[VOL-4291] Rw-core updates for gRPC migration
Change-Id: I8d5a554409115b29318089671ca4e1ab3fa98810
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..abee5f3
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/api_export.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.
+
+package impl
+
+import (
+ "fmt"
+ "reflect"
+ "strconv"
+
+ "google.golang.org/protobuf/encoding/prototext"
+ "google.golang.org/protobuf/internal/errors"
+ "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{}
+
+// NewError formats a string according to the format specifier and arguments and
+// returns an error that has a "proto" prefix.
+func (Export) NewError(f string, x ...interface{}) error {
+ return errors.New(f, x...)
+}
+
+// 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 legacyLoadMessageType(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..cb4b482
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_field.go
@@ -0,0 +1,830 @@
+// 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/internal/errors"
+ "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 }
+func (errInvalidUTF8) Unwrap() error { return errors.Error }
+
+// 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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..1a509b6
--- /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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.BoolSlice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts marshalOptions) int {
+ return tagsize + protowire.SizeFixed32()
+}
+
+// appendSfixed32Value encodes a int32 value as a Sfixed32.
+func appendSfixed32Value(b []byte, v protoreflect.Value, wiretag uint64, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts marshalOptions) int {
+ return tagsize + protowire.SizeFixed32()
+}
+
+// appendFixed32Value encodes a uint32 value as a Fixed32.
+func appendFixed32Value(b []byte, v protoreflect.Value, wiretag uint64, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed32Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Float32Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts marshalOptions) int {
+ return tagsize + protowire.SizeFixed32()
+}
+
+// appendFloatValue encodes a float32 value as a Float.
+func appendFloatValue(b []byte, v protoreflect.Value, wiretag uint64, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed32(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Int64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts marshalOptions) int {
+ return tagsize + protowire.SizeFixed64()
+}
+
+// appendSfixed64Value encodes a int64 value as a Sfixed64.
+func appendSfixed64Value(b []byte, v protoreflect.Value, wiretag uint64, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Uint64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts marshalOptions) int {
+ return tagsize + protowire.SizeFixed64()
+}
+
+// appendFixed64Value encodes a uint64 value as a Fixed64.
+func appendFixed64Value(b []byte, v protoreflect.Value, wiretag uint64, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.Fixed64Type {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.Float64Slice()
+ if wtyp == protowire.BytesType {
+ s := *sp
+ b, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ *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, opts 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, opts 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, opts marshalOptions) int {
+ return tagsize + protowire.SizeFixed64()
+}
+
+// appendDoubleValue encodes a float64 value as a Double.
+func appendDoubleValue(b []byte, v protoreflect.Value, wiretag uint64, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeFixed64(b)
+ if n < 0 {
+ return protoreflect.Value{}, out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *p.String() = 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ *p.String() = 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, opts 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, opts 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, opts 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ vp := p.StringPtr()
+ if *vp == nil {
+ *vp = new(string)
+ }
+ **vp = string(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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ vp := p.StringPtr()
+ if *vp == nil {
+ *vp = new(string)
+ }
+ **vp = string(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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ sp := p.StringSlice()
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *sp = append(*sp, string(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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ sp := p.StringSlice()
+ *sp = append(*sp, string(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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, errDecode
+ }
+ if !utf8.Valid(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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ *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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ *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, opts 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, opts unmarshalOptions) (out unmarshalOutput, err error) {
+ if wtyp != protowire.BytesType {
+ return out, errUnknown
+ }
+ v, n := protowire.ConsumeBytes(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ if !utf8.Valid(v) {
+ return out, errInvalidUTF8{}
+ }
+ sp := p.BytesSlice()
+ *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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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, opts 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, opts 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, opts 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, errDecode
