diff options
Diffstat (limited to 'vendor/google.golang.org/protobuf/internal/filedesc/desc.go')
| -rw-r--r-- | vendor/google.golang.org/protobuf/internal/filedesc/desc.go | 102 |
1 files changed, 86 insertions, 16 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go index 7c3689bae..8826bcf40 100644 --- a/vendor/google.golang.org/protobuf/internal/filedesc/desc.go +++ b/vendor/google.golang.org/protobuf/internal/filedesc/desc.go @@ -21,11 +21,26 @@ import ( "google.golang.org/protobuf/reflect/protoregistry" ) +// Edition is an Enum for proto2.Edition +type Edition int32 + +// These values align with the value of Enum in descriptor.proto which allows +// direct conversion between the proto enum and this enum. +const ( + EditionUnknown Edition = 0 + EditionProto2 Edition = 998 + EditionProto3 Edition = 999 + Edition2023 Edition = 1000 + EditionUnsupported Edition = 100000 +) + // The types in this file may have a suffix: // • L0: Contains fields common to all descriptors (except File) and // must be initialized up front. // • L1: Contains fields specific to a descriptor and -// must be initialized up front. +// must be initialized up front. If the associated proto uses Editions, the +// Editions features must always be resolved. If not explicitly set, the +// appropriate default must be resolved and set. // • L2: Contains fields that are lazily initialized when constructing // from the raw file descriptor. When constructing as a literal, the L2 // fields must be initialized up front. @@ -44,6 +59,7 @@ type ( } FileL1 struct { Syntax protoreflect.Syntax + Edition Edition // Only used if Syntax == Editions Path string Package protoreflect.FullName @@ -51,12 +67,41 @@ type ( Messages Messages Extensions Extensions Services Services + + EditionFeatures EditionFeatures } FileL2 struct { Options func() protoreflect.ProtoMessage Imports FileImports Locations SourceLocations } + + EditionFeatures struct { + // IsFieldPresence is true if field_presence is EXPLICIT + // https://protobuf.dev/editions/features/#field_presence + IsFieldPresence bool + // IsFieldPresence is true if field_presence is LEGACY_REQUIRED + // https://protobuf.dev/editions/features/#field_presence + IsLegacyRequired bool + // IsOpenEnum is true if enum_type is OPEN + // https://protobuf.dev/editions/features/#enum_type + IsOpenEnum bool + // IsPacked is true if repeated_field_encoding is PACKED + // https://protobuf.dev/editions/features/#repeated_field_encoding + IsPacked bool + // IsUTF8Validated is true if utf_validation is VERIFY + // https://protobuf.dev/editions/features/#utf8_validation + IsUTF8Validated bool + // IsDelimitedEncoded is true if message_encoding is DELIMITED + // https://protobuf.dev/editions/features/#message_encoding + IsDelimitedEncoded bool + // IsJSONCompliant is true if json_format is ALLOW + // https://protobuf.dev/editions/features/#json_format + IsJSONCompliant bool + // GenerateLegacyUnmarshalJSON determines if the plugin generates the + // UnmarshalJSON([]byte) error method for enums. + GenerateLegacyUnmarshalJSON bool + } ) func (fd *File) ParentFile() protoreflect.FileDescriptor { return fd } @@ -117,6 +162,8 @@ type ( } EnumL1 struct { eagerValues bool // controls whether EnumL2.Values is already populated + + EditionFeatures EditionFeatures } EnumL2 struct { Options func() protoreflect.ProtoMessage @@ -178,6 +225,8 @@ type ( Extensions Extensions IsMapEntry bool // promoted from google.protobuf.MessageOptions IsMessageSet bool // promoted from google.protobuf.MessageOptions + + EditionFeatures EditionFeatures } MessageL2 struct { Options func() protoreflect.ProtoMessage @@ -210,6 +259,8 @@ type ( ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields Enum protoreflect.EnumDescriptor Message protoreflect.MessageDescriptor + + EditionFeatures EditionFeatures } Oneof struct { @@ -219,6 +270,8 @@ type ( OneofL1 struct { Options func() protoreflect.ProtoMessage Fields OneofFields // must be consistent with Message.Fields.ContainingOneof + + EditionFeatures EditionFeatures } ) @@ -268,23 +321,36 @@ func (fd *Field) Options() protoreflect.ProtoMessage { } func (fd *Field) Number() protoreflect.FieldNumber { return fd.L1.Number } func (fd *Field) Cardinality() protoreflect.Cardinality { return fd.L1.Cardinality } -func (fd *Field) Kind() protoreflect.Kind { return fd.L1.Kind } -func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } -func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } -func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } +func (fd *Field) Kind() protoreflect.Kind { + return fd.L1.Kind +} +func (fd *Field) HasJSONName() bool { return fd.L1.StringName.hasJSON } +func (fd *Field) JSONName() string { return fd.L1.StringName.getJSON(fd) } +func (fd *Field) TextName() string { return fd.L1.StringName.getText(fd) } func (fd *Field) HasPresence() bool { - return fd.L1.Cardinality != protoreflect.Repeated && (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 || fd.L1.Message != nil || fd.L1.ContainingOneof != nil) + if fd.L1.Cardinality == protoreflect.Repeated { + return false + } + explicitFieldPresence := fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsFieldPresence + return fd.Syntax() == protoreflect.Proto2 || explicitFieldPresence || fd.L1.Message != nil || fd.L1.ContainingOneof != nil } func (fd *Field) HasOptionalKeyword() bool { return (fd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Optional && fd.L1.ContainingOneof == nil) || fd.L1.IsProto3Optional } func (fd *Field) IsPacked() bool { - if !fd.L1.HasPacked && fd.L0.ParentFile.L1.Syntax != protoreflect.Proto2 && fd.L1.Cardinality == protoreflect.Repeated { - switch fd.L1.Kind { - case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: - default: - return true - } + if fd.L1.Cardinality != protoreflect.Repeated { + return false + } + switch fd.L1.Kind { + case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind: + return false + } + if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { + return fd.L1.EditionFeatures.IsPacked + } + if fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3 { + // proto3 repeated fields are packed by default. + return !fd.L1.HasPacked || fd.L1.IsPacked } return fd.L1.IsPacked } @@ -333,6 +399,9 @@ func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {} // WARNING: This method is exempt from the compatibility promise and may be // removed in the future without warning. func (fd *Field) EnforceUTF8() bool { + if fd.L0.ParentFile.L1.Syntax == protoreflect.Editions { + return fd.L1.EditionFeatures.IsUTF8Validated + } if fd.L1.HasEnforceUTF8 { return fd.L1.EnforceUTF8 } @@ -359,10 +428,11 @@ type ( L2 *ExtensionL2 // protected by fileDesc.once } ExtensionL1 struct { - Number protoreflect.FieldNumber - Extendee protoreflect.MessageDescriptor - Cardinality protoreflect.Cardinality - Kind protoreflect.Kind + Number protoreflect.FieldNumber + Extendee protoreflect.MessageDescriptor + Cardinality protoreflect.Cardinality + Kind protoreflect.Kind + EditionFeatures EditionFeatures } ExtensionL2 struct { Options func() protoreflect.ProtoMessage |