diff options
author | 2024-04-11 11:46:18 +0200 | |
---|---|---|
committer | 2024-04-11 11:46:18 +0200 | |
commit | c097745c38537b86df282ba2d2a2f2b791dd477b (patch) | |
tree | 6ba202ab6a7358d7a76ce9ae5b408af78383874e /vendor/github.com/golang/protobuf/jsonpb/decode.go | |
parent | [chore] update go-structr => v0.6.2 (fixes nested field ptr following) (#2822) (diff) | |
download | gotosocial-c097745c38537b86df282ba2d2a2f2b791dd477b.tar.xz |
[chore]: Bump go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc (#2818)
Bumps [go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc](https://github.com/open-telemetry/opentelemetry-go) from 1.24.0 to 1.25.0.
- [Release notes](https://github.com/open-telemetry/opentelemetry-go/releases)
- [Changelog](https://github.com/open-telemetry/opentelemetry-go/blob/main/CHANGELOG.md)
- [Commits](https://github.com/open-telemetry/opentelemetry-go/compare/v1.24.0...v1.25.0)
---
updated-dependencies:
- dependency-name: go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/golang/protobuf/jsonpb/decode.go')
-rw-r--r-- | vendor/github.com/golang/protobuf/jsonpb/decode.go | 530 |
1 files changed, 0 insertions, 530 deletions
diff --git a/vendor/github.com/golang/protobuf/jsonpb/decode.go b/vendor/github.com/golang/protobuf/jsonpb/decode.go deleted file mode 100644 index 6c16c255f..000000000 --- a/vendor/github.com/golang/protobuf/jsonpb/decode.go +++ /dev/null @@ -1,530 +0,0 @@ -// Copyright 2015 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 jsonpb - -import ( - "encoding/json" - "errors" - "fmt" - "io" - "math" - "reflect" - "strconv" - "strings" - "time" - - "github.com/golang/protobuf/proto" - "google.golang.org/protobuf/encoding/protojson" - protoV2 "google.golang.org/protobuf/proto" - "google.golang.org/protobuf/reflect/protoreflect" - "google.golang.org/protobuf/reflect/protoregistry" -) - -const wrapJSONUnmarshalV2 = false - -// UnmarshalNext unmarshals the next JSON object from d into m. -func UnmarshalNext(d *json.Decoder, m proto.Message) error { - return new(Unmarshaler).UnmarshalNext(d, m) -} - -// Unmarshal unmarshals a JSON object from r into m. -func Unmarshal(r io.Reader, m proto.Message) error { - return new(Unmarshaler).Unmarshal(r, m) -} - -// UnmarshalString unmarshals a JSON object from s into m. -func UnmarshalString(s string, m proto.Message) error { - return new(Unmarshaler).Unmarshal(strings.NewReader(s), m) -} - -// Unmarshaler is a configurable object for converting from a JSON -// representation to a protocol buffer object. -type Unmarshaler struct { - // AllowUnknownFields specifies whether to allow messages to contain - // unknown JSON fields, as opposed to failing to unmarshal. - AllowUnknownFields bool - - // AnyResolver is used to resolve the google.protobuf.Any well-known type. - // If unset, the global registry is used by default. - AnyResolver AnyResolver -} - -// JSONPBUnmarshaler is implemented by protobuf messages that customize the way -// they are unmarshaled from JSON. Messages that implement this should also -// implement JSONPBMarshaler so that the custom format can be produced. -// -// The JSON unmarshaling must follow the JSON to proto specification: -// https://developers.google.com/protocol-buffers/docs/proto3#json -// -// Deprecated: Custom types should implement protobuf reflection instead. -type JSONPBUnmarshaler interface { - UnmarshalJSONPB(*Unmarshaler, []byte) error -} - -// Unmarshal unmarshals a JSON object from r into m. -func (u *Unmarshaler) Unmarshal(r io.Reader, m proto.Message) error { - return u.UnmarshalNext(json.NewDecoder(r), m) -} - -// UnmarshalNext unmarshals the next JSON object from d into m. -func (u *Unmarshaler) UnmarshalNext(d *json.Decoder, m proto.Message) error { - if m == nil { - return errors.New("invalid nil message") - } - - // Parse the next JSON object from the stream. - raw := json.RawMessage{} - if err := d.Decode(&raw); err != nil { - return err - } - - // Check for custom unmarshalers first since they may not properly - // implement protobuf reflection that the logic below relies on. - if jsu, ok := m.(JSONPBUnmarshaler); ok { - return jsu.UnmarshalJSONPB(u, raw) - } - - mr := proto.MessageReflect(m) - - // NOTE: For historical reasons, a top-level null is treated as a noop. - // This is incorrect, but kept for compatibility. - if string(raw) == "null" && mr.Descriptor().FullName() != "google.protobuf.Value" { - return nil - } - - if wrapJSONUnmarshalV2 { - // NOTE: If input message is non-empty, we need to preserve merge semantics - // of the old jsonpb implementation. These semantics are not supported by - // the protobuf JSON specification. - isEmpty := true - mr.Range(func(protoreflect.FieldDescriptor, protoreflect.Value) bool { - isEmpty = false // at least one iteration implies non-empty - return false - }) - if !isEmpty { - // Perform unmarshaling into a newly allocated, empty message. - mr = mr.New() - - // Use a defer to copy all unmarshaled fields into the original message. - dst := proto.MessageReflect(m) - defer mr.Range(func(fd protoreflect.FieldDescriptor, v protoreflect.Value) bool { - dst.Set(fd, v) - return true - }) - } - - // Unmarshal using the v2 JSON unmarshaler. - opts := protojson.UnmarshalOptions{ - DiscardUnknown: u.AllowUnknownFields, - } - if u.AnyResolver != nil { - opts.Resolver = anyResolver{u.AnyResolver} - } - return opts.Unmarshal(raw, mr.Interface()) - } else { - if err := u.unmarshalMessage(mr, raw); err != nil { - return err - } - return protoV2.CheckInitialized(mr.Interface()) - } -} - -func (u *Unmarshaler) unmarshalMessage(m protoreflect.Message, in []byte) error { - md := m.Descriptor() - fds := md.Fields() - - if jsu, ok := proto.MessageV1(m.Interface()).(JSONPBUnmarshaler); ok { - return jsu.UnmarshalJSONPB(u, in) - } - - if string(in) == "null" && md.FullName() != "google.protobuf.Value" { - return nil - } - - switch wellKnownType(md.FullName()) { - case "Any": - var jsonObject map[string]json.RawMessage - if err := json.Unmarshal(in, &jsonObject); err != nil { - return err - } - - rawTypeURL, ok := jsonObject["@type"] - if !ok { - return errors.New("Any JSON doesn't have '@type'") - } - typeURL, err := unquoteString(string(rawTypeURL)) - if err != nil { - return fmt.Errorf("can't unmarshal Any's '@type': %q", rawTypeURL) - } - m.Set(fds.ByNumber(1), protoreflect.ValueOfString(typeURL)) - - var m2 protoreflect.Message - if u.AnyResolver != nil { - mi, err := u.AnyResolver.Resolve(typeURL) - if err != nil { - return err - } - m2 = proto.MessageReflect(mi) - } else { - mt, err := protoregistry.GlobalTypes.FindMessageByURL(typeURL) - if err != nil { - if err == protoregistry.NotFound { - return fmt.Errorf("could not resolve Any message type: %v", typeURL) - } - return err - } - m2 = mt.New() - } - - if