Fix transitions for image_download and activation
Change-Id: I713ada52eef9d275c7d7596026e178c7382e8335
diff --git a/vendor/google.golang.org/grpc/.travis.yml b/vendor/google.golang.org/grpc/.travis.yml
index f0f723f..87f40b8 100644
--- a/vendor/google.golang.org/grpc/.travis.yml
+++ b/vendor/google.golang.org/grpc/.travis.yml
@@ -2,18 +2,20 @@
matrix:
include:
- - go: 1.12.x
+ - go: 1.13.x
env: VET=1 GO111MODULE=on
- - go: 1.12.x
+ - go: 1.13.x
env: RACE=1 GO111MODULE=on
- - go: 1.12.x
+ - go: 1.13.x
env: RUN386=1
- - go: 1.12.x
+ - go: 1.13.x
env: GRPC_GO_RETRY=on
+ - go: 1.13.x
+ env: TESTEXAMPLES=1
+ - go: 1.12.x
+ env: GO111MODULE=on
- go: 1.11.x
env: GO111MODULE=on
- - go: 1.10.x
- - go: 1.9.x
- go: 1.9.x
env: GAE=1
@@ -28,12 +30,13 @@
install:
- try3() { eval "$*" || eval "$*" || eval "$*"; }
- try3 'if [[ "${GO111MODULE}" = "on" ]]; then go mod download; else make testdeps; fi'
- - if [[ "${GAE}" = 1 ]]; then source ./install_gae.sh; make testappenginedeps; fi
- - if [[ "${VET}" = 1 ]]; then ./vet.sh -install; fi
+ - if [[ -n "${GAE}" ]]; then source ./install_gae.sh; make testappenginedeps; fi
+ - if [[ -n "${VET}" ]]; then ./vet.sh -install; fi
script:
- set -e
- - if [[ "${VET}" = 1 ]]; then ./vet.sh; fi
- - if [[ "${GAE}" = 1 ]]; then make testappengine; exit 0; fi
- - if [[ "${RACE}" = 1 ]]; then make testrace; exit 0; fi
+ - if [[ -n "${TESTEXAMPLES}" ]]; then examples/examples_test.sh; exit 0; fi
+ - if [[ -n "${VET}" ]]; then ./vet.sh; fi
+ - if [[ -n "${GAE}" ]]; then make testappengine; exit 0; fi
+ - if [[ -n "${RACE}" ]]; then make testrace; exit 0; fi
- make test
diff --git a/vendor/google.golang.org/grpc/backoff.go b/vendor/google.golang.org/grpc/backoff.go
index 97c6e25..ff7c3ee 100644
--- a/vendor/google.golang.org/grpc/backoff.go
+++ b/vendor/google.golang.org/grpc/backoff.go
@@ -23,16 +23,36 @@
import (
"time"
+
+ "google.golang.org/grpc/backoff"
)
// DefaultBackoffConfig uses values specified for backoff in
// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+//
+// Deprecated: use ConnectParams instead. Will be supported throughout 1.x.
var DefaultBackoffConfig = BackoffConfig{
MaxDelay: 120 * time.Second,
}
// BackoffConfig defines the parameters for the default gRPC backoff strategy.
+//
+// Deprecated: use ConnectParams instead. Will be supported throughout 1.x.
type BackoffConfig struct {
// MaxDelay is the upper bound of backoff delay.
MaxDelay time.Duration
}
+
+// ConnectParams defines the parameters for connecting and retrying. Users are
+// encouraged to use this instead of the BackoffConfig type defined above. See
+// here for more details:
+// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+//
+// This API is EXPERIMENTAL.
+type ConnectParams struct {
+ // Backoff specifies the configuration options for connection backoff.
+ Backoff backoff.Config
+ // MinConnectTimeout is the minimum amount of time we are willing to give a
+ // connection to complete.
+ MinConnectTimeout time.Duration
+}
diff --git a/vendor/google.golang.org/grpc/backoff/backoff.go b/vendor/google.golang.org/grpc/backoff/backoff.go
new file mode 100644
index 0000000..0787d0b
--- /dev/null
+++ b/vendor/google.golang.org/grpc/backoff/backoff.go
@@ -0,0 +1,52 @@
+/*
+ *
+ * Copyright 2019 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package backoff provides configuration options for backoff.
+//
+// More details can be found at:
+// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+//
+// All APIs in this package are experimental.
+package backoff
+
+import "time"
+
+// Config defines the configuration options for backoff.
+type Config struct {
+ // BaseDelay is the amount of time to backoff after the first failure.
+ BaseDelay time.Duration
+ // Multiplier is the factor with which to multiply backoffs after a
+ // failed retry. Should ideally be greater than 1.
+ Multiplier float64
+ // Jitter is the factor with which backoffs are randomized.
+ Jitter float64
+ // MaxDelay is the upper bound of backoff delay.
+ MaxDelay time.Duration
+}
+
+// DefaultConfig is a backoff configuration with the default values specfied
+// at https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+//
+// This should be useful for callers who want to configure backoff with
+// non-default values only for a subset of the options.
+var DefaultConfig = Config{
+ BaseDelay: 1.0 * time.Second,
+ Multiplier: 1.6,
+ Jitter: 0.2,
+ MaxDelay: 120 * time.Second,
+}
diff --git a/vendor/google.golang.org/grpc/balancer/balancer.go b/vendor/google.golang.org/grpc/balancer/balancer.go
index c266f4e..917c242 100644
--- a/vendor/google.golang.org/grpc/balancer/balancer.go
+++ b/vendor/google.golang.org/grpc/balancer/balancer.go
@@ -305,14 +305,23 @@
BalancerConfig serviceconfig.LoadBalancingConfig
}
+// ErrBadResolverState may be returned by UpdateClientConnState to indicate a
+// problem with the provided name resolver data.
+var ErrBadResolverState = errors.New("bad resolver state")
+
// V2Balancer is defined for documentation purposes. If a Balancer also
// implements V2Balancer, its UpdateClientConnState method will be called
// instead of HandleResolvedAddrs and its UpdateSubConnState will be called
// instead of HandleSubConnStateChange.
type V2Balancer interface {
// UpdateClientConnState is called by gRPC when the state of the ClientConn
- // changes.
- UpdateClientConnState(ClientConnState)
+ // changes. If the error returned is ErrBadResolverState, the ClientConn
+ // will begin calling ResolveNow on the active name resolver with
+ // exponential backoff until a subsequent call to UpdateClientConnState
+ // returns a nil error. Any other errors are currently ignored.
+ UpdateClientConnState(ClientConnState) error
+ // ResolverError is called by gRPC when the name resolver reports an error.
+ ResolverError(error)
// UpdateSubConnState is called by gRPC when the state of a SubConn
// changes.
UpdateSubConnState(SubConn, SubConnState)
diff --git a/vendor/google.golang.org/grpc/balancer/base/balancer.go b/vendor/google.golang.org/grpc/balancer/base/balancer.go
index 1af88f0..1a5c1aa 100644
--- a/vendor/google.golang.org/grpc/balancer/base/balancer.go
+++ b/vendor/google.golang.org/grpc/balancer/base/balancer.go
@@ -53,6 +53,8 @@
return bb.name
}
+var _ balancer.V2Balancer = (*baseBalancer)(nil) // Assert that we implement V2Balancer
+
type baseBalancer struct {
cc balancer.ClientConn
pickerBuilder PickerBuilder
@@ -70,7 +72,11 @@
panic("not implemented")
}
-func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) {
+func (b *baseBalancer) ResolverError(error) {
+ // Ignore
+}
+
+func (b *baseBalancer) UpdateClientConnState(s balancer.ClientConnState) error {
// TODO: handle s.ResolverState.Err (log if not nil) once implemented.
// TODO: handle s.ResolverState.ServiceConfig?
if grpclog.V(2) {
@@ -101,6 +107,7 @@
// The entry will be deleted in HandleSubConnStateChange.
}
}
+ return nil
}
// regeneratePicker takes a snapshot of the balancer, and generates a picker
diff --git a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go
index 8df4095..5356194 100644
--- a/vendor/google.golang.org/grpc/balancer_conn_wrappers.go
+++ b/vendor/google.golang.org/grpc/balancer_conn_wrappers.go
@@ -25,6 +25,8 @@
"google.golang.org/grpc/balancer"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/grpclog"
+ "google.golang.org/grpc/internal/buffer"
+ "google.golang.org/grpc/internal/grpcsync"
"google.golang.org/grpc/resolver"
)
@@ -34,62 +36,14 @@
state connectivity.State
}
-// scStateUpdateBuffer is an unbounded channel for scStateChangeTuple.
-// TODO make a general purpose buffer that uses interface{}.
-type scStateUpdateBuffer struct {
- c chan *scStateUpdate
- mu sync.Mutex
- backlog []*scStateUpdate
-}
-
-func newSCStateUpdateBuffer() *scStateUpdateBuffer {
- return &scStateUpdateBuffer{
- c: make(chan *scStateUpdate, 1),
- }
-}
-
-func (b *scStateUpdateBuffer) put(t *scStateUpdate) {
- b.mu.Lock()
- defer b.mu.Unlock()
- if len(b.backlog) == 0 {
- select {
- case b.c <- t:
- return
- default:
- }
- }
- b.backlog = append(b.backlog, t)
-}
-
-func (b *scStateUpdateBuffer) load() {
- b.mu.Lock()
- defer b.mu.Unlock()
- if len(b.backlog) > 0 {
- select {
- case b.c <- b.backlog[0]:
- b.backlog[0] = nil
- b.backlog = b.backlog[1:]
- default:
- }
- }
-}
-
-// get returns the channel that the scStateUpdate will be sent to.
-//
-// Upon receiving, the caller should call load to send another
-// scStateChangeTuple onto the channel if there is any.
-func (b *scStateUpdateBuffer) get() <-chan *scStateUpdate {
- return b.c
-}
-
// ccBalancerWrapper is a wrapper on top of cc for balancers.
// It implements balancer.ClientConn interface.
type ccBalancerWrapper struct {
- cc *ClientConn
- balancer balancer.Balancer
- stateChangeQueue *scStateUpdateBuffer
- ccUpdateCh chan *balancer.ClientConnState
- done chan struct{}
+ cc *ClientConn
+ balancerMu sync.Mutex // synchronizes calls to the balancer
+ balancer balancer.Balancer
+ scBuffer *buffer.Unbounded
+ done *grpcsync.Event
mu sync.Mutex
subConns map[*acBalancerWrapper]struct{}
@@ -97,11 +51,10 @@
func newCCBalancerWrapper(cc *ClientConn, b balancer.Builder, bopts balancer.BuildOptions) *ccBalancerWrapper {
ccb := &ccBalancerWrapper{
- cc: cc,
- stateChangeQueue: newSCStateUpdateBuffer(),
- ccUpdateCh: make(chan *balancer.ClientConnState, 1),
- done: make(chan struct{}),
- subConns: make(map[*acBalancerWrapper]struct{}),
+ cc: cc,
+ scBuffer: buffer.NewUnbounded(),
+ done: grpcsync.NewEvent(),
+ subConns: make(map[*acBalancerWrapper]struct{}),
}
go ccb.watcher()
ccb.balancer = b.Build(ccb, bopts)
@@ -113,36 +66,23 @@
func (ccb *ccBalancerWrapper) watcher() {
for {
select {
- case t := <-ccb.stateChangeQueue.get():
- ccb.stateChangeQueue.load()
- select {
- case <-ccb.done:
- ccb.balancer.Close()
- return
- default:
+ case t := <-ccb.scBuffer.Get():
+ ccb.scBuffer.Load()
+ if ccb.done.HasFired() {
+ break
}
+ ccb.balancerMu.Lock()
+ su := t.(*scStateUpdate)
if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
- ub.UpdateSubConnState(t.sc, balancer.SubConnState{ConnectivityState: t.state})
+ ub.UpdateSubConnState(su.sc, balancer.SubConnState{ConnectivityState: su.state})
} else {
- ccb.balancer.HandleSubConnStateChange(t.sc, t.state)
+ ccb.balancer.HandleSubConnStateChange(su.sc, su.state)
}
- case s := <-ccb.ccUpdateCh:
- select {
- case <-ccb.done:
- ccb.balancer.Close()
- return
- default:
- }
- if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
- ub.UpdateClientConnState(*s)
- } else {
- ccb.balancer.HandleResolvedAddrs(s.ResolverState.Addresses, nil)
- }
- case <-ccb.done:
+ ccb.balancerMu.Unlock()
+ case <-ccb.done.Done():
}
- select {
- case <-ccb.done:
+ if ccb.done.HasFired() {
ccb.balancer.Close()
ccb.mu.Lock()
scs := ccb.subConns
@@ -153,14 +93,12 @@
}
ccb.UpdateBalancerState(connectivity.Connecting, nil)
return
- default:
}
- ccb.cc.firstResolveEvent.Fire()
}
}
func (ccb *ccBalancerWrapper) close() {
- close(ccb.done)
+ ccb.done.Fire()
}
func (ccb *ccBalancerWrapper) handleSubConnStateChange(sc balancer.SubConn, s connectivity.State) {
@@ -174,30 +112,28 @@
if sc == nil {
return
}
- ccb.stateChangeQueue.put(&scStateUpdate{
+ ccb.scBuffer.Put(&scStateUpdate{
sc: sc,
state: s,
})
}
-func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) {
- if ccb.cc.curBalancerName != grpclbName {
- // Filter any grpclb addresses since we don't have the grpclb balancer.
- s := &ccs.ResolverState
- for i := 0; i < len(s.Addresses); {
- if s.Addresses[i].Type == resolver.GRPCLB {
- copy(s.Addresses[i:], s.Addresses[i+1:])
- s.Addresses = s.Addresses[:len(s.Addresses)-1]
- continue
- }
- i++
- }
+func (ccb *ccBalancerWrapper) updateClientConnState(ccs *balancer.ClientConnState) error {
+ ccb.balancerMu.Lock()
+ defer ccb.balancerMu.Unlock()
+ if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
+ return ub.UpdateClientConnState(*ccs)
}
- select {
- case <-ccb.ccUpdateCh:
- default:
+ ccb.balancer.HandleResolvedAddrs(ccs.ResolverState.Addresses, nil)
+ return nil
+}
+
+func (ccb *ccBalancerWrapper) resolverError(err error) {
+ if ub, ok := ccb.balancer.(balancer.V2Balancer); ok {
+ ccb.balancerMu.Lock()
+ ub.ResolverError(err)
+ ccb.balancerMu.Unlock()
}
- ccb.ccUpdateCh <- ccs
}
func (ccb *ccBalancerWrapper) NewSubConn(addrs []resolver.Address, opts balancer.NewSubConnOptions) (balancer.SubConn, error) {
diff --git a/vendor/google.golang.org/grpc/clientconn.go b/vendor/google.golang.org/grpc/clientconn.go
index a7643df..4414ba8 100644
--- a/vendor/google.golang.org/grpc/clientconn.go
+++ b/vendor/google.golang.org/grpc/clientconn.go
@@ -31,7 +31,7 @@
"time"
"google.golang.org/grpc/balancer"
- _ "google.golang.org/grpc/balancer/roundrobin" // To register roundrobin.
+ "google.golang.org/grpc/balancer/base"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/connectivity"
"google.golang.org/grpc/credentials"
@@ -42,10 +42,12 @@
"google.golang.org/grpc/internal/transport"
"google.golang.org/grpc/keepalive"
"google.golang.org/grpc/resolver"
- _ "google.golang.org/grpc/resolver/dns" // To register dns resolver.
- _ "google.golang.org/grpc/resolver/passthrough" // To register passthrough resolver.
"google.golang.org/grpc/serviceconfig"
"google.golang.org/grpc/status"
+
+ _ "google.golang.org/grpc/balancer/roundrobin" // To register roundrobin.
+ _ "google.golang.org/grpc/internal/resolver/dns" // To register dns resolver.
+ _ "google.golang.org/grpc/internal/resolver/passthrough" // To register passthrough resolver.
)
const (
@@ -186,11 +188,11 @@
}
if cc.dopts.defaultServiceConfigRawJSON != nil {
- sc, err := parseServiceConfig(*cc.dopts.defaultServiceConfigRawJSON)
- if err != nil {
- return nil, fmt.Errorf("%s: %v", invalidDefaultServiceConfigErrPrefix, err)
+ scpr := parseServiceConfig(*cc.dopts.defaultServiceConfigRawJSON)
+ if scpr.Err != nil {
+ return nil, fmt.Errorf("%s: %v", invalidDefaultServiceConfigErrPrefix, scpr.Err)
}
- cc.dopts.defaultServiceConfig = sc
+ cc.dopts.defaultServiceConfig, _ = scpr.Config.(*ServiceConfig)
}
cc.mkp = cc.dopts.copts.KeepaliveParams
@@ -235,9 +237,7 @@
}
}
if cc.dopts.bs == nil {
- cc.dopts.bs = backoff.Exponential{
- MaxDelay: DefaultBackoffConfig.MaxDelay,
- }
+ cc.dopts.bs = backoff.DefaultExponential
}
if cc.dopts.resolverBuilder == nil {
// Only try to parse target when resolver builder is not already set.
@@ -443,7 +443,18 @@
return csm.notifyChan
}
-// ClientConn represents a client connection to an RPC server.
+// ClientConn represents a virtual connection to a conceptual endpoint, to
+// perform RPCs.
+//
+// A ClientConn is free to have zero or more actual connections to the endpoint
+// based on configuration, load, etc. It is also free to determine which actual
+// endpoints to use and may change it every RPC, permitting client-side load
+// balancing.
+//
+// A ClientConn encapsulates a range of functionality including name
+// resolution, TCP connection establishment (with retries and backoff) and TLS
+// handshakes. It also handles errors on established connections by
+// re-resolving the name and reconnecting.
type ClientConn struct {
ctx context.Context
cancel context.CancelFunc
@@ -532,58 +543,104 @@
}
}
-func (cc *ClientConn) updateResolverState(s resolver.State) error {
+var emptyServiceConfig *ServiceConfig
+
+func init() {
+ cfg := parseServiceConfig("{}")
+ if cfg.Err != nil {
+ panic(fmt.Sprintf("impossible error parsing empty service config: %v", cfg.Err))
+ }
+ emptyServiceConfig = cfg.Config.(*ServiceConfig)
+}
+
+func (cc *ClientConn) maybeApplyDefaultServiceConfig(addrs []resolver.Address) {
+ if cc.sc != nil {
+ cc.applyServiceConfigAndBalancer(cc.sc, addrs)
+ return
+ }
+ if cc.dopts.defaultServiceConfig != nil {
+ cc.applyServiceConfigAndBalancer(cc.dopts.defaultServiceConfig, addrs)
+ } else {
+ cc.applyServiceConfigAndBalancer(emptyServiceConfig, addrs)
+ }
+}
+
+func (cc *ClientConn) updateResolverState(s resolver.State, err error) error {
+ defer cc.firstResolveEvent.Fire()
cc.mu.Lock()
- defer cc.mu.Unlock()
// Check if the ClientConn is already closed. Some fields (e.g.
// balancerWrapper) are set to nil when closing the ClientConn, and could
// cause nil pointer panic if we don't have this check.
if cc.conns == nil {
+ cc.mu.Unlock()
return nil
}
- if cc.dopts.disableServiceConfig || s.ServiceConfig == nil {
- if cc.dopts.defaultServiceConfig != nil && cc.sc == nil {
- cc.applyServiceConfig(cc.dopts.defaultServiceConfig)
+ if err != nil {
+ // May need to apply the initial service config in case the resolver
+ // doesn't support service configs, or doesn't provide a service config
+ // with the new addresses.
+ cc.maybeApplyDefaultServiceConfig(nil)
+
+ if cc.balancerWrapper != nil {
+ cc.balancerWrapper.resolverError(err)
}
- } else if sc, ok := s.ServiceConfig.(*ServiceConfig); ok {
- cc.applyServiceConfig(sc)
+
+ // No addresses are valid with err set; return early.
+ cc.mu.Unlock()
+ return balancer.ErrBadResolverState
+ }
+
+ var ret error
+ if cc.dopts.disableServiceConfig || s.ServiceConfig == nil {
+ cc.maybeApplyDefaultServiceConfig(s.Addresses)
+ // TODO: do we need to apply a failing LB policy if there is no
+ // default, per the error handling design?
+ } else {
+ if sc, ok := s.ServiceConfig.Config.(*ServiceConfig); s.ServiceConfig.Err == nil && ok {
+ cc.applyServiceConfigAndBalancer(sc, s.Addresses)
+ } else {
+ ret = balancer.ErrBadResolverState
+ if cc.balancerWrapper == nil {
+ var err error
+ if s.ServiceConfig.Err != nil {
+ err = status.Errorf(codes.Unavailable, "error parsing service config: %v", s.ServiceConfig.Err)
+ } else {
+ err = status.Errorf(codes.Unavailable, "illegal service config type: %T", s.ServiceConfig.Config)
+ }
+ cc.blockingpicker.updatePicker(base.NewErrPicker(err))
+ cc.csMgr.updateState(connectivity.TransientFailure)
+ cc.mu.Unlock()
+ return ret
+ }
+ }
}
var balCfg serviceconfig.LoadBalancingConfig
- if cc.dopts.balancerBuilder == nil {
- // Only look at balancer types and switch balancer if balancer dial
- // option is not set.
- var newBalancerName string
- if cc.sc != nil && cc.sc.lbConfig != nil {
- newBalancerName = cc.sc.lbConfig.name
- balCfg = cc.sc.lbConfig.cfg
- } else {
- var isGRPCLB bool
- for _, a := range s.Addresses {
- if a.Type == resolver.GRPCLB {
- isGRPCLB = true
- break
- }
- }
- if isGRPCLB {
- newBalancerName = grpclbName
- } else if cc.sc != nil && cc.sc.LB != nil {
- newBalancerName = *cc.sc.LB
- } else {
- newBalancerName = PickFirstBalancerName
- }
- }
- cc.switchBalancer(newBalancerName)
- } else if cc.balancerWrapper == nil {
- // Balancer dial option was set, and this is the first time handling
- // resolved addresses. Build a balancer with dopts.balancerBuilder.
- cc.curBalancerName = cc.dopts.balancerBuilder.Name()
- cc.balancerWrapper = newCCBalancerWrapper(cc, cc.dopts.balancerBuilder, cc.balancerBuildOpts)
+ if cc.dopts.balancerBuilder == nil && cc.sc != nil && cc.sc.lbConfig != nil {
+ balCfg = cc.sc.lbConfig.cfg
}
- cc.balancerWrapper.updateClientConnState(&balancer.ClientConnState{ResolverState: s, BalancerConfig: balCfg})
- return nil
+ cbn := cc.curBalancerName
+ bw := cc.balancerWrapper
+ cc.mu.Unlock()
+ if cbn != grpclbName {
+ // Filter any grpclb addresses since we don't have the grpclb balancer.
+ for i := 0; i < len(s.Addresses); {
+ if s.Addresses[i].Type == resolver.GRPCLB {
+ copy(s.Addresses[i:], s.Addresses[i+1:])
+ s.Addresses = s.Addresses[:len(s.Addresses)-1]
+ continue
+ }
+ i++
+ }
+ }
+ uccsErr := bw.updateClientConnState(&balancer.ClientConnState{ResolverState: s, BalancerConfig: balCfg})
+ if ret == nil {
+ ret = uccsErr // prefer ErrBadResolver state since any other error is
+ // currently meaningless to the caller.
+ }
+ return ret
}
// switchBalancer starts the switching from current balancer to the balancer
@@ -831,10 +888,10 @@
return t, done, nil
}
-func (cc *ClientConn) applyServiceConfig(sc *ServiceConfig) error {
+func (cc *ClientConn) applyServiceConfigAndBalancer(sc *ServiceConfig, addrs []resolver.Address) {
if sc == nil {
// should never reach here.
- return fmt.Errorf("got nil pointer for service config")
+ return
}
cc.sc = sc
@@ -850,7 +907,35 @@
cc.retryThrottler.Store((*retryThrottler)(nil))
}
- return nil
+ if cc.dopts.balancerBuilder == nil {
+ // Only look at balancer types and switch balancer if balancer dial
+ // option is not set.
+ var newBalancerName string
+ if cc.sc != nil && cc.sc.lbConfig != nil {
+ newBalancerName = cc.sc.lbConfig.name
+ } else {
+ var isGRPCLB bool
+ for _, a := range addrs {
+ if a.Type == resolver.GRPCLB {
+ isGRPCLB = true
+ break
+ }
+ }
+ if isGRPCLB {
+ newBalancerName = grpclbName
+ } else if cc.sc != nil && cc.sc.LB != nil {
+ newBalancerName = *cc.sc.LB
+ } else {
+ newBalancerName = PickFirstBalancerName
+ }
+ }
+ cc.switchBalancer(newBalancerName)
+ } else if cc.balancerWrapper == nil {
+ // Balancer dial option was set, and this is the first time handling
+ // resolved addresses. Build a balancer with dopts.balancerBuilder.
+ cc.curBalancerName = cc.dopts.balancerBuilder.Name()
+ cc.balancerWrapper = newCCBalancerWrapper(cc, cc.dopts.balancerBuilder, cc.balancerBuildOpts)
+ }
}
func (cc *ClientConn) resolveNow(o resolver.ResolveNowOption) {
@@ -875,8 +960,9 @@
// This API is EXPERIMENTAL.
func (cc *ClientConn) ResetConnectBackoff() {
cc.mu.Lock()
- defer cc.mu.Unlock()
- for ac := range cc.conns {
+ conns := cc.conns
+ cc.mu.Unlock()
+ for ac := range conns {
ac.resetConnectBackoff()
}
}
@@ -1136,10 +1222,16 @@
onCloseCalled := make(chan struct{})
reconnect := grpcsync.NewEvent()
+ authority := ac.cc.authority
+ // addr.ServerName takes precedent over ClientConn authority, if present.
+ if addr.ServerName != "" {
+ authority = addr.ServerName
+ }
+
target := transport.TargetInfo{
Addr: addr.Addr,
Metadata: addr.Metadata,
- Authority: ac.cc.authority,
+ Authority: authority,
}
once := sync.Once{}
@@ -1331,7 +1423,7 @@
curTr := ac.transport
ac.transport = nil
// We have to set the state to Shutdown before anything else to prevent races
- // between setting the state and logic that waits on context cancelation / etc.
+ // between setting the state and logic that waits on context cancellation / etc.
ac.updateConnectivityState(connectivity.Shutdown)
ac.cancel()
ac.curAddr = resolver.Address{}
@@ -1355,7 +1447,7 @@
},
})
// TraceEvent needs to be called before RemoveEntry, as TraceEvent may add trace reference to
- // the entity beng deleted, and thus prevent it from being deleted right away.
+ // the entity being deleted, and thus prevent it from being deleted right away.
channelz.RemoveEntry(ac.channelzID)
}
ac.mu.Unlock()
diff --git a/vendor/google.golang.org/grpc/credentials/credentials.go b/vendor/google.golang.org/grpc/credentials/credentials.go
index 8ea3d4a..c690161 100644
--- a/vendor/google.golang.org/grpc/credentials/credentials.go
+++ b/vendor/google.golang.org/grpc/credentials/credentials.go
@@ -30,10 +30,11 @@
"fmt"
"io/ioutil"
"net"
- "strings"
"github.com/golang/protobuf/proto"
+
"google.golang.org/grpc/credentials/internal"
+ ginternal "google.golang.org/grpc/internal"
)
// PerRPCCredentials defines the common interface for the credentials which need to
@@ -45,7 +46,8 @@
// context. If a status code is returned, it will be used as the status
// for the RPC. uri is the URI of the entry point for the request.
// When supported by the underlying implementation, ctx can be used for
- // timeout and cancellation.
+ // timeout and cancellation. Additionally, RequestInfo data will be
+ // available via ctx to this call.
// TODO(zhaoq): Define the set of the qualified keys instead of leaving
// it as an arbitrary string.
GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error)
@@ -166,11 +168,12 @@
// use local cfg to avoid clobbering ServerName if using multiple endpoints
cfg := cloneTLSConfig(c.config)
if cfg.ServerName == "" {
- colonPos := strings.LastIndex(authority, ":")
- if colonPos == -1 {
- colonPos = len(authority)
+ serverName, _, err := net.SplitHostPort(authority)
+ if err != nil {
+ // If the authority had no host port or if the authority cannot be parsed, use it as-is.
+ serverName = authority
}
- cfg.ServerName = authority[:colonPos]
+ cfg.ServerName = serverName
}
conn := tls.Client(rawConn, cfg)
errChannel := make(chan error, 1)
@@ -334,3 +337,28 @@
return cfg.Clone()
}
+
+// RequestInfo contains request data attached to the context passed to GetRequestMetadata calls.
+//
+// This API is experimental.
+type RequestInfo struct {
+ // The method passed to Invoke or NewStream for this RPC. (For proto methods, this has the format "/some.Service/Method")
+ Method string
+}
+
+// requestInfoKey is a struct to be used as the key when attaching a RequestInfo to a context object.
+type requestInfoKey struct{}
+
+// RequestInfoFromContext extracts the RequestInfo from the context if it exists.
+//
+// This API is experimental.
+func RequestInfoFromContext(ctx context.Context) (ri RequestInfo, ok bool) {
+ ri, ok = ctx.Value(requestInfoKey{}).(RequestInfo)
+ return
+}
+
+func init() {
+ ginternal.NewRequestInfoContext = func(ctx context.Context, ri RequestInfo) context.Context {
+ return context.WithValue(ctx, requestInfoKey{}, ri)
+ }
+}
diff --git a/vendor/google.golang.org/grpc/dialoptions.go b/vendor/google.golang.org/grpc/dialoptions.go
index e8f34d0..9f872df 100644
--- a/vendor/google.golang.org/grpc/dialoptions.go
+++ b/vendor/google.golang.org/grpc/dialoptions.go
@@ -24,11 +24,12 @@
"net"
"time"
+ "google.golang.org/grpc/backoff"
"google.golang.org/grpc/balancer"
"google.golang.org/grpc/credentials"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/internal"
- "google.golang.org/grpc/internal/backoff"
+ internalbackoff "google.golang.org/grpc/internal/backoff"
"google.golang.org/grpc/internal/envconfig"
"google.golang.org/grpc/internal/transport"
"google.golang.org/grpc/keepalive"
@@ -47,7 +48,7 @@
cp Compressor
dc Decompressor
- bs backoff.Strategy
+ bs internalbackoff.Strategy
block bool
insecure bool
timeout time.Duration
@@ -68,6 +69,10 @@
minConnectTimeout func() time.Duration
defaultServiceConfig *ServiceConfig // defaultServiceConfig is parsed from defaultServiceConfigRawJSON.
defaultServiceConfigRawJSON *string
+ // This is used by ccResolverWrapper to backoff between successive calls to
+ // resolver.ResolveNow(). The user will have no need to configure this, but
+ // we need to be able to configure this in tests.
+ resolveNowBackoff func(int) time.Duration
}
// DialOption configures how we set up the connection.
@@ -246,8 +251,28 @@
})
}
+// WithConnectParams configures the dialer to use the provided ConnectParams.
+//
+// The backoff configuration specified as part of the ConnectParams overrides
+// all defaults specified in
+// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md. Consider
+// using the backoff.DefaultConfig as a base, in cases where you want to
+// override only a subset of the backoff configuration.
+//
+// This API is EXPERIMENTAL.
+func WithConnectParams(p ConnectParams) DialOption {
+ return newFuncDialOption(func(o *dialOptions) {
+ o.bs = internalbackoff.Exponential{Config: p.Backoff}
+ o.minConnectTimeout = func() time.Duration {
+ return p.MinConnectTimeout
+ }
+ })
+}
+
// WithBackoffMaxDelay configures the dialer to use the provided maximum delay
// when backing off after failed connection attempts.
+//
+// Deprecated: use WithConnectParams instead. Will be supported throughout 1.x.
func WithBackoffMaxDelay(md time.Duration) DialOption {
return WithBackoffConfig(BackoffConfig{MaxDelay: md})
}
@@ -255,19 +280,18 @@
// WithBackoffConfig configures the dialer to use the provided backoff
// parameters after connection failures.
//
-// Use WithBackoffMaxDelay until more parameters on BackoffConfig are opened up
-// for use.
+// Deprecated: use WithConnectParams instead. Will be supported throughout 1.x.
func WithBackoffConfig(b BackoffConfig) DialOption {
- return withBackoff(backoff.Exponential{
- MaxDelay: b.MaxDelay,
- })
+ bc := backoff.DefaultConfig
+ bc.MaxDelay = b.MaxDelay
+ return withBackoff(internalbackoff.Exponential{Config: bc})
}
// withBackoff sets the backoff strategy used for connectRetryNum after a failed
// connection attempt.
//
// This can be exported if arbitrary backoff strategies are allowed by gRPC.
-func withBackoff(bs backoff.Strategy) DialOption {
+func withBackoff(bs internalbackoff.Strategy) DialOption {
return newFuncDialOption(func(o *dialOptions) {
o.bs = bs
})
@@ -539,6 +563,7 @@
WriteBufferSize: defaultWriteBufSize,
ReadBufferSize: defaultReadBufSize,
},
+ resolveNowBackoff: internalbackoff.DefaultExponential.Backoff,
}
}
@@ -552,3 +577,13 @@
o.minConnectTimeout = f
})
}
+
+// withResolveNowBackoff specifies the function that clientconn uses to backoff
+// between successive calls to resolver.ResolveNow().
+//
+// For testing purpose only.
+func withResolveNowBackoff(f func(int) time.Duration) DialOption {
+ return newFuncDialOption(func(o *dialOptions) {
+ o.resolveNowBackoff = f
+ })
+}
diff --git a/vendor/google.golang.org/grpc/encoding/encoding.go b/vendor/google.golang.org/grpc/encoding/encoding.go
index 30a75da..195e844 100644
--- a/vendor/google.golang.org/grpc/encoding/encoding.go
+++ b/vendor/google.golang.org/grpc/encoding/encoding.go
@@ -46,6 +46,10 @@
// coding header. The result must be static; the result cannot change
// between calls.
Name() string
+ // EXPERIMENTAL: if a Compressor implements
+ // DecompressedSize(compressedBytes []byte) int, gRPC will call it
+ // to determine the size of the buffer allocated for the result of decompression.
+ // Return -1 to indicate unknown size.
}
var registeredCompressor = make(map[string]Compressor)
diff --git a/vendor/google.golang.org/grpc/go.mod b/vendor/google.golang.org/grpc/go.mod
index c7f3fa3..dc56aa7 100644
--- a/vendor/google.golang.org/grpc/go.mod
+++ b/vendor/google.golang.org/grpc/go.mod
@@ -3,19 +3,14 @@
go 1.11
require (
- cloud.google.com/go v0.26.0 // indirect
- github.com/BurntSushi/toml v0.3.1 // indirect
- github.com/client9/misspell v0.3.4
+ github.com/envoyproxy/go-control-plane v0.9.0
+ github.com/envoyproxy/protoc-gen-validate v0.1.0
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b
github.com/golang/mock v1.1.1
github.com/golang/protobuf v1.3.2
github.com/google/go-cmp v0.2.0
- golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3
golang.org/x/net v0.0.0-20190311183353-d8887717615a
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a
- golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135
- google.golang.org/appengine v1.1.0 // indirect
- google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8
- honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc
+ google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55
)
diff --git a/vendor/google.golang.org/grpc/go.sum b/vendor/google.golang.org/grpc/go.sum
index 7faff49..f6a4784 100644
--- a/vendor/google.golang.org/grpc/go.sum
+++ b/vendor/google.golang.org/grpc/go.sum
@@ -1,37 +1,53 @@
cloud.google.com/go v0.26.0 h1:e0WKqKTd5BnrG8aKH3J3h+QvEIQtSUcf2n5UZ5ZgLtQ=
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
-github.com/client9/misspell v0.3.4 h1:ta993UF76GwbvJcIo3Y68y/M3WxlpEHPWIGDkJYwzJI=
+github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
+github.com/envoyproxy/go-control-plane v0.9.0 h1:67WMNTvGrl7V1dWdKCeTwxDr7nio9clKoTlLhwIPnT4=
+github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
+github.com/envoyproxy/protoc-gen-validate v0.1.0 h1:EQciDnbrYxy13PgWoY8AqoxGiPrpgBZ1R8UNe3ddc+A=
+github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
github.com/golang/mock v1.1.1 h1:G5FRp8JnTd7RQH5kemVNlMeyXQAztQ3mOWV95KxsXH8=
github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
+github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
-golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3 h1:XQyxROzUlZH+WIQwySDgnISgOivlhjIEwaQaJEJrrN0=
+golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
+golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a h1:oWX7TPOiFAMXLq8o0ikBYfCJVlRHBcsciT5bXOrH628=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be h1:vEDujvNQGv4jgYKudGeI/+DAX4Jffq6hpD55MmoEvKs=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
-golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
+golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a h1:1BGLXjeY4akVXGgbC9HugT3Jv3hCI0z56oJR5vAMgBU=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/text v0.3.0 h1:g61tztE5qeGQ89tm6NTjjM9VPIm088od1l6aSorWRWg=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/tools v0.0.0-20190311212946-11955173bddd h1:/e+gpKk9r3dJobndpTytxS2gOy6m5uvpg+ISQoEcusQ=
+golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
+golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135 h1:5Beo0mZN8dRzgrMMkDp0jc8YXQKx9DiJ2k1dkvGsn5A=
golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
-google.golang.org/appengine v1.1.0 h1:igQkv0AAhEIvTEpD5LIpAfav2eeVO9HBTjvKHVJPRSs=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
+google.golang.org/appengine v1.4.0 h1:/wp5JvzpHIxhs/dumFmF7BXTf3Z+dd4uXta4kVyO508=
+google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc h1:/hemPrYIhOhy8zYrNj+069zDB68us2sMGsfkFJO0iZs=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE=
+google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
+honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
diff --git a/vendor/google.golang.org/grpc/grpclog/grpclog.go b/vendor/google.golang.org/grpc/grpclog/grpclog.go
index 51bb945..874ea6d 100644
--- a/vendor/google.golang.org/grpc/grpclog/grpclog.go
+++ b/vendor/google.golang.org/grpc/grpclog/grpclog.go
@@ -89,7 +89,7 @@
}
// Fatalf logs to the FATAL log. Arguments are handled in the manner of fmt.Printf.
-// It calles os.Exit() with exit code 1.
+// It calls os.Exit() with exit code 1.
func Fatalf(format string, args ...interface{}) {
logger.Fatalf(format, args...)
// Make sure fatal logs will exit.
diff --git a/vendor/google.golang.org/grpc/health/client.go b/vendor/google.golang.org/grpc/health/client.go
index b43746e..419f060 100644
--- a/vendor/google.golang.org/grpc/health/client.go
+++ b/vendor/google.golang.org/grpc/health/client.go
@@ -33,20 +33,20 @@
"google.golang.org/grpc/status"
)
-const maxDelay = 120 * time.Second
-
-var backoffStrategy = backoff.Exponential{MaxDelay: maxDelay}
-var backoffFunc = func(ctx context.Context, retries int) bool {
- d := backoffStrategy.Backoff(retries)
- timer := time.NewTimer(d)
- select {
- case <-timer.C:
- return true
- case <-ctx.Done():
- timer.Stop()
- return false
+var (
+ backoffStrategy = backoff.DefaultExponential
+ backoffFunc = func(ctx context.Context, retries int) bool {
+ d := backoffStrategy.Backoff(retries)
+ timer := time.NewTimer(d)
+ select {
+ case <-timer.C:
+ return true
+ case <-ctx.Done():
+ timer.Stop()
+ return false
+ }
}
-}
+)
func init() {
internal.HealthCheckFunc = clientHealthCheck
@@ -105,7 +105,7 @@
continue retryConnection
}
- // As a message has been received, removes the need for backoff for the next retry by reseting the try count.
+ // As a message has been received, removes the need for backoff for the next retry by resetting the try count.
tryCnt = 0
if resp.Status == healthpb.HealthCheckResponse_SERVING {
setConnectivityState(connectivity.Ready)
diff --git a/vendor/google.golang.org/grpc/health/server.go b/vendor/google.golang.org/grpc/health/server.go
index c79f9d2..2262607 100644
--- a/vendor/google.golang.org/grpc/health/server.go
+++ b/vendor/google.golang.org/grpc/health/server.go
@@ -35,7 +35,7 @@
// Server implements `service Health`.
type Server struct {
- mu sync.Mutex
+ mu sync.RWMutex
// If shutdown is true, it's expected all serving status is NOT_SERVING, and
// will stay in NOT_SERVING.
shutdown bool
@@ -54,8 +54,8 @@
// Check implements `service Health`.
func (s *Server) Check(ctx context.Context, in *healthpb.HealthCheckRequest) (*healthpb.HealthCheckResponse, error) {
- s.mu.Lock()
- defer s.mu.Unlock()
+ s.mu.RLock()
+ defer s.mu.RUnlock()
if servingStatus, ok := s.statusMap[in.Service]; ok {
return &healthpb.HealthCheckResponse{
Status: servingStatus,
@@ -139,7 +139,7 @@
// Shutdown sets all serving status to NOT_SERVING, and configures the server to
// ignore all future status changes.
//
-// This changes serving status for all services. To set status for a perticular
+// This changes serving status for all services. To set status for a particular
// services, call SetServingStatus().
func (s *Server) Shutdown() {
s.mu.Lock()
@@ -153,7 +153,7 @@
// Resume sets all serving status to SERVING, and configures the server to
// accept all future status changes.
//
-// This changes serving status for all services. To set status for a perticular
+// This changes serving status for all services. To set status for a particular
// services, call SetServingStatus().
func (s *Server) Resume() {
s.mu.Lock()
diff --git a/vendor/google.golang.org/grpc/internal/backoff/backoff.go b/vendor/google.golang.org/grpc/internal/backoff/backoff.go
index 1bd0cce..5fc0ee3 100644
--- a/vendor/google.golang.org/grpc/internal/backoff/backoff.go
+++ b/vendor/google.golang.org/grpc/internal/backoff/backoff.go
@@ -25,44 +25,39 @@
import (
"time"
+ grpcbackoff "google.golang.org/grpc/backoff"
"google.golang.org/grpc/internal/grpcrand"
)
// Strategy defines the methodology for backing off after a grpc connection
// failure.
-//
type Strategy interface {
// Backoff returns the amount of time to wait before the next retry given
// the number of consecutive failures.
Backoff(retries int) time.Duration
}
-const (
- // baseDelay is the amount of time to wait before retrying after the first
- // failure.
- baseDelay = 1.0 * time.Second
- // factor is applied to the backoff after each retry.
- factor = 1.6
- // jitter provides a range to randomize backoff delays.
- jitter = 0.2
-)
+// DefaultExponential is an exponential backoff implementation using the
+// default values for all the configurable knobs defined in
+// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
+var DefaultExponential = Exponential{Config: grpcbackoff.DefaultConfig}
// Exponential implements exponential backoff algorithm as defined in
// https://github.com/grpc/grpc/blob/master/doc/connection-backoff.md.
type Exponential struct {
- // MaxDelay is the upper bound of backoff delay.
- MaxDelay time.Duration
+ // Config contains all options to configure the backoff algorithm.
+ Config grpcbackoff.Config
}
// Backoff returns the amount of time to wait before the next retry given the
// number of retries.
func (bc Exponential) Backoff(retries int) time.Duration {
if retries == 0 {
- return baseDelay
+ return bc.Config.BaseDelay
}
- backoff, max := float64(baseDelay), float64(bc.MaxDelay)
+ backoff, max := float64(bc.Config.BaseDelay), float64(bc.Config.MaxDelay)
for backoff < max && retries > 0 {
- backoff *= factor
+ backoff *= bc.Config.Multiplier
retries--
}
if backoff > max {
@@ -70,7 +65,7 @@
}
// Randomize backoff delays so that if a cluster of requests start at
// the same time, they won't operate in lockstep.
- backoff *= 1 + jitter*(grpcrand.Float64()*2-1)
+ backoff *= 1 + bc.Config.Jitter*(grpcrand.Float64()*2-1)
if backoff < 0 {
return 0
}
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
index fee6aec..4062c02 100644
--- a/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
+++ b/vendor/google.golang.org/grpc/internal/binarylog/binarylog.go
@@ -34,7 +34,7 @@
}
// binLogger is the global binary logger for the binary. One of this should be
-// built at init time from the configuration (environment varialbe or flags).
+// built at init time from the configuration (environment variable or flags).
//
// It is used to get a methodLogger for each individual method.
var binLogger Logger
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go
index 4cc2525..be30d0e 100644
--- a/vendor/google.golang.org/grpc/internal/binarylog/env_config.go
+++ b/vendor/google.golang.org/grpc/internal/binarylog/env_config.go
@@ -43,7 +43,7 @@
// Foo.
//
// If two configs exist for one certain method or service, the one specified
-// later overrides the privous config.
+// later overrides the previous config.
func NewLoggerFromConfigString(s string) Logger {
if s == "" {
return nil
@@ -74,7 +74,7 @@
return fmt.Errorf("invalid config: %q, %v", config, err)
}
if m == "*" {
- return fmt.Errorf("invalid config: %q, %v", config, "* not allowd in blacklist config")
+ return fmt.Errorf("invalid config: %q, %v", config, "* not allowed in blacklist config")
}
if suffix != "" {
return fmt.Errorf("invalid config: %q, %v", config, "header/message limit not allowed in blacklist config")
diff --git a/vendor/google.golang.org/grpc/internal/binarylog/sink.go b/vendor/google.golang.org/grpc/internal/binarylog/sink.go
index 20d044f..a2e7c34 100644
--- a/vendor/google.golang.org/grpc/internal/binarylog/sink.go
+++ b/vendor/google.golang.org/grpc/internal/binarylog/sink.go
@@ -63,7 +63,7 @@
// newWriterSink creates a binary log sink with the given writer.
//
-// Write() marshalls the proto message and writes it to the given writer. Each
+// Write() marshals the proto message and writes it to the given writer. Each
// message is prefixed with a 4 byte big endian unsigned integer as the length.
//
// No buffer is done, Close() doesn't try to close the writer.
diff --git a/vendor/google.golang.org/grpc/internal/buffer/unbounded.go b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go
new file mode 100644
index 0000000..2cb3109
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/buffer/unbounded.go
@@ -0,0 +1,78 @@
+/*
+ * Copyright 2019 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package buffer provides an implementation of an unbounded buffer.
+package buffer
+
+import "sync"
+
+// Unbounded is an implementation of an unbounded buffer which does not use
+// extra goroutines. This is typically used for passing updates from one entity
+// to another within gRPC.
+//
+// All methods on this type are thread-safe and don't block on anything except
+// the underlying mutex used for synchronization.
+type Unbounded struct {
+ c chan interface{}
+ mu sync.Mutex
+ backlog []interface{}
+}
+
+// NewUnbounded returns a new instance of Unbounded.
+func NewUnbounded() *Unbounded {
+ return &Unbounded{c: make(chan interface{}, 1)}
+}
+
+// Put adds t to the unbounded buffer.
+func (b *Unbounded) Put(t interface{}) {
+ b.mu.Lock()
+ if len(b.backlog) == 0 {
+ select {
+ case b.c <- t:
+ b.mu.Unlock()
+ return
+ default:
+ }
+ }
+ b.backlog = append(b.backlog, t)
+ b.mu.Unlock()
+}
+
+// Load sends the earliest buffered data, if any, onto the read channel
+// returned by Get(). Users are expected to call this every time they read a
+// value from the read channel.
+func (b *Unbounded) Load() {
+ b.mu.Lock()
+ if len(b.backlog) > 0 {
+ select {
+ case b.c <- b.backlog[0]:
+ b.backlog[0] = nil
+ b.backlog = b.backlog[1:]
+ default:
+ }
+ }
+ b.mu.Unlock()
+}
+
+// Get returns a read channel on which values added to the buffer, via Put(),
+// are sent on.
+//
+// Upon reading a value from this channel, users are expected to call Load() to
+// send the next buffered value onto the channel if there is any.
+func (b *Unbounded) Get() <-chan interface{} {
+ return b.c
+}
diff --git a/vendor/google.golang.org/grpc/internal/internal.go b/vendor/google.golang.org/grpc/internal/internal.go
index bc1f99a..b96b359 100644
--- a/vendor/google.golang.org/grpc/internal/internal.go
+++ b/vendor/google.golang.org/grpc/internal/internal.go
@@ -28,9 +28,9 @@
)
var (
- // WithResolverBuilder is exported by dialoptions.go
+ // WithResolverBuilder is set by dialoptions.go
WithResolverBuilder interface{} // func (resolver.Builder) grpc.DialOption
- // WithHealthCheckFunc is not exported by dialoptions.go
+ // WithHealthCheckFunc is set by dialoptions.go
WithHealthCheckFunc interface{} // func (HealthChecker) DialOption
// HealthCheckFunc is used to provide client-side LB channel health checking
HealthCheckFunc HealthChecker
@@ -39,14 +39,17 @@
// KeepaliveMinPingTime is the minimum ping interval. This must be 10s by
// default, but tests may wish to set it lower for convenience.
KeepaliveMinPingTime = 10 * time.Second
- // ParseServiceConfig is a function to parse JSON service configs into
- // opaque data structures.
- ParseServiceConfig func(sc string) (interface{}, error)
// StatusRawProto is exported by status/status.go. This func returns a
// pointer to the wrapped Status proto for a given status.Status without a
// call to proto.Clone(). The returned Status proto should not be mutated by
// the caller.
StatusRawProto interface{} // func (*status.Status) *spb.Status
+ // NewRequestInfoContext creates a new context based on the argument context attaching
+ // the passed in RequestInfo to the new context.
+ NewRequestInfoContext interface{} // func(context.Context, credentials.RequestInfo) context.Context
+ // ParseServiceConfigForTesting is for creating a fake
+ // ClientConn for resolver testing only
+ ParseServiceConfigForTesting interface{} // func(string) *serviceconfig.ParseResult
)
// HealthChecker defines the signature of the client-side LB channel health checking function.
diff --git a/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go
new file mode 100644
index 0000000..abc0f92
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/resolver/dns/dns_resolver.go
@@ -0,0 +1,460 @@
+/*
+ *
+ * Copyright 2018 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package dns implements a dns resolver to be installed as the default resolver
+// in grpc.
+package dns
+
+import (
+ "context"
+ "encoding/json"
+ "errors"
+ "fmt"
+ "net"
+ "os"
+ "strconv"
+ "strings"
+ "sync"
+ "time"
+
+ "google.golang.org/grpc/backoff"
+ "google.golang.org/grpc/grpclog"
+ internalbackoff "google.golang.org/grpc/internal/backoff"
+ "google.golang.org/grpc/internal/grpcrand"
+ "google.golang.org/grpc/resolver"
+)
+
+func init() {
+ resolver.Register(NewBuilder())
+}
+
+const (
+ defaultPort = "443"
+ defaultFreq = time.Minute * 30
+ defaultDNSSvrPort = "53"
+ golang = "GO"
+ // txtPrefix is the prefix string to be prepended to the host name for txt record lookup.
+ txtPrefix = "_grpc_config."
+ // In DNS, service config is encoded in a TXT record via the mechanism
+ // described in RFC-1464 using the attribute name grpc_config.
+ txtAttribute = "grpc_config="
+)
+
+var (
+ errMissingAddr = errors.New("dns resolver: missing address")
+
+ // Addresses ending with a colon that is supposed to be the separator
+ // between host and port is not allowed. E.g. "::" is a valid address as
+ // it is an IPv6 address (host only) and "[::]:" is invalid as it ends with
+ // a colon as the host and port separator
+ errEndsWithColon = errors.New("dns resolver: missing port after port-separator colon")
+)
+
+var (
+ defaultResolver netResolver = net.DefaultResolver
+ // To prevent excessive re-resolution, we enforce a rate limit on DNS
+ // resolution requests.
+ minDNSResRate = 30 * time.Second
+)
+
+var customAuthorityDialler = func(authority string) func(ctx context.Context, network, address string) (net.Conn, error) {
+ return func(ctx context.Context, network, address string) (net.Conn, error) {
+ var dialer net.Dialer
+ return dialer.DialContext(ctx, network, authority)
+ }
+}
+
+var customAuthorityResolver = func(authority string) (netResolver, error) {
+ host, port, err := parseTarget(authority, defaultDNSSvrPort)
+ if err != nil {
+ return nil, err
+ }
+
+ authorityWithPort := net.JoinHostPort(host, port)
+
+ return &net.Resolver{
+ PreferGo: true,
+ Dial: customAuthorityDialler(authorityWithPort),
+ }, nil
+}
+
+// NewBuilder creates a dnsBuilder which is used to factory DNS resolvers.
+func NewBuilder() resolver.Builder {
+ return &dnsBuilder{minFreq: defaultFreq}
+}
+
+type dnsBuilder struct {
+ // minimum frequency of polling the DNS server.
+ minFreq time.Duration
+}
+
+// Build creates and starts a DNS resolver that watches the name resolution of the target.
+func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
+ host, port, err := parseTarget(target.Endpoint, defaultPort)
+ if err != nil {
+ return nil, err
+ }
+
+ // IP address.
+ if net.ParseIP(host) != nil {
+ host, _ = formatIP(host)
+ addr := []resolver.Address{{Addr: host + ":" + port}}
+ i := &ipResolver{
+ cc: cc,
+ ip: addr,
+ rn: make(chan struct{}, 1),
+ q: make(chan struct{}),
+ }
+ cc.NewAddress(addr)
+ go i.watcher()
+ return i, nil
+ }
+
+ // DNS address (non-IP).
+ ctx, cancel := context.WithCancel(context.Background())
+ bc := backoff.DefaultConfig
+ bc.MaxDelay = b.minFreq
+ d := &dnsResolver{
+ freq: b.minFreq,
+ backoff: internalbackoff.Exponential{Config: bc},
+ host: host,
+ port: port,
+ ctx: ctx,
+ cancel: cancel,
+ cc: cc,
+ t: time.NewTimer(0),
+ rn: make(chan struct{}, 1),
+ disableServiceConfig: opts.DisableServiceConfig,
+ }
+
+ if target.Authority == "" {
+ d.resolver = defaultResolver
+ } else {
+ d.resolver, err = customAuthorityResolver(target.Authority)
+ if err != nil {
+ return nil, err
+ }
+ }
+
+ d.wg.Add(1)
+ go d.watcher()
+ return d, nil
+}
+
+// Scheme returns the naming scheme of this resolver builder, which is "dns".
+func (b *dnsBuilder) Scheme() string {
+ return "dns"
+}
+
+type netResolver interface {
+ LookupHost(ctx context.Context, host string) (addrs []string, err error)
+ LookupSRV(ctx context.Context, service, proto, name string) (cname string, addrs []*net.SRV, err error)
+ LookupTXT(ctx context.Context, name string) (txts []string, err error)
+}
+
+// ipResolver watches for the name resolution update for an IP address.
+type ipResolver struct {
+ cc resolver.ClientConn
+ ip []resolver.Address
+ // rn channel is used by ResolveNow() to force an immediate resolution of the target.
+ rn chan struct{}
+ q chan struct{}
+}
+
+// ResolveNow resend the address it stores, no resolution is needed.
+func (i *ipResolver) ResolveNow(opt resolver.ResolveNowOption) {
+ select {
+ case i.rn <- struct{}{}:
+ default:
+ }
+}
+
+// Close closes the ipResolver.
+func (i *ipResolver) Close() {
+ close(i.q)
+}
+
+func (i *ipResolver) watcher() {
+ for {
+ select {
+ case <-i.rn:
+ i.cc.NewAddress(i.ip)
+ case <-i.q:
+ return
+ }
+ }
+}
+
+// dnsResolver watches for the name resolution update for a non-IP target.
+type dnsResolver struct {
+ freq time.Duration
+ backoff internalbackoff.Exponential
+ retryCount int
+ host string
+ port string
+ resolver netResolver
+ ctx context.Context
+ cancel context.CancelFunc
+ cc resolver.ClientConn
+ // rn channel is used by ResolveNow() to force an immediate resolution of the target.
+ rn chan struct{}
+ t *time.Timer
+ // wg is used to enforce Close() to return after the watcher() goroutine has finished.
+ // Otherwise, data race will be possible. [Race Example] in dns_resolver_test we
+ // replace the real lookup functions with mocked ones to facilitate testing.
+ // If Close() doesn't wait for watcher() goroutine finishes, race detector sometimes
+ // will warns lookup (READ the lookup function pointers) inside watcher() goroutine
+ // has data race with replaceNetFunc (WRITE the lookup function pointers).
+ wg sync.WaitGroup
+ disableServiceConfig bool
+}
+
+// ResolveNow invoke an immediate resolution of the target that this dnsResolver watches.
+func (d *dnsResolver) ResolveNow(opt resolver.ResolveNowOption) {
+ select {
+ case d.rn <- struct{}{}:
+ default:
+ }
+}
+
+// Close closes the dnsResolver.
+func (d *dnsResolver) Close() {
+ d.cancel()
+ d.wg.Wait()
+ d.t.Stop()
+}
+
+func (d *dnsResolver) watcher() {
+ defer d.wg.Done()
+ for {
+ select {
+ case <-d.ctx.Done():
+ return
+ case <-d.t.C:
+ case <-d.rn:
+ if !d.t.Stop() {
+ // Before resetting a timer, it should be stopped to prevent racing with
+ // reads on it's channel.
+ <-d.t.C
+ }
+ }
+
+ result, sc := d.lookup()
+ // Next lookup should happen within an interval defined by d.freq. It may be
+ // more often due to exponential retry on empty address list.
+ if len(result) == 0 {
+ d.retryCount++
+ d.t.Reset(d.backoff.Backoff(d.retryCount))
+ } else {
+ d.retryCount = 0
+ d.t.Reset(d.freq)
+ }
+ d.cc.NewServiceConfig(sc)
+ d.cc.NewAddress(result)
+
+ // Sleep to prevent excessive re-resolutions. Incoming resolution requests
+ // will be queued in d.rn.
+ t := time.NewTimer(minDNSResRate)
+ select {
+ case <-t.C:
+ case <-d.ctx.Done():
+ t.Stop()
+ return
+ }
+ }
+}
+
+func (d *dnsResolver) lookupSRV() []resolver.Address {
+ var newAddrs []resolver.Address
+ _, srvs, err := d.resolver.LookupSRV(d.ctx, "grpclb", "tcp", d.host)
+ if err != nil {
+ grpclog.Infof("grpc: failed dns SRV record lookup due to %v.\n", err)
+ return nil
+ }
+ for _, s := range srvs {
+ lbAddrs, err := d.resolver.LookupHost(d.ctx, s.Target)
+ if err != nil {
+ grpclog.Infof("grpc: failed load balancer address dns lookup due to %v.\n", err)
+ continue
+ }
+ for _, a := range lbAddrs {
+ a, ok := formatIP(a)
+ if !ok {
+ grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
+ continue
+ }
+ addr := a + ":" + strconv.Itoa(int(s.Port))
+ newAddrs = append(newAddrs, resolver.Address{Addr: addr, Type: resolver.GRPCLB, ServerName: s.Target})
+ }
+ }
+ return newAddrs
+}
+
+func (d *dnsResolver) lookupTXT() string {
+ ss, err := d.resolver.LookupTXT(d.ctx, txtPrefix+d.host)
+ if err != nil {
+ grpclog.Infof("grpc: failed dns TXT record lookup due to %v.\n", err)
+ return ""
+ }
+ var res string
+ for _, s := range ss {
+ res += s
+ }
+
+ // TXT record must have "grpc_config=" attribute in order to be used as service config.
+ if !strings.HasPrefix(res, txtAttribute) {
+ grpclog.Warningf("grpc: TXT record %v missing %v attribute", res, txtAttribute)
+ return ""
+ }
+ return strings.TrimPrefix(res, txtAttribute)
+}
+
+func (d *dnsResolver) lookupHost() []resolver.Address {
+ var newAddrs []resolver.Address
+ addrs, err := d.resolver.LookupHost(d.ctx, d.host)
+ if err != nil {
+ grpclog.Warningf("grpc: failed dns A record lookup due to %v.\n", err)
+ return nil
+ }
+ for _, a := range addrs {
+ a, ok := formatIP(a)
+ if !ok {
+ grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
+ continue
+ }
+ addr := a + ":" + d.port
+ newAddrs = append(newAddrs, resolver.Address{Addr: addr})
+ }
+ return newAddrs
+}
+
+func (d *dnsResolver) lookup() ([]resolver.Address, string) {
+ newAddrs := d.lookupSRV()
+ // Support fallback to non-balancer address.
+ newAddrs = append(newAddrs, d.lookupHost()...)
+ if d.disableServiceConfig {
+ return newAddrs, ""
+ }
+ sc := d.lookupTXT()
+ return newAddrs, canaryingSC(sc)
+}
+
+// formatIP returns ok = false if addr is not a valid textual representation of an IP address.
+// If addr is an IPv4 address, return the addr and ok = true.
+// If addr is an IPv6 address, return the addr enclosed in square brackets and ok = true.
+func formatIP(addr string) (addrIP string, ok bool) {
+ ip := net.ParseIP(addr)
+ if ip == nil {
+ return "", false
+ }
+ if ip.To4() != nil {
+ return addr, true
+ }
+ return "[" + addr + "]", true
+}
+
+// parseTarget takes the user input target string and default port, returns formatted host and port info.
+// If target doesn't specify a port, set the port to be the defaultPort.
+// If target is in IPv6 format and host-name is enclosed in square brackets, brackets
+// are stripped when setting the host.
+// examples:
+// target: "www.google.com" defaultPort: "443" returns host: "www.google.com", port: "443"
+// target: "ipv4-host:80" defaultPort: "443" returns host: "ipv4-host", port: "80"
+// target: "[ipv6-host]" defaultPort: "443" returns host: "ipv6-host", port: "443"
+// target: ":80" defaultPort: "443" returns host: "localhost", port: "80"
+func parseTarget(target, defaultPort string) (host, port string, err error) {
+ if target == "" {
+ return "", "", errMissingAddr
+ }
+ if ip := net.ParseIP(target); ip != nil {
+ // target is an IPv4 or IPv6(without brackets) address
+ return target, defaultPort, nil
+ }
+ if host, port, err = net.SplitHostPort(target); err == nil {
+ if port == "" {
+ // If the port field is empty (target ends with colon), e.g. "[::1]:", this is an error.
+ return "", "", errEndsWithColon
+ }
+ // target has port, i.e ipv4-host:port, [ipv6-host]:port, host-name:port
+ if host == "" {
+ // Keep consistent with net.Dial(): If the host is empty, as in ":80", the local system is assumed.
+ host = "localhost"
+ }
+ return host, port, nil
+ }
+ if host, port, err = net.SplitHostPort(target + ":" + defaultPort); err == nil {
+ // target doesn't have port
+ return host, port, nil
+ }
+ return "", "", fmt.Errorf("invalid target address %v, error info: %v", target, err)
+}
+
+type rawChoice struct {
+ ClientLanguage *[]string `json:"clientLanguage,omitempty"`
+ Percentage *int `json:"percentage,omitempty"`
+ ClientHostName *[]string `json:"clientHostName,omitempty"`
+ ServiceConfig *json.RawMessage `json:"serviceConfig,omitempty"`
+}
+
+func containsString(a *[]string, b string) bool {
+ if a == nil {
+ return true
+ }
+ for _, c := range *a {
+ if c == b {
+ return true
+ }
+ }
+ return false
+}
+
+func chosenByPercentage(a *int) bool {
+ if a == nil {
+ return true
+ }
+ return grpcrand.Intn(100)+1 <= *a
+}
+
+func canaryingSC(js string) string {
+ if js == "" {
+ return ""
+ }
+ var rcs []rawChoice
+ err := json.Unmarshal([]byte(js), &rcs)
+ if err != nil {
+ grpclog.Warningf("grpc: failed to parse service config json string due to %v.\n", err)
+ return ""
+ }
+ cliHostname, err := os.Hostname()
+ if err != nil {
+ grpclog.Warningf("grpc: failed to get client hostname due to %v.\n", err)
+ return ""
+ }
+ var sc string
+ for _, c := range rcs {
+ if !containsString(c.ClientLanguage, golang) ||
+ !chosenByPercentage(c.Percentage) ||
+ !containsString(c.ClientHostName, cliHostname) ||
+ c.ServiceConfig == nil {
+ continue
+ }
+ sc = string(*c.ServiceConfig)
+ break
+ }
+ return sc
+}
diff --git a/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go
new file mode 100644
index 0000000..893d5d1
--- /dev/null
+++ b/vendor/google.golang.org/grpc/internal/resolver/passthrough/passthrough.go
@@ -0,0 +1,57 @@
+/*
+ *
+ * Copyright 2017 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+// Package passthrough implements a pass-through resolver. It sends the target
+// name without scheme back to gRPC as resolved address.
+package passthrough
+
+import "google.golang.org/grpc/resolver"
+
+const scheme = "passthrough"
+
+type passthroughBuilder struct{}
+
+func (*passthroughBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
+ r := &passthroughResolver{
+ target: target,
+ cc: cc,
+ }
+ r.start()
+ return r, nil
+}
+
+func (*passthroughBuilder) Scheme() string {
+ return scheme
+}
+
+type passthroughResolver struct {
+ target resolver.Target
+ cc resolver.ClientConn
+}
+
+func (r *passthroughResolver) start() {
+ r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint}}})
+}
+
+func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOption) {}
+
+func (*passthroughResolver) Close() {}
+
+func init() {
+ resolver.Register(&passthroughBuilder{})
+}
diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_client.go b/vendor/google.golang.org/grpc/internal/transport/http2_client.go
index 9bd8c27..294661a 100644
--- a/vendor/google.golang.org/grpc/internal/transport/http2_client.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http2_client.go
@@ -35,6 +35,7 @@
"google.golang.org/grpc/codes"
"google.golang.org/grpc/credentials"
+ "google.golang.org/grpc/internal"
"google.golang.org/grpc/internal/channelz"
"google.golang.org/grpc/internal/syscall"
"google.golang.org/grpc/keepalive"
@@ -46,6 +47,7 @@
// http2Client implements the ClientTransport interface with HTTP2.
type http2Client struct {
+ lastRead int64 // keep this field 64-bit aligned
ctx context.Context
cancel context.CancelFunc
ctxDone <-chan struct{} // Cache the ctx.Done() chan.
@@ -75,9 +77,6 @@
perRPCCreds []credentials.PerRPCCredentials
- // Boolean to keep track of reading activity on transport.
- // 1 is true and 0 is false.
- activity uint32 // Accessed atomically.
kp keepalive.ClientParameters
keepaliveEnabled bool
@@ -352,6 +351,7 @@
func (t *http2Client) newStream(ctx context.Context, callHdr *CallHdr) *Stream {
// TODO(zhaoq): Handle uint32 overflow of Stream.id.
s := &Stream{
+ ct: t,
done: make(chan struct{}),
method: callHdr.Method,
sendCompress: callHdr.SendCompress,
@@ -385,23 +385,23 @@
}
func (t *http2Client) getPeer() *peer.Peer {
- pr := &peer.Peer{
- Addr: t.remoteAddr,
+ return &peer.Peer{
+ Addr: t.remoteAddr,
+ AuthInfo: t.authInfo,
}
- // Attach Auth info if there is any.
- if t.authInfo != nil {
- pr.AuthInfo = t.authInfo
- }
- return pr
}
func (t *http2Client) createHeaderFields(ctx context.Context, callHdr *CallHdr) ([]hpack.HeaderField, error) {
aud := t.createAudience(callHdr)
- authData, err := t.getTrAuthData(ctx, aud)
+ ri := credentials.RequestInfo{
+ Method: callHdr.Method,
+ }
+ ctxWithRequestInfo := internal.NewRequestInfoContext.(func(context.Context, credentials.RequestInfo) context.Context)(ctx, ri)
+ authData, err := t.getTrAuthData(ctxWithRequestInfo, aud)
if err != nil {
return nil, err
}
- callAuthData, err := t.getCallAuthData(ctx, aud, callHdr)
+ callAuthData, err := t.getCallAuthData(ctxWithRequestInfo, aud, callHdr)
if err != nil {
return nil, err
}
@@ -1191,6 +1191,7 @@
// If headerChan hasn't been closed yet
if atomic.CompareAndSwapUint32(&s.headerChanClosed, 0, 1) {
+ s.headerValid = true
if !endStream {
// HEADERS frame block carries a Response-Headers.
isHeader = true
@@ -1233,7 +1234,7 @@
}
t.conn.SetReadDeadline(time.Time{}) // reset deadline once we get the settings frame (we didn't time out, yay!)
if t.keepaliveEnabled {
- atomic.CompareAndSwapUint32(&t.activity, 0, 1)
+ atomic.StoreInt64(&t.lastRead, time.Now().UnixNano())
}
sf, ok := frame.(*http2.SettingsFrame)
if !ok {
@@ -1248,7 +1249,7 @@
t.controlBuf.throttle()
frame, err := t.framer.fr.ReadFrame()
if t.keepaliveEnabled {
- atomic.CompareAndSwapUint32(&t.activity, 0, 1)
+ atomic.StoreInt64(&t.lastRead, time.Now().UnixNano())
}
if err != nil {
// Abort an active stream if the http2.Framer returns a
@@ -1292,17 +1293,41 @@
}
}
+func minTime(a, b time.Duration) time.Duration {
+ if a < b {
+ return a
+ }
+ return b
+}
+
// keepalive running in a separate goroutune makes sure the connection is alive by sending pings.
func (t *http2Client) keepalive() {
p := &ping{data: [8]byte{}}
+ // True iff a ping has been sent, and no data has been received since then.
+ outstandingPing := false
+ // Amount of time remaining before which we should receive an ACK for the
+ // last sent ping.
+ timeoutLeft := time.Duration(0)
+ // Records the last value of t.lastRead before we go block on the timer.
+ // This is required to check for read activity since then.
+ prevNano := time.Now().UnixNano()
timer := time.NewTimer(t.kp.Time)
for {
select {
case <-timer.C:
- if atomic.CompareAndSwapUint32(&t.activity, 1, 0) {
- timer.Reset(t.kp.Time)
+ lastRead := atomic.LoadInt64(&t.lastRead)
+ if lastRead > prevNano {
+ // There has been read activity since the last time we were here.
+ outstandingPing = false
+ // Next timer should fire at kp.Time seconds from lastRead time.
+ timer.Reset(time.Duration(lastRead) + t.kp.Time - time.Duration(time.Now().UnixNano()))
+ prevNano = lastRead
continue
}
+ if outstandingPing && timeoutLeft <= 0 {
+ t.Close()
+ return
+ }
t.mu.Lock()
if t.state == closing {
// If the transport is closing, we should exit from the
@@ -1315,36 +1340,37 @@
return
}
if len(t.activeStreams) < 1 && !t.kp.PermitWithoutStream {
+ // If a ping was sent out previously (because there were active
+ // streams at that point) which wasn't acked and its timeout
+ // hadn't fired, but we got here and are about to go dormant,
+ // we should make sure that we unconditionally send a ping once
+ // we awaken.
+ outstandingPing = false
t.kpDormant = true
t.kpDormancyCond.Wait()
}
t.kpDormant = false
t.mu.Unlock()
- if channelz.IsOn() {
- atomic.AddInt64(&t.czData.kpCount, 1)
- }
// We get here either because we were dormant and a new stream was
// created which unblocked the Wait() call, or because the
// keepalive timer expired. In both cases, we need to send a ping.
- t.controlBuf.put(p)
-
- timer.Reset(t.kp.Timeout)
- select {
- case <-timer.C:
- if atomic.CompareAndSwapUint32(&t.activity, 1, 0) {
- timer.Reset(t.kp.Time)
- continue
+ if !outstandingPing {
+ if channelz.IsOn() {
+ atomic.AddInt64(&t.czData.kpCount, 1)
}
- infof("transport: closing client transport due to idleness.")
- t.Close()
- return
- case <-t.ctx.Done():
- if !timer.Stop() {
- <-timer.C
- }
- return
+ t.controlBuf.put(p)
+ timeoutLeft = t.kp.Timeout
+ outstandingPing = true
}
+ // The amount of time to sleep here is the minimum of kp.Time and
+ // timeoutLeft. This will ensure that we wait only for kp.Time
+ // before sending out the next ping (for cases where the ping is
+ // acked).
+ sleepDuration := minTime(t.kp.Time, timeoutLeft)
+ timeoutLeft -= sleepDuration
+ prevNano = lastRead
+ timer.Reset(sleepDuration)
case <-t.ctx.Done():
if !timer.Stop() {
<-timer.C
diff --git a/vendor/google.golang.org/grpc/internal/transport/http2_server.go b/vendor/google.golang.org/grpc/internal/transport/http2_server.go
index 33686a1..0760383 100644
--- a/vendor/google.golang.org/grpc/internal/transport/http2_server.go
+++ b/vendor/google.golang.org/grpc/internal/transport/http2_server.go
@@ -174,6 +174,12 @@
Val: *config.MaxHeaderListSize,
})
}
+ if config.HeaderTableSize != nil {
+ isettings = append(isettings, http2.Setting{
+ ID: http2.SettingHeaderTableSize,
+ Val: *config.HeaderTableSize,
+ })
+ }
if err := framer.fr.WriteSettings(isettings...); err != nil {
return nil, connectionErrorf(false, err, "transport: %v", err)
}
@@ -751,7 +757,7 @@
return true
}
-// WriteHeader sends the header metedata md back to the client.
+// WriteHeader sends the header metadata md back to the client.
func (t *http2Server) WriteHeader(s *Stream, md metadata.MD) error {
if s.updateHeaderSent() || s.getState() == streamDone {
return ErrIllegalHeaderWrite
diff --git a/vendor/google.golang.org/grpc/internal/transport/transport.go b/vendor/google.golang.org/grpc/internal/transport/transport.go
index 1c1d106..bfab940 100644
--- a/vendor/google.golang.org/grpc/internal/transport/transport.go
+++ b/vendor/google.golang.org/grpc/internal/transport/transport.go
@@ -233,6 +233,7 @@
type Stream struct {
id uint32
st ServerTransport // nil for client side Stream
+ ct *http2Client // nil for server side Stream
ctx context.Context // the associated context of the stream
cancel context.CancelFunc // always nil for client side Stream
done chan struct{} // closed at the end of stream to unblock writers. On the client side.
@@ -251,6 +252,10 @@
headerChan chan struct{} // closed to indicate the end of header metadata.
headerChanClosed uint32 // set when headerChan is closed. Used to avoid closing headerChan multiple times.
+ // headerValid indicates whether a valid header was received. Only
+ // meaningful after headerChan is closed (always call waitOnHeader() before
+ // reading its value). Not valid on server side.
+ headerValid bool
// hdrMu protects header and trailer metadata on the server-side.
hdrMu sync.Mutex
@@ -303,34 +308,28 @@
return streamState(atomic.LoadUint32((*uint32)(&s.state)))
}
-func (s *Stream) waitOnHeader() error {
+func (s *Stream) waitOnHeader() {
if s.headerChan == nil {
// On the server headerChan is always nil since a stream originates
// only after having received headers.
- return nil
+ return
}
select {
case <-s.ctx.Done():
- // We prefer success over failure when reading messages because we delay
- // context error in stream.Read(). To keep behavior consistent, we also
- // prefer success here.
- select {
- case <-s.headerChan:
- return nil
- default:
- }
- return ContextErr(s.ctx.Err())
+ // Close the stream to prevent headers/trailers from changing after
+ // this function returns.
+ s.ct.CloseStream(s, ContextErr(s.ctx.Err()))
+ // headerChan could possibly not be closed yet if closeStream raced
+ // with operateHeaders; wait until it is closed explicitly here.
+ <-s.headerChan
case <-s.headerChan:
- return nil
}
}
// RecvCompress returns the compression algorithm applied to the inbound
// message. It is empty string if there is no compression applied.
func (s *Stream) RecvCompress() string {
- if err := s.waitOnHeader(); err != nil {
- return ""
- }
+ s.waitOnHeader()
return s.recvCompress
}
@@ -351,36 +350,27 @@
// available. It blocks until i) the metadata is ready or ii) there is no header
// metadata or iii) the stream is canceled/expired.
//
-// On server side, it returns the out header after t.WriteHeader is called.
+// On server side, it returns the out header after t.WriteHeader is called. It
+// does not block and must not be called until after WriteHeader.
func (s *Stream) Header() (metadata.MD, error) {
- if s.headerChan == nil && s.header != nil {
+ if s.headerChan == nil {
// On server side, return the header in stream. It will be the out
// header after t.WriteHeader is called.
return s.header.Copy(), nil
}
- err := s.waitOnHeader()
- // Even if the stream is closed, header is returned if available.
- select {
- case <-s.headerChan:
- if s.header == nil {
- return nil, nil
- }
- return s.header.Copy(), nil
- default:
+ s.waitOnHeader()
+ if !s.headerValid {
+ return nil, s.status.Err()
}
- return nil, err
+ return s.header.Copy(), nil
}
// TrailersOnly blocks until a header or trailers-only frame is received and
// then returns true if the stream was trailers-only. If the stream ends
-// before headers are received, returns true, nil. If a context error happens
-// first, returns it as a status error. Client-side only.
-func (s *Stream) TrailersOnly() (bool, error) {
- err := s.waitOnHeader()
- if err != nil {
- return false, err
- }
- return s.noHeaders, nil
+// before headers are received, returns true, nil. Client-side only.
+func (s *Stream) TrailersOnly() bool {
+ s.waitOnHeader()
+ return s.noHeaders
}
// Trailer returns the cached trailer metedata. Note that if it is not called
@@ -534,6 +524,7 @@
ReadBufferSize int
ChannelzParentID int64
MaxHeaderListSize *uint32
+ HeaderTableSize *uint32
}
// NewServerTransport creates a ServerTransport with conn or non-nil error
diff --git a/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go b/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go
index 297492e..14aa6f2 100644
--- a/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go
+++ b/vendor/google.golang.org/grpc/resolver/dns/dns_resolver.go
@@ -18,440 +18,19 @@
// Package dns implements a dns resolver to be installed as the default resolver
// in grpc.
+//
+// Deprecated: this package is imported by grpc and should not need to be
+// imported directly by users.
package dns
import (
- "context"
- "encoding/json"
- "errors"
- "fmt"
- "net"
- "os"
- "strconv"
- "strings"
- "sync"
- "time"
-
- "google.golang.org/grpc/grpclog"
- "google.golang.org/grpc/internal/backoff"
- "google.golang.org/grpc/internal/grpcrand"
+ "google.golang.org/grpc/internal/resolver/dns"
"google.golang.org/grpc/resolver"
)
-func init() {
- resolver.Register(NewBuilder())
-}
-
-const (
- defaultPort = "443"
- defaultFreq = time.Minute * 30
- defaultDNSSvrPort = "53"
- golang = "GO"
- // txtPrefix is the prefix string to be prepended to the host name for txt record lookup.
- txtPrefix = "_grpc_config."
- // In DNS, service config is encoded in a TXT record via the mechanism
- // described in RFC-1464 using the attribute name grpc_config.
- txtAttribute = "grpc_config="
-)
-
-var (
- errMissingAddr = errors.New("dns resolver: missing address")
-
- // Addresses ending with a colon that is supposed to be the separator
- // between host and port is not allowed. E.g. "::" is a valid address as
- // it is an IPv6 address (host only) and "[::]:" is invalid as it ends with
- // a colon as the host and port separator
- errEndsWithColon = errors.New("dns resolver: missing port after port-separator colon")
-)
-
-var (
- defaultResolver netResolver = net.DefaultResolver
- // To prevent excessive re-resolution, we enforce a rate limit on DNS
- // resolution requests.
- minDNSResRate = 30 * time.Second
-)
-
-var customAuthorityDialler = func(authority string) func(ctx context.Context, network, address string) (net.Conn, error) {
- return func(ctx context.Context, network, address string) (net.Conn, error) {
- var dialer net.Dialer
- return dialer.DialContext(ctx, network, authority)
- }
-}
-
-var customAuthorityResolver = func(authority string) (netResolver, error) {
- host, port, err := parseTarget(authority, defaultDNSSvrPort)
- if err != nil {
- return nil, err
- }
-
- authorityWithPort := net.JoinHostPort(host, port)
-
- return &net.Resolver{
- PreferGo: true,
- Dial: customAuthorityDialler(authorityWithPort),
- }, nil
-}
-
// NewBuilder creates a dnsBuilder which is used to factory DNS resolvers.
+//
+// Deprecated: import grpc and use resolver.Get("dns") instead.
func NewBuilder() resolver.Builder {
- return &dnsBuilder{minFreq: defaultFreq}
-}
-
-type dnsBuilder struct {
- // minimum frequency of polling the DNS server.
- minFreq time.Duration
-}
-
-// Build creates and starts a DNS resolver that watches the name resolution of the target.
-func (b *dnsBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
- host, port, err := parseTarget(target.Endpoint, defaultPort)
- if err != nil {
- return nil, err
- }
-
- // IP address.
- if net.ParseIP(host) != nil {
- host, _ = formatIP(host)
- addr := []resolver.Address{{Addr: host + ":" + port}}
- i := &ipResolver{
- cc: cc,
- ip: addr,
- rn: make(chan struct{}, 1),
- q: make(chan struct{}),
- }
- cc.NewAddress(addr)
- go i.watcher()
- return i, nil
- }
-
- // DNS address (non-IP).
- ctx, cancel := context.WithCancel(context.Background())
- d := &dnsResolver{
- freq: b.minFreq,
- backoff: backoff.Exponential{MaxDelay: b.minFreq},
- host: host,
- port: port,
- ctx: ctx,
- cancel: cancel,
- cc: cc,
- t: time.NewTimer(0),
- rn: make(chan struct{}, 1),
- disableServiceConfig: opts.DisableServiceConfig,
- }
-
- if target.Authority == "" {
- d.resolver = defaultResolver
- } else {
- d.resolver, err = customAuthorityResolver(target.Authority)
- if err != nil {
- return nil, err
- }
- }
-
- d.wg.Add(1)
- go d.watcher()
- return d, nil
-}
-
-// Scheme returns the naming scheme of this resolver builder, which is "dns".
-func (b *dnsBuilder) Scheme() string {
- return "dns"
-}
-
-type netResolver interface {
- LookupHost(ctx context.Context, host string) (addrs []string, err error)
- LookupSRV(ctx context.Context, service, proto, name string) (cname string, addrs []*net.SRV, err error)
- LookupTXT(ctx context.Context, name string) (txts []string, err error)
-}
-
-// ipResolver watches for the name resolution update for an IP address.
-type ipResolver struct {
- cc resolver.ClientConn
- ip []resolver.Address
- // rn channel is used by ResolveNow() to force an immediate resolution of the target.
- rn chan struct{}
- q chan struct{}
-}
-
-// ResolveNow resend the address it stores, no resolution is needed.
-func (i *ipResolver) ResolveNow(opt resolver.ResolveNowOption) {
- select {
- case i.rn <- struct{}{}:
- default:
- }
-}
-
-// Close closes the ipResolver.
-func (i *ipResolver) Close() {
- close(i.q)
-}
-
-func (i *ipResolver) watcher() {
- for {
- select {
- case <-i.rn:
- i.cc.NewAddress(i.ip)
- case <-i.q:
- return
- }
- }
-}
-
-// dnsResolver watches for the name resolution update for a non-IP target.
-type dnsResolver struct {
- freq time.Duration
- backoff backoff.Exponential
- retryCount int
- host string
- port string
- resolver netResolver
- ctx context.Context
- cancel context.CancelFunc
- cc resolver.ClientConn
- // rn channel is used by ResolveNow() to force an immediate resolution of the target.
- rn chan struct{}
- t *time.Timer
- // wg is used to enforce Close() to return after the watcher() goroutine has finished.
- // Otherwise, data race will be possible. [Race Example] in dns_resolver_test we
- // replace the real lookup functions with mocked ones to facilitate testing.
- // If Close() doesn't wait for watcher() goroutine finishes, race detector sometimes
- // will warns lookup (READ the lookup function pointers) inside watcher() goroutine
- // has data race with replaceNetFunc (WRITE the lookup function pointers).
- wg sync.WaitGroup
- disableServiceConfig bool
-}
-
-// ResolveNow invoke an immediate resolution of the target that this dnsResolver watches.
-func (d *dnsResolver) ResolveNow(opt resolver.ResolveNowOption) {
- select {
- case d.rn <- struct{}{}:
- default:
- }
-}
-
-// Close closes the dnsResolver.
-func (d *dnsResolver) Close() {
- d.cancel()
- d.wg.Wait()
- d.t.Stop()
-}
-
-func (d *dnsResolver) watcher() {
- defer d.wg.Done()
- for {
- select {
- case <-d.ctx.Done():
- return
- case <-d.t.C:
- case <-d.rn:
- if !d.t.Stop() {
- // Before resetting a timer, it should be stopped to prevent racing with
- // reads on it's channel.
- <-d.t.C
- }
- }
-
- result, sc := d.lookup()
- // Next lookup should happen within an interval defined by d.freq. It may be
- // more often due to exponential retry on empty address list.
- if len(result) == 0 {
- d.retryCount++
- d.t.Reset(d.backoff.Backoff(d.retryCount))
- } else {
- d.retryCount = 0
- d.t.Reset(d.freq)
- }
- d.cc.NewServiceConfig(sc)
- d.cc.NewAddress(result)
-
- // Sleep to prevent excessive re-resolutions. Incoming resolution requests
- // will be queued in d.rn.
- t := time.NewTimer(minDNSResRate)
- select {
- case <-t.C:
- case <-d.ctx.Done():
- t.Stop()
- return
- }
- }
-}
-
-func (d *dnsResolver) lookupSRV() []resolver.Address {
- var newAddrs []resolver.Address
- _, srvs, err := d.resolver.LookupSRV(d.ctx, "grpclb", "tcp", d.host)
- if err != nil {
- grpclog.Infof("grpc: failed dns SRV record lookup due to %v.\n", err)
- return nil
- }
- for _, s := range srvs {
- lbAddrs, err := d.resolver.LookupHost(d.ctx, s.Target)
- if err != nil {
- grpclog.Infof("grpc: failed load balancer address dns lookup due to %v.\n", err)
- continue
- }
- for _, a := range lbAddrs {
- a, ok := formatIP(a)
- if !ok {
- grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
- continue
- }
- addr := a + ":" + strconv.Itoa(int(s.Port))
- newAddrs = append(newAddrs, resolver.Address{Addr: addr, Type: resolver.GRPCLB, ServerName: s.Target})
- }
- }
- return newAddrs
-}
-
-func (d *dnsResolver) lookupTXT() string {
- ss, err := d.resolver.LookupTXT(d.ctx, txtPrefix+d.host)
- if err != nil {
- grpclog.Infof("grpc: failed dns TXT record lookup due to %v.\n", err)
- return ""
- }
- var res string
- for _, s := range ss {
- res += s
- }
-
- // TXT record must have "grpc_config=" attribute in order to be used as service config.
- if !strings.HasPrefix(res, txtAttribute) {
- grpclog.Warningf("grpc: TXT record %v missing %v attribute", res, txtAttribute)
- return ""
- }
- return strings.TrimPrefix(res, txtAttribute)
-}
-
-func (d *dnsResolver) lookupHost() []resolver.Address {
- var newAddrs []resolver.Address
- addrs, err := d.resolver.LookupHost(d.ctx, d.host)
- if err != nil {
- grpclog.Warningf("grpc: failed dns A record lookup due to %v.\n", err)
- return nil
- }
- for _, a := range addrs {
- a, ok := formatIP(a)
- if !ok {
- grpclog.Errorf("grpc: failed IP parsing due to %v.\n", err)
- continue
- }
- addr := a + ":" + d.port
- newAddrs = append(newAddrs, resolver.Address{Addr: addr})
- }
- return newAddrs
-}
-
-func (d *dnsResolver) lookup() ([]resolver.Address, string) {
- newAddrs := d.lookupSRV()
- // Support fallback to non-balancer address.
- newAddrs = append(newAddrs, d.lookupHost()...)
- if d.disableServiceConfig {
- return newAddrs, ""
- }
- sc := d.lookupTXT()
- return newAddrs, canaryingSC(sc)
-}
-
-// formatIP returns ok = false if addr is not a valid textual representation of an IP address.
-// If addr is an IPv4 address, return the addr and ok = true.
-// If addr is an IPv6 address, return the addr enclosed in square brackets and ok = true.
-func formatIP(addr string) (addrIP string, ok bool) {
- ip := net.ParseIP(addr)
- if ip == nil {
- return "", false
- }
- if ip.To4() != nil {
- return addr, true
- }
- return "[" + addr + "]", true
-}
-
-// parseTarget takes the user input target string and default port, returns formatted host and port info.
-// If target doesn't specify a port, set the port to be the defaultPort.
-// If target is in IPv6 format and host-name is enclosed in square brackets, brackets
-// are stripped when setting the host.
-// examples:
-// target: "www.google.com" defaultPort: "443" returns host: "www.google.com", port: "443"
-// target: "ipv4-host:80" defaultPort: "443" returns host: "ipv4-host", port: "80"
-// target: "[ipv6-host]" defaultPort: "443" returns host: "ipv6-host", port: "443"
-// target: ":80" defaultPort: "443" returns host: "localhost", port: "80"
-func parseTarget(target, defaultPort string) (host, port string, err error) {
- if target == "" {
- return "", "", errMissingAddr
- }
- if ip := net.ParseIP(target); ip != nil {
- // target is an IPv4 or IPv6(without brackets) address
- return target, defaultPort, nil
- }
- if host, port, err = net.SplitHostPort(target); err == nil {
- if port == "" {
- // If the port field is empty (target ends with colon), e.g. "[::1]:", this is an error.
- return "", "", errEndsWithColon
- }
- // target has port, i.e ipv4-host:port, [ipv6-host]:port, host-name:port
- if host == "" {
- // Keep consistent with net.Dial(): If the host is empty, as in ":80", the local system is assumed.
- host = "localhost"
- }
- return host, port, nil
- }
- if host, port, err = net.SplitHostPort(target + ":" + defaultPort); err == nil {
- // target doesn't have port
- return host, port, nil
- }
- return "", "", fmt.Errorf("invalid target address %v, error info: %v", target, err)
-}
-
-type rawChoice struct {
- ClientLanguage *[]string `json:"clientLanguage,omitempty"`
- Percentage *int `json:"percentage,omitempty"`
- ClientHostName *[]string `json:"clientHostName,omitempty"`
- ServiceConfig *json.RawMessage `json:"serviceConfig,omitempty"`
-}
-
-func containsString(a *[]string, b string) bool {
- if a == nil {
- return true
- }
- for _, c := range *a {
- if c == b {
- return true
- }
- }
- return false
-}
-
-func chosenByPercentage(a *int) bool {
- if a == nil {
- return true
- }
- return grpcrand.Intn(100)+1 <= *a
-}
-
-func canaryingSC(js string) string {
- if js == "" {
- return ""
- }
- var rcs []rawChoice
- err := json.Unmarshal([]byte(js), &rcs)
- if err != nil {
- grpclog.Warningf("grpc: failed to parse service config json string due to %v.\n", err)
- return ""
- }
- cliHostname, err := os.Hostname()
- if err != nil {
- grpclog.Warningf("grpc: failed to get client hostname due to %v.\n", err)
- return ""
- }
- var sc string
- for _, c := range rcs {
- if !containsString(c.ClientLanguage, golang) ||
- !chosenByPercentage(c.Percentage) ||
- !containsString(c.ClientHostName, cliHostname) ||
- c.ServiceConfig == nil {
- continue
- }
- sc = string(*c.ServiceConfig)
- break
- }
- return sc
+ return dns.NewBuilder()
}
diff --git a/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go b/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go
index 893d5d1..c8a0c3d 100644
--- a/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go
+++ b/vendor/google.golang.org/grpc/resolver/passthrough/passthrough.go
@@ -18,40 +18,9 @@
// Package passthrough implements a pass-through resolver. It sends the target
// name without scheme back to gRPC as resolved address.
+//
+// Deprecated: this package is imported by grpc and should not need to be
+// imported directly by users.
package passthrough
-import "google.golang.org/grpc/resolver"
-
-const scheme = "passthrough"
-
-type passthroughBuilder struct{}
-
-func (*passthroughBuilder) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error) {
- r := &passthroughResolver{
- target: target,
- cc: cc,
- }
- r.start()
- return r, nil
-}
-
-func (*passthroughBuilder) Scheme() string {
- return scheme
-}
-
-type passthroughResolver struct {
- target resolver.Target
- cc resolver.ClientConn
-}
-
-func (r *passthroughResolver) start() {
- r.cc.UpdateState(resolver.State{Addresses: []resolver.Address{{Addr: r.target.Endpoint}}})
-}
-
-func (*passthroughResolver) ResolveNow(o resolver.ResolveNowOption) {}
-
-func (*passthroughResolver) Close() {}
-
-func init() {
- resolver.Register(&passthroughBuilder{})
-}
+import _ "google.golang.org/grpc/internal/resolver/passthrough" // import for side effects after package was moved
diff --git a/vendor/google.golang.org/grpc/resolver/resolver.go b/vendor/google.golang.org/grpc/resolver/resolver.go
index e83da34..4c5423b 100644
--- a/vendor/google.golang.org/grpc/resolver/resolver.go
+++ b/vendor/google.golang.org/grpc/resolver/resolver.go
@@ -21,6 +21,10 @@
package resolver
import (
+ "context"
+ "net"
+
+ "google.golang.org/grpc/credentials"
"google.golang.org/grpc/serviceconfig"
)
@@ -86,9 +90,16 @@
// Type is the type of this address.
Type AddressType
// ServerName is the name of this address.
+ // If non-empty, the ServerName is used as the transport certification authority for
+ // the address, instead of the hostname from the Dial target string. In most cases,
+ // this should not be set.
//
- // e.g. if Type is GRPCLB, ServerName should be the name of the remote load
+ // If Type is GRPCLB, ServerName should be the name of the remote load
// balancer, not the name of the backend.
+ //
+ // WARNING: ServerName must only be populated with trusted values. It
+ // is insecure to populate it with data from untrusted inputs since untrusted
+ // values could be used to bypass the authority checks performed by TLS.
ServerName string
// Metadata is the information associated with Addr, which may be used
// to make load balancing decision.
@@ -98,18 +109,38 @@
// BuildOption includes additional information for the builder to create
// the resolver.
type BuildOption struct {
- // DisableServiceConfig indicates whether resolver should fetch service config data.
+ // DisableServiceConfig indicates whether a resolver implementation should
+ // fetch service config data.
DisableServiceConfig bool
+ // DialCreds is the transport credentials used by the ClientConn for
+ // communicating with the target gRPC service (set via
+ // WithTransportCredentials). In cases where a name resolution service
+ // requires the same credentials, the resolver may use this field. In most
+ // cases though, it is not appropriate, and this field may be ignored.
+ DialCreds credentials.TransportCredentials
+ // CredsBundle is the credentials bundle used by the ClientConn for
+ // communicating with the target gRPC service (set via
+ // WithCredentialsBundle). In cases where a name resolution service
+ // requires the same credentials, the resolver may use this field. In most
+ // cases though, it is not appropriate, and this field may be ignored.
+ CredsBundle credentials.Bundle
+ // Dialer is the custom dialer used by the ClientConn for dialling the
+ // target gRPC service (set via WithDialer). In cases where a name
+ // resolution service requires the same dialer, the resolver may use this
+ // field. In most cases though, it is not appropriate, and this field may
+ // be ignored.
+ Dialer func(context.Context, string) (net.Conn, error)
}
// State contains the current Resolver state relevant to the ClientConn.
type State struct {
- Addresses []Address // Resolved addresses for the target
- // ServiceConfig is the parsed service config; obtained from
- // serviceconfig.Parse.
- ServiceConfig serviceconfig.Config
+ // Addresses is the latest set of resolved addresses for the target.
+ Addresses []Address
- // TODO: add Err error
+ // ServiceConfig contains the result from parsing the latest service
+ // config. If it is nil, it indicates no service config is present or the
+ // resolver does not provide service configs.
+ ServiceConfig *serviceconfig.ParseResult
}
// ClientConn contains the callbacks for resolver to notify any updates
@@ -122,6 +153,10 @@
type ClientConn interface {
// UpdateState updates the state of the ClientConn appropriately.
UpdateState(State)
+ // ReportError notifies the ClientConn that the Resolver encountered an
+ // error. The ClientConn will notify the load balancer and begin calling
+ // ResolveNow on the Resolver with exponential backoff.
+ ReportError(error)
// NewAddress is called by resolver to notify ClientConn a new list
// of resolved addresses.
// The address list should be the complete list of resolved addresses.
@@ -133,6 +168,9 @@
//
// Deprecated: Use UpdateState instead.
NewServiceConfig(serviceConfig string)
+ // ParseServiceConfig parses the provided service config and returns an
+ // object that provides the parsed config.
+ ParseServiceConfig(serviceConfigJSON string) *serviceconfig.ParseResult
}
// Target represents a target for gRPC, as specified in:
diff --git a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go
index 6934905..7dcefcf 100644
--- a/vendor/google.golang.org/grpc/resolver_conn_wrapper.go
+++ b/vendor/google.golang.org/grpc/resolver_conn_wrapper.go
@@ -21,22 +21,29 @@
import (
"fmt"
"strings"
- "sync/atomic"
+ "sync"
+ "time"
+ "google.golang.org/grpc/balancer"
+ "google.golang.org/grpc/credentials"
"google.golang.org/grpc/grpclog"
"google.golang.org/grpc/internal/channelz"
+ "google.golang.org/grpc/internal/grpcsync"
"google.golang.org/grpc/resolver"
+ "google.golang.org/grpc/serviceconfig"
)
// ccResolverWrapper is a wrapper on top of cc for resolvers.
// It implements resolver.ClientConnection interface.
type ccResolverWrapper struct {
- cc *ClientConn
- resolver resolver.Resolver
- addrCh chan []resolver.Address
- scCh chan string
- done uint32 // accessed atomically; set to 1 when closed.
- curState resolver.State
+ cc *ClientConn
+ resolverMu sync.Mutex
+ resolver resolver.Resolver
+ done *grpcsync.Event
+ curState resolver.State
+
+ pollingMu sync.Mutex
+ polling chan struct{}
}
// split2 returns the values from strings.SplitN(s, sep, 2).
@@ -67,12 +74,9 @@
return ret
}
-// newCCResolverWrapper parses cc.target for scheme and gets the resolver
-// builder for this scheme and builds the resolver. The monitoring goroutine
-// for it is not started yet and can be created by calling start().
-//
-// If withResolverBuilder dial option is set, the specified resolver will be
-// used instead.
+// newCCResolverWrapper uses the resolver.Builder stored in the ClientConn to
+// build a Resolver and returns a ccResolverWrapper object which wraps the
+// newly built resolver.
func newCCResolverWrapper(cc *ClientConn) (*ccResolverWrapper, error) {
rb := cc.dopts.resolverBuilder
if rb == nil {
@@ -80,47 +84,122 @@
}
ccr := &ccResolverWrapper{
- cc: cc,
- addrCh: make(chan []resolver.Address, 1),
- scCh: make(chan string, 1),
+ cc: cc,
+ done: grpcsync.NewEvent(),
+ }
+
+ var credsClone credentials.TransportCredentials
+ if creds := cc.dopts.copts.TransportCredentials; creds != nil {
+ credsClone = creds.Clone()
+ }
+ rbo := resolver.BuildOption{
+ DisableServiceConfig: cc.dopts.disableServiceConfig,
+ DialCreds: credsClone,
+ CredsBundle: cc.dopts.copts.CredsBundle,
+ Dialer: cc.dopts.copts.Dialer,
}
var err error
- ccr.resolver, err = rb.Build(cc.parsedTarget, ccr, resolver.BuildOption{DisableServiceConfig: cc.dopts.disableServiceConfig})
+ // We need to hold the lock here while we assign to the ccr.resolver field
+ // to guard against a data race caused by the following code path,
+ // rb.Build-->ccr.ReportError-->ccr.poll-->ccr.resolveNow, would end up
+ // accessing ccr.resolver which is being assigned here.
+ ccr.resolverMu.Lock()
+ ccr.resolver, err = rb.Build(cc.parsedTarget, ccr, rbo)
if err != nil {
return nil, err
}
+ ccr.resolverMu.Unlock()
return ccr, nil
}
func (ccr *ccResolverWrapper) resolveNow(o resolver.ResolveNowOption) {
- ccr.resolver.ResolveNow(o)
+ ccr.resolverMu.Lock()
+ if !ccr.done.HasFired() {
+ ccr.resolver.ResolveNow(o)
+ }
+ ccr.resolverMu.Unlock()
}
func (ccr *ccResolverWrapper) close() {
+ ccr.resolverMu.Lock()
ccr.resolver.Close()
- atomic.StoreUint32(&ccr.done, 1)
+ ccr.done.Fire()
+ ccr.resolverMu.Unlock()
}
-func (ccr *ccResolverWrapper) isDone() bool {
- return atomic.LoadUint32(&ccr.done) == 1
+// poll begins or ends asynchronous polling of the resolver based on whether
+// err is ErrBadResolverState.
+func (ccr *ccResolverWrapper) poll(err error) {
+ ccr.pollingMu.Lock()
+ defer ccr.pollingMu.Unlock()
+ if err != balancer.ErrBadResolverState {
+ // stop polling
+ if ccr.polling != nil {
+ close(ccr.polling)
+ ccr.polling = nil
+ }
+ return
+ }
+ if ccr.polling != nil {
+ // already polling
+ return
+ }
+ p := make(chan struct{})
+ ccr.polling = p
+ go func() {
+ for i := 0; ; i++ {
+ ccr.resolveNow(resolver.ResolveNowOption{})
+ t := time.NewTimer(ccr.cc.dopts.resolveNowBackoff(i))
+ select {
+ case <-p:
+ t.Stop()
+ return
+ case <-ccr.done.Done():
+ // Resolver has been closed.
+ t.Stop()
+ return
+ case <-t.C:
+ select {
+ case <-p:
+ return
+ default:
+ }
+ // Timer expired; re-resolve.
+ }
+ }
+ }()
}
func (ccr *ccResolverWrapper) UpdateState(s resolver.State) {
- if ccr.isDone() {
+ if ccr.done.HasFired() {
return
}
grpclog.Infof("ccResolverWrapper: sending update to cc: %v", s)
if channelz.IsOn() {
ccr.addChannelzTraceEvent(s)
}
- ccr.cc.updateResolverState(s)
ccr.curState = s
+ ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil))
+}
+
+func (ccr *ccResolverWrapper) ReportError(err error) {
+ if ccr.done.HasFired() {
+ return
+ }
+ grpclog.Warningf("ccResolverWrapper: reporting error to cc: %v", err)
+ if channelz.IsOn() {
+ channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{
+ Desc: fmt.Sprintf("Resolver reported error: %v", err),
+ Severity: channelz.CtWarning,
+ })
+ }
+ ccr.poll(ccr.cc.updateResolverState(resolver.State{}, err))
}
// NewAddress is called by the resolver implementation to send addresses to gRPC.
func (ccr *ccResolverWrapper) NewAddress(addrs []resolver.Address) {
- if ccr.isDone() {
+ if ccr.done.HasFired() {
return
}
grpclog.Infof("ccResolverWrapper: sending new addresses to cc: %v", addrs)
@@ -128,31 +207,49 @@
ccr.addChannelzTraceEvent(resolver.State{Addresses: addrs, ServiceConfig: ccr.curState.ServiceConfig})
}
ccr.curState.Addresses = addrs
- ccr.cc.updateResolverState(ccr.curState)
+ ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil))
}
// NewServiceConfig is called by the resolver implementation to send service
// configs to gRPC.
func (ccr *ccResolverWrapper) NewServiceConfig(sc string) {
- if ccr.isDone() {
+ if ccr.done.HasFired() {
return
}
grpclog.Infof("ccResolverWrapper: got new service config: %v", sc)
- c, err := parseServiceConfig(sc)
- if err != nil {
+ scpr := parseServiceConfig(sc)
+ if scpr.Err != nil {
+ grpclog.Warningf("ccResolverWrapper: error parsing service config: %v", scpr.Err)
+ if channelz.IsOn() {
+ channelz.AddTraceEvent(ccr.cc.channelzID, &channelz.TraceEventDesc{
+ Desc: fmt.Sprintf("Error parsing service config: %v", scpr.Err),
+ Severity: channelz.CtWarning,
+ })
+ }
+ ccr.poll(balancer.ErrBadResolverState)
return
}
if channelz.IsOn() {
- ccr.addChannelzTraceEvent(resolver.State{Addresses: ccr.curState.Addresses, ServiceConfig: c})
+ ccr.addChannelzTraceEvent(resolver.State{Addresses: ccr.curState.Addresses, ServiceConfig: scpr})
}
- ccr.curState.ServiceConfig = c
- ccr.cc.updateResolverState(ccr.curState)
+ ccr.curState.ServiceConfig = scpr
+ ccr.poll(ccr.cc.updateResolverState(ccr.curState, nil))
+}
+
+func (ccr *ccResolverWrapper) ParseServiceConfig(scJSON string) *serviceconfig.ParseResult {
+ return parseServiceConfig(scJSON)
}
func (ccr *ccResolverWrapper) addChannelzTraceEvent(s resolver.State) {
var updates []string
- oldSC, oldOK := ccr.curState.ServiceConfig.(*ServiceConfig)
- newSC, newOK := s.ServiceConfig.(*ServiceConfig)
+ var oldSC, newSC *ServiceConfig
+ var oldOK, newOK bool
+ if ccr.curState.ServiceConfig != nil {
+ oldSC, oldOK = ccr.curState.ServiceConfig.Config.(*ServiceConfig)
+ }
+ if s.ServiceConfig != nil {
+ newSC, newOK = s.ServiceConfig.Config.(*ServiceConfig)
+ }
if oldOK != newOK || (oldOK && newOK && oldSC.rawJSONString != newSC.rawJSONString) {
updates = append(updates, "service config updated")
}
diff --git a/vendor/google.golang.org/grpc/rpc_util.go b/vendor/google.golang.org/grpc/rpc_util.go
index 088c3f1..edaba79 100644
--- a/vendor/google.golang.org/grpc/rpc_util.go
+++ b/vendor/google.golang.org/grpc/rpc_util.go
@@ -648,35 +648,58 @@
return nil, st.Err()
}
+ var size int
if pf == compressionMade {
// To match legacy behavior, if the decompressor is set by WithDecompressor or RPCDecompressor,
// use this decompressor as the default.
if dc != nil {
d, err = dc.Do(bytes.NewReader(d))
- if err != nil {
- return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
- }
+ size = len(d)
} else {
- dcReader, err := compressor.Decompress(bytes.NewReader(d))
- if err != nil {
- return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
- }
- // Read from LimitReader with limit max+1. So if the underlying
- // reader is over limit, the result will be bigger than max.
- d, err = ioutil.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
- if err != nil {
- return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
- }
+ d, size, err = decompress(compressor, d, maxReceiveMessageSize)
}
+ if err != nil {
+ return nil, status.Errorf(codes.Internal, "grpc: failed to decompress the received message %v", err)
+ }
+ } else {
+ size = len(d)
}
- if len(d) > maxReceiveMessageSize {
+ if size > maxReceiveMessageSize {
// TODO: Revisit the error code. Currently keep it consistent with java
// implementation.
- return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", len(d), maxReceiveMessageSize)
+ return nil, status.Errorf(codes.ResourceExhausted, "grpc: received message larger than max (%d vs. %d)", size, maxReceiveMessageSize)
}
return d, nil
}
+// Using compressor, decompress d, returning data and size.
+// Optionally, if data will be over maxReceiveMessageSize, just return the size.
+func decompress(compressor encoding.Compressor, d []byte, maxReceiveMessageSize int) ([]byte, int, error) {
+ dcReader, err := compressor.Decompress(bytes.NewReader(d))
+ if err != nil {
+ return nil, 0, err
+ }
+ if sizer, ok := compressor.(interface {
+ DecompressedSize(compressedBytes []byte) int
+ }); ok {
+ if size := sizer.DecompressedSize(d); size >= 0 {
+ if size > maxReceiveMessageSize {
+ return nil, size, nil
+ }
+ // size is used as an estimate to size the buffer, but we
+ // will read more data if available.
+ // +MinRead so ReadFrom will not reallocate if size is correct.
+ buf := bytes.NewBuffer(make([]byte, 0, size+bytes.MinRead))
+ bytesRead, err := buf.ReadFrom(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
+ return buf.Bytes(), int(bytesRead), err
+ }
+ }
+ // Read from LimitReader with limit max+1. So if the underlying
+ // reader is over limit, the result will be bigger than max.
+ d, err = ioutil.ReadAll(io.LimitReader(dcReader, int64(maxReceiveMessageSize)+1))
+ return d, len(d), err
+}
+
// For the two compressor parameters, both should not be set, but if they are,
// dc takes precedence over compressor.
// TODO(dfawley): wrap the old compressor/decompressor using the new API?
diff --git a/vendor/google.golang.org/grpc/server.go b/vendor/google.golang.org/grpc/server.go
index f064b73..e54083d 100644
--- a/vendor/google.golang.org/grpc/server.go
+++ b/vendor/google.golang.org/grpc/server.go
@@ -130,6 +130,7 @@
readBufferSize int
connectionTimeout time.Duration
maxHeaderListSize *uint32
+ headerTableSize *uint32
}
var defaultServerOptions = serverOptions{
@@ -377,6 +378,16 @@
})
}
+// HeaderTableSize returns a ServerOption that sets the size of dynamic
+// header table for stream.
+//
+// This API is EXPERIMENTAL.
+func HeaderTableSize(s uint32) ServerOption {
+ return newFuncServerOption(func(o *serverOptions) {
+ o.headerTableSize = &s
+ })
+}
+
// NewServer creates a gRPC server which has no service registered and has not
// started to accept requests yet.
func NewServer(opt ...ServerOption) *Server {
@@ -686,6 +697,7 @@
ReadBufferSize: s.opts.readBufferSize,
ChannelzParentID: s.channelzID,
MaxHeaderListSize: s.opts.maxHeaderListSize,
+ HeaderTableSize: s.opts.headerTableSize,
}
st, err := transport.NewServerTransport("http2", c, config)
if err != nil {
diff --git a/vendor/google.golang.org/grpc/service_config.go b/vendor/google.golang.org/grpc/service_config.go
index 686ad7b..4f8836d 100644
--- a/vendor/google.golang.org/grpc/service_config.go
+++ b/vendor/google.golang.org/grpc/service_config.go
@@ -261,20 +261,17 @@
}
func init() {
- internal.ParseServiceConfig = func(sc string) (interface{}, error) {
- return parseServiceConfig(sc)
- }
+ internal.ParseServiceConfigForTesting = parseServiceConfig
}
-
-func parseServiceConfig(js string) (*ServiceConfig, error) {
+func parseServiceConfig(js string) *serviceconfig.ParseResult {
if len(js) == 0 {
- return nil, fmt.Errorf("no JSON service config provided")
+ return &serviceconfig.ParseResult{Err: fmt.Errorf("no JSON service config provided")}
}
var rsc jsonSC
err := json.Unmarshal([]byte(js), &rsc)
if err != nil {
grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
- return nil, err
+ return &serviceconfig.ParseResult{Err: err}
}
sc := ServiceConfig{
LB: rsc.LoadBalancingPolicy,
@@ -288,7 +285,7 @@
if len(lbcfg) != 1 {
err := fmt.Errorf("invalid loadBalancingConfig: entry %v does not contain exactly 1 policy/config pair: %q", i, lbcfg)
grpclog.Warningf(err.Error())
- return nil, err
+ return &serviceconfig.ParseResult{Err: err}
}
var name string
var jsonCfg json.RawMessage
@@ -303,7 +300,7 @@
var err error
sc.lbConfig.cfg, err = parser.ParseConfig(jsonCfg)
if err != nil {
- return nil, fmt.Errorf("error parsing loadBalancingConfig for policy %q: %v", name, err)
+ return &serviceconfig.ParseResult{Err: fmt.Errorf("error parsing loadBalancingConfig for policy %q: %v", name, err)}
}
} else if string(jsonCfg) != "{}" {
grpclog.Warningf("non-empty balancer configuration %q, but balancer does not implement ParseConfig", string(jsonCfg))
@@ -316,12 +313,12 @@
// case.
err := fmt.Errorf("invalid loadBalancingConfig: no supported policies found")
grpclog.Warningf(err.Error())
- return nil, err
+ return &serviceconfig.ParseResult{Err: err}
}
}
if rsc.MethodConfig == nil {
- return &sc, nil
+ return &serviceconfig.ParseResult{Config: &sc}
}
for _, m := range *rsc.MethodConfig {
if m.Name == nil {
@@ -330,7 +327,7 @@
d, err := parseDuration(m.Timeout)
if err != nil {
grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
- return nil, err
+ return &serviceconfig.ParseResult{Err: err}
}
mc := MethodConfig{
@@ -339,7 +336,7 @@
}
if mc.retryPolicy, err = convertRetryPolicy(m.RetryPolicy); err != nil {
grpclog.Warningf("grpc: parseServiceConfig error unmarshaling %s due to %v", js, err)
- return nil, err
+ return &serviceconfig.ParseResult{Err: err}
}
if m.MaxRequestMessageBytes != nil {
if *m.MaxRequestMessageBytes > int64(maxInt) {
@@ -364,13 +361,13 @@
if sc.retryThrottling != nil {
if mt := sc.retryThrottling.MaxTokens; mt <= 0 || mt > 1000 {
- return nil, fmt.Errorf("invalid retry throttling config: maxTokens (%v) out of range (0, 1000]", mt)
+ return &serviceconfig.ParseResult{Err: fmt.Errorf("invalid retry throttling config: maxTokens (%v) out of range (0, 1000]", mt)}
}
if tr := sc.retryThrottling.TokenRatio; tr <= 0 {
- return nil, fmt.Errorf("invalid retry throttling config: tokenRatio (%v) may not be negative", tr)
+ return &serviceconfig.ParseResult{Err: fmt.Errorf("invalid retry throttling config: tokenRatio (%v) may not be negative", tr)}
}
}
- return &sc, nil
+ return &serviceconfig.ParseResult{Config: &sc}
}
func convertRetryPolicy(jrp *jsonRetryPolicy) (p *retryPolicy, err error) {
diff --git a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go
index 53b2787..187c304 100644
--- a/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go
+++ b/vendor/google.golang.org/grpc/serviceconfig/serviceconfig.go
@@ -22,27 +22,20 @@
// This package is EXPERIMENTAL.
package serviceconfig
-import (
- "google.golang.org/grpc/internal"
-)
-
// Config represents an opaque data structure holding a service config.
type Config interface {
- isConfig()
+ isServiceConfig()
}
// LoadBalancingConfig represents an opaque data structure holding a load
-// balancer config.
+// balancing config.
type LoadBalancingConfig interface {
isLoadBalancingConfig()
}
-// Parse parses the JSON service config provided into an internal form or
-// returns an error if the config is invalid.
-func Parse(ServiceConfigJSON string) (Config, error) {
- c, err := internal.ParseServiceConfig(ServiceConfigJSON)
- if err != nil {
- return nil, err
- }
- return c.(Config), err
+// ParseResult contains a service config or an error. Exactly one must be
+// non-nil.
+type ParseResult struct {
+ Config Config
+ Err error
}
diff --git a/vendor/google.golang.org/grpc/stream.go b/vendor/google.golang.org/grpc/stream.go
index 134a624..bb99940 100644
--- a/vendor/google.golang.org/grpc/stream.go
+++ b/vendor/google.golang.org/grpc/stream.go
@@ -488,7 +488,7 @@
pushback := 0
hasPushback := false
if cs.attempt.s != nil {
- if to, toErr := cs.attempt.s.TrailersOnly(); toErr != nil || !to {
+ if !cs.attempt.s.TrailersOnly() {
return err
}
diff --git a/vendor/google.golang.org/grpc/version.go b/vendor/google.golang.org/grpc/version.go
index 483ef89..40af096 100644
--- a/vendor/google.golang.org/grpc/version.go
+++ b/vendor/google.golang.org/grpc/version.go
@@ -19,4 +19,4 @@
package grpc
// Version is the current grpc version.
-const Version = "1.24.0"
+const Version = "1.25.1"
diff --git a/vendor/google.golang.org/grpc/vet.sh b/vendor/google.golang.org/grpc/vet.sh
index 2d79b1c..f324be5 100644
--- a/vendor/google.golang.org/grpc/vet.sh
+++ b/vendor/google.golang.org/grpc/vet.sh
@@ -31,12 +31,15 @@
if [[ "$1" = "-install" ]]; then
# Check for module support
if go help mod >& /dev/null; then
+ # Install the pinned versions as defined in module tools.
+ pushd ./test/tools
go install \
golang.org/x/lint/golint \
golang.org/x/tools/cmd/goimports \
honnef.co/go/tools/cmd/staticcheck \
github.com/client9/misspell/cmd/misspell \
github.com/golang/protobuf/protoc-gen-go
+ popd
else
# Ye olde `go get` incantation.
# Note: this gets the latest version of all tools (vs. the pinned versions
@@ -73,6 +76,9 @@
(! grep 'func Test[^(]' *_test.go)
(! grep 'func Test[^(]' test/*.go)
+# - Do not import x/net/context.
+(! git grep -l 'x/net/context' -- "*.go")
+
# - Do not import math/rand for real library code. Use internal/grpcrand for
# thread safety.
git grep -l '"math/rand"' -- "*.go" 2>&1 | (! grep -v '^examples\|^stress\|grpcrand\|wrr_test')
@@ -109,6 +115,7 @@
staticcheck -go 1.9 -checks 'inherit,-ST1015' -ignore '
google.golang.org/grpc/balancer.go:SA1019
google.golang.org/grpc/balancer/grpclb/grpclb_remote_balancer.go:SA1019
+google.golang.org/grpc/balancer/grpclb/grpclb_test.go:SA1019
google.golang.org/grpc/balancer/roundrobin/roundrobin_test.go:SA1019
google.golang.org/grpc/xds/internal/balancer/edsbalancer/balancergroup.go:SA1019
google.golang.org/grpc/xds/internal/resolver/xds_resolver.go:SA1019
@@ -125,7 +132,7 @@
google.golang.org/grpc/examples/features/load_balancing/client/main.go:SA1019
google.golang.org/grpc/internal/transport/handler_server.go:SA1019
google.golang.org/grpc/internal/transport/handler_server_test.go:SA1019
-google.golang.org/grpc/resolver/dns/dns_resolver.go:SA1019
+google.golang.org/grpc/internal/resolver/dns/dns_resolver.go:SA1019
google.golang.org/grpc/stats/stats_test.go:SA1019
google.golang.org/grpc/test/balancer_test.go:SA1019
google.golang.org/grpc/test/channelz_test.go:SA1019
diff --git a/vendor/google.golang.org/protobuf/AUTHORS b/vendor/google.golang.org/protobuf/AUTHORS
new file mode 100644
index 0000000..2b00ddb
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/AUTHORS
@@ -0,0 +1,3 @@
+# This source code refers to The Go Authors for copyright purposes.
+# The master list of authors is in the main Go distribution,
+# visible at https://tip.golang.org/AUTHORS.
diff --git a/vendor/google.golang.org/protobuf/CONTRIBUTORS b/vendor/google.golang.org/protobuf/CONTRIBUTORS
new file mode 100644
index 0000000..1fbd3e9
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/CONTRIBUTORS
@@ -0,0 +1,3 @@
+# This source code was written by the Go contributors.
+# The master list of contributors is in the main Go distribution,
+# visible at https://tip.golang.org/CONTRIBUTORS.
diff --git a/vendor/google.golang.org/protobuf/LICENSE b/vendor/google.golang.org/protobuf/LICENSE
new file mode 100644
index 0000000..49ea0f9
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/LICENSE
@@ -0,0 +1,27 @@
+Copyright (c) 2018 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+ * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+ * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/vendor/google.golang.org/protobuf/PATENTS b/vendor/google.golang.org/protobuf/PATENTS
new file mode 100644
index 0000000..7330990
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/PATENTS
@@ -0,0 +1,22 @@
+Additional IP Rights Grant (Patents)
+
+"This implementation" means the copyrightable works distributed by
+Google as part of the Go project.
+
+Google hereby grants to You a perpetual, worldwide, non-exclusive,
+no-charge, royalty-free, irrevocable (except as stated in this section)
+patent license to make, have made, use, offer to sell, sell, import,
+transfer and otherwise run, modify and propagate the contents of this
+implementation of Go, where such license applies only to those patent
+claims, both currently owned or controlled by Google and acquired in
+the future, licensable by Google that are necessarily infringed by this
+implementation of Go. This grant does not include claims that would be
+infringed only as a consequence of further modification of this
+implementation. If you or your agent or exclusive licensee institute or
+order or agree to the institution of patent litigation against any
+entity (including a cross-claim or counterclaim in a lawsuit) alleging
+that this implementation of Go or any code incorporated within this
+implementation of Go constitutes direct or contributory patent
+infringement, or inducement of patent infringement, then any patent
+rights granted to you under this License for this implementation of Go
+shall terminate as of the date such litigation is filed.
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/decode.go b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go
new file mode 100644
index 0000000..71c755c
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/decode.go
@@ -0,0 +1,683 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protojson
+
+import (
+ "encoding/base64"
+ "fmt"
+ "math"
+ "strconv"
+ "strings"
+
+ "google.golang.org/protobuf/internal/encoding/json"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/internal/set"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// Unmarshal reads the given []byte into the given proto.Message.
+func Unmarshal(b []byte, m proto.Message) error {
+ return UnmarshalOptions{}.Unmarshal(b, m)
+}
+
+// UnmarshalOptions is a configurable JSON format parser.
+type UnmarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // If AllowPartial is set, input for messages that will result in missing
+ // required fields will not return an error.
+ AllowPartial bool
+
+ // If DiscardUnknown is set, unknown fields are ignored.
+ DiscardUnknown bool
+
+ // Resolver is used for looking up types when unmarshaling
+ // google.protobuf.Any messages or extension fields.
+ // If nil, this defaults to using protoregistry.GlobalTypes.
+ Resolver interface {
+ protoregistry.MessageTypeResolver
+ protoregistry.ExtensionTypeResolver
+ }
+}
+
+// Unmarshal reads the given []byte and populates the given proto.Message using
+// options in UnmarshalOptions object. It will clear the message first before
+// setting the fields. If it returns an error, the given message may be
+// partially set.
+func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error {
+ proto.Reset(m)
+
+ if o.Resolver == nil {
+ o.Resolver = protoregistry.GlobalTypes
+ }
+
+ dec := decoder{json.NewDecoder(b), o}
+ if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil {
+ return err
+ }
+
+ // Check for EOF.
+ tok, err := dec.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.EOF {
+ return dec.unexpectedTokenError(tok)
+ }
+
+ if o.AllowPartial {
+ return nil
+ }
+ return proto.CheckInitialized(m)
+}
+
+type decoder struct {
+ *json.Decoder
+ opts UnmarshalOptions
+}
+
+// newError returns an error object with position info.
+func (d decoder) newError(pos int, f string, x ...interface{}) error {
+ line, column := d.Position(pos)
+ head := fmt.Sprintf("(line %d:%d): ", line, column)
+ return errors.New(head+f, x...)
+}
+
+// unexpectedTokenError returns a syntax error for the given unexpected token.
+func (d decoder) unexpectedTokenError(tok json.Token) error {
+ return d.syntaxError(tok.Pos(), "unexpected token %s", tok.RawString())
+}
+
+// syntaxError returns a syntax error for given position.
+func (d decoder) syntaxError(pos int, f string, x ...interface{}) error {
+ line, column := d.Position(pos)
+ head := fmt.Sprintf("syntax error (line %d:%d): ", line, column)
+ return errors.New(head+f, x...)
+}
+
+// unmarshalMessage unmarshals a message into the given protoreflect.Message.
+func (d decoder) unmarshalMessage(m pref.Message, skipTypeURL bool) error {
+ if isCustomType(m.Descriptor().FullName()) {
+ return d.unmarshalCustomType(m)
+ }
+
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.ObjectOpen {
+ return d.unexpectedTokenError(tok)
+ }
+
+ if err := d.unmarshalFields(m, skipTypeURL); err != nil {
+ return err
+ }
+
+ return nil
+}
+
+// unmarshalFields unmarshals the fields into the given protoreflect.Message.
+func (d decoder) unmarshalFields(m pref.Message, skipTypeURL bool) error {
+ messageDesc := m.Descriptor()
+ if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) {
+ return errors.New("no support for proto1 MessageSets")
+ }
+
+ var seenNums set.Ints
+ var seenOneofs set.Ints
+ fieldDescs := messageDesc.Fields()
+ for {
+ // Read field name.
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ default:
+ return d.unexpectedTokenError(tok)
+ case json.ObjectClose:
+ return nil
+ case json.Name:
+ // Continue below.
+ }
+
+ name := tok.Name()
+ // Unmarshaling a non-custom embedded message in Any will contain the
+ // JSON field "@type" which should be skipped because it is not a field
+ // of the embedded message, but simply an artifact of the Any format.
+ if skipTypeURL && name == "@type" {
+ d.Read()
+ continue
+ }
+
+ // Get the FieldDescriptor.
+ var fd pref.FieldDescriptor
+ if strings.HasPrefix(name, "[") && strings.HasSuffix(name, "]") {
+ // Only extension names are in [name] format.
+ extName := pref.FullName(name[1 : len(name)-1])
+ extType, err := d.findExtension(extName)
+ if err != nil && err != protoregistry.NotFound {
+ return d.newError(tok.Pos(), "unable to resolve %s: %v", tok.RawString(), err)
+ }
+ if extType != nil {
+ fd = extType.TypeDescriptor()
+ if !messageDesc.ExtensionRanges().Has(fd.Number()) || fd.ContainingMessage().FullName() != messageDesc.FullName() {
+ return d.newError(tok.Pos(), "message %v cannot be extended by %v", messageDesc.FullName(), fd.FullName())
+ }
+ }
+ } else {
+ // The name can either be the JSON name or the proto field name.
+ fd = fieldDescs.ByJSONName(name)
+ if fd == nil {
+ fd = fieldDescs.ByName(pref.Name(name))
+ if fd == nil {
+ // The proto name of a group field is in all lowercase,
+ // while the textual field name is the group message name.
+ gd := fieldDescs.ByName(pref.Name(strings.ToLower(name)))
+ if gd != nil && gd.Kind() == pref.GroupKind && gd.Message().Name() == pref.Name(name) {
+ fd = gd
+ }
+ } else if fd.Kind() == pref.GroupKind && fd.Message().Name() != pref.Name(name) {
+ fd = nil // reset since field name is actually the message name
+ }
+ }
+ }
+ if flags.ProtoLegacy {
+ if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() {
+ fd = nil // reset since the weak reference is not linked in
+ }
+ }
+
+ if fd == nil {
+ // Field is unknown.
+ if d.opts.DiscardUnknown {
+ if err := d.skipJSONValue(); err != nil {
+ return err
+ }
+ continue
+ }
+ return d.newError(tok.Pos(), "unknown field %v", tok.RawString())
+ }
+
+ // Do not allow duplicate fields.
+ num := uint64(fd.Number())
+ if seenNums.Has(num) {
+ return d.newError(tok.Pos(), "duplicate field %v", tok.RawString())
+ }
+ seenNums.Set(num)
+
+ // No need to set values for JSON null unless the field type is
+ // google.protobuf.Value or google.protobuf.NullValue.
+ if tok, _ := d.Peek(); tok.Kind() == json.Null && !isKnownValue(fd) && !isNullValue(fd) {
+ d.Read()
+ continue
+ }
+
+ switch {
+ case fd.IsList():
+ list := m.Mutable(fd).List()
+ if err := d.unmarshalList(list, fd); err != nil {
+ return err
+ }
+ case fd.IsMap():
+ mmap := m.Mutable(fd).Map()
+ if err := d.unmarshalMap(mmap, fd); err != nil {
+ return err
+ }
+ default:
+ // If field is a oneof, check if it has already been set.
+ if od := fd.ContainingOneof(); od != nil {
+ idx := uint64(od.Index())
+ if seenOneofs.Has(idx) {
+ return d.newError(tok.Pos(), "error parsing %s, oneof %v is already set", tok.RawString(), od.FullName())
+ }
+ seenOneofs.Set(idx)
+ }
+
+ // Required or optional fields.
+ if err := d.unmarshalSingular(m, fd); err != nil {
+ return err
+ }
+ }
+ }
+}
+
+// findExtension returns protoreflect.ExtensionType from the resolver if found.
+func (d decoder) findExtension(xtName pref.FullName) (pref.ExtensionType, error) {
+ xt, err := d.opts.Resolver.FindExtensionByName(xtName)
+ if err == nil {
+ return xt, nil
+ }
+ return messageset.FindMessageSetExtension(d.opts.Resolver, xtName)
+}
+
+func isKnownValue(fd pref.FieldDescriptor) bool {
+ md := fd.Message()
+ return md != nil && md.FullName() == "google.protobuf.Value"
+}
+
+func isNullValue(fd pref.FieldDescriptor) bool {
+ ed := fd.Enum()
+ return ed != nil && ed.FullName() == "google.protobuf.NullValue"
+}
+
+// unmarshalSingular unmarshals to the non-repeated field specified
+// by the given FieldDescriptor.
+func (d decoder) unmarshalSingular(m pref.Message, fd pref.FieldDescriptor) error {
+ var val pref.Value
+ var err error
+ switch fd.Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ val = m.NewField(fd)
+ err = d.unmarshalMessage(val.Message(), false)
+ default:
+ val, err = d.unmarshalScalar(fd)
+ }
+
+ if err != nil {
+ return err
+ }
+ m.Set(fd, val)
+ return nil
+}
+
+// unmarshalScalar unmarshals to a scalar/enum protoreflect.Value specified by
+// the given FieldDescriptor.
+func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) {
+ const b32 int = 32
+ const b64 int = 64
+
+ tok, err := d.Read()
+ if err != nil {
+ return pref.Value{}, err
+ }
+
+ kind := fd.Kind()
+ switch kind {
+ case pref.BoolKind:
+ if tok.Kind() == json.Bool {
+ return pref.ValueOfBool(tok.Bool()), nil
+ }
+
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ if v, ok := unmarshalInt(tok, b32); ok {
+ return v, nil
+ }
+
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ if v, ok := unmarshalInt(tok, b64); ok {
+ return v, nil
+ }
+
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ if v, ok := unmarshalUint(tok, b32); ok {
+ return v, nil
+ }
+
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ if v, ok := unmarshalUint(tok, b64); ok {
+ return v, nil
+ }
+
+ case pref.FloatKind:
+ if v, ok := unmarshalFloat(tok, b32); ok {
+ return v, nil
+ }
+
+ case pref.DoubleKind:
+ if v, ok := unmarshalFloat(tok, b64); ok {
+ return v, nil
+ }
+
+ case pref.StringKind:
+ if tok.Kind() == json.String {
+ return pref.ValueOfString(tok.ParsedString()), nil
+ }
+
+ case pref.BytesKind:
+ if v, ok := unmarshalBytes(tok); ok {
+ return v, nil
+ }
+
+ case pref.EnumKind:
+ if v, ok := unmarshalEnum(tok, fd); ok {
+ return v, nil
+ }
+
+ default:
+ panic(fmt.Sprintf("unmarshalScalar: invalid scalar kind %v", kind))
+ }
+
+ return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString())
+}
+
+func unmarshalInt(tok json.Token, bitSize int) (pref.Value, bool) {
+ switch tok.Kind() {
+ case json.Number:
+ return getInt(tok, bitSize)
+
+ case json.String:
+ // Decode number from string.
+ s := strings.TrimSpace(tok.ParsedString())
+ if len(s) != len(tok.ParsedString()) {
+ return pref.Value{}, false
+ }
+ dec := json.NewDecoder([]byte(s))
+ tok, err := dec.Read()
+ if err != nil {
+ return pref.Value{}, false
+ }
+ return getInt(tok, bitSize)
+ }
+ return pref.Value{}, false
+}
+
+func getInt(tok json.Token, bitSize int) (pref.Value, bool) {
+ n, ok := tok.Int(bitSize)
+ if !ok {
+ return pref.Value{}, false
+ }
+ if bitSize == 32 {
+ return pref.ValueOfInt32(int32(n)), true
+ }
+ return pref.ValueOfInt64(n), true
+}
+
+func unmarshalUint(tok json.Token, bitSize int) (pref.Value, bool) {
+ switch tok.Kind() {
+ case json.Number:
+ return getUint(tok, bitSize)
+
+ case json.String:
+ // Decode number from string.
+ s := strings.TrimSpace(tok.ParsedString())
+ if len(s) != len(tok.ParsedString()) {
+ return pref.Value{}, false
+ }
+ dec := json.NewDecoder([]byte(s))
+ tok, err := dec.Read()
+ if err != nil {
+ return pref.Value{}, false
+ }
+ return getUint(tok, bitSize)
+ }
+ return pref.Value{}, false
+}
+
+func getUint(tok json.Token, bitSize int) (pref.Value, bool) {
+ n, ok := tok.Uint(bitSize)
+ if !ok {
+ return pref.Value{}, false
+ }
+ if bitSize == 32 {
+ return pref.ValueOfUint32(uint32(n)), true
+ }
+ return pref.ValueOfUint64(n), true
+}
+
+func unmarshalFloat(tok json.Token, bitSize int) (pref.Value, bool) {
+ switch tok.Kind() {
+ case json.Number:
+ return getFloat(tok, bitSize)
+
+ case json.String:
+ s := tok.ParsedString()
+ switch s {
+ case "NaN":
+ if bitSize == 32 {
+ return pref.ValueOfFloat32(float32(math.NaN())), true
+ }
+ return pref.ValueOfFloat64(math.NaN()), true
+ case "Infinity":
+ if bitSize == 32 {
+ return pref.ValueOfFloat32(float32(math.Inf(+1))), true
+ }
+ return pref.ValueOfFloat64(math.Inf(+1)), true
+ case "-Infinity":
+ if bitSize == 32 {
+ return pref.ValueOfFloat32(float32(math.Inf(-1))), true
+ }
+ return pref.ValueOfFloat64(math.Inf(-1)), true
+ }
+
+ // Decode number from string.
+ if len(s) != len(strings.TrimSpace(s)) {
+ return pref.Value{}, false
+ }
+ dec := json.NewDecoder([]byte(s))
+ tok, err := dec.Read()
+ if err != nil {
+ return pref.Value{}, false
+ }
+ return getFloat(tok, bitSize)
+ }
+ return pref.Value{}, false
+}
+
+func getFloat(tok json.Token, bitSize int) (pref.Value, bool) {
+ n, ok := tok.Float(bitSize)
+ if !ok {
+ return pref.Value{}, false
+ }
+ if bitSize == 32 {
+ return pref.ValueOfFloat32(float32(n)), true
+ }
+ return pref.ValueOfFloat64(n), true
+}
+
+func unmarshalBytes(tok json.Token) (pref.Value, bool) {
+ if tok.Kind() != json.String {
+ return pref.Value{}, false
+ }
+
+ s := tok.ParsedString()
+ enc := base64.StdEncoding
+ if strings.ContainsAny(s, "-_") {
+ enc = base64.URLEncoding
+ }
+ if len(s)%4 != 0 {
+ enc = enc.WithPadding(base64.NoPadding)
+ }
+ b, err := enc.DecodeString(s)
+ if err != nil {
+ return pref.Value{}, false
+ }
+ return pref.ValueOfBytes(b), true
+}
+
+func unmarshalEnum(tok json.Token, fd pref.FieldDescriptor) (pref.Value, bool) {
+ switch tok.Kind() {
+ case json.String:
+ // Lookup EnumNumber based on name.
+ s := tok.ParsedString()
+ if enumVal := fd.Enum().Values().ByName(pref.Name(s)); enumVal != nil {
+ return pref.ValueOfEnum(enumVal.Number()), true
+ }
+
+ case json.Number:
+ if n, ok := tok.Int(32); ok {
+ return pref.ValueOfEnum(pref.EnumNumber(n)), true
+ }
+
+ case json.Null:
+ // This is only valid for google.protobuf.NullValue.
+ if isNullValue(fd) {
+ return pref.ValueOfEnum(0), true
+ }
+ }
+
+ return pref.Value{}, false
+}
+
+func (d decoder) unmarshalList(list pref.List, fd pref.FieldDescriptor) error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.ArrayOpen {
+ return d.unexpectedTokenError(tok)
+ }
+
+ switch fd.Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ for {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+
+ if tok.Kind() == json.ArrayClose {
+ d.Read()
+ return nil
+ }
+
+ val := list.NewElement()
+ if err := d.unmarshalMessage(val.Message(), false); err != nil {
+ return err
+ }
+ list.Append(val)
+ }
+ default:
+ for {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+
+ if tok.Kind() == json.ArrayClose {
+ d.Read()
+ return nil
+ }
+
+ val, err := d.unmarshalScalar(fd)
+ if err != nil {
+ return err
+ }
+ list.Append(val)
+ }
+ }
+
+ return nil
+}
+
+func (d decoder) unmarshalMap(mmap pref.Map, fd pref.FieldDescriptor) error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.ObjectOpen {
+ return d.unexpectedTokenError(tok)
+ }
+
+ // Determine ahead whether map entry is a scalar type or a message type in
+ // order to call the appropriate unmarshalMapValue func inside the for loop
+ // below.
+ var unmarshalMapValue func() (pref.Value, error)
+ switch fd.MapValue().Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ unmarshalMapValue = func() (pref.Value, error) {
+ val := mmap.NewValue()
+ if err := d.unmarshalMessage(val.Message(), false); err != nil {
+ return pref.Value{}, err
+ }
+ return val, nil
+ }
+ default:
+ unmarshalMapValue = func() (pref.Value, error) {
+ return d.unmarshalScalar(fd.MapValue())
+ }
+ }
+
+Loop:
+ for {
+ // Read field name.
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ default:
+ return d.unexpectedTokenError(tok)
+ case json.ObjectClose:
+ break Loop
+ case json.Name:
+ // Continue.
+ }
+
+ // Unmarshal field name.
+ pkey, err := d.unmarshalMapKey(tok, fd.MapKey())
+ if err != nil {
+ return err
+ }
+
+ // Check for duplicate field name.
+ if mmap.Has(pkey) {
+ return d.newError(tok.Pos(), "duplicate map key %v", tok.RawString())
+ }
+
+ // Read and unmarshal field value.
+ pval, err := unmarshalMapValue()
+ if err != nil {
+ return err
+ }
+
+ mmap.Set(pkey, pval)
+ }
+
+ return nil
+}
+
+// unmarshalMapKey converts given token of Name kind into a protoreflect.MapKey.
+// A map key type is any integral or string type.
