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Update dependencies

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This commit is contained in:
eleksir
2026-02-10 20:54:39 +03:00
parent f2fc168abe
commit 170d0d0ed4
559 changed files with 66718 additions and 72415 deletions
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1
vendor/google.golang.org/protobuf/internal/descfmt/stringer.go generated vendored
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@@ -252,6 +252,7 @@ func formatDescOpt(t protoreflect.Descriptor, isRoot, allowMulti bool, record fu
{rv.MethodByName("Values"), "Values"},
{rv.MethodByName("ReservedNames"), "ReservedNames"},
{rv.MethodByName("ReservedRanges"), "ReservedRanges"},
{rv.MethodByName("IsClosed"), "IsClosed"},
}...)
case protoreflect.EnumValueDescriptor:

20
vendor/google.golang.org/protobuf/internal/descopts/options.go generated vendored
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@@ -9,7 +9,7 @@
// dependency on the descriptor proto package).
package descopts
import pref "google.golang.org/protobuf/reflect/protoreflect"
import "google.golang.org/protobuf/reflect/protoreflect"
// These variables are set by the init function in descriptor.pb.go via logic
// in internal/filetype. In other words, so long as the descriptor proto package
@@ -17,13 +17,13 @@ import pref "google.golang.org/protobuf/reflect/protoreflect"
//
// Each variable is populated with a nil pointer to the options struct.
var (
File pref.ProtoMessage
Enum pref.ProtoMessage
EnumValue pref.ProtoMessage
Message pref.ProtoMessage
Field pref.ProtoMessage
Oneof pref.ProtoMessage
ExtensionRange pref.ProtoMessage
Service pref.ProtoMessage
Method pref.ProtoMessage
File protoreflect.ProtoMessage
Enum protoreflect.ProtoMessage
EnumValue protoreflect.ProtoMessage
Message protoreflect.ProtoMessage
Field protoreflect.ProtoMessage
Oneof protoreflect.ProtoMessage
ExtensionRange protoreflect.ProtoMessage
Service protoreflect.ProtoMessage
Method protoreflect.ProtoMessage
)

BIN
vendor/google.golang.org/protobuf/internal/editiondefaults/editions_defaults.binpb generated vendored
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Binary file not shown.

19
vendor/google.golang.org/protobuf/internal/encoding/tag/tag.go generated vendored
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@@ -26,12 +26,13 @@ var byteType = reflect.TypeOf(byte(0))
// The type is the underlying field type (e.g., a repeated field may be
// represented by []T, but the Go type passed in is just T).
// A list of enum value descriptors must be provided for enum fields.
// This does not populate the Enum or Message (except for weak message).
// This does not populate the Enum or Message.
//
// This function is a best effort attempt; parsing errors are ignored.
func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescriptors) protoreflect.FieldDescriptor {
f := new(filedesc.Field)
f.L0.ParentFile = filedesc.SurrogateProto2
packed := false
for len(tag) > 0 {
i := strings.IndexByte(tag, ',')
if i < 0 {
@@ -107,11 +108,7 @@ func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescri
f.L1.StringName.InitJSON(jsonName)
}
case s == "packed":
f.L1.HasPacked = true
f.L1.IsPacked = true
case strings.HasPrefix(s, "weak="):
f.L1.IsWeak = true
f.L1.Message = filedesc.PlaceholderMessage(protoreflect.FullName(s[len("weak="):]))
packed = true
case strings.HasPrefix(s, "def="):
// The default tag is special in that everything afterwards is the
// default regardless of the presence of commas.
@@ -124,6 +121,13 @@ func Unmarshal(tag string, goType reflect.Type, evs protoreflect.EnumValueDescri
tag = strings.TrimPrefix(tag[i:], ",")
}
// Update EditionFeatures after the loop and after we know whether this is
// a proto2 or proto3 field.
f.L1.EditionFeatures = f.L0.ParentFile.L1.EditionFeatures
if packed {
f.L1.EditionFeatures.IsPacked = true
}
// The generator uses the group message name instead of the field name.
// We obtain the real field name by lowercasing the group name.
if f.L1.Kind == protoreflect.GroupKind {
@@ -183,9 +187,6 @@ func Marshal(fd protoreflect.FieldDescriptor, enumName string) string {
// the exact same semantics from the previous generator.
tag = append(tag, "json="+jsonName)
}
if fd.IsWeak() {
tag = append(tag, "weak="+string(fd.Message().FullName()))
}
// The previous implementation does not tag extension fields as proto3,
// even when the field is defined in a proto3 file. Match that behavior
// for consistency.

123
vendor/google.golang.org/protobuf/internal/encoding/text/decode.go generated vendored
View File

@@ -424,27 +424,34 @@ func (d *Decoder) parseFieldName() (tok Token, err error) {
return Token{}, d.newSyntaxError("invalid field name: %s", errId(d.in))
}
// parseTypeName parses Any type URL or extension field name. The name is
// enclosed in [ and ] characters. The C++ parser does not handle many legal URL
// strings. This implementation is more liberal and allows for the pattern
// ^[-_a-zA-Z0-9]+([./][-_a-zA-Z0-9]+)*`). Whitespaces and comments are allowed
// in between [ ], '.', '/' and the sub names.
// parseTypeName parses an Any type URL or an extension field name. The name is
// enclosed in [ and ] characters. We allow almost arbitrary type URL prefixes,
// closely following the text-format spec [1,2]. We implement "ExtensionName |
// AnyName" as follows (with some exceptions for backwards compatibility):
//
// char = [-_a-zA-Z0-9]
// url_char = char | [.~!$&'()*+,;=] | "%", hex, hex
//
// Ident = char, { char }
// TypeName = Ident, { ".", Ident } ;
// UrlPrefix = url_char, { url_char | "/" } ;
// ExtensionName = "[", TypeName, "]" ;
// AnyName = "[", UrlPrefix, "/", TypeName, "]" ;
//
// Additionally, we allow arbitrary whitespace and comments between [ and ].
//
// [1] https://protobuf.dev/reference/protobuf/textformat-spec/#characters
// [2] https://protobuf.dev/reference/protobuf/textformat-spec/#field-names
func (d *Decoder) parseTypeName() (Token, error) {
startPos := len(d.orig) - len(d.in)
// Use alias s to advance first in order to use d.in for error handling.
// Caller already checks for [ as first character.
// Caller already checks for [ as first character (d.in[0] == '[').
s := consume(d.in[1:], 0)
if len(s) == 0 {
return Token{}, ErrUnexpectedEOF
}
// Collect everything between [ and ] in name.
var name []byte
for len(s) > 0 && isTypeNameChar(s[0]) {
name = append(name, s[0])
s = s[1:]
}
s = consume(s, 0)
var closed bool
for len(s) > 0 && !closed {
switch {
@@ -452,23 +459,20 @@ func (d *Decoder) parseTypeName() (Token, error) {
s = s[1:]
closed = true
case s[0] == '/', s[0] == '.':
if len(name) > 0 && (name[len(name)-1] == '/' || name[len(name)-1] == '.') {
return Token{}, d.newSyntaxError("invalid type URL/extension field name: %s",
d.orig[startPos:len(d.orig)-len(s)+1])
}
case s[0] == '/' || isTypeNameChar(s[0]) || isUrlExtraChar(s[0]):
name = append(name, s[0])
s = s[1:]
s = consume(s, 0)
for len(s) > 0 && isTypeNameChar(s[0]) {
name = append(name, s[0])
s = s[1:]
s = consume(s[1:], 0)
// URL percent-encoded chars
case s[0] == '%':
if len(s) < 3 || !isHexChar(s[1]) || !isHexChar(s[2]) {
return Token{}, d.parseTypeNameError(s, 3)
}
s = consume(s, 0)
name = append(name, s[0], s[1], s[2])
s = consume(s[3:], 0)
default:
return Token{}, d.newSyntaxError(
"invalid type URL/extension field name: %s", d.orig[startPos:len(d.orig)-len(s)+1])
return Token{}, d.parseTypeNameError(s, 1)
}
}
@@ -476,15 +480,38 @@ func (d *Decoder) parseTypeName() (Token, error) {
return Token{}, ErrUnexpectedEOF
}
// First character cannot be '.'. Last character cannot be '.' or '/'.
size := len(name)
if size == 0 || name[0] == '.' || name[size-1] == '.' || name[size-1] == '/' {
return Token{}, d.newSyntaxError("invalid type URL/extension field name: %s",
d.orig[startPos:len(d.orig)-len(s)])
// Split collected name on last '/' into urlPrefix and typeName (if '/' is
// present).
typeName := name
if i := bytes.LastIndexByte(name, '/'); i != -1 {
urlPrefix := name[:i]
typeName = name[i+1:]
// urlPrefix may be empty (for backwards compatibility).
// If non-empty, it must not start with '/'.
if len(urlPrefix) > 0 && urlPrefix[0] == '/' {
return Token{}, d.parseTypeNameError(s, 0)
}
}
// typeName must not be empty (note: "" splits to [""]) and all identifier
// parts must not be empty.
for _, ident := range bytes.Split(typeName, []byte{'.'}) {
if len(ident) == 0 {
return Token{}, d.parseTypeNameError(s, 0)
}
}
// typeName must not contain any percent-encoded or special URL chars.
for _, b := range typeName {
if b == '%' || (b != '.' && isUrlExtraChar(b)) {
return Token{}, d.parseTypeNameError(s, 0)
}
}
startPos := len(d.orig) - len(d.in)
endPos := len(d.orig) - len(s)
d.in = s
endPos := len(d.orig) - len(d.in)
d.consume(0)
return Token{
@@ -496,16 +523,32 @@ func (d *Decoder) parseTypeName() (Token, error) {
}, nil
}
func isTypeNameChar(b byte) bool {
return (b == '-' || b == '_' ||
('0' <= b && b <= '9') ||
('a' <= b && b <= 'z') ||
('A' <= b && b <= 'Z'))
func (d *Decoder) parseTypeNameError(s []byte, numUnconsumedChars int) error {
return d.newSyntaxError(
"invalid type URL/extension field name: %s",
d.in[:len(d.in)-len(s)+min(numUnconsumedChars, len(s))],
)
}
func isWhiteSpace(b byte) bool {
func isHexChar(b byte) bool {
return ('0' <= b && b <= '9') ||
('a' <= b && b <= 'f') ||
('A' <= b && b <= 'F')
}
func isTypeNameChar(b byte) bool {
return b == '-' || b == '_' ||
('0' <= b && b <= '9') ||
('a' <= b && b <= 'z') ||
('A' <= b && b <= 'Z')
}
// isUrlExtraChar complements isTypeNameChar with extra characters that we allow
// in URLs but not in type names. Note that '/' is not included so that it can
// be treated specially.
func isUrlExtraChar(b byte) bool {
switch b {
case ' ', '\n', '\r', '\t':
case '.', '~', '!', '$', '&', '(', ')', '*', '+', ',', ';', '=':
return true
default:
return false
@@ -601,7 +644,7 @@ func (d *Decoder) consumeToken(kind Kind, size int, attrs uint8) Token {
// newSyntaxError returns a syntax error with line and column information for
// current position.
func (d *Decoder) newSyntaxError(f string, x ...interface{}) error {
func (d *Decoder) newSyntaxError(f string, x ...any) error {
e := errors.New(f, x...)
line, column := d.Position(len(d.orig) - len(d.in))
return errors.New("syntax error (line %d:%d): %v", line, column, e)

21
vendor/google.golang.org/protobuf/internal/errors/errors.go generated vendored
View File