+ }
+ 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..c1245fe
--- /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 (
+ "reflect"
+ "sort"
+
+ "google.golang.org/protobuf/encoding/protowire"
+ "google.golang.org/protobuf/internal/genid"
+ 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, errDecode
+ }
+ var (
+ key = mapi.keyZero
+ val = mapi.conv.valConv.New()
+ )
+ for len(b) > 0 {
+ num, wtyp, n := protowire.ConsumeTag(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ if num > protowire.MaxValidNumber {
+ return out, errDecode
+ }
+ b = b[n:]
+ err := errUnknown
+ switch num {
+ case genid.MapEntry_Key_field_number:
+ 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 genid.MapEntry_Value_field_number:
+ 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, errDecode
+ }
+ } 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, errDecode
+ }
+ 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, errDecode
+ }
+ if num > protowire.MaxValidNumber {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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, errDecode
+ }
+ } 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..cd40527
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_message.go
@@ -0,0 +1,217 @@
+// 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/order"
+ 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
+ unknownPtrKind bool
+ 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 = invalidOffset
+ mi.unknownOffset = invalidOffset
+ mi.extensionOffset = invalidOffset
+
+ if si.sizecacheOffset.IsValid() && si.sizecacheType == sizecacheType {
+ mi.sizecacheOffset = si.sizecacheOffset
+ }
+ if si.unknownOffset.IsValid() && (si.unknownType == unknownFieldsAType || si.unknownType == unknownFieldsBType) {
+ mi.unknownOffset = si.unknownOffset
+ mi.unknownPtrKind = si.unknownType.Kind() == reflect.Ptr
+ }
+ if si.extensionOffset.IsValid() && si.extensionType == extensionFieldsType {
+ 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 ft == nil:
+ // This never occurs for generated message types.
+ // It implies that a hand-crafted type has missing Go fields
+ // for specific protobuf message fields.
+ funcs = pointerCoderFuncs{
+ size: func(p pointer, f *coderFieldInfo, opts marshalOptions) int {
+ return 0
+ },
+ marshal: func(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
+ return nil, nil
+ },
+ unmarshal: func(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (unmarshalOutput, error) {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ isInit: func(p pointer, f *coderFieldInfo) error {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ merge: func(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ }
+ 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 order.LegacyFieldOrder(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
+ }
+}
+
+// getUnknownBytes returns a *[]byte for the unknown fields.
+// It is the caller's responsibility to check whether the pointer is nil.
+// This function is specially designed to be inlineable.
+func (mi *MessageInfo) getUnknownBytes(p pointer) *[]byte {
+ if mi.unknownPtrKind {
+ return *p.Apply(mi.unknownOffset).BytesPtr()
+ } else {
+ return p.Apply(mi.unknownOffset).Bytes()
+ }
+}
+
+// mutableUnknownBytes returns a *[]byte for the unknown fields.
+// The returned pointer is guaranteed to not be nil.
+func (mi *MessageInfo) mutableUnknownBytes(p pointer) *[]byte {
+ if mi.unknownPtrKind {
+ bp := p.Apply(mi.unknownOffset).BytesPtr()
+ if *bp == nil {
+ *bp = new([]byte)
+ }
+ return *bp
+ } else {
+ return p.Apply(mi.unknownOffset).Bytes()
+ }
+}
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..b7a23fa
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go
@@ -0,0 +1,123 @@
+// 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)
+ }
+
+ if u := mi.getUnknownBytes(p); u != nil {
+ size += messageset.SizeUnknown(*u)
+ }
+
+ 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
+ }
+ }
+ }
+
+ if u := mi.getUnknownBytes(p); u != nil {
+ var err error
+ b, err = messageset.AppendUnknown(b, *u)
+ 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
+ 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 {
+ u := mi.mutableUnknownBytes(p)
+ *u = protowire.AppendTag(*u, num, protowire.BytesType)
+ *u = append(*u, 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..90705e3
--- /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, errDecode
+ }
+ 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, errDecode
+ }
+ for len(b) > 0 {
+ v, n := protowire.ConsumeVarint(b)
+ if n < 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ 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..acd61bb
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/convert.go
@@ -0,0 +1,496 @@
+// 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 c.isNonPointer() {
+ if v.CanAddr() {
+ v = v.Addr() // T => *T
+ } else {
+ v = reflect.Zero(reflect.PtrTo(v.Type()))
+ }
+ }
+ 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 c.isNonPointer() {
+ if rv.Type() != reflect.PtrTo(c.goType) {
+ panic(fmt.Sprintf("invalid type: got %v, want %v", rv.Type(), reflect.PtrTo(c.goType)))
+ }
+ if !rv.IsNil() {
+ rv = rv.Elem() // *T => T
+ } else {
+ rv = reflect.Zero(rv.Type().Elem())
+ }
+ }
+ 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())
+ }
+ if c.isNonPointer() {
+ return rv.Type() == reflect.PtrTo(c.goType)
+ }
+ 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 {
+ if c.isNonPointer() {
+ return c.PBValueOf(reflect.New(c.goType).Elem())
+ }
+ return c.PBValueOf(reflect.New(c.goType.Elem()))
+}
+
+func (c *messageConverter) Zero() pref.Value {
+ return c.PBValueOf(reflect.Zero(c.goType))
+}
+
+// isNonPointer reports whether the type is a non-pointer type.