+func (d decoder) unmarshalMapKey(tok json.Token, fd pref.FieldDescriptor) (pref.MapKey, error) {
+ const b32 = 32
+ const b64 = 64
+ const base10 = 10
+
+ name := tok.Name()
+ kind := fd.Kind()
+ switch kind {
+ case pref.StringKind:
+ return pref.ValueOfString(name).MapKey(), nil
+
+ case pref.BoolKind:
+ switch name {
+ case "true":
+ return pref.ValueOfBool(true).MapKey(), nil
+ case "false":
+ return pref.ValueOfBool(false).MapKey(), nil
+ }
+
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ if n, err := strconv.ParseInt(name, base10, b32); err == nil {
+ return pref.ValueOfInt32(int32(n)).MapKey(), nil
+ }
+
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ if n, err := strconv.ParseInt(name, base10, b64); err == nil {
+ return pref.ValueOfInt64(int64(n)).MapKey(), nil
+ }
+
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ if n, err := strconv.ParseUint(name, base10, b32); err == nil {
+ return pref.ValueOfUint32(uint32(n)).MapKey(), nil
+ }
+
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ if n, err := strconv.ParseUint(name, base10, b64); err == nil {
+ return pref.ValueOfUint64(uint64(n)).MapKey(), nil
+ }
+
+ default:
+ panic(fmt.Sprintf("invalid kind for map key: %v", kind))
+ }
+
+ return pref.MapKey{}, d.newError(tok.Pos(), "invalid value for %v key: %s", kind, tok.RawString())
+}
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/doc.go b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go
new file mode 100644
index 0000000..00ea2fe
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/doc.go
@@ -0,0 +1,11 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protojson marshals and unmarshals protocol buffer messages as JSON
+// format. It follows the guide at
+// https://developers.google.com/protocol-buffers/docs/proto3#json.
+//
+// This package produces a different output than the standard "encoding/json"
+// package, which does not operate correctly on protocol buffer messages.
+package protojson
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/encode.go b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go
new file mode 100644
index 0000000..e545feb
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/encode.go
@@ -0,0 +1,394 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protojson
+
+import (
+ "encoding/base64"
+ "fmt"
+ "sort"
+
+ "google.golang.org/protobuf/internal/encoding/json"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+const defaultIndent = " "
+
+// Format formats the message as a multiline string.
+// This function is only intended for human consumption and ignores errors.
+// Do not depend on the output being stable. It may change over time across
+// different versions of the program.
+func Format(m proto.Message) string {
+ return MarshalOptions{Multiline: true}.Format(m)
+}
+
+// Marshal writes the given proto.Message in JSON format using default options.
+// Do not depend on the output being stable. It may change over time across
+// different versions of the program.
+func Marshal(m proto.Message) ([]byte, error) {
+ return MarshalOptions{}.Marshal(m)
+}
+
+// MarshalOptions is a configurable JSON format marshaler.
+type MarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // Multiline specifies whether the marshaler should format the output in
+ // indented-form with every textual element on a new line.
+ // If Indent is an empty string, then an arbitrary indent is chosen.
+ Multiline bool
+
+ // Indent specifies the set of indentation characters to use in a multiline
+ // formatted output such that every entry is preceded by Indent and
+ // terminated by a newline. If non-empty, then Multiline is treated as true.
+ // Indent can only be composed of space or tab characters.
+ Indent string
+
+ // AllowPartial allows messages that have missing required fields to marshal
+ // without returning an error. If AllowPartial is false (the default),
+ // Marshal will return error if there are any missing required fields.
+ AllowPartial bool
+
+ // UseProtoNames uses proto field name instead of lowerCamelCase name in JSON
+ // field names.
+ UseProtoNames bool
+
+ // UseEnumNumbers emits enum values as numbers.
+ UseEnumNumbers bool
+
+ // EmitUnpopulated specifies whether to emit unpopulated fields. It does not
+ // emit unpopulated oneof fields or unpopulated extension fields.
+ // The JSON value emitted for unpopulated fields are as follows:
+ // ╔═══════╤════════════════════════════╗
+ // ║ JSON │ Protobuf field ║
+ // ╠═══════╪════════════════════════════╣
+ // ║ false │ proto3 boolean fields ║
+ // ║ 0 │ proto3 numeric fields ║
+ // ║ "" │ proto3 string/bytes fields ║
+ // ║ null │ proto2 scalar fields ║
+ // ║ null │ message fields ║
+ // ║ [] │ list fields ║
+ // ║ {} │ map fields ║
+ // ╚═══════╧════════════════════════════╝
+ EmitUnpopulated bool
+
+ // Resolver is used for looking up types when expanding google.protobuf.Any
+ // messages. If nil, this defaults to using protoregistry.GlobalTypes.
+ Resolver interface {
+ protoregistry.ExtensionTypeResolver
+ protoregistry.MessageTypeResolver
+ }
+}
+
+// Format formats the message as a string.
+// This method is only intended for human consumption and ignores errors.
+// Do not depend on the output being stable. It may change over time across
+// different versions of the program.
+func (o MarshalOptions) Format(m proto.Message) string {
+ if m == nil || !m.ProtoReflect().IsValid() {
+ return "<nil>" // invalid syntax, but okay since this is for debugging
+ }
+ o.AllowPartial = true
+ b, _ := o.Marshal(m)
+ return string(b)
+}
+
+// Marshal marshals the given proto.Message in the JSON format using options in
+// MarshalOptions. Do not depend on the output being stable. It may change over
+// time across different versions of the program.
+func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) {
+ if o.Multiline && o.Indent == "" {
+ o.Indent = defaultIndent
+ }
+ if o.Resolver == nil {
+ o.Resolver = protoregistry.GlobalTypes
+ }
+
+ internalEnc, err := json.NewEncoder(o.Indent)
+ if err != nil {
+ return nil, err
+ }
+
+ // Treat nil message interface as an empty message,
+ // in which case the output in an empty JSON object.
+ if m == nil {
+ return []byte("{}"), nil
+ }
+
+ enc := encoder{internalEnc, o}
+ if err := enc.marshalMessage(m.ProtoReflect()); err != nil {
+ return nil, err
+ }
+ if o.AllowPartial {
+ return enc.Bytes(), nil
+ }
+ return enc.Bytes(), proto.CheckInitialized(m)
+}
+
+type encoder struct {
+ *json.Encoder
+ opts MarshalOptions
+}
+
+// marshalMessage marshals the given protoreflect.Message.
+func (e encoder) marshalMessage(m pref.Message) error {
+ if isCustomType(m.Descriptor().FullName()) {
+ return e.marshalCustomType(m)
+ }
+
+ e.StartObject()
+ defer e.EndObject()
+ if err := e.marshalFields(m); err != nil {
+ return err
+ }
+
+ return nil
+}
+
+// marshalFields marshals the fields in the given protoreflect.Message.
+func (e encoder) marshalFields(m pref.Message) error {
+ messageDesc := m.Descriptor()
+ if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) {
+ return errors.New("no support for proto1 MessageSets")
+ }
+
+ // Marshal out known fields.
+ fieldDescs := messageDesc.Fields()
+ for i := 0; i < fieldDescs.Len(); {
+ fd := fieldDescs.Get(i)
+ if od := fd.ContainingOneof(); od != nil {
+ fd = m.WhichOneof(od)
+ i += od.Fields().Len()
+ if fd == nil {
+ continue // unpopulated oneofs are not affected by EmitUnpopulated
+ }
+ } else {
+ i++
+ }
+
+ val := m.Get(fd)
+ if !m.Has(fd) {
+ if !e.opts.EmitUnpopulated {
+ continue
+ }
+ isProto2Scalar := fd.Syntax() == pref.Proto2 && fd.Default().IsValid()
+ isSingularMessage := fd.Cardinality() != pref.Repeated && fd.Message() != nil
+ if isProto2Scalar || isSingularMessage {
+ // Use invalid value to emit null.
+ val = pref.Value{}
+ }
+ }
+
+ name := fd.JSONName()
+ if e.opts.UseProtoNames {
+ name = string(fd.Name())
+ // Use type name for group field name.
+ if fd.Kind() == pref.GroupKind {
+ name = string(fd.Message().Name())
+ }
+ }
+ if err := e.WriteName(name); err != nil {
+ return err
+ }
+ if err := e.marshalValue(val, fd); err != nil {
+ return err
+ }
+ }
+
+ // Marshal out extensions.
+ if err := e.marshalExtensions(m); err != nil {
+ return err
+ }
+ return nil
+}
+
+// marshalValue marshals the given protoreflect.Value.
+func (e encoder) marshalValue(val pref.Value, fd pref.FieldDescriptor) error {
+ switch {
+ case fd.IsList():
+ return e.marshalList(val.List(), fd)
+ case fd.IsMap():
+ return e.marshalMap(val.Map(), fd)
+ default:
+ return e.marshalSingular(val, fd)
+ }
+}
+
+// marshalSingular marshals the given non-repeated field value. This includes
+// all scalar types, enums, messages, and groups.
+func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error {
+ if !val.IsValid() {
+ e.WriteNull()
+ return nil
+ }
+
+ switch kind := fd.Kind(); kind {
+ case pref.BoolKind:
+ e.WriteBool(val.Bool())
+
+ case pref.StringKind:
+ if e.WriteString(val.String()) != nil {
+ return errors.InvalidUTF8(string(fd.FullName()))
+ }
+
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ e.WriteInt(val.Int())
+
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ e.WriteUint(val.Uint())
+
+ case pref.Int64Kind, pref.Sint64Kind, pref.Uint64Kind,
+ pref.Sfixed64Kind, pref.Fixed64Kind:
+ // 64-bit integers are written out as JSON string.
+ e.WriteString(val.String())
+
+ case pref.FloatKind:
+ // Encoder.WriteFloat handles the special numbers NaN and infinites.
+ e.WriteFloat(val.Float(), 32)
+
+ case pref.DoubleKind:
+ // Encoder.WriteFloat handles the special numbers NaN and infinites.
+ e.WriteFloat(val.Float(), 64)
+
+ case pref.BytesKind:
+ e.WriteString(base64.StdEncoding.EncodeToString(val.Bytes()))
+
+ case pref.EnumKind:
+ if fd.Enum().FullName() == "google.protobuf.NullValue" {
+ e.WriteNull()
+ } else {
+ desc := fd.Enum().Values().ByNumber(val.Enum())
+ if e.opts.UseEnumNumbers || desc == nil {
+ e.WriteInt(int64(val.Enum()))
+ } else {
+ e.WriteString(string(desc.Name()))
+ }
+ }
+
+ case pref.MessageKind, pref.GroupKind:
+ if err := e.marshalMessage(val.Message()); err != nil {
+ return err
+ }
+
+ default:
+ panic(fmt.Sprintf("%v has unknown kind: %v", fd.FullName(), kind))
+ }
+ return nil
+}
+
+// marshalList marshals the given protoreflect.List.
+func (e encoder) marshalList(list pref.List, fd pref.FieldDescriptor) error {
+ e.StartArray()
+ defer e.EndArray()
+
+ for i := 0; i < list.Len(); i++ {
+ item := list.Get(i)
+ if err := e.marshalSingular(item, fd); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+type mapEntry struct {
+ key pref.MapKey
+ value pref.Value
+}
+
+// marshalMap marshals given protoreflect.Map.
+func (e encoder) marshalMap(mmap pref.Map, fd pref.FieldDescriptor) error {
+ e.StartObject()
+ defer e.EndObject()
+
+ // Get a sorted list based on keyType first.
+ entries := make([]mapEntry, 0, mmap.Len())
+ mmap.Range(func(key pref.MapKey, val pref.Value) bool {
+ entries = append(entries, mapEntry{key: key, value: val})
+ return true
+ })
+ sortMap(fd.MapKey().Kind(), entries)
+
+ // Write out sorted list.
+ for _, entry := range entries {
+ if err := e.WriteName(entry.key.String()); err != nil {
+ return err
+ }
+ if err := e.marshalSingular(entry.value, fd.MapValue()); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// sortMap orders list based on value of key field for deterministic ordering.
+func sortMap(keyKind pref.Kind, values []mapEntry) {
+ sort.Slice(values, func(i, j int) bool {
+ switch keyKind {
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind,
+ pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ return values[i].key.Int() < values[j].key.Int()
+
+ case pref.Uint32Kind, pref.Fixed32Kind,
+ pref.Uint64Kind, pref.Fixed64Kind:
+ return values[i].key.Uint() < values[j].key.Uint()
+ }
+ return values[i].key.String() < values[j].key.String()
+ })
+}
+
+// marshalExtensions marshals extension fields.
+func (e encoder) marshalExtensions(m pref.Message) error {
+ type entry struct {
+ key string
+ value pref.Value
+ desc pref.FieldDescriptor
+ }
+
+ // Get a sorted list based on field key first.
+ var entries []entry
+ m.Range(func(fd pref.FieldDescriptor, v pref.Value) bool {
+ if !fd.IsExtension() {
+ return true
+ }
+
+ // For MessageSet extensions, the name used is the parent message.
+ name := fd.FullName()
+ if messageset.IsMessageSetExtension(fd) {
+ name = name.Parent()
+ }
+
+ // Use [name] format for JSON field name.
+ entries = append(entries, entry{
+ key: string(name),
+ value: v,
+ desc: fd,
+ })
+ return true
+ })
+
+ // Sort extensions lexicographically.
+ sort.Slice(entries, func(i, j int) bool {
+ return entries[i].key < entries[j].key
+ })
+
+ // Write out sorted list.
+ for _, entry := range entries {
+ // JSON field name is the proto field name enclosed in [], similar to
+ // textproto. This is consistent with Go v1 lib. C++ lib v3.7.0 does not
+ // marshal out extension fields.
+ if err := e.WriteName("[" + entry.key + "]"); err != nil {
+ return err
+ }
+ if err := e.marshalValue(entry.value, entry.desc); err != nil {
+ return err
+ }
+ }
+ return nil
+}
diff --git a/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
new file mode 100644
index 0000000..3c3ef14
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/protojson/well_known_types.go
@@ -0,0 +1,903 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protojson
+
+import (
+ "bytes"
+ "fmt"
+ "strconv"
+ "strings"
+ "time"
+
+ "google.golang.org/protobuf/internal/detectknown"
+ "google.golang.org/protobuf/internal/encoding/json"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/fieldnum"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// isCustomType returns true if type name has special JSON conversion rules.
+// The list of custom types here has to match the ones in marshalCustomType and
+// unmarshalCustomType.
+func isCustomType(name pref.FullName) bool {
+ switch detectknown.Which(name) {
+ case detectknown.AnyProto:
+ case detectknown.TimestampProto:
+ case detectknown.DurationProto:
+ case detectknown.WrappersProto:
+ case detectknown.StructProto:
+ case detectknown.FieldMaskProto:
+ case detectknown.EmptyProto:
+ default:
+ return false
+ }
+ return true
+}
+
+// marshalCustomType marshals given well-known type message that have special
+// JSON conversion rules. It needs to be a message type where isCustomType
+// returns true, else it will panic.
+func (e encoder) marshalCustomType(m pref.Message) error {
+ name := m.Descriptor().FullName()
+ switch detectknown.Which(name) {
+ case detectknown.AnyProto:
+ return e.marshalAny(m)
+ case detectknown.TimestampProto:
+ return e.marshalTimestamp(m)
+ case detectknown.DurationProto:
+ return e.marshalDuration(m)
+ case detectknown.WrappersProto:
+ return e.marshalWrapperType(m)
+ case detectknown.StructProto:
+ return e.marshalStructType(m)
+ case detectknown.FieldMaskProto:
+ return e.marshalFieldMask(m)
+ case detectknown.EmptyProto:
+ return e.marshalEmpty(m)
+ default:
+ panic(fmt.Sprintf("%s does not have a custom marshaler", name))
+ }
+}
+
+// unmarshalCustomType unmarshals given well-known type message that have
+// special JSON conversion rules. It needs to be a message type where
+// isCustomType returns true, else it will panic.
+func (d decoder) unmarshalCustomType(m pref.Message) error {
+ name := m.Descriptor().FullName()
+ switch detectknown.Which(name) {
+ case detectknown.AnyProto:
+ return d.unmarshalAny(m)
+ case detectknown.TimestampProto:
+ return d.unmarshalTimestamp(m)
+ case detectknown.DurationProto:
+ return d.unmarshalDuration(m)
+ case detectknown.WrappersProto:
+ return d.unmarshalWrapperType(m)
+ case detectknown.StructProto:
+ return d.unmarshalStructType(m)
+ case detectknown.FieldMaskProto:
+ return d.unmarshalFieldMask(m)
+ case detectknown.EmptyProto:
+ return d.unmarshalEmpty(m)
+ default:
+ panic(fmt.Sprintf("%s does not have a custom unmarshaler", name))
+ }
+}
+
+// The JSON representation of an Any message uses the regular representation of
+// the deserialized, embedded message, with an additional field `@type` which
+// contains the type URL. If the embedded message type is well-known and has a
+// custom JSON representation, that representation will be embedded adding a
+// field `value` which holds the custom JSON in addition to the `@type` field.
+
+func (e encoder) marshalAny(m pref.Message) error {
+ fds := m.Descriptor().Fields()
+ fdType := fds.ByNumber(fieldnum.Any_TypeUrl)
+ fdValue := fds.ByNumber(fieldnum.Any_Value)
+
+ // Start writing the JSON object.
+ e.StartObject()
+ defer e.EndObject()
+
+ if !m.Has(fdType) {
+ if !m.Has(fdValue) {
+ // If message is empty, marshal out empty JSON object.
+ return nil
+ } else {
+ // Return error if type_url field is not set, but value is set.
+ return errors.New("%s: type_url is not set", m.Descriptor().FullName())
+ }
+ }
+
+ typeVal := m.Get(fdType)
+ valueVal := m.Get(fdValue)
+
+ // Marshal out @type field.
+ typeURL := typeVal.String()
+ e.WriteName("@type")
+ if err := e.WriteString(typeURL); err != nil {
+ return err
+ }
+
+ // Resolve the type in order to unmarshal value field.
+ emt, err := e.opts.Resolver.FindMessageByURL(typeURL)
+ if err != nil {
+ return errors.New("%s: unable to resolve %q: %v", m.Descriptor().FullName(), typeURL, err)
+ }
+
+ em := emt.New()
+ err = proto.UnmarshalOptions{
+ AllowPartial: true, // never check required fields inside an Any
+ Resolver: e.opts.Resolver,
+ }.Unmarshal(valueVal.Bytes(), em.Interface())
+ if err != nil {
+ return errors.New("%s: unable to unmarshal %q: %v", m.Descriptor().FullName(), typeURL, err)
+ }
+
+ // If type of value has custom JSON encoding, marshal out a field "value"
+ // with corresponding custom JSON encoding of the embedded message as a
+ // field.
+ if isCustomType(emt.Descriptor().FullName()) {
+ e.WriteName("value")
+ return e.marshalCustomType(em)
+ }
+
+ // Else, marshal out the embedded message's fields in this Any object.
+ if err := e.marshalFields(em); err != nil {
+ return err
+ }
+
+ return nil
+}
+
+func (d decoder) unmarshalAny(m pref.Message) error {
+ // Peek to check for json.ObjectOpen to avoid advancing a read.
+ start, err := d.Peek()
+ if err != nil {
+ return err
+ }
+ if start.Kind() != json.ObjectOpen {
+ return d.unexpectedTokenError(start)
+ }
+
+ // Use another decoder to parse the unread bytes for @type field. This
+ // avoids advancing a read from current decoder because the current JSON
+ // object may contain the fields of the embedded type.
+ dec := decoder{d.Clone(), UnmarshalOptions{}}
+ tok, err := findTypeURL(dec)
+ switch err {
+ case errEmptyObject:
+ // An empty JSON object translates to an empty Any message.
+ d.Read() // Read json.ObjectOpen.
+ d.Read() // Read json.ObjectClose.
+ return nil
+
+ case errMissingType:
+ if d.opts.DiscardUnknown {
+ // Treat all fields as unknowns, similar to an empty object.
+ return d.skipJSONValue()
+ }
+ // Use start.Pos() for line position.
+ return d.newError(start.Pos(), err.Error())
+
+ default:
+ if err != nil {
+ return err
+ }
+ }
+
+ typeURL := tok.ParsedString()
+ emt, err := d.opts.Resolver.FindMessageByURL(typeURL)
+ if err != nil {
+ return d.newError(tok.Pos(), "unable to resolve %v: %q", tok.RawString(), err)
+ }
+
+ // Create new message for the embedded message type and unmarshal into it.
+ em := emt.New()
+ if isCustomType(emt.Descriptor().FullName()) {
+ // If embedded message is a custom type,
+ // unmarshal the JSON "value" field into it.
+ if err := d.unmarshalAnyValue(em); err != nil {
+ return err
+ }
+ } else {
+ // Else unmarshal the current JSON object into it.
+ if err := d.unmarshalMessage(em, true); err != nil {
+ return err
+ }
+ }
+ // Serialize the embedded message and assign the resulting bytes to the
+ // proto value field.
+ b, err := proto.MarshalOptions{
+ AllowPartial: true, // No need to check required fields inside an Any.
+ Deterministic: true,
+ }.Marshal(em.Interface())
+ if err != nil {
+ return d.newError(start.Pos(), "error in marshaling Any.value field: %v", err)
+ }
+
+ fds := m.Descriptor().Fields()
+ fdType := fds.ByNumber(fieldnum.Any_TypeUrl)
+ fdValue := fds.ByNumber(fieldnum.Any_Value)
+
+ m.Set(fdType, pref.ValueOfString(typeURL))
+ m.Set(fdValue, pref.ValueOfBytes(b))
+ return nil
+}
+
+var errEmptyObject = fmt.Errorf(`empty object`)
+var errMissingType = fmt.Errorf(`missing "@type" field`)
+
+// findTypeURL returns the token for the "@type" field value from the given
+// JSON bytes. It is expected that the given bytes start with json.ObjectOpen.
+// It returns errEmptyObject if the JSON object is empty or errMissingType if
+// @type field does not exist. It returns other error if the @type field is not
+// valid or other decoding issues.
+func findTypeURL(d decoder) (json.Token, error) {
+ var typeURL string
+ var typeTok json.Token
+ numFields := 0
+ // Skip start object.
+ d.Read()
+
+Loop:
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return json.Token{}, err
+ }
+
+ switch tok.Kind() {
+ case json.ObjectClose:
+ if typeURL == "" {
+ // Did not find @type field.
+ if numFields > 0 {
+ return json.Token{}, errMissingType
+ }
+ return json.Token{}, errEmptyObject
+ }
+ break Loop
+
+ case json.Name:
+ numFields++
+ if tok.Name() != "@type" {
+ // Skip value.
+ if err := d.skipJSONValue(); err != nil {
+ return json.Token{}, err
+ }
+ continue
+ }
+
+ // Return error if this was previously set already.
+ if typeURL != "" {
+ return json.Token{}, d.newError(tok.Pos(), `duplicate "@type" field`)
+ }
+ // Read field value.
+ tok, err := d.Read()
+ if err != nil {
+ return json.Token{}, err
+ }
+ if tok.Kind() != json.String {
+ return json.Token{}, d.newError(tok.Pos(), `@type field value is not a string: %v`, tok.RawString())
+ }
+ typeURL = tok.ParsedString()
+ if typeURL == "" {
+ return json.Token{}, d.newError(tok.Pos(), `@type field contains empty value`)
+ }
+ typeTok = tok
+ }
+ }
+
+ return typeTok, nil
+}
+
+// skipJSONValue parses a JSON value (null, boolean, string, number, object and
+// array) in order to advance the read to the next JSON value. It relies on
+// the decoder returning an error if the types are not in valid sequence.
+func (d decoder) skipJSONValue() error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ // Only need to continue reading for objects and arrays.
+ switch tok.Kind() {
+ case json.ObjectOpen:
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case json.ObjectClose:
+ return nil
+ case json.Name:
+ // Skip object field value.
+ if err := d.skipJSONValue(); err != nil {
+ return err
+ }
+ }
+ }
+
+ case json.ArrayOpen:
+ for {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case json.ArrayClose:
+ d.Read()
+ return nil
+ default:
+ // Skip array item.
+ if err := d.skipJSONValue(); err != nil {
+ return err
+ }
+ }
+ }
+ }
+ return nil
+}
+
+// unmarshalAnyValue unmarshals the given custom-type message from the JSON
+// object's "value" field.
+func (d decoder) unmarshalAnyValue(m pref.Message) error {
+ // Skip ObjectOpen, and start reading the fields.
+ d.Read()
+
+ var found bool // Used for detecting duplicate "value".
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case json.ObjectClose:
+ if !found {
+ return d.newError(tok.Pos(), `missing "value" field`)
+ }
+ return nil
+
+ case json.Name:
+ switch tok.Name() {
+ case "@type":
+ // Skip the value as this was previously parsed already.
+ d.Read()
+
+ case "value":
+ if found {
+ return d.newError(tok.Pos(), `duplicate "value" field`)
+ }
+ // Unmarshal the field value into the given message.
+ if err := d.unmarshalCustomType(m); err != nil {
+ return err
+ }
+ found = true
+
+ default:
+ if d.opts.DiscardUnknown {
+ if err := d.skipJSONValue(); err != nil {
+ return err
+ }
+ continue
+ }
+ return d.newError(tok.Pos(), "unknown field %v", tok.RawString())
+ }
+ }
+ }
+}
+
+// Wrapper types are encoded as JSON primitives like string, number or boolean.
+
+// The "value" field has the same field number for all wrapper types.
+const wrapperFieldNumber = fieldnum.BoolValue_Value
+
+func (e encoder) marshalWrapperType(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(wrapperFieldNumber)
+ val := m.Get(fd)
+ return e.marshalSingular(val, fd)
+}
+
+func (d decoder) unmarshalWrapperType(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(wrapperFieldNumber)
+ val, err := d.unmarshalScalar(fd)
+ if err != nil {
+ return err
+ }
+ m.Set(fd, val)
+ return nil
+}
+
+// The JSON representation for Empty is an empty JSON object.
+
+func (e encoder) marshalEmpty(pref.Message) error {
+ e.StartObject()
+ e.EndObject()
+ return nil
+}
+
+func (d decoder) unmarshalEmpty(pref.Message) error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.ObjectOpen {
+ return d.unexpectedTokenError(tok)
+ }
+
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case json.ObjectClose:
+ return nil
+
+ case json.Name:
+ if d.opts.DiscardUnknown {
+ if err := d.skipJSONValue(); err != nil {
+ return err
+ }
+ continue
+ }
+ return d.newError(tok.Pos(), "unknown field %v", tok.RawString())
+
+ default:
+ return d.unexpectedTokenError(tok)
+ }
+ }
+}
+
+func (e encoder) marshalStructType(m pref.Message) error {
+ switch m.Descriptor().Name() {
+ case "Struct":
+ return e.marshalStruct(m)
+ case "ListValue":
+ return e.marshalListValue(m)
+ case "Value":
+ return e.marshalKnownValue(m)
+ default:
+ panic(fmt.Sprintf("invalid struct type: %v", m.Descriptor().FullName()))
+ }
+}
+
+func (d decoder) unmarshalStructType(m pref.Message) error {
+ switch m.Descriptor().Name() {
+ case "Struct":
+ return d.unmarshalStruct(m)
+ case "ListValue":
+ return d.unmarshalListValue(m)
+ case "Value":
+ return d.unmarshalKnownValue(m)
+ default:
+ panic(fmt.Sprintf("invalid struct type: %v", m.Descriptor().FullName()))
+ }
+}
+
+// The JSON representation for Struct is a JSON object that contains the encoded
+// Struct.fields map and follows the serialization rules for a map.
+
+func (e encoder) marshalStruct(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(fieldnum.Struct_Fields)
+ return e.marshalMap(m.Get(fd).Map(), fd)
+}
+
+func (d decoder) unmarshalStruct(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(fieldnum.Struct_Fields)
+ return d.unmarshalMap(m.Mutable(fd).Map(), fd)
+}
+
+// The JSON representation for ListValue is JSON array that contains the encoded
+// ListValue.values repeated field and follows the serialization rules for a
+// repeated field.
+
+func (e encoder) marshalListValue(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(fieldnum.ListValue_Values)
+ return e.marshalList(m.Get(fd).List(), fd)
+}
+
+func (d decoder) unmarshalListValue(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(fieldnum.ListValue_Values)
+ return d.unmarshalList(m.Mutable(fd).List(), fd)
+}
+
+// The JSON representation for a Value is dependent on the oneof field that is
+// set. Each of the field in the oneof has its own custom serialization rule. A
+// Value message needs to be a oneof field set, else it is an error.
+
+func (e encoder) marshalKnownValue(m pref.Message) error {
+ od := m.Descriptor().Oneofs().ByName("kind")
+ fd := m.WhichOneof(od)
+ if fd == nil {
+ return errors.New("%s: none of the oneof fields is set", m.Descriptor().FullName())
+ }
+ return e.marshalSingular(m.Get(fd), fd)
+}
+
+func (d decoder) unmarshalKnownValue(m pref.Message) error {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+
+ var fd pref.FieldDescriptor
+ var val pref.Value
+ switch tok.Kind() {
+ case json.Null:
+ d.Read()
+ fd = m.Descriptor().Fields().ByNumber(fieldnum.Value_NullValue)
+ val = pref.ValueOfEnum(0)
+
+ case json.Bool:
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ fd = m.Descriptor().Fields().ByNumber(fieldnum.Value_BoolValue)
+ val = pref.ValueOfBool(tok.Bool())
+
+ case json.Number:
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ fd = m.Descriptor().Fields().ByNumber(fieldnum.Value_NumberValue)
+ var ok bool
+ val, ok = unmarshalFloat(tok, 64)
+ if !ok {
+ return d.newError(tok.Pos(), "invalid google.protobuf.Value: %v", tok.RawString())
+ }
+
+ case json.String:
+ // A JSON string may have been encoded from the number_value field,
+ // e.g. "NaN", "Infinity", etc. Parsing a proto double type also allows
+ // for it to be in JSON string form. Given this custom encoding spec,
+ // however, there is no way to identify that and hence a JSON string is
+ // always assigned to the string_value field, which means that certain
+ // encoding cannot be parsed back to the same field.
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ fd = m.Descriptor().Fields().ByNumber(fieldnum.Value_StringValue)
+ val = pref.ValueOfString(tok.ParsedString())
+
+ case json.ObjectOpen:
+ fd = m.Descriptor().Fields().ByNumber(fieldnum.Value_StructValue)
+ val = m.NewField(fd)
+ if err := d.unmarshalStruct(val.Message()); err != nil {
+ return err
+ }
+
+ case json.ArrayOpen:
+ fd = m.Descriptor().Fields().ByNumber(fieldnum.Value_ListValue)
+ val = m.NewField(fd)
+ if err := d.unmarshalListValue(val.Message()); err != nil {
+ return err
+ }
+
+ default:
+ return d.newError(tok.Pos(), "invalid google.protobuf.Value: %v", tok.RawString())
+ }
+
+ m.Set(fd, val)
+ return nil
+}
+
+// The JSON representation for a Duration is a JSON string that ends in the
+// suffix "s" (indicating seconds) and is preceded by the number of seconds,
+// with nanoseconds expressed as fractional seconds.
+//
+// Durations less than one second are represented with a 0 seconds field and a
+// positive or negative nanos field. For durations of one second or more, a
+// non-zero value for the nanos field must be of the same sign as the seconds
+// field.
+//
+// Duration.seconds must be from -315,576,000,000 to +315,576,000,000 inclusive.
+// Duration.nanos must be from -999,999,999 to +999,999,999 inclusive.
+
+const (
+ secondsInNanos = 999999999
+ maxSecondsInDuration = 315576000000
+)
+
+func (e encoder) marshalDuration(m pref.Message) error {
+ fds := m.Descriptor().Fields()
+ fdSeconds := fds.ByNumber(fieldnum.Duration_Seconds)
+ fdNanos := fds.ByNumber(fieldnum.Duration_Nanos)
+
+ secsVal := m.Get(fdSeconds)
+ nanosVal := m.Get(fdNanos)
+ secs := secsVal.Int()
+ nanos := nanosVal.Int()
+ if secs < -maxSecondsInDuration || secs > maxSecondsInDuration {
+ return errors.New("%s: seconds out of range %v", m.Descriptor().FullName(), secs)
+ }
+ if nanos < -secondsInNanos || nanos > secondsInNanos {
+ return errors.New("%s: nanos out of range %v", m.Descriptor().FullName(), nanos)
+ }
+ if (secs > 0 && nanos < 0) || (secs < 0 && nanos > 0) {
+ return errors.New("%s: signs of seconds and nanos do not match", m.Descriptor().FullName())
+ }
+ // Generated output always contains 0, 3, 6, or 9 fractional digits,
+ // depending on required precision, followed by the suffix "s".
+ f := "%d.%09d"
+ if nanos < 0 {
+ nanos = -nanos
+ if secs == 0 {
+ f = "-%d.%09d"
+ }
+ }
+ x := fmt.Sprintf(f, secs, nanos)
+ x = strings.TrimSuffix(x, "000")
+ x = strings.TrimSuffix(x, "000")
+ x = strings.TrimSuffix(x, ".000")
+ e.WriteString(x + "s")
+ return nil
+}
+
+func (d decoder) unmarshalDuration(m pref.Message) error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.String {
+ return d.unexpectedTokenError(tok)
+ }
+
+ secs, nanos, ok := parseDuration(tok.ParsedString())
+ if !ok {
+ return d.newError(tok.Pos(), "invalid google.protobuf.Duration value %v", tok.RawString())
+ }
+ // Validate seconds. No need to validate nanos because parseDuration would
+ // have covered that already.
+ if secs < -maxSecondsInDuration || secs > maxSecondsInDuration {
+ return d.newError(tok.Pos(), "google.protobuf.Duration value out of range: %v", tok.RawString())
+ }
+
+ fds := m.Descriptor().Fields()
+ fdSeconds := fds.ByNumber(fieldnum.Duration_Seconds)
+ fdNanos := fds.ByNumber(fieldnum.Duration_Nanos)
+
+ m.Set(fdSeconds, pref.ValueOfInt64(secs))
+ m.Set(fdNanos, pref.ValueOfInt32(nanos))
+ return nil
+}
+
+// parseDuration parses the given input string for seconds and nanoseconds value
+// for the Duration JSON format. The format is a decimal number with a suffix
+// 's'. It can have optional plus/minus sign. There needs to be at least an
+// integer or fractional part. Fractional part is limited to 9 digits only for
+// nanoseconds precision, regardless of whether there are trailing zero digits.
+// Example values are 1s, 0.1s, 1.s, .1s, +1s, -1s, -.1s.
+func parseDuration(input string) (int64, int32, bool) {
+ b := []byte(input)
+ size := len(b)
+ if size < 2 {
+ return 0, 0, false
+ }
+ if b[size-1] != 's' {
+ return 0, 0, false
+ }
+ b = b[:size-1]
+
+ // Read optional plus/minus symbol.
+ var neg bool
+ switch b[0] {
+ case '-':
+ neg = true
+ b = b[1:]
+ case '+':
+ b = b[1:]
+ }
+ if len(b) == 0 {
+ return 0, 0, false
+ }
+
+ // Read the integer part.
+ var intp []byte
+ switch {
+ case b[0] == '0':
+ b = b[1:]
+
+ case '1' <= b[0] && b[0] <= '9':
+ intp = b[0:]
+ b = b[1:]
+ n := 1
+ for len(b) > 0 && '0' <= b[0] && b[0] <= '9' {
+ n++
+ b = b[1:]
+ }
+ intp = intp[:n]
+
+ case b[0] == '.':
+ // Continue below.
+
+ default:
+ return 0, 0, false
+ }
+
+ hasFrac := false
+ var frac [9]byte
+ if len(b) > 0 {
+ if b[0] != '.' {
+ return 0, 0, false
+ }
+ // Read the fractional part.
+ b = b[1:]
+ n := 0
+ for len(b) > 0 && n < 9 && '0' <= b[0] && b[0] <= '9' {
+ frac[n] = b[0]
+ n++
+ b = b[1:]
+ }
+ // It is not valid if there are more bytes left.
+ if len(b) > 0 {
+ return 0, 0, false
+ }
+ // Pad fractional part with 0s.
+ for i := n; i < 9; i++ {
+ frac[i] = '0'
+ }
+ hasFrac = true
+ }
+
+ var secs int64
+ if len(intp) > 0 {
+ var err error
+ secs, err = strconv.ParseInt(string(intp), 10, 64)
+ if err != nil {
+ return 0, 0, false
+ }
+ }
+
+ var nanos int64
+ if hasFrac {
+ nanob := bytes.TrimLeft(frac[:], "0")
+ if len(nanob) > 0 {
+ var err error
+ nanos, err = strconv.ParseInt(string(nanob), 10, 32)
+ if err != nil {
+ return 0, 0, false
+ }
+ }
+ }
+
+ if neg {
+ if secs > 0 {
+ secs = -secs
+ }
+ if nanos > 0 {
+ nanos = -nanos
+ }
+ }
+ return secs, int32(nanos), true
+}
+
+// The JSON representation for a Timestamp is a JSON string in the RFC 3339
+// format, i.e. "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z" where
+// {year} is always expressed using four digits while {month}, {day}, {hour},
+// {min}, and {sec} are zero-padded to two digits each. The fractional seconds,
+// which can go up to 9 digits, up to 1 nanosecond resolution, is optional. The
+// "Z" suffix indicates the timezone ("UTC"); the timezone is required. Encoding
+// should always use UTC (as indicated by "Z") and a decoder should be able to
+// accept both UTC and other timezones (as indicated by an offset).
+//
+// Timestamp.seconds must be from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z
+// inclusive.
+// Timestamp.nanos must be from 0 to 999,999,999 inclusive.
+
+const (
+ maxTimestampSeconds = 253402300799
+ minTimestampSeconds = -62135596800
+)
+
+func (e encoder) marshalTimestamp(m pref.Message) error {
+ fds := m.Descriptor().Fields()
+ fdSeconds := fds.ByNumber(fieldnum.Timestamp_Seconds)
+ fdNanos := fds.ByNumber(fieldnum.Timestamp_Nanos)
+
+ secsVal := m.Get(fdSeconds)
+ nanosVal := m.Get(fdNanos)
+ secs := secsVal.Int()
+ nanos := nanosVal.Int()
+ if secs < minTimestampSeconds || secs > maxTimestampSeconds {
+ return errors.New("%s: seconds out of range %v", m.Descriptor().FullName(), secs)
+ }
+ if nanos < 0 || nanos > secondsInNanos {
+ return errors.New("%s: nanos out of range %v", m.Descriptor().FullName(), nanos)
+ }
+ // Uses RFC 3339, where generated output will be Z-normalized and uses 0, 3,
+ // 6 or 9 fractional digits.
+ t := time.Unix(secs, nanos).UTC()
+ x := t.Format("2006-01-02T15:04:05.000000000")
+ x = strings.TrimSuffix(x, "000")
+ x = strings.TrimSuffix(x, "000")
+ x = strings.TrimSuffix(x, ".000")
+ e.WriteString(x + "Z")
+ return nil
+}
+
+func (d decoder) unmarshalTimestamp(m pref.Message) error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.String {
+ return d.unexpectedTokenError(tok)
+ }
+
+ t, err := time.Parse(time.RFC3339Nano, tok.ParsedString())
+ if err != nil {
+ return d.newError(tok.Pos(), "invalid google.protobuf.Timestamp value %v", tok.RawString())
+ }
+ // Validate seconds. No need to validate nanos because time.Parse would have
+ // covered that already.
+ secs := t.Unix()
+ if secs < minTimestampSeconds || secs > maxTimestampSeconds {
+ return d.newError(tok.Pos(), "google.protobuf.Timestamp value out of range: %v", tok.RawString())
+ }
+
+ fds := m.Descriptor().Fields()
+ fdSeconds := fds.ByNumber(fieldnum.Timestamp_Seconds)
+ fdNanos := fds.ByNumber(fieldnum.Timestamp_Nanos)
+
+ m.Set(fdSeconds, pref.ValueOfInt64(secs))
+ m.Set(fdNanos, pref.ValueOfInt32(int32(t.Nanosecond())))
+ return nil
+}
+
+// The JSON representation for a FieldMask is a JSON string where paths are
+// separated by a comma. Fields name in each path are converted to/from
+// lower-camel naming conventions. Encoding should fail if the path name would
+// end up differently after a round-trip.
+
+func (e encoder) marshalFieldMask(m pref.Message) error {
+ fd := m.Descriptor().Fields().ByNumber(fieldnum.FieldMask_Paths)
+ list := m.Get(fd).List()
+ paths := make([]string, 0, list.Len())
+
+ for i := 0; i < list.Len(); i++ {
+ s := list.Get(i).String()
+ // Return error if conversion to camelCase is not reversible.
+ cc := strs.JSONCamelCase(s)
+ if s != strs.JSONSnakeCase(cc) {
+ return errors.New("%s.paths contains irreversible value %q", m.Descriptor().FullName(), s)
+ }
+ paths = append(paths, cc)
+ }
+
+ e.WriteString(strings.Join(paths, ","))
+ return nil
+}
+
+func (d decoder) unmarshalFieldMask(m pref.Message) error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if tok.Kind() != json.String {
+ return d.unexpectedTokenError(tok)
+ }
+ str := strings.TrimSpace(tok.ParsedString())
+ if str == "" {
+ return nil
+ }
+ paths := strings.Split(str, ",")
+
+ fd := m.Descriptor().Fields().ByNumber(fieldnum.FieldMask_Paths)
+ list := m.Mutable(fd).List()
+
+ for _, s := range paths {
+ s = strings.TrimSpace(s)
+ // Convert to snake_case. Unlike encoding, no validation is done because
+ // it is not possible to know the original path names.
+ list.Append(pref.ValueOfString(strs.JSONSnakeCase(s)))
+ }
+ return nil
+}
diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/decode.go b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go
new file mode 100644
index 0000000..77dbe1b
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/prototext/decode.go
@@ -0,0 +1,789 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package prototext
+
+import (
+ "fmt"
+ "strings"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/encoding/text"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/fieldnum"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/internal/set"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// Unmarshal reads the given []byte into the given proto.Message.
+func Unmarshal(b []byte, m proto.Message) error {
+ return UnmarshalOptions{}.Unmarshal(b, m)
+}
+
+// UnmarshalOptions is a configurable textproto format unmarshaler.
+type UnmarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // AllowPartial accepts input for messages that will result in missing
+ // required fields. If AllowPartial is false (the default), Unmarshal will
+ // return error if there are any missing required fields.
+ AllowPartial bool
+
+ // DiscardUnknown specifies whether to ignore unknown fields when parsing.
+ // An unknown field is any field whose field name or field number does not
+ // resolve to any known or extension field in the message.
+ // By default, unmarshal rejects unknown fields as an error.
+ DiscardUnknown bool
+
+ // Resolver is used for looking up types when unmarshaling
+ // google.protobuf.Any messages or extension fields.
+ // If nil, this defaults to using protoregistry.GlobalTypes.
+ Resolver interface {
+ protoregistry.MessageTypeResolver
+ protoregistry.ExtensionTypeResolver
+ }
+}
+
+// Unmarshal reads the given []byte and populates the given proto.Message using options in
+// UnmarshalOptions object.
+func (o UnmarshalOptions) Unmarshal(b []byte, m proto.Message) error {
+ proto.Reset(m)
+
+ if o.Resolver == nil {
+ o.Resolver = protoregistry.GlobalTypes
+ }
+
+ dec := decoder{text.NewDecoder(b), o}
+ if err := dec.unmarshalMessage(m.ProtoReflect(), false); err != nil {
+ return err
+ }
+ if o.AllowPartial {
+ return nil
+ }
+ return proto.CheckInitialized(m)
+}
+
+type decoder struct {
+ *text.Decoder
+ opts UnmarshalOptions
+}
+
+// newError returns an error object with position info.
+func (d decoder) newError(pos int, f string, x ...interface{}) error {
+ line, column := d.Position(pos)
+ head := fmt.Sprintf("(line %d:%d): ", line, column)
+ return errors.New(head+f, x...)
+}
+
+// unexpectedTokenError returns a syntax error for the given unexpected token.
+func (d decoder) unexpectedTokenError(tok text.Token) error {
+ return d.syntaxError(tok.Pos(), "unexpected token: %s", tok.RawString())
+}
+
+// syntaxError returns a syntax error for given position.
+func (d decoder) syntaxError(pos int, f string, x ...interface{}) error {
+ line, column := d.Position(pos)
+ head := fmt.Sprintf("syntax error (line %d:%d): ", line, column)
+ return errors.New(head+f, x...)
+}
+
+// unmarshalMessage unmarshals into the given protoreflect.Message.
+func (d decoder) unmarshalMessage(m pref.Message, checkDelims bool) error {
+ messageDesc := m.Descriptor()
+ if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) {
+ return errors.New("no support for proto1 MessageSets")
+ }
+
+ if messageDesc.FullName() == "google.protobuf.Any" {
+ return d.unmarshalAny(m, checkDelims)
+ }
+
+ if checkDelims {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+
+ if tok.Kind() != text.MessageOpen {
+ return d.unexpectedTokenError(tok)
+ }
+ }
+
+ var seenNums set.Ints
+ var seenOneofs set.Ints
+ fieldDescs := messageDesc.Fields()
+
+ for {
+ // Read field name.
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch typ := tok.Kind(); typ {
+ case text.Name:
+ // Continue below.
+ case text.EOF:
+ if checkDelims {
+ return text.ErrUnexpectedEOF
+ }
+ return nil
+ default:
+ if checkDelims && typ == text.MessageClose {
+ return nil
+ }
+ return d.unexpectedTokenError(tok)
+ }
+
+ // Resolve the field descriptor.
+ var name pref.Name
+ var fd pref.FieldDescriptor
+ var xt pref.ExtensionType
+ var xtErr error
+ var isFieldNumberName bool
+
+ switch tok.NameKind() {
+ case text.IdentName:
+ name = pref.Name(tok.IdentName())
+ fd = fieldDescs.ByName(name)
+ if fd == nil {
+ // The proto name of a group field is in all lowercase,
+ // while the textproto field name is the group message name.
+ gd := fieldDescs.ByName(pref.Name(strings.ToLower(string(name))))
+ if gd != nil && gd.Kind() == pref.GroupKind && gd.Message().Name() == name {
+ fd = gd
+ }
+ } else if fd.Kind() == pref.GroupKind && fd.Message().Name() != name {
+ fd = nil // reset since field name is actually the message name
+ }
+
+ case text.TypeName:
+ // Handle extensions only. This code path is not for Any.
+ xt, xtErr = d.findExtension(pref.FullName(tok.TypeName()))
+
+ case text.FieldNumber:
+ isFieldNumberName = true
+ num := pref.FieldNumber(tok.FieldNumber())
+ if !num.IsValid() {
+ return d.newError(tok.Pos(), "invalid field number: %d", num)
+ }
+ fd = fieldDescs.ByNumber(num)
+ if fd == nil {
+ xt, xtErr = d.opts.Resolver.FindExtensionByNumber(messageDesc.FullName(), num)
+ }
+ }
+
+ if xt != nil {
+ fd = xt.TypeDescriptor()
+ if !messageDesc.ExtensionRanges().Has(fd.Number()) || fd.ContainingMessage().FullName() != messageDesc.FullName() {
+ return d.newError(tok.Pos(), "message %v cannot be extended by %v", messageDesc.FullName(), fd.FullName())
+ }
+ } else if xtErr != nil && xtErr != protoregistry.NotFound {
+ return d.newError(tok.Pos(), "unable to resolve [%s]: %v", tok.RawString(), xtErr)
+ }
+ if flags.ProtoLegacy {
+ if fd != nil && fd.IsWeak() && fd.Message().IsPlaceholder() {
+ fd = nil // reset since the weak reference is not linked in
+ }
+ }
+
+ // Handle unknown fields.
+ if fd == nil {
+ if d.opts.DiscardUnknown || messageDesc.ReservedNames().Has(name) {
+ d.skipValue()
+ continue
+ }
+ return d.newError(tok.Pos(), "unknown field: %v", tok.RawString())
+ }
+
+ // Handle fields identified by field number.
+ if isFieldNumberName {
+ // TODO: Add an option to permit parsing field numbers.
+ //
+ // This requires careful thought as the MarshalOptions.EmitUnknown
+ // option allows formatting unknown fields as the field number and the
+ // best-effort textual representation of the field value. In that case,
+ // it may not be possible to unmarshal the value from a parser that does
+ // have information about the unknown field.
+ return d.newError(tok.Pos(), "cannot specify field by number: %v", tok.RawString())
+ }
+
+ switch {
+ case fd.IsList():
+ kind := fd.Kind()
+ if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() {
+ return d.syntaxError(tok.Pos(), "missing field separator :")
+ }
+
+ list := m.Mutable(fd).List()
+ if err := d.unmarshalList(fd, list); err != nil {
+ return err
+ }
+
+ case fd.IsMap():
+ mmap := m.Mutable(fd).Map()
+ if err := d.unmarshalMap(fd, mmap); err != nil {
+ return err
+ }
+
+ default:
+ kind := fd.Kind()
+ if kind != pref.MessageKind && kind != pref.GroupKind && !tok.HasSeparator() {
+ return d.syntaxError(tok.Pos(), "missing field separator :")
+ }
+
+ // If field is a oneof, check if it has already been set.
+ if od := fd.ContainingOneof(); od != nil {
+ idx := uint64(od.Index())
+ if seenOneofs.Has(idx) {
+ return d.newError(tok.Pos(), "error parsing %q, oneof %v is already set", tok.RawString(), od.FullName())
+ }
+ seenOneofs.Set(idx)
+ }
+
+ num := uint64(fd.Number())
+ if seenNums.Has(num) {
+ return d.newError(tok.Pos(), "non-repeated field %q is repeated", tok.RawString())
+ }
+
+ if err := d.unmarshalSingular(fd, m); err != nil {
+ return err
+ }
+ seenNums.Set(num)
+ }
+ }
+
+ return nil
+}
+
+// findExtension returns protoreflect.ExtensionType from the Resolver if found.
+func (d decoder) findExtension(xtName pref.FullName) (pref.ExtensionType, error) {
+ xt, err := d.opts.Resolver.FindExtensionByName(xtName)
+ if err == nil {
+ return xt, nil
+ }
+ return messageset.FindMessageSetExtension(d.opts.Resolver, xtName)
+}
+
+// unmarshalSingular unmarshals a non-repeated field value specified by the
+// given FieldDescriptor.
+func (d decoder) unmarshalSingular(fd pref.FieldDescriptor, m pref.Message) error {
+ var val pref.Value
+ var err error
+ switch fd.Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ val = m.NewField(fd)
+ err = d.unmarshalMessage(val.Message(), true)
+ default:
+ val, err = d.unmarshalScalar(fd)
+ }
+ if err == nil {
+ m.Set(fd, val)
+ }
+ return err
+}
+
+// unmarshalScalar unmarshals a scalar/enum protoreflect.Value specified by the
+// given FieldDescriptor.
+func (d decoder) unmarshalScalar(fd pref.FieldDescriptor) (pref.Value, error) {
+ tok, err := d.Read()
+ if err != nil {
+ return pref.Value{}, err
+ }
+
+ if tok.Kind() != text.Scalar {
+ return pref.Value{}, d.unexpectedTokenError(tok)
+ }
+
+ kind := fd.Kind()
+ switch kind {
+ case pref.BoolKind:
+ if b, ok := tok.Bool(); ok {
+ return pref.ValueOfBool(b), nil
+ }
+
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ if n, ok := tok.Int32(); ok {
+ return pref.ValueOfInt32(n), nil
+ }
+
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ if n, ok := tok.Int64(); ok {
+ return pref.ValueOfInt64(n), nil
+ }
+
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ if n, ok := tok.Uint32(); ok {
+ return pref.ValueOfUint32(n), nil
+ }
+
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ if n, ok := tok.Uint64(); ok {
+ return pref.ValueOfUint64(n), nil
+ }
+
+ case pref.FloatKind:
+ if n, ok := tok.Float32(); ok {
+ return pref.ValueOfFloat32(n), nil
+ }
+
+ case pref.DoubleKind:
+ if n, ok := tok.Float64(); ok {
+ return pref.ValueOfFloat64(n), nil
+ }
+
+ case pref.StringKind:
+ if s, ok := tok.String(); ok {
+ if strs.EnforceUTF8(fd) && !utf8.ValidString(s) {
+ return pref.Value{}, d.newError(tok.Pos(), "contains invalid UTF-8")
+ }
+ return pref.ValueOfString(s), nil
+ }
+
+ case pref.BytesKind:
+ if b, ok := tok.String(); ok {
+ return pref.ValueOfBytes([]byte(b)), nil
+ }
+
+ case pref.EnumKind:
+ if lit, ok := tok.Enum(); ok {
+ // Lookup EnumNumber based on name.
+ if enumVal := fd.Enum().Values().ByName(pref.Name(lit)); enumVal != nil {
+ return pref.ValueOfEnum(enumVal.Number()), nil
+ }
+ }
+ if num, ok := tok.Int32(); ok {
+ return pref.ValueOfEnum(pref.EnumNumber(num)), nil
+ }
+
+ default:
+ panic(fmt.Sprintf("invalid scalar kind %v", kind))
+ }
+
+ return pref.Value{}, d.newError(tok.Pos(), "invalid value for %v type: %v", kind, tok.RawString())
+}
+
+// unmarshalList unmarshals into given protoreflect.List. A list value can
+// either be in [] syntax or simply just a single scalar/message value.
+func (d decoder) unmarshalList(fd pref.FieldDescriptor, list pref.List) error {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+
+ switch fd.Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ switch tok.Kind() {
+ case text.ListOpen:
+ d.Read()
+ for {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+
+ switch tok.Kind() {
+ case text.ListClose:
+ d.Read()
+ return nil
+ case text.MessageOpen:
+ pval := list.NewElement()
+ if err := d.unmarshalMessage(pval.Message(), true); err != nil {
+ return err
+ }
+ list.Append(pval)
+ default:
+ return d.unexpectedTokenError(tok)
+ }
+ }
+
+ case text.MessageOpen:
+ pval := list.NewElement()
+ if err := d.unmarshalMessage(pval.Message(), true); err != nil {
+ return err
+ }
+ list.Append(pval)
+ return nil
+ }
+
+ default:
+ switch tok.Kind() {
+ case text.ListOpen:
+ d.Read()
+ for {
+ tok, err := d.Peek()
+ if err != nil {
+ return err
+ }
+
+ switch tok.Kind() {
+ case text.ListClose:
+ d.Read()
+ return nil
+ case text.Scalar:
+ pval, err := d.unmarshalScalar(fd)
+ if err != nil {
+ return err
+ }
+ list.Append(pval)
+ default:
+ return d.unexpectedTokenError(tok)
+ }
+ }
+
+ case text.Scalar:
+ pval, err := d.unmarshalScalar(fd)
+ if err != nil {
+ return err
+ }
+ list.Append(pval)
+ return nil
+ }
+ }
+
+ return d.unexpectedTokenError(tok)
+}
+
+// unmarshalMap unmarshals into given protoreflect.Map. A map value is a
+// textproto message containing {key: <kvalue>, value: <mvalue>}.
+func (d decoder) unmarshalMap(fd pref.FieldDescriptor, mmap pref.Map) error {
+ // Determine ahead whether map entry is a scalar type or a message type in
+ // order to call the appropriate unmarshalMapValue func inside
+ // unmarshalMapEntry.
+ var unmarshalMapValue func() (pref.Value, error)
+ switch fd.MapValue().Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ unmarshalMapValue = func() (pref.Value, error) {
+ pval := mmap.NewValue()
+ if err := d.unmarshalMessage(pval.Message(), true); err != nil {
+ return pref.Value{}, err
+ }
+ return pval, nil
+ }
+ default:
+ unmarshalMapValue = func() (pref.Value, error) {
+ return d.unmarshalScalar(fd.MapValue())
+ }
+ }
+
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case text.MessageOpen:
+ return d.unmarshalMapEntry(fd, mmap, unmarshalMapValue)
+
+ case text.ListOpen:
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case text.ListClose:
+ return nil
+ case text.MessageOpen:
+ if err := d.unmarshalMapEntry(fd, mmap, unmarshalMapValue); err != nil {
+ return err
+ }
+ default:
+ return d.unexpectedTokenError(tok)
+ }
+ }
+
+ default:
+ return d.unexpectedTokenError(tok)
+ }
+}
+
+// unmarshalMap unmarshals into given protoreflect.Map. A map value is a
+// textproto message containing {key: <kvalue>, value: <mvalue>}.
+func (d decoder) unmarshalMapEntry(fd pref.FieldDescriptor, mmap pref.Map, unmarshalMapValue func() (pref.Value, error)) error {
+ var key pref.MapKey
+ var pval pref.Value
+Loop:
+ for {
+ // Read field name.
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case text.Name:
+ if tok.NameKind() != text.IdentName {
+ if !d.opts.DiscardUnknown {
+ return d.newError(tok.Pos(), "unknown map entry field %q", tok.RawString())
+ }
+ d.skipValue()
+ continue Loop
+ }
+ // Continue below.
+ case text.MessageClose:
+ break Loop
+ default:
+ return d.unexpectedTokenError(tok)
+ }
+
+ name := tok.IdentName()
+ switch name {
+ case "key":
+ if !tok.HasSeparator() {
+ return d.syntaxError(tok.Pos(), "missing field separator :")
+ }
+ if key.IsValid() {
+ return d.newError(tok.Pos(), `map entry "key" cannot be repeated`)
+ }
+ val, err := d.unmarshalScalar(fd.MapKey())
+ if err != nil {
+ return err
+ }
+ key = val.MapKey()
+
+ case "value":
+ if kind := fd.MapValue().Kind(); (kind != pref.MessageKind) && (kind != pref.GroupKind) {
+ if !tok.HasSeparator() {
+ return d.syntaxError(tok.Pos(), "missing field separator :")
+ }
+ }
+ if pval.IsValid() {
+ return d.newError(tok.Pos(), `map entry "value" cannot be repeated`)
+ }
+ pval, err = unmarshalMapValue()
+ if err != nil {
+ return err
+ }
+
+ default:
+ if !d.opts.DiscardUnknown {
+ return d.newError(tok.Pos(), "unknown map entry field %q", name)
+ }
+ d.skipValue()
+ }
+ }
+
+ if !key.IsValid() {
+ key = fd.MapKey().Default().MapKey()
+ }
+ if !pval.IsValid() {
+ switch fd.MapValue().Kind() {
+ case pref.MessageKind, pref.GroupKind:
+ // If value field is not set for message/group types, construct an
+ // empty one as default.
+ pval = mmap.NewValue()
+ default:
+ pval = fd.MapValue().Default()
+ }
+ }
+ mmap.Set(key, pval)
+ return nil
+}
+
+// unmarshalAny unmarshals an Any textproto. It can either be in expanded form
+// or non-expanded form.
+func (d decoder) unmarshalAny(m pref.Message, checkDelims bool) error {
+ var typeURL string
+ var bValue []byte
+
+ // hasFields tracks which valid fields have been seen in the loop below in
+ // order to flag an error if there are duplicates or conflicts. It may
+ // contain the strings "type_url", "value" and "expanded". The literal
+ // "expanded" is used to indicate that the expanded form has been
+ // encountered already.
+ hasFields := map[string]bool{}
+
+ if checkDelims {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+
+ if tok.Kind() != text.MessageOpen {
+ return d.unexpectedTokenError(tok)
+ }
+ }
+
+Loop:
+ for {
+ // Read field name. Can only have 3 possible field names, i.e. type_url,
+ // value and type URL name inside [].
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ if typ := tok.Kind(); typ != text.Name {
+ if checkDelims {
+ if typ == text.MessageClose {
+ break Loop
+ }
+ } else if typ == text.EOF {
+ break Loop
+ }
+ return d.unexpectedTokenError(tok)
+ }
+
+ switch tok.NameKind() {
+ case text.IdentName:
+ // Both type_url and value fields require field separator :.
+ if !tok.HasSeparator() {
+ return d.syntaxError(tok.Pos(), "missing field separator :")
+ }
+
+ switch tok.IdentName() {
+ case "type_url":
+ if hasFields["type_url"] {
+ return d.newError(tok.Pos(), "duplicate Any type_url field")
+ }
+ if hasFields["expanded"] {
+ return d.newError(tok.Pos(), "conflict with [%s] field", typeURL)
+ }
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ var ok bool
+ typeURL, ok = tok.String()
+ if !ok {
+ return d.newError(tok.Pos(), "invalid Any type_url: %v", tok.RawString())
+ }
+ hasFields["type_url"] = true
+
+ case "value":
+ if hasFields["value"] {
+ return d.newError(tok.Pos(), "duplicate Any value field")
+ }
+ if hasFields["expanded"] {
+ return d.newError(tok.Pos(), "conflict with [%s] field", typeURL)
+ }
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ s, ok := tok.String()
+ if !ok {
+ return d.newError(tok.Pos(), "invalid Any value: %v", tok.RawString())
+ }
+ bValue = []byte(s)
+ hasFields["value"] = true
+
+ default:
+ if !d.opts.DiscardUnknown {
+ return d.newError(tok.Pos(), "invalid field name %q in google.protobuf.Any message", tok.RawString())
+ }
+ }
+
+ case text.TypeName:
+ if hasFields["expanded"] {
+ return d.newError(tok.Pos(), "cannot have more than one type")
+ }
+ if hasFields["type_url"] {
+ return d.newError(tok.Pos(), "conflict with type_url field")
+ }
+ typeURL = tok.TypeName()
+ var err error
+ bValue, err = d.unmarshalExpandedAny(typeURL, tok.Pos())
+ if err != nil {
+ return err
+ }
+ hasFields["expanded"] = true
+
+ default:
+ if !d.opts.DiscardUnknown {
+ return d.newError(tok.Pos(), "invalid field name %q in google.protobuf.Any message", tok.RawString())
+ }
+ }
+ }
+
+ fds := m.Descriptor().Fields()
+ if len(typeURL) > 0 {
+ m.Set(fds.ByNumber(fieldnum.Any_TypeUrl), pref.ValueOfString(typeURL))
+ }
+ if len(bValue) > 0 {
+ m.Set(fds.ByNumber(fieldnum.Any_Value), pref.ValueOfBytes(bValue))
+ }
+ return nil
+}
+
+func (d decoder) unmarshalExpandedAny(typeURL string, pos int) ([]byte, error) {
+ mt, err := d.opts.Resolver.FindMessageByURL(typeURL)
+ if err != nil {
+ return nil, d.newError(pos, "unable to resolve message [%v]: %v", typeURL, err)
+ }
+ // Create new message for the embedded message type and unmarshal the value
+ // field into it.
+ m := mt.New()
+ if err := d.unmarshalMessage(m, true); err != nil {
+ return nil, err
+ }
+ // Serialize the embedded message and return the resulting bytes.
+ b, err := proto.MarshalOptions{
+ AllowPartial: true, // Never check required fields inside an Any.
+ Deterministic: true,
+ }.Marshal(m.Interface())
+ if err != nil {
+ return nil, d.newError(pos, "error in marshaling message into Any.value: %v", err)
+ }
+ return b, nil
+}
+
+// skipValue makes the decoder parse a field value in order to advance the read
+// to the next field. It relies on Read returning an error if the types are not
+// in valid sequence.
+func (d decoder) skipValue() error {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ // Only need to continue reading for messages and lists.
+ switch tok.Kind() {
+ case text.MessageOpen:
+ return d.skipMessageValue()
+
+ case text.ListOpen:
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case text.ListClose:
+ return nil
+ case text.MessageOpen:
+ return d.skipMessageValue()
+ default:
+ // Skip items. This will not validate whether skipped values are
+ // of the same type or not, same behavior as C++
+ // TextFormat::Parser::AllowUnknownField(true) version 3.8.0.
+ if err := d.skipValue(); err != nil {
+ return err
+ }
+ }
+ }
+ }
+ return nil
+}
+
+// skipMessageValue makes the decoder parse and skip over all fields in a
+// message. It assumes that the previous read type is MessageOpen.
+func (d decoder) skipMessageValue() error {
+ for {
+ tok, err := d.Read()
+ if err != nil {
+ return err
+ }
+ switch tok.Kind() {
+ case text.MessageClose:
+ return nil
+ case text.Name:
+ if err := d.skipValue(); err != nil {
+ return err
+ }
+ }
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/doc.go b/vendor/google.golang.org/protobuf/encoding/prototext/doc.go
new file mode 100644
index 0000000..162b4f9
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/prototext/doc.go
@@ -0,0 +1,7 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package prototext marshals and unmarshals protocol buffer messages as the
+// textproto format.
+package prototext
diff --git a/vendor/google.golang.org/protobuf/encoding/prototext/encode.go b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go
new file mode 100644
index 0000000..dece229
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/prototext/encode.go
@@ -0,0 +1,426 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package prototext
+
+import (
+ "fmt"
+ "sort"
+ "strconv"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/encoding/text"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/fieldnum"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/mapsort"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+const defaultIndent = " "
+
+// Format formats the message as a multiline string.
+// This function is only intended for human consumption and ignores errors.
+// Do not depend on the output being stable. It may change over time across
+// different versions of the program.
+func Format(m proto.Message) string {
+ return MarshalOptions{Multiline: true}.Format(m)
+}
+
+// Marshal writes the given proto.Message in textproto format using default
+// options. Do not depend on the output being stable. It may change over time
+// across different versions of the program.
+func Marshal(m proto.Message) ([]byte, error) {
+ return MarshalOptions{}.Marshal(m)
+}
+
+// MarshalOptions is a configurable text format marshaler.
+type MarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // Multiline specifies whether the marshaler should format the output in
+ // indented-form with every textual element on a new line.
+ // If Indent is an empty string, then an arbitrary indent is chosen.
+ Multiline bool
+
+ // Indent specifies the set of indentation characters to use in a multiline
+ // formatted output such that every entry is preceded by Indent and
+ // terminated by a newline. If non-empty, then Multiline is treated as true.
+ // Indent can only be composed of space or tab characters.
+ Indent string
+
+ // EmitASCII specifies whether to format strings and bytes as ASCII only
+ // as opposed to using UTF-8 encoding when possible.
+ EmitASCII bool
+
+ // allowInvalidUTF8 specifies whether to permit the encoding of strings
+ // with invalid UTF-8. This is unexported as it is intended to only
+ // be specified by the Format method.
+ allowInvalidUTF8 bool
+
+ // AllowPartial allows messages that have missing required fields to marshal
+ // without returning an error. If AllowPartial is false (the default),
+ // Marshal will return error if there are any missing required fields.
+ AllowPartial bool
+
+ // EmitUnknown specifies whether to emit unknown fields in the output.
+ // If specified, the unmarshaler may be unable to parse the output.
+ // The default is to exclude unknown fields.
+ EmitUnknown bool
+
+ // Resolver is used for looking up types when expanding google.protobuf.Any
+ // messages. If nil, this defaults to using protoregistry.GlobalTypes.
+ Resolver interface {
+ protoregistry.ExtensionTypeResolver
+ protoregistry.MessageTypeResolver
+ }
+}
+
+// Format formats the message as a string.
+// This method is only intended for human consumption and ignores errors.
+// Do not depend on the output being stable. It may change over time across
+// different versions of the program.
+func (o MarshalOptions) Format(m proto.Message) string {
+ if m == nil || !m.ProtoReflect().IsValid() {
+ return "<nil>" // invalid syntax, but okay since this is for debugging
+ }
+ o.allowInvalidUTF8 = true
+ o.AllowPartial = true
+ o.EmitUnknown = true
+ b, _ := o.Marshal(m)
+ return string(b)
+}
+
+// Marshal writes the given proto.Message in textproto format using options in
+// MarshalOptions object. Do not depend on the output being stable. It may
+// change over time across different versions of the program.
+func (o MarshalOptions) Marshal(m proto.Message) ([]byte, error) {
+ var delims = [2]byte{'{', '}'}
+
+ if o.Multiline && o.Indent == "" {
+ o.Indent = defaultIndent
+ }
+ if o.Resolver == nil {
+ o.Resolver = protoregistry.GlobalTypes
+ }
+
+ internalEnc, err := text.NewEncoder(o.Indent, delims, o.EmitASCII)
+ if err != nil {
+ return nil, err
+ }
+
+ // Treat nil message interface as an empty message,
+ // in which case there is nothing to output.
+ if m == nil {
+ return []byte{}, nil
+ }
+
+ enc := encoder{internalEnc, o}
+ err = enc.marshalMessage(m.ProtoReflect(), false)
+ if err != nil {
+ return nil, err
+ }
+ out := enc.Bytes()
+ if len(o.Indent) > 0 && len(out) > 0 {
+ out = append(out, '\n')
+ }
+ if o.AllowPartial {
+ return out, nil
+ }
+ return out, proto.CheckInitialized(m)
+}
+
+type encoder struct {
+ *text.Encoder
+ opts MarshalOptions
+}
+
+// marshalMessage marshals the given protoreflect.Message.
+func (e encoder) marshalMessage(m pref.Message, inclDelims bool) error {
+ messageDesc := m.Descriptor()
+ if !flags.ProtoLegacy && messageset.IsMessageSet(messageDesc) {
+ return errors.New("no support for proto1 MessageSets")
+ }
+
+ if inclDelims {
+ e.StartMessage()
+ defer e.EndMessage()
+ }
+
+ // Handle Any expansion.
+ if messageDesc.FullName() == "google.protobuf.Any" {
+ if e.marshalAny(m) {
+ return nil
+ }
+ // If unable to expand, continue on to marshal Any as a regular message.
+ }
+
+ // Marshal known fields.
+ fieldDescs := messageDesc.Fields()
+ size := fieldDescs.Len()
+ for i := 0; i < size; {
+ fd := fieldDescs.Get(i)
+ if od := fd.ContainingOneof(); od != nil {
+ fd = m.WhichOneof(od)
+ i += od.Fields().Len()
+ } else {
+ i++
+ }
+
+ if fd == nil || !m.Has(fd) {
+ continue
+ }
+
+ name := fd.Name()
+ // Use type name for group field name.
+ if fd.Kind() == pref.GroupKind {
+ name = fd.Message().Name()
+ }
+ val := m.Get(fd)
+ if err := e.marshalField(string(name), val, fd); err != nil {
+ return err
+ }
+ }
+
+ // Marshal extensions.
+ if err := e.marshalExtensions(m); err != nil {
+ return err
+ }
+
+ // Marshal unknown fields.
+ if e.opts.EmitUnknown {
+ e.marshalUnknown(m.GetUnknown())
+ }
+
+ return nil
+}
+
+// marshalField marshals the given field with protoreflect.Value.
+func (e encoder) marshalField(name string, val pref.Value, fd pref.FieldDescriptor) error {
+ switch {
+ case fd.IsList():
+ return e.marshalList(name, val.List(), fd)
+ case fd.IsMap():
+ return e.marshalMap(name, val.Map(), fd)
+ default:
+ e.WriteName(name)
+ return e.marshalSingular(val, fd)
+ }
+}
+
+// marshalSingular marshals the given non-repeated field value. This includes
+// all scalar types, enums, messages, and groups.
+func (e encoder) marshalSingular(val pref.Value, fd pref.FieldDescriptor) error {
+ kind := fd.Kind()
+ switch kind {
+ case pref.BoolKind:
+ e.WriteBool(val.Bool())
+
+ case pref.StringKind:
+ s := val.String()
+ if !e.opts.allowInvalidUTF8 && strs.EnforceUTF8(fd) && !utf8.ValidString(s) {
+ return errors.InvalidUTF8(string(fd.FullName()))
+ }
+ e.WriteString(s)
+
+ case pref.Int32Kind, pref.Int64Kind,
+ pref.Sint32Kind, pref.Sint64Kind,
+ pref.Sfixed32Kind, pref.Sfixed64Kind:
+ e.WriteInt(val.Int())
+
+ case pref.Uint32Kind, pref.Uint64Kind,
+ pref.Fixed32Kind, pref.Fixed64Kind:
+ e.WriteUint(val.Uint())
+
+ case pref.FloatKind:
+ // Encoder.WriteFloat handles the special numbers NaN and infinites.
+ e.WriteFloat(val.Float(), 32)
+
+ case pref.DoubleKind:
+ // Encoder.WriteFloat handles the special numbers NaN and infinites.
+ e.WriteFloat(val.Float(), 64)
+
+ case pref.BytesKind:
+ e.WriteString(string(val.Bytes()))
+
+ case pref.EnumKind:
+ num := val.Enum()
+ if desc := fd.Enum().Values().ByNumber(num); desc != nil {
+ e.WriteLiteral(string(desc.Name()))
+ } else {
+ // Use numeric value if there is no enum description.
+ e.WriteInt(int64(num))
+ }
+
+ case pref.MessageKind, pref.GroupKind:
+ return e.marshalMessage(val.Message(), true)
+
+ default:
+ panic(fmt.Sprintf("%v has unknown kind: %v", fd.FullName(), kind))
+ }
+ return nil
+}
+
+// marshalList marshals the given protoreflect.List as multiple name-value fields.
+func (e encoder) marshalList(name string, list pref.List, fd pref.FieldDescriptor) error {
+ size := list.Len()
+ for i := 0; i < size; i++ {
+ e.WriteName(name)
+ if err := e.marshalSingular(list.Get(i), fd); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// marshalMap marshals the given protoreflect.Map as multiple name-value fields.
+func (e encoder) marshalMap(name string, mmap pref.Map, fd pref.FieldDescriptor) error {
+ var err error
+ mapsort.Range(mmap, fd.MapKey().Kind(), func(key pref.MapKey, val pref.Value) bool {
+ e.WriteName(name)
+ e.StartMessage()
+ defer e.EndMessage()
+
+ e.WriteName("key")
+ err = e.marshalSingular(key.Value(), fd.MapKey())
+ if err != nil {
+ return false
+ }
+
+ e.WriteName("value")
+ err = e.marshalSingular(val, fd.MapValue())
+ if err != nil {
+ return false
+ }
+ return true
+ })
+ return err
+}
+
+// marshalExtensions marshals extension fields.
+func (e encoder) marshalExtensions(m pref.Message) error {
+ type entry struct {
+ key string
+ value pref.Value
+ desc pref.FieldDescriptor
+ }
+
+ // Get a sorted list based on field key first.
+ var entries []entry
+ m.Range(func(fd pref.FieldDescriptor, v pref.Value) bool {
+ if !fd.IsExtension() {
+ return true
+ }
+ // For MessageSet extensions, the name used is the parent message.
+ name := fd.FullName()
+ if messageset.IsMessageSetExtension(fd) {
+ name = name.Parent()
+ }
+ entries = append(entries, entry{
+ key: string(name),
+ value: v,
+ desc: fd,
+ })
+ return true
+ })
+ // Sort extensions lexicographically.
+ sort.Slice(entries, func(i, j int) bool {
+ return entries[i].key < entries[j].key
+ })
+
+ // Write out sorted list.
+ for _, entry := range entries {
+ // Extension field name is the proto field name enclosed in [].
+ name := "[" + entry.key + "]"
+ if err := e.marshalField(name, entry.value, entry.desc); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// marshalUnknown parses the given []byte and marshals fields out.
+// This function assumes proper encoding in the given []byte.
+func (e encoder) marshalUnknown(b []byte) {
+ const dec = 10
+ const hex = 16
+ for len(b) > 0 {
+ num, wtype, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ e.WriteName(strconv.FormatInt(int64(num), dec))
+
+ switch wtype {
+ case protowire.VarintType:
+ var v uint64
+ v, n = protowire.ConsumeVarint(b)
+ e.WriteUint(v)
+ case protowire.Fixed32Type:
+ var v uint32
+ v, n = protowire.ConsumeFixed32(b)
+ e.WriteLiteral("0x" + strconv.FormatUint(uint64(v), hex))
+ case protowire.Fixed64Type:
+ var v uint64
+ v, n = protowire.ConsumeFixed64(b)
+ e.WriteLiteral("0x" + strconv.FormatUint(v, hex))
+ case protowire.BytesType:
+ var v []byte
+ v, n = protowire.ConsumeBytes(b)
+ e.WriteString(string(v))
+ case protowire.StartGroupType:
+ e.StartMessage()
+ var v []byte
+ v, n = protowire.ConsumeGroup(num, b)
+ e.marshalUnknown(v)
+ e.EndMessage()
+ default:
+ panic(fmt.Sprintf("prototext: error parsing unknown field wire type: %v", wtype))
+ }
+
+ b = b[n:]
+ }
+}
+
+// marshalAny marshals the given google.protobuf.Any message in expanded form.
+// It returns true if it was able to marshal, else false.
+func (e encoder) marshalAny(any pref.Message) bool {
+ // Construct the embedded message.
+ fds := any.Descriptor().Fields()
+ fdType := fds.ByNumber(fieldnum.Any_TypeUrl)
+ typeURL := any.Get(fdType).String()
+ mt, err := e.opts.Resolver.FindMessageByURL(typeURL)
+ if err != nil {
+ return false
+ }
+ m := mt.New().Interface()
+
+ // Unmarshal bytes into embedded message.
+ fdValue := fds.ByNumber(fieldnum.Any_Value)
+ value := any.Get(fdValue)
+ err = proto.UnmarshalOptions{
+ AllowPartial: true,
+ Resolver: e.opts.Resolver,
+ }.Unmarshal(value.Bytes(), m)
+ if err != nil {
+ return false
+ }
+
+ // Get current encoder position. If marshaling fails, reset encoder output
+ // back to this position.
+ pos := e.Snapshot()
+
+ // Field name is the proto field name enclosed in [].
+ e.WriteName("[" + typeURL + "]")
+ err = e.marshalMessage(m.ProtoReflect(), true)
+ if err != nil {
+ e.Reset(pos)
+ return false
+ }
+ return true
+}
diff --git a/vendor/google.golang.org/protobuf/encoding/protowire/wire.go b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go
new file mode 100644
index 0000000..a427f8b
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/encoding/protowire/wire.go
@@ -0,0 +1,538 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protowire parses and formats the raw wire encoding.
+// See https://developers.google.com/protocol-buffers/docs/encoding.
+//
+// For marshaling and unmarshaling entire protobuf messages,
+// use the "google.golang.org/protobuf/proto" package instead.
+package protowire
+
+import (
+ "io"
+ "math"
+ "math/bits"
+
+ "google.golang.org/protobuf/internal/errors"
+)
+
+// Number represents the field number.
+type Number int32
+
+const (
+ MinValidNumber Number = 1
+ FirstReservedNumber Number = 19000
+ LastReservedNumber Number = 19999
+ MaxValidNumber Number = 1<<29 - 1
+)
+
+// IsValid reports whether the field number is semantically valid.
+//
+// Note that while numbers within the reserved range are semantically invalid,
+// they are syntactically valid in the wire format.
+// Implementations may treat records with reserved field numbers as unknown.
+func (n Number) IsValid() bool {
+ return MinValidNumber <= n && n < FirstReservedNumber || LastReservedNumber < n && n <= MaxValidNumber
+}
+
+// Type represents the wire type.
+type Type int8
+
+const (
+ VarintType Type = 0
+ Fixed32Type Type = 5
+ Fixed64Type Type = 1
+ BytesType Type = 2
+ StartGroupType Type = 3
+ EndGroupType Type = 4
+)
+
+const (
+ _ = -iota
+ errCodeTruncated
+ errCodeFieldNumber
+ errCodeOverflow
+ errCodeReserved
+ errCodeEndGroup
+)
+
+var (
+ errFieldNumber = errors.New("invalid field number")
+ errOverflow = errors.New("variable length integer overflow")
+ errReserved = errors.New("cannot parse reserved wire type")
+ errEndGroup = errors.New("mismatching end group marker")
+ errParse = errors.New("parse error")
+)
+
+// ParseError converts an error code into an error value.
+// This returns nil if n is a non-negative number.
+func ParseError(n int) error {
+ if n >= 0 {
+ return nil
+ }
+ switch n {
+ case errCodeTruncated:
+ return io.ErrUnexpectedEOF
+ case errCodeFieldNumber:
+ return errFieldNumber
+ case errCodeOverflow:
+ return errOverflow
+ case errCodeReserved:
+ return errReserved
+ case errCodeEndGroup:
+ return errEndGroup
+ default:
+ return errParse
+ }
+}
+
+// ConsumeField parses an entire field record (both tag and value) and returns
+// the field number, the wire type, and the total length.
+// This returns a negative length upon an error (see ParseError).
+//
+// The total length includes the tag header and the end group marker (if the
+// field is a group).
+func ConsumeField(b []byte) (Number, Type, int) {
+ num, typ, n := ConsumeTag(b)
+ if n < 0 {
+ return 0, 0, n // forward error code
+ }
+ m := ConsumeFieldValue(num, typ, b[n:])
+ if m < 0 {
+ return 0, 0, m // forward error code
+ }
+ return num, typ, n + m
+}
+
+// ConsumeFieldValue parses a field value and returns its length.
+// This assumes that the field Number and wire Type have already been parsed.
+// This returns a negative length upon an error (see ParseError).
+//
+// When parsing a group, the length includes the end group marker and
+// the end group is verified to match the starting field number.
+func ConsumeFieldValue(num Number, typ Type, b []byte) (n int) {
+ switch typ {
+ case VarintType:
+ _, n = ConsumeVarint(b)
+ return n
+ case Fixed32Type:
+ _, n = ConsumeFixed32(b)
+ return n
+ case Fixed64Type:
+ _, n = ConsumeFixed64(b)
+ return n
+ case BytesType:
+ _, n = ConsumeBytes(b)
+ return n
+ case StartGroupType:
+ n0 := len(b)
+ for {
+ num2, typ2, n := ConsumeTag(b)
+ if n < 0 {
+ return n // forward error code
+ }
+ b = b[n:]
+ if typ2 == EndGroupType {
+ if num != num2 {
+ return errCodeEndGroup
+ }
+ return n0 - len(b)
+ }
+
+ n = ConsumeFieldValue(num2, typ2, b)
+ if n < 0 {
+ return n // forward error code
+ }
+ b = b[n:]
+ }
+ case EndGroupType:
+ return errCodeEndGroup
+ default:
+ return errCodeReserved
+ }
+}
+
+// AppendTag encodes num and typ as a varint-encoded tag and appends it to b.
+func AppendTag(b []byte, num Number, typ Type) []byte {
+ return AppendVarint(b, EncodeTag(num, typ))
+}
+
+// ConsumeTag parses b as a varint-encoded tag, reporting its length.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeTag(b []byte) (Number, Type, int) {
+ v, n := ConsumeVarint(b)
+ if n < 0 {
+ return 0, 0, n // forward error code
+ }
+ num, typ := DecodeTag(v)
+ if num < MinValidNumber {
+ return 0, 0, errCodeFieldNumber
+ }
+ return num, typ, n
+}
+
+func SizeTag(num Number) int {
+ return SizeVarint(EncodeTag(num, 0)) // wire type has no effect on size
+}
+
+// AppendVarint appends v to b as a varint-encoded uint64.
+func AppendVarint(b []byte, v uint64) []byte {
+ switch {
+ case v < 1<<7:
+ b = append(b, byte(v))
+ case v < 1<<14:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte(v>>7))
+ case v < 1<<21:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte(v>>14))
+ case v < 1<<28:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte(v>>21))
+ case v < 1<<35:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte((v>>21)&0x7f|0x80),
+ byte(v>>28))
+ case v < 1<<42:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte((v>>21)&0x7f|0x80),
+ byte((v>>28)&0x7f|0x80),
+ byte(v>>35))
+ case v < 1<<49:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte((v>>21)&0x7f|0x80),
+ byte((v>>28)&0x7f|0x80),
+ byte((v>>35)&0x7f|0x80),
+ byte(v>>42))
+ case v < 1<<56:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte((v>>21)&0x7f|0x80),
+ byte((v>>28)&0x7f|0x80),
+ byte((v>>35)&0x7f|0x80),
+ byte((v>>42)&0x7f|0x80),
+ byte(v>>49))
+ case v < 1<<63:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte((v>>21)&0x7f|0x80),
+ byte((v>>28)&0x7f|0x80),
+ byte((v>>35)&0x7f|0x80),
+ byte((v>>42)&0x7f|0x80),
+ byte((v>>49)&0x7f|0x80),
+ byte(v>>56))
+ default:
+ b = append(b,
+ byte((v>>0)&0x7f|0x80),
+ byte((v>>7)&0x7f|0x80),
+ byte((v>>14)&0x7f|0x80),
+ byte((v>>21)&0x7f|0x80),
+ byte((v>>28)&0x7f|0x80),
+ byte((v>>35)&0x7f|0x80),
+ byte((v>>42)&0x7f|0x80),
+ byte((v>>49)&0x7f|0x80),
+ byte((v>>56)&0x7f|0x80),
+ 1)
+ }
+ return b
+}
+
+// ConsumeVarint parses b as a varint-encoded uint64, reporting its length.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeVarint(b []byte) (v uint64, n int) {
+ var y uint64
+ if len(b) <= 0 {
+ return 0, errCodeTruncated
+ }
+ v = uint64(b[0])
+ if v < 0x80 {
+ return v, 1
+ }
+ v -= 0x80
+
+ if len(b) <= 1 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[1])
+ v += y << 7
+ if y < 0x80 {
+ return v, 2
+ }
+ v -= 0x80 << 7
+
+ if len(b) <= 2 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[2])
+ v += y << 14
+ if y < 0x80 {
+ return v, 3
+ }
+ v -= 0x80 << 14
+
+ if len(b) <= 3 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[3])
+ v += y << 21
+ if y < 0x80 {
+ return v, 4
+ }
+ v -= 0x80 << 21
+
+ if len(b) <= 4 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[4])
+ v += y << 28
+ if y < 0x80 {
+ return v, 5
+ }
+ v -= 0x80 << 28
+
+ if len(b) <= 5 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[5])
+ v += y << 35
+ if y < 0x80 {
+ return v, 6
+ }
+ v -= 0x80 << 35
+
+ if len(b) <= 6 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[6])
+ v += y << 42
+ if y < 0x80 {
+ return v, 7
+ }
+ v -= 0x80 << 42
+
+ if len(b) <= 7 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[7])
+ v += y << 49
+ if y < 0x80 {
+ return v, 8
+ }
+ v -= 0x80 << 49
+
+ if len(b) <= 8 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[8])
+ v += y << 56
+ if y < 0x80 {
+ return v, 9
+ }
+ v -= 0x80 << 56
+
+ if len(b) <= 9 {
+ return 0, errCodeTruncated
+ }
+ y = uint64(b[9])
+ v += y << 63
+ if y < 2 {
+ return v, 10
+ }
+ return 0, errCodeOverflow
+}
+
+// SizeVarint returns the encoded size of a varint.
+// The size is guaranteed to be within 1 and 10, inclusive.
+func SizeVarint(v uint64) int {
+ // This computes 1 + (bits.Len64(v)-1)/7.
+ // 9/64 is a good enough approximation of 1/7
+ return int(9*uint32(bits.Len64(v))+64) / 64
+}
+
+// AppendFixed32 appends v to b as a little-endian uint32.
+func AppendFixed32(b []byte, v uint32) []byte {
+ return append(b,
+ byte(v>>0),
+ byte(v>>8),
+ byte(v>>16),
+ byte(v>>24))
+}
+
+// ConsumeFixed32 parses b as a little-endian uint32, reporting its length.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeFixed32(b []byte) (v uint32, n int) {
+ if len(b) < 4 {
+ return 0, errCodeTruncated
+ }
+ v = uint32(b[0])<<0 | uint32(b[1])<<8 | uint32(b[2])<<16 | uint32(b[3])<<24
+ return v, 4
+}
+
+// SizeFixed32 returns the encoded size of a fixed32; which is always 4.
+func SizeFixed32() int {
+ return 4
+}
+
+// AppendFixed64 appends v to b as a little-endian uint64.
+func AppendFixed64(b []byte, v uint64) []byte {
+ return append(b,
+ byte(v>>0),
+ byte(v>>8),
+ byte(v>>16),
+ byte(v>>24),
+ byte(v>>32),
+ byte(v>>40),
+ byte(v>>48),
+ byte(v>>56))
+}
+
+// ConsumeFixed64 parses b as a little-endian uint64, reporting its length.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeFixed64(b []byte) (v uint64, n int) {
+ if len(b) < 8 {
+ return 0, errCodeTruncated
+ }
+ v = uint64(b[0])<<0 | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 | uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
+ return v, 8
+}
+
+// SizeFixed64 returns the encoded size of a fixed64; which is always 8.
+func SizeFixed64() int {
+ return 8
+}
+
+// AppendBytes appends v to b as a length-prefixed bytes value.
+func AppendBytes(b []byte, v []byte) []byte {
+ return append(AppendVarint(b, uint64(len(v))), v...)
+}
+
+// ConsumeBytes parses b as a length-prefixed bytes value, reporting its length.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeBytes(b []byte) (v []byte, n int) {
+ m, n := ConsumeVarint(b)
+ if n < 0 {
+ return nil, n // forward error code
+ }
+ if m > uint64(len(b[n:])) {
+ return nil, errCodeTruncated
+ }
+ return b[n:][:m], n + int(m)
+}
+
+// SizeBytes returns the encoded size of a length-prefixed bytes value,
+// given only the length.
+func SizeBytes(n int) int {
+ return SizeVarint(uint64(n)) + n
+}
+
+// AppendString appends v to b as a length-prefixed bytes value.
+func AppendString(b []byte, v string) []byte {
+ return append(AppendVarint(b, uint64(len(v))), v...)
+}
+
+// ConsumeString parses b as a length-prefixed bytes value, reporting its length.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeString(b []byte) (v string, n int) {
+ bb, n := ConsumeBytes(b)
+ return string(bb), n
+}
+
+// AppendGroup appends v to b as group value, with a trailing end group marker.
+// The value v must not contain the end marker.
+func AppendGroup(b []byte, num Number, v []byte) []byte {
+ return AppendVarint(append(b, v...), EncodeTag(num, EndGroupType))
+}
+
+// ConsumeGroup parses b as a group value until the trailing end group marker,
+// and verifies that the end marker matches the provided num. The value v
+// does not contain the end marker, while the length does contain the end marker.
+// This returns a negative length upon an error (see ParseError).
+func ConsumeGroup(num Number, b []byte) (v []byte, n int) {
+ n = ConsumeFieldValue(num, StartGroupType, b)
+ if n < 0 {
+ return nil, n // forward error code
+ }
+ b = b[:n]
+
+ // Truncate off end group marker, but need to handle denormalized varints.
+ // Assuming end marker is never 0 (which is always the case since
+ // EndGroupType is non-zero), we can truncate all trailing bytes where the
+ // lower 7 bits are all zero (implying that the varint is denormalized).
+ for len(b) > 0 && b[len(b)-1]&0x7f == 0 {
+ b = b[:len(b)-1]
+ }
+ b = b[:len(b)-SizeTag(num)]
+ return b, n
+}
+
+// SizeGroup returns the encoded size of a group, given only the length.
+func SizeGroup(num Number, n int) int {
+ return n + SizeTag(num)
+}
+
+// DecodeTag decodes the field Number and wire Type from its unified form.
+// The Number is -1 if the decoded field number overflows int32.
+// Other than overflow, this does not check for field number validity.
+func DecodeTag(x uint64) (Number, Type) {
+ // NOTE: MessageSet allows for larger field numbers than normal.
+ if x>>3 > uint64(math.MaxInt32) {
+ return -1, 0
+ }
+ return Number(x >> 3), Type(x & 7)
+}
+
+// EncodeTag encodes the field Number and wire Type into its unified form.
+func EncodeTag(num Number, typ Type) uint64 {
+ return uint64(num)<<3 | uint64(typ&7)
+}
+
+// DecodeZigZag decodes a zig-zag-encoded uint64 as an int64.
+// Input: {…, 5, 3, 1, 0, 2, 4, 6, …}
+// Output: {…, -3, -2, -1, 0, +1, +2, +3, …}
+func DecodeZigZag(x uint64) int64 {
+ return int64(x>>1) ^ int64(x)<<63>>63
+}
+
+// EncodeZigZag encodes an int64 as a zig-zag-encoded uint64.
+// Input: {…, -3, -2, -1, 0, +1, +2, +3, …}
+// Output: {…, 5, 3, 1, 0, 2, 4, 6, …}
+func EncodeZigZag(x int64) uint64 {
+ return uint64(x<<1) ^ uint64(x>>63)
+}
+
+// DecodeBool decodes a uint64 as a bool.
+// Input: { 0, 1, 2, …}
+// Output: {false, true, true, …}
+func DecodeBool(x uint64) bool {
+ return x != 0
+}
+
+// EncodeBool encodes a bool as a uint64.
+// Input: {false, true}
+// Output: { 0, 1}
+func EncodeBool(x bool) uint64 {
+ if x {
+ return 1
+ }
+ return 0
+}
diff --git a/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go
new file mode 100644
index 0000000..e7af0fe
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/descfmt/stringer.go
@@ -0,0 +1,316 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package descfmt provides functionality to format descriptors.
+package descfmt
+
+import (
+ "fmt"
+ "io"
+ "reflect"
+ "strconv"
+ "strings"
+
+ "google.golang.org/protobuf/internal/detrand"
+ "google.golang.org/protobuf/internal/pragma"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type list interface {
+ Len() int
+ pragma.DoNotImplement
+}
+
+func FormatList(s fmt.State, r rune, vs list) {
+ io.WriteString(s, formatListOpt(vs, true, r == 'v' && (s.Flag('+') || s.Flag('#'))))
+}
+func formatListOpt(vs list, isRoot, allowMulti bool) string {
+ start, end := "[", "]"
+ if isRoot {
+ var name string
+ switch vs.(type) {
+ case pref.Names:
+ name = "Names"
+ case pref.FieldNumbers:
+ name = "FieldNumbers"
+ case pref.FieldRanges:
+ name = "FieldRanges"
+ case pref.EnumRanges:
+ name = "EnumRanges"
+ case pref.FileImports:
+ name = "FileImports"
+ case pref.Descriptor:
+ name = reflect.ValueOf(vs).MethodByName("Get").Type().Out(0).Name() + "s"
+ }
+ start, end = name+"{", "}"
+ }
+
+ var ss []string
+ switch vs := vs.(type) {
+ case pref.Names:
+ for i := 0; i < vs.Len(); i++ {
+ ss = append(ss, fmt.Sprint(vs.Get(i)))
+ }
+ return start + joinStrings(ss, false) + end
+ case pref.FieldNumbers:
+ for i := 0; i < vs.Len(); i++ {
+ ss = append(ss, fmt.Sprint(vs.Get(i)))
+ }
+ return start + joinStrings(ss, false) + end
+ case pref.FieldRanges:
+ for i := 0; i < vs.Len(); i++ {
+ r := vs.Get(i)
+ if r[0]+1 == r[1] {
+ ss = append(ss, fmt.Sprintf("%d", r[0]))
+ } else {
+ ss = append(ss, fmt.Sprintf("%d:%d", r[0], r[1])) // enum ranges are end exclusive
+ }
+ }
+ return start + joinStrings(ss, false) + end
+ case pref.EnumRanges:
+ for i := 0; i < vs.Len(); i++ {
+ r := vs.Get(i)
+ if r[0] == r[1] {
+ ss = append(ss, fmt.Sprintf("%d", r[0]))
+ } else {
+ ss = append(ss, fmt.Sprintf("%d:%d", r[0], int64(r[1])+1)) // enum ranges are end inclusive
+ }
+ }
+ return start + joinStrings(ss, false) + end
+ case pref.FileImports:
+ for i := 0; i < vs.Len(); i++ {
+ var rs records
+ rs.Append(reflect.ValueOf(vs.Get(i)), "Path", "Package", "IsPublic", "IsWeak")
+ ss = append(ss, "{"+rs.Join()+"}")
+ }
+ return start + joinStrings(ss, allowMulti) + end
+ default:
+ _, isEnumValue := vs.(pref.EnumValueDescriptors)
+ for i := 0; i < vs.Len(); i++ {
+ m := reflect.ValueOf(vs).MethodByName("Get")
+ v := m.Call([]reflect.Value{reflect.ValueOf(i)})[0].Interface()
+ ss = append(ss, formatDescOpt(v.(pref.Descriptor), false, allowMulti && !isEnumValue))
+ }
+ return start + joinStrings(ss, allowMulti && isEnumValue) + end
+ }
+}
+
+// descriptorAccessors is a list of accessors to print for each descriptor.
+//
+// Do not print all accessors since some contain redundant information,
+// while others are pointers that we do not want to follow since the descriptor
+// is actually a cyclic graph.
+//
+// Using a list allows us to print the accessors in a sensible order.
+var descriptorAccessors = map[reflect.Type][]string{
+ reflect.TypeOf((*pref.FileDescriptor)(nil)).Elem(): {"Path", "Package", "Imports", "Messages", "Enums", "Extensions", "Services"},
+ reflect.TypeOf((*pref.MessageDescriptor)(nil)).Elem(): {"IsMapEntry", "Fields", "Oneofs", "ReservedNames", "ReservedRanges", "RequiredNumbers", "ExtensionRanges", "Messages", "Enums", "Extensions"},
+ reflect.TypeOf((*pref.FieldDescriptor)(nil)).Elem(): {"Number", "Cardinality", "Kind", "HasJSONName", "JSONName", "HasPresence", "IsExtension", "IsPacked", "IsWeak", "IsList", "IsMap", "MapKey", "MapValue", "HasDefault", "Default", "ContainingOneof", "ContainingMessage", "Message", "Enum"},
+ reflect.TypeOf((*pref.OneofDescriptor)(nil)).Elem(): {"Fields"}, // not directly used; must keep in sync with formatDescOpt
+ reflect.TypeOf((*pref.EnumDescriptor)(nil)).Elem(): {"Values", "ReservedNames", "ReservedRanges"},
+ reflect.TypeOf((*pref.EnumValueDescriptor)(nil)).Elem(): {"Number"},
+ reflect.TypeOf((*pref.ServiceDescriptor)(nil)).Elem(): {"Methods"},
+ reflect.TypeOf((*pref.MethodDescriptor)(nil)).Elem(): {"Input", "Output", "IsStreamingClient", "IsStreamingServer"},
+}
+
+func FormatDesc(s fmt.State, r rune, t pref.Descriptor) {
+ io.WriteString(s, formatDescOpt(t, true, r == 'v' && (s.Flag('+') || s.Flag('#'))))
+}
+func formatDescOpt(t pref.Descriptor, isRoot, allowMulti bool) string {
+ rv := reflect.ValueOf(t)
+ rt := rv.MethodByName("ProtoType").Type().In(0)
+
+ start, end := "{", "}"
+ if isRoot {
+ start = rt.Name() + "{"
+ }
+
+ _, isFile := t.(pref.FileDescriptor)
+ rs := records{allowMulti: allowMulti}
+ if t.IsPlaceholder() {
+ if isFile {
+ rs.Append(rv, "Path", "Package", "IsPlaceholder")
+ } else {
+ rs.Append(rv, "FullName", "IsPlaceholder")
+ }
+ } else {
+ switch {
+ case isFile:
+ rs.Append(rv, "Syntax")
+ case isRoot:
+ rs.Append(rv, "Syntax", "FullName")
+ default:
+ rs.Append(rv, "Name")
+ }
+ switch t := t.(type) {
+ case pref.FieldDescriptor:
+ for _, s := range descriptorAccessors[rt] {
+ switch s {
+ case "MapKey":
+ if k := t.MapKey(); k != nil {
+ rs.recs = append(rs.recs, [2]string{"MapKey", k.Kind().String()})
+ }
+ case "MapValue":
+ if v := t.MapValue(); v != nil {
+ switch v.Kind() {
+ case pref.EnumKind:
+ rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Enum().FullName())})
+ case pref.MessageKind, pref.GroupKind:
+ rs.recs = append(rs.recs, [2]string{"MapValue", string(v.Message().FullName())})
+ default:
+ rs.recs = append(rs.recs, [2]string{"MapValue", v.Kind().String()})
+ }
+ }
+ case "ContainingOneof":
+ if od := t.ContainingOneof(); od != nil {
+ rs.recs = append(rs.recs, [2]string{"Oneof", string(od.Name())})
+ }
+ case "ContainingMessage":
+ if t.IsExtension() {
+ rs.recs = append(rs.recs, [2]string{"Extendee", string(t.ContainingMessage().FullName())})
+ }
+ case "Message":
+ if !t.IsMap() {
+ rs.Append(rv, s)
+ }
+ default:
+ rs.Append(rv, s)
+ }
+ }
+ case pref.OneofDescriptor:
+ var ss []string
+ fs := t.Fields()
+ for i := 0; i < fs.Len(); i++ {
+ ss = append(ss, string(fs.Get(i).Name()))
+ }
+ if len(ss) > 0 {
+ rs.recs = append(rs.recs, [2]string{"Fields", "[" + joinStrings(ss, false) + "]"})
+ }
+ default:
+ rs.Append(rv, descriptorAccessors[rt]...)
+ }
+ if rv.MethodByName("GoType").IsValid() {
+ rs.Append(rv, "GoType")
+ }
+ }
+ return start + rs.Join() + end
+}
+
+type records struct {
+ recs [][2]string
+ allowMulti bool
+}
+
+func (rs *records) Append(v reflect.Value, accessors ...string) {
+ for _, a := range accessors {
+ var rv reflect.Value
+ if m := v.MethodByName(a); m.IsValid() {
+ rv = m.Call(nil)[0]
+ }
+ if v.Kind() == reflect.Struct && !rv.IsValid() {
+ rv = v.FieldByName(a)
+ }
+ if !rv.IsValid() {
+ panic(fmt.Sprintf("unknown accessor: %v.%s", v.Type(), a))
+ }
+ if _, ok := rv.Interface().(pref.Value); ok {
+ rv = rv.MethodByName("Interface").Call(nil)[0]
+ if !rv.IsNil() {
+ rv = rv.Elem()
+ }
+ }
+
+ // Ignore zero values.
+ var isZero bool
+ switch rv.Kind() {
+ case reflect.Interface, reflect.Slice:
+ isZero = rv.IsNil()
+ case reflect.Bool:
+ isZero = rv.Bool() == false
+ case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+ isZero = rv.Int() == 0
+ case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
+ isZero = rv.Uint() == 0
+ case reflect.String:
+ isZero = rv.String() == ""
+ }
+ if n, ok := rv.Interface().(list); ok {
+ isZero = n.Len() == 0
+ }
+ if isZero {
+ continue
+ }
+
+ // Format the value.
+ var s string
+ v := rv.Interface()
+ switch v := v.(type) {
+ case list:
+ s = formatListOpt(v, false, rs.allowMulti)
+ case pref.FieldDescriptor, pref.OneofDescriptor, pref.EnumValueDescriptor, pref.MethodDescriptor:
+ s = string(v.(pref.Descriptor).Name())
+ case pref.Descriptor:
+ s = string(v.FullName())
+ case string:
+ s = strconv.Quote(v)
+ case []byte:
+ s = fmt.Sprintf("%q", v)
+ default:
+ s = fmt.Sprint(v)
+ }
+ rs.recs = append(rs.recs, [2]string{a, s})
+ }
+}
+
+func (rs *records) Join() string {
+ var ss []string
+
+ // In single line mode, simply join all records with commas.
+ if !rs.allowMulti {
+ for _, r := range rs.recs {
+ ss = append(ss, r[0]+formatColon(0)+r[1])
+ }
+ return joinStrings(ss, false)
+ }
+
+ // In allowMulti line mode, align single line records for more readable output.
+ var maxLen int
+ flush := func(i int) {
+ for _, r := range rs.recs[len(ss):i] {
+ ss = append(ss, r[0]+formatColon(maxLen-len(r[0]))+r[1])
+ }
+ maxLen = 0
+ }
+ for i, r := range rs.recs {
+ if isMulti := strings.Contains(r[1], "\n"); isMulti {
+ flush(i)
+ ss = append(ss, r[0]+formatColon(0)+strings.Join(strings.Split(r[1], "\n"), "\n\t"))
+ } else if maxLen < len(r[0]) {
+ maxLen = len(r[0])
+ }
+ }
+ flush(len(rs.recs))
+ return joinStrings(ss, true)
+}
+
+func formatColon(padding int) string {
+ // Deliberately introduce instability into the debug output to
+ // discourage users from performing string comparisons.
+ // This provides us flexibility to change the output in the future.
+ if detrand.Bool() {
+ return ":" + strings.Repeat(" ", 1+padding) // use non-breaking spaces (U+00a0)
+ } else {
+ return ":" + strings.Repeat(" ", 1+padding) // use regular spaces (U+0020)
+ }
+}
+
+func joinStrings(ss []string, isMulti bool) string {
+ if len(ss) == 0 {
+ return ""
+ }
+ if isMulti {
+ return "\n\t" + strings.Join(ss, "\n\t") + "\n"
+ }
+ return strings.Join(ss, ", ")
+}
diff --git a/vendor/google.golang.org/protobuf/internal/descopts/options.go b/vendor/google.golang.org/protobuf/internal/descopts/options.go
new file mode 100644
index 0000000..8401be8
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/descopts/options.go
@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package descopts contains the nil pointers to concrete descriptor options.
+//
+// This package exists as a form of reverse dependency injection so that certain
+// packages (e.g., internal/filedesc and internal/filetype can avoid a direct
+// dependency on the descriptor proto package).
+package descopts
+
+import pref "google.golang.org/protobuf/reflect/protoreflect"
+
+// These variables are set by the init function in descriptor.pb.go via logic
+// in internal/filetype. In other words, so long as the descriptor proto package
+// is linked in, these variables will be populated.
+//
+// Each variable is populated with a nil pointer to the options struct.
+var (
+ File pref.ProtoMessage
+ Enum pref.ProtoMessage
+ EnumValue pref.ProtoMessage
+ Message pref.ProtoMessage
+ Field pref.ProtoMessage
+ Oneof pref.ProtoMessage
+ ExtensionRange pref.ProtoMessage
+ Service pref.ProtoMessage
+ Method pref.ProtoMessage
+)
diff --git a/vendor/google.golang.org/protobuf/internal/detectknown/detect.go b/vendor/google.golang.org/protobuf/internal/detectknown/detect.go
new file mode 100644
index 0000000..091c423
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/detectknown/detect.go
@@ -0,0 +1,47 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package detectknown provides functionality for detecting well-known types
+// and identifying them by name.
+package detectknown
+
+import "google.golang.org/protobuf/reflect/protoreflect"
+
+type ProtoFile int
+
+const (
+ Unknown ProtoFile = iota
+ AnyProto
+ TimestampProto
+ DurationProto
+ WrappersProto
+ StructProto
+ FieldMaskProto
+ EmptyProto
+)
+
+var wellKnownTypes = map[protoreflect.FullName]ProtoFile{
+ "google.protobuf.Any": AnyProto,
+ "google.protobuf.Timestamp": TimestampProto,
+ "google.protobuf.Duration": DurationProto,
+ "google.protobuf.BoolValue": WrappersProto,
+ "google.protobuf.Int32Value": WrappersProto,
+ "google.protobuf.Int64Value": WrappersProto,
+ "google.protobuf.UInt32Value": WrappersProto,
+ "google.protobuf.UInt64Value": WrappersProto,
+ "google.protobuf.FloatValue": WrappersProto,
+ "google.protobuf.DoubleValue": WrappersProto,
+ "google.protobuf.BytesValue": WrappersProto,
+ "google.protobuf.StringValue": WrappersProto,
+ "google.protobuf.Struct": StructProto,
+ "google.protobuf.ListValue": StructProto,
+ "google.protobuf.Value": StructProto,
+ "google.protobuf.FieldMask": FieldMaskProto,
+ "google.protobuf.Empty": EmptyProto,
+}
+
+// Which identifies the proto file that a well-known type belongs to.
+func Which(s protoreflect.FullName) ProtoFile {
+ return wellKnownTypes[s]
+}
diff --git a/vendor/google.golang.org/protobuf/internal/detrand/rand.go b/vendor/google.golang.org/protobuf/internal/detrand/rand.go
new file mode 100644
index 0000000..a904dd1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/detrand/rand.go
@@ -0,0 +1,61 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package detrand provides deterministically random functionality.
+//
+// The pseudo-randomness of these functions is seeded by the program binary
+// itself and guarantees that the output does not change within a program,
+// while ensuring that the output is unstable across different builds.
+package detrand
+
+import (
+ "encoding/binary"
+ "hash/fnv"
+ "os"
+)
+
+// Disable disables detrand such that all functions returns the zero value.
+// This function is not concurrent-safe and must be called during program init.
+func Disable() {
+ randSeed = 0
+}
+
+// Bool returns a deterministically random boolean.
+func Bool() bool {
+ return randSeed%2 == 1
+}
+
+// randSeed is a best-effort at an approximate hash of the Go binary.
+var randSeed = binaryHash()
+
+func binaryHash() uint64 {
+ // Open the Go binary.
+ s, err := os.Executable()
+ if err != nil {
+ return 0
+ }
+ f, err := os.Open(s)
+ if err != nil {
+ return 0
+ }
+ defer f.Close()
+
+ // Hash the size and several samples of the Go binary.
+ const numSamples = 8
+ var buf [64]byte
+ h := fnv.New64()
+ fi, err := f.Stat()
+ if err != nil {
+ return 0
+ }
+ binary.LittleEndian.PutUint64(buf[:8], uint64(fi.Size()))
+ h.Write(buf[:8])
+ for i := int64(0); i < numSamples; i++ {
+ if _, err := f.ReadAt(buf[:], i*fi.Size()/numSamples); err != nil {
+ return 0
+ }
+ h.Write(buf[:])
+ }
+ return h.Sum64()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go
new file mode 100644
index 0000000..fdd9b13
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/defval/default.go
@@ -0,0 +1,213 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package defval marshals and unmarshals textual forms of default values.
+//
+// This package handles both the form historically used in Go struct field tags
+// and also the form used by google.protobuf.FieldDescriptorProto.default_value
+// since they differ in superficial ways.
+package defval
+
+import (
+ "fmt"
+ "math"
+ "strconv"
+
+ ptext "google.golang.org/protobuf/internal/encoding/text"
+ errors "google.golang.org/protobuf/internal/errors"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Format is the serialization format used to represent the default value.
+type Format int
+
+const (
+ _ Format = iota
+
+ // Descriptor uses the serialization format that protoc uses with the
+ // google.protobuf.FieldDescriptorProto.default_value field.
+ Descriptor
+
+ // GoTag uses the historical serialization format in Go struct field tags.
+ GoTag
+)
+
+// Unmarshal deserializes the default string s according to the given kind k.
+// When k is an enum, a list of enum value descriptors must be provided.
+func Unmarshal(s string, k pref.Kind, evs pref.EnumValueDescriptors, f Format) (pref.Value, pref.EnumValueDescriptor, error) {
+ switch k {
+ case pref.BoolKind:
+ if f == GoTag {
+ switch s {
+ case "1":
+ return pref.ValueOfBool(true), nil, nil
+ case "0":
+ return pref.ValueOfBool(false), nil, nil
+ }
+ } else {
+ switch s {
+ case "true":
+ return pref.ValueOfBool(true), nil, nil
+ case "false":
+ return pref.ValueOfBool(false), nil, nil
+ }
+ }
+ case pref.EnumKind:
+ if f == GoTag {
+ // Go tags use the numeric form of the enum value.
+ if n, err := strconv.ParseInt(s, 10, 32); err == nil {
+ if ev := evs.ByNumber(pref.EnumNumber(n)); ev != nil {
+ return pref.ValueOfEnum(ev.Number()), ev, nil
+ }
+ }
+ } else {
+ // Descriptor default_value use the enum identifier.
+ ev := evs.ByName(pref.Name(s))
+ if ev != nil {
+ return pref.ValueOfEnum(ev.Number()), ev, nil
+ }
+ }
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ if v, err := strconv.ParseInt(s, 10, 32); err == nil {
+ return pref.ValueOfInt32(int32(v)), nil, nil
+ }
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ if v, err := strconv.ParseInt(s, 10, 64); err == nil {
+ return pref.ValueOfInt64(int64(v)), nil, nil
+ }
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ if v, err := strconv.ParseUint(s, 10, 32); err == nil {
+ return pref.ValueOfUint32(uint32(v)), nil, nil
+ }
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ if v, err := strconv.ParseUint(s, 10, 64); err == nil {
+ return pref.ValueOfUint64(uint64(v)), nil, nil
+ }
+ case pref.FloatKind, pref.DoubleKind:
+ var v float64
+ var err error
+ switch s {
+ case "-inf":
+ v = math.Inf(-1)
+ case "inf":
+ v = math.Inf(+1)
+ case "nan":
+ v = math.NaN()
+ default:
+ v, err = strconv.ParseFloat(s, 64)
+ }
+ if err == nil {
+ if k == pref.FloatKind {
+ return pref.ValueOfFloat32(float32(v)), nil, nil
+ } else {
+ return pref.ValueOfFloat64(float64(v)), nil, nil
+ }
+ }
+ case pref.StringKind:
+ // String values are already unescaped and can be used as is.
+ return pref.ValueOfString(s), nil, nil
+ case pref.BytesKind:
+ if b, ok := unmarshalBytes(s); ok {
+ return pref.ValueOfBytes(b), nil, nil
+ }
+ }
+ return pref.Value{}, nil, errors.New("could not parse value for %v: %q", k, s)
+}
+
+// Marshal serializes v as the default string according to the given kind k.
+// When specifying the Descriptor format for an enum kind, the associated
+// enum value descriptor must be provided.
+func Marshal(v pref.Value, ev pref.EnumValueDescriptor, k pref.Kind, f Format) (string, error) {
+ switch k {
+ case pref.BoolKind:
+ if f == GoTag {
+ if v.Bool() {
+ return "1", nil
+ } else {
+ return "0", nil
+ }
+ } else {
+ if v.Bool() {
+ return "true", nil
+ } else {
+ return "false", nil
+ }
+ }
+ case pref.EnumKind:
+ if f == GoTag {
+ return strconv.FormatInt(int64(v.Enum()), 10), nil
+ } else {
+ return string(ev.Name()), nil
+ }
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind, pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ return strconv.FormatInt(v.Int(), 10), nil
+ case pref.Uint32Kind, pref.Fixed32Kind, pref.Uint64Kind, pref.Fixed64Kind:
+ return strconv.FormatUint(v.Uint(), 10), nil
+ case pref.FloatKind, pref.DoubleKind:
+ f := v.Float()
+ switch {
+ case math.IsInf(f, -1):
+ return "-inf", nil
+ case math.IsInf(f, +1):
+ return "inf", nil
+ case math.IsNaN(f):
+ return "nan", nil
+ default:
+ if k == pref.FloatKind {
+ return strconv.FormatFloat(f, 'g', -1, 32), nil
+ } else {
+ return strconv.FormatFloat(f, 'g', -1, 64), nil
+ }
+ }
+ case pref.StringKind:
+ // String values are serialized as is without any escaping.
+ return v.String(), nil
+ case pref.BytesKind:
+ if s, ok := marshalBytes(v.Bytes()); ok {
+ return s, nil
+ }
+ }
+ return "", errors.New("could not format value for %v: %v", k, v)
+}
+
+// unmarshalBytes deserializes bytes by applying C unescaping.
+func unmarshalBytes(s string) ([]byte, bool) {
+ // Bytes values use the same escaping as the text format,
+ // however they lack the surrounding double quotes.
+ v, err := ptext.UnmarshalString(`"` + s + `"`)
+ if err != nil {
+ return nil, false
+ }
+ return []byte(v), true
+}
+
+// marshalBytes serializes bytes by using C escaping.
+// To match the exact output of protoc, this is identical to the
+// CEscape function in strutil.cc of the protoc source code.
+func marshalBytes(b []byte) (string, bool) {
+ var s []byte
+ for _, c := range b {
+ switch c {
+ case '\n':
+ s = append(s, `\n`...)
+ case '\r':
+ s = append(s, `\r`...)
+ case '\t':
+ s = append(s, `\t`...)
+ case '"':
+ s = append(s, `\"`...)
+ case '\'':
+ s = append(s, `\'`...)
+ case '\\':
+ s = append(s, `\\`...)
+ default:
+ if printableASCII := c >= 0x20 && c <= 0x7e; printableASCII {
+ s = append(s, c)
+ } else {
+ s = append(s, fmt.Sprintf(`\%03o`, c)...)
+ }
+ }
+ }
+ return string(s), true
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go
new file mode 100644
index 0000000..b13fd29
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode.go
@@ -0,0 +1,340 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package json
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "regexp"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/errors"
+)
+
+// call specifies which Decoder method was invoked.
+type call uint8
+
+const (
+ readCall call = iota
+ peekCall
+)
+
+const unexpectedFmt = "unexpected token %s"
+
+// ErrUnexpectedEOF means that EOF was encountered in the middle of the input.
+var ErrUnexpectedEOF = errors.New("%v", io.ErrUnexpectedEOF)
+
+// Decoder is a token-based JSON decoder.
+type Decoder struct {
+ // lastCall is last method called, either readCall or peekCall.
+ // Initial value is readCall.
+ lastCall call
+
+ // lastToken contains the last read token.
+ lastToken Token
+
+ // lastErr contains the last read error.
+ lastErr error
+
+ // openStack is a stack containing ObjectOpen and ArrayOpen values. The
+ // top of stack represents the object or the array the current value is
+ // directly located in.
+ openStack []Kind
+
+ // orig is used in reporting line and column.
+ orig []byte
+ // in contains the unconsumed input.
+ in []byte
+}
+
+// NewDecoder returns a Decoder to read the given []byte.
+func NewDecoder(b []byte) *Decoder {
+ return &Decoder{orig: b, in: b}
+}
+
+// Peek looks ahead and returns the next token kind without advancing a read.
+func (d *Decoder) Peek() (Token, error) {
+ defer func() { d.lastCall = peekCall }()
+ if d.lastCall == readCall {
+ d.lastToken, d.lastErr = d.Read()
+ }
+ return d.lastToken, d.lastErr
+}
+
+// Read returns the next JSON token.
+// It will return an error if there is no valid token.
+func (d *Decoder) Read() (Token, error) {
+ const scalar = Null | Bool | Number | String
+
+ defer func() { d.lastCall = readCall }()
+ if d.lastCall == peekCall {
+ return d.lastToken, d.lastErr
+ }
+
+ tok, err := d.parseNext()
+ if err != nil {
+ return Token{}, err
+ }
+
+ switch tok.kind {
+ case EOF:
+ if len(d.openStack) != 0 ||
+ d.lastToken.kind&scalar|ObjectClose|ArrayClose == 0 {
+ return Token{}, ErrUnexpectedEOF
+ }
+
+ case Null:
+ if !d.isValueNext() {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+
+ case Bool, Number:
+ if !d.isValueNext() {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+
+ case String:
+ if d.isValueNext() {
+ break
+ }
+ // This string token should only be for a field name.
+ if d.lastToken.kind&(ObjectOpen|comma) == 0 {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+ if len(d.in) == 0 {
+ return Token{}, ErrUnexpectedEOF
+ }
+ if c := d.in[0]; c != ':' {
+ return Token{}, d.newSyntaxError(d.currPos(), `unexpected character %s, missing ":" after field name`, string(c))
+ }
+ tok.kind = Name
+ d.consume(1)
+
+ case ObjectOpen, ArrayOpen:
+ if !d.isValueNext() {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+ d.openStack = append(d.openStack, tok.kind)
+
+ case ObjectClose:
+ if len(d.openStack) == 0 ||
+ d.lastToken.kind == comma ||
+ d.openStack[len(d.openStack)-1] != ObjectOpen {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+ d.openStack = d.openStack[:len(d.openStack)-1]
+
+ case ArrayClose:
+ if len(d.openStack) == 0 ||
+ d.lastToken.kind == comma ||
+ d.openStack[len(d.openStack)-1] != ArrayOpen {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+ d.openStack = d.openStack[:len(d.openStack)-1]
+
+ case comma:
+ if len(d.openStack) == 0 ||
+ d.lastToken.kind&(scalar|ObjectClose|ArrayClose) == 0 {
+ return Token{}, d.newSyntaxError(tok.pos, unexpectedFmt, tok.RawString())
+ }
+ }
+
+ // Update d.lastToken only after validating token to be in the right sequence.
+ d.lastToken = tok
+
+ if d.lastToken.kind == comma {
+ return d.Read()
+ }
+ return tok, nil
+}
+
+// Any sequence that looks like a non-delimiter (for error reporting).
+var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9]{1,32}|.)`)
+
+// parseNext parses for the next JSON token. It returns a Token object for
+// different types, except for Name. It does not handle whether the next token
+// is in a valid sequence or not.
+func (d *Decoder) parseNext() (Token, error) {
+ // Trim leading spaces.
+ d.consume(0)
+
+ in := d.in
+ if len(in) == 0 {
+ return d.consumeToken(EOF, 0), nil
+ }
+
+ switch in[0] {
+ case 'n':
+ if n := matchWithDelim("null", in); n != 0 {
+ return d.consumeToken(Null, n), nil
+ }
+
+ case 't':
+ if n := matchWithDelim("true", in); n != 0 {
+ return d.consumeBoolToken(true, n), nil
+ }
+
+ case 'f':
+ if n := matchWithDelim("false", in); n != 0 {
+ return d.consumeBoolToken(false, n), nil
+ }
+
+ case '-', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
+ if n, ok := parseNumber(in); ok {
+ return d.consumeToken(Number, n), nil
+ }
+
+ case '"':
+ s, n, err := d.parseString(in)
+ if err != nil {
+ return Token{}, err
+ }
+ return d.consumeStringToken(s, n), nil
+
+ case '{':
+ return d.consumeToken(ObjectOpen, 1), nil
+
+ case '}':
+ return d.consumeToken(ObjectClose, 1), nil
+
+ case '[':
+ return d.consumeToken(ArrayOpen, 1), nil
+
+ case ']':
+ return d.consumeToken(ArrayClose, 1), nil
+
+ case ',':
+ return d.consumeToken(comma, 1), nil
+ }
+ return Token{}, d.newSyntaxError(d.currPos(), "invalid value %s", errRegexp.Find(in))
+}
+
+// newSyntaxError returns an error with line and column information useful for
+// syntax errors.
+func (d *Decoder) newSyntaxError(pos int, f string, x ...interface{}) error {
+ e := errors.New(f, x...)
+ line, column := d.Position(pos)
+ return errors.New("syntax error (line %d:%d): %v", line, column, e)
+}
+
+// Position returns line and column number of given index of the original input.
+// It will panic if index is out of range.
+func (d *Decoder) Position(idx int) (line int, column int) {
+ b := d.orig[:idx]
+ line = bytes.Count(b, []byte("\n")) + 1
+ if i := bytes.LastIndexByte(b, '\n'); i >= 0 {
+ b = b[i+1:]
+ }
+ column = utf8.RuneCount(b) + 1 // ignore multi-rune characters
+ return line, column
+}
+
+// currPos returns the current index position of d.in from d.orig.
+func (d *Decoder) currPos() int {
+ return len(d.orig) - len(d.in)
+}
+
+// matchWithDelim matches s with the input b and verifies that the match
+// terminates with a delimiter of some form (e.g., r"[^-+_.a-zA-Z0-9]").
+// As a special case, EOF is considered a delimiter. It returns the length of s
+// if there is a match, else 0.
+func matchWithDelim(s string, b []byte) int {
+ if !bytes.HasPrefix(b, []byte(s)) {
+ return 0
+ }
+
+ n := len(s)
+ if n < len(b) && isNotDelim(b[n]) {
+ return 0
+ }
+ return n
+}
+
+// isNotDelim returns true if given byte is a not delimiter character.
+func isNotDelim(c byte) bool {
+ return (c == '-' || c == '+' || c == '.' || c == '_' ||
+ ('a' <= c && c <= 'z') ||
+ ('A' <= c && c <= 'Z') ||
+ ('0' <= c && c <= '9'))
+}
+
+// consume consumes n bytes of input and any subsequent whitespace.
+func (d *Decoder) consume(n int) {
+ d.in = d.in[n:]
+ for len(d.in) > 0 {
+ switch d.in[0] {
+ case ' ', '\n', '\r', '\t':
+ d.in = d.in[1:]
+ default:
+ return
+ }
+ }
+}
+
+// isValueNext returns true if next type should be a JSON value: Null,
+// Number, String or Bool.
+func (d *Decoder) isValueNext() bool {
+ if len(d.openStack) == 0 {
+ return d.lastToken.kind == 0
+ }
+
+ start := d.openStack[len(d.openStack)-1]
+ switch start {
+ case ObjectOpen:
+ return d.lastToken.kind&Name != 0
+ case ArrayOpen:
+ return d.lastToken.kind&(ArrayOpen|comma) != 0
+ }
+ panic(fmt.Sprintf(
+ "unreachable logic in Decoder.isValueNext, lastToken.kind: %v, openStack: %v",
+ d.lastToken.kind, start))
+}
+
+// consumeToken constructs a Token for given Kind with raw value derived from
+// current d.in and given size, and consumes the given size-lenght of it.
+func (d *Decoder) consumeToken(kind Kind, size int) Token {
+ tok := Token{
+ kind: kind,
+ raw: d.in[:size],
+ pos: len(d.orig) - len(d.in),
+ }
+ d.consume(size)
+ return tok
+}
+
+// consumeBoolToken constructs a Token for a Bool kind with raw value derived from
+// current d.in and given size.
+func (d *Decoder) consumeBoolToken(b bool, size int) Token {
+ tok := Token{
+ kind: Bool,
+ raw: d.in[:size],
+ pos: len(d.orig) - len(d.in),
+ boo: b,
+ }
+ d.consume(size)
+ return tok
+}
+
+// consumeStringToken constructs a Token for a String kind with raw value derived
+// from current d.in and given size.
+func (d *Decoder) consumeStringToken(s string, size int) Token {
+ tok := Token{
+ kind: String,
+ raw: d.in[:size],
+ pos: len(d.orig) - len(d.in),
+ str: s,
+ }
+ d.consume(size)
+ return tok
+}
+
+// Clone returns a copy of the Decoder for use in reading ahead the next JSON
+// object, array or other values without affecting current Decoder.
+func (d *Decoder) Clone() *Decoder {
+ ret := *d
+ ret.openStack = append([]Kind(nil), ret.openStack...)
+ return &ret
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go
new file mode 100644
index 0000000..2999d71
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_number.go
@@ -0,0 +1,254 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package json
+
+import (
+ "bytes"
+ "strconv"
+)
+
+// parseNumber reads the given []byte for a valid JSON number. If it is valid,
+// it returns the number of bytes. Parsing logic follows the definition in
+// https://tools.ietf.org/html/rfc7159#section-6, and is based off
+// encoding/json.isValidNumber function.
+func parseNumber(input []byte) (int, bool) {
+ var n int
+
+ s := input
+ if len(s) == 0 {
+ return 0, false
+ }
+
+ // Optional -
+ if s[0] == '-' {
+ s = s[1:]
+ n++
+ if len(s) == 0 {
+ return 0, false
+ }
+ }
+
+ // Digits
+ switch {
+ case s[0] == '0':
+ s = s[1:]
+ n++
+
+ case '1' <= s[0] && s[0] <= '9':
+ s = s[1:]
+ n++
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+
+ default:
+ return 0, false
+ }
+
+ // . followed by 1 or more digits.
+ if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' {
+ s = s[2:]
+ n += 2
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ }
+
+ // e or E followed by an optional - or + and
+ // 1 or more digits.
+ if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') {
+ s = s[1:]
+ n++
+ if s[0] == '+' || s[0] == '-' {
+ s = s[1:]
+ n++
+ if len(s) == 0 {
+ return 0, false
+ }
+ }
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ }
+
+ // Check that next byte is a delimiter or it is at the end.
+ if n < len(input) && isNotDelim(input[n]) {
+ return 0, false
+ }
+
+ return n, true
+}
+
+// numberParts is the result of parsing out a valid JSON number. It contains
+// the parts of a number. The parts are used for integer conversion.
+type numberParts struct {
+ neg bool
+ intp []byte
+ frac []byte
+ exp []byte
+}
+
+// parseNumber constructs numberParts from given []byte. The logic here is
+// similar to consumeNumber above with the difference of having to construct
+// numberParts. The slice fields in numberParts are subslices of the input.
+func parseNumberParts(input []byte) (numberParts, bool) {
+ var neg bool
+ var intp []byte
+ var frac []byte
+ var exp []byte
+
+ s := input
+ if len(s) == 0 {
+ return numberParts{}, false
+ }
+
+ // Optional -
+ if s[0] == '-' {
+ neg = true
+ s = s[1:]
+ if len(s) == 0 {
+ return numberParts{}, false
+ }
+ }
+
+ // Digits
+ switch {
+ case s[0] == '0':
+ // Skip first 0 and no need to store.
+ s = s[1:]
+
+ case '1' <= s[0] && s[0] <= '9':
+ intp = s
+ n := 1
+ s = s[1:]
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ intp = intp[:n]
+
+ default:
+ return numberParts{}, false
+ }
+
+ // . followed by 1 or more digits.
+ if len(s) >= 2 && s[0] == '.' && '0' <= s[1] && s[1] <= '9' {
+ frac = s[1:]
+ n := 1
+ s = s[2:]
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ frac = frac[:n]
+ }
+
+ // e or E followed by an optional - or + and
+ // 1 or more digits.
+ if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') {
+ s = s[1:]
+ exp = s
+ n := 0
+ if s[0] == '+' || s[0] == '-' {
+ s = s[1:]
+ n++
+ if len(s) == 0 {
+ return numberParts{}, false
+ }
+ }
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ exp = exp[:n]
+ }
+
+ return numberParts{
+ neg: neg,
+ intp: intp,
+ frac: bytes.TrimRight(frac, "0"), // Remove unnecessary 0s to the right.
+ exp: exp,
+ }, true
+}
+
+// normalizeToIntString returns an integer string in normal form without the
+// E-notation for given numberParts. It will return false if it is not an
+// integer or if the exponent exceeds than max/min int value.
+func normalizeToIntString(n numberParts) (string, bool) {
+ intpSize := len(n.intp)
+ fracSize := len(n.frac)
+
+ if intpSize == 0 && fracSize == 0 {
+ return "0", true
+ }
+
+ var exp int
+ if len(n.exp) > 0 {
+ i, err := strconv.ParseInt(string(n.exp), 10, 32)
+ if err != nil {
+ return "", false
+ }
+ exp = int(i)
+ }
+
+ var num []byte
+ if exp >= 0 {
+ // For positive E, shift fraction digits into integer part and also pad
+ // with zeroes as needed.
+
+ // If there are more digits in fraction than the E value, then the
+ // number is not an integer.
+ if fracSize > exp {
+ return "", false
+ }
+
+ // Make sure resulting digits are within max value limit to avoid
+ // unnecessarily constructing a large byte slice that may simply fail
+ // later on.
+ const maxDigits = 20 // Max uint64 value has 20 decimal digits.
+ if intpSize+exp > maxDigits {
+ return "", false
+ }
+
+ // Set cap to make a copy of integer part when appended.
+ num = n.intp[:len(n.intp):len(n.intp)]
+ num = append(num, n.frac...)
+ for i := 0; i < exp-fracSize; i++ {
+ num = append(num, '0')
+ }
+ } else {
+ // For negative E, shift digits in integer part out.
+
+ // If there are fractions, then the number is not an integer.
+ if fracSize > 0 {
+ return "", false
+ }
+
+ // index is where the decimal point will be after adjusting for negative
+ // exponent.
+ index := intpSize + exp
+ if index < 0 {
+ return "", false
+ }
+
+ num = n.intp
+ // If any of the digits being shifted to the right of the decimal point
+ // is non-zero, then the number is not an integer.
+ for i := index; i < intpSize; i++ {
+ if num[i] != '0' {
+ return "", false
+ }
+ }
+ num = num[:index]
+ }
+
+ if n.neg {
+ return "-" + string(num), true
+ }
+ return string(num), true
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go
new file mode 100644
index 0000000..f7fea7d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_string.go
@@ -0,0 +1,91 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package json
+
+import (
+ "strconv"
+ "unicode"
+ "unicode/utf16"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/strs"
+)
+
+func (d *Decoder) parseString(in []byte) (string, int, error) {
+ in0 := in
+ if len(in) == 0 {
+ return "", 0, ErrUnexpectedEOF
+ }
+ if in[0] != '"' {
+ return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q at start of string", in[0])
+ }
+ in = in[1:]
+ i := indexNeedEscapeInBytes(in)
+ in, out := in[i:], in[:i:i] // set cap to prevent mutations
+ for len(in) > 0 {
+ switch r, n := utf8.DecodeRune(in); {
+ case r == utf8.RuneError && n == 1:
+ return "", 0, d.newSyntaxError(d.currPos(), "invalid UTF-8 in string")
+ case r < ' ':
+ return "", 0, d.newSyntaxError(d.currPos(), "invalid character %q in string", r)
+ case r == '"':
+ in = in[1:]
+ n := len(in0) - len(in)
+ return string(out), n, nil
+ case r == '\\':
+ if len(in) < 2 {
+ return "", 0, ErrUnexpectedEOF
+ }
+ switch r := in[1]; r {
+ case '"', '\\', '/':
+ in, out = in[2:], append(out, r)
+ case 'b':
+ in, out = in[2:], append(out, '\b')
+ case 'f':
+ in, out = in[2:], append(out, '\f')
+ case 'n':
+ in, out = in[2:], append(out, '\n')
+ case 'r':
+ in, out = in[2:], append(out, '\r')
+ case 't':
+ in, out = in[2:], append(out, '\t')
+ case 'u':
+ if len(in) < 6 {
+ return "", 0, ErrUnexpectedEOF
+ }
+ v, err := strconv.ParseUint(string(in[2:6]), 16, 16)
+ if err != nil {
+ return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6])
+ }
+ in = in[6:]
+
+ r := rune(v)
+ if utf16.IsSurrogate(r) {
+ if len(in) < 6 {
+ return "", 0, ErrUnexpectedEOF
+ }
+ v, err := strconv.ParseUint(string(in[2:6]), 16, 16)
+ r = utf16.DecodeRune(r, rune(v))
+ if in[0] != '\\' || in[1] != 'u' ||
+ r == unicode.ReplacementChar || err != nil {
+ return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:6])
+ }
+ in = in[6:]
+ }
+ out = append(out, string(r)...)
+ default:
+ return "", 0, d.newSyntaxError(d.currPos(), "invalid escape code %q in string", in[:2])
+ }
+ default:
+ i := indexNeedEscapeInBytes(in[n:])
+ in, out = in[n+i:], append(out, in[:n+i]...)
+ }
+ }
+ return "", 0, ErrUnexpectedEOF
+}
+
+// indexNeedEscapeInBytes returns the index of the character that needs
+// escaping. If no characters need escaping, this returns the input length.
+func indexNeedEscapeInBytes(b []byte) int { return indexNeedEscapeInString(strs.UnsafeString(b)) }
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go
new file mode 100644
index 0000000..2eb7023
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/json/decode_token.go
@@ -0,0 +1,193 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package json
+
+import (
+ "bytes"
+ "fmt"
+ "strconv"
+)
+
+// Kind represents a token kind expressible in the JSON format.
+type Kind uint16
+
+const (
+ Invalid Kind = (1 << iota) / 2
+ EOF
+ Null
+ Bool
+ Number
+ String
+ Name
+ ObjectOpen
+ ObjectClose
+ ArrayOpen
+ ArrayClose
+
+ // comma is only for parsing in between tokens and
+ // does not need to be exported.
+ comma
+)
+
+func (k Kind) String() string {
+ switch k {
+ case EOF:
+ return "eof"
+ case Null:
+ return "null"
+ case Bool:
+ return "bool"
+ case Number:
+ return "number"
+ case String:
+ return "string"
+ case ObjectOpen:
+ return "{"
+ case ObjectClose:
+ return "}"
+ case Name:
+ return "name"
+ case ArrayOpen:
+ return "["
+ case ArrayClose:
+ return "]"
+ case comma:
+ return ","
+ }
+ return "<invalid>"
+}
+
+// Token provides a parsed token kind and value.
+//
+// Values are provided by the difference accessor methods. The accessor methods
+// Name, Bool, and ParsedString will panic if called on the wrong kind. There
+// are different accessor methods for the Number kind for converting to the
+// appropriate Go numeric type and those methods have the ok return value.
+type Token struct {
+ // Token kind.
+ kind Kind
+ // pos provides the position of the token in the original input.
+ pos int
+ // raw bytes of the serialized token.
+ // This is a subslice into the original input.
+ raw []byte
+ // boo is parsed boolean value.
+ boo bool
+ // str is parsed string value.
+ str string
+}
+
+// Kind returns the token kind.
+func (t Token) Kind() Kind {
+ return t.kind
+}
+
+// RawString returns the read value in string.
+func (t Token) RawString() string {
+ return string(t.raw)
+}
+
+// Pos returns the token position from the input.
+func (t Token) Pos() int {
+ return t.pos
+}
+
+// Name returns the object name if token is Name, else it will return an error.
+func (t Token) Name() string {
+ if t.kind == Name {
+ return t.str
+ }
+ panic(fmt.Sprintf("Token is not a Name: %v", t.RawString()))
+}
+
+// Bool returns the bool value if token kind is Bool, else it panics.
+func (t Token) Bool() bool {
+ if t.kind == Bool {
+ return t.boo
+ }
+ panic(fmt.Sprintf("Token is not a Bool: %v", t.RawString()))
+}
+
+// ParsedString returns the string value for a JSON string token or the read
+// value in string if token is not a string.
+func (t Token) ParsedString() string {
+ if t.kind == String {
+ return t.str
+ }
+ panic(fmt.Sprintf("Token is not a String: %v", t.RawString()))
+}
+
+// Float returns the floating-point number if token kind is Number.
+//
+// The floating-point precision is specified by the bitSize parameter: 32 for
+// float32 or 64 for float64. If bitSize=32, the result still has type float64,
+// but it will be convertible to float32 without changing its value. It will
+// return false if the number exceeds the floating point limits for given
+// bitSize.
+func (t Token) Float(bitSize int) (float64, bool) {
+ if t.kind != Number {
+ return 0, false
+ }
+ f, err := strconv.ParseFloat(t.RawString(), bitSize)
+ if err != nil {
+ return 0, false
+ }
+ return f, true
+}
+
+// Int returns the signed integer number if token is Number.
+//
+// The given bitSize specifies the integer type that the result must fit into.
+// It returns false if the number is not an integer value or if the result
+// exceeds the limits for given bitSize.
+func (t Token) Int(bitSize int) (int64, bool) {
+ s, ok := t.getIntStr()
+ if !ok {
+ return 0, false
+ }
+ n, err := strconv.ParseInt(s, 10, bitSize)
+ if err != nil {
+ return 0, false
+ }
+ return n, true
+}
+
+// Uint returns the signed integer number if token is Number, else it will
+// return an error.
+//
+// The given bitSize specifies the unsigned integer type that the result must
+// fit into. It returns false if the number is not an unsigned integer value
+// or if the result exceeds the limits for given bitSize.
+func (t Token) Uint(bitSize int) (uint64, bool) {
+ s, ok := t.getIntStr()
+ if !ok {
+ return 0, false
+ }
+ n, err := strconv.ParseUint(s, 10, bitSize)
+ if err != nil {
+ return 0, false
+ }
+ return n, true
+}
+
+func (t Token) getIntStr() (string, bool) {
+ if t.kind != Number {
+ return "", false
+ }
+ parts, ok := parseNumberParts(t.raw)
+ if !ok {
+ return "", false
+ }
+ return normalizeToIntString(parts)
+}
+
+// TokenEquals returns true if given Tokens are equal, else false.
+func TokenEquals(x, y Token) bool {
+ return x.kind == y.kind &&
+ x.pos == y.pos &&
+ bytes.Equal(x.raw, y.raw) &&
+ x.boo == y.boo &&
+ x.str == y.str
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go
new file mode 100644
index 0000000..fbdf348
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/json/encode.go
@@ -0,0 +1,276 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package json
+
+import (
+ "math"
+ "math/bits"
+ "strconv"
+ "strings"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/detrand"
+ "google.golang.org/protobuf/internal/errors"
+)
+
+// kind represents an encoding type.