wellKnownType(m2.Descriptor().FullName()) != "" { - rawValue, ok := jsonObject["value"] - if !ok { - return errors.New("Any JSON doesn't have 'value'") - } - if err := u.unmarshalMessage(m2, rawValue); err != nil { - return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) - } - } else { - delete(jsonObject, "@type") - rawJSON, err := json.Marshal(jsonObject) - if err != nil { - return fmt.Errorf("can't generate JSON for Any's nested proto to be unmarshaled: %v", err) - } - if err = u.unmarshalMessage(m2, rawJSON); err != nil { - return fmt.Errorf("can't unmarshal Any nested proto %v: %v", typeURL, err) - } - } - - rawWire, err := protoV2.Marshal(m2.Interface()) - if err != nil { - return fmt.Errorf("can't marshal proto %v into Any.Value: %v", typeURL, err) - } - m.Set(fds.ByNumber(2), protoreflect.ValueOfBytes(rawWire)) - return nil - case "BoolValue", "BytesValue", "StringValue", - "Int32Value", "UInt32Value", "FloatValue", - "Int64Value", "UInt64Value", "DoubleValue": - fd := fds.ByNumber(1) - v, err := u.unmarshalValue(m.NewField(fd), in, fd) - if err != nil { - return err - } - m.Set(fd, v) - return nil - case "Duration": - v, err := unquoteString(string(in)) - if err != nil { - return err - } - d, err := time.ParseDuration(v) - if err != nil { - return fmt.Errorf("bad Duration: %v", err) - } - - sec := d.Nanoseconds() / 1e9 - nsec := d.Nanoseconds() % 1e9 - m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) - m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) - return nil - case "Timestamp": - v, err := unquoteString(string(in)) - if err != nil { - return err - } - t, err := time.Parse(time.RFC3339Nano, v) - if err != nil { - return fmt.Errorf("bad Timestamp: %v", err) - } - - sec := t.Unix() - nsec := t.Nanosecond() - m.Set(fds.ByNumber(1), protoreflect.ValueOfInt64(int64(sec))) - m.Set(fds.ByNumber(2), protoreflect.ValueOfInt32(int32(nsec))) - return nil - case "Value": - switch { - case string(in) == "null": - m.Set(fds.ByNumber(1), protoreflect.ValueOfEnum(0)) - case string(in) == "true": - m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(true)) - case string(in) == "false": - m.Set(fds.ByNumber(4), protoreflect.ValueOfBool(false)) - case hasPrefixAndSuffix('"', in, '"'): - s, err := unquoteString(string(in)) - if err != nil { - return fmt.Errorf("unrecognized type for Value %q", in) - } - m.Set(fds.ByNumber(3), protoreflect.ValueOfString(s)) - case hasPrefixAndSuffix('[', in, ']'): - v := m.Mutable(fds.ByNumber(6)) - return u.unmarshalMessage(v.Message(), in) - case hasPrefixAndSuffix('{', in, '}'): - v := m.Mutable(fds.ByNumber(5)) - return u.unmarshalMessage(v.Message(), in) - default: - f, err := strconv.ParseFloat(string(in), 0) - if err != nil { - return fmt.Errorf("unrecognized type for Value %q", in) - } - m.Set(fds.ByNumber(2), protoreflect.ValueOfFloat64(f)) - } - return nil - case "ListValue": - var jsonArray []json.RawMessage - if err := json.Unmarshal(in, &jsonArray); err != nil { - return fmt.Errorf("bad ListValue: %v", err) - } - - lv := m.Mutable(fds.ByNumber(1)).List() - for _, raw := range jsonArray { - ve := lv.NewElement() - if err := u.unmarshalMessage(ve.Message(), raw); err != nil { - return err - } - lv.Append(ve) - } - return nil - case "Struct": - var jsonObject map[string]json.RawMessage - if err := json.Unmarshal(in, &jsonObject); err != nil { - return fmt.Errorf("bad StructValue: %v", err) - } - - mv := m.Mutable(fds.ByNumber(1)).Map() - for