+// This never occurs for generated message types.
+func (c *messageConverter) isNonPointer() bool {
+ return c.goType.Kind() != reflect.Ptr
+}
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..949dc49
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/decode.go
@@ -0,0 +1,276 @@
+// 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"
+)
+
+var errDecode = errors.New("cannot parse invalid wire-format data")
+
+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, errDecode
+ }
+ b = b[n:]
+ }
+ var num protowire.Number
+ if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
+ return out, errDecode
+ } else {
+ num = protowire.Number(n)
+ }
+ wtyp := protowire.Type(tag & 7)
+
+ if wtyp == protowire.EndGroupType {
+ if num != groupTag {
+ return out, errDecode
+ }
+ 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, errDecode
+ }
+ if !opts.DiscardUnknown() && mi.unknownOffset.IsValid() {
+ u := mi.mutableUnknownBytes(p)
+ *u = protowire.AppendTag(*u, num, wtyp)
+ *u = append(*u, b[:n]...)
+ }
+ }
+ b = b[n:]
+ }
+ if groupTag != 0 {
+ return out, errDecode
+ }
+ 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, errDecode
+ 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..845c67d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/encode.go
@@ -0,0 +1,201 @@
+// 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() {
+ if u := mi.getUnknownBytes(p); u != nil {
+ 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 {
+ if u := mi.getUnknownBytes(p); u != nil {
+ 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..e3fb0b5
--- /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 legacyLoadMessageType(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..49e7231
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go
@@ -0,0 +1,176 @@
+// 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 "[" + string(x.name) + "]" }
+func (x placeholderExtension) TextName() string { return "[" + string(x.name) + "]" }
+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..029feee
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/legacy_message.go
@@ -0,0 +1,565 @@
+// 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 {
+ t := v.Type()
+ if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct {
+ return aberrantMessage{v: v}
+ }
+ mt := legacyLoadMessageInfo(t, "")
+ return mt.MessageOf(v.Interface())
+}
+
+// legacyLoadMessageType dynamically loads a protoreflect.Type for t,
+// where t must be not implement the v2 API already.
+// The provided name is used if it cannot be determined from the message.
+func legacyLoadMessageType(t reflect.Type, name pref.FullName) protoreflect.MessageType {
+ if t.Kind() != reflect.Ptr || t.Elem().Kind() != reflect.Struct {
+ return aberrantMessageType{t}
+ }
+ return legacyLoadMessageInfo(t, name)
+}
+
+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,
+ }
+
+ var hasMarshal, hasUnmarshal bool
+ v := reflect.Zero(t).Interface()
+ if _, hasMarshal = v.(legacyMarshaler); hasMarshal {
+ 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 _, hasUnmarshal = v.(legacyUnmarshaler); hasUnmarshal {
+ mi.methods.Unmarshal = legacyUnmarshal
+ }
+ if _, hasMerge := v.(legacyMerger); hasMerge || (hasMarshal && hasUnmarshal) {
+ 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 should be a *struct kind and must 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 t.Elem().Kind() == reflect.Struct {
+ 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 aberrantProtoMethods = &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 Unmarshal", v)
+ }
+ return piface.UnmarshalOutput{}, unmarshaler.Unmarshal(in.Buf)
+}
+
+func legacyMerge(in piface.MergeInput) piface.MergeOutput {
+ // Check whether this supports the legacy merger.