+type kind uint8
+
+const (
+ _ kind = (1 << iota) / 2
+ name
+ scalar
+ objectOpen
+ objectClose
+ arrayOpen
+ arrayClose
+)
+
+// Encoder provides methods to write out JSON constructs and values. The user is
+// responsible for producing valid sequences of JSON constructs and values.
+type Encoder struct {
+ indent string
+ lastKind kind
+ indents []byte
+ out []byte
+}
+
+// NewEncoder returns an Encoder.
+//
+// If indent is a non-empty string, it causes every entry for an Array or Object
+// to be preceded by the indent and trailed by a newline.
+func NewEncoder(indent string) (*Encoder, error) {
+ e := &Encoder{}
+ if len(indent) > 0 {
+ if strings.Trim(indent, " \t") != "" {
+ return nil, errors.New("indent may only be composed of space or tab characters")
+ }
+ e.indent = indent
+ }
+ return e, nil
+}
+
+// Bytes returns the content of the written bytes.
+func (e *Encoder) Bytes() []byte {
+ return e.out
+}
+
+// WriteNull writes out the null value.
+func (e *Encoder) WriteNull() {
+ e.prepareNext(scalar)
+ e.out = append(e.out, "null"...)
+}
+
+// WriteBool writes out the given boolean value.
+func (e *Encoder) WriteBool(b bool) {
+ e.prepareNext(scalar)
+ if b {
+ e.out = append(e.out, "true"...)
+ } else {
+ e.out = append(e.out, "false"...)
+ }
+}
+
+// WriteString writes out the given string in JSON string value. Returns error
+// if input string contains invalid UTF-8.
+func (e *Encoder) WriteString(s string) error {
+ e.prepareNext(scalar)
+ var err error
+ if e.out, err = appendString(e.out, s); err != nil {
+ return err
+ }
+ return nil
+}
+
+// Sentinel error used for indicating invalid UTF-8.
+var errInvalidUTF8 = errors.New("invalid UTF-8")
+
+func appendString(out []byte, in string) ([]byte, error) {
+ out = append(out, '"')
+ i := indexNeedEscapeInString(in)
+ in, out = in[i:], append(out, in[:i]...)
+ for len(in) > 0 {
+ switch r, n := utf8.DecodeRuneInString(in); {
+ case r == utf8.RuneError && n == 1:
+ return out, errInvalidUTF8
+ case r < ' ' || r == '"' || r == '\\':
+ out = append(out, '\\')
+ switch r {
+ case '"', '\\':
+ out = append(out, byte(r))
+ case '\b':
+ out = append(out, 'b')
+ case '\f':
+ out = append(out, 'f')
+ case '\n':
+ out = append(out, 'n')
+ case '\r':
+ out = append(out, 'r')
+ case '\t':
+ out = append(out, 't')
+ default:
+ out = append(out, 'u')
+ out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...)
+ out = strconv.AppendUint(out, uint64(r), 16)
+ }
+ in = in[n:]
+ default:
+ i := indexNeedEscapeInString(in[n:])
+ in, out = in[n+i:], append(out, in[:n+i]...)
+ }
+ }
+ out = append(out, '"')
+ return out, nil
+}
+
+// indexNeedEscapeInString returns the index of the character that needs
+// escaping. If no characters need escaping, this returns the input length.
+func indexNeedEscapeInString(s string) int {
+ for i, r := range s {
+ if r < ' ' || r == '\\' || r == '"' || r == utf8.RuneError {
+ return i
+ }
+ }
+ return len(s)
+}
+
+// WriteFloat writes out the given float and bitSize in JSON number value.
+func (e *Encoder) WriteFloat(n float64, bitSize int) {
+ e.prepareNext(scalar)
+ e.out = appendFloat(e.out, n, bitSize)
+}
+
+// appendFloat formats given float in bitSize, and appends to the given []byte.
+func appendFloat(out []byte, n float64, bitSize int) []byte {
+ switch {
+ case math.IsNaN(n):
+ return append(out, `"NaN"`...)
+ case math.IsInf(n, +1):
+ return append(out, `"Infinity"`...)
+ case math.IsInf(n, -1):
+ return append(out, `"-Infinity"`...)
+ }
+
+ // JSON number formatting logic based on encoding/json.
+ // See floatEncoder.encode for reference.
+ fmt := byte('f')
+ if abs := math.Abs(n); abs != 0 {
+ if bitSize == 64 && (abs < 1e-6 || abs >= 1e21) ||
+ bitSize == 32 && (float32(abs) < 1e-6 || float32(abs) >= 1e21) {
+ fmt = 'e'
+ }
+ }
+ out = strconv.AppendFloat(out, n, fmt, -1, bitSize)
+ if fmt == 'e' {
+ n := len(out)
+ if n >= 4 && out[n-4] == 'e' && out[n-3] == '-' && out[n-2] == '0' {
+ out[n-2] = out[n-1]
+ out = out[:n-1]
+ }
+ }
+ return out
+}
+
+// WriteInt writes out the given signed integer in JSON number value.
+func (e *Encoder) WriteInt(n int64) {
+ e.prepareNext(scalar)
+ e.out = append(e.out, strconv.FormatInt(n, 10)...)
+}
+
+// WriteUint writes out the given unsigned integer in JSON number value.
+func (e *Encoder) WriteUint(n uint64) {
+ e.prepareNext(scalar)
+ e.out = append(e.out, strconv.FormatUint(n, 10)...)
+}
+
+// StartObject writes out the '{' symbol.
+func (e *Encoder) StartObject() {
+ e.prepareNext(objectOpen)
+ e.out = append(e.out, '{')
+}
+
+// EndObject writes out the '}' symbol.
+func (e *Encoder) EndObject() {
+ e.prepareNext(objectClose)
+ e.out = append(e.out, '}')
+}
+
+// WriteName writes out the given string in JSON string value and the name
+// separator ':'. Returns error if input string contains invalid UTF-8, which
+// should not be likely as protobuf field names should be valid.
+func (e *Encoder) WriteName(s string) error {
+ e.prepareNext(name)
+ var err error
+ // Append to output regardless of error.
+ e.out, err = appendString(e.out, s)
+ e.out = append(e.out, ':')
+ return err
+}
+
+// StartArray writes out the '[' symbol.
+func (e *Encoder) StartArray() {
+ e.prepareNext(arrayOpen)
+ e.out = append(e.out, '[')
+}
+
+// EndArray writes out the ']' symbol.
+func (e *Encoder) EndArray() {
+ e.prepareNext(arrayClose)
+ e.out = append(e.out, ']')
+}
+
+// prepareNext adds possible comma and indentation for the next value based
+// on last type and indent option. It also updates lastKind to next.
+func (e *Encoder) prepareNext(next kind) {
+ defer func() {
+ // Set lastKind to next.
+ e.lastKind = next
+ }()
+
+ if len(e.indent) == 0 {
+ // Need to add comma on the following condition.
+ if e.lastKind&(scalar|objectClose|arrayClose) != 0 &&
+ next&(name|scalar|objectOpen|arrayOpen) != 0 {
+ e.out = append(e.out, ',')
+ // For single-line output, add a random extra space after each
+ // comma to make output unstable.
+ if detrand.Bool() {
+ e.out = append(e.out, ' ')
+ }
+ }
+ return
+ }
+
+ switch {
+ case e.lastKind&(objectOpen|arrayOpen) != 0:
+ // If next type is NOT closing, add indent and newline.
+ if next&(objectClose|arrayClose) == 0 {
+ e.indents = append(e.indents, e.indent...)
+ e.out = append(e.out, '\n')
+ e.out = append(e.out, e.indents...)
+ }
+
+ case e.lastKind&(scalar|objectClose|arrayClose) != 0:
+ switch {
+ // If next type is either a value or name, add comma and newline.
+ case next&(name|scalar|objectOpen|arrayOpen) != 0:
+ e.out = append(e.out, ',', '\n')
+
+ // If next type is a closing object or array, adjust indentation.
+ case next&(objectClose|arrayClose) != 0:
+ e.indents = e.indents[:len(e.indents)-len(e.indent)]
+ e.out = append(e.out, '\n')
+ }
+ e.out = append(e.out, e.indents...)
+
+ case e.lastKind&name != 0:
+ e.out = append(e.out, ' ')
+ // For multi-line output, add a random extra space after key: to make
+ // output unstable.
+ if detrand.Bool() {
+ e.out = append(e.out, ' ')
+ }
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go
new file mode 100644
index 0000000..b1eeea5
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/messageset/messageset.go
@@ -0,0 +1,258 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package messageset encodes and decodes the obsolete MessageSet wire format.
+package messageset
+
+import (
+ "math"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// The MessageSet wire format is equivalent to a message defiend as follows,
+// where each Item defines an extension field with a field number of 'type_id'
+// and content of 'message'. MessageSet extensions must be non-repeated message
+// fields.
+//
+// message MessageSet {
+// repeated group Item = 1 {
+// required int32 type_id = 2;
+// required string message = 3;
+// }
+// }
+const (
+ FieldItem = protowire.Number(1)
+ FieldTypeID = protowire.Number(2)
+ FieldMessage = protowire.Number(3)
+)
+
+// ExtensionName is the field name for extensions of MessageSet.
+//
+// A valid MessageSet extension must be of the form:
+// message MyMessage {
+// extend proto2.bridge.MessageSet {
+// optional MyMessage message_set_extension = 1234;
+// }
+// ...
+// }
+const ExtensionName = "message_set_extension"
+
+// IsMessageSet returns whether the message uses the MessageSet wire format.
+func IsMessageSet(md pref.MessageDescriptor) bool {
+ xmd, ok := md.(interface{ IsMessageSet() bool })
+ return ok && xmd.IsMessageSet()
+}
+
+// IsMessageSetExtension reports this field extends a MessageSet.
+func IsMessageSetExtension(fd pref.FieldDescriptor) bool {
+ if fd.Name() != ExtensionName {
+ return false
+ }
+ if fd.FullName().Parent() != fd.Message().FullName() {
+ return false
+ }
+ return IsMessageSet(fd.ContainingMessage())
+}
+
+// FindMessageSetExtension locates a MessageSet extension field by name.
+// In text and JSON formats, the extension name used is the message itself.
+// The extension field name is derived by appending ExtensionName.
+func FindMessageSetExtension(r preg.ExtensionTypeResolver, s pref.FullName) (pref.ExtensionType, error) {
+ name := s.Append(ExtensionName)
+ xt, err := r.FindExtensionByName(name)
+ if err != nil {
+ if err == preg.NotFound {
+ return nil, err
+ }
+ return nil, errors.Wrap(err, "%q", name)
+ }
+ if !IsMessageSetExtension(xt.TypeDescriptor()) {
+ return nil, preg.NotFound
+ }
+ return xt, nil
+}
+
+// SizeField returns the size of a MessageSet item field containing an extension
+// with the given field number, not counting the contents of the message subfield.
+func SizeField(num protowire.Number) int {
+ return 2*protowire.SizeTag(FieldItem) + protowire.SizeTag(FieldTypeID) + protowire.SizeVarint(uint64(num))
+}
+
+// Unmarshal parses a MessageSet.
+//
+// It calls fn with the type ID and value of each item in the MessageSet.
+// Unknown fields are discarded.
+//
+// If wantLen is true, the item values include the varint length prefix.
+// This is ugly, but simplifies the fast-path decoder in internal/impl.
+func Unmarshal(b []byte, wantLen bool, fn func(typeID protowire.Number, value []byte) error) error {
+ for len(b) > 0 {
+ num, wtyp, n := protowire.ConsumeTag(b)
+ if n < 0 {
+ return protowire.ParseError(n)
+ }
+ b = b[n:]
+ if num != FieldItem || wtyp != protowire.StartGroupType {
+ n := protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return protowire.ParseError(n)
+ }
+ b = b[n:]
+ continue
+ }
+ typeID, value, n, err := ConsumeFieldValue(b, wantLen)
+ if err != nil {
+ return err
+ }
+ b = b[n:]
+ if typeID == 0 {
+ continue
+ }
+ if err := fn(typeID, value); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// ConsumeFieldValue parses b as a MessageSet item field value until and including
+// the trailing end group marker. It assumes the start group tag has already been parsed.
+// It returns the contents of the type_id and message subfields and the total
+// item length.
+//
+// If wantLen is true, the returned message value includes the length prefix.
+func ConsumeFieldValue(b []byte, wantLen bool) (typeid protowire.Number, message []byte, n int, err error) {
+ ilen := len(b)
+ for {
+ num, wtyp, n := protowire.ConsumeTag(b)
+ if n < 0 {
+ return 0, nil, 0, protowire.ParseError(n)
+ }
+ b = b[n:]
+ switch {
+ case num == FieldItem && wtyp == protowire.EndGroupType:
+ if wantLen && len(message) == 0 {
+ // The message field was missing, which should never happen.
+ // Be prepared for this case anyway.
+ message = protowire.AppendVarint(message, 0)
+ }
+ return typeid, message, ilen - len(b), nil
+ case num == FieldTypeID && wtyp == protowire.VarintType:
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, nil, 0, protowire.ParseError(n)
+ }
+ b = b[n:]
+ if v < 1 || v > math.MaxInt32 {
+ return 0, nil, 0, errors.New("invalid type_id in message set")
+ }
+ typeid = protowire.Number(v)
+ case num == FieldMessage && wtyp == protowire.BytesType:
+ m, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, nil, 0, protowire.ParseError(n)
+ }
+ if message == nil {
+ if wantLen {
+ message = b[:n:n]
+ } else {
+ message = m[:len(m):len(m)]
+ }
+ } else {
+ // This case should never happen in practice, but handle it for
+ // correctness: The MessageSet item contains multiple message
+ // fields, which need to be merged.
+ //
+ // In the case where we're returning the length, this becomes
+ // quite inefficient since we need to strip the length off
+ // the existing data and reconstruct it with the combined length.
+ if wantLen {
+ _, nn := protowire.ConsumeVarint(message)
+ m0 := message[nn:]
+ message = nil
+ message = protowire.AppendVarint(message, uint64(len(m0)+len(m)))
+ message = append(message, m0...)
+ message = append(message, m...)
+ } else {
+ message = append(message, m...)
+ }
+ }
+ b = b[n:]
+ default:
+ // We have no place to put it, so we just ignore unknown fields.
+ n := protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return 0, nil, 0, protowire.ParseError(n)
+ }
+ b = b[n:]
+ }
+ }
+}
+
+// AppendFieldStart appends the start of a MessageSet item field containing
+// an extension with the given number. The caller must add the message
+// subfield (including the tag).
+func AppendFieldStart(b []byte, num protowire.Number) []byte {
+ b = protowire.AppendTag(b, FieldItem, protowire.StartGroupType)
+ b = protowire.AppendTag(b, FieldTypeID, protowire.VarintType)
+ b = protowire.AppendVarint(b, uint64(num))
+ return b
+}
+
+// AppendFieldEnd appends the trailing end group marker for a MessageSet item field.
+func AppendFieldEnd(b []byte) []byte {
+ return protowire.AppendTag(b, FieldItem, protowire.EndGroupType)
+}
+
+// SizeUnknown returns the size of an unknown fields section in MessageSet format.
+//
+// See AppendUnknown.
+func SizeUnknown(unknown []byte) (size int) {
+ for len(unknown) > 0 {
+ num, typ, n := protowire.ConsumeTag(unknown)
+ if n < 0 || typ != protowire.BytesType {
+ return 0
+ }
+ unknown = unknown[n:]
+ _, n = protowire.ConsumeBytes(unknown)
+ if n < 0 {
+ return 0
+ }
+ unknown = unknown[n:]
+ size += SizeField(num) + protowire.SizeTag(FieldMessage) + n
+ }
+ return size
+}
+
+// AppendUnknown appends unknown fields to b in MessageSet format.
+//
+// For historic reasons, unresolved items in a MessageSet are stored in a
+// message's unknown fields section in non-MessageSet format. That is, an
+// unknown item with typeID T and value V appears in the unknown fields as
+// a field with number T and value V.
+//
+// This function converts the unknown fields back into MessageSet form.
+func AppendUnknown(b, unknown []byte) ([]byte, error) {
+ for len(unknown) > 0 {
+ num, typ, n := protowire.ConsumeTag(unknown)
+ if n < 0 || typ != protowire.BytesType {
+ return nil, errors.New("invalid data in message set unknown fields")
+ }
+ unknown = unknown[n:]
+ _, n = protowire.ConsumeBytes(unknown)
+ if n < 0 {
+ return nil, errors.New("invalid data in message set unknown fields")
+ }
+ b = AppendFieldStart(b, num)
+ b = protowire.AppendTag(b, FieldMessage, protowire.BytesType)
+ b = append(b, unknown[:n]...)
+ b = AppendFieldEnd(b)
+ unknown = unknown[n:]
+ }
+ return b, nil
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go
new file mode 100644
index 0000000..16c02d7
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go
@@ -0,0 +1,207 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package tag marshals and unmarshals the legacy struct tags as generated
+// by historical versions of protoc-gen-go.
+package tag
+
+import (
+ "reflect"
+ "strconv"
+ "strings"
+
+ defval "google.golang.org/protobuf/internal/encoding/defval"
+ fdesc "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/strs"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+var byteType = reflect.TypeOf(byte(0))
+
+// Unmarshal decodes the tag into a prototype.Field.
+//
+// The goType is needed to determine the original protoreflect.Kind since the
+// tag does not record sufficient information to determine that.
+// The type is the underlying field type (e.g., a repeated field may be
+// represented by []T, but the Go type passed in is just T).
+// A list of enum value descriptors must be provided for enum fields.
+// This does not populate the Enum or Message (except for weak message).
+//
+// This function is a best effort attempt; parsing errors are ignored.
+func Unmarshal(tag string, goType reflect.Type, evs pref.EnumValueDescriptors) pref.FieldDescriptor {
+ f := new(fdesc.Field)
+ f.L0.ParentFile = fdesc.SurrogateProto2
+ for len(tag) > 0 {
+ i := strings.IndexByte(tag, ',')
+ if i < 0 {
+ i = len(tag)
+ }
+ switch s := tag[:i]; {
+ case strings.HasPrefix(s, "name="):
+ f.L0.FullName = pref.FullName(s[len("name="):])
+ case strings.Trim(s, "0123456789") == "":
+ n, _ := strconv.ParseUint(s, 10, 32)
+ f.L1.Number = pref.FieldNumber(n)
+ case s == "opt":
+ f.L1.Cardinality = pref.Optional
+ case s == "req":
+ f.L1.Cardinality = pref.Required
+ case s == "rep":
+ f.L1.Cardinality = pref.Repeated
+ case s == "varint":
+ switch goType.Kind() {
+ case reflect.Bool:
+ f.L1.Kind = pref.BoolKind
+ case reflect.Int32:
+ f.L1.Kind = pref.Int32Kind
+ case reflect.Int64:
+ f.L1.Kind = pref.Int64Kind
+ case reflect.Uint32:
+ f.L1.Kind = pref.Uint32Kind
+ case reflect.Uint64:
+ f.L1.Kind = pref.Uint64Kind
+ }
+ case s == "zigzag32":
+ if goType.Kind() == reflect.Int32 {
+ f.L1.Kind = pref.Sint32Kind
+ }
+ case s == "zigzag64":
+ if goType.Kind() == reflect.Int64 {
+ f.L1.Kind = pref.Sint64Kind
+ }
+ case s == "fixed32":
+ switch goType.Kind() {
+ case reflect.Int32:
+ f.L1.Kind = pref.Sfixed32Kind
+ case reflect.Uint32:
+ f.L1.Kind = pref.Fixed32Kind
+ case reflect.Float32:
+ f.L1.Kind = pref.FloatKind
+ }
+ case s == "fixed64":
+ switch goType.Kind() {
+ case reflect.Int64:
+ f.L1.Kind = pref.Sfixed64Kind
+ case reflect.Uint64:
+ f.L1.Kind = pref.Fixed64Kind
+ case reflect.Float64:
+ f.L1.Kind = pref.DoubleKind
+ }
+ case s == "bytes":
+ switch {
+ case goType.Kind() == reflect.String:
+ f.L1.Kind = pref.StringKind
+ case goType.Kind() == reflect.Slice && goType.Elem() == byteType:
+ f.L1.Kind = pref.BytesKind
+ default:
+ f.L1.Kind = pref.MessageKind
+ }
+ case s == "group":
+ f.L1.Kind = pref.GroupKind
+ case strings.HasPrefix(s, "enum="):
+ f.L1.Kind = pref.EnumKind
+ case strings.HasPrefix(s, "json="):
+ jsonName := s[len("json="):]
+ if jsonName != strs.JSONCamelCase(string(f.L0.FullName.Name())) {
+ f.L1.JSONName.Init(jsonName)
+ }
+ case s == "packed":
+ f.L1.HasPacked = true
+ f.L1.IsPacked = true
+ case strings.HasPrefix(s, "weak="):
+ f.L1.IsWeak = true
+ f.L1.Message = fdesc.PlaceholderMessage(pref.FullName(s[len("weak="):]))
+ case strings.HasPrefix(s, "def="):
+ // The default tag is special in that everything afterwards is the
+ // default regardless of the presence of commas.
+ s, i = tag[len("def="):], len(tag)
+ v, ev, _ := defval.Unmarshal(s, f.L1.Kind, evs, defval.GoTag)
+ f.L1.Default = fdesc.DefaultValue(v, ev)
+ case s == "proto3":
+ f.L0.ParentFile = fdesc.SurrogateProto3
+ }
+ tag = strings.TrimPrefix(tag[i:], ",")
+ }
+
+ // The generator uses the group message name instead of the field name.
+ // We obtain the real field name by lowercasing the group name.
+ if f.L1.Kind == pref.GroupKind {
+ f.L0.FullName = pref.FullName(strings.ToLower(string(f.L0.FullName)))
+ }
+ return f
+}
+
+// Marshal encodes the protoreflect.FieldDescriptor as a tag.
+//
+// The enumName must be provided if the kind is an enum.
+// Historically, the formulation of the enum "name" was the proto package
+// dot-concatenated with the generated Go identifier for the enum type.
+// Depending on the context on how Marshal is called, there are different ways
+// through which that information is determined. As such it is the caller's
+// responsibility to provide a function to obtain that information.
+func Marshal(fd pref.FieldDescriptor, enumName string) string {
+ var tag []string
+ switch fd.Kind() {
+ case pref.BoolKind, pref.EnumKind, pref.Int32Kind, pref.Uint32Kind, pref.Int64Kind, pref.Uint64Kind:
+ tag = append(tag, "varint")
+ case pref.Sint32Kind:
+ tag = append(tag, "zigzag32")
+ case pref.Sint64Kind:
+ tag = append(tag, "zigzag64")
+ case pref.Sfixed32Kind, pref.Fixed32Kind, pref.FloatKind:
+ tag = append(tag, "fixed32")
+ case pref.Sfixed64Kind, pref.Fixed64Kind, pref.DoubleKind:
+ tag = append(tag, "fixed64")
+ case pref.StringKind, pref.BytesKind, pref.MessageKind:
+ tag = append(tag, "bytes")
+ case pref.GroupKind:
+ tag = append(tag, "group")
+ }
+ tag = append(tag, strconv.Itoa(int(fd.Number())))
+ switch fd.Cardinality() {
+ case pref.Optional:
+ tag = append(tag, "opt")
+ case pref.Required:
+ tag = append(tag, "req")
+ case pref.Repeated:
+ tag = append(tag, "rep")
+ }
+ if fd.IsPacked() {
+ tag = append(tag, "packed")
+ }
+ name := string(fd.Name())
+ if fd.Kind() == pref.GroupKind {
+ // The name of the FieldDescriptor for a group field is
+ // lowercased. To find the original capitalization, we
+ // look in the field's MessageType.
+ name = string(fd.Message().Name())
+ }
+ tag = append(tag, "name="+name)
+ if jsonName := fd.JSONName(); jsonName != "" && jsonName != name && !fd.IsExtension() {
+ // NOTE: The jsonName != name condition is suspect, but it preserve
+ // the exact same semantics from the previous generator.
+ tag = append(tag, "json="+jsonName)
+ }
+ if fd.IsWeak() {
+ tag = append(tag, "weak="+string(fd.Message().FullName()))
+ }
+ // The previous implementation does not tag extension fields as proto3,
+ // even when the field is defined in a proto3 file. Match that behavior
+ // for consistency.
+ if fd.Syntax() == pref.Proto3 && !fd.IsExtension() {
+ tag = append(tag, "proto3")
+ }
+ if fd.Kind() == pref.EnumKind && enumName != "" {
+ tag = append(tag, "enum="+enumName)
+ }
+ if fd.ContainingOneof() != nil {
+ tag = append(tag, "oneof")
+ }
+ // This must appear last in the tag, since commas in strings aren't escaped.
+ if fd.HasDefault() {
+ def, _ := defval.Marshal(fd.Default(), fd.DefaultEnumValue(), fd.Kind(), defval.GoTag)
+ tag = append(tag, "def="+def)
+ }
+ return strings.Join(tag, ",")
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go
new file mode 100644
index 0000000..eb10ea1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode.go
@@ -0,0 +1,665 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package text
+
+import (
+ "bytes"
+ "fmt"
+ "io"
+ "regexp"
+ "strconv"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/errors"
+)
+
+// Decoder is a token-based textproto decoder.
+type Decoder struct {
+ // lastCall is last method called, either readCall or peekCall.
+ // Initial value is readCall.
+ lastCall call
+
+ // lastToken contains the last read token.
+ lastToken Token
+
+ // lastErr contains the last read error.
+ lastErr error
+
+ // openStack is a stack containing the byte characters for MessageOpen and
+ // ListOpen kinds. The top of stack represents the message or the list that
+ // the current token is nested in. An empty stack means the current token is
+ // at the top level message. The characters '{' and '<' both represent the
+ // MessageOpen kind.
+ openStack []byte
+
+ // orig is used in reporting line and column.
+ orig []byte
+ // in contains the unconsumed input.
+ in []byte
+}
+
+// NewDecoder returns a Decoder to read the given []byte.
+func NewDecoder(b []byte) *Decoder {
+ return &Decoder{orig: b, in: b}
+}
+
+// ErrUnexpectedEOF means that EOF was encountered in the middle of the input.
+var ErrUnexpectedEOF = errors.New("%v", io.ErrUnexpectedEOF)
+
+// call specifies which Decoder method was invoked.
+type call uint8
+
+const (
+ readCall call = iota
+ peekCall
+)
+
+// Peek looks ahead and returns the next token and error without advancing a read.
+func (d *Decoder) Peek() (Token, error) {
+ defer func() { d.lastCall = peekCall }()
+ if d.lastCall == readCall {
+ d.lastToken, d.lastErr = d.Read()
+ }
+ return d.lastToken, d.lastErr
+}
+
+// Read returns the next token.
+// It will return an error if there is no valid token.
+func (d *Decoder) Read() (Token, error) {
+ defer func() { d.lastCall = readCall }()
+ if d.lastCall == peekCall {
+ return d.lastToken, d.lastErr
+ }
+
+ tok, err := d.parseNext(d.lastToken.kind)
+ if err != nil {
+ return Token{}, err
+ }
+
+ switch tok.kind {
+ case comma, semicolon:
+ tok, err = d.parseNext(tok.kind)
+ if err != nil {
+ return Token{}, err
+ }
+ }
+ d.lastToken = tok
+ return tok, nil
+}
+
+const (
+ mismatchedFmt = "mismatched close character %q"
+ unexpectedFmt = "unexpected character %q"
+)
+
+// parseNext parses the next Token based on given last kind.
+func (d *Decoder) parseNext(lastKind Kind) (Token, error) {
+ // Trim leading spaces.
+ d.consume(0)
+ isEOF := false
+ if len(d.in) == 0 {
+ isEOF = true
+ }
+
+ switch lastKind {
+ case EOF:
+ return d.consumeToken(EOF, 0, 0), nil
+
+ case bof:
+ // Start of top level message. Next token can be EOF or Name.
+ if isEOF {
+ return d.consumeToken(EOF, 0, 0), nil
+ }
+ return d.parseFieldName()
+
+ case Name:
+ // Next token can be MessageOpen, ListOpen or Scalar.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case '{', '<':
+ d.pushOpenStack(ch)
+ return d.consumeToken(MessageOpen, 1, 0), nil
+ case '[':
+ d.pushOpenStack(ch)
+ return d.consumeToken(ListOpen, 1, 0), nil
+ default:
+ return d.parseScalar()
+ }
+
+ case Scalar:
+ openKind, closeCh := d.currentOpenKind()
+ switch openKind {
+ case bof:
+ // Top level message.
+ // Next token can be EOF, comma, semicolon or Name.
+ if isEOF {
+ return d.consumeToken(EOF, 0, 0), nil
+ }
+ switch d.in[0] {
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ case ';':
+ return d.consumeToken(semicolon, 1, 0), nil
+ default:
+ return d.parseFieldName()
+ }
+
+ case MessageOpen:
+ // Next token can be MessageClose, comma, semicolon or Name.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case closeCh:
+ d.popOpenStack()
+ return d.consumeToken(MessageClose, 1, 0), nil
+ case otherCloseChar[closeCh]:
+ return Token{}, d.newSyntaxError(mismatchedFmt, ch)
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ case ';':
+ return d.consumeToken(semicolon, 1, 0), nil
+ default:
+ return d.parseFieldName()
+ }
+
+ case ListOpen:
+ // Next token can be ListClose or comma.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case ']':
+ d.popOpenStack()
+ return d.consumeToken(ListClose, 1, 0), nil
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ default:
+ return Token{}, d.newSyntaxError(unexpectedFmt, ch)
+ }
+ }
+
+ case MessageOpen:
+ // Next token can be MessageClose or Name.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ _, closeCh := d.currentOpenKind()
+ switch ch := d.in[0]; ch {
+ case closeCh:
+ d.popOpenStack()
+ return d.consumeToken(MessageClose, 1, 0), nil
+ case otherCloseChar[closeCh]:
+ return Token{}, d.newSyntaxError(mismatchedFmt, ch)
+ default:
+ return d.parseFieldName()
+ }
+
+ case MessageClose:
+ openKind, closeCh := d.currentOpenKind()
+ switch openKind {
+ case bof:
+ // Top level message.
+ // Next token can be EOF, comma, semicolon or Name.
+ if isEOF {
+ return d.consumeToken(EOF, 0, 0), nil
+ }
+ switch ch := d.in[0]; ch {
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ case ';':
+ return d.consumeToken(semicolon, 1, 0), nil
+ default:
+ return d.parseFieldName()
+ }
+
+ case MessageOpen:
+ // Next token can be MessageClose, comma, semicolon or Name.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case closeCh:
+ d.popOpenStack()
+ return d.consumeToken(MessageClose, 1, 0), nil
+ case otherCloseChar[closeCh]:
+ return Token{}, d.newSyntaxError(mismatchedFmt, ch)
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ case ';':
+ return d.consumeToken(semicolon, 1, 0), nil
+ default:
+ return d.parseFieldName()
+ }
+
+ case ListOpen:
+ // Next token can be ListClose or comma
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case closeCh:
+ d.popOpenStack()
+ return d.consumeToken(ListClose, 1, 0), nil
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ default:
+ return Token{}, d.newSyntaxError(unexpectedFmt, ch)
+ }
+ }
+
+ case ListOpen:
+ // Next token can be ListClose, MessageStart or Scalar.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case ']':
+ d.popOpenStack()
+ return d.consumeToken(ListClose, 1, 0), nil
+ case '{', '<':
+ d.pushOpenStack(ch)
+ return d.consumeToken(MessageOpen, 1, 0), nil
+ default:
+ return d.parseScalar()
+ }
+
+ case ListClose:
+ openKind, closeCh := d.currentOpenKind()
+ switch openKind {
+ case bof:
+ // Top level message.
+ // Next token can be EOF, comma, semicolon or Name.
+ if isEOF {
+ return d.consumeToken(EOF, 0, 0), nil
+ }
+ switch ch := d.in[0]; ch {
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ case ';':
+ return d.consumeToken(semicolon, 1, 0), nil
+ default:
+ return d.parseFieldName()
+ }
+
+ case MessageOpen:
+ // Next token can be MessageClose, comma, semicolon or Name.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case closeCh:
+ d.popOpenStack()
+ return d.consumeToken(MessageClose, 1, 0), nil
+ case otherCloseChar[closeCh]:
+ return Token{}, d.newSyntaxError(mismatchedFmt, ch)
+ case ',':
+ return d.consumeToken(comma, 1, 0), nil
+ case ';':
+ return d.consumeToken(semicolon, 1, 0), nil
+ default:
+ return d.parseFieldName()
+ }
+
+ default:
+ // It is not possible to have this case. Let it panic below.
+ }
+
+ case comma, semicolon:
+ openKind, closeCh := d.currentOpenKind()
+ switch openKind {
+ case bof:
+ // Top level message. Next token can be EOF or Name.
+ if isEOF {
+ return d.consumeToken(EOF, 0, 0), nil
+ }
+ return d.parseFieldName()
+
+ case MessageOpen:
+ // Next token can be MessageClose or Name.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case closeCh:
+ d.popOpenStack()
+ return d.consumeToken(MessageClose, 1, 0), nil
+ case otherCloseChar[closeCh]:
+ return Token{}, d.newSyntaxError(mismatchedFmt, ch)
+ default:
+ return d.parseFieldName()
+ }
+
+ case ListOpen:
+ if lastKind == semicolon {
+ // It is not be possible to have this case as logic here
+ // should not have produced a semicolon Token when inside a
+ // list. Let it panic below.
+ break
+ }
+ // Next token can be MessageOpen or Scalar.
+ if isEOF {
+ return Token{}, ErrUnexpectedEOF
+ }
+ switch ch := d.in[0]; ch {
+ case '{', '<':
+ d.pushOpenStack(ch)
+ return d.consumeToken(MessageOpen, 1, 0), nil
+ default:
+ return d.parseScalar()
+ }
+ }
+ }
+
+ line, column := d.Position(len(d.orig) - len(d.in))
+ panic(fmt.Sprintf("Decoder.parseNext: bug at handling line %d:%d with lastKind=%v", line, column, lastKind))
+}
+
+var otherCloseChar = map[byte]byte{
+ '}': '>',
+ '>': '}',
+}
+
+// currentOpenKind indicates whether current position is inside a message, list
+// or top-level message by returning MessageOpen, ListOpen or bof respectively.
+// If the returned kind is either a MessageOpen or ListOpen, it also returns the
+// corresponding closing character.
+func (d *Decoder) currentOpenKind() (Kind, byte) {
+ if len(d.openStack) == 0 {
+ return bof, 0
+ }
+ openCh := d.openStack[len(d.openStack)-1]
+ switch openCh {
+ case '{':
+ return MessageOpen, '}'
+ case '<':
+ return MessageOpen, '>'
+ case '[':
+ return ListOpen, ']'
+ }
+ panic(fmt.Sprintf("Decoder: openStack contains invalid byte %s", string(openCh)))
+}
+
+func (d *Decoder) pushOpenStack(ch byte) {
+ d.openStack = append(d.openStack, ch)
+}
+
+func (d *Decoder) popOpenStack() {
+ d.openStack = d.openStack[:len(d.openStack)-1]
+}
+
+// parseFieldName parses field name and separator.
+func (d *Decoder) parseFieldName() (tok Token, err error) {
+ defer func() {
+ if err == nil && d.tryConsumeChar(':') {
+ tok.attrs |= hasSeparator
+ }
+ }()
+
+ // Extension or Any type URL.
+ if d.in[0] == '[' {
+ return d.parseTypeName()
+ }
+
+ // Identifier.
+ if size := parseIdent(d.in, false); size > 0 {
+ return d.consumeToken(Name, size, uint8(IdentName)), nil
+ }
+
+ // Field number. Identify if input is a valid number that is not negative
+ // and is decimal integer within 32-bit range.
+ if num := parseNumber(d.in); num.size > 0 {
+ if !num.neg && num.kind == numDec {
+ if _, err := strconv.ParseInt(string(d.in[:num.size]), 10, 32); err == nil {
+ return d.consumeToken(Name, num.size, uint8(FieldNumber)), nil
+ }
+ }
+ return Token{}, d.newSyntaxError("invalid field number: %s", d.in[:num.size])
+ }
+
+ return Token{}, d.newSyntaxError("invalid field name: %s", errRegexp.Find(d.in))
+}
+
+// parseTypeName parses Any type URL or extension field name. The name is
+// enclosed in [ and ] characters. The C++ parser does not handle many legal URL
+// strings. This implementation is more liberal and allows for the pattern
+// ^[-_a-zA-Z0-9]+([./][-_a-zA-Z0-9]+)*`). Whitespaces and comments are allowed
+// in between [ ], '.', '/' and the sub names.
+func (d *Decoder) parseTypeName() (Token, error) {
+ startPos := len(d.orig) - len(d.in)
+ // Use alias s to advance first in order to use d.in for error handling.
+ // Caller already checks for [ as first character.
+ s := consume(d.in[1:], 0)
+ if len(s) == 0 {
+ return Token{}, ErrUnexpectedEOF
+ }
+
+ var name []byte
+ for len(s) > 0 && isTypeNameChar(s[0]) {
+ name = append(name, s[0])
+ s = s[1:]
+ }
+ s = consume(s, 0)
+
+ var closed bool
+ for len(s) > 0 && !closed {
+ switch {
+ case s[0] == ']':
+ s = s[1:]
+ closed = true
+
+ case s[0] == '/', s[0] == '.':
+ if len(name) > 0 && (name[len(name)-1] == '/' || name[len(name)-1] == '.') {
+ return Token{}, d.newSyntaxError("invalid type URL/extension field name: %s",
+ d.orig[startPos:len(d.orig)-len(s)+1])
+ }
+ name = append(name, s[0])
+ s = s[1:]
+ s = consume(s, 0)
+ for len(s) > 0 && isTypeNameChar(s[0]) {
+ name = append(name, s[0])
+ s = s[1:]
+ }
+ s = consume(s, 0)
+
+ default:
+ return Token{}, d.newSyntaxError(
+ "invalid type URL/extension field name: %s", d.orig[startPos:len(d.orig)-len(s)+1])
+ }
+ }
+
+ if !closed {
+ return Token{}, ErrUnexpectedEOF
+ }
+
+ // First character cannot be '.'. Last character cannot be '.' or '/'.
+ size := len(name)
+ if size == 0 || name[0] == '.' || name[size-1] == '.' || name[size-1] == '/' {
+ return Token{}, d.newSyntaxError("invalid type URL/extension field name: %s",
+ d.orig[startPos:len(d.orig)-len(s)])
+ }
+
+ d.in = s
+ endPos := len(d.orig) - len(d.in)
+ d.consume(0)
+
+ return Token{
+ kind: Name,
+ attrs: uint8(TypeName),
+ pos: startPos,
+ raw: d.orig[startPos:endPos],
+ str: string(name),
+ }, nil
+}
+
+func isTypeNameChar(b byte) bool {
+ return (b == '-' || b == '_' ||
+ ('0' <= b && b <= '9') ||
+ ('a' <= b && b <= 'z') ||
+ ('A' <= b && b <= 'Z'))
+}
+
+func isWhiteSpace(b byte) bool {
+ switch b {
+ case ' ', '\n', '\r', '\t':
+ return true
+ default:
+ return false
+ }
+}
+
+// parseIdent parses an unquoted proto identifier and returns size.
+// If allowNeg is true, it allows '-' to be the first character in the
+// identifier. This is used when parsing literal values like -infinity, etc.
+// Regular expression matches an identifier: `^[_a-zA-Z][_a-zA-Z0-9]*`
+func parseIdent(input []byte, allowNeg bool) int {
+ var size int
+
+ s := input
+ if len(s) == 0 {
+ return 0
+ }
+
+ if allowNeg && s[0] == '-' {
+ s = s[1:]
+ size++
+ if len(s) == 0 {
+ return 0
+ }
+ }
+
+ switch {
+ case s[0] == '_',
+ 'a' <= s[0] && s[0] <= 'z',
+ 'A' <= s[0] && s[0] <= 'Z':
+ s = s[1:]
+ size++
+ default:
+ return 0
+ }
+
+ for len(s) > 0 && (s[0] == '_' ||
+ 'a' <= s[0] && s[0] <= 'z' ||
+ 'A' <= s[0] && s[0] <= 'Z' ||
+ '0' <= s[0] && s[0] <= '9') {
+ s = s[1:]
+ size++
+ }
+
+ if len(s) > 0 && !isDelim(s[0]) {
+ return 0
+ }
+
+ return size
+}
+
+// parseScalar parses for a string, literal or number value.
+func (d *Decoder) parseScalar() (Token, error) {
+ if d.in[0] == '"' || d.in[0] == '\'' {
+ return d.parseStringValue()
+ }
+
+ if tok, ok := d.parseLiteralValue(); ok {
+ return tok, nil
+ }
+
+ if tok, ok := d.parseNumberValue(); ok {
+ return tok, nil
+ }
+
+ return Token{}, d.newSyntaxError("invalid scalar value: %s", errRegexp.Find(d.in))
+}
+
+// parseLiteralValue parses a literal value. A literal value is used for
+// bools, special floats and enums. This function simply identifies that the
+// field value is a literal.
+func (d *Decoder) parseLiteralValue() (Token, bool) {
+ size := parseIdent(d.in, true)
+ if size == 0 {
+ return Token{}, false
+ }
+ return d.consumeToken(Scalar, size, literalValue), true
+}
+
+// consumeToken constructs a Token for given Kind from d.in and consumes given
+// size-length from it.
+func (d *Decoder) consumeToken(kind Kind, size int, attrs uint8) Token {
+ // Important to compute raw and pos before consuming.
+ tok := Token{
+ kind: kind,
+ attrs: attrs,
+ pos: len(d.orig) - len(d.in),
+ raw: d.in[:size],
+ }
+ d.consume(size)
+ return tok
+}
+
+// newSyntaxError returns a syntax error with line and column information for
+// current position.
+func (d *Decoder) newSyntaxError(f string, x ...interface{}) error {
+ e := errors.New(f, x...)
+ line, column := d.Position(len(d.orig) - len(d.in))
+ return errors.New("syntax error (line %d:%d): %v", line, column, e)
+}
+
+// Position returns line and column number of given index of the original input.
+// It will panic if index is out of range.
+func (d *Decoder) Position(idx int) (line int, column int) {
+ b := d.orig[:idx]
+ line = bytes.Count(b, []byte("\n")) + 1
+ if i := bytes.LastIndexByte(b, '\n'); i >= 0 {
+ b = b[i+1:]
+ }
+ column = utf8.RuneCount(b) + 1 // ignore multi-rune characters
+ return line, column
+}
+
+func (d *Decoder) tryConsumeChar(c byte) bool {
+ if len(d.in) > 0 && d.in[0] == c {
+ d.consume(1)
+ return true
+ }
+ return false
+}
+
+// consume consumes n bytes of input and any subsequent whitespace or comments.
+func (d *Decoder) consume(n int) {
+ d.in = consume(d.in, n)
+ return
+}
+
+// consume consumes n bytes of input and any subsequent whitespace or comments.
+func consume(b []byte, n int) []byte {
+ b = b[n:]
+ for len(b) > 0 {
+ switch b[0] {
+ case ' ', '\n', '\r', '\t':
+ b = b[1:]
+ case '#':
+ if i := bytes.IndexByte(b, '\n'); i >= 0 {
+ b = b[i+len("\n"):]
+ } else {
+ b = nil
+ }
+ default:
+ return b
+ }
+ }
+ return b
+}
+
+// Any sequence that looks like a non-delimiter (for error reporting).
+var errRegexp = regexp.MustCompile(`^([-+._a-zA-Z0-9\/]+|.)`)
+
+// isDelim returns true if given byte is a delimiter character.
+func isDelim(c byte) bool {
+ return !(c == '-' || c == '+' || c == '.' || c == '_' ||
+ ('a' <= c && c <= 'z') ||
+ ('A' <= c && c <= 'Z') ||
+ ('0' <= c && c <= '9'))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go
new file mode 100644
index 0000000..f2d90b7
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_number.go
@@ -0,0 +1,190 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package text
+
+// parseNumberValue parses a number from the input and returns a Token object.
+func (d *Decoder) parseNumberValue() (Token, bool) {
+ in := d.in
+ num := parseNumber(in)
+ if num.size == 0 {
+ return Token{}, false
+ }
+ numAttrs := num.kind
+ if num.neg {
+ numAttrs |= isNegative
+ }
+ strSize := num.size
+ last := num.size - 1
+ if num.kind == numFloat && (d.in[last] == 'f' || d.in[last] == 'F') {
+ strSize = last
+ }
+ tok := Token{
+ kind: Scalar,
+ attrs: numberValue,
+ pos: len(d.orig) - len(d.in),
+ raw: d.in[:num.size],
+ str: string(d.in[:strSize]),
+ numAttrs: numAttrs,
+ }
+ d.consume(num.size)
+ return tok, true
+}
+
+const (
+ numDec uint8 = (1 << iota) / 2
+ numHex
+ numOct
+ numFloat
+)
+
+// number is the result of parsing out a valid number from parseNumber. It
+// contains data for doing float or integer conversion via the strconv package
+// in conjunction with the input bytes.
+type number struct {
+ kind uint8
+ neg bool
+ size int
+}
+
+// parseNumber constructs a number object from given input. It allows for the
+// following patterns:
+// integer: ^-?([1-9][0-9]*|0[xX][0-9a-fA-F]+|0[0-7]*)
+// float: ^-?((0|[1-9][0-9]*)?([.][0-9]*)?([eE][+-]?[0-9]+)?[fF]?)
+// It also returns the number of parsed bytes for the given number, 0 if it is
+// not a number.
+func parseNumber(input []byte) number {
+ kind := numDec
+ var size int
+ var neg bool
+
+ s := input
+ if len(s) == 0 {
+ return number{}
+ }
+
+ // Optional -
+ if s[0] == '-' {
+ neg = true
+ s = s[1:]
+ size++
+ if len(s) == 0 {
+ return number{}
+ }
+ }
+
+ // C++ allows for whitespace and comments in between the negative sign and
+ // the rest of the number. This logic currently does not but is consistent
+ // with v1.
+
+ switch {
+ case s[0] == '0':
+ if len(s) > 1 {
+ switch {
+ case s[1] == 'x' || s[1] == 'X':
+ // Parse as hex number.
+ kind = numHex
+ n := 2
+ s = s[2:]
+ for len(s) > 0 && (('0' <= s[0] && s[0] <= '9') ||
+ ('a' <= s[0] && s[0] <= 'f') ||
+ ('A' <= s[0] && s[0] <= 'F')) {
+ s = s[1:]
+ n++
+ }
+ if n == 2 {
+ return number{}
+ }
+ size += n
+
+ case '0' <= s[1] && s[1] <= '7':
+ // Parse as octal number.
+ kind = numOct
+ n := 2
+ s = s[2:]
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '7' {
+ s = s[1:]
+ n++
+ }
+ size += n
+ }
+
+ if kind&(numHex|numOct) > 0 {
+ if len(s) > 0 && !isDelim(s[0]) {
+ return number{}
+ }
+ return number{kind: kind, neg: neg, size: size}
+ }
+ }
+ s = s[1:]
+ size++
+
+ case '1' <= s[0] && s[0] <= '9':
+ n := 1
+ s = s[1:]
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ size += n
+
+ case s[0] == '.':
+ // Set kind to numFloat to signify the intent to parse as float. And
+ // that it needs to have other digits after '.'.
+ kind = numFloat
+
+ default:
+ return number{}
+ }
+
+ // . followed by 0 or more digits.
+ if len(s) > 0 && s[0] == '.' {
+ n := 1
+ s = s[1:]
+ // If decimal point was before any digits, it should be followed by
+ // other digits.
+ if len(s) == 0 && kind == numFloat {
+ return number{}
+ }
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ size += n
+ kind = numFloat
+ }
+
+ // e or E followed by an optional - or + and 1 or more digits.
+ if len(s) >= 2 && (s[0] == 'e' || s[0] == 'E') {
+ kind = numFloat
+ s = s[1:]
+ n := 1
+ if s[0] == '+' || s[0] == '-' {
+ s = s[1:]
+ n++
+ if len(s) == 0 {
+ return number{}
+ }
+ }
+ for len(s) > 0 && '0' <= s[0] && s[0] <= '9' {
+ s = s[1:]
+ n++
+ }
+ size += n
+ }
+
+ // Optional suffix f or F for floats.
+ if len(s) > 0 && (s[0] == 'f' || s[0] == 'F') {
+ kind = numFloat
+ s = s[1:]
+ size++
+ }
+
+ // Check that next byte is a delimiter or it is at the end.
+ if len(s) > 0 && !isDelim(s[0]) {
+ return number{}
+ }
+
+ return number{kind: kind, neg: neg, size: size}
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_string.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_string.go
new file mode 100644
index 0000000..d4d3490
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_string.go
@@ -0,0 +1,161 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package text
+
+import (
+ "bytes"
+ "strconv"
+ "strings"
+ "unicode"
+ "unicode/utf16"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/strs"
+)
+
+// parseStringValue parses string field token.
+// This differs from parseString since the text format allows
+// multiple back-to-back string literals where they are semantically treated
+// as a single large string with all values concatenated.
+//
+// E.g., `"foo" "bar" "baz"` => "foobarbaz"
+func (d *Decoder) parseStringValue() (Token, error) {
+ // Note that the ending quote is sufficient to unambiguously mark the end
+ // of a string. Thus, the text grammar does not require intervening
+ // whitespace or control characters in-between strings.
+ // Thus, the following is valid:
+ // `"foo"'bar'"baz"` => "foobarbaz"
+ in0 := d.in
+ var ss []string
+ for len(d.in) > 0 && (d.in[0] == '"' || d.in[0] == '\'') {
+ s, err := d.parseString()
+ if err != nil {
+ return Token{}, err
+ }
+ ss = append(ss, s)
+ }
+ // d.in already points to the end of the value at this point.
+ return Token{
+ kind: Scalar,
+ attrs: stringValue,
+ pos: len(d.orig) - len(in0),
+ raw: in0[:len(in0)-len(d.in)],
+ str: strings.Join(ss, ""),
+ }, nil
+}
+
+// parseString parses a string value enclosed in " or '.
+func (d *Decoder) parseString() (string, error) {
+ in := d.in
+ if len(in) == 0 {
+ return "", ErrUnexpectedEOF
+ }
+ quote := in[0]
+ in = in[1:]
+ i := indexNeedEscapeInBytes(in)
+ in, out := in[i:], in[:i:i] // set cap to prevent mutations
+ for len(in) > 0 {
+ switch r, n := utf8.DecodeRune(in); {
+ case r == utf8.RuneError && n == 1:
+ return "", d.newSyntaxError("invalid UTF-8 detected")
+ case r == 0 || r == '\n':
+ return "", d.newSyntaxError("invalid character %q in string", r)
+ case r == rune(quote):
+ in = in[1:]
+ d.consume(len(d.in) - len(in))
+ return string(out), nil
+ case r == '\\':
+ if len(in) < 2 {
+ return "", ErrUnexpectedEOF
+ }
+ switch r := in[1]; r {
+ case '"', '\'', '\\', '?':
+ in, out = in[2:], append(out, r)
+ case 'a':
+ in, out = in[2:], append(out, '\a')
+ case 'b':
+ in, out = in[2:], append(out, '\b')
+ case 'n':
+ in, out = in[2:], append(out, '\n')
+ case 'r':
+ in, out = in[2:], append(out, '\r')
+ case 't':
+ in, out = in[2:], append(out, '\t')
+ case 'v':
+ in, out = in[2:], append(out, '\v')
+ case 'f':
+ in, out = in[2:], append(out, '\f')
+ case '0', '1', '2', '3', '4', '5', '6', '7':
+ // One, two, or three octal characters.
+ n := len(in[1:]) - len(bytes.TrimLeft(in[1:], "01234567"))
+ if n > 3 {
+ n = 3
+ }
+ v, err := strconv.ParseUint(string(in[1:1+n]), 8, 8)
+ if err != nil {
+ return "", d.newSyntaxError("invalid octal escape code %q in string", in[:1+n])
+ }
+ in, out = in[1+n:], append(out, byte(v))
+ case 'x':
+ // One or two hexadecimal characters.
+ n := len(in[2:]) - len(bytes.TrimLeft(in[2:], "0123456789abcdefABCDEF"))
+ if n > 2 {
+ n = 2
+ }
+ v, err := strconv.ParseUint(string(in[2:2+n]), 16, 8)
+ if err != nil {
+ return "", d.newSyntaxError("invalid hex escape code %q in string", in[:2+n])
+ }
+ in, out = in[2+n:], append(out, byte(v))
+ case 'u', 'U':
+ // Four or eight hexadecimal characters
+ n := 6
+ if r == 'U' {
+ n = 10
+ }
+ if len(in) < n {
+ return "", ErrUnexpectedEOF
+ }
+ v, err := strconv.ParseUint(string(in[2:n]), 16, 32)
+ if utf8.MaxRune < v || err != nil {
+ return "", d.newSyntaxError("invalid Unicode escape code %q in string", in[:n])
+ }
+ in = in[n:]
+
+ r := rune(v)
+ if utf16.IsSurrogate(r) {
+ if len(in) < 6 {
+ return "", ErrUnexpectedEOF
+ }
+ v, err := strconv.ParseUint(string(in[2:6]), 16, 16)
+ r = utf16.DecodeRune(r, rune(v))
+ if in[0] != '\\' || in[1] != 'u' || r == unicode.ReplacementChar || err != nil {
+ return "", d.newSyntaxError("invalid Unicode escape code %q in string", in[:6])
+ }
+ in = in[6:]
+ }
+ out = append(out, string(r)...)
+ default:
+ return "", d.newSyntaxError("invalid escape code %q in string", in[:2])
+ }
+ default:
+ i := indexNeedEscapeInBytes(in[n:])
+ in, out = in[n+i:], append(out, in[:n+i]...)
+ }
+ }
+ return "", ErrUnexpectedEOF
+}
+
+// indexNeedEscapeInString returns the index of the character that needs
+// escaping. If no characters need escaping, this returns the input length.
+func indexNeedEscapeInBytes(b []byte) int { return indexNeedEscapeInString(strs.UnsafeString(b)) }
+
+// UnmarshalString returns an unescaped string given a textproto string value.
+// String value needs to contain single or double quotes. This is only used by
+// internal/encoding/defval package for unmarshaling bytes.
+func UnmarshalString(s string) (string, error) {
+ d := NewDecoder([]byte(s))
+ return d.parseString()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/decode_token.go b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_token.go
new file mode 100644
index 0000000..83d2b0d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/decode_token.go
@@ -0,0 +1,373 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package text
+
+import (
+ "bytes"
+ "fmt"
+ "math"
+ "strconv"
+ "strings"
+
+ "google.golang.org/protobuf/internal/flags"
+)
+
+// Kind represents a token kind expressible in the textproto format.
+type Kind uint8
+
+// Kind values.
+const (
+ Invalid Kind = iota
+ EOF
+ Name // Name indicates the field name.
+ Scalar // Scalar are scalar values, e.g. "string", 47, ENUM_LITERAL, true.
+ MessageOpen
+ MessageClose
+ ListOpen
+ ListClose
+
+ // comma and semi-colon are only for parsing in between values and should not be exposed.
+ comma
+ semicolon
+
+ // bof indicates beginning of file, which is the default token
+ // kind at the beginning of parsing.
+ bof = Invalid
+)
+
+func (t Kind) String() string {
+ switch t {
+ case Invalid:
+ return "<invalid>"
+ case EOF:
+ return "eof"
+ case Scalar:
+ return "scalar"
+ case Name:
+ return "name"
+ case MessageOpen:
+ return "{"
+ case MessageClose:
+ return "}"
+ case ListOpen:
+ return "["
+ case ListClose:
+ return "]"
+ case comma:
+ return ","
+ case semicolon:
+ return ";"
+ default:
+ return fmt.Sprintf("<invalid:%v>", uint8(t))
+ }
+}
+
+// NameKind represents different types of field names.
+type NameKind uint8
+
+// NameKind values.
+const (
+ IdentName NameKind = iota + 1
+ TypeName
+ FieldNumber
+)
+
+func (t NameKind) String() string {
+ switch t {
+ case IdentName:
+ return "IdentName"
+ case TypeName:
+ return "TypeName"
+ case FieldNumber:
+ return "FieldNumber"
+ default:
+ return fmt.Sprintf("<invalid:%v>", uint8(t))
+ }
+}
+
+// Bit mask in Token.attrs to indicate if a Name token is followed by the
+// separator char ':'. The field name separator char is optional for message
+// field or repeated message field, but required for all other types. Decoder
+// simply indicates whether a Name token is followed by separator or not. It is
+// up to the prototext package to validate.
+const hasSeparator = 1 << 7
+
+// Scalar value types.
+const (
+ numberValue = iota + 1
+ stringValue
+ literalValue
+)
+
+// Bit mask in Token.numAttrs to indicate that the number is a negative.
+const isNegative = 1 << 7
+
+// Token provides a parsed token kind and value. Values are provided by the
+// different accessor methods.
+type Token struct {
+ // Kind of the Token object.
+ kind Kind
+ // attrs contains metadata for the following Kinds:
+ // Name: hasSeparator bit and one of NameKind.
+ // Scalar: one of numberValue, stringValue, literalValue.
+ attrs uint8
+ // numAttrs contains metadata for numberValue:
+ // - highest bit is whether negative or positive.
+ // - lower bits indicate one of numDec, numHex, numOct, numFloat.
+ numAttrs uint8
+ // pos provides the position of the token in the original input.
+ pos int
+ // raw bytes of the serialized token.
+ // This is a subslice into the original input.
+ raw []byte
+ // str contains parsed string for the following:
+ // - stringValue of Scalar kind
+ // - numberValue of Scalar kind
+ // - TypeName of Name kind
+ str string
+}
+
+// Kind returns the token kind.
+func (t Token) Kind() Kind {
+ return t.kind
+}
+
+// RawString returns the read value in string.
+func (t Token) RawString() string {
+ return string(t.raw)
+}
+
+// Pos returns the token position from the input.
+func (t Token) Pos() int {
+ return t.pos
+}
+
+// NameKind returns IdentName, TypeName or FieldNumber.
+// It panics if type is not Name.
+func (t Token) NameKind() NameKind {
+ if t.kind == Name {
+ return NameKind(t.attrs &^ hasSeparator)
+ }
+ panic(fmt.Sprintf("Token is not a Name type: %s", t.kind))
+}
+
+// HasSeparator returns true if the field name is followed by the separator char
+// ':', else false. It panics if type is not Name.
+func (t Token) HasSeparator() bool {
+ if t.kind == Name {
+ return t.attrs&hasSeparator != 0
+ }
+ panic(fmt.Sprintf("Token is not a Name type: %s", t.kind))
+}
+
+// IdentName returns the value for IdentName type.
+func (t Token) IdentName() string {
+ if t.kind == Name && t.attrs&uint8(IdentName) != 0 {
+ return string(t.raw)
+ }
+ panic(fmt.Sprintf("Token is not an IdentName: %s:%s", t.kind, NameKind(t.attrs&^hasSeparator)))
+}
+
+// TypeName returns the value for TypeName type.
+func (t Token) TypeName() string {
+ if t.kind == Name && t.attrs&uint8(TypeName) != 0 {
+ return t.str
+ }
+ panic(fmt.Sprintf("Token is not a TypeName: %s:%s", t.kind, NameKind(t.attrs&^hasSeparator)))
+}
+
+// FieldNumber returns the value for FieldNumber type. It returns a
+// non-negative int32 value. Caller will still need to validate for the correct
+// field number range.
+func (t Token) FieldNumber() int32 {
+ if t.kind != Name || t.attrs&uint8(FieldNumber) == 0 {
+ panic(fmt.Sprintf("Token is not a FieldNumber: %s:%s", t.kind, NameKind(t.attrs&^hasSeparator)))
+ }
+ // Following should not return an error as it had already been called right
+ // before this Token was constructed.
+ num, _ := strconv.ParseInt(string(t.raw), 10, 32)
+ return int32(num)
+}
+
+// String returns the string value for a Scalar type.
+func (t Token) String() (string, bool) {
+ if t.kind != Scalar || t.attrs != stringValue {
+ return "", false
+ }
+ return t.str, true
+}
+
+// Enum returns the literal value for a Scalar type for use as enum literals.
+func (t Token) Enum() (string, bool) {
+ if t.kind != Scalar || t.attrs != literalValue || (len(t.raw) > 0 && t.raw[0] == '-') {
+ return "", false
+ }
+ return string(t.raw), true
+}
+
+// Bool returns the bool value for a Scalar type.
+func (t Token) Bool() (bool, bool) {
+ if t.kind != Scalar {
+ return false, false
+ }
+ switch t.attrs {
+ case literalValue:
+ if b, ok := boolLits[string(t.raw)]; ok {
+ return b, true
+ }
+ case numberValue:
+ // Unsigned integer representation of 0 or 1 is permitted: 00, 0x0, 01,
+ // 0x1, etc.
+ n, err := strconv.ParseUint(t.str, 0, 64)
+ if err == nil {
+ switch n {
+ case 0:
+ return false, true
+ case 1:
+ return true, true
+ }
+ }
+ }
+ return false, false
+}
+
+// These exact boolean literals are the ones supported in C++.
+var boolLits = map[string]bool{
+ "t": true,
+ "true": true,
+ "True": true,
+ "f": false,
+ "false": false,
+ "False": false,
+}
+
+// Uint64 returns the uint64 value for a Scalar type.
+func (t Token) Uint64() (uint64, bool) {
+ if t.kind != Scalar || t.attrs != numberValue ||
+ t.numAttrs&isNegative > 0 || t.numAttrs&numFloat > 0 {
+ return 0, false
+ }
+ n, err := strconv.ParseUint(t.str, 0, 64)
+ if err != nil {
+ return 0, false
+ }
+ return n, true
+}
+
+// Uint32 returns the uint32 value for a Scalar type.
+func (t Token) Uint32() (uint32, bool) {
+ if t.kind != Scalar || t.attrs != numberValue ||
+ t.numAttrs&isNegative > 0 || t.numAttrs&numFloat > 0 {
+ return 0, false
+ }
+ n, err := strconv.ParseUint(t.str, 0, 32)
+ if err != nil {
+ return 0, false
+ }
+ return uint32(n), true
+}
+
+// Int64 returns the int64 value for a Scalar type.
+func (t Token) Int64() (int64, bool) {
+ if t.kind != Scalar || t.attrs != numberValue || t.numAttrs&numFloat > 0 {
+ return 0, false
+ }
+ if n, err := strconv.ParseInt(t.str, 0, 64); err == nil {
+ return n, true
+ }
+ // C++ accepts large positive hex numbers as negative values.
+ // This feature is here for proto1 backwards compatibility purposes.
+ if flags.ProtoLegacy && (t.numAttrs == numHex) {
+ if n, err := strconv.ParseUint(t.str, 0, 64); err == nil {
+ return int64(n), true
+ }
+ }
+ return 0, false
+}
+
+// Int32 returns the int32 value for a Scalar type.
+func (t Token) Int32() (int32, bool) {
+ if t.kind != Scalar || t.attrs != numberValue || t.numAttrs&numFloat > 0 {
+ return 0, false
+ }
+ if n, err := strconv.ParseInt(t.str, 0, 32); err == nil {
+ return int32(n), true
+ }
+ // C++ accepts large positive hex numbers as negative values.
+ // This feature is here for proto1 backwards compatibility purposes.
+ if flags.ProtoLegacy && (t.numAttrs == numHex) {
+ if n, err := strconv.ParseUint(t.str, 0, 32); err == nil {
+ return int32(n), true
+ }
+ }
+ return 0, false
+}
+
+// Float64 returns the float64 value for a Scalar type.
+func (t Token) Float64() (float64, bool) {
+ if t.kind != Scalar {
+ return 0, false
+ }
+ switch t.attrs {
+ case literalValue:
+ if f, ok := floatLits[strings.ToLower(string(t.raw))]; ok {
+ return f, true
+ }
+ case numberValue:
+ n, err := strconv.ParseFloat(t.str, 64)
+ if err == nil {
+ return n, true
+ }
+ nerr := err.(*strconv.NumError)
+ if nerr.Err == strconv.ErrRange {
+ return n, true
+ }
+ }
+ return 0, false
+}
+
+// Float32 returns the float32 value for a Scalar type.
+func (t Token) Float32() (float32, bool) {
+ if t.kind != Scalar {
+ return 0, false
+ }
+ switch t.attrs {
+ case literalValue:
+ if f, ok := floatLits[strings.ToLower(string(t.raw))]; ok {
+ return float32(f), true
+ }
+ case numberValue:
+ n, err := strconv.ParseFloat(t.str, 64)
+ if err == nil {
+ // Overflows are treated as (-)infinity.
+ return float32(n), true
+ }
+ nerr := err.(*strconv.NumError)
+ if nerr.Err == strconv.ErrRange {
+ return float32(n), true
+ }
+ }
+ return 0, false
+}
+
+// These are the supported float literals which C++ permits case-insensitive
+// variants of these.
+var floatLits = map[string]float64{
+ "nan": math.NaN(),
+ "inf": math.Inf(1),
+ "infinity": math.Inf(1),
+ "-inf": math.Inf(-1),
+ "-infinity": math.Inf(-1),
+}
+
+// TokenEquals returns true if given Tokens are equal, else false.
+func TokenEquals(x, y Token) bool {
+ return x.kind == y.kind &&
+ x.attrs == y.attrs &&
+ x.numAttrs == y.numAttrs &&
+ x.pos == y.pos &&
+ bytes.Equal(x.raw, y.raw) &&
+ x.str == y.str
+}
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go
new file mode 100644
index 0000000..0ce8d6f
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/doc.go
@@ -0,0 +1,29 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package text implements the text format for protocol buffers.
+// This package has no semantic understanding for protocol buffers and is only
+// a parser and composer for the format.
+//
+// There is no formal specification for the protobuf text format, as such the
+// C++ implementation (see google::protobuf::TextFormat) is the reference
+// implementation of the text format.
+//
+// This package is neither a superset nor a subset of the C++ implementation.
+// This implementation permits a more liberal grammar in some cases to be
+// backwards compatible with the historical Go implementation.
+// Future parsings unique to Go should not be added.
+// Some grammars allowed by the C++ implementation are deliberately
+// not implemented here because they are considered a bug by the protobuf team
+// and should not be replicated.
+//
+// The Go implementation should implement a sufficient amount of the C++
+// grammar such that the default text serialization by C++ can be parsed by Go.
+// However, just because the C++ parser accepts some input does not mean that
+// the Go implementation should as well.
+//
+// The text format is almost a superset of JSON except:
+// * message keys are not quoted strings, but identifiers
+// * the top-level value must be a message without the delimiters
+package text
diff --git a/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go
new file mode 100644
index 0000000..c4ba1c5
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/encoding/text/encode.go
@@ -0,0 +1,267 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package text
+
+import (
+ "math"
+ "math/bits"
+ "strconv"
+ "strings"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/detrand"
+ "google.golang.org/protobuf/internal/errors"
+)
+
+// encType represents an encoding type.
+type encType uint8
+
+const (
+ _ encType = (1 << iota) / 2
+ name
+ scalar
+ messageOpen
+ messageClose
+)
+
+// Encoder provides methods to write out textproto constructs and values. The user is
+// responsible for producing valid sequences of constructs and values.
+type Encoder struct {
+ encoderState
+
+ indent string
+ newline string // set to "\n" if len(indent) > 0
+ delims [2]byte
+ outputASCII bool
+}
+
+type encoderState struct {
+ lastType encType
+ indents []byte
+ out []byte
+}
+
+// NewEncoder returns an Encoder.
+//
+// If indent is a non-empty string, it causes every entry in a List or Message
+// to be preceded by the indent and trailed by a newline.
+//
+// If delims is not the zero value, it controls the delimiter characters used
+// for messages (e.g., "{}" vs "<>").
+//
+// If outputASCII is true, strings will be serialized in such a way that
+// multi-byte UTF-8 sequences are escaped. This property ensures that the
+// overall output is ASCII (as opposed to UTF-8).
+func NewEncoder(indent string, delims [2]byte, outputASCII bool) (*Encoder, error) {
+ e := &Encoder{}
+ if len(indent) > 0 {
+ if strings.Trim(indent, " \t") != "" {
+ return nil, errors.New("indent may only be composed of space and tab characters")
+ }
+ e.indent = indent
+ e.newline = "\n"
+ }
+ switch delims {
+ case [2]byte{0, 0}:
+ e.delims = [2]byte{'{', '}'}
+ case [2]byte{'{', '}'}, [2]byte{'<', '>'}:
+ e.delims = delims
+ default:
+ return nil, errors.New("delimiters may only be \"{}\" or \"<>\"")
+ }
+ e.outputASCII = outputASCII
+
+ return e, nil
+}
+
+// Bytes returns the content of the written bytes.
+func (e *Encoder) Bytes() []byte {
+ return e.out
+}
+
+// StartMessage writes out the '{' or '<' symbol.
+func (e *Encoder) StartMessage() {
+ e.prepareNext(messageOpen)
+ e.out = append(e.out, e.delims[0])
+}
+
+// EndMessage writes out the '}' or '>' symbol.
+func (e *Encoder) EndMessage() {
+ e.prepareNext(messageClose)
+ e.out = append(e.out, e.delims[1])
+}
+
+// WriteName writes out the field name and the separator ':'.
+func (e *Encoder) WriteName(s string) {
+ e.prepareNext(name)
+ e.out = append(e.out, s...)
+ e.out = append(e.out, ':')
+}
+
+// WriteBool writes out the given boolean value.
+func (e *Encoder) WriteBool(b bool) {
+ if b {
+ e.WriteLiteral("true")
+ } else {
+ e.WriteLiteral("false")
+ }
+}
+
+// WriteString writes out the given string value.
+func (e *Encoder) WriteString(s string) {
+ e.prepareNext(scalar)
+ e.out = appendString(e.out, s, e.outputASCII)
+}
+
+func appendString(out []byte, in string, outputASCII bool) []byte {
+ out = append(out, '"')
+ i := indexNeedEscapeInString(in)
+ in, out = in[i:], append(out, in[:i]...)
+ for len(in) > 0 {
+ switch r, n := utf8.DecodeRuneInString(in); {
+ case r == utf8.RuneError && n == 1:
+ // We do not report invalid UTF-8 because strings in the text format
+ // are used to represent both the proto string and bytes type.
+ r = rune(in[0])
+ fallthrough
+ case r < ' ' || r == '"' || r == '\\':
+ out = append(out, '\\')
+ switch r {
+ case '"', '\\':
+ out = append(out, byte(r))
+ case '\n':
+ out = append(out, 'n')
+ case '\r':
+ out = append(out, 'r')
+ case '\t':
+ out = append(out, 't')
+ default:
+ out = append(out, 'x')
+ out = append(out, "00"[1+(bits.Len32(uint32(r))-1)/4:]...)
+ out = strconv.AppendUint(out, uint64(r), 16)
+ }
+ in = in[n:]
+ case outputASCII && r >= utf8.RuneSelf:
+ out = append(out, '\\')
+ if r <= math.MaxUint16 {
+ out = append(out, 'u')
+ out = append(out, "0000"[1+(bits.Len32(uint32(r))-1)/4:]...)
+ out = strconv.AppendUint(out, uint64(r), 16)
+ } else {
+ out = append(out, 'U')
+ out = append(out, "00000000"[1+(bits.Len32(uint32(r))-1)/4:]...)
+ out = strconv.AppendUint(out, uint64(r), 16)
+ }
+ in = in[n:]
+ default:
+ i := indexNeedEscapeInString(in[n:])
+ in, out = in[n+i:], append(out, in[:n+i]...)
+ }
+ }
+ out = append(out, '"')
+ return out
+}
+
+// indexNeedEscapeInString returns the index of the character that needs
+// escaping. If no characters need escaping, this returns the input length.
+func indexNeedEscapeInString(s string) int {
+ for i := 0; i < len(s); i++ {
+ if c := s[i]; c < ' ' || c == '"' || c == '\'' || c == '\\' || c >= utf8.RuneSelf {
+ return i
+ }
+ }
+ return len(s)
+}
+
+// WriteFloat writes out the given float value for given bitSize.
+func (e *Encoder) WriteFloat(n float64, bitSize int) {
+ e.prepareNext(scalar)
+ e.out = appendFloat(e.out, n, bitSize)
+}
+
+func appendFloat(out []byte, n float64, bitSize int) []byte {
+ switch {
+ case math.IsNaN(n):
+ return append(out, "nan"...)
+ case math.IsInf(n, +1):
+ return append(out, "inf"...)
+ case math.IsInf(n, -1):
+ return append(out, "-inf"...)
+ default:
+ return strconv.AppendFloat(out, n, 'g', -1, bitSize)
+ }
+}
+
+// WriteInt writes out the given signed integer value.
+func (e *Encoder) WriteInt(n int64) {
+ e.prepareNext(scalar)
+ e.out = append(e.out, strconv.FormatInt(n, 10)...)
+}
+
+// WriteUint writes out the given unsigned integer value.
+func (e *Encoder) WriteUint(n uint64) {
+ e.prepareNext(scalar)
+ e.out = append(e.out, strconv.FormatUint(n, 10)...)
+}
+
+// WriteLiteral writes out the given string as a literal value without quotes.
+// This is used for writing enum literal strings.
+func (e *Encoder) WriteLiteral(s string) {
+ e.prepareNext(scalar)
+ e.out = append(e.out, s...)
+}
+
+// prepareNext adds possible space and indentation for the next value based
+// on last encType and indent option. It also updates e.lastType to next.
+func (e *Encoder) prepareNext(next encType) {
+ defer func() {
+ e.lastType = next
+ }()
+
+ // Single line.
+ if len(e.indent) == 0 {
+ // Add space after each field before the next one.
+ if e.lastType&(scalar|messageClose) != 0 && next == name {
+ e.out = append(e.out, ' ')
+ // Add a random extra space to make output unstable.
+ if detrand.Bool() {
+ e.out = append(e.out, ' ')
+ }
+ }
+ return
+ }
+
+ // Multi-line.
+ switch {
+ case e.lastType == name:
+ e.out = append(e.out, ' ')
+ // Add a random extra space after name: to make output unstable.
+ if detrand.Bool() {
+ e.out = append(e.out, ' ')
+ }
+
+ case e.lastType == messageOpen && next != messageClose:
+ e.indents = append(e.indents, e.indent...)
+ e.out = append(e.out, '\n')
+ e.out = append(e.out, e.indents...)
+
+ case e.lastType&(scalar|messageClose) != 0:
+ if next == messageClose {
+ e.indents = e.indents[:len(e.indents)-len(e.indent)]
+ }
+ e.out = append(e.out, '\n')
+ e.out = append(e.out, e.indents...)
+ }
+}
+
+// Snapshot returns the current snapshot for use in Reset.
+func (e *Encoder) Snapshot() encoderState {
+ return e.encoderState
+}
+
+// Reset resets the Encoder to the given encoderState from a Snapshot.
+func (e *Encoder) Reset(es encoderState) {
+ e.encoderState = es
+}
diff --git a/vendor/google.golang.org/protobuf/internal/errors/errors.go b/vendor/google.golang.org/protobuf/internal/errors/errors.go
new file mode 100644
index 0000000..20c17b3
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/errors/errors.go
@@ -0,0 +1,89 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package errors implements functions to manipulate errors.
+package errors
+
+import (
+ "errors"
+ "fmt"
+
+ "google.golang.org/protobuf/internal/detrand"
+)
+
+// Error is a sentinel matching all errors produced by this package.
+var Error = errors.New("protobuf error")
+
+// New formats a string according to the format specifier and arguments and
+// returns an error that has a "proto" prefix.
+func New(f string, x ...interface{}) error {
+ return &prefixError{s: format(f, x...)}
+}
+
+type prefixError struct{ s string }
+
+var prefix = func() string {
+ // Deliberately introduce instability into the error message string to
+ // discourage users from performing error string comparisons.
+ if detrand.Bool() {
+ return "proto: " // use non-breaking spaces (U+00a0)
+ } else {
+ return "proto: " // use regular spaces (U+0020)
+ }
+}()
+
+func (e *prefixError) Error() string {
+ return prefix + e.s
+}
+
+func (e *prefixError) Unwrap() error {
+ return Error
+}
+
+// Wrap returns an error that has a "proto" prefix, the formatted string described
+// by the format specifier and arguments, and a suffix of err. The error wraps err.
+func Wrap(err error, f string, x ...interface{}) error {
+ return &wrapError{
+ s: format(f, x...),
+ err: err,
+ }
+}
+
+type wrapError struct {
+ s string
+ err error
+}
+
+func (e *wrapError) Error() string {
+ return format("%v%v: %v", prefix, e.s, e.err)
+}
+
+func (e *wrapError) Unwrap() error {
+ return e.err
+}
+
+func (e *wrapError) Is(target error) bool {
+ return target == Error
+}
+
+func format(f string, x ...interface{}) string {
+ // avoid "proto: " prefix when chaining
+ for i := 0; i < len(x); i++ {
+ switch e := x[i].(type) {
+ case *prefixError:
+ x[i] = e.s
+ case *wrapError:
+ x[i] = format("%v: %v", e.s, e.err)
+ }
+ }
+ return fmt.Sprintf(f, x...)
+}
+
+func InvalidUTF8(name string) error {
+ return New("field %v contains invalid UTF-8", name)
+}
+
+func RequiredNotSet(name string) error {
+ return New("required field %v not set", name)
+}
diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go112.go b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
new file mode 100644
index 0000000..f90e909
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/errors/is_go112.go
@@ -0,0 +1,39 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !go1.13
+
+package errors
+
+import "reflect"
+
+// Is is a copy of Go 1.13's errors.Is for use with older Go versions.
+func Is(err, target error) bool {
+ if target == nil {
+ return err == target
+ }
+
+ isComparable := reflect.TypeOf(target).Comparable()
+ for {
+ if isComparable && err == target {
+ return true
+ }
+ if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) {
+ return true
+ }
+ if err = unwrap(err); err == nil {
+ return false
+ }
+ }
+}
+
+func unwrap(err error) error {
+ u, ok := err.(interface {
+ Unwrap() error
+ })
+ if !ok {
+ return nil
+ }
+ return u.Unwrap()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/errors/is_go113.go b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
new file mode 100644
index 0000000..dc05f41
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/errors/is_go113.go
@@ -0,0 +1,12 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.13
+
+package errors
+
+import "errors"
+
+// Is is errors.Is.
+func Is(err, target error) bool { return errors.Is(err, target) }
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/any_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/any_gen.go
new file mode 100644
index 0000000..74c5fef
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/any_gen.go
@@ -0,0 +1,13 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Any.
+const (
+ Any_TypeUrl = 1 // optional string
+ Any_Value = 2 // optional bytes
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/api_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/api_gen.go
new file mode 100644
index 0000000..9a6b5f2
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/api_gen.go
@@ -0,0 +1,35 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Api.
+const (
+ Api_Name = 1 // optional string
+ Api_Methods = 2 // repeated google.protobuf.Method
+ Api_Options = 3 // repeated google.protobuf.Option
+ Api_Version = 4 // optional string
+ Api_SourceContext = 5 // optional google.protobuf.SourceContext
+ Api_Mixins = 6 // repeated google.protobuf.Mixin
+ Api_Syntax = 7 // optional google.protobuf.Syntax
+)
+
+// Field numbers for google.protobuf.Method.
+const (
+ Method_Name = 1 // optional string
+ Method_RequestTypeUrl = 2 // optional string
+ Method_RequestStreaming = 3 // optional bool
+ Method_ResponseTypeUrl = 4 // optional string
+ Method_ResponseStreaming = 5 // optional bool
+ Method_Options = 6 // repeated google.protobuf.Option
+ Method_Syntax = 7 // optional google.protobuf.Syntax
+)
+
+// Field numbers for google.protobuf.Mixin.
+const (
+ Mixin_Name = 1 // optional string
+ Mixin_Root = 2 // optional string
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/descriptor_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/descriptor_gen.go
new file mode 100644
index 0000000..6e37b59
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/descriptor_gen.go
@@ -0,0 +1,240 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.FileDescriptorSet.
+const (
+ FileDescriptorSet_File = 1 // repeated google.protobuf.FileDescriptorProto
+)
+
+// Field numbers for google.protobuf.FileDescriptorProto.
+const (
+ FileDescriptorProto_Name = 1 // optional string
+ FileDescriptorProto_Package = 2 // optional string
+ FileDescriptorProto_Dependency = 3 // repeated string
+ FileDescriptorProto_PublicDependency = 10 // repeated int32
+ FileDescriptorProto_WeakDependency = 11 // repeated int32
+ FileDescriptorProto_MessageType = 4 // repeated google.protobuf.DescriptorProto
+ FileDescriptorProto_EnumType = 5 // repeated google.protobuf.EnumDescriptorProto
+ FileDescriptorProto_Service = 6 // repeated google.protobuf.ServiceDescriptorProto
+ FileDescriptorProto_Extension = 7 // repeated google.protobuf.FieldDescriptorProto
+ FileDescriptorProto_Options = 8 // optional google.protobuf.FileOptions
+ FileDescriptorProto_SourceCodeInfo = 9 // optional google.protobuf.SourceCodeInfo
+ FileDescriptorProto_Syntax = 12 // optional string
+)
+
+// Field numbers for google.protobuf.DescriptorProto.
+const (
+ DescriptorProto_Name = 1 // optional string
+ DescriptorProto_Field = 2 // repeated google.protobuf.FieldDescriptorProto
+ DescriptorProto_Extension = 6 // repeated google.protobuf.FieldDescriptorProto
+ DescriptorProto_NestedType = 3 // repeated google.protobuf.DescriptorProto
+ DescriptorProto_EnumType = 4 // repeated google.protobuf.EnumDescriptorProto
+ DescriptorProto_ExtensionRange = 5 // repeated google.protobuf.DescriptorProto.ExtensionRange
+ DescriptorProto_OneofDecl = 8 // repeated google.protobuf.OneofDescriptorProto
+ DescriptorProto_Options = 7 // optional google.protobuf.MessageOptions
+ DescriptorProto_ReservedRange = 9 // repeated google.protobuf.DescriptorProto.ReservedRange
+ DescriptorProto_ReservedName = 10 // repeated string
+)
+
+// Field numbers for google.protobuf.DescriptorProto.ExtensionRange.
+const (
+ DescriptorProto_ExtensionRange_Start = 1 // optional int32
+ DescriptorProto_ExtensionRange_End = 2 // optional int32
+ DescriptorProto_ExtensionRange_Options = 3 // optional google.protobuf.ExtensionRangeOptions
+)
+
+// Field numbers for google.protobuf.DescriptorProto.ReservedRange.
+const (
+ DescriptorProto_ReservedRange_Start = 1 // optional int32
+ DescriptorProto_ReservedRange_End = 2 // optional int32
+)
+
+// Field numbers for google.protobuf.ExtensionRangeOptions.
+const (
+ ExtensionRangeOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.FieldDescriptorProto.
+const (
+ FieldDescriptorProto_Name = 1 // optional string
+ FieldDescriptorProto_Number = 3 // optional int32
+ FieldDescriptorProto_Label = 4 // optional google.protobuf.FieldDescriptorProto.Label
+ FieldDescriptorProto_Type = 5 // optional google.protobuf.FieldDescriptorProto.Type
+ FieldDescriptorProto_TypeName = 6 // optional string
+ FieldDescriptorProto_Extendee = 2 // optional string
+ FieldDescriptorProto_DefaultValue = 7 // optional string
+ FieldDescriptorProto_OneofIndex = 9 // optional int32
+ FieldDescriptorProto_JsonName = 10 // optional string
+ FieldDescriptorProto_Options = 8 // optional google.protobuf.FieldOptions
+ FieldDescriptorProto_Proto3Optional = 17 // optional bool
+)
+
+// Field numbers for google.protobuf.OneofDescriptorProto.
+const (
+ OneofDescriptorProto_Name = 1 // optional string
+ OneofDescriptorProto_Options = 2 // optional google.protobuf.OneofOptions
+)
+
+// Field numbers for google.protobuf.EnumDescriptorProto.
+const (
+ EnumDescriptorProto_Name = 1 // optional string
+ EnumDescriptorProto_Value = 2 // repeated google.protobuf.EnumValueDescriptorProto
+ EnumDescriptorProto_Options = 3 // optional google.protobuf.EnumOptions
+ EnumDescriptorProto_ReservedRange = 4 // repeated google.protobuf.EnumDescriptorProto.EnumReservedRange
+ EnumDescriptorProto_ReservedName = 5 // repeated string
+)
+
+// Field numbers for google.protobuf.EnumDescriptorProto.EnumReservedRange.
+const (
+ EnumDescriptorProto_EnumReservedRange_Start = 1 // optional int32
+ EnumDescriptorProto_EnumReservedRange_End = 2 // optional int32
+)
+
+// Field numbers for google.protobuf.EnumValueDescriptorProto.
+const (
+ EnumValueDescriptorProto_Name = 1 // optional string
+ EnumValueDescriptorProto_Number = 2 // optional int32
+ EnumValueDescriptorProto_Options = 3 // optional google.protobuf.EnumValueOptions
+)
+
+// Field numbers for google.protobuf.ServiceDescriptorProto.
+const (
+ ServiceDescriptorProto_Name = 1 // optional string
+ ServiceDescriptorProto_Method = 2 // repeated google.protobuf.MethodDescriptorProto
+ ServiceDescriptorProto_Options = 3 // optional google.protobuf.ServiceOptions
+)
+
+// Field numbers for google.protobuf.MethodDescriptorProto.
+const (
+ MethodDescriptorProto_Name = 1 // optional string
+ MethodDescriptorProto_InputType = 2 // optional string
+ MethodDescriptorProto_OutputType = 3 // optional string
+ MethodDescriptorProto_Options = 4 // optional google.protobuf.MethodOptions
+ MethodDescriptorProto_ClientStreaming = 5 // optional bool
+ MethodDescriptorProto_ServerStreaming = 6 // optional bool
+)
+
+// Field numbers for google.protobuf.FileOptions.
+const (
+ FileOptions_JavaPackage = 1 // optional string
+ FileOptions_JavaOuterClassname = 8 // optional string
+ FileOptions_JavaMultipleFiles = 10 // optional bool
+ FileOptions_JavaGenerateEqualsAndHash = 20 // optional bool
+ FileOptions_JavaStringCheckUtf8 = 27 // optional bool
+ FileOptions_OptimizeFor = 9 // optional google.protobuf.FileOptions.OptimizeMode
+ FileOptions_GoPackage = 11 // optional string
+ FileOptions_CcGenericServices = 16 // optional bool
+ FileOptions_JavaGenericServices = 17 // optional bool
+ FileOptions_PyGenericServices = 18 // optional bool
+ FileOptions_PhpGenericServices = 42 // optional bool
+ FileOptions_Deprecated = 23 // optional bool
+ FileOptions_CcEnableArenas = 31 // optional bool
+ FileOptions_ObjcClassPrefix = 36 // optional string
+ FileOptions_CsharpNamespace = 37 // optional string
+ FileOptions_SwiftPrefix = 39 // optional string
+ FileOptions_PhpClassPrefix = 40 // optional string
+ FileOptions_PhpNamespace = 41 // optional string
+ FileOptions_PhpMetadataNamespace = 44 // optional string
+ FileOptions_RubyPackage = 45 // optional string
+ FileOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.MessageOptions.
+const (
+ MessageOptions_MessageSetWireFormat = 1 // optional bool
+ MessageOptions_NoStandardDescriptorAccessor = 2 // optional bool
+ MessageOptions_Deprecated = 3 // optional bool
+ MessageOptions_MapEntry = 7 // optional bool
+ MessageOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.FieldOptions.
+const (
+ FieldOptions_Ctype = 1 // optional google.protobuf.FieldOptions.CType
+ FieldOptions_Packed = 2 // optional bool
+ FieldOptions_Jstype = 6 // optional google.protobuf.FieldOptions.JSType
+ FieldOptions_Lazy = 5 // optional bool
+ FieldOptions_Deprecated = 3 // optional bool
+ FieldOptions_Weak = 10 // optional bool
+ FieldOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.OneofOptions.
+const (
+ OneofOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.EnumOptions.
+const (
+ EnumOptions_AllowAlias = 2 // optional bool
+ EnumOptions_Deprecated = 3 // optional bool
+ EnumOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.EnumValueOptions.
+const (
+ EnumValueOptions_Deprecated = 1 // optional bool
+ EnumValueOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.ServiceOptions.
+const (
+ ServiceOptions_Deprecated = 33 // optional bool
+ ServiceOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.MethodOptions.
+const (
+ MethodOptions_Deprecated = 33 // optional bool
+ MethodOptions_IdempotencyLevel = 34 // optional google.protobuf.MethodOptions.IdempotencyLevel
+ MethodOptions_UninterpretedOption = 999 // repeated google.protobuf.UninterpretedOption
+)
+
+// Field numbers for google.protobuf.UninterpretedOption.
+const (
+ UninterpretedOption_Name = 2 // repeated google.protobuf.UninterpretedOption.NamePart
+ UninterpretedOption_IdentifierValue = 3 // optional string
+ UninterpretedOption_PositiveIntValue = 4 // optional uint64
+ UninterpretedOption_NegativeIntValue = 5 // optional int64
+ UninterpretedOption_DoubleValue = 6 // optional double
+ UninterpretedOption_StringValue = 7 // optional bytes
+ UninterpretedOption_AggregateValue = 8 // optional string
+)
+
+// Field numbers for google.protobuf.UninterpretedOption.NamePart.
+const (
+ UninterpretedOption_NamePart_NamePart = 1 // required string
+ UninterpretedOption_NamePart_IsExtension = 2 // required bool
+)
+
+// Field numbers for google.protobuf.SourceCodeInfo.
+const (
+ SourceCodeInfo_Location = 1 // repeated google.protobuf.SourceCodeInfo.Location
+)
+
+// Field numbers for google.protobuf.SourceCodeInfo.Location.
+const (
+ SourceCodeInfo_Location_Path = 1 // repeated int32
+ SourceCodeInfo_Location_Span = 2 // repeated int32
+ SourceCodeInfo_Location_LeadingComments = 3 // optional string
+ SourceCodeInfo_Location_TrailingComments = 4 // optional string
+ SourceCodeInfo_Location_LeadingDetachedComments = 6 // repeated string
+)
+
+// Field numbers for google.protobuf.GeneratedCodeInfo.
+const (
+ GeneratedCodeInfo_Annotation = 1 // repeated google.protobuf.GeneratedCodeInfo.Annotation
+)
+
+// Field numbers for google.protobuf.GeneratedCodeInfo.Annotation.
+const (
+ GeneratedCodeInfo_Annotation_Path = 1 // repeated int32
+ GeneratedCodeInfo_Annotation_SourceFile = 2 // optional string
+ GeneratedCodeInfo_Annotation_Begin = 3 // optional int32
+ GeneratedCodeInfo_Annotation_End = 4 // optional int32
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/doc.go b/vendor/google.golang.org/protobuf/internal/fieldnum/doc.go
new file mode 100644
index 0000000..e597885
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/doc.go
@@ -0,0 +1,7 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package fieldnum contains constants for field numbers of fields in messages
+// declared in descriptor.proto and any of the well-known types.
+package fieldnum
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/duration_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/duration_gen.go
new file mode 100644
index 0000000..8816c73
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/duration_gen.go
@@ -0,0 +1,13 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Duration.
+const (
+ Duration_Seconds = 1 // optional int64
+ Duration_Nanos = 2 // optional int32
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/empty_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/empty_gen.go
new file mode 100644
index 0000000..b5130a6
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/empty_gen.go
@@ -0,0 +1,10 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Empty.
+const ()
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/field_mask_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/field_mask_gen.go
new file mode 100644
index 0000000..7e3bfa2
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/field_mask_gen.go
@@ -0,0 +1,12 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.FieldMask.
+const (
+ FieldMask_Paths = 1 // repeated string
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/source_context_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/source_context_gen.go
new file mode 100644
index 0000000..241972b
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/source_context_gen.go
@@ -0,0 +1,12 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.SourceContext.
+const (
+ SourceContext_FileName = 1 // optional string
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/struct_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/struct_gen.go
new file mode 100644
index 0000000..c460aab
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/struct_gen.go
@@ -0,0 +1,33 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Struct.
+const (
+ Struct_Fields = 1 // repeated google.protobuf.Struct.FieldsEntry
+)
+
+// Field numbers for google.protobuf.Struct.FieldsEntry.
+const (
+ Struct_FieldsEntry_Key = 1 // optional string
+ Struct_FieldsEntry_Value = 2 // optional google.protobuf.Value
+)
+
+// Field numbers for google.protobuf.Value.
+const (
+ Value_NullValue = 1 // optional google.protobuf.NullValue
+ Value_NumberValue = 2 // optional double
+ Value_StringValue = 3 // optional string
+ Value_BoolValue = 4 // optional bool
+ Value_StructValue = 5 // optional google.protobuf.Struct
+ Value_ListValue = 6 // optional google.protobuf.ListValue
+)
+
+// Field numbers for google.protobuf.ListValue.
+const (
+ ListValue_Values = 1 // repeated google.protobuf.Value
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/timestamp_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/timestamp_gen.go
new file mode 100644
index 0000000..b4346fb
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/timestamp_gen.go
@@ -0,0 +1,13 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Timestamp.
+const (
+ Timestamp_Seconds = 1 // optional int64
+ Timestamp_Nanos = 2 // optional int32
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/type_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/type_gen.go
new file mode 100644
index 0000000..b392e95
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/type_gen.go
@@ -0,0 +1,53 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.Type.
+const (
+ Type_Name = 1 // optional string
+ Type_Fields = 2 // repeated google.protobuf.Field
+ Type_Oneofs = 3 // repeated string
+ Type_Options = 4 // repeated google.protobuf.Option
+ Type_SourceContext = 5 // optional google.protobuf.SourceContext
+ Type_Syntax = 6 // optional google.protobuf.Syntax
+)
+
+// Field numbers for google.protobuf.Field.
+const (
+ Field_Kind = 1 // optional google.protobuf.Field.Kind
+ Field_Cardinality = 2 // optional google.protobuf.Field.Cardinality
+ Field_Number = 3 // optional int32
+ Field_Name = 4 // optional string
+ Field_TypeUrl = 6 // optional string
+ Field_OneofIndex = 7 // optional int32
+ Field_Packed = 8 // optional bool
+ Field_Options = 9 // repeated google.protobuf.Option
+ Field_JsonName = 10 // optional string
+ Field_DefaultValue = 11 // optional string
+)
+
+// Field numbers for google.protobuf.Enum.
+const (
+ Enum_Name = 1 // optional string
+ Enum_Enumvalue = 2 // repeated google.protobuf.EnumValue
+ Enum_Options = 3 // repeated google.protobuf.Option
+ Enum_SourceContext = 4 // optional google.protobuf.SourceContext
+ Enum_Syntax = 5 // optional google.protobuf.Syntax
+)
+
+// Field numbers for google.protobuf.EnumValue.
+const (
+ EnumValue_Name = 1 // optional string
+ EnumValue_Number = 2 // optional int32
+ EnumValue_Options = 3 // repeated google.protobuf.Option
+)
+
+// Field numbers for google.protobuf.Option.
+const (
+ Option_Name = 1 // optional string
+ Option_Value = 2 // optional google.protobuf.Any
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldnum/wrappers_gen.go b/vendor/google.golang.org/protobuf/internal/fieldnum/wrappers_gen.go
new file mode 100644
index 0000000..42f846a
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldnum/wrappers_gen.go
@@ -0,0 +1,52 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-protos. DO NOT EDIT.
+
+package fieldnum
+
+// Field numbers for google.protobuf.DoubleValue.
+const (
+ DoubleValue_Value = 1 // optional double
+)
+
+// Field numbers for google.protobuf.FloatValue.
+const (
+ FloatValue_Value = 1 // optional float
+)
+
+// Field numbers for google.protobuf.Int64Value.
+const (
+ Int64Value_Value = 1 // optional int64
+)
+
+// Field numbers for google.protobuf.UInt64Value.
+const (
+ UInt64Value_Value = 1 // optional uint64
+)
+
+// Field numbers for google.protobuf.Int32Value.
+const (
+ Int32Value_Value = 1 // optional int32
+)
+
+// Field numbers for google.protobuf.UInt32Value.
+const (
+ UInt32Value_Value = 1 // optional uint32
+)
+
+// Field numbers for google.protobuf.BoolValue.
+const (
+ BoolValue_Value = 1 // optional bool
+)
+
+// Field numbers for google.protobuf.StringValue.
+const (
+ StringValue_Value = 1 // optional string
+)
+
+// Field numbers for google.protobuf.BytesValue.
+const (
+ BytesValue_Value = 1 // optional bytes
+)
diff --git a/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go b/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go
new file mode 100644
index 0000000..517c4e2
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/fieldsort/fieldsort.go
@@ -0,0 +1,40 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package fieldsort defines an ordering of fields.
+//
+// The ordering defined by this package matches the historic behavior of the proto
+// package, placing extensions first and oneofs last.
+//
+// There is no guarantee about stability of the wire encoding, and users should not
+// depend on the order defined in this package as it is subject to change without
+// notice.
+package fieldsort
+
+import (
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Less returns true if field a comes before field j in ordered wire marshal output.
+func Less(a, b protoreflect.FieldDescriptor) bool {
+ ea := a.IsExtension()
+ eb := b.IsExtension()
+ oa := a.ContainingOneof()
+ ob := b.ContainingOneof()
+ switch {
+ case ea != eb:
+ return ea
+ case oa != nil && ob != nil:
+ if oa == ob {
+ return a.Number() < b.Number()
+ }
+ return oa.Index() < ob.Index()
+ case oa != nil && !oa.IsSynthetic():
+ return false
+ case ob != nil && !ob.IsSynthetic():
+ return true
+ default:
+ return a.Number() < b.Number()
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/build.go b/vendor/google.golang.org/protobuf/internal/filedesc/build.go
new file mode 100644
index 0000000..462d384
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/build.go
@@ -0,0 +1,155 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package filedesc provides functionality for constructing descriptors.
+package filedesc
+
+import (
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/fieldnum"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// Builder construct a protoreflect.FileDescriptor from the raw descriptor.
+type Builder struct {
+ // GoPackagePath is the Go package path that is invoking this builder.
+ GoPackagePath string
+
+ // RawDescriptor is the wire-encoded bytes of FileDescriptorProto
+ // and must be populated.
+ RawDescriptor []byte
+
+ // NumEnums is the total number of enums declared in the file.
+ NumEnums int32
+ // NumMessages is the total number of messages declared in the file.
+ // It includes the implicit message declarations for map entries.
+ NumMessages int32
+ // NumExtensions is the total number of extensions declared in the file.
+ NumExtensions int32
+ // NumServices is the total number of services declared in the file.
+ NumServices int32
+
+ // TypeResolver resolves extension field types for descriptor options.
+ // If nil, it uses protoregistry.GlobalTypes.
+ TypeResolver interface {
+ preg.ExtensionTypeResolver
+ }
+
+ // FileRegistry is use to lookup file, enum, and message dependencies.
+ // Once constructed, the file descriptor is registered here.
+ // If nil, it uses protoregistry.GlobalFiles.
+ FileRegistry interface {
+ FindFileByPath(string) (protoreflect.FileDescriptor, error)
+ FindDescriptorByName(pref.FullName) (pref.Descriptor, error)
+ RegisterFile(pref.FileDescriptor) error
+ }
+}
+
+// resolverByIndex is an interface Builder.FileRegistry may implement.
+// If so, it permits looking up an enum or message dependency based on the
+// sub-list and element index into filetype.Builder.DependencyIndexes.
+type resolverByIndex interface {
+ FindEnumByIndex(int32, int32, []Enum, []Message) pref.EnumDescriptor
+ FindMessageByIndex(int32, int32, []Enum, []Message) pref.MessageDescriptor
+}
+
+// Indexes of each sub-list in filetype.Builder.DependencyIndexes.
+const (
+ listFieldDeps int32 = iota
+ listExtTargets
+ listExtDeps
+ listMethInDeps
+ listMethOutDeps
+)
+
+// Out is the output of the Builder.
+type Out struct {
+ File pref.FileDescriptor
+
+ // Enums is all enum descriptors in "flattened ordering".
+ Enums []Enum
+ // Messages is all message descriptors in "flattened ordering".
+ // It includes the implicit message declarations for map entries.
+ Messages []Message
+ // Extensions is all extension descriptors in "flattened ordering".
+ Extensions []Extension
+ // Service is all service descriptors in "flattened ordering".
+ Services []Service
+}
+
+// Build constructs a FileDescriptor given the parameters set in Builder.
+// It assumes that the inputs are well-formed and panics if any inconsistencies
+// are encountered.
+//
+// If NumEnums+NumMessages+NumExtensions+NumServices is zero,
+// then Build automatically derives them from the raw descriptor.
+func (db Builder) Build() (out Out) {
+ // Populate the counts if uninitialized.
+ if db.NumEnums+db.NumMessages+db.NumExtensions+db.NumServices == 0 {
+ db.unmarshalCounts(db.RawDescriptor, true)
+ }
+
+ // Initialize resolvers and registries if unpopulated.
+ if db.TypeResolver == nil {
+ db.TypeResolver = preg.GlobalTypes
+ }
+ if db.FileRegistry == nil {
+ db.FileRegistry = preg.GlobalFiles
+ }
+
+ fd := newRawFile(db)
+ out.File = fd
+ out.Enums = fd.allEnums
+ out.Messages = fd.allMessages
+ out.Extensions = fd.allExtensions
+ out.Services = fd.allServices
+
+ if err := db.FileRegistry.RegisterFile(fd); err != nil {
+ panic(err)
+ }
+ return out
+}
+
+// unmarshalCounts counts the number of enum, message, extension, and service
+// declarations in the raw message, which is either a FileDescriptorProto
+// or a MessageDescriptorProto depending on whether isFile is set.
+func (db *Builder) unmarshalCounts(b []byte, isFile bool) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ if isFile {
+ switch num {
+ case fieldnum.FileDescriptorProto_EnumType:
+ db.NumEnums++
+ case fieldnum.FileDescriptorProto_MessageType:
+ db.unmarshalCounts(v, false)
+ db.NumMessages++
+ case fieldnum.FileDescriptorProto_Extension:
+ db.NumExtensions++
+ case fieldnum.FileDescriptorProto_Service:
+ db.NumServices++
+ }
+ } else {
+ switch num {
+ case fieldnum.DescriptorProto_EnumType:
+ db.NumEnums++
+ case fieldnum.DescriptorProto_NestedType:
+ db.unmarshalCounts(v, false)
+ db.NumMessages++
+ case fieldnum.DescriptorProto_Extension:
+ db.NumExtensions++
+ }
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
new file mode 100644
index 0000000..2540bef
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go
@@ -0,0 +1,613 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package filedesc
+
+import (
+ "bytes"
+ "fmt"
+ "sync"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/internal/descfmt"
+ "google.golang.org/protobuf/internal/descopts"
+ "google.golang.org/protobuf/internal/encoding/defval"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/internal/strs"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// The types in this file may have a suffix:
+// • L0: Contains fields common to all descriptors (except File) and
+// must be initialized up front.
+// • L1: Contains fields specific to a descriptor and
+// must be initialized up front.
+// • L2: Contains fields that are lazily initialized when constructing
+// from the raw file descriptor. When constructing as a literal, the L2
+// fields must be initialized up front.
+//
+// The types are exported so that packages like reflect/protodesc can
+// directly construct descriptors.
+
+type (
+ File struct {
+ fileRaw
+ L1 FileL1
+
+ once uint32 // atomically set if L2 is valid
+ mu sync.Mutex // protects L2
+ L2 *FileL2
+ }
+ FileL1 struct {
+ Syntax pref.Syntax
+ Path string
+ Package pref.FullName
+
+ Enums Enums
+ Messages Messages
+ Extensions Extensions
+ Services Services
+ }
+ FileL2 struct {
+ Options func() pref.ProtoMessage
+ Imports FileImports
+ Locations SourceLocations
+ }
+)
+
+func (fd *File) ParentFile() pref.FileDescriptor { return fd }
+func (fd *File) Parent() pref.Descriptor { return nil }
+func (fd *File) Index() int { return 0 }
+func (fd *File) Syntax() pref.Syntax { return fd.L1.Syntax }
+func (fd *File) Name() pref.Name { return fd.L1.Package.Name() }
+func (fd *File) FullName() pref.FullName { return fd.L1.Package }
+func (fd *File) IsPlaceholder() bool { return false }
+func (fd *File) Options() pref.ProtoMessage {
+ if f := fd.lazyInit().Options; f != nil {
+ return f()
+ }
+ return descopts.File
+}
+func (fd *File) Path() string { return fd.L1.Path }
+func (fd *File) Package() pref.FullName { return fd.L1.Package }
+func (fd *File) Imports() pref.FileImports { return &fd.lazyInit().Imports }
+func (fd *File) Enums() pref.EnumDescriptors { return &fd.L1.Enums }
+func (fd *File) Messages() pref.MessageDescriptors { return &fd.L1.Messages }
+func (fd *File) Extensions() pref.ExtensionDescriptors { return &fd.L1.Extensions }
+func (fd *File) Services() pref.ServiceDescriptors { return &fd.L1.Services }
+func (fd *File) SourceLocations() pref.SourceLocations { return &fd.lazyInit().Locations }
+func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
+func (fd *File) ProtoType(pref.FileDescriptor) {}
+func (fd *File) ProtoInternal(pragma.DoNotImplement) {}
+
+func (fd *File) lazyInit() *FileL2 {
+ if atomic.LoadUint32(&fd.once) == 0 {
+ fd.lazyInitOnce()
+ }
+ return fd.L2
+}
+
+func (fd *File) lazyInitOnce() {
+ fd.mu.Lock()
+ if fd.L2 == nil {
+ fd.lazyRawInit() // recursively initializes all L2 structures
+ }
+ atomic.StoreUint32(&fd.once, 1)
+ fd.mu.Unlock()
+}
+
+// ProtoLegacyRawDesc is a pseudo-internal API for allowing the v1 code
+// to be able to retrieve the raw descriptor.
+//
+// WARNING: This method is exempt from the compatibility promise and may be
+// removed in the future without warning.
+func (fd *File) ProtoLegacyRawDesc() []byte {
+ return fd.builder.RawDescriptor
+}
+
+// GoPackagePath is a pseudo-internal API for determining the Go package path
+// that this file descriptor is declared in.
+//
+// WARNING: This method is exempt from the compatibility promise and may be
+// removed in the future without warning.
+func (fd *File) GoPackagePath() string {
+ return fd.builder.GoPackagePath
+}
+
+type (
+ Enum struct {
+ Base
+ L1 EnumL1
+ L2 *EnumL2 // protected by fileDesc.once
+ }
+ EnumL1 struct {
+ eagerValues bool // controls whether EnumL2.Values is already populated
+ }
+ EnumL2 struct {
+ Options func() pref.ProtoMessage
+ Values EnumValues
+ ReservedNames Names
+ ReservedRanges EnumRanges
+ }
+
+ EnumValue struct {
+ Base
+ L1 EnumValueL1
+ }
+ EnumValueL1 struct {
+ Options func() pref.ProtoMessage
+ Number pref.EnumNumber
+ }
+)
+
+func (ed *Enum) Options() pref.ProtoMessage {
+ if f := ed.lazyInit().Options; f != nil {
+ return f()
+ }
+ return descopts.Enum
+}
+func (ed *Enum) Values() pref.EnumValueDescriptors {
+ if ed.L1.eagerValues {
+ return &ed.L2.Values
+ }
+ return &ed.lazyInit().Values
+}
+func (ed *Enum) ReservedNames() pref.Names { return &ed.lazyInit().ReservedNames }
+func (ed *Enum) ReservedRanges() pref.EnumRanges { return &ed.lazyInit().ReservedRanges }
+func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
+func (ed *Enum) ProtoType(pref.EnumDescriptor) {}
+func (ed *Enum) lazyInit() *EnumL2 {
+ ed.L0.ParentFile.lazyInit() // implicitly initializes L2
+ return ed.L2
+}
+
+func (ed *EnumValue) Options() pref.ProtoMessage {
+ if f := ed.L1.Options; f != nil {
+ return f()
+ }
+ return descopts.EnumValue
+}
+func (ed *EnumValue) Number() pref.EnumNumber { return ed.L1.Number }
+func (ed *EnumValue) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
+func (ed *EnumValue) ProtoType(pref.EnumValueDescriptor) {}
+
+type (
+ Message struct {
+ Base
+ L1 MessageL1
+ L2 *MessageL2 // protected by fileDesc.once
+ }
+ MessageL1 struct {
+ Enums Enums
+ Messages Messages
+ Extensions Extensions
+ IsMapEntry bool // promoted from google.protobuf.MessageOptions
+ IsMessageSet bool // promoted from google.protobuf.MessageOptions
+ }
+ MessageL2 struct {
+ Options func() pref.ProtoMessage
+ Fields Fields
+ Oneofs Oneofs
+ ReservedNames Names
+ ReservedRanges FieldRanges
+ RequiredNumbers FieldNumbers // must be consistent with Fields.Cardinality
+ ExtensionRanges FieldRanges
+ ExtensionRangeOptions []func() pref.ProtoMessage // must be same length as ExtensionRanges
+ }
+
+ Field struct {
+ Base
+ L1 FieldL1
+ }
+ FieldL1 struct {
+ Options func() pref.ProtoMessage
+ Number pref.FieldNumber
+ Cardinality pref.Cardinality // must be consistent with Message.RequiredNumbers
+ Kind pref.Kind
+ JSONName jsonName
+ IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto
+ IsWeak bool // promoted from google.protobuf.FieldOptions
+ HasPacked bool // promoted from google.protobuf.FieldOptions
+ IsPacked bool // promoted from google.protobuf.FieldOptions
+ HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions
+ EnforceUTF8 bool // promoted from google.protobuf.FieldOptions
+ Default defaultValue
+ ContainingOneof pref.OneofDescriptor // must be consistent with Message.Oneofs.Fields
+ Enum pref.EnumDescriptor
+ Message pref.MessageDescriptor
+ }
+
+ Oneof struct {
+ Base
+ L1 OneofL1
+ }
+ OneofL1 struct {
+ Options func() pref.ProtoMessage
+ Fields OneofFields // must be consistent with Message.Fields.ContainingOneof
+ }
+)
+
+func (md *Message) Options() pref.ProtoMessage {
+ if f := md.lazyInit().Options; f != nil {
+ return f()
+ }
+ return descopts.Message
+}
+func (md *Message) IsMapEntry() bool { return md.L1.IsMapEntry }
+func (md *Message) Fields() pref.FieldDescriptors { return &md.lazyInit().Fields }
+func (md *Message) Oneofs() pref.OneofDescriptors { return &md.lazyInit().Oneofs }
+func (md *Message) ReservedNames() pref.Names { return &md.lazyInit().ReservedNames }
+func (md *Message) ReservedRanges() pref.FieldRanges { return &md.lazyInit().ReservedRanges }
+func (md *Message) RequiredNumbers() pref.FieldNumbers { return &md.lazyInit().RequiredNumbers }
+func (md *Message) ExtensionRanges() pref.FieldRanges { return &md.lazyInit().ExtensionRanges }
+func (md *Message) ExtensionRangeOptions(i int) pref.ProtoMessage {
+ if f := md.lazyInit().ExtensionRangeOptions[i]; f != nil {
+ return f()
+ }
+ return descopts.ExtensionRange
+}
+func (md *Message) Enums() pref.EnumDescriptors { return &md.L1.Enums }
+func (md *Message) Messages() pref.MessageDescriptors { return &md.L1.Messages }
+func (md *Message) Extensions() pref.ExtensionDescriptors { return &md.L1.Extensions }
+func (md *Message) ProtoType(pref.MessageDescriptor) {}
+func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
+func (md *Message) lazyInit() *MessageL2 {
+ md.L0.ParentFile.lazyInit() // implicitly initializes L2
+ return md.L2
+}
+
+// IsMessageSet is a pseudo-internal API for checking whether a message
+// should serialize in the proto1 message format.
+//
+// WARNING: This method is exempt from the compatibility promise and may be
+// removed in the future without warning.
+func (md *Message) IsMessageSet() bool {
+ return md.L1.IsMessageSet
+}
+
+func (fd *Field) Options() pref.ProtoMessage {
+ if f := fd.L1.Options; f != nil {
+ return f()
+ }
+ return descopts.Field
+}
+func (fd *Field) Number() pref.FieldNumber { return fd.L1.Number }
+func (fd *Field) Cardinality() pref.Cardinality { return fd.L1.Cardinality }
+func (fd *Field) Kind() pref.Kind { return fd.L1.Kind }
+func (fd *Field) HasJSONName() bool { return fd.L1.JSONName.has }
+func (fd *Field) JSONName() string { return fd.L1.JSONName.get(fd) }
+func (fd *Field) HasPresence() bool {
+ return fd.L1.Cardinality != pref.Repeated && (fd.L0.ParentFile.L1.Syntax == pref.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil)
+}
+func (fd *Field) HasOptionalKeyword() bool {
+ return (fd.L0.ParentFile.L1.Syntax == pref.Proto2 && fd.L1.Cardinality == pref.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional
+}
+func (fd *Field) IsPacked() bool {
+ if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != pref.Proto2 && fd.L1.Cardinality == pref.Repeated {
+ switch fd.L1.Kind {
+ case pref.StringKind, pref.BytesKind, pref.MessageKind, pref.GroupKind:
+ default:
+ return true
+ }
+ }
+ return fd.L1.IsPacked
+}
+func (fd *Field) IsExtension() bool { return false }
+func (fd *Field) IsWeak() bool { return fd.L1.IsWeak }
+func (fd *Field) IsList() bool { return fd.Cardinality() == pref.Repeated && !fd.IsMap() }
+func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() }
+func (fd *Field) MapKey() pref.FieldDescriptor {
+ if !fd.IsMap() {
+ return nil
+ }
+ return fd.Message().Fields().ByNumber(1)
+}
+func (fd *Field) MapValue() pref.FieldDescriptor {
+ if !fd.IsMap() {
+ return nil
+ }
+ return fd.Message().Fields().ByNumber(2)
+}
+func (fd *Field) HasDefault() bool { return fd.L1.Default.has }
+func (fd *Field) Default() pref.Value { return fd.L1.Default.get(fd) }
+func (fd *Field) DefaultEnumValue() pref.EnumValueDescriptor { return fd.L1.Default.enum }
+func (fd *Field) ContainingOneof() pref.OneofDescriptor { return fd.L1.ContainingOneof }
+func (fd *Field) ContainingMessage() pref.MessageDescriptor {
+ return fd.L0.Parent.(pref.MessageDescriptor)
+}
+func (fd *Field) Enum() pref.EnumDescriptor {
+ return fd.L1.Enum
+}
+func (fd *Field) Message() pref.MessageDescriptor {
+ if fd.L1.IsWeak {
+ if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil {
+ return d.(pref.MessageDescriptor)
+ }
+ }
+ return fd.L1.Message
+}
+func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
+func (fd *Field) ProtoType(pref.FieldDescriptor) {}
+
+// EnforceUTF8 is a pseudo-internal API to determine whether to enforce UTF-8
+// validation for the string field. This exists for Google-internal use only
+// since proto3 did not enforce UTF-8 validity prior to the open-source release.
+// If this method does not exist, the default is to enforce valid UTF-8.
+//
+// WARNING: This method is exempt from the compatibility promise and may be
+// removed in the future without warning.
+func (fd *Field) EnforceUTF8() bool {
+ if fd.L1.HasEnforceUTF8 {
+ return fd.L1.EnforceUTF8
+ }
+ return fd.L0.ParentFile.L1.Syntax == pref.Proto3
+}
+
+func (od *Oneof) IsSynthetic() bool {
+ return od.L0.ParentFile.L1.Syntax == pref.Proto3 && len(od.L1.Fields.List) == 1 && od.L1.Fields.List[0].HasOptionalKeyword()
+}
+func (od *Oneof) Options() pref.ProtoMessage {
+ if f := od.L1.Options; f != nil {
+ return f()
+ }
+ return descopts.Oneof
+}
+func (od *Oneof) Fields() pref.FieldDescriptors { return &od.L1.Fields }
+func (od *Oneof) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, od) }
+func (od *Oneof) ProtoType(pref.OneofDescriptor) {}
+
+type (
+ Extension struct {
+ Base
+ L1 ExtensionL1
+ L2 *ExtensionL2 // protected by fileDesc.once
+ }
+ ExtensionL1 struct {
+ Number pref.FieldNumber
+ Extendee pref.MessageDescriptor
+ Cardinality pref.Cardinality
+ Kind pref.Kind
+ }
+ ExtensionL2 struct {
+ Options func() pref.ProtoMessage
+ JSONName jsonName
+ IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto
+ IsPacked bool // promoted from google.protobuf.FieldOptions
+ Default defaultValue
+ Enum pref.EnumDescriptor
+ Message pref.MessageDescriptor
+ }
+)
+
+func (xd *Extension) Options() pref.ProtoMessage {
+ if f := xd.lazyInit().Options; f != nil {
+ return f()
+ }
+ return descopts.Field
+}
+func (xd *Extension) Number() pref.FieldNumber { return xd.L1.Number }
+func (xd *Extension) Cardinality() pref.Cardinality { return xd.L1.Cardinality }
+func (xd *Extension) Kind() pref.Kind { return xd.L1.Kind }
+func (xd *Extension) HasJSONName() bool { return xd.lazyInit().JSONName.has }
+func (xd *Extension) JSONName() string { return xd.lazyInit().JSONName.get(xd) }
+func (xd *Extension) HasPresence() bool { return xd.L1.Cardinality != pref.Repeated }
+func (xd *Extension) HasOptionalKeyword() bool {
+ return (xd.L0.ParentFile.L1.Syntax == pref.Proto2 && xd.L1.Cardinality == pref.Optional) || xd.lazyInit().IsProto3Optional
+}
+func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked }
+func (xd *Extension) IsExtension() bool { return true }
+func (xd *Extension) IsWeak() bool { return false }
+func (xd *Extension) IsList() bool { return xd.Cardinality() == pref.Repeated }
+func (xd *Extension) IsMap() bool { return false }
+func (xd *Extension) MapKey() pref.FieldDescriptor { return nil }
+func (xd *Extension) MapValue() pref.FieldDescriptor { return nil }
+func (xd *Extension) HasDefault() bool { return xd.lazyInit().Default.has }
+func (xd *Extension) Default() pref.Value { return xd.lazyInit().Default.get(xd) }
+func (xd *Extension) DefaultEnumValue() pref.EnumValueDescriptor { return xd.lazyInit().Default.enum }
+func (xd *Extension) ContainingOneof() pref.OneofDescriptor { return nil }
+func (xd *Extension) ContainingMessage() pref.MessageDescriptor { return xd.L1.Extendee }
+func (xd *Extension) Enum() pref.EnumDescriptor { return xd.lazyInit().Enum }
+func (xd *Extension) Message() pref.MessageDescriptor { return xd.lazyInit().Message }
+func (xd *Extension) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, xd) }
+func (xd *Extension) ProtoType(pref.FieldDescriptor) {}
+func (xd *Extension) ProtoInternal(pragma.DoNotImplement) {}
+func (xd *Extension) lazyInit() *ExtensionL2 {
+ xd.L0.ParentFile.lazyInit() // implicitly initializes L2
+ return xd.L2
+}
+
+type (
+ Service struct {
+ Base
+ L1 ServiceL1
+ L2 *ServiceL2 // protected by fileDesc.once
+ }
+ ServiceL1 struct{}
+ ServiceL2 struct {
+ Options func() pref.ProtoMessage
+ Methods Methods
+ }
+
+ Method struct {
+ Base
+ L1 MethodL1
+ }
+ MethodL1 struct {
+ Options func() pref.ProtoMessage
+ Input pref.MessageDescriptor
+ Output pref.MessageDescriptor
+ IsStreamingClient bool
+ IsStreamingServer bool
+ }
+)
+
+func (sd *Service) Options() pref.ProtoMessage {
+ if f := sd.lazyInit().Options; f != nil {
+ return f()
+ }
+ return descopts.Service
+}
+func (sd *Service) Methods() pref.MethodDescriptors { return &sd.lazyInit().Methods }
+func (sd *Service) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, sd) }
+func (sd *Service) ProtoType(pref.ServiceDescriptor) {}
+func (sd *Service) ProtoInternal(pragma.DoNotImplement) {}
+func (sd *Service) lazyInit() *ServiceL2 {
+ sd.L0.ParentFile.lazyInit() // implicitly initializes L2
+ return sd.L2
+}
+
+func (md *Method) Options() pref.ProtoMessage {
+ if f := md.L1.Options; f != nil {
+ return f()
+ }
+ return descopts.Method
+}
+func (md *Method) Input() pref.MessageDescriptor { return md.L1.Input }
+func (md *Method) Output() pref.MessageDescriptor { return md.L1.Output }
+func (md *Method) IsStreamingClient() bool { return md.L1.IsStreamingClient }
+func (md *Method) IsStreamingServer() bool { return md.L1.IsStreamingServer }
+func (md *Method) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
+func (md *Method) ProtoType(pref.MethodDescriptor) {}
+func (md *Method) ProtoInternal(pragma.DoNotImplement) {}
+
+// Surrogate files are can be used to create standalone descriptors
+// where the syntax is only information derived from the parent file.
+var (
+ SurrogateProto2 = &File{L1: FileL1{Syntax: pref.Proto2}, L2: &FileL2{}}
+ SurrogateProto3 = &File{L1: FileL1{Syntax: pref.Proto3}, L2: &FileL2{}}
+)
+
+type (
+ Base struct {
+ L0 BaseL0
+ }
+ BaseL0 struct {
+ FullName pref.FullName // must be populated
+ ParentFile *File // must be populated
+ Parent pref.Descriptor
+ Index int
+ }
+)
+
+func (d *Base) Name() pref.Name { return d.L0.FullName.Name() }
+func (d *Base) FullName() pref.FullName { return d.L0.FullName }
+func (d *Base) ParentFile() pref.FileDescriptor {
+ if d.L0.ParentFile == SurrogateProto2 || d.L0.ParentFile == SurrogateProto3 {
+ return nil // surrogate files are not real parents
+ }
+ return d.L0.ParentFile
+}
+func (d *Base) Parent() pref.Descriptor { return d.L0.Parent }
+func (d *Base) Index() int { return d.L0.Index }
+func (d *Base) Syntax() pref.Syntax { return d.L0.ParentFile.Syntax() }
+func (d *Base) IsPlaceholder() bool { return false }
+func (d *Base) ProtoInternal(pragma.DoNotImplement) {}
+
+type jsonName struct {
+ has bool
+ once sync.Once
+ name string
+}
+
+// Init initializes the name. It is exported for use by other internal packages.
+func (js *jsonName) Init(s string) {
+ js.has = true
+ js.name = s
+}
+
+func (js *jsonName) get(fd pref.FieldDescriptor) string {
+ if !js.has {
+ js.once.Do(func() {
+ js.name = strs.JSONCamelCase(string(fd.Name()))
+ })
+ }
+ return js.name
+}
+
+func DefaultValue(v pref.Value, ev pref.EnumValueDescriptor) defaultValue {
+ dv := defaultValue{has: v.IsValid(), val: v, enum: ev}
+ if b, ok := v.Interface().([]byte); ok {
+ // Store a copy of the default bytes, so that we can detect
+ // accidental mutations of the original value.
+ dv.bytes = append([]byte(nil), b...)
+ }
+ return dv
+}
+
+func unmarshalDefault(b []byte, k pref.Kind, pf *File, ed pref.EnumDescriptor) defaultValue {
+ var evs pref.EnumValueDescriptors
+ if k == pref.EnumKind {
+ // If the enum is declared within the same file, be careful not to
+ // blindly call the Values method, lest we bind ourselves in a deadlock.
+ if e, ok := ed.(*Enum); ok && e.L0.ParentFile == pf {
+ evs = &e.L2.Values
+ } else {
+ evs = ed.Values()
+ }
+
+ // If we are unable to resolve the enum dependency, use a placeholder
+ // enum value since we will not be able to parse the default value.
+ if ed.IsPlaceholder() && pref.Name(b).IsValid() {
+ v := pref.ValueOfEnum(0)
+ ev := PlaceholderEnumValue(ed.FullName().Parent().Append(pref.Name(b)))
+ return DefaultValue(v, ev)
+ }
+ }
+
+ v, ev, err := defval.Unmarshal(string(b), k, evs, defval.Descriptor)
+ if err != nil {
+ panic(err)
+ }
+ return DefaultValue(v, ev)
+}
+
+type defaultValue struct {
+ has bool
+ val pref.Value
+ enum pref.EnumValueDescriptor
+ bytes []byte
+}
+
+func (dv *defaultValue) get(fd pref.FieldDescriptor) pref.Value {
+ // Return the zero value as the default if unpopulated.
+ if !dv.has {
+ if fd.Cardinality() == pref.Repeated {
+ return pref.Value{}
+ }
+ switch fd.Kind() {
+ case pref.BoolKind:
+ return pref.ValueOfBool(false)
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ return pref.ValueOfInt32(0)
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ return pref.ValueOfInt64(0)
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ return pref.ValueOfUint32(0)
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ return pref.ValueOfUint64(0)
+ case pref.FloatKind:
+ return pref.ValueOfFloat32(0)
+ case pref.DoubleKind:
+ return pref.ValueOfFloat64(0)
+ case pref.StringKind:
+ return pref.ValueOfString("")
+ case pref.BytesKind:
+ return pref.ValueOfBytes(nil)
+ case pref.EnumKind:
+ if evs := fd.Enum().Values(); evs.Len() > 0 {
+ return pref.ValueOfEnum(evs.Get(0).Number())
+ }
+ return pref.ValueOfEnum(0)
+ }
+ }
+
+ if len(dv.bytes) > 0 && !bytes.Equal(dv.bytes, dv.val.Bytes()) {
+ // TODO: Avoid panic if we're running with the race detector
+ // and instead spawn a goroutine that periodically resets
+ // this value back to the original to induce a race.
+ panic(fmt.Sprintf("detected mutation on the default bytes for %v", fd.FullName()))
+ }
+ return dv.val
+}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go
new file mode 100644
index 0000000..c0cddf8
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go
@@ -0,0 +1,471 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package filedesc
+
+import (
+ "sync"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/fieldnum"
+ "google.golang.org/protobuf/internal/strs"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// fileRaw is a data struct used when initializing a file descriptor from
+// a raw FileDescriptorProto.
+type fileRaw struct {
+ builder Builder
+ allEnums []Enum
+ allMessages []Message
+ allExtensions []Extension
+ allServices []Service
+}
+
+func newRawFile(db Builder) *File {
+ fd := &File{fileRaw: fileRaw{builder: db}}
+ fd.initDecls(db.NumEnums, db.NumMessages, db.NumExtensions, db.NumServices)
+ fd.unmarshalSeed(db.RawDescriptor)
+
+ // Extended message targets are eagerly resolved since registration
+ // needs this information at program init time.
+ for i := range fd.allExtensions {
+ xd := &fd.allExtensions[i]
+ xd.L1.Extendee = fd.resolveMessageDependency(xd.L1.Extendee, listExtTargets, int32(i))
+ }
+
+ fd.checkDecls()
+ return fd
+}
+
+// initDecls pre-allocates slices for the exact number of enums, messages
+// (including map entries), extensions, and services declared in the proto file.
+// This is done to avoid regrowing the slice, which would change the address
+// for any previously seen declaration.
+//
+// The alloc methods "allocates" slices by pulling from the capacity.
+func (fd *File) initDecls(numEnums, numMessages, numExtensions, numServices int32) {
+ fd.allEnums = make([]Enum, 0, numEnums)
+ fd.allMessages = make([]Message, 0, numMessages)
+ fd.allExtensions = make([]Extension, 0, numExtensions)
+ fd.allServices = make([]Service, 0, numServices)
+}
+
+func (fd *File) allocEnums(n int) []Enum {
+ total := len(fd.allEnums)
+ es := fd.allEnums[total : total+n]
+ fd.allEnums = fd.allEnums[:total+n]
+ return es
+}
+func (fd *File) allocMessages(n int) []Message {
+ total := len(fd.allMessages)
+ ms := fd.allMessages[total : total+n]
+ fd.allMessages = fd.allMessages[:total+n]
+ return ms
+}
+func (fd *File) allocExtensions(n int) []Extension {
+ total := len(fd.allExtensions)
+ xs := fd.allExtensions[total : total+n]
+ fd.allExtensions = fd.allExtensions[:total+n]
+ return xs
+}
+func (fd *File) allocServices(n int) []Service {
+ total := len(fd.allServices)
+ xs := fd.allServices[total : total+n]
+ fd.allServices = fd.allServices[:total+n]
+ return xs
+}
+
+// checkDecls performs a sanity check that the expected number of expected
+// declarations matches the number that were found in the descriptor proto.
+func (fd *File) checkDecls() {
+ switch {
+ case len(fd.allEnums) != cap(fd.allEnums):
+ case len(fd.allMessages) != cap(fd.allMessages):
+ case len(fd.allExtensions) != cap(fd.allExtensions):
+ case len(fd.allServices) != cap(fd.allServices):
+ default:
+ return
+ }
+ panic("mismatching cardinality")
+}
+
+func (fd *File) unmarshalSeed(b []byte) {
+ sb := getBuilder()
+ defer putBuilder(sb)
+
+ var prevField pref.FieldNumber
+ var numEnums, numMessages, numExtensions, numServices int
+ var posEnums, posMessages, posExtensions, posServices int
+ b0 := b
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FileDescriptorProto_Syntax:
+ switch string(v) {
+ case "proto2":
+ fd.L1.Syntax = pref.Proto2
+ case "proto3":
+ fd.L1.Syntax = pref.Proto3
+ default:
+ panic("invalid syntax")
+ }
+ case fieldnum.FileDescriptorProto_Name:
+ fd.L1.Path = sb.MakeString(v)
+ case fieldnum.FileDescriptorProto_Package:
+ fd.L1.Package = pref.FullName(sb.MakeString(v))
+ case fieldnum.FileDescriptorProto_EnumType:
+ if prevField != fieldnum.FileDescriptorProto_EnumType {
+ if numEnums > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posEnums = len(b0) - len(b) - n - m
+ }
+ numEnums++
+ case fieldnum.FileDescriptorProto_MessageType:
+ if prevField != fieldnum.FileDescriptorProto_MessageType {
+ if numMessages > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posMessages = len(b0) - len(b) - n - m
+ }
+ numMessages++
+ case fieldnum.FileDescriptorProto_Extension:
+ if prevField != fieldnum.FileDescriptorProto_Extension {
+ if numExtensions > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posExtensions = len(b0) - len(b) - n - m
+ }
+ numExtensions++
+ case fieldnum.FileDescriptorProto_Service:
+ if prevField != fieldnum.FileDescriptorProto_Service {
+ if numServices > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posServices = len(b0) - len(b) - n - m
+ }
+ numServices++
+ }
+ prevField = num
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ prevField = -1 // ignore known field numbers of unknown wire type
+ }
+ }
+
+ // If syntax is missing, it is assumed to be proto2.
+ if fd.L1.Syntax == 0 {
+ fd.L1.Syntax = pref.Proto2
+ }
+
+ // Must allocate all declarations before parsing each descriptor type
+ // to ensure we handled all descriptors in "flattened ordering".
+ if numEnums > 0 {
+ fd.L1.Enums.List = fd.allocEnums(numEnums)
+ }
+ if numMessages > 0 {
+ fd.L1.Messages.List = fd.allocMessages(numMessages)
+ }
+ if numExtensions > 0 {
+ fd.L1.Extensions.List = fd.allocExtensions(numExtensions)
+ }
+ if numServices > 0 {
+ fd.L1.Services.List = fd.allocServices(numServices)
+ }
+
+ if numEnums > 0 {
+ b := b0[posEnums:]
+ for i := range fd.L1.Enums.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ fd.L1.Enums.List[i].unmarshalSeed(v, sb, fd, fd, i)
+ b = b[n+m:]
+ }
+ }
+ if numMessages > 0 {
+ b := b0[posMessages:]
+ for i := range fd.L1.Messages.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ fd.L1.Messages.List[i].unmarshalSeed(v, sb, fd, fd, i)
+ b = b[n+m:]
+ }
+ }
+ if numExtensions > 0 {
+ b := b0[posExtensions:]
+ for i := range fd.L1.Extensions.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ fd.L1.Extensions.List[i].unmarshalSeed(v, sb, fd, fd, i)
+ b = b[n+m:]
+ }
+ }
+ if numServices > 0 {
+ b := b0[posServices:]
+ for i := range fd.L1.Services.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ fd.L1.Services.List[i].unmarshalSeed(v, sb, fd, fd, i)
+ b = b[n+m:]
+ }
+ }
+}
+
+func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ ed.L0.ParentFile = pf
+ ed.L0.Parent = pd
+ ed.L0.Index = i
+
+ var numValues int
+ for b := b; len(b) > 0; {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.EnumDescriptorProto_Name:
+ ed.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ case fieldnum.EnumDescriptorProto_Value:
+ numValues++
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+
+ // Only construct enum value descriptors for top-level enums since
+ // they are needed for registration.
+ if pd != pf {
+ return
+ }
+ ed.L1.eagerValues = true
+ ed.L2 = new(EnumL2)
+ ed.L2.Values.List = make([]EnumValue, numValues)
+ for i := 0; len(b) > 0; {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.EnumDescriptorProto_Value:
+ ed.L2.Values.List[i].unmarshalFull(v, sb, pf, ed, i)
+ i++
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ md.L0.ParentFile = pf
+ md.L0.Parent = pd
+ md.L0.Index = i
+
+ var prevField pref.FieldNumber
+ var numEnums, numMessages, numExtensions int
+ var posEnums, posMessages, posExtensions int
+ b0 := b
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.DescriptorProto_Name:
+ md.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ case fieldnum.DescriptorProto_EnumType:
+ if prevField != fieldnum.DescriptorProto_EnumType {
+ if numEnums > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posEnums = len(b0) - len(b) - n - m
+ }
+ numEnums++
+ case fieldnum.DescriptorProto_NestedType:
+ if prevField != fieldnum.DescriptorProto_NestedType {
+ if numMessages > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posMessages = len(b0) - len(b) - n - m
+ }
+ numMessages++
+ case fieldnum.DescriptorProto_Extension:
+ if prevField != fieldnum.DescriptorProto_Extension {
+ if numExtensions > 0 {
+ panic("non-contiguous repeated field")
+ }
+ posExtensions = len(b0) - len(b) - n - m
+ }
+ numExtensions++
+ case fieldnum.DescriptorProto_Options:
+ md.unmarshalSeedOptions(v)
+ }
+ prevField = num
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ prevField = -1 // ignore known field numbers of unknown wire type
+ }
+ }
+
+ // Must allocate all declarations before parsing each descriptor type
+ // to ensure we handled all descriptors in "flattened ordering".
+ if numEnums > 0 {
+ md.L1.Enums.List = pf.allocEnums(numEnums)
+ }
+ if numMessages > 0 {
+ md.L1.Messages.List = pf.allocMessages(numMessages)
+ }
+ if numExtensions > 0 {
+ md.L1.Extensions.List = pf.allocExtensions(numExtensions)
+ }
+
+ if numEnums > 0 {
+ b := b0[posEnums:]
+ for i := range md.L1.Enums.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ md.L1.Enums.List[i].unmarshalSeed(v, sb, pf, md, i)
+ b = b[n+m:]
+ }
+ }
+ if numMessages > 0 {
+ b := b0[posMessages:]
+ for i := range md.L1.Messages.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ md.L1.Messages.List[i].unmarshalSeed(v, sb, pf, md, i)
+ b = b[n+m:]
+ }
+ }
+ if numExtensions > 0 {
+ b := b0[posExtensions:]
+ for i := range md.L1.Extensions.List {
+ _, n := protowire.ConsumeVarint(b)
+ v, m := protowire.ConsumeBytes(b[n:])
+ md.L1.Extensions.List[i].unmarshalSeed(v, sb, pf, md, i)
+ b = b[n+m:]
+ }
+ }
+}
+
+func (md *Message) unmarshalSeedOptions(b []byte) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.MessageOptions_MapEntry:
+ md.L1.IsMapEntry = protowire.DecodeBool(v)
+ case fieldnum.MessageOptions_MessageSetWireFormat:
+ md.L1.IsMessageSet = protowire.DecodeBool(v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ xd.L0.ParentFile = pf
+ xd.L0.Parent = pd
+ xd.L0.Index = i
+
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldDescriptorProto_Number:
+ xd.L1.Number = pref.FieldNumber(v)
+ case fieldnum.FieldDescriptorProto_Label:
+ xd.L1.Cardinality = pref.Cardinality(v)
+ case fieldnum.FieldDescriptorProto_Type:
+ xd.L1.Kind = pref.Kind(v)
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldDescriptorProto_Name:
+ xd.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ case fieldnum.FieldDescriptorProto_Extendee:
+ xd.L1.Extendee = PlaceholderMessage(makeFullName(sb, v))
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ sd.L0.ParentFile = pf
+ sd.L0.Parent = pd
+ sd.L0.Index = i
+
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.ServiceDescriptorProto_Name:
+ sd.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+var nameBuilderPool = sync.Pool{
+ New: func() interface{} { return new(strs.Builder) },
+}
+
+func getBuilder() *strs.Builder {
+ return nameBuilderPool.Get().(*strs.Builder)
+}
+func putBuilder(b *strs.Builder) {
+ nameBuilderPool.Put(b)
+}
+
+// makeFullName converts b to a protoreflect.FullName,
+// where b must start with a leading dot.
+func makeFullName(sb *strs.Builder, b []byte) pref.FullName {
+ if len(b) == 0 || b[0] != '.' {
+ panic("name reference must be fully qualified")
+ }
+ return pref.FullName(sb.MakeString(b[1:]))
+}
+
+func appendFullName(sb *strs.Builder, prefix pref.FullName, suffix []byte) pref.FullName {
+ return sb.AppendFullName(prefix, pref.Name(strs.UnsafeString(suffix)))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go
new file mode 100644
index 0000000..bc21594
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go
@@ -0,0 +1,704 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package filedesc
+
+import (
+ "reflect"
+ "sync"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/descopts"
+ "google.golang.org/protobuf/internal/fieldnum"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func (fd *File) lazyRawInit() {
+ fd.unmarshalFull(fd.builder.RawDescriptor)
+ fd.resolveMessages()
+ fd.resolveExtensions()
+ fd.resolveServices()
+}
+
+func (file *File) resolveMessages() {
+ var depIdx int32
+ for i := range file.allMessages {
+ md := &file.allMessages[i]
+
+ // Resolve message field dependencies.
+ for j := range md.L2.Fields.List {
+ fd := &md.L2.Fields.List[j]
+
+ // Weak fields are resolved upon actual use.
+ if fd.L1.IsWeak {
+ continue
+ }
+
+ // Resolve message field dependency.
+ switch fd.L1.Kind {
+ case pref.EnumKind:
+ fd.L1.Enum = file.resolveEnumDependency(fd.L1.Enum, listFieldDeps, depIdx)
+ depIdx++
+ case pref.MessageKind, pref.GroupKind:
+ fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx)
+ depIdx++
+ }
+
+ // Default is resolved here since it depends on Enum being resolved.