key, raw := range jsonObject { - kv := protoreflect.ValueOf(key).MapKey() - vv := mv.NewValue() - if err := u.unmarshalMessage(vv.Message(), raw); err != nil { - return fmt.Errorf("bad value in StructValue for key %q: %v", key, err) - } - mv.Set(kv, vv) - } - return nil - } - - var jsonObject map[string]json.RawMessage - if err := json.Unmarshal(in, &jsonObject); err != nil { - return err - } - - // Handle known fields. - for i := 0; i < fds.Len(); i++ { - fd := fds.Get(i) - if fd.IsWeak() && fd.Message().IsPlaceholder() { - continue // weak reference is not linked in - } - - // Search for any raw JSON value associated with this field. - var raw json.RawMessage - name := string(fd.Name()) - if fd.Kind() == protoreflect.GroupKind { - name = string(fd.Message().Name()) - } - if v, ok := jsonObject[name]; ok { - delete(jsonObject, name) - raw = v - } - name = string(fd.JSONName()) - if v, ok := jsonObject[name]; ok { - delete(jsonObject, name) - raw = v - } - - field := m.NewField(fd) - // Unmarshal the field value. - if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { - continue - } - v, err := u.unmarshalValue(field, raw, fd) - if err != nil { - return err - } - m.Set(fd, v) - } - - // Handle extension fields. - for name, raw := range jsonObject { - if !strings.HasPrefix(name, "[") || !strings.HasSuffix(name, "]") { - continue - } - - // Resolve the extension field by name. - xname := protoreflect.FullName(name[len("[") : len(name)-len("]")]) - xt, _ := protoregistry.GlobalTypes.FindExtensionByName(xname) - if xt == nil && isMessageSet(md) { - xt, _ = protoregistry.GlobalTypes.FindExtensionByName(xname.Append("message_set_extension")) - } - if xt == nil { - continue - } - delete(jsonObject, name) - fd := xt.TypeDescriptor() - if fd.ContainingMessage().FullName() != m.Descriptor().FullName() { - return fmt.Errorf("extension field %q does not extend message %q", xname, m.Descriptor().FullName()) - } - - field := m.NewField(fd) - // Unmarshal the field value. - if raw == nil || (string(raw) == "null" && !isSingularWellKnownValue(fd) && !isSingularJSONPBUnmarshaler(field, fd)) { - continue - } - v, err := u.unmarshalValue(field, raw, fd) - if err != nil { - return err - } - m.Set(fd, v) - } - - if !u.AllowUnknownFields && len(jsonObject) > 0 { - for name := range jsonObject { - return fmt.Errorf("unknown field %q in %v", name, md.FullName()) - } - } - return nil -} - -func isSingularWellKnownValue(fd protoreflect.FieldDescriptor) bool { - if fd.Cardinality() == protoreflect.Repeated { - return false - } - if md := fd.Message(); md != nil { - return md.FullName() == "google.protobuf.Value" - } - if ed := fd.Enum(); ed != nil { - return ed.FullName() == "google.protobuf.NullValue" - } - return false -} - -func isSingularJSONPBUnmarshaler(v protoreflect.Value, fd protoreflect.FieldDescriptor) bool { - if fd.Message() != nil && fd.Cardinality() != protoreflect.Repeated { - _, ok := proto.MessageV1(v.Interface()).