+ dstv := in.Destination.(unwrapper).protoUnwrap()
+ merger, ok := dstv.(legacyMerger)
+ if ok {
+ merger.Merge(Export{}.ProtoMessageV1Of(in.Source))
+ return piface.MergeOutput{Flags: piface.MergeComplete}
+ }
+
+ // If legacy merger is unavailable, implement merge in terms of
+ // a marshal and unmarshal operation.
+ srcv := in.Source.(unwrapper).protoUnwrap()
+ marshaler, ok := srcv.(legacyMarshaler)
+ if !ok {
+ return piface.MergeOutput{}
+ }
+ dstv = in.Destination.(unwrapper).protoUnwrap()
+ unmarshaler, ok := dstv.(legacyUnmarshaler)
+ if !ok {
+ return piface.MergeOutput{}
+ }
+ if !in.Source.IsValid() {
+ // Legacy Marshal methods may not function on nil messages.
+ // Check for a typed nil source only after we confirm that
+ // legacy Marshal/Unmarshal methods are present, for
+ // consistency.
+ return piface.MergeOutput{Flags: piface.MergeComplete}
+ }
+ b, err := marshaler.Marshal()
+ if err != nil {
+ return piface.MergeOutput{}
+ }
+ err = unmarshaler.Unmarshal(b)
+ if err != nil {
+ return piface.MergeOutput{}
+ }
+ 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 {
+ if mt.t.Kind() == reflect.Ptr {
+ return aberrantMessage{reflect.New(mt.t.Elem())}
+ }
+ 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
+}
+
+// Reset implements the v1 proto.Message.Reset method.
+func (m aberrantMessage) Reset() {
+ if mr, ok := m.v.Interface().(interface{ Reset() }); ok {
+ mr.Reset()
+ return
+ }
+ if m.v.Kind() == reflect.Ptr && !m.v.IsNil() {
+ m.v.Elem().Set(reflect.Zero(m.v.Type().Elem()))
+ }
+}
+
+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 {
+ if m.v.Type().Kind() == reflect.Ptr {
+ return aberrantMessage{reflect.New(m.v.Type().Elem())}
+ }
+ 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) {
+ return
+}
+func (m aberrantMessage) Has(pref.FieldDescriptor) bool {
+ return false
+}
+func (m aberrantMessage) Clear(pref.FieldDescriptor) {
+ panic("invalid Message.Clear on " + string(m.Descriptor().FullName()))
+}
+func (m aberrantMessage) Get(fd pref.FieldDescriptor) pref.Value {
+ if fd.Default().IsValid() {
+ return fd.Default()
+ }
+ panic("invalid Message.Get on " + string(m.Descriptor().FullName()))
+}
+func (m aberrantMessage) Set(pref.FieldDescriptor, pref.Value) {
+ panic("invalid Message.Set on " + string(m.Descriptor().FullName()))
+}
+func (m aberrantMessage) Mutable(pref.FieldDescriptor) pref.Value {
+ panic("invalid Message.Mutable on " + string(m.Descriptor().FullName()))
+}
+func (m aberrantMessage) NewField(pref.FieldDescriptor) pref.Value {
+ panic("invalid Message.NewField on " + string(m.Descriptor().FullName()))
+}
+func (m aberrantMessage) WhichOneof(pref.OneofDescriptor) pref.FieldDescriptor {
+ panic("invalid Message.WhichOneof descriptor on " + string(m.Descriptor().FullName()))
+}
+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 {
+ if m.v.Kind() == reflect.Ptr {
+ return !m.v.IsNil()
+ }
+ return false
+}
+func (m aberrantMessage) ProtoMethods() *piface.Methods {
+ return aberrantProtoMethods
+}
+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..c65bbc0
--- /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() {
+ su := mi.getUnknownBytes(src)
+ if su != nil && len(*su) > 0 {
+ du := mi.mutableUnknownBytes(dst)
+ *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..a104e28
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message.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 impl
+
+import (
+ "fmt"
+ "reflect"