+ if v := fd.L1.Default.val; v.IsValid() {
+ fd.L1.Default = unmarshalDefault(v.Bytes(), fd.L1.Kind, file, fd.L1.Enum)
+ }
+ }
+ }
+}
+
+func (file *File) resolveExtensions() {
+ var depIdx int32
+ for i := range file.allExtensions {
+ xd := &file.allExtensions[i]
+
+ // Resolve extension field dependency.
+ switch xd.L1.Kind {
+ case pref.EnumKind:
+ xd.L2.Enum = file.resolveEnumDependency(xd.L2.Enum, listExtDeps, depIdx)
+ depIdx++
+ case pref.MessageKind, pref.GroupKind:
+ xd.L2.Message = file.resolveMessageDependency(xd.L2.Message, listExtDeps, depIdx)
+ depIdx++
+ }
+
+ // Default is resolved here since it depends on Enum being resolved.
+ if v := xd.L2.Default.val; v.IsValid() {
+ xd.L2.Default = unmarshalDefault(v.Bytes(), xd.L1.Kind, file, xd.L2.Enum)
+ }
+ }
+}
+
+func (file *File) resolveServices() {
+ var depIdx int32
+ for i := range file.allServices {
+ sd := &file.allServices[i]
+
+ // Resolve method dependencies.
+ for j := range sd.L2.Methods.List {
+ md := &sd.L2.Methods.List[j]
+ md.L1.Input = file.resolveMessageDependency(md.L1.Input, listMethInDeps, depIdx)
+ md.L1.Output = file.resolveMessageDependency(md.L1.Output, listMethOutDeps, depIdx)
+ depIdx++
+ }
+ }
+}
+
+func (file *File) resolveEnumDependency(ed pref.EnumDescriptor, i, j int32) pref.EnumDescriptor {
+ r := file.builder.FileRegistry
+ if r, ok := r.(resolverByIndex); ok {
+ if ed2 := r.FindEnumByIndex(i, j, file.allEnums, file.allMessages); ed2 != nil {
+ return ed2
+ }
+ }
+ for i := range file.allEnums {
+ if ed2 := &file.allEnums[i]; ed2.L0.FullName == ed.FullName() {
+ return ed2
+ }
+ }
+ if d, _ := r.FindDescriptorByName(ed.FullName()); d != nil {
+ return d.(pref.EnumDescriptor)
+ }
+ return ed
+}
+
+func (file *File) resolveMessageDependency(md pref.MessageDescriptor, i, j int32) pref.MessageDescriptor {
+ r := file.builder.FileRegistry
+ if r, ok := r.(resolverByIndex); ok {
+ if md2 := r.FindMessageByIndex(i, j, file.allEnums, file.allMessages); md2 != nil {
+ return md2
+ }
+ }
+ for i := range file.allMessages {
+ if md2 := &file.allMessages[i]; md2.L0.FullName == md.FullName() {
+ return md2
+ }
+ }
+ if d, _ := r.FindDescriptorByName(md.FullName()); d != nil {
+ return d.(pref.MessageDescriptor)
+ }
+ return md
+}
+
+func (fd *File) unmarshalFull(b []byte) {
+ sb := getBuilder()
+ defer putBuilder(sb)
+
+ var enumIdx, messageIdx, extensionIdx, serviceIdx int
+ var rawOptions []byte
+ fd.L2 = new(FileL2)
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FileDescriptorProto_PublicDependency:
+ fd.L2.Imports[v].IsPublic = true
+ case fieldnum.FileDescriptorProto_WeakDependency:
+ fd.L2.Imports[v].IsWeak = true
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FileDescriptorProto_Dependency:
+ path := sb.MakeString(v)
+ imp, _ := fd.builder.FileRegistry.FindFileByPath(path)
+ if imp == nil {
+ imp = PlaceholderFile(path)
+ }
+ fd.L2.Imports = append(fd.L2.Imports, pref.FileImport{FileDescriptor: imp})
+ case fieldnum.FileDescriptorProto_EnumType:
+ fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb)
+ enumIdx++
+ case fieldnum.FileDescriptorProto_MessageType:
+ fd.L1.Messages.List[messageIdx].unmarshalFull(v, sb)
+ messageIdx++
+ case fieldnum.FileDescriptorProto_Extension:
+ fd.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb)
+ extensionIdx++
+ case fieldnum.FileDescriptorProto_Service:
+ fd.L1.Services.List[serviceIdx].unmarshalFull(v, sb)
+ serviceIdx++
+ case fieldnum.FileDescriptorProto_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ fd.L2.Options = fd.builder.optionsUnmarshaler(&descopts.File, rawOptions)
+}
+
+func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) {
+ var rawValues [][]byte
+ var rawOptions []byte
+ if !ed.L1.eagerValues {
+ ed.L2 = new(EnumL2)
+ }
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.EnumDescriptorProto_Value:
+ rawValues = append(rawValues, v)
+ case fieldnum.EnumDescriptorProto_ReservedName:
+ ed.L2.ReservedNames.List = append(ed.L2.ReservedNames.List, pref.Name(sb.MakeString(v)))
+ case fieldnum.EnumDescriptorProto_ReservedRange:
+ ed.L2.ReservedRanges.List = append(ed.L2.ReservedRanges.List, unmarshalEnumReservedRange(v))
+ case fieldnum.EnumDescriptorProto_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ if !ed.L1.eagerValues && len(rawValues) > 0 {
+ ed.L2.Values.List = make([]EnumValue, len(rawValues))
+ for i, b := range rawValues {
+ ed.L2.Values.List[i].unmarshalFull(b, sb, ed.L0.ParentFile, ed, i)
+ }
+ }
+ ed.L2.Options = ed.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Enum, rawOptions)
+}
+
+func unmarshalEnumReservedRange(b []byte) (r [2]pref.EnumNumber) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.EnumDescriptorProto_EnumReservedRange_Start:
+ r[0] = pref.EnumNumber(v)
+ case fieldnum.EnumDescriptorProto_EnumReservedRange_End:
+ r[1] = pref.EnumNumber(v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ return r
+}
+
+func (vd *EnumValue) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ vd.L0.ParentFile = pf
+ vd.L0.Parent = pd
+ vd.L0.Index = i
+
+ var rawOptions []byte
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.EnumValueDescriptorProto_Number:
+ vd.L1.Number = pref.EnumNumber(v)
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.EnumValueDescriptorProto_Name:
+ // NOTE: Enum values are in the same scope as the enum parent.
+ vd.L0.FullName = appendFullName(sb, pd.Parent().FullName(), v)
+ case fieldnum.EnumValueDescriptorProto_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ vd.L1.Options = pf.builder.optionsUnmarshaler(&descopts.EnumValue, rawOptions)
+}
+
+func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) {
+ var rawFields, rawOneofs [][]byte
+ var enumIdx, messageIdx, extensionIdx int
+ var rawOptions []byte
+ md.L2 = new(MessageL2)
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.DescriptorProto_Field:
+ rawFields = append(rawFields, v)
+ case fieldnum.DescriptorProto_OneofDecl:
+ rawOneofs = append(rawOneofs, v)
+ case fieldnum.DescriptorProto_ReservedName:
+ md.L2.ReservedNames.List = append(md.L2.ReservedNames.List, pref.Name(sb.MakeString(v)))
+ case fieldnum.DescriptorProto_ReservedRange:
+ md.L2.ReservedRanges.List = append(md.L2.ReservedRanges.List, unmarshalMessageReservedRange(v))
+ case fieldnum.DescriptorProto_ExtensionRange:
+ r, rawOptions := unmarshalMessageExtensionRange(v)
+ opts := md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.ExtensionRange, rawOptions)
+ md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, r)
+ md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, opts)
+ case fieldnum.DescriptorProto_EnumType:
+ md.L1.Enums.List[enumIdx].unmarshalFull(v, sb)
+ enumIdx++
+ case fieldnum.DescriptorProto_NestedType:
+ md.L1.Messages.List[messageIdx].unmarshalFull(v, sb)
+ messageIdx++
+ case fieldnum.DescriptorProto_Extension:
+ md.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb)
+ extensionIdx++
+ case fieldnum.DescriptorProto_Options:
+ md.unmarshalOptions(v)
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ if len(rawFields) > 0 || len(rawOneofs) > 0 {
+ md.L2.Fields.List = make([]Field, len(rawFields))
+ md.L2.Oneofs.List = make([]Oneof, len(rawOneofs))
+ for i, b := range rawFields {
+ fd := &md.L2.Fields.List[i]
+ fd.unmarshalFull(b, sb, md.L0.ParentFile, md, i)
+ if fd.L1.Cardinality == pref.Required {
+ md.L2.RequiredNumbers.List = append(md.L2.RequiredNumbers.List, fd.L1.Number)
+ }
+ }
+ for i, b := range rawOneofs {
+ od := &md.L2.Oneofs.List[i]
+ od.unmarshalFull(b, sb, md.L0.ParentFile, md, i)
+ }
+ }
+ md.L2.Options = md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Message, rawOptions)
+}
+
+func (md *Message) unmarshalOptions(b []byte) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.MessageOptions_MapEntry:
+ md.L1.IsMapEntry = protowire.DecodeBool(v)
+ case fieldnum.MessageOptions_MessageSetWireFormat:
+ md.L1.IsMessageSet = protowire.DecodeBool(v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+func unmarshalMessageReservedRange(b []byte) (r [2]pref.FieldNumber) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.DescriptorProto_ReservedRange_Start:
+ r[0] = pref.FieldNumber(v)
+ case fieldnum.DescriptorProto_ReservedRange_End:
+ r[1] = pref.FieldNumber(v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ return r
+}
+
+func unmarshalMessageExtensionRange(b []byte) (r [2]pref.FieldNumber, rawOptions []byte) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.DescriptorProto_ExtensionRange_Start:
+ r[0] = pref.FieldNumber(v)
+ case fieldnum.DescriptorProto_ExtensionRange_End:
+ r[1] = pref.FieldNumber(v)
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.DescriptorProto_ExtensionRange_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ return r, rawOptions
+}
+
+func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ fd.L0.ParentFile = pf
+ fd.L0.Parent = pd
+ fd.L0.Index = i
+
+ var rawTypeName []byte
+ var rawOptions []byte
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldDescriptorProto_Number:
+ fd.L1.Number = pref.FieldNumber(v)
+ case fieldnum.FieldDescriptorProto_Label:
+ fd.L1.Cardinality = pref.Cardinality(v)
+ case fieldnum.FieldDescriptorProto_Type:
+ fd.L1.Kind = pref.Kind(v)
+ case fieldnum.FieldDescriptorProto_OneofIndex:
+ // In Message.unmarshalFull, we allocate slices for both
+ // the field and oneof descriptors before unmarshaling either
+ // of them. This ensures pointers to slice elements are stable.
+ od := &pd.(*Message).L2.Oneofs.List[v]
+ od.L1.Fields.List = append(od.L1.Fields.List, fd)
+ if fd.L1.ContainingOneof != nil {
+ panic("oneof type already set")
+ }
+ fd.L1.ContainingOneof = od
+ case fieldnum.FieldDescriptorProto_Proto3Optional:
+ fd.L1.IsProto3Optional = protowire.DecodeBool(v)
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldDescriptorProto_Name:
+ fd.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ case fieldnum.FieldDescriptorProto_JsonName:
+ fd.L1.JSONName.Init(sb.MakeString(v))
+ case fieldnum.FieldDescriptorProto_DefaultValue:
+ fd.L1.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveMessages
+ case fieldnum.FieldDescriptorProto_TypeName:
+ rawTypeName = v
+ case fieldnum.FieldDescriptorProto_Options:
+ fd.unmarshalOptions(v)
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ if rawTypeName != nil {
+ name := makeFullName(sb, rawTypeName)
+ switch fd.L1.Kind {
+ case pref.EnumKind:
+ fd.L1.Enum = PlaceholderEnum(name)
+ case pref.MessageKind, pref.GroupKind:
+ fd.L1.Message = PlaceholderMessage(name)
+ }
+ }
+ fd.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Field, rawOptions)
+}
+
+func (fd *Field) unmarshalOptions(b []byte) {
+ const FieldOptions_EnforceUTF8 = 13
+
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldOptions_Packed:
+ fd.L1.HasPacked = true
+ fd.L1.IsPacked = protowire.DecodeBool(v)
+ case fieldnum.FieldOptions_Weak:
+ fd.L1.IsWeak = protowire.DecodeBool(v)
+ case FieldOptions_EnforceUTF8:
+ fd.L1.HasEnforceUTF8 = true
+ fd.L1.EnforceUTF8 = protowire.DecodeBool(v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ od.L0.ParentFile = pf
+ od.L0.Parent = pd
+ od.L0.Index = i
+
+ var rawOptions []byte
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.OneofDescriptorProto_Name:
+ od.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ case fieldnum.OneofDescriptorProto_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ od.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Oneof, rawOptions)
+}
+
+func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
+ var rawTypeName []byte
+ var rawOptions []byte
+ xd.L2 = new(ExtensionL2)
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldDescriptorProto_Proto3Optional:
+ xd.L2.IsProto3Optional = protowire.DecodeBool(v)
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldDescriptorProto_JsonName:
+ xd.L2.JSONName.Init(sb.MakeString(v))
+ case fieldnum.FieldDescriptorProto_DefaultValue:
+ xd.L2.Default.val = pref.ValueOfBytes(v) // temporarily store as bytes; later resolved in resolveExtensions
+ case fieldnum.FieldDescriptorProto_TypeName:
+ rawTypeName = v
+ case fieldnum.FieldDescriptorProto_Options:
+ xd.unmarshalOptions(v)
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ if rawTypeName != nil {
+ name := makeFullName(sb, rawTypeName)
+ switch xd.L1.Kind {
+ case pref.EnumKind:
+ xd.L2.Enum = PlaceholderEnum(name)
+ case pref.MessageKind, pref.GroupKind:
+ xd.L2.Message = PlaceholderMessage(name)
+ }
+ }
+ xd.L2.Options = xd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Field, rawOptions)
+}
+
+func (xd *Extension) unmarshalOptions(b []byte) {
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.FieldOptions_Packed:
+ xd.L2.IsPacked = protowire.DecodeBool(v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+}
+
+func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) {
+ var rawMethods [][]byte
+ var rawOptions []byte
+ sd.L2 = new(ServiceL2)
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.ServiceDescriptorProto_Method:
+ rawMethods = append(rawMethods, v)
+ case fieldnum.ServiceDescriptorProto_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ if len(rawMethods) > 0 {
+ sd.L2.Methods.List = make([]Method, len(rawMethods))
+ for i, b := range rawMethods {
+ sd.L2.Methods.List[i].unmarshalFull(b, sb, sd.L0.ParentFile, sd, i)
+ }
+ }
+ sd.L2.Options = sd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Service, rawOptions)
+}
+
+func (md *Method) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd pref.Descriptor, i int) {
+ md.L0.ParentFile = pf
+ md.L0.Parent = pd
+ md.L0.Index = i
+
+ var rawOptions []byte
+ for len(b) > 0 {
+ num, typ, n := protowire.ConsumeTag(b)
+ b = b[n:]
+ switch typ {
+ case protowire.VarintType:
+ v, m := protowire.ConsumeVarint(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.MethodDescriptorProto_ClientStreaming:
+ md.L1.IsStreamingClient = protowire.DecodeBool(v)
+ case fieldnum.MethodDescriptorProto_ServerStreaming:
+ md.L1.IsStreamingServer = protowire.DecodeBool(v)
+ }
+ case protowire.BytesType:
+ v, m := protowire.ConsumeBytes(b)
+ b = b[m:]
+ switch num {
+ case fieldnum.MethodDescriptorProto_Name:
+ md.L0.FullName = appendFullName(sb, pd.FullName(), v)
+ case fieldnum.MethodDescriptorProto_InputType:
+ md.L1.Input = PlaceholderMessage(makeFullName(sb, v))
+ case fieldnum.MethodDescriptorProto_OutputType:
+ md.L1.Output = PlaceholderMessage(makeFullName(sb, v))
+ case fieldnum.MethodDescriptorProto_Options:
+ rawOptions = appendOptions(rawOptions, v)
+ }
+ default:
+ m := protowire.ConsumeFieldValue(num, typ, b)
+ b = b[m:]
+ }
+ }
+ md.L1.Options = pf.builder.optionsUnmarshaler(&descopts.Method, rawOptions)
+}
+
+// appendOptions appends src to dst, where the returned slice is never nil.
+// This is necessary to distinguish between empty and unpopulated options.
+func appendOptions(dst, src []byte) []byte {
+ if dst == nil {
+ dst = []byte{}
+ }
+ return append(dst, src...)
+}
+
+// optionsUnmarshaler constructs a lazy unmarshal function for an options message.
+//
+// The type of message to unmarshal to is passed as a pointer since the
+// vars in descopts may not yet be populated at the time this function is called.
+func (db *Builder) optionsUnmarshaler(p *pref.ProtoMessage, b []byte) func() pref.ProtoMessage {
+ if b == nil {
+ return nil
+ }
+ var opts pref.ProtoMessage
+ var once sync.Once
+ return func() pref.ProtoMessage {
+ once.Do(func() {
+ if *p == nil {
+ panic("Descriptor.Options called without importing the descriptor package")
+ }
+ opts = reflect.New(reflect.TypeOf(*p).Elem()).Interface().(pref.ProtoMessage)
+ if err := (proto.UnmarshalOptions{
+ AllowPartial: true,
+ Resolver: db.TypeResolver,
+ }).Unmarshal(b, opts); err != nil {
+ panic(err)
+ }
+ })
+ return opts
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go
new file mode 100644
index 0000000..1b7089b
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list.go
@@ -0,0 +1,286 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package filedesc
+
+import (
+ "fmt"
+ "math"
+ "sort"
+ "sync"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/descfmt"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type FileImports []pref.FileImport
+
+func (p *FileImports) Len() int { return len(*p) }
+func (p *FileImports) Get(i int) pref.FileImport { return (*p)[i] }
+func (p *FileImports) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *FileImports) ProtoInternal(pragma.DoNotImplement) {}
+
+type Names struct {
+ List []pref.Name
+ once sync.Once
+ has map[pref.Name]int // protected by once
+}
+
+func (p *Names) Len() int { return len(p.List) }
+func (p *Names) Get(i int) pref.Name { return p.List[i] }
+func (p *Names) Has(s pref.Name) bool { return p.lazyInit().has[s] > 0 }
+func (p *Names) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *Names) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Names) lazyInit() *Names {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.has = make(map[pref.Name]int, len(p.List))
+ for _, s := range p.List {
+ p.has[s] = p.has[s] + 1
+ }
+ }
+ })
+ return p
+}
+
+// CheckValid reports any errors with the set of names with an error message
+// that completes the sentence: "ranges is invalid because it has ..."
+func (p *Names) CheckValid() error {
+ for s, n := range p.lazyInit().has {
+ switch {
+ case n > 1:
+ return errors.New("duplicate name: %q", s)
+ case false && !s.IsValid():
+ // NOTE: The C++ implementation does not validate the identifier.
+ // See https://github.com/protocolbuffers/protobuf/issues/6335.
+ return errors.New("invalid name: %q", s)
+ }
+ }
+ return nil
+}
+
+type EnumRanges struct {
+ List [][2]pref.EnumNumber // start inclusive; end inclusive
+ once sync.Once
+ sorted [][2]pref.EnumNumber // protected by once
+}
+
+func (p *EnumRanges) Len() int { return len(p.List) }
+func (p *EnumRanges) Get(i int) [2]pref.EnumNumber { return p.List[i] }
+func (p *EnumRanges) Has(n pref.EnumNumber) bool {
+ for ls := p.lazyInit().sorted; len(ls) > 0; {
+ i := len(ls) / 2
+ switch r := enumRange(ls[i]); {
+ case n < r.Start():
+ ls = ls[:i] // search lower
+ case n > r.End():
+ ls = ls[i+1:] // search upper
+ default:
+ return true
+ }
+ }
+ return false
+}
+func (p *EnumRanges) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *EnumRanges) ProtoInternal(pragma.DoNotImplement) {}
+func (p *EnumRanges) lazyInit() *EnumRanges {
+ p.once.Do(func() {
+ p.sorted = append(p.sorted, p.List...)
+ sort.Slice(p.sorted, func(i, j int) bool {
+ return p.sorted[i][0] < p.sorted[j][0]
+ })
+ })
+ return p
+}
+
+// CheckValid reports any errors with the set of names with an error message
+// that completes the sentence: "ranges is invalid because it has ..."
+func (p *EnumRanges) CheckValid() error {
+ var rp enumRange
+ for i, r := range p.lazyInit().sorted {
+ r := enumRange(r)
+ switch {
+ case !(r.Start() <= r.End()):
+ return errors.New("invalid range: %v", r)
+ case !(rp.End() < r.Start()) && i > 0:
+ return errors.New("overlapping ranges: %v with %v", rp, r)
+ }
+ rp = r
+ }
+ return nil
+}
+
+type enumRange [2]protoreflect.EnumNumber
+
+func (r enumRange) Start() protoreflect.EnumNumber { return r[0] } // inclusive
+func (r enumRange) End() protoreflect.EnumNumber { return r[1] } // inclusive
+func (r enumRange) String() string {
+ if r.Start() == r.End() {
+ return fmt.Sprintf("%d", r.Start())
+ }
+ return fmt.Sprintf("%d to %d", r.Start(), r.End())
+}
+
+type FieldRanges struct {
+ List [][2]pref.FieldNumber // start inclusive; end exclusive
+ once sync.Once
+ sorted [][2]pref.FieldNumber // protected by once
+}
+
+func (p *FieldRanges) Len() int { return len(p.List) }
+func (p *FieldRanges) Get(i int) [2]pref.FieldNumber { return p.List[i] }
+func (p *FieldRanges) Has(n pref.FieldNumber) bool {
+ for ls := p.lazyInit().sorted; len(ls) > 0; {
+ i := len(ls) / 2
+ switch r := fieldRange(ls[i]); {
+ case n < r.Start():
+ ls = ls[:i] // search lower
+ case n > r.End():
+ ls = ls[i+1:] // search upper
+ default:
+ return true
+ }
+ }
+ return false
+}
+func (p *FieldRanges) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *FieldRanges) ProtoInternal(pragma.DoNotImplement) {}
+func (p *FieldRanges) lazyInit() *FieldRanges {
+ p.once.Do(func() {
+ p.sorted = append(p.sorted, p.List...)
+ sort.Slice(p.sorted, func(i, j int) bool {
+ return p.sorted[i][0] < p.sorted[j][0]
+ })
+ })
+ return p
+}
+
+// CheckValid reports any errors with the set of ranges with an error message
+// that completes the sentence: "ranges is invalid because it has ..."
+func (p *FieldRanges) CheckValid(isMessageSet bool) error {
+ var rp fieldRange
+ for i, r := range p.lazyInit().sorted {
+ r := fieldRange(r)
+ switch {
+ case !isValidFieldNumber(r.Start(), isMessageSet):
+ return errors.New("invalid field number: %d", r.Start())
+ case !isValidFieldNumber(r.End(), isMessageSet):
+ return errors.New("invalid field number: %d", r.End())
+ case !(r.Start() <= r.End()):
+ return errors.New("invalid range: %v", r)
+ case !(rp.End() < r.Start()) && i > 0:
+ return errors.New("overlapping ranges: %v with %v", rp, r)
+ }
+ rp = r
+ }
+ return nil
+}
+
+// isValidFieldNumber reports whether the field number is valid.
+// Unlike the FieldNumber.IsValid method, it allows ranges that cover the
+// reserved number range.
+func isValidFieldNumber(n protoreflect.FieldNumber, isMessageSet bool) bool {
+ if isMessageSet {
+ return protowire.MinValidNumber <= n && n <= math.MaxInt32
+ }
+ return protowire.MinValidNumber <= n && n <= protowire.MaxValidNumber
+}
+
+// CheckOverlap reports an error if p and q overlap.
+func (p *FieldRanges) CheckOverlap(q *FieldRanges) error {
+ rps := p.lazyInit().sorted
+ rqs := q.lazyInit().sorted
+ for pi, qi := 0, 0; pi < len(rps) && qi < len(rqs); {
+ rp := fieldRange(rps[pi])
+ rq := fieldRange(rqs[qi])
+ if !(rp.End() < rq.Start() || rq.End() < rp.Start()) {
+ return errors.New("overlapping ranges: %v with %v", rp, rq)
+ }
+ if rp.Start() < rq.Start() {
+ pi++
+ } else {
+ qi++
+ }
+ }
+ return nil
+}
+
+type fieldRange [2]protoreflect.FieldNumber
+
+func (r fieldRange) Start() protoreflect.FieldNumber { return r[0] } // inclusive
+func (r fieldRange) End() protoreflect.FieldNumber { return r[1] - 1 } // inclusive
+func (r fieldRange) String() string {
+ if r.Start() == r.End() {
+ return fmt.Sprintf("%d", r.Start())
+ }
+ return fmt.Sprintf("%d to %d", r.Start(), r.End())
+}
+
+type FieldNumbers struct {
+ List []pref.FieldNumber
+ once sync.Once
+ has map[pref.FieldNumber]struct{} // protected by once
+}
+
+func (p *FieldNumbers) Len() int { return len(p.List) }
+func (p *FieldNumbers) Get(i int) pref.FieldNumber { return p.List[i] }
+func (p *FieldNumbers) Has(n pref.FieldNumber) bool {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.has = make(map[pref.FieldNumber]struct{}, len(p.List))
+ for _, n := range p.List {
+ p.has[n] = struct{}{}
+ }
+ }
+ })
+ _, ok := p.has[n]
+ return ok
+}
+func (p *FieldNumbers) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *FieldNumbers) ProtoInternal(pragma.DoNotImplement) {}
+
+type OneofFields struct {
+ List []pref.FieldDescriptor
+ once sync.Once
+ byName map[pref.Name]pref.FieldDescriptor // protected by once
+ byJSON map[string]pref.FieldDescriptor // protected by once
+ byNum map[pref.FieldNumber]pref.FieldDescriptor // protected by once
+}
+
+func (p *OneofFields) Len() int { return len(p.List) }
+func (p *OneofFields) Get(i int) pref.FieldDescriptor { return p.List[i] }
+func (p *OneofFields) ByName(s pref.Name) pref.FieldDescriptor { return p.lazyInit().byName[s] }
+func (p *OneofFields) ByJSONName(s string) pref.FieldDescriptor { return p.lazyInit().byJSON[s] }
+func (p *OneofFields) ByNumber(n pref.FieldNumber) pref.FieldDescriptor { return p.lazyInit().byNum[n] }
+func (p *OneofFields) Format(s fmt.State, r rune) { descfmt.FormatList(s, r, p) }
+func (p *OneofFields) ProtoInternal(pragma.DoNotImplement) {}
+
+func (p *OneofFields) lazyInit() *OneofFields {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[pref.Name]pref.FieldDescriptor, len(p.List))
+ p.byJSON = make(map[string]pref.FieldDescriptor, len(p.List))
+ p.byNum = make(map[pref.FieldNumber]pref.FieldDescriptor, len(p.List))
+ for _, f := range p.List {
+ // Field names and numbers are guaranteed to be unique.
+ p.byName[f.Name()] = f
+ p.byJSON[f.JSONName()] = f
+ p.byNum[f.Number()] = f
+ }
+ }
+ })
+ return p
+}
+
+type SourceLocations struct {
+ List []pref.SourceLocation
+}
+
+func (p *SourceLocations) Len() int { return len(p.List) }
+func (p *SourceLocations) Get(i int) pref.SourceLocation { return p.List[i] }
+func (p *SourceLocations) ProtoInternal(pragma.DoNotImplement) {}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go
new file mode 100644
index 0000000..6a8825e
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go
@@ -0,0 +1,345 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package filedesc
+
+import (
+ "fmt"
+ "sync"
+
+ "google.golang.org/protobuf/internal/descfmt"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type Enums struct {
+ List []Enum
+ once sync.Once
+ byName map[protoreflect.Name]*Enum // protected by once
+}
+
+func (p *Enums) Len() int {
+ return len(p.List)
+}
+func (p *Enums) Get(i int) protoreflect.EnumDescriptor {
+ return &p.List[i]
+}
+func (p *Enums) ByName(s protoreflect.Name) protoreflect.EnumDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Enums) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Enums) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Enums) lazyInit() *Enums {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Enum, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type EnumValues struct {
+ List []EnumValue
+ once sync.Once
+ byName map[protoreflect.Name]*EnumValue // protected by once
+ byNum map[protoreflect.EnumNumber]*EnumValue // protected by once
+}
+
+func (p *EnumValues) Len() int {
+ return len(p.List)
+}
+func (p *EnumValues) Get(i int) protoreflect.EnumValueDescriptor {
+ return &p.List[i]
+}
+func (p *EnumValues) ByName(s protoreflect.Name) protoreflect.EnumValueDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *EnumValues) ByNumber(n protoreflect.EnumNumber) protoreflect.EnumValueDescriptor {
+ if d := p.lazyInit().byNum[n]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *EnumValues) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *EnumValues) ProtoInternal(pragma.DoNotImplement) {}
+func (p *EnumValues) lazyInit() *EnumValues {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*EnumValue, len(p.List))
+ p.byNum = make(map[protoreflect.EnumNumber]*EnumValue, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ if _, ok := p.byNum[d.Number()]; !ok {
+ p.byNum[d.Number()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type Messages struct {
+ List []Message
+ once sync.Once
+ byName map[protoreflect.Name]*Message // protected by once
+}
+
+func (p *Messages) Len() int {
+ return len(p.List)
+}
+func (p *Messages) Get(i int) protoreflect.MessageDescriptor {
+ return &p.List[i]
+}
+func (p *Messages) ByName(s protoreflect.Name) protoreflect.MessageDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Messages) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Messages) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Messages) lazyInit() *Messages {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Message, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type Fields struct {
+ List []Field
+ once sync.Once
+ byName map[protoreflect.Name]*Field // protected by once
+ byJSON map[string]*Field // protected by once
+ byNum map[protoreflect.FieldNumber]*Field // protected by once
+}
+
+func (p *Fields) Len() int {
+ return len(p.List)
+}
+func (p *Fields) Get(i int) protoreflect.FieldDescriptor {
+ return &p.List[i]
+}
+func (p *Fields) ByName(s protoreflect.Name) protoreflect.FieldDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Fields) ByJSONName(s string) protoreflect.FieldDescriptor {
+ if d := p.lazyInit().byJSON[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Fields) ByNumber(n protoreflect.FieldNumber) protoreflect.FieldDescriptor {
+ if d := p.lazyInit().byNum[n]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Fields) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Fields) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Fields) lazyInit() *Fields {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Field, len(p.List))
+ p.byJSON = make(map[string]*Field, len(p.List))
+ p.byNum = make(map[protoreflect.FieldNumber]*Field, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ if _, ok := p.byJSON[d.JSONName()]; !ok {
+ p.byJSON[d.JSONName()] = d
+ }
+ if _, ok := p.byNum[d.Number()]; !ok {
+ p.byNum[d.Number()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type Oneofs struct {
+ List []Oneof
+ once sync.Once
+ byName map[protoreflect.Name]*Oneof // protected by once
+}
+
+func (p *Oneofs) Len() int {
+ return len(p.List)
+}
+func (p *Oneofs) Get(i int) protoreflect.OneofDescriptor {
+ return &p.List[i]
+}
+func (p *Oneofs) ByName(s protoreflect.Name) protoreflect.OneofDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Oneofs) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Oneofs) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Oneofs) lazyInit() *Oneofs {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Oneof, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type Extensions struct {
+ List []Extension
+ once sync.Once
+ byName map[protoreflect.Name]*Extension // protected by once
+}
+
+func (p *Extensions) Len() int {
+ return len(p.List)
+}
+func (p *Extensions) Get(i int) protoreflect.ExtensionDescriptor {
+ return &p.List[i]
+}
+func (p *Extensions) ByName(s protoreflect.Name) protoreflect.ExtensionDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Extensions) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Extensions) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Extensions) lazyInit() *Extensions {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Extension, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type Services struct {
+ List []Service
+ once sync.Once
+ byName map[protoreflect.Name]*Service // protected by once
+}
+
+func (p *Services) Len() int {
+ return len(p.List)
+}
+func (p *Services) Get(i int) protoreflect.ServiceDescriptor {
+ return &p.List[i]
+}
+func (p *Services) ByName(s protoreflect.Name) protoreflect.ServiceDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Services) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Services) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Services) lazyInit() *Services {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Service, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ }
+ }
+ })
+ return p
+}
+
+type Methods struct {
+ List []Method
+ once sync.Once
+ byName map[protoreflect.Name]*Method // protected by once
+}
+
+func (p *Methods) Len() int {
+ return len(p.List)
+}
+func (p *Methods) Get(i int) protoreflect.MethodDescriptor {
+ return &p.List[i]
+}
+func (p *Methods) ByName(s protoreflect.Name) protoreflect.MethodDescriptor {
+ if d := p.lazyInit().byName[s]; d != nil {
+ return d
+ }
+ return nil
+}
+func (p *Methods) Format(s fmt.State, r rune) {
+ descfmt.FormatList(s, r, p)
+}
+func (p *Methods) ProtoInternal(pragma.DoNotImplement) {}
+func (p *Methods) lazyInit() *Methods {
+ p.once.Do(func() {
+ if len(p.List) > 0 {
+ p.byName = make(map[protoreflect.Name]*Method, len(p.List))
+ for i := range p.List {
+ d := &p.List[i]
+ if _, ok := p.byName[d.Name()]; !ok {
+ p.byName[d.Name()] = d
+ }
+ }
+ }
+ })
+ return p
+}
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go
new file mode 100644
index 0000000..dbf2c60
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go
@@ -0,0 +1,107 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package filedesc
+
+import (
+ "google.golang.org/protobuf/internal/descopts"
+ "google.golang.org/protobuf/internal/pragma"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+var (
+ emptyNames = new(Names)
+ emptyEnumRanges = new(EnumRanges)
+ emptyFieldRanges = new(FieldRanges)
+ emptyFieldNumbers = new(FieldNumbers)
+ emptySourceLocations = new(SourceLocations)
+
+ emptyFiles = new(FileImports)
+ emptyMessages = new(Messages)
+ emptyFields = new(Fields)
+ emptyOneofs = new(Oneofs)
+ emptyEnums = new(Enums)
+ emptyEnumValues = new(EnumValues)
+ emptyExtensions = new(Extensions)
+ emptyServices = new(Services)
+)
+
+// PlaceholderFile is a placeholder, representing only the file path.
+type PlaceholderFile string
+
+func (f PlaceholderFile) ParentFile() pref.FileDescriptor { return f }
+func (f PlaceholderFile) Parent() pref.Descriptor { return nil }
+func (f PlaceholderFile) Index() int { return 0 }
+func (f PlaceholderFile) Syntax() pref.Syntax { return 0 }
+func (f PlaceholderFile) Name() pref.Name { return "" }
+func (f PlaceholderFile) FullName() pref.FullName { return "" }
+func (f PlaceholderFile) IsPlaceholder() bool { return true }
+func (f PlaceholderFile) Options() pref.ProtoMessage { return descopts.File }
+func (f PlaceholderFile) Path() string { return string(f) }
+func (f PlaceholderFile) Package() pref.FullName { return "" }
+func (f PlaceholderFile) Imports() pref.FileImports { return emptyFiles }
+func (f PlaceholderFile) Messages() pref.MessageDescriptors { return emptyMessages }
+func (f PlaceholderFile) Enums() pref.EnumDescriptors { return emptyEnums }
+func (f PlaceholderFile) Extensions() pref.ExtensionDescriptors { return emptyExtensions }
+func (f PlaceholderFile) Services() pref.ServiceDescriptors { return emptyServices }
+func (f PlaceholderFile) SourceLocations() pref.SourceLocations { return emptySourceLocations }
+func (f PlaceholderFile) ProtoType(pref.FileDescriptor) { return }
+func (f PlaceholderFile) ProtoInternal(pragma.DoNotImplement) { return }
+
+// PlaceholderEnum is a placeholder, representing only the full name.
+type PlaceholderEnum pref.FullName
+
+func (e PlaceholderEnum) ParentFile() pref.FileDescriptor { return nil }
+func (e PlaceholderEnum) Parent() pref.Descriptor { return nil }
+func (e PlaceholderEnum) Index() int { return 0 }
+func (e PlaceholderEnum) Syntax() pref.Syntax { return 0 }
+func (e PlaceholderEnum) Name() pref.Name { return pref.FullName(e).Name() }
+func (e PlaceholderEnum) FullName() pref.FullName { return pref.FullName(e) }
+func (e PlaceholderEnum) IsPlaceholder() bool { return true }
+func (e PlaceholderEnum) Options() pref.ProtoMessage { return descopts.Enum }
+func (e PlaceholderEnum) Values() pref.EnumValueDescriptors { return emptyEnumValues }
+func (e PlaceholderEnum) ReservedNames() pref.Names { return emptyNames }
+func (e PlaceholderEnum) ReservedRanges() pref.EnumRanges { return emptyEnumRanges }
+func (e PlaceholderEnum) ProtoType(pref.EnumDescriptor) { return }
+func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return }
+
+// PlaceholderEnumValue is a placeholder, representing only the full name.
+type PlaceholderEnumValue pref.FullName
+
+func (e PlaceholderEnumValue) ParentFile() pref.FileDescriptor { return nil }
+func (e PlaceholderEnumValue) Parent() pref.Descriptor { return nil }
+func (e PlaceholderEnumValue) Index() int { return 0 }
+func (e PlaceholderEnumValue) Syntax() pref.Syntax { return 0 }
+func (e PlaceholderEnumValue) Name() pref.Name { return pref.FullName(e).Name() }
+func (e PlaceholderEnumValue) FullName() pref.FullName { return pref.FullName(e) }
+func (e PlaceholderEnumValue) IsPlaceholder() bool { return true }
+func (e PlaceholderEnumValue) Options() pref.ProtoMessage { return descopts.EnumValue }
+func (e PlaceholderEnumValue) Number() pref.EnumNumber { return 0 }
+func (e PlaceholderEnumValue) ProtoType(pref.EnumValueDescriptor) { return }
+func (e PlaceholderEnumValue) ProtoInternal(pragma.DoNotImplement) { return }
+
+// PlaceholderMessage is a placeholder, representing only the full name.
+type PlaceholderMessage pref.FullName
+
+func (m PlaceholderMessage) ParentFile() pref.FileDescriptor { return nil }
+func (m PlaceholderMessage) Parent() pref.Descriptor { return nil }
+func (m PlaceholderMessage) Index() int { return 0 }
+func (m PlaceholderMessage) Syntax() pref.Syntax { return 0 }
+func (m PlaceholderMessage) Name() pref.Name { return pref.FullName(m).Name() }
+func (m PlaceholderMessage) FullName() pref.FullName { return pref.FullName(m) }
+func (m PlaceholderMessage) IsPlaceholder() bool { return true }
+func (m PlaceholderMessage) Options() pref.ProtoMessage { return descopts.Message }
+func (m PlaceholderMessage) IsMapEntry() bool { return false }
+func (m PlaceholderMessage) Fields() pref.FieldDescriptors { return emptyFields }
+func (m PlaceholderMessage) Oneofs() pref.OneofDescriptors { return emptyOneofs }
+func (m PlaceholderMessage) ReservedNames() pref.Names { return emptyNames }
+func (m PlaceholderMessage) ReservedRanges() pref.FieldRanges { return emptyFieldRanges }
+func (m PlaceholderMessage) RequiredNumbers() pref.FieldNumbers { return emptyFieldNumbers }
+func (m PlaceholderMessage) ExtensionRanges() pref.FieldRanges { return emptyFieldRanges }
+func (m PlaceholderMessage) ExtensionRangeOptions(int) pref.ProtoMessage { panic("index out of range") }
+func (m PlaceholderMessage) Messages() pref.MessageDescriptors { return emptyMessages }
+func (m PlaceholderMessage) Enums() pref.EnumDescriptors { return emptyEnums }
+func (m PlaceholderMessage) Extensions() pref.ExtensionDescriptors { return emptyExtensions }
+func (m PlaceholderMessage) ProtoType(pref.MessageDescriptor) { return }
+func (m PlaceholderMessage) ProtoInternal(pragma.DoNotImplement) { return }
diff --git a/vendor/google.golang.org/protobuf/internal/filetype/build.go b/vendor/google.golang.org/protobuf/internal/filetype/build.go
new file mode 100644
index 0000000..0a0dd35
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/filetype/build.go
@@ -0,0 +1,297 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package filetype provides functionality for wrapping descriptors
+// with Go type information.
+package filetype
+
+import (
+ "reflect"
+
+ "google.golang.org/protobuf/internal/descopts"
+ fdesc "google.golang.org/protobuf/internal/filedesc"
+ pimpl "google.golang.org/protobuf/internal/impl"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// Builder constructs type descriptors from a raw file descriptor
+// and associated Go types for each enum and message declaration.
+//
+//
+// Flattened Ordering
+//
+// The protobuf type system represents declarations as a tree. Certain nodes in
+// the tree require us to either associate it with a concrete Go type or to
+// resolve a dependency, which is information that must be provided separately
+// since it cannot be derived from the file descriptor alone.
+//
+// However, representing a tree as Go literals is difficult to simply do in a
+// space and time efficient way. Thus, we store them as a flattened list of
+// objects where the serialization order from the tree-based form is important.
+//
+// The "flattened ordering" is defined as a tree traversal of all enum, message,
+// extension, and service declarations using the following algorithm:
+//
+// def VisitFileDecls(fd):
+// for e in fd.Enums: yield e
+// for m in fd.Messages: yield m
+// for x in fd.Extensions: yield x
+// for s in fd.Services: yield s
+// for m in fd.Messages: yield from VisitMessageDecls(m)
+//
+// def VisitMessageDecls(md):
+// for e in md.Enums: yield e
+// for m in md.Messages: yield m
+// for x in md.Extensions: yield x
+// for m in md.Messages: yield from VisitMessageDecls(m)
+//
+// The traversal starts at the root file descriptor and yields each direct
+// declaration within each node before traversing into sub-declarations
+// that children themselves may have.
+type Builder struct {
+ // File is the underlying file descriptor builder.
+ File fdesc.Builder
+
+ // GoTypes is a unique set of the Go types for all declarations and
+ // dependencies. Each type is represented as a zero value of the Go type.
+ //
+ // Declarations are Go types generated for enums and messages directly
+ // declared (not publicly imported) in the proto source file.
+ // Messages for map entries are accounted for, but represented by nil.
+ // Enum declarations in "flattened ordering" come first, followed by
+ // message declarations in "flattened ordering".
+ //
+ // Dependencies are Go types for enums or messages referenced by
+ // message fields (excluding weak fields), for parent extended messages of
+ // extension fields, for enums or messages referenced by extension fields,
+ // and for input and output messages referenced by service methods.
+ // Dependencies must come after declarations, but the ordering of
+ // dependencies themselves is unspecified.
+ GoTypes []interface{}
+
+ // DependencyIndexes is an ordered list of indexes into GoTypes for the
+ // dependencies of messages, extensions, or services.
+ //
+ // There are 5 sub-lists in "flattened ordering" concatenated back-to-back:
+ // 0. Message field dependencies: list of the enum or message type
+ // referred to by every message field.
+ // 1. Extension field targets: list of the extended parent message of
+ // every extension.
+ // 2. Extension field dependencies: list of the enum or message type
+ // referred to by every extension field.
+ // 3. Service method inputs: list of the input message type
+ // referred to by every service method.
+ // 4. Service method outputs: list of the output message type
+ // referred to by every service method.
+ //
+ // The offset into DependencyIndexes for the start of each sub-list
+ // is appended to the end in reverse order.
+ DependencyIndexes []int32
+
+ // EnumInfos is a list of enum infos in "flattened ordering".
+ EnumInfos []pimpl.EnumInfo
+
+ // MessageInfos is a list of message infos in "flattened ordering".
+ // If provided, the GoType and PBType for each element is populated.
+ //
+ // Requirement: len(MessageInfos) == len(Build.Messages)
+ MessageInfos []pimpl.MessageInfo
+
+ // ExtensionInfos is a list of extension infos in "flattened ordering".
+ // Each element is initialized and registered with the protoregistry package.
+ //
+ // Requirement: len(LegacyExtensions) == len(Build.Extensions)
+ ExtensionInfos []pimpl.ExtensionInfo
+
+ // TypeRegistry is the registry to register each type descriptor.
+ // If nil, it uses protoregistry.GlobalTypes.
+ TypeRegistry interface {
+ RegisterMessage(pref.MessageType) error
+ RegisterEnum(pref.EnumType) error
+ RegisterExtension(pref.ExtensionType) error
+ }
+}
+
+// Out is the output of the builder.
+type Out struct {
+ File pref.FileDescriptor
+}
+
+func (tb Builder) Build() (out Out) {
+ // Replace the resolver with one that resolves dependencies by index,
+ // which is faster and more reliable than relying on the global registry.
+ if tb.File.FileRegistry == nil {
+ tb.File.FileRegistry = preg.GlobalFiles
+ }
+ tb.File.FileRegistry = &resolverByIndex{
+ goTypes: tb.GoTypes,
+ depIdxs: tb.DependencyIndexes,
+ fileRegistry: tb.File.FileRegistry,
+ }
+
+ // Initialize registry if unpopulated.
+ if tb.TypeRegistry == nil {
+ tb.TypeRegistry = preg.GlobalTypes
+ }
+
+ fbOut := tb.File.Build()
+ out.File = fbOut.File
+
+ // Process enums.
+ enumGoTypes := tb.GoTypes[:len(fbOut.Enums)]
+ if len(tb.EnumInfos) != len(fbOut.Enums) {
+ panic("mismatching enum lengths")
+ }
+ if len(fbOut.Enums) > 0 {
+ for i := range fbOut.Enums {
+ tb.EnumInfos[i] = pimpl.EnumInfo{
+ GoReflectType: reflect.TypeOf(enumGoTypes[i]),
+ Desc: &fbOut.Enums[i],
+ }
+ // Register enum types.
+ if err := tb.TypeRegistry.RegisterEnum(&tb.EnumInfos[i]); err != nil {
+ panic(err)
+ }
+ }
+ }
+
+ // Process messages.
+ messageGoTypes := tb.GoTypes[len(fbOut.Enums):][:len(fbOut.Messages)]
+ if len(tb.MessageInfos) != len(fbOut.Messages) {
+ panic("mismatching message lengths")
+ }
+ if len(fbOut.Messages) > 0 {
+ for i := range fbOut.Messages {
+ if messageGoTypes[i] == nil {
+ continue // skip map entry
+ }
+
+ tb.MessageInfos[i].GoReflectType = reflect.TypeOf(messageGoTypes[i])
+ tb.MessageInfos[i].Desc = &fbOut.Messages[i]
+
+ // Register message types.
+ if err := tb.TypeRegistry.RegisterMessage(&tb.MessageInfos[i]); err != nil {
+ panic(err)
+ }
+ }
+
+ // As a special-case for descriptor.proto,
+ // locally register concrete message type for the options.
+ if out.File.Path() == "google/protobuf/descriptor.proto" && out.File.Package() == "google.protobuf" {
+ for i := range fbOut.Messages {
+ switch fbOut.Messages[i].Name() {
+ case "FileOptions":
+ descopts.File = messageGoTypes[i].(pref.ProtoMessage)
+ case "EnumOptions":
+ descopts.Enum = messageGoTypes[i].(pref.ProtoMessage)
+ case "EnumValueOptions":
+ descopts.EnumValue = messageGoTypes[i].(pref.ProtoMessage)
+ case "MessageOptions":
+ descopts.Message = messageGoTypes[i].(pref.ProtoMessage)
+ case "FieldOptions":
+ descopts.Field = messageGoTypes[i].(pref.ProtoMessage)
+ case "OneofOptions":
+ descopts.Oneof = messageGoTypes[i].(pref.ProtoMessage)
+ case "ExtensionRangeOptions":
+ descopts.ExtensionRange = messageGoTypes[i].(pref.ProtoMessage)
+ case "ServiceOptions":
+ descopts.Service = messageGoTypes[i].(pref.ProtoMessage)
+ case "MethodOptions":
+ descopts.Method = messageGoTypes[i].(pref.ProtoMessage)
+ }
+ }
+ }
+ }
+
+ // Process extensions.
+ if len(tb.ExtensionInfos) != len(fbOut.Extensions) {
+ panic("mismatching extension lengths")
+ }
+ var depIdx int32
+ for i := range fbOut.Extensions {
+ // For enum and message kinds, determine the referent Go type so
+ // that we can construct their constructors.
+ const listExtDeps = 2
+ var goType reflect.Type
+ switch fbOut.Extensions[i].L1.Kind {
+ case pref.EnumKind:
+ j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx)
+ goType = reflect.TypeOf(tb.GoTypes[j])
+ depIdx++
+ case pref.MessageKind, pref.GroupKind:
+ j := depIdxs.Get(tb.DependencyIndexes, listExtDeps, depIdx)
+ goType = reflect.TypeOf(tb.GoTypes[j])
+ depIdx++
+ default:
+ goType = goTypeForPBKind[fbOut.Extensions[i].L1.Kind]
+ }
+ if fbOut.Extensions[i].IsList() {
+ goType = reflect.SliceOf(goType)
+ }
+
+ pimpl.InitExtensionInfo(&tb.ExtensionInfos[i], &fbOut.Extensions[i], goType)
+
+ // Register extension types.
+ if err := tb.TypeRegistry.RegisterExtension(&tb.ExtensionInfos[i]); err != nil {
+ panic(err)
+ }
+ }
+
+ return out
+}
+
+var goTypeForPBKind = map[pref.Kind]reflect.Type{
+ pref.BoolKind: reflect.TypeOf(bool(false)),
+ pref.Int32Kind: reflect.TypeOf(int32(0)),
+ pref.Sint32Kind: reflect.TypeOf(int32(0)),
+ pref.Sfixed32Kind: reflect.TypeOf(int32(0)),
+ pref.Int64Kind: reflect.TypeOf(int64(0)),
+ pref.Sint64Kind: reflect.TypeOf(int64(0)),
+ pref.Sfixed64Kind: reflect.TypeOf(int64(0)),
+ pref.Uint32Kind: reflect.TypeOf(uint32(0)),
+ pref.Fixed32Kind: reflect.TypeOf(uint32(0)),
+ pref.Uint64Kind: reflect.TypeOf(uint64(0)),
+ pref.Fixed64Kind: reflect.TypeOf(uint64(0)),
+ pref.FloatKind: reflect.TypeOf(float32(0)),
+ pref.DoubleKind: reflect.TypeOf(float64(0)),
+ pref.StringKind: reflect.TypeOf(string("")),
+ pref.BytesKind: reflect.TypeOf([]byte(nil)),
+}
+
+type depIdxs []int32
+
+// Get retrieves the jth element of the ith sub-list.
+func (x depIdxs) Get(i, j int32) int32 {
+ return x[x[int32(len(x))-i-1]+j]
+}
+
+type (
+ resolverByIndex struct {
+ goTypes []interface{}
+ depIdxs depIdxs
+ fileRegistry
+ }
+ fileRegistry interface {
+ FindFileByPath(string) (pref.FileDescriptor, error)
+ FindDescriptorByName(pref.FullName) (pref.Descriptor, error)
+ RegisterFile(pref.FileDescriptor) error
+ }
+)
+
+func (r *resolverByIndex) FindEnumByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.EnumDescriptor {
+ if depIdx := int(r.depIdxs.Get(i, j)); int(depIdx) < len(es)+len(ms) {
+ return &es[depIdx]
+ } else {
+ return pimpl.Export{}.EnumDescriptorOf(r.goTypes[depIdx])
+ }
+}
+
+func (r *resolverByIndex) FindMessageByIndex(i, j int32, es []fdesc.Enum, ms []fdesc.Message) pref.MessageDescriptor {
+ if depIdx := int(r.depIdxs.Get(i, j)); depIdx < len(es)+len(ms) {
+ return &ms[depIdx-len(es)]
+ } else {
+ return pimpl.Export{}.MessageDescriptorOf(r.goTypes[depIdx])
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/flags/flags.go b/vendor/google.golang.org/protobuf/internal/flags/flags.go
new file mode 100644
index 0000000..58372dd
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/flags/flags.go
@@ -0,0 +1,24 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package flags provides a set of flags controlled by build tags.
+package flags
+
+// ProtoLegacy specifies whether to enable support for legacy functionality
+// such as MessageSets, weak fields, and various other obscure behavior
+// that is necessary to maintain backwards compatibility with proto1 or
+// the pre-release variants of proto2 and proto3.
+//
+// This is disabled by default unless built with the "protolegacy" tag.
+//
+// WARNING: The compatibility agreement covers nothing provided by this flag.
+// As such, functionality may suddenly be removed or changed at our discretion.
+const ProtoLegacy = protoLegacy
+
+// LazyUnmarshalExtensions specifies whether to lazily unmarshal extensions.
+//
+// Lazy extension unmarshaling validates the contents of message-valued
+// extension fields at unmarshal time, but defers creating the message
+// structure until the extension is first accessed.
+const LazyUnmarshalExtensions = ProtoLegacy
diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go
new file mode 100644
index 0000000..a72995f
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_disable.go
@@ -0,0 +1,9 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !protolegacy
+
+package flags
+
+const protoLegacy = false
diff --git a/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go
new file mode 100644
index 0000000..772e2f0
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/flags/proto_legacy_enable.go
@@ -0,0 +1,9 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build protolegacy
+
+package flags
+
+const protoLegacy = true
diff --git a/vendor/google.golang.org/protobuf/internal/genname/name.go b/vendor/google.golang.org/protobuf/internal/genname/name.go
new file mode 100644
index 0000000..f45509f
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/genname/name.go
@@ -0,0 +1,25 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package genname contains constants for generated names.
+package genname
+
+const (
+ State = "state"
+
+ SizeCache = "sizeCache"
+ SizeCacheA = "XXX_sizecache"
+
+ WeakFields = "weakFields"
+ WeakFieldsA = "XXX_weak"
+
+ UnknownFields = "unknownFields"
+ UnknownFieldsA = "XXX_unrecognized"
+
+ ExtensionFields = "extensionFields"
+ ExtensionFieldsA = "XXX_InternalExtensions"
+ ExtensionFieldsB = "XXX_extensions"
+
+ WeakFieldPrefix = "XXX_weak_"
+)
diff --git a/vendor/google.golang.org/protobuf/internal/impl/api_export.go b/vendor/google.golang.org/protobuf/internal/impl/api_export.go
new file mode 100644
index 0000000..4d22c96
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.go
@@ -0,0 +1,170 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "strconv"
+
+ "google.golang.org/protobuf/encoding/prototext"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// Export is a zero-length named type that exists only to export a set of
+// functions that we do not want to appear in godoc.
+type Export struct{}
+
+// enum is any enum type generated by protoc-gen-go
+// and must be a named int32 type.
+type enum = interface{}
+
+// EnumOf returns the protoreflect.Enum interface over e.
+// It returns nil if e is nil.
+func (Export) EnumOf(e enum) pref.Enum {
+ switch e := e.(type) {
+ case nil:
+ return nil
+ case pref.Enum:
+ return e
+ default:
+ return legacyWrapEnum(reflect.ValueOf(e))
+ }
+}
+
+// EnumDescriptorOf returns the protoreflect.EnumDescriptor for e.
+// It returns nil if e is nil.
+func (Export) EnumDescriptorOf(e enum) pref.EnumDescriptor {
+ switch e := e.(type) {
+ case nil:
+ return nil
+ case pref.Enum:
+ return e.Descriptor()
+ default:
+ return LegacyLoadEnumDesc(reflect.TypeOf(e))
+ }
+}
+
+// EnumTypeOf returns the protoreflect.EnumType for e.
+// It returns nil if e is nil.
+func (Export) EnumTypeOf(e enum) pref.EnumType {
+ switch e := e.(type) {
+ case nil:
+ return nil
+ case pref.Enum:
+ return e.Type()
+ default:
+ return legacyLoadEnumType(reflect.TypeOf(e))
+ }
+}
+
+// EnumStringOf returns the enum value as a string, either as the name if
+// the number is resolvable, or the number formatted as a string.
+func (Export) EnumStringOf(ed pref.EnumDescriptor, n pref.EnumNumber) string {
+ ev := ed.Values().ByNumber(n)
+ if ev != nil {
+ return string(ev.Name())
+ }
+ return strconv.Itoa(int(n))
+}
+
+// message is any message type generated by protoc-gen-go
+// and must be a pointer to a named struct type.
+type message = interface{}
+
+// legacyMessageWrapper wraps a v2 message as a v1 message.
+type legacyMessageWrapper struct{ m pref.ProtoMessage }
+
+func (m legacyMessageWrapper) Reset() { proto.Reset(m.m) }
+func (m legacyMessageWrapper) String() string { return Export{}.MessageStringOf(m.m) }
+func (m legacyMessageWrapper) ProtoMessage() {}
+
+// ProtoMessageV1Of converts either a v1 or v2 message to a v1 message.
+// It returns nil if m is nil.
+func (Export) ProtoMessageV1Of(m message) piface.MessageV1 {
+ switch mv := m.(type) {
+ case nil:
+ return nil
+ case piface.MessageV1:
+ return mv
+ case unwrapper:
+ return Export{}.ProtoMessageV1Of(mv.protoUnwrap())
+ case pref.ProtoMessage:
+ return legacyMessageWrapper{mv}
+ default:
+ panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m))
+ }
+}
+
+func (Export) protoMessageV2Of(m message) pref.ProtoMessage {
+ switch mv := m.(type) {
+ case nil:
+ return nil
+ case pref.ProtoMessage:
+ return mv
+ case legacyMessageWrapper:
+ return mv.m
+ case piface.MessageV1:
+ return nil
+ default:
+ panic(fmt.Sprintf("message %T is neither a v1 or v2 Message", m))
+ }
+}
+
+// ProtoMessageV2Of converts either a v1 or v2 message to a v2 message.
+// It returns nil if m is nil.
+func (Export) ProtoMessageV2Of(m message) pref.ProtoMessage {
+ if m == nil {
+ return nil
+ }
+ if mv := (Export{}).protoMessageV2Of(m); mv != nil {
+ return mv
+ }
+ return legacyWrapMessage(reflect.ValueOf(m)).Interface()
+}
+
+// MessageOf returns the protoreflect.Message interface over m.
+// It returns nil if m is nil.
+func (Export) MessageOf(m message) pref.Message {
+ if m == nil {
+ return nil
+ }
+ if mv := (Export{}).protoMessageV2Of(m); mv != nil {
+ return mv.ProtoReflect()
+ }
+ return legacyWrapMessage(reflect.ValueOf(m))
+}
+
+// MessageDescriptorOf returns the protoreflect.MessageDescriptor for m.
+// It returns nil if m is nil.
+func (Export) MessageDescriptorOf(m message) pref.MessageDescriptor {
+ if m == nil {
+ return nil
+ }
+ if mv := (Export{}).protoMessageV2Of(m); mv != nil {
+ return mv.ProtoReflect().Descriptor()
+ }
+ return LegacyLoadMessageDesc(reflect.TypeOf(m))
+}
+
+// MessageTypeOf returns the protoreflect.MessageType for m.
+// It returns nil if m is nil.
+func (Export) MessageTypeOf(m message) pref.MessageType {
+ if m == nil {
+ return nil
+ }
+ if mv := (Export{}).protoMessageV2Of(m); mv != nil {
+ return mv.ProtoReflect().Type()
+ }
+ return legacyLoadMessageInfo(reflect.TypeOf(m), "")
+}
+
+// MessageStringOf returns the message value as a string,
+// which is the message serialized in the protobuf text format.
+func (Export) MessageStringOf(m pref.ProtoMessage) string {
+ return prototext.MarshalOptions{Multiline: false}.Format(m)
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/checkinit.go b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
new file mode 100644
index 0000000..b82341e
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/checkinit.go
@@ -0,0 +1,141 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "sync"
+
+ "google.golang.org/protobuf/internal/errors"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+func (mi *MessageInfo) checkInitialized(in piface.CheckInitializedInput) (piface.CheckInitializedOutput, error) {
+ var p pointer
+ if ms, ok := in.Message.(*messageState); ok {
+ p = ms.pointer()
+ } else {
+ p = in.Message.(*messageReflectWrapper).pointer()
+ }
+ return piface.CheckInitializedOutput{}, mi.checkInitializedPointer(p)
+}
+
+func (mi *MessageInfo) checkInitializedPointer(p pointer) error {
+ mi.init()
+ if !mi.needsInitCheck {
+ return nil
+ }
+ if p.IsNil() {
+ for _, f := range mi.orderedCoderFields {
+ if f.isRequired {
+ return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName()))
+ }
+ }
+ return nil
+ }
+ if mi.extensionOffset.IsValid() {
+ e := p.Apply(mi.extensionOffset).Extensions()
+ if err := mi.isInitExtensions(e); err != nil {
+ return err
+ }
+ }
+ for _, f := range mi.orderedCoderFields {
+ if !f.isRequired && f.funcs.isInit == nil {
+ continue
+ }
+ fptr := p.Apply(f.offset)
+ if f.isPointer && fptr.Elem().IsNil() {
+ if f.isRequired {
+ return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName()))
+ }
+ continue
+ }
+ if f.funcs.isInit == nil {
+ continue
+ }
+ if err := f.funcs.isInit(fptr, f); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func (mi *MessageInfo) isInitExtensions(ext *map[int32]ExtensionField) error {
+ if ext == nil {
+ return nil
+ }
+ for _, x := range *ext {
+ ei := getExtensionFieldInfo(x.Type())
+ if ei.funcs.isInit == nil {
+ continue
+ }
+ v := x.Value()
+ if !v.IsValid() {
+ continue
+ }
+ if err := ei.funcs.isInit(v); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+var (
+ needsInitCheckMu sync.Mutex
+ needsInitCheckMap sync.Map
+)
+
+// needsInitCheck reports whether a message needs to be checked for partial initialization.
+//
+// It returns true if the message transitively includes any required or extension fields.
+func needsInitCheck(md pref.MessageDescriptor) bool {
+ if v, ok := needsInitCheckMap.Load(md); ok {
+ if has, ok := v.(bool); ok {
+ return has
+ }
+ }
+ needsInitCheckMu.Lock()
+ defer needsInitCheckMu.Unlock()
+ return needsInitCheckLocked(md)
+}
+
+func needsInitCheckLocked(md pref.MessageDescriptor) (has bool) {
+ if v, ok := needsInitCheckMap.Load(md); ok {
+ // If has is true, we've previously determined that this message
+ // needs init checks.
+ //
+ // If has is false, we've previously determined that it can never
+ // be uninitialized.
+ //
+ // If has is not a bool, we've just encountered a cycle in the
+ // message graph. In this case, it is safe to return false: If
+ // the message does have required fields, we'll detect them later
+ // in the graph traversal.
+ has, ok := v.(bool)
+ return ok && has
+ }
+ needsInitCheckMap.Store(md, struct{}{}) // avoid cycles while descending into this message
+ defer func() {
+ needsInitCheckMap.Store(md, has)
+ }()
+ if md.RequiredNumbers().Len() > 0 {
+ return true
+ }
+ if md.ExtensionRanges().Len() > 0 {
+ return true
+ }
+ for i := 0; i < md.Fields().Len(); i++ {
+ fd := md.Fields().Get(i)
+ // Map keys are never messages, so just consider the map value.
+ if fd.IsMap() {
+ fd = fd.MapValue()
+ }
+ fmd := fd.Message()
+ if fmd != nil && needsInitCheckLocked(fmd) {
+ return true
+ }
+ }
+ return false
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go
new file mode 100644
index 0000000..08d3517
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_extension.go
@@ -0,0 +1,223 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "sync"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type extensionFieldInfo struct {
+ wiretag uint64
+ tagsize int
+ unmarshalNeedsValue bool
+ funcs valueCoderFuncs
+ validation validationInfo
+}
+
+var legacyExtensionFieldInfoCache sync.Map // map[protoreflect.ExtensionType]*extensionFieldInfo
+
+func getExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo {
+ if xi, ok := xt.(*ExtensionInfo); ok {
+ xi.lazyInit()
+ return xi.info
+ }
+ return legacyLoadExtensionFieldInfo(xt)
+}
+
+// legacyLoadExtensionFieldInfo dynamically loads a *ExtensionInfo for xt.
+func legacyLoadExtensionFieldInfo(xt pref.ExtensionType) *extensionFieldInfo {
+ if xi, ok := legacyExtensionFieldInfoCache.Load(xt); ok {
+ return xi.(*extensionFieldInfo)
+ }
+ e := makeExtensionFieldInfo(xt.TypeDescriptor())
+ if e, ok := legacyMessageTypeCache.LoadOrStore(xt, e); ok {
+ return e.(*extensionFieldInfo)
+ }
+ return e
+}
+
+func makeExtensionFieldInfo(xd pref.ExtensionDescriptor) *extensionFieldInfo {
+ var wiretag uint64
+ if !xd.IsPacked() {
+ wiretag = protowire.EncodeTag(xd.Number(), wireTypes[xd.Kind()])
+ } else {
+ wiretag = protowire.EncodeTag(xd.Number(), protowire.BytesType)
+ }
+ e := &extensionFieldInfo{
+ wiretag: wiretag,
+ tagsize: protowire.SizeVarint(wiretag),
+ funcs: encoderFuncsForValue(xd),
+ }
+ // Does the unmarshal function need a value passed to it?
+ // This is true for composite types, where we pass in a message, list, or map to fill in,
+ // and for enums, where we pass in a prototype value to specify the concrete enum type.
+ switch xd.Kind() {
+ case pref.MessageKind, pref.GroupKind, pref.EnumKind:
+ e.unmarshalNeedsValue = true
+ default:
+ if xd.Cardinality() == pref.Repeated {
+ e.unmarshalNeedsValue = true
+ }
+ }
+ return e
+}
+
+type lazyExtensionValue struct {
+ atomicOnce uint32 // atomically set if value is valid
+ mu sync.Mutex
+ xi *extensionFieldInfo
+ value pref.Value
+ b []byte
+ fn func() pref.Value
+}
+
+type ExtensionField struct {
+ typ pref.ExtensionType
+
+ // value is either the value of GetValue,
+ // or a *lazyExtensionValue that then returns the value of GetValue.
+ value pref.Value
+ lazy *lazyExtensionValue
+}
+
+func (f *ExtensionField) appendLazyBytes(xt pref.ExtensionType, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, b []byte) {
+ if f.lazy == nil {
+ f.lazy = &lazyExtensionValue{xi: xi}
+ }
+ f.typ = xt
+ f.lazy.xi = xi
+ f.lazy.b = protowire.AppendTag(f.lazy.b, num, wtyp)
+ f.lazy.b = append(f.lazy.b, b...)
+}
+
+func (f *ExtensionField) canLazy(xt pref.ExtensionType) bool {
+ if f.typ == nil {
+ return true
+ }
+ if f.typ == xt && f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0 {
+ return true
+ }
+ return false
+}
+
+func (f *ExtensionField) lazyInit() {
+ f.lazy.mu.Lock()
+ defer f.lazy.mu.Unlock()
+ if atomic.LoadUint32(&f.lazy.atomicOnce) == 1 {
+ return
+ }
+ if f.lazy.xi != nil {
+ b := f.lazy.b
+ val := f.typ.New()
+ for len(b) > 0 {
+ var tag uint64
+ if b[0] < 0x80 {
+ tag = uint64(b[0])
+ b = b[1:]
+ } else if len(b) >= 2 && b[1] < 128 {
+ tag = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ b = b[2:]
+ } else {
+ var n int
+ tag, n = protowire.ConsumeVarint(b)
+ if n < 0 {
+ panic(errors.New("bad tag in lazy extension decoding"))
+ }
+ b = b[n:]
+ }
+ num := protowire.Number(tag >> 3)
+ wtyp := protowire.Type(tag & 7)
+ var out unmarshalOutput
+ var err error
+ val, out, err = f.lazy.xi.funcs.unmarshal(b, val, num, wtyp, lazyUnmarshalOptions)
+ if err != nil {
+ panic(errors.New("decode failure in lazy extension decoding: %v", err))
+ }
+ b = b[out.n:]
+ }
+ f.lazy.value = val
+ } else {
+ f.lazy.value = f.lazy.fn()
+ }
+ f.lazy.xi = nil
+ f.lazy.fn = nil
+ f.lazy.b = nil
+ atomic.StoreUint32(&f.lazy.atomicOnce, 1)
+}
+
+// Set sets the type and value of the extension field.
+// This must not be called concurrently.
+func (f *ExtensionField) Set(t pref.ExtensionType, v pref.Value) {
+ f.typ = t
+ f.value = v
+ f.lazy = nil
+}
+
+// SetLazy sets the type and a value that is to be lazily evaluated upon first use.
+// This must not be called concurrently.
+func (f *ExtensionField) SetLazy(t pref.ExtensionType, fn func() pref.Value) {
+ f.typ = t
+ f.lazy = &lazyExtensionValue{fn: fn}
+}
+
+// Value returns the value of the extension field.
+// This may be called concurrently.
+func (f *ExtensionField) Value() pref.Value {
+ if f.lazy != nil {
+ if atomic.LoadUint32(&f.lazy.atomicOnce) == 0 {
+ f.lazyInit()
+ }
+ return f.lazy.value
+ }
+ return f.value
+}
+
+// Type returns the type of the extension field.
+// This may be called concurrently.
+func (f ExtensionField) Type() pref.ExtensionType {
+ return f.typ
+}
+
+// IsSet returns whether the extension field is set.
+// This may be called concurrently.
+func (f ExtensionField) IsSet() bool {
+ return f.typ != nil
+}
+
+// IsLazy reports whether a field is lazily encoded.
+// It is exported for testing.
+func IsLazy(m pref.Message, fd pref.FieldDescriptor) bool {
+ var mi *MessageInfo
+ var p pointer
+ switch m := m.(type) {
+ case *messageState:
+ mi = m.messageInfo()
+ p = m.pointer()
+ case *messageReflectWrapper:
+ mi = m.messageInfo()
+ p = m.pointer()
+ default:
+ return false
+ }
+ xd, ok := fd.(pref.ExtensionTypeDescriptor)
+ if !ok {
+ return false
+ }
+ xt := xd.Type()
+ ext := mi.extensionMap(p)
+ if ext == nil {
+ return false
+ }
+ f, ok := (*ext)[int32(fd.Number())]
+ if !ok {
+ return false
+ }
+ return f.typ == xt && f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_field.go b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go
new file mode 100644
index 0000000..c00744d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go
@@ -0,0 +1,828 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "sync"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+type errInvalidUTF8 struct{}
+
+func (errInvalidUTF8) Error() string { return "string field contains invalid UTF-8" }
+func (errInvalidUTF8) InvalidUTF8() bool { return true }
+
+// initOneofFieldCoders initializes the fast-path functions for the fields in a oneof.
+//
+// For size, marshal, and isInit operations, functions are set only on the first field
+// in the oneof. The functions are called when the oneof is non-nil, and will dispatch
+// to the appropriate field-specific function as necessary.
+//
+// The unmarshal function is set on each field individually as usual.
+func (mi *MessageInfo) initOneofFieldCoders(od pref.OneofDescriptor, si structInfo) {
+ fs := si.oneofsByName[od.Name()]
+ ft := fs.Type
+ oneofFields := make(map[reflect.Type]*coderFieldInfo)
+ needIsInit := false
+ fields := od.Fields()
+ for i, lim := 0, fields.Len(); i < lim; i++ {
+ fd := od.Fields().Get(i)
+ num := fd.Number()
+ // Make a copy of the original coderFieldInfo for use in unmarshaling.
+ //
+ // oneofFields[oneofType].funcs.marshal is the field-specific marshal function.
+ //
+ // mi.coderFields[num].marshal is set on only the first field in the oneof,
+ // and dispatches to the field-specific marshaler in oneofFields.
+ cf := *mi.coderFields[num]
+ ot := si.oneofWrappersByNumber[num]
+ cf.ft = ot.Field(0).Type
+ cf.mi, cf.funcs = fieldCoder(fd, cf.ft)
+ oneofFields[ot] = &cf
+ if cf.funcs.isInit != nil {
+ needIsInit = true
+ }
+ mi.coderFields[num].funcs.unmarshal = func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ var vw reflect.Value // pointer to wrapper type
+ vi := p.AsValueOf(ft).Elem() // oneof field value of interface kind
+ if !vi.IsNil() && !vi.Elem().IsNil() && vi.Elem().Elem().Type() == ot {
+ vw = vi.Elem()
+ } else {
+ vw = reflect.New(ot)
+ }
+ out, err := cf.funcs.unmarshal(b, pointerOfValue(vw).Apply(zeroOffset), wtyp, &cf, opts)
+ if err != nil {
+ return out, err
+ }
+ vi.Set(vw)
+ return out, nil
+ }
+ }
+ getInfo := func(p pointer) (pointer, *coderFieldInfo) {
+ v := p.AsValueOf(ft).Elem()
+ if v.IsNil() {
+ return pointer{}, nil
+ }
+ v = v.Elem() // interface -> *struct
+ if v.IsNil() {
+ return pointer{}, nil
+ }
+ return pointerOfValue(v).Apply(zeroOffset), oneofFields[v.Elem().Type()]
+ }
+ first := mi.coderFields[od.Fields().Get(0).Number()]
+ first.funcs.size = func(p pointer, _ *coderFieldInfo, opts marshalOptions) int {
+ p, info := getInfo(p)
+ if info == nil || info.funcs.size == nil {
+ return 0
+ }
+ return info.funcs.size(p, info, opts)
+ }
+ first.funcs.marshal = func(b []byte, p pointer, _ *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ p, info := getInfo(p)
+ if info == nil || info.funcs.marshal == nil {
+ return b, nil
+ }
+ return info.funcs.marshal(b, p, info, opts)
+ }
+ first.funcs.merge = func(dst, src pointer, _ *coderFieldInfo, opts mergeOptions) {
+ srcp, srcinfo := getInfo(src)
+ if srcinfo == nil || srcinfo.funcs.merge == nil {
+ return
+ }
+ dstp, dstinfo := getInfo(dst)
+ if dstinfo != srcinfo {
+ dst.AsValueOf(ft).Elem().Set(reflect.New(src.AsValueOf(ft).Elem().Elem().Elem().Type()))
+ dstp = pointerOfValue(dst.AsValueOf(ft).Elem().Elem()).Apply(zeroOffset)
+ }
+ srcinfo.funcs.merge(dstp, srcp, srcinfo, opts)
+ }
+ if needIsInit {
+ first.funcs.isInit = func(p pointer, _ *coderFieldInfo) error {
+ p, info := getInfo(p)
+ if info == nil || info.funcs.isInit == nil {
+ return nil
+ }
+ return info.funcs.isInit(p, info)
+ }
+ }
+}
+
+func makeWeakMessageFieldCoder(fd pref.FieldDescriptor) pointerCoderFuncs {
+ var once sync.Once
+ var messageType pref.MessageType
+ lazyInit := func() {
+ once.Do(func() {
+ messageName := fd.Message().FullName()
+ messageType, _ = preg.GlobalTypes.FindMessageByName(messageName)
+ })
+ }
+
+ return pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ m, ok := p.WeakFields().get(f.num)
+ if !ok {
+ return 0
+ }
+ lazyInit()
+ if messageType == nil {
+ panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName()))
+ }
+ return sizeMessage(m, f.tagsize, opts)
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ m, ok := p.WeakFields().get(f.num)
+ if !ok {
+ return b, nil
+ }
+ lazyInit()
+ if messageType == nil {
+ panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName()))
+ }
+ return appendMessage(b, m, f.wiretag, opts)
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ fs := p.WeakFields()
+ m, ok := fs.get(f.num)
+ if !ok {
+ lazyInit()
+ if messageType == nil {
+ return unmarshalOutput{}, errUnknown
+ }
+ m = messageType.New().Interface()
+ fs.set(f.num, m)
+ }
+ return consumeMessage(b, m, wtyp, opts)
+ },
+ isInit: func(p pointer, f *coderFieldInfo) error {
+ m, ok := p.WeakFields().get(f.num)
+ if !ok {
+ return nil
+ }
+ return proto.CheckInitialized(m)
+ },
+ merge: func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ sm, ok := src.WeakFields().get(f.num)
+ if !ok {
+ return
+ }
+ dm, ok := dst.WeakFields().get(f.num)
+ if !ok {
+ lazyInit()
+ if messageType == nil {
+ panic(fmt.Sprintf("weak message %v is not linked in", fd.Message().FullName()))
+ }
+ dm = messageType.New().Interface()
+ dst.WeakFields().set(f.num, dm)
+ }
+ opts.Merge(dm, sm)
+ },
+ }
+}
+
+func makeMessageFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+ if mi := getMessageInfo(ft); mi != nil {
+ funcs := pointerCoderFuncs{
+ size: sizeMessageInfo,
+ marshal: appendMessageInfo,
+ unmarshal: consumeMessageInfo,
+ merge: mergeMessage,
+ }
+ if needsInitCheck(mi.Desc) {
+ funcs.isInit = isInitMessageInfo
+ }
+ return funcs
+ } else {
+ return pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ m := asMessage(p.AsValueOf(ft).Elem())
+ return sizeMessage(m, f.tagsize, opts)
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ m := asMessage(p.AsValueOf(ft).Elem())
+ return appendMessage(b, m, f.wiretag, opts)
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ mp := p.AsValueOf(ft).Elem()
+ if mp.IsNil() {
+ mp.Set(reflect.New(ft.Elem()))
+ }
+ return consumeMessage(b, asMessage(mp), wtyp, opts)
+ },
+ isInit: func(p pointer, f *coderFieldInfo) error {
+ m := asMessage(p.AsValueOf(ft).Elem())
+ return proto.CheckInitialized(m)
+ },
+ merge: mergeMessage,
+ }
+ }
+}
+
+func sizeMessageInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ return protowire.SizeBytes(f.mi.sizePointer(p.Elem(), opts)) + f.tagsize
+}
+
+func appendMessageInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(f.mi.sizePointer(p.Elem(), opts)))
+ return f.mi.marshalAppendPointer(b, p.Elem(), opts)
+}
+
+func consumeMessageInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if p.Elem().IsNil() {
+ p.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
+ }
+ o, err := f.mi.unmarshalPointer(v, p.Elem(), 0, opts)
+ if err != nil {
+ return out, err
+ }
+ out.n = n
+ out.initialized = o.initialized
+ return out, nil
+}
+
+func isInitMessageInfo(p pointer, f *coderFieldInfo) error {
+ return f.mi.checkInitializedPointer(p.Elem())
+}
+
+func sizeMessage(m proto.Message, tagsize int, _ marshalOptions) int {
+ return protowire.SizeBytes(proto.Size(m)) + tagsize
+}
+
+func appendMessage(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(proto.Size(m)))
+ return opts.Options().MarshalAppend(b, m)
+}
+
+func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ Buf: v,
+ Message: m.ProtoReflect(),
+ })
+ if err != nil {
+ return out, err
+ }
+ out.n = n
+ out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ return out, nil
+}
+
+func sizeMessageValue(v pref.Value, tagsize int, opts marshalOptions) int {
+ m := v.Message().Interface()
+ return sizeMessage(m, tagsize, opts)
+}
+
+func appendMessageValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+ m := v.Message().Interface()
+ return appendMessage(b, m, wiretag, opts)
+}
+
+func consumeMessageValue(b []byte, v pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) {
+ m := v.Message().Interface()
+ out, err := consumeMessage(b, m, wtyp, opts)
+ return v, out, err
+}
+
+func isInitMessageValue(v pref.Value) error {
+ m := v.Message().Interface()
+ return proto.CheckInitialized(m)
+}
+
+var coderMessageValue = valueCoderFuncs{
+ size: sizeMessageValue,
+ marshal: appendMessageValue,
+ unmarshal: consumeMessageValue,
+ isInit: isInitMessageValue,
+ merge: mergeMessageValue,
+}
+
+func sizeGroupValue(v pref.Value, tagsize int, opts marshalOptions) int {
+ m := v.Message().Interface()
+ return sizeGroup(m, tagsize, opts)
+}
+
+func appendGroupValue(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+ m := v.Message().Interface()
+ return appendGroup(b, m, wiretag, opts)
+}
+
+func consumeGroupValue(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error) {
+ m := v.Message().Interface()
+ out, err := consumeGroup(b, m, num, wtyp, opts)
+ return v, out, err
+}
+
+var coderGroupValue = valueCoderFuncs{
+ size: sizeGroupValue,
+ marshal: appendGroupValue,
+ unmarshal: consumeGroupValue,
+ isInit: isInitMessageValue,
+ merge: mergeMessageValue,
+}
+
+func makeGroupFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+ num := fd.Number()
+ if mi := getMessageInfo(ft); mi != nil {
+ funcs := pointerCoderFuncs{
+ size: sizeGroupType,
+ marshal: appendGroupType,
+ unmarshal: consumeGroupType,
+ merge: mergeMessage,
+ }
+ if needsInitCheck(mi.Desc) {
+ funcs.isInit = isInitMessageInfo
+ }
+ return funcs
+ } else {
+ return pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ m := asMessage(p.AsValueOf(ft).Elem())
+ return sizeGroup(m, f.tagsize, opts)
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ m := asMessage(p.AsValueOf(ft).Elem())
+ return appendGroup(b, m, f.wiretag, opts)
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ mp := p.AsValueOf(ft).Elem()
+ if mp.IsNil() {
+ mp.Set(reflect.New(ft.Elem()))
+ }
+ return consumeGroup(b, asMessage(mp), num, wtyp, opts)
+ },
+ isInit: func(p pointer, f *coderFieldInfo) error {
+ m := asMessage(p.AsValueOf(ft).Elem())
+ return proto.CheckInitialized(m)
+ },
+ merge: mergeMessage,
+ }
+ }
+}
+
+func sizeGroupType(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ return 2*f.tagsize + f.mi.sizePointer(p.Elem(), opts)
+}
+
+func appendGroupType(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, f.wiretag) // start group
+ b, err := f.mi.marshalAppendPointer(b, p.Elem(), opts)
+ b = protowire.AppendVarint(b, f.wiretag+1) // end group
+ return b, err
+}
+
+func consumeGroupType(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.StartGroupType {
+ return out, errUnknown
+ }
+ if p.Elem().IsNil() {
+ p.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
+ }
+ return f.mi.unmarshalPointer(b, p.Elem(), f.num, opts)
+}
+
+func sizeGroup(m proto.Message, tagsize int, _ marshalOptions) int {
+ return 2*tagsize + proto.Size(m)
+}
+
+func appendGroup(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag) // start group
+ b, err := opts.Options().MarshalAppend(b, m)
+ b = protowire.AppendVarint(b, wiretag+1) // end group
+ return b, err
+}
+
+func consumeGroup(b []byte, m proto.Message, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.StartGroupType {
+ return out, errUnknown
+ }
+ b, n := protowire.ConsumeGroup(num, b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ Buf: b,
+ Message: m.ProtoReflect(),
+ })
+ if err != nil {
+ return out, err
+ }
+ out.n = n
+ out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ return out, nil
+}
+
+func makeMessageSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+ if mi := getMessageInfo(ft); mi != nil {
+ funcs := pointerCoderFuncs{
+ size: sizeMessageSliceInfo,
+ marshal: appendMessageSliceInfo,
+ unmarshal: consumeMessageSliceInfo,
+ merge: mergeMessageSlice,
+ }
+ if needsInitCheck(mi.Desc) {
+ funcs.isInit = isInitMessageSliceInfo
+ }
+ return funcs
+ }
+ return pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ return sizeMessageSlice(p, ft, f.tagsize, opts)
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ return appendMessageSlice(b, p, f.wiretag, ft, opts)
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ return consumeMessageSlice(b, p, ft, wtyp, opts)
+ },
+ isInit: func(p pointer, f *coderFieldInfo) error {
+ return isInitMessageSlice(p, ft)
+ },
+ merge: mergeMessageSlice,
+ }
+}
+
+func sizeMessageSliceInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ s := p.PointerSlice()
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeBytes(f.mi.sizePointer(v, opts)) + f.tagsize
+ }
+ return n
+}
+
+func appendMessageSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ s := p.PointerSlice()
+ var err error
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ siz := f.mi.sizePointer(v, opts)
+ b = protowire.AppendVarint(b, uint64(siz))
+ b, err = f.mi.marshalAppendPointer(b, v, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+}
+
+func consumeMessageSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ m := reflect.New(f.mi.GoReflectType.Elem()).Interface()
+ mp := pointerOfIface(m)
+ o, err := f.mi.unmarshalPointer(v, mp, 0, opts)
+ if err != nil {
+ return out, err
+ }
+ p.AppendPointerSlice(mp)
+ out.n = n
+ out.initialized = o.initialized
+ return out, nil
+}
+
+func isInitMessageSliceInfo(p pointer, f *coderFieldInfo) error {
+ s := p.PointerSlice()
+ for _, v := range s {
+ if err := f.mi.checkInitializedPointer(v); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, _ marshalOptions) int {
+ s := p.PointerSlice()
+ n := 0
+ for _, v := range s {
+ m := asMessage(v.AsValueOf(goType.Elem()))
+ n += protowire.SizeBytes(proto.Size(m)) + tagsize
+ }
+ return n
+}
+
+func appendMessageSlice(b []byte, p pointer, wiretag uint64, goType reflect.Type, opts marshalOptions) ([]byte, error) {
+ s := p.PointerSlice()
+ var err error
+ for _, v := range s {
+ m := asMessage(v.AsValueOf(goType.Elem()))
+ b = protowire.AppendVarint(b, wiretag)
+ siz := proto.Size(m)
+ b = protowire.AppendVarint(b, uint64(siz))
+ b, err = opts.Options().MarshalAppend(b, m)
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+}
+
+func consumeMessageSlice(b []byte, p pointer, goType reflect.Type, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ mp := reflect.New(goType.Elem())
+ o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ Buf: v,
+ Message: asMessage(mp).ProtoReflect(),
+ })
+ if err != nil {
+ return out, err
+ }
+ p.AppendPointerSlice(pointerOfValue(mp))
+ out.n = n
+ out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ return out, nil
+}
+
+func isInitMessageSlice(p pointer, goType reflect.Type) error {
+ s := p.PointerSlice()
+ for _, v := range s {
+ m := asMessage(v.AsValueOf(goType.Elem()))
+ if err := proto.CheckInitialized(m); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+// Slices of messages
+
+func sizeMessageSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int {
+ list := listv.List()
+ n := 0
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ m := list.Get(i).Message().Interface()
+ n += protowire.SizeBytes(proto.Size(m)) + tagsize
+ }
+ return n
+}
+
+func appendMessageSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+ list := listv.List()
+ mopts := opts.Options()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ m := list.Get(i).Message().Interface()
+ b = protowire.AppendVarint(b, wiretag)
+ siz := proto.Size(m)
+ b = protowire.AppendVarint(b, uint64(siz))
+ var err error
+ b, err = mopts.MarshalAppend(b, m)
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+}
+
+func consumeMessageSliceValue(b []byte, listv pref.Value, _ protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp != protowire.BytesType {
+ return pref.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return pref.Value{}, out, protowire.ParseError(n)
+ }
+ m := list.NewElement()
+ o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ Buf: v,
+ Message: m.Message(),
+ })
+ if err != nil {
+ return pref.Value{}, out, err
+ }
+ list.Append(m)
+ out.n = n
+ out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ return listv, out, nil
+}
+
+func isInitMessageSliceValue(listv pref.Value) error {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ m := list.Get(i).Message().Interface()
+ if err := proto.CheckInitialized(m); err != nil {
+ return err
+ }
+ }
+ return nil
+}
+
+var coderMessageSliceValue = valueCoderFuncs{
+ size: sizeMessageSliceValue,
+ marshal: appendMessageSliceValue,
+ unmarshal: consumeMessageSliceValue,
+ isInit: isInitMessageSliceValue,
+ merge: mergeMessageListValue,
+}
+
+func sizeGroupSliceValue(listv pref.Value, tagsize int, opts marshalOptions) int {
+ list := listv.List()
+ n := 0
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ m := list.Get(i).Message().Interface()
+ n += 2*tagsize + proto.Size(m)
+ }
+ return n
+}
+
+func appendGroupSliceValue(b []byte, listv pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error) {
+ list := listv.List()
+ mopts := opts.Options()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ m := list.Get(i).Message().Interface()
+ b = protowire.AppendVarint(b, wiretag) // start group
+ var err error
+ b, err = mopts.MarshalAppend(b, m)
+ if err != nil {
+ return b, err
+ }
+ b = protowire.AppendVarint(b, wiretag+1) // end group
+ }
+ return b, nil
+}
+
+func consumeGroupSliceValue(b []byte, listv pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (_ pref.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp != protowire.StartGroupType {
+ return pref.Value{}, out, errUnknown
+ }
+ b, n := protowire.ConsumeGroup(num, b)
+ if n < 0 {
+ return pref.Value{}, out, protowire.ParseError(n)
+ }
+ m := list.NewElement()
+ o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ Buf: b,
+ Message: m.Message(),
+ })
+ if err != nil {
+ return pref.Value{}, out, err
+ }
+ list.Append(m)
+ out.n = n
+ out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ return listv, out, nil
+}
+
+var coderGroupSliceValue = valueCoderFuncs{
+ size: sizeGroupSliceValue,
+ marshal: appendGroupSliceValue,
+ unmarshal: consumeGroupSliceValue,
+ isInit: isInitMessageSliceValue,
+ merge: mergeMessageListValue,
+}
+
+func makeGroupSliceFieldCoder(fd pref.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
+ num := fd.Number()
+ if mi := getMessageInfo(ft); mi != nil {
+ funcs := pointerCoderFuncs{
+ size: sizeGroupSliceInfo,
+ marshal: appendGroupSliceInfo,
+ unmarshal: consumeGroupSliceInfo,
+ merge: mergeMessageSlice,
+ }
+ if needsInitCheck(mi.Desc) {
+ funcs.isInit = isInitMessageSliceInfo
+ }
+ return funcs
+ }
+ return pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ return sizeGroupSlice(p, ft, f.tagsize, opts)
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ return appendGroupSlice(b, p, f.wiretag, ft, opts)
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ return consumeGroupSlice(b, p, num, wtyp, ft, opts)
+ },
+ isInit: func(p pointer, f *coderFieldInfo) error {
+ return isInitMessageSlice(p, ft)
+ },
+ merge: mergeMessageSlice,
+ }
+}
+
+func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, _ marshalOptions) int {
+ s := p.PointerSlice()
+ n := 0
+ for _, v := range s {
+ m := asMessage(v.AsValueOf(messageType.Elem()))
+ n += 2*tagsize + proto.Size(m)
+ }
+ return n
+}
+
+func appendGroupSlice(b []byte, p pointer, wiretag uint64, messageType reflect.Type, opts marshalOptions) ([]byte, error) {
+ s := p.PointerSlice()
+ var err error
+ for _, v := range s {
+ m := asMessage(v.AsValueOf(messageType.Elem()))
+ b = protowire.AppendVarint(b, wiretag) // start group
+ b, err = opts.Options().MarshalAppend(b, m)
+ if err != nil {
+ return b, err
+ }
+ b = protowire.AppendVarint(b, wiretag+1) // end group
+ }
+ return b, nil
+}
+
+func consumeGroupSlice(b []byte, p pointer, num protowire.Number, wtyp protowire.Type, goType reflect.Type, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.StartGroupType {
+ return out, errUnknown
+ }
+ b, n := protowire.ConsumeGroup(num, b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ mp := reflect.New(goType.Elem())
+ o, err := opts.Options().UnmarshalState(piface.UnmarshalInput{
+ Buf: b,
+ Message: asMessage(mp).ProtoReflect(),
+ })
+ if err != nil {
+ return out, err
+ }
+ p.AppendPointerSlice(pointerOfValue(mp))
+ out.n = n
+ out.initialized = o.Flags&piface.UnmarshalInitialized != 0
+ return out, nil
+}
+
+func sizeGroupSliceInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ s := p.PointerSlice()
+ n := 0
+ for _, v := range s {
+ n += 2*f.tagsize + f.mi.sizePointer(v, opts)
+ }
+ return n
+}
+
+func appendGroupSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ s := p.PointerSlice()
+ var err error
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag) // start group
+ b, err = f.mi.marshalAppendPointer(b, v, opts)
+ if err != nil {
+ return b, err
+ }
+ b = protowire.AppendVarint(b, f.wiretag+1) // end group
+ }
+ return b, nil
+}
+
+func consumeGroupSliceInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ if wtyp != protowire.StartGroupType {
+ return unmarshalOutput{}, errUnknown
+ }
+ m := reflect.New(f.mi.GoReflectType.Elem()).Interface()
+ mp := pointerOfIface(m)
+ out, err := f.mi.unmarshalPointer(b, mp, f.num, opts)
+ if err != nil {
+ return out, err
+ }
+ p.AppendPointerSlice(mp)
+ return out, nil
+}
+
+func asMessage(v reflect.Value) pref.ProtoMessage {
+ if m, ok := v.Interface().(pref.ProtoMessage); ok {
+ return m
+ }
+ return legacyWrapMessage(v).Interface()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go
new file mode 100644
index 0000000..ff198d0
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_gen.go
@@ -0,0 +1,5637 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package impl
+
+import (
+ "math"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// sizeBool returns the size of wire encoding a bool pointer as a Bool.
+func sizeBool(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Bool()
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v))
+}
+
+// appendBool wire encodes a bool pointer as a Bool.
+func appendBool(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Bool()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v))
+ return b, nil
+}
+
+// consumeBool wire decodes a bool pointer as a Bool.
+func consumeBool(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Bool() = protowire.DecodeBool(v)
+ out.n = n
+ return out, nil
+}
+
+var coderBool = pointerCoderFuncs{
+ size: sizeBool,
+ marshal: appendBool,
+ unmarshal: consumeBool,
+ merge: mergeBool,
+}
+
+// sizeBoolNoZero returns the size of wire encoding a bool pointer as a Bool.
+// The zero value is not encoded.
+func sizeBoolNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Bool()
+ if v == false {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v))
+}
+
+// appendBoolNoZero wire encodes a bool pointer as a Bool.
+// The zero value is not encoded.
+func appendBoolNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Bool()
+ if v == false {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v))
+ return b, nil
+}
+
+var coderBoolNoZero = pointerCoderFuncs{
+ size: sizeBoolNoZero,
+ marshal: appendBoolNoZero,
+ unmarshal: consumeBool,
+ merge: mergeBoolNoZero,
+}
+
+// sizeBoolPtr returns the size of wire encoding a *bool pointer as a Bool.
+// It panics if the pointer is nil.
+func sizeBoolPtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.BoolPtr()
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v))
+}
+
+// appendBoolPtr wire encodes a *bool pointer as a Bool.
+// It panics if the pointer is nil.
+func appendBoolPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.BoolPtr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v))
+ return b, nil
+}
+
+// consumeBoolPtr wire decodes a *bool pointer as a Bool.
+func consumeBoolPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.BoolPtr()
+ if *vp == nil {
+ *vp = new(bool)
+ }
+ **vp = protowire.DecodeBool(v)
+ out.n = n
+ return out, nil
+}
+
+var coderBoolPtr = pointerCoderFuncs{
+ size: sizeBoolPtr,
+ marshal: appendBoolPtr,
+ unmarshal: consumeBoolPtr,
+ merge: mergeBoolPtr,
+}
+
+// sizeBoolSlice returns the size of wire encoding a []bool pointer as a repeated Bool.
+func sizeBoolSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.BoolSlice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(protowire.EncodeBool(v))
+ }
+ return size
+}
+
+// appendBoolSlice encodes a []bool pointer as a repeated Bool.
+func appendBoolSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.BoolSlice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v))
+ }
+ return b, nil
+}
+
+// consumeBoolSlice wire decodes a []bool pointer as a repeated Bool.
+func consumeBoolSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.BoolSlice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, protowire.DecodeBool(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, protowire.DecodeBool(v))
+ out.n = n
+ return out, nil
+}
+
+var coderBoolSlice = pointerCoderFuncs{
+ size: sizeBoolSlice,
+ marshal: appendBoolSlice,
+ unmarshal: consumeBoolSlice,
+ merge: mergeBoolSlice,
+}
+
+// sizeBoolPackedSlice returns the size of wire encoding a []bool pointer as a packed repeated Bool.
+func sizeBoolPackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.BoolSlice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(protowire.EncodeBool(v))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendBoolPackedSlice encodes a []bool pointer as a packed repeated Bool.
+func appendBoolPackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.BoolSlice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(protowire.EncodeBool(v))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v))
+ }
+ return b, nil
+}
+
+var coderBoolPackedSlice = pointerCoderFuncs{
+ size: sizeBoolPackedSlice,
+ marshal: appendBoolPackedSlice,
+ unmarshal: consumeBoolSlice,
+ merge: mergeBoolSlice,
+}
+
+// sizeBoolValue returns the size of wire encoding a bool value as a Bool.
+func sizeBoolValue(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(protowire.EncodeBool(v.Bool()))
+}
+
+// appendBoolValue encodes a bool value as a Bool.
+func appendBoolValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool()))
+ return b, nil
+}
+
+// consumeBoolValue decodes a bool value as a Bool.
+func consumeBoolValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfBool(protowire.DecodeBool(v)), out, nil
+}
+
+var coderBoolValue = valueCoderFuncs{
+ size: sizeBoolValue,
+ marshal: appendBoolValue,
+ unmarshal: consumeBoolValue,
+ merge: mergeScalarValue,
+}
+
+// sizeBoolSliceValue returns the size of wire encoding a []bool value as a repeated Bool.
+func sizeBoolSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(protowire.EncodeBool(v.Bool()))
+ }
+ return size
+}
+
+// appendBoolSliceValue encodes a []bool value as a repeated Bool.
+func appendBoolSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool()))
+ }
+ return b, nil
+}
+
+// consumeBoolSliceValue wire decodes a []bool value as a repeated Bool.
+func consumeBoolSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderBoolSliceValue = valueCoderFuncs{
+ size: sizeBoolSliceValue,
+ marshal: appendBoolSliceValue,
+ unmarshal: consumeBoolSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeBoolPackedSliceValue returns the size of wire encoding a []bool value as a packed repeated Bool.
+func sizeBoolPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(protowire.EncodeBool(v.Bool()))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendBoolPackedSliceValue encodes a []bool value as a packed repeated Bool.
+func appendBoolPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(protowire.EncodeBool(v.Bool()))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool()))
+ }
+ return b, nil
+}
+
+var coderBoolPackedSliceValue = valueCoderFuncs{
+ size: sizeBoolPackedSliceValue,
+ marshal: appendBoolPackedSliceValue,
+ unmarshal: consumeBoolSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeEnumValue returns the size of wire encoding a value as a Enum.
+func sizeEnumValue(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(uint64(v.Enum()))
+}
+
+// appendEnumValue encodes a value as a Enum.
+func appendEnumValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(v.Enum()))
+ return b, nil
+}
+
+// consumeEnumValue decodes a value as a Enum.
+func consumeEnumValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), out, nil
+}
+
+var coderEnumValue = valueCoderFuncs{
+ size: sizeEnumValue,
+ marshal: appendEnumValue,
+ unmarshal: consumeEnumValue,
+ merge: mergeScalarValue,
+}
+
+// sizeEnumSliceValue returns the size of wire encoding a [] value as a repeated Enum.
+func sizeEnumSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(uint64(v.Enum()))
+ }
+ return size
+}
+
+// appendEnumSliceValue encodes a [] value as a repeated Enum.
+func appendEnumSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(v.Enum()))
+ }
+ return b, nil
+}
+
+// consumeEnumSliceValue wire decodes a [] value as a repeated Enum.
+func consumeEnumSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderEnumSliceValue = valueCoderFuncs{
+ size: sizeEnumSliceValue,
+ marshal: appendEnumSliceValue,
+ unmarshal: consumeEnumSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeEnumPackedSliceValue returns the size of wire encoding a [] value as a packed repeated Enum.
+func sizeEnumPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(v.Enum()))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendEnumPackedSliceValue encodes a [] value as a packed repeated Enum.
+func appendEnumPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(v.Enum()))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, uint64(v.Enum()))
+ }
+ return b, nil
+}
+
+var coderEnumPackedSliceValue = valueCoderFuncs{
+ size: sizeEnumPackedSliceValue,
+ marshal: appendEnumPackedSliceValue,
+ unmarshal: consumeEnumSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeInt32 returns the size of wire encoding a int32 pointer as a Int32.
+func sizeInt32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int32()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendInt32 wire encodes a int32 pointer as a Int32.
+func appendInt32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int32()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+// consumeInt32 wire decodes a int32 pointer as a Int32.
+func consumeInt32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Int32() = int32(v)
+ out.n = n
+ return out, nil
+}
+
+var coderInt32 = pointerCoderFuncs{
+ size: sizeInt32,
+ marshal: appendInt32,
+ unmarshal: consumeInt32,
+ merge: mergeInt32,
+}
+
+// sizeInt32NoZero returns the size of wire encoding a int32 pointer as a Int32.
+// The zero value is not encoded.
+func sizeInt32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int32()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendInt32NoZero wire encodes a int32 pointer as a Int32.
+// The zero value is not encoded.
+func appendInt32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int32()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+var coderInt32NoZero = pointerCoderFuncs{
+ size: sizeInt32NoZero,
+ marshal: appendInt32NoZero,
+ unmarshal: consumeInt32,
+ merge: mergeInt32NoZero,
+}
+
+// sizeInt32Ptr returns the size of wire encoding a *int32 pointer as a Int32.
+// It panics if the pointer is nil.
+func sizeInt32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.Int32Ptr()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendInt32Ptr wire encodes a *int32 pointer as a Int32.
+// It panics if the pointer is nil.
+func appendInt32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Int32Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+// consumeInt32Ptr wire decodes a *int32 pointer as a Int32.
+func consumeInt32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Int32Ptr()
+ if *vp == nil {
+ *vp = new(int32)
+ }
+ **vp = int32(v)
+ out.n = n
+ return out, nil
+}
+
+var coderInt32Ptr = pointerCoderFuncs{
+ size: sizeInt32Ptr,
+ marshal: appendInt32Ptr,
+ unmarshal: consumeInt32Ptr,
+ merge: mergeInt32Ptr,
+}
+
+// sizeInt32Slice returns the size of wire encoding a []int32 pointer as a repeated Int32.
+func sizeInt32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int32Slice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(uint64(v))
+ }
+ return size
+}
+
+// appendInt32Slice encodes a []int32 pointer as a repeated Int32.
+func appendInt32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int32Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ }
+ return b, nil
+}
+
+// consumeInt32Slice wire decodes a []int32 pointer as a repeated Int32.
+func consumeInt32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, int32(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, int32(v))
+ out.n = n
+ return out, nil
+}
+
+var coderInt32Slice = pointerCoderFuncs{
+ size: sizeInt32Slice,
+ marshal: appendInt32Slice,
+ unmarshal: consumeInt32Slice,
+ merge: mergeInt32Slice,
+}
+
+// sizeInt32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Int32.
+func sizeInt32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int32Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(uint64(v))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendInt32PackedSlice encodes a []int32 pointer as a packed repeated Int32.
+func appendInt32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int32Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(uint64(v))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, uint64(v))
+ }
+ return b, nil
+}
+
+var coderInt32PackedSlice = pointerCoderFuncs{
+ size: sizeInt32PackedSlice,
+ marshal: appendInt32PackedSlice,
+ unmarshal: consumeInt32Slice,
+ merge: mergeInt32Slice,
+}
+
+// sizeInt32Value returns the size of wire encoding a int32 value as a Int32.
+func sizeInt32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(uint64(int32(v.Int())))
+}
+
+// appendInt32Value encodes a int32 value as a Int32.
+func appendInt32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(int32(v.Int())))
+ return b, nil
+}
+
+// consumeInt32Value decodes a int32 value as a Int32.
+func consumeInt32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfInt32(int32(v)), out, nil
+}
+
+var coderInt32Value = valueCoderFuncs{
+ size: sizeInt32Value,
+ marshal: appendInt32Value,
+ unmarshal: consumeInt32Value,
+ merge: mergeScalarValue,
+}
+
+// sizeInt32SliceValue returns the size of wire encoding a []int32 value as a repeated Int32.
+func sizeInt32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(uint64(int32(v.Int())))
+ }
+ return size
+}
+
+// appendInt32SliceValue encodes a []int32 value as a repeated Int32.
+func appendInt32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(int32(v.Int())))
+ }
+ return b, nil
+}
+
+// consumeInt32SliceValue wire decodes a []int32 value as a repeated Int32.
+func consumeInt32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderInt32SliceValue = valueCoderFuncs{
+ size: sizeInt32SliceValue,
+ marshal: appendInt32SliceValue,
+ unmarshal: consumeInt32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeInt32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Int32.
+func sizeInt32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(int32(v.Int())))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendInt32PackedSliceValue encodes a []int32 value as a packed repeated Int32.
+func appendInt32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(int32(v.Int())))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, uint64(int32(v.Int())))
+ }
+ return b, nil
+}
+
+var coderInt32PackedSliceValue = valueCoderFuncs{
+ size: sizeInt32PackedSliceValue,
+ marshal: appendInt32PackedSliceValue,
+ unmarshal: consumeInt32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSint32 returns the size of wire encoding a int32 pointer as a Sint32.
+func sizeSint32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int32()
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v)))
+}
+
+// appendSint32 wire encodes a int32 pointer as a Sint32.
+func appendSint32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int32()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v)))
+ return b, nil
+}
+
+// consumeSint32 wire decodes a int32 pointer as a Sint32.
+func consumeSint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Int32() = int32(protowire.DecodeZigZag(v & math.MaxUint32))
+ out.n = n
+ return out, nil
+}
+
+var coderSint32 = pointerCoderFuncs{
+ size: sizeSint32,
+ marshal: appendSint32,
+ unmarshal: consumeSint32,
+ merge: mergeInt32,
+}
+
+// sizeSint32NoZero returns the size of wire encoding a int32 pointer as a Sint32.
+// The zero value is not encoded.
+func sizeSint32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int32()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v)))
+}
+
+// appendSint32NoZero wire encodes a int32 pointer as a Sint32.
+// The zero value is not encoded.
+func appendSint32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int32()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v)))
+ return b, nil
+}
+
+var coderSint32NoZero = pointerCoderFuncs{
+ size: sizeSint32NoZero,
+ marshal: appendSint32NoZero,
+ unmarshal: consumeSint32,
+ merge: mergeInt32NoZero,
+}
+
+// sizeSint32Ptr returns the size of wire encoding a *int32 pointer as a Sint32.
+// It panics if the pointer is nil.
+func sizeSint32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.Int32Ptr()
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v)))
+}
+
+// appendSint32Ptr wire encodes a *int32 pointer as a Sint32.
+// It panics if the pointer is nil.
+func appendSint32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Int32Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v)))
+ return b, nil
+}
+
+// consumeSint32Ptr wire decodes a *int32 pointer as a Sint32.
+func consumeSint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Int32Ptr()
+ if *vp == nil {
+ *vp = new(int32)
+ }
+ **vp = int32(protowire.DecodeZigZag(v & math.MaxUint32))
+ out.n = n
+ return out, nil
+}
+
+var coderSint32Ptr = pointerCoderFuncs{
+ size: sizeSint32Ptr,
+ marshal: appendSint32Ptr,
+ unmarshal: consumeSint32Ptr,
+ merge: mergeInt32Ptr,
+}
+
+// sizeSint32Slice returns the size of wire encoding a []int32 pointer as a repeated Sint32.
+func sizeSint32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int32Slice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(v)))
+ }
+ return size
+}
+
+// appendSint32Slice encodes a []int32 pointer as a repeated Sint32.
+func appendSint32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int32Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v)))
+ }
+ return b, nil
+}
+
+// consumeSint32Slice wire decodes a []int32 pointer as a repeated Sint32.
+func consumeSint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, int32(protowire.DecodeZigZag(v&math.MaxUint32)))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, int32(protowire.DecodeZigZag(v&math.MaxUint32)))
+ out.n = n
+ return out, nil
+}
+
+var coderSint32Slice = pointerCoderFuncs{
+ size: sizeSint32Slice,
+ marshal: appendSint32Slice,
+ unmarshal: consumeSint32Slice,
+ merge: mergeInt32Slice,
+}
+
+// sizeSint32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Sint32.
+func sizeSint32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int32Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(protowire.EncodeZigZag(int64(v)))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendSint32PackedSlice encodes a []int32 pointer as a packed repeated Sint32.
+func appendSint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int32Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(protowire.EncodeZigZag(int64(v)))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(v)))
+ }
+ return b, nil
+}
+
+var coderSint32PackedSlice = pointerCoderFuncs{
+ size: sizeSint32PackedSlice,
+ marshal: appendSint32PackedSlice,
+ unmarshal: consumeSint32Slice,
+ merge: mergeInt32Slice,
+}
+
+// sizeSint32Value returns the size of wire encoding a int32 value as a Sint32.
+func sizeSint32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int()))))
+}
+
+// appendSint32Value encodes a int32 value as a Sint32.
+func appendSint32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int()))))
+ return b, nil
+}
+
+// consumeSint32Value decodes a int32 value as a Sint32.
+func consumeSint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), out, nil
+}
+
+var coderSint32Value = valueCoderFuncs{
+ size: sizeSint32Value,
+ marshal: appendSint32Value,
+ unmarshal: consumeSint32Value,
+ merge: mergeScalarValue,
+}
+
+// sizeSint32SliceValue returns the size of wire encoding a []int32 value as a repeated Sint32.
+func sizeSint32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int()))))
+ }
+ return size
+}
+
+// appendSint32SliceValue encodes a []int32 value as a repeated Sint32.
+func appendSint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int()))))
+ }
+ return b, nil
+}
+
+// consumeSint32SliceValue wire decodes a []int32 value as a repeated Sint32.
+func consumeSint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderSint32SliceValue = valueCoderFuncs{
+ size: sizeSint32SliceValue,
+ marshal: appendSint32SliceValue,
+ unmarshal: consumeSint32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSint32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Sint32.
+func sizeSint32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int()))))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendSint32PackedSliceValue encodes a []int32 value as a packed repeated Sint32.
+func appendSint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int()))))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int()))))
+ }
+ return b, nil
+}
+
+var coderSint32PackedSliceValue = valueCoderFuncs{
+ size: sizeSint32PackedSliceValue,
+ marshal: appendSint32PackedSliceValue,
+ unmarshal: consumeSint32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeUint32 returns the size of wire encoding a uint32 pointer as a Uint32.
+func sizeUint32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Uint32()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendUint32 wire encodes a uint32 pointer as a Uint32.
+func appendUint32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint32()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+// consumeUint32 wire decodes a uint32 pointer as a Uint32.
+func consumeUint32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Uint32() = uint32(v)
+ out.n = n
+ return out, nil
+}
+
+var coderUint32 = pointerCoderFuncs{
+ size: sizeUint32,
+ marshal: appendUint32,
+ unmarshal: consumeUint32,
+ merge: mergeUint32,
+}
+
+// sizeUint32NoZero returns the size of wire encoding a uint32 pointer as a Uint32.
+// The zero value is not encoded.
+func sizeUint32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Uint32()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendUint32NoZero wire encodes a uint32 pointer as a Uint32.
+// The zero value is not encoded.
+func appendUint32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint32()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+var coderUint32NoZero = pointerCoderFuncs{
+ size: sizeUint32NoZero,
+ marshal: appendUint32NoZero,
+ unmarshal: consumeUint32,
+ merge: mergeUint32NoZero,
+}
+
+// sizeUint32Ptr returns the size of wire encoding a *uint32 pointer as a Uint32.
+// It panics if the pointer is nil.
+func sizeUint32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.Uint32Ptr()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendUint32Ptr wire encodes a *uint32 pointer as a Uint32.
+// It panics if the pointer is nil.
+func appendUint32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Uint32Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+// consumeUint32Ptr wire decodes a *uint32 pointer as a Uint32.
+func consumeUint32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Uint32Ptr()
+ if *vp == nil {
+ *vp = new(uint32)
+ }
+ **vp = uint32(v)
+ out.n = n
+ return out, nil
+}
+
+var coderUint32Ptr = pointerCoderFuncs{
+ size: sizeUint32Ptr,
+ marshal: appendUint32Ptr,
+ unmarshal: consumeUint32Ptr,
+ merge: mergeUint32Ptr,
+}
+
+// sizeUint32Slice returns the size of wire encoding a []uint32 pointer as a repeated Uint32.
+func sizeUint32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint32Slice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(uint64(v))
+ }
+ return size
+}
+
+// appendUint32Slice encodes a []uint32 pointer as a repeated Uint32.
+func appendUint32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint32Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ }
+ return b, nil
+}
+
+// consumeUint32Slice wire decodes a []uint32 pointer as a repeated Uint32.
+func consumeUint32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, uint32(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, uint32(v))
+ out.n = n
+ return out, nil
+}
+
+var coderUint32Slice = pointerCoderFuncs{
+ size: sizeUint32Slice,
+ marshal: appendUint32Slice,
+ unmarshal: consumeUint32Slice,
+ merge: mergeUint32Slice,
+}
+
+// sizeUint32PackedSlice returns the size of wire encoding a []uint32 pointer as a packed repeated Uint32.
+func sizeUint32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint32Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(uint64(v))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendUint32PackedSlice encodes a []uint32 pointer as a packed repeated Uint32.
+func appendUint32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint32Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(uint64(v))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, uint64(v))
+ }
+ return b, nil
+}
+
+var coderUint32PackedSlice = pointerCoderFuncs{
+ size: sizeUint32PackedSlice,
+ marshal: appendUint32PackedSlice,
+ unmarshal: consumeUint32Slice,
+ merge: mergeUint32Slice,
+}
+
+// sizeUint32Value returns the size of wire encoding a uint32 value as a Uint32.
+func sizeUint32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(uint64(uint32(v.Uint())))
+}
+
+// appendUint32Value encodes a uint32 value as a Uint32.
+func appendUint32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(uint32(v.Uint())))
+ return b, nil
+}
+
+// consumeUint32Value decodes a uint32 value as a Uint32.
+func consumeUint32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfUint32(uint32(v)), out, nil
+}
+
+var coderUint32Value = valueCoderFuncs{
+ size: sizeUint32Value,
+ marshal: appendUint32Value,
+ unmarshal: consumeUint32Value,
+ merge: mergeScalarValue,
+}
+
+// sizeUint32SliceValue returns the size of wire encoding a []uint32 value as a repeated Uint32.
+func sizeUint32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(uint64(uint32(v.Uint())))
+ }
+ return size
+}
+
+// appendUint32SliceValue encodes a []uint32 value as a repeated Uint32.
+func appendUint32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(uint32(v.Uint())))
+ }
+ return b, nil
+}
+
+// consumeUint32SliceValue wire decodes a []uint32 value as a repeated Uint32.
+func consumeUint32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderUint32SliceValue = valueCoderFuncs{
+ size: sizeUint32SliceValue,
+ marshal: appendUint32SliceValue,
+ unmarshal: consumeUint32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeUint32PackedSliceValue returns the size of wire encoding a []uint32 value as a packed repeated Uint32.
+func sizeUint32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(uint32(v.Uint())))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendUint32PackedSliceValue encodes a []uint32 value as a packed repeated Uint32.
+func appendUint32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(uint32(v.Uint())))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, uint64(uint32(v.Uint())))
+ }
+ return b, nil
+}
+
+var coderUint32PackedSliceValue = valueCoderFuncs{
+ size: sizeUint32PackedSliceValue,
+ marshal: appendUint32PackedSliceValue,
+ unmarshal: consumeUint32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeInt64 returns the size of wire encoding a int64 pointer as a Int64.
+func sizeInt64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int64()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendInt64 wire encodes a int64 pointer as a Int64.
+func appendInt64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int64()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+// consumeInt64 wire decodes a int64 pointer as a Int64.
+func consumeInt64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Int64() = int64(v)
+ out.n = n
+ return out, nil
+}
+
+var coderInt64 = pointerCoderFuncs{
+ size: sizeInt64,
+ marshal: appendInt64,
+ unmarshal: consumeInt64,
+ merge: mergeInt64,
+}
+
+// sizeInt64NoZero returns the size of wire encoding a int64 pointer as a Int64.
+// The zero value is not encoded.
+func sizeInt64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int64()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendInt64NoZero wire encodes a int64 pointer as a Int64.
+// The zero value is not encoded.
+func appendInt64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int64()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+var coderInt64NoZero = pointerCoderFuncs{
+ size: sizeInt64NoZero,
+ marshal: appendInt64NoZero,
+ unmarshal: consumeInt64,
+ merge: mergeInt64NoZero,
+}
+
+// sizeInt64Ptr returns the size of wire encoding a *int64 pointer as a Int64.
+// It panics if the pointer is nil.
+func sizeInt64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.Int64Ptr()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+// appendInt64Ptr wire encodes a *int64 pointer as a Int64.
+// It panics if the pointer is nil.
+func appendInt64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Int64Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+// consumeInt64Ptr wire decodes a *int64 pointer as a Int64.
+func consumeInt64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Int64Ptr()
+ if *vp == nil {
+ *vp = new(int64)
+ }
+ **vp = int64(v)
+ out.n = n
+ return out, nil
+}
+
+var coderInt64Ptr = pointerCoderFuncs{
+ size: sizeInt64Ptr,
+ marshal: appendInt64Ptr,
+ unmarshal: consumeInt64Ptr,
+ merge: mergeInt64Ptr,
+}
+
+// sizeInt64Slice returns the size of wire encoding a []int64 pointer as a repeated Int64.
+func sizeInt64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int64Slice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(uint64(v))
+ }
+ return size
+}
+
+// appendInt64Slice encodes a []int64 pointer as a repeated Int64.
+func appendInt64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int64Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ }
+ return b, nil
+}
+
+// consumeInt64Slice wire decodes a []int64 pointer as a repeated Int64.
+func consumeInt64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, int64(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, int64(v))
+ out.n = n
+ return out, nil
+}
+
+var coderInt64Slice = pointerCoderFuncs{
+ size: sizeInt64Slice,
+ marshal: appendInt64Slice,
+ unmarshal: consumeInt64Slice,
+ merge: mergeInt64Slice,
+}
+
+// sizeInt64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Int64.
+func sizeInt64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int64Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(uint64(v))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendInt64PackedSlice encodes a []int64 pointer as a packed repeated Int64.
+func appendInt64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int64Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(uint64(v))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, uint64(v))
+ }
+ return b, nil
+}
+
+var coderInt64PackedSlice = pointerCoderFuncs{
+ size: sizeInt64PackedSlice,
+ marshal: appendInt64PackedSlice,
+ unmarshal: consumeInt64Slice,
+ merge: mergeInt64Slice,
+}
+
+// sizeInt64Value returns the size of wire encoding a int64 value as a Int64.
+func sizeInt64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(uint64(v.Int()))
+}
+
+// appendInt64Value encodes a int64 value as a Int64.
+func appendInt64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(v.Int()))
+ return b, nil
+}
+
+// consumeInt64Value decodes a int64 value as a Int64.
+func consumeInt64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfInt64(int64(v)), out, nil
+}
+
+var coderInt64Value = valueCoderFuncs{
+ size: sizeInt64Value,
+ marshal: appendInt64Value,
+ unmarshal: consumeInt64Value,
+ merge: mergeScalarValue,
+}
+
+// sizeInt64SliceValue returns the size of wire encoding a []int64 value as a repeated Int64.
+func sizeInt64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(uint64(v.Int()))
+ }
+ return size
+}
+
+// appendInt64SliceValue encodes a []int64 value as a repeated Int64.
+func appendInt64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, uint64(v.Int()))
+ }
+ return b, nil
+}
+
+// consumeInt64SliceValue wire decodes a []int64 value as a repeated Int64.
+func consumeInt64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderInt64SliceValue = valueCoderFuncs{
+ size: sizeInt64SliceValue,
+ marshal: appendInt64SliceValue,
+ unmarshal: consumeInt64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeInt64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Int64.
+func sizeInt64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(v.Int()))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendInt64PackedSliceValue encodes a []int64 value as a packed repeated Int64.
+func appendInt64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(uint64(v.Int()))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, uint64(v.Int()))
+ }
+ return b, nil
+}
+
+var coderInt64PackedSliceValue = valueCoderFuncs{
+ size: sizeInt64PackedSliceValue,
+ marshal: appendInt64PackedSliceValue,
+ unmarshal: consumeInt64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSint64 returns the size of wire encoding a int64 pointer as a Sint64.
+func sizeSint64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int64()
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v))
+}
+
+// appendSint64 wire encodes a int64 pointer as a Sint64.
+func appendSint64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int64()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v))
+ return b, nil
+}
+
+// consumeSint64 wire decodes a int64 pointer as a Sint64.
+func consumeSint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Int64() = protowire.DecodeZigZag(v)
+ out.n = n
+ return out, nil
+}
+
+var coderSint64 = pointerCoderFuncs{
+ size: sizeSint64,
+ marshal: appendSint64,
+ unmarshal: consumeSint64,
+ merge: mergeInt64,
+}
+
+// sizeSint64NoZero returns the size of wire encoding a int64 pointer as a Sint64.
+// The zero value is not encoded.
+func sizeSint64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int64()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v))
+}
+
+// appendSint64NoZero wire encodes a int64 pointer as a Sint64.
+// The zero value is not encoded.
+func appendSint64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int64()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v))
+ return b, nil
+}
+
+var coderSint64NoZero = pointerCoderFuncs{
+ size: sizeSint64NoZero,
+ marshal: appendSint64NoZero,
+ unmarshal: consumeSint64,
+ merge: mergeInt64NoZero,
+}
+
+// sizeSint64Ptr returns the size of wire encoding a *int64 pointer as a Sint64.
+// It panics if the pointer is nil.
+func sizeSint64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.Int64Ptr()
+ return f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v))
+}
+
+// appendSint64Ptr wire encodes a *int64 pointer as a Sint64.
+// It panics if the pointer is nil.
+func appendSint64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Int64Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v))
+ return b, nil
+}
+
+// consumeSint64Ptr wire decodes a *int64 pointer as a Sint64.
+func consumeSint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Int64Ptr()
+ if *vp == nil {
+ *vp = new(int64)
+ }
+ **vp = protowire.DecodeZigZag(v)
+ out.n = n
+ return out, nil
+}
+
+var coderSint64Ptr = pointerCoderFuncs{
+ size: sizeSint64Ptr,
+ marshal: appendSint64Ptr,
+ unmarshal: consumeSint64Ptr,
+ merge: mergeInt64Ptr,
+}
+
+// sizeSint64Slice returns the size of wire encoding a []int64 pointer as a repeated Sint64.
+func sizeSint64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int64Slice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v))
+ }
+ return size
+}
+
+// appendSint64Slice encodes a []int64 pointer as a repeated Sint64.
+func appendSint64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int64Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v))
+ }
+ return b, nil
+}
+
+// consumeSint64Slice wire decodes a []int64 pointer as a repeated Sint64.
+func consumeSint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, protowire.DecodeZigZag(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, protowire.DecodeZigZag(v))
+ out.n = n
+ return out, nil
+}
+
+var coderSint64Slice = pointerCoderFuncs{
+ size: sizeSint64Slice,
+ marshal: appendSint64Slice,
+ unmarshal: consumeSint64Slice,
+ merge: mergeInt64Slice,
+}
+
+// sizeSint64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Sint64.
+func sizeSint64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int64Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(protowire.EncodeZigZag(v))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendSint64PackedSlice encodes a []int64 pointer as a packed repeated Sint64.
+func appendSint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int64Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(protowire.EncodeZigZag(v))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v))
+ }
+ return b, nil
+}
+
+var coderSint64PackedSlice = pointerCoderFuncs{
+ size: sizeSint64PackedSlice,
+ marshal: appendSint64PackedSlice,
+ unmarshal: consumeSint64Slice,
+ merge: mergeInt64Slice,
+}
+
+// sizeSint64Value returns the size of wire encoding a int64 value as a Sint64.
+func sizeSint64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v.Int()))
+}
+
+// appendSint64Value encodes a int64 value as a Sint64.
+func appendSint64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int()))
+ return b, nil
+}
+
+// consumeSint64Value decodes a int64 value as a Sint64.
+func consumeSint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), out, nil
+}
+
+var coderSint64Value = valueCoderFuncs{
+ size: sizeSint64Value,
+ marshal: appendSint64Value,
+ unmarshal: consumeSint64Value,
+ merge: mergeScalarValue,
+}
+
+// sizeSint64SliceValue returns the size of wire encoding a []int64 value as a repeated Sint64.
+func sizeSint64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(protowire.EncodeZigZag(v.Int()))
+ }
+ return size
+}
+
+// appendSint64SliceValue encodes a []int64 value as a repeated Sint64.
+func appendSint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int()))
+ }
+ return b, nil
+}
+
+// consumeSint64SliceValue wire decodes a []int64 value as a repeated Sint64.
+func consumeSint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderSint64SliceValue = valueCoderFuncs{
+ size: sizeSint64SliceValue,
+ marshal: appendSint64SliceValue,
+ unmarshal: consumeSint64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSint64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Sint64.
+func sizeSint64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(protowire.EncodeZigZag(v.Int()))
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendSint64PackedSliceValue encodes a []int64 value as a packed repeated Sint64.
+func appendSint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(protowire.EncodeZigZag(v.Int()))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int()))
+ }
+ return b, nil
+}
+
+var coderSint64PackedSliceValue = valueCoderFuncs{
+ size: sizeSint64PackedSliceValue,
+ marshal: appendSint64PackedSliceValue,
+ unmarshal: consumeSint64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeUint64 returns the size of wire encoding a uint64 pointer as a Uint64.
+func sizeUint64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Uint64()
+ return f.tagsize + protowire.SizeVarint(v)
+}
+
+// appendUint64 wire encodes a uint64 pointer as a Uint64.
+func appendUint64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint64()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, v)
+ return b, nil
+}
+
+// consumeUint64 wire decodes a uint64 pointer as a Uint64.
+func consumeUint64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Uint64() = v
+ out.n = n
+ return out, nil
+}
+
+var coderUint64 = pointerCoderFuncs{
+ size: sizeUint64,
+ marshal: appendUint64,
+ unmarshal: consumeUint64,
+ merge: mergeUint64,
+}
+
+// sizeUint64NoZero returns the size of wire encoding a uint64 pointer as a Uint64.
+// The zero value is not encoded.
+func sizeUint64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Uint64()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeVarint(v)
+}
+
+// appendUint64NoZero wire encodes a uint64 pointer as a Uint64.
+// The zero value is not encoded.
+func appendUint64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint64()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, v)
+ return b, nil
+}
+
+var coderUint64NoZero = pointerCoderFuncs{
+ size: sizeUint64NoZero,
+ marshal: appendUint64NoZero,
+ unmarshal: consumeUint64,
+ merge: mergeUint64NoZero,
+}
+
+// sizeUint64Ptr returns the size of wire encoding a *uint64 pointer as a Uint64.
+// It panics if the pointer is nil.
+func sizeUint64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.Uint64Ptr()
+ return f.tagsize + protowire.SizeVarint(v)
+}
+
+// appendUint64Ptr wire encodes a *uint64 pointer as a Uint64.
+// It panics if the pointer is nil.
+func appendUint64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Uint64Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, v)
+ return b, nil
+}
+
+// consumeUint64Ptr wire decodes a *uint64 pointer as a Uint64.
+func consumeUint64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Uint64Ptr()
+ if *vp == nil {
+ *vp = new(uint64)
+ }
+ **vp = v
+ out.n = n
+ return out, nil
+}
+
+var coderUint64Ptr = pointerCoderFuncs{
+ size: sizeUint64Ptr,
+ marshal: appendUint64Ptr,
+ unmarshal: consumeUint64Ptr,
+ merge: mergeUint64Ptr,
+}
+
+// sizeUint64Slice returns the size of wire encoding a []uint64 pointer as a repeated Uint64.
+func sizeUint64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint64Slice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeVarint(v)
+ }
+ return size
+}
+
+// appendUint64Slice encodes a []uint64 pointer as a repeated Uint64.
+func appendUint64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint64Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, v)
+ }
+ return b, nil
+}
+
+// consumeUint64Slice wire decodes a []uint64 pointer as a repeated Uint64.
+func consumeUint64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, v)
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, v)
+ out.n = n
+ return out, nil
+}
+
+var coderUint64Slice = pointerCoderFuncs{
+ size: sizeUint64Slice,
+ marshal: appendUint64Slice,
+ unmarshal: consumeUint64Slice,
+ merge: mergeUint64Slice,
+}
+
+// sizeUint64PackedSlice returns the size of wire encoding a []uint64 pointer as a packed repeated Uint64.
+func sizeUint64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint64Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(v)
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendUint64PackedSlice encodes a []uint64 pointer as a packed repeated Uint64.
+func appendUint64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint64Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for _, v := range s {
+ n += protowire.SizeVarint(v)
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendVarint(b, v)
+ }
+ return b, nil
+}
+
+var coderUint64PackedSlice = pointerCoderFuncs{
+ size: sizeUint64PackedSlice,
+ marshal: appendUint64PackedSlice,
+ unmarshal: consumeUint64Slice,
+ merge: mergeUint64Slice,
+}
+
+// sizeUint64Value returns the size of wire encoding a uint64 value as a Uint64.
+func sizeUint64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeVarint(v.Uint())
+}
+
+// appendUint64Value encodes a uint64 value as a Uint64.
+func appendUint64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, v.Uint())
+ return b, nil
+}
+
+// consumeUint64Value decodes a uint64 value as a Uint64.
+func consumeUint64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfUint64(v), out, nil
+}
+
+var coderUint64Value = valueCoderFuncs{
+ size: sizeUint64Value,
+ marshal: appendUint64Value,
+ unmarshal: consumeUint64Value,
+ merge: mergeScalarValue,
+}
+
+// sizeUint64SliceValue returns the size of wire encoding a []uint64 value as a repeated Uint64.
+func sizeUint64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeVarint(v.Uint())
+ }
+ return size
+}
+
+// appendUint64SliceValue encodes a []uint64 value as a repeated Uint64.
+func appendUint64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendVarint(b, v.Uint())
+ }
+ return b, nil
+}
+
+// consumeUint64SliceValue wire decodes a []uint64 value as a repeated Uint64.
+func consumeUint64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint64(v))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ var v uint64
+ var n int
+ if len(b) >= 1 && b[0] < 0x80 {
+ v = uint64(b[0])
+ n = 1
+ } else if len(b) >= 2 && b[1] < 128 {
+ v = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ n = 2
+ } else {
+ v, n = protowire.ConsumeVarint(b)
+ }
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint64(v))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderUint64SliceValue = valueCoderFuncs{
+ size: sizeUint64SliceValue,
+ marshal: appendUint64SliceValue,
+ unmarshal: consumeUint64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeUint64PackedSliceValue returns the size of wire encoding a []uint64 value as a packed repeated Uint64.
+func sizeUint64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i, llen := 0, llen; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(v.Uint())
+ }
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendUint64PackedSliceValue encodes a []uint64 value as a packed repeated Uint64.
+func appendUint64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ n += protowire.SizeVarint(v.Uint())
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, v.Uint())
+ }
+ return b, nil
+}
+
+var coderUint64PackedSliceValue = valueCoderFuncs{
+ size: sizeUint64PackedSliceValue,
+ marshal: appendUint64PackedSliceValue,
+ unmarshal: consumeUint64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSfixed32 returns the size of wire encoding a int32 pointer as a Sfixed32.
+func sizeSfixed32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendSfixed32 wire encodes a int32 pointer as a Sfixed32.
+func appendSfixed32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int32()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, uint32(v))
+ return b, nil
+}
+
+// consumeSfixed32 wire decodes a int32 pointer as a Sfixed32.
+func consumeSfixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Int32() = int32(v)
+ out.n = n
+ return out, nil
+}
+
+var coderSfixed32 = pointerCoderFuncs{
+ size: sizeSfixed32,
+ marshal: appendSfixed32,
+ unmarshal: consumeSfixed32,
+ merge: mergeInt32,
+}
+
+// sizeSfixed32NoZero returns the size of wire encoding a int32 pointer as a Sfixed32.
+// The zero value is not encoded.
+func sizeSfixed32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int32()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendSfixed32NoZero wire encodes a int32 pointer as a Sfixed32.
+// The zero value is not encoded.
+func appendSfixed32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int32()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, uint32(v))
+ return b, nil
+}
+
+var coderSfixed32NoZero = pointerCoderFuncs{
+ size: sizeSfixed32NoZero,
+ marshal: appendSfixed32NoZero,
+ unmarshal: consumeSfixed32,
+ merge: mergeInt32NoZero,
+}
+
+// sizeSfixed32Ptr returns the size of wire encoding a *int32 pointer as a Sfixed32.
+// It panics if the pointer is nil.
+func sizeSfixed32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendSfixed32Ptr wire encodes a *int32 pointer as a Sfixed32.
+// It panics if the pointer is nil.
+func appendSfixed32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Int32Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, uint32(v))
+ return b, nil
+}
+
+// consumeSfixed32Ptr wire decodes a *int32 pointer as a Sfixed32.
+func consumeSfixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Int32Ptr()
+ if *vp == nil {
+ *vp = new(int32)
+ }
+ **vp = int32(v)
+ out.n = n
+ return out, nil
+}
+
+var coderSfixed32Ptr = pointerCoderFuncs{
+ size: sizeSfixed32Ptr,
+ marshal: appendSfixed32Ptr,
+ unmarshal: consumeSfixed32Ptr,
+ merge: mergeInt32Ptr,
+}
+
+// sizeSfixed32Slice returns the size of wire encoding a []int32 pointer as a repeated Sfixed32.
+func sizeSfixed32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int32Slice()
+ size = len(s) * (f.tagsize + protowire.SizeFixed32())
+ return size
+}
+
+// appendSfixed32Slice encodes a []int32 pointer as a repeated Sfixed32.
+func appendSfixed32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int32Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, uint32(v))
+ }
+ return b, nil
+}
+
+// consumeSfixed32Slice wire decodes a []int32 pointer as a repeated Sfixed32.
+func consumeSfixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, int32(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, int32(v))
+ out.n = n
+ return out, nil
+}
+
+var coderSfixed32Slice = pointerCoderFuncs{
+ size: sizeSfixed32Slice,
+ marshal: appendSfixed32Slice,
+ unmarshal: consumeSfixed32Slice,
+ merge: mergeInt32Slice,
+}
+
+// sizeSfixed32PackedSlice returns the size of wire encoding a []int32 pointer as a packed repeated Sfixed32.
+func sizeSfixed32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int32Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := len(s) * protowire.SizeFixed32()
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendSfixed32PackedSlice encodes a []int32 pointer as a packed repeated Sfixed32.
+func appendSfixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int32Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := len(s) * protowire.SizeFixed32()
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendFixed32(b, uint32(v))
+ }
+ return b, nil
+}
+
+var coderSfixed32PackedSlice = pointerCoderFuncs{
+ size: sizeSfixed32PackedSlice,
+ marshal: appendSfixed32PackedSlice,
+ unmarshal: consumeSfixed32Slice,
+ merge: mergeInt32Slice,
+}
+
+// sizeSfixed32Value returns the size of wire encoding a int32 value as a Sfixed32.
+func sizeSfixed32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeFixed32()
+}
+
+// appendSfixed32Value encodes a int32 value as a Sfixed32.
+func appendSfixed32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed32(b, uint32(v.Int()))
+ return b, nil
+}
+
+// consumeSfixed32Value decodes a int32 value as a Sfixed32.
+func consumeSfixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfInt32(int32(v)), out, nil
+}
+
+var coderSfixed32Value = valueCoderFuncs{
+ size: sizeSfixed32Value,
+ marshal: appendSfixed32Value,
+ unmarshal: consumeSfixed32Value,
+ merge: mergeScalarValue,
+}
+
+// sizeSfixed32SliceValue returns the size of wire encoding a []int32 value as a repeated Sfixed32.
+func sizeSfixed32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ size = list.Len() * (tagsize + protowire.SizeFixed32())
+ return size
+}
+
+// appendSfixed32SliceValue encodes a []int32 value as a repeated Sfixed32.
+func appendSfixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed32(b, uint32(v.Int()))
+ }
+ return b, nil
+}
+
+// consumeSfixed32SliceValue wire decodes a []int32 value as a repeated Sfixed32.
+func consumeSfixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderSfixed32SliceValue = valueCoderFuncs{
+ size: sizeSfixed32SliceValue,
+ marshal: appendSfixed32SliceValue,
+ unmarshal: consumeSfixed32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSfixed32PackedSliceValue returns the size of wire encoding a []int32 value as a packed repeated Sfixed32.
+func sizeSfixed32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := llen * protowire.SizeFixed32()
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendSfixed32PackedSliceValue encodes a []int32 value as a packed repeated Sfixed32.
+func appendSfixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := llen * protowire.SizeFixed32()
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendFixed32(b, uint32(v.Int()))
+ }
+ return b, nil
+}
+
+var coderSfixed32PackedSliceValue = valueCoderFuncs{
+ size: sizeSfixed32PackedSliceValue,
+ marshal: appendSfixed32PackedSliceValue,
+ unmarshal: consumeSfixed32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeFixed32 returns the size of wire encoding a uint32 pointer as a Fixed32.
+func sizeFixed32(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendFixed32 wire encodes a uint32 pointer as a Fixed32.
+func appendFixed32(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint32()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, v)
+ return b, nil
+}
+
+// consumeFixed32 wire decodes a uint32 pointer as a Fixed32.
+func consumeFixed32(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Uint32() = v
+ out.n = n
+ return out, nil
+}
+
+var coderFixed32 = pointerCoderFuncs{
+ size: sizeFixed32,
+ marshal: appendFixed32,
+ unmarshal: consumeFixed32,
+ merge: mergeUint32,
+}
+
+// sizeFixed32NoZero returns the size of wire encoding a uint32 pointer as a Fixed32.
+// The zero value is not encoded.
+func sizeFixed32NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Uint32()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendFixed32NoZero wire encodes a uint32 pointer as a Fixed32.
+// The zero value is not encoded.
+func appendFixed32NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint32()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, v)
+ return b, nil
+}
+
+var coderFixed32NoZero = pointerCoderFuncs{
+ size: sizeFixed32NoZero,
+ marshal: appendFixed32NoZero,
+ unmarshal: consumeFixed32,
+ merge: mergeUint32NoZero,
+}
+
+// sizeFixed32Ptr returns the size of wire encoding a *uint32 pointer as a Fixed32.
+// It panics if the pointer is nil.
+func sizeFixed32Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendFixed32Ptr wire encodes a *uint32 pointer as a Fixed32.
+// It panics if the pointer is nil.
+func appendFixed32Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Uint32Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, v)
+ return b, nil
+}
+
+// consumeFixed32Ptr wire decodes a *uint32 pointer as a Fixed32.
+func consumeFixed32Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Uint32Ptr()
+ if *vp == nil {
+ *vp = new(uint32)
+ }
+ **vp = v
+ out.n = n
+ return out, nil
+}
+
+var coderFixed32Ptr = pointerCoderFuncs{
+ size: sizeFixed32Ptr,
+ marshal: appendFixed32Ptr,
+ unmarshal: consumeFixed32Ptr,
+ merge: mergeUint32Ptr,
+}
+
+// sizeFixed32Slice returns the size of wire encoding a []uint32 pointer as a repeated Fixed32.