@@ -17,7 +17,7 @@ var Error = errors.New("protobuf error")
// New formats a string according to the format specifier and arguments and
// returns an error that has a "proto" prefix.
func New(f string, x ...interface{}) error {
func New(f string, x ...any) error {
return &prefixError{s: format(f, x...)}
}
@@ -43,7 +43,7 @@ func (e *prefixError) Unwrap() error {
// Wrap returns an error that has a "proto" prefix, the formatted string described
// by the format specifier and arguments, and a suffix of err. The error wraps err.
func Wrap(err error, f string, x ...interface{}) error {
func Wrap(err error, f string, x ...any) error {
return &wrapError{
s: format(f, x...),
err: err,
@@ -67,7 +67,7 @@ func (e *wrapError) Is(target error) bool {
return target == Error
}
func format(f string, x ...interface{}) string {
func format(f string, x ...any) string {
// avoid "proto: " prefix when chaining
for i := 0; i < len(x); i++ {
switch e := x[i].(type) {
@@ -87,3 +87,18 @@ func InvalidUTF8(name string) error {
func RequiredNotSet(name string) error {
return New("required field %v not set", name)
}
type SizeMismatchError struct {
Calculated, Measured int
}
func (e *SizeMismatchError) Error() string {
return fmt.Sprintf("size mismatch (see https://github.com/golang/protobuf/issues/1609): calculated=%d, measured=%d", e.Calculated, e.Measured)
}
func MismatchedSizeCalculation(calculated, measured int) error {
return &SizeMismatchError{
Calculated: calculated,
Measured: measured,
}
}

40
vendor/google.golang.org/protobuf/internal/errors/is_go112.go generated vendored
View File

@@ -1,40 +0,0 @@
// 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.
//go:build !go1.13
// +build !go1.13
package errors
import "reflect"
// Is is a copy of Go 1.13's errors.Is for use with older Go versions.
func Is(err, target error) bool {
if target == nil {
return err == target
}
isComparable := reflect.TypeOf(target).Comparable()
for {
if isComparable && err == target {
return true
}
if x, ok := err.(interface{ Is(error) bool }); ok && x.Is(target) {
return true
}
if err = unwrap(err); err == nil {
return false
}
}
}
func unwrap(err error) error {
u, ok := err.(interface {
Unwrap() error
})
if !ok {
return nil
}
return u.Unwrap()
}

13
vendor/google.golang.org/protobuf/internal/errors/is_go113.go generated vendored
View File

@@ -1,13 +0,0 @@
// 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.
//go:build go1.13
// +build go1.13
package errors
import "errors"
// Is is errors.Is.
func Is(err, target error) bool { return errors.Is(err, target) }

154
vendor/google.golang.org/protobuf/internal/filedesc/desc.go generated vendored
View File

@@ -7,6 +7,7 @@ package filedesc
import (
"bytes"
"fmt"
"strings"
"sync"
"sync/atomic"
@@ -18,7 +19,6 @@ import (
"google.golang.org/protobuf/internal/pragma"
"google.golang.org/protobuf/internal/strs"
"google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
// Edition is an Enum for proto2.Edition
@@ -31,6 +31,8 @@ const (
EditionProto2 Edition = 998
EditionProto3 Edition = 999
Edition2023 Edition = 1000
Edition2024 Edition = 1001
EditionUnstable Edition = 9999
EditionUnsupported Edition = 100000
)
@@ -71,36 +73,54 @@ type (
EditionFeatures EditionFeatures
}
FileL2 struct {
Options func() protoreflect.ProtoMessage
Imports FileImports
Locations SourceLocations
Options func() protoreflect.ProtoMessage
Imports FileImports
OptionImports func() protoreflect.FileImports
Locations SourceLocations
}
// EditionFeatures is a frequently-instantiated struct, so please take care
// to minimize padding when adding new fields to this struct (add them in
// the right place/order).
EditionFeatures struct {
// StripEnumPrefix determines if the plugin generates enum value
// constants as-is, with their prefix stripped, or both variants.
StripEnumPrefix int
// 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
// APILevel controls which API (Open, Hybrid or Opaque) should be used
// for generated code (.pb.go files).
APILevel int
}
)
@@ -129,6 +149,16 @@ func (fd *File) Format(s fmt.State, r rune) { descfmt.FormatD
func (fd *File) ProtoType(protoreflect.FileDescriptor) {}
func (fd *File) ProtoInternal(pragma.DoNotImplement) {}
// The next two are not part of the FileDescriptor interface. They are just used to reconstruct
// the original FileDescriptor proto.
func (fd *File) Edition() int32 { return int32(fd.L1.Edition) }
func (fd *File) OptionImports() protoreflect.FileImports {
if f := fd.lazyInit().OptionImports; f != nil {
return f()
}
return emptyFiles
}
func (fd *File) lazyInit() *FileL2 {
if atomic.LoadUint32(&fd.once) == 0 {
fd.lazyInitOnce()
@@ -161,9 +191,9 @@ type (
L2 *EnumL2 // protected by fileDesc.once
}
EnumL1 struct {
eagerValues bool // controls whether EnumL2.Values is already populated
EditionFeatures EditionFeatures
Visibility int32
eagerValues bool // controls whether EnumL2.Values is already populated
}
EnumL2 struct {
Options func() protoreflect.ProtoMessage
@@ -198,10 +228,18 @@ func (ed *Enum) ReservedNames() protoreflect.Names { return &ed.lazyInit()
func (ed *Enum) ReservedRanges() protoreflect.EnumRanges { return &ed.lazyInit().ReservedRanges }
func (ed *Enum) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, ed) }
func (ed *Enum) ProtoType(protoreflect.EnumDescriptor) {}
// This is not part of the EnumDescriptor interface. It is just used to reconstruct
// the original FileDescriptor proto.
func (ed *Enum) Visibility() int32 { return ed.L1.Visibility }
func (ed *Enum) lazyInit() *EnumL2 {
ed.L0.ParentFile.lazyInit() // implicitly initializes L2
return ed.L2
}
func (ed *Enum) IsClosed() bool {
return !ed.L1.EditionFeatures.IsOpenEnum
}
func (ed *EnumValue) Options() protoreflect.ProtoMessage {
if f := ed.L1.Options; f != nil {
@@ -220,13 +258,13 @@ type (
L2 *MessageL2 // protected by fileDesc.once
}
MessageL1 struct {
Enums Enums
Messages Messages
Extensions Extensions
IsMapEntry bool // promoted from google.protobuf.MessageOptions
IsMessageSet bool // promoted from google.protobuf.MessageOptions
Enums Enums
Messages Messages
Extensions Extensions
EditionFeatures EditionFeatures
Visibility int32
IsMapEntry bool // promoted from google.protobuf.MessageOptions
IsMessageSet bool // promoted from google.protobuf.MessageOptions
}
MessageL2 struct {
Options func() protoreflect.ProtoMessage
@@ -250,11 +288,7 @@ type (
Kind protoreflect.Kind
StringName stringName
IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto
IsWeak bool // promoted from google.protobuf.FieldOptions
HasPacked bool // promoted from google.protobuf.FieldOptions
IsPacked bool // promoted from google.protobuf.FieldOptions
HasEnforceUTF8 bool // promoted from google.protobuf.FieldOptions
EnforceUTF8 bool // promoted from google.protobuf.FieldOptions
IsLazy bool // promoted from google.protobuf.FieldOptions
Default defaultValue
ContainingOneof protoreflect.OneofDescriptor // must be consistent with Message.Oneofs.Fields
Enum protoreflect.EnumDescriptor
@@ -299,6 +333,11 @@ func (md *Message) Messages() protoreflect.MessageDescriptors { return &md.L
func (md *Message) Extensions() protoreflect.ExtensionDescriptors { return &md.L1.Extensions }
func (md *Message) ProtoType(protoreflect.MessageDescriptor) {}
func (md *Message) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, md) }
// This is not part of the MessageDescriptor interface. It is just used to reconstruct
// the original FileDescriptor proto.
func (md *Message) Visibility() int32 { return md.L1.Visibility }
func (md *Message) lazyInit() *MessageL2 {
md.L0.ParentFile.lazyInit() // implicitly initializes L2
return md.L2
@@ -331,8 +370,7 @@ func (fd *Field) HasPresence() bool {
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
return fd.IsExtension() || fd.L1.EditionFeatures.IsFieldPresence || 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
@@ -345,17 +383,11 @@ func (fd *Field) IsPacked() bool {
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
return fd.L1.EditionFeatures.IsPacked
}
func (fd *Field) IsExtension() bool { return false }
func (fd *Field) IsWeak() bool { return fd.L1.IsWeak }
func (fd *Field) IsWeak() bool { return false }
func (fd *Field) IsLazy() bool { return fd.L1.IsLazy }
func (fd *Field) IsList() bool { return fd.Cardinality() == protoreflect.Repeated && !fd.IsMap() }
func (fd *Field) IsMap() bool { return fd.Message() != nil && fd.Message().IsMapEntry() }
func (fd *Field) MapKey() protoreflect.FieldDescriptor {
@@ -381,13 +413,12 @@ func (fd *Field) Enum() protoreflect.EnumDescriptor {
return fd.L1.Enum
}
func (fd *Field) Message() protoreflect.MessageDescriptor {
if fd.L1.IsWeak {
if d, _ := protoregistry.GlobalFiles.FindDescriptorByName(fd.L1.Message.FullName()); d != nil {
return d.(protoreflect.MessageDescriptor)
}
}
return fd.L1.Message
}
func (fd *Field) IsMapEntry() bool {
parent, ok := fd.L0.Parent.(protoreflect.MessageDescriptor)
return ok && parent.IsMapEntry()
}
func (fd *Field) Format(s fmt.State, r rune) { descfmt.FormatDesc(s, r, fd) }
func (fd *Field) ProtoType(protoreflect.FieldDescriptor) {}
@@ -399,13 +430,7 @@ 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
}
return fd.L0.ParentFile.L1.Syntax == protoreflect.Proto3
return fd.L1.EditionFeatures.IsUTF8Validated
}
func (od *Oneof) IsSynthetic() bool {
@@ -432,13 +457,13 @@ type (
Extendee protoreflect.MessageDescriptor
Cardinality protoreflect.Cardinality
Kind protoreflect.Kind
IsLazy bool
EditionFeatures EditionFeatures
}
ExtensionL2 struct {
Options func() protoreflect.ProtoMessage
StringName stringName
IsProto3Optional bool // promoted from google.protobuf.FieldDescriptorProto
IsPacked bool // promoted from google.protobuf.FieldOptions
Default defaultValue
Enum protoreflect.EnumDescriptor
Message protoreflect.MessageDescriptor
@@ -461,9 +486,19 @@ func (xd *Extension) HasPresence() bool { return xd.L1.Cardi
func (xd *Extension) HasOptionalKeyword() bool {
return (xd.L0.ParentFile.L1.Syntax == protoreflect.Proto2 && xd.L1.Cardinality == protoreflect.Optional) || xd.lazyInit().IsProto3Optional
}
func (xd *Extension) IsPacked() bool { return xd.lazyInit().IsPacked }
func (xd *Extension) IsPacked() bool {
if xd.L1.Cardinality != protoreflect.Repeated {
return false
}
switch xd.L1.Kind {
case protoreflect.StringKind, protoreflect.BytesKind, protoreflect.MessageKind, protoreflect.GroupKind:
return false
}
return xd.L1.EditionFeatures.IsPacked
}
func (xd *Extension) IsExtension() bool { return true }
func (xd *Extension) IsWeak() bool { return false }
func (xd *Extension) IsLazy() bool { return xd.L1.IsLazy }
func (xd *Extension) IsList() bool { return xd.Cardinality() == protoreflect.Repeated }
func (xd *Extension) IsMap() bool { return false }
func (xd *Extension) MapKey() protoreflect.FieldDescriptor { return nil }
@@ -542,8 +577,9 @@ func (md *Method) ProtoInternal(pragma.DoNotImplement) {}
// Surrogate files are can be used to create standalone descriptors
// where the syntax is only information derived from the parent file.
var (
SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}}
SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}}
SurrogateProto2 = &File{L1: FileL1{Syntax: protoreflect.Proto2}, L2: &FileL2{}}
SurrogateProto3 = &File{L1: FileL1{Syntax: protoreflect.Proto3}, L2: &FileL2{}}
SurrogateEdition2023 = &File{L1: FileL1{Syntax: protoreflect.Editions, Edition: Edition2023}, L2: &FileL2{}}
)
type (
@@ -585,6 +621,34 @@ func (s *stringName) InitJSON(name string) {
s.nameJSON = name
}
// Returns true if this field is structured like the synthetic field of a proto2
// group. This allows us to expand our treatment of delimited fields without
// breaking proto2 files that have been upgraded to editions.
func isGroupLike(fd protoreflect.FieldDescriptor) bool {
// Groups are always group types.
if fd.Kind() != protoreflect.GroupKind {
return false
}
// Group fields are always the lowercase type name.
if strings.ToLower(string(fd.Message().Name())) != string(fd.Name()) {
return false
}
// Groups could only be defined in the same file they're used.
if fd.Message().ParentFile() != fd.ParentFile() {
return false
}
// Group messages are always defined in the same scope as the field. File
// level extensions will compare NULL == NULL here, which is why the file
// comparison above is necessary to ensure both come from the same file.
if fd.IsExtension() {
return fd.Parent() == fd.Message().Parent()
}
return fd.ContainingMessage() == fd.Message().Parent()
}
func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName {
s.once.Do(func() {
if fd.IsExtension() {
@@ -605,7 +669,7 @@ func (s *stringName) lazyInit(fd protoreflect.FieldDescriptor) *stringName {
// Format the text name.
s.nameText = string(fd.Name())
if fd.Kind() == protoreflect.GroupKind {
if isGroupLike(fd) {
s.nameText = string(fd.Message().Name())
}
}