+ "strconv"
+ "strings"
+ "sync"
+ "sync/atomic"
+
+ "google.golang.org/protobuf/internal/genid"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ pref "google.golang.org/protobuf/reflect/protoreflect"
+ preg "google.golang.org/protobuf/reflect/protoregistry"
+)
+
+// 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 = unknownFieldsA // TODO: switch to unknownFieldsB
+ unknownFieldsA = []byte
+ unknownFieldsB = *[]byte
+ ExtensionFields = map[int32]ExtensionField
+)
+
+var (
+ sizecacheType = reflect.TypeOf(SizeCache(0))
+ weakFieldsType = reflect.TypeOf(WeakFields(nil))
+ unknownFieldsAType = reflect.TypeOf(unknownFieldsA(nil))
+ unknownFieldsBType = reflect.TypeOf(unknownFieldsB(nil))
+ extensionFieldsType = reflect.TypeOf(ExtensionFields(nil))
+)
+
+type structInfo struct {
+ sizecacheOffset offset
+ sizecacheType reflect.Type
+ weakOffset offset
+ weakType reflect.Type
+ unknownOffset offset
+ unknownType reflect.Type
+ extensionOffset offset
+ extensionType reflect.Type
+
+ 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 genid.SizeCache_goname, genid.SizeCacheA_goname:
+ if f.Type == sizecacheType {
+ si.sizecacheOffset = offsetOf(f, mi.Exporter)
+ si.sizecacheType = f.Type
+ }
+ case genid.WeakFields_goname, genid.WeakFieldsA_goname:
+ if f.Type == weakFieldsType {
+ si.weakOffset = offsetOf(f, mi.Exporter)
+ si.weakType = f.Type
+ }
+ case genid.UnknownFields_goname, genid.UnknownFieldsA_goname:
+ if f.Type == unknownFieldsAType || f.Type == unknownFieldsBType {
+ si.unknownOffset = offsetOf(f, mi.Exporter)
+ si.unknownType = f.Type
+ }
+ case genid.ExtensionFields_goname, genid.ExtensionFieldsA_goname, genid.ExtensionFieldsB_goname:
+ if f.Type == extensionFieldsType {
+ si.extensionOffset = offsetOf(f, mi.Exporter)
+ si.extensionType = f.Type
+ }
+ 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
+}
+func (mi *MessageInfo) Enum(i int) protoreflect.EnumType {
+ mi.init()
+ fd := mi.Desc.Fields().Get(i)
+ return Export{}.EnumTypeOf(mi.fieldTypes[fd.Number()])
+}
+func (mi *MessageInfo) Message(i int) protoreflect.MessageType {
+ mi.init()
+ fd := mi.Desc.Fields().Get(i)
+ switch {
+ case fd.IsWeak():
+ mt, _ := preg.GlobalTypes.FindMessageByName(fd.Message().FullName())
+ return mt
+ case fd.IsMap():
+ return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]}
+ default:
+ return Export{}.MessageTypeOf(mi.fieldTypes[fd.Number()])
+ }
+}
+
+type mapEntryType struct {
+ desc protoreflect.MessageDescriptor
+ valType interface{} // zero value of enum or message type
+}
+
+func (mt mapEntryType) New() protoreflect.Message {
+ return nil
+}
+func (mt mapEntryType) Zero() protoreflect.Message {
+ return nil
+}
+func (mt mapEntryType) Descriptor() protoreflect.MessageDescriptor {
+ return mt.desc
+}
+func (mt mapEntryType) Enum(i int) protoreflect.EnumType {
+ fd := mt.desc.Fields().Get(i)
+ if fd.Enum() == nil {
+ return nil
+ }
+ return Export{}.EnumTypeOf(mt.valType)
+}
+func (mt mapEntryType) Message(i int) protoreflect.MessageType {
+ fd := mt.desc.Fields().Get(i)
+ if fd.Message() == nil {
+ return nil
+ }
+ return Export{}.MessageTypeOf(mt.valType)
+}
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..9488b72
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect.go
@@ -0,0 +1,465 @@
+// 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/detrand"
+ "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
+
+ // fieldTypes contains the zero value of an enum or message field.