+func sizeFixed32Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint32Slice()
+ size = len(s) * (f.tagsize + protowire.SizeFixed32())
+ return size
+}
+
+// appendFixed32Slice encodes a []uint32 pointer as a repeated Fixed32.
+func appendFixed32Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint32Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, v)
+ }
+ return b, nil
+}
+
+// consumeFixed32Slice wire decodes a []uint32 pointer as a repeated Fixed32.
+func consumeFixed32Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, v)
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, v)
+ out.n = n
+ return out, nil
+}
+
+var coderFixed32Slice = pointerCoderFuncs{
+ size: sizeFixed32Slice,
+ marshal: appendFixed32Slice,
+ unmarshal: consumeFixed32Slice,
+ merge: mergeUint32Slice,
+}
+
+// sizeFixed32PackedSlice returns the size of wire encoding a []uint32 pointer as a packed repeated Fixed32.
+func sizeFixed32PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint32Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := len(s) * protowire.SizeFixed32()
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendFixed32PackedSlice encodes a []uint32 pointer as a packed repeated Fixed32.
+func appendFixed32PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint32Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := len(s) * protowire.SizeFixed32()
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendFixed32(b, v)
+ }
+ return b, nil
+}
+
+var coderFixed32PackedSlice = pointerCoderFuncs{
+ size: sizeFixed32PackedSlice,
+ marshal: appendFixed32PackedSlice,
+ unmarshal: consumeFixed32Slice,
+ merge: mergeUint32Slice,
+}
+
+// sizeFixed32Value returns the size of wire encoding a uint32 value as a Fixed32.
+func sizeFixed32Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeFixed32()
+}
+
+// appendFixed32Value encodes a uint32 value as a Fixed32.
+func appendFixed32Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed32(b, uint32(v.Uint()))
+ return b, nil
+}
+
+// consumeFixed32Value decodes a uint32 value as a Fixed32.
+func consumeFixed32Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfUint32(uint32(v)), out, nil
+}
+
+var coderFixed32Value = valueCoderFuncs{
+ size: sizeFixed32Value,
+ marshal: appendFixed32Value,
+ unmarshal: consumeFixed32Value,
+ merge: mergeScalarValue,
+}
+
+// sizeFixed32SliceValue returns the size of wire encoding a []uint32 value as a repeated Fixed32.
+func sizeFixed32SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ size = list.Len() * (tagsize + protowire.SizeFixed32())
+ return size
+}
+
+// appendFixed32SliceValue encodes a []uint32 value as a repeated Fixed32.
+func appendFixed32SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed32(b, uint32(v.Uint()))
+ }
+ return b, nil
+}
+
+// consumeFixed32SliceValue wire decodes a []uint32 value as a repeated Fixed32.
+func consumeFixed32SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderFixed32SliceValue = valueCoderFuncs{
+ size: sizeFixed32SliceValue,
+ marshal: appendFixed32SliceValue,
+ unmarshal: consumeFixed32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeFixed32PackedSliceValue returns the size of wire encoding a []uint32 value as a packed repeated Fixed32.
+func sizeFixed32PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := llen * protowire.SizeFixed32()
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendFixed32PackedSliceValue encodes a []uint32 value as a packed repeated Fixed32.
+func appendFixed32PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := llen * protowire.SizeFixed32()
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendFixed32(b, uint32(v.Uint()))
+ }
+ return b, nil
+}
+
+var coderFixed32PackedSliceValue = valueCoderFuncs{
+ size: sizeFixed32PackedSliceValue,
+ marshal: appendFixed32PackedSliceValue,
+ unmarshal: consumeFixed32SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeFloat returns the size of wire encoding a float32 pointer as a Float.
+func sizeFloat(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendFloat wire encodes a float32 pointer as a Float.
+func appendFloat(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Float32()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, math.Float32bits(v))
+ return b, nil
+}
+
+// consumeFloat wire decodes a float32 pointer as a Float.
+func consumeFloat(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Float32() = math.Float32frombits(v)
+ out.n = n
+ return out, nil
+}
+
+var coderFloat = pointerCoderFuncs{
+ size: sizeFloat,
+ marshal: appendFloat,
+ unmarshal: consumeFloat,
+ merge: mergeFloat32,
+}
+
+// sizeFloatNoZero returns the size of wire encoding a float32 pointer as a Float.
+// The zero value is not encoded.
+func sizeFloatNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Float32()
+ if v == 0 && !math.Signbit(float64(v)) {
+ return 0
+ }
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendFloatNoZero wire encodes a float32 pointer as a Float.
+// The zero value is not encoded.
+func appendFloatNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Float32()
+ if v == 0 && !math.Signbit(float64(v)) {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, math.Float32bits(v))
+ return b, nil
+}
+
+var coderFloatNoZero = pointerCoderFuncs{
+ size: sizeFloatNoZero,
+ marshal: appendFloatNoZero,
+ unmarshal: consumeFloat,
+ merge: mergeFloat32NoZero,
+}
+
+// sizeFloatPtr returns the size of wire encoding a *float32 pointer as a Float.
+// It panics if the pointer is nil.
+func sizeFloatPtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ return f.tagsize + protowire.SizeFixed32()
+}
+
+// appendFloatPtr wire encodes a *float32 pointer as a Float.
+// It panics if the pointer is nil.
+func appendFloatPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Float32Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, math.Float32bits(v))
+ return b, nil
+}
+
+// consumeFloatPtr wire decodes a *float32 pointer as a Float.
+func consumeFloatPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Float32Ptr()
+ if *vp == nil {
+ *vp = new(float32)
+ }
+ **vp = math.Float32frombits(v)
+ out.n = n
+ return out, nil
+}
+
+var coderFloatPtr = pointerCoderFuncs{
+ size: sizeFloatPtr,
+ marshal: appendFloatPtr,
+ unmarshal: consumeFloatPtr,
+ merge: mergeFloat32Ptr,
+}
+
+// sizeFloatSlice returns the size of wire encoding a []float32 pointer as a repeated Float.
+func sizeFloatSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Float32Slice()
+ size = len(s) * (f.tagsize + protowire.SizeFixed32())
+ return size
+}
+
+// appendFloatSlice encodes a []float32 pointer as a repeated Float.
+func appendFloatSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Float32Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed32(b, math.Float32bits(v))
+ }
+ return b, nil
+}
+
+// consumeFloatSlice wire decodes a []float32 pointer as a repeated Float.
+func consumeFloatSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Float32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, math.Float32frombits(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, math.Float32frombits(v))
+ out.n = n
+ return out, nil
+}
+
+var coderFloatSlice = pointerCoderFuncs{
+ size: sizeFloatSlice,
+ marshal: appendFloatSlice,
+ unmarshal: consumeFloatSlice,
+ merge: mergeFloat32Slice,
+}
+
+// sizeFloatPackedSlice returns the size of wire encoding a []float32 pointer as a packed repeated Float.
+func sizeFloatPackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Float32Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := len(s) * protowire.SizeFixed32()
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendFloatPackedSlice encodes a []float32 pointer as a packed repeated Float.
+func appendFloatPackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Float32Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := len(s) * protowire.SizeFixed32()
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendFixed32(b, math.Float32bits(v))
+ }
+ return b, nil
+}
+
+var coderFloatPackedSlice = pointerCoderFuncs{
+ size: sizeFloatPackedSlice,
+ marshal: appendFloatPackedSlice,
+ unmarshal: consumeFloatSlice,
+ merge: mergeFloat32Slice,
+}
+
+// sizeFloatValue returns the size of wire encoding a float32 value as a Float.
+func sizeFloatValue(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeFixed32()
+}
+
+// appendFloatValue encodes a float32 value as a Float.
+func appendFloatValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float())))
+ return b, nil
+}
+
+// consumeFloatValue decodes a float32 value as a Float.
+func consumeFloatValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), out, nil
+}
+
+var coderFloatValue = valueCoderFuncs{
+ size: sizeFloatValue,
+ marshal: appendFloatValue,
+ unmarshal: consumeFloatValue,
+ merge: mergeScalarValue,
+}
+
+// sizeFloatSliceValue returns the size of wire encoding a []float32 value as a repeated Float.
+func sizeFloatSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ size = list.Len() * (tagsize + protowire.SizeFixed32())
+ return size
+}
+
+// appendFloatSliceValue encodes a []float32 value as a repeated Float.
+func appendFloatSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float())))
+ }
+ return b, nil
+}
+
+// consumeFloatSliceValue wire decodes a []float32 value as a repeated Float.
+func consumeFloatSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderFloatSliceValue = valueCoderFuncs{
+ size: sizeFloatSliceValue,
+ marshal: appendFloatSliceValue,
+ unmarshal: consumeFloatSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeFloatPackedSliceValue returns the size of wire encoding a []float32 value as a packed repeated Float.
+func sizeFloatPackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := llen * protowire.SizeFixed32()
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendFloatPackedSliceValue encodes a []float32 value as a packed repeated Float.
+func appendFloatPackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := llen * protowire.SizeFixed32()
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float())))
+ }
+ return b, nil
+}
+
+var coderFloatPackedSliceValue = valueCoderFuncs{
+ size: sizeFloatPackedSliceValue,
+ marshal: appendFloatPackedSliceValue,
+ unmarshal: consumeFloatSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSfixed64 returns the size of wire encoding a int64 pointer as a Sfixed64.
+func sizeSfixed64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendSfixed64 wire encodes a int64 pointer as a Sfixed64.
+func appendSfixed64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int64()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, uint64(v))
+ return b, nil
+}
+
+// consumeSfixed64 wire decodes a int64 pointer as a Sfixed64.
+func consumeSfixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Int64() = int64(v)
+ out.n = n
+ return out, nil
+}
+
+var coderSfixed64 = pointerCoderFuncs{
+ size: sizeSfixed64,
+ marshal: appendSfixed64,
+ unmarshal: consumeSfixed64,
+ merge: mergeInt64,
+}
+
+// sizeSfixed64NoZero returns the size of wire encoding a int64 pointer as a Sfixed64.
+// The zero value is not encoded.
+func sizeSfixed64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Int64()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendSfixed64NoZero wire encodes a int64 pointer as a Sfixed64.
+// The zero value is not encoded.
+func appendSfixed64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Int64()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, uint64(v))
+ return b, nil
+}
+
+var coderSfixed64NoZero = pointerCoderFuncs{
+ size: sizeSfixed64NoZero,
+ marshal: appendSfixed64NoZero,
+ unmarshal: consumeSfixed64,
+ merge: mergeInt64NoZero,
+}
+
+// sizeSfixed64Ptr returns the size of wire encoding a *int64 pointer as a Sfixed64.
+// It panics if the pointer is nil.
+func sizeSfixed64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendSfixed64Ptr wire encodes a *int64 pointer as a Sfixed64.
+// It panics if the pointer is nil.
+func appendSfixed64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Int64Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, uint64(v))
+ return b, nil
+}
+
+// consumeSfixed64Ptr wire decodes a *int64 pointer as a Sfixed64.
+func consumeSfixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Int64Ptr()
+ if *vp == nil {
+ *vp = new(int64)
+ }
+ **vp = int64(v)
+ out.n = n
+ return out, nil
+}
+
+var coderSfixed64Ptr = pointerCoderFuncs{
+ size: sizeSfixed64Ptr,
+ marshal: appendSfixed64Ptr,
+ unmarshal: consumeSfixed64Ptr,
+ merge: mergeInt64Ptr,
+}
+
+// sizeSfixed64Slice returns the size of wire encoding a []int64 pointer as a repeated Sfixed64.
+func sizeSfixed64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int64Slice()
+ size = len(s) * (f.tagsize + protowire.SizeFixed64())
+ return size
+}
+
+// appendSfixed64Slice encodes a []int64 pointer as a repeated Sfixed64.
+func appendSfixed64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int64Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, uint64(v))
+ }
+ return b, nil
+}
+
+// consumeSfixed64Slice wire decodes a []int64 pointer as a repeated Sfixed64.
+func consumeSfixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, int64(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, int64(v))
+ out.n = n
+ return out, nil
+}
+
+var coderSfixed64Slice = pointerCoderFuncs{
+ size: sizeSfixed64Slice,
+ marshal: appendSfixed64Slice,
+ unmarshal: consumeSfixed64Slice,
+ merge: mergeInt64Slice,
+}
+
+// sizeSfixed64PackedSlice returns the size of wire encoding a []int64 pointer as a packed repeated Sfixed64.
+func sizeSfixed64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Int64Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := len(s) * protowire.SizeFixed64()
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendSfixed64PackedSlice encodes a []int64 pointer as a packed repeated Sfixed64.
+func appendSfixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Int64Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := len(s) * protowire.SizeFixed64()
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendFixed64(b, uint64(v))
+ }
+ return b, nil
+}
+
+var coderSfixed64PackedSlice = pointerCoderFuncs{
+ size: sizeSfixed64PackedSlice,
+ marshal: appendSfixed64PackedSlice,
+ unmarshal: consumeSfixed64Slice,
+ merge: mergeInt64Slice,
+}
+
+// sizeSfixed64Value returns the size of wire encoding a int64 value as a Sfixed64.
+func sizeSfixed64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeFixed64()
+}
+
+// appendSfixed64Value encodes a int64 value as a Sfixed64.
+func appendSfixed64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed64(b, uint64(v.Int()))
+ return b, nil
+}
+
+// consumeSfixed64Value decodes a int64 value as a Sfixed64.
+func consumeSfixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfInt64(int64(v)), out, nil
+}
+
+var coderSfixed64Value = valueCoderFuncs{
+ size: sizeSfixed64Value,
+ marshal: appendSfixed64Value,
+ unmarshal: consumeSfixed64Value,
+ merge: mergeScalarValue,
+}
+
+// sizeSfixed64SliceValue returns the size of wire encoding a []int64 value as a repeated Sfixed64.
+func sizeSfixed64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ size = list.Len() * (tagsize + protowire.SizeFixed64())
+ return size
+}
+
+// appendSfixed64SliceValue encodes a []int64 value as a repeated Sfixed64.
+func appendSfixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed64(b, uint64(v.Int()))
+ }
+ return b, nil
+}
+
+// consumeSfixed64SliceValue wire decodes a []int64 value as a repeated Sfixed64.
+func consumeSfixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderSfixed64SliceValue = valueCoderFuncs{
+ size: sizeSfixed64SliceValue,
+ marshal: appendSfixed64SliceValue,
+ unmarshal: consumeSfixed64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeSfixed64PackedSliceValue returns the size of wire encoding a []int64 value as a packed repeated Sfixed64.
+func sizeSfixed64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := llen * protowire.SizeFixed64()
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendSfixed64PackedSliceValue encodes a []int64 value as a packed repeated Sfixed64.
+func appendSfixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := llen * protowire.SizeFixed64()
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendFixed64(b, uint64(v.Int()))
+ }
+ return b, nil
+}
+
+var coderSfixed64PackedSliceValue = valueCoderFuncs{
+ size: sizeSfixed64PackedSliceValue,
+ marshal: appendSfixed64PackedSliceValue,
+ unmarshal: consumeSfixed64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeFixed64 returns the size of wire encoding a uint64 pointer as a Fixed64.
+func sizeFixed64(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendFixed64 wire encodes a uint64 pointer as a Fixed64.
+func appendFixed64(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint64()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, v)
+ return b, nil
+}
+
+// consumeFixed64 wire decodes a uint64 pointer as a Fixed64.
+func consumeFixed64(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Uint64() = v
+ out.n = n
+ return out, nil
+}
+
+var coderFixed64 = pointerCoderFuncs{
+ size: sizeFixed64,
+ marshal: appendFixed64,
+ unmarshal: consumeFixed64,
+ merge: mergeUint64,
+}
+
+// sizeFixed64NoZero returns the size of wire encoding a uint64 pointer as a Fixed64.
+// The zero value is not encoded.
+func sizeFixed64NoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Uint64()
+ if v == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendFixed64NoZero wire encodes a uint64 pointer as a Fixed64.
+// The zero value is not encoded.
+func appendFixed64NoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Uint64()
+ if v == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, v)
+ return b, nil
+}
+
+var coderFixed64NoZero = pointerCoderFuncs{
+ size: sizeFixed64NoZero,
+ marshal: appendFixed64NoZero,
+ unmarshal: consumeFixed64,
+ merge: mergeUint64NoZero,
+}
+
+// sizeFixed64Ptr returns the size of wire encoding a *uint64 pointer as a Fixed64.
+// It panics if the pointer is nil.
+func sizeFixed64Ptr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendFixed64Ptr wire encodes a *uint64 pointer as a Fixed64.
+// It panics if the pointer is nil.
+func appendFixed64Ptr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Uint64Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, v)
+ return b, nil
+}
+
+// consumeFixed64Ptr wire decodes a *uint64 pointer as a Fixed64.
+func consumeFixed64Ptr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Uint64Ptr()
+ if *vp == nil {
+ *vp = new(uint64)
+ }
+ **vp = v
+ out.n = n
+ return out, nil
+}
+
+var coderFixed64Ptr = pointerCoderFuncs{
+ size: sizeFixed64Ptr,
+ marshal: appendFixed64Ptr,
+ unmarshal: consumeFixed64Ptr,
+ merge: mergeUint64Ptr,
+}
+
+// sizeFixed64Slice returns the size of wire encoding a []uint64 pointer as a repeated Fixed64.
+func sizeFixed64Slice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint64Slice()
+ size = len(s) * (f.tagsize + protowire.SizeFixed64())
+ return size
+}
+
+// appendFixed64Slice encodes a []uint64 pointer as a repeated Fixed64.
+func appendFixed64Slice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint64Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, v)
+ }
+ return b, nil
+}
+
+// consumeFixed64Slice wire decodes a []uint64 pointer as a repeated Fixed64.
+func consumeFixed64Slice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, v)
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, v)
+ out.n = n
+ return out, nil
+}
+
+var coderFixed64Slice = pointerCoderFuncs{
+ size: sizeFixed64Slice,
+ marshal: appendFixed64Slice,
+ unmarshal: consumeFixed64Slice,
+ merge: mergeUint64Slice,
+}
+
+// sizeFixed64PackedSlice returns the size of wire encoding a []uint64 pointer as a packed repeated Fixed64.
+func sizeFixed64PackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Uint64Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := len(s) * protowire.SizeFixed64()
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendFixed64PackedSlice encodes a []uint64 pointer as a packed repeated Fixed64.
+func appendFixed64PackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Uint64Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := len(s) * protowire.SizeFixed64()
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendFixed64(b, v)
+ }
+ return b, nil
+}
+
+var coderFixed64PackedSlice = pointerCoderFuncs{
+ size: sizeFixed64PackedSlice,
+ marshal: appendFixed64PackedSlice,
+ unmarshal: consumeFixed64Slice,
+ merge: mergeUint64Slice,
+}
+
+// sizeFixed64Value returns the size of wire encoding a uint64 value as a Fixed64.
+func sizeFixed64Value(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeFixed64()
+}
+
+// appendFixed64Value encodes a uint64 value as a Fixed64.
+func appendFixed64Value(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed64(b, v.Uint())
+ return b, nil
+}
+
+// consumeFixed64Value decodes a uint64 value as a Fixed64.
+func consumeFixed64Value(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfUint64(v), out, nil
+}
+
+var coderFixed64Value = valueCoderFuncs{
+ size: sizeFixed64Value,
+ marshal: appendFixed64Value,
+ unmarshal: consumeFixed64Value,
+ merge: mergeScalarValue,
+}
+
+// sizeFixed64SliceValue returns the size of wire encoding a []uint64 value as a repeated Fixed64.
+func sizeFixed64SliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ size = list.Len() * (tagsize + protowire.SizeFixed64())
+ return size
+}
+
+// appendFixed64SliceValue encodes a []uint64 value as a repeated Fixed64.
+func appendFixed64SliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed64(b, v.Uint())
+ }
+ return b, nil
+}
+
+// consumeFixed64SliceValue wire decodes a []uint64 value as a repeated Fixed64.
+func consumeFixed64SliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint64(v))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint64(v))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderFixed64SliceValue = valueCoderFuncs{
+ size: sizeFixed64SliceValue,
+ marshal: appendFixed64SliceValue,
+ unmarshal: consumeFixed64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeFixed64PackedSliceValue returns the size of wire encoding a []uint64 value as a packed repeated Fixed64.
+func sizeFixed64PackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := llen * protowire.SizeFixed64()
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendFixed64PackedSliceValue encodes a []uint64 value as a packed repeated Fixed64.
+func appendFixed64PackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := llen * protowire.SizeFixed64()
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendFixed64(b, v.Uint())
+ }
+ return b, nil
+}
+
+var coderFixed64PackedSliceValue = valueCoderFuncs{
+ size: sizeFixed64PackedSliceValue,
+ marshal: appendFixed64PackedSliceValue,
+ unmarshal: consumeFixed64SliceValue,
+ merge: mergeListValue,
+}
+
+// sizeDouble returns the size of wire encoding a float64 pointer as a Double.
+func sizeDouble(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendDouble wire encodes a float64 pointer as a Double.
+func appendDouble(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Float64()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, math.Float64bits(v))
+ return b, nil
+}
+
+// consumeDouble wire decodes a float64 pointer as a Double.
+func consumeDouble(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Float64() = math.Float64frombits(v)
+ out.n = n
+ return out, nil
+}
+
+var coderDouble = pointerCoderFuncs{
+ size: sizeDouble,
+ marshal: appendDouble,
+ unmarshal: consumeDouble,
+ merge: mergeFloat64,
+}
+
+// sizeDoubleNoZero returns the size of wire encoding a float64 pointer as a Double.
+// The zero value is not encoded.
+func sizeDoubleNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Float64()
+ if v == 0 && !math.Signbit(float64(v)) {
+ return 0
+ }
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendDoubleNoZero wire encodes a float64 pointer as a Double.
+// The zero value is not encoded.
+func appendDoubleNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Float64()
+ if v == 0 && !math.Signbit(float64(v)) {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, math.Float64bits(v))
+ return b, nil
+}
+
+var coderDoubleNoZero = pointerCoderFuncs{
+ size: sizeDoubleNoZero,
+ marshal: appendDoubleNoZero,
+ unmarshal: consumeDouble,
+ merge: mergeFloat64NoZero,
+}
+
+// sizeDoublePtr returns the size of wire encoding a *float64 pointer as a Double.
+// It panics if the pointer is nil.
+func sizeDoublePtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ return f.tagsize + protowire.SizeFixed64()
+}
+
+// appendDoublePtr wire encodes a *float64 pointer as a Double.
+// It panics if the pointer is nil.
+func appendDoublePtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.Float64Ptr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, math.Float64bits(v))
+ return b, nil
+}
+
+// consumeDoublePtr wire decodes a *float64 pointer as a Double.
+func consumeDoublePtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.Float64Ptr()
+ if *vp == nil {
+ *vp = new(float64)
+ }
+ **vp = math.Float64frombits(v)
+ out.n = n
+ return out, nil
+}
+
+var coderDoublePtr = pointerCoderFuncs{
+ size: sizeDoublePtr,
+ marshal: appendDoublePtr,
+ unmarshal: consumeDoublePtr,
+ merge: mergeFloat64Ptr,
+}
+
+// sizeDoubleSlice returns the size of wire encoding a []float64 pointer as a repeated Double.
+func sizeDoubleSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Float64Slice()
+ size = len(s) * (f.tagsize + protowire.SizeFixed64())
+ return size
+}
+
+// appendDoubleSlice encodes a []float64 pointer as a repeated Double.
+func appendDoubleSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Float64Slice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendFixed64(b, math.Float64bits(v))
+ }
+ return b, nil
+}
+
+// consumeDoubleSlice wire decodes a []float64 pointer as a repeated Double.
+func consumeDoubleSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Float64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ s = append(s, math.Float64frombits(v))
+ b = b[n:]
+ }
+ *sp = s
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, math.Float64frombits(v))
+ out.n = n
+ return out, nil
+}
+
+var coderDoubleSlice = pointerCoderFuncs{
+ size: sizeDoubleSlice,
+ marshal: appendDoubleSlice,
+ unmarshal: consumeDoubleSlice,
+ merge: mergeFloat64Slice,
+}
+
+// sizeDoublePackedSlice returns the size of wire encoding a []float64 pointer as a packed repeated Double.
+func sizeDoublePackedSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.Float64Slice()
+ if len(s) == 0 {
+ return 0
+ }
+ n := len(s) * protowire.SizeFixed64()
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+// appendDoublePackedSlice encodes a []float64 pointer as a packed repeated Double.
+func appendDoublePackedSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.Float64Slice()
+ if len(s) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := len(s) * protowire.SizeFixed64()
+ b = protowire.AppendVarint(b, uint64(n))
+ for _, v := range s {
+ b = protowire.AppendFixed64(b, math.Float64bits(v))
+ }
+ return b, nil
+}
+
+var coderDoublePackedSlice = pointerCoderFuncs{
+ size: sizeDoublePackedSlice,
+ marshal: appendDoublePackedSlice,
+ unmarshal: consumeDoubleSlice,
+ merge: mergeFloat64Slice,
+}
+
+// sizeDoubleValue returns the size of wire encoding a float64 value as a Double.
+func sizeDoubleValue(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeFixed64()
+}
+
+// appendDoubleValue encodes a float64 value as a Double.
+func appendDoubleValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed64(b, math.Float64bits(v.Float()))
+ return b, nil
+}
+
+// consumeDoubleValue decodes a float64 value as a Double.
+func consumeDoubleValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfFloat64(math.Float64frombits(v)), out, nil
+}
+
+var coderDoubleValue = valueCoderFuncs{
+ size: sizeDoubleValue,
+ marshal: appendDoubleValue,
+ unmarshal: consumeDoubleValue,
+ merge: mergeScalarValue,
+}
+
+// sizeDoubleSliceValue returns the size of wire encoding a []float64 value as a repeated Double.
+func sizeDoubleSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ size = list.Len() * (tagsize + protowire.SizeFixed64())
+ return size
+}
+
+// appendDoubleSliceValue encodes a []float64 value as a repeated Double.
+func appendDoubleSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendFixed64(b, math.Float64bits(v.Float()))
+ }
+ return b, nil
+}
+
+// consumeDoubleSliceValue wire decodes a []float64 value as a repeated Double.
+func consumeDoubleSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v)))
+ b = b[n:]
+ }
+ out.n = n
+ return listv, out, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderDoubleSliceValue = valueCoderFuncs{
+ size: sizeDoubleSliceValue,
+ marshal: appendDoubleSliceValue,
+ unmarshal: consumeDoubleSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeDoublePackedSliceValue returns the size of wire encoding a []float64 value as a packed repeated Double.
+func sizeDoublePackedSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := llen * protowire.SizeFixed64()
+ return tagsize + protowire.SizeBytes(n)
+}
+
+// appendDoublePackedSliceValue encodes a []float64 value as a packed repeated Double.
+func appendDoublePackedSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ llen := list.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, wiretag)
+ n := llen * protowire.SizeFixed64()
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendFixed64(b, math.Float64bits(v.Float()))
+ }
+ return b, nil
+}
+
+var coderDoublePackedSliceValue = valueCoderFuncs{
+ size: sizeDoublePackedSliceValue,
+ marshal: appendDoublePackedSliceValue,
+ unmarshal: consumeDoubleSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeString returns the size of wire encoding a string pointer as a String.
+func sizeString(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.String()
+ return f.tagsize + protowire.SizeBytes(len(v))
+}
+
+// appendString wire encodes a string pointer as a String.
+func appendString(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.String()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ return b, nil
+}
+
+// consumeString wire decodes a string pointer as a String.
+func consumeString(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.String() = v
+ out.n = n
+ return out, nil
+}
+
+var coderString = pointerCoderFuncs{
+ size: sizeString,
+ marshal: appendString,
+ unmarshal: consumeString,
+ merge: mergeString,
+}
+
+// appendStringValidateUTF8 wire encodes a string pointer as a String.
+func appendStringValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.String()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ if !utf8.ValidString(v) {
+ return b, errInvalidUTF8{}
+ }
+ return b, nil
+}
+
+// consumeStringValidateUTF8 wire decodes a string pointer as a String.
+func consumeStringValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !utf8.ValidString(v) {
+ return out, errInvalidUTF8{}
+ }
+ *p.String() = v
+ out.n = n
+ return out, nil
+}
+
+var coderStringValidateUTF8 = pointerCoderFuncs{
+ size: sizeString,
+ marshal: appendStringValidateUTF8,
+ unmarshal: consumeStringValidateUTF8,
+ merge: mergeString,
+}
+
+// sizeStringNoZero returns the size of wire encoding a string pointer as a String.
+// The zero value is not encoded.
+func sizeStringNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.String()
+ if len(v) == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeBytes(len(v))
+}
+
+// appendStringNoZero wire encodes a string pointer as a String.
+// The zero value is not encoded.
+func appendStringNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.String()
+ if len(v) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ return b, nil
+}
+
+var coderStringNoZero = pointerCoderFuncs{
+ size: sizeStringNoZero,
+ marshal: appendStringNoZero,
+ unmarshal: consumeString,
+ merge: mergeStringNoZero,
+}
+
+// appendStringNoZeroValidateUTF8 wire encodes a string pointer as a String.
+// The zero value is not encoded.
+func appendStringNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.String()
+ if len(v) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ if !utf8.ValidString(v) {
+ return b, errInvalidUTF8{}
+ }
+ return b, nil
+}
+
+var coderStringNoZeroValidateUTF8 = pointerCoderFuncs{
+ size: sizeStringNoZero,
+ marshal: appendStringNoZeroValidateUTF8,
+ unmarshal: consumeStringValidateUTF8,
+ merge: mergeStringNoZero,
+}
+
+// sizeStringPtr returns the size of wire encoding a *string pointer as a String.
+// It panics if the pointer is nil.
+func sizeStringPtr(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := **p.StringPtr()
+ return f.tagsize + protowire.SizeBytes(len(v))
+}
+
+// appendStringPtr wire encodes a *string pointer as a String.
+// It panics if the pointer is nil.
+func appendStringPtr(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.StringPtr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ return b, nil
+}
+
+// consumeStringPtr wire decodes a *string pointer as a String.
+func consumeStringPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ vp := p.StringPtr()
+ if *vp == nil {
+ *vp = new(string)
+ }
+ **vp = v
+ out.n = n
+ return out, nil
+}
+
+var coderStringPtr = pointerCoderFuncs{
+ size: sizeStringPtr,
+ marshal: appendStringPtr,
+ unmarshal: consumeStringPtr,
+ merge: mergeStringPtr,
+}
+
+// appendStringPtrValidateUTF8 wire encodes a *string pointer as a String.
+// It panics if the pointer is nil.
+func appendStringPtrValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := **p.StringPtr()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ if !utf8.ValidString(v) {
+ return b, errInvalidUTF8{}
+ }
+ return b, nil
+}
+
+// consumeStringPtrValidateUTF8 wire decodes a *string pointer as a String.
+func consumeStringPtrValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !utf8.ValidString(v) {
+ return out, errInvalidUTF8{}
+ }
+ vp := p.StringPtr()
+ if *vp == nil {
+ *vp = new(string)
+ }
+ **vp = v
+ out.n = n
+ return out, nil
+}
+
+var coderStringPtrValidateUTF8 = pointerCoderFuncs{
+ size: sizeStringPtr,
+ marshal: appendStringPtrValidateUTF8,
+ unmarshal: consumeStringPtrValidateUTF8,
+ merge: mergeStringPtr,
+}
+
+// sizeStringSlice returns the size of wire encoding a []string pointer as a repeated String.
+func sizeStringSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.StringSlice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeBytes(len(v))
+ }
+ return size
+}
+
+// appendStringSlice encodes a []string pointer as a repeated String.
+func appendStringSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.StringSlice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ }
+ return b, nil
+}
+
+// consumeStringSlice wire decodes a []string pointer as a repeated String.
+func consumeStringSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.StringSlice()
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, v)
+ out.n = n
+ return out, nil
+}
+
+var coderStringSlice = pointerCoderFuncs{
+ size: sizeStringSlice,
+ marshal: appendStringSlice,
+ unmarshal: consumeStringSlice,
+ merge: mergeStringSlice,
+}
+
+// appendStringSliceValidateUTF8 encodes a []string pointer as a repeated String.
+func appendStringSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.StringSlice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendString(b, v)
+ if !utf8.ValidString(v) {
+ return b, errInvalidUTF8{}
+ }
+ }
+ return b, nil
+}
+
+// consumeStringSliceValidateUTF8 wire decodes a []string pointer as a repeated String.
+func consumeStringSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.StringSlice()
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !utf8.ValidString(v) {
+ return out, errInvalidUTF8{}
+ }
+ *sp = append(*sp, v)
+ out.n = n
+ return out, nil
+}
+
+var coderStringSliceValidateUTF8 = pointerCoderFuncs{
+ size: sizeStringSlice,
+ marshal: appendStringSliceValidateUTF8,
+ unmarshal: consumeStringSliceValidateUTF8,
+ merge: mergeStringSlice,
+}
+
+// sizeStringValue returns the size of wire encoding a string value as a String.
+func sizeStringValue(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeBytes(len(v.String()))
+}
+
+// appendStringValue encodes a string value as a String.
+func appendStringValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendString(b, v.String())
+ return b, nil
+}
+
+// consumeStringValue decodes a string value as a String.
+func consumeStringValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfString(string(v)), out, nil
+}
+
+var coderStringValue = valueCoderFuncs{
+ size: sizeStringValue,
+ marshal: appendStringValue,
+ unmarshal: consumeStringValue,
+ merge: mergeScalarValue,
+}
+
+// appendStringValueValidateUTF8 encodes a string value as a String.
+func appendStringValueValidateUTF8(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendString(b, v.String())
+ if !utf8.ValidString(v.String()) {
+ return b, errInvalidUTF8{}
+ }
+ return b, nil
+}
+
+// consumeStringValueValidateUTF8 decodes a string value as a String.
+func consumeStringValueValidateUTF8(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ if !utf8.ValidString(v) {
+ return protoreflect.Value{}, out, errInvalidUTF8{}
+ }
+ out.n = n
+ return protoreflect.ValueOfString(string(v)), out, nil
+}
+
+var coderStringValueValidateUTF8 = valueCoderFuncs{
+ size: sizeStringValue,
+ marshal: appendStringValueValidateUTF8,
+ unmarshal: consumeStringValueValidateUTF8,
+ merge: mergeScalarValue,
+}
+
+// sizeStringSliceValue returns the size of wire encoding a []string value as a repeated String.
+func sizeStringSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeBytes(len(v.String()))
+ }
+ return size
+}
+
+// appendStringSliceValue encodes a []string value as a repeated String.
+func appendStringSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendString(b, v.String())
+ }
+ return b, nil
+}
+
+// consumeStringSliceValue wire decodes a []string value as a repeated String.
+func consumeStringSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp != protowire.BytesType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeString(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfString(string(v)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderStringSliceValue = valueCoderFuncs{
+ size: sizeStringSliceValue,
+ marshal: appendStringSliceValue,
+ unmarshal: consumeStringSliceValue,
+ merge: mergeListValue,
+}
+
+// sizeBytes returns the size of wire encoding a []byte pointer as a Bytes.
+func sizeBytes(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Bytes()
+ return f.tagsize + protowire.SizeBytes(len(v))
+}
+
+// appendBytes wire encodes a []byte pointer as a Bytes.
+func appendBytes(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Bytes()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendBytes(b, v)
+ return b, nil
+}
+
+// consumeBytes wire decodes a []byte pointer as a Bytes.
+func consumeBytes(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Bytes() = append(emptyBuf[:], v...)
+ out.n = n
+ return out, nil
+}
+
+var coderBytes = pointerCoderFuncs{
+ size: sizeBytes,
+ marshal: appendBytes,
+ unmarshal: consumeBytes,
+ merge: mergeBytes,
+}
+
+// appendBytesValidateUTF8 wire encodes a []byte pointer as a Bytes.
+func appendBytesValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Bytes()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendBytes(b, v)
+ if !utf8.Valid(v) {
+ return b, errInvalidUTF8{}
+ }
+ return b, nil
+}
+
+// consumeBytesValidateUTF8 wire decodes a []byte pointer as a Bytes.
+func consumeBytesValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ *p.Bytes() = append(emptyBuf[:], v...)
+ out.n = n
+ return out, nil
+}
+
+var coderBytesValidateUTF8 = pointerCoderFuncs{
+ size: sizeBytes,
+ marshal: appendBytesValidateUTF8,
+ unmarshal: consumeBytesValidateUTF8,
+ merge: mergeBytes,
+}
+
+// sizeBytesNoZero returns the size of wire encoding a []byte pointer as a Bytes.
+// The zero value is not encoded.
+func sizeBytesNoZero(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := *p.Bytes()
+ if len(v) == 0 {
+ return 0
+ }
+ return f.tagsize + protowire.SizeBytes(len(v))
+}
+
+// appendBytesNoZero wire encodes a []byte pointer as a Bytes.
+// The zero value is not encoded.
+func appendBytesNoZero(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Bytes()
+ if len(v) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendBytes(b, v)
+ return b, nil
+}
+
+// consumeBytesNoZero wire decodes a []byte pointer as a Bytes.
+// The zero value is not decoded.
+func consumeBytesNoZero(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *p.Bytes() = append(([]byte)(nil), v...)
+ out.n = n
+ return out, nil
+}
+
+var coderBytesNoZero = pointerCoderFuncs{
+ size: sizeBytesNoZero,
+ marshal: appendBytesNoZero,
+ unmarshal: consumeBytesNoZero,
+ merge: mergeBytesNoZero,
+}
+
+// appendBytesNoZeroValidateUTF8 wire encodes a []byte pointer as a Bytes.
+// The zero value is not encoded.
+func appendBytesNoZeroValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ v := *p.Bytes()
+ if len(v) == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendBytes(b, v)
+ if !utf8.Valid(v) {
+ return b, errInvalidUTF8{}
+ }
+ return b, nil
+}
+
+// consumeBytesNoZeroValidateUTF8 wire decodes a []byte pointer as a Bytes.
+func consumeBytesNoZeroValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ *p.Bytes() = append(([]byte)(nil), v...)
+ out.n = n
+ return out, nil
+}
+
+var coderBytesNoZeroValidateUTF8 = pointerCoderFuncs{
+ size: sizeBytesNoZero,
+ marshal: appendBytesNoZeroValidateUTF8,
+ unmarshal: consumeBytesNoZeroValidateUTF8,
+ merge: mergeBytesNoZero,
+}
+
+// sizeBytesSlice returns the size of wire encoding a [][]byte pointer as a repeated Bytes.
+func sizeBytesSlice(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ s := *p.BytesSlice()
+ for _, v := range s {
+ size += f.tagsize + protowire.SizeBytes(len(v))
+ }
+ return size
+}
+
+// appendBytesSlice encodes a [][]byte pointer as a repeated Bytes.
+func appendBytesSlice(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.BytesSlice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendBytes(b, v)
+ }
+ return b, nil
+}
+
+// consumeBytesSlice wire decodes a [][]byte pointer as a repeated Bytes.
+func consumeBytesSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.BytesSlice()
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ *sp = append(*sp, append(emptyBuf[:], v...))
+ out.n = n
+ return out, nil
+}
+
+var coderBytesSlice = pointerCoderFuncs{
+ size: sizeBytesSlice,
+ marshal: appendBytesSlice,
+ unmarshal: consumeBytesSlice,
+ merge: mergeBytesSlice,
+}
+
+// appendBytesSliceValidateUTF8 encodes a [][]byte pointer as a repeated Bytes.
+func appendBytesSliceValidateUTF8(b []byte, p pointer, f *coderFieldInfo, _ marshalOptions) ([]byte, error) {
+ s := *p.BytesSlice()
+ for _, v := range s {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendBytes(b, v)
+ if !utf8.Valid(v) {
+ return b, errInvalidUTF8{}
+ }
+ }
+ return b, nil
+}
+
+// consumeBytesSliceValidateUTF8 wire decodes a [][]byte pointer as a repeated Bytes.
+func consumeBytesSliceValidateUTF8(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.BytesSlice()
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ *sp = append(*sp, append(emptyBuf[:], v...))
+ out.n = n
+ return out, nil
+}
+
+var coderBytesSliceValidateUTF8 = pointerCoderFuncs{
+ size: sizeBytesSlice,
+ marshal: appendBytesSliceValidateUTF8,
+ unmarshal: consumeBytesSliceValidateUTF8,
+ merge: mergeBytesSlice,
+}
+
+// sizeBytesValue returns the size of wire encoding a []byte value as a Bytes.
+func sizeBytesValue(v protoreflect.Value, tagsize int, _ marshalOptions) int {
+ return tagsize + protowire.SizeBytes(len(v.Bytes()))
+}
+
+// appendBytesValue encodes a []byte value as a Bytes.
+func appendBytesValue(b []byte, v protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendBytes(b, v.Bytes())
+ return b, nil
+}
+
+// consumeBytesValue decodes a []byte value as a Bytes.
+func consumeBytesValue(b []byte, _ protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ out.n = n
+ return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), out, nil
+}
+
+var coderBytesValue = valueCoderFuncs{
+ size: sizeBytesValue,
+ marshal: appendBytesValue,
+ unmarshal: consumeBytesValue,
+ merge: mergeBytesValue,
+}
+
+// sizeBytesSliceValue returns the size of wire encoding a [][]byte value as a repeated Bytes.
+func sizeBytesSliceValue(listv protoreflect.Value, tagsize int, _ marshalOptions) (size int) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ size += tagsize + protowire.SizeBytes(len(v.Bytes()))
+ }
+ return size
+}
+
+// appendBytesSliceValue encodes a [][]byte value as a repeated Bytes.
+func appendBytesSliceValue(b []byte, listv protoreflect.Value, wiretag uint64, _ marshalOptions) ([]byte, error) {
+ list := listv.List()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ v := list.Get(i)
+ b = protowire.AppendVarint(b, wiretag)
+ b = protowire.AppendBytes(b, v.Bytes())
+ }
+ return b, nil
+}
+
+// consumeBytesSliceValue wire decodes a [][]byte value as a repeated Bytes.
+func consumeBytesSliceValue(b []byte, listv protoreflect.Value, _ protowire.Number, wtyp protowire.Type, _ unmarshalOptions) (_ protoreflect.Value, out unmarshalOutput, err error) {
+ list := listv.List()
+ if wtyp != protowire.BytesType {
+ return protoreflect.Value{}, out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...)))
+ out.n = n
+ return listv, out, nil
+}
+
+var coderBytesSliceValue = valueCoderFuncs{
+ size: sizeBytesSliceValue,
+ marshal: appendBytesSliceValue,
+ unmarshal: consumeBytesSliceValue,
+ merge: mergeBytesListValue,
+}
+
+// We append to an empty array rather than a nil []byte to get non-nil zero-length byte slices.
+var emptyBuf [0]byte
+
+var wireTypes = map[protoreflect.Kind]protowire.Type{
+ protoreflect.BoolKind: protowire.VarintType,
+ protoreflect.EnumKind: protowire.VarintType,
+ protoreflect.Int32Kind: protowire.VarintType,
+ protoreflect.Sint32Kind: protowire.VarintType,
+ protoreflect.Uint32Kind: protowire.VarintType,
+ protoreflect.Int64Kind: protowire.VarintType,
+ protoreflect.Sint64Kind: protowire.VarintType,
+ protoreflect.Uint64Kind: protowire.VarintType,
+ protoreflect.Sfixed32Kind: protowire.Fixed32Type,
+ protoreflect.Fixed32Kind: protowire.Fixed32Type,
+ protoreflect.FloatKind: protowire.Fixed32Type,
+ protoreflect.Sfixed64Kind: protowire.Fixed64Type,
+ protoreflect.Fixed64Kind: protowire.Fixed64Type,
+ protoreflect.DoubleKind: protowire.Fixed64Type,
+ protoreflect.StringKind: protowire.BytesType,
+ protoreflect.BytesKind: protowire.BytesType,
+ protoreflect.MessageKind: protowire.BytesType,
+ protoreflect.GroupKind: protowire.StartGroupType,
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go
new file mode 100644
index 0000000..35a67c2
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map.go
@@ -0,0 +1,388 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "errors"
+ "reflect"
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type mapInfo struct {
+ goType reflect.Type
+ keyWiretag uint64
+ valWiretag uint64
+ keyFuncs valueCoderFuncs
+ valFuncs valueCoderFuncs
+ keyZero pref.Value
+ keyKind pref.Kind
+ conv *mapConverter
+}
+
+func encoderFuncsForMap(fd pref.FieldDescriptor, ft reflect.Type) (valueMessage *MessageInfo, funcs pointerCoderFuncs) {
+ // TODO: Consider generating specialized map coders.
+ keyField := fd.MapKey()
+ valField := fd.MapValue()
+ keyWiretag := protowire.EncodeTag(1, wireTypes[keyField.Kind()])
+ valWiretag := protowire.EncodeTag(2, wireTypes[valField.Kind()])
+ keyFuncs := encoderFuncsForValue(keyField)
+ valFuncs := encoderFuncsForValue(valField)
+ conv := newMapConverter(ft, fd)
+
+ mapi := &mapInfo{
+ goType: ft,
+ keyWiretag: keyWiretag,
+ valWiretag: valWiretag,
+ keyFuncs: keyFuncs,
+ valFuncs: valFuncs,
+ keyZero: keyField.Default(),
+ keyKind: keyField.Kind(),
+ conv: conv,
+ }
+ if valField.Kind() == pref.MessageKind {
+ valueMessage = getMessageInfo(ft.Elem())
+ }
+
+ funcs = pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ return sizeMap(p.AsValueOf(ft).Elem(), mapi, f, opts)
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ return appendMap(b, p.AsValueOf(ft).Elem(), mapi, f, opts)
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ mp := p.AsValueOf(ft)
+ if mp.Elem().IsNil() {
+ mp.Elem().Set(reflect.MakeMap(mapi.goType))
+ }
+ if f.mi == nil {
+ return consumeMap(b, mp.Elem(), wtyp, mapi, f, opts)
+ } else {
+ return consumeMapOfMessage(b, mp.Elem(), wtyp, mapi, f, opts)
+ }
+ },
+ }
+ switch valField.Kind() {
+ case pref.MessageKind:
+ funcs.merge = mergeMapOfMessage
+ case pref.BytesKind:
+ funcs.merge = mergeMapOfBytes
+ default:
+ funcs.merge = mergeMap
+ }
+ if valFuncs.isInit != nil {
+ funcs.isInit = func(p pointer, f *coderFieldInfo) error {
+ return isInitMap(p.AsValueOf(ft).Elem(), mapi, f)
+ }
+ }
+ return valueMessage, funcs
+}
+
+const (
+ mapKeyTagSize = 1 // field 1, tag size 1.
+ mapValTagSize = 1 // field 2, tag size 2.
+)
+
+func sizeMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) int {
+ if mapv.Len() == 0 {
+ return 0
+ }
+ n := 0
+ iter := mapRange(mapv)
+ for iter.Next() {
+ key := mapi.conv.keyConv.PBValueOf(iter.Key()).MapKey()
+ keySize := mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts)
+ var valSize int
+ value := mapi.conv.valConv.PBValueOf(iter.Value())
+ if f.mi == nil {
+ valSize = mapi.valFuncs.size(value, mapValTagSize, opts)
+ } else {
+ p := pointerOfValue(iter.Value())
+ valSize += mapValTagSize
+ valSize += protowire.SizeBytes(f.mi.sizePointer(p, opts))
+ }
+ n += f.tagsize + protowire.SizeBytes(keySize+valSize)
+ }
+ return n
+}
+
+func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ var (
+ key = mapi.keyZero
+ val = mapi.conv.valConv.New()
+ )
+ for len(b) > 0 {
+ num, wtyp, n := protowire.ConsumeTag(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if num > protowire.MaxValidNumber {
+ return out, errors.New("invalid field number")
+ }
+ b = b[n:]
+ err := errUnknown
+ switch num {
+ case 1:
+ var v pref.Value
+ var o unmarshalOutput
+ v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts)
+ if err != nil {
+ break
+ }
+ key = v
+ n = o.n
+ case 2:
+ var v pref.Value
+ var o unmarshalOutput
+ v, o, err = mapi.valFuncs.unmarshal(b, val, num, wtyp, opts)
+ if err != nil {
+ break
+ }
+ val = v
+ n = o.n
+ }
+ if err == errUnknown {
+ n = protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ } else if err != nil {
+ return out, err
+ }
+ b = b[n:]
+ }
+ mapv.SetMapIndex(mapi.conv.keyConv.GoValueOf(key), mapi.conv.valConv.GoValueOf(val))
+ out.n = n
+ return out, nil
+}
+
+func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ var (
+ key = mapi.keyZero
+ val = reflect.New(f.mi.GoReflectType.Elem())
+ )
+ for len(b) > 0 {
+ num, wtyp, n := protowire.ConsumeTag(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if num > protowire.MaxValidNumber {
+ return out, errors.New("invalid field number")
+ }
+ b = b[n:]
+ err := errUnknown
+ switch num {
+ case 1:
+ var v pref.Value
+ var o unmarshalOutput
+ v, o, err = mapi.keyFuncs.unmarshal(b, key, num, wtyp, opts)
+ if err != nil {
+ break
+ }
+ key = v
+ n = o.n
+ case 2:
+ if wtyp != protowire.BytesType {
+ break
+ }
+ var v []byte
+ v, n = protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ var o unmarshalOutput
+ o, err = f.mi.unmarshalPointer(v, pointerOfValue(val), 0, opts)
+ if o.initialized {
+ // Consider this map item initialized so long as we see
+ // an initialized value.
+ out.initialized = true
+ }
+ }
+ if err == errUnknown {
+ n = protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ } else if err != nil {
+ return out, err
+ }
+ b = b[n:]
+ }
+ mapv.SetMapIndex(mapi.conv.keyConv.GoValueOf(key), val)
+ out.n = n
+ return out, nil
+}
+
+func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ if f.mi == nil {
+ key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey()
+ val := mapi.conv.valConv.PBValueOf(valrv)
+ size := 0
+ size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts)
+ size += mapi.valFuncs.size(val, mapValTagSize, opts)
+ b = protowire.AppendVarint(b, uint64(size))
+ b, err := mapi.keyFuncs.marshal(b, key.Value(), mapi.keyWiretag, opts)
+ if err != nil {
+ return nil, err
+ }
+ return mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts)
+ } else {
+ key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey()
+ val := pointerOfValue(valrv)
+ valSize := f.mi.sizePointer(val, opts)
+ size := 0
+ size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts)
+ size += mapValTagSize + protowire.SizeBytes(valSize)
+ b = protowire.AppendVarint(b, uint64(size))
+ b, err := mapi.keyFuncs.marshal(b, key.Value(), mapi.keyWiretag, opts)
+ if err != nil {
+ return nil, err
+ }
+ b = protowire.AppendVarint(b, mapi.valWiretag)
+ b = protowire.AppendVarint(b, uint64(valSize))
+ return f.mi.marshalAppendPointer(b, val, opts)
+ }
+}
+
+func appendMap(b []byte, mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ if mapv.Len() == 0 {
+ return b, nil
+ }
+ if opts.Deterministic() {
+ return appendMapDeterministic(b, mapv, mapi, f, opts)
+ }
+ iter := mapRange(mapv)
+ for iter.Next() {
+ var err error
+ b = protowire.AppendVarint(b, f.wiretag)
+ b, err = appendMapItem(b, iter.Key(), iter.Value(), mapi, f, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+}
+
+func appendMapDeterministic(b []byte, mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ keys := mapv.MapKeys()
+ sort.Slice(keys, func(i, j int) bool {
+ switch keys[i].Kind() {
+ case reflect.Bool:
+ return !keys[i].Bool() && keys[j].Bool()
+ case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+ return keys[i].Int() < keys[j].Int()
+ case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+ return keys[i].Uint() < keys[j].Uint()
+ case reflect.Float32, reflect.Float64:
+ return keys[i].Float() < keys[j].Float()
+ case reflect.String:
+ return keys[i].String() < keys[j].String()
+ default:
+ panic("invalid kind: " + keys[i].Kind().String())
+ }
+ })
+ for _, key := range keys {
+ var err error
+ b = protowire.AppendVarint(b, f.wiretag)
+ b, err = appendMapItem(b, key, mapv.MapIndex(key), mapi, f, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+}
+
+func isInitMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo) error {
+ if mi := f.mi; mi != nil {
+ mi.init()
+ if !mi.needsInitCheck {
+ return nil
+ }
+ iter := mapRange(mapv)
+ for iter.Next() {
+ val := pointerOfValue(iter.Value())
+ if err := mi.checkInitializedPointer(val); err != nil {
+ return err
+ }
+ }
+ } else {
+ iter := mapRange(mapv)
+ for iter.Next() {
+ val := mapi.conv.valConv.PBValueOf(iter.Value())
+ if err := mapi.valFuncs.isInit(val); err != nil {
+ return err
+ }
+ }
+ }
+ return nil
+}
+
+func mergeMap(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ dstm := dst.AsValueOf(f.ft).Elem()
+ srcm := src.AsValueOf(f.ft).Elem()
+ if srcm.Len() == 0 {
+ return
+ }
+ if dstm.IsNil() {
+ dstm.Set(reflect.MakeMap(f.ft))
+ }
+ iter := mapRange(srcm)
+ for iter.Next() {
+ dstm.SetMapIndex(iter.Key(), iter.Value())
+ }
+}
+
+func mergeMapOfBytes(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ dstm := dst.AsValueOf(f.ft).Elem()
+ srcm := src.AsValueOf(f.ft).Elem()
+ if srcm.Len() == 0 {
+ return
+ }
+ if dstm.IsNil() {
+ dstm.Set(reflect.MakeMap(f.ft))
+ }
+ iter := mapRange(srcm)
+ for iter.Next() {
+ dstm.SetMapIndex(iter.Key(), reflect.ValueOf(append(emptyBuf[:], iter.Value().Bytes()...)))
+ }
+}
+
+func mergeMapOfMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ dstm := dst.AsValueOf(f.ft).Elem()
+ srcm := src.AsValueOf(f.ft).Elem()
+ if srcm.Len() == 0 {
+ return
+ }
+ if dstm.IsNil() {
+ dstm.Set(reflect.MakeMap(f.ft))
+ }
+ iter := mapRange(srcm)
+ for iter.Next() {
+ val := reflect.New(f.ft.Elem().Elem())
+ if f.mi != nil {
+ f.mi.mergePointer(pointerOfValue(val), pointerOfValue(iter.Value()), opts)
+ } else {
+ opts.Merge(asMessage(val), asMessage(iter.Value()))
+ }
+ dstm.SetMapIndex(iter.Key(), val)
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go
new file mode 100644
index 0000000..2706bb6
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go
@@ -0,0 +1,37 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !go1.12
+
+package impl
+
+import "reflect"
+
+type mapIter struct {
+ v reflect.Value
+ keys []reflect.Value
+}
+
+// mapRange provides a less-efficient equivalent to
+// the Go 1.12 reflect.Value.MapRange method.
+func mapRange(v reflect.Value) *mapIter {
+ return &mapIter{v: v}
+}
+
+func (i *mapIter) Next() bool {
+ if i.keys == nil {
+ i.keys = i.v.MapKeys()
+ } else {
+ i.keys = i.keys[1:]
+ }
+ return len(i.keys) > 0
+}
+
+func (i *mapIter) Key() reflect.Value {
+ return i.keys[0]
+}
+
+func (i *mapIter) Value() reflect.Value {
+ return i.v.MapIndex(i.keys[0])
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go
new file mode 100644
index 0000000..1533ef6
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go
@@ -0,0 +1,11 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build go1.12
+
+package impl
+
+import "reflect"
+
+func mapRange(v reflect.Value) *reflect.MapIter { return v.MapRange() }
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
new file mode 100644
index 0000000..0e176d5
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
@@ -0,0 +1,159 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/fieldsort"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// coderMessageInfo contains per-message information used by the fast-path functions.
+// This is a different type from MessageInfo to keep MessageInfo as general-purpose as
+// possible.
+type coderMessageInfo struct {
+ methods piface.Methods
+
+ orderedCoderFields []*coderFieldInfo
+ denseCoderFields []*coderFieldInfo
+ coderFields map[protowire.Number]*coderFieldInfo
+ sizecacheOffset offset
+ unknownOffset offset
+ extensionOffset offset
+ needsInitCheck bool
+ isMessageSet bool
+ numRequiredFields uint8
+}
+
+type coderFieldInfo struct {
+ funcs pointerCoderFuncs // fast-path per-field functions
+ mi *MessageInfo // field's message
+ ft reflect.Type
+ validation validationInfo // information used by message validation
+ num pref.FieldNumber // field number
+ offset offset // struct field offset
+ wiretag uint64 // field tag (number + wire type)
+ tagsize int // size of the varint-encoded tag
+ isPointer bool // true if IsNil may be called on the struct field
+ isRequired bool // true if field is required
+}
+
+func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
+ mi.sizecacheOffset = si.sizecacheOffset
+ mi.unknownOffset = si.unknownOffset
+ mi.extensionOffset = si.extensionOffset
+
+ mi.coderFields = make(map[protowire.Number]*coderFieldInfo)
+ fields := mi.Desc.Fields()
+ preallocFields := make([]coderFieldInfo, fields.Len())
+ for i := 0; i < fields.Len(); i++ {
+ fd := fields.Get(i)
+
+ fs := si.fieldsByNumber[fd.Number()]
+ isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic()
+ if isOneof {
+ fs = si.oneofsByName[fd.ContainingOneof().Name()]
+ }
+ ft := fs.Type
+ var wiretag uint64
+ if !fd.IsPacked() {
+ wiretag = protowire.EncodeTag(fd.Number(), wireTypes[fd.Kind()])
+ } else {
+ wiretag = protowire.EncodeTag(fd.Number(), protowire.BytesType)
+ }
+ var fieldOffset offset
+ var funcs pointerCoderFuncs
+ var childMessage *MessageInfo
+ switch {
+ case isOneof:
+ fieldOffset = offsetOf(fs, mi.Exporter)
+ case fd.IsWeak():
+ fieldOffset = si.weakOffset
+ funcs = makeWeakMessageFieldCoder(fd)
+ default:
+ fieldOffset = offsetOf(fs, mi.Exporter)
+ childMessage, funcs = fieldCoder(fd, ft)
+ }
+ cf := &preallocFields[i]
+ *cf = coderFieldInfo{
+ num: fd.Number(),
+ offset: fieldOffset,
+ wiretag: wiretag,
+ ft: ft,
+ tagsize: protowire.SizeVarint(wiretag),
+ funcs: funcs,
+ mi: childMessage,
+ validation: newFieldValidationInfo(mi, si, fd, ft),
+ isPointer: fd.Cardinality() == pref.Repeated || fd.HasPresence(),
+ isRequired: fd.Cardinality() == pref.Required,
+ }
+ mi.orderedCoderFields = append(mi.orderedCoderFields, cf)
+ mi.coderFields[cf.num] = cf
+ }
+ for i, oneofs := 0, mi.Desc.Oneofs(); i < oneofs.Len(); i++ {
+ if od := oneofs.Get(i); !od.IsSynthetic() {
+ mi.initOneofFieldCoders(od, si)
+ }
+ }
+ if messageset.IsMessageSet(mi.Desc) {
+ if !mi.extensionOffset.IsValid() {
+ panic(fmt.Sprintf("%v: MessageSet with no extensions field", mi.Desc.FullName()))
+ }
+ if !mi.unknownOffset.IsValid() {
+ panic(fmt.Sprintf("%v: MessageSet with no unknown field", mi.Desc.FullName()))
+ }
+ mi.isMessageSet = true
+ }
+ sort.Slice(mi.orderedCoderFields, func(i, j int) bool {
+ return mi.orderedCoderFields[i].num < mi.orderedCoderFields[j].num
+ })
+
+ var maxDense pref.FieldNumber
+ for _, cf := range mi.orderedCoderFields {
+ if cf.num >= 16 && cf.num >= 2*maxDense {
+ break
+ }
+ maxDense = cf.num
+ }
+ mi.denseCoderFields = make([]*coderFieldInfo, maxDense+1)
+ for _, cf := range mi.orderedCoderFields {
+ if int(cf.num) >= len(mi.denseCoderFields) {
+ break
+ }
+ mi.denseCoderFields[cf.num] = cf
+ }
+
+ // To preserve compatibility with historic wire output, marshal oneofs last.
+ if mi.Desc.Oneofs().Len() > 0 {
+ sort.Slice(mi.orderedCoderFields, func(i, j int) bool {
+ fi := fields.ByNumber(mi.orderedCoderFields[i].num)
+ fj := fields.ByNumber(mi.orderedCoderFields[j].num)
+ return fieldsort.Less(fi, fj)
+ })
+ }
+
+ mi.needsInitCheck = needsInitCheck(mi.Desc)
+ if mi.methods.Marshal == nil && mi.methods.Size == nil {
+ mi.methods.Flags |= piface.SupportMarshalDeterministic
+ mi.methods.Marshal = mi.marshal
+ mi.methods.Size = mi.size
+ }
+ if mi.methods.Unmarshal == nil {
+ mi.methods.Flags |= piface.SupportUnmarshalDiscardUnknown
+ mi.methods.Unmarshal = mi.unmarshal
+ }
+ if mi.methods.CheckInitialized == nil {
+ mi.methods.CheckInitialized = mi.checkInitialized
+ }
+ if mi.methods.Merge == nil {
+ mi.methods.Merge = mi.merge
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go
new file mode 100644
index 0000000..cfb68e1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go
@@ -0,0 +1,120 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/flags"
+)
+
+func sizeMessageSet(mi *MessageInfo, p pointer, opts marshalOptions) (size int) {
+ if !flags.ProtoLegacy {
+ return 0
+ }
+
+ ext := *p.Apply(mi.extensionOffset).Extensions()
+ for _, x := range ext {
+ xi := getExtensionFieldInfo(x.Type())
+ if xi.funcs.size == nil {
+ continue
+ }
+ num, _ := protowire.DecodeTag(xi.wiretag)
+ size += messageset.SizeField(num)
+ size += xi.funcs.size(x.Value(), protowire.SizeTag(messageset.FieldMessage), opts)
+ }
+
+ unknown := *p.Apply(mi.unknownOffset).Bytes()
+ size += messageset.SizeUnknown(unknown)
+
+ return size
+}
+
+func marshalMessageSet(mi *MessageInfo, b []byte, p pointer, opts marshalOptions) ([]byte, error) {
+ if !flags.ProtoLegacy {
+ return b, errors.New("no support for message_set_wire_format")
+ }
+
+ ext := *p.Apply(mi.extensionOffset).Extensions()
+ switch len(ext) {
+ case 0:
+ case 1:
+ // Fast-path for one extension: Don't bother sorting the keys.
+ for _, x := range ext {
+ var err error
+ b, err = marshalMessageSetField(mi, b, x, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ default:
+ // Sort the keys to provide a deterministic encoding.
+ // Not sure this is required, but the old code does it.
+ keys := make([]int, 0, len(ext))
+ for k := range ext {
+ keys = append(keys, int(k))
+ }
+ sort.Ints(keys)
+ for _, k := range keys {
+ var err error
+ b, err = marshalMessageSetField(mi, b, ext[int32(k)], opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ }
+
+ unknown := *p.Apply(mi.unknownOffset).Bytes()
+ b, err := messageset.AppendUnknown(b, unknown)
+ if err != nil {
+ return b, err
+ }
+
+ return b, nil
+}
+
+func marshalMessageSetField(mi *MessageInfo, b []byte, x ExtensionField, opts marshalOptions) ([]byte, error) {
+ xi := getExtensionFieldInfo(x.Type())
+ num, _ := protowire.DecodeTag(xi.wiretag)
+ b = messageset.AppendFieldStart(b, num)
+ b, err := xi.funcs.marshal(b, x.Value(), protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType), opts)
+ if err != nil {
+ return b, err
+ }
+ b = messageset.AppendFieldEnd(b)
+ return b, nil
+}
+
+func unmarshalMessageSet(mi *MessageInfo, b []byte, p pointer, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if !flags.ProtoLegacy {
+ return out, errors.New("no support for message_set_wire_format")
+ }
+
+ ep := p.Apply(mi.extensionOffset).Extensions()
+ if *ep == nil {
+ *ep = make(map[int32]ExtensionField)
+ }
+ ext := *ep
+ unknown := p.Apply(mi.unknownOffset).Bytes()
+ initialized := true
+ err = messageset.Unmarshal(b, true, func(num protowire.Number, v []byte) error {
+ o, err := mi.unmarshalExtension(v, num, protowire.BytesType, ext, opts)
+ if err == errUnknown {
+ *unknown = protowire.AppendTag(*unknown, num, protowire.BytesType)
+ *unknown = append(*unknown, v...)
+ return nil
+ }
+ if !o.initialized {
+ initialized = false
+ }
+ return err
+ })
+ out.n = len(b)
+ out.initialized = initialized
+ return out, err
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go
new file mode 100644
index 0000000..86f7dc3
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go
@@ -0,0 +1,209 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build purego appengine
+
+package impl
+
+import (
+ "reflect"
+
+ "google.golang.org/protobuf/encoding/protowire"
+)
+
+func sizeEnum(p pointer, f *coderFieldInfo, _ marshalOptions) (size int) {
+ v := p.v.Elem().Int()
+ return f.tagsize + protowire.SizeVarint(uint64(v))
+}
+
+func appendEnum(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ v := p.v.Elem().Int()
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(v))
+ return b, nil
+}
+
+func consumeEnum(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, _ unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ p.v.Elem().SetInt(int64(v))
+ out.n = n
+ return out, nil
+}
+
+func mergeEnum(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ dst.v.Elem().Set(src.v.Elem())
+}
+
+var coderEnum = pointerCoderFuncs{
+ size: sizeEnum,
+ marshal: appendEnum,
+ unmarshal: consumeEnum,
+ merge: mergeEnum,
+}
+
+func sizeEnumNoZero(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ if p.v.Elem().Int() == 0 {
+ return 0
+ }
+ return sizeEnum(p, f, opts)
+}
+
+func appendEnumNoZero(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ if p.v.Elem().Int() == 0 {
+ return b, nil
+ }
+ return appendEnum(b, p, f, opts)
+}
+
+func mergeEnumNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ if src.v.Elem().Int() != 0 {
+ dst.v.Elem().Set(src.v.Elem())
+ }
+}
+
+var coderEnumNoZero = pointerCoderFuncs{
+ size: sizeEnumNoZero,
+ marshal: appendEnumNoZero,
+ unmarshal: consumeEnum,
+ merge: mergeEnumNoZero,
+}
+
+func sizeEnumPtr(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ return sizeEnum(pointer{p.v.Elem()}, f, opts)
+}
+
+func appendEnumPtr(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ return appendEnum(b, pointer{p.v.Elem()}, f, opts)
+}
+
+func consumeEnumPtr(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ if p.v.Elem().IsNil() {
+ p.v.Elem().Set(reflect.New(p.v.Elem().Type().Elem()))
+ }
+ return consumeEnum(b, pointer{p.v.Elem()}, wtyp, f, opts)
+}
+
+func mergeEnumPtr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ if !src.v.Elem().IsNil() {
+ v := reflect.New(dst.v.Type().Elem().Elem())
+ v.Elem().Set(src.v.Elem().Elem())
+ dst.v.Elem().Set(v)
+ }
+}
+
+var coderEnumPtr = pointerCoderFuncs{
+ size: sizeEnumPtr,
+ marshal: appendEnumPtr,
+ unmarshal: consumeEnumPtr,
+ merge: mergeEnumPtr,
+}
+
+func sizeEnumSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ s := p.v.Elem()
+ for i, llen := 0, s.Len(); i < llen; i++ {
+ size += protowire.SizeVarint(uint64(s.Index(i).Int())) + f.tagsize
+ }
+ return size
+}
+
+func appendEnumSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ s := p.v.Elem()
+ for i, llen := 0, s.Len(); i < llen; i++ {
+ b = protowire.AppendVarint(b, f.wiretag)
+ b = protowire.AppendVarint(b, uint64(s.Index(i).Int()))
+ }
+ return b, nil
+}
+
+func consumeEnumSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ s := p.v.Elem()
+ if wtyp == protowire.BytesType {
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ rv := reflect.New(s.Type().Elem()).Elem()
+ rv.SetInt(int64(v))
+ s.Set(reflect.Append(s, rv))
+ b = b[n:]
+ }
+ out.n = n
+ return out, nil
+ }
+ if wtyp != protowire.VarintType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ rv := reflect.New(s.Type().Elem()).Elem()
+ rv.SetInt(int64(v))
+ s.Set(reflect.Append(s, rv))
+ out.n = n
+ return out, nil
+}
+
+func mergeEnumSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ dst.v.Elem().Set(reflect.AppendSlice(dst.v.Elem(), src.v.Elem()))
+}
+
+var coderEnumSlice = pointerCoderFuncs{
+ size: sizeEnumSlice,
+ marshal: appendEnumSlice,
+ unmarshal: consumeEnumSlice,
+ merge: mergeEnumSlice,
+}
+
+func sizeEnumPackedSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
+ s := p.v.Elem()
+ llen := s.Len()
+ if llen == 0 {
+ return 0
+ }
+ n := 0
+ for i := 0; i < llen; i++ {
+ n += protowire.SizeVarint(uint64(s.Index(i).Int()))
+ }
+ return f.tagsize + protowire.SizeBytes(n)
+}
+
+func appendEnumPackedSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ s := p.v.Elem()
+ llen := s.Len()
+ if llen == 0 {
+ return b, nil
+ }
+ b = protowire.AppendVarint(b, f.wiretag)
+ n := 0
+ for i := 0; i < llen; i++ {
+ n += protowire.SizeVarint(uint64(s.Index(i).Int()))
+ }
+ b = protowire.AppendVarint(b, uint64(n))
+ for i := 0; i < llen; i++ {
+ b = protowire.AppendVarint(b, uint64(s.Index(i).Int()))
+ }
+ return b, nil
+}
+
+var coderEnumPackedSlice = pointerCoderFuncs{
+ size: sizeEnumPackedSlice,
+ marshal: appendEnumPackedSlice,
+ unmarshal: consumeEnumSlice,
+ merge: mergeEnumSlice,
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go
new file mode 100644
index 0000000..e899712
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_tables.go
@@ -0,0 +1,557 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/strs"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// pointerCoderFuncs is a set of pointer encoding functions.
+type pointerCoderFuncs struct {
+ mi *MessageInfo
+ size func(p pointer, f *coderFieldInfo, opts marshalOptions) int
+ marshal func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error)
+ unmarshal func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error)
+ isInit func(p pointer, f *coderFieldInfo) error
+ merge func(dst, src pointer, f *coderFieldInfo, opts mergeOptions)
+}
+
+// valueCoderFuncs is a set of protoreflect.Value encoding functions.
+type valueCoderFuncs struct {
+ size func(v pref.Value, tagsize int, opts marshalOptions) int
+ marshal func(b []byte, v pref.Value, wiretag uint64, opts marshalOptions) ([]byte, error)
+ unmarshal func(b []byte, v pref.Value, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (pref.Value, unmarshalOutput, error)
+ isInit func(v pref.Value) error
+ merge func(dst, src pref.Value, opts mergeOptions) pref.Value
+}
+
+// fieldCoder returns pointer functions for a field, used for operating on
+// struct fields.
+func fieldCoder(fd pref.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
+ switch {
+ case fd.IsMap():
+ return encoderFuncsForMap(fd, ft)
+ case fd.Cardinality() == pref.Repeated && !fd.IsPacked():
+ // Repeated fields (not packed).
+ if ft.Kind() != reflect.Slice {
+ break
+ }
+ ft := ft.Elem()
+ switch fd.Kind() {
+ case pref.BoolKind:
+ if ft.Kind() == reflect.Bool {
+ return nil, coderBoolSlice
+ }
+ case pref.EnumKind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderEnumSlice
+ }
+ case pref.Int32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderInt32Slice
+ }
+ case pref.Sint32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSint32Slice
+ }
+ case pref.Uint32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderUint32Slice
+ }
+ case pref.Int64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderInt64Slice
+ }
+ case pref.Sint64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSint64Slice
+ }
+ case pref.Uint64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderUint64Slice
+ }
+ case pref.Sfixed32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSfixed32Slice
+ }
+ case pref.Fixed32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderFixed32Slice
+ }
+ case pref.FloatKind:
+ if ft.Kind() == reflect.Float32 {
+ return nil, coderFloatSlice
+ }
+ case pref.Sfixed64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSfixed64Slice
+ }
+ case pref.Fixed64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderFixed64Slice
+ }
+ case pref.DoubleKind:
+ if ft.Kind() == reflect.Float64 {
+ return nil, coderDoubleSlice
+ }
+ case pref.StringKind:
+ if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
+ return nil, coderStringSliceValidateUTF8
+ }
+ if ft.Kind() == reflect.String {
+ return nil, coderStringSlice
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 && strs.EnforceUTF8(fd) {
+ return nil, coderBytesSliceValidateUTF8
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
+ return nil, coderBytesSlice
+ }
+ case pref.BytesKind:
+ if ft.Kind() == reflect.String {
+ return nil, coderStringSlice
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
+ return nil, coderBytesSlice
+ }
+ case pref.MessageKind:
+ return getMessageInfo(ft), makeMessageSliceFieldCoder(fd, ft)
+ case pref.GroupKind:
+ return getMessageInfo(ft), makeGroupSliceFieldCoder(fd, ft)
+ }
+ case fd.Cardinality() == pref.Repeated && fd.IsPacked():
+ // Packed repeated fields.
+ //
+ // Only repeated fields of primitive numeric types
+ // (Varint, Fixed32, or Fixed64 wire type) can be packed.
+ if ft.Kind() != reflect.Slice {
+ break
+ }
+ ft := ft.Elem()
+ switch fd.Kind() {
+ case pref.BoolKind:
+ if ft.Kind() == reflect.Bool {
+ return nil, coderBoolPackedSlice
+ }
+ case pref.EnumKind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderEnumPackedSlice
+ }
+ case pref.Int32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderInt32PackedSlice
+ }
+ case pref.Sint32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSint32PackedSlice
+ }
+ case pref.Uint32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderUint32PackedSlice
+ }
+ case pref.Int64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderInt64PackedSlice
+ }
+ case pref.Sint64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSint64PackedSlice
+ }
+ case pref.Uint64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderUint64PackedSlice
+ }
+ case pref.Sfixed32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSfixed32PackedSlice
+ }
+ case pref.Fixed32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderFixed32PackedSlice
+ }
+ case pref.FloatKind:
+ if ft.Kind() == reflect.Float32 {
+ return nil, coderFloatPackedSlice
+ }
+ case pref.Sfixed64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSfixed64PackedSlice
+ }
+ case pref.Fixed64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderFixed64PackedSlice
+ }
+ case pref.DoubleKind:
+ if ft.Kind() == reflect.Float64 {
+ return nil, coderDoublePackedSlice
+ }
+ }
+ case fd.Kind() == pref.MessageKind:
+ return getMessageInfo(ft), makeMessageFieldCoder(fd, ft)
+ case fd.Kind() == pref.GroupKind:
+ return getMessageInfo(ft), makeGroupFieldCoder(fd, ft)
+ case fd.Syntax() == pref.Proto3 && fd.ContainingOneof() == nil:
+ // Populated oneof fields always encode even if set to the zero value,
+ // which normally are not encoded in proto3.
+ switch fd.Kind() {
+ case pref.BoolKind:
+ if ft.Kind() == reflect.Bool {
+ return nil, coderBoolNoZero
+ }
+ case pref.EnumKind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderEnumNoZero
+ }
+ case pref.Int32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderInt32NoZero
+ }
+ case pref.Sint32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSint32NoZero
+ }
+ case pref.Uint32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderUint32NoZero
+ }
+ case pref.Int64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderInt64NoZero
+ }
+ case pref.Sint64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSint64NoZero
+ }
+ case pref.Uint64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderUint64NoZero
+ }
+ case pref.Sfixed32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSfixed32NoZero
+ }
+ case pref.Fixed32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderFixed32NoZero
+ }
+ case pref.FloatKind:
+ if ft.Kind() == reflect.Float32 {
+ return nil, coderFloatNoZero
+ }
+ case pref.Sfixed64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSfixed64NoZero
+ }
+ case pref.Fixed64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderFixed64NoZero
+ }
+ case pref.DoubleKind:
+ if ft.Kind() == reflect.Float64 {
+ return nil, coderDoubleNoZero
+ }
+ case pref.StringKind:
+ if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
+ return nil, coderStringNoZeroValidateUTF8
+ }
+ if ft.Kind() == reflect.String {
+ return nil, coderStringNoZero
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 && strs.EnforceUTF8(fd) {
+ return nil, coderBytesNoZeroValidateUTF8
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
+ return nil, coderBytesNoZero
+ }
+ case pref.BytesKind:
+ if ft.Kind() == reflect.String {
+ return nil, coderStringNoZero
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
+ return nil, coderBytesNoZero
+ }
+ }
+ case ft.Kind() == reflect.Ptr:
+ ft := ft.Elem()
+ switch fd.Kind() {
+ case pref.BoolKind:
+ if ft.Kind() == reflect.Bool {
+ return nil, coderBoolPtr
+ }
+ case pref.EnumKind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderEnumPtr
+ }
+ case pref.Int32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderInt32Ptr
+ }
+ case pref.Sint32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSint32Ptr
+ }
+ case pref.Uint32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderUint32Ptr
+ }
+ case pref.Int64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderInt64Ptr
+ }
+ case pref.Sint64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSint64Ptr
+ }
+ case pref.Uint64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderUint64Ptr
+ }
+ case pref.Sfixed32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSfixed32Ptr
+ }
+ case pref.Fixed32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderFixed32Ptr
+ }
+ case pref.FloatKind:
+ if ft.Kind() == reflect.Float32 {
+ return nil, coderFloatPtr
+ }
+ case pref.Sfixed64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSfixed64Ptr
+ }
+ case pref.Fixed64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderFixed64Ptr
+ }
+ case pref.DoubleKind:
+ if ft.Kind() == reflect.Float64 {
+ return nil, coderDoublePtr
+ }
+ case pref.StringKind:
+ if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
+ return nil, coderStringPtrValidateUTF8
+ }
+ if ft.Kind() == reflect.String {
+ return nil, coderStringPtr
+ }
+ case pref.BytesKind:
+ if ft.Kind() == reflect.String {
+ return nil, coderStringPtr
+ }
+ }
+ default:
+ switch fd.Kind() {
+ case pref.BoolKind:
+ if ft.Kind() == reflect.Bool {
+ return nil, coderBool
+ }
+ case pref.EnumKind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderEnum
+ }
+ case pref.Int32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderInt32
+ }
+ case pref.Sint32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSint32
+ }
+ case pref.Uint32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderUint32
+ }
+ case pref.Int64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderInt64
+ }
+ case pref.Sint64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSint64
+ }
+ case pref.Uint64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderUint64
+ }
+ case pref.Sfixed32Kind:
+ if ft.Kind() == reflect.Int32 {
+ return nil, coderSfixed32
+ }
+ case pref.Fixed32Kind:
+ if ft.Kind() == reflect.Uint32 {
+ return nil, coderFixed32
+ }
+ case pref.FloatKind:
+ if ft.Kind() == reflect.Float32 {
+ return nil, coderFloat
+ }
+ case pref.Sfixed64Kind:
+ if ft.Kind() == reflect.Int64 {
+ return nil, coderSfixed64
+ }
+ case pref.Fixed64Kind:
+ if ft.Kind() == reflect.Uint64 {
+ return nil, coderFixed64
+ }
+ case pref.DoubleKind:
+ if ft.Kind() == reflect.Float64 {
+ return nil, coderDouble
+ }
+ case pref.StringKind:
+ if ft.Kind() == reflect.String && strs.EnforceUTF8(fd) {
+ return nil, coderStringValidateUTF8
+ }
+ if ft.Kind() == reflect.String {
+ return nil, coderString
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 && strs.EnforceUTF8(fd) {
+ return nil, coderBytesValidateUTF8
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
+ return nil, coderBytes
+ }
+ case pref.BytesKind:
+ if ft.Kind() == reflect.String {
+ return nil, coderString
+ }
+ if ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8 {
+ return nil, coderBytes
+ }
+ }
+ }
+ panic(fmt.Sprintf("invalid type: no encoder for %v %v %v/%v", fd.FullName(), fd.Cardinality(), fd.Kind(), ft))
+}
+
+// encoderFuncsForValue returns value functions for a field, used for
+// extension values and map encoding.
+func encoderFuncsForValue(fd pref.FieldDescriptor) valueCoderFuncs {
+ switch {
+ case fd.Cardinality() == pref.Repeated && !fd.IsPacked():
+ switch fd.Kind() {
+ case pref.BoolKind:
+ return coderBoolSliceValue
+ case pref.EnumKind:
+ return coderEnumSliceValue
+ case pref.Int32Kind:
+ return coderInt32SliceValue
+ case pref.Sint32Kind:
+ return coderSint32SliceValue
+ case pref.Uint32Kind:
+ return coderUint32SliceValue
+ case pref.Int64Kind:
+ return coderInt64SliceValue
+ case pref.Sint64Kind:
+ return coderSint64SliceValue
+ case pref.Uint64Kind:
+ return coderUint64SliceValue
+ case pref.Sfixed32Kind:
+ return coderSfixed32SliceValue
+ case pref.Fixed32Kind:
+ return coderFixed32SliceValue
+ case pref.FloatKind:
+ return coderFloatSliceValue
+ case pref.Sfixed64Kind:
+ return coderSfixed64SliceValue
+ case pref.Fixed64Kind:
+ return coderFixed64SliceValue
+ case pref.DoubleKind:
+ return coderDoubleSliceValue
+ case pref.StringKind:
+ // We don't have a UTF-8 validating coder for repeated string fields.
+ // Value coders are used for extensions and maps.
+ // Extensions are never proto3, and maps never contain lists.
+ return coderStringSliceValue
+ case pref.BytesKind:
+ return coderBytesSliceValue
+ case pref.MessageKind:
+ return coderMessageSliceValue
+ case pref.GroupKind:
+ return coderGroupSliceValue
+ }
+ case fd.Cardinality() == pref.Repeated && fd.IsPacked():
+ switch fd.Kind() {
+ case pref.BoolKind:
+ return coderBoolPackedSliceValue
+ case pref.EnumKind:
+ return coderEnumPackedSliceValue
+ case pref.Int32Kind:
+ return coderInt32PackedSliceValue
+ case pref.Sint32Kind:
+ return coderSint32PackedSliceValue
+ case pref.Uint32Kind:
+ return coderUint32PackedSliceValue
+ case pref.Int64Kind:
+ return coderInt64PackedSliceValue
+ case pref.Sint64Kind:
+ return coderSint64PackedSliceValue
+ case pref.Uint64Kind:
+ return coderUint64PackedSliceValue
+ case pref.Sfixed32Kind:
+ return coderSfixed32PackedSliceValue
+ case pref.Fixed32Kind:
+ return coderFixed32PackedSliceValue
+ case pref.FloatKind:
+ return coderFloatPackedSliceValue
+ case pref.Sfixed64Kind:
+ return coderSfixed64PackedSliceValue
+ case pref.Fixed64Kind:
+ return coderFixed64PackedSliceValue
+ case pref.DoubleKind:
+ return coderDoublePackedSliceValue
+ }
+ default:
+ switch fd.Kind() {
+ default:
+ case pref.BoolKind:
+ return coderBoolValue
+ case pref.EnumKind:
+ return coderEnumValue
+ case pref.Int32Kind:
+ return coderInt32Value
+ case pref.Sint32Kind:
+ return coderSint32Value
+ case pref.Uint32Kind:
+ return coderUint32Value
+ case pref.Int64Kind:
+ return coderInt64Value
+ case pref.Sint64Kind:
+ return coderSint64Value
+ case pref.Uint64Kind:
+ return coderUint64Value
+ case pref.Sfixed32Kind:
+ return coderSfixed32Value
+ case pref.Fixed32Kind:
+ return coderFixed32Value
+ case pref.FloatKind:
+ return coderFloatValue
+ case pref.Sfixed64Kind:
+ return coderSfixed64Value
+ case pref.Fixed64Kind:
+ return coderFixed64Value
+ case pref.DoubleKind:
+ return coderDoubleValue
+ case pref.StringKind:
+ if strs.EnforceUTF8(fd) {
+ return coderStringValueValidateUTF8
+ }
+ return coderStringValue
+ case pref.BytesKind:
+ return coderBytesValue
+ case pref.MessageKind:
+ return coderMessageValue
+ case pref.GroupKind:
+ return coderGroupValue
+ }
+ }
+ panic(fmt.Sprintf("invalid field: no encoder for %v %v %v", fd.FullName(), fd.Cardinality(), fd.Kind()))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
new file mode 100644
index 0000000..e118af1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go
@@ -0,0 +1,17 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !purego,!appengine
+
+package impl
+
+// When using unsafe pointers, we can just treat enum values as int32s.
+
+var (
+ coderEnumNoZero = coderInt32NoZero
+ coderEnum = coderInt32
+ coderEnumPtr = coderInt32Ptr
+ coderEnumSlice = coderInt32Slice
+ coderEnumPackedSlice = coderInt32PackedSlice
+)
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert.go b/vendor/google.golang.org/protobuf/internal/impl/convert.go
new file mode 100644
index 0000000..36a90df
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go
@@ -0,0 +1,467 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// unwrapper unwraps the value to the underlying value.
+// This is implemented by List and Map.
+type unwrapper interface {
+ protoUnwrap() interface{}
+}
+
+// A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types.
+type Converter interface {
+ // PBValueOf converts a reflect.Value to a protoreflect.Value.
+ PBValueOf(reflect.Value) pref.Value
+
+ // GoValueOf converts a protoreflect.Value to a reflect.Value.
+ GoValueOf(pref.Value) reflect.Value
+
+ // IsValidPB returns whether a protoreflect.Value is compatible with this type.
+ IsValidPB(pref.Value) bool
+
+ // IsValidGo returns whether a reflect.Value is compatible with this type.
+ IsValidGo(reflect.Value) bool
+
+ // New returns a new field value.
+ // For scalars, it returns the default value of the field.
+ // For composite types, it returns a new mutable value.
+ New() pref.Value
+
+ // Zero returns a new field value.
+ // For scalars, it returns the default value of the field.
+ // For composite types, it returns an immutable, empty value.
+ Zero() pref.Value
+}
+
+// NewConverter matches a Go type with a protobuf field and returns a Converter
+// that converts between the two. Enums must be a named int32 kind that
+// implements protoreflect.Enum, and messages must be pointer to a named
+// struct type that implements protoreflect.ProtoMessage.
+//
+// This matcher deliberately supports a wider range of Go types than what
+// protoc-gen-go historically generated to be able to automatically wrap some
+// v1 messages generated by other forks of protoc-gen-go.
+func NewConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
+ switch {
+ case fd.IsList():
+ return newListConverter(t, fd)
+ case fd.IsMap():
+ return newMapConverter(t, fd)
+ default:
+ return newSingularConverter(t, fd)
+ }
+ panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName()))
+}
+
+var (
+ boolType = reflect.TypeOf(bool(false))
+ int32Type = reflect.TypeOf(int32(0))
+ int64Type = reflect.TypeOf(int64(0))
+ uint32Type = reflect.TypeOf(uint32(0))
+ uint64Type = reflect.TypeOf(uint64(0))
+ float32Type = reflect.TypeOf(float32(0))
+ float64Type = reflect.TypeOf(float64(0))
+ stringType = reflect.TypeOf(string(""))
+ bytesType = reflect.TypeOf([]byte(nil))
+ byteType = reflect.TypeOf(byte(0))
+)
+
+var (
+ boolZero = pref.ValueOfBool(false)
+ int32Zero = pref.ValueOfInt32(0)
+ int64Zero = pref.ValueOfInt64(0)
+ uint32Zero = pref.ValueOfUint32(0)
+ uint64Zero = pref.ValueOfUint64(0)
+ float32Zero = pref.ValueOfFloat32(0)
+ float64Zero = pref.ValueOfFloat64(0)
+ stringZero = pref.ValueOfString("")
+ bytesZero = pref.ValueOfBytes(nil)
+)
+
+func newSingularConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
+ defVal := func(fd pref.FieldDescriptor, zero pref.Value) pref.Value {
+ if fd.Cardinality() == pref.Repeated {
+ // Default isn't defined for repeated fields.
+ return zero
+ }
+ return fd.Default()
+ }
+ switch fd.Kind() {
+ case pref.BoolKind:
+ if t.Kind() == reflect.Bool {
+ return &boolConverter{t, defVal(fd, boolZero)}
+ }
+ case pref.Int32Kind, pref.Sint32Kind, pref.Sfixed32Kind:
+ if t.Kind() == reflect.Int32 {
+ return &int32Converter{t, defVal(fd, int32Zero)}
+ }
+ case pref.Int64Kind, pref.Sint64Kind, pref.Sfixed64Kind:
+ if t.Kind() == reflect.Int64 {
+ return &int64Converter{t, defVal(fd, int64Zero)}
+ }
+ case pref.Uint32Kind, pref.Fixed32Kind:
+ if t.Kind() == reflect.Uint32 {
+ return &uint32Converter{t, defVal(fd, uint32Zero)}
+ }
+ case pref.Uint64Kind, pref.Fixed64Kind:
+ if t.Kind() == reflect.Uint64 {
+ return &uint64Converter{t, defVal(fd, uint64Zero)}
+ }
+ case pref.FloatKind:
+ if t.Kind() == reflect.Float32 {
+ return &float32Converter{t, defVal(fd, float32Zero)}
+ }
+ case pref.DoubleKind:
+ if t.Kind() == reflect.Float64 {
+ return &float64Converter{t, defVal(fd, float64Zero)}
+ }
+ case pref.StringKind:
+ if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) {
+ return &stringConverter{t, defVal(fd, stringZero)}
+ }
+ case pref.BytesKind:
+ if t.Kind() == reflect.String || (t.Kind() == reflect.Slice && t.Elem() == byteType) {
+ return &bytesConverter{t, defVal(fd, bytesZero)}
+ }
+ case pref.EnumKind:
+ // Handle enums, which must be a named int32 type.
+ if t.Kind() == reflect.Int32 {
+ return newEnumConverter(t, fd)
+ }
+ case pref.MessageKind, pref.GroupKind:
+ return newMessageConverter(t)
+ }
+ panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName()))
+}
+
+type boolConverter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *boolConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfBool(v.Bool())
+}
+func (c *boolConverter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(v.Bool()).Convert(c.goType)
+}
+func (c *boolConverter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(bool)
+ return ok
+}
+func (c *boolConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *boolConverter) New() pref.Value { return c.def }
+func (c *boolConverter) Zero() pref.Value { return c.def }
+
+type int32Converter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *int32Converter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfInt32(int32(v.Int()))
+}
+func (c *int32Converter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(int32(v.Int())).Convert(c.goType)
+}
+func (c *int32Converter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(int32)
+ return ok
+}
+func (c *int32Converter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *int32Converter) New() pref.Value { return c.def }
+func (c *int32Converter) Zero() pref.Value { return c.def }
+
+type int64Converter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *int64Converter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfInt64(int64(v.Int()))
+}
+func (c *int64Converter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(int64(v.Int())).Convert(c.goType)
+}
+func (c *int64Converter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(int64)
+ return ok
+}
+func (c *int64Converter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *int64Converter) New() pref.Value { return c.def }
+func (c *int64Converter) Zero() pref.Value { return c.def }
+
+type uint32Converter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *uint32Converter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfUint32(uint32(v.Uint()))
+}
+func (c *uint32Converter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(uint32(v.Uint())).Convert(c.goType)
+}
+func (c *uint32Converter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(uint32)
+ return ok
+}
+func (c *uint32Converter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *uint32Converter) New() pref.Value { return c.def }
+func (c *uint32Converter) Zero() pref.Value { return c.def }
+
+type uint64Converter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *uint64Converter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfUint64(uint64(v.Uint()))
+}
+func (c *uint64Converter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(uint64(v.Uint())).Convert(c.goType)
+}
+func (c *uint64Converter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(uint64)
+ return ok
+}
+func (c *uint64Converter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *uint64Converter) New() pref.Value { return c.def }
+func (c *uint64Converter) Zero() pref.Value { return c.def }
+
+type float32Converter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *float32Converter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfFloat32(float32(v.Float()))
+}
+func (c *float32Converter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(float32(v.Float())).Convert(c.goType)
+}
+func (c *float32Converter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(float32)
+ return ok
+}
+func (c *float32Converter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *float32Converter) New() pref.Value { return c.def }
+func (c *float32Converter) Zero() pref.Value { return c.def }
+
+type float64Converter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *float64Converter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfFloat64(float64(v.Float()))
+}
+func (c *float64Converter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(float64(v.Float())).Convert(c.goType)
+}
+func (c *float64Converter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(float64)
+ return ok
+}
+func (c *float64Converter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *float64Converter) New() pref.Value { return c.def }
+func (c *float64Converter) Zero() pref.Value { return c.def }
+
+type stringConverter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *stringConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfString(v.Convert(stringType).String())
+}
+func (c *stringConverter) GoValueOf(v pref.Value) reflect.Value {
+ // pref.Value.String never panics, so we go through an interface
+ // conversion here to check the type.
+ s := v.Interface().(string)
+ if c.goType.Kind() == reflect.Slice && s == "" {
+ return reflect.Zero(c.goType) // ensure empty string is []byte(nil)
+ }
+ return reflect.ValueOf(s).Convert(c.goType)
+}
+func (c *stringConverter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(string)
+ return ok
+}
+func (c *stringConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *stringConverter) New() pref.Value { return c.def }
+func (c *stringConverter) Zero() pref.Value { return c.def }
+
+type bytesConverter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func (c *bytesConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ if c.goType.Kind() == reflect.String && v.Len() == 0 {
+ return pref.ValueOfBytes(nil) // ensure empty string is []byte(nil)
+ }
+ return pref.ValueOfBytes(v.Convert(bytesType).Bytes())
+}
+func (c *bytesConverter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(v.Bytes()).Convert(c.goType)
+}
+func (c *bytesConverter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().([]byte)
+ return ok
+}
+func (c *bytesConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+func (c *bytesConverter) New() pref.Value { return c.def }
+func (c *bytesConverter) Zero() pref.Value { return c.def }
+
+type enumConverter struct {
+ goType reflect.Type
+ def pref.Value
+}
+
+func newEnumConverter(goType reflect.Type, fd pref.FieldDescriptor) Converter {
+ var def pref.Value
+ if fd.Cardinality() == pref.Repeated {
+ def = pref.ValueOfEnum(fd.Enum().Values().Get(0).Number())
+ } else {
+ def = fd.Default()
+ }
+ return &enumConverter{goType, def}
+}
+
+func (c *enumConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfEnum(pref.EnumNumber(v.Int()))
+}
+
+func (c *enumConverter) GoValueOf(v pref.Value) reflect.Value {
+ return reflect.ValueOf(v.Enum()).Convert(c.goType)
+}
+
+func (c *enumConverter) IsValidPB(v pref.Value) bool {
+ _, ok := v.Interface().(pref.EnumNumber)
+ return ok
+}
+
+func (c *enumConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+
+func (c *enumConverter) New() pref.Value {
+ return c.def
+}
+
+func (c *enumConverter) Zero() pref.Value {
+ return c.def
+}
+
+type messageConverter struct {
+ goType reflect.Type
+}
+
+func newMessageConverter(goType reflect.Type) Converter {
+ return &messageConverter{goType}
+}
+
+func (c *messageConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ if m, ok := v.Interface().(pref.ProtoMessage); ok {
+ return pref.ValueOfMessage(m.ProtoReflect())
+ }
+ return pref.ValueOfMessage(legacyWrapMessage(v))
+}
+
+func (c *messageConverter) GoValueOf(v pref.Value) reflect.Value {
+ m := v.Message()
+ var rv reflect.Value
+ if u, ok := m.(unwrapper); ok {
+ rv = reflect.ValueOf(u.protoUnwrap())
+ } else {
+ rv = reflect.ValueOf(m.Interface())
+ }
+ if rv.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", rv.Type(), c.goType))
+ }
+ return rv
+}
+
+func (c *messageConverter) IsValidPB(v pref.Value) bool {
+ m := v.Message()
+ var rv reflect.Value
+ if u, ok := m.(unwrapper); ok {
+ rv = reflect.ValueOf(u.protoUnwrap())
+ } else {
+ rv = reflect.ValueOf(m.Interface())
+ }
+ return rv.Type() == c.goType
+}
+
+func (c *messageConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+
+func (c *messageConverter) New() pref.Value {
+ return c.PBValueOf(reflect.New(c.goType.Elem()))
+}
+
+func (c *messageConverter) Zero() pref.Value {
+ return c.PBValueOf(reflect.Zero(c.goType))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_list.go b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go
new file mode 100644
index 0000000..6fccab5
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert_list.go
@@ -0,0 +1,141 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func newListConverter(t reflect.Type, fd pref.FieldDescriptor) Converter {
+ switch {
+ case t.Kind() == reflect.Ptr && t.Elem().Kind() == reflect.Slice:
+ return &listPtrConverter{t, newSingularConverter(t.Elem().Elem(), fd)}
+ case t.Kind() == reflect.Slice:
+ return &listConverter{t, newSingularConverter(t.Elem(), fd)}
+ }
+ panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName()))
+}
+
+type listConverter struct {
+ goType reflect.Type // []T
+ c Converter
+}
+
+func (c *listConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ pv := reflect.New(c.goType)
+ pv.Elem().Set(v)
+ return pref.ValueOfList(&listReflect{pv, c.c})
+}
+
+func (c *listConverter) GoValueOf(v pref.Value) reflect.Value {
+ rv := v.List().(*listReflect).v
+ if rv.IsNil() {
+ return reflect.Zero(c.goType)
+ }
+ return rv.Elem()
+}
+
+func (c *listConverter) IsValidPB(v pref.Value) bool {
+ list, ok := v.Interface().(*listReflect)
+ if !ok {
+ return false
+ }
+ return list.v.Type().Elem() == c.goType
+}
+
+func (c *listConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+
+func (c *listConverter) New() pref.Value {
+ return pref.ValueOfList(&listReflect{reflect.New(c.goType), c.c})
+}
+
+func (c *listConverter) Zero() pref.Value {
+ return pref.ValueOfList(&listReflect{reflect.Zero(reflect.PtrTo(c.goType)), c.c})
+}
+
+type listPtrConverter struct {
+ goType reflect.Type // *[]T
+ c Converter
+}
+
+func (c *listPtrConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfList(&listReflect{v, c.c})
+}
+
+func (c *listPtrConverter) GoValueOf(v pref.Value) reflect.Value {
+ return v.List().(*listReflect).v
+}
+
+func (c *listPtrConverter) IsValidPB(v pref.Value) bool {
+ list, ok := v.Interface().(*listReflect)
+ if !ok {
+ return false
+ }
+ return list.v.Type() == c.goType
+}
+
+func (c *listPtrConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+
+func (c *listPtrConverter) New() pref.Value {
+ return c.PBValueOf(reflect.New(c.goType.Elem()))
+}
+
+func (c *listPtrConverter) Zero() pref.Value {
+ return c.PBValueOf(reflect.Zero(c.goType))
+}
+
+type listReflect struct {
+ v reflect.Value // *[]T
+ conv Converter
+}
+
+func (ls *listReflect) Len() int {
+ if ls.v.IsNil() {
+ return 0
+ }
+ return ls.v.Elem().Len()
+}
+func (ls *listReflect) Get(i int) pref.Value {
+ return ls.conv.PBValueOf(ls.v.Elem().Index(i))
+}
+func (ls *listReflect) Set(i int, v pref.Value) {
+ ls.v.Elem().Index(i).Set(ls.conv.GoValueOf(v))
+}
+func (ls *listReflect) Append(v pref.Value) {
+ ls.v.Elem().Set(reflect.Append(ls.v.Elem(), ls.conv.GoValueOf(v)))
+}
+func (ls *listReflect) AppendMutable() pref.Value {
+ if _, ok := ls.conv.(*messageConverter); !ok {
+ panic("invalid AppendMutable on list with non-message type")
+ }
+ v := ls.NewElement()
+ ls.Append(v)
+ return v
+}
+func (ls *listReflect) Truncate(i int) {
+ ls.v.Elem().Set(ls.v.Elem().Slice(0, i))
+}
+func (ls *listReflect) NewElement() pref.Value {
+ return ls.conv.New()
+}
+func (ls *listReflect) IsValid() bool {
+ return !ls.v.IsNil()
+}
+func (ls *listReflect) protoUnwrap() interface{} {
+ return ls.v.Interface()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go
new file mode 100644
index 0000000..de06b25
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go
@@ -0,0 +1,121 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type mapConverter struct {
+ goType reflect.Type // map[K]V
+ keyConv, valConv Converter
+}
+
+func newMapConverter(t reflect.Type, fd pref.FieldDescriptor) *mapConverter {
+ if t.Kind() != reflect.Map {
+ panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName()))
+ }
+ return &mapConverter{
+ goType: t,
+ keyConv: newSingularConverter(t.Key(), fd.MapKey()),
+ valConv: newSingularConverter(t.Elem(), fd.MapValue()),
+ }
+}
+
+func (c *mapConverter) PBValueOf(v reflect.Value) pref.Value {
+ if v.Type() != c.goType {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType))
+ }
+ return pref.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv})
+}
+
+func (c *mapConverter) GoValueOf(v pref.Value) reflect.Value {
+ return v.Map().(*mapReflect).v
+}
+
+func (c *mapConverter) IsValidPB(v pref.Value) bool {
+ mapv, ok := v.Interface().(*mapReflect)
+ if !ok {
+ return false
+ }
+ return mapv.v.Type() == c.goType
+}
+
+func (c *mapConverter) IsValidGo(v reflect.Value) bool {
+ return v.IsValid() && v.Type() == c.goType
+}
+
+func (c *mapConverter) New() pref.Value {
+ return c.PBValueOf(reflect.MakeMap(c.goType))
+}
+
+func (c *mapConverter) Zero() pref.Value {
+ return c.PBValueOf(reflect.Zero(c.goType))
+}
+
+type mapReflect struct {
+ v reflect.Value // map[K]V
+ keyConv Converter
+ valConv Converter
+}
+
+func (ms *mapReflect) Len() int {
+ return ms.v.Len()
+}
+func (ms *mapReflect) Has(k pref.MapKey) bool {
+ rk := ms.keyConv.GoValueOf(k.Value())
+ rv := ms.v.MapIndex(rk)
+ return rv.IsValid()
+}
+func (ms *mapReflect) Get(k pref.MapKey) pref.Value {
+ rk := ms.keyConv.GoValueOf(k.Value())
+ rv := ms.v.MapIndex(rk)
+ if !rv.IsValid() {
+ return pref.Value{}
+ }
+ return ms.valConv.PBValueOf(rv)
+}
+func (ms *mapReflect) Set(k pref.MapKey, v pref.Value) {
+ rk := ms.keyConv.GoValueOf(k.Value())
+ rv := ms.valConv.GoValueOf(v)
+ ms.v.SetMapIndex(rk, rv)
+}
+func (ms *mapReflect) Clear(k pref.MapKey) {
+ rk := ms.keyConv.GoValueOf(k.Value())
+ ms.v.SetMapIndex(rk, reflect.Value{})
+}
+func (ms *mapReflect) Mutable(k pref.MapKey) pref.Value {
+ if _, ok := ms.valConv.(*messageConverter); !ok {
+ panic("invalid Mutable on map with non-message value type")
+ }
+ v := ms.Get(k)
+ if !v.IsValid() {
+ v = ms.NewValue()
+ ms.Set(k, v)
+ }
+ return v
+}
+func (ms *mapReflect) Range(f func(pref.MapKey, pref.Value) bool) {
+ iter := mapRange(ms.v)
+ for iter.Next() {
+ k := ms.keyConv.PBValueOf(iter.Key()).MapKey()
+ v := ms.valConv.PBValueOf(iter.Value())
+ if !f(k, v) {
+ return
+ }
+ }
+}
+func (ms *mapReflect) NewValue() pref.Value {
+ return ms.valConv.New()
+}
+func (ms *mapReflect) IsValid() bool {
+ return !ms.v.IsNil()
+}
+func (ms *mapReflect) protoUnwrap() interface{} {
+ return ms.v.Interface()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/decode.go b/vendor/google.golang.org/protobuf/internal/impl/decode.go
new file mode 100644
index 0000000..85ba1d3
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go
@@ -0,0 +1,274 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "math/bits"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/proto"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/runtime/protoiface"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+type unmarshalOptions struct {
+ flags protoiface.UnmarshalInputFlags
+ resolver interface {
+ FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
+ FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
+ }
+}
+
+func (o unmarshalOptions) Options() proto.UnmarshalOptions {
+ return proto.UnmarshalOptions{
+ Merge: true,
+ AllowPartial: true,
+ DiscardUnknown: o.DiscardUnknown(),
+ Resolver: o.resolver,
+ }
+}
+
+func (o unmarshalOptions) DiscardUnknown() bool { return o.flags&piface.UnmarshalDiscardUnknown != 0 }
+
+func (o unmarshalOptions) IsDefault() bool {
+ return o.flags == 0 && o.resolver == preg.GlobalTypes
+}
+
+var lazyUnmarshalOptions = unmarshalOptions{
+ resolver: preg.GlobalTypes,
+}
+
+type unmarshalOutput struct {
+ n int // number of bytes consumed
+ initialized bool
+}
+
+// unmarshal is protoreflect.Methods.Unmarshal.
+func (mi *MessageInfo) unmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) {
+ var p pointer
+ if ms, ok := in.Message.(*messageState); ok {
+ p = ms.pointer()
+ } else {
+ p = in.Message.(*messageReflectWrapper).pointer()
+ }
+ out, err := mi.unmarshalPointer(in.Buf, p, 0, unmarshalOptions{
+ flags: in.Flags,
+ resolver: in.Resolver,
+ })
+ var flags piface.UnmarshalOutputFlags
+ if out.initialized {
+ flags |= piface.UnmarshalInitialized
+ }
+ return piface.UnmarshalOutput{
+ Flags: flags,
+ }, err
+}
+
+// errUnknown is returned during unmarshaling to indicate a parse error that
+// should result in a field being placed in the unknown fields section (for example,
+// when the wire type doesn't match) as opposed to the entire unmarshal operation
+// failing (for example, when a field extends past the available input).
+//
+// This is a sentinel error which should never be visible to the user.
+var errUnknown = errors.New("unknown")
+
+func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ mi.init()
+ if flags.ProtoLegacy && mi.isMessageSet {
+ return unmarshalMessageSet(mi, b, p, opts)
+ }
+ initialized := true
+ var requiredMask uint64
+ var exts *map[int32]ExtensionField
+ start := len(b)
+ for len(b) > 0 {
+ // Parse the tag (field number and wire type).
+ var tag uint64
+ if b[0] < 0x80 {
+ tag = uint64(b[0])
+ b = b[1:]
+ } else if len(b) >= 2 && b[1] < 128 {
+ tag = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ b = b[2:]
+ } else {
+ var n int
+ tag, n = protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ b = b[n:]
+ }
+ var num protowire.Number
+ if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
+ return out, errors.New("invalid field number")
+ } else {
+ num = protowire.Number(n)
+ }
+ wtyp := protowire.Type(tag & 7)
+
+ if wtyp == protowire.EndGroupType {
+ if num != groupTag {
+ return out, errors.New("mismatching end group marker")
+ }
+ groupTag = 0
+ break
+ }
+
+ var f *coderFieldInfo
+ if int(num) < len(mi.denseCoderFields) {
+ f = mi.denseCoderFields[num]
+ } else {
+ f = mi.coderFields[num]
+ }
+ var n int
+ err := errUnknown
+ switch {
+ case f != nil:
+ if f.funcs.unmarshal == nil {
+ break
+ }
+ var o unmarshalOutput
+ o, err = f.funcs.unmarshal(b, p.Apply(f.offset), wtyp, f, opts)
+ n = o.n
+ if err != nil {
+ break
+ }
+ requiredMask |= f.validation.requiredBit
+ if f.funcs.isInit != nil && !o.initialized {
+ initialized = false
+ }
+ default:
+ // Possible extension.
+ if exts == nil && mi.extensionOffset.IsValid() {
+ exts = p.Apply(mi.extensionOffset).Extensions()
+ if *exts == nil {
+ *exts = make(map[int32]ExtensionField)
+ }
+ }
+ if exts == nil {
+ break
+ }
+ var o unmarshalOutput
+ o, err = mi.unmarshalExtension(b, num, wtyp, *exts, opts)
+ if err != nil {
+ break
+ }
+ n = o.n
+ if !o.initialized {
+ initialized = false
+ }
+ }
+ if err != nil {
+ if err != errUnknown {
+ return out, err
+ }
+ n = protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return out, protowire.ParseError(n)
+ }
+ if !opts.DiscardUnknown() && mi.unknownOffset.IsValid() {
+ u := p.Apply(mi.unknownOffset).Bytes()
+ *u = protowire.AppendTag(*u, num, wtyp)
+ *u = append(*u, b[:n]...)
+ }
+ }
+ b = b[n:]
+ }
+ if groupTag != 0 {
+ return out, errors.New("missing end group marker")
+ }
+ if mi.numRequiredFields > 0 && bits.OnesCount64(requiredMask) != int(mi.numRequiredFields) {
+ initialized = false
+ }
+ if initialized {
+ out.initialized = true
+ }
+ out.n = start - len(b)
+ return out, nil
+}
+
+func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp protowire.Type, exts map[int32]ExtensionField, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ x := exts[int32(num)]
+ xt := x.Type()
+ if xt == nil {
+ var err error
+ xt, err = opts.resolver.FindExtensionByNumber(mi.Desc.FullName(), num)
+ if err != nil {
+ if err == preg.NotFound {
+ return out, errUnknown
+ }
+ return out, errors.New("%v: unable to resolve extension %v: %v", mi.Desc.FullName(), num, err)
+ }
+ }
+ xi := getExtensionFieldInfo(xt)
+ if xi.funcs.unmarshal == nil {
+ return out, errUnknown
+ }
+ if flags.LazyUnmarshalExtensions {
+ if opts.IsDefault() && x.canLazy(xt) {
+ out, valid := skipExtension(b, xi, num, wtyp, opts)
+ switch valid {
+ case ValidationValid:
+ if out.initialized {
+ x.appendLazyBytes(xt, xi, num, wtyp, b[:out.n])
+ exts[int32(num)] = x
+ return out, nil
+ }
+ case ValidationInvalid:
+ return out, errors.New("invalid wire format")
+ case ValidationUnknown:
+ }
+ }
+ }
+ ival := x.Value()
+ if !ival.IsValid() && xi.unmarshalNeedsValue {
+ // Create a new message, list, or map value to fill in.
+ // For enums, create a prototype value to let the unmarshal func know the
+ // concrete type.
+ ival = xt.New()
+ }
+ v, out, err := xi.funcs.unmarshal(b, ival, num, wtyp, opts)
+ if err != nil {
+ return out, err
+ }
+ if xi.funcs.isInit == nil {
+ out.initialized = true
+ }
+ x.Set(xt, v)
+ exts[int32(num)] = x
+ return out, nil
+}
+
+func skipExtension(b []byte, xi *extensionFieldInfo, num protowire.Number, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, _ ValidationStatus) {
+ if xi.validation.mi == nil {
+ return out, ValidationUnknown
+ }
+ xi.validation.mi.init()
+ switch xi.validation.typ {
+ case validationTypeMessage:
+ if wtyp != protowire.BytesType {
+ return out, ValidationUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, ValidationUnknown
+ }
+ out, st := xi.validation.mi.validate(v, 0, opts)
+ out.n = n
+ return out, st
+ case validationTypeGroup:
+ if wtyp != protowire.StartGroupType {
+ return out, ValidationUnknown
+ }
+ out, st := xi.validation.mi.validate(b, num, opts)
+ return out, st
+ default:
+ return out, ValidationUnknown
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/encode.go b/vendor/google.golang.org/protobuf/internal/impl/encode.go
new file mode 100644
index 0000000..8c8a794
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go
@@ -0,0 +1,199 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "math"
+ "sort"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/internal/flags"
+ proto "google.golang.org/protobuf/proto"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+type marshalOptions struct {
+ flags piface.MarshalInputFlags
+}
+
+func (o marshalOptions) Options() proto.MarshalOptions {
+ return proto.MarshalOptions{
+ AllowPartial: true,
+ Deterministic: o.Deterministic(),
+ UseCachedSize: o.UseCachedSize(),
+ }
+}
+
+func (o marshalOptions) Deterministic() bool { return o.flags&piface.MarshalDeterministic != 0 }
+func (o marshalOptions) UseCachedSize() bool { return o.flags&piface.MarshalUseCachedSize != 0 }
+
+// size is protoreflect.Methods.Size.
+func (mi *MessageInfo) size(in piface.SizeInput) piface.SizeOutput {
+ var p pointer
+ if ms, ok := in.Message.(*messageState); ok {
+ p = ms.pointer()
+ } else {
+ p = in.Message.(*messageReflectWrapper).pointer()
+ }
+ size := mi.sizePointer(p, marshalOptions{
+ flags: in.Flags,
+ })
+ return piface.SizeOutput{Size: size}
+}
+
+func (mi *MessageInfo) sizePointer(p pointer, opts marshalOptions) (size int) {
+ mi.init()
+ if p.IsNil() {
+ return 0
+ }
+ if opts.UseCachedSize() && mi.sizecacheOffset.IsValid() {
+ if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size >= 0 {
+ return int(size)
+ }
+ }
+ return mi.sizePointerSlow(p, opts)
+}
+
+func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int) {
+ if flags.ProtoLegacy && mi.isMessageSet {
+ size = sizeMessageSet(mi, p, opts)
+ if mi.sizecacheOffset.IsValid() {
+ atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size))
+ }
+ return size
+ }
+ if mi.extensionOffset.IsValid() {
+ e := p.Apply(mi.extensionOffset).Extensions()
+ size += mi.sizeExtensions(e, opts)
+ }
+ for _, f := range mi.orderedCoderFields {
+ if f.funcs.size == nil {
+ continue
+ }
+ fptr := p.Apply(f.offset)
+ if f.isPointer && fptr.Elem().IsNil() {
+ continue
+ }
+ size += f.funcs.size(fptr, f, opts)
+ }
+ if mi.unknownOffset.IsValid() {
+ u := *p.Apply(mi.unknownOffset).Bytes()
+ size += len(u)
+ }
+ if mi.sizecacheOffset.IsValid() {
+ if size > math.MaxInt32 {
+ // The size is too large for the int32 sizecache field.
+ // We will need to recompute the size when encoding;
+ // unfortunately expensive, but better than invalid output.
+ atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), -1)
+ } else {
+ atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size))
+ }
+ }
+ return size
+}
+
+// marshal is protoreflect.Methods.Marshal.
+func (mi *MessageInfo) marshal(in piface.MarshalInput) (out piface.MarshalOutput, err error) {
+ var p pointer
+ if ms, ok := in.Message.(*messageState); ok {
+ p = ms.pointer()
+ } else {
+ p = in.Message.(*messageReflectWrapper).pointer()
+ }
+ b, err := mi.marshalAppendPointer(in.Buf, p, marshalOptions{
+ flags: in.Flags,
+ })
+ return piface.MarshalOutput{Buf: b}, err
+}
+
+func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOptions) ([]byte, error) {
+ mi.init()
+ if p.IsNil() {
+ return b, nil
+ }
+ if flags.ProtoLegacy && mi.isMessageSet {
+ return marshalMessageSet(mi, b, p, opts)
+ }
+ var err error
+ // The old marshaler encodes extensions at beginning.
+ if mi.extensionOffset.IsValid() {
+ e := p.Apply(mi.extensionOffset).Extensions()
+ // TODO: Special handling for MessageSet?
+ b, err = mi.appendExtensions(b, e, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ for _, f := range mi.orderedCoderFields {
+ if f.funcs.marshal == nil {
+ continue
+ }
+ fptr := p.Apply(f.offset)
+ if f.isPointer && fptr.Elem().IsNil() {
+ continue
+ }
+ b, err = f.funcs.marshal(b, fptr, f, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ if mi.unknownOffset.IsValid() && !mi.isMessageSet {
+ u := *p.Apply(mi.unknownOffset).Bytes()
+ b = append(b, u...)
+ }
+ return b, nil
+}
+
+func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) {
+ if ext == nil {
+ return 0
+ }
+ for _, x := range *ext {
+ xi := getExtensionFieldInfo(x.Type())
+ if xi.funcs.size == nil {
+ continue
+ }
+ n += xi.funcs.size(x.Value(), xi.tagsize, opts)
+ }
+ return n
+}
+
+func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField, opts marshalOptions) ([]byte, error) {
+ if ext == nil {
+ return b, nil
+ }
+
+ switch len(*ext) {
+ case 0:
+ return b, nil
+ case 1:
+ // Fast-path for one extension: Don't bother sorting the keys.
+ var err error
+ for _, x := range *ext {
+ xi := getExtensionFieldInfo(x.Type())
+ b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts)
+ }
+ return b, err
+ default:
+ // Sort the keys to provide a deterministic encoding.
+ // Not sure this is required, but the old code does it.
+ keys := make([]int, 0, len(*ext))
+ for k := range *ext {
+ keys = append(keys, int(k))
+ }
+ sort.Ints(keys)
+ var err error
+ for _, k := range keys {
+ x := (*ext)[int32(k)]
+ xi := getExtensionFieldInfo(x.Type())
+ b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts)
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/enum.go b/vendor/google.golang.org/protobuf/internal/impl/enum.go
new file mode 100644
index 0000000..8c1eab4
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/enum.go
@@ -0,0 +1,21 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "reflect"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type EnumInfo struct {
+ GoReflectType reflect.Type // int32 kind
+ Desc pref.EnumDescriptor
+}
+
+func (t *EnumInfo) New(n pref.EnumNumber) pref.Enum {
+ return reflect.ValueOf(n).Convert(t.GoReflectType).Interface().(pref.Enum)
+}
+func (t *EnumInfo) Descriptor() pref.EnumDescriptor { return t.Desc }
diff --git a/vendor/google.golang.org/protobuf/internal/impl/extension.go b/vendor/google.golang.org/protobuf/internal/impl/extension.go
new file mode 100644
index 0000000..e904fd9
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/extension.go
@@ -0,0 +1,156 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "reflect"
+ "sync"
+ "sync/atomic"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// ExtensionInfo implements ExtensionType.
+//
+// This type contains a number of exported fields for legacy compatibility.
+// The only non-deprecated use of this type is through the methods of the
+// ExtensionType interface.
+type ExtensionInfo struct {
+ // An ExtensionInfo may exist in several stages of initialization.
+ //
+ // extensionInfoUninitialized: Some or all of the legacy exported
+ // fields may be set, but none of the unexported fields have been
+ // initialized. This is the starting state for an ExtensionInfo
+ // in legacy generated code.
+ //
+ // extensionInfoDescInit: The desc field is set, but other unexported fields
+ // may not be initialized. Legacy exported fields may or may not be set.
+ // This is the starting state for an ExtensionInfo in newly generated code.
+ //
+ // extensionInfoFullInit: The ExtensionInfo is fully initialized.
+ // This state is only entered after lazy initialization is complete.
+ init uint32
+ mu sync.Mutex
+
+ goType reflect.Type
+ desc extensionTypeDescriptor
+ conv Converter
+ info *extensionFieldInfo // for fast-path method implementations
+
+ // ExtendedType is a typed nil-pointer to the parent message type that
+ // is being extended. It is possible for this to be unpopulated in v2
+ // since the message may no longer implement the MessageV1 interface.
+ //
+ // Deprecated: Use the ExtendedType method instead.
+ ExtendedType piface.MessageV1
+
+ // ExtensionType is the zero value of the extension type.
+ //
+ // For historical reasons, reflect.TypeOf(ExtensionType) and the
+ // type returned by InterfaceOf may not be identical.
+ //
+ // Deprecated: Use InterfaceOf(xt.Zero()) instead.
+ ExtensionType interface{}
+
+ // Field is the field number of the extension.
+ //
+ // Deprecated: Use the Descriptor().Number method instead.
+ Field int32
+
+ // Name is the fully qualified name of extension.
+ //
+ // Deprecated: Use the Descriptor().FullName method instead.
+ Name string
+
+ // Tag is the protobuf struct tag used in the v1 API.
+ //
+ // Deprecated: Do not use.
+ Tag string
+
+ // Filename is the proto filename in which the extension is defined.
+ //
+ // Deprecated: Use Descriptor().ParentFile().Path() instead.
+ Filename string
+}
+
+// Stages of initialization: See the ExtensionInfo.init field.
+const (
+ extensionInfoUninitialized = 0
+ extensionInfoDescInit = 1
+ extensionInfoFullInit = 2
+)
+
+func InitExtensionInfo(xi *ExtensionInfo, xd pref.ExtensionDescriptor, goType reflect.Type) {
+ xi.goType = goType
+ xi.desc = extensionTypeDescriptor{xd, xi}
+ xi.init = extensionInfoDescInit
+}
+
+func (xi *ExtensionInfo) New() pref.Value {
+ return xi.lazyInit().New()
+}
+func (xi *ExtensionInfo) Zero() pref.Value {
+ return xi.lazyInit().Zero()
+}
+func (xi *ExtensionInfo) ValueOf(v interface{}) pref.Value {
+ return xi.lazyInit().PBValueOf(reflect.ValueOf(v))
+}
+func (xi *ExtensionInfo) InterfaceOf(v pref.Value) interface{} {
+ return xi.lazyInit().GoValueOf(v).Interface()
+}
+func (xi *ExtensionInfo) IsValidValue(v pref.Value) bool {
+ return xi.lazyInit().IsValidPB(v)
+}
+func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool {
+ return xi.lazyInit().IsValidGo(reflect.ValueOf(v))
+}
+func (xi *ExtensionInfo) TypeDescriptor() pref.ExtensionTypeDescriptor {
+ if atomic.LoadUint32(&xi.init) < extensionInfoDescInit {
+ xi.lazyInitSlow()
+ }
+ return &xi.desc
+}
+
+func (xi *ExtensionInfo) lazyInit() Converter {
+ if atomic.LoadUint32(&xi.init) < extensionInfoFullInit {
+ xi.lazyInitSlow()
+ }
+ return xi.conv
+}
+
+func (xi *ExtensionInfo) lazyInitSlow() {
+ xi.mu.Lock()
+ defer xi.mu.Unlock()
+
+ if xi.init == extensionInfoFullInit {
+ return
+ }
+ defer atomic.StoreUint32(&xi.init, extensionInfoFullInit)
+
+ if xi.desc.ExtensionDescriptor == nil {
+ xi.initFromLegacy()
+ }
+ if !xi.desc.ExtensionDescriptor.IsPlaceholder() {
+ if xi.ExtensionType == nil {
+ xi.initToLegacy()
+ }
+ xi.conv = NewConverter(xi.goType, xi.desc.ExtensionDescriptor)
+ xi.info = makeExtensionFieldInfo(xi.desc.ExtensionDescriptor)
+ xi.info.validation = newValidationInfo(xi.desc.ExtensionDescriptor, xi.goType)
+ }
+}
+
+type extensionTypeDescriptor struct {
+ pref.ExtensionDescriptor
+ xi *ExtensionInfo
+}
+
+func (xtd *extensionTypeDescriptor) Type() pref.ExtensionType {
+ return xtd.xi
+}
+func (xtd *extensionTypeDescriptor) Descriptor() pref.ExtensionDescriptor {
+ return xtd.ExtensionDescriptor
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go
new file mode 100644
index 0000000..f7d7ffb
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go
@@ -0,0 +1,219 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "strings"
+ "sync"
+
+ "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// legacyEnumName returns the name of enums used in legacy code.
+// It is neither the protobuf full name nor the qualified Go name,
+// but rather an odd hybrid of both.
+func legacyEnumName(ed pref.EnumDescriptor) string {
+ var protoPkg string
+ enumName := string(ed.FullName())
+ if fd := ed.ParentFile(); fd != nil {
+ protoPkg = string(fd.Package())
+ enumName = strings.TrimPrefix(enumName, protoPkg+".")
+ }
+ if protoPkg == "" {
+ return strs.GoCamelCase(enumName)
+ }
+ return protoPkg + "." + strs.GoCamelCase(enumName)
+}
+
+// legacyWrapEnum wraps v as a protoreflect.Enum,
+// where v must be a int32 kind and not implement the v2 API already.
+func legacyWrapEnum(v reflect.Value) pref.Enum {
+ et := legacyLoadEnumType(v.Type())
+ return et.New(pref.EnumNumber(v.Int()))
+}
+
+var legacyEnumTypeCache sync.Map // map[reflect.Type]protoreflect.EnumType
+
+// legacyLoadEnumType dynamically loads a protoreflect.EnumType for t,
+// where t must be an int32 kind and not implement the v2 API already.
+func legacyLoadEnumType(t reflect.Type) pref.EnumType {
+ // Fast-path: check if a EnumType is cached for this concrete type.
+ if et, ok := legacyEnumTypeCache.Load(t); ok {
+ return et.(pref.EnumType)
+ }
+
+ // Slow-path: derive enum descriptor and initialize EnumType.
+ var et pref.EnumType
+ ed := LegacyLoadEnumDesc(t)
+ et = &legacyEnumType{
+ desc: ed,
+ goType: t,
+ }
+ if et, ok := legacyEnumTypeCache.LoadOrStore(t, et); ok {
+ return et.(pref.EnumType)
+ }
+ return et
+}
+
+type legacyEnumType struct {
+ desc pref.EnumDescriptor
+ goType reflect.Type
+ m sync.Map // map[protoreflect.EnumNumber]proto.Enum
+}
+
+func (t *legacyEnumType) New(n pref.EnumNumber) pref.Enum {
+ if e, ok := t.m.Load(n); ok {
+ return e.(pref.Enum)
+ }
+ e := &legacyEnumWrapper{num: n, pbTyp: t, goTyp: t.goType}
+ t.m.Store(n, e)
+ return e
+}
+func (t *legacyEnumType) Descriptor() pref.EnumDescriptor {
+ return t.desc
+}
+
+type legacyEnumWrapper struct {
+ num pref.EnumNumber
+ pbTyp pref.EnumType
+ goTyp reflect.Type
+}
+
+func (e *legacyEnumWrapper) Descriptor() pref.EnumDescriptor {
+ return e.pbTyp.Descriptor()
+}
+func (e *legacyEnumWrapper) Type() pref.EnumType {
+ return e.pbTyp
+}
+func (e *legacyEnumWrapper) Number() pref.EnumNumber {
+ return e.num
+}
+func (e *legacyEnumWrapper) ProtoReflect() pref.Enum {
+ return e
+}
+func (e *legacyEnumWrapper) protoUnwrap() interface{} {
+ v := reflect.New(e.goTyp).Elem()
+ v.SetInt(int64(e.num))
+ return v.Interface()
+}
+
+var (
+ _ pref.Enum = (*legacyEnumWrapper)(nil)
+ _ unwrapper = (*legacyEnumWrapper)(nil)
+)
+
+var legacyEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor
+
+// LegacyLoadEnumDesc returns an EnumDescriptor derived from the Go type,
+// which must be an int32 kind and not implement the v2 API already.
+//
+// This is exported for testing purposes.
+func LegacyLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
+ // Fast-path: check if an EnumDescriptor is cached for this concrete type.
+ if ed, ok := legacyEnumDescCache.Load(t); ok {
+ return ed.(pref.EnumDescriptor)
+ }
+
+ // Slow-path: initialize EnumDescriptor from the raw descriptor.
+ ev := reflect.Zero(t).Interface()
+ if _, ok := ev.(pref.Enum); ok {
+ panic(fmt.Sprintf("%v already implements proto.Enum", t))
+ }
+ edV1, ok := ev.(enumV1)
+ if !ok {
+ return aberrantLoadEnumDesc(t)
+ }
+ b, idxs := edV1.EnumDescriptor()
+
+ var ed pref.EnumDescriptor
+ if len(idxs) == 1 {
+ ed = legacyLoadFileDesc(b).Enums().Get(idxs[0])
+ } else {
+ md := legacyLoadFileDesc(b).Messages().Get(idxs[0])
+ for _, i := range idxs[1 : len(idxs)-1] {
+ md = md.Messages().Get(i)
+ }
+ ed = md.Enums().Get(idxs[len(idxs)-1])
+ }
+ if ed, ok := legacyEnumDescCache.LoadOrStore(t, ed); ok {
+ return ed.(protoreflect.EnumDescriptor)
+ }
+ return ed
+}
+
+var aberrantEnumDescCache sync.Map // map[reflect.Type]protoreflect.EnumDescriptor
+
+// aberrantLoadEnumDesc returns an EnumDescriptor derived from the Go type,
+// which must not implement protoreflect.Enum or enumV1.
+//
+// If the type does not implement enumV1, then there is no reliable
+// way to derive the original protobuf type information.
+// We are unable to use the global enum registry since it is
+// unfortunately keyed by the protobuf full name, which we also do not know.
+// Thus, this produces some bogus enum descriptor based on the Go type name.
+func aberrantLoadEnumDesc(t reflect.Type) pref.EnumDescriptor {
+ // Fast-path: check if an EnumDescriptor is cached for this concrete type.
+ if ed, ok := aberrantEnumDescCache.Load(t); ok {
+ return ed.(pref.EnumDescriptor)
+ }
+
+ // Slow-path: construct a bogus, but unique EnumDescriptor.
+ ed := &filedesc.Enum{L2: new(filedesc.EnumL2)}
+ ed.L0.FullName = AberrantDeriveFullName(t) // e.g., github_com.user.repo.MyEnum
+ ed.L0.ParentFile = filedesc.SurrogateProto3
+ ed.L2.Values.List = append(ed.L2.Values.List, filedesc.EnumValue{})
+
+ // TODO: Use the presence of a UnmarshalJSON method to determine proto2?
+
+ vd := &ed.L2.Values.List[0]
+ vd.L0.FullName = ed.L0.FullName + "_UNKNOWN" // e.g., github_com.user.repo.MyEnum_UNKNOWN
+ vd.L0.ParentFile = ed.L0.ParentFile
+ vd.L0.Parent = ed
+
+ // TODO: We could use the String method to obtain some enum value names by
+ // starting at 0 and print the enum until it produces invalid identifiers.
+ // An exhaustive query is clearly impractical, but can be best-effort.
+
+ if ed, ok := aberrantEnumDescCache.LoadOrStore(t, ed); ok {
+ return ed.(pref.EnumDescriptor)
+ }
+ return ed
+}
+
+// AberrantDeriveFullName derives a fully qualified protobuf name for the given Go type
+// The provided name is not guaranteed to be stable nor universally unique.
+// It should be sufficiently unique within a program.
+//
+// This is exported for testing purposes.
+func AberrantDeriveFullName(t reflect.Type) pref.FullName {
+ sanitize := func(r rune) rune {
+ switch {
+ case r == '/':
+ return '.'
+ case 'a' <= r && r <= 'z', 'A' <= r && r <= 'Z', '0' <= r && r <= '9':
+ return r
+ default:
+ return '_'
+ }
+ }
+ prefix := strings.Map(sanitize, t.PkgPath())
+ suffix := strings.Map(sanitize, t.Name())
+ if suffix == "" {
+ suffix = fmt.Sprintf("UnknownX%X", reflect.ValueOf(t).Pointer())
+ }
+
+ ss := append(strings.Split(prefix, "."), suffix)
+ for i, s := range ss {
+ if s == "" || ('0' <= s[0] && s[0] <= '9') {
+ ss[i] = "x" + s
+ }
+ }
+ return pref.FullName(strings.Join(ss, "."))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go
new file mode 100644
index 0000000..c3d741c
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_export.go
@@ -0,0 +1,92 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "encoding/binary"
+ "encoding/json"
+ "hash/crc32"
+ "math"
+ "reflect"
+
+ "google.golang.org/protobuf/internal/errors"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// These functions exist to support exported APIs in generated protobufs.
+// While these are deprecated, they cannot be removed for compatibility reasons.
+
+// LegacyEnumName returns the name of enums used in legacy code.
+func (Export) LegacyEnumName(ed pref.EnumDescriptor) string {
+ return legacyEnumName(ed)
+}
+
+// LegacyMessageTypeOf returns the protoreflect.MessageType for m,
+// with name used as the message name if necessary.
+func (Export) LegacyMessageTypeOf(m piface.MessageV1, name pref.FullName) pref.MessageType {
+ if mv := (Export{}).protoMessageV2Of(m); mv != nil {
+ return mv.ProtoReflect().Type()
+ }
+ return legacyLoadMessageInfo(reflect.TypeOf(m), name)
+}
+
+// UnmarshalJSONEnum unmarshals an enum from a JSON-encoded input.
+// The input can either be a string representing the enum value by name,
+// or a number representing the enum number itself.
+func (Export) UnmarshalJSONEnum(ed pref.EnumDescriptor, b []byte) (pref.EnumNumber, error) {
+ if b[0] == '"' {
+ var name pref.Name
+ if err := json.Unmarshal(b, &name); err != nil {
+ return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b)
+ }
+ ev := ed.Values().ByName(name)
+ if ev == nil {
+ return 0, errors.New("invalid value for enum %v: %s", ed.FullName(), name)
+ }
+ return ev.Number(), nil
+ } else {
+ var num pref.EnumNumber
+ if err := json.Unmarshal(b, &num); err != nil {
+ return 0, errors.New("invalid input for enum %v: %s", ed.FullName(), b)
+ }
+ return num, nil
+ }
+}
+
+// CompressGZIP compresses the input as a GZIP-encoded file.
+// The current implementation does no compression.
+func (Export) CompressGZIP(in []byte) (out []byte) {
+ // RFC 1952, section 2.3.1.
+ var gzipHeader = [10]byte{0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}
+
+ // RFC 1951, section 3.2.4.
+ var blockHeader [5]byte
+ const maxBlockSize = math.MaxUint16
+ numBlocks := 1 + len(in)/maxBlockSize
+
+ // RFC 1952, section 2.3.1.
+ var gzipFooter [8]byte
+ binary.LittleEndian.PutUint32(gzipFooter[0:4], crc32.ChecksumIEEE(in))
+ binary.LittleEndian.PutUint32(gzipFooter[4:8], uint32(len(in)))
+
+ // Encode the input without compression using raw DEFLATE blocks.
+ out = make([]byte, 0, len(gzipHeader)+len(blockHeader)*numBlocks+len(in)+len(gzipFooter))
+ out = append(out, gzipHeader[:]...)
+ for blockHeader[0] == 0 {
+ blockSize := maxBlockSize
+ if blockSize > len(in) {
+ blockHeader[0] = 0x01 // final bit per RFC 1951, section 3.2.3.
+ blockSize = len(in)
+ }
+ binary.LittleEndian.PutUint16(blockHeader[1:3], uint16(blockSize)^0x0000)
+ binary.LittleEndian.PutUint16(blockHeader[3:5], uint16(blockSize)^0xffff)
+ out = append(out, blockHeader[:]...)
+ out = append(out, in[:blockSize]...)
+ in = in[blockSize:]
+ }
+ out = append(out, gzipFooter[:]...)
+ return out
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go
new file mode 100644
index 0000000..61757ce
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go
@@ -0,0 +1,175 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "reflect"
+
+ "google.golang.org/protobuf/internal/descopts"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ ptag "google.golang.org/protobuf/internal/encoding/tag"
+ "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/pragma"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+func (xi *ExtensionInfo) initToLegacy() {
+ xd := xi.desc
+ var parent piface.MessageV1
+ messageName := xd.ContainingMessage().FullName()
+ if mt, _ := preg.GlobalTypes.FindMessageByName(messageName); mt != nil {
+ // Create a new parent message and unwrap it if possible.
+ mv := mt.New().Interface()
+ t := reflect.TypeOf(mv)
+ if mv, ok := mv.(unwrapper); ok {
+ t = reflect.TypeOf(mv.protoUnwrap())
+ }
+
+ // Check whether the message implements the legacy v1 Message interface.
+ mz := reflect.Zero(t).Interface()
+ if mz, ok := mz.(piface.MessageV1); ok {
+ parent = mz
+ }
+ }
+
+ // Determine the v1 extension type, which is unfortunately not the same as
+ // the v2 ExtensionType.GoType.
+ extType := xi.goType
+ switch extType.Kind() {
+ case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
+ extType = reflect.PtrTo(extType) // T -> *T for singular scalar fields
+ }
+
+ // Reconstruct the legacy enum full name.
+ var enumName string
+ if xd.Kind() == pref.EnumKind {
+ enumName = legacyEnumName(xd.Enum())
+ }
+
+ // Derive the proto file that the extension was declared within.
+ var filename string
+ if fd := xd.ParentFile(); fd != nil {
+ filename = fd.Path()
+ }
+
+ // For MessageSet extensions, the name used is the parent message.
+ name := xd.FullName()
+ if messageset.IsMessageSetExtension(xd) {
+ name = name.Parent()
+ }
+
+ xi.ExtendedType = parent
+ xi.ExtensionType = reflect.Zero(extType).Interface()
+ xi.Field = int32(xd.Number())
+ xi.Name = string(name)
+ xi.Tag = ptag.Marshal(xd, enumName)
+ xi.Filename = filename
+}
+
+// initFromLegacy initializes an ExtensionInfo from
+// the contents of the deprecated exported fields of the type.
+func (xi *ExtensionInfo) initFromLegacy() {
+ // The v1 API returns "type incomplete" descriptors where only the
+ // field number is specified. In such a case, use a placeholder.
+ if xi.ExtendedType == nil || xi.ExtensionType == nil {
+ xd := placeholderExtension{
+ name: pref.FullName(xi.Name),
+ number: pref.FieldNumber(xi.Field),
+ }
+ xi.desc = extensionTypeDescriptor{xd, xi}
+ return
+ }
+
+ // Resolve enum or message dependencies.
+ var ed pref.EnumDescriptor
+ var md pref.MessageDescriptor
+ t := reflect.TypeOf(xi.ExtensionType)
+ isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct
+ isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
+ if isOptional || isRepeated {
+ t = t.Elem()
+ }
+ switch v := reflect.Zero(t).Interface().(type) {
+ case pref.Enum:
+ ed = v.Descriptor()
+ case enumV1:
+ ed = LegacyLoadEnumDesc(t)
+ case pref.ProtoMessage:
+ md = v.ProtoReflect().Descriptor()
+ case messageV1:
+ md = LegacyLoadMessageDesc(t)
+ }
+
+ // Derive basic field information from the struct tag.
+ var evs pref.EnumValueDescriptors
+ if ed != nil {
+ evs = ed.Values()
+ }
+ fd := ptag.Unmarshal(xi.Tag, t, evs).(*filedesc.Field)
+
+ // Construct a v2 ExtensionType.