59
vendor/google.golang.org/protobuf/internal/filedesc/desc_init.go generated vendored
View File

@@ -113,8 +113,10 @@ func (fd *File) unmarshalSeed(b []byte) {
switch string(v) {
case "proto2":
fd.L1.Syntax = protoreflect.Proto2
fd.L1.Edition = EditionProto2
case "proto3":
fd.L1.Syntax = protoreflect.Proto3
fd.L1.Edition = EditionProto3
case "editions":
fd.L1.Syntax = protoreflect.Editions
default:
@@ -177,11 +179,10 @@ func (fd *File) unmarshalSeed(b []byte) {
// If syntax is missing, it is assumed to be proto2.
if fd.L1.Syntax == 0 {
fd.L1.Syntax = protoreflect.Proto2
fd.L1.Edition = EditionProto2
}
if fd.L1.Syntax == protoreflect.Editions {
fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition)
}
fd.L1.EditionFeatures = getFeaturesFor(fd.L1.Edition)
// Parse editions features from options if any
if options != nil {
@@ -267,6 +268,7 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protorefl
ed.L0.ParentFile = pf
ed.L0.Parent = pd
ed.L0.Index = i
ed.L1.EditionFeatures = featuresFromParentDesc(ed.Parent())
var numValues int
for b := b; len(b) > 0; {
@@ -282,6 +284,13 @@ func (ed *Enum) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protorefl
case genid.EnumDescriptorProto_Value_field_number:
numValues++
}
case protowire.VarintType:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
switch num {
case genid.EnumDescriptorProto_Visibility_field_number:
ed.L1.Visibility = int32(v)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
b = b[m:]
@@ -363,6 +372,13 @@ func (md *Message) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protor
md.unmarshalSeedOptions(v)
}
prevField = num
case protowire.VarintType:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
switch num {
case genid.DescriptorProto_Visibility_field_number:
md.L1.Visibility = int32(v)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
b = b[m:]
@@ -443,6 +459,7 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd prot
xd.L0.ParentFile = pf
xd.L0.Parent = pd
xd.L0.Index = i
xd.L1.EditionFeatures = featuresFromParentDesc(pd)
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
@@ -467,6 +484,40 @@ func (xd *Extension) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd prot
xd.L0.FullName = appendFullName(sb, pd.FullName(), v)
case genid.FieldDescriptorProto_Extendee_field_number:
xd.L1.Extendee = PlaceholderMessage(makeFullName(sb, v))
case genid.FieldDescriptorProto_Options_field_number:
xd.unmarshalOptions(v)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
b = b[m:]
}
}
if xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded {
xd.L1.Kind = protoreflect.GroupKind
}
}
func (xd *Extension) unmarshalOptions(b []byte) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
b = b[n:]
switch typ {
case protowire.VarintType:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
switch num {
case genid.FieldOptions_Packed_field_number:
xd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v)
case genid.FieldOptions_Lazy_field_number:
xd.L1.IsLazy = protowire.DecodeBool(v)
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
b = b[m:]
switch num {
case genid.FieldOptions_Features_field_number:
xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
@@ -499,7 +550,7 @@ func (sd *Service) unmarshalSeed(b []byte, sb *strs.Builder, pf *File, pd protor
}
var nameBuilderPool = sync.Pool{
New: func() interface{} { return new(strs.Builder) },
New: func() any { return new(strs.Builder) },
}
func getBuilder() *strs.Builder {

102
vendor/google.golang.org/protobuf/internal/filedesc/desc_lazy.go generated vendored
View File

@@ -32,11 +32,6 @@ func (file *File) resolveMessages() {
for j := range md.L2.Fields.List {
fd := &md.L2.Fields.List[j]
// Weak fields are resolved upon actual use.
if fd.L1.IsWeak {
continue
}
// Resolve message field dependency.
switch fd.L1.Kind {
case protoreflect.EnumKind:
@@ -45,6 +40,11 @@ func (file *File) resolveMessages() {
case protoreflect.MessageKind, protoreflect.GroupKind:
fd.L1.Message = file.resolveMessageDependency(fd.L1.Message, listFieldDeps, depIdx)
depIdx++
if fd.L1.Kind == protoreflect.GroupKind && (fd.IsMap() || fd.IsMapEntry()) {
// A map field might inherit delimited encoding from a file-wide default feature.
// But maps never actually use delimited encoding. (At least for now...)
fd.L1.Kind = protoreflect.MessageKind
}
}
// Default is resolved here since it depends on Enum being resolved.
@@ -134,6 +134,7 @@ func (fd *File) unmarshalFull(b []byte) {
var enumIdx, messageIdx, extensionIdx, serviceIdx int
var rawOptions []byte
var optionImports []string
fd.L2 = new(FileL2)
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
@@ -145,8 +146,6 @@ func (fd *File) unmarshalFull(b []byte) {
switch num {
case genid.FileDescriptorProto_PublicDependency_field_number:
fd.L2.Imports[v].IsPublic = true
case genid.FileDescriptorProto_WeakDependency_field_number:
fd.L2.Imports[v].IsWeak = true
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
@@ -159,6 +158,8 @@ func (fd *File) unmarshalFull(b []byte) {
imp = PlaceholderFile(path)
}
fd.L2.Imports = append(fd.L2.Imports, protoreflect.FileImport{FileDescriptor: imp})
case genid.FileDescriptorProto_OptionDependency_field_number:
optionImports = append(optionImports, sb.MakeString(v))
case genid.FileDescriptorProto_EnumType_field_number:
fd.L1.Enums.List[enumIdx].unmarshalFull(v, sb)
enumIdx++
@@ -180,6 +181,23 @@ func (fd *File) unmarshalFull(b []byte) {
}
}
fd.L2.Options = fd.builder.optionsUnmarshaler(&descopts.File, rawOptions)
if len(optionImports) > 0 {
var imps FileImports
var once sync.Once
fd.L2.OptionImports = func() protoreflect.FileImports {
once.Do(func() {
imps = make(FileImports, len(optionImports))
for i, path := range optionImports {
imp, _ := fd.builder.FileRegistry.FindFileByPath(path)
if imp == nil {
imp = PlaceholderFile(path)
}
imps[i] = protoreflect.FileImport{FileDescriptor: imp}
}
})
return &imps
}
}
}
func (ed *Enum) unmarshalFull(b []byte, sb *strs.Builder) {
@@ -312,7 +330,6 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) {
md.L1.Extensions.List[extensionIdx].unmarshalFull(v, sb)
extensionIdx++
case genid.DescriptorProto_Options_field_number:
md.unmarshalOptions(v)
rawOptions = appendOptions(rawOptions, v)
}
default:
@@ -338,27 +355,6 @@ func (md *Message) unmarshalFull(b []byte, sb *strs.Builder) {
md.L2.Options = md.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Message, rawOptions)
}
func (md *Message) unmarshalOptions(b []byte) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
b = b[n:]
switch typ {
case protowire.VarintType:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
switch num {
case genid.MessageOptions_MapEntry_field_number:
md.L1.IsMapEntry = protowire.DecodeBool(v)
case genid.MessageOptions_MessageSetWireFormat_field_number:
md.L1.IsMessageSet = protowire.DecodeBool(v)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
b = b[m:]
}
}
}
func unmarshalMessageReservedRange(b []byte) (r [2]protoreflect.FieldNumber) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
@@ -466,10 +462,10 @@ func (fd *Field) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoref
b = b[m:]
}
}
if fd.Syntax() == protoreflect.Editions && fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded {
if fd.L1.Kind == protoreflect.MessageKind && fd.L1.EditionFeatures.IsDelimitedEncoded {
fd.L1.Kind = protoreflect.GroupKind
}
if fd.Syntax() == protoreflect.Editions && fd.L1.EditionFeatures.IsLegacyRequired {
if fd.L1.EditionFeatures.IsLegacyRequired {
fd.L1.Cardinality = protoreflect.Required
}
if rawTypeName != nil {
@@ -496,13 +492,11 @@ func (fd *Field) unmarshalOptions(b []byte) {
b = b[m:]
switch num {
case genid.FieldOptions_Packed_field_number:
fd.L1.HasPacked = true
fd.L1.IsPacked = protowire.DecodeBool(v)
case genid.FieldOptions_Weak_field_number:
fd.L1.IsWeak = protowire.DecodeBool(v)
fd.L1.EditionFeatures.IsPacked = protowire.DecodeBool(v)
case genid.FieldOptions_Lazy_field_number:
fd.L1.IsLazy = protowire.DecodeBool(v)
case FieldOptions_EnforceUTF8:
fd.L1.HasEnforceUTF8 = true
fd.L1.EnforceUTF8 = protowire.DecodeBool(v)
fd.L1.EditionFeatures.IsUTF8Validated = protowire.DecodeBool(v)
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
@@ -548,7 +542,6 @@ func (od *Oneof) unmarshalFull(b []byte, sb *strs.Builder, pf *File, pd protoref
func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
var rawTypeName []byte
var rawOptions []byte
xd.L1.EditionFeatures = featuresFromParentDesc(xd.L1.Extendee)
xd.L2 = new(ExtensionL2)
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
@@ -572,7 +565,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
case genid.FieldDescriptorProto_TypeName_field_number:
rawTypeName = v
case genid.FieldDescriptorProto_Options_field_number:
xd.unmarshalOptions(v)
rawOptions = appendOptions(rawOptions, v)
}
default:
@@ -580,12 +572,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
b = b[m:]
}
}
if xd.Syntax() == protoreflect.Editions && xd.L1.Kind == protoreflect.MessageKind && xd.L1.EditionFeatures.IsDelimitedEncoded {
xd.L1.Kind = protoreflect.GroupKind
}
if xd.Syntax() == protoreflect.Editions && xd.L1.EditionFeatures.IsLegacyRequired {
xd.L1.Cardinality = protoreflect.Required
}
if rawTypeName != nil {
name := makeFullName(sb, rawTypeName)
switch xd.L1.Kind {
@@ -598,32 +584,6 @@ func (xd *Extension) unmarshalFull(b []byte, sb *strs.Builder) {
xd.L2.Options = xd.L0.ParentFile.builder.optionsUnmarshaler(&descopts.Field, rawOptions)
}
func (xd *Extension) unmarshalOptions(b []byte) {
for len(b) > 0 {
num, typ, n := protowire.ConsumeTag(b)
b = b[n:]
switch typ {
case protowire.VarintType:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
switch num {
case genid.FieldOptions_Packed_field_number:
xd.L2.IsPacked = protowire.DecodeBool(v)
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
b = b[m:]
switch num {
case genid.FieldOptions_Features_field_number:
xd.L1.EditionFeatures = unmarshalFeatureSet(v, xd.L1.EditionFeatures)
}
default:
m := protowire.ConsumeFieldValue(num, typ, b)
b = b[m:]
}
}
}
func (sd *Service) unmarshalFull(b []byte, sb *strs.Builder) {
var rawMethods [][]byte
var rawOptions []byte