+ // For lists, it contains the element type.
+ // For maps, it contains the entry value type.
+ fieldTypes map[pref.FieldNumber]interface{}
+
+ // 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)
+ mi.makeFieldTypes(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()]
+ isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic()
+ if isOneof {
+ fs = si.oneofsByName[fd.ContainingOneof().Name()]
+ }
+ var fi fieldInfo
+ switch {
+ case fs.Type == nil:
+ fi = fieldInfoForMissing(fd) // never occurs for officially generated message types
+ case isOneof:
+ fi = fieldInfoForOneof(fd, fs, 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.Message() != nil:
+ 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++
+ }
+ }
+
+ // Introduce instability to iteration order, but keep it deterministic.
+ if len(mi.rangeInfos) > 1 && detrand.Bool() {
+ i := detrand.Intn(len(mi.rangeInfos) - 1)
+ mi.rangeInfos[i], mi.rangeInfos[i+1] = mi.rangeInfos[i+1], mi.rangeInfos[i]
+ }
+}
+
+func (mi *MessageInfo) makeUnknownFieldsFunc(t reflect.Type, si structInfo) {
+ switch {
+ case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsAType:
+ // Handle as []byte.
+ mi.getUnknown = func(p pointer) pref.RawFields {
+ if p.IsNil() {
+ return nil
+ }
+ return *p.Apply(mi.unknownOffset).Bytes()
+ }
+ mi.setUnknown = func(p pointer, b pref.RawFields) {
+ if p.IsNil() {
+ panic("invalid SetUnknown on nil Message")
+ }
+ *p.Apply(mi.unknownOffset).Bytes() = b
+ }
+ case si.unknownOffset.IsValid() && si.unknownType == unknownFieldsBType:
+ // Handle as *[]byte.
+ mi.getUnknown = func(p pointer) pref.RawFields {
+ if p.IsNil() {
+ return nil
+ }
+ bp := p.Apply(mi.unknownOffset).BytesPtr()
+ if *bp == nil {
+ return nil
+ }
+ return **bp
+ }
+ mi.setUnknown = func(p pointer, b pref.RawFields) {
+ if p.IsNil() {
+ panic("invalid SetUnknown on nil Message")
+ }
+ bp := p.Apply(mi.unknownOffset).BytesPtr()
+ if *bp == nil {
+ *bp = new([]byte)
+ }
+ **bp = b
+ }
+ default:
+ 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)
+ }
+ }
+}
+func (mi *MessageInfo) makeFieldTypes(si structInfo) {
+ md := mi.Desc
+ fds := md.Fields()
+ for i := 0; i < fds.Len(); i++ {
+ var ft reflect.Type
+ fd := fds.Get(i)
+ fs := si.fieldsByNumber[fd.Number()]
+ isOneof := fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic()
+ if isOneof {
+ fs = si.oneofsByName[fd.ContainingOneof().Name()]
+ }
+ var isMessage bool
+ switch {
+ case fs.Type == nil:
+ continue // never occurs for officially generated message types
+ case isOneof:
+ if fd.Enum() != nil || fd.Message() != nil {
+ ft = si.oneofWrappersByNumber[fd.Number()].Field(0).Type
+ }
+ case fd.IsMap():
+ if fd.MapValue().Enum() != nil || fd.MapValue().Message() != nil {
+ ft = fs.Type.Elem()
+ }
+ isMessage = fd.MapValue().Message() != nil
+ case fd.IsList():
+ if fd.Enum() != nil || fd.Message() != nil {
+ ft = fs.Type.Elem()
+ }
+ isMessage = fd.Message() != nil
+ case fd.Enum() != nil:
+ ft = fs.Type
+ if fd.HasPresence() && ft.Kind() == reflect.Ptr {
+ ft = ft.Elem()
+ }
+ case fd.Message() != nil:
+ ft = fs.Type
+ if fd.IsWeak() {
+ ft = nil
+ }
+ isMessage = true
+ }
+ if isMessage && ft != nil && ft.Kind() != reflect.Ptr {
+ ft = reflect.PtrTo(ft) // never occurs for officially generated message types
+ }
+ if ft != nil {
+ if mi.fieldTypes == nil {
+ mi.fieldTypes = make(map[pref.FieldNumber]interface{})
+ }
+ mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface()
+ }
+ }
+}
+
+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 {
+ 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 }
+
+// Reset implements the v1 proto.Message.Reset method.