+ xd := &filedesc.Extension{L2: new(filedesc.ExtensionL2)}
+ xd.L0.ParentFile = filedesc.SurrogateProto2
+ xd.L0.FullName = pref.FullName(xi.Name)
+ xd.L1.Number = pref.FieldNumber(xi.Field)
+ xd.L1.Cardinality = fd.L1.Cardinality
+ xd.L1.Kind = fd.L1.Kind
+ xd.L2.IsPacked = fd.L1.IsPacked
+ xd.L2.Default = fd.L1.Default
+ xd.L1.Extendee = Export{}.MessageDescriptorOf(xi.ExtendedType)
+ xd.L2.Enum = ed
+ xd.L2.Message = md
+
+ // Derive real extension field name for MessageSets.
+ if messageset.IsMessageSet(xd.L1.Extendee) && md.FullName() == xd.L0.FullName {
+ xd.L0.FullName = xd.L0.FullName.Append(messageset.ExtensionName)
+ }
+
+ tt := reflect.TypeOf(xi.ExtensionType)
+ if isOptional {
+ tt = tt.Elem()
+ }
+ xi.goType = tt
+ xi.desc = extensionTypeDescriptor{xd, xi}
+}
+
+type placeholderExtension struct {
+ name pref.FullName
+ number pref.FieldNumber
+}
+
+func (x placeholderExtension) ParentFile() pref.FileDescriptor { return nil }
+func (x placeholderExtension) Parent() pref.Descriptor { return nil }
+func (x placeholderExtension) Index() int { return 0 }
+func (x placeholderExtension) Syntax() pref.Syntax { return 0 }
+func (x placeholderExtension) Name() pref.Name { return x.name.Name() }
+func (x placeholderExtension) FullName() pref.FullName { return x.name }
+func (x placeholderExtension) IsPlaceholder() bool { return true }
+func (x placeholderExtension) Options() pref.ProtoMessage { return descopts.Field }
+func (x placeholderExtension) Number() pref.FieldNumber { return x.number }
+func (x placeholderExtension) Cardinality() pref.Cardinality { return 0 }
+func (x placeholderExtension) Kind() pref.Kind { return 0 }
+func (x placeholderExtension) HasJSONName() bool { return false }
+func (x placeholderExtension) JSONName() string { return "" }
+func (x placeholderExtension) HasPresence() bool { return false }
+func (x placeholderExtension) HasOptionalKeyword() bool { return false }
+func (x placeholderExtension) IsExtension() bool { return true }
+func (x placeholderExtension) IsWeak() bool { return false }
+func (x placeholderExtension) IsPacked() bool { return false }
+func (x placeholderExtension) IsList() bool { return false }
+func (x placeholderExtension) IsMap() bool { return false }
+func (x placeholderExtension) MapKey() pref.FieldDescriptor { return nil }
+func (x placeholderExtension) MapValue() pref.FieldDescriptor { return nil }
+func (x placeholderExtension) HasDefault() bool { return false }
+func (x placeholderExtension) Default() pref.Value { return pref.Value{} }
+func (x placeholderExtension) DefaultEnumValue() pref.EnumValueDescriptor { return nil }
+func (x placeholderExtension) ContainingOneof() pref.OneofDescriptor { return nil }
+func (x placeholderExtension) ContainingMessage() pref.MessageDescriptor { return nil }
+func (x placeholderExtension) Enum() pref.EnumDescriptor { return nil }
+func (x placeholderExtension) Message() pref.MessageDescriptor { return nil }
+func (x placeholderExtension) ProtoType(pref.FieldDescriptor) { return }
+func (x placeholderExtension) ProtoInternal(pragma.DoNotImplement) { return }
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go
new file mode 100644
index 0000000..9ab0910
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_file.go
@@ -0,0 +1,81 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "bytes"
+ "compress/gzip"
+ "io/ioutil"
+ "sync"
+
+ "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// Every enum and message type generated by protoc-gen-go since commit 2fc053c5
+// on February 25th, 2016 has had a method to get the raw descriptor.
+// Types that were not generated by protoc-gen-go or were generated prior
+// to that version are not supported.
+//
+// The []byte returned is the encoded form of a FileDescriptorProto message
+// compressed using GZIP. The []int is the path from the top-level file
+// to the specific message or enum declaration.
+type (
+ enumV1 interface {
+ EnumDescriptor() ([]byte, []int)
+ }
+ messageV1 interface {
+ Descriptor() ([]byte, []int)
+ }
+)
+
+var legacyFileDescCache sync.Map // map[*byte]protoreflect.FileDescriptor
+
+// legacyLoadFileDesc unmarshals b as a compressed FileDescriptorProto message.
+//
+// This assumes that b is immutable and that b does not refer to part of a
+// concatenated series of GZIP files (which would require shenanigans that
+// rely on the concatenation properties of both protobufs and GZIP).
+// File descriptors generated by protoc-gen-go do not rely on that property.
+func legacyLoadFileDesc(b []byte) protoreflect.FileDescriptor {
+ // Fast-path: check whether we already have a cached file descriptor.
+ if fd, ok := legacyFileDescCache.Load(&b[0]); ok {
+ return fd.(protoreflect.FileDescriptor)
+ }
+
+ // Slow-path: decompress and unmarshal the file descriptor proto.
+ zr, err := gzip.NewReader(bytes.NewReader(b))
+ if err != nil {
+ panic(err)
+ }
+ b2, err := ioutil.ReadAll(zr)
+ if err != nil {
+ panic(err)
+ }
+
+ fd := filedesc.Builder{
+ RawDescriptor: b2,
+ FileRegistry: resolverOnly{protoregistry.GlobalFiles}, // do not register back to global registry
+ }.Build().File
+ if fd, ok := legacyFileDescCache.LoadOrStore(&b[0], fd); ok {
+ return fd.(protoreflect.FileDescriptor)
+ }
+ return fd
+}
+
+type resolverOnly struct {
+ reg *protoregistry.Files
+}
+
+func (r resolverOnly) FindFileByPath(path string) (protoreflect.FileDescriptor, error) {
+ return r.reg.FindFileByPath(path)
+}
+func (r resolverOnly) FindDescriptorByName(name protoreflect.FullName) (protoreflect.Descriptor, error) {
+ return r.reg.FindDescriptorByName(name)
+}
+func (resolverOnly) RegisterFile(protoreflect.FileDescriptor) error {
+ return nil
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go
new file mode 100644
index 0000000..06c68e1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go
@@ -0,0 +1,502 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "strings"
+ "sync"
+
+ "google.golang.org/protobuf/internal/descopts"
+ ptag "google.golang.org/protobuf/internal/encoding/tag"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// legacyWrapMessage wraps v as a protoreflect.Message,
+// where v must be a *struct kind and not implement the v2 API already.
+func legacyWrapMessage(v reflect.Value) pref.Message {
+ typ := v.Type()
+ if typ.Kind() != reflect.Ptr || typ.Elem().Kind() != reflect.Struct {
+ return aberrantMessage{v: v}
+ }
+ mt := legacyLoadMessageInfo(typ, "")
+ return mt.MessageOf(v.Interface())
+}
+
+var legacyMessageTypeCache sync.Map // map[reflect.Type]*MessageInfo
+
+// legacyLoadMessageInfo dynamically loads a *MessageInfo for t,
+// where t must be a *struct kind and not implement the v2 API already.
+// The provided name is used if it cannot be determined from the message.
+func legacyLoadMessageInfo(t reflect.Type, name pref.FullName) *MessageInfo {
+ // Fast-path: check if a MessageInfo is cached for this concrete type.
+ if mt, ok := legacyMessageTypeCache.Load(t); ok {
+ return mt.(*MessageInfo)
+ }
+
+ // Slow-path: derive message descriptor and initialize MessageInfo.
+ mi := &MessageInfo{
+ Desc: legacyLoadMessageDesc(t, name),
+ GoReflectType: t,
+ }
+
+ v := reflect.Zero(t).Interface()
+ if _, ok := v.(legacyMarshaler); ok {
+ mi.methods.Marshal = legacyMarshal
+
+ // We have no way to tell whether the type's Marshal method
+ // supports deterministic serialization or not, but this
+ // preserves the v1 implementation's behavior of always
+ // calling Marshal methods when present.
+ mi.methods.Flags |= piface.SupportMarshalDeterministic
+ }
+ if _, ok := v.(legacyUnmarshaler); ok {
+ mi.methods.Unmarshal = legacyUnmarshal
+ }
+ if _, ok := v.(legacyMerger); ok {
+ mi.methods.Merge = legacyMerge
+ }
+
+ if mi, ok := legacyMessageTypeCache.LoadOrStore(t, mi); ok {
+ return mi.(*MessageInfo)
+ }
+ return mi
+}
+
+var legacyMessageDescCache sync.Map // map[reflect.Type]protoreflect.MessageDescriptor
+
+// LegacyLoadMessageDesc returns an MessageDescriptor derived from the Go type,
+// which must be a *struct kind and not implement the v2 API already.
+//
+// This is exported for testing purposes.
+func LegacyLoadMessageDesc(t reflect.Type) pref.MessageDescriptor {
+ return legacyLoadMessageDesc(t, "")
+}
+func legacyLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor {
+ // Fast-path: check if a MessageDescriptor is cached for this concrete type.
+ if mi, ok := legacyMessageDescCache.Load(t); ok {
+ return mi.(pref.MessageDescriptor)
+ }
+
+ // Slow-path: initialize MessageDescriptor from the raw descriptor.
+ mv := reflect.Zero(t).Interface()
+ if _, ok := mv.(pref.ProtoMessage); ok {
+ panic(fmt.Sprintf("%v already implements proto.Message", t))
+ }
+ mdV1, ok := mv.(messageV1)
+ if !ok {
+ return aberrantLoadMessageDesc(t, name)
+ }
+
+ // If this is a dynamic message type where there isn't a 1-1 mapping between
+ // Go and protobuf types, calling the Descriptor method on the zero value of
+ // the message type isn't likely to work. If it panics, swallow the panic and
+ // continue as if the Descriptor method wasn't present.
+ b, idxs := func() ([]byte, []int) {
+ defer func() {
+ recover()
+ }()
+ return mdV1.Descriptor()
+ }()
+ if b == nil {
+ return aberrantLoadMessageDesc(t, name)
+ }
+
+ // If the Go type has no fields, then this might be a proto3 empty message
+ // from before the size cache was added. If there are any fields, check to
+ // see that at least one of them looks like something we generated.
+ if nfield := t.Elem().NumField(); nfield > 0 {
+ hasProtoField := false
+ for i := 0; i < nfield; i++ {
+ f := t.Elem().Field(i)
+ if f.Tag.Get("protobuf") != "" || f.Tag.Get("protobuf_oneof") != "" || strings.HasPrefix(f.Name, "XXX_") {
+ hasProtoField = true
+ break
+ }
+ }
+ if !hasProtoField {
+ return aberrantLoadMessageDesc(t, name)
+ }
+ }
+
+ md := legacyLoadFileDesc(b).Messages().Get(idxs[0])
+ for _, i := range idxs[1:] {
+ md = md.Messages().Get(i)
+ }
+ if name != "" && md.FullName() != name {
+ panic(fmt.Sprintf("mismatching message name: got %v, want %v", md.FullName(), name))
+ }
+ if md, ok := legacyMessageDescCache.LoadOrStore(t, md); ok {
+ return md.(protoreflect.MessageDescriptor)
+ }
+ return md
+}
+
+var (
+ aberrantMessageDescLock sync.Mutex
+ aberrantMessageDescCache map[reflect.Type]protoreflect.MessageDescriptor
+)
+
+// aberrantLoadMessageDesc returns an MessageDescriptor derived from the Go type,
+// which must not implement protoreflect.ProtoMessage or messageV1.
+//
+// This is a best-effort derivation of the message descriptor using the protobuf
+// tags on the struct fields.
+func aberrantLoadMessageDesc(t reflect.Type, name pref.FullName) pref.MessageDescriptor {
+ aberrantMessageDescLock.Lock()
+ defer aberrantMessageDescLock.Unlock()
+ if aberrantMessageDescCache == nil {
+ aberrantMessageDescCache = make(map[reflect.Type]protoreflect.MessageDescriptor)
+ }
+ return aberrantLoadMessageDescReentrant(t, name)
+}
+func aberrantLoadMessageDescReentrant(t reflect.Type, name pref.FullName) pref.MessageDescriptor {
+ // Fast-path: check if an MessageDescriptor is cached for this concrete type.
+ if md, ok := aberrantMessageDescCache[t]; ok {
+ return md
+ }
+
+ // Slow-path: construct a descriptor from the Go struct type (best-effort).
+ // Cache the MessageDescriptor early on so that we can resolve internal
+ // cyclic references.
+ md := &filedesc.Message{L2: new(filedesc.MessageL2)}
+ md.L0.FullName = aberrantDeriveMessageName(t, name)
+ md.L0.ParentFile = filedesc.SurrogateProto2
+ aberrantMessageDescCache[t] = md
+
+ if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct {
+ return md
+ }
+
+ // Try to determine if the message is using proto3 by checking scalars.
+ for i := 0; i < t.Elem().NumField(); i++ {
+ f := t.Elem().Field(i)
+ if tag := f.Tag.Get("protobuf"); tag != "" {
+ switch f.Type.Kind() {
+ case reflect.Bool, reflect.Int32, reflect.Int64, reflect.Uint32, reflect.Uint64, reflect.Float32, reflect.Float64, reflect.String:
+ md.L0.ParentFile = filedesc.SurrogateProto3
+ }
+ for _, s := range strings.Split(tag, ",") {
+ if s == "proto3" {
+ md.L0.ParentFile = filedesc.SurrogateProto3
+ }
+ }
+ }
+ }
+
+ // Obtain a list of oneof wrapper types.
+ var oneofWrappers []reflect.Type
+ for _, method := range []string{"XXX_OneofFuncs", "XXX_OneofWrappers"} {
+ if fn, ok := t.MethodByName(method); ok {
+ for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) {
+ if vs, ok := v.Interface().([]interface{}); ok {
+ for _, v := range vs {
+ oneofWrappers = append(oneofWrappers, reflect.TypeOf(v))
+ }
+ }
+ }
+ }
+ }
+
+ // Obtain a list of the extension ranges.
+ if fn, ok := t.MethodByName("ExtensionRangeArray"); ok {
+ vs := fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))})[0]
+ for i := 0; i < vs.Len(); i++ {
+ v := vs.Index(i)
+ md.L2.ExtensionRanges.List = append(md.L2.ExtensionRanges.List, [2]pref.FieldNumber{
+ pref.FieldNumber(v.FieldByName("Start").Int()),
+ pref.FieldNumber(v.FieldByName("End").Int() + 1),
+ })
+ md.L2.ExtensionRangeOptions = append(md.L2.ExtensionRangeOptions, nil)
+ }
+ }
+
+ // Derive the message fields by inspecting the struct fields.
+ for i := 0; i < t.Elem().NumField(); i++ {
+ f := t.Elem().Field(i)
+ if tag := f.Tag.Get("protobuf"); tag != "" {
+ tagKey := f.Tag.Get("protobuf_key")
+ tagVal := f.Tag.Get("protobuf_val")
+ aberrantAppendField(md, f.Type, tag, tagKey, tagVal)
+ }
+ if tag := f.Tag.Get("protobuf_oneof"); tag != "" {
+ n := len(md.L2.Oneofs.List)
+ md.L2.Oneofs.List = append(md.L2.Oneofs.List, filedesc.Oneof{})
+ od := &md.L2.Oneofs.List[n]
+ od.L0.FullName = md.FullName().Append(pref.Name(tag))
+ od.L0.ParentFile = md.L0.ParentFile
+ od.L0.Parent = md
+ od.L0.Index = n
+
+ for _, t := range oneofWrappers {
+ if t.Implements(f.Type) {
+ f := t.Elem().Field(0)
+ if tag := f.Tag.Get("protobuf"); tag != "" {
+ aberrantAppendField(md, f.Type, tag, "", "")
+ fd := &md.L2.Fields.List[len(md.L2.Fields.List)-1]
+ fd.L1.ContainingOneof = od
+ od.L1.Fields.List = append(od.L1.Fields.List, fd)
+ }
+ }
+ }
+ }
+ }
+
+ return md
+}
+
+func aberrantDeriveMessageName(t reflect.Type, name pref.FullName) pref.FullName {
+ if name.IsValid() {
+ return name
+ }
+ func() {
+ defer func() { recover() }() // swallow possible nil panics
+ if m, ok := reflect.Zero(t).Interface().(interface{ XXX_MessageName() string }); ok {
+ name = pref.FullName(m.XXX_MessageName())
+ }
+ }()
+ if name.IsValid() {
+ return name
+ }
+ if t.Kind() == reflect.Ptr {
+ t = t.Elem()
+ }
+ return AberrantDeriveFullName(t)
+}
+
+func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey, tagVal string) {
+ t := goType
+ isOptional := t.Kind() == reflect.Ptr && t.Elem().Kind() != reflect.Struct
+ isRepeated := t.Kind() == reflect.Slice && t.Elem().Kind() != reflect.Uint8
+ if isOptional || isRepeated {
+ t = t.Elem()
+ }
+ fd := ptag.Unmarshal(tag, t, placeholderEnumValues{}).(*filedesc.Field)
+
+ // Append field descriptor to the message.
+ n := len(md.L2.Fields.List)
+ md.L2.Fields.List = append(md.L2.Fields.List, *fd)
+ fd = &md.L2.Fields.List[n]
+ fd.L0.FullName = md.FullName().Append(fd.Name())
+ fd.L0.ParentFile = md.L0.ParentFile
+ fd.L0.Parent = md
+ fd.L0.Index = n
+
+ if fd.L1.IsWeak || fd.L1.HasPacked {
+ fd.L1.Options = func() pref.ProtoMessage {
+ opts := descopts.Field.ProtoReflect().New()
+ if fd.L1.IsWeak {
+ opts.Set(opts.Descriptor().Fields().ByName("weak"), protoreflect.ValueOfBool(true))
+ }
+ if fd.L1.HasPacked {
+ opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.IsPacked))
+ }
+ return opts.Interface()
+ }
+ }
+
+ // Populate Enum and Message.
+ if fd.Enum() == nil && fd.Kind() == pref.EnumKind {
+ switch v := reflect.Zero(t).Interface().(type) {
+ case pref.Enum:
+ fd.L1.Enum = v.Descriptor()
+ default:
+ fd.L1.Enum = LegacyLoadEnumDesc(t)
+ }
+ }
+ if fd.Message() == nil && (fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind) {
+ switch v := reflect.Zero(t).Interface().(type) {
+ case pref.ProtoMessage:
+ fd.L1.Message = v.ProtoReflect().Descriptor()
+ case messageV1:
+ fd.L1.Message = LegacyLoadMessageDesc(t)
+ default:
+ if t.Kind() == reflect.Map {
+ n := len(md.L1.Messages.List)
+ md.L1.Messages.List = append(md.L1.Messages.List, filedesc.Message{L2: new(filedesc.MessageL2)})
+ md2 := &md.L1.Messages.List[n]
+ md2.L0.FullName = md.FullName().Append(pref.Name(strs.MapEntryName(string(fd.Name()))))
+ md2.L0.ParentFile = md.L0.ParentFile
+ md2.L0.Parent = md
+ md2.L0.Index = n
+
+ md2.L1.IsMapEntry = true
+ md2.L2.Options = func() pref.ProtoMessage {
+ opts := descopts.Message.ProtoReflect().New()
+ opts.Set(opts.Descriptor().Fields().ByName("map_entry"), protoreflect.ValueOfBool(true))
+ return opts.Interface()
+ }
+
+ aberrantAppendField(md2, t.Key(), tagKey, "", "")
+ aberrantAppendField(md2, t.Elem(), tagVal, "", "")
+
+ fd.L1.Message = md2
+ break
+ }
+ fd.L1.Message = aberrantLoadMessageDescReentrant(t, "")
+ }
+ }
+}
+
+type placeholderEnumValues struct {
+ protoreflect.EnumValueDescriptors
+}
+
+func (placeholderEnumValues) ByNumber(n pref.EnumNumber) pref.EnumValueDescriptor {
+ return filedesc.PlaceholderEnumValue(pref.FullName(fmt.Sprintf("UNKNOWN_%d", n)))
+}
+
+// legacyMarshaler is the proto.Marshaler interface superseded by protoiface.Methoder.
+type legacyMarshaler interface {
+ Marshal() ([]byte, error)
+}
+
+// legacyUnmarshaler is the proto.Unmarshaler interface superseded by protoiface.Methoder.
+type legacyUnmarshaler interface {
+ Unmarshal([]byte) error
+}
+
+// legacyMerger is the proto.Merger interface superseded by protoiface.Methoder.
+type legacyMerger interface {
+ Merge(protoiface.MessageV1)
+}
+
+var legacyProtoMethods = &piface.Methods{
+ Marshal: legacyMarshal,
+ Unmarshal: legacyUnmarshal,
+ Merge: legacyMerge,
+
+ // We have no way to tell whether the type's Marshal method
+ // supports deterministic serialization or not, but this
+ // preserves the v1 implementation's behavior of always
+ // calling Marshal methods when present.
+ Flags: piface.SupportMarshalDeterministic,
+}
+
+func legacyMarshal(in piface.MarshalInput) (piface.MarshalOutput, error) {
+ v := in.Message.(unwrapper).protoUnwrap()
+ marshaler, ok := v.(legacyMarshaler)
+ if !ok {
+ return piface.MarshalOutput{}, errors.New("%T does not implement Marshal", v)
+ }
+ out, err := marshaler.Marshal()
+ if in.Buf != nil {
+ out = append(in.Buf, out...)
+ }
+ return piface.MarshalOutput{
+ Buf: out,
+ }, err
+}
+
+func legacyUnmarshal(in piface.UnmarshalInput) (piface.UnmarshalOutput, error) {
+ v := in.Message.(unwrapper).protoUnwrap()
+ unmarshaler, ok := v.(legacyUnmarshaler)
+ if !ok {
+ return piface.UnmarshalOutput{}, errors.New("%T does not implement Marshal", v)
+ }
+ return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf)
+}
+
+func legacyMerge(in piface.MergeInput) piface.MergeOutput {
+ dstv := in.Destination.(unwrapper).protoUnwrap()
+ merger, ok := dstv.(legacyMerger)
+ if !ok {
+ return piface.MergeOutput{}
+ }
+ merger.Merge(Export{}.ProtoMessageV1Of(in.Source))
+ return piface.MergeOutput{Flags: piface.MergeComplete}
+}
+
+// aberrantMessageType implements MessageType for all types other than pointer-to-struct.
+type aberrantMessageType struct {
+ t reflect.Type
+}
+
+func (mt aberrantMessageType) New() pref.Message {
+ return aberrantMessage{reflect.Zero(mt.t)}
+}
+func (mt aberrantMessageType) Zero() pref.Message {
+ return aberrantMessage{reflect.Zero(mt.t)}
+}
+func (mt aberrantMessageType) GoType() reflect.Type {
+ return mt.t
+}
+func (mt aberrantMessageType) Descriptor() pref.MessageDescriptor {
+ return LegacyLoadMessageDesc(mt.t)
+}
+
+// aberrantMessage implements Message for all types other than pointer-to-struct.
+//
+// When the underlying type implements legacyMarshaler or legacyUnmarshaler,
+// the aberrant Message can be marshaled or unmarshaled. Otherwise, there is
+// not much that can be done with values of this type.
+type aberrantMessage struct {
+ v reflect.Value
+}
+
+func (m aberrantMessage) ProtoReflect() pref.Message {
+ return m
+}
+
+func (m aberrantMessage) Descriptor() pref.MessageDescriptor {
+ return LegacyLoadMessageDesc(m.v.Type())
+}
+func (m aberrantMessage) Type() pref.MessageType {
+ return aberrantMessageType{m.v.Type()}
+}
+func (m aberrantMessage) New() pref.Message {
+ return aberrantMessage{reflect.Zero(m.v.Type())}
+}
+func (m aberrantMessage) Interface() pref.ProtoMessage {
+ return m
+}
+func (m aberrantMessage) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
+}
+func (m aberrantMessage) Has(pref.FieldDescriptor) bool {
+ panic("invalid field descriptor")
+}
+func (m aberrantMessage) Clear(pref.FieldDescriptor) {
+ panic("invalid field descriptor")
+}
+func (m aberrantMessage) Get(pref.FieldDescriptor) pref.Value {
+ panic("invalid field descriptor")
+}
+func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) {
+ panic("invalid field descriptor")
+}
+func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value {
+ panic("invalid field descriptor")
+}
+func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value {
+ panic("invalid field descriptor")
+}
+func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor {
+ panic("invalid oneof descriptor")
+}
+func (m aberrantMessage) GetUnknown() pref.RawFields {
+ return nil
+}
+func (m aberrantMessage) SetUnknown(pref.RawFields) {
+ // SetUnknown discards its input on messages which don't support unknown field storage.
+}
+func (m aberrantMessage) IsValid() bool {
+ // An invalid message is a read-only, empty message. Since we don't know anything
+ // about the alleged contents of this message, we can't say with confidence that
+ // it is invalid in this sense. Therefore, report it as valid.
+ return true
+}
+func (m aberrantMessage) ProtoMethods() *piface.Methods {
+ return legacyProtoMethods
+}
+func (m aberrantMessage) protoUnwrap() interface{} {
+ return m.v.Interface()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge.go b/vendor/google.golang.org/protobuf/internal/impl/merge.go
new file mode 100644
index 0000000..cdc4267
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/merge.go
@@ -0,0 +1,176 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ "google.golang.org/protobuf/proto"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+type mergeOptions struct{}
+
+func (o mergeOptions) Merge(dst, src proto.Message) {
+ proto.Merge(dst, src)
+}
+
+// merge is protoreflect.Methods.Merge.
+func (mi *MessageInfo) merge(in piface.MergeInput) piface.MergeOutput {
+ dp, ok := mi.getPointer(in.Destination)
+ if !ok {
+ return piface.MergeOutput{}
+ }
+ sp, ok := mi.getPointer(in.Source)
+ if !ok {
+ return piface.MergeOutput{}
+ }
+ mi.mergePointer(dp, sp, mergeOptions{})
+ return piface.MergeOutput{Flags: piface.MergeComplete}
+}
+
+func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) {
+ mi.init()
+ if dst.IsNil() {
+ panic(fmt.Sprintf("invalid value: merging into nil message"))
+ }
+ if src.IsNil() {
+ return
+ }
+ for _, f := range mi.orderedCoderFields {
+ if f.funcs.merge == nil {
+ continue
+ }
+ sfptr := src.Apply(f.offset)
+ if f.isPointer && sfptr.Elem().IsNil() {
+ continue
+ }
+ f.funcs.merge(dst.Apply(f.offset), sfptr, f, opts)
+ }
+ if mi.extensionOffset.IsValid() {
+ sext := src.Apply(mi.extensionOffset).Extensions()
+ dext := dst.Apply(mi.extensionOffset).Extensions()
+ if *dext == nil {
+ *dext = make(map[int32]ExtensionField)
+ }
+ for num, sx := range *sext {
+ xt := sx.Type()
+ xi := getExtensionFieldInfo(xt)
+ if xi.funcs.merge == nil {
+ continue
+ }
+ dx := (*dext)[num]
+ var dv pref.Value
+ if dx.Type() == sx.Type() {
+ dv = dx.Value()
+ }
+ if !dv.IsValid() && xi.unmarshalNeedsValue {
+ dv = xt.New()
+ }
+ dv = xi.funcs.merge(dv, sx.Value(), opts)
+ dx.Set(sx.Type(), dv)
+ (*dext)[num] = dx
+ }
+ }
+ if mi.unknownOffset.IsValid() {
+ du := dst.Apply(mi.unknownOffset).Bytes()
+ su := src.Apply(mi.unknownOffset).Bytes()
+ if len(*su) > 0 {
+ *du = append(*du, *su...)
+ }
+ }
+}
+
+func mergeScalarValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+ return src
+}
+
+func mergeBytesValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+ return pref.ValueOfBytes(append(emptyBuf[:], src.Bytes()...))
+}
+
+func mergeListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+ dstl := dst.List()
+ srcl := src.List()
+ for i, llen := 0, srcl.Len(); i < llen; i++ {
+ dstl.Append(srcl.Get(i))
+ }
+ return dst
+}
+
+func mergeBytesListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+ dstl := dst.List()
+ srcl := src.List()
+ for i, llen := 0, srcl.Len(); i < llen; i++ {
+ sb := srcl.Get(i).Bytes()
+ db := append(emptyBuf[:], sb...)
+ dstl.Append(pref.ValueOfBytes(db))
+ }
+ return dst
+}
+
+func mergeMessageListValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+ dstl := dst.List()
+ srcl := src.List()
+ for i, llen := 0, srcl.Len(); i < llen; i++ {
+ sm := srcl.Get(i).Message()
+ dm := proto.Clone(sm.Interface()).ProtoReflect()
+ dstl.Append(pref.ValueOfMessage(dm))
+ }
+ return dst
+}
+
+func mergeMessageValue(dst, src pref.Value, opts mergeOptions) pref.Value {
+ opts.Merge(dst.Message().Interface(), src.Message().Interface())
+ return dst
+}
+
+func mergeMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ if f.mi != nil {
+ if dst.Elem().IsNil() {
+ dst.SetPointer(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
+ }
+ f.mi.mergePointer(dst.Elem(), src.Elem(), opts)
+ } else {
+ dm := dst.AsValueOf(f.ft).Elem()
+ sm := src.AsValueOf(f.ft).Elem()
+ if dm.IsNil() {
+ dm.Set(reflect.New(f.ft.Elem()))
+ }
+ opts.Merge(asMessage(dm), asMessage(sm))
+ }
+}
+
+func mergeMessageSlice(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ for _, sp := range src.PointerSlice() {
+ dm := reflect.New(f.ft.Elem().Elem())
+ if f.mi != nil {
+ f.mi.mergePointer(pointerOfValue(dm), sp, opts)
+ } else {
+ opts.Merge(asMessage(dm), asMessage(sp.AsValueOf(f.ft.Elem().Elem())))
+ }
+ dst.AppendPointerSlice(pointerOfValue(dm))
+ }
+}
+
+func mergeBytes(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Bytes() = append(emptyBuf[:], *src.Bytes()...)
+}
+
+func mergeBytesNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Bytes()
+ if len(v) > 0 {
+ *dst.Bytes() = append(emptyBuf[:], v...)
+ }
+}
+
+func mergeBytesSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.BytesSlice()
+ for _, v := range *src.BytesSlice() {
+ *ds = append(*ds, append(emptyBuf[:], v...))
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/merge_gen.go b/vendor/google.golang.org/protobuf/internal/impl/merge_gen.go
new file mode 100644
index 0000000..8816c27
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/merge_gen.go
@@ -0,0 +1,209 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package impl
+
+import ()
+
+func mergeBool(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Bool() = *src.Bool()
+}
+
+func mergeBoolNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Bool()
+ if v != false {
+ *dst.Bool() = v
+ }
+}
+
+func mergeBoolPtr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.BoolPtr()
+ if p != nil {
+ v := *p
+ *dst.BoolPtr() = &v
+ }
+}
+
+func mergeBoolSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.BoolSlice()
+ ss := src.BoolSlice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeInt32(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Int32() = *src.Int32()
+}
+
+func mergeInt32NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Int32()
+ if v != 0 {
+ *dst.Int32() = v
+ }
+}
+
+func mergeInt32Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.Int32Ptr()
+ if p != nil {
+ v := *p
+ *dst.Int32Ptr() = &v
+ }
+}
+
+func mergeInt32Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.Int32Slice()
+ ss := src.Int32Slice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeUint32(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Uint32() = *src.Uint32()
+}
+
+func mergeUint32NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Uint32()
+ if v != 0 {
+ *dst.Uint32() = v
+ }
+}
+
+func mergeUint32Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.Uint32Ptr()
+ if p != nil {
+ v := *p
+ *dst.Uint32Ptr() = &v
+ }
+}
+
+func mergeUint32Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.Uint32Slice()
+ ss := src.Uint32Slice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeInt64(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Int64() = *src.Int64()
+}
+
+func mergeInt64NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Int64()
+ if v != 0 {
+ *dst.Int64() = v
+ }
+}
+
+func mergeInt64Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.Int64Ptr()
+ if p != nil {
+ v := *p
+ *dst.Int64Ptr() = &v
+ }
+}
+
+func mergeInt64Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.Int64Slice()
+ ss := src.Int64Slice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeUint64(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Uint64() = *src.Uint64()
+}
+
+func mergeUint64NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Uint64()
+ if v != 0 {
+ *dst.Uint64() = v
+ }
+}
+
+func mergeUint64Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.Uint64Ptr()
+ if p != nil {
+ v := *p
+ *dst.Uint64Ptr() = &v
+ }
+}
+
+func mergeUint64Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.Uint64Slice()
+ ss := src.Uint64Slice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeFloat32(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Float32() = *src.Float32()
+}
+
+func mergeFloat32NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Float32()
+ if v != 0 {
+ *dst.Float32() = v
+ }
+}
+
+func mergeFloat32Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.Float32Ptr()
+ if p != nil {
+ v := *p
+ *dst.Float32Ptr() = &v
+ }
+}
+
+func mergeFloat32Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.Float32Slice()
+ ss := src.Float32Slice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeFloat64(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.Float64() = *src.Float64()
+}
+
+func mergeFloat64NoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.Float64()
+ if v != 0 {
+ *dst.Float64() = v
+ }
+}
+
+func mergeFloat64Ptr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.Float64Ptr()
+ if p != nil {
+ v := *p
+ *dst.Float64Ptr() = &v
+ }
+}
+
+func mergeFloat64Slice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.Float64Slice()
+ ss := src.Float64Slice()
+ *ds = append(*ds, *ss...)
+}
+
+func mergeString(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ *dst.String() = *src.String()
+}
+
+func mergeStringNoZero(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ v := *src.String()
+ if v != "" {
+ *dst.String() = v
+ }
+}
+
+func mergeStringPtr(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ p := *src.StringPtr()
+ if p != nil {
+ v := *p
+ *dst.StringPtr() = &v
+ }
+}
+
+func mergeStringSlice(dst, src pointer, _ *coderFieldInfo, _ mergeOptions) {
+ ds := dst.StringSlice()
+ ss := src.StringSlice()
+ *ds = append(*ds, *ss...)
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message.go b/vendor/google.golang.org/protobuf/internal/impl/message.go
new file mode 100644
index 0000000..7dd994b
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message.go
@@ -0,0 +1,215 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "strconv"
+ "strings"
+ "sync"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/internal/genname"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// MessageInfo provides protobuf related functionality for a given Go type
+// that represents a message. A given instance of MessageInfo is tied to
+// exactly one Go type, which must be a pointer to a struct type.
+//
+// The exported fields must be populated before any methods are called
+// and cannot be mutated after set.
+type MessageInfo struct {
+ // GoReflectType is the underlying message Go type and must be populated.
+ GoReflectType reflect.Type // pointer to struct
+
+ // Desc is the underlying message descriptor type and must be populated.
+ Desc pref.MessageDescriptor
+
+ // Exporter must be provided in a purego environment in order to provide
+ // access to unexported fields.
+ Exporter exporter
+
+ // OneofWrappers is list of pointers to oneof wrapper struct types.
+ OneofWrappers []interface{}
+
+ initMu sync.Mutex // protects all unexported fields
+ initDone uint32
+
+ reflectMessageInfo // for reflection implementation
+ coderMessageInfo // for fast-path method implementations
+}
+
+// exporter is a function that returns a reference to the ith field of v,
+// where v is a pointer to a struct. It returns nil if it does not support
+// exporting the requested field (e.g., already exported).
+type exporter func(v interface{}, i int) interface{}
+
+// getMessageInfo returns the MessageInfo for any message type that
+// is generated by our implementation of protoc-gen-go (for v2 and on).
+// If it is unable to obtain a MessageInfo, it returns nil.
+func getMessageInfo(mt reflect.Type) *MessageInfo {
+ m, ok := reflect.Zero(mt).Interface().(pref.ProtoMessage)
+ if !ok {
+ return nil
+ }
+ mr, ok := m.ProtoReflect().(interface{ ProtoMessageInfo() *MessageInfo })
+ if !ok {
+ return nil
+ }
+ return mr.ProtoMessageInfo()
+}
+
+func (mi *MessageInfo) init() {
+ // This function is called in the hot path. Inline the sync.Once logic,
+ // since allocating a closure for Once.Do is expensive.
+ // Keep init small to ensure that it can be inlined.
+ if atomic.LoadUint32(&mi.initDone) == 0 {
+ mi.initOnce()
+ }
+}
+
+func (mi *MessageInfo) initOnce() {
+ mi.initMu.Lock()
+ defer mi.initMu.Unlock()
+ if mi.initDone == 1 {
+ return
+ }
+
+ t := mi.GoReflectType
+ if t.Kind() != reflect.Ptr && t.Elem().Kind() != reflect.Struct {
+ panic(fmt.Sprintf("got %v, want *struct kind", t))
+ }
+ t = t.Elem()
+
+ si := mi.makeStructInfo(t)
+ mi.makeReflectFuncs(t, si)
+ mi.makeCoderMethods(t, si)
+
+ atomic.StoreUint32(&mi.initDone, 1)
+}
+
+// getPointer returns the pointer for a message, which should be of
+// the type of the MessageInfo. If the message is of a different type,
+// it returns ok==false.
+func (mi *MessageInfo) getPointer(m pref.Message) (p pointer, ok bool) {
+ switch m := m.(type) {
+ case *messageState:
+ return m.pointer(), m.messageInfo() == mi
+ case *messageReflectWrapper:
+ return m.pointer(), m.messageInfo() == mi
+ }
+ return pointer{}, false
+}
+
+type (
+ SizeCache = int32
+ WeakFields = map[int32]protoreflect.ProtoMessage
+ UnknownFields = []byte
+ ExtensionFields = map[int32]ExtensionField
+)
+
+var (
+ sizecacheType = reflect.TypeOf(SizeCache(0))
+ weakFieldsType = reflect.TypeOf(WeakFields(nil))
+ unknownFieldsType = reflect.TypeOf(UnknownFields(nil))
+ extensionFieldsType = reflect.TypeOf(ExtensionFields(nil))
+)
+
+type structInfo struct {
+ sizecacheOffset offset
+ weakOffset offset
+ unknownOffset offset
+ extensionOffset offset
+
+ fieldsByNumber map[pref.FieldNumber]reflect.StructField
+ oneofsByName map[pref.Name]reflect.StructField
+ oneofWrappersByType map[reflect.Type]pref.FieldNumber
+ oneofWrappersByNumber map[pref.FieldNumber]reflect.Type
+}
+
+func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo {
+ si := structInfo{
+ sizecacheOffset: invalidOffset,
+ weakOffset: invalidOffset,
+ unknownOffset: invalidOffset,
+ extensionOffset: invalidOffset,
+
+ fieldsByNumber: map[pref.FieldNumber]reflect.StructField{},
+ oneofsByName: map[pref.Name]reflect.StructField{},
+ oneofWrappersByType: map[reflect.Type]pref.FieldNumber{},
+ oneofWrappersByNumber: map[pref.FieldNumber]reflect.Type{},
+ }
+
+fieldLoop:
+ for i := 0; i < t.NumField(); i++ {
+ switch f := t.Field(i); f.Name {
+ case genname.SizeCache, genname.SizeCacheA:
+ if f.Type == sizecacheType {
+ si.sizecacheOffset = offsetOf(f, mi.Exporter)
+ }
+ case genname.WeakFields, genname.WeakFieldsA:
+ if f.Type == weakFieldsType {
+ si.weakOffset = offsetOf(f, mi.Exporter)
+ }
+ case genname.UnknownFields, genname.UnknownFieldsA:
+ if f.Type == unknownFieldsType {
+ si.unknownOffset = offsetOf(f, mi.Exporter)
+ }
+ case genname.ExtensionFields, genname.ExtensionFieldsA, genname.ExtensionFieldsB:
+ if f.Type == extensionFieldsType {
+ si.extensionOffset = offsetOf(f, mi.Exporter)
+ }
+ default:
+ for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") {
+ if len(s) > 0 && strings.Trim(s, "0123456789") == "" {
+ n, _ := strconv.ParseUint(s, 10, 64)
+ si.fieldsByNumber[pref.FieldNumber(n)] = f
+ continue fieldLoop
+ }
+ }
+ if s := f.Tag.Get("protobuf_oneof"); len(s) > 0 {
+ si.oneofsByName[pref.Name(s)] = f
+ continue fieldLoop
+ }
+ }
+ }
+
+ // Derive a mapping of oneof wrappers to fields.
+ oneofWrappers := mi.OneofWrappers
+ for _, method := range []string{"XXX_OneofFuncs", "XXX_OneofWrappers"} {
+ if fn, ok := reflect.PtrTo(t).MethodByName(method); ok {
+ for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) {
+ if vs, ok := v.Interface().([]interface{}); ok {
+ oneofWrappers = vs
+ }
+ }
+ }
+ }
+ for _, v := range oneofWrappers {
+ tf := reflect.TypeOf(v).Elem()
+ f := tf.Field(0)
+ for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") {
+ if len(s) > 0 && strings.Trim(s, "0123456789") == "" {
+ n, _ := strconv.ParseUint(s, 10, 64)
+ si.oneofWrappersByType[tf] = pref.FieldNumber(n)
+ si.oneofWrappersByNumber[pref.FieldNumber(n)] = tf
+ break
+ }
+ }
+ }
+
+ return si
+}
+
+func (mi *MessageInfo) New() protoreflect.Message {
+ return mi.MessageOf(reflect.New(mi.GoReflectType.Elem()).Interface())
+}
+func (mi *MessageInfo) Zero() protoreflect.Message {
+ return mi.MessageOf(reflect.Zero(mi.GoReflectType).Interface())
+}
+func (mi *MessageInfo) Descriptor() protoreflect.MessageDescriptor { return mi.Desc }
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
new file mode 100644
index 0000000..0f4b8db
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
@@ -0,0 +1,364 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+
+ "google.golang.org/protobuf/internal/pragma"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type reflectMessageInfo struct {
+ fields map[pref.FieldNumber]*fieldInfo
+ oneofs map[pref.Name]*oneofInfo
+
+ // denseFields is a subset of fields where:
+ // 0 < fieldDesc.Number() < len(denseFields)
+ // It provides faster access to the fieldInfo, but may be incomplete.
+ denseFields []*fieldInfo
+
+ // rangeInfos is a list of all fields (not belonging to a oneof) and oneofs.
+ rangeInfos []interface{} // either *fieldInfo or *oneofInfo
+
+ getUnknown func(pointer) pref.RawFields
+ setUnknown func(pointer, pref.RawFields)
+ extensionMap func(pointer) *extensionMap
+
+ nilMessage atomicNilMessage
+}
+
+// makeReflectFuncs generates the set of functions to support reflection.
+func (mi *MessageInfo) makeReflectFuncs(t reflect.Type, si structInfo) {
+ mi.makeKnownFieldsFunc(si)
+ mi.makeUnknownFieldsFunc(t, si)
+ mi.makeExtensionFieldsFunc(t, si)
+}
+
+// makeKnownFieldsFunc generates functions for operations that can be performed
+// on each protobuf message field. It takes in a reflect.Type representing the
+// Go struct and matches message fields with struct fields.
+//
+// This code assumes that the struct is well-formed and panics if there are
+// any discrepancies.
+func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) {
+ mi.fields = map[pref.FieldNumber]*fieldInfo{}
+ md := mi.Desc
+ fds := md.Fields()
+ for i := 0; i < fds.Len(); i++ {
+ fd := fds.Get(i)
+ fs := si.fieldsByNumber[fd.Number()]
+ var fi fieldInfo
+ switch {
+ case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
+ fi = fieldInfoForOneof(fd, si.oneofsByName[fd.ContainingOneof().Name()], mi.Exporter, si.oneofWrappersByNumber[fd.Number()])
+ case fd.IsMap():
+ fi = fieldInfoForMap(fd, fs, mi.Exporter)
+ case fd.IsList():
+ fi = fieldInfoForList(fd, fs, mi.Exporter)
+ case fd.IsWeak():
+ fi = fieldInfoForWeakMessage(fd, si.weakOffset)
+ case fd.Kind() == pref.MessageKind || fd.Kind() == pref.GroupKind:
+ fi = fieldInfoForMessage(fd, fs, mi.Exporter)
+ default:
+ fi = fieldInfoForScalar(fd, fs, mi.Exporter)
+ }
+ mi.fields[fd.Number()] = &fi
+ }
+
+ mi.oneofs = map[pref.Name]*oneofInfo{}
+ for i := 0; i < md.Oneofs().Len(); i++ {
+ od := md.Oneofs().Get(i)
+ mi.oneofs[od.Name()] = makeOneofInfo(od, si, mi.Exporter)
+ }
+
+ mi.denseFields = make([]*fieldInfo, fds.Len()*2)
+ for i := 0; i < fds.Len(); i++ {
+ if fd := fds.Get(i); int(fd.Number()) < len(mi.denseFields) {
+ mi.denseFields[fd.Number()] = mi.fields[fd.Number()]
+ }
+ }
+
+ for i := 0; i < fds.Len(); {
+ fd := fds.Get(i)
+ if od := fd.ContainingOneof(); od != nil && !od.IsSynthetic() {
+ mi.rangeInfos = append(mi.rangeInfos, mi.oneofs[od.Name()])
+ i += od.Fields().Len()
+ } else {
+ mi.rangeInfos = append(mi.rangeInfos, mi.fields[fd.Number()])
+ i++
+ }
+ }
+}
+
+func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) {
+ mi.getUnknown = func(pointer) pref.RawFields { return nil }
+ mi.setUnknown = func(pointer, pref.RawFields) { return }
+ if si.unknownOffset.IsValid() {
+ mi.getUnknown = func(p pointer) pref.RawFields {
+ if p.IsNil() {
+ return nil
+ }
+ rv := p.Apply(si.unknownOffset).AsValueOf(unknownFieldsType)
+ return pref.RawFields(*rv.Interface().(*[]byte))
+ }
+ mi.setUnknown = func(p pointer, b pref.RawFields) {
+ if p.IsNil() {
+ panic("invalid SetUnknown on nil Message")
+ }
+ rv := p.Apply(si.unknownOffset).AsValueOf(unknownFieldsType)
+ *rv.Interface().(*[]byte) = []byte(b)
+ }
+ } else {
+ mi.getUnknown = func(pointer) pref.RawFields {
+ return nil
+ }
+ mi.setUnknown = func(p pointer, _ pref.RawFields) {
+ if p.IsNil() {
+ panic("invalid SetUnknown on nil Message")
+ }
+ }
+ }
+}
+
+func (mi *MessageInfo) makeExtensionFieldsFunc(t reflect.Type, si structInfo) {
+ if si.extensionOffset.IsValid() {
+ mi.extensionMap = func(p pointer) *extensionMap {
+ if p.IsNil() {
+ return (*extensionMap)(nil)
+ }
+ v := p.Apply(si.extensionOffset).AsValueOf(extensionFieldsType)
+ return (*extensionMap)(v.Interface().(*map[int32]ExtensionField))
+ }
+ } else {
+ mi.extensionMap = func(pointer) *extensionMap {
+ return (*extensionMap)(nil)
+ }
+ }
+}
+
+type extensionMap map[int32]ExtensionField
+
+func (m *extensionMap) Range(f func(pref.FieldDescriptor, pref.Value) bool) {
+ if m != nil {
+ for _, x := range *m {
+ xd := x.Type().TypeDescriptor()
+ v := x.Value()
+ if xd.IsList() && v.List().Len() == 0 {
+ continue
+ }
+ if !f(xd, v) {
+ return
+ }
+ }
+ }
+}
+func (m *extensionMap) Has(xt pref.ExtensionType) (ok bool) {
+ if m == nil {
+ return false
+ }
+ xd := xt.TypeDescriptor()
+ x, ok := (*m)[int32(xd.Number())]
+ if !ok {
+ return false
+ }
+ switch {
+ case xd.IsList():
+ return x.Value().List().Len() > 0
+ case xd.IsMap():
+ return x.Value().Map().Len() > 0
+ case xd.Message() != nil:
+ return x.Value().Message().IsValid()
+ }
+ return true
+}
+func (m *extensionMap) Clear(xt pref.ExtensionType) {
+ delete(*m, int32(xt.TypeDescriptor().Number()))
+}
+func (m *extensionMap) Get(xt pref.ExtensionType) pref.Value {
+ xd := xt.TypeDescriptor()
+ if m != nil {
+ if x, ok := (*m)[int32(xd.Number())]; ok {
+ return x.Value()
+ }
+ }
+ return xt.Zero()
+}
+func (m *extensionMap) Set(xt pref.ExtensionType, v pref.Value) {
+ xd := xt.TypeDescriptor()
+ isValid := true
+ switch {
+ case !xt.IsValidValue(v):
+ isValid = false
+ case xd.IsList():
+ isValid = v.List().IsValid()
+ case xd.IsMap():
+ isValid = v.Map().IsValid()
+ case xd.Message() != nil:
+ isValid = v.Message().IsValid()
+ }
+ if !isValid {
+ panic(fmt.Sprintf("%v: assigning invalid value", xt.TypeDescriptor().FullName()))
+ }
+
+ if *m == nil {
+ *m = make(map[int32]ExtensionField)
+ }
+ var x ExtensionField
+ x.Set(xt, v)
+ (*m)[int32(xd.Number())] = x
+}
+func (m *extensionMap) Mutable(xt pref.ExtensionType) pref.Value {
+ xd := xt.TypeDescriptor()
+ if xd.Kind() != pref.MessageKind && xd.Kind() != pref.GroupKind && !xd.IsList() && !xd.IsMap() {
+ panic("invalid Mutable on field with non-composite type")
+ }
+ if x, ok := (*m)[int32(xd.Number())]; ok {
+ return x.Value()
+ }
+ v := xt.New()
+ m.Set(xt, v)
+ return v
+}
+
+// MessageState is a data structure that is nested as the first field in a
+// concrete message. It provides a way to implement the ProtoReflect method
+// in an allocation-free way without needing to have a shadow Go type generated
+// for every message type. This technique only works using unsafe.
+//
+//
+// Example generated code:
+//
+// type M struct {
+// state protoimpl.MessageState
+//
+// Field1 int32
+// Field2 string
+// Field3 *BarMessage
+// ...
+// }
+//
+// func (m *M) ProtoReflect() protoreflect.Message {
+// mi := &file_fizz_buzz_proto_msgInfos[5]
+// if protoimpl.UnsafeEnabled && m != nil {
+// ms := protoimpl.X.MessageStateOf(Pointer(m))
+// if ms.LoadMessageInfo() == nil {
+// ms.StoreMessageInfo(mi)
+// }
+// return ms
+// }
+// return mi.MessageOf(m)
+// }
+//
+// The MessageState type holds a *MessageInfo, which must be atomically set to
+// the message info associated with a given message instance.
+// By unsafely converting a *M into a *MessageState, the MessageState object
+// has access to all the information needed to implement protobuf reflection.
+// It has access to the message info as its first field, and a pointer to the
+// MessageState is identical to a pointer to the concrete message value.
+//
+//
+// Requirements:
+// • The type M must implement protoreflect.ProtoMessage.
+// • The address of m must not be nil.
+// • The address of m and the address of m.state must be equal,
+// even though they are different Go types.
+type MessageState struct {
+ pragma.NoUnkeyedLiterals
+ pragma.DoNotCompare
+ pragma.DoNotCopy
+
+ atomicMessageInfo *MessageInfo
+}
+
+type messageState MessageState
+
+var (
+ _ pref.Message = (*messageState)(nil)
+ _ unwrapper = (*messageState)(nil)
+)
+
+// messageDataType is a tuple of a pointer to the message data and
+// a pointer to the message type. It is a generalized way of providing a
+// reflective view over a message instance. The disadvantage of this approach
+// is the need to allocate this tuple of 16B.
+type messageDataType struct {
+ p pointer
+ mi *MessageInfo
+}
+
+type (
+ messageReflectWrapper messageDataType
+ messageIfaceWrapper messageDataType
+)
+
+var (
+ _ pref.Message = (*messageReflectWrapper)(nil)
+ _ unwrapper = (*messageReflectWrapper)(nil)
+ _ pref.ProtoMessage = (*messageIfaceWrapper)(nil)
+ _ unwrapper = (*messageIfaceWrapper)(nil)
+)
+
+// MessageOf returns a reflective view over a message. The input must be a
+// pointer to a named Go struct. If the provided type has a ProtoReflect method,
+// it must be implemented by calling this method.
+func (mi *MessageInfo) MessageOf(m interface{}) pref.Message {
+ // TODO: Switch the input to be an opaque Pointer.
+ if reflect.TypeOf(m) != mi.GoReflectType {
+ panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType))
+ }
+ p := pointerOfIface(m)
+ if p.IsNil() {
+ return mi.nilMessage.Init(mi)
+ }
+ return &messageReflectWrapper{p, mi}
+}
+
+func (m *messageReflectWrapper) pointer() pointer { return m.p }
+func (m *messageReflectWrapper) messageInfo() *MessageInfo { return m.mi }
+
+func (m *messageIfaceWrapper) ProtoReflect() pref.Message {
+ return (*messageReflectWrapper)(m)
+}
+func (m *messageIfaceWrapper) protoUnwrap() interface{} {
+ return m.p.AsIfaceOf(m.mi.GoReflectType.Elem())
+}
+
+// checkField verifies that the provided field descriptor is valid.
+// Exactly one of the returned values is populated.
+func (mi *MessageInfo) checkField(fd pref.FieldDescriptor) (*fieldInfo, pref.ExtensionType) {
+ var fi *fieldInfo
+ if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) {
+ fi = mi.denseFields[n]
+ } else {
+ fi = mi.fields[n]
+ }
+ if fi != nil {
+ if fi.fieldDesc != fd {
+ if got, want := fd.FullName(), fi.fieldDesc.FullName(); got != want {
+ panic(fmt.Sprintf("mismatching field: got %v, want %v", got, want))
+ }
+ panic(fmt.Sprintf("mismatching field: %v", fd.FullName()))
+ }
+ return fi, nil
+ }
+
+ if fd.IsExtension() {
+ if got, want := fd.ContainingMessage().FullName(), mi.Desc.FullName(); got != want {
+ // TODO: Should this be exact containing message descriptor match?
+ panic(fmt.Sprintf("extension %v has mismatching containing message: got %v, want %v", fd.FullName(), got, want))
+ }
+ if !mi.Desc.ExtensionRanges().Has(fd.Number()) {
+ panic(fmt.Sprintf("extension %v extends %v outside the extension range", fd.FullName(), mi.Desc.FullName()))
+ }
+ xtd, ok := fd.(pref.ExtensionTypeDescriptor)
+ if !ok {
+ panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName()))
+ }
+ return nil, xtd.Type()
+ }
+ panic(fmt.Sprintf("field %v is invalid", fd.FullName()))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
new file mode 100644
index 0000000..23124a8
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
@@ -0,0 +1,466 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "math"
+ "reflect"
+ "sync"
+
+ "google.golang.org/protobuf/internal/flags"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+type fieldInfo struct {
+ fieldDesc pref.FieldDescriptor
+
+ // These fields are used for protobuf reflection support.
+ has func(pointer) bool
+ clear func(pointer)
+ get func(pointer) pref.Value
+ set func(pointer, pref.Value)
+ mutable func(pointer) pref.Value
+ newMessage func() pref.Message
+ newField func() pref.Value
+}
+
+func fieldInfoForOneof(fd pref.FieldDescriptor, fs reflect.StructField, x exporter, ot reflect.Type) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Interface {
+ panic(fmt.Sprintf("field %v has invalid type: got %v, want interface kind", fd.FullName(), ft))
+ }
+ if ot.Kind() != reflect.Struct {
+ panic(fmt.Sprintf("field %v has invalid type: got %v, want struct kind", fd.FullName(), ot))
+ }
+ if !reflect.PtrTo(ot).Implements(ft) {
+ panic(fmt.Sprintf("field %v has invalid type: %v does not implement %v", fd.FullName(), ot, ft))
+ }
+ conv := NewConverter(ot.Field(0).Type, fd)
+ isMessage := fd.Message() != nil
+
+ // TODO: Implement unsafe fast path?
+ fieldOffset := offsetOf(fs, x)
+ return fieldInfo{
+ // NOTE: The logic below intentionally assumes that oneof fields are
+ // well-formatted. That is, the oneof interface never contains a
+ // typed nil pointer to one of the wrapper structs.
+
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() {
+ return false
+ }
+ return true
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() || rv.Elem().Type().Elem() != ot {
+ // NOTE: We intentionally don't check for rv.Elem().IsNil()
+ // so that (*OneofWrapperType)(nil) gets cleared to nil.
+ return
+ }
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) pref.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() {
+ return conv.Zero()
+ }
+ rv = rv.Elem().Elem().Field(0)
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v pref.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() {
+ rv.Set(reflect.New(ot))
+ }
+ rv = rv.Elem().Elem().Field(0)
+ rv.Set(conv.GoValueOf(v))
+ },
+ mutable: func(p pointer) pref.Value {
+ if !isMessage {
+ panic(fmt.Sprintf("field %v with invalid Mutable call on field with non-composite type", fd.FullName()))
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() || rv.Elem().Type().Elem() != ot || rv.Elem().IsNil() {
+ rv.Set(reflect.New(ot))
+ }
+ rv = rv.Elem().Elem().Field(0)
+ if rv.IsNil() {
+ rv.Set(conv.GoValueOf(pref.ValueOfMessage(conv.New().Message())))
+ }
+ return conv.PBValueOf(rv)
+ },
+ newMessage: func() pref.Message {
+ return conv.New().Message()
+ },
+ newField: func() pref.Value {
+ return conv.New()
+ },
+ }
+}
+
+func fieldInfoForMap(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Map {
+ panic(fmt.Sprintf("field %v has invalid type: got %v, want map kind", fd.FullName(), ft))
+ }
+ conv := NewConverter(ft, fd)
+
+ // TODO: Implement unsafe fast path?
+ fieldOffset := offsetOf(fs, x)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return rv.Len() > 0
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) pref.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.Len() == 0 {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v pref.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ pv := conv.GoValueOf(v)
+ if pv.IsNil() {
+ panic(fmt.Sprintf("map field %v cannot be set with read-only value", fd.FullName()))
+ }
+ rv.Set(pv)
+ },
+ mutable: func(p pointer) pref.Value {
+ v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if v.IsNil() {
+ v.Set(reflect.MakeMap(fs.Type))
+ }
+ return conv.PBValueOf(v)
+ },
+ newField: func() pref.Value {
+ return conv.New()
+ },
+ }
+}
+
+func fieldInfoForList(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+ ft := fs.Type
+ if ft.Kind() != reflect.Slice {
+ panic(fmt.Sprintf("field %v has invalid type: got %v, want slice kind", fd.FullName(), ft))
+ }
+ conv := NewConverter(reflect.PtrTo(ft), fd)
+
+ // TODO: Implement unsafe fast path?
+ fieldOffset := offsetOf(fs, x)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return rv.Len() > 0
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) pref.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type)
+ if rv.Elem().Len() == 0 {
+ return conv.Zero()
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v pref.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ pv := conv.GoValueOf(v)
+ if pv.IsNil() {
+ panic(fmt.Sprintf("list field %v cannot be set with read-only value", fd.FullName()))
+ }
+ rv.Set(pv.Elem())
+ },
+ mutable: func(p pointer) pref.Value {
+ v := p.Apply(fieldOffset).AsValueOf(fs.Type)
+ return conv.PBValueOf(v)
+ },
+ newField: func() pref.Value {
+ return conv.New()
+ },
+ }
+}
+
+var (
+ nilBytes = reflect.ValueOf([]byte(nil))
+ emptyBytes = reflect.ValueOf([]byte{})
+)
+
+func fieldInfoForScalar(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+ ft := fs.Type
+ nullable := fd.HasPresence()
+ isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8
+ if nullable {
+ if ft.Kind() != reflect.Ptr && ft.Kind() != reflect.Slice {
+ panic(fmt.Sprintf("field %v has invalid type: got %v, want pointer", fd.FullName(), ft))
+ }
+ if ft.Kind() == reflect.Ptr {
+ ft = ft.Elem()
+ }
+ }
+ conv := NewConverter(ft, fd)
+
+ // TODO: Implement unsafe fast path?
+ fieldOffset := offsetOf(fs, x)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if nullable {
+ return !rv.IsNil()
+ }
+ switch rv.Kind() {
+ case reflect.Bool:
+ return rv.Bool()
+ case reflect.Int32, reflect.Int64:
+ return rv.Int() != 0
+ case reflect.Uint32, reflect.Uint64:
+ return rv.Uint() != 0
+ case reflect.Float32, reflect.Float64:
+ return rv.Float() != 0 || math.Signbit(rv.Float())
+ case reflect.String, reflect.Slice:
+ return rv.Len() > 0
+ default:
+ panic(fmt.Sprintf("field %v has invalid type: %v", fd.FullName(), rv.Type())) // should never happen
+ }
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) pref.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if nullable {
+ if rv.IsNil() {
+ return conv.Zero()
+ }
+ if rv.Kind() == reflect.Ptr {
+ rv = rv.Elem()
+ }
+ }
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v pref.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if nullable && rv.Kind() == reflect.Ptr {
+ if rv.IsNil() {
+ rv.Set(reflect.New(ft))
+ }
+ rv = rv.Elem()
+ }
+ rv.Set(conv.GoValueOf(v))
+ if isBytes && rv.Len() == 0 {
+ if nullable {
+ rv.Set(emptyBytes) // preserve presence
+ } else {
+ rv.Set(nilBytes) // do not preserve presence
+ }
+ }
+ },
+ newField: func() pref.Value {
+ return conv.New()
+ },
+ }
+}
+
+func fieldInfoForWeakMessage(fd pref.FieldDescriptor, weakOffset offset) fieldInfo {
+ if !flags.ProtoLegacy {
+ panic("no support for proto1 weak fields")
+ }
+
+ var once sync.Once
+ var messageType pref.MessageType
+ lazyInit := func() {
+ once.Do(func() {
+ messageName := fd.Message().FullName()
+ messageType, _ = preg.GlobalTypes.FindMessageByName(messageName)
+ if messageType == nil {
+ panic(fmt.Sprintf("weak message %v for field %v is not linked in", messageName, fd.FullName()))
+ }
+ })
+ }
+
+ num := fd.Number()
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ _, ok := p.Apply(weakOffset).WeakFields().get(num)
+ return ok
+ },
+ clear: func(p pointer) {
+ p.Apply(weakOffset).WeakFields().clear(num)
+ },
+ get: func(p pointer) pref.Value {
+ lazyInit()
+ if p.IsNil() {
+ return pref.ValueOfMessage(messageType.Zero())
+ }
+ m, ok := p.Apply(weakOffset).WeakFields().get(num)
+ if !ok {
+ return pref.ValueOfMessage(messageType.Zero())
+ }
+ return pref.ValueOfMessage(m.ProtoReflect())
+ },
+ set: func(p pointer, v pref.Value) {
+ lazyInit()
+ m := v.Message()
+ if m.Descriptor() != messageType.Descriptor() {
+ if got, want := m.Descriptor().FullName(), messageType.Descriptor().FullName(); got != want {
+ panic(fmt.Sprintf("field %v has mismatching message descriptor: got %v, want %v", fd.FullName(), got, want))
+ }
+ panic(fmt.Sprintf("field %v has mismatching message descriptor: %v", fd.FullName(), m.Descriptor().FullName()))
+ }
+ p.Apply(weakOffset).WeakFields().set(num, m.Interface())
+ },
+ mutable: func(p pointer) pref.Value {
+ lazyInit()
+ fs := p.Apply(weakOffset).WeakFields()
+ m, ok := fs.get(num)
+ if !ok {
+ m = messageType.New().Interface()
+ fs.set(num, m)
+ }
+ return pref.ValueOfMessage(m.ProtoReflect())
+ },
+ newMessage: func() pref.Message {
+ lazyInit()
+ return messageType.New()
+ },
+ newField: func() pref.Value {
+ lazyInit()
+ return pref.ValueOfMessage(messageType.New())
+ },
+ }
+}
+
+func fieldInfoForMessage(fd pref.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
+ ft := fs.Type
+ conv := NewConverter(ft, fd)
+
+ // TODO: Implement unsafe fast path?
+ fieldOffset := offsetOf(fs, x)
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ if p.IsNil() {
+ return false
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return !rv.IsNil()
+ },
+ clear: func(p pointer) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(reflect.Zero(rv.Type()))
+ },
+ get: func(p pointer) pref.Value {
+ if p.IsNil() {
+ return conv.Zero()
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ return conv.PBValueOf(rv)
+ },
+ set: func(p pointer, v pref.Value) {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ rv.Set(conv.GoValueOf(v))
+ if rv.IsNil() {
+ panic(fmt.Sprintf("field %v has invalid nil pointer", fd.FullName()))
+ }
+ },
+ mutable: func(p pointer) pref.Value {
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() {
+ rv.Set(conv.GoValueOf(conv.New()))
+ }
+ return conv.PBValueOf(rv)
+ },
+ newMessage: func() pref.Message {
+ return conv.New().Message()
+ },
+ newField: func() pref.Value {
+ return conv.New()
+ },
+ }
+}
+
+type oneofInfo struct {
+ oneofDesc pref.OneofDescriptor
+ which func(pointer) pref.FieldNumber
+}
+
+func makeOneofInfo(od pref.OneofDescriptor, si structInfo, x exporter) *oneofInfo {
+ oi := &oneofInfo{oneofDesc: od}
+ if od.IsSynthetic() {
+ fs := si.fieldsByNumber[od.Fields().Get(0).Number()]
+ fieldOffset := offsetOf(fs, x)
+ oi.which = func(p pointer) pref.FieldNumber {
+ if p.IsNil() {
+ return 0
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() { // valid on either *T or []byte
+ return 0
+ }
+ return od.Fields().Get(0).Number()
+ }
+ } else {
+ fs := si.oneofsByName[od.Name()]
+ fieldOffset := offsetOf(fs, x)
+ oi.which = func(p pointer) pref.FieldNumber {
+ if p.IsNil() {
+ return 0
+ }
+ rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
+ if rv.IsNil() {
+ return 0
+ }
+ rv = rv.Elem()
+ if rv.IsNil() {
+ return 0
+ }
+ return si.oneofWrappersByType[rv.Type().Elem()]
+ }
+ }
+ return oi
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go
new file mode 100644
index 0000000..741d6e5
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go
@@ -0,0 +1,249 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package impl
+
+import (
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+func (m *messageState) Descriptor() protoreflect.MessageDescriptor {
+ return m.messageInfo().Desc
+}
+func (m *messageState) Type() protoreflect.MessageType {
+ return m.messageInfo()
+}
+func (m *messageState) New() protoreflect.Message {
+ return m.messageInfo().New()
+}
+func (m *messageState) Interface() protoreflect.ProtoMessage {
+ return m.protoUnwrap().(protoreflect.ProtoMessage)
+}
+func (m *messageState) protoUnwrap() interface{} {
+ return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem())
+}
+func (m *messageState) ProtoMethods() *protoiface.Methods {
+ m.messageInfo().init()
+ return &m.messageInfo().methods
+}
+
+// ProtoMessageInfo is a pseudo-internal API for allowing the v1 code
+// to be able to retrieve a v2 MessageInfo struct.
+//
+// WARNING: This method is exempt from the compatibility promise and
+// may be removed in the future without warning.
+func (m *messageState) ProtoMessageInfo() *MessageInfo {
+ return m.messageInfo()
+}
+
+func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+ m.messageInfo().init()
+ for _, ri := range m.messageInfo().rangeInfos {
+ switch ri := ri.(type) {
+ case *fieldInfo:
+ if ri.has(m.pointer()) {
+ if !f(ri.fieldDesc, ri.get(m.pointer())) {
+ return
+ }
+ }
+ case *oneofInfo:
+ if n := ri.which(m.pointer()); n > 0 {
+ fi := m.messageInfo().fields[n]
+ if !f(fi.fieldDesc, fi.get(m.pointer())) {
+ return
+ }
+ }
+ }
+ }
+ m.messageInfo().extensionMap(m.pointer()).Range(f)
+}
+func (m *messageState) Has(fd protoreflect.FieldDescriptor) bool {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.has(m.pointer())
+ } else {
+ return m.messageInfo().extensionMap(m.pointer()).Has(xt)
+ }
+}
+func (m *messageState) Clear(fd protoreflect.FieldDescriptor) {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ fi.clear(m.pointer())
+ } else {
+ m.messageInfo().extensionMap(m.pointer()).Clear(xt)
+ }
+}
+func (m *messageState) Get(fd protoreflect.FieldDescriptor) protoreflect.Value {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.get(m.pointer())
+ } else {
+ return m.messageInfo().extensionMap(m.pointer()).Get(xt)
+ }
+}
+func (m *messageState) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ fi.set(m.pointer(), v)
+ } else {
+ m.messageInfo().extensionMap(m.pointer()).Set(xt, v)
+ }
+}
+func (m *messageState) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.mutable(m.pointer())
+ } else {
+ return m.messageInfo().extensionMap(m.pointer()).Mutable(xt)
+ }
+}
+func (m *messageState) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.newField()
+ } else {
+ return xt.New()
+ }
+}
+func (m *messageState) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor {
+ m.messageInfo().init()
+ if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od {
+ return od.Fields().ByNumber(oi.which(m.pointer()))
+ }
+ panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName()))
+}
+func (m *messageState) GetUnknown() protoreflect.RawFields {
+ m.messageInfo().init()
+ return m.messageInfo().getUnknown(m.pointer())
+}
+func (m *messageState) SetUnknown(b protoreflect.RawFields) {
+ m.messageInfo().init()
+ m.messageInfo().setUnknown(m.pointer(), b)
+}
+func (m *messageState) IsValid() bool {
+ return !m.pointer().IsNil()
+}
+
+func (m *messageReflectWrapper) Descriptor() protoreflect.MessageDescriptor {
+ return m.messageInfo().Desc
+}
+func (m *messageReflectWrapper) Type() protoreflect.MessageType {
+ return m.messageInfo()
+}
+func (m *messageReflectWrapper) New() protoreflect.Message {
+ return m.messageInfo().New()
+}
+func (m *messageReflectWrapper) Interface() protoreflect.ProtoMessage {
+ if m, ok := m.protoUnwrap().(protoreflect.ProtoMessage); ok {
+ return m
+ }
+ return (*messageIfaceWrapper)(m)
+}
+func (m *messageReflectWrapper) protoUnwrap() interface{} {
+ return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem())
+}
+func (m *messageReflectWrapper) ProtoMethods() *protoiface.Methods {
+ m.messageInfo().init()
+ return &m.messageInfo().methods
+}
+
+// ProtoMessageInfo is a pseudo-internal API for allowing the v1 code
+// to be able to retrieve a v2 MessageInfo struct.
+//
+// WARNING: This method is exempt from the compatibility promise and
+// may be removed in the future without warning.
+func (m *messageReflectWrapper) ProtoMessageInfo() *MessageInfo {
+ return m.messageInfo()
+}
+
+func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+ m.messageInfo().init()
+ for _, ri := range m.messageInfo().rangeInfos {
+ switch ri := ri.(type) {
+ case *fieldInfo:
+ if ri.has(m.pointer()) {
+ if !f(ri.fieldDesc, ri.get(m.pointer())) {
+ return
+ }
+ }
+ case *oneofInfo:
+ if n := ri.which(m.pointer()); n > 0 {
+ fi := m.messageInfo().fields[n]
+ if !f(fi.fieldDesc, fi.get(m.pointer())) {
+ return
+ }
+ }
+ }
+ }
+ m.messageInfo().extensionMap(m.pointer()).Range(f)
+}
+func (m *messageReflectWrapper) Has(fd protoreflect.FieldDescriptor) bool {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.has(m.pointer())
+ } else {
+ return m.messageInfo().extensionMap(m.pointer()).Has(xt)
+ }
+}
+func (m *messageReflectWrapper) Clear(fd protoreflect.FieldDescriptor) {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ fi.clear(m.pointer())
+ } else {
+ m.messageInfo().extensionMap(m.pointer()).Clear(xt)
+ }
+}
+func (m *messageReflectWrapper) Get(fd protoreflect.FieldDescriptor) protoreflect.Value {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.get(m.pointer())
+ } else {
+ return m.messageInfo().extensionMap(m.pointer()).Get(xt)
+ }
+}
+func (m *messageReflectWrapper) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ fi.set(m.pointer(), v)
+ } else {
+ m.messageInfo().extensionMap(m.pointer()).Set(xt, v)
+ }
+}
+func (m *messageReflectWrapper) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.mutable(m.pointer())
+ } else {
+ return m.messageInfo().extensionMap(m.pointer()).Mutable(xt)
+ }
+}
+func (m *messageReflectWrapper) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
+ m.messageInfo().init()
+ if fi, xt := m.messageInfo().checkField(fd); fi != nil {
+ return fi.newField()
+ } else {
+ return xt.New()
+ }
+}
+func (m *messageReflectWrapper) WhichOneof(od protoreflect.OneofDescriptor) protoreflect.FieldDescriptor {
+ m.messageInfo().init()
+ if oi := m.messageInfo().oneofs[od.Name()]; oi != nil && oi.oneofDesc == od {
+ return od.Fields().ByNumber(oi.which(m.pointer()))
+ }
+ panic("invalid oneof descriptor " + string(od.FullName()) + " for message " + string(m.Descriptor().FullName()))
+}
+func (m *messageReflectWrapper) GetUnknown() protoreflect.RawFields {
+ m.messageInfo().init()
+ return m.messageInfo().getUnknown(m.pointer())
+}
+func (m *messageReflectWrapper) SetUnknown(b protoreflect.RawFields) {
+ m.messageInfo().init()
+ m.messageInfo().setUnknown(m.pointer(), b)
+}
+func (m *messageReflectWrapper) IsValid() bool {
+ return !m.pointer().IsNil()
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go
new file mode 100644
index 0000000..67b4ede
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go
@@ -0,0 +1,177 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build purego appengine
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "sync"
+)
+
+const UnsafeEnabled = false
+
+// Pointer is an opaque pointer type.
+type Pointer interface{}
+
+// offset represents the offset to a struct field, accessible from a pointer.
+// The offset is the field index into a struct.
+type offset struct {
+ index int
+ export exporter
+}
+
+// offsetOf returns a field offset for the struct field.
+func offsetOf(f reflect.StructField, x exporter) offset {
+ if len(f.Index) != 1 {
+ panic("embedded structs are not supported")
+ }
+ if f.PkgPath == "" {
+ return offset{index: f.Index[0]} // field is already exported
+ }
+ if x == nil {
+ panic("exporter must be provided for unexported field")
+ }
+ return offset{index: f.Index[0], export: x}
+}
+
+// IsValid reports whether the offset is valid.
+func (f offset) IsValid() bool { return f.index >= 0 }
+
+// invalidOffset is an invalid field offset.
+var invalidOffset = offset{index: -1}
+
+// zeroOffset is a noop when calling pointer.Apply.
+var zeroOffset = offset{index: 0}
+
+// pointer is an abstract representation of a pointer to a struct or field.
+type pointer struct{ v reflect.Value }
+
+// pointerOf returns p as a pointer.
+func pointerOf(p Pointer) pointer {
+ return pointerOfIface(p)
+}
+
+// pointerOfValue returns v as a pointer.
+func pointerOfValue(v reflect.Value) pointer {
+ return pointer{v: v}
+}
+
+// pointerOfIface returns the pointer portion of an interface.
+func pointerOfIface(v interface{}) pointer {
+ return pointer{v: reflect.ValueOf(v)}
+}
+
+// IsNil reports whether the pointer is nil.
+func (p pointer) IsNil() bool {
+ return p.v.IsNil()
+}
+
+// Apply adds an offset to the pointer to derive a new pointer
+// to a specified field. The current pointer must be pointing at a struct.
+func (p pointer) Apply(f offset) pointer {
+ if f.export != nil {
+ if v := reflect.ValueOf(f.export(p.v.Interface(), f.index)); v.IsValid() {
+ return pointer{v: v}
+ }
+ }
+ return pointer{v: p.v.Elem().Field(f.index).Addr()}
+}
+
+// AsValueOf treats p as a pointer to an object of type t and returns the value.
+// It is equivalent to reflect.ValueOf(p.AsIfaceOf(t))
+func (p pointer) AsValueOf(t reflect.Type) reflect.Value {
+ if got := p.v.Type().Elem(); got != t {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", got, t))
+ }
+ return p.v
+}
+
+// AsIfaceOf treats p as a pointer to an object of type t and returns the value.
+// It is equivalent to p.AsValueOf(t).Interface()
+func (p pointer) AsIfaceOf(t reflect.Type) interface{} {
+ return p.AsValueOf(t).Interface()
+}
+
+func (p pointer) Bool() *bool { return p.v.Interface().(*bool) }
+func (p pointer) BoolPtr() **bool { return p.v.Interface().(**bool) }
+func (p pointer) BoolSlice() *[]bool { return p.v.Interface().(*[]bool) }
+func (p pointer) Int32() *int32 { return p.v.Interface().(*int32) }
+func (p pointer) Int32Ptr() **int32 { return p.v.Interface().(**int32) }
+func (p pointer) Int32Slice() *[]int32 { return p.v.Interface().(*[]int32) }
+func (p pointer) Int64() *int64 { return p.v.Interface().(*int64) }
+func (p pointer) Int64Ptr() **int64 { return p.v.Interface().(**int64) }
+func (p pointer) Int64Slice() *[]int64 { return p.v.Interface().(*[]int64) }
+func (p pointer) Uint32() *uint32 { return p.v.Interface().(*uint32) }
+func (p pointer) Uint32Ptr() **uint32 { return p.v.Interface().(**uint32) }
+func (p pointer) Uint32Slice() *[]uint32 { return p.v.Interface().(*[]uint32) }
+func (p pointer) Uint64() *uint64 { return p.v.Interface().(*uint64) }
+func (p pointer) Uint64Ptr() **uint64 { return p.v.Interface().(**uint64) }
+func (p pointer) Uint64Slice() *[]uint64 { return p.v.Interface().(*[]uint64) }
+func (p pointer) Float32() *float32 { return p.v.Interface().(*float32) }
+func (p pointer) Float32Ptr() **float32 { return p.v.Interface().(**float32) }
+func (p pointer) Float32Slice() *[]float32 { return p.v.Interface().(*[]float32) }
+func (p pointer) Float64() *float64 { return p.v.Interface().(*float64) }
+func (p pointer) Float64Ptr() **float64 { return p.v.Interface().(**float64) }
+func (p pointer) Float64Slice() *[]float64 { return p.v.Interface().(*[]float64) }
+func (p pointer) String() *string { return p.v.Interface().(*string) }
+func (p pointer) StringPtr() **string { return p.v.Interface().(**string) }
+func (p pointer) StringSlice() *[]string { return p.v.Interface().(*[]string) }
+func (p pointer) Bytes() *[]byte { return p.v.Interface().(*[]byte) }
+func (p pointer) BytesSlice() *[][]byte { return p.v.Interface().(*[][]byte) }
+func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.v.Interface().(*WeakFields)) }
+func (p pointer) Extensions() *map[int32]ExtensionField {
+ return p.v.Interface().(*map[int32]ExtensionField)
+}
+
+func (p pointer) Elem() pointer {
+ return pointer{v: p.v.Elem()}
+}
+
+// PointerSlice copies []*T from p as a new []pointer.
+// This behavior differs from the implementation in pointer_unsafe.go.
+func (p pointer) PointerSlice() []pointer {
+ // TODO: reconsider this
+ if p.v.IsNil() {
+ return nil
+ }
+ n := p.v.Elem().Len()
+ s := make([]pointer, n)
+ for i := 0; i < n; i++ {
+ s[i] = pointer{v: p.v.Elem().Index(i)}
+ }
+ return s
+}
+
+// AppendPointerSlice appends v to p, which must be a []*T.
+func (p pointer) AppendPointerSlice(v pointer) {
+ sp := p.v.Elem()
+ sp.Set(reflect.Append(sp, v.v))
+}
+
+// SetPointer sets *p to v.
+func (p pointer) SetPointer(v pointer) {
+ p.v.Elem().Set(v.v)
+}
+
+func (Export) MessageStateOf(p Pointer) *messageState { panic("not supported") }
+func (ms *messageState) pointer() pointer { panic("not supported") }
+func (ms *messageState) messageInfo() *MessageInfo { panic("not supported") }
+func (ms *messageState) LoadMessageInfo() *MessageInfo { panic("not supported") }
+func (ms *messageState) StoreMessageInfo(mi *MessageInfo) { panic("not supported") }
+
+type atomicNilMessage struct {
+ once sync.Once
+ m messageReflectWrapper
+}
+
+func (m *atomicNilMessage) Init(mi *MessageInfo) *messageReflectWrapper {
+ m.once.Do(func() {
+ m.m.p = pointerOfIface(reflect.Zero(mi.GoReflectType).Interface())
+ m.m.mi = mi
+ })
+ return &m.m
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
new file mode 100644
index 0000000..088aa85
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
@@ -0,0 +1,173 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !purego,!appengine
+
+package impl
+
+import (
+ "reflect"
+ "sync/atomic"
+ "unsafe"
+)
+
+const UnsafeEnabled = true
+
+// Pointer is an opaque pointer type.
+type Pointer unsafe.Pointer
+
+// offset represents the offset to a struct field, accessible from a pointer.
+// The offset is the byte offset to the field from the start of the struct.
+type offset uintptr
+
+// offsetOf returns a field offset for the struct field.
+func offsetOf(f reflect.StructField, x exporter) offset {
+ return offset(f.Offset)
+}
+
+// IsValid reports whether the offset is valid.
+func (f offset) IsValid() bool { return f != invalidOffset }
+
+// invalidOffset is an invalid field offset.
+var invalidOffset = ^offset(0)
+
+// zeroOffset is a noop when calling pointer.Apply.
+var zeroOffset = offset(0)
+
+// pointer is a pointer to a message struct or field.
+type pointer struct{ p unsafe.Pointer }
+
+// pointerOf returns p as a pointer.
+func pointerOf(p Pointer) pointer {
+ return pointer{p: unsafe.Pointer(p)}
+}
+
+// pointerOfValue returns v as a pointer.
+func pointerOfValue(v reflect.Value) pointer {
+ return pointer{p: unsafe.Pointer(v.Pointer())}
+}
+
+// pointerOfIface returns the pointer portion of an interface.
+func pointerOfIface(v interface{}) pointer {
+ type ifaceHeader struct {
+ Type unsafe.Pointer
+ Data unsafe.Pointer
+ }
+ return pointer{p: (*ifaceHeader)(unsafe.Pointer(&v)).Data}
+}
+
+// IsNil reports whether the pointer is nil.
+func (p pointer) IsNil() bool {
+ return p.p == nil
+}
+
+// Apply adds an offset to the pointer to derive a new pointer
+// to a specified field. The pointer must be valid and pointing at a struct.
+func (p pointer) Apply(f offset) pointer {
+ if p.IsNil() {
+ panic("invalid nil pointer")
+ }
+ return pointer{p: unsafe.Pointer(uintptr(p.p) + uintptr(f))}
+}
+
+// AsValueOf treats p as a pointer to an object of type t and returns the value.
+// It is equivalent to reflect.ValueOf(p.AsIfaceOf(t))
+func (p pointer) AsValueOf(t reflect.Type) reflect.Value {
+ return reflect.NewAt(t, p.p)
+}
+
+// AsIfaceOf treats p as a pointer to an object of type t and returns the value.
+// It is equivalent to p.AsValueOf(t).Interface()
+func (p pointer) AsIfaceOf(t reflect.Type) interface{} {
+ // TODO: Use tricky unsafe magic to directly create ifaceHeader.
+ return p.AsValueOf(t).Interface()
+}
+
+func (p pointer) Bool() *bool { return (*bool)(p.p) }
+func (p pointer) BoolPtr() **bool { return (**bool)(p.p) }
+func (p pointer) BoolSlice() *[]bool { return (*[]bool)(p.p) }
+func (p pointer) Int32() *int32 { return (*int32)(p.p) }
+func (p pointer) Int32Ptr() **int32 { return (**int32)(p.p) }
+func (p pointer) Int32Slice() *[]int32 { return (*[]int32)(p.p) }
+func (p pointer) Int64() *int64 { return (*int64)(p.p) }
+func (p pointer) Int64Ptr() **int64 { return (**int64)(p.p) }
+func (p pointer) Int64Slice() *[]int64 { return (*[]int64)(p.p) }
+func (p pointer) Uint32() *uint32 { return (*uint32)(p.p) }
+func (p pointer) Uint32Ptr() **uint32 { return (**uint32)(p.p) }
+func (p pointer) Uint32Slice() *[]uint32 { return (*[]uint32)(p.p) }
+func (p pointer) Uint64() *uint64 { return (*uint64)(p.p) }
+func (p pointer) Uint64Ptr() **uint64 { return (**uint64)(p.p) }
+func (p pointer) Uint64Slice() *[]uint64 { return (*[]uint64)(p.p) }
+func (p pointer) Float32() *float32 { return (*float32)(p.p) }
+func (p pointer) Float32Ptr() **float32 { return (**float32)(p.p) }
+func (p pointer) Float32Slice() *[]float32 { return (*[]float32)(p.p) }
+func (p pointer) Float64() *float64 { return (*float64)(p.p) }
+func (p pointer) Float64Ptr() **float64 { return (**float64)(p.p) }
+func (p pointer) Float64Slice() *[]float64 { return (*[]float64)(p.p) }
+func (p pointer) String() *string { return (*string)(p.p) }
+func (p pointer) StringPtr() **string { return (**string)(p.p) }
+func (p pointer) StringSlice() *[]string { return (*[]string)(p.p) }
+func (p pointer) Bytes() *[]byte { return (*[]byte)(p.p) }
+func (p pointer) BytesSlice() *[][]byte { return (*[][]byte)(p.p) }
+func (p pointer) WeakFields() *weakFields { return (*weakFields)(p.p) }
+func (p pointer) Extensions() *map[int32]ExtensionField { return (*map[int32]ExtensionField)(p.p) }
+
+func (p pointer) Elem() pointer {
+ return pointer{p: *(*unsafe.Pointer)(p.p)}
+}
+
+// PointerSlice loads []*T from p as a []pointer.
+// The value returned is aliased with the original slice.
+// This behavior differs from the implementation in pointer_reflect.go.
+func (p pointer) PointerSlice() []pointer {
+ // Super-tricky - p should point to a []*T where T is a
+ // message type. We load it as []pointer.
+ return *(*[]pointer)(p.p)
+}
+
+// AppendPointerSlice appends v to p, which must be a []*T.
+func (p pointer) AppendPointerSlice(v pointer) {
+ *(*[]pointer)(p.p) = append(*(*[]pointer)(p.p), v)
+}
+
+// SetPointer sets *p to v.
+func (p pointer) SetPointer(v pointer) {
+ *(*unsafe.Pointer)(p.p) = (unsafe.Pointer)(v.p)
+}
+
+// Static check that MessageState does not exceed the size of a pointer.
+const _ = uint(unsafe.Sizeof(unsafe.Pointer(nil)) - unsafe.Sizeof(MessageState{}))
+
+func (Export) MessageStateOf(p Pointer) *messageState {
+ // Super-tricky - see documentation on MessageState.
+ return (*messageState)(unsafe.Pointer(p))
+}
+func (ms *messageState) pointer() pointer {
+ // Super-tricky - see documentation on MessageState.
+ return pointer{p: unsafe.Pointer(ms)}
+}
+func (ms *messageState) messageInfo() *MessageInfo {
+ mi := ms.LoadMessageInfo()
+ if mi == nil {
+ panic("invalid nil message info; this suggests memory corruption due to a race or shallow copy on the message struct")
+ }
+ return mi
+}
+func (ms *messageState) LoadMessageInfo() *MessageInfo {
+ return (*MessageInfo)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(&ms.atomicMessageInfo))))
+}
+func (ms *messageState) StoreMessageInfo(mi *MessageInfo) {
+ atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(&ms.atomicMessageInfo)), unsafe.Pointer(mi))
+}
+
+type atomicNilMessage struct{ p unsafe.Pointer } // p is a *messageReflectWrapper
+
+func (m *atomicNilMessage) Init(mi *MessageInfo) *messageReflectWrapper {
+ if p := atomic.LoadPointer(&m.p); p != nil {
+ return (*messageReflectWrapper)(p)
+ }
+ w := &messageReflectWrapper{mi: mi}
+ atomic.CompareAndSwapPointer(&m.p, nil, (unsafe.Pointer)(w))
+ return (*messageReflectWrapper)(atomic.LoadPointer(&m.p))
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/validate.go b/vendor/google.golang.org/protobuf/internal/impl/validate.go
new file mode 100644
index 0000000..57de9cc
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go
@@ -0,0 +1,575 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+ "math"
+ "math/bits"
+ "reflect"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/strs"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+ piface "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// ValidationStatus is the result of validating the wire-format encoding of a message.
+type ValidationStatus int
+
+const (
+ // ValidationUnknown indicates that unmarshaling the message might succeed or fail.
+ // The validator was unable to render a judgement.
+ //
+ // The only causes of this status are an aberrant message type appearing somewhere
+ // in the message or a failure in the extension resolver.
+ ValidationUnknown ValidationStatus = iota + 1
+
+ // ValidationInvalid indicates that unmarshaling the message will fail.
+ ValidationInvalid
+
+ // ValidationValid indicates that unmarshaling the message will succeed.
+ ValidationValid
+)
+
+func (v ValidationStatus) String() string {
+ switch v {
+ case ValidationUnknown:
+ return "ValidationUnknown"
+ case ValidationInvalid:
+ return "ValidationInvalid"
+ case ValidationValid:
+ return "ValidationValid"
+ default:
+ return fmt.Sprintf("ValidationStatus(%d)", int(v))
+ }
+}
+
+// Validate determines whether the contents of the buffer are a valid wire encoding
+// of the message type.
+//
+// This function is exposed for testing.
+func Validate(mt pref.MessageType, in piface.UnmarshalInput) (out piface.UnmarshalOutput, _ ValidationStatus) {
+ mi, ok := mt.(*MessageInfo)
+ if !ok {
+ return out, ValidationUnknown
+ }
+ if in.Resolver == nil {
+ in.Resolver = preg.GlobalTypes
+ }
+ o, st := mi.validate(in.Buf, 0, unmarshalOptions{
+ flags: in.Flags,
+ resolver: in.Resolver,
+ })
+ if o.initialized {
+ out.Flags |= piface.UnmarshalInitialized
+ }
+ return out, st
+}
+
+type validationInfo struct {
+ mi *MessageInfo
+ typ validationType
+ keyType, valType validationType
+
+ // For non-required fields, requiredBit is 0.
+ //
+ // For required fields, requiredBit's nth bit is set, where n is a
+ // unique index in the range [0, MessageInfo.numRequiredFields).
+ //
+ // If there are more than 64 required fields, requiredBit is 0.
+ requiredBit uint64
+}
+
+type validationType uint8
+
+const (
+ validationTypeOther validationType = iota
+ validationTypeMessage
+ validationTypeGroup
+ validationTypeMap
+ validationTypeRepeatedVarint
+ validationTypeRepeatedFixed32
+ validationTypeRepeatedFixed64
+ validationTypeVarint
+ validationTypeFixed32
+ validationTypeFixed64
+ validationTypeBytes
+ validationTypeUTF8String
+ validationTypeMessageSetItem
+)
+
+func newFieldValidationInfo(mi *MessageInfo, si structInfo, fd pref.FieldDescriptor, ft reflect.Type) validationInfo {
+ var vi validationInfo
+ switch {
+ case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
+ switch fd.Kind() {
+ case pref.MessageKind:
+ vi.typ = validationTypeMessage
+ if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok {
+ vi.mi = getMessageInfo(ot.Field(0).Type)
+ }
+ case pref.GroupKind:
+ vi.typ = validationTypeGroup
+ if ot, ok := si.oneofWrappersByNumber[fd.Number()]; ok {
+ vi.mi = getMessageInfo(ot.Field(0).Type)
+ }
+ case pref.StringKind:
+ if strs.EnforceUTF8(fd) {
+ vi.typ = validationTypeUTF8String
+ }
+ }
+ default:
+ vi = newValidationInfo(fd, ft)
+ }
+ if fd.Cardinality() == pref.Required {
+ // Avoid overflow. The required field check is done with a 64-bit mask, with
+ // any message containing more than 64 required fields always reported as
+ // potentially uninitialized, so it is not important to get a precise count
+ // of the required fields past 64.
+ if mi.numRequiredFields < math.MaxUint8 {
+ mi.numRequiredFields++
+ vi.requiredBit = 1 << (mi.numRequiredFields - 1)
+ }
+ }
+ return vi
+}
+
+func newValidationInfo(fd pref.FieldDescriptor, ft reflect.Type) validationInfo {
+ var vi validationInfo
+ switch {
+ case fd.IsList():
+ switch fd.Kind() {
+ case pref.MessageKind:
+ vi.typ = validationTypeMessage
+ if ft.Kind() == reflect.Slice {
+ vi.mi = getMessageInfo(ft.Elem())
+ }
+ case pref.GroupKind:
+ vi.typ = validationTypeGroup
+ if ft.Kind() == reflect.Slice {
+ vi.mi = getMessageInfo(ft.Elem())
+ }
+ case pref.StringKind:
+ vi.typ = validationTypeBytes
+ if strs.EnforceUTF8(fd) {
+ vi.typ = validationTypeUTF8String
+ }
+ default:
+ switch wireTypes[fd.Kind()] {
+ case protowire.VarintType:
+ vi.typ = validationTypeRepeatedVarint
+ case protowire.Fixed32Type:
+ vi.typ = validationTypeRepeatedFixed32
+ case protowire.Fixed64Type:
+ vi.typ = validationTypeRepeatedFixed64
+ }
+ }
+ case fd.IsMap():
+ vi.typ = validationTypeMap
+ switch fd.MapKey().Kind() {
+ case pref.StringKind:
+ if strs.EnforceUTF8(fd) {
+ vi.keyType = validationTypeUTF8String
+ }
+ }
+ switch fd.MapValue().Kind() {
+ case pref.MessageKind:
+ vi.valType = validationTypeMessage
+ if ft.Kind() == reflect.Map {
+ vi.mi = getMessageInfo(ft.Elem())
+ }
+ case pref.StringKind:
+ if strs.EnforceUTF8(fd) {
+ vi.valType = validationTypeUTF8String
+ }
+ }
+ default:
+ switch fd.Kind() {
+ case pref.MessageKind:
+ vi.typ = validationTypeMessage
+ if !fd.IsWeak() {
+ vi.mi = getMessageInfo(ft)
+ }
+ case pref.GroupKind:
+ vi.typ = validationTypeGroup
+ vi.mi = getMessageInfo(ft)
+ case pref.StringKind:
+ vi.typ = validationTypeBytes
+ if strs.EnforceUTF8(fd) {
+ vi.typ = validationTypeUTF8String
+ }
+ default:
+ switch wireTypes[fd.Kind()] {
+ case protowire.VarintType:
+ vi.typ = validationTypeVarint
+ case protowire.Fixed32Type:
+ vi.typ = validationTypeFixed32
+ case protowire.Fixed64Type:
+ vi.typ = validationTypeFixed64
+ case protowire.BytesType:
+ vi.typ = validationTypeBytes
+ }
+ }
+ }
+ return vi
+}
+
+func (mi *MessageInfo) validate(b []byte, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, result ValidationStatus) {
+ mi.init()
+ type validationState struct {
+ typ validationType
+ keyType, valType validationType
+ endGroup protowire.Number
+ mi *MessageInfo
+ tail []byte
+ requiredMask uint64
+ }
+
+ // Pre-allocate some slots to avoid repeated slice reallocation.
+ states := make([]validationState, 0, 16)
+ states = append(states, validationState{
+ typ: validationTypeMessage,
+ mi: mi,
+ })
+ if groupTag > 0 {
+ states[0].typ = validationTypeGroup
+ states[0].endGroup = groupTag
+ }
+ initialized := true
+ start := len(b)
+State:
+ for len(states) > 0 {
+ st := &states[len(states)-1]
+ for len(b) > 0 {
+ // Parse the tag (field number and wire type).
+ var tag uint64
+ if b[0] < 0x80 {
+ tag = uint64(b[0])
+ b = b[1:]
+ } else if len(b) >= 2 && b[1] < 128 {
+ tag = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ b = b[2:]
+ } else {
+ var n int
+ tag, n = protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, ValidationInvalid
+ }
+ b = b[n:]
+ }
+ var num protowire.Number
+ if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
+ return out, ValidationInvalid
+ } else {
+ num = protowire.Number(n)
+ }
+ wtyp := protowire.Type(tag & 7)
+
+ if wtyp == protowire.EndGroupType {
+ if st.endGroup == num {
+ goto PopState
+ }
+ return out, ValidationInvalid
+ }
+ var vi validationInfo
+ switch {
+ case st.typ == validationTypeMap:
+ switch num {
+ case 1:
+ vi.typ = st.keyType
+ case 2:
+ vi.typ = st.valType
+ vi.mi = st.mi
+ vi.requiredBit = 1
+ }
+ case flags.ProtoLegacy && st.mi.isMessageSet:
+ switch num {
+ case messageset.FieldItem:
+ vi.typ = validationTypeMessageSetItem
+ }
+ default:
+ var f *coderFieldInfo
+ if int(num) < len(st.mi.denseCoderFields) {
+ f = st.mi.denseCoderFields[num]
+ } else {
+ f = st.mi.coderFields[num]
+ }
+ if f != nil {
+ vi = f.validation
+ if vi.typ == validationTypeMessage && vi.mi == nil {
+ // Probable weak field.
+ //
+ // TODO: Consider storing the results of this lookup somewhere
+ // rather than recomputing it on every validation.
+ fd := st.mi.Desc.Fields().ByNumber(num)
+ if fd == nil || !fd.IsWeak() {
+ break
+ }
+ messageName := fd.Message().FullName()
+ messageType, err := preg.GlobalTypes.FindMessageByName(messageName)
+ switch err {
+ case nil:
+ vi.mi, _ = messageType.(*MessageInfo)
+ case preg.NotFound:
+ vi.typ = validationTypeBytes
+ default:
+ return out, ValidationUnknown
+ }
+ }
+ break
+ }
+ // Possible extension field.
+ //
+ // TODO: We should return ValidationUnknown when:
+ // 1. The resolver is not frozen. (More extensions may be added to it.)
+ // 2. The resolver returns preg.NotFound.
+ // In this case, a type added to the resolver in the future could cause
+ // unmarshaling to begin failing. Supporting this requires some way to
+ // determine if the resolver is frozen.
+ xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), num)
+ if err != nil && err != preg.NotFound {
+ return out, ValidationUnknown
+ }
+ if err == nil {
+ vi = getExtensionFieldInfo(xt).validation
+ }
+ }
+ if vi.requiredBit != 0 {
+ // Check that the field has a compatible wire type.
+ // We only need to consider non-repeated field types,
+ // since repeated fields (and maps) can never be required.
+ ok := false
+ switch vi.typ {
+ case validationTypeVarint:
+ ok = wtyp == protowire.VarintType
+ case validationTypeFixed32:
+ ok = wtyp == protowire.Fixed32Type
+ case validationTypeFixed64:
+ ok = wtyp == protowire.Fixed64Type
+ case validationTypeBytes, validationTypeUTF8String, validationTypeMessage:
+ ok = wtyp == protowire.BytesType
+ case validationTypeGroup:
+ ok = wtyp == protowire.StartGroupType
+ }
+ if ok {
+ st.requiredMask |= vi.requiredBit
+ }
+ }
+
+ switch wtyp {
+ case protowire.VarintType:
+ if len(b) >= 10 {
+ switch {
+ case b[0] < 0x80:
+ b = b[1:]
+ case b[1] < 0x80:
+ b = b[2:]
+ case b[2] < 0x80:
+ b = b[3:]
+ case b[3] < 0x80:
+ b = b[4:]
+ case b[4] < 0x80:
+ b = b[5:]
+ case b[5] < 0x80:
+ b = b[6:]
+ case b[6] < 0x80:
+ b = b[7:]
+ case b[7] < 0x80:
+ b = b[8:]
+ case b[8] < 0x80:
+ b = b[9:]
+ case b[9] < 0x80 && b[9] < 2:
+ b = b[10:]
+ default:
+ return out, ValidationInvalid
+ }
+ } else {
+ switch {
+ case len(b) > 0 && b[0] < 0x80:
+ b = b[1:]
+ case len(b) > 1 && b[1] < 0x80:
+ b = b[2:]
+ case len(b) > 2 && b[2] < 0x80:
+ b = b[3:]
+ case len(b) > 3 && b[3] < 0x80:
+ b = b[4:]
+ case len(b) > 4 && b[4] < 0x80:
+ b = b[5:]
+ case len(b) > 5 && b[5] < 0x80:
+ b = b[6:]
+ case len(b) > 6 && b[6] < 0x80:
+ b = b[7:]
+ case len(b) > 7 && b[7] < 0x80:
+ b = b[8:]
+ case len(b) > 8 && b[8] < 0x80:
+ b = b[9:]
+ case len(b) > 9 && b[9] < 2:
+ b = b[10:]
+ default:
+ return out, ValidationInvalid
+ }
+ }
+ continue State
+ case protowire.BytesType:
+ var size uint64
+ if len(b) >= 1 && b[0] < 0x80 {
+ size = uint64(b[0])
+ b = b[1:]
+ } else if len(b) >= 2 && b[1] < 128 {
+ size = uint64(b[0]&0x7f) + uint64(b[1])<<7
+ b = b[2:]
+ } else {
+ var n int
+ size, n = protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, ValidationInvalid
+ }
+ b = b[n:]
+ }
+ if size > uint64(len(b)) {
+ return out, ValidationInvalid
+ }
+ v := b[:size]
+ b = b[size:]
+ switch vi.typ {
+ case validationTypeMessage:
+ if vi.mi == nil {
+ return out, ValidationUnknown
+ }
+ vi.mi.init()
+ fallthrough
+ case validationTypeMap:
+ if vi.mi != nil {
+ vi.mi.init()
+ }
+ states = append(states, validationState{
+ typ: vi.typ,
+ keyType: vi.keyType,
+ valType: vi.valType,
+ mi: vi.mi,
+ tail: b,
+ })
+ b = v
+ continue State
+ case validationTypeRepeatedVarint:
+ // Packed field.
+ for len(v) > 0 {
+ _, n := protowire.ConsumeVarint(v)
+ if n < 0 {
+ return out, ValidationInvalid
+ }
+ v = v[n:]
+ }
+ case validationTypeRepeatedFixed32:
+ // Packed field.
+ if len(v)%4 != 0 {
+ return out, ValidationInvalid
+ }
+ case validationTypeRepeatedFixed64:
+ // Packed field.
+ if len(v)%8 != 0 {
+ return out, ValidationInvalid
+ }
+ case validationTypeUTF8String:
+ if !utf8.Valid(v) {
+ return out, ValidationInvalid
+ }
+ }
+ case protowire.Fixed32Type:
+ if len(b) < 4 {
+ return out, ValidationInvalid
+ }
+ b = b[4:]
+ case protowire.Fixed64Type:
+ if len(b) < 8 {
+ return out, ValidationInvalid
+ }
+ b = b[8:]
+ case protowire.StartGroupType:
+ switch {
+ case vi.typ == validationTypeGroup:
+ if vi.mi == nil {
+ return out, ValidationUnknown
+ }
+ vi.mi.init()
+ states = append(states, validationState{
+ typ: validationTypeGroup,
+ mi: vi.mi,
+ endGroup: num,
+ })
+ continue State
+ case flags.ProtoLegacy && vi.typ == validationTypeMessageSetItem:
+ typeid, v, n, err := messageset.ConsumeFieldValue(b, false)
+ if err != nil {
+ return out, ValidationInvalid
+ }
+ xt, err := opts.resolver.FindExtensionByNumber(st.mi.Desc.FullName(), typeid)
+ switch {
+ case err == preg.NotFound:
+ b = b[n:]
+ case err != nil:
+ return out, ValidationUnknown
+ default:
+ xvi := getExtensionFieldInfo(xt).validation
+ if xvi.mi != nil {
+ xvi.mi.init()
+ }
+ states = append(states, validationState{
+ typ: xvi.typ,
+ mi: xvi.mi,
+ tail: b[n:],
+ })
+ b = v
+ continue State
+ }
+ default:
+ n := protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return out, ValidationInvalid
+ }
+ b = b[n:]
+ }
+ default:
+ return out, ValidationInvalid
+ }
+ }
+ if st.endGroup != 0 {
+ return out, ValidationInvalid
+ }
+ if len(b) != 0 {
+ return out, ValidationInvalid
+ }
+ b = st.tail
+ PopState:
+ numRequiredFields := 0
+ switch st.typ {
+ case validationTypeMessage, validationTypeGroup:
+ numRequiredFields = int(st.mi.numRequiredFields)
+ case validationTypeMap:
+ // If this is a map field with a message value that contains
+ // required fields, require that the value be present.
+ if st.mi != nil && st.mi.numRequiredFields > 0 {
+ numRequiredFields = 1
+ }
+ }
+ // If there are more than 64 required fields, this check will
+ // always fail and we will report that the message is potentially
+ // uninitialized.
+ if numRequiredFields > 0 && bits.OnesCount64(st.requiredMask) != numRequiredFields {
+ initialized = false
+ }
+ states = states[:len(states)-1]
+ }
+ out.n = start - len(b)
+ if initialized {
+ out.initialized = true
+ }
+ return out, ValidationValid
+}
diff --git a/vendor/google.golang.org/protobuf/internal/impl/weak.go b/vendor/google.golang.org/protobuf/internal/impl/weak.go
new file mode 100644
index 0000000..009cbef
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/weak.go
@@ -0,0 +1,74 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package impl
+
+import (
+ "fmt"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// weakFields adds methods to the exported WeakFields type for internal use.
+//
+// The exported type is an alias to an unnamed type, so methods can't be
+// defined directly on it.
+type weakFields WeakFields
+
+func (w weakFields) get(num pref.FieldNumber) (pref.ProtoMessage, bool) {
+ m, ok := w[int32(num)]
+ return m, ok
+}
+
+func (w *weakFields) set(num pref.FieldNumber, m pref.ProtoMessage) {
+ if *w == nil {
+ *w = make(weakFields)
+ }
+ (*w)[int32(num)] = m
+}
+
+func (w *weakFields) clear(num pref.FieldNumber) {
+ delete(*w, int32(num))
+}
+
+func (Export) HasWeak(w WeakFields, num pref.FieldNumber) bool {
+ _, ok := w[int32(num)]
+ return ok
+}
+
+func (Export) ClearWeak(w *WeakFields, num pref.FieldNumber) {
+ delete(*w, int32(num))
+}
+
+func (Export) GetWeak(w WeakFields, num pref.FieldNumber, name pref.FullName) pref.ProtoMessage {
+ if m, ok := w[int32(num)]; ok {
+ return m
+ }
+ mt, _ := protoregistry.GlobalTypes.FindMessageByName(name)
+ if mt == nil {
+ panic(fmt.Sprintf("message %v for weak field is not linked in", name))
+ }
+ return mt.Zero().Interface()
+}
+
+func (Export) SetWeak(w *WeakFields, num pref.FieldNumber, name pref.FullName, m pref.ProtoMessage) {
+ if m != nil {
+ mt, _ := protoregistry.GlobalTypes.FindMessageByName(name)
+ if mt == nil {
+ panic(fmt.Sprintf("message %v for weak field is not linked in", name))
+ }
+ if mt != m.ProtoReflect().Type() {
+ panic(fmt.Sprintf("invalid message type for weak field: got %T, want %T", m, mt.Zero().Interface()))
+ }
+ }
+ if m == nil || !m.ProtoReflect().IsValid() {
+ delete(*w, int32(num))
+ return
+ }
+ if *w == nil {
+ *w = make(weakFields)
+ }
+ (*w)[int32(num)] = m
+}
diff --git a/vendor/google.golang.org/protobuf/internal/mapsort/mapsort.go b/vendor/google.golang.org/protobuf/internal/mapsort/mapsort.go
new file mode 100644
index 0000000..a3de1cf
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/mapsort/mapsort.go
@@ -0,0 +1,43 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package mapsort provides sorted access to maps.
+package mapsort
+
+import (
+ "sort"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Range iterates over every map entry in sorted key order,
+// calling f for each key and value encountered.
+func Range(mapv protoreflect.Map, keyKind protoreflect.Kind, f func(protoreflect.MapKey, protoreflect.Value) bool) {
+ var keys []protoreflect.MapKey
+ mapv.Range(func(key protoreflect.MapKey, _ protoreflect.Value) bool {
+ keys = append(keys, key)
+ return true
+ })
+ sort.Slice(keys, func(i, j int) bool {
+ switch keyKind {
+ case protoreflect.BoolKind:
+ return !keys[i].Bool() && keys[j].Bool()
+ case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind,
+ protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind:
+ return keys[i].Int() < keys[j].Int()
+ case protoreflect.Uint32Kind, protoreflect.Fixed32Kind,
+ protoreflect.Uint64Kind, protoreflect.Fixed64Kind:
+ return keys[i].Uint() < keys[j].Uint()
+ case protoreflect.StringKind:
+ return keys[i].String() < keys[j].String()
+ default:
+ panic("invalid kind: " + keyKind.String())
+ }
+ })
+ for _, key := range keys {
+ if !f(key, mapv.Get(key)) {
+ break
+ }
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/internal/pragma/pragma.go b/vendor/google.golang.org/protobuf/internal/pragma/pragma.go
new file mode 100644
index 0000000..49dc4fc
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/pragma/pragma.go
@@ -0,0 +1,29 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package pragma provides types that can be embedded into a struct to
+// statically enforce or prevent certain language properties.
+package pragma
+
+import "sync"
+
+// NoUnkeyedLiterals can be embedded in a struct to prevent unkeyed literals.
+type NoUnkeyedLiterals struct{}
+
+// DoNotImplement can be embedded in an interface to prevent trivial
+// implementations of the interface.
+//
+// This is useful to prevent unauthorized implementations of an interface
+// so that it can be extended in the future for any protobuf language changes.
+type DoNotImplement interface{ ProtoInternal(DoNotImplement) }
+
+// DoNotCompare can be embedded in a struct to prevent comparability.
+type DoNotCompare [0]func()
+
+// DoNotCopy can be embedded in a struct to help prevent shallow copies.
+// This does not rely on a Go language feature, but rather a special case
+// within the vet checker.
+//
+// See https://golang.org/issues/8005.
+type DoNotCopy [0]sync.Mutex
diff --git a/vendor/google.golang.org/protobuf/internal/set/ints.go b/vendor/google.golang.org/protobuf/internal/set/ints.go
new file mode 100644
index 0000000..d3d7f89
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/set/ints.go
@@ -0,0 +1,58 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package set provides simple set data structures for uint64s.
+package set
+
+import "math/bits"
+
+// int64s represents a set of integers within the range of 0..63.
+type int64s uint64
+
+func (bs *int64s) Len() int {
+ return bits.OnesCount64(uint64(*bs))
+}
+func (bs *int64s) Has(n uint64) bool {
+ return uint64(*bs)&(uint64(1)<<n) > 0
+}
+func (bs *int64s) Set(n uint64) {
+ *(*uint64)(bs) |= uint64(1) << n
+}
+func (bs *int64s) Clear(n uint64) {
+ *(*uint64)(bs) &^= uint64(1) << n
+}
+
+// Ints represents a set of integers within the range of 0..math.MaxUint64.
+type Ints struct {
+ lo int64s
+ hi map[uint64]struct{}
+}
+
+func (bs *Ints) Len() int {
+ return bs.lo.Len() + len(bs.hi)
+}
+func (bs *Ints) Has(n uint64) bool {
+ if n < 64 {
+ return bs.lo.Has(n)
+ }
+ _, ok := bs.hi[n]
+ return ok
+}
+func (bs *Ints) Set(n uint64) {
+ if n < 64 {
+ bs.lo.Set(n)
+ return
+ }
+ if bs.hi == nil {
+ bs.hi = make(map[uint64]struct{})
+ }
+ bs.hi[n] = struct{}{}
+}
+func (bs *Ints) Clear(n uint64) {
+ if n < 64 {
+ bs.lo.Clear(n)
+ return
+ }
+ delete(bs.hi, n)
+}
diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings.go b/vendor/google.golang.org/protobuf/internal/strs/strings.go
new file mode 100644
index 0000000..0b74e76
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/strs/strings.go
@@ -0,0 +1,196 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package strs provides string manipulation functionality specific to protobuf.
+package strs
+
+import (
+ "go/token"
+ "strings"
+ "unicode"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// EnforceUTF8 reports whether to enforce strict UTF-8 validation.
+func EnforceUTF8(fd protoreflect.FieldDescriptor) bool {
+ if flags.ProtoLegacy {
+ if fd, ok := fd.(interface{ EnforceUTF8() bool }); ok {
+ return fd.EnforceUTF8()
+ }
+ }
+ return fd.Syntax() == protoreflect.Proto3
+}
+
+// GoCamelCase camel-cases a protobuf name for use as a Go identifier.
+//
+// If there is an interior underscore followed by a lower case letter,
+// drop the underscore and convert the letter to upper case.
+func GoCamelCase(s string) string {
+ // Invariant: if the next letter is lower case, it must be converted
+ // to upper case.
+ // That is, we process a word at a time, where words are marked by _ or
+ // upper case letter. Digits are treated as words.
+ var b []byte
+ for i := 0; i < len(s); i++ {
+ c := s[i]
+ switch {
+ case c == '.' && i+1 < len(s) && isASCIILower(s[i+1]):
+ // Skip over '.' in ".{{lowercase}}".
+ case c == '.':
+ b = append(b, '_') // convert '.' to '_'
+ case c == '_' && (i == 0 || s[i-1] == '.'):
+ // Convert initial '_' to ensure we start with a capital letter.
+ // Do the same for '_' after '.' to match historic behavior.
+ b = append(b, 'X') // convert '_' to 'X'
+ case c == '_' && i+1 < len(s) && isASCIILower(s[i+1]):
+ // Skip over '_' in "_{{lowercase}}".
+ case isASCIIDigit(c):
+ b = append(b, c)
+ default:
+ // Assume we have a letter now - if not, it's a bogus identifier.
+ // The next word is a sequence of characters that must start upper case.
+ if isASCIILower(c) {
+ c -= 'a' - 'A' // convert lowercase to uppercase
+ }
+ b = append(b, c)
+
+ // Accept lower case sequence that follows.
+ for ; i+1 < len(s) && isASCIILower(s[i+1]); i++ {
+ b = append(b, s[i+1])
+ }
+ }
+ }
+ return string(b)
+}
+
+// GoSanitized converts a string to a valid Go identifier.
+func GoSanitized(s string) string {
+ // Sanitize the input to the set of valid characters,
+ // which must be '_' or be in the Unicode L or N categories.
+ s = strings.Map(func(r rune) rune {
+ if unicode.IsLetter(r) || unicode.IsDigit(r) {
+ return r
+ }
+ return '_'
+ }, s)
+
+ // Prepend '_' in the event of a Go keyword conflict or if
+ // the identifier is invalid (does not start in the Unicode L category).
+ r, _ := utf8.DecodeRuneInString(s)
+ if token.Lookup(s).IsKeyword() || !unicode.IsLetter(r) {
+ return "_" + s
+ }
+ return s
+}
+
+// JSONCamelCase converts a snake_case identifier to a camelCase identifier,
+// according to the protobuf JSON specification.
+func JSONCamelCase(s string) string {
+ var b []byte
+ var wasUnderscore bool
+ for i := 0; i < len(s); i++ { // proto identifiers are always ASCII
+ c := s[i]
+ if c != '_' {
+ if wasUnderscore && isASCIILower(c) {
+ c -= 'a' - 'A' // convert to uppercase
+ }
+ b = append(b, c)
+ }
+ wasUnderscore = c == '_'
+ }
+ return string(b)
+}
+
+// JSONSnakeCase converts a camelCase identifier to a snake_case identifier,
+// according to the protobuf JSON specification.
+func JSONSnakeCase(s string) string {
+ var b []byte
+ for i := 0; i < len(s); i++ { // proto identifiers are always ASCII
+ c := s[i]
+ if isASCIIUpper(c) {
+ b = append(b, '_')
+ c += 'a' - 'A' // convert to lowercase
+ }
+ b = append(b, c)
+ }
+ return string(b)
+}
+
+// MapEntryName derives the name of the map entry message given the field name.
+// See protoc v3.8.0: src/google/protobuf/descriptor.cc:254-276,6057
+func MapEntryName(s string) string {
+ var b []byte
+ upperNext := true
+ for _, c := range s {
+ switch {
+ case c == '_':
+ upperNext = true
+ case upperNext:
+ b = append(b, byte(unicode.ToUpper(c)))
+ upperNext = false
+ default:
+ b = append(b, byte(c))
+ }
+ }
+ b = append(b, "Entry"...)
+ return string(b)
+}
+
+// EnumValueName derives the camel-cased enum value name.
+// See protoc v3.8.0: src/google/protobuf/descriptor.cc:297-313
+func EnumValueName(s string) string {
+ var b []byte
+ upperNext := true
+ for _, c := range s {
+ switch {
+ case c == '_':
+ upperNext = true
+ case upperNext:
+ b = append(b, byte(unicode.ToUpper(c)))
+ upperNext = false
+ default:
+ b = append(b, byte(unicode.ToLower(c)))
+ upperNext = false
+ }
+ }
+ return string(b)
+}
+
+// TrimEnumPrefix trims the enum name prefix from an enum value name,
+// where the prefix is all lowercase without underscores.
+// See protoc v3.8.0: src/google/protobuf/descriptor.cc:330-375
+func TrimEnumPrefix(s, prefix string) string {
+ s0 := s // original input
+ for len(s) > 0 && len(prefix) > 0 {
+ if s[0] == '_' {
+ s = s[1:]
+ continue
+ }
+ if unicode.ToLower(rune(s[0])) != rune(prefix[0]) {
+ return s0 // no prefix match
+ }
+ s, prefix = s[1:], prefix[1:]
+ }
+ if len(prefix) > 0 {
+ return s0 // no prefix match
+ }
+ s = strings.TrimLeft(s, "_")
+ if len(s) == 0 {
+ return s0 // avoid returning empty string
+ }
+ return s
+}
+
+func isASCIILower(c byte) bool {
+ return 'a' <= c && c <= 'z'
+}
+func isASCIIUpper(c byte) bool {
+ return 'A' <= c && c <= 'Z'
+}
+func isASCIIDigit(c byte) bool {
+ return '0' <= c && c <= '9'
+}
diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go
new file mode 100644
index 0000000..85e074c
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/strs/strings_pure.go
@@ -0,0 +1,27 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build purego appengine
+
+package strs
+
+import pref "google.golang.org/protobuf/reflect/protoreflect"
+
+func UnsafeString(b []byte) string {
+ return string(b)
+}
+
+func UnsafeBytes(s string) []byte {
+ return []byte(s)
+}
+
+type Builder struct{}
+
+func (*Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName {
+ return prefix.Append(name)
+}
+
+func (*Builder) MakeString(b []byte) string {
+ return string(b)
+}
diff --git a/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go
new file mode 100644
index 0000000..2160c70
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go
@@ -0,0 +1,94 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !purego,!appengine
+
+package strs
+
+import (
+ "unsafe"
+
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+type (
+ stringHeader struct {
+ Data unsafe.Pointer
+ Len int
+ }
+ sliceHeader struct {
+ Data unsafe.Pointer
+ Len int
+ Cap int
+ }
+)
+
+// UnsafeString returns an unsafe string reference of b.
+// The caller must treat the input slice as immutable.
+//
+// WARNING: Use carefully. The returned result must not leak to the end user
+// unless the input slice is provably immutable.
+func UnsafeString(b []byte) (s string) {
+ src := (*sliceHeader)(unsafe.Pointer(&b))
+ dst := (*stringHeader)(unsafe.Pointer(&s))
+ dst.Data = src.Data
+ dst.Len = src.Len
+ return s
+}
+
+// UnsafeBytes returns an unsafe bytes slice reference of s.
+// The caller must treat returned slice as immutable.
+//
+// WARNING: Use carefully. The returned result must not leak to the end user.
+func UnsafeBytes(s string) (b []byte) {
+ src := (*stringHeader)(unsafe.Pointer(&s))
+ dst := (*sliceHeader)(unsafe.Pointer(&b))
+ dst.Data = src.Data
+ dst.Len = src.Len
+ dst.Cap = src.Len
+ return b
+}
+
+// Builder builds a set of strings with shared lifetime.
+// This differs from strings.Builder, which is for building a single string.
+type Builder struct {
+ buf []byte
+}
+
+// AppendFullName is equivalent to protoreflect.FullName.Append,
+// but optimized for large batches where each name has a shared lifetime.
+func (sb *Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName {
+ n := len(prefix) + len(".") + len(name)
+ if len(prefix) == 0 {
+ n -= len(".")
+ }
+ sb.grow(n)
+ sb.buf = append(sb.buf, prefix...)
+ sb.buf = append(sb.buf, '.')
+ sb.buf = append(sb.buf, name...)
+ return pref.FullName(sb.last(n))
+}
+
+// MakeString is equivalent to string(b), but optimized for large batches
+// with a shared lifetime.
+func (sb *Builder) MakeString(b []byte) string {
+ sb.grow(len(b))
+ sb.buf = append(sb.buf, b...)
+ return sb.last(len(b))
+}
+
+func (sb *Builder) grow(n int) {
+ if cap(sb.buf)-len(sb.buf) >= n {
+ return
+ }
+
+ // Unlike strings.Builder, we do not need to copy over the contents
+ // of the old buffer since our builder provides no API for
+ // retrieving previously created strings.
+ sb.buf = make([]byte, 2*(cap(sb.buf)+n))
+}
+
+func (sb *Builder) last(n int) string {
+ return UnsafeString(sb.buf[len(sb.buf)-n:])
+}
diff --git a/vendor/google.golang.org/protobuf/internal/version/version.go b/vendor/google.golang.org/protobuf/internal/version/version.go
new file mode 100644
index 0000000..4088e59
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/version/version.go
@@ -0,0 +1,79 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package version records versioning information about this module.
+package version
+
+import (
+ "fmt"
+ "strings"
+)
+
+// These constants determine the current version of this module.
+//
+//
+// For our release process, we enforce the following rules:
+// * Tagged releases use a tag that is identical to String.
+// * Tagged releases never reference a commit where the String
+// contains "devel".
+// * The set of all commits in this repository where String
+// does not contain "devel" must have a unique String.
+//
+//
+// Steps for tagging a new release:
+// 1. Create a new CL.
+//
+// 2. Update Minor, Patch, and/or PreRelease as necessary.
+// PreRelease must not contain the string "devel".
+//
+// 3. Since the last released minor version, have there been any changes to
+// generator that relies on new functionality in the runtime?
+// If yes, then increment RequiredGenerated.
+//
+// 4. Since the last released minor version, have there been any changes to
+// the runtime that removes support for old .pb.go source code?
+// If yes, then increment SupportMinimum.
+//
+// 5. Send out the CL for review and submit it.
+// Note that the next CL in step 8 must be submitted after this CL
+// without any other CLs in-between.
+//
+// 6. Tag a new version, where the tag is is the current String.
+//
+// 7. Write release notes for all notable changes
+// between this release and the last release.
+//
+// 8. Create a new CL.
+//
+// 9. Update PreRelease to include the string "devel".
+// For example: "" -> "devel" or "rc.1" -> "rc.1.devel"
+//
+// 10. Send out the CL for review and submit it.
+const (
+ Major = 1
+ Minor = 23
+ Patch = 0
+ PreRelease = ""
+)
+
+// String formats the version string for this module in semver format.
+//
+// Examples:
+// v1.20.1
+// v1.21.0-rc.1
+func String() string {
+ v := fmt.Sprintf("v%d.%d.%d", Major, Minor, Patch)
+ if PreRelease != "" {
+ v += "-" + PreRelease
+
+ // TODO: Add metadata about the commit or build hash.
+ // See https://golang.org/issue/29814
+ // See https://golang.org/issue/33533
+ var metadata string
+ if strings.Contains(PreRelease, "devel") && metadata != "" {
+ v += "+" + metadata
+ }
+ }
+ return v
+}
diff --git a/vendor/google.golang.org/protobuf/proto/checkinit.go b/vendor/google.golang.org/protobuf/proto/checkinit.go
new file mode 100644
index 0000000..3e9a6a2
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/checkinit.go
@@ -0,0 +1,71 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// CheckInitialized returns an error if any required fields in m are not set.
+func CheckInitialized(m Message) error {
+ // Treat a nil message interface as an "untyped" empty message,
+ // which we assume to have no required fields.
+ if m == nil {
+ return nil
+ }
+
+ return checkInitialized(m.ProtoReflect())
+}
+
+// CheckInitialized returns an error if any required fields in m are not set.
+func checkInitialized(m protoreflect.Message) error {
+ if methods := protoMethods(m); methods != nil && methods.CheckInitialized != nil {
+ _, err := methods.CheckInitialized(protoiface.CheckInitializedInput{
+ Message: m,
+ })
+ return err
+ }
+ return checkInitializedSlow(m)
+}
+
+func checkInitializedSlow(m protoreflect.Message) error {
+ md := m.Descriptor()
+ fds := md.Fields()
+ for i, nums := 0, md.RequiredNumbers(); i < nums.Len(); i++ {
+ fd := fds.ByNumber(nums.Get(i))
+ if !m.Has(fd) {
+ return errors.RequiredNotSet(string(fd.FullName()))
+ }
+ }
+ var err error
+ m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ switch {
+ case fd.IsList():
+ if fd.Message() == nil {
+ return true
+ }
+ for i, list := 0, v.List(); i < list.Len() && err == nil; i++ {
+ err = checkInitialized(list.Get(i).Message())
+ }
+ case fd.IsMap():
+ if fd.MapValue().Message() == nil {
+ return true
+ }
+ v.Map().Range(func(key protoreflect.MapKey, v protoreflect.Value) bool {
+ err = checkInitialized(v.Message())
+ return err == nil
+ })
+ default:
+ if fd.Message() == nil {
+ return true
+ }
+ err = checkInitialized(v.Message())
+ }
+ return err == nil
+ })
+ return err
+}
diff --git a/vendor/google.golang.org/protobuf/proto/decode.go b/vendor/google.golang.org/protobuf/proto/decode.go
new file mode 100644
index 0000000..1282147
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/decode.go
@@ -0,0 +1,270 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// UnmarshalOptions configures the unmarshaler.
+//
+// Example usage:
+// err := UnmarshalOptions{DiscardUnknown: true}.Unmarshal(b, m)
+type UnmarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // Merge merges the input into the destination message.
+ // The default behavior is to always reset the message before unmarshaling,
+ // unless Merge is specified.
+ Merge bool
+
+ // AllowPartial accepts input for messages that will result in missing
+ // required fields. If AllowPartial is false (the default), Unmarshal will
+ // return an error if there are any missing required fields.
+ AllowPartial bool
+
+ // If DiscardUnknown is set, unknown fields are ignored.
+ DiscardUnknown bool
+
+ // Resolver is used for looking up types when unmarshaling extension fields.
+ // If nil, this defaults to using protoregistry.GlobalTypes.
+ Resolver interface {
+ FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
+ FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
+ }
+}
+
+// Unmarshal parses the wire-format message in b and places the result in m.
+func Unmarshal(b []byte, m Message) error {
+ _, err := UnmarshalOptions{}.unmarshal(b, m.ProtoReflect())
+ return err
+}
+
+// Unmarshal parses the wire-format message in b and places the result in m.
+func (o UnmarshalOptions) Unmarshal(b []byte, m Message) error {
+ _, err := o.unmarshal(b, m.ProtoReflect())
+ return err
+}
+
+// UnmarshalState parses a wire-format message and places the result in m.
+//
+// This method permits fine-grained control over the unmarshaler.
+// Most users should use Unmarshal instead.
+func (o UnmarshalOptions) UnmarshalState(in protoiface.UnmarshalInput) (protoiface.UnmarshalOutput, error) {
+ return o.unmarshal(in.Buf, in.Message)
+}
+
+func (o UnmarshalOptions) unmarshal(b []byte, m protoreflect.Message) (out protoiface.UnmarshalOutput, err error) {
+ if o.Resolver == nil {
+ o.Resolver = protoregistry.GlobalTypes
+ }
+ if !o.Merge {
+ Reset(m.Interface()) // TODO
+ }
+ allowPartial := o.AllowPartial
+ o.Merge = true
+ o.AllowPartial = true
+ methods := protoMethods(m)
+ if methods != nil && methods.Unmarshal != nil &&
+ !(o.DiscardUnknown && methods.Flags&protoiface.SupportUnmarshalDiscardUnknown == 0) {
+ in := protoiface.UnmarshalInput{
+ Message: m,
+ Buf: b,
+ Resolver: o.Resolver,
+ }
+ if o.DiscardUnknown {
+ in.Flags |= protoiface.UnmarshalDiscardUnknown
+ }
+ out, err = methods.Unmarshal(in)
+ } else {
+ err = o.unmarshalMessageSlow(b, m)
+ }
+ if err != nil {
+ return out, err
+ }
+ if allowPartial || (out.Flags&protoiface.UnmarshalInitialized != 0) {
+ return out, nil
+ }
+ return out, checkInitialized(m)
+}
+
+func (o UnmarshalOptions) unmarshalMessage(b []byte, m protoreflect.Message) error {
+ _, err := o.unmarshal(b, m)
+ return err
+}
+
+func (o UnmarshalOptions) unmarshalMessageSlow(b []byte, m protoreflect.Message) error {
+ md := m.Descriptor()
+ if messageset.IsMessageSet(md) {
+ return unmarshalMessageSet(b, m, o)
+ }
+ fields := md.Fields()
+ for len(b) > 0 {
+ // Parse the tag (field number and wire type).
+ num, wtyp, tagLen := protowire.ConsumeTag(b)
+ if tagLen < 0 {
+ return protowire.ParseError(tagLen)
+ }
+ if num > protowire.MaxValidNumber {
+ return errors.New("invalid field number")
+ }
+
+ // Find the field descriptor for this field number.
+ fd := fields.ByNumber(num)
+ if fd == nil && md.ExtensionRanges().Has(num) {
+ extType, err := o.Resolver.FindExtensionByNumber(md.FullName(), num)
+ if err != nil && err != protoregistry.NotFound {
+ return errors.New("%v: unable to resolve extension %v: %v", md.FullName(), num, err)
+ }
+ if extType != nil {
+ fd = extType.TypeDescriptor()
+ }
+ }
+ var err error
+ if fd == nil {
+ err = errUnknown
+ } else if flags.ProtoLegacy {
+ if fd.IsWeak() && fd.Message().IsPlaceholder() {
+ err = errUnknown // weak referent is not linked in
+ }
+ }
+
+ // Parse the field value.
+ var valLen int
+ switch {
+ case err != nil:
+ case fd.IsList():
+ valLen, err = o.unmarshalList(b[tagLen:], wtyp, m.Mutable(fd).List(), fd)
+ case fd.IsMap():
+ valLen, err = o.unmarshalMap(b[tagLen:], wtyp, m.Mutable(fd).Map(), fd)
+ default:
+ valLen, err = o.unmarshalSingular(b[tagLen:], wtyp, m, fd)
+ }
+ if err != nil {
+ if err != errUnknown {
+ return err
+ }
+ valLen = protowire.ConsumeFieldValue(num, wtyp, b[tagLen:])
+ if valLen < 0 {
+ return protowire.ParseError(valLen)
+ }
+ if !o.DiscardUnknown {
+ m.SetUnknown(append(m.GetUnknown(), b[:tagLen+valLen]...))
+ }
+ }
+ b = b[tagLen+valLen:]
+ }
+ return nil
+}
+
+func (o UnmarshalOptions) unmarshalSingular(b []byte, wtyp protowire.Type, m protoreflect.Message, fd protoreflect.FieldDescriptor) (n int, err error) {
+ v, n, err := o.unmarshalScalar(b, wtyp, fd)
+ if err != nil {
+ return 0, err
+ }
+ switch fd.Kind() {
+ case protoreflect.GroupKind, protoreflect.MessageKind:
+ m2 := m.Mutable(fd).Message()
+ if err := o.unmarshalMessage(v.Bytes(), m2); err != nil {
+ return n, err
+ }
+ default:
+ // Non-message scalars replace the previous value.
+ m.Set(fd, v)
+ }
+ return n, nil
+}
+
+func (o UnmarshalOptions) unmarshalMap(b []byte, wtyp protowire.Type, mapv protoreflect.Map, fd protoreflect.FieldDescriptor) (n int, err error) {
+ if wtyp != protowire.BytesType {
+ return 0, errUnknown
+ }
+ b, n = protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ var (
+ keyField = fd.MapKey()
+ valField = fd.MapValue()
+ key protoreflect.Value
+ val protoreflect.Value
+ haveKey bool
+ haveVal bool
+ )
+ switch valField.Kind() {
+ case protoreflect.GroupKind, protoreflect.MessageKind:
+ val = mapv.NewValue()
+ }
+ // Map entries are represented as a two-element message with fields
+ // containing the key and value.
+ for len(b) > 0 {
+ num, wtyp, n := protowire.ConsumeTag(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ if num > protowire.MaxValidNumber {
+ return 0, errors.New("invalid field number")
+ }
+ b = b[n:]
+ err = errUnknown
+ switch num {
+ case 1:
+ key, n, err = o.unmarshalScalar(b, wtyp, keyField)
+ if err != nil {
+ break
+ }
+ haveKey = true
+ case 2:
+ var v protoreflect.Value
+ v, n, err = o.unmarshalScalar(b, wtyp, valField)
+ if err != nil {
+ break
+ }
+ switch valField.Kind() {
+ case protoreflect.GroupKind, protoreflect.MessageKind:
+ if err := o.unmarshalMessage(v.Bytes(), val.Message()); err != nil {
+ return 0, err
+ }
+ default:
+ val = v
+ }
+ haveVal = true
+ }
+ if err == errUnknown {
+ n = protowire.ConsumeFieldValue(num, wtyp, b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ } else if err != nil {
+ return 0, err
+ }
+ b = b[n:]
+ }
+ // Every map entry should have entries for key and value, but this is not strictly required.
+ if !haveKey {
+ key = keyField.Default()
+ }
+ if !haveVal {
+ switch valField.Kind() {
+ case protoreflect.GroupKind, protoreflect.MessageKind:
+ default:
+ val = valField.Default()
+ }
+ }
+ mapv.Set(key.MapKey(), val)
+ return n, nil
+}
+
+// errUnknown is used internally to indicate fields which should be added
+// to the unknown field set of a message. It is never returned from an exported
+// function.
+var errUnknown = errors.New("BUG: internal error (unknown)")
diff --git a/vendor/google.golang.org/protobuf/proto/decode_gen.go b/vendor/google.golang.org/protobuf/proto/decode_gen.go
new file mode 100644
index 0000000..d6dc904
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/decode_gen.go
@@ -0,0 +1,603 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package proto
+
+import (
+ "math"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// unmarshalScalar decodes a value of the given kind.
+//
+// Message values are decoded into a []byte which aliases the input data.
+func (o UnmarshalOptions) unmarshalScalar(b []byte, wtyp protowire.Type, fd protoreflect.FieldDescriptor) (val protoreflect.Value, n int, err error) {
+ switch fd.Kind() {
+ case protoreflect.BoolKind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfBool(protowire.DecodeBool(v)), n, nil
+ case protoreflect.EnumKind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)), n, nil
+ case protoreflect.Int32Kind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfInt32(int32(v)), n, nil
+ case protoreflect.Sint32Kind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))), n, nil
+ case protoreflect.Uint32Kind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfUint32(uint32(v)), n, nil
+ case protoreflect.Int64Kind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfInt64(int64(v)), n, nil
+ case protoreflect.Sint64Kind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)), n, nil
+ case protoreflect.Uint64Kind:
+ if wtyp != protowire.VarintType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfUint64(v), n, nil
+ case protoreflect.Sfixed32Kind:
+ if wtyp != protowire.Fixed32Type {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfInt32(int32(v)), n, nil
+ case protoreflect.Fixed32Kind:
+ if wtyp != protowire.Fixed32Type {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfUint32(uint32(v)), n, nil
+ case protoreflect.FloatKind:
+ if wtyp != protowire.Fixed32Type {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))), n, nil
+ case protoreflect.Sfixed64Kind:
+ if wtyp != protowire.Fixed64Type {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfInt64(int64(v)), n, nil
+ case protoreflect.Fixed64Kind:
+ if wtyp != protowire.Fixed64Type {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfUint64(v), n, nil
+ case protoreflect.DoubleKind:
+ if wtyp != protowire.Fixed64Type {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfFloat64(math.Float64frombits(v)), n, nil
+ case protoreflect.StringKind:
+ if wtyp != protowire.BytesType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ if strs.EnforceUTF8(fd) && !utf8.Valid(v) {
+ return protoreflect.Value{}, 0, errors.InvalidUTF8(string(fd.FullName()))
+ }
+ return protoreflect.ValueOfString(string(v)), n, nil
+ case protoreflect.BytesKind:
+ if wtyp != protowire.BytesType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfBytes(append(emptyBuf[:], v...)), n, nil
+ case protoreflect.MessageKind:
+ if wtyp != protowire.BytesType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfBytes(v), n, nil
+ case protoreflect.GroupKind:
+ if wtyp != protowire.StartGroupType {
+ return val, 0, errUnknown
+ }
+ v, n := protowire.ConsumeGroup(fd.Number(), b)
+ if n < 0 {
+ return val, 0, protowire.ParseError(n)
+ }
+ return protoreflect.ValueOfBytes(v), n, nil
+ default:
+ return val, 0, errUnknown
+ }
+}
+
+func (o UnmarshalOptions) unmarshalList(b []byte, wtyp protowire.Type, list protoreflect.List, fd protoreflect.FieldDescriptor) (n int, err error) {
+ switch fd.Kind() {
+ case protoreflect.BoolKind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfBool(protowire.DecodeBool(v)))
+ return n, nil
+ case protoreflect.EnumKind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfEnum(protoreflect.EnumNumber(v)))
+ return n, nil
+ case protoreflect.Int32Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ return n, nil
+ case protoreflect.Sint32Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(protowire.DecodeZigZag(v & math.MaxUint32))))
+ return n, nil
+ case protoreflect.Uint32Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ return n, nil
+ case protoreflect.Int64Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ return n, nil
+ case protoreflect.Sint64Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(protowire.DecodeZigZag(v)))
+ return n, nil
+ case protoreflect.Uint64Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeVarint(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfUint64(v))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.VarintType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint64(v))
+ return n, nil
+ case protoreflect.Sfixed32Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeFixed32(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt32(int32(v)))
+ return n, nil
+ case protoreflect.Fixed32Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeFixed32(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint32(uint32(v)))
+ return n, nil
+ case protoreflect.FloatKind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeFixed32(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.Fixed32Type {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfFloat32(math.Float32frombits(uint32(v))))
+ return n, nil
+ case protoreflect.Sfixed64Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeFixed64(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfInt64(int64(v)))
+ return n, nil
+ case protoreflect.Fixed64Kind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeFixed64(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfUint64(v))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfUint64(v))
+ return n, nil
+ case protoreflect.DoubleKind:
+ if wtyp == protowire.BytesType {
+ buf, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ for len(buf) > 0 {
+ v, n := protowire.ConsumeFixed64(buf)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ buf = buf[n:]
+ list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v)))
+ }
+ return n, nil
+ }
+ if wtyp != protowire.Fixed64Type {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfFloat64(math.Float64frombits(v)))
+ return n, nil
+ case protoreflect.StringKind:
+ if wtyp != protowire.BytesType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ if strs.EnforceUTF8(fd) && !utf8.Valid(v) {
+ return 0, errors.InvalidUTF8(string(fd.FullName()))
+ }
+ list.Append(protoreflect.ValueOfString(string(v)))
+ return n, nil
+ case protoreflect.BytesKind:
+ if wtyp != protowire.BytesType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ list.Append(protoreflect.ValueOfBytes(append(emptyBuf[:], v...)))