11
vendor/google.golang.org/protobuf/internal/filedesc/desc_list_gen.go generated vendored
View File

@@ -8,6 +8,7 @@ package filedesc
import (
"fmt"
"strings"
"sync"
"google.golang.org/protobuf/internal/descfmt"
@@ -198,6 +199,16 @@ func (p *Fields) lazyInit() *Fields {
if _, ok := p.byText[d.TextName()]; !ok {
p.byText[d.TextName()] = d
}
if isGroupLike(d) {
lowerJSONName := strings.ToLower(d.JSONName())
if _, ok := p.byJSON[lowerJSONName]; !ok {
p.byJSON[lowerJSONName] = d
}
lowerTextName := strings.ToLower(d.TextName())
if _, ok := p.byText[lowerTextName]; !ok {
p.byText[lowerTextName] = d
}
}
if _, ok := p.byNum[d.Number()]; !ok {
p.byNum[d.Number()] = d
}

48
vendor/google.golang.org/protobuf/internal/filedesc/editions.go generated vendored
View File

@@ -13,10 +13,16 @@ import (
"google.golang.org/protobuf/reflect/protoreflect"
)
var defaultsCache = make(map[Edition]EditionFeatures)
var (
defaultsCache = make(map[Edition]EditionFeatures)
defaultsKeys = []Edition{}
)
func init() {
unmarshalEditionDefaults(editiondefaults.Defaults)
SurrogateProto2.L1.EditionFeatures = getFeaturesFor(EditionProto2)
SurrogateProto3.L1.EditionFeatures = getFeaturesFor(EditionProto3)
SurrogateEdition2023.L1.EditionFeatures = getFeaturesFor(Edition2023)
}
func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures {
@@ -28,8 +34,16 @@ func unmarshalGoFeature(b []byte, parent EditionFeatures) EditionFeatures {
v, m := protowire.ConsumeVarint(b)
b = b[m:]
parent.GenerateLegacyUnmarshalJSON = protowire.DecodeBool(v)
case genid.GoFeatures_ApiLevel_field_number:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
parent.APILevel = int(v)
case genid.GoFeatures_StripEnumPrefix_field_number:
v, m := protowire.ConsumeVarint(b)
b = b[m:]
parent.StripEnumPrefix = int(v)
default:
panic(fmt.Sprintf("unkown field number %d while unmarshalling GoFeatures", num))
panic(fmt.Sprintf("unknown field number %d while unmarshalling GoFeatures", num))
}
}
return parent
@@ -57,14 +71,20 @@ func unmarshalFeatureSet(b []byte, parent EditionFeatures) EditionFeatures {
parent.IsDelimitedEncoded = v == genid.FeatureSet_DELIMITED_enum_value
case genid.FeatureSet_JsonFormat_field_number:
parent.IsJSONCompliant = v == genid.FeatureSet_ALLOW_enum_value
case genid.FeatureSet_EnforceNamingStyle_field_number:
// EnforceNamingStyle is enforced in protoc, languages other than C++
// are not supposed to do anything with this feature.
case genid.FeatureSet_DefaultSymbolVisibility_field_number:
// DefaultSymbolVisibility is enforced in protoc, runtimes should not
// inspect this value.
default:
panic(fmt.Sprintf("unkown field number %d while unmarshalling FeatureSet", num))
panic(fmt.Sprintf("unknown field number %d while unmarshalling FeatureSet", num))
}
case protowire.BytesType:
v, m := protowire.ConsumeBytes(b)
b = b[m:]
switch num {
case genid.GoFeatures_LegacyUnmarshalJsonEnum_field_number:
case genid.FeatureSet_Go_ext_number:
parent = unmarshalGoFeature(v, parent)
}
}
@@ -104,12 +124,15 @@ func unmarshalEditionDefault(b []byte) {
v, m := protowire.ConsumeBytes(b)
b = b[m:]
switch num {
case genid.FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number:
case genid.FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_number:
fs = unmarshalFeatureSet(v, fs)
case genid.FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_number:
fs = unmarshalFeatureSet(v, fs)
}
}
}
defaultsCache[ed] = fs
defaultsKeys = append(defaultsKeys, ed)
}
func unmarshalEditionDefaults(b []byte) {
@@ -129,14 +152,21 @@ func unmarshalEditionDefaults(b []byte) {
_, m := protowire.ConsumeVarint(b)
b = b[m:]
default:
panic(fmt.Sprintf("unkown field number %d while unmarshalling EditionDefault", num))
panic(fmt.Sprintf("unknown field number %d while unmarshalling EditionDefault", num))
}
}
}
func getFeaturesFor(ed Edition) EditionFeatures {
if def, ok := defaultsCache[ed]; ok {
return def
match := EditionUnknown
for _, key := range defaultsKeys {
if key > ed {
break
}
match = key
}
panic(fmt.Sprintf("unsupported edition: %v", ed))
if match == EditionUnknown {
panic(fmt.Sprintf("unsupported edition: %v", ed))
}
return defaultsCache[match]
}

1
vendor/google.golang.org/protobuf/internal/filedesc/placeholder.go generated vendored
View File

@@ -63,6 +63,7 @@ func (e PlaceholderEnum) Options() protoreflect.ProtoMessage { return des
func (e PlaceholderEnum) Values() protoreflect.EnumValueDescriptors { return emptyEnumValues }
func (e PlaceholderEnum) ReservedNames() protoreflect.Names { return emptyNames }
func (e PlaceholderEnum) ReservedRanges() protoreflect.EnumRanges { return emptyEnumRanges }
func (e PlaceholderEnum) IsClosed() bool { return false }
func (e PlaceholderEnum) ProtoType(protoreflect.EnumDescriptor) { return }
func (e PlaceholderEnum) ProtoInternal(pragma.DoNotImplement) { return }

33
vendor/google.golang.org/protobuf/internal/filedesc/presence.go generated vendored Normal file
View File

@@ -0,0 +1,33 @@
// Copyright 2025 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package filedesc
import "google.golang.org/protobuf/reflect/protoreflect"
// UsePresenceForField reports whether the presence bitmap should be used for
// the specified field.
func UsePresenceForField(fd protoreflect.FieldDescriptor) (usePresence, canBeLazy bool) {
switch {
case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
// Oneof fields never use the presence bitmap.
//
// Synthetic oneofs are an exception: Those are used to implement proto3
// optional fields and hence should follow non-oneof field semantics.
return false, false
case fd.IsMap():
// Map-typed fields never use the presence bitmap.
return false, false
case fd.Kind() == protoreflect.MessageKind || fd.Kind() == protoreflect.GroupKind:
// Lazy fields always use the presence bitmap (only messages can be lazy).
isLazy := fd.(interface{ IsLazy() bool }).IsLazy()
return isLazy, isLazy
default:
// If the field has presence, use the presence bitmap.
return fd.HasPresence(), false
}
}

6
vendor/google.golang.org/protobuf/internal/filetype/build.go generated vendored
View File

@@ -63,12 +63,12 @@ type Builder struct {
// message declarations in "flattened ordering".
//
// Dependencies are Go types for enums or messages referenced by
// message fields (excluding weak fields), for parent extended messages of
// message fields, for parent extended messages of
// extension fields, for enums or messages referenced by extension fields,
// and for input and output messages referenced by service methods.
// Dependencies must come after declarations, but the ordering of
// dependencies themselves is unspecified.
GoTypes []interface{}
GoTypes []any
// DependencyIndexes is an ordered list of indexes into GoTypes for the
// dependencies of messages, extensions, or services.
@@ -268,7 +268,7 @@ func (x depIdxs) Get(i, j int32) int32 {
type (
resolverByIndex struct {
goTypes []interface{}
goTypes []any
depIdxs depIdxs
fileRegistry
}

2
vendor/google.golang.org/protobuf/internal/flags/flags.go generated vendored
View File

@@ -6,7 +6,7 @@
package flags
// ProtoLegacy specifies whether to enable support for legacy functionality
// such as MessageSets, weak fields, and various other obscure behavior
// such as MessageSets, and various other obscure behavior
// that is necessary to maintain backwards compatibility with proto1 or
// the pre-release variants of proto2 and proto3.
//

6
vendor/google.golang.org/protobuf/internal/genid/api_gen.go generated vendored
View File

@@ -27,6 +27,7 @@ const (
Api_SourceContext_field_name protoreflect.Name = "source_context"
Api_Mixins_field_name protoreflect.Name = "mixins"
Api_Syntax_field_name protoreflect.Name = "syntax"
Api_Edition_field_name protoreflect.Name = "edition"
Api_Name_field_fullname protoreflect.FullName = "google.protobuf.Api.name"
Api_Methods_field_fullname protoreflect.FullName = "google.protobuf.Api.methods"
@@ -35,6 +36,7 @@ const (
Api_SourceContext_field_fullname protoreflect.FullName = "google.protobuf.Api.source_context"
Api_Mixins_field_fullname protoreflect.FullName = "google.protobuf.Api.mixins"
Api_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Api.syntax"
Api_Edition_field_fullname protoreflect.FullName = "google.protobuf.Api.edition"
)
// Field numbers for google.protobuf.Api.
@@ -46,6 +48,7 @@ const (
Api_SourceContext_field_number protoreflect.FieldNumber = 5
Api_Mixins_field_number protoreflect.FieldNumber = 6
Api_Syntax_field_number protoreflect.FieldNumber = 7
Api_Edition_field_number protoreflect.FieldNumber = 8
)
// Names for google.protobuf.Method.
@@ -63,6 +66,7 @@ const (
Method_ResponseStreaming_field_name protoreflect.Name = "response_streaming"
Method_Options_field_name protoreflect.Name = "options"
Method_Syntax_field_name protoreflect.Name = "syntax"
Method_Edition_field_name protoreflect.Name = "edition"
Method_Name_field_fullname protoreflect.FullName = "google.protobuf.Method.name"
Method_RequestTypeUrl_field_fullname protoreflect.FullName = "google.protobuf.Method.request_type_url"
@@ -71,6 +75,7 @@ const (
Method_ResponseStreaming_field_fullname protoreflect.FullName = "google.protobuf.Method.response_streaming"
Method_Options_field_fullname protoreflect.FullName = "google.protobuf.Method.options"
Method_Syntax_field_fullname protoreflect.FullName = "google.protobuf.Method.syntax"
Method_Edition_field_fullname protoreflect.FullName = "google.protobuf.Method.edition"
)
// Field numbers for google.protobuf.Method.
@@ -82,6 +87,7 @@ const (
Method_ResponseStreaming_field_number protoreflect.FieldNumber = 5
Method_Options_field_number protoreflect.FieldNumber = 6
Method_Syntax_field_number protoreflect.FieldNumber = 7
Method_Edition_field_number protoreflect.FieldNumber = 8
)
// Names for google.protobuf.Mixin.

