[VOL-5374] Upgrade go version to v1.23
Change-Id: I11655451672cc7bae9cc92cddcaa563ac50d7de4
Signed-off-by: Akash Reddy Kankanala <akash.kankanala@radisys.com>
diff --git a/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go
new file mode 100644
index 0000000..2a6b29d
--- /dev/null
+++ b/vendor/google.golang.org/protobuf/reflect/protodesc/editions.go
@@ -0,0 +1,148 @@
+// 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 protodesc
+
+import (
+ "fmt"
+ "os"
+ "sync"
+
+ "google.golang.org/protobuf/internal/editiondefaults"
+ "google.golang.org/protobuf/internal/filedesc"
+ "google.golang.org/protobuf/proto"
+ "google.golang.org/protobuf/reflect/protoreflect"
+ "google.golang.org/protobuf/types/descriptorpb"
+ gofeaturespb "google.golang.org/protobuf/types/gofeaturespb"
+)
+
+const (
+ SupportedEditionsMinimum = descriptorpb.Edition_EDITION_PROTO2
+ SupportedEditionsMaximum = descriptorpb.Edition_EDITION_2023
+)
+
+var defaults = &descriptorpb.FeatureSetDefaults{}
+var defaultsCacheMu sync.Mutex
+var defaultsCache = make(map[filedesc.Edition]*descriptorpb.FeatureSet)
+
+func init() {
+ err := proto.Unmarshal(editiondefaults.Defaults, defaults)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "unmarshal editions defaults: %v\n", err)
+ os.Exit(1)
+ }
+}
+
+func fromEditionProto(epb descriptorpb.Edition) filedesc.Edition {
+ return filedesc.Edition(epb)
+}
+
+func toEditionProto(ed filedesc.Edition) descriptorpb.Edition {
+ switch ed {
+ case filedesc.EditionUnknown:
+ return descriptorpb.Edition_EDITION_UNKNOWN
+ case filedesc.EditionProto2:
+ return descriptorpb.Edition_EDITION_PROTO2
+ case filedesc.EditionProto3:
+ return descriptorpb.Edition_EDITION_PROTO3
+ case filedesc.Edition2023:
+ return descriptorpb.Edition_EDITION_2023
+ default:
+ panic(fmt.Sprintf("unknown value for edition: %v", ed))
+ }
+}
+
+func getFeatureSetFor(ed filedesc.Edition) *descriptorpb.FeatureSet {
+ defaultsCacheMu.Lock()
+ defer defaultsCacheMu.Unlock()
+ if def, ok := defaultsCache[ed]; ok {
+ return def
+ }
+ edpb := toEditionProto(ed)
+ if defaults.GetMinimumEdition() > edpb || defaults.GetMaximumEdition() < edpb {
+ // This should never happen protodesc.(FileOptions).New would fail when
+ // initializing the file descriptor.
+ // This most likely means the embedded defaults were not updated.
+ fmt.Fprintf(os.Stderr, "internal error: unsupported edition %v (did you forget to update the embedded defaults (i.e. the bootstrap descriptor proto)?)\n", edpb)
+ os.Exit(1)
+ }
+ fs := defaults.GetDefaults()[0].GetFeatures()
+ // Using a linear search for now.
+ // Editions are guaranteed to be sorted and thus we could use a binary search.
+ // Given that there are only a handful of editions (with one more per year)
+ // there is not much reason to use a binary search.
+ for _, def := range defaults.GetDefaults() {
+ if def.GetEdition() <= edpb {
+ fs = def.GetFeatures()
+ } else {
+ break
+ }
+ }
+ defaultsCache[ed] = fs
+ return fs
+}
+
+// mergeEditionFeatures merges the parent and child feature sets. This function
+// should be used when initializing Go descriptors from descriptor protos which
+// is why the parent is a filedesc.EditionsFeatures (Go representation) while
+// the child is a descriptorproto.FeatureSet (protoc representation).
+// Any feature set by the child overwrites what is set by the parent.
+func mergeEditionFeatures(parentDesc protoreflect.Descriptor, child *descriptorpb.FeatureSet) filedesc.EditionFeatures {
+ var parentFS filedesc.EditionFeatures
+ switch p := parentDesc.(type) {
+ case *filedesc.File:
+ parentFS = p.L1.EditionFeatures
+ case *filedesc.Message:
+ parentFS = p.L1.EditionFeatures
+ default:
+ panic(fmt.Sprintf("unknown parent type %T", parentDesc))
+ }
+ if child == nil {
+ return parentFS
+ }
+ if fp := child.FieldPresence; fp != nil {
+ parentFS.IsFieldPresence = *fp == descriptorpb.FeatureSet_LEGACY_REQUIRED ||
+ *fp == descriptorpb.FeatureSet_EXPLICIT
+ parentFS.IsLegacyRequired = *fp == descriptorpb.FeatureSet_LEGACY_REQUIRED
+ }
+ if et := child.EnumType; et != nil {
+ parentFS.IsOpenEnum = *et == descriptorpb.FeatureSet_OPEN
+ }
+
+ if rfe := child.RepeatedFieldEncoding; rfe != nil {
+ parentFS.IsPacked = *rfe == descriptorpb.FeatureSet_PACKED
+ }
+
+ if utf8val := child.Utf8Validation; utf8val != nil {
+ parentFS.IsUTF8Validated = *utf8val == descriptorpb.FeatureSet_VERIFY
+ }
+
+ if me := child.MessageEncoding; me != nil {
+ parentFS.IsDelimitedEncoded = *me == descriptorpb.FeatureSet_DELIMITED
+ }
+
+ if jf := child.JsonFormat; jf != nil {
+ parentFS.IsJSONCompliant = *jf == descriptorpb.FeatureSet_ALLOW
+ }
+
+ if goFeatures, ok := proto.GetExtension(child, gofeaturespb.E_Go).(*gofeaturespb.GoFeatures); ok && goFeatures != nil {
+ if luje := goFeatures.LegacyUnmarshalJsonEnum; luje != nil {
+ parentFS.GenerateLegacyUnmarshalJSON = *luje
+ }
+ }
+
+ return parentFS
+}
+
+// initFileDescFromFeatureSet initializes editions related fields in fd based
+// on fs. If fs is nil it is assumed to be an empty featureset and all fields
+// will be initialized with the appropriate default. fd.L1.Edition must be set
+// before calling this function.
+func initFileDescFromFeatureSet(fd *filedesc.File, fs *descriptorpb.FeatureSet) {
+ dfs := getFeatureSetFor(fd.L1.Edition)
+ // initialize the featureset with the defaults
+ fd.L1.EditionFeatures = mergeEditionFeatures(fd, dfs)
+ // overwrite any options explicitly specified
+ fd.L1.EditionFeatures = mergeEditionFeatures(fd, fs)
+}