+ return n, nil
+ case protoreflect.MessageKind:
+ if wtyp != protowire.BytesType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ m := list.NewElement()
+ if err := o.unmarshalMessage(v, m.Message()); err != nil {
+ return 0, err
+ }
+ list.Append(m)
+ return n, nil
+ case protoreflect.GroupKind:
+ if wtyp != protowire.StartGroupType {
+ return 0, errUnknown
+ }
+ v, n := protowire.ConsumeGroup(fd.Number(), b)
+ if n < 0 {
+ return 0, protowire.ParseError(n)
+ }
+ m := list.NewElement()
+ if err := o.unmarshalMessage(v, m.Message()); err != nil {
+ return 0, err
+ }
+ list.Append(m)
+ return n, nil
+ default:
+ return 0, errUnknown
+ }
+}
+
+// We append to an empty array rather than a nil []byte to get non-nil zero-length byte slices.
+var emptyBuf [0]byte
diff --git a/vendor/google.golang.org/protobuf/proto/doc.go b/vendor/google.golang.org/protobuf/proto/doc.go
new file mode 100644
index 0000000..c52d8c4
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/doc.go
@@ -0,0 +1,94 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package proto provides functions operating on protocol buffer messages.
+//
+// For documentation on protocol buffers in general, see:
+//
+// https://developers.google.com/protocol-buffers
+//
+// For a tutorial on using protocol buffers with Go, see:
+//
+// https://developers.google.com/protocol-buffers/docs/gotutorial
+//
+// For a guide to generated Go protocol buffer code, see:
+//
+// https://developers.google.com/protocol-buffers/docs/reference/go-generated
+//
+//
+// Binary serialization
+//
+// This package contains functions to convert to and from the wire format,
+// an efficient binary serialization of protocol buffers.
+//
+// • Size reports the size of a message in the wire format.
+//
+// • Marshal converts a message to the wire format.
+// The MarshalOptions type provides more control over wire marshaling.
+//
+// • Unmarshal converts a message from the wire format.
+// The UnmarshalOptions type provides more control over wire unmarshaling.
+//
+//
+// Basic message operations
+//
+// • Clone makes a deep copy of a message.
+//
+// • Merge merges the content of a message into another.
+//
+// • Equal compares two messages. For more control over comparisons
+// and detailed reporting of differences, see package
+// "google.golang.org/protobuf/testing/protocmp".
+//
+// • Reset clears the content of a message.
+//
+// • CheckInitialized reports whether all required fields in a message are set.
+//
+//
+// Optional scalar constructors
+//
+// The API for some generated messages represents optional scalar fields
+// as pointers to a value. For example, an optional string field has the
+// Go type *string.
+//
+// • Bool, Int32, Int64, Uint32, Uint64, Float32, Float64, and String
+// take a value and return a pointer to a new instance of it,
+// to simplify construction of optional field values.
+//
+// Generated enum types usually have an Enum method which performs the
+// same operation.
+//
+// Optional scalar fields are only supported in proto2.
+//
+//
+// Extension accessors
+//
+// • HasExtension, GetExtension, SetExtension, and ClearExtension
+// access extension field values in a protocol buffer message.
+//
+// Extension fields are only supported in proto2.
+//
+//
+// Related packages
+//
+// • Package "google.golang.org/protobuf/encoding/protojson" converts messages to
+// and from JSON.
+//
+// • Package "google.golang.org/protobuf/encoding/prototext" converts messages to
+// and from the text format.
+//
+// • Package "google.golang.org/protobuf/reflect/protoreflect" provides a
+// reflection interface for protocol buffer data types.
+//
+// • Package "google.golang.org/protobuf/testing/protocmp" provides features
+// to compare protocol buffer messages with the "github.com/google/go-cmp/cmp"
+// package.
+//
+// • Package "google.golang.org/protobuf/types/dynamicpb" provides a dynamic
+// message type, suitable for working with messages where the protocol buffer
+// type is only known at runtime.
+//
+// This module contains additional packages for more specialized use cases.
+// Consult the individual package documentation for details.
+package proto
diff --git a/vendor/google.golang.org/protobuf/proto/encode.go b/vendor/google.golang.org/protobuf/proto/encode.go
new file mode 100644
index 0000000..456bfda
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/encode.go
@@ -0,0 +1,343 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/fieldsort"
+ "google.golang.org/protobuf/internal/mapsort"
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// MarshalOptions configures the marshaler.
+//
+// Example usage:
+// b, err := MarshalOptions{Deterministic: true}.Marshal(m)
+type MarshalOptions struct {
+ pragma.NoUnkeyedLiterals
+
+ // AllowPartial allows messages that have missing required fields to marshal
+ // without returning an error. If AllowPartial is false (the default),
+ // Marshal will return an error if there are any missing required fields.
+ AllowPartial bool
+
+ // Deterministic controls whether the same message will always be
+ // serialized to the same bytes within the same binary.
+ //
+ // Setting this option guarantees that repeated serialization of
+ // the same message will return the same bytes, and that different
+ // processes of the same binary (which may be executing on different
+ // machines) will serialize equal messages to the same bytes.
+ // It has no effect on the resulting size of the encoded message compared
+ // to a non-deterministic marshal.
+ //
+ // Note that the deterministic serialization is NOT canonical across
+ // languages. It is not guaranteed to remain stable over time. It is
+ // unstable across different builds with schema changes due to unknown
+ // fields. Users who need canonical serialization (e.g., persistent
+ // storage in a canonical form, fingerprinting, etc.) must define
+ // their own canonicalization specification and implement their own
+ // serializer rather than relying on this API.
+ //
+ // If deterministic serialization is requested, map entries will be
+ // sorted by keys in lexographical order. This is an implementation
+ // detail and subject to change.
+ Deterministic bool
+
+ // UseCachedSize indicates that the result of a previous Size call
+ // may be reused.
+ //
+ // Setting this option asserts that:
+ //
+ // 1. Size has previously been called on this message with identical
+ // options (except for UseCachedSize itself).
+ //
+ // 2. The message and all its submessages have not changed in any
+ // way since the Size call.
+ //
+ // If either of these invariants is violated,
+ // the results are undefined and may include panics or corrupted output.
+ //
+ // Implementations MAY take this option into account to provide
+ // better performance, but there is no guarantee that they will do so.
+ // There is absolutely no guarantee that Size followed by Marshal with
+ // UseCachedSize set will perform equivalently to Marshal alone.
+ UseCachedSize bool
+}
+
+// Marshal returns the wire-format encoding of m.
+func Marshal(m Message) ([]byte, error) {
+ // Treat nil message interface as an empty message; nothing to output.
+ if m == nil {
+ return nil, nil
+ }
+
+ out, err := MarshalOptions{}.marshal(nil, m.ProtoReflect())
+ if len(out.Buf) == 0 && err == nil {
+ out.Buf = emptyBytesForMessage(m)
+ }
+ return out.Buf, err
+}
+
+// Marshal returns the wire-format encoding of m.
+func (o MarshalOptions) Marshal(m Message) ([]byte, error) {
+ // Treat nil message interface as an empty message; nothing to output.
+ if m == nil {
+ return nil, nil
+ }
+
+ out, err := o.marshal(nil, m.ProtoReflect())
+ if len(out.Buf) == 0 && err == nil {
+ out.Buf = emptyBytesForMessage(m)
+ }
+ return out.Buf, err
+}
+
+// emptyBytesForMessage returns a nil buffer if and only if m is invalid,
+// otherwise it returns a non-nil empty buffer.
+//
+// This is to assist the edge-case where user-code does the following:
+// m1.OptionalBytes, _ = proto.Marshal(m2)
+// where they expect the proto2 "optional_bytes" field to be populated
+// if any only if m2 is a valid message.
+func emptyBytesForMessage(m Message) []byte {
+ if m == nil || !m.ProtoReflect().IsValid() {
+ return nil
+ }
+ return emptyBuf[:]
+}
+
+// MarshalAppend appends the wire-format encoding of m to b,
+// returning the result.
+func (o MarshalOptions) MarshalAppend(b []byte, m Message) ([]byte, error) {
+ // Treat nil message interface as an empty message; nothing to append.
+ if m == nil {
+ return b, nil
+ }
+
+ out, err := o.marshal(b, m.ProtoReflect())
+ return out.Buf, err
+}
+
+// MarshalState returns the wire-format encoding of a message.
+//
+// This method permits fine-grained control over the marshaler.
+// Most users should use Marshal instead.
+func (o MarshalOptions) MarshalState(in protoiface.MarshalInput) (protoiface.MarshalOutput, error) {
+ return o.marshal(in.Buf, in.Message)
+}
+
+func (o MarshalOptions) marshal(b []byte, m protoreflect.Message) (out protoiface.MarshalOutput, err error) {
+ allowPartial := o.AllowPartial
+ o.AllowPartial = true
+ if methods := protoMethods(m); methods != nil && methods.Marshal != nil &&
+ !(o.Deterministic && methods.Flags&protoiface.SupportMarshalDeterministic == 0) {
+ in := protoiface.MarshalInput{
+ Message: m,
+ Buf: b,
+ }
+ if o.Deterministic {
+ in.Flags |= protoiface.MarshalDeterministic
+ }
+ if o.UseCachedSize {
+ in.Flags |= protoiface.MarshalUseCachedSize
+ }
+ if methods.Size != nil {
+ sout := methods.Size(protoiface.SizeInput{
+ Message: m,
+ Flags: in.Flags,
+ })
+ if cap(b) < len(b)+sout.Size {
+ in.Buf = make([]byte, len(b), growcap(cap(b), len(b)+sout.Size))
+ copy(in.Buf, b)
+ }
+ in.Flags |= protoiface.MarshalUseCachedSize
+ }
+ out, err = methods.Marshal(in)
+ } else {
+ out.Buf, err = o.marshalMessageSlow(b, m)
+ }
+ if err != nil {
+ return out, err
+ }
+ if allowPartial {
+ return out, nil
+ }
+ return out, checkInitialized(m)
+}
+
+func (o MarshalOptions) marshalMessage(b []byte, m protoreflect.Message) ([]byte, error) {
+ out, err := o.marshal(b, m)
+ return out.Buf, err
+}
+
+// growcap scales up the capacity of a slice.
+//
+// Given a slice with a current capacity of oldcap and a desired
+// capacity of wantcap, growcap returns a new capacity >= wantcap.
+//
+// The algorithm is mostly identical to the one used by append as of Go 1.14.
+func growcap(oldcap, wantcap int) (newcap int) {
+ if wantcap > oldcap*2 {
+ newcap = wantcap
+ } else if oldcap < 1024 {
+ // The Go 1.14 runtime takes this case when len(s) < 1024,
+ // not when cap(s) < 1024. The difference doesn't seem
+ // significant here.
+ newcap = oldcap * 2
+ } else {
+ newcap = oldcap
+ for 0 < newcap && newcap < wantcap {
+ newcap += newcap / 4
+ }
+ if newcap <= 0 {
+ newcap = wantcap
+ }
+ }
+ return newcap
+}
+
+func (o MarshalOptions) marshalMessageSlow(b []byte, m protoreflect.Message) ([]byte, error) {
+ if messageset.IsMessageSet(m.Descriptor()) {
+ return marshalMessageSet(b, m, o)
+ }
+ // There are many choices for what order we visit fields in. The default one here
+ // is chosen for reasonable efficiency and simplicity given the protoreflect API.
+ // It is not deterministic, since Message.Range does not return fields in any
+ // defined order.
+ //
+ // When using deterministic serialization, we sort the known fields.
+ var err error
+ o.rangeFields(m, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ b, err = o.marshalField(b, fd, v)
+ return err == nil
+ })
+ if err != nil {
+ return b, err
+ }
+ b = append(b, m.GetUnknown()...)
+ return b, nil
+}
+
+// rangeFields visits fields in a defined order when deterministic serialization is enabled.
+func (o MarshalOptions) rangeFields(m protoreflect.Message, f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
+ if !o.Deterministic {
+ m.Range(f)
+ return
+ }
+ var fds []protoreflect.FieldDescriptor
+ m.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool {
+ fds = append(fds, fd)
+ return true
+ })
+ sort.Slice(fds, func(a, b int) bool {
+ return fieldsort.Less(fds[a], fds[b])
+ })
+ for _, fd := range fds {
+ if !f(fd, m.Get(fd)) {
+ break
+ }
+ }
+}
+
+func (o MarshalOptions) marshalField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value) ([]byte, error) {
+ switch {
+ case fd.IsList():
+ return o.marshalList(b, fd, value.List())
+ case fd.IsMap():
+ return o.marshalMap(b, fd, value.Map())
+ default:
+ b = protowire.AppendTag(b, fd.Number(), wireTypes[fd.Kind()])
+ return o.marshalSingular(b, fd, value)
+ }
+}
+
+func (o MarshalOptions) marshalList(b []byte, fd protoreflect.FieldDescriptor, list protoreflect.List) ([]byte, error) {
+ if fd.IsPacked() && list.Len() > 0 {
+ b = protowire.AppendTag(b, fd.Number(), protowire.BytesType)
+ b, pos := appendSpeculativeLength(b)
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ var err error
+ b, err = o.marshalSingular(b, fd, list.Get(i))
+ if err != nil {
+ return b, err
+ }
+ }
+ b = finishSpeculativeLength(b, pos)
+ return b, nil
+ }
+
+ kind := fd.Kind()
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ var err error
+ b = protowire.AppendTag(b, fd.Number(), wireTypes[kind])
+ b, err = o.marshalSingular(b, fd, list.Get(i))
+ if err != nil {
+ return b, err
+ }
+ }
+ return b, nil
+}
+
+func (o MarshalOptions) marshalMap(b []byte, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) ([]byte, error) {
+ keyf := fd.MapKey()
+ valf := fd.MapValue()
+ var err error
+ o.rangeMap(mapv, keyf.Kind(), func(key protoreflect.MapKey, value protoreflect.Value) bool {
+ b = protowire.AppendTag(b, fd.Number(), protowire.BytesType)
+ var pos int
+ b, pos = appendSpeculativeLength(b)
+
+ b, err = o.marshalField(b, keyf, key.Value())
+ if err != nil {
+ return false
+ }
+ b, err = o.marshalField(b, valf, value)
+ if err != nil {
+ return false
+ }
+ b = finishSpeculativeLength(b, pos)
+ return true
+ })
+ return b, err
+}
+
+func (o MarshalOptions) rangeMap(mapv protoreflect.Map, kind protoreflect.Kind, f func(protoreflect.MapKey, protoreflect.Value) bool) {
+ if !o.Deterministic {
+ mapv.Range(f)
+ return
+ }
+ mapsort.Range(mapv, kind, f)
+}
+
+// When encoding length-prefixed fields, we speculatively set aside some number of bytes
+// for the length, encode the data, and then encode the length (shifting the data if necessary
+// to make room).
+const speculativeLength = 1
+
+func appendSpeculativeLength(b []byte) ([]byte, int) {
+ pos := len(b)
+ b = append(b, "\x00\x00\x00\x00"[:speculativeLength]...)
+ return b, pos
+}
+
+func finishSpeculativeLength(b []byte, pos int) []byte {
+ mlen := len(b) - pos - speculativeLength
+ msiz := protowire.SizeVarint(uint64(mlen))
+ if msiz != speculativeLength {
+ for i := 0; i < msiz-speculativeLength; i++ {
+ b = append(b, 0)
+ }
+ copy(b[pos+msiz:], b[pos+speculativeLength:])
+ b = b[:pos+msiz+mlen]
+ }
+ protowire.AppendVarint(b[:pos], uint64(mlen))
+ return b
+}
diff --git a/vendor/google.golang.org/protobuf/proto/encode_gen.go b/vendor/google.golang.org/protobuf/proto/encode_gen.go
new file mode 100644
index 0000000..185dacf
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/encode_gen.go
@@ -0,0 +1,97 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package proto
+
+import (
+ "math"
+ "unicode/utf8"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/strs"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+var wireTypes = map[protoreflect.Kind]protowire.Type{
+ protoreflect.BoolKind: protowire.VarintType,
+ protoreflect.EnumKind: protowire.VarintType,
+ protoreflect.Int32Kind: protowire.VarintType,
+ protoreflect.Sint32Kind: protowire.VarintType,
+ protoreflect.Uint32Kind: protowire.VarintType,
+ protoreflect.Int64Kind: protowire.VarintType,
+ protoreflect.Sint64Kind: protowire.VarintType,
+ protoreflect.Uint64Kind: protowire.VarintType,
+ protoreflect.Sfixed32Kind: protowire.Fixed32Type,
+ protoreflect.Fixed32Kind: protowire.Fixed32Type,
+ protoreflect.FloatKind: protowire.Fixed32Type,
+ protoreflect.Sfixed64Kind: protowire.Fixed64Type,
+ protoreflect.Fixed64Kind: protowire.Fixed64Type,
+ protoreflect.DoubleKind: protowire.Fixed64Type,
+ protoreflect.StringKind: protowire.BytesType,
+ protoreflect.BytesKind: protowire.BytesType,
+ protoreflect.MessageKind: protowire.BytesType,
+ protoreflect.GroupKind: protowire.StartGroupType,
+}
+
+func (o MarshalOptions) marshalSingular(b []byte, fd protoreflect.FieldDescriptor, v protoreflect.Value) ([]byte, error) {
+ switch fd.Kind() {
+ case protoreflect.BoolKind:
+ b = protowire.AppendVarint(b, protowire.EncodeBool(v.Bool()))
+ case protoreflect.EnumKind:
+ b = protowire.AppendVarint(b, uint64(v.Enum()))
+ case protoreflect.Int32Kind:
+ b = protowire.AppendVarint(b, uint64(int32(v.Int())))
+ case protoreflect.Sint32Kind:
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(int64(int32(v.Int()))))
+ case protoreflect.Uint32Kind:
+ b = protowire.AppendVarint(b, uint64(uint32(v.Uint())))
+ case protoreflect.Int64Kind:
+ b = protowire.AppendVarint(b, uint64(v.Int()))
+ case protoreflect.Sint64Kind:
+ b = protowire.AppendVarint(b, protowire.EncodeZigZag(v.Int()))
+ case protoreflect.Uint64Kind:
+ b = protowire.AppendVarint(b, v.Uint())
+ case protoreflect.Sfixed32Kind:
+ b = protowire.AppendFixed32(b, uint32(v.Int()))
+ case protoreflect.Fixed32Kind:
+ b = protowire.AppendFixed32(b, uint32(v.Uint()))
+ case protoreflect.FloatKind:
+ b = protowire.AppendFixed32(b, math.Float32bits(float32(v.Float())))
+ case protoreflect.Sfixed64Kind:
+ b = protowire.AppendFixed64(b, uint64(v.Int()))
+ case protoreflect.Fixed64Kind:
+ b = protowire.AppendFixed64(b, v.Uint())
+ case protoreflect.DoubleKind:
+ b = protowire.AppendFixed64(b, math.Float64bits(v.Float()))
+ case protoreflect.StringKind:
+ if strs.EnforceUTF8(fd) && !utf8.ValidString(v.String()) {
+ return b, errors.InvalidUTF8(string(fd.FullName()))
+ }
+ b = protowire.AppendString(b, v.String())
+ case protoreflect.BytesKind:
+ b = protowire.AppendBytes(b, v.Bytes())
+ case protoreflect.MessageKind:
+ var pos int
+ var err error
+ b, pos = appendSpeculativeLength(b)
+ b, err = o.marshalMessage(b, v.Message())
+ if err != nil {
+ return b, err
+ }
+ b = finishSpeculativeLength(b, pos)
+ case protoreflect.GroupKind:
+ var err error
+ b, err = o.marshalMessage(b, v.Message())
+ if err != nil {
+ return b, err
+ }
+ b = protowire.AppendVarint(b, protowire.EncodeTag(fd.Number(), protowire.EndGroupType))
+ default:
+ return b, errors.New("invalid kind %v", fd.Kind())
+ }
+ return b, nil
+}
diff --git a/vendor/google.golang.org/protobuf/proto/equal.go b/vendor/google.golang.org/protobuf/proto/equal.go
new file mode 100644
index 0000000..10902bd
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/equal.go
@@ -0,0 +1,154 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "bytes"
+ "math"
+ "reflect"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Equal reports whether two messages are equal.
+// If two messages marshal to the same bytes under deterministic serialization,
+// then Equal is guaranteed to report true.
+//
+// Two messages are equal if they belong to the same message descriptor,
+// have the same set of populated known and extension field values,
+// and the same set of unknown fields values. If either of the top-level
+// messages are invalid, then Equal reports true only if both are invalid.
+//
+// Scalar values are compared with the equivalent of the == operator in Go,
+// except bytes values which are compared using bytes.Equal and
+// floating point values which specially treat NaNs as equal.
+// Message values are compared by recursively calling Equal.
+// Lists are equal if each element value is also equal.
+// Maps are equal if they have the same set of keys, where the pair of values
+// for each key is also equal.
+func Equal(x, y Message) bool {
+ if x == nil || y == nil {
+ return x == nil && y == nil
+ }
+ mx := x.ProtoReflect()
+ my := y.ProtoReflect()
+ if mx.IsValid() != my.IsValid() {
+ return false
+ }
+ return equalMessage(mx, my)
+}
+
+// equalMessage compares two messages.
+func equalMessage(mx, my pref.Message) bool {
+ if mx.Descriptor() != my.Descriptor() {
+ return false
+ }
+
+ nx := 0
+ equal := true
+ mx.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool {
+ nx++
+ vy := my.Get(fd)
+ equal = my.Has(fd) && equalField(fd, vx, vy)
+ return equal
+ })
+ if !equal {
+ return false
+ }
+ ny := 0
+ my.Range(func(fd pref.FieldDescriptor, vx pref.Value) bool {
+ ny++
+ return true
+ })
+ if nx != ny {
+ return false
+ }
+
+ return equalUnknown(mx.GetUnknown(), my.GetUnknown())
+}
+
+// equalField compares two fields.
+func equalField(fd pref.FieldDescriptor, x, y pref.Value) bool {
+ switch {
+ case fd.IsList():
+ return equalList(fd, x.List(), y.List())
+ case fd.IsMap():
+ return equalMap(fd, x.Map(), y.Map())
+ default:
+ return equalValue(fd, x, y)
+ }
+}
+
+// equalMap compares two maps.
+func equalMap(fd pref.FieldDescriptor, x, y pref.Map) bool {
+ if x.Len() != y.Len() {
+ return false
+ }
+ equal := true
+ x.Range(func(k pref.MapKey, vx pref.Value) bool {
+ vy := y.Get(k)
+ equal = y.Has(k) && equalValue(fd.MapValue(), vx, vy)
+ return equal
+ })
+ return equal
+}
+
+// equalList compares two lists.
+func equalList(fd pref.FieldDescriptor, x, y pref.List) bool {
+ if x.Len() != y.Len() {
+ return false
+ }
+ for i := x.Len() - 1; i >= 0; i-- {
+ if !equalValue(fd, x.Get(i), y.Get(i)) {
+ return false
+ }
+ }
+ return true
+}
+
+// equalValue compares two singular values.
+func equalValue(fd pref.FieldDescriptor, x, y pref.Value) bool {
+ switch {
+ case fd.Message() != nil:
+ return equalMessage(x.Message(), y.Message())
+ case fd.Kind() == pref.BytesKind:
+ return bytes.Equal(x.Bytes(), y.Bytes())
+ case fd.Kind() == pref.FloatKind, fd.Kind() == pref.DoubleKind:
+ fx := x.Float()
+ fy := y.Float()
+ if math.IsNaN(fx) || math.IsNaN(fy) {
+ return math.IsNaN(fx) && math.IsNaN(fy)
+ }
+ return fx == fy
+ default:
+ return x.Interface() == y.Interface()
+ }
+}
+
+// equalUnknown compares unknown fields by direct comparison on the raw bytes
+// of each individual field number.
+func equalUnknown(x, y pref.RawFields) bool {
+ if len(x) != len(y) {
+ return false
+ }
+ if bytes.Equal([]byte(x), []byte(y)) {
+ return true
+ }
+
+ mx := make(map[pref.FieldNumber]pref.RawFields)
+ my := make(map[pref.FieldNumber]pref.RawFields)
+ for len(x) > 0 {
+ fnum, _, n := protowire.ConsumeField(x)
+ mx[fnum] = append(mx[fnum], x[:n]...)
+ x = x[n:]
+ }
+ for len(y) > 0 {
+ fnum, _, n := protowire.ConsumeField(y)
+ my[fnum] = append(my[fnum], y[:n]...)
+ y = y[n:]
+ }
+ return reflect.DeepEqual(mx, my)
+}
diff --git a/vendor/google.golang.org/protobuf/proto/extension.go b/vendor/google.golang.org/protobuf/proto/extension.go
new file mode 100644
index 0000000..5f293cd
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/extension.go
@@ -0,0 +1,92 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// HasExtension reports whether an extension field is populated.
+// It returns false if m is invalid or if xt does not extend m.
+func HasExtension(m Message, xt protoreflect.ExtensionType) bool {
+ // Treat nil message interface as an empty message; no populated fields.
+ if m == nil {
+ return false
+ }
+
+ // As a special-case, we reports invalid or mismatching descriptors
+ // as always not being populated (since they aren't).
+ if xt == nil || m.ProtoReflect().Descriptor() != xt.TypeDescriptor().ContainingMessage() {
+ return false
+ }
+
+ return m.ProtoReflect().Has(xt.TypeDescriptor())
+}
+
+// ClearExtension clears an extension field such that subsequent
+// HasExtension calls return false.
+// It panics if m is invalid or if xt does not extend m.
+func ClearExtension(m Message, xt protoreflect.ExtensionType) {
+ m.ProtoReflect().Clear(xt.TypeDescriptor())
+}
+
+// GetExtension retrieves the value for an extension field.
+// If the field is unpopulated, it returns the default value for
+// scalars and an immutable, empty value for lists or messages.
+// It panics if xt does not extend m.
+func GetExtension(m Message, xt protoreflect.ExtensionType) interface{} {
+ // Treat nil message interface as an empty message; return the default.
+ if m == nil {
+ return xt.InterfaceOf(xt.Zero())
+ }
+
+ return xt.InterfaceOf(m.ProtoReflect().Get(xt.TypeDescriptor()))
+}
+
+// SetExtension stores the value of an extension field.
+// It panics if m is invalid, xt does not extend m, or if type of v
+// is invalid for the specified extension field.
+func SetExtension(m Message, xt protoreflect.ExtensionType, v interface{}) {
+ xd := xt.TypeDescriptor()
+ pv := xt.ValueOf(v)
+
+ // Specially treat an invalid list, map, or message as clear.
+ isValid := true
+ switch {
+ case xd.IsList():
+ isValid = pv.List().IsValid()
+ case xd.IsMap():
+ isValid = pv.Map().IsValid()
+ case xd.Message() != nil:
+ isValid = pv.Message().IsValid()
+ }
+ if !isValid {
+ m.ProtoReflect().Clear(xd)
+ return
+ }
+
+ m.ProtoReflect().Set(xd, pv)
+}
+
+// RangeExtensions iterates over every populated extension field in m in an
+// undefined order, calling f for each extension type and value encountered.
+// It returns immediately if f returns false.
+// While iterating, mutating operations may only be performed
+// on the current extension field.
+func RangeExtensions(m Message, f func(protoreflect.ExtensionType, interface{}) bool) {
+ // Treat nil message interface as an empty message; nothing to range over.
+ if m == nil {
+ return
+ }
+
+ m.ProtoReflect().Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ if fd.IsExtension() {
+ xt := fd.(protoreflect.ExtensionTypeDescriptor).Type()
+ vi := xt.InterfaceOf(v)
+ return f(xt, vi)
+ }
+ return true
+ })
+}
diff --git a/vendor/google.golang.org/protobuf/proto/merge.go b/vendor/google.golang.org/protobuf/proto/merge.go
new file mode 100644
index 0000000..d761ab3
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/merge.go
@@ -0,0 +1,139 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "fmt"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// Merge merges src into dst, which must be a message with the same descriptor.
+//
+// Populated scalar fields in src are copied to dst, while populated
+// singular messages in src are merged into dst by recursively calling Merge.
+// The elements of every list field in src is appended to the corresponded
+// list fields in dst. The entries of every map field in src is copied into
+// the corresponding map field in dst, possibly replacing existing entries.
+// The unknown fields of src are appended to the unknown fields of dst.
+//
+// It is semantically equivalent to unmarshaling the encoded form of src
+// into dst with the UnmarshalOptions.Merge option specified.
+func Merge(dst, src Message) {
+ // TODO: Should nil src be treated as semantically equivalent to a
+ // untyped, read-only, empty message? What about a nil dst?
+
+ dstMsg, srcMsg := dst.ProtoReflect(), src.ProtoReflect()
+ if dstMsg.Descriptor() != srcMsg.Descriptor() {
+ if got, want := dstMsg.Descriptor().FullName(), srcMsg.Descriptor().FullName(); got != want {
+ panic(fmt.Sprintf("descriptor mismatch: %v != %v", got, want))
+ }
+ panic("descriptor mismatch")
+ }
+ mergeOptions{}.mergeMessage(dstMsg, srcMsg)
+}
+
+// Clone returns a deep copy of m.
+// If the top-level message is invalid, it returns an invalid message as well.
+func Clone(m Message) Message {
+ // NOTE: Most usages of Clone assume the following properties:
+ // t := reflect.TypeOf(m)
+ // t == reflect.TypeOf(m.ProtoReflect().New().Interface())
+ // t == reflect.TypeOf(m.ProtoReflect().Type().Zero().Interface())
+ //
+ // Embedding protobuf messages breaks this since the parent type will have
+ // a forwarded ProtoReflect method, but the Interface method will return
+ // the underlying embedded message type.
+ if m == nil {
+ return nil
+ }
+ src := m.ProtoReflect()
+ if !src.IsValid() {
+ return src.Type().Zero().Interface()
+ }
+ dst := src.New()
+ mergeOptions{}.mergeMessage(dst, src)
+ return dst.Interface()
+}
+
+// mergeOptions provides a namespace for merge functions, and can be
+// exported in the future if we add user-visible merge options.
+type mergeOptions struct{}
+
+func (o mergeOptions) mergeMessage(dst, src protoreflect.Message) {
+ methods := protoMethods(dst)
+ if methods != nil && methods.Merge != nil {
+ in := protoiface.MergeInput{
+ Destination: dst,
+ Source: src,
+ }
+ out := methods.Merge(in)
+ if out.Flags&protoiface.MergeComplete != 0 {
+ return
+ }
+ }
+
+ if !dst.IsValid() {
+ panic(fmt.Sprintf("cannot merge into invalid %v message", dst.Descriptor().FullName()))
+ }
+
+ src.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ switch {
+ case fd.IsList():
+ o.mergeList(dst.Mutable(fd).List(), v.List(), fd)
+ case fd.IsMap():
+ o.mergeMap(dst.Mutable(fd).Map(), v.Map(), fd.MapValue())
+ case fd.Message() != nil:
+ o.mergeMessage(dst.Mutable(fd).Message(), v.Message())
+ case fd.Kind() == protoreflect.BytesKind:
+ dst.Set(fd, o.cloneBytes(v))
+ default:
+ dst.Set(fd, v)
+ }
+ return true
+ })
+
+ if len(src.GetUnknown()) > 0 {
+ dst.SetUnknown(append(dst.GetUnknown(), src.GetUnknown()...))
+ }
+}
+
+func (o mergeOptions) mergeList(dst, src protoreflect.List, fd protoreflect.FieldDescriptor) {
+ // Merge semantics appends to the end of the existing list.
+ for i, n := 0, src.Len(); i < n; i++ {
+ switch v := src.Get(i); {
+ case fd.Message() != nil:
+ dstv := dst.NewElement()
+ o.mergeMessage(dstv.Message(), v.Message())
+ dst.Append(dstv)
+ case fd.Kind() == protoreflect.BytesKind:
+ dst.Append(o.cloneBytes(v))
+ default:
+ dst.Append(v)
+ }
+ }
+}
+
+func (o mergeOptions) mergeMap(dst, src protoreflect.Map, fd protoreflect.FieldDescriptor) {
+ // Merge semantics replaces, rather than merges into existing entries.
+ src.Range(func(k protoreflect.MapKey, v protoreflect.Value) bool {
+ switch {
+ case fd.Message() != nil:
+ dstv := dst.NewValue()
+ o.mergeMessage(dstv.Message(), v.Message())
+ dst.Set(k, dstv)
+ case fd.Kind() == protoreflect.BytesKind:
+ dst.Set(k, o.cloneBytes(v))
+ default:
+ dst.Set(k, v)
+ }
+ return true
+ })
+}
+
+func (o mergeOptions) cloneBytes(v protoreflect.Value) protoreflect.Value {
+ return protoreflect.ValueOfBytes(append([]byte{}, v.Bytes()...))
+}
diff --git a/vendor/google.golang.org/protobuf/proto/messageset.go b/vendor/google.golang.org/protobuf/proto/messageset.go
new file mode 100644
index 0000000..b6b3de5
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/messageset.go
@@ -0,0 +1,88 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/internal/flags"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+func sizeMessageSet(m protoreflect.Message) (size int) {
+ m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ size += messageset.SizeField(fd.Number())
+ size += protowire.SizeTag(messageset.FieldMessage)
+ size += protowire.SizeBytes(sizeMessage(v.Message()))
+ return true
+ })
+ size += messageset.SizeUnknown(m.GetUnknown())
+ return size
+}
+
+func marshalMessageSet(b []byte, m protoreflect.Message, o MarshalOptions) ([]byte, error) {
+ if !flags.ProtoLegacy {
+ return b, errors.New("no support for message_set_wire_format")
+ }
+ var err error
+ o.rangeFields(m, func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ b, err = marshalMessageSetField(b, fd, v, o)
+ return err == nil
+ })
+ if err != nil {
+ return b, err
+ }
+ return messageset.AppendUnknown(b, m.GetUnknown())
+}
+
+func marshalMessageSetField(b []byte, fd protoreflect.FieldDescriptor, value protoreflect.Value, o MarshalOptions) ([]byte, error) {
+ b = messageset.AppendFieldStart(b, fd.Number())
+ b = protowire.AppendTag(b, messageset.FieldMessage, protowire.BytesType)
+ b = protowire.AppendVarint(b, uint64(o.Size(value.Message().Interface())))
+ b, err := o.marshalMessage(b, value.Message())
+ if err != nil {
+ return b, err
+ }
+ b = messageset.AppendFieldEnd(b)
+ return b, nil
+}
+
+func unmarshalMessageSet(b []byte, m protoreflect.Message, o UnmarshalOptions) error {
+ if !flags.ProtoLegacy {
+ return errors.New("no support for message_set_wire_format")
+ }
+ return messageset.Unmarshal(b, false, func(num protowire.Number, v []byte) error {
+ err := unmarshalMessageSetField(m, num, v, o)
+ if err == errUnknown {
+ unknown := m.GetUnknown()
+ unknown = protowire.AppendTag(unknown, num, protowire.BytesType)
+ unknown = protowire.AppendBytes(unknown, v)
+ m.SetUnknown(unknown)
+ return nil
+ }
+ return err
+ })
+}
+
+func unmarshalMessageSetField(m protoreflect.Message, num protowire.Number, v []byte, o UnmarshalOptions) error {
+ md := m.Descriptor()
+ if !md.ExtensionRanges().Has(num) {
+ return errUnknown
+ }
+ xt, err := o.Resolver.FindExtensionByNumber(md.FullName(), num)
+ if err == protoregistry.NotFound {
+ return errUnknown
+ }
+ if err != nil {
+ return errors.New("%v: unable to resolve extension %v: %v", md.FullName(), num, err)
+ }
+ xd := xt.TypeDescriptor()
+ if err := o.unmarshalMessage(v, m.Mutable(xd).Message()); err != nil {
+ return err
+ }
+ return nil
+}
diff --git a/vendor/google.golang.org/protobuf/proto/proto.go b/vendor/google.golang.org/protobuf/proto/proto.go
new file mode 100644
index 0000000..ca14b09
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/proto.go
@@ -0,0 +1,34 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Message is the top-level interface that all messages must implement.
+// It provides access to a reflective view of a message.
+// Any implementation of this interface may be used with all functions in the
+// protobuf module that accept a Message, except where otherwise specified.
+//
+// This is the v2 interface definition for protobuf messages.
+// The v1 interface definition is "github.com/golang/protobuf/proto".Message.
+//
+// To convert a v1 message to a v2 message,
+// use "github.com/golang/protobuf/proto".MessageV2.
+// To convert a v2 message to a v1 message,
+// use "github.com/golang/protobuf/proto".MessageV1.
+type Message = protoreflect.ProtoMessage
+
+// Error matches all errors produced by packages in the protobuf module.
+//
+// That is, errors.Is(err, Error) reports whether an error is produced
+// by this module.
+var Error error
+
+func init() {
+ Error = errors.Error
+}
diff --git a/vendor/google.golang.org/protobuf/proto/proto_methods.go b/vendor/google.golang.org/protobuf/proto/proto_methods.go
new file mode 100644
index 0000000..d8dd604
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/proto_methods.go
@@ -0,0 +1,19 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// The protoreflect build tag disables use of fast-path methods.
+// +build !protoreflect
+
+package proto
+
+import (
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+const hasProtoMethods = true
+
+func protoMethods(m protoreflect.Message) *protoiface.Methods {
+ return m.ProtoMethods()
+}
diff --git a/vendor/google.golang.org/protobuf/proto/proto_reflect.go b/vendor/google.golang.org/protobuf/proto/proto_reflect.go
new file mode 100644
index 0000000..b103d43
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/proto_reflect.go
@@ -0,0 +1,19 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// The protoreflect build tag disables use of fast-path methods.
+// +build protoreflect
+
+package proto
+
+import (
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+const hasProtoMethods = false
+
+func protoMethods(m protoreflect.Message) *protoiface.Methods {
+ return nil
+}
diff --git a/vendor/google.golang.org/protobuf/proto/reset.go b/vendor/google.golang.org/protobuf/proto/reset.go
new file mode 100644
index 0000000..3d7f894
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/reset.go
@@ -0,0 +1,43 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "fmt"
+
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Reset clears every field in the message.
+// The resulting message shares no observable memory with its previous state
+// other than the memory for the message itself.
+func Reset(m Message) {
+ if mr, ok := m.(interface{ Reset() }); ok && hasProtoMethods {
+ mr.Reset()
+ return
+ }
+ resetMessage(m.ProtoReflect())
+}
+
+func resetMessage(m protoreflect.Message) {
+ if !m.IsValid() {
+ panic(fmt.Sprintf("cannot reset invalid %v message", m.Descriptor().FullName()))
+ }
+
+ // Clear all known fields.
+ fds := m.Descriptor().Fields()
+ for i := 0; i < fds.Len(); i++ {
+ m.Clear(fds.Get(i))
+ }
+
+ // Clear extension fields.
+ m.Range(func(fd protoreflect.FieldDescriptor, _ protoreflect.Value) bool {
+ m.Clear(fd)
+ return true
+ })
+
+ // Clear unknown fields.
+ m.SetUnknown(nil)
+}
diff --git a/vendor/google.golang.org/protobuf/proto/size.go b/vendor/google.golang.org/protobuf/proto/size.go
new file mode 100644
index 0000000..11ba841
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/size.go
@@ -0,0 +1,94 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/encoding/messageset"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/runtime/protoiface"
+)
+
+// Size returns the size in bytes of the wire-format encoding of m.
+func Size(m Message) int {
+ return MarshalOptions{}.Size(m)
+}
+
+// Size returns the size in bytes of the wire-format encoding of m.
+func (o MarshalOptions) Size(m Message) int {
+ // Treat a nil message interface as an empty message; nothing to output.
+ if m == nil {
+ return 0
+ }
+
+ return sizeMessage(m.ProtoReflect())
+}
+
+func sizeMessage(m protoreflect.Message) (size int) {
+ methods := protoMethods(m)
+ if methods != nil && methods.Size != nil {
+ out := methods.Size(protoiface.SizeInput{
+ Message: m,
+ })
+ return out.Size
+ }
+ if methods != nil && methods.Marshal != nil {
+ // This is not efficient, but we don't have any choice.
+ // This case is mainly used for legacy types with a Marshal method.
+ out, _ := methods.Marshal(protoiface.MarshalInput{
+ Message: m,
+ })
+ return len(out.Buf)
+ }
+ return sizeMessageSlow(m)
+}
+
+func sizeMessageSlow(m protoreflect.Message) (size int) {
+ if messageset.IsMessageSet(m.Descriptor()) {
+ return sizeMessageSet(m)
+ }
+ m.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool {
+ size += sizeField(fd, v)
+ return true
+ })
+ size += len(m.GetUnknown())
+ return size
+}
+
+func sizeField(fd protoreflect.FieldDescriptor, value protoreflect.Value) (size int) {
+ num := fd.Number()
+ switch {
+ case fd.IsList():
+ return sizeList(num, fd, value.List())
+ case fd.IsMap():
+ return sizeMap(num, fd, value.Map())
+ default:
+ return protowire.SizeTag(num) + sizeSingular(num, fd.Kind(), value)
+ }
+}
+
+func sizeList(num protowire.Number, fd protoreflect.FieldDescriptor, list protoreflect.List) (size int) {
+ if fd.IsPacked() && list.Len() > 0 {
+ content := 0
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ content += sizeSingular(num, fd.Kind(), list.Get(i))
+ }
+ return protowire.SizeTag(num) + protowire.SizeBytes(content)
+ }
+
+ for i, llen := 0, list.Len(); i < llen; i++ {
+ size += protowire.SizeTag(num) + sizeSingular(num, fd.Kind(), list.Get(i))
+ }
+ return size
+}
+
+func sizeMap(num protowire.Number, fd protoreflect.FieldDescriptor, mapv protoreflect.Map) (size int) {
+ mapv.Range(func(key protoreflect.MapKey, value protoreflect.Value) bool {
+ size += protowire.SizeTag(num)
+ size += protowire.SizeBytes(sizeField(fd.MapKey(), key.Value()) + sizeField(fd.MapValue(), value))
+ return true
+ })
+ return size
+}
diff --git a/vendor/google.golang.org/protobuf/proto/size_gen.go b/vendor/google.golang.org/protobuf/proto/size_gen.go
new file mode 100644
index 0000000..1118460
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/size_gen.go
@@ -0,0 +1,55 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Code generated by generate-types. DO NOT EDIT.
+
+package proto
+
+import (
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+func sizeSingular(num protowire.Number, kind protoreflect.Kind, v protoreflect.Value) int {
+ switch kind {
+ case protoreflect.BoolKind:
+ return protowire.SizeVarint(protowire.EncodeBool(v.Bool()))
+ case protoreflect.EnumKind:
+ return protowire.SizeVarint(uint64(v.Enum()))
+ case protoreflect.Int32Kind:
+ return protowire.SizeVarint(uint64(int32(v.Int())))
+ case protoreflect.Sint32Kind:
+ return protowire.SizeVarint(protowire.EncodeZigZag(int64(int32(v.Int()))))
+ case protoreflect.Uint32Kind:
+ return protowire.SizeVarint(uint64(uint32(v.Uint())))
+ case protoreflect.Int64Kind:
+ return protowire.SizeVarint(uint64(v.Int()))
+ case protoreflect.Sint64Kind:
+ return protowire.SizeVarint(protowire.EncodeZigZag(v.Int()))
+ case protoreflect.Uint64Kind:
+ return protowire.SizeVarint(v.Uint())
+ case protoreflect.Sfixed32Kind:
+ return protowire.SizeFixed32()
+ case protoreflect.Fixed32Kind:
+ return protowire.SizeFixed32()
+ case protoreflect.FloatKind:
+ return protowire.SizeFixed32()
+ case protoreflect.Sfixed64Kind:
+ return protowire.SizeFixed64()
+ case protoreflect.Fixed64Kind:
+ return protowire.SizeFixed64()
+ case protoreflect.DoubleKind:
+ return protowire.SizeFixed64()
+ case protoreflect.StringKind:
+ return protowire.SizeBytes(len(v.String()))
+ case protoreflect.BytesKind:
+ return protowire.SizeBytes(len(v.Bytes()))
+ case protoreflect.MessageKind:
+ return protowire.SizeBytes(sizeMessage(v.Message()))
+ case protoreflect.GroupKind:
+ return protowire.SizeGroup(num, sizeMessage(v.Message()))
+ default:
+ return 0
+ }
+}
diff --git a/vendor/google.golang.org/protobuf/proto/wrappers.go b/vendor/google.golang.org/protobuf/proto/wrappers.go
new file mode 100644
index 0000000..653b12c
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/proto/wrappers.go
@@ -0,0 +1,29 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package proto
+
+// Bool stores v in a new bool value and returns a pointer to it.
+func Bool(v bool) *bool { return &v }
+
+// Int32 stores v in a new int32 value and returns a pointer to it.
+func Int32(v int32) *int32 { return &v }
+
+// Int64 stores v in a new int64 value and returns a pointer to it.
+func Int64(v int64) *int64 { return &v }
+
+// Float32 stores v in a new float32 value and returns a pointer to it.
+func Float32(v float32) *float32 { return &v }
+
+// Float64 stores v in a new float64 value and returns a pointer to it.
+func Float64(v float64) *float64 { return &v }
+
+// Uint32 stores v in a new uint32 value and returns a pointer to it.
+func Uint32(v uint32) *uint32 { return &v }
+
+// Uint64 stores v in a new uint64 value and returns a pointer to it.
+func Uint64(v uint64) *uint64 { return &v }
+
+// String stores v in a new string value and returns a pointer to it.
+func String(v string) *string { return &v }
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go
new file mode 100644
index 0000000..6be5d16
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/methods.go
@@ -0,0 +1,77 @@
+// Copyright 2020 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoreflect
+
+import (
+ "google.golang.org/protobuf/internal/pragma"
+)
+
+// The following types are used by the fast-path Message.ProtoMethods method.
+//
+// To avoid polluting the public protoreflect API with types used only by
+// low-level implementations, the canonical definitions of these types are
+// in the runtime/protoiface package. The definitions here and in protoiface
+// must be kept in sync.
+type (
+ methods = struct {
+ pragma.NoUnkeyedLiterals
+ Flags supportFlags
+ Size func(sizeInput) sizeOutput
+ Marshal func(marshalInput) (marshalOutput, error)
+ Unmarshal func(unmarshalInput) (unmarshalOutput, error)
+ Merge func(mergeInput) mergeOutput
+ CheckInitialized func(checkInitializedInput) (checkInitializedOutput, error)
+ }
+ supportFlags = uint64
+ sizeInput = struct {
+ pragma.NoUnkeyedLiterals
+ Message Message
+ Flags uint8
+ }
+ sizeOutput = struct {
+ pragma.NoUnkeyedLiterals
+ Size int
+ }
+ marshalInput = struct {
+ pragma.NoUnkeyedLiterals
+ Message Message
+ Buf []byte
+ Flags uint8
+ }
+ marshalOutput = struct {
+ pragma.NoUnkeyedLiterals
+ Buf []byte
+ }
+ unmarshalInput = struct {
+ pragma.NoUnkeyedLiterals
+ Message Message
+ Buf []byte
+ Flags uint8
+ Resolver interface {
+ FindExtensionByName(field FullName) (ExtensionType, error)
+ FindExtensionByNumber(message FullName, field FieldNumber) (ExtensionType, error)
+ }
+ }
+ unmarshalOutput = struct {
+ pragma.NoUnkeyedLiterals
+ Flags uint8
+ }
+ mergeInput = struct {
+ pragma.NoUnkeyedLiterals
+ Source Message
+ Destination Message
+ }
+ mergeOutput = struct {
+ pragma.NoUnkeyedLiterals
+ Flags uint8
+ }
+ checkInitializedInput = struct {
+ pragma.NoUnkeyedLiterals
+ Message Message
+ }
+ checkInitializedOutput = struct {
+ pragma.NoUnkeyedLiterals
+ }
+)
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go
new file mode 100644
index 0000000..b669a4e
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/proto.go
@@ -0,0 +1,478 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protoreflect provides interfaces to dynamically manipulate messages.
+//
+// This package includes type descriptors which describe the structure of types
+// defined in proto source files and value interfaces which provide the
+// ability to examine and manipulate the contents of messages.
+//
+//
+// Protocol Buffer Descriptors
+//
+// Protobuf descriptors (e.g., EnumDescriptor or MessageDescriptor)
+// are immutable objects that represent protobuf type information.
+// They are wrappers around the messages declared in descriptor.proto.
+// Protobuf descriptors alone lack any information regarding Go types.
+//
+// Enums and messages generated by this module implement Enum and ProtoMessage,
+// where the Descriptor and ProtoReflect.Descriptor accessors respectively
+// return the protobuf descriptor for the values.
+//
+// The protobuf descriptor interfaces are not meant to be implemented by
+// user code since they might need to be extended in the future to support
+// additions to the protobuf language.
+// The "google.golang.org/protobuf/reflect/protodesc" package converts between
+// google.protobuf.DescriptorProto messages and protobuf descriptors.
+//
+//
+// Go Type Descriptors
+//
+// A type descriptor (e.g., EnumType or MessageType) is a constructor for
+// a concrete Go type that represents the associated protobuf descriptor.
+// There is commonly a one-to-one relationship between protobuf descriptors and
+// Go type descriptors, but it can potentially be a one-to-many relationship.
+//
+// Enums and messages generated by this module implement Enum and ProtoMessage,
+// where the Type and ProtoReflect.Type accessors respectively
+// return the protobuf descriptor for the values.
+//
+// The "google.golang.org/protobuf/types/dynamicpb" package can be used to
+// create Go type descriptors from protobuf descriptors.
+//
+//
+// Value Interfaces
+//
+// The Enum and Message interfaces provide a reflective view over an
+// enum or message instance. For enums, it provides the ability to retrieve
+// the enum value number for any concrete enum type. For messages, it provides
+// the ability to access or manipulate fields of the message.
+//
+// To convert a proto.Message to a protoreflect.Message, use the
+// former's ProtoReflect method. Since the ProtoReflect method is new to the
+// v2 message interface, it may not be present on older message implementations.
+// The "github.com/golang/protobuf/proto".MessageReflect function can be used
+// to obtain a reflective view on older messages.
+//
+//
+// Relationships
+//
+// The following diagrams demonstrate the relationships between
+// various types declared in this package.
+//
+//
+// ┌───────────────────────────────────┐
+// V │
+// ┌────────────── New(n) ─────────────┐ │
+// │ │ │
+// │ ┌──── Descriptor() ──┐ │ ┌── Number() ──┐ │
+// │ │ V V │ V │
+// ╔════════════╗ ╔════════════════╗ ╔════════╗ ╔════════════╗
+// ║ EnumType ║ ║ EnumDescriptor ║ ║ Enum ║ ║ EnumNumber ║
+// ╚════════════╝ ╚════════════════╝ ╚════════╝ ╚════════════╝
+// Λ Λ │ │
+// │ └─── Descriptor() ──┘ │
+// │ │
+// └────────────────── Type() ───────┘
+//
+// • An EnumType describes a concrete Go enum type.
+// It has an EnumDescriptor and can construct an Enum instance.
+//
+// • An EnumDescriptor describes an abstract protobuf enum type.
+//
+// • An Enum is a concrete enum instance. Generated enums implement Enum.
+//
+//
+// ┌──────────────── New() ─────────────────┐
+// │ │
+// │ ┌─── Descriptor() ─────┐ │ ┌── Interface() ───┐
+// │ │ V V │ V
+// ╔═════════════╗ ╔═══════════════════╗ ╔═════════╗ ╔══════════════╗
+// ║ MessageType ║ ║ MessageDescriptor ║ ║ Message ║ ║ ProtoMessage ║
+// ╚═════════════╝ ╚═══════════════════╝ ╚═════════╝ ╚══════════════╝
+// Λ Λ │ │ Λ │
+// │ └──── Descriptor() ────┘ │ └─ ProtoReflect() ─┘
+// │ │
+// └─────────────────── Type() ─────────┘
+//
+// • A MessageType describes a concrete Go message type.
+// It has a MessageDescriptor and can construct a Message instance.
+//
+// • A MessageDescriptor describes an abstract protobuf message type.
+//
+// • A Message is a concrete message instance. Generated messages implement
+// ProtoMessage, which can convert to/from a Message.
+//
+//
+// ┌── TypeDescriptor() ──┐ ┌───── Descriptor() ─────┐
+// │ V │ V
+// ╔═══════════════╗ ╔═════════════════════════╗ ╔═════════════════════╗
+// ║ ExtensionType ║ ║ ExtensionTypeDescriptor ║ ║ ExtensionDescriptor ║
+// ╚═══════════════╝ ╚═════════════════════════╝ ╚═════════════════════╝
+// Λ │ │ Λ │ Λ
+// └─────── Type() ───────┘ │ └─── may implement ────┘ │
+// │ │
+// └────── implements ────────┘
+//
+// • An ExtensionType describes a concrete Go implementation of an extension.
+// It has an ExtensionTypeDescriptor and can convert to/from
+// abstract Values and Go values.
+//
+// • An ExtensionTypeDescriptor is an ExtensionDescriptor
+// which also has an ExtensionType.
+//
+// • An ExtensionDescriptor describes an abstract protobuf extension field and
+// may not always be an ExtensionTypeDescriptor.
+package protoreflect
+
+import (
+ "fmt"
+ "regexp"
+ "strings"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/pragma"
+)
+
+type doNotImplement pragma.DoNotImplement
+
+// ProtoMessage is the top-level interface that all proto messages implement.
+// This is declared in the protoreflect package to avoid a cyclic dependency;
+// use the proto.Message type instead, which aliases this type.
+type ProtoMessage interface{ ProtoReflect() Message }
+
+// Syntax is the language version of the proto file.
+type Syntax syntax
+
+type syntax int8 // keep exact type opaque as the int type may change
+
+const (
+ Proto2 Syntax = 2
+ Proto3 Syntax = 3
+)
+
+// IsValid reports whether the syntax is valid.
+func (s Syntax) IsValid() bool {
+ switch s {
+ case Proto2, Proto3:
+ return true
+ default:
+ return false
+ }
+}
+
+// String returns s as a proto source identifier (e.g., "proto2").
+func (s Syntax) String() string {
+ switch s {
+ case Proto2:
+ return "proto2"
+ case Proto3:
+ return "proto3"
+ default:
+ return fmt.Sprintf("<unknown:%d>", s)
+ }
+}
+
+// GoString returns s as a Go source identifier (e.g., "Proto2").
+func (s Syntax) GoString() string {
+ switch s {
+ case Proto2:
+ return "Proto2"
+ case Proto3:
+ return "Proto3"
+ default:
+ return fmt.Sprintf("Syntax(%d)", s)
+ }
+}
+
+// Cardinality determines whether a field is optional, required, or repeated.
+type Cardinality cardinality
+
+type cardinality int8 // keep exact type opaque as the int type may change
+
+// Constants as defined by the google.protobuf.Cardinality enumeration.
+const (
+ Optional Cardinality = 1 // appears zero or one times
+ Required Cardinality = 2 // appears exactly one time; invalid with Proto3
+ Repeated Cardinality = 3 // appears zero or more times
+)
+
+// IsValid reports whether the cardinality is valid.
+func (c Cardinality) IsValid() bool {
+ switch c {
+ case Optional, Required, Repeated:
+ return true
+ default:
+ return false
+ }
+}
+
+// String returns c as a proto source identifier (e.g., "optional").
+func (c Cardinality) String() string {
+ switch c {
+ case Optional:
+ return "optional"
+ case Required:
+ return "required"
+ case Repeated:
+ return "repeated"
+ default:
+ return fmt.Sprintf("<unknown:%d>", c)
+ }
+}
+
+// GoString returns c as a Go source identifier (e.g., "Optional").
+func (c Cardinality) GoString() string {
+ switch c {
+ case Optional:
+ return "Optional"
+ case Required:
+ return "Required"
+ case Repeated:
+ return "Repeated"
+ default:
+ return fmt.Sprintf("Cardinality(%d)", c)
+ }
+}
+
+// Kind indicates the basic proto kind of a field.
+type Kind kind
+
+type kind int8 // keep exact type opaque as the int type may change
+
+// Constants as defined by the google.protobuf.Field.Kind enumeration.
+const (
+ BoolKind Kind = 8
+ EnumKind Kind = 14
+ Int32Kind Kind = 5
+ Sint32Kind Kind = 17
+ Uint32Kind Kind = 13
+ Int64Kind Kind = 3
+ Sint64Kind Kind = 18
+ Uint64Kind Kind = 4
+ Sfixed32Kind Kind = 15
+ Fixed32Kind Kind = 7
+ FloatKind Kind = 2
+ Sfixed64Kind Kind = 16
+ Fixed64Kind Kind = 6
+ DoubleKind Kind = 1
+ StringKind Kind = 9
+ BytesKind Kind = 12
+ MessageKind Kind = 11
+ GroupKind Kind = 10
+)
+
+// IsValid reports whether the kind is valid.
+func (k Kind) IsValid() bool {
+ switch k {
+ case BoolKind, EnumKind,
+ Int32Kind, Sint32Kind, Uint32Kind,
+ Int64Kind, Sint64Kind, Uint64Kind,
+ Sfixed32Kind, Fixed32Kind, FloatKind,
+ Sfixed64Kind, Fixed64Kind, DoubleKind,
+ StringKind, BytesKind, MessageKind, GroupKind:
+ return true
+ default:
+ return false
+ }
+}
+
+// String returns k as a proto source identifier (e.g., "bool").
+func (k Kind) String() string {
+ switch k {
+ case BoolKind:
+ return "bool"
+ case EnumKind:
+ return "enum"
+ case Int32Kind:
+ return "int32"
+ case Sint32Kind:
+ return "sint32"
+ case Uint32Kind:
+ return "uint32"
+ case Int64Kind:
+ return "int64"
+ case Sint64Kind:
+ return "sint64"
+ case Uint64Kind:
+ return "uint64"
+ case Sfixed32Kind:
+ return "sfixed32"
+ case Fixed32Kind:
+ return "fixed32"
+ case FloatKind:
+ return "float"
+ case Sfixed64Kind:
+ return "sfixed64"
+ case Fixed64Kind:
+ return "fixed64"
+ case DoubleKind:
+ return "double"
+ case StringKind:
+ return "string"
+ case BytesKind:
+ return "bytes"
+ case MessageKind:
+ return "message"
+ case GroupKind:
+ return "group"
+ default:
+ return fmt.Sprintf("<unknown:%d>", k)
+ }
+}
+
+// GoString returns k as a Go source identifier (e.g., "BoolKind").
+func (k Kind) GoString() string {
+ switch k {
+ case BoolKind:
+ return "BoolKind"
+ case EnumKind:
+ return "EnumKind"
+ case Int32Kind:
+ return "Int32Kind"
+ case Sint32Kind:
+ return "Sint32Kind"
+ case Uint32Kind:
+ return "Uint32Kind"
+ case Int64Kind:
+ return "Int64Kind"
+ case Sint64Kind:
+ return "Sint64Kind"
+ case Uint64Kind:
+ return "Uint64Kind"
+ case Sfixed32Kind:
+ return "Sfixed32Kind"
+ case Fixed32Kind:
+ return "Fixed32Kind"
+ case FloatKind:
+ return "FloatKind"
+ case Sfixed64Kind:
+ return "Sfixed64Kind"
+ case Fixed64Kind:
+ return "Fixed64Kind"
+ case DoubleKind:
+ return "DoubleKind"
+ case StringKind:
+ return "StringKind"
+ case BytesKind:
+ return "BytesKind"
+ case MessageKind:
+ return "MessageKind"
+ case GroupKind:
+ return "GroupKind"
+ default:
+ return fmt.Sprintf("Kind(%d)", k)
+ }
+}
+
+// FieldNumber is the field number in a message.
+type FieldNumber = protowire.Number
+
+// FieldNumbers represent a list of field numbers.
+type FieldNumbers interface {
+ // Len reports the number of fields in the list.
+ Len() int
+ // Get returns the ith field number. It panics if out of bounds.
+ Get(i int) FieldNumber
+ // Has reports whether n is within the list of fields.
+ Has(n FieldNumber) bool
+
+ doNotImplement
+}
+
+// FieldRanges represent a list of field number ranges.
+type FieldRanges interface {
+ // Len reports the number of ranges in the list.
+ Len() int
+ // Get returns the ith range. It panics if out of bounds.
+ Get(i int) [2]FieldNumber // start inclusive; end exclusive
+ // Has reports whether n is within any of the ranges.
+ Has(n FieldNumber) bool
+
+ doNotImplement
+}
+
+// EnumNumber is the numeric value for an enum.
+type EnumNumber int32
+
+// EnumRanges represent a list of enum number ranges.
+type EnumRanges interface {
+ // Len reports the number of ranges in the list.
+ Len() int
+ // Get returns the ith range. It panics if out of bounds.
+ Get(i int) [2]EnumNumber // start inclusive; end inclusive
+ // Has reports whether n is within any of the ranges.
+ Has(n EnumNumber) bool
+
+ doNotImplement
+}
+
+var (
+ regexName = regexp.MustCompile(`^[_a-zA-Z][_a-zA-Z0-9]*$`)
+ regexFullName = regexp.MustCompile(`^[_a-zA-Z][_a-zA-Z0-9]*(\.[_a-zA-Z][_a-zA-Z0-9]*)*$`)
+)
+
+// Name is the short name for a proto declaration. This is not the name
+// as used in Go source code, which might not be identical to the proto name.
+type Name string // e.g., "Kind"
+
+// IsValid reports whether n is a syntactically valid name.
+// An empty name is invalid.
+func (n Name) IsValid() bool {
+ return regexName.MatchString(string(n))
+}
+
+// Names represent a list of names.
+type Names interface {
+ // Len reports the number of names in the list.
+ Len() int
+ // Get returns the ith name. It panics if out of bounds.
+ Get(i int) Name
+ // Has reports whether s matches any names in the list.
+ Has(s Name) bool
+
+ doNotImplement
+}
+
+// FullName is a qualified name that uniquely identifies a proto declaration.
+// A qualified name is the concatenation of the proto package along with the
+// fully-declared name (i.e., name of parent preceding the name of the child),
+// with a '.' delimiter placed between each Name.
+//
+// This should not have any leading or trailing dots.
+type FullName string // e.g., "google.protobuf.Field.Kind"
+
+// IsValid reports whether n is a syntactically valid full name.
+// An empty full name is invalid.
+func (n FullName) IsValid() bool {
+ return regexFullName.MatchString(string(n))
+}
+
+// Name returns the short name, which is the last identifier segment.
+// A single segment FullName is the Name itself.
+func (n FullName) Name() Name {
+ if i := strings.LastIndexByte(string(n), '.'); i >= 0 {
+ return Name(n[i+1:])
+ }
+ return Name(n)
+}
+
+// Parent returns the full name with the trailing identifier removed.
+// A single segment FullName has no parent.
+func (n FullName) Parent() FullName {
+ if i := strings.LastIndexByte(string(n), '.'); i >= 0 {
+ return n[:i]
+ }
+ return ""
+}
+
+// Append returns the qualified name appended with the provided short name.
+//
+// Invariant: n == n.Parent().Append(n.Name()) // assuming n is valid
+func (n FullName) Append(s Name) FullName {
+ if n == "" {
+ return FullName(s)
+ }
+ return n + "." + FullName(s)
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
new file mode 100644
index 0000000..32ea3d9
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/source.go
@@ -0,0 +1,52 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoreflect
+
+// SourceLocations is a list of source locations.
+type SourceLocations interface {
+ // Len reports the number of source locations in the proto file.
+ Len() int
+ // Get returns the ith SourceLocation. It panics if out of bounds.
+ Get(int) SourceLocation
+
+ doNotImplement
+
+ // TODO: Add ByPath and ByDescriptor helper methods.
+}
+
+// SourceLocation describes a source location and
+// corresponds with the google.protobuf.SourceCodeInfo.Location message.
+type SourceLocation struct {
+ // Path is the path to the declaration from the root file descriptor.
+ // The contents of this slice must not be mutated.
+ Path SourcePath
+
+ // StartLine and StartColumn are the zero-indexed starting location
+ // in the source file for the declaration.
+ StartLine, StartColumn int
+ // EndLine and EndColumn are the zero-indexed ending location
+ // in the source file for the declaration.
+ // In the descriptor.proto, the end line may be omitted if it is identical
+ // to the start line. Here, it is always populated.
+ EndLine, EndColumn int
+
+ // LeadingDetachedComments are the leading detached comments
+ // for the declaration. The contents of this slice must not be mutated.
+ LeadingDetachedComments []string
+ // LeadingComments is the leading attached comment for the declaration.
+ LeadingComments string
+ // TrailingComments is the trailing attached comment for the declaration.
+ TrailingComments string
+}
+
+// SourcePath identifies part of a file descriptor for a source location.
+// The SourcePath is a sequence of either field numbers or indexes into
+// a repeated field that form a path starting from the root file descriptor.
+//
+// See google.protobuf.SourceCodeInfo.Location.path.
+type SourcePath []int32
+
+// TODO: Add SourcePath.String method to pretty-print the path. For example:
+// ".message_type[6].nested_type[15].field[3]"
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go
new file mode 100644
index 0000000..5be14a7
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/type.go
@@ -0,0 +1,631 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoreflect
+
+// Descriptor provides a set of accessors that are common to every descriptor.
+// Each descriptor type wraps the equivalent google.protobuf.XXXDescriptorProto,
+// but provides efficient lookup and immutability.
+//
+// Each descriptor is comparable. Equality implies that the two types are
+// exactly identical. However, it is possible for the same semantically
+// identical proto type to be represented by multiple type descriptors.
+//
+// For example, suppose we have t1 and t2 which are both MessageDescriptors.
+// If t1 == t2, then the types are definitely equal and all accessors return
+// the same information. However, if t1 != t2, then it is still possible that
+// they still represent the same proto type (e.g., t1.FullName == t2.FullName).
+// This can occur if a descriptor type is created dynamically, or multiple
+// versions of the same proto type are accidentally linked into the Go binary.
+type Descriptor interface {
+ // ParentFile returns the parent file descriptor that this descriptor
+ // is declared within. The parent file for the file descriptor is itself.
+ //
+ // Support for this functionality is optional and may return nil.
+ ParentFile() FileDescriptor
+
+ // Parent returns the parent containing this descriptor declaration.
+ // The following shows the mapping from child type to possible parent types:
+ //
+ // ╔═════════════════════╤═══════════════════════════════════╗
+ // ║ Child type │ Possible parent types ║
+ // ╠═════════════════════╪═══════════════════════════════════╣
+ // ║ FileDescriptor │ nil ║
+ // ║ MessageDescriptor │ FileDescriptor, MessageDescriptor ║
+ // ║ FieldDescriptor │ FileDescriptor, MessageDescriptor ║
+ // ║ OneofDescriptor │ MessageDescriptor ║
+ // ║ EnumDescriptor │ FileDescriptor, MessageDescriptor ║
+ // ║ EnumValueDescriptor │ EnumDescriptor ║
+ // ║ ServiceDescriptor │ FileDescriptor ║
+ // ║ MethodDescriptor │ ServiceDescriptor ║
+ // ╚═════════════════════╧═══════════════════════════════════╝
+ //
+ // Support for this functionality is optional and may return nil.
+ Parent() Descriptor
+
+ // Index returns the index of this descriptor within its parent.
+ // It returns 0 if the descriptor does not have a parent or if the parent
+ // is unknown.
+ Index() int
+
+ // Syntax is the protobuf syntax.
+ Syntax() Syntax // e.g., Proto2 or Proto3
+
+ // Name is the short name of the declaration (i.e., FullName.Name).
+ Name() Name // e.g., "Any"
+
+ // FullName is the fully-qualified name of the declaration.
+ //
+ // The FullName is a concatenation of the full name of the type that this
+ // type is declared within and the declaration name. For example,
+ // field "foo_field" in message "proto.package.MyMessage" is
+ // uniquely identified as "proto.package.MyMessage.foo_field".
+ // Enum values are an exception to the rule (see EnumValueDescriptor).
+ FullName() FullName // e.g., "google.protobuf.Any"
+
+ // IsPlaceholder reports whether type information is missing since a
+ // dependency is not resolved, in which case only name information is known.
+ //
+ // Placeholder types may only be returned by the following accessors
+ // as a result of unresolved dependencies or weak imports:
+ //
+ // ╔═══════════════════════════════════╤═════════════════════╗
+ // ║ Accessor │ Descriptor ║
+ // ╠═══════════════════════════════════╪═════════════════════╣
+ // ║ FileImports.FileDescriptor │ FileDescriptor ║
+ // ║ FieldDescriptor.Enum │ EnumDescriptor ║
+ // ║ FieldDescriptor.Message │ MessageDescriptor ║
+ // ║ FieldDescriptor.DefaultEnumValue │ EnumValueDescriptor ║
+ // ║ FieldDescriptor.ContainingMessage │ MessageDescriptor ║
+ // ║ MethodDescriptor.Input │ MessageDescriptor ║
+ // ║ MethodDescriptor.Output │ MessageDescriptor ║
+ // ╚═══════════════════════════════════╧═════════════════════╝
+ //
+ // If true, only Name and FullName are valid.
+ // For FileDescriptor, the Path is also valid.
+ IsPlaceholder() bool
+
+ // Options returns the descriptor options. The caller must not modify
+ // the returned value.
+ //
+ // To avoid a dependency cycle, this function returns a proto.Message value.
+ // The proto message type returned for each descriptor type is as follows:
+ // ╔═════════════════════╤══════════════════════════════════════════╗
+ // ║ Go type │ Protobuf message type ║
+ // ╠═════════════════════╪══════════════════════════════════════════╣
+ // ║ FileDescriptor │ google.protobuf.FileOptions ║
+ // ║ EnumDescriptor │ google.protobuf.EnumOptions ║
+ // ║ EnumValueDescriptor │ google.protobuf.EnumValueOptions ║
+ // ║ MessageDescriptor │ google.protobuf.MessageOptions ║
+ // ║ FieldDescriptor │ google.protobuf.FieldOptions ║
+ // ║ OneofDescriptor │ google.protobuf.OneofOptions ║
+ // ║ ServiceDescriptor │ google.protobuf.ServiceOptions ║
+ // ║ MethodDescriptor │ google.protobuf.MethodOptions ║
+ // ╚═════════════════════╧══════════════════════════════════════════╝
+ //
+ // This method returns a typed nil-pointer if no options are present.
+ // The caller must import the descriptorpb package to use this.
+ Options() ProtoMessage
+
+ doNotImplement
+}
+
+// FileDescriptor describes the types in a complete proto file and
+// corresponds with the google.protobuf.FileDescriptorProto message.
+//
+// Top-level declarations:
+// EnumDescriptor, MessageDescriptor, FieldDescriptor, and/or ServiceDescriptor.
+type FileDescriptor interface {
+ Descriptor // Descriptor.FullName is identical to Package
+
+ // Path returns the file name, relative to the source tree root.
+ Path() string // e.g., "path/to/file.proto"
+ // Package returns the protobuf package namespace.
+ Package() FullName // e.g., "google.protobuf"
+
+ // Imports is a list of imported proto files.
+ Imports() FileImports
+
+ // Enums is a list of the top-level enum declarations.
+ Enums() EnumDescriptors
+ // Messages is a list of the top-level message declarations.
+ Messages() MessageDescriptors
+ // Extensions is a list of the top-level extension declarations.
+ Extensions() ExtensionDescriptors
+ // Services is a list of the top-level service declarations.
+ Services() ServiceDescriptors
+
+ // SourceLocations is a list of source locations.
+ SourceLocations() SourceLocations
+
+ isFileDescriptor
+}
+type isFileDescriptor interface{ ProtoType(FileDescriptor) }
+
+// FileImports is a list of file imports.
+type FileImports interface {
+ // Len reports the number of files imported by this proto file.
+ Len() int
+ // Get returns the ith FileImport. It panics if out of bounds.
+ Get(i int) FileImport
+
+ doNotImplement
+}
+
+// FileImport is the declaration for a proto file import.
+type FileImport struct {
+ // FileDescriptor is the file type for the given import.
+ // It is a placeholder descriptor if IsWeak is set or if a dependency has
+ // not been regenerated to implement the new reflection APIs.
+ FileDescriptor
+
+ // IsPublic reports whether this is a public import, which causes this file
+ // to alias declarations within the imported file. The intended use cases
+ // for this feature is the ability to move proto files without breaking
+ // existing dependencies.
+ //
+ // The current file and the imported file must be within proto package.
+ IsPublic bool
+
+ // IsWeak reports whether this is a weak import, which does not impose
+ // a direct dependency on the target file.
+ //
+ // Weak imports are a legacy proto1 feature. Equivalent behavior is
+ // achieved using proto2 extension fields or proto3 Any messages.
+ IsWeak bool
+}
+
+// MessageDescriptor describes a message and
+// corresponds with the google.protobuf.DescriptorProto message.
+//
+// Nested declarations:
+// FieldDescriptor, OneofDescriptor, FieldDescriptor, EnumDescriptor,
+// and/or MessageDescriptor.
+type MessageDescriptor interface {
+ Descriptor
+
+ // IsMapEntry indicates that this is an auto-generated message type to
+ // represent the entry type for a map field.
+ //
+ // Map entry messages have only two fields:
+ // • a "key" field with a field number of 1
+ // • a "value" field with a field number of 2
+ // The key and value types are determined by these two fields.
+ //
+ // If IsMapEntry is true, it implies that FieldDescriptor.IsMap is true
+ // for some field with this message type.
+ IsMapEntry() bool
+
+ // Fields is a list of nested field declarations.
+ Fields() FieldDescriptors
+ // Oneofs is a list of nested oneof declarations.
+ Oneofs() OneofDescriptors
+
+ // ReservedNames is a list of reserved field names.
+ ReservedNames() Names
+ // ReservedRanges is a list of reserved ranges of field numbers.
+ ReservedRanges() FieldRanges
+ // RequiredNumbers is a list of required field numbers.
+ // In Proto3, it is always an empty list.
+ RequiredNumbers() FieldNumbers
+ // ExtensionRanges is the field ranges used for extension fields.
+ // In Proto3, it is always an empty ranges.
+ ExtensionRanges() FieldRanges
+ // ExtensionRangeOptions returns the ith extension range options.
+ //
+ // To avoid a dependency cycle, this method returns a proto.Message value,
+ // which always contains a google.protobuf.ExtensionRangeOptions message.
+ // This method returns a typed nil-pointer if no options are present.
+ // The caller must import the descriptorpb package to use this.
+ ExtensionRangeOptions(i int) ProtoMessage
+
+ // Enums is a list of nested enum declarations.
+ Enums() EnumDescriptors
+ // Messages is a list of nested message declarations.
+ Messages() MessageDescriptors
+ // Extensions is a list of nested extension declarations.
+ Extensions() ExtensionDescriptors
+
+ isMessageDescriptor
+}
+type isMessageDescriptor interface{ ProtoType(MessageDescriptor) }
+
+// MessageType encapsulates a MessageDescriptor with a concrete Go implementation.
+type MessageType interface {
+ // New returns a newly allocated empty message.
+ New() Message
+
+ // Zero returns an empty, read-only message.
+ Zero() Message
+
+ // Descriptor returns the message descriptor.
+ //
+ // Invariant: t.Descriptor() == t.New().Descriptor()
+ Descriptor() MessageDescriptor
+}
+
+// MessageDescriptors is a list of message declarations.
+type MessageDescriptors interface {
+ // Len reports the number of messages.
+ Len() int
+ // Get returns the ith MessageDescriptor. It panics if out of bounds.
+ Get(i int) MessageDescriptor
+ // ByName returns the MessageDescriptor for a message named s.
+ // It returns nil if not found.
+ ByName(s Name) MessageDescriptor
+
+ doNotImplement
+}
+
+// FieldDescriptor describes a field within a message and
+// corresponds with the google.protobuf.FieldDescriptorProto message.
+//
+// It is used for both normal fields defined within the parent message
+// (e.g., MessageDescriptor.Fields) and fields that extend some remote message
+// (e.g., FileDescriptor.Extensions or MessageDescriptor.Extensions).
+type FieldDescriptor interface {
+ Descriptor
+
+ // Number reports the unique number for this field.
+ Number() FieldNumber
+ // Cardinality reports the cardinality for this field.
+ Cardinality() Cardinality
+ // Kind reports the basic kind for this field.
+ Kind() Kind
+
+ // HasJSONName reports whether this field has an explicitly set JSON name.
+ HasJSONName() bool
+
+ // JSONName reports the name used for JSON serialization.
+ // It is usually the camel-cased form of the field name.
+ JSONName() string
+
+ // HasPresence reports whether the field distinguishes between unpopulated
+ // and default values.
+ HasPresence() bool
+
+ // IsExtension reports whether this is an extension field. If false,
+ // then Parent and ContainingMessage refer to the same message.
+ // Otherwise, ContainingMessage and Parent likely differ.
+ IsExtension() bool
+
+ // HasOptionalKeyword reports whether the "optional" keyword was explicitly
+ // specified in the source .proto file.
+ HasOptionalKeyword() bool
+
+ // IsWeak reports whether this is a weak field, which does not impose a
+ // direct dependency on the target type.
+ // If true, then Message returns a placeholder type.
+ IsWeak() bool
+
+ // IsPacked reports whether repeated primitive numeric kinds should be
+ // serialized using a packed encoding.
+ // If true, then it implies Cardinality is Repeated.
+ IsPacked() bool
+
+ // IsList reports whether this field represents a list,
+ // where the value type for the associated field is a List.
+ // It is equivalent to checking whether Cardinality is Repeated and
+ // that IsMap reports false.
+ IsList() bool
+
+ // IsMap reports whether this field represents a map,
+ // where the value type for the associated field is a Map.
+ // It is equivalent to checking whether Cardinality is Repeated,
+ // that the Kind is MessageKind, and that Message.IsMapEntry reports true.
+ IsMap() bool
+
+ // MapKey returns the field descriptor for the key in the map entry.
+ // It returns nil if IsMap reports false.
+ MapKey() FieldDescriptor
+
+ // MapValue returns the field descriptor for the value in the map entry.
+ // It returns nil if IsMap reports false.
+ MapValue() FieldDescriptor
+
+ // HasDefault reports whether this field has a default value.
+ HasDefault() bool
+
+ // Default returns the default value for scalar fields.
+ // For proto2, it is the default value as specified in the proto file,
+ // or the zero value if unspecified.
+ // For proto3, it is always the zero value of the scalar.
+ // The Value type is determined by the Kind.
+ Default() Value
+
+ // DefaultEnumValue returns the enum value descriptor for the default value
+ // of an enum field, and is nil for any other kind of field.
+ DefaultEnumValue() EnumValueDescriptor
+
+ // ContainingOneof is the containing oneof that this field belongs to,
+ // and is nil if this field is not part of a oneof.
+ ContainingOneof() OneofDescriptor
+
+ // ContainingMessage is the containing message that this field belongs to.
+ // For extension fields, this may not necessarily be the parent message
+ // that the field is declared within.
+ ContainingMessage() MessageDescriptor
+
+ // Enum is the enum descriptor if Kind is EnumKind.
+ // It returns nil for any other Kind.
+ Enum() EnumDescriptor
+
+ // Message is the message descriptor if Kind is
+ // MessageKind or GroupKind. It returns nil for any other Kind.
+ Message() MessageDescriptor
+
+ isFieldDescriptor
+}
+type isFieldDescriptor interface{ ProtoType(FieldDescriptor) }
+
+// FieldDescriptors is a list of field declarations.
+type FieldDescriptors interface {
+ // Len reports the number of fields.
+ Len() int
+ // Get returns the ith FieldDescriptor. It panics if out of bounds.
+ Get(i int) FieldDescriptor
+ // ByName returns the FieldDescriptor for a field named s.
+ // It returns nil if not found.
+ ByName(s Name) FieldDescriptor
+ // ByJSONName returns the FieldDescriptor for a field with s as the JSON name.
+ // It returns nil if not found.
+ ByJSONName(s string) FieldDescriptor
+ // ByNumber returns the FieldDescriptor for a field numbered n.
+ // It returns nil if not found.
+ ByNumber(n FieldNumber) FieldDescriptor
+
+ doNotImplement
+}
+
+// OneofDescriptor describes a oneof field set within a given message and
+// corresponds with the google.protobuf.OneofDescriptorProto message.
+type OneofDescriptor interface {
+ Descriptor
+
+ // IsSynthetic reports whether this is a synthetic oneof created to support
+ // proto3 optional semantics. If true, Fields contains exactly one field
+ // with HasOptionalKeyword specified.
+ IsSynthetic() bool
+
+ // Fields is a list of fields belonging to this oneof.
+ Fields() FieldDescriptors
+
+ isOneofDescriptor
+}
+type isOneofDescriptor interface{ ProtoType(OneofDescriptor) }
+
+// OneofDescriptors is a list of oneof declarations.
+type OneofDescriptors interface {
+ // Len reports the number of oneof fields.
+ Len() int
+ // Get returns the ith OneofDescriptor. It panics if out of bounds.
+ Get(i int) OneofDescriptor
+ // ByName returns the OneofDescriptor for a oneof named s.
+ // It returns nil if not found.
+ ByName(s Name) OneofDescriptor
+
+ doNotImplement
+}
+
+// ExtensionDescriptor is an alias of FieldDescriptor for documentation.
+type ExtensionDescriptor = FieldDescriptor
+
+// ExtensionTypeDescriptor is an ExtensionDescriptor with an associated ExtensionType.
+type ExtensionTypeDescriptor interface {
+ ExtensionDescriptor
+
+ // Type returns the associated ExtensionType.
+ Type() ExtensionType
+
+ // Descriptor returns the plain ExtensionDescriptor without the
+ // associated ExtensionType.
+ Descriptor() ExtensionDescriptor
+}
+
+// ExtensionDescriptors is a list of field declarations.
+type ExtensionDescriptors interface {
+ // Len reports the number of fields.
+ Len() int
+ // Get returns the ith ExtensionDescriptor. It panics if out of bounds.
+ Get(i int) ExtensionDescriptor
+ // ByName returns the ExtensionDescriptor for a field named s.
+ // It returns nil if not found.
+ ByName(s Name) ExtensionDescriptor
+
+ doNotImplement
+}
+
+// ExtensionType encapsulates an ExtensionDescriptor with a concrete
+// Go implementation. The nested field descriptor must be for a extension field.
+//
+// While a normal field is a member of the parent message that it is declared
+// within (see Descriptor.Parent), an extension field is a member of some other
+// target message (see ExtensionDescriptor.Extendee) and may have no
+// relationship with the parent. However, the full name of an extension field is
+// relative to the parent that it is declared within.
+//
+// For example:
+// syntax = "proto2";
+// package example;
+// message FooMessage {
+// extensions 100 to max;
+// }
+// message BarMessage {
+// extends FooMessage { optional BarMessage bar_field = 100; }
+// }
+//
+// Field "bar_field" is an extension of FooMessage, but its full name is
+// "example.BarMessage.bar_field" instead of "example.FooMessage.bar_field".
+type ExtensionType interface {
+ // New returns a new value for the field.
+ // For scalars, this returns the default value in native Go form.
+ New() Value
+
+ // Zero returns a new value for the field.
+ // For scalars, this returns the default value in native Go form.
+ // For composite types, this returns an empty, read-only message, list, or map.
+ Zero() Value
+
+ // TypeDescriptor returns the extension type descriptor.
+ TypeDescriptor() ExtensionTypeDescriptor
+
+ // ValueOf wraps the input and returns it as a Value.
+ // ValueOf panics if the input value is invalid or not the appropriate type.
+ //
+ // ValueOf is more extensive than protoreflect.ValueOf for a given field's
+ // value as it has more type information available.
+ ValueOf(interface{}) Value
+
+ // InterfaceOf completely unwraps the Value to the underlying Go type.
+ // InterfaceOf panics if the input is nil or does not represent the
+ // appropriate underlying Go type. For composite types, it panics if the
+ // value is not mutable.
+ //
+ // InterfaceOf is able to unwrap the Value further than Value.Interface
+ // as it has more type information available.
+ InterfaceOf(Value) interface{}
+
+ // IsValidValue reports whether the Value is valid to assign to the field.
+ IsValidValue(Value) bool
+
+ // IsValidInterface reports whether the input is valid to assign to the field.
+ IsValidInterface(interface{}) bool
+}
+
+// EnumDescriptor describes an enum and
+// corresponds with the google.protobuf.EnumDescriptorProto message.
+//
+// Nested declarations:
+// EnumValueDescriptor.
+type EnumDescriptor interface {
+ Descriptor
+
+ // Values is a list of nested enum value declarations.
+ Values() EnumValueDescriptors
+
+ // ReservedNames is a list of reserved enum names.
+ ReservedNames() Names
+ // ReservedRanges is a list of reserved ranges of enum numbers.
+ ReservedRanges() EnumRanges
+
+ isEnumDescriptor
+}
+type isEnumDescriptor interface{ ProtoType(EnumDescriptor) }
+
+// EnumType encapsulates an EnumDescriptor with a concrete Go implementation.
+type EnumType interface {
+ // New returns an instance of this enum type with its value set to n.
+ New(n EnumNumber) Enum
+
+ // Descriptor returns the enum descriptor.
+ //
+ // Invariant: t.Descriptor() == t.New(0).Descriptor()
+ Descriptor() EnumDescriptor
+}
+
+// EnumDescriptors is a list of enum declarations.
+type EnumDescriptors interface {
+ // Len reports the number of enum types.
+ Len() int
+ // Get returns the ith EnumDescriptor. It panics if out of bounds.
+ Get(i int) EnumDescriptor
+ // ByName returns the EnumDescriptor for an enum named s.
+ // It returns nil if not found.
+ ByName(s Name) EnumDescriptor
+
+ doNotImplement
+}
+
+// EnumValueDescriptor describes an enum value and
+// corresponds with the google.protobuf.EnumValueDescriptorProto message.
+//
+// All other proto declarations are in the namespace of the parent.
+// However, enum values do not follow this rule and are within the namespace
+// of the parent's parent (i.e., they are a sibling of the containing enum).
+// Thus, a value named "FOO_VALUE" declared within an enum uniquely identified
+// as "proto.package.MyEnum" has a full name of "proto.package.FOO_VALUE".
+type EnumValueDescriptor interface {
+ Descriptor
+
+ // Number returns the enum value as an integer.
+ Number() EnumNumber
+
+ isEnumValueDescriptor
+}
+type isEnumValueDescriptor interface{ ProtoType(EnumValueDescriptor) }
+
+// EnumValueDescriptors is a list of enum value declarations.
+type EnumValueDescriptors interface {
+ // Len reports the number of enum values.
+ Len() int
+ // Get returns the ith EnumValueDescriptor. It panics if out of bounds.
+ Get(i int) EnumValueDescriptor
+ // ByName returns the EnumValueDescriptor for the enum value named s.
+ // It returns nil if not found.
+ ByName(s Name) EnumValueDescriptor
+ // ByNumber returns the EnumValueDescriptor for the enum value numbered n.
+ // If multiple have the same number, the first one defined is returned
+ // It returns nil if not found.
+ ByNumber(n EnumNumber) EnumValueDescriptor
+
+ doNotImplement
+}
+
+// ServiceDescriptor describes a service and
+// corresponds with the google.protobuf.ServiceDescriptorProto message.
+//
+// Nested declarations: MethodDescriptor.
+type ServiceDescriptor interface {
+ Descriptor
+
+ // Methods is a list of nested message declarations.
+ Methods() MethodDescriptors
+
+ isServiceDescriptor
+}
+type isServiceDescriptor interface{ ProtoType(ServiceDescriptor) }
+
+// ServiceDescriptors is a list of service declarations.
+type ServiceDescriptors interface {
+ // Len reports the number of services.
+ Len() int
+ // Get returns the ith ServiceDescriptor. It panics if out of bounds.
+ Get(i int) ServiceDescriptor
+ // ByName returns the ServiceDescriptor for a service named s.
+ // It returns nil if not found.
+ ByName(s Name) ServiceDescriptor
+
+ doNotImplement
+}
+
+// MethodDescriptor describes a method and
+// corresponds with the google.protobuf.MethodDescriptorProto message.
+type MethodDescriptor interface {
+ Descriptor
+
+ // Input is the input message descriptor.
+ Input() MessageDescriptor
+ // Output is the output message descriptor.
+ Output() MessageDescriptor
+ // IsStreamingClient reports whether the client streams multiple messages.
+ IsStreamingClient() bool
+ // IsStreamingServer reports whether the server streams multiple messages.
+ IsStreamingServer() bool
+
+ isMethodDescriptor
+}
+type isMethodDescriptor interface{ ProtoType(MethodDescriptor) }
+
+// MethodDescriptors is a list of method declarations.
+type MethodDescriptors interface {
+ // Len reports the number of methods.
+ Len() int
+ // Get returns the ith MethodDescriptor. It panics if out of bounds.
+ Get(i int) MethodDescriptor
+ // ByName returns the MethodDescriptor for a service method named s.
+ // It returns nil if not found.
+ ByName(s Name) MethodDescriptor
+
+ doNotImplement
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go
new file mode 100644
index 0000000..f319810
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value.go
@@ -0,0 +1,285 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoreflect
+
+import "google.golang.org/protobuf/encoding/protowire"
+
+// Enum is a reflection interface for a concrete enum value,
+// which provides type information and a getter for the enum number.
+// Enum does not provide a mutable API since enums are commonly backed by
+// Go constants, which are not addressable.
+type Enum interface {
+ // Descriptor returns enum descriptor, which contains only the protobuf
+ // type information for the enum.
+ Descriptor() EnumDescriptor
+
+ // Type returns the enum type, which encapsulates both Go and protobuf
+ // type information. If the Go type information is not needed,
+ // it is recommended that the enum descriptor be used instead.
+ Type() EnumType
+
+ // Number returns the enum value as an integer.
+ Number() EnumNumber
+}
+
+// Message is a reflective interface for a concrete message value,
+// encapsulating both type and value information for the message.
+//
+// Accessor/mutators for individual fields are keyed by FieldDescriptor.
+// For non-extension fields, the descriptor must exactly match the
+// field known by the parent message.
+// For extension fields, the descriptor must implement ExtensionTypeDescriptor,
+// extend the parent message (i.e., have the same message FullName), and
+// be within the parent's extension range.
+//
+// Each field Value can be a scalar or a composite type (Message, List, or Map).
+// See Value for the Go types associated with a FieldDescriptor.
+// Providing a Value that is invalid or of an incorrect type panics.
+type Message interface {
+ // Descriptor returns message descriptor, which contains only the protobuf
+ // type information for the message.
+ Descriptor() MessageDescriptor
+
+ // Type returns the message type, which encapsulates both Go and protobuf
+ // type information. If the Go type information is not needed,
+ // it is recommended that the message descriptor be used instead.
+ Type() MessageType
+
+ // New returns a newly allocated and mutable empty message.
+ New() Message
+
+ // Interface unwraps the message reflection interface and
+ // returns the underlying ProtoMessage interface.
+ Interface() ProtoMessage
+
+ // Range iterates over every populated field in an undefined order,
+ // calling f for each field descriptor and value encountered.
+ // Range returns immediately if f returns false.
+ // While iterating, mutating operations may only be performed
+ // on the current field descriptor.
+ Range(f func(FieldDescriptor, Value) bool)
+
+ // Has reports whether a field is populated.
+ //
+ // Some fields have the property of nullability where it is possible to
+ // distinguish between the default value of a field and whether the field
+ // was explicitly populated with the default value. Singular message fields,
+ // member fields of a oneof, and proto2 scalar fields are nullable. Such
+ // fields are populated only if explicitly set.
+ //
+ // In other cases (aside from the nullable cases above),
+ // a proto3 scalar field is populated if it contains a non-zero value, and
+ // a repeated field is populated if it is non-empty.
+ Has(FieldDescriptor) bool
+
+ // Clear clears the field such that a subsequent Has call reports false.
+ //
+ // Clearing an extension field clears both the extension type and value
+ // associated with the given field number.
+ //
+ // Clear is a mutating operation and unsafe for concurrent use.
+ Clear(FieldDescriptor)
+
+ // Get retrieves the value for a field.
+ //
+ // For unpopulated scalars, it returns the default value, where
+ // the default value of a bytes scalar is guaranteed to be a copy.
+ // For unpopulated composite types, it returns an empty, read-only view
+ // of the value; to obtain a mutable reference, use Mutable.
+ Get(FieldDescriptor) Value
+
+ // Set stores the value for a field.
+ //
+ // For a field belonging to a oneof, it implicitly clears any other field
+ // that may be currently set within the same oneof.
+ // For extension fields, it implicitly stores the provided ExtensionType.
+ // When setting a composite type, it is unspecified whether the stored value
+ // aliases the source's memory in any way. If the composite value is an
+ // empty, read-only value, then it panics.
+ //
+ // Set is a mutating operation and unsafe for concurrent use.
+ Set(FieldDescriptor, Value)
+
+ // Mutable returns a mutable reference to a composite type.
+ //
+ // If the field is unpopulated, it may allocate a composite value.
+ // For a field belonging to a oneof, it implicitly clears any other field
+ // that may be currently set within the same oneof.
+ // For extension fields, it implicitly stores the provided ExtensionType
+ // if not already stored.
+ // It panics if the field does not contain a composite type.
+ //
+ // Mutable is a mutating operation and unsafe for concurrent use.
+ Mutable(FieldDescriptor) Value
+
+ // NewField returns a new value that is assignable to the field
+ // for the given descriptor. For scalars, this returns the default value.
+ // For lists, maps, and messages, this returns a new, empty, mutable value.
+ NewField(FieldDescriptor) Value
+
+ // WhichOneof reports which field within the oneof is populated,
+ // returning nil if none are populated.
+ // It panics if the oneof descriptor does not belong to this message.
+ WhichOneof(OneofDescriptor) FieldDescriptor
+
+ // GetUnknown retrieves the entire list of unknown fields.
+ // The caller may only mutate the contents of the RawFields
+ // if the mutated bytes are stored back into the message with SetUnknown.
+ GetUnknown() RawFields
+
+ // SetUnknown stores an entire list of unknown fields.
+ // The raw fields must be syntactically valid according to the wire format.
+ // An implementation may panic if this is not the case.
+ // Once stored, the caller must not mutate the content of the RawFields.
+ // An empty RawFields may be passed to clear the fields.
+ //
+ // SetUnknown is a mutating operation and unsafe for concurrent use.
+ SetUnknown(RawFields)
+
+ // IsValid reports whether the message is valid.
+ //
+ // An invalid message is an empty, read-only value.
+ //
+ // An invalid message often corresponds to a nil pointer of the concrete
+ // message type, but the details are implementation dependent.
+ // Validity is not part of the protobuf data model, and may not
+ // be preserved in marshaling or other operations.
+ IsValid() bool
+
+ // ProtoMethods returns optional fast-path implementions of various operations.
+ // This method may return nil.
+ //
+ // The returned methods type is identical to
+ // "google.golang.org/protobuf/runtime/protoiface".Methods.
+ // Consult the protoiface package documentation for details.
+ ProtoMethods() *methods
+}
+
+// RawFields is the raw bytes for an ordered sequence of fields.
+// Each field contains both the tag (representing field number and wire type),
+// and also the wire data itself.
+type RawFields []byte
+
+// IsValid reports whether b is syntactically correct wire format.
+func (b RawFields) IsValid() bool {
+ for len(b) > 0 {
+ _, _, n := protowire.ConsumeField(b)
+ if n < 0 {
+ return false
+ }
+ b = b[n:]
+ }
+ return true
+}
+
+// List is a zero-indexed, ordered list.
+// The element Value type is determined by FieldDescriptor.Kind.
+// Providing a Value that is invalid or of an incorrect type panics.
+type List interface {
+ // Len reports the number of entries in the List.
+ // Get, Set, and Truncate panic with out of bound indexes.
+ Len() int
+
+ // Get retrieves the value at the given index.
+ // It never returns an invalid value.
+ Get(int) Value
+
+ // Set stores a value for the given index.
+ // When setting a composite type, it is unspecified whether the set
+ // value aliases the source's memory in any way.
+ //
+ // Set is a mutating operation and unsafe for concurrent use.
+ Set(int, Value)
+
+ // Append appends the provided value to the end of the list.
+ // When appending a composite type, it is unspecified whether the appended
+ // value aliases the source's memory in any way.
+ //
+ // Append is a mutating operation and unsafe for concurrent use.
+ Append(Value)
+
+ // AppendMutable appends a new, empty, mutable message value to the end
+ // of the list and returns it.
+ // It panics if the list does not contain a message type.
+ AppendMutable() Value
+
+ // Truncate truncates the list to a smaller length.
+ //
+ // Truncate is a mutating operation and unsafe for concurrent use.
+ Truncate(int)
+
+ // NewElement returns a new value for a list element.
+ // For enums, this returns the first enum value.
+ // For other scalars, this returns the zero value.
+ // For messages, this returns a new, empty, mutable value.
+ NewElement() Value
+
+ // IsValid reports whether the list is valid.
+ //
+ // An invalid list is an empty, read-only value.
+ //
+ // Validity is not part of the protobuf data model, and may not
+ // be preserved in marshaling or other operations.
+ IsValid() bool
+}
+
+// Map is an unordered, associative map.
+// The entry MapKey type is determined by FieldDescriptor.MapKey.Kind.
+// The entry Value type is determined by FieldDescriptor.MapValue.Kind.
+// Providing a MapKey or Value that is invalid or of an incorrect type panics.
+type Map interface {
+ // Len reports the number of elements in the map.
+ Len() int
+
+ // Range iterates over every map entry in an undefined order,
+ // calling f for each key and value encountered.
+ // Range calls f Len times unless f returns false, which stops iteration.
+ // While iterating, mutating operations may only be performed
+ // on the current map key.
+ Range(f func(MapKey, Value) bool)
+
+ // Has reports whether an entry with the given key is in the map.
+ Has(MapKey) bool
+
+ // Clear clears the entry associated with they given key.
+ // The operation does nothing if there is no entry associated with the key.
+ //
+ // Clear is a mutating operation and unsafe for concurrent use.
+ Clear(MapKey)
+
+ // Get retrieves the value for an entry with the given key.
+ // It returns an invalid value for non-existent entries.
+ Get(MapKey) Value
+
+ // Set stores the value for an entry with the given key.
+ // It panics when given a key or value that is invalid or the wrong type.
+ // When setting a composite type, it is unspecified whether the set
+ // value aliases the source's memory in any way.
+ //
+ // Set is a mutating operation and unsafe for concurrent use.
+ Set(MapKey, Value)
+
+ // Mutable retrieves a mutable reference to the entry for the given key.
+ // If no entry exists for the key, it creates a new, empty, mutable value
+ // and stores it as the entry for the key.
+ // It panics if the map value is not a message.
+ Mutable(MapKey) Value
+
+ // NewValue returns a new value assignable as a map value.
+ // For enums, this returns the first enum value.
+ // For other scalars, this returns the zero value.
+ // For messages, this returns a new, empty, mutable value.
+ NewValue() Value
+
+ // IsValid reports whether the map is valid.
+ //
+ // An invalid map is an empty, read-only value.
+ //
+ // An invalid message often corresponds to a nil Go map value,
+ // but the details are implementation dependent.
+ // Validity is not part of the protobuf data model, and may not
+ // be preserved in marshaling or other operations.
+ IsValid() bool
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go
new file mode 100644
index 0000000..918e685
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_pure.go
@@ -0,0 +1,59 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build purego appengine
+
+package protoreflect
+
+import "google.golang.org/protobuf/internal/pragma"
+
+type valueType int
+
+const (
+ nilType valueType = iota
+ boolType
+ int32Type
+ int64Type
+ uint32Type
+ uint64Type
+ float32Type
+ float64Type
+ stringType
+ bytesType
+ enumType
+ ifaceType
+)
+
+// value is a union where only one type can be represented at a time.
+// This uses a distinct field for each type. This is type safe in Go, but
+// occupies more memory than necessary (72B).
+type value struct {
+ pragma.DoNotCompare // 0B
+
+ typ valueType // 8B
+ num uint64 // 8B
+ str string // 16B
+ bin []byte // 24B
+ iface interface{} // 16B
+}
+
+func valueOfString(v string) Value {
+ return Value{typ: stringType, str: v}
+}
+func valueOfBytes(v []byte) Value {
+ return Value{typ: bytesType, bin: v}
+}
+func valueOfIface(v interface{}) Value {
+ return Value{typ: ifaceType, iface: v}
+}
+
+func (v Value) getString() string {
+ return v.str
+}
+func (v Value) getBytes() []byte {
+ return v.bin
+}
+func (v Value) getIface() interface{} {
+ return v.iface
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go
new file mode 100644
index 0000000..f334f71
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_union.go
@@ -0,0 +1,409 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoreflect
+
+import (
+ "fmt"
+ "math"
+)
+
+// Value is a union where only one Go type may be set at a time.
+// The Value is used to represent all possible values a field may take.
+// The following shows which Go type is used to represent each proto Kind:
+//
+// ╔════════════╤═════════════════════════════════════╗
+// ║ Go type │ Protobuf kind ║
+// ╠════════════╪═════════════════════════════════════╣
+// ║ bool │ BoolKind ║
+// ║ int32 │ Int32Kind, Sint32Kind, Sfixed32Kind ║
+// ║ int64 │ Int64Kind, Sint64Kind, Sfixed64Kind ║
+// ║ uint32 │ Uint32Kind, Fixed32Kind ║
+// ║ uint64 │ Uint64Kind, Fixed64Kind ║
+// ║ float32 │ FloatKind ║
+// ║ float64 │ DoubleKind ║
+// ║ string │ StringKind ║
+// ║ []byte │ BytesKind ║
+// ║ EnumNumber │ EnumKind ║
+// ║ Message │ MessageKind, GroupKind ║
+// ╚════════════╧═════════════════════════════════════╝
+//
+// Multiple protobuf Kinds may be represented by a single Go type if the type
+// can losslessly represent the information for the proto kind. For example,
+// Int64Kind, Sint64Kind, and Sfixed64Kind are all represented by int64,
+// but use different integer encoding methods.
+//
+// The List or Map types are used if the field cardinality is repeated.
+// A field is a List if FieldDescriptor.IsList reports true.
+// A field is a Map if FieldDescriptor.IsMap reports true.
+//
+// Converting to/from a Value and a concrete Go value panics on type mismatch.
+// For example, ValueOf("hello").Int() panics because this attempts to
+// retrieve an int64 from a string.
+type Value value
+
+// The protoreflect API uses a custom Value union type instead of interface{}
+// to keep the future open for performance optimizations. Using an interface{}
+// always incurs an allocation for primitives (e.g., int64) since it needs to
+// be boxed on the heap (as interfaces can only contain pointers natively).
+// Instead, we represent the Value union as a flat struct that internally keeps
+// track of which type is set. Using unsafe, the Value union can be reduced
+// down to 24B, which is identical in size to a slice.
+//
+// The latest compiler (Go1.11) currently suffers from some limitations:
+// • With inlining, the compiler should be able to statically prove that
+// only one of these switch cases are taken and inline one specific case.
+// See https://golang.org/issue/22310.
+
+// ValueOf returns a Value initialized with the concrete value stored in v.
+// This panics if the type does not match one of the allowed types in the
+// Value union.
+func ValueOf(v interface{}) Value {
+ switch v := v.(type) {
+ case nil:
+ return Value{}
+ case bool:
+ return ValueOfBool(v)
+ case int32:
+ return ValueOfInt32(v)
+ case int64:
+ return ValueOfInt64(v)
+ case uint32:
+ return ValueOfUint32(v)
+ case uint64:
+ return ValueOfUint64(v)
+ case float32:
+ return ValueOfFloat32(v)
+ case float64:
+ return ValueOfFloat64(v)
+ case string:
+ return ValueOfString(v)
+ case []byte:
+ return ValueOfBytes(v)
+ case EnumNumber:
+ return ValueOfEnum(v)
+ case Message, List, Map:
+ return valueOfIface(v)
+ default:
+ panic(fmt.Sprintf("invalid type: %T", v))
+ }
+}
+
+// ValueOfBool returns a new boolean value.
+func ValueOfBool(v bool) Value {
+ if v {
+ return Value{typ: boolType, num: 1}
+ } else {
+ return Value{typ: boolType, num: 0}
+ }
+}
+
+// ValueOfInt32 returns a new int32 value.
+func ValueOfInt32(v int32) Value {
+ return Value{typ: int32Type, num: uint64(v)}
+}
+
+// ValueOfInt64 returns a new int64 value.
+func ValueOfInt64(v int64) Value {
+ return Value{typ: int64Type, num: uint64(v)}
+}
+
+// ValueOfUint32 returns a new uint32 value.
+func ValueOfUint32(v uint32) Value {
+ return Value{typ: uint32Type, num: uint64(v)}
+}
+
+// ValueOfUint64 returns a new uint64 value.
+func ValueOfUint64(v uint64) Value {
+ return Value{typ: uint64Type, num: v}
+}
+
+// ValueOfFloat32 returns a new float32 value.
+func ValueOfFloat32(v float32) Value {
+ return Value{typ: float32Type, num: uint64(math.Float64bits(float64(v)))}
+}
+
+// ValueOfFloat64 returns a new float64 value.
+func ValueOfFloat64(v float64) Value {
+ return Value{typ: float64Type, num: uint64(math.Float64bits(float64(v)))}
+}
+
+// ValueOfString returns a new string value.
+func ValueOfString(v string) Value {
+ return valueOfString(v)
+}
+
+// ValueOfBytes returns a new bytes value.
+func ValueOfBytes(v []byte) Value {
+ return valueOfBytes(v[:len(v):len(v)])
+}
+
+// ValueOfEnum returns a new enum value.
+func ValueOfEnum(v EnumNumber) Value {
+ return Value{typ: enumType, num: uint64(v)}
+}
+
+// ValueOfMessage returns a new Message value.
+func ValueOfMessage(v Message) Value {
+ return valueOfIface(v)
+}
+
+// ValueOfList returns a new List value.
+func ValueOfList(v List) Value {
+ return valueOfIface(v)
+}
+
+// ValueOfMap returns a new Map value.
+func ValueOfMap(v Map) Value {
+ return valueOfIface(v)
+}
+
+// IsValid reports whether v is populated with a value.
+func (v Value) IsValid() bool {
+ return v.typ != nilType
+}
+
+// Interface returns v as an interface{}.
+//
+// Invariant: v == ValueOf(v).Interface()
+func (v Value) Interface() interface{} {
+ switch v.typ {
+ case nilType:
+ return nil
+ case boolType:
+ return v.Bool()
+ case int32Type:
+ return int32(v.Int())
+ case int64Type:
+ return int64(v.Int())
+ case uint32Type:
+ return uint32(v.Uint())
+ case uint64Type:
+ return uint64(v.Uint())
+ case float32Type:
+ return float32(v.Float())
+ case float64Type:
+ return float64(v.Float())
+ case stringType:
+ return v.String()
+ case bytesType:
+ return v.Bytes()
+ case enumType:
+ return v.Enum()
+ default:
+ return v.getIface()
+ }
+}
+
+func (v Value) typeName() string {
+ switch v.typ {
+ case nilType:
+ return "nil"
+ case boolType:
+ return "bool"
+ case int32Type:
+ return "int32"
+ case int64Type:
+ return "int64"
+ case uint32Type:
+ return "uint32"
+ case uint64Type:
+ return "uint64"
+ case float32Type:
+ return "float32"
+ case float64Type:
+ return "float64"
+ case stringType:
+ return "string"
+ case bytesType:
+ return "bytes"
+ case enumType:
+ return "enum"
+ default:
+ switch v := v.getIface().(type) {
+ case Message:
+ return "message"
+ case List:
+ return "list"
+ case Map:
+ return "map"
+ default:
+ return fmt.Sprintf("<unknown: %T>", v)
+ }
+ }
+}
+
+func (v Value) panicMessage(what string) string {
+ return fmt.Sprintf("type mismatch: cannot convert %v to %s", v.typeName(), what)
+}
+
+// Bool returns v as a bool and panics if the type is not a bool.
+func (v Value) Bool() bool {
+ switch v.typ {
+ case boolType:
+ return v.num > 0
+ default:
+ panic(v.panicMessage("bool"))
+ }
+}
+
+// Int returns v as a int64 and panics if the type is not a int32 or int64.
+func (v Value) Int() int64 {
+ switch v.typ {
+ case int32Type, int64Type:
+ return int64(v.num)
+ default:
+ panic(v.panicMessage("int"))
+ }
+}
+
+// Uint returns v as a uint64 and panics if the type is not a uint32 or uint64.
+func (v Value) Uint() uint64 {
+ switch v.typ {
+ case uint32Type, uint64Type:
+ return uint64(v.num)
+ default:
+ panic(v.panicMessage("uint"))
+ }
+}
+
+// Float returns v as a float64 and panics if the type is not a float32 or float64.
+func (v Value) Float() float64 {
+ switch v.typ {
+ case float32Type, float64Type:
+ return math.Float64frombits(uint64(v.num))
+ default:
+ panic(v.panicMessage("float"))
+ }
+}
+
+// String returns v as a string. Since this method implements fmt.Stringer,
+// this returns the formatted string value for any non-string type.
+func (v Value) String() string {
+ switch v.typ {
+ case stringType:
+ return v.getString()
+ default:
+ return fmt.Sprint(v.Interface())
+ }
+}
+
+// Bytes returns v as a []byte and panics if the type is not a []byte.
+func (v Value) Bytes() []byte {
+ switch v.typ {
+ case bytesType:
+ return v.getBytes()
+ default:
+ panic(v.panicMessage("bytes"))
+ }
+}
+
+// Enum returns v as a EnumNumber and panics if the type is not a EnumNumber.
+func (v Value) Enum() EnumNumber {
+ switch v.typ {
+ case enumType:
+ return EnumNumber(v.num)
+ default:
+ panic(v.panicMessage("enum"))
+ }
+}
+
+// Message returns v as a Message and panics if the type is not a Message.
+func (v Value) Message() Message {
+ switch vi := v.getIface().(type) {
+ case Message:
+ return vi
+ default:
+ panic(v.panicMessage("message"))
+ }
+}
+
+// List returns v as a List and panics if the type is not a List.
+func (v Value) List() List {
+ switch vi := v.getIface().(type) {
+ case List:
+ return vi
+ default:
+ panic(v.panicMessage("list"))
+ }
+}
+
+// Map returns v as a Map and panics if the type is not a Map.
+func (v Value) Map() Map {
+ switch vi := v.getIface().(type) {
+ case Map:
+ return vi
+ default:
+ panic(v.panicMessage("map"))
+ }
+}
+
+// MapKey returns v as a MapKey and panics for invalid MapKey types.
+func (v Value) MapKey() MapKey {
+ switch v.typ {
+ case boolType, int32Type, int64Type, uint32Type, uint64Type, stringType:
+ return MapKey(v)
+ default:
+ panic(v.panicMessage("map key"))
+ }
+}
+
+// MapKey is used to index maps, where the Go type of the MapKey must match
+// the specified key Kind (see MessageDescriptor.IsMapEntry).
+// The following shows what Go type is used to represent each proto Kind:
+//
+// ╔═════════╤═════════════════════════════════════╗
+// ║ Go type │ Protobuf kind ║
+// ╠═════════╪═════════════════════════════════════╣
+// ║ bool │ BoolKind ║
+// ║ int32 │ Int32Kind, Sint32Kind, Sfixed32Kind ║
+// ║ int64 │ Int64Kind, Sint64Kind, Sfixed64Kind ║
+// ║ uint32 │ Uint32Kind, Fixed32Kind ║
+// ║ uint64 │ Uint64Kind, Fixed64Kind ║
+// ║ string │ StringKind ║
+// ╚═════════╧═════════════════════════════════════╝
+//
+// A MapKey is constructed and accessed through a Value:
+// k := ValueOf("hash").MapKey() // convert string to MapKey
+// s := k.String() // convert MapKey to string
+//
+// The MapKey is a strict subset of valid types used in Value;
+// converting a Value to a MapKey with an invalid type panics.
+type MapKey value
+
+// IsValid reports whether k is populated with a value.
+func (k MapKey) IsValid() bool {
+ return Value(k).IsValid()
+}
+
+// Interface returns k as an interface{}.
+func (k MapKey) Interface() interface{} {
+ return Value(k).Interface()
+}
+
+// Bool returns k as a bool and panics if the type is not a bool.
+func (k MapKey) Bool() bool {
+ return Value(k).Bool()
+}
+
+// Int returns k as a int64 and panics if the type is not a int32 or int64.
+func (k MapKey) Int() int64 {
+ return Value(k).Int()
+}
+
+// Uint returns k as a uint64 and panics if the type is not a uint32 or uint64.
+func (k MapKey) Uint() uint64 {
+ return Value(k).Uint()
+}
+
+// String returns k as a string. Since this method implements fmt.Stringer,
+// this returns the formatted string value for any non-string type.
+func (k MapKey) String() string {
+ return Value(k).String()
+}
+
+// Value returns k as a Value.
+func (k MapKey) Value() Value {
+ return Value(k)
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go
new file mode 100644
index 0000000..c45debd
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoreflect/value_unsafe.go
@@ -0,0 +1,98 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !purego,!appengine
+
+package protoreflect
+
+import (
+ "unsafe"
+
+ "google.golang.org/protobuf/internal/pragma"
+)
+
+type (
+ stringHeader struct {
+ Data unsafe.Pointer
+ Len int
+ }
+ sliceHeader struct {
+ Data unsafe.Pointer
+ Len int
+ Cap int
+ }
+ ifaceHeader struct {
+ Type unsafe.Pointer
+ Data unsafe.Pointer
+ }
+)
+
+var (
+ nilType = typeOf(nil)
+ boolType = typeOf(*new(bool))
+ int32Type = typeOf(*new(int32))
+ int64Type = typeOf(*new(int64))
+ uint32Type = typeOf(*new(uint32))
+ uint64Type = typeOf(*new(uint64))
+ float32Type = typeOf(*new(float32))
+ float64Type = typeOf(*new(float64))
+ stringType = typeOf(*new(string))
+ bytesType = typeOf(*new([]byte))
+ enumType = typeOf(*new(EnumNumber))
+)
+
+// typeOf returns a pointer to the Go type information.
+// The pointer is comparable and equal if and only if the types are identical.
+func typeOf(t interface{}) unsafe.Pointer {
+ return (*ifaceHeader)(unsafe.Pointer(&t)).Type
+}
+
+// value is a union where only one type can be represented at a time.
+// The struct is 24B large on 64-bit systems and requires the minimum storage
+// necessary to represent each possible type.
+//
+// The Go GC needs to be able to scan variables containing pointers.
+// As such, pointers and non-pointers cannot be intermixed.
+type value struct {
+ pragma.DoNotCompare // 0B
+
+ // typ stores the type of the value as a pointer to the Go type.
+ typ unsafe.Pointer // 8B
+
+ // ptr stores the data pointer for a String, Bytes, or interface value.
+ ptr unsafe.Pointer // 8B
+
+ // num stores a Bool, Int32, Int64, Uint32, Uint64, Float32, Float64, or
+ // Enum value as a raw uint64.
+ //
+ // It is also used to store the length of a String or Bytes value;
+ // the capacity is ignored.
+ num uint64 // 8B
+}
+
+func valueOfString(v string) Value {
+ p := (*stringHeader)(unsafe.Pointer(&v))
+ return Value{typ: stringType, ptr: p.Data, num: uint64(len(v))}
+}
+func valueOfBytes(v []byte) Value {
+ p := (*sliceHeader)(unsafe.Pointer(&v))
+ return Value{typ: bytesType, ptr: p.Data, num: uint64(len(v))}
+}
+func valueOfIface(v interface{}) Value {
+ p := (*ifaceHeader)(unsafe.Pointer(&v))
+ return Value{typ: p.Type, ptr: p.Data}
+}
+
+func (v Value) getString() (x string) {
+ *(*stringHeader)(unsafe.Pointer(&x)) = stringHeader{Data: v.ptr, Len: int(v.num)}
+ return x
+}
+func (v Value) getBytes() (x []byte) {
+ *(*sliceHeader)(unsafe.Pointer(&x)) = sliceHeader{Data: v.ptr, Len: int(v.num), Cap: int(v.num)}
+ return x
+}
+func (v Value) getIface() (x interface{}) {
+ *(*ifaceHeader)(unsafe.Pointer(&x)) = ifaceHeader{Type: v.typ, Data: v.ptr}
+ return x
+}
diff --git a/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go
new file mode 100644
index 0000000..43f16c6
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protoregistry/registry.go
@@ -0,0 +1,768 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protoregistry provides data structures to register and lookup
+// protobuf descriptor types.
+//
+// The Files registry contains file descriptors and provides the ability
+// to iterate over the files or lookup a specific descriptor within the files.
+// Files only contains protobuf descriptors and has no understanding of Go
+// type information that may be associated with each descriptor.
+//
+// The Types registry contains descriptor types for which there is a known
+// Go type associated with that descriptor. It provides the ability to iterate
+// over the registered types or lookup a type by name.
+package protoregistry
+
+import (
+ "fmt"
+ "log"
+ "strings"
+ "sync"
+
+ "google.golang.org/protobuf/internal/errors"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// ignoreConflict reports whether to ignore a registration conflict
+// given the descriptor being registered and the error.
+// It is a variable so that the behavior is easily overridden in another file.
+var ignoreConflict = func(d protoreflect.Descriptor, err error) bool {
+ log.Printf(""+
+ "WARNING: %v\n"+
+ "A future release will panic on registration conflicts. See:\n"+
+ "https://developers.google.com/protocol-buffers/docs/reference/go/faq#namespace-conflict\n"+
+ "\n", err)
+ return true
+}
+
+var globalMutex sync.RWMutex
+
+// GlobalFiles is a global registry of file descriptors.
+var GlobalFiles *Files = new(Files)
+
+// GlobalTypes is the registry used by default for type lookups
+// unless a local registry is provided by the user.
+var GlobalTypes *Types = new(Types)
+
+// NotFound is a sentinel error value to indicate that the type was not found.
+//
+// Since registry lookup can happen in the critical performance path, resolvers
+// must return this exact error value, not an error wrapping it.
+var NotFound = errors.New("not found")
+
+// Files is a registry for looking up or iterating over files and the
+// descriptors contained within them.
+// The Find and Range methods are safe for concurrent use.
+type Files struct {
+ // The map of descsByName contains:
+ // EnumDescriptor
+ // EnumValueDescriptor
+ // MessageDescriptor
+ // ExtensionDescriptor
+ // ServiceDescriptor
+ // *packageDescriptor
+ //
+ // Note that files are stored as a slice, since a package may contain
+ // multiple files. Only top-level declarations are registered.
+ // Note that enum values are in the top-level since that are in the same
+ // scope as the parent enum.
+ descsByName map[protoreflect.FullName]interface{}
+ filesByPath map[string]protoreflect.FileDescriptor
+}
+
+type packageDescriptor struct {
+ files []protoreflect.FileDescriptor
+}
+
+// RegisterFile registers the provided file descriptor.
+//
+// If any descriptor within the file conflicts with the descriptor of any
+// previously registered file (e.g., two enums with the same full name),
+// then the file is not registered and an error is returned.
+//
+// It is permitted for multiple files to have the same file path.
+func (r *Files) RegisterFile(file protoreflect.FileDescriptor) error {
+ if r == GlobalFiles {
+ globalMutex.Lock()
+ defer globalMutex.Unlock()
+ }
+ if r.descsByName == nil {
+ r.descsByName = map[protoreflect.FullName]interface{}{
+ "": &packageDescriptor{},
+ }
+ r.filesByPath = make(map[string]protoreflect.FileDescriptor)
+ }
+ path := file.Path()
+ if prev := r.filesByPath[path]; prev != nil {
+ err := errors.New("file %q is already registered", file.Path())
+ err = amendErrorWithCaller(err, prev, file)
+ if r == GlobalFiles && ignoreConflict(file, err) {
+ err = nil
+ }
+ return err
+ }
+
+ for name := file.Package(); name != ""; name = name.Parent() {
+ switch prev := r.descsByName[name]; prev.(type) {
+ case nil, *packageDescriptor:
+ default:
+ err := errors.New("file %q has a package name conflict over %v", file.Path(), name)
+ err = amendErrorWithCaller(err, prev, file)
+ if r == GlobalFiles && ignoreConflict(file, err) {
+ err = nil
+ }
+ return err
+ }
+ }
+ var err error
+ var hasConflict bool
+ rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) {
+ if prev := r.descsByName[d.FullName()]; prev != nil {
+ hasConflict = true
+ err = errors.New("file %q has a name conflict over %v", file.Path(), d.FullName())
+ err = amendErrorWithCaller(err, prev, file)
+ if r == GlobalFiles && ignoreConflict(d, err) {
+ err = nil
+ }
+ }
+ })
+ if hasConflict {
+ return err
+ }
+
+ for name := file.Package(); name != ""; name = name.Parent() {
+ if r.descsByName[name] == nil {
+ r.descsByName[name] = &packageDescriptor{}
+ }
+ }
+ p := r.descsByName[file.Package()].(*packageDescriptor)
+ p.files = append(p.files, file)
+ rangeTopLevelDescriptors(file, func(d protoreflect.Descriptor) {
+ r.descsByName[d.FullName()] = d
+ })
+ r.filesByPath[path] = file
+ return nil
+}
+
+// FindDescriptorByName looks up a descriptor by the full name.
+//
+// This returns (nil, NotFound) if not found.
+func (r *Files) FindDescriptorByName(name protoreflect.FullName) (protoreflect.Descriptor, error) {
+ if r == nil {
+ return nil, NotFound
+ }
+ if r == GlobalFiles {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ prefix := name
+ suffix := nameSuffix("")
+ for prefix != "" {
+ if d, ok := r.descsByName[prefix]; ok {
+ switch d := d.(type) {
+ case protoreflect.EnumDescriptor:
+ if d.FullName() == name {
+ return d, nil
+ }
+ case protoreflect.EnumValueDescriptor:
+ if d.FullName() == name {
+ return d, nil
+ }
+ case protoreflect.MessageDescriptor:
+ if d.FullName() == name {
+ return d, nil
+ }
+ if d := findDescriptorInMessage(d, suffix); d != nil && d.FullName() == name {
+ return d, nil
+ }
+ case protoreflect.ExtensionDescriptor:
+ if d.FullName() == name {
+ return d, nil
+ }
+ case protoreflect.ServiceDescriptor:
+ if d.FullName() == name {
+ return d, nil
+ }
+ if d := d.Methods().ByName(suffix.Pop()); d != nil && d.FullName() == name {
+ return d, nil
+ }
+ }
+ return nil, NotFound
+ }
+ prefix = prefix.Parent()
+ suffix = nameSuffix(name[len(prefix)+len("."):])
+ }
+ return nil, NotFound
+}
+
+func findDescriptorInMessage(md protoreflect.MessageDescriptor, suffix nameSuffix) protoreflect.Descriptor {
+ name := suffix.Pop()
+ if suffix == "" {
+ if ed := md.Enums().ByName(name); ed != nil {
+ return ed
+ }
+ for i := md.Enums().Len() - 1; i >= 0; i-- {
+ if vd := md.Enums().Get(i).Values().ByName(name); vd != nil {
+ return vd
+ }
+ }
+ if xd := md.Extensions().ByName(name); xd != nil {
+ return xd
+ }
+ if fd := md.Fields().ByName(name); fd != nil {
+ return fd
+ }
+ if od := md.Oneofs().ByName(name); od != nil {
+ return od
+ }
+ }
+ if md := md.Messages().ByName(name); md != nil {
+ if suffix == "" {
+ return md
+ }
+ return findDescriptorInMessage(md, suffix)
+ }
+ return nil
+}
+
+type nameSuffix string
+
+func (s *nameSuffix) Pop() (name protoreflect.Name) {
+ if i := strings.IndexByte(string(*s), '.'); i >= 0 {
+ name, *s = protoreflect.Name((*s)[:i]), (*s)[i+1:]
+ } else {
+ name, *s = protoreflect.Name((*s)), ""
+ }
+ return name
+}
+
+// FindFileByPath looks up a file by the path.
+//
+// This returns (nil, NotFound) if not found.
+func (r *Files) FindFileByPath(path string) (protoreflect.FileDescriptor, error) {
+ if r == nil {
+ return nil, NotFound
+ }
+ if r == GlobalFiles {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ if fd, ok := r.filesByPath[path]; ok {
+ return fd, nil
+ }
+ return nil, NotFound
+}
+
+// NumFiles reports the number of registered files.
+func (r *Files) NumFiles() int {
+ if r == nil {
+ return 0
+ }
+ if r == GlobalFiles {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ return len(r.filesByPath)
+}
+
+// RangeFiles iterates over all registered files while f returns true.
+// The iteration order is undefined.
+func (r *Files) RangeFiles(f func(protoreflect.FileDescriptor) bool) {
+ if r == nil {
+ return
+ }
+ if r == GlobalFiles {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ for _, file := range r.filesByPath {
+ if !f(file) {
+ return
+ }
+ }
+}
+
+// NumFilesByPackage reports the number of registered files in a proto package.
+func (r *Files) NumFilesByPackage(name protoreflect.FullName) int {
+ if r == nil {
+ return 0
+ }
+ if r == GlobalFiles {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ p, ok := r.descsByName[name].(*packageDescriptor)
+ if !ok {
+ return 0
+ }
+ return len(p.files)
+}
+
+// RangeFilesByPackage iterates over all registered files in a given proto package
+// while f returns true. The iteration order is undefined.
+func (r *Files) RangeFilesByPackage(name protoreflect.FullName, f func(protoreflect.FileDescriptor) bool) {
+ if r == nil {
+ return
+ }
+ if r == GlobalFiles {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ p, ok := r.descsByName[name].(*packageDescriptor)
+ if !ok {
+ return
+ }
+ for _, file := range p.files {
+ if !f(file) {
+ return
+ }
+ }
+}
+
+// rangeTopLevelDescriptors iterates over all top-level descriptors in a file
+// which will be directly entered into the registry.
+func rangeTopLevelDescriptors(fd protoreflect.FileDescriptor, f func(protoreflect.Descriptor)) {
+ eds := fd.Enums()
+ for i := eds.Len() - 1; i >= 0; i-- {
+ f(eds.Get(i))
+ vds := eds.Get(i).Values()
+ for i := vds.Len() - 1; i >= 0; i-- {
+ f(vds.Get(i))
+ }
+ }
+ mds := fd.Messages()
+ for i := mds.Len() - 1; i >= 0; i-- {
+ f(mds.Get(i))
+ }
+ xds := fd.Extensions()
+ for i := xds.Len() - 1; i >= 0; i-- {
+ f(xds.Get(i))
+ }
+ sds := fd.Services()
+ for i := sds.Len() - 1; i >= 0; i-- {
+ f(sds.Get(i))
+ }
+}
+
+// MessageTypeResolver is an interface for looking up messages.
+//
+// A compliant implementation must deterministically return the same type
+// if no error is encountered.
+//
+// The Types type implements this interface.
+type MessageTypeResolver interface {
+ // FindMessageByName looks up a message by its full name.
+ // E.g., "google.protobuf.Any"
+ //
+ // This return (nil, NotFound) if not found.
+ FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error)
+
+ // FindMessageByURL looks up a message by a URL identifier.
+ // See documentation on google.protobuf.Any.type_url for the URL format.
+ //
+ // This returns (nil, NotFound) if not found.
+ FindMessageByURL(url string) (protoreflect.MessageType, error)
+}
+
+// ExtensionTypeResolver is an interface for looking up extensions.
+//
+// A compliant implementation must deterministically return the same type
+// if no error is encountered.
+//
+// The Types type implements this interface.
+type ExtensionTypeResolver interface {
+ // FindExtensionByName looks up a extension field by the field's full name.
+ // Note that this is the full name of the field as determined by
+ // where the extension is declared and is unrelated to the full name of the
+ // message being extended.
+ //
+ // This returns (nil, NotFound) if not found.
+ FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
+
+ // FindExtensionByNumber looks up a extension field by the field number
+ // within some parent message, identified by full name.
+ //
+ // This returns (nil, NotFound) if not found.
+ FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
+}
+
+var (
+ _ MessageTypeResolver = (*Types)(nil)
+ _ ExtensionTypeResolver = (*Types)(nil)
+)
+
+// Types is a registry for looking up or iterating over descriptor types.
+// The Find and Range methods are safe for concurrent use.
+type Types struct {
+ typesByName typesByName
+ extensionsByMessage extensionsByMessage
+
+ numEnums int
+ numMessages int
+ numExtensions int
+}
+
+type (
+ typesByName map[protoreflect.FullName]interface{}
+ extensionsByMessage map[protoreflect.FullName]extensionsByNumber
+ extensionsByNumber map[protoreflect.FieldNumber]protoreflect.ExtensionType
+)
+
+// RegisterMessage registers the provided message type.
+//
+// If a naming conflict occurs, the type is not registered and an error is returned.
+func (r *Types) RegisterMessage(mt protoreflect.MessageType) error {
+ // Under rare circumstances getting the descriptor might recursively
+ // examine the registry, so fetch it before locking.
+ md := mt.Descriptor()
+
+ if r == GlobalTypes {
+ globalMutex.Lock()
+ defer globalMutex.Unlock()
+ }
+
+ if err := r.register("message", md, mt); err != nil {
+ return err
+ }
+ r.numMessages++
+ return nil
+}
+
+// RegisterEnum registers the provided enum type.
+//
+// If a naming conflict occurs, the type is not registered and an error is returned.
+func (r *Types) RegisterEnum(et protoreflect.EnumType) error {
+ // Under rare circumstances getting the descriptor might recursively
+ // examine the registry, so fetch it before locking.
+ ed := et.Descriptor()
+
+ if r == GlobalTypes {
+ globalMutex.Lock()
+ defer globalMutex.Unlock()
+ }
+
+ if err := r.register("enum", ed, et); err != nil {
+ return err
+ }
+ r.numEnums++
+ return nil
+}
+
+// RegisterExtension registers the provided extension type.
+//
+// If a naming conflict occurs, the type is not registered and an error is returned.
+func (r *Types) RegisterExtension(xt protoreflect.ExtensionType) error {
+ // Under rare circumstances getting the descriptor might recursively
+ // examine the registry, so fetch it before locking.
+ //
+ // A known case where this can happen: Fetching the TypeDescriptor for a
+ // legacy ExtensionDesc can consult the global registry.
+ xd := xt.TypeDescriptor()
+
+ if r == GlobalTypes {
+ globalMutex.Lock()
+ defer globalMutex.Unlock()
+ }
+
+ field := xd.Number()
+ message := xd.ContainingMessage().FullName()
+ if prev := r.extensionsByMessage[message][field]; prev != nil {
+ err := errors.New("extension number %d is already registered on message %v", field, message)
+ err = amendErrorWithCaller(err, prev, xt)
+ if !(r == GlobalTypes && ignoreConflict(xd, err)) {
+ return err
+ }
+ }
+
+ if err := r.register("extension", xd, xt); err != nil {
+ return err
+ }
+ if r.extensionsByMessage == nil {
+ r.extensionsByMessage = make(extensionsByMessage)
+ }
+ if r.extensionsByMessage[message] == nil {
+ r.extensionsByMessage[message] = make(extensionsByNumber)
+ }
+ r.extensionsByMessage[message][field] = xt
+ r.numExtensions++
+ return nil
+}
+
+func (r *Types) register(kind string, desc protoreflect.Descriptor, typ interface{}) error {
+ name := desc.FullName()
+ prev := r.typesByName[name]
+ if prev != nil {
+ err := errors.New("%v %v is already registered", kind, name)
+ err = amendErrorWithCaller(err, prev, typ)
+ if !(r == GlobalTypes && ignoreConflict(desc, err)) {
+ return err
+ }
+ }
+ if r.typesByName == nil {
+ r.typesByName = make(typesByName)
+ }
+ r.typesByName[name] = typ
+ return nil
+}
+
+// FindEnumByName looks up an enum by its full name.
+// E.g., "google.protobuf.Field.Kind".
+//
+// This returns (nil, NotFound) if not found.
+func (r *Types) FindEnumByName(enum protoreflect.FullName) (protoreflect.EnumType, error) {
+ if r == nil {
+ return nil, NotFound
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ if v := r.typesByName[enum]; v != nil {
+ if et, _ := v.(protoreflect.EnumType); et != nil {
+ return et, nil
+ }
+ return nil, errors.New("found wrong type: got %v, want enum", typeName(v))
+ }
+ return nil, NotFound
+}
+
+// FindMessageByName looks up a message by its full name.
+// E.g., "google.protobuf.Any"
+//
+// This return (nil, NotFound) if not found.
+func (r *Types) FindMessageByName(message protoreflect.FullName) (protoreflect.MessageType, error) {
+ // The full name by itself is a valid URL.
+ return r.FindMessageByURL(string(message))
+}
+
+// FindMessageByURL looks up a message by a URL identifier.
+// See documentation on google.protobuf.Any.type_url for the URL format.
+//
+// This returns (nil, NotFound) if not found.
+func (r *Types) FindMessageByURL(url string) (protoreflect.MessageType, error) {
+ if r == nil {
+ return nil, NotFound
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ message := protoreflect.FullName(url)
+ if i := strings.LastIndexByte(url, '/'); i >= 0 {
+ message = message[i+len("/"):]
+ }
+
+ if v := r.typesByName[message]; v != nil {
+ if mt, _ := v.(protoreflect.MessageType); mt != nil {
+ return mt, nil
+ }
+ return nil, errors.New("found wrong type: got %v, want message", typeName(v))
+ }
+ return nil, NotFound
+}
+
+// FindExtensionByName looks up a extension field by the field's full name.
+// Note that this is the full name of the field as determined by
+// where the extension is declared and is unrelated to the full name of the
+// message being extended.
+//
+// This returns (nil, NotFound) if not found.
+func (r *Types) FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error) {
+ if r == nil {
+ return nil, NotFound
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ if v := r.typesByName[field]; v != nil {
+ if xt, _ := v.(protoreflect.ExtensionType); xt != nil {
+ return xt, nil
+ }
+ return nil, errors.New("found wrong type: got %v, want extension", typeName(v))
+ }
+ return nil, NotFound
+}
+
+// FindExtensionByNumber looks up a extension field by the field number
+// within some parent message, identified by full name.
+//
+// This returns (nil, NotFound) if not found.
+func (r *Types) FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error) {
+ if r == nil {
+ return nil, NotFound
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ if xt, ok := r.extensionsByMessage[message][field]; ok {
+ return xt, nil
+ }
+ return nil, NotFound
+}
+
+// NumEnums reports the number of registered enums.
+func (r *Types) NumEnums() int {
+ if r == nil {
+ return 0
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ return r.numEnums
+}
+
+// RangeEnums iterates over all registered enums while f returns true.
+// Iteration order is undefined.
+func (r *Types) RangeEnums(f func(protoreflect.EnumType) bool) {
+ if r == nil {
+ return
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ for _, typ := range r.typesByName {
+ if et, ok := typ.(protoreflect.EnumType); ok {
+ if !f(et) {
+ return
+ }
+ }
+ }
+}
+
+// NumMessages reports the number of registered messages.
+func (r *Types) NumMessages() int {
+ if r == nil {
+ return 0
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ return r.numMessages
+}
+
+// RangeMessages iterates over all registered messages while f returns true.
+// Iteration order is undefined.
+func (r *Types) RangeMessages(f func(protoreflect.MessageType) bool) {
+ if r == nil {
+ return
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ for _, typ := range r.typesByName {
+ if mt, ok := typ.(protoreflect.MessageType); ok {
+ if !f(mt) {
+ return
+ }
+ }
+ }
+}
+
+// NumExtensions reports the number of registered extensions.
+func (r *Types) NumExtensions() int {
+ if r == nil {
+ return 0
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ return r.numExtensions
+}
+
+// RangeExtensions iterates over all registered extensions while f returns true.
+// Iteration order is undefined.
+func (r *Types) RangeExtensions(f func(protoreflect.ExtensionType) bool) {
+ if r == nil {
+ return
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ for _, typ := range r.typesByName {
+ if xt, ok := typ.(protoreflect.ExtensionType); ok {
+ if !f(xt) {
+ return
+ }
+ }
+ }
+}
+
+// NumExtensionsByMessage reports the number of registered extensions for
+// a given message type.
+func (r *Types) NumExtensionsByMessage(message protoreflect.FullName) int {
+ if r == nil {
+ return 0
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ return len(r.extensionsByMessage[message])
+}
+
+// RangeExtensionsByMessage iterates over all registered extensions filtered
+// by a given message type while f returns true. Iteration order is undefined.
+func (r *Types) RangeExtensionsByMessage(message protoreflect.FullName, f func(protoreflect.ExtensionType) bool) {
+ if r == nil {
+ return
+ }
+ if r == GlobalTypes {
+ globalMutex.RLock()
+ defer globalMutex.RUnlock()
+ }
+ for _, xt := range r.extensionsByMessage[message] {
+ if !f(xt) {
+ return
+ }
+ }
+}
+
+func typeName(t interface{}) string {
+ switch t.(type) {
+ case protoreflect.EnumType:
+ return "enum"
+ case protoreflect.MessageType:
+ return "message"
+ case protoreflect.ExtensionType:
+ return "extension"
+ default:
+ return fmt.Sprintf("%T", t)
+ }
+}
+
+func amendErrorWithCaller(err error, prev, curr interface{}) error {
+ prevPkg := goPackage(prev)
+ currPkg := goPackage(curr)
+ if prevPkg == "" || currPkg == "" || prevPkg == currPkg {
+ return err
+ }
+ return errors.New("%s\n\tpreviously from: %q\n\tcurrently from: %q", err, prevPkg, currPkg)
+}
+
+func goPackage(v interface{}) string {
+ switch d := v.(type) {
+ case protoreflect.EnumType:
+ v = d.Descriptor()
+ case protoreflect.MessageType:
+ v = d.Descriptor()
+ case protoreflect.ExtensionType:
+ v = d.TypeDescriptor()
+ }
+ if d, ok := v.(protoreflect.Descriptor); ok {
+ v = d.ParentFile()
+ }
+ if d, ok := v.(interface{ GoPackagePath() string }); ok {
+ return d.GoPackagePath()
+ }
+ return ""
+}
diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/legacy.go b/vendor/google.golang.org/protobuf/runtime/protoiface/legacy.go
new file mode 100644
index 0000000..c587276
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/runtime/protoiface/legacy.go
@@ -0,0 +1,15 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoiface
+
+type MessageV1 interface {
+ Reset()
+ String() string
+ ProtoMessage()
+}
+
+type ExtensionRangeV1 struct {
+ Start, End int32 // both inclusive
+}
diff --git a/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
new file mode 100644
index 0000000..32c04f6
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/runtime/protoiface/methods.go
@@ -0,0 +1,167 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protoiface contains types referenced or implemented by messages.