148
vendor/google.golang.org/protobuf/internal/genid/descriptor_gen.go generated vendored
View File

@@ -21,10 +21,12 @@ const (
// Enum values for google.protobuf.Edition.
const (
Edition_EDITION_UNKNOWN_enum_value = 0
Edition_EDITION_LEGACY_enum_value = 900
Edition_EDITION_PROTO2_enum_value = 998
Edition_EDITION_PROTO3_enum_value = 999
Edition_EDITION_2023_enum_value = 1000
Edition_EDITION_2024_enum_value = 1001
Edition_EDITION_UNSTABLE_enum_value = 9999
Edition_EDITION_1_TEST_ONLY_enum_value = 1
Edition_EDITION_2_TEST_ONLY_enum_value = 2
Edition_EDITION_99997_TEST_ONLY_enum_value = 99997
@@ -33,6 +35,19 @@ const (
Edition_EDITION_MAX_enum_value = 2147483647
)
// Full and short names for google.protobuf.SymbolVisibility.
const (
SymbolVisibility_enum_fullname = "google.protobuf.SymbolVisibility"
SymbolVisibility_enum_name = "SymbolVisibility"
)
// Enum values for google.protobuf.SymbolVisibility.
const (
SymbolVisibility_VISIBILITY_UNSET_enum_value = 0
SymbolVisibility_VISIBILITY_LOCAL_enum_value = 1
SymbolVisibility_VISIBILITY_EXPORT_enum_value = 2
)
// Names for google.protobuf.FileDescriptorSet.
const (
FileDescriptorSet_message_name protoreflect.Name = "FileDescriptorSet"
@@ -64,6 +79,7 @@ const (
FileDescriptorProto_Dependency_field_name protoreflect.Name = "dependency"
FileDescriptorProto_PublicDependency_field_name protoreflect.Name = "public_dependency"
FileDescriptorProto_WeakDependency_field_name protoreflect.Name = "weak_dependency"
FileDescriptorProto_OptionDependency_field_name protoreflect.Name = "option_dependency"
FileDescriptorProto_MessageType_field_name protoreflect.Name = "message_type"
FileDescriptorProto_EnumType_field_name protoreflect.Name = "enum_type"
FileDescriptorProto_Service_field_name protoreflect.Name = "service"
@@ -78,6 +94,7 @@ const (
FileDescriptorProto_Dependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.dependency"
FileDescriptorProto_PublicDependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.public_dependency"
FileDescriptorProto_WeakDependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.weak_dependency"
FileDescriptorProto_OptionDependency_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.option_dependency"
FileDescriptorProto_MessageType_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.message_type"
FileDescriptorProto_EnumType_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.enum_type"
FileDescriptorProto_Service_field_fullname protoreflect.FullName = "google.protobuf.FileDescriptorProto.service"
@@ -95,6 +112,7 @@ const (
FileDescriptorProto_Dependency_field_number protoreflect.FieldNumber = 3
FileDescriptorProto_PublicDependency_field_number protoreflect.FieldNumber = 10
FileDescriptorProto_WeakDependency_field_number protoreflect.FieldNumber = 11
FileDescriptorProto_OptionDependency_field_number protoreflect.FieldNumber = 15
FileDescriptorProto_MessageType_field_number protoreflect.FieldNumber = 4
FileDescriptorProto_EnumType_field_number protoreflect.FieldNumber = 5
FileDescriptorProto_Service_field_number protoreflect.FieldNumber = 6
@@ -123,6 +141,7 @@ const (
DescriptorProto_Options_field_name protoreflect.Name = "options"
DescriptorProto_ReservedRange_field_name protoreflect.Name = "reserved_range"
DescriptorProto_ReservedName_field_name protoreflect.Name = "reserved_name"
DescriptorProto_Visibility_field_name protoreflect.Name = "visibility"
DescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.name"
DescriptorProto_Field_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.field"
@@ -134,6 +153,7 @@ const (
DescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.options"
DescriptorProto_ReservedRange_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.reserved_range"
DescriptorProto_ReservedName_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.reserved_name"
DescriptorProto_Visibility_field_fullname protoreflect.FullName = "google.protobuf.DescriptorProto.visibility"
)
// Field numbers for google.protobuf.DescriptorProto.
@@ -148,6 +168,7 @@ const (
DescriptorProto_Options_field_number protoreflect.FieldNumber = 7
DescriptorProto_ReservedRange_field_number protoreflect.FieldNumber = 9
DescriptorProto_ReservedName_field_number protoreflect.FieldNumber = 10
DescriptorProto_Visibility_field_number protoreflect.FieldNumber = 11
)
// Names for google.protobuf.DescriptorProto.ExtensionRange.
@@ -387,12 +408,14 @@ const (
EnumDescriptorProto_Options_field_name protoreflect.Name = "options"
EnumDescriptorProto_ReservedRange_field_name protoreflect.Name = "reserved_range"
EnumDescriptorProto_ReservedName_field_name protoreflect.Name = "reserved_name"
EnumDescriptorProto_Visibility_field_name protoreflect.Name = "visibility"
EnumDescriptorProto_Name_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.name"
EnumDescriptorProto_Value_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.value"
EnumDescriptorProto_Options_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.options"
EnumDescriptorProto_ReservedRange_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.reserved_range"
EnumDescriptorProto_ReservedName_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.reserved_name"
EnumDescriptorProto_Visibility_field_fullname protoreflect.FullName = "google.protobuf.EnumDescriptorProto.visibility"
)
// Field numbers for google.protobuf.EnumDescriptorProto.
@@ -402,6 +425,7 @@ const (
EnumDescriptorProto_Options_field_number protoreflect.FieldNumber = 3
EnumDescriptorProto_ReservedRange_field_number protoreflect.FieldNumber = 4
EnumDescriptorProto_ReservedName_field_number protoreflect.FieldNumber = 5
EnumDescriptorProto_Visibility_field_number protoreflect.FieldNumber = 6
)
// Names for google.protobuf.EnumDescriptorProto.EnumReservedRange.
@@ -653,6 +677,7 @@ const (
FieldOptions_Targets_field_name protoreflect.Name = "targets"
FieldOptions_EditionDefaults_field_name protoreflect.Name = "edition_defaults"
FieldOptions_Features_field_name protoreflect.Name = "features"
FieldOptions_FeatureSupport_field_name protoreflect.Name = "feature_support"
FieldOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option"
FieldOptions_Ctype_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.ctype"
@@ -667,6 +692,7 @@ const (
FieldOptions_Targets_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.targets"
FieldOptions_EditionDefaults_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.edition_defaults"
FieldOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.features"
FieldOptions_FeatureSupport_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.feature_support"
FieldOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.uninterpreted_option"
)
@@ -684,6 +710,7 @@ const (
FieldOptions_Targets_field_number protoreflect.FieldNumber = 19
FieldOptions_EditionDefaults_field_number protoreflect.FieldNumber = 20
FieldOptions_Features_field_number protoreflect.FieldNumber = 21
FieldOptions_FeatureSupport_field_number protoreflect.FieldNumber = 22
FieldOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999
)
@@ -767,6 +794,33 @@ const (
FieldOptions_EditionDefault_Value_field_number protoreflect.FieldNumber = 2
)
// Names for google.protobuf.FieldOptions.FeatureSupport.
const (
FieldOptions_FeatureSupport_message_name protoreflect.Name = "FeatureSupport"
FieldOptions_FeatureSupport_message_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport"
)
// Field names for google.protobuf.FieldOptions.FeatureSupport.
const (
FieldOptions_FeatureSupport_EditionIntroduced_field_name protoreflect.Name = "edition_introduced"
FieldOptions_FeatureSupport_EditionDeprecated_field_name protoreflect.Name = "edition_deprecated"
FieldOptions_FeatureSupport_DeprecationWarning_field_name protoreflect.Name = "deprecation_warning"
FieldOptions_FeatureSupport_EditionRemoved_field_name protoreflect.Name = "edition_removed"
FieldOptions_FeatureSupport_EditionIntroduced_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_introduced"
FieldOptions_FeatureSupport_EditionDeprecated_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_deprecated"
FieldOptions_FeatureSupport_DeprecationWarning_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.deprecation_warning"
FieldOptions_FeatureSupport_EditionRemoved_field_fullname protoreflect.FullName = "google.protobuf.FieldOptions.FeatureSupport.edition_removed"
)
// Field numbers for google.protobuf.FieldOptions.FeatureSupport.
const (
FieldOptions_FeatureSupport_EditionIntroduced_field_number protoreflect.FieldNumber = 1
FieldOptions_FeatureSupport_EditionDeprecated_field_number protoreflect.FieldNumber = 2
FieldOptions_FeatureSupport_DeprecationWarning_field_number protoreflect.FieldNumber = 3
FieldOptions_FeatureSupport_EditionRemoved_field_number protoreflect.FieldNumber = 4
)
// Names for google.protobuf.OneofOptions.
const (
OneofOptions_message_name protoreflect.Name = "OneofOptions"
@@ -829,11 +883,13 @@ const (
EnumValueOptions_Deprecated_field_name protoreflect.Name = "deprecated"
EnumValueOptions_Features_field_name protoreflect.Name = "features"
EnumValueOptions_DebugRedact_field_name protoreflect.Name = "debug_redact"
EnumValueOptions_FeatureSupport_field_name protoreflect.Name = "feature_support"
EnumValueOptions_UninterpretedOption_field_name protoreflect.Name = "uninterpreted_option"
EnumValueOptions_Deprecated_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.deprecated"
EnumValueOptions_Features_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.features"
EnumValueOptions_DebugRedact_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.debug_redact"
EnumValueOptions_FeatureSupport_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.feature_support"
EnumValueOptions_UninterpretedOption_field_fullname protoreflect.FullName = "google.protobuf.EnumValueOptions.uninterpreted_option"
)
@@ -842,6 +898,7 @@ const (
EnumValueOptions_Deprecated_field_number protoreflect.FieldNumber = 1
EnumValueOptions_Features_field_number protoreflect.FieldNumber = 2
EnumValueOptions_DebugRedact_field_number protoreflect.FieldNumber = 3
EnumValueOptions_FeatureSupport_field_number protoreflect.FieldNumber = 4
EnumValueOptions_UninterpretedOption_field_number protoreflect.FieldNumber = 999
)
@@ -974,29 +1031,35 @@ const (
// Field names for google.protobuf.FeatureSet.
const (
FeatureSet_FieldPresence_field_name protoreflect.Name = "field_presence"
FeatureSet_EnumType_field_name protoreflect.Name = "enum_type"
FeatureSet_RepeatedFieldEncoding_field_name protoreflect.Name = "repeated_field_encoding"
FeatureSet_Utf8Validation_field_name protoreflect.Name = "utf8_validation"
FeatureSet_MessageEncoding_field_name protoreflect.Name = "message_encoding"
FeatureSet_JsonFormat_field_name protoreflect.Name = "json_format"
FeatureSet_FieldPresence_field_name protoreflect.Name = "field_presence"
FeatureSet_EnumType_field_name protoreflect.Name = "enum_type"
FeatureSet_RepeatedFieldEncoding_field_name protoreflect.Name = "repeated_field_encoding"
FeatureSet_Utf8Validation_field_name protoreflect.Name = "utf8_validation"
FeatureSet_MessageEncoding_field_name protoreflect.Name = "message_encoding"
FeatureSet_JsonFormat_field_name protoreflect.Name = "json_format"
FeatureSet_EnforceNamingStyle_field_name protoreflect.Name = "enforce_naming_style"
FeatureSet_DefaultSymbolVisibility_field_name protoreflect.Name = "default_symbol_visibility"
FeatureSet_FieldPresence_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.field_presence"
FeatureSet_EnumType_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.enum_type"
FeatureSet_RepeatedFieldEncoding_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.repeated_field_encoding"
FeatureSet_Utf8Validation_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.utf8_validation"
FeatureSet_MessageEncoding_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.message_encoding"
FeatureSet_JsonFormat_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.json_format"
FeatureSet_FieldPresence_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.field_presence"
FeatureSet_EnumType_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.enum_type"
FeatureSet_RepeatedFieldEncoding_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.repeated_field_encoding"
FeatureSet_Utf8Validation_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.utf8_validation"
FeatureSet_MessageEncoding_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.message_encoding"
FeatureSet_JsonFormat_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.json_format"
FeatureSet_EnforceNamingStyle_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.enforce_naming_style"
FeatureSet_DefaultSymbolVisibility_field_fullname protoreflect.FullName = "google.protobuf.FeatureSet.default_symbol_visibility"
)
// Field numbers for google.protobuf.FeatureSet.
const (
FeatureSet_FieldPresence_field_number protoreflect.FieldNumber = 1
FeatureSet_EnumType_field_number protoreflect.FieldNumber = 2
FeatureSet_RepeatedFieldEncoding_field_number protoreflect.FieldNumber = 3
FeatureSet_Utf8Validation_field_number protoreflect.FieldNumber = 4
FeatureSet_MessageEncoding_field_number protoreflect.FieldNumber = 5
FeatureSet_JsonFormat_field_number protoreflect.FieldNumber = 6
FeatureSet_FieldPresence_field_number protoreflect.FieldNumber = 1
FeatureSet_EnumType_field_number protoreflect.FieldNumber = 2
FeatureSet_RepeatedFieldEncoding_field_number protoreflect.FieldNumber = 3
FeatureSet_Utf8Validation_field_number protoreflect.FieldNumber = 4
FeatureSet_MessageEncoding_field_number protoreflect.FieldNumber = 5
FeatureSet_JsonFormat_field_number protoreflect.FieldNumber = 6
FeatureSet_EnforceNamingStyle_field_number protoreflect.FieldNumber = 7
FeatureSet_DefaultSymbolVisibility_field_number protoreflect.FieldNumber = 8
)
// Full and short names for google.protobuf.FeatureSet.FieldPresence.
@@ -1078,6 +1141,40 @@ const (
FeatureSet_LEGACY_BEST_EFFORT_enum_value = 2
)
// Full and short names for google.protobuf.FeatureSet.EnforceNamingStyle.
const (
FeatureSet_EnforceNamingStyle_enum_fullname = "google.protobuf.FeatureSet.EnforceNamingStyle"
FeatureSet_EnforceNamingStyle_enum_name = "EnforceNamingStyle"
)
// Enum values for google.protobuf.FeatureSet.EnforceNamingStyle.
const (
FeatureSet_ENFORCE_NAMING_STYLE_UNKNOWN_enum_value = 0
FeatureSet_STYLE2024_enum_value = 1
FeatureSet_STYLE_LEGACY_enum_value = 2
)
// Names for google.protobuf.FeatureSet.VisibilityFeature.
const (
FeatureSet_VisibilityFeature_message_name protoreflect.Name = "VisibilityFeature"
FeatureSet_VisibilityFeature_message_fullname protoreflect.FullName = "google.protobuf.FeatureSet.VisibilityFeature"
)
// Full and short names for google.protobuf.FeatureSet.VisibilityFeature.DefaultSymbolVisibility.
const (
FeatureSet_VisibilityFeature_DefaultSymbolVisibility_enum_fullname = "google.protobuf.FeatureSet.VisibilityFeature.DefaultSymbolVisibility"
FeatureSet_VisibilityFeature_DefaultSymbolVisibility_enum_name = "DefaultSymbolVisibility"
)
// Enum values for google.protobuf.FeatureSet.VisibilityFeature.DefaultSymbolVisibility.
const (
FeatureSet_VisibilityFeature_DEFAULT_SYMBOL_VISIBILITY_UNKNOWN_enum_value = 0
FeatureSet_VisibilityFeature_EXPORT_ALL_enum_value = 1
FeatureSet_VisibilityFeature_EXPORT_TOP_LEVEL_enum_value = 2
FeatureSet_VisibilityFeature_LOCAL_ALL_enum_value = 3
FeatureSet_VisibilityFeature_STRICT_enum_value = 4
)
// Names for google.protobuf.FeatureSetDefaults.
const (
FeatureSetDefaults_message_name protoreflect.Name = "FeatureSetDefaults"
@@ -1110,17 +1207,20 @@ const (
// Field names for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.
const (
FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition"
FeatureSetDefaults_FeatureSetEditionDefault_Features_field_name protoreflect.Name = "features"
FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_name protoreflect.Name = "edition"
FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_name protoreflect.Name = "overridable_features"
FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_name protoreflect.Name = "fixed_features"
FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition"
FeatureSetDefaults_FeatureSetEditionDefault_Features_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.features"
FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.edition"
FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.overridable_features"
FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_fullname protoreflect.FullName = "google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.fixed_features"
)
// Field numbers for google.protobuf.FeatureSetDefaults.FeatureSetEditionDefault.
const (
FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3
FeatureSetDefaults_FeatureSetEditionDefault_Features_field_number protoreflect.FieldNumber = 2
FeatureSetDefaults_FeatureSetEditionDefault_Edition_field_number protoreflect.FieldNumber = 3
FeatureSetDefaults_FeatureSetEditionDefault_OverridableFeatures_field_number protoreflect.FieldNumber = 4
FeatureSetDefaults_FeatureSetEditionDefault_FixedFeatures_field_number protoreflect.FieldNumber = 5
)
// Names for google.protobuf.SourceCodeInfo.