(JSONPBUnmarshaler) - return ok - } - return false -} - -func (u *Unmarshaler) unmarshalValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { - switch { - case fd.IsList(): - var jsonArray []json.RawMessage - if err := json.Unmarshal(in, &jsonArray); err != nil { - return v, err - } - lv := v.List() - for _, raw := range jsonArray { - ve, err := u.unmarshalSingularValue(lv.NewElement(), raw, fd) - if err != nil { - return v, err - } - lv.Append(ve) - } - return v, nil - case fd.IsMap(): - var jsonObject map[string]json.RawMessage - if err := json.Unmarshal(in, &jsonObject); err != nil { - return v, err - } - kfd := fd.MapKey() - vfd := fd.MapValue() - mv := v.Map() - for key, raw := range jsonObject { - var kv protoreflect.MapKey - if kfd.Kind() == protoreflect.StringKind { - kv = protoreflect.ValueOf(key).MapKey() - } else { - v, err := u.unmarshalSingularValue(kfd.Default(), []byte(key), kfd) - if err != nil { - return v, err - } - kv = v.MapKey() - } - - vv, err := u.unmarshalSingularValue(mv.NewValue(), raw, vfd) - if err != nil { - return v, err - } - mv.Set(kv, vv) - } - return v, nil - default: - return u.unmarshalSingularValue(v, in, fd) - } -} - -var nonFinite = map[string]float64{ - `"NaN"`: math.NaN(), - `"Infinity"`: math.Inf(+1), - `"-Infinity"`: math.Inf(-1), -} - -func (u *Unmarshaler) unmarshalSingularValue(v protoreflect.Value, in []byte, fd protoreflect.FieldDescriptor) (protoreflect.Value, error) { - switch fd.Kind() { - case protoreflect.BoolKind: - return unmarshalValue(in, new(bool)) - case protoreflect.Int32Kind, protoreflect.Sint32Kind, protoreflect.Sfixed32Kind: - return unmarshalValue(trimQuote(in), new(int32)) - case protoreflect.Int64Kind, protoreflect.Sint64Kind, protoreflect.Sfixed64Kind: - return unmarshalValue(trimQuote(in), new(int64)) - case protoreflect.Uint32Kind, protoreflect.Fixed32Kind: - return unmarshalValue(trimQuote(in), new(uint32)) - case protoreflect.Uint64Kind, protoreflect.Fixed64Kind: - return unmarshalValue(trimQuote(in), new(uint64)) - case protoreflect.FloatKind: - if f, ok := nonFinite[string(in)]; ok { - return protoreflect.ValueOfFloat32(float32(f)), nil - } - return unmarshalValue(trimQuote(in), new(float32)) - case protoreflect.DoubleKind: - if f, ok := nonFinite[string(in)]; ok { - return protoreflect.ValueOfFloat64(float64(f)), nil - } - return unmarshalValue(trimQuote(in), new(float64)) - case protoreflect.StringKind: - return unmarshalValue(in, new(string)) - case protoreflect.BytesKind: - return unmarshalValue(in, new([]byte)) - case protoreflect.EnumKind: - if hasPrefixAndSuffix('"', in, '"') { - vd := fd.Enum().Values().ByName(protoreflect.Name(trimQuote(in))) - if vd == nil { - return v, fmt.Errorf("unknown value %q for enum %s", in, fd.Enum().FullName()) - } - return protoreflect.ValueOfEnum(vd.Number()), nil - } - return unmarshalValue(in, new(protoreflect.EnumNumber)) - case protoreflect.MessageKind, protoreflect.GroupKind: - err := u.unmarshalMessage(v.Message(), in) - return v, err - default: - panic(fmt.Sprintf("invalid kind %v", fd.Kind())) - } -} - -func unmarshalValue(in []byte, v interface{}) (protoreflect.Value, error) { - err := json.Unmarshal(in, v) - return protoreflect.ValueOf(reflect.ValueOf(v).Elem().Interface()), err -} - -func unquoteString(in string) (out string, err error) { - err = json.Unmarshal([]byte(in), &out) - return out, err -} - -func hasPrefixAndSuffix(prefix byte, in []byte, suffix byte) bool { - if len(in) >= 2 && in[0] == prefix && in[len(in)-1] == suffix { - return true - } - return false -} - -// trimQuote is like unquoteString but simply strips surrounding quotes. -// This is incorrect, but is behavior done by the legacy implementation. -func trimQuote(in []byte) []byte { - if len(in) >= 2 && in[0] == '"' && in[len(in)-1] == '"' { - in = in[1 : len(in)-1] - } - return in -} |