+//
+// WARNING: This package should only be imported by message implementations.
+// The functionality found in this package should be accessed through
+// higher-level abstractions provided by the proto package.
+package protoiface
+
+import (
+ "google.golang.org/protobuf/internal/pragma"
+ "google.golang.org/protobuf/reflect/protoreflect"
+)
+
+// Methods is a set of optional fast-path implementations of various operations.
+type Methods = struct {
+ pragma.NoUnkeyedLiterals
+
+ // Flags indicate support for optional features.
+ Flags SupportFlags
+
+ // Size returns the size in bytes of the wire-format encoding of a message.
+ // Marshal must be provided if a custom Size is provided.
+ Size func(SizeInput) SizeOutput
+
+ // Marshal formats a message in the wire-format encoding to the provided buffer.
+ // Size should be provided if a custom Marshal is provided.
+ // It must not return an error for a partial message.
+ Marshal func(MarshalInput) (MarshalOutput, error)
+
+ // Unmarshal parses the wire-format encoding and merges the result into a message.
+ // It must not reset the target message or return an error for a partial message.
+ Unmarshal func(UnmarshalInput) (UnmarshalOutput, error)
+
+ // Merge merges the contents of a source message into a destination message.
+ Merge func(MergeInput) MergeOutput
+
+ // CheckInitialized returns an error if any required fields in the message are not set.
+ CheckInitialized func(CheckInitializedInput) (CheckInitializedOutput, error)
+}
+
+// SupportFlags indicate support for optional features.
+type SupportFlags = uint64
+
+const (
+ // SupportMarshalDeterministic reports whether MarshalOptions.Deterministic is supported.
+ SupportMarshalDeterministic SupportFlags = 1 << iota
+
+ // SupportUnmarshalDiscardUnknown reports whether UnmarshalOptions.DiscardUnknown is supported.
+ SupportUnmarshalDiscardUnknown
+)
+
+// SizeInput is input to the Size method.
+type SizeInput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Message protoreflect.Message
+ Flags MarshalInputFlags
+}
+
+// SizeOutput is output from the Size method.
+type SizeOutput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Size int
+}
+
+// MarshalInput is input to the Marshal method.
+type MarshalInput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Message protoreflect.Message
+ Buf []byte // output is appended to this buffer
+ Flags MarshalInputFlags
+}
+
+// MarshalOutput is output from the Marshal method.
+type MarshalOutput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Buf []byte // contains marshaled message
+}
+
+// MarshalInputFlags configure the marshaler.
+// Most flags correspond to fields in proto.MarshalOptions.
+type MarshalInputFlags = uint8
+
+const (
+ MarshalDeterministic MarshalInputFlags = 1 << iota
+ MarshalUseCachedSize
+)
+
+// UnmarshalInput is input to the Unmarshal method.
+type UnmarshalInput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Message protoreflect.Message
+ Buf []byte // input buffer
+ Flags UnmarshalInputFlags
+ Resolver interface {
+ FindExtensionByName(field protoreflect.FullName) (protoreflect.ExtensionType, error)
+ FindExtensionByNumber(message protoreflect.FullName, field protoreflect.FieldNumber) (protoreflect.ExtensionType, error)
+ }
+}
+
+// UnmarshalOutput is output from the Unmarshal method.
+type UnmarshalOutput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Flags UnmarshalOutputFlags
+}
+
+// UnmarshalInputFlags configure the unmarshaler.
+// Most flags correspond to fields in proto.UnmarshalOptions.
+type UnmarshalInputFlags = uint8
+
+const (
+ UnmarshalDiscardUnknown UnmarshalInputFlags = 1 << iota
+)
+
+// UnmarshalOutputFlags are output from the Unmarshal method.
+type UnmarshalOutputFlags = uint8
+
+const (
+ // UnmarshalInitialized may be set on return if all required fields are known to be set.
+ // If unset, then it does not necessarily indicate that the message is uninitialized,
+ // only that its status could not be confirmed.
+ UnmarshalInitialized UnmarshalOutputFlags = 1 << iota
+)
+
+// MergeInput is input to the Merge method.
+type MergeInput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Source protoreflect.Message
+ Destination protoreflect.Message
+}
+
+// MergeOutput is output from the Merge method.
+type MergeOutput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Flags MergeOutputFlags
+}
+
+// MergeOutputFlags are output from the Merge method.
+type MergeOutputFlags = uint8
+
+const (
+ // MergeComplete reports whether the merge was performed.
+ // If unset, the merger must have made no changes to the destination.
+ MergeComplete MergeOutputFlags = 1 << iota
+)
+
+// CheckInitializedInput is input to the CheckInitialized method.
+type CheckInitializedInput = struct {
+ pragma.NoUnkeyedLiterals
+
+ Message protoreflect.Message
+}
+
+// CheckInitializedOutput is output from the CheckInitialized method.
+type CheckInitializedOutput = struct {
+ pragma.NoUnkeyedLiterals
+}
diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go
new file mode 100644
index 0000000..4a1ab7f
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/impl.go
@@ -0,0 +1,44 @@
+// Copyright 2018 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package protoimpl contains the default implementation for messages
+// generated by protoc-gen-go.
+//
+// WARNING: This package should only ever be imported by generated messages.
+// The compatibility agreement covers nothing except for functionality needed
+// to keep existing generated messages operational. Breakages that occur due
+// to unauthorized usages of this package are not the author's responsibility.
+package protoimpl
+
+import (
+ "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/internal/filetype"
+ "google.golang.org/protobuf/internal/impl"
+)
+
+// UnsafeEnabled specifies whether package unsafe can be used.
+const UnsafeEnabled = impl.UnsafeEnabled
+
+type (
+ // Types used by generated code in init functions.
+ DescBuilder = filedesc.Builder
+ TypeBuilder = filetype.Builder
+
+ // Types used by generated code to implement EnumType, MessageType, and ExtensionType.
+ EnumInfo = impl.EnumInfo
+ MessageInfo = impl.MessageInfo
+ ExtensionInfo = impl.ExtensionInfo
+
+ // Types embedded in generated messages.
+ MessageState = impl.MessageState
+ SizeCache = impl.SizeCache
+ WeakFields = impl.WeakFields
+ UnknownFields = impl.UnknownFields
+ ExtensionFields = impl.ExtensionFields
+ ExtensionFieldV1 = impl.ExtensionField
+
+ Pointer = impl.Pointer
+)
+
+var X impl.Export
diff --git a/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go
new file mode 100644
index 0000000..ff094e1
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/runtime/protoimpl/version.go
@@ -0,0 +1,56 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package protoimpl
+
+import (
+ "google.golang.org/protobuf/internal/version"
+)
+
+const (
+ // MaxVersion is the maximum supported version for generated .pb.go files.
+ // It is always the current version of the module.
+ MaxVersion = version.Minor
+
+ // GenVersion is the runtime version required by generated .pb.go files.
+ // This is incremented when generated code relies on new functionality
+ // in the runtime.
+ GenVersion = 20
+
+ // MinVersion is the minimum supported version for generated .pb.go files.
+ // This is incremented when the runtime drops support for old code.
+ MinVersion = 0
+)
+
+// EnforceVersion is used by code generated by protoc-gen-go
+// to statically enforce minimum and maximum versions of this package.
+// A compilation failure implies either that:
+// * the runtime package is too old and needs to be updated OR
+// * the generated code is too old and needs to be regenerated.
+//
+// The runtime package can be upgraded by running:
+// go get google.golang.org/protobuf
+//
+// The generated code can be regenerated by running:
+// protoc --go_out=${PROTOC_GEN_GO_ARGS} ${PROTO_FILES}
+//
+// Example usage by generated code:
+// const (
+// // Verify that this generated code is sufficiently up-to-date.
+// _ = protoimpl.EnforceVersion(genVersion - protoimpl.MinVersion)
+// // Verify that runtime/protoimpl is sufficiently up-to-date.
+// _ = protoimpl.EnforceVersion(protoimpl.MaxVersion - genVersion)
+// )
+//
+// The genVersion is the current minor version used to generated the code.
+// This compile-time check relies on negative integer overflow of a uint
+// being a compilation failure (guaranteed by the Go specification).
+type EnforceVersion uint
+
+// This enforces the following invariant:
+// MinVersion ≤ GenVersion ≤ MaxVersion
+const (
+ _ = EnforceVersion(GenVersion - MinVersion)
+ _ = EnforceVersion(MaxVersion - GenVersion)
+)
diff --git a/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go
new file mode 100644
index 0000000..8242378
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/descriptorpb/descriptor.pb.go
@@ -0,0 +1,4040 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+// Based on original Protocol Buffers design by
+// Sanjay Ghemawat, Jeff Dean, and others.
+//
+// The messages in this file describe the definitions found in .proto files.
+// A valid .proto file can be translated directly to a FileDescriptorProto
+// without any other information (e.g. without reading its imports).
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/descriptor.proto
+
+package descriptorpb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoiface "google.golang.org/protobuf/runtime/protoiface"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ reflect "reflect"
+ sync "sync"
+)
+
+type FieldDescriptorProto_Type int32
+
+const (
+ // 0 is reserved for errors.
+ // Order is weird for historical reasons.
+ FieldDescriptorProto_TYPE_DOUBLE FieldDescriptorProto_Type = 1
+ FieldDescriptorProto_TYPE_FLOAT FieldDescriptorProto_Type = 2
+ // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT64 if
+ // negative values are likely.
+ FieldDescriptorProto_TYPE_INT64 FieldDescriptorProto_Type = 3
+ FieldDescriptorProto_TYPE_UINT64 FieldDescriptorProto_Type = 4
+ // Not ZigZag encoded. Negative numbers take 10 bytes. Use TYPE_SINT32 if
+ // negative values are likely.
+ FieldDescriptorProto_TYPE_INT32 FieldDescriptorProto_Type = 5
+ FieldDescriptorProto_TYPE_FIXED64 FieldDescriptorProto_Type = 6
+ FieldDescriptorProto_TYPE_FIXED32 FieldDescriptorProto_Type = 7
+ FieldDescriptorProto_TYPE_BOOL FieldDescriptorProto_Type = 8
+ FieldDescriptorProto_TYPE_STRING FieldDescriptorProto_Type = 9
+ // Tag-delimited aggregate.
+ // Group type is deprecated and not supported in proto3. However, Proto3
+ // implementations should still be able to parse the group wire format and
+ // treat group fields as unknown fields.
+ FieldDescriptorProto_TYPE_GROUP FieldDescriptorProto_Type = 10
+ FieldDescriptorProto_TYPE_MESSAGE FieldDescriptorProto_Type = 11 // Length-delimited aggregate.
+ // New in version 2.
+ FieldDescriptorProto_TYPE_BYTES FieldDescriptorProto_Type = 12
+ FieldDescriptorProto_TYPE_UINT32 FieldDescriptorProto_Type = 13
+ FieldDescriptorProto_TYPE_ENUM FieldDescriptorProto_Type = 14
+ FieldDescriptorProto_TYPE_SFIXED32 FieldDescriptorProto_Type = 15
+ FieldDescriptorProto_TYPE_SFIXED64 FieldDescriptorProto_Type = 16
+ FieldDescriptorProto_TYPE_SINT32 FieldDescriptorProto_Type = 17 // Uses ZigZag encoding.
+ FieldDescriptorProto_TYPE_SINT64 FieldDescriptorProto_Type = 18 // Uses ZigZag encoding.
+)
+
+// Enum value maps for FieldDescriptorProto_Type.
+var (
+ FieldDescriptorProto_Type_name = map[int32]string{
+ 1: "TYPE_DOUBLE",
+ 2: "TYPE_FLOAT",
+ 3: "TYPE_INT64",
+ 4: "TYPE_UINT64",
+ 5: "TYPE_INT32",
+ 6: "TYPE_FIXED64",
+ 7: "TYPE_FIXED32",
+ 8: "TYPE_BOOL",
+ 9: "TYPE_STRING",
+ 10: "TYPE_GROUP",
+ 11: "TYPE_MESSAGE",
+ 12: "TYPE_BYTES",
+ 13: "TYPE_UINT32",
+ 14: "TYPE_ENUM",
+ 15: "TYPE_SFIXED32",
+ 16: "TYPE_SFIXED64",
+ 17: "TYPE_SINT32",
+ 18: "TYPE_SINT64",
+ }
+ FieldDescriptorProto_Type_value = map[string]int32{
+ "TYPE_DOUBLE": 1,
+ "TYPE_FLOAT": 2,
+ "TYPE_INT64": 3,
+ "TYPE_UINT64": 4,
+ "TYPE_INT32": 5,
+ "TYPE_FIXED64": 6,
+ "TYPE_FIXED32": 7,
+ "TYPE_BOOL": 8,
+ "TYPE_STRING": 9,
+ "TYPE_GROUP": 10,
+ "TYPE_MESSAGE": 11,
+ "TYPE_BYTES": 12,
+ "TYPE_UINT32": 13,
+ "TYPE_ENUM": 14,
+ "TYPE_SFIXED32": 15,
+ "TYPE_SFIXED64": 16,
+ "TYPE_SINT32": 17,
+ "TYPE_SINT64": 18,
+ }
+)
+
+func (x FieldDescriptorProto_Type) Enum() *FieldDescriptorProto_Type {
+ p := new(FieldDescriptorProto_Type)
+ *p = x
+ return p
+}
+
+func (x FieldDescriptorProto_Type) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FieldDescriptorProto_Type) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_descriptor_proto_enumTypes[0].Descriptor()
+}
+
+func (FieldDescriptorProto_Type) Type() protoreflect.EnumType {
+ return &file_google_protobuf_descriptor_proto_enumTypes[0]
+}
+
+func (x FieldDescriptorProto_Type) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *FieldDescriptorProto_Type) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = FieldDescriptorProto_Type(num)
+ return nil
+}
+
+// Deprecated: Use FieldDescriptorProto_Type.Descriptor instead.
+func (FieldDescriptorProto_Type) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4, 0}
+}
+
+type FieldDescriptorProto_Label int32
+
+const (
+ // 0 is reserved for errors
+ FieldDescriptorProto_LABEL_OPTIONAL FieldDescriptorProto_Label = 1
+ FieldDescriptorProto_LABEL_REQUIRED FieldDescriptorProto_Label = 2
+ FieldDescriptorProto_LABEL_REPEATED FieldDescriptorProto_Label = 3
+)
+
+// Enum value maps for FieldDescriptorProto_Label.
+var (
+ FieldDescriptorProto_Label_name = map[int32]string{
+ 1: "LABEL_OPTIONAL",
+ 2: "LABEL_REQUIRED",
+ 3: "LABEL_REPEATED",
+ }
+ FieldDescriptorProto_Label_value = map[string]int32{
+ "LABEL_OPTIONAL": 1,
+ "LABEL_REQUIRED": 2,
+ "LABEL_REPEATED": 3,
+ }
+)
+
+func (x FieldDescriptorProto_Label) Enum() *FieldDescriptorProto_Label {
+ p := new(FieldDescriptorProto_Label)
+ *p = x
+ return p
+}
+
+func (x FieldDescriptorProto_Label) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FieldDescriptorProto_Label) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_descriptor_proto_enumTypes[1].Descriptor()
+}
+
+func (FieldDescriptorProto_Label) Type() protoreflect.EnumType {
+ return &file_google_protobuf_descriptor_proto_enumTypes[1]
+}
+
+func (x FieldDescriptorProto_Label) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *FieldDescriptorProto_Label) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = FieldDescriptorProto_Label(num)
+ return nil
+}
+
+// Deprecated: Use FieldDescriptorProto_Label.Descriptor instead.
+func (FieldDescriptorProto_Label) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4, 1}
+}
+
+// Generated classes can be optimized for speed or code size.
+type FileOptions_OptimizeMode int32
+
+const (
+ FileOptions_SPEED FileOptions_OptimizeMode = 1 // Generate complete code for parsing, serialization,
+ // etc.
+ FileOptions_CODE_SIZE FileOptions_OptimizeMode = 2 // Use ReflectionOps to implement these methods.
+ FileOptions_LITE_RUNTIME FileOptions_OptimizeMode = 3 // Generate code using MessageLite and the lite runtime.
+)
+
+// Enum value maps for FileOptions_OptimizeMode.
+var (
+ FileOptions_OptimizeMode_name = map[int32]string{
+ 1: "SPEED",
+ 2: "CODE_SIZE",
+ 3: "LITE_RUNTIME",
+ }
+ FileOptions_OptimizeMode_value = map[string]int32{
+ "SPEED": 1,
+ "CODE_SIZE": 2,
+ "LITE_RUNTIME": 3,
+ }
+)
+
+func (x FileOptions_OptimizeMode) Enum() *FileOptions_OptimizeMode {
+ p := new(FileOptions_OptimizeMode)
+ *p = x
+ return p
+}
+
+func (x FileOptions_OptimizeMode) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FileOptions_OptimizeMode) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_descriptor_proto_enumTypes[2].Descriptor()
+}
+
+func (FileOptions_OptimizeMode) Type() protoreflect.EnumType {
+ return &file_google_protobuf_descriptor_proto_enumTypes[2]
+}
+
+func (x FileOptions_OptimizeMode) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *FileOptions_OptimizeMode) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = FileOptions_OptimizeMode(num)
+ return nil
+}
+
+// Deprecated: Use FileOptions_OptimizeMode.Descriptor instead.
+func (FileOptions_OptimizeMode) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10, 0}
+}
+
+type FieldOptions_CType int32
+
+const (
+ // Default mode.
+ FieldOptions_STRING FieldOptions_CType = 0
+ FieldOptions_CORD FieldOptions_CType = 1
+ FieldOptions_STRING_PIECE FieldOptions_CType = 2
+)
+
+// Enum value maps for FieldOptions_CType.
+var (
+ FieldOptions_CType_name = map[int32]string{
+ 0: "STRING",
+ 1: "CORD",
+ 2: "STRING_PIECE",
+ }
+ FieldOptions_CType_value = map[string]int32{
+ "STRING": 0,
+ "CORD": 1,
+ "STRING_PIECE": 2,
+ }
+)
+
+func (x FieldOptions_CType) Enum() *FieldOptions_CType {
+ p := new(FieldOptions_CType)
+ *p = x
+ return p
+}
+
+func (x FieldOptions_CType) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FieldOptions_CType) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_descriptor_proto_enumTypes[3].Descriptor()
+}
+
+func (FieldOptions_CType) Type() protoreflect.EnumType {
+ return &file_google_protobuf_descriptor_proto_enumTypes[3]
+}
+
+func (x FieldOptions_CType) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *FieldOptions_CType) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = FieldOptions_CType(num)
+ return nil
+}
+
+// Deprecated: Use FieldOptions_CType.Descriptor instead.
+func (FieldOptions_CType) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 0}
+}
+
+type FieldOptions_JSType int32
+
+const (
+ // Use the default type.
+ FieldOptions_JS_NORMAL FieldOptions_JSType = 0
+ // Use JavaScript strings.
+ FieldOptions_JS_STRING FieldOptions_JSType = 1
+ // Use JavaScript numbers.
+ FieldOptions_JS_NUMBER FieldOptions_JSType = 2
+)
+
+// Enum value maps for FieldOptions_JSType.
+var (
+ FieldOptions_JSType_name = map[int32]string{
+ 0: "JS_NORMAL",
+ 1: "JS_STRING",
+ 2: "JS_NUMBER",
+ }
+ FieldOptions_JSType_value = map[string]int32{
+ "JS_NORMAL": 0,
+ "JS_STRING": 1,
+ "JS_NUMBER": 2,
+ }
+)
+
+func (x FieldOptions_JSType) Enum() *FieldOptions_JSType {
+ p := new(FieldOptions_JSType)
+ *p = x
+ return p
+}
+
+func (x FieldOptions_JSType) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (FieldOptions_JSType) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_descriptor_proto_enumTypes[4].Descriptor()
+}
+
+func (FieldOptions_JSType) Type() protoreflect.EnumType {
+ return &file_google_protobuf_descriptor_proto_enumTypes[4]
+}
+
+func (x FieldOptions_JSType) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *FieldOptions_JSType) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = FieldOptions_JSType(num)
+ return nil
+}
+
+// Deprecated: Use FieldOptions_JSType.Descriptor instead.
+func (FieldOptions_JSType) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12, 1}
+}
+
+// Is this method side-effect-free (or safe in HTTP parlance), or idempotent,
+// or neither? HTTP based RPC implementation may choose GET verb for safe
+// methods, and PUT verb for idempotent methods instead of the default POST.
+type MethodOptions_IdempotencyLevel int32
+
+const (
+ MethodOptions_IDEMPOTENCY_UNKNOWN MethodOptions_IdempotencyLevel = 0
+ MethodOptions_NO_SIDE_EFFECTS MethodOptions_IdempotencyLevel = 1 // implies idempotent
+ MethodOptions_IDEMPOTENT MethodOptions_IdempotencyLevel = 2 // idempotent, but may have side effects
+)
+
+// Enum value maps for MethodOptions_IdempotencyLevel.
+var (
+ MethodOptions_IdempotencyLevel_name = map[int32]string{
+ 0: "IDEMPOTENCY_UNKNOWN",
+ 1: "NO_SIDE_EFFECTS",
+ 2: "IDEMPOTENT",
+ }
+ MethodOptions_IdempotencyLevel_value = map[string]int32{
+ "IDEMPOTENCY_UNKNOWN": 0,
+ "NO_SIDE_EFFECTS": 1,
+ "IDEMPOTENT": 2,
+ }
+)
+
+func (x MethodOptions_IdempotencyLevel) Enum() *MethodOptions_IdempotencyLevel {
+ p := new(MethodOptions_IdempotencyLevel)
+ *p = x
+ return p
+}
+
+func (x MethodOptions_IdempotencyLevel) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (MethodOptions_IdempotencyLevel) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_descriptor_proto_enumTypes[5].Descriptor()
+}
+
+func (MethodOptions_IdempotencyLevel) Type() protoreflect.EnumType {
+ return &file_google_protobuf_descriptor_proto_enumTypes[5]
+}
+
+func (x MethodOptions_IdempotencyLevel) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *MethodOptions_IdempotencyLevel) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = MethodOptions_IdempotencyLevel(num)
+ return nil
+}
+
+// Deprecated: Use MethodOptions_IdempotencyLevel.Descriptor instead.
+func (MethodOptions_IdempotencyLevel) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17, 0}
+}
+
+// The protocol compiler can output a FileDescriptorSet containing the .proto
+// files it parses.
+type FileDescriptorSet struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ File []*FileDescriptorProto `protobuf:"bytes,1,rep,name=file" json:"file,omitempty"`
+}
+
+func (x *FileDescriptorSet) Reset() {
+ *x = FileDescriptorSet{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *FileDescriptorSet) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileDescriptorSet) ProtoMessage() {}
+
+func (x *FileDescriptorSet) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileDescriptorSet.ProtoReflect.Descriptor instead.
+func (*FileDescriptorSet) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *FileDescriptorSet) GetFile() []*FileDescriptorProto {
+ if x != nil {
+ return x.File
+ }
+ return nil
+}
+
+// Describes a complete .proto file.
+type FileDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"` // file name, relative to root of source tree
+ Package *string `protobuf:"bytes,2,opt,name=package" json:"package,omitempty"` // e.g. "foo", "foo.bar", etc.
+ // Names of files imported by this file.
+ Dependency []string `protobuf:"bytes,3,rep,name=dependency" json:"dependency,omitempty"`
+ // Indexes of the public imported files in the dependency list above.
+ PublicDependency []int32 `protobuf:"varint,10,rep,name=public_dependency,json=publicDependency" json:"public_dependency,omitempty"`
+ // Indexes of the weak imported files in the dependency list.
+ // For Google-internal migration only. Do not use.
+ WeakDependency []int32 `protobuf:"varint,11,rep,name=weak_dependency,json=weakDependency" json:"weak_dependency,omitempty"`
+ // All top-level definitions in this file.
+ MessageType []*DescriptorProto `protobuf:"bytes,4,rep,name=message_type,json=messageType" json:"message_type,omitempty"`
+ EnumType []*EnumDescriptorProto `protobuf:"bytes,5,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
+ Service []*ServiceDescriptorProto `protobuf:"bytes,6,rep,name=service" json:"service,omitempty"`
+ Extension []*FieldDescriptorProto `protobuf:"bytes,7,rep,name=extension" json:"extension,omitempty"`
+ Options *FileOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
+ // This field contains optional information about the original source code.
+ // You may safely remove this entire field without harming runtime
+ // functionality of the descriptors -- the information is needed only by
+ // development tools.
+ SourceCodeInfo *SourceCodeInfo `protobuf:"bytes,9,opt,name=source_code_info,json=sourceCodeInfo" json:"source_code_info,omitempty"`
+ // The syntax of the proto file.
+ // The supported values are "proto2" and "proto3".
+ Syntax *string `protobuf:"bytes,12,opt,name=syntax" json:"syntax,omitempty"`
+}
+
+func (x *FileDescriptorProto) Reset() {
+ *x = FileDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[1]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *FileDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileDescriptorProto) ProtoMessage() {}
+
+func (x *FileDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[1]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileDescriptorProto.ProtoReflect.Descriptor instead.
+func (*FileDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *FileDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *FileDescriptorProto) GetPackage() string {
+ if x != nil && x.Package != nil {
+ return *x.Package
+ }
+ return ""
+}
+
+func (x *FileDescriptorProto) GetDependency() []string {
+ if x != nil {
+ return x.Dependency
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetPublicDependency() []int32 {
+ if x != nil {
+ return x.PublicDependency
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetWeakDependency() []int32 {
+ if x != nil {
+ return x.WeakDependency
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetMessageType() []*DescriptorProto {
+ if x != nil {
+ return x.MessageType
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetEnumType() []*EnumDescriptorProto {
+ if x != nil {
+ return x.EnumType
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetService() []*ServiceDescriptorProto {
+ if x != nil {
+ return x.Service
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetExtension() []*FieldDescriptorProto {
+ if x != nil {
+ return x.Extension
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetOptions() *FileOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetSourceCodeInfo() *SourceCodeInfo {
+ if x != nil {
+ return x.SourceCodeInfo
+ }
+ return nil
+}
+
+func (x *FileDescriptorProto) GetSyntax() string {
+ if x != nil && x.Syntax != nil {
+ return *x.Syntax
+ }
+ return ""
+}
+
+// Describes a message type.
+type DescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Field []*FieldDescriptorProto `protobuf:"bytes,2,rep,name=field" json:"field,omitempty"`
+ Extension []*FieldDescriptorProto `protobuf:"bytes,6,rep,name=extension" json:"extension,omitempty"`
+ NestedType []*DescriptorProto `protobuf:"bytes,3,rep,name=nested_type,json=nestedType" json:"nested_type,omitempty"`
+ EnumType []*EnumDescriptorProto `protobuf:"bytes,4,rep,name=enum_type,json=enumType" json:"enum_type,omitempty"`
+ ExtensionRange []*DescriptorProto_ExtensionRange `protobuf:"bytes,5,rep,name=extension_range,json=extensionRange" json:"extension_range,omitempty"`
+ OneofDecl []*OneofDescriptorProto `protobuf:"bytes,8,rep,name=oneof_decl,json=oneofDecl" json:"oneof_decl,omitempty"`
+ Options *MessageOptions `protobuf:"bytes,7,opt,name=options" json:"options,omitempty"`
+ ReservedRange []*DescriptorProto_ReservedRange `protobuf:"bytes,9,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
+ // Reserved field names, which may not be used by fields in the same message.
+ // A given name may only be reserved once.
+ ReservedName []string `protobuf:"bytes,10,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+}
+
+func (x *DescriptorProto) Reset() {
+ *x = DescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[2]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *DescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DescriptorProto) ProtoMessage() {}
+
+func (x *DescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[2]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use DescriptorProto.ProtoReflect.Descriptor instead.
+func (*DescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *DescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *DescriptorProto) GetField() []*FieldDescriptorProto {
+ if x != nil {
+ return x.Field
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetExtension() []*FieldDescriptorProto {
+ if x != nil {
+ return x.Extension
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetNestedType() []*DescriptorProto {
+ if x != nil {
+ return x.NestedType
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetEnumType() []*EnumDescriptorProto {
+ if x != nil {
+ return x.EnumType
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetExtensionRange() []*DescriptorProto_ExtensionRange {
+ if x != nil {
+ return x.ExtensionRange
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetOneofDecl() []*OneofDescriptorProto {
+ if x != nil {
+ return x.OneofDecl
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetOptions() *MessageOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetReservedRange() []*DescriptorProto_ReservedRange {
+ if x != nil {
+ return x.ReservedRange
+ }
+ return nil
+}
+
+func (x *DescriptorProto) GetReservedName() []string {
+ if x != nil {
+ return x.ReservedName
+ }
+ return nil
+}
+
+type ExtensionRangeOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+func (x *ExtensionRangeOptions) Reset() {
+ *x = ExtensionRangeOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[3]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *ExtensionRangeOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ExtensionRangeOptions) ProtoMessage() {}
+
+func (x *ExtensionRangeOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[3]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor instead.
+func (*ExtensionRangeOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{3}
+}
+
+var extRange_ExtensionRangeOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use ExtensionRangeOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*ExtensionRangeOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_ExtensionRangeOptions
+}
+
+func (x *ExtensionRangeOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+// Describes a field within a message.
+type FieldDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Number *int32 `protobuf:"varint,3,opt,name=number" json:"number,omitempty"`
+ Label *FieldDescriptorProto_Label `protobuf:"varint,4,opt,name=label,enum=google.protobuf.FieldDescriptorProto_Label" json:"label,omitempty"`
+ // If type_name is set, this need not be set. If both this and type_name
+ // are set, this must be one of TYPE_ENUM, TYPE_MESSAGE or TYPE_GROUP.
+ Type *FieldDescriptorProto_Type `protobuf:"varint,5,opt,name=type,enum=google.protobuf.FieldDescriptorProto_Type" json:"type,omitempty"`
+ // For message and enum types, this is the name of the type. If the name
+ // starts with a '.', it is fully-qualified. Otherwise, C++-like scoping
+ // rules are used to find the type (i.e. first the nested types within this
+ // message are searched, then within the parent, on up to the root
+ // namespace).
+ TypeName *string `protobuf:"bytes,6,opt,name=type_name,json=typeName" json:"type_name,omitempty"`
+ // For extensions, this is the name of the type being extended. It is
+ // resolved in the same manner as type_name.
+ Extendee *string `protobuf:"bytes,2,opt,name=extendee" json:"extendee,omitempty"`
+ // For numeric types, contains the original text representation of the value.
+ // For booleans, "true" or "false".
+ // For strings, contains the default text contents (not escaped in any way).
+ // For bytes, contains the C escaped value. All bytes >= 128 are escaped.
+ // TODO(kenton): Base-64 encode?
+ DefaultValue *string `protobuf:"bytes,7,opt,name=default_value,json=defaultValue" json:"default_value,omitempty"`
+ // If set, gives the index of a oneof in the containing type's oneof_decl
+ // list. This field is a member of that oneof.
+ OneofIndex *int32 `protobuf:"varint,9,opt,name=oneof_index,json=oneofIndex" json:"oneof_index,omitempty"`
+ // JSON name of this field. The value is set by protocol compiler. If the
+ // user has set a "json_name" option on this field, that option's value
+ // will be used. Otherwise, it's deduced from the field's name by converting
+ // it to camelCase.
+ JsonName *string `protobuf:"bytes,10,opt,name=json_name,json=jsonName" json:"json_name,omitempty"`
+ Options *FieldOptions `protobuf:"bytes,8,opt,name=options" json:"options,omitempty"`
+ // If true, this is a proto3 "optional". When a proto3 field is optional, it
+ // tracks presence regardless of field type.
+ //
+ // When proto3_optional is true, this field must be belong to a oneof to
+ // signal to old proto3 clients that presence is tracked for this field. This
+ // oneof is known as a "synthetic" oneof, and this field must be its sole
+ // member (each proto3 optional field gets its own synthetic oneof). Synthetic
+ // oneofs exist in the descriptor only, and do not generate any API. Synthetic
+ // oneofs must be ordered after all "real" oneofs.
+ //
+ // For message fields, proto3_optional doesn't create any semantic change,
+ // since non-repeated message fields always track presence. However it still
+ // indicates the semantic detail of whether the user wrote "optional" or not.
+ // This can be useful for round-tripping the .proto file. For consistency we
+ // give message fields a synthetic oneof also, even though it is not required
+ // to track presence. This is especially important because the parser can't
+ // tell if a field is a message or an enum, so it must always create a
+ // synthetic oneof.
+ //
+ // Proto2 optional fields do not set this flag, because they already indicate
+ // optional with `LABEL_OPTIONAL`.
+ Proto3Optional *bool `protobuf:"varint,17,opt,name=proto3_optional,json=proto3Optional" json:"proto3_optional,omitempty"`
+}
+
+func (x *FieldDescriptorProto) Reset() {
+ *x = FieldDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[4]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *FieldDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FieldDescriptorProto) ProtoMessage() {}
+
+func (x *FieldDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[4]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use FieldDescriptorProto.ProtoReflect.Descriptor instead.
+func (*FieldDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *FieldDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *FieldDescriptorProto) GetNumber() int32 {
+ if x != nil && x.Number != nil {
+ return *x.Number
+ }
+ return 0
+}
+
+func (x *FieldDescriptorProto) GetLabel() FieldDescriptorProto_Label {
+ if x != nil && x.Label != nil {
+ return *x.Label
+ }
+ return FieldDescriptorProto_LABEL_OPTIONAL
+}
+
+func (x *FieldDescriptorProto) GetType() FieldDescriptorProto_Type {
+ if x != nil && x.Type != nil {
+ return *x.Type
+ }
+ return FieldDescriptorProto_TYPE_DOUBLE
+}
+
+func (x *FieldDescriptorProto) GetTypeName() string {
+ if x != nil && x.TypeName != nil {
+ return *x.TypeName
+ }
+ return ""
+}
+
+func (x *FieldDescriptorProto) GetExtendee() string {
+ if x != nil && x.Extendee != nil {
+ return *x.Extendee
+ }
+ return ""
+}
+
+func (x *FieldDescriptorProto) GetDefaultValue() string {
+ if x != nil && x.DefaultValue != nil {
+ return *x.DefaultValue
+ }
+ return ""
+}
+
+func (x *FieldDescriptorProto) GetOneofIndex() int32 {
+ if x != nil && x.OneofIndex != nil {
+ return *x.OneofIndex
+ }
+ return 0
+}
+
+func (x *FieldDescriptorProto) GetJsonName() string {
+ if x != nil && x.JsonName != nil {
+ return *x.JsonName
+ }
+ return ""
+}
+
+func (x *FieldDescriptorProto) GetOptions() *FieldOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+func (x *FieldDescriptorProto) GetProto3Optional() bool {
+ if x != nil && x.Proto3Optional != nil {
+ return *x.Proto3Optional
+ }
+ return false
+}
+
+// Describes a oneof.
+type OneofDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Options *OneofOptions `protobuf:"bytes,2,opt,name=options" json:"options,omitempty"`
+}
+
+func (x *OneofDescriptorProto) Reset() {
+ *x = OneofDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[5]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *OneofDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OneofDescriptorProto) ProtoMessage() {}
+
+func (x *OneofDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[5]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use OneofDescriptorProto.ProtoReflect.Descriptor instead.
+func (*OneofDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *OneofDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *OneofDescriptorProto) GetOptions() *OneofOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+// Describes an enum type.
+type EnumDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Value []*EnumValueDescriptorProto `protobuf:"bytes,2,rep,name=value" json:"value,omitempty"`
+ Options *EnumOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+ // Range of reserved numeric values. Reserved numeric values may not be used
+ // by enum values in the same enum declaration. Reserved ranges may not
+ // overlap.
+ ReservedRange []*EnumDescriptorProto_EnumReservedRange `protobuf:"bytes,4,rep,name=reserved_range,json=reservedRange" json:"reserved_range,omitempty"`
+ // Reserved enum value names, which may not be reused. A given name may only
+ // be reserved once.
+ ReservedName []string `protobuf:"bytes,5,rep,name=reserved_name,json=reservedName" json:"reserved_name,omitempty"`
+}
+
+func (x *EnumDescriptorProto) Reset() {
+ *x = EnumDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[6]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *EnumDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EnumDescriptorProto) ProtoMessage() {}
+
+func (x *EnumDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[6]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use EnumDescriptorProto.ProtoReflect.Descriptor instead.
+func (*EnumDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *EnumDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *EnumDescriptorProto) GetValue() []*EnumValueDescriptorProto {
+ if x != nil {
+ return x.Value
+ }
+ return nil
+}
+
+func (x *EnumDescriptorProto) GetOptions() *EnumOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+func (x *EnumDescriptorProto) GetReservedRange() []*EnumDescriptorProto_EnumReservedRange {
+ if x != nil {
+ return x.ReservedRange
+ }
+ return nil
+}
+
+func (x *EnumDescriptorProto) GetReservedName() []string {
+ if x != nil {
+ return x.ReservedName
+ }
+ return nil
+}
+
+// Describes a value within an enum.
+type EnumValueDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Number *int32 `protobuf:"varint,2,opt,name=number" json:"number,omitempty"`
+ Options *EnumValueOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+}
+
+func (x *EnumValueDescriptorProto) Reset() {
+ *x = EnumValueDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[7]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *EnumValueDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EnumValueDescriptorProto) ProtoMessage() {}
+
+func (x *EnumValueDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[7]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use EnumValueDescriptorProto.ProtoReflect.Descriptor instead.
+func (*EnumValueDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *EnumValueDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *EnumValueDescriptorProto) GetNumber() int32 {
+ if x != nil && x.Number != nil {
+ return *x.Number
+ }
+ return 0
+}
+
+func (x *EnumValueDescriptorProto) GetOptions() *EnumValueOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+// Describes a service.
+type ServiceDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ Method []*MethodDescriptorProto `protobuf:"bytes,2,rep,name=method" json:"method,omitempty"`
+ Options *ServiceOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+}
+
+func (x *ServiceDescriptorProto) Reset() {
+ *x = ServiceDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[8]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *ServiceDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ServiceDescriptorProto) ProtoMessage() {}
+
+func (x *ServiceDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[8]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use ServiceDescriptorProto.ProtoReflect.Descriptor instead.
+func (*ServiceDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *ServiceDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *ServiceDescriptorProto) GetMethod() []*MethodDescriptorProto {
+ if x != nil {
+ return x.Method
+ }
+ return nil
+}
+
+func (x *ServiceDescriptorProto) GetOptions() *ServiceOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+// Describes a method of a service.
+type MethodDescriptorProto struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ // Input and output type names. These are resolved in the same way as
+ // FieldDescriptorProto.type_name, but must refer to a message type.
+ InputType *string `protobuf:"bytes,2,opt,name=input_type,json=inputType" json:"input_type,omitempty"`
+ OutputType *string `protobuf:"bytes,3,opt,name=output_type,json=outputType" json:"output_type,omitempty"`
+ Options *MethodOptions `protobuf:"bytes,4,opt,name=options" json:"options,omitempty"`
+ // Identifies if client streams multiple client messages
+ ClientStreaming *bool `protobuf:"varint,5,opt,name=client_streaming,json=clientStreaming,def=0" json:"client_streaming,omitempty"`
+ // Identifies if server streams multiple server messages
+ ServerStreaming *bool `protobuf:"varint,6,opt,name=server_streaming,json=serverStreaming,def=0" json:"server_streaming,omitempty"`
+}
+
+// Default values for MethodDescriptorProto fields.
+const (
+ Default_MethodDescriptorProto_ClientStreaming = bool(false)
+ Default_MethodDescriptorProto_ServerStreaming = bool(false)
+)
+
+func (x *MethodDescriptorProto) Reset() {
+ *x = MethodDescriptorProto{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[9]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *MethodDescriptorProto) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MethodDescriptorProto) ProtoMessage() {}
+
+func (x *MethodDescriptorProto) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[9]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use MethodDescriptorProto.ProtoReflect.Descriptor instead.
+func (*MethodDescriptorProto) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{9}
+}
+
+func (x *MethodDescriptorProto) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *MethodDescriptorProto) GetInputType() string {
+ if x != nil && x.InputType != nil {
+ return *x.InputType
+ }
+ return ""
+}
+
+func (x *MethodDescriptorProto) GetOutputType() string {
+ if x != nil && x.OutputType != nil {
+ return *x.OutputType
+ }
+ return ""
+}
+
+func (x *MethodDescriptorProto) GetOptions() *MethodOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+func (x *MethodDescriptorProto) GetClientStreaming() bool {
+ if x != nil && x.ClientStreaming != nil {
+ return *x.ClientStreaming
+ }
+ return Default_MethodDescriptorProto_ClientStreaming
+}
+
+func (x *MethodDescriptorProto) GetServerStreaming() bool {
+ if x != nil && x.ServerStreaming != nil {
+ return *x.ServerStreaming
+ }
+ return Default_MethodDescriptorProto_ServerStreaming
+}
+
+type FileOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // Sets the Java package where classes generated from this .proto will be
+ // placed. By default, the proto package is used, but this is often
+ // inappropriate because proto packages do not normally start with backwards
+ // domain names.
+ JavaPackage *string `protobuf:"bytes,1,opt,name=java_package,json=javaPackage" json:"java_package,omitempty"`
+ // If set, all the classes from the .proto file are wrapped in a single
+ // outer class with the given name. This applies to both Proto1
+ // (equivalent to the old "--one_java_file" option) and Proto2 (where
+ // a .proto always translates to a single class, but you may want to
+ // explicitly choose the class name).
+ JavaOuterClassname *string `protobuf:"bytes,8,opt,name=java_outer_classname,json=javaOuterClassname" json:"java_outer_classname,omitempty"`
+ // If set true, then the Java code generator will generate a separate .java
+ // file for each top-level message, enum, and service defined in the .proto
+ // file. Thus, these types will *not* be nested inside the outer class
+ // named by java_outer_classname. However, the outer class will still be
+ // generated to contain the file's getDescriptor() method as well as any
+ // top-level extensions defined in the file.
+ JavaMultipleFiles *bool `protobuf:"varint,10,opt,name=java_multiple_files,json=javaMultipleFiles,def=0" json:"java_multiple_files,omitempty"`
+ // This option does nothing.
+ //
+ // Deprecated: Do not use.
+ JavaGenerateEqualsAndHash *bool `protobuf:"varint,20,opt,name=java_generate_equals_and_hash,json=javaGenerateEqualsAndHash" json:"java_generate_equals_and_hash,omitempty"`
+ // If set true, then the Java2 code generator will generate code that
+ // throws an exception whenever an attempt is made to assign a non-UTF-8
+ // byte sequence to a string field.
+ // Message reflection will do the same.
+ // However, an extension field still accepts non-UTF-8 byte sequences.
+ // This option has no effect on when used with the lite runtime.
+ JavaStringCheckUtf8 *bool `protobuf:"varint,27,opt,name=java_string_check_utf8,json=javaStringCheckUtf8,def=0" json:"java_string_check_utf8,omitempty"`
+ OptimizeFor *FileOptions_OptimizeMode `protobuf:"varint,9,opt,name=optimize_for,json=optimizeFor,enum=google.protobuf.FileOptions_OptimizeMode,def=1" json:"optimize_for,omitempty"`
+ // Sets the Go package where structs generated from this .proto will be
+ // placed. If omitted, the Go package will be derived from the following:
+ // - The basename of the package import path, if provided.
+ // - Otherwise, the package statement in the .proto file, if present.
+ // - Otherwise, the basename of the .proto file, without extension.
+ GoPackage *string `protobuf:"bytes,11,opt,name=go_package,json=goPackage" json:"go_package,omitempty"`
+ // Should generic services be generated in each language? "Generic" services
+ // are not specific to any particular RPC system. They are generated by the
+ // main code generators in each language (without additional plugins).
+ // Generic services were the only kind of service generation supported by
+ // early versions of google.protobuf.
+ //
+ // Generic services are now considered deprecated in favor of using plugins
+ // that generate code specific to your particular RPC system. Therefore,
+ // these default to false. Old code which depends on generic services should
+ // explicitly set them to true.
+ CcGenericServices *bool `protobuf:"varint,16,opt,name=cc_generic_services,json=ccGenericServices,def=0" json:"cc_generic_services,omitempty"`
+ JavaGenericServices *bool `protobuf:"varint,17,opt,name=java_generic_services,json=javaGenericServices,def=0" json:"java_generic_services,omitempty"`
+ PyGenericServices *bool `protobuf:"varint,18,opt,name=py_generic_services,json=pyGenericServices,def=0" json:"py_generic_services,omitempty"`
+ PhpGenericServices *bool `protobuf:"varint,42,opt,name=php_generic_services,json=phpGenericServices,def=0" json:"php_generic_services,omitempty"`
+ // Is this file deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for everything in the file, or it will be completely ignored; in the very
+ // least, this is a formalization for deprecating files.
+ Deprecated *bool `protobuf:"varint,23,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // Enables the use of arenas for the proto messages in this file. This applies
+ // only to generated classes for C++.
+ CcEnableArenas *bool `protobuf:"varint,31,opt,name=cc_enable_arenas,json=ccEnableArenas,def=1" json:"cc_enable_arenas,omitempty"`
+ // Sets the objective c class prefix which is prepended to all objective c
+ // generated classes from this .proto. There is no default.
+ ObjcClassPrefix *string `protobuf:"bytes,36,opt,name=objc_class_prefix,json=objcClassPrefix" json:"objc_class_prefix,omitempty"`
+ // Namespace for generated classes; defaults to the package.
+ CsharpNamespace *string `protobuf:"bytes,37,opt,name=csharp_namespace,json=csharpNamespace" json:"csharp_namespace,omitempty"`
+ // By default Swift generators will take the proto package and CamelCase it
+ // replacing '.' with underscore and use that to prefix the types/symbols
+ // defined. When this options is provided, they will use this value instead
+ // to prefix the types/symbols defined.
+ SwiftPrefix *string `protobuf:"bytes,39,opt,name=swift_prefix,json=swiftPrefix" json:"swift_prefix,omitempty"`
+ // Sets the php class prefix which is prepended to all php generated classes
+ // from this .proto. Default is empty.
+ PhpClassPrefix *string `protobuf:"bytes,40,opt,name=php_class_prefix,json=phpClassPrefix" json:"php_class_prefix,omitempty"`
+ // Use this option to change the namespace of php generated classes. Default
+ // is empty. When this option is empty, the package name will be used for
+ // determining the namespace.
+ PhpNamespace *string `protobuf:"bytes,41,opt,name=php_namespace,json=phpNamespace" json:"php_namespace,omitempty"`
+ // Use this option to change the namespace of php generated metadata classes.
+ // Default is empty. When this option is empty, the proto file name will be
+ // used for determining the namespace.
+ PhpMetadataNamespace *string `protobuf:"bytes,44,opt,name=php_metadata_namespace,json=phpMetadataNamespace" json:"php_metadata_namespace,omitempty"`
+ // Use this option to change the package of ruby generated classes. Default
+ // is empty. When this option is not set, the package name will be used for
+ // determining the ruby package.
+ RubyPackage *string `protobuf:"bytes,45,opt,name=ruby_package,json=rubyPackage" json:"ruby_package,omitempty"`
+ // The parser stores options it doesn't recognize here.
+ // See the documentation for the "Options" section above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for FileOptions fields.
+const (
+ Default_FileOptions_JavaMultipleFiles = bool(false)
+ Default_FileOptions_JavaStringCheckUtf8 = bool(false)
+ Default_FileOptions_OptimizeFor = FileOptions_SPEED
+ Default_FileOptions_CcGenericServices = bool(false)
+ Default_FileOptions_JavaGenericServices = bool(false)
+ Default_FileOptions_PyGenericServices = bool(false)
+ Default_FileOptions_PhpGenericServices = bool(false)
+ Default_FileOptions_Deprecated = bool(false)
+ Default_FileOptions_CcEnableArenas = bool(true)
+)
+
+func (x *FileOptions) Reset() {
+ *x = FileOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[10]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *FileOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FileOptions) ProtoMessage() {}
+
+func (x *FileOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[10]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use FileOptions.ProtoReflect.Descriptor instead.
+func (*FileOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{10}
+}
+
+var extRange_FileOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use FileOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*FileOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_FileOptions
+}
+
+func (x *FileOptions) GetJavaPackage() string {
+ if x != nil && x.JavaPackage != nil {
+ return *x.JavaPackage
+ }
+ return ""
+}
+
+func (x *FileOptions) GetJavaOuterClassname() string {
+ if x != nil && x.JavaOuterClassname != nil {
+ return *x.JavaOuterClassname
+ }
+ return ""
+}
+
+func (x *FileOptions) GetJavaMultipleFiles() bool {
+ if x != nil && x.JavaMultipleFiles != nil {
+ return *x.JavaMultipleFiles
+ }
+ return Default_FileOptions_JavaMultipleFiles
+}
+
+// Deprecated: Do not use.
+func (x *FileOptions) GetJavaGenerateEqualsAndHash() bool {
+ if x != nil && x.JavaGenerateEqualsAndHash != nil {
+ return *x.JavaGenerateEqualsAndHash
+ }
+ return false
+}
+
+func (x *FileOptions) GetJavaStringCheckUtf8() bool {
+ if x != nil && x.JavaStringCheckUtf8 != nil {
+ return *x.JavaStringCheckUtf8
+ }
+ return Default_FileOptions_JavaStringCheckUtf8
+}
+
+func (x *FileOptions) GetOptimizeFor() FileOptions_OptimizeMode {
+ if x != nil && x.OptimizeFor != nil {
+ return *x.OptimizeFor
+ }
+ return Default_FileOptions_OptimizeFor
+}
+
+func (x *FileOptions) GetGoPackage() string {
+ if x != nil && x.GoPackage != nil {
+ return *x.GoPackage
+ }
+ return ""
+}
+
+func (x *FileOptions) GetCcGenericServices() bool {
+ if x != nil && x.CcGenericServices != nil {
+ return *x.CcGenericServices
+ }
+ return Default_FileOptions_CcGenericServices
+}
+
+func (x *FileOptions) GetJavaGenericServices() bool {
+ if x != nil && x.JavaGenericServices != nil {
+ return *x.JavaGenericServices
+ }
+ return Default_FileOptions_JavaGenericServices
+}
+
+func (x *FileOptions) GetPyGenericServices() bool {
+ if x != nil && x.PyGenericServices != nil {
+ return *x.PyGenericServices
+ }
+ return Default_FileOptions_PyGenericServices
+}
+
+func (x *FileOptions) GetPhpGenericServices() bool {
+ if x != nil && x.PhpGenericServices != nil {
+ return *x.PhpGenericServices
+ }
+ return Default_FileOptions_PhpGenericServices
+}
+
+func (x *FileOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_FileOptions_Deprecated
+}
+
+func (x *FileOptions) GetCcEnableArenas() bool {
+ if x != nil && x.CcEnableArenas != nil {
+ return *x.CcEnableArenas
+ }
+ return Default_FileOptions_CcEnableArenas
+}
+
+func (x *FileOptions) GetObjcClassPrefix() string {
+ if x != nil && x.ObjcClassPrefix != nil {
+ return *x.ObjcClassPrefix
+ }
+ return ""
+}
+
+func (x *FileOptions) GetCsharpNamespace() string {
+ if x != nil && x.CsharpNamespace != nil {
+ return *x.CsharpNamespace
+ }
+ return ""
+}
+
+func (x *FileOptions) GetSwiftPrefix() string {
+ if x != nil && x.SwiftPrefix != nil {
+ return *x.SwiftPrefix
+ }
+ return ""
+}
+
+func (x *FileOptions) GetPhpClassPrefix() string {
+ if x != nil && x.PhpClassPrefix != nil {
+ return *x.PhpClassPrefix
+ }
+ return ""
+}
+
+func (x *FileOptions) GetPhpNamespace() string {
+ if x != nil && x.PhpNamespace != nil {
+ return *x.PhpNamespace
+ }
+ return ""
+}
+
+func (x *FileOptions) GetPhpMetadataNamespace() string {
+ if x != nil && x.PhpMetadataNamespace != nil {
+ return *x.PhpMetadataNamespace
+ }
+ return ""
+}
+
+func (x *FileOptions) GetRubyPackage() string {
+ if x != nil && x.RubyPackage != nil {
+ return *x.RubyPackage
+ }
+ return ""
+}
+
+func (x *FileOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type MessageOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // Set true to use the old proto1 MessageSet wire format for extensions.
+ // This is provided for backwards-compatibility with the MessageSet wire
+ // format. You should not use this for any other reason: It's less
+ // efficient, has fewer features, and is more complicated.
+ //
+ // The message must be defined exactly as follows:
+ // message Foo {
+ // option message_set_wire_format = true;
+ // extensions 4 to max;
+ // }
+ // Note that the message cannot have any defined fields; MessageSets only
+ // have extensions.
+ //
+ // All extensions of your type must be singular messages; e.g. they cannot
+ // be int32s, enums, or repeated messages.
+ //
+ // Because this is an option, the above two restrictions are not enforced by
+ // the protocol compiler.
+ MessageSetWireFormat *bool `protobuf:"varint,1,opt,name=message_set_wire_format,json=messageSetWireFormat,def=0" json:"message_set_wire_format,omitempty"`
+ // Disables the generation of the standard "descriptor()" accessor, which can
+ // conflict with a field of the same name. This is meant to make migration
+ // from proto1 easier; new code should avoid fields named "descriptor".
+ NoStandardDescriptorAccessor *bool `protobuf:"varint,2,opt,name=no_standard_descriptor_accessor,json=noStandardDescriptorAccessor,def=0" json:"no_standard_descriptor_accessor,omitempty"`
+ // Is this message deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the message, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating messages.
+ Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // Whether the message is an automatically generated map entry type for the
+ // maps field.
+ //
+ // For maps fields:
+ // map<KeyType, ValueType> map_field = 1;
+ // The parsed descriptor looks like:
+ // message MapFieldEntry {
+ // option map_entry = true;
+ // optional KeyType key = 1;
+ // optional ValueType value = 2;
+ // }
+ // repeated MapFieldEntry map_field = 1;
+ //
+ // Implementations may choose not to generate the map_entry=true message, but
+ // use a native map in the target language to hold the keys and values.
+ // The reflection APIs in such implementations still need to work as
+ // if the field is a repeated message field.
+ //
+ // NOTE: Do not set the option in .proto files. Always use the maps syntax
+ // instead. The option should only be implicitly set by the proto compiler
+ // parser.
+ MapEntry *bool `protobuf:"varint,7,opt,name=map_entry,json=mapEntry" json:"map_entry,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for MessageOptions fields.
+const (
+ Default_MessageOptions_MessageSetWireFormat = bool(false)
+ Default_MessageOptions_NoStandardDescriptorAccessor = bool(false)
+ Default_MessageOptions_Deprecated = bool(false)
+)
+
+func (x *MessageOptions) Reset() {
+ *x = MessageOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[11]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *MessageOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MessageOptions) ProtoMessage() {}
+
+func (x *MessageOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[11]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use MessageOptions.ProtoReflect.Descriptor instead.
+func (*MessageOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{11}
+}
+
+var extRange_MessageOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use MessageOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*MessageOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_MessageOptions
+}
+
+func (x *MessageOptions) GetMessageSetWireFormat() bool {
+ if x != nil && x.MessageSetWireFormat != nil {
+ return *x.MessageSetWireFormat
+ }
+ return Default_MessageOptions_MessageSetWireFormat
+}
+
+func (x *MessageOptions) GetNoStandardDescriptorAccessor() bool {
+ if x != nil && x.NoStandardDescriptorAccessor != nil {
+ return *x.NoStandardDescriptorAccessor
+ }
+ return Default_MessageOptions_NoStandardDescriptorAccessor
+}
+
+func (x *MessageOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_MessageOptions_Deprecated
+}
+
+func (x *MessageOptions) GetMapEntry() bool {
+ if x != nil && x.MapEntry != nil {
+ return *x.MapEntry
+ }
+ return false
+}
+
+func (x *MessageOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type FieldOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // The ctype option instructs the C++ code generator to use a different
+ // representation of the field than it normally would. See the specific
+ // options below. This option is not yet implemented in the open source
+ // release -- sorry, we'll try to include it in a future version!
+ Ctype *FieldOptions_CType `protobuf:"varint,1,opt,name=ctype,enum=google.protobuf.FieldOptions_CType,def=0" json:"ctype,omitempty"`
+ // The packed option can be enabled for repeated primitive fields to enable
+ // a more efficient representation on the wire. Rather than repeatedly
+ // writing the tag and type for each element, the entire array is encoded as
+ // a single length-delimited blob. In proto3, only explicit setting it to
+ // false will avoid using packed encoding.
+ Packed *bool `protobuf:"varint,2,opt,name=packed" json:"packed,omitempty"`
+ // The jstype option determines the JavaScript type used for values of the
+ // field. The option is permitted only for 64 bit integral and fixed types
+ // (int64, uint64, sint64, fixed64, sfixed64). A field with jstype JS_STRING
+ // is represented as JavaScript string, which avoids loss of precision that
+ // can happen when a large value is converted to a floating point JavaScript.
+ // Specifying JS_NUMBER for the jstype causes the generated JavaScript code to
+ // use the JavaScript "number" type. The behavior of the default option
+ // JS_NORMAL is implementation dependent.
+ //
+ // This option is an enum to permit additional types to be added, e.g.
+ // goog.math.Integer.
+ Jstype *FieldOptions_JSType `protobuf:"varint,6,opt,name=jstype,enum=google.protobuf.FieldOptions_JSType,def=0" json:"jstype,omitempty"`
+ // Should this field be parsed lazily? Lazy applies only to message-type
+ // fields. It means that when the outer message is initially parsed, the
+ // inner message's contents will not be parsed but instead stored in encoded
+ // form. The inner message will actually be parsed when it is first accessed.
+ //
+ // This is only a hint. Implementations are free to choose whether to use
+ // eager or lazy parsing regardless of the value of this option. However,
+ // setting this option true suggests that the protocol author believes that
+ // using lazy parsing on this field is worth the additional bookkeeping
+ // overhead typically needed to implement it.
+ //
+ // This option does not affect the public interface of any generated code;
+ // all method signatures remain the same. Furthermore, thread-safety of the
+ // interface is not affected by this option; const methods remain safe to
+ // call from multiple threads concurrently, while non-const methods continue
+ // to require exclusive access.
+ //
+ //
+ // Note that implementations may choose not to check required fields within
+ // a lazy sub-message. That is, calling IsInitialized() on the outer message
+ // may return true even if the inner message has missing required fields.
+ // This is necessary because otherwise the inner message would have to be
+ // parsed in order to perform the check, defeating the purpose of lazy
+ // parsing. An implementation which chooses not to check required fields
+ // must be consistent about it. That is, for any particular sub-message, the
+ // implementation must either *always* check its required fields, or *never*
+ // check its required fields, regardless of whether or not the message has
+ // been parsed.
+ Lazy *bool `protobuf:"varint,5,opt,name=lazy,def=0" json:"lazy,omitempty"`
+ // Is this field deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for accessors, or it will be completely ignored; in the very least, this
+ // is a formalization for deprecating fields.
+ Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // For Google-internal migration only. Do not use.
+ Weak *bool `protobuf:"varint,10,opt,name=weak,def=0" json:"weak,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for FieldOptions fields.
+const (
+ Default_FieldOptions_Ctype = FieldOptions_STRING
+ Default_FieldOptions_Jstype = FieldOptions_JS_NORMAL
+ Default_FieldOptions_Lazy = bool(false)
+ Default_FieldOptions_Deprecated = bool(false)
+ Default_FieldOptions_Weak = bool(false)
+)
+
+func (x *FieldOptions) Reset() {
+ *x = FieldOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[12]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *FieldOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FieldOptions) ProtoMessage() {}
+
+func (x *FieldOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[12]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use FieldOptions.ProtoReflect.Descriptor instead.
+func (*FieldOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{12}
+}
+
+var extRange_FieldOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use FieldOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*FieldOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_FieldOptions
+}
+
+func (x *FieldOptions) GetCtype() FieldOptions_CType {
+ if x != nil && x.Ctype != nil {
+ return *x.Ctype
+ }
+ return Default_FieldOptions_Ctype
+}
+
+func (x *FieldOptions) GetPacked() bool {
+ if x != nil && x.Packed != nil {
+ return *x.Packed
+ }
+ return false
+}
+
+func (x *FieldOptions) GetJstype() FieldOptions_JSType {
+ if x != nil && x.Jstype != nil {
+ return *x.Jstype
+ }
+ return Default_FieldOptions_Jstype
+}
+
+func (x *FieldOptions) GetLazy() bool {
+ if x != nil && x.Lazy != nil {
+ return *x.Lazy
+ }
+ return Default_FieldOptions_Lazy
+}
+
+func (x *FieldOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_FieldOptions_Deprecated
+}
+
+func (x *FieldOptions) GetWeak() bool {
+ if x != nil && x.Weak != nil {
+ return *x.Weak
+ }
+ return Default_FieldOptions_Weak
+}
+
+func (x *FieldOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type OneofOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+func (x *OneofOptions) Reset() {
+ *x = OneofOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[13]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *OneofOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*OneofOptions) ProtoMessage() {}
+
+func (x *OneofOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[13]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use OneofOptions.ProtoReflect.Descriptor instead.
+func (*OneofOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{13}
+}
+
+var extRange_OneofOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use OneofOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*OneofOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_OneofOptions
+}
+
+func (x *OneofOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type EnumOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // Set this option to true to allow mapping different tag names to the same
+ // value.
+ AllowAlias *bool `protobuf:"varint,2,opt,name=allow_alias,json=allowAlias" json:"allow_alias,omitempty"`
+ // Is this enum deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the enum, or it will be completely ignored; in the very least, this
+ // is a formalization for deprecating enums.
+ Deprecated *bool `protobuf:"varint,3,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for EnumOptions fields.
+const (
+ Default_EnumOptions_Deprecated = bool(false)
+)
+
+func (x *EnumOptions) Reset() {
+ *x = EnumOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[14]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *EnumOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EnumOptions) ProtoMessage() {}
+
+func (x *EnumOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[14]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use EnumOptions.ProtoReflect.Descriptor instead.
+func (*EnumOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{14}
+}
+
+var extRange_EnumOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use EnumOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*EnumOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_EnumOptions
+}
+
+func (x *EnumOptions) GetAllowAlias() bool {
+ if x != nil && x.AllowAlias != nil {
+ return *x.AllowAlias
+ }
+ return false
+}
+
+func (x *EnumOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_EnumOptions_Deprecated
+}
+
+func (x *EnumOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type EnumValueOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // Is this enum value deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the enum value, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating enum values.
+ Deprecated *bool `protobuf:"varint,1,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for EnumValueOptions fields.
+const (
+ Default_EnumValueOptions_Deprecated = bool(false)
+)
+
+func (x *EnumValueOptions) Reset() {
+ *x = EnumValueOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[15]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *EnumValueOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EnumValueOptions) ProtoMessage() {}
+
+func (x *EnumValueOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[15]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor instead.
+func (*EnumValueOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{15}
+}
+
+var extRange_EnumValueOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use EnumValueOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*EnumValueOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_EnumValueOptions
+}
+
+func (x *EnumValueOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_EnumValueOptions_Deprecated
+}
+
+func (x *EnumValueOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type ServiceOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // Is this service deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the service, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating services.
+ Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for ServiceOptions fields.
+const (
+ Default_ServiceOptions_Deprecated = bool(false)
+)
+
+func (x *ServiceOptions) Reset() {
+ *x = ServiceOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[16]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *ServiceOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ServiceOptions) ProtoMessage() {}
+
+func (x *ServiceOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[16]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor instead.
+func (*ServiceOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{16}
+}
+
+var extRange_ServiceOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use ServiceOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*ServiceOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_ServiceOptions
+}
+
+func (x *ServiceOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_ServiceOptions_Deprecated
+}
+
+func (x *ServiceOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+type MethodOptions struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+ extensionFields protoimpl.ExtensionFields
+
+ // Is this method deprecated?
+ // Depending on the target platform, this can emit Deprecated annotations
+ // for the method, or it will be completely ignored; in the very least,
+ // this is a formalization for deprecating methods.
+ Deprecated *bool `protobuf:"varint,33,opt,name=deprecated,def=0" json:"deprecated,omitempty"`
+ IdempotencyLevel *MethodOptions_IdempotencyLevel `protobuf:"varint,34,opt,name=idempotency_level,json=idempotencyLevel,enum=google.protobuf.MethodOptions_IdempotencyLevel,def=0" json:"idempotency_level,omitempty"`
+ // The parser stores options it doesn't recognize here. See above.
+ UninterpretedOption []*UninterpretedOption `protobuf:"bytes,999,rep,name=uninterpreted_option,json=uninterpretedOption" json:"uninterpreted_option,omitempty"`
+}
+
+// Default values for MethodOptions fields.
+const (
+ Default_MethodOptions_Deprecated = bool(false)
+ Default_MethodOptions_IdempotencyLevel = MethodOptions_IDEMPOTENCY_UNKNOWN
+)
+
+func (x *MethodOptions) Reset() {
+ *x = MethodOptions{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[17]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *MethodOptions) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*MethodOptions) ProtoMessage() {}
+
+func (x *MethodOptions) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[17]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use MethodOptions.ProtoReflect.Descriptor instead.
+func (*MethodOptions) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{17}
+}
+
+var extRange_MethodOptions = []protoiface.ExtensionRangeV1{
+ {Start: 1000, End: 536870911},
+}
+
+// Deprecated: Use MethodOptions.ProtoReflect.Descriptor.ExtensionRanges instead.
+func (*MethodOptions) ExtensionRangeArray() []protoiface.ExtensionRangeV1 {
+ return extRange_MethodOptions
+}
+
+func (x *MethodOptions) GetDeprecated() bool {
+ if x != nil && x.Deprecated != nil {
+ return *x.Deprecated
+ }
+ return Default_MethodOptions_Deprecated
+}
+
+func (x *MethodOptions) GetIdempotencyLevel() MethodOptions_IdempotencyLevel {
+ if x != nil && x.IdempotencyLevel != nil {
+ return *x.IdempotencyLevel
+ }
+ return Default_MethodOptions_IdempotencyLevel
+}
+
+func (x *MethodOptions) GetUninterpretedOption() []*UninterpretedOption {
+ if x != nil {
+ return x.UninterpretedOption
+ }
+ return nil
+}
+
+// A message representing a option the parser does not recognize. This only
+// appears in options protos created by the compiler::Parser class.
+// DescriptorPool resolves these when building Descriptor objects. Therefore,
+// options protos in descriptor objects (e.g. returned by Descriptor::options(),
+// or produced by Descriptor::CopyTo()) will never have UninterpretedOptions
+// in them.
+type UninterpretedOption struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Name []*UninterpretedOption_NamePart `protobuf:"bytes,2,rep,name=name" json:"name,omitempty"`
+ // The value of the uninterpreted option, in whatever type the tokenizer
+ // identified it as during parsing. Exactly one of these should be set.
+ IdentifierValue *string `protobuf:"bytes,3,opt,name=identifier_value,json=identifierValue" json:"identifier_value,omitempty"`
+ PositiveIntValue *uint64 `protobuf:"varint,4,opt,name=positive_int_value,json=positiveIntValue" json:"positive_int_value,omitempty"`
+ NegativeIntValue *int64 `protobuf:"varint,5,opt,name=negative_int_value,json=negativeIntValue" json:"negative_int_value,omitempty"`
+ DoubleValue *float64 `protobuf:"fixed64,6,opt,name=double_value,json=doubleValue" json:"double_value,omitempty"`
+ StringValue []byte `protobuf:"bytes,7,opt,name=string_value,json=stringValue" json:"string_value,omitempty"`
+ AggregateValue *string `protobuf:"bytes,8,opt,name=aggregate_value,json=aggregateValue" json:"aggregate_value,omitempty"`
+}
+
+func (x *UninterpretedOption) Reset() {
+ *x = UninterpretedOption{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[18]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *UninterpretedOption) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UninterpretedOption) ProtoMessage() {}
+
+func (x *UninterpretedOption) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[18]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use UninterpretedOption.ProtoReflect.Descriptor instead.
+func (*UninterpretedOption) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{18}
+}
+
+func (x *UninterpretedOption) GetName() []*UninterpretedOption_NamePart {
+ if x != nil {
+ return x.Name
+ }
+ return nil
+}
+
+func (x *UninterpretedOption) GetIdentifierValue() string {
+ if x != nil && x.IdentifierValue != nil {
+ return *x.IdentifierValue
+ }
+ return ""
+}
+
+func (x *UninterpretedOption) GetPositiveIntValue() uint64 {
+ if x != nil && x.PositiveIntValue != nil {
+ return *x.PositiveIntValue
+ }
+ return 0
+}
+
+func (x *UninterpretedOption) GetNegativeIntValue() int64 {
+ if x != nil && x.NegativeIntValue != nil {
+ return *x.NegativeIntValue
+ }
+ return 0
+}
+
+func (x *UninterpretedOption) GetDoubleValue() float64 {
+ if x != nil && x.DoubleValue != nil {
+ return *x.DoubleValue
+ }
+ return 0
+}
+
+func (x *UninterpretedOption) GetStringValue() []byte {
+ if x != nil {
+ return x.StringValue
+ }
+ return nil
+}
+
+func (x *UninterpretedOption) GetAggregateValue() string {
+ if x != nil && x.AggregateValue != nil {
+ return *x.AggregateValue
+ }
+ return ""
+}
+
+// Encapsulates information about the original source file from which a
+// FileDescriptorProto was generated.
+type SourceCodeInfo struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // A Location identifies a piece of source code in a .proto file which
+ // corresponds to a particular definition. This information is intended
+ // to be useful to IDEs, code indexers, documentation generators, and similar
+ // tools.
+ //
+ // For example, say we have a file like:
+ // message Foo {
+ // optional string foo = 1;
+ // }
+ // Let's look at just the field definition:
+ // optional string foo = 1;
+ // ^ ^^ ^^ ^ ^^^
+ // a bc de f ghi
+ // We have the following locations:
+ // span path represents
+ // [a,i) [ 4, 0, 2, 0 ] The whole field definition.
+ // [a,b) [ 4, 0, 2, 0, 4 ] The label (optional).
+ // [c,d) [ 4, 0, 2, 0, 5 ] The type (string).
+ // [e,f) [ 4, 0, 2, 0, 1 ] The name (foo).
+ // [g,h) [ 4, 0, 2, 0, 3 ] The number (1).
+ //
+ // Notes:
+ // - A location may refer to a repeated field itself (i.e. not to any
+ // particular index within it). This is used whenever a set of elements are
+ // logically enclosed in a single code segment. For example, an entire
+ // extend block (possibly containing multiple extension definitions) will
+ // have an outer location whose path refers to the "extensions" repeated
+ // field without an index.
+ // - Multiple locations may have the same path. This happens when a single
+ // logical declaration is spread out across multiple places. The most
+ // obvious example is the "extend" block again -- there may be multiple
+ // extend blocks in the same scope, each of which will have the same path.
+ // - A location's span is not always a subset of its parent's span. For
+ // example, the "extendee" of an extension declaration appears at the
+ // beginning of the "extend" block and is shared by all extensions within
+ // the block.
+ // - Just because a location's span is a subset of some other location's span
+ // does not mean that it is a descendant. For example, a "group" defines
+ // both a type and a field in a single declaration. Thus, the locations
+ // corresponding to the type and field and their components will overlap.
+ // - Code which tries to interpret locations should probably be designed to
+ // ignore those that it doesn't understand, as more types of locations could
+ // be recorded in the future.
+ Location []*SourceCodeInfo_Location `protobuf:"bytes,1,rep,name=location" json:"location,omitempty"`
+}
+
+func (x *SourceCodeInfo) Reset() {
+ *x = SourceCodeInfo{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[19]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *SourceCodeInfo) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SourceCodeInfo) ProtoMessage() {}
+
+func (x *SourceCodeInfo) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[19]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use SourceCodeInfo.ProtoReflect.Descriptor instead.
+func (*SourceCodeInfo) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{19}
+}
+
+func (x *SourceCodeInfo) GetLocation() []*SourceCodeInfo_Location {
+ if x != nil {
+ return x.Location
+ }
+ return nil
+}
+
+// Describes the relationship between generated code and its original source
+// file. A GeneratedCodeInfo message is associated with only one generated
+// source file, but may contain references to different source .proto files.
+type GeneratedCodeInfo struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // An Annotation connects some span of text in generated code to an element
+ // of its generating .proto file.
+ Annotation []*GeneratedCodeInfo_Annotation `protobuf:"bytes,1,rep,name=annotation" json:"annotation,omitempty"`
+}
+
+func (x *GeneratedCodeInfo) Reset() {
+ *x = GeneratedCodeInfo{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[20]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *GeneratedCodeInfo) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GeneratedCodeInfo) ProtoMessage() {}
+
+func (x *GeneratedCodeInfo) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[20]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use GeneratedCodeInfo.ProtoReflect.Descriptor instead.
+func (*GeneratedCodeInfo) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20}
+}
+
+func (x *GeneratedCodeInfo) GetAnnotation() []*GeneratedCodeInfo_Annotation {
+ if x != nil {
+ return x.Annotation
+ }
+ return nil
+}
+
+type DescriptorProto_ExtensionRange struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive.
+ Options *ExtensionRangeOptions `protobuf:"bytes,3,opt,name=options" json:"options,omitempty"`
+}
+
+func (x *DescriptorProto_ExtensionRange) Reset() {
+ *x = DescriptorProto_ExtensionRange{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[21]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *DescriptorProto_ExtensionRange) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DescriptorProto_ExtensionRange) ProtoMessage() {}
+
+func (x *DescriptorProto_ExtensionRange) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[21]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use DescriptorProto_ExtensionRange.ProtoReflect.Descriptor instead.
+func (*DescriptorProto_ExtensionRange) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2, 0}
+}
+
+func (x *DescriptorProto_ExtensionRange) GetStart() int32 {
+ if x != nil && x.Start != nil {
+ return *x.Start
+ }
+ return 0
+}
+
+func (x *DescriptorProto_ExtensionRange) GetEnd() int32 {
+ if x != nil && x.End != nil {
+ return *x.End
+ }
+ return 0
+}
+
+func (x *DescriptorProto_ExtensionRange) GetOptions() *ExtensionRangeOptions {
+ if x != nil {
+ return x.Options
+ }
+ return nil
+}
+
+// Range of reserved tag numbers. Reserved tag numbers may not be used by
+// fields or extension ranges in the same message. Reserved ranges may
+// not overlap.
+type DescriptorProto_ReservedRange struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Exclusive.
+}
+
+func (x *DescriptorProto_ReservedRange) Reset() {
+ *x = DescriptorProto_ReservedRange{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[22]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *DescriptorProto_ReservedRange) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DescriptorProto_ReservedRange) ProtoMessage() {}
+
+func (x *DescriptorProto_ReservedRange) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[22]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use DescriptorProto_ReservedRange.ProtoReflect.Descriptor instead.
+func (*DescriptorProto_ReservedRange) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{2, 1}
+}
+
+func (x *DescriptorProto_ReservedRange) GetStart() int32 {
+ if x != nil && x.Start != nil {
+ return *x.Start
+ }
+ return 0
+}
+
+func (x *DescriptorProto_ReservedRange) GetEnd() int32 {
+ if x != nil && x.End != nil {
+ return *x.End
+ }
+ return 0
+}
+
+// Range of reserved numeric values. Reserved values may not be used by
+// entries in the same enum. Reserved ranges may not overlap.
+//
+// Note that this is distinct from DescriptorProto.ReservedRange in that it
+// is inclusive such that it can appropriately represent the entire int32
+// domain.
+type EnumDescriptorProto_EnumReservedRange struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Start *int32 `protobuf:"varint,1,opt,name=start" json:"start,omitempty"` // Inclusive.
+ End *int32 `protobuf:"varint,2,opt,name=end" json:"end,omitempty"` // Inclusive.
+}
+
+func (x *EnumDescriptorProto_EnumReservedRange) Reset() {
+ *x = EnumDescriptorProto_EnumReservedRange{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[23]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *EnumDescriptorProto_EnumReservedRange) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*EnumDescriptorProto_EnumReservedRange) ProtoMessage() {}
+
+func (x *EnumDescriptorProto_EnumReservedRange) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[23]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use EnumDescriptorProto_EnumReservedRange.ProtoReflect.Descriptor instead.
+func (*EnumDescriptorProto_EnumReservedRange) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{6, 0}
+}
+
+func (x *EnumDescriptorProto_EnumReservedRange) GetStart() int32 {
+ if x != nil && x.Start != nil {
+ return *x.Start
+ }
+ return 0
+}
+
+func (x *EnumDescriptorProto_EnumReservedRange) GetEnd() int32 {
+ if x != nil && x.End != nil {
+ return *x.End
+ }
+ return 0
+}
+
+// The name of the uninterpreted option. Each string represents a segment in
+// a dot-separated name. is_extension is true iff a segment represents an
+// extension (denoted with parentheses in options specs in .proto files).
+// E.g.,{ ["foo", false], ["bar.baz", true], ["qux", false] } represents
+// "foo.(bar.baz).qux".
+type UninterpretedOption_NamePart struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ NamePart *string `protobuf:"bytes,1,req,name=name_part,json=namePart" json:"name_part,omitempty"`
+ IsExtension *bool `protobuf:"varint,2,req,name=is_extension,json=isExtension" json:"is_extension,omitempty"`
+}
+
+func (x *UninterpretedOption_NamePart) Reset() {
+ *x = UninterpretedOption_NamePart{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[24]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *UninterpretedOption_NamePart) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UninterpretedOption_NamePart) ProtoMessage() {}
+
+func (x *UninterpretedOption_NamePart) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[24]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use UninterpretedOption_NamePart.ProtoReflect.Descriptor instead.
+func (*UninterpretedOption_NamePart) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{18, 0}
+}
+
+func (x *UninterpretedOption_NamePart) GetNamePart() string {
+ if x != nil && x.NamePart != nil {
+ return *x.NamePart
+ }
+ return ""
+}
+
+func (x *UninterpretedOption_NamePart) GetIsExtension() bool {
+ if x != nil && x.IsExtension != nil {
+ return *x.IsExtension
+ }
+ return false
+}
+
+type SourceCodeInfo_Location struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // Identifies which part of the FileDescriptorProto was defined at this
+ // location.
+ //
+ // Each element is a field number or an index. They form a path from
+ // the root FileDescriptorProto to the place where the definition. For
+ // example, this path:
+ // [ 4, 3, 2, 7, 1 ]
+ // refers to:
+ // file.message_type(3) // 4, 3
+ // .field(7) // 2, 7
+ // .name() // 1
+ // This is because FileDescriptorProto.message_type has field number 4:
+ // repeated DescriptorProto message_type = 4;
+ // and DescriptorProto.field has field number 2:
+ // repeated FieldDescriptorProto field = 2;
+ // and FieldDescriptorProto.name has field number 1:
+ // optional string name = 1;
+ //
+ // Thus, the above path gives the location of a field name. If we removed
+ // the last element:
+ // [ 4, 3, 2, 7 ]
+ // this path refers to the whole field declaration (from the beginning
+ // of the label to the terminating semicolon).
+ Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
+ // Always has exactly three or four elements: start line, start column,
+ // end line (optional, otherwise assumed same as start line), end column.
+ // These are packed into a single field for efficiency. Note that line
+ // and column numbers are zero-based -- typically you will want to add
+ // 1 to each before displaying to a user.
+ Span []int32 `protobuf:"varint,2,rep,packed,name=span" json:"span,omitempty"`
+ // If this SourceCodeInfo represents a complete declaration, these are any
+ // comments appearing before and after the declaration which appear to be
+ // attached to the declaration.
+ //
+ // A series of line comments appearing on consecutive lines, with no other
+ // tokens appearing on those lines, will be treated as a single comment.
+ //
+ // leading_detached_comments will keep paragraphs of comments that appear
+ // before (but not connected to) the current element. Each paragraph,
+ // separated by empty lines, will be one comment element in the repeated
+ // field.
+ //
+ // Only the comment content is provided; comment markers (e.g. //) are
+ // stripped out. For block comments, leading whitespace and an asterisk
+ // will be stripped from the beginning of each line other than the first.
+ // Newlines are included in the output.
+ //
+ // Examples:
+ //
+ // optional int32 foo = 1; // Comment attached to foo.
+ // // Comment attached to bar.
+ // optional int32 bar = 2;
+ //
+ // optional string baz = 3;
+ // // Comment attached to baz.
+ // // Another line attached to baz.
+ //
+ // // Comment attached to qux.
+ // //
+ // // Another line attached to qux.
+ // optional double qux = 4;
+ //
+ // // Detached comment for corge. This is not leading or trailing comments
+ // // to qux or corge because there are blank lines separating it from
+ // // both.
+ //
+ // // Detached comment for corge paragraph 2.
+ //
+ // optional string corge = 5;
+ // /* Block comment attached
+ // * to corge. Leading asterisks
+ // * will be removed. */
+ // /* Block comment attached to
+ // * grault. */
+ // optional int32 grault = 6;
+ //
+ // // ignored detached comments.
+ LeadingComments *string `protobuf:"bytes,3,opt,name=leading_comments,json=leadingComments" json:"leading_comments,omitempty"`
+ TrailingComments *string `protobuf:"bytes,4,opt,name=trailing_comments,json=trailingComments" json:"trailing_comments,omitempty"`
+ LeadingDetachedComments []string `protobuf:"bytes,6,rep,name=leading_detached_comments,json=leadingDetachedComments" json:"leading_detached_comments,omitempty"`
+}
+
+func (x *SourceCodeInfo_Location) Reset() {
+ *x = SourceCodeInfo_Location{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[25]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *SourceCodeInfo_Location) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SourceCodeInfo_Location) ProtoMessage() {}
+
+func (x *SourceCodeInfo_Location) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[25]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use SourceCodeInfo_Location.ProtoReflect.Descriptor instead.
+func (*SourceCodeInfo_Location) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{19, 0}
+}
+
+func (x *SourceCodeInfo_Location) GetPath() []int32 {
+ if x != nil {
+ return x.Path
+ }
+ return nil
+}
+
+func (x *SourceCodeInfo_Location) GetSpan() []int32 {
+ if x != nil {
+ return x.Span
+ }
+ return nil
+}
+
+func (x *SourceCodeInfo_Location) GetLeadingComments() string {
+ if x != nil && x.LeadingComments != nil {
+ return *x.LeadingComments
+ }
+ return ""
+}
+
+func (x *SourceCodeInfo_Location) GetTrailingComments() string {
+ if x != nil && x.TrailingComments != nil {
+ return *x.TrailingComments
+ }
+ return ""
+}
+
+func (x *SourceCodeInfo_Location) GetLeadingDetachedComments() []string {
+ if x != nil {
+ return x.LeadingDetachedComments
+ }
+ return nil
+}
+
+type GeneratedCodeInfo_Annotation struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // Identifies the element in the original source .proto file. This field
+ // is formatted the same as SourceCodeInfo.Location.path.
+ Path []int32 `protobuf:"varint,1,rep,packed,name=path" json:"path,omitempty"`
+ // Identifies the filesystem path to the original source .proto.
+ SourceFile *string `protobuf:"bytes,2,opt,name=source_file,json=sourceFile" json:"source_file,omitempty"`
+ // Identifies the starting offset in bytes in the generated code
+ // that relates to the identified object.
+ Begin *int32 `protobuf:"varint,3,opt,name=begin" json:"begin,omitempty"`
+ // Identifies the ending offset in bytes in the generated code that
+ // relates to the identified offset. The end offset should be one past
+ // the last relevant byte (so the length of the text = end - begin).
+ End *int32 `protobuf:"varint,4,opt,name=end" json:"end,omitempty"`
+}
+
+func (x *GeneratedCodeInfo_Annotation) Reset() {
+ *x = GeneratedCodeInfo_Annotation{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[26]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *GeneratedCodeInfo_Annotation) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GeneratedCodeInfo_Annotation) ProtoMessage() {}
+
+func (x *GeneratedCodeInfo_Annotation) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_descriptor_proto_msgTypes[26]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use GeneratedCodeInfo_Annotation.ProtoReflect.Descriptor instead.
+func (*GeneratedCodeInfo_Annotation) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_descriptor_proto_rawDescGZIP(), []int{20, 0}
+}
+
+func (x *GeneratedCodeInfo_Annotation) GetPath() []int32 {
+ if x != nil {
+ return x.Path
+ }
+ return nil
+}
+
+func (x *GeneratedCodeInfo_Annotation) GetSourceFile() string {
+ if x != nil && x.SourceFile != nil {
+ return *x.SourceFile
+ }
+ return ""
+}
+
+func (x *GeneratedCodeInfo_Annotation) GetBegin() int32 {
+ if x != nil && x.Begin != nil {
+ return *x.Begin
+ }
+ return 0
+}
+
+func (x *GeneratedCodeInfo_Annotation) GetEnd() int32 {
+ if x != nil && x.End != nil {
+ return *x.End
+ }
+ return 0
+}
+
+var File_google_protobuf_descriptor_proto protoreflect.FileDescriptor
+
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+
+var (
+ file_google_protobuf_descriptor_proto_rawDescOnce sync.Once
+ file_google_protobuf_descriptor_proto_rawDescData = file_google_protobuf_descriptor_proto_rawDesc
+)
+
+func file_google_protobuf_descriptor_proto_rawDescGZIP() []byte {
+ file_google_protobuf_descriptor_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_descriptor_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_descriptor_proto_rawDescData)
+ })
+ return file_google_protobuf_descriptor_proto_rawDescData
+}
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+var file_google_protobuf_descriptor_proto_enumTypes = make([]protoimpl.EnumInfo, 6)
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+}
+var file_google_protobuf_descriptor_proto_depIdxs = []int32{
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+ 8, // 1: google.protobuf.FileDescriptorProto.message_type:type_name -> google.protobuf.DescriptorProto
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+ 8, // 9: google.protobuf.DescriptorProto.nested_type:type_name -> google.protobuf.DescriptorProto
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+ 19, // 19: google.protobuf.OneofDescriptorProto.options:type_name -> google.protobuf.OneofOptions
+ 13, // 20: google.protobuf.EnumDescriptorProto.value:type_name -> google.protobuf.EnumValueDescriptorProto
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+ 24, // 29: google.protobuf.MessageOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 3, // 30: google.protobuf.FieldOptions.ctype:type_name -> google.protobuf.FieldOptions.CType
+ 4, // 31: google.protobuf.FieldOptions.jstype:type_name -> google.protobuf.FieldOptions.JSType
+ 24, // 32: google.protobuf.FieldOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 24, // 33: google.protobuf.OneofOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 24, // 34: google.protobuf.EnumOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 24, // 35: google.protobuf.EnumValueOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 24, // 36: google.protobuf.ServiceOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 5, // 37: google.protobuf.MethodOptions.idempotency_level:type_name -> google.protobuf.MethodOptions.IdempotencyLevel
+ 24, // 38: google.protobuf.MethodOptions.uninterpreted_option:type_name -> google.protobuf.UninterpretedOption
+ 30, // 39: google.protobuf.UninterpretedOption.name:type_name -> google.protobuf.UninterpretedOption.NamePart
+ 31, // 40: google.protobuf.SourceCodeInfo.location:type_name -> google.protobuf.SourceCodeInfo.Location
+ 32, // 41: google.protobuf.GeneratedCodeInfo.annotation:type_name -> google.protobuf.GeneratedCodeInfo.Annotation
+ 9, // 42: google.protobuf.DescriptorProto.ExtensionRange.options:type_name -> google.protobuf.ExtensionRangeOptions
+ 43, // [43:43] is the sub-list for method output_type
+ 43, // [43:43] is the sub-list for method input_type
+ 43, // [43:43] is the sub-list for extension type_name
+ 43, // [43:43] is the sub-list for extension extendee
+ 0, // [0:43] is the sub-list for field type_name
+}
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+ MessageInfos: file_google_protobuf_descriptor_proto_msgTypes,
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+ file_google_protobuf_descriptor_proto_goTypes = nil
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+}
diff --git a/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go
new file mode 100644
index 0000000..5f9498e
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/known/anypb/any.pb.go
@@ -0,0 +1,287 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/any.proto
+
+package anypb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ reflect "reflect"
+ sync "sync"
+)
+
+// `Any` contains an arbitrary serialized protocol buffer message along with a
+// URL that describes the type of the serialized message.
+//
+// Protobuf library provides support to pack/unpack Any values in the form
+// of utility functions or additional generated methods of the Any type.
+//
+// Example 1: Pack and unpack a message in C++.
+//
+// Foo foo = ...;
+// Any any;
+// any.PackFrom(foo);
+// ...
+// if (any.UnpackTo(&foo)) {
+// ...
+// }
+//
+// Example 2: Pack and unpack a message in Java.
+//
+// Foo foo = ...;
+// Any any = Any.pack(foo);
+// ...
+// if (any.is(Foo.class)) {
+// foo = any.unpack(Foo.class);
+// }
+//
+// Example 3: Pack and unpack a message in Python.
+//
+// foo = Foo(...)
+// any = Any()
+// any.Pack(foo)
+// ...
+// if any.Is(Foo.DESCRIPTOR):
+// any.Unpack(foo)
+// ...
+//
+// Example 4: Pack and unpack a message in Go
+//
+// foo := &pb.Foo{...}
+// any, err := ptypes.MarshalAny(foo)
+// ...
+// foo := &pb.Foo{}
+// if err := ptypes.UnmarshalAny(any, foo); err != nil {
+// ...
+// }
+//
+// The pack methods provided by protobuf library will by default use
+// 'type.googleapis.com/full.type.name' as the type URL and the unpack
+// methods only use the fully qualified type name after the last '/'
+// in the type URL, for example "foo.bar.com/x/y.z" will yield type
+// name "y.z".
+//
+//
+// JSON
+// ====
+// The JSON representation of an `Any` value uses the regular
+// representation of the deserialized, embedded message, with an
+// additional field `@type` which contains the type URL. Example:
+//
+// package google.profile;
+// message Person {
+// string first_name = 1;
+// string last_name = 2;
+// }
+//
+// {
+// "@type": "type.googleapis.com/google.profile.Person",
+// "firstName": <string>,
+// "lastName": <string>
+// }
+//
+// If the embedded message type is well-known and has a custom JSON
+// representation, that representation will be embedded adding a field
+// `value` which holds the custom JSON in addition to the `@type`
+// field. Example (for message [google.protobuf.Duration][]):
+//
+// {
+// "@type": "type.googleapis.com/google.protobuf.Duration",
+// "value": "1.212s"
+// }
+//
+type Any struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // A URL/resource name that uniquely identifies the type of the serialized
+ // protocol buffer message. This string must contain at least
+ // one "/" character. The last segment of the URL's path must represent
+ // the fully qualified name of the type (as in
+ // `path/google.protobuf.Duration`). The name should be in a canonical form
+ // (e.g., leading "." is not accepted).
+ //
+ // In practice, teams usually precompile into the binary all types that they
+ // expect it to use in the context of Any. However, for URLs which use the
+ // scheme `http`, `https`, or no scheme, one can optionally set up a type
+ // server that maps type URLs to message definitions as follows:
+ //
+ // * If no scheme is provided, `https` is assumed.
+ // * An HTTP GET on the URL must yield a [google.protobuf.Type][]
+ // value in binary format, or produce an error.
+ // * Applications are allowed to cache lookup results based on the
+ // URL, or have them precompiled into a binary to avoid any
+ // lookup. Therefore, binary compatibility needs to be preserved
+ // on changes to types. (Use versioned type names to manage
+ // breaking changes.)
+ //
+ // Note: this functionality is not currently available in the official
+ // protobuf release, and it is not used for type URLs beginning with
+ // type.googleapis.com.
+ //
+ // Schemes other than `http`, `https` (or the empty scheme) might be
+ // used with implementation specific semantics.
+ //
+ TypeUrl string `protobuf:"bytes,1,opt,name=type_url,json=typeUrl,proto3" json:"type_url,omitempty"`
+ // Must be a valid serialized protocol buffer of the above specified type.
+ Value []byte `protobuf:"bytes,2,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *Any) Reset() {
+ *x = Any{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_any_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Any) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Any) ProtoMessage() {}
+
+func (x *Any) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_any_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Any.ProtoReflect.Descriptor instead.
+func (*Any) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_any_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Any) GetTypeUrl() string {
+ if x != nil {
+ return x.TypeUrl
+ }
+ return ""
+}
+
+func (x *Any) GetValue() []byte {
+ if x != nil {
+ return x.Value
+ }
+ return nil
+}
+
+var File_google_protobuf_any_proto protoreflect.FileDescriptor
+
+var file_google_protobuf_any_proto_rawDesc = []byte{
+ 0x0a, 0x19, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
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+ 0x41, 0x6e, 0x79, 0x12, 0x19, 0x0a, 0x08, 0x74, 0x79, 0x70, 0x65, 0x5f, 0x75, 0x72, 0x6c, 0x18,
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+ 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+ 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x61, 0x6e, 0x79, 0xa2, 0x02,
+ 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72,
+ 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e,
+ 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+ file_google_protobuf_any_proto_rawDescOnce sync.Once
+ file_google_protobuf_any_proto_rawDescData = file_google_protobuf_any_proto_rawDesc
+)
+
+func file_google_protobuf_any_proto_rawDescGZIP() []byte {
+ file_google_protobuf_any_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_any_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_any_proto_rawDescData)
+ })
+ return file_google_protobuf_any_proto_rawDescData
+}
+
+var file_google_protobuf_any_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_google_protobuf_any_proto_goTypes = []interface{}{
+ (*Any)(nil), // 0: google.protobuf.Any
+}
+var file_google_protobuf_any_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_google_protobuf_any_proto_init() }
+func file_google_protobuf_any_proto_init() {
+ if File_google_protobuf_any_proto != nil {
+ return
+ }
+ if !protoimpl.UnsafeEnabled {
+ file_google_protobuf_any_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Any); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_google_protobuf_any_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 1,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_google_protobuf_any_proto_goTypes,
+ DependencyIndexes: file_google_protobuf_any_proto_depIdxs,
+ MessageInfos: file_google_protobuf_any_proto_msgTypes,
+ }.Build()
+ File_google_protobuf_any_proto = out.File
+ file_google_protobuf_any_proto_rawDesc = nil
+ file_google_protobuf_any_proto_goTypes = nil
+ file_google_protobuf_any_proto_depIdxs = nil
+}
diff --git a/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go
new file mode 100644
index 0000000..3997c60
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/known/durationpb/duration.pb.go
@@ -0,0 +1,249 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/duration.proto
+
+package durationpb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ reflect "reflect"
+ sync "sync"
+)
+
+// A Duration represents a signed, fixed-length span of time represented
+// as a count of seconds and fractions of seconds at nanosecond
+// resolution. It is independent of any calendar and concepts like "day"
+// or "month". It is related to Timestamp in that the difference between
+// two Timestamp values is a Duration and it can be added or subtracted
+// from a Timestamp. Range is approximately +-10,000 years.
+//
+// # Examples
+//
+// Example 1: Compute Duration from two Timestamps in pseudo code.
+//
+// Timestamp start = ...;
+// Timestamp end = ...;
+// Duration duration = ...;
+//
+// duration.seconds = end.seconds - start.seconds;
+// duration.nanos = end.nanos - start.nanos;
+//
+// if (duration.seconds < 0 && duration.nanos > 0) {
+// duration.seconds += 1;
+// duration.nanos -= 1000000000;
+// } else if (duration.seconds > 0 && duration.nanos < 0) {
+// duration.seconds -= 1;
+// duration.nanos += 1000000000;
+// }
+//
+// Example 2: Compute Timestamp from Timestamp + Duration in pseudo code.
+//
+// Timestamp start = ...;
+// Duration duration = ...;
+// Timestamp end = ...;
+//
+// end.seconds = start.seconds + duration.seconds;
+// end.nanos = start.nanos + duration.nanos;
+//
+// if (end.nanos < 0) {
+// end.seconds -= 1;
+// end.nanos += 1000000000;
+// } else if (end.nanos >= 1000000000) {
+// end.seconds += 1;
+// end.nanos -= 1000000000;
+// }
+//
+// Example 3: Compute Duration from datetime.timedelta in Python.
+//
+// td = datetime.timedelta(days=3, minutes=10)
+// duration = Duration()
+// duration.FromTimedelta(td)
+//
+// # JSON Mapping
+//
+// In JSON format, the Duration type is encoded as a string rather than an
+// object, where the string ends in the suffix "s" (indicating seconds) and
+// is preceded by the number of seconds, with nanoseconds expressed as
+// fractional seconds. For example, 3 seconds with 0 nanoseconds should be
+// encoded in JSON format as "3s", while 3 seconds and 1 nanosecond should
+// be expressed in JSON format as "3.000000001s", and 3 seconds and 1
+// microsecond should be expressed in JSON format as "3.000001s".
+//
+//
+type Duration struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // Signed seconds of the span of time. Must be from -315,576,000,000
+ // to +315,576,000,000 inclusive. Note: these bounds are computed from:
+ // 60 sec/min * 60 min/hr * 24 hr/day * 365.25 days/year * 10000 years
+ Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
+ // Signed fractions of a second at nanosecond resolution of the span
+ // of time. Durations less than one second are represented with a 0
+ // `seconds` field and a positive or negative `nanos` field. For durations
+ // of one second or more, a non-zero value for the `nanos` field must be
+ // of the same sign as the `seconds` field. Must be from -999,999,999
+ // to +999,999,999 inclusive.
+ Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+}
+
+func (x *Duration) Reset() {
+ *x = Duration{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_duration_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Duration) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Duration) ProtoMessage() {}
+
+func (x *Duration) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_duration_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Duration.ProtoReflect.Descriptor instead.
+func (*Duration) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_duration_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Duration) GetSeconds() int64 {
+ if x != nil {
+ return x.Seconds
+ }
+ return 0
+}
+
+func (x *Duration) GetNanos() int32 {
+ if x != nil {
+ return x.Nanos
+ }
+ return 0
+}
+
+var File_google_protobuf_duration_proto protoreflect.FileDescriptor
+
+var file_google_protobuf_duration_proto_rawDesc = []byte{
+ 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
+ 0x66, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+ 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
+ 0x66, 0x22, 0x3a, 0x0a, 0x08, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x12, 0x18, 0x0a,
+ 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03, 0x52, 0x07,
+ 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73,
+ 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x42, 0x7c, 0x0a,
+ 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+ 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0d, 0x44, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e, 0x50, 0x72,
+ 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2a, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f,
+ 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
+ 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x64, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f,
+ 0x6e, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f,
+ 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2e, 0x57, 0x65, 0x6c,
+ 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f,
+ 0x74, 0x6f, 0x33,
+}
+
+var (
+ file_google_protobuf_duration_proto_rawDescOnce sync.Once
+ file_google_protobuf_duration_proto_rawDescData = file_google_protobuf_duration_proto_rawDesc
+)
+
+func file_google_protobuf_duration_proto_rawDescGZIP() []byte {
+ file_google_protobuf_duration_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_duration_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_duration_proto_rawDescData)
+ })
+ return file_google_protobuf_duration_proto_rawDescData
+}
+
+var file_google_protobuf_duration_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_google_protobuf_duration_proto_goTypes = []interface{}{
+ (*Duration)(nil), // 0: google.protobuf.Duration
+}
+var file_google_protobuf_duration_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_google_protobuf_duration_proto_init() }
+func file_google_protobuf_duration_proto_init() {
+ if File_google_protobuf_duration_proto != nil {
+ return
+ }
+ if !protoimpl.UnsafeEnabled {
+ file_google_protobuf_duration_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Duration); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_google_protobuf_duration_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 1,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_google_protobuf_duration_proto_goTypes,
+ DependencyIndexes: file_google_protobuf_duration_proto_depIdxs,
+ MessageInfos: file_google_protobuf_duration_proto_msgTypes,
+ }.Build()
+ File_google_protobuf_duration_proto = out.File
+ file_google_protobuf_duration_proto_rawDesc = nil
+ file_google_protobuf_duration_proto_goTypes = nil
+ file_google_protobuf_duration_proto_depIdxs = nil
+}
diff --git a/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go
new file mode 100644
index 0000000..32a583d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/known/emptypb/empty.pb.go
@@ -0,0 +1,168 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/empty.proto
+
+package emptypb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ reflect "reflect"
+ sync "sync"
+)
+
+// A generic empty message that you can re-use to avoid defining duplicated
+// empty messages in your APIs. A typical example is to use it as the request
+// or the response type of an API method. For instance:
+//
+// service Foo {
+// rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
+// }
+//
+// The JSON representation for `Empty` is empty JSON object `{}`.
+type Empty struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+}
+
+func (x *Empty) Reset() {
+ *x = Empty{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_empty_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Empty) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Empty) ProtoMessage() {}
+
+func (x *Empty) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_empty_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Empty.ProtoReflect.Descriptor instead.
+func (*Empty) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_empty_proto_rawDescGZIP(), []int{0}
+}
+
+var File_google_protobuf_empty_proto protoreflect.FileDescriptor
+
+var file_google_protobuf_empty_proto_rawDesc = []byte{
+ 0x0a, 0x1b, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
+ 0x66, 0x2f, 0x65, 0x6d, 0x70, 0x74, 0x79, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x12, 0x0f, 0x67,
+ 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x22, 0x07,
+ 0x0a, 0x05, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x42, 0x76, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67,
+ 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0a,
+ 0x45, 0x6d, 0x70, 0x74, 0x79, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x27, 0x67, 0x69,
+ 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f,
+ 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f,
+ 0x65, 0x6d, 0x70, 0x74, 0x79, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02,
+ 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66,
+ 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62,
+ 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+ file_google_protobuf_empty_proto_rawDescOnce sync.Once
+ file_google_protobuf_empty_proto_rawDescData = file_google_protobuf_empty_proto_rawDesc
+)
+
+func file_google_protobuf_empty_proto_rawDescGZIP() []byte {
+ file_google_protobuf_empty_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_empty_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_empty_proto_rawDescData)
+ })
+ return file_google_protobuf_empty_proto_rawDescData
+}
+
+var file_google_protobuf_empty_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_google_protobuf_empty_proto_goTypes = []interface{}{
+ (*Empty)(nil), // 0: google.protobuf.Empty
+}
+var file_google_protobuf_empty_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_google_protobuf_empty_proto_init() }
+func file_google_protobuf_empty_proto_init() {
+ if File_google_protobuf_empty_proto != nil {
+ return
+ }
+ if !protoimpl.UnsafeEnabled {
+ file_google_protobuf_empty_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Empty); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_google_protobuf_empty_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 1,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_google_protobuf_empty_proto_goTypes,
+ DependencyIndexes: file_google_protobuf_empty_proto_depIdxs,
+ MessageInfos: file_google_protobuf_empty_proto_msgTypes,
+ }.Build()
+ File_google_protobuf_empty_proto = out.File
+ file_google_protobuf_empty_proto_rawDesc = nil
+ file_google_protobuf_empty_proto_goTypes = nil
+ file_google_protobuf_empty_proto_depIdxs = nil
+}
diff --git a/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go
new file mode 100644
index 0000000..6fe6d42
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/known/timestamppb/timestamp.pb.go
@@ -0,0 +1,271 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/timestamp.proto
+
+package timestamppb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ reflect "reflect"
+ sync "sync"
+)
+
+// A Timestamp represents a point in time independent of any time zone or local
+// calendar, encoded as a count of seconds and fractions of seconds at
+// nanosecond resolution. The count is relative to an epoch at UTC midnight on
+// January 1, 1970, in the proleptic Gregorian calendar which extends the
+// Gregorian calendar backwards to year one.
+//
+// All minutes are 60 seconds long. Leap seconds are "smeared" so that no leap
+// second table is needed for interpretation, using a [24-hour linear
+// smear](https://developers.google.com/time/smear).
+//
+// The range is from 0001-01-01T00:00:00Z to 9999-12-31T23:59:59.999999999Z. By
+// restricting to that range, we ensure that we can convert to and from [RFC
+// 3339](https://www.ietf.org/rfc/rfc3339.txt) date strings.
+//
+// # Examples
+//
+// Example 1: Compute Timestamp from POSIX `time()`.
+//
+// Timestamp timestamp;
+// timestamp.set_seconds(time(NULL));
+// timestamp.set_nanos(0);
+//
+// Example 2: Compute Timestamp from POSIX `gettimeofday()`.
+//
+// struct timeval tv;
+// gettimeofday(&tv, NULL);
+//
+// Timestamp timestamp;
+// timestamp.set_seconds(tv.tv_sec);
+// timestamp.set_nanos(tv.tv_usec * 1000);
+//
+// Example 3: Compute Timestamp from Win32 `GetSystemTimeAsFileTime()`.
+//
+// FILETIME ft;
+// GetSystemTimeAsFileTime(&ft);
+// UINT64 ticks = (((UINT64)ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
+//
+// // A Windows tick is 100 nanoseconds. Windows epoch 1601-01-01T00:00:00Z
+// // is 11644473600 seconds before Unix epoch 1970-01-01T00:00:00Z.
+// Timestamp timestamp;
+// timestamp.set_seconds((INT64) ((ticks / 10000000) - 11644473600LL));
+// timestamp.set_nanos((INT32) ((ticks % 10000000) * 100));
+//
+// Example 4: Compute Timestamp from Java `System.currentTimeMillis()`.
+//
+// long millis = System.currentTimeMillis();
+//
+// Timestamp timestamp = Timestamp.newBuilder().setSeconds(millis / 1000)
+// .setNanos((int) ((millis % 1000) * 1000000)).build();
+//
+//
+// Example 5: Compute Timestamp from current time in Python.
+//
+// timestamp = Timestamp()
+// timestamp.GetCurrentTime()
+//
+// # JSON Mapping
+//
+// In JSON format, the Timestamp type is encoded as a string in the
+// [RFC 3339](https://www.ietf.org/rfc/rfc3339.txt) format. That is, the
+// format is "{year}-{month}-{day}T{hour}:{min}:{sec}[.{frac_sec}]Z"
+// where {year} is always expressed using four digits while {month}, {day},
+// {hour}, {min}, and {sec} are zero-padded to two digits each. The fractional
+// seconds, which can go up to 9 digits (i.e. up to 1 nanosecond resolution),
+// are optional. The "Z" suffix indicates the timezone ("UTC"); the timezone
+// is required. A proto3 JSON serializer should always use UTC (as indicated by
+// "Z") when printing the Timestamp type and a proto3 JSON parser should be
+// able to accept both UTC and other timezones (as indicated by an offset).
+//
+// For example, "2017-01-15T01:30:15.01Z" encodes 15.01 seconds past
+// 01:30 UTC on January 15, 2017.
+//
+// In JavaScript, one can convert a Date object to this format using the
+// standard
+// [toISOString()](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString)
+// method. In Python, a standard `datetime.datetime` object can be converted
+// to this format using
+// [`strftime`](https://docs.python.org/2/library/time.html#time.strftime) with
+// the time format spec '%Y-%m-%dT%H:%M:%S.%fZ'. Likewise, in Java, one can use
+// the Joda Time's [`ISODateTimeFormat.dateTime()`](
+// http://www.joda.org/joda-time/apidocs/org/joda/time/format/ISODateTimeFormat.html#dateTime%2D%2D
+// ) to obtain a formatter capable of generating timestamps in this format.
+//
+//
+type Timestamp struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // Represents seconds of UTC time since Unix epoch
+ // 1970-01-01T00:00:00Z. Must be from 0001-01-01T00:00:00Z to
+ // 9999-12-31T23:59:59Z inclusive.
+ Seconds int64 `protobuf:"varint,1,opt,name=seconds,proto3" json:"seconds,omitempty"`
+ // Non-negative fractions of a second at nanosecond resolution. Negative
+ // second values with fractions must still have non-negative nanos values
+ // that count forward in time. Must be from 0 to 999,999,999
+ // inclusive.
+ Nanos int32 `protobuf:"varint,2,opt,name=nanos,proto3" json:"nanos,omitempty"`
+}
+
+func (x *Timestamp) Reset() {
+ *x = Timestamp{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_timestamp_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Timestamp) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Timestamp) ProtoMessage() {}
+
+func (x *Timestamp) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_timestamp_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Timestamp.ProtoReflect.Descriptor instead.
+func (*Timestamp) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_timestamp_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Timestamp) GetSeconds() int64 {
+ if x != nil {
+ return x.Seconds
+ }
+ return 0
+}
+
+func (x *Timestamp) GetNanos() int32 {
+ if x != nil {
+ return x.Nanos
+ }
+ return 0
+}
+
+var File_google_protobuf_timestamp_proto protoreflect.FileDescriptor
+
+var file_google_protobuf_timestamp_proto_rawDesc = []byte{
+ 0x0a, 0x1f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
+ 0x66, 0x2f, 0x74, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+ 0x6f, 0x12, 0x0f, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62,
+ 0x75, 0x66, 0x22, 0x3b, 0x0a, 0x09, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d, 0x70, 0x12,
+ 0x18, 0x0a, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x18, 0x01, 0x20, 0x01, 0x28, 0x03,
+ 0x52, 0x07, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x73, 0x12, 0x14, 0x0a, 0x05, 0x6e, 0x61, 0x6e,
+ 0x6f, 0x73, 0x18, 0x02, 0x20, 0x01, 0x28, 0x05, 0x52, 0x05, 0x6e, 0x61, 0x6e, 0x6f, 0x73, 0x42,
+ 0x7e, 0x0a, 0x13, 0x63, 0x6f, 0x6d, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72,
+ 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66, 0x42, 0x0e, 0x54, 0x69, 0x6d, 0x65, 0x73, 0x74, 0x61, 0x6d,
+ 0x70, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x50, 0x01, 0x5a, 0x2b, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62,
+ 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x67, 0x6f, 0x6c, 0x61, 0x6e, 0x67, 0x2f, 0x70, 0x72, 0x6f, 0x74,
+ 0x6f, 0x62, 0x75, 0x66, 0x2f, 0x70, 0x74, 0x79, 0x70, 0x65, 0x73, 0x2f, 0x74, 0x69, 0x6d, 0x65,
+ 0x73, 0x74, 0x61, 0x6d, 0x70, 0xf8, 0x01, 0x01, 0xa2, 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02,
+ 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75, 0x66,
+ 0x2e, 0x57, 0x65, 0x6c, 0x6c, 0x4b, 0x6e, 0x6f, 0x77, 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62,
+ 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+ file_google_protobuf_timestamp_proto_rawDescOnce sync.Once
+ file_google_protobuf_timestamp_proto_rawDescData = file_google_protobuf_timestamp_proto_rawDesc
+)
+
+func file_google_protobuf_timestamp_proto_rawDescGZIP() []byte {
+ file_google_protobuf_timestamp_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_timestamp_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_timestamp_proto_rawDescData)
+ })
+ return file_google_protobuf_timestamp_proto_rawDescData
+}
+
+var file_google_protobuf_timestamp_proto_msgTypes = make([]protoimpl.MessageInfo, 1)
+var file_google_protobuf_timestamp_proto_goTypes = []interface{}{
+ (*Timestamp)(nil), // 0: google.protobuf.Timestamp
+}
+var file_google_protobuf_timestamp_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_google_protobuf_timestamp_proto_init() }
+func file_google_protobuf_timestamp_proto_init() {
+ if File_google_protobuf_timestamp_proto != nil {
+ return
+ }
+ if !protoimpl.UnsafeEnabled {
+ file_google_protobuf_timestamp_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Timestamp); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_google_protobuf_timestamp_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 1,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_google_protobuf_timestamp_proto_goTypes,
+ DependencyIndexes: file_google_protobuf_timestamp_proto_depIdxs,
+ MessageInfos: file_google_protobuf_timestamp_proto_msgTypes,
+ }.Build()
+ File_google_protobuf_timestamp_proto = out.File
+ file_google_protobuf_timestamp_proto_rawDesc = nil
+ file_google_protobuf_timestamp_proto_goTypes = nil
+ file_google_protobuf_timestamp_proto_depIdxs = nil
+}
diff --git a/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go
new file mode 100644
index 0000000..5c5ec2f
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/known/wrapperspb/wrappers.pb.go
@@ -0,0 +1,714 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Wrappers for primitive (non-message) types. These types are useful
+// for embedding primitives in the `google.protobuf.Any` type and for places
+// where we need to distinguish between the absence of a primitive
+// typed field and its default value.
+//
+// These wrappers have no meaningful use within repeated fields as they lack
+// the ability to detect presence on individual elements.
+// These wrappers have no meaningful use within a map or a oneof since
+// individual entries of a map or fields of a oneof can already detect presence.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/wrappers.proto
+
+package wrapperspb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ reflect "reflect"
+ sync "sync"
+)
+
+// Wrapper message for `double`.
+//
+// The JSON representation for `DoubleValue` is JSON number.
+type DoubleValue struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The double value.
+ Value float64 `protobuf:"fixed64,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *DoubleValue) Reset() {
+ *x = DoubleValue{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *DoubleValue) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DoubleValue) ProtoMessage() {}
+
+func (x *DoubleValue) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use DoubleValue.ProtoReflect.Descriptor instead.
+func (*DoubleValue) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *DoubleValue) GetValue() float64 {
+ if x != nil {
+ return x.Value
+ }
+ return 0
+}
+
+// Wrapper message for `float`.
+//
+// The JSON representation for `FloatValue` is JSON number.
+type FloatValue struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The float value.
+ Value float32 `protobuf:"fixed32,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *FloatValue) Reset() {
+ *x = FloatValue{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[1]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *FloatValue) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*FloatValue) ProtoMessage() {}
+
+func (x *FloatValue) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[1]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use FloatValue.ProtoReflect.Descriptor instead.
+func (*FloatValue) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *FloatValue) GetValue() float32 {
+ if x != nil {
+ return x.Value
+ }
+ return 0
+}
+
+// Wrapper message for `int64`.
+//
+// The JSON representation for `Int64Value` is JSON string.
+type Int64Value struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The int64 value.
+ Value int64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *Int64Value) Reset() {
+ *x = Int64Value{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[2]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Int64Value) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Int64Value) ProtoMessage() {}
+
+func (x *Int64Value) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[2]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Int64Value.ProtoReflect.Descriptor instead.
+func (*Int64Value) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *Int64Value) GetValue() int64 {
+ if x != nil {
+ return x.Value
+ }
+ return 0
+}
+
+// Wrapper message for `uint64`.
+//
+// The JSON representation for `UInt64Value` is JSON string.
+type UInt64Value struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The uint64 value.
+ Value uint64 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *UInt64Value) Reset() {
+ *x = UInt64Value{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[3]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *UInt64Value) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UInt64Value) ProtoMessage() {}
+
+func (x *UInt64Value) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[3]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use UInt64Value.ProtoReflect.Descriptor instead.
+func (*UInt64Value) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{3}
+}
+
+func (x *UInt64Value) GetValue() uint64 {
+ if x != nil {
+ return x.Value
+ }
+ return 0
+}
+
+// Wrapper message for `int32`.
+//
+// The JSON representation for `Int32Value` is JSON number.
+type Int32Value struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The int32 value.
+ Value int32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *Int32Value) Reset() {
+ *x = Int32Value{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[4]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Int32Value) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Int32Value) ProtoMessage() {}
+
+func (x *Int32Value) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[4]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Int32Value.ProtoReflect.Descriptor instead.
+func (*Int32Value) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{4}
+}
+
+func (x *Int32Value) GetValue() int32 {
+ if x != nil {
+ return x.Value
+ }
+ return 0
+}
+
+// Wrapper message for `uint32`.
+//
+// The JSON representation for `UInt32Value` is JSON number.
+type UInt32Value struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The uint32 value.
+ Value uint32 `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *UInt32Value) Reset() {
+ *x = UInt32Value{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[5]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *UInt32Value) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*UInt32Value) ProtoMessage() {}
+
+func (x *UInt32Value) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[5]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use UInt32Value.ProtoReflect.Descriptor instead.
+func (*UInt32Value) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *UInt32Value) GetValue() uint32 {
+ if x != nil {
+ return x.Value
+ }
+ return 0
+}
+
+// Wrapper message for `bool`.
+//
+// The JSON representation for `BoolValue` is JSON `true` and `false`.
+type BoolValue struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The bool value.
+ Value bool `protobuf:"varint,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *BoolValue) Reset() {
+ *x = BoolValue{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[6]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *BoolValue) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BoolValue) ProtoMessage() {}
+
+func (x *BoolValue) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[6]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use BoolValue.ProtoReflect.Descriptor instead.
+func (*BoolValue) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{6}
+}
+
+func (x *BoolValue) GetValue() bool {
+ if x != nil {
+ return x.Value
+ }
+ return false
+}
+
+// Wrapper message for `string`.
+//
+// The JSON representation for `StringValue` is JSON string.
+type StringValue struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The string value.
+ Value string `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *StringValue) Reset() {
+ *x = StringValue{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[7]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *StringValue) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*StringValue) ProtoMessage() {}
+
+func (x *StringValue) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[7]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use StringValue.ProtoReflect.Descriptor instead.
+func (*StringValue) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{7}
+}
+
+func (x *StringValue) GetValue() string {
+ if x != nil {
+ return x.Value
+ }
+ return ""
+}
+
+// Wrapper message for `bytes`.
+//
+// The JSON representation for `BytesValue` is JSON string.
+type BytesValue struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The bytes value.
+ Value []byte `protobuf:"bytes,1,opt,name=value,proto3" json:"value,omitempty"`
+}
+
+func (x *BytesValue) Reset() {
+ *x = BytesValue{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[8]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *BytesValue) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*BytesValue) ProtoMessage() {}
+
+func (x *BytesValue) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_wrappers_proto_msgTypes[8]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use BytesValue.ProtoReflect.Descriptor instead.
+func (*BytesValue) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_wrappers_proto_rawDescGZIP(), []int{8}
+}
+
+func (x *BytesValue) GetValue() []byte {
+ if x != nil {
+ return x.Value
+ }
+ return nil
+}
+
+var File_google_protobuf_wrappers_proto protoreflect.FileDescriptor
+
+var file_google_protobuf_wrappers_proto_rawDesc = []byte{
+ 0x0a, 0x1e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
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+ 0x02, 0x03, 0x47, 0x50, 0x42, 0xaa, 0x02, 0x1e, 0x47, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x50,
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+ 0x6e, 0x54, 0x79, 0x70, 0x65, 0x73, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+ file_google_protobuf_wrappers_proto_rawDescOnce sync.Once
+ file_google_protobuf_wrappers_proto_rawDescData = file_google_protobuf_wrappers_proto_rawDesc
+)
+
+func file_google_protobuf_wrappers_proto_rawDescGZIP() []byte {
+ file_google_protobuf_wrappers_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_wrappers_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_wrappers_proto_rawDescData)
+ })
+ return file_google_protobuf_wrappers_proto_rawDescData
+}
+
+var file_google_protobuf_wrappers_proto_msgTypes = make([]protoimpl.MessageInfo, 9)
+var file_google_protobuf_wrappers_proto_goTypes = []interface{}{
+ (*DoubleValue)(nil), // 0: google.protobuf.DoubleValue
+ (*FloatValue)(nil), // 1: google.protobuf.FloatValue
+ (*Int64Value)(nil), // 2: google.protobuf.Int64Value
+ (*UInt64Value)(nil), // 3: google.protobuf.UInt64Value
+ (*Int32Value)(nil), // 4: google.protobuf.Int32Value
+ (*UInt32Value)(nil), // 5: google.protobuf.UInt32Value
+ (*BoolValue)(nil), // 6: google.protobuf.BoolValue
+ (*StringValue)(nil), // 7: google.protobuf.StringValue
+ (*BytesValue)(nil), // 8: google.protobuf.BytesValue
+}
+var file_google_protobuf_wrappers_proto_depIdxs = []int32{
+ 0, // [0:0] is the sub-list for method output_type
+ 0, // [0:0] is the sub-list for method input_type
+ 0, // [0:0] is the sub-list for extension type_name
+ 0, // [0:0] is the sub-list for extension extendee
+ 0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_google_protobuf_wrappers_proto_init() }
+func file_google_protobuf_wrappers_proto_init() {
+ if File_google_protobuf_wrappers_proto != nil {
+ return
+ }
+ if !protoimpl.UnsafeEnabled {
+ file_google_protobuf_wrappers_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*DoubleValue); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*FloatValue); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Int64Value); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*UInt64Value); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[4].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Int32Value); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*UInt32Value); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*BoolValue); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*StringValue); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_wrappers_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*BytesValue); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_google_protobuf_wrappers_proto_rawDesc,
+ NumEnums: 0,
+ NumMessages: 9,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_google_protobuf_wrappers_proto_goTypes,
+ DependencyIndexes: file_google_protobuf_wrappers_proto_depIdxs,
+ MessageInfos: file_google_protobuf_wrappers_proto_msgTypes,
+ }.Build()
+ File_google_protobuf_wrappers_proto = out.File
+ file_google_protobuf_wrappers_proto_rawDesc = nil
+ file_google_protobuf_wrappers_proto_goTypes = nil
+ file_google_protobuf_wrappers_proto_depIdxs = nil
+}
diff --git a/vendor/google.golang.org/protobuf/types/pluginpb/plugin.pb.go b/vendor/google.golang.org/protobuf/types/pluginpb/plugin.pb.go
new file mode 100644
index 0000000..43ef7cb
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/types/pluginpb/plugin.pb.go
@@ -0,0 +1,636 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// https://developers.google.com/protocol-buffers/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// Author: kenton@google.com (Kenton Varda)
+//
+// WARNING: The plugin interface is currently EXPERIMENTAL and is subject to
+// change.
+//
+// protoc (aka the Protocol Compiler) can be extended via plugins. A plugin is
+// just a program that reads a CodeGeneratorRequest from stdin and writes a
+// CodeGeneratorResponse to stdout.
+//
+// Plugins written using C++ can use google/protobuf/compiler/plugin.h instead
+// of dealing with the raw protocol defined here.
+//
+// A plugin executable needs only to be placed somewhere in the path. The
+// plugin should be named "protoc-gen-$NAME", and will then be used when the
+// flag "--${NAME}_out" is passed to protoc.
+
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// source: google/protobuf/compiler/plugin.proto
+
+package pluginpb
+
+import (
+ protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+ protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+ descriptorpb "google.golang.org/protobuf/types/descriptorpb"
+ reflect "reflect"
+ sync "sync"
+)
+
+// Sync with code_generator.h.
+type CodeGeneratorResponse_Feature int32
+
+const (
+ CodeGeneratorResponse_FEATURE_NONE CodeGeneratorResponse_Feature = 0
+ CodeGeneratorResponse_FEATURE_PROTO3_OPTIONAL CodeGeneratorResponse_Feature = 1
+)
+
+// Enum value maps for CodeGeneratorResponse_Feature.
+var (
+ CodeGeneratorResponse_Feature_name = map[int32]string{
+ 0: "FEATURE_NONE",
+ 1: "FEATURE_PROTO3_OPTIONAL",
+ }
+ CodeGeneratorResponse_Feature_value = map[string]int32{
+ "FEATURE_NONE": 0,
+ "FEATURE_PROTO3_OPTIONAL": 1,
+ }
+)
+
+func (x CodeGeneratorResponse_Feature) Enum() *CodeGeneratorResponse_Feature {
+ p := new(CodeGeneratorResponse_Feature)
+ *p = x
+ return p
+}
+
+func (x CodeGeneratorResponse_Feature) String() string {
+ return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (CodeGeneratorResponse_Feature) Descriptor() protoreflect.EnumDescriptor {
+ return file_google_protobuf_compiler_plugin_proto_enumTypes[0].Descriptor()
+}
+
+func (CodeGeneratorResponse_Feature) Type() protoreflect.EnumType {
+ return &file_google_protobuf_compiler_plugin_proto_enumTypes[0]
+}
+
+func (x CodeGeneratorResponse_Feature) Number() protoreflect.EnumNumber {
+ return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Do not use.
+func (x *CodeGeneratorResponse_Feature) UnmarshalJSON(b []byte) error {
+ num, err := protoimpl.X.UnmarshalJSONEnum(x.Descriptor(), b)
+ if err != nil {
+ return err
+ }
+ *x = CodeGeneratorResponse_Feature(num)
+ return nil
+}
+
+// Deprecated: Use CodeGeneratorResponse_Feature.Descriptor instead.
+func (CodeGeneratorResponse_Feature) EnumDescriptor() ([]byte, []int) {
+ return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{2, 0}
+}
+
+// The version number of protocol compiler.
+type Version struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ Major *int32 `protobuf:"varint,1,opt,name=major" json:"major,omitempty"`
+ Minor *int32 `protobuf:"varint,2,opt,name=minor" json:"minor,omitempty"`
+ Patch *int32 `protobuf:"varint,3,opt,name=patch" json:"patch,omitempty"`
+ // A suffix for alpha, beta or rc release, e.g., "alpha-1", "rc2". It should
+ // be empty for mainline stable releases.
+ Suffix *string `protobuf:"bytes,4,opt,name=suffix" json:"suffix,omitempty"`
+}
+
+func (x *Version) Reset() {
+ *x = Version{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[0]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *Version) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*Version) ProtoMessage() {}
+
+func (x *Version) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[0]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use Version.ProtoReflect.Descriptor instead.
+func (*Version) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *Version) GetMajor() int32 {
+ if x != nil && x.Major != nil {
+ return *x.Major
+ }
+ return 0
+}
+
+func (x *Version) GetMinor() int32 {
+ if x != nil && x.Minor != nil {
+ return *x.Minor
+ }
+ return 0
+}
+
+func (x *Version) GetPatch() int32 {
+ if x != nil && x.Patch != nil {
+ return *x.Patch
+ }
+ return 0
+}
+
+func (x *Version) GetSuffix() string {
+ if x != nil && x.Suffix != nil {
+ return *x.Suffix
+ }
+ return ""
+}
+
+// An encoded CodeGeneratorRequest is written to the plugin's stdin.
+type CodeGeneratorRequest struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The .proto files that were explicitly listed on the command-line. The
+ // code generator should generate code only for these files. Each file's
+ // descriptor will be included in proto_file, below.
+ FileToGenerate []string `protobuf:"bytes,1,rep,name=file_to_generate,json=fileToGenerate" json:"file_to_generate,omitempty"`
+ // The generator parameter passed on the command-line.
+ Parameter *string `protobuf:"bytes,2,opt,name=parameter" json:"parameter,omitempty"`
+ // FileDescriptorProtos for all files in files_to_generate and everything
+ // they import. The files will appear in topological order, so each file
+ // appears before any file that imports it.
+ //
+ // protoc guarantees that all proto_files will be written after
+ // the fields above, even though this is not technically guaranteed by the
+ // protobuf wire format. This theoretically could allow a plugin to stream
+ // in the FileDescriptorProtos and handle them one by one rather than read
+ // the entire set into memory at once. However, as of this writing, this
+ // is not similarly optimized on protoc's end -- it will store all fields in
+ // memory at once before sending them to the plugin.
+ //
+ // Type names of fields and extensions in the FileDescriptorProto are always
+ // fully qualified.
+ ProtoFile []*descriptorpb.FileDescriptorProto `protobuf:"bytes,15,rep,name=proto_file,json=protoFile" json:"proto_file,omitempty"`
+ // The version number of protocol compiler.
+ CompilerVersion *Version `protobuf:"bytes,3,opt,name=compiler_version,json=compilerVersion" json:"compiler_version,omitempty"`
+}
+
+func (x *CodeGeneratorRequest) Reset() {
+ *x = CodeGeneratorRequest{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[1]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *CodeGeneratorRequest) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CodeGeneratorRequest) ProtoMessage() {}
+
+func (x *CodeGeneratorRequest) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[1]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use CodeGeneratorRequest.ProtoReflect.Descriptor instead.
+func (*CodeGeneratorRequest) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *CodeGeneratorRequest) GetFileToGenerate() []string {
+ if x != nil {
+ return x.FileToGenerate
+ }
+ return nil
+}
+
+func (x *CodeGeneratorRequest) GetParameter() string {
+ if x != nil && x.Parameter != nil {
+ return *x.Parameter
+ }
+ return ""
+}
+
+func (x *CodeGeneratorRequest) GetProtoFile() []*descriptorpb.FileDescriptorProto {
+ if x != nil {
+ return x.ProtoFile
+ }
+ return nil
+}
+
+func (x *CodeGeneratorRequest) GetCompilerVersion() *Version {
+ if x != nil {
+ return x.CompilerVersion
+ }
+ return nil
+}
+
+// The plugin writes an encoded CodeGeneratorResponse to stdout.
+type CodeGeneratorResponse struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // Error message. If non-empty, code generation failed. The plugin process
+ // should exit with status code zero even if it reports an error in this way.
+ //
+ // This should be used to indicate errors in .proto files which prevent the
+ // code generator from generating correct code. Errors which indicate a
+ // problem in protoc itself -- such as the input CodeGeneratorRequest being
+ // unparseable -- should be reported by writing a message to stderr and
+ // exiting with a non-zero status code.
+ Error *string `protobuf:"bytes,1,opt,name=error" json:"error,omitempty"`
+ // A bitmask of supported features that the code generator supports.
+ // This is a bitwise "or" of values from the Feature enum.
+ SupportedFeatures *uint64 `protobuf:"varint,2,opt,name=supported_features,json=supportedFeatures" json:"supported_features,omitempty"`
+ File []*CodeGeneratorResponse_File `protobuf:"bytes,15,rep,name=file" json:"file,omitempty"`
+}
+
+func (x *CodeGeneratorResponse) Reset() {
+ *x = CodeGeneratorResponse{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[2]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *CodeGeneratorResponse) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CodeGeneratorResponse) ProtoMessage() {}
+
+func (x *CodeGeneratorResponse) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[2]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use CodeGeneratorResponse.ProtoReflect.Descriptor instead.
+func (*CodeGeneratorResponse) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{2}
+}
+
+func (x *CodeGeneratorResponse) GetError() string {
+ if x != nil && x.Error != nil {
+ return *x.Error
+ }
+ return ""
+}
+
+func (x *CodeGeneratorResponse) GetSupportedFeatures() uint64 {
+ if x != nil && x.SupportedFeatures != nil {
+ return *x.SupportedFeatures
+ }
+ return 0
+}
+
+func (x *CodeGeneratorResponse) GetFile() []*CodeGeneratorResponse_File {
+ if x != nil {
+ return x.File
+ }
+ return nil
+}
+
+// Represents a single generated file.
+type CodeGeneratorResponse_File struct {
+ state protoimpl.MessageState
+ sizeCache protoimpl.SizeCache
+ unknownFields protoimpl.UnknownFields
+
+ // The file name, relative to the output directory. The name must not
+ // contain "." or ".." components and must be relative, not be absolute (so,
+ // the file cannot lie outside the output directory). "/" must be used as
+ // the path separator, not "\".
+ //
+ // If the name is omitted, the content will be appended to the previous
+ // file. This allows the generator to break large files into small chunks,
+ // and allows the generated text to be streamed back to protoc so that large
+ // files need not reside completely in memory at one time. Note that as of
+ // this writing protoc does not optimize for this -- it will read the entire
+ // CodeGeneratorResponse before writing files to disk.
+ Name *string `protobuf:"bytes,1,opt,name=name" json:"name,omitempty"`
+ // If non-empty, indicates that the named file should already exist, and the
+ // content here is to be inserted into that file at a defined insertion
+ // point. This feature allows a code generator to extend the output
+ // produced by another code generator. The original generator may provide
+ // insertion points by placing special annotations in the file that look
+ // like:
+ // @@protoc_insertion_point(NAME)
+ // The annotation can have arbitrary text before and after it on the line,
+ // which allows it to be placed in a comment. NAME should be replaced with
+ // an identifier naming the point -- this is what other generators will use
+ // as the insertion_point. Code inserted at this point will be placed
+ // immediately above the line containing the insertion point (thus multiple
+ // insertions to the same point will come out in the order they were added).
+ // The double-@ is intended to make it unlikely that the generated code
+ // could contain things that look like insertion points by accident.
+ //
+ // For example, the C++ code generator places the following line in the
+ // .pb.h files that it generates:
+ // // @@protoc_insertion_point(namespace_scope)
+ // This line appears within the scope of the file's package namespace, but
+ // outside of any particular class. Another plugin can then specify the
+ // insertion_point "namespace_scope" to generate additional classes or
+ // other declarations that should be placed in this scope.
+ //
+ // Note that if the line containing the insertion point begins with
+ // whitespace, the same whitespace will be added to every line of the
+ // inserted text. This is useful for languages like Python, where
+ // indentation matters. In these languages, the insertion point comment
+ // should be indented the same amount as any inserted code will need to be
+ // in order to work correctly in that context.
+ //
+ // The code generator that generates the initial file and the one which
+ // inserts into it must both run as part of a single invocation of protoc.
+ // Code generators are executed in the order in which they appear on the
+ // command line.
+ //
+ // If |insertion_point| is present, |name| must also be present.
+ InsertionPoint *string `protobuf:"bytes,2,opt,name=insertion_point,json=insertionPoint" json:"insertion_point,omitempty"`
+ // The file contents.
+ Content *string `protobuf:"bytes,15,opt,name=content" json:"content,omitempty"`
+}
+
+func (x *CodeGeneratorResponse_File) Reset() {
+ *x = CodeGeneratorResponse_File{}
+ if protoimpl.UnsafeEnabled {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[3]
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ ms.StoreMessageInfo(mi)
+ }
+}
+
+func (x *CodeGeneratorResponse_File) String() string {
+ return protoimpl.X.MessageStringOf(x)
+}
+
+func (*CodeGeneratorResponse_File) ProtoMessage() {}
+
+func (x *CodeGeneratorResponse_File) ProtoReflect() protoreflect.Message {
+ mi := &file_google_protobuf_compiler_plugin_proto_msgTypes[3]
+ if protoimpl.UnsafeEnabled && x != nil {
+ ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+ if ms.LoadMessageInfo() == nil {
+ ms.StoreMessageInfo(mi)
+ }
+ return ms
+ }
+ return mi.MessageOf(x)
+}
+
+// Deprecated: Use CodeGeneratorResponse_File.ProtoReflect.Descriptor instead.
+func (*CodeGeneratorResponse_File) Descriptor() ([]byte, []int) {
+ return file_google_protobuf_compiler_plugin_proto_rawDescGZIP(), []int{2, 0}
+}
+
+func (x *CodeGeneratorResponse_File) GetName() string {
+ if x != nil && x.Name != nil {
+ return *x.Name
+ }
+ return ""
+}
+
+func (x *CodeGeneratorResponse_File) GetInsertionPoint() string {
+ if x != nil && x.InsertionPoint != nil {
+ return *x.InsertionPoint
+ }
+ return ""
+}
+
+func (x *CodeGeneratorResponse_File) GetContent() string {
+ if x != nil && x.Content != nil {
+ return *x.Content
+ }
+ return ""
+}
+
+var File_google_protobuf_compiler_plugin_proto protoreflect.FileDescriptor
+
+var file_google_protobuf_compiler_plugin_proto_rawDesc = []byte{
+ 0x0a, 0x25, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x75,
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+ 0x75, 0x67, 0x69, 0x6e, 0x5f, 0x67, 0x6f,
+}
+
+var (
+ file_google_protobuf_compiler_plugin_proto_rawDescOnce sync.Once
+ file_google_protobuf_compiler_plugin_proto_rawDescData = file_google_protobuf_compiler_plugin_proto_rawDesc
+)
+
+func file_google_protobuf_compiler_plugin_proto_rawDescGZIP() []byte {
+ file_google_protobuf_compiler_plugin_proto_rawDescOnce.Do(func() {
+ file_google_protobuf_compiler_plugin_proto_rawDescData = protoimpl.X.CompressGZIP(file_google_protobuf_compiler_plugin_proto_rawDescData)
+ })
+ return file_google_protobuf_compiler_plugin_proto_rawDescData
+}
+
+var file_google_protobuf_compiler_plugin_proto_enumTypes = make([]protoimpl.EnumInfo, 1)
+var file_google_protobuf_compiler_plugin_proto_msgTypes = make([]protoimpl.MessageInfo, 4)
+var file_google_protobuf_compiler_plugin_proto_goTypes = []interface{}{
+ (CodeGeneratorResponse_Feature)(0), // 0: google.protobuf.compiler.CodeGeneratorResponse.Feature
+ (*Version)(nil), // 1: google.protobuf.compiler.Version
+ (*CodeGeneratorRequest)(nil), // 2: google.protobuf.compiler.CodeGeneratorRequest
+ (*CodeGeneratorResponse)(nil), // 3: google.protobuf.compiler.CodeGeneratorResponse
+ (*CodeGeneratorResponse_File)(nil), // 4: google.protobuf.compiler.CodeGeneratorResponse.File
+ (*descriptorpb.FileDescriptorProto)(nil), // 5: google.protobuf.FileDescriptorProto
+}
+var file_google_protobuf_compiler_plugin_proto_depIdxs = []int32{
+ 5, // 0: google.protobuf.compiler.CodeGeneratorRequest.proto_file:type_name -> google.protobuf.FileDescriptorProto
+ 1, // 1: google.protobuf.compiler.CodeGeneratorRequest.compiler_version:type_name -> google.protobuf.compiler.Version
+ 4, // 2: google.protobuf.compiler.CodeGeneratorResponse.file:type_name -> google.protobuf.compiler.CodeGeneratorResponse.File
+ 3, // [3:3] is the sub-list for method output_type
+ 3, // [3:3] is the sub-list for method input_type
+ 3, // [3:3] is the sub-list for extension type_name
+ 3, // [3:3] is the sub-list for extension extendee
+ 0, // [0:3] is the sub-list for field type_name
+}
+
+func init() { file_google_protobuf_compiler_plugin_proto_init() }
+func file_google_protobuf_compiler_plugin_proto_init() {
+ if File_google_protobuf_compiler_plugin_proto != nil {
+ return
+ }
+ if !protoimpl.UnsafeEnabled {
+ file_google_protobuf_compiler_plugin_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*Version); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_compiler_plugin_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*CodeGeneratorRequest); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_compiler_plugin_proto_msgTypes[2].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*CodeGeneratorResponse); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ file_google_protobuf_compiler_plugin_proto_msgTypes[3].Exporter = func(v interface{}, i int) interface{} {
+ switch v := v.(*CodeGeneratorResponse_File); i {
+ case 0:
+ return &v.state
+ case 1:
+ return &v.sizeCache
+ case 2:
+ return &v.unknownFields
+ default:
+ return nil
+ }
+ }
+ }
+ type x struct{}
+ out := protoimpl.TypeBuilder{
+ File: protoimpl.DescBuilder{
+ GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+ RawDescriptor: file_google_protobuf_compiler_plugin_proto_rawDesc,
+ NumEnums: 1,
+ NumMessages: 4,
+ NumExtensions: 0,
+ NumServices: 0,
+ },
+ GoTypes: file_google_protobuf_compiler_plugin_proto_goTypes,
+ DependencyIndexes: file_google_protobuf_compiler_plugin_proto_depIdxs,
+ EnumInfos: file_google_protobuf_compiler_plugin_proto_enumTypes,
+ MessageInfos: file_google_protobuf_compiler_plugin_proto_msgTypes,
+ }.Build()
+ File_google_protobuf_compiler_plugin_proto = out.File
+ file_google_protobuf_compiler_plugin_proto_rawDesc = nil
+ file_google_protobuf_compiler_plugin_proto_goTypes = nil
+ file_google_protobuf_compiler_plugin_proto_depIdxs = nil
+}