2
vendor/google.golang.org/protobuf/internal/genid/doc.go generated vendored
View File

@@ -6,6 +6,6 @@
// and the well-known types.
package genid
import protoreflect "google.golang.org/protobuf/reflect/protoreflect"
import "google.golang.org/protobuf/reflect/protoreflect"
const GoogleProtobuf_package protoreflect.FullName = "google.protobuf"

51
vendor/google.golang.org/protobuf/internal/genid/go_features_gen.go generated vendored
View File

@@ -10,22 +10,61 @@ import (
protoreflect "google.golang.org/protobuf/reflect/protoreflect"
)
const File_reflect_protodesc_proto_go_features_proto = "reflect/protodesc/proto/go_features.proto"
const File_google_protobuf_go_features_proto = "google/protobuf/go_features.proto"
// Names for google.protobuf.GoFeatures.
// Names for pb.GoFeatures.
const (
GoFeatures_message_name protoreflect.Name = "GoFeatures"
GoFeatures_message_fullname protoreflect.FullName = "google.protobuf.GoFeatures"
GoFeatures_message_fullname protoreflect.FullName = "pb.GoFeatures"
)
// Field names for google.protobuf.GoFeatures.
// Field names for pb.GoFeatures.
const (
GoFeatures_LegacyUnmarshalJsonEnum_field_name protoreflect.Name = "legacy_unmarshal_json_enum"
GoFeatures_ApiLevel_field_name protoreflect.Name = "api_level"
GoFeatures_StripEnumPrefix_field_name protoreflect.Name = "strip_enum_prefix"
GoFeatures_LegacyUnmarshalJsonEnum_field_fullname protoreflect.FullName = "google.protobuf.GoFeatures.legacy_unmarshal_json_enum"
GoFeatures_LegacyUnmarshalJsonEnum_field_fullname protoreflect.FullName = "pb.GoFeatures.legacy_unmarshal_json_enum"
GoFeatures_ApiLevel_field_fullname protoreflect.FullName = "pb.GoFeatures.api_level"
GoFeatures_StripEnumPrefix_field_fullname protoreflect.FullName = "pb.GoFeatures.strip_enum_prefix"
)
// Field numbers for google.protobuf.GoFeatures.
// Field numbers for pb.GoFeatures.
const (
GoFeatures_LegacyUnmarshalJsonEnum_field_number protoreflect.FieldNumber = 1
GoFeatures_ApiLevel_field_number protoreflect.FieldNumber = 2
GoFeatures_StripEnumPrefix_field_number protoreflect.FieldNumber = 3
)
// Full and short names for pb.GoFeatures.APILevel.
const (
GoFeatures_APILevel_enum_fullname = "pb.GoFeatures.APILevel"
GoFeatures_APILevel_enum_name = "APILevel"
)
// Enum values for pb.GoFeatures.APILevel.
const (
GoFeatures_API_LEVEL_UNSPECIFIED_enum_value = 0
GoFeatures_API_OPEN_enum_value = 1
GoFeatures_API_HYBRID_enum_value = 2
GoFeatures_API_OPAQUE_enum_value = 3
)
// Full and short names for pb.GoFeatures.StripEnumPrefix.
const (
GoFeatures_StripEnumPrefix_enum_fullname = "pb.GoFeatures.StripEnumPrefix"
GoFeatures_StripEnumPrefix_enum_name = "StripEnumPrefix"
)
// Enum values for pb.GoFeatures.StripEnumPrefix.
const (
GoFeatures_STRIP_ENUM_PREFIX_UNSPECIFIED_enum_value = 0
GoFeatures_STRIP_ENUM_PREFIX_KEEP_enum_value = 1
GoFeatures_STRIP_ENUM_PREFIX_GENERATE_BOTH_enum_value = 2
GoFeatures_STRIP_ENUM_PREFIX_STRIP_enum_value = 3
)
// Extension numbers
const (
FeatureSet_Go_ext_number protoreflect.FieldNumber = 1002
)

5
vendor/google.golang.org/protobuf/internal/genid/goname.go generated vendored
View File

@@ -11,15 +11,10 @@ const (
SizeCache_goname = "sizeCache"
SizeCacheA_goname = "XXX_sizecache"
WeakFields_goname = "weakFields"
WeakFieldsA_goname = "XXX_weak"
UnknownFields_goname = "unknownFields"
UnknownFieldsA_goname = "XXX_unrecognized"
ExtensionFields_goname = "extensionFields"
ExtensionFieldsA_goname = "XXX_InternalExtensions"
ExtensionFieldsB_goname = "XXX_extensions"
WeakFieldPrefix_goname = "XXX_weak_"
)

2
vendor/google.golang.org/protobuf/internal/genid/map_entry.go generated vendored
View File

@@ -4,7 +4,7 @@
package genid
import protoreflect "google.golang.org/protobuf/reflect/protoreflect"
import "google.golang.org/protobuf/reflect/protoreflect"
// Generic field names and numbers for synthetic map entry messages.
const (