+func (m *messageIfaceWrapper) Reset() {
+ if mr, ok := m.protoUnwrap().(interface{ Reset() }); ok {
+ mr.Reset()
+ return
+ }
+ rv := reflect.ValueOf(m.protoUnwrap())
+ if rv.Kind() == reflect.Ptr && !rv.IsNil() {
+ rv.Elem().Set(reflect.Zero(rv.Type().Elem()))
+ }
+}
+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..343cf87
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go
@@ -0,0 +1,543 @@
+// 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 fieldInfoForMissing(fd pref.FieldDescriptor) fieldInfo {
+ // This never occurs for generated message types.
+ // It implies that a hand-crafted type has missing Go fields
+ // for specific protobuf message fields.
+ return fieldInfo{
+ fieldDesc: fd,
+ has: func(p pointer) bool {
+ return false
+ },
+ clear: func(p pointer) {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ get: func(p pointer) pref.Value {
+ return fd.Default()
+ },
+ set: func(p pointer, v pref.Value) {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ mutable: func(p pointer) pref.Value {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ newMessage: func() pref.Message {
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ newField: func() pref.Value {
+ if v := fd.Default(); v.IsValid() {
+ return v
+ }
+ panic("missing Go struct field for " + string(fd.FullName()))
+ },
+ }
+}
+
+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.Kind() == reflect.Ptr && 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 {
+ // This never occurs for generated message types.
+ // Despite the protobuf type system specifying presence,
+ // the Go field type cannot represent it.
+ nullable = false
+ }
+ 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()
+ if fs.Type.Kind() != reflect.Ptr {
+ return !isZero(rv)
+ }
+ 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 fs.Type.Kind() == reflect.Ptr && 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 fs.Type.Kind() == reflect.Ptr && 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
+}
+
+// isZero is identical to reflect.Value.IsZero.
+// TODO: Remove this when Go1.13 is the minimally supported Go version.
+func isZero(v reflect.Value) bool {
+ switch v.Kind() {
+ case reflect.Bool:
+ return !v.Bool()
+ case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
+ return v.Int() == 0
+ case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
+ return v.Uint() == 0
+ case reflect.Float32, reflect.Float64:
+ return math.Float64bits(v.Float()) == 0
+ case reflect.Complex64, reflect.Complex128:
+ c := v.Complex()
+ return math.Float64bits(real(c)) == 0 && math.Float64bits(imag(c)) == 0
+ case reflect.Array:
+ for i := 0; i < v.Len(); i++ {
+ if !isZero(v.Index(i)) {
+ return false
+ }
+ }
+ return true
+ case reflect.Chan, reflect.Func, reflect.Interface, reflect.Map, reflect.Ptr, reflect.Slice, reflect.UnsafePointer:
+ return v.IsNil()
+ case reflect.String:
+ return v.Len() == 0
+ case reflect.Struct:
+ for i := 0; i < v.NumField(); i++ {
+ if !isZero(v.Field(i)) {
+ return false
+ }
+ }
+ return true
+ default:
+ panic(&reflect.ValueError{"reflect.Value.IsZero", v.Kind()})
+ }
+}
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..9e3ed82
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go
@@ -0,0 +1,178 @@
+// 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) BytesPtr() **[]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..9ecf23a
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go
@@ -0,0 +1,174 @@
+// 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) BytesPtr() **[]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..08cfb60
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/internal/impl/validate.go
@@ -0,0 +1,576 @@
+// 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/genid"
+ "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 genid.MapEntry_Key_field_number:
+ vi.typ = st.keyType
+ case genid.MapEntry_Value_field_number:
+ 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
+}