12
vendor/google.golang.org/protobuf/internal/genid/name.go generated vendored Normal file
View File

@@ -0,0 +1,12 @@
// Copyright 2024 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 genid
const (
NoUnkeyedLiteral_goname = "noUnkeyedLiteral"
NoUnkeyedLiteralA_goname = "XXX_NoUnkeyedLiteral"
BuilderSuffix_goname = "_builder"
)

2
vendor/google.golang.org/protobuf/internal/genid/wrappers.go generated vendored
View File

@@ -4,7 +4,7 @@
package genid
import protoreflect "google.golang.org/protobuf/reflect/protoreflect"
import "google.golang.org/protobuf/reflect/protoreflect"
// Generic field name and number for messages in wrappers.proto.
const (

6
vendor/google.golang.org/protobuf/internal/impl/api_export.go generated vendored
View File

@@ -22,13 +22,13 @@ 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 {
func (Export) NewError(f string, x ...any) 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{}
type enum = any
// EnumOf returns the protoreflect.Enum interface over e.
// It returns nil if e is nil.
@@ -81,7 +81,7 @@ func (Export) EnumStringOf(ed protoreflect.EnumDescriptor, n protoreflect.EnumNu
// message is any message type generated by protoc-gen-go
// and must be a pointer to a named struct type.
type message = interface{}
type message = any
// legacyMessageWrapper wraps a v2 message as a v1 message.
type legacyMessageWrapper struct{ m protoreflect.ProtoMessage }

128
vendor/google.golang.org/protobuf/internal/impl/api_export_opaque.go generated vendored Normal file
View File

@@ -0,0 +1,128 @@
// Copyright 2024 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 (
"strconv"
"sync/atomic"
"unsafe"
"google.golang.org/protobuf/reflect/protoreflect"
)
func (Export) UnmarshalField(msg any, fieldNum int32) {
UnmarshalField(msg.(protoreflect.ProtoMessage).ProtoReflect(), protoreflect.FieldNumber(fieldNum))
}
// Present checks the presence set for a certain field number (zero
// based, ordered by appearance in original proto file). part is
// a pointer to the correct element in the bitmask array, num is the
// field number unaltered. Example (field number 70 -> part =
// &m.XXX_presence[1], num = 70)
func (Export) Present(part *uint32, num uint32) bool {
// This hook will read an unprotected shadow presence set if
// we're unning under the race detector
raceDetectHookPresent(part, num)
return atomic.LoadUint32(part)&(1<<(num%32)) > 0
}
// SetPresent adds a field to the presence set. part is a pointer to
// the relevant element in the array and num is the field number
// unaltered. size is the number of fields in the protocol
// buffer.
func (Export) SetPresent(part *uint32, num uint32, size uint32) {
// This hook will mutate an unprotected shadow presence set if
// we're running under the race detector
raceDetectHookSetPresent(part, num, presenceSize(size))
for {
old := atomic.LoadUint32(part)
if atomic.CompareAndSwapUint32(part, old, old|(1<<(num%32))) {
return
}
}
}
// SetPresentNonAtomic is like SetPresent, but operates non-atomically.
// It is meant for use by builder methods, where the message is known not
// to be accessible yet by other goroutines.
func (Export) SetPresentNonAtomic(part *uint32, num uint32, size uint32) {
// This hook will mutate an unprotected shadow presence set if
// we're running under the race detector
raceDetectHookSetPresent(part, num, presenceSize(size))
*part |= 1 << (num % 32)
}
// ClearPresence removes a field from the presence set. part is a
// pointer to the relevant element in the presence array and num is
// the field number unaltered.
func (Export) ClearPresent(part *uint32, num uint32) {
// This hook will mutate an unprotected shadow presence set if
// we're running under the race detector
raceDetectHookClearPresent(part, num)
for {
old := atomic.LoadUint32(part)
if atomic.CompareAndSwapUint32(part, old, old&^(1<<(num%32))) {
return
}
}
}
// interfaceToPointer takes a pointer to an empty interface whose value is a
// pointer type, and converts it into a "pointer" that points to the same
// target
func interfaceToPointer(i *any) pointer {
return pointer{p: (*[2]unsafe.Pointer)(unsafe.Pointer(i))[1]}
}
func (p pointer) atomicGetPointer() pointer {
return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))}
}
func (p pointer) atomicSetPointer(q pointer) {
atomic.StorePointer((*unsafe.Pointer)(p.p), q.p)
}
// AtomicCheckPointerIsNil takes an interface (which is a pointer to a
// pointer) and returns true if the pointed-to pointer is nil (using an
// atomic load). This function is inlineable and, on x86, just becomes a
// simple load and compare.
func (Export) AtomicCheckPointerIsNil(ptr any) bool {
return interfaceToPointer(&ptr).atomicGetPointer().IsNil()
}
// AtomicSetPointer takes two interfaces (first is a pointer to a pointer,
// second is a pointer) and atomically sets the second pointer into location
// referenced by first pointer. Unfortunately, atomicSetPointer() does not inline
// (even on x86), so this does not become a simple store on x86.
func (Export) AtomicSetPointer(dstPtr, valPtr any) {
interfaceToPointer(&dstPtr).atomicSetPointer(interfaceToPointer(&valPtr))
}
// AtomicLoadPointer loads the pointer at the location pointed at by src,
// and stores that pointer value into the location pointed at by dst.
func (Export) AtomicLoadPointer(ptr Pointer, dst Pointer) {
*(*unsafe.Pointer)(unsafe.Pointer(dst)) = atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(ptr)))
}
// AtomicInitializePointer makes ptr and dst point to the same value.
//
// If *ptr is a nil pointer, it sets *ptr = *dst.
//
// If *ptr is a non-nil pointer, it sets *dst = *ptr.
func (Export) AtomicInitializePointer(ptr Pointer, dst Pointer) {
if !atomic.CompareAndSwapPointer((*unsafe.Pointer)(ptr), unsafe.Pointer(nil), *(*unsafe.Pointer)(dst)) {
*(*unsafe.Pointer)(unsafe.Pointer(dst)) = atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(ptr)))
}
}
// MessageFieldStringOf returns the field formatted as a string,
// either as the field name if resolvable otherwise as a decimal string.
func (Export) MessageFieldStringOf(md protoreflect.MessageDescriptor, n protoreflect.FieldNumber) string {
fd := md.Fields().ByNumber(n)
if fd != nil {
return string(fd.Name())
}
return strconv.Itoa(int(n))
}

34
vendor/google.golang.org/protobuf/internal/impl/bitmap.go generated vendored Normal file
View File

@@ -0,0 +1,34 @@
// Copyright 2024 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.
//go:build !race
package impl
// There is no additional data as we're not running under race detector.
type RaceDetectHookData struct{}
// Empty stubs for when not using the race detector. Calls to these from index.go should be optimized away.
func (presence) raceDetectHookPresent(num uint32) {}
func (presence) raceDetectHookSetPresent(num uint32, size presenceSize) {}
func (presence) raceDetectHookClearPresent(num uint32) {}
func (presence) raceDetectHookAllocAndCopy(src presence) {}
// raceDetectHookPresent is called by the generated file interface
// (*proto.internalFuncs) Present to optionally read an unprotected
// shadow bitmap when race detection is enabled. In regular code it is
// a noop.
func raceDetectHookPresent(field *uint32, num uint32) {}
// raceDetectHookSetPresent is called by the generated file interface
// (*proto.internalFuncs) SetPresent to optionally write an unprotected
// shadow bitmap when race detection is enabled. In regular code it is
// a noop.
func raceDetectHookSetPresent(field *uint32, num uint32, size presenceSize) {}
// raceDetectHookClearPresent is called by the generated file interface
// (*proto.internalFuncs) ClearPresent to optionally write an unprotected
// shadow bitmap when race detection is enabled. In regular code it is
// a noop.
func raceDetectHookClearPresent(field *uint32, num uint32) {}

126
vendor/google.golang.org/protobuf/internal/impl/bitmap_race.go generated vendored Normal file
View File

@@ -0,0 +1,126 @@
// Copyright 2024 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.
//go:build race
package impl
// When running under race detector, we add a presence map of bytes, that we can access
// in the hook functions so that we trigger the race detection whenever we have concurrent
// Read-Writes or Write-Writes. The race detector does not otherwise detect invalid concurrent
// access to lazy fields as all updates of bitmaps and pointers are done using atomic operations.
type RaceDetectHookData struct {
shadowPresence *[]byte
}
// Hooks for presence bitmap operations that allocate, read and write the shadowPresence
// using non-atomic operations.
func (data *RaceDetectHookData) raceDetectHookAlloc(size presenceSize) {
sp := make([]byte, size)
atomicStoreShadowPresence(&data.shadowPresence, &sp)
}
func (p presence) raceDetectHookPresent(num uint32) {
data := p.toRaceDetectData()
if data == nil {
return
}
sp := atomicLoadShadowPresence(&data.shadowPresence)
if sp != nil {
_ = (*sp)[num]
}
}
func (p presence) raceDetectHookSetPresent(num uint32, size presenceSize) {
data := p.toRaceDetectData()
if data == nil {
return
}
sp := atomicLoadShadowPresence(&data.shadowPresence)
if sp == nil {
data.raceDetectHookAlloc(size)
sp = atomicLoadShadowPresence(&data.shadowPresence)
}
(*sp)[num] = 1
}
func (p presence) raceDetectHookClearPresent(num uint32) {
data := p.toRaceDetectData()
if data == nil {
return
}
sp := atomicLoadShadowPresence(&data.shadowPresence)
if sp != nil {
(*sp)[num] = 0
}
}
// raceDetectHookAllocAndCopy allocates a new shadowPresence slice at lazy and copies
// shadowPresence bytes from src to lazy.
func (p presence) raceDetectHookAllocAndCopy(q presence) {
sData := q.toRaceDetectData()
dData := p.toRaceDetectData()
if sData == nil {
return
}
srcSp := atomicLoadShadowPresence(&sData.shadowPresence)
if srcSp == nil {
atomicStoreShadowPresence(&dData.shadowPresence, nil)
return
}
n := len(*srcSp)
dSlice := make([]byte, n)
atomicStoreShadowPresence(&dData.shadowPresence, &dSlice)
for i := 0; i < n; i++ {
dSlice[i] = (*srcSp)[i]
}
}
// raceDetectHookPresent is called by the generated file interface
// (*proto.internalFuncs) Present to optionally read an unprotected
// shadow bitmap when race detection is enabled. In regular code it is
// a noop.
func raceDetectHookPresent(field *uint32, num uint32) {
data := findPointerToRaceDetectData(field, num)
if data == nil {
return
}
sp := atomicLoadShadowPresence(&data.shadowPresence)
if sp != nil {
_ = (*sp)[num]
}
}
// raceDetectHookSetPresent is called by the generated file interface
// (*proto.internalFuncs) SetPresent to optionally write an unprotected
// shadow bitmap when race detection is enabled. In regular code it is
// a noop.
func raceDetectHookSetPresent(field *uint32, num uint32, size presenceSize) {
data := findPointerToRaceDetectData(field, num)
if data == nil {
return
}
sp := atomicLoadShadowPresence(&data.shadowPresence)
if sp == nil {
data.raceDetectHookAlloc(size)
sp = atomicLoadShadowPresence(&data.shadowPresence)
}
(*sp)[num] = 1
}
// raceDetectHookClearPresent is called by the generated file interface
// (*proto.internalFuncs) ClearPresent to optionally write an unprotected
// shadow bitmap when race detection is enabled. In regular code it is
// a noop.
func raceDetectHookClearPresent(field *uint32, num uint32) {
data := findPointerToRaceDetectData(field, num)
if data == nil {
return
}
sp := atomicLoadShadowPresence(&data.shadowPresence)
if sp != nil {
(*sp)[num] = 0
}
}

35
vendor/google.golang.org/protobuf/internal/impl/checkinit.go generated vendored
View File

@@ -35,6 +35,12 @@ func (mi *MessageInfo) checkInitializedPointer(p pointer) error {
}
return nil
}
var presence presence
if mi.presenceOffset.IsValid() {
presence = p.Apply(mi.presenceOffset).PresenceInfo()
}
if mi.extensionOffset.IsValid() {
e := p.Apply(mi.extensionOffset).Extensions()
if err := mi.isInitExtensions(e); err != nil {
@@ -45,6 +51,33 @@ func (mi *MessageInfo) checkInitializedPointer(p pointer) error {
if !f.isRequired && f.funcs.isInit == nil {
continue
}
if f.presenceIndex != noPresence {
if !presence.Present(f.presenceIndex) {
if f.isRequired {
return errors.RequiredNotSet(string(mi.Desc.Fields().ByNumber(f.num).FullName()))
}
continue
}
if f.funcs.isInit != nil {
f.mi.init()
if f.mi.needsInitCheck {
if f.isLazy && p.Apply(f.offset).AtomicGetPointer().IsNil() {
lazy := *p.Apply(mi.lazyOffset).LazyInfoPtr()
if !lazy.AllowedPartial() {
// Nothing to see here, it was checked on unmarshal
continue
}
mi.lazyUnmarshal(p, f.num)
}
if err := f.funcs.isInit(p.Apply(f.offset), f); err != nil {
return err
}
}
}
continue
}
fptr := p.Apply(f.offset)
if f.isPointer && fptr.Elem().IsNil() {
if f.isRequired {
@@ -68,7 +101,7 @@ func (mi *MessageInfo) isInitExtensions(ext *map[int32]ExtensionField) error {
}
for _, x := range *ext {
ei := getExtensionFieldInfo(x.Type())
if ei.funcs.isInit == nil {
if ei.funcs.isInit == nil || x.isUnexpandedLazy() {
continue
}
v := x.Value()

33
vendor/google.golang.org/protobuf/internal/impl/codec_extension.go generated vendored
View File

@@ -67,7 +67,6 @@ type lazyExtensionValue struct {
xi *extensionFieldInfo
value protoreflect.Value
b []byte
fn func() protoreflect.Value
}
type ExtensionField struct {
@@ -99,6 +98,28 @@ func (f *ExtensionField) canLazy(xt protoreflect.ExtensionType) bool {
return false
}
// isUnexpandedLazy returns true if the ExensionField is lazy and not
// yet expanded, which means it's present and already checked for
// initialized required fields.
func (f *ExtensionField) isUnexpandedLazy() bool {
return f.lazy != nil && atomic.LoadUint32(&f.lazy.atomicOnce) == 0
}
// lazyBuffer retrieves the buffer for a lazy extension if it's not yet expanded.
//
// The returned buffer has to be kept over whatever operation we're planning,
// as re-retrieving it will fail after the message is lazily decoded.
func (f *ExtensionField) lazyBuffer() []byte {
// This function might be in the critical path, so check the atomic without
// taking a look first, then only take the lock if needed.
if !f.isUnexpandedLazy() {
return nil
}
f.lazy.mu.Lock()
defer f.lazy.mu.Unlock()
return f.lazy.b
}
func (f *ExtensionField) lazyInit() {
f.lazy.mu.Lock()
defer f.lazy.mu.Unlock()
@@ -136,10 +157,9 @@ func (f *ExtensionField) lazyInit() {
}
f.lazy.value = val
} else {
f.lazy.value = f.lazy.fn()
panic("No support for lazy fns for ExtensionField")
}
f.lazy.xi = nil
f.lazy.fn = nil
f.lazy.b = nil
atomic.StoreUint32(&f.lazy.atomicOnce, 1)
}
@@ -152,13 +172,6 @@ func (f *ExtensionField) Set(t protoreflect.ExtensionType, v protoreflect.Value)
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 protoreflect.ExtensionType, fn func() protoreflect.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() protoreflect.Value {

142
vendor/google.golang.org/protobuf/internal/impl/codec_field.go generated vendored
View File

@@ -5,15 +5,12 @@
package impl
import (
"fmt"
"reflect"
"sync"
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/proto"
"google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
"google.golang.org/protobuf/runtime/protoiface"
)
@@ -65,6 +62,9 @@ func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si
if err != nil {
return out, err
}
if cf.funcs.isInit == nil {
out.initialized = true
}
vi.Set(vw)
return out, nil
}
@@ -118,78 +118,6 @@ func (mi *MessageInfo) initOneofFieldCoders(od protoreflect.OneofDescriptor, si
}
}
func makeWeakMessageFieldCoder(fd protoreflect.FieldDescriptor) pointerCoderFuncs {
var once sync.Once
var messageType protoreflect.MessageType
lazyInit := func() {
once.Do(func() {
messageName := fd.Message().FullName()
messageType, _ = protoregistry.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 protoreflect.FieldDescriptor, ft reflect.Type) pointerCoderFuncs {
if mi := getMessageInfo(ft); mi != nil {
funcs := pointerCoderFuncs{
@@ -233,9 +161,15 @@ func sizeMessageInfo(p pointer, f *coderFieldInfo, opts marshalOptions) int {
}
func appendMessageInfo(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
calculatedSize := f.mi.sizePointer(p.Elem(), opts)
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)
b = protowire.AppendVarint(b, uint64(calculatedSize))
before := len(b)
b, err := f.mi.marshalAppendPointer(b, p.Elem(), opts)
if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil {
return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize)
}
return b, err
}
func consumeMessageInfo(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
@@ -262,14 +196,21 @@ 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 sizeMessage(m proto.Message, tagsize int, opts marshalOptions) int {
return protowire.SizeBytes(opts.Options().Size(m)) + tagsize
}
func appendMessage(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) {
mopts := opts.Options()
calculatedSize := mopts.Size(m)
b = protowire.AppendVarint(b, wiretag)
b = protowire.AppendVarint(b, uint64(proto.Size(m)))
return opts.Options().MarshalAppend(b, m)
b = protowire.AppendVarint(b, uint64(calculatedSize))
before := len(b)
b, err := mopts.MarshalAppend(b, m)
if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil {
return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize)
}
return b, err
}
func consumeMessage(b []byte, m proto.Message, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, err error) {
@@ -405,8 +346,8 @@ func consumeGroupType(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInf
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 sizeGroup(m proto.Message, tagsize int, opts marshalOptions) int {
return 2*tagsize + opts.Options().Size(m)
}
func appendGroup(b []byte, m proto.Message, wiretag uint64, opts marshalOptions) ([]byte, error) {
@@ -482,10 +423,14 @@ func appendMessageSliceInfo(b []byte, p pointer, f *coderFieldInfo, opts marshal
b = protowire.AppendVarint(b, f.wiretag)
siz := f.mi.sizePointer(v, opts)
b = protowire.AppendVarint(b, uint64(siz))
before := len(b)
b, err = f.mi.marshalAppendPointer(b, v, opts)
if err != nil {
return b, err
}
if measuredSize := len(b) - before; siz != measuredSize {
return nil, errors.MismatchedSizeCalculation(siz, measuredSize)
}
}
return b, nil
}
@@ -520,28 +465,34 @@ func isInitMessageSliceInfo(p pointer, f *coderFieldInfo) error {
return nil
}
func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, _ marshalOptions) int {
func sizeMessageSlice(p pointer, goType reflect.Type, tagsize int, opts marshalOptions) int {
mopts := opts.Options()
s := p.PointerSlice()
n := 0
for _, v := range s {
m := asMessage(v.AsValueOf(goType.Elem()))
n += protowire.SizeBytes(proto.Size(m)) + tagsize
n += protowire.SizeBytes(mopts.Size(m)) + tagsize
}
return n
}
func appendMessageSlice(b []byte, p pointer, wiretag uint64, goType reflect.Type, opts marshalOptions) ([]byte, error) {
mopts := opts.Options()
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)
siz := mopts.Size(m)
b = protowire.AppendVarint(b, uint64(siz))
b, err = opts.Options().MarshalAppend(b, m)
before := len(b)
b, err = mopts.MarshalAppend(b, m)
if err != nil {
return b, err
}
if measuredSize := len(b) - before; siz != measuredSize {
return nil, errors.MismatchedSizeCalculation(siz, measuredSize)
}
}
return b, nil
}
@@ -582,11 +533,12 @@ func isInitMessageSlice(p pointer, goType reflect.Type) error {
// Slices of messages
func sizeMessageSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int {
mopts := opts.Options()
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
n += protowire.SizeBytes(mopts.Size(m)) + tagsize
}
return n
}
@@ -597,13 +549,17 @@ func appendMessageSliceValue(b []byte, listv protoreflect.Value, wiretag uint64,
for i, llen := 0, list.Len(); i < llen; i++ {
m := list.Get(i).Message().Interface()
b = protowire.AppendVarint(b, wiretag)
siz := proto.Size(m)
siz := mopts.Size(m)
b = protowire.AppendVarint(b, uint64(siz))
before := len(b)
var err error
b, err = mopts.MarshalAppend(b, m)
if err != nil {
return b, err
}
if measuredSize := len(b) - before; siz != measuredSize {
return nil, errors.MismatchedSizeCalculation(siz, measuredSize)
}
}
return b, nil
}
@@ -651,11 +607,12 @@ var coderMessageSliceValue = valueCoderFuncs{
}
func sizeGroupSliceValue(listv protoreflect.Value, tagsize int, opts marshalOptions) int {
mopts := opts.Options()
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)
n += 2*tagsize + mopts.Size(m)
}
return n
}
@@ -738,12 +695,13 @@ func makeGroupSliceFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type)
}
}
func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, _ marshalOptions) int {
func sizeGroupSlice(p pointer, messageType reflect.Type, tagsize int, opts marshalOptions) int {
mopts := opts.Options()
s := p.PointerSlice()
n := 0
for _, v := range s {
m := asMessage(v.AsValueOf(messageType.Elem()))
n += 2*tagsize + proto.Size(m)
n += 2*tagsize + mopts.Size(m)
}
return n
}

264
vendor/google.golang.org/protobuf/internal/impl/codec_field_opaque.go generated vendored Normal file
View File

@@ -0,0 +1,264 @@
// Copyright 2024 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/errors"
"google.golang.org/protobuf/reflect/protoreflect"
)
func makeOpaqueMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
mi := getMessageInfo(ft)
if mi == nil {
panic(fmt.Sprintf("invalid field: %v: unsupported message type %v", fd.FullName(), ft))
}
switch fd.Kind() {
case protoreflect.MessageKind:
return mi, pointerCoderFuncs{
size: sizeOpaqueMessage,
marshal: appendOpaqueMessage,
unmarshal: consumeOpaqueMessage,
isInit: isInitOpaqueMessage,
merge: mergeOpaqueMessage,
}
case protoreflect.GroupKind:
return mi, pointerCoderFuncs{
size: sizeOpaqueGroup,
marshal: appendOpaqueGroup,
unmarshal: consumeOpaqueGroup,
isInit: isInitOpaqueMessage,
merge: mergeOpaqueMessage,
}
}
panic("unexpected field kind")
}
func sizeOpaqueMessage(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
return protowire.SizeBytes(f.mi.sizePointer(p.AtomicGetPointer(), opts)) + f.tagsize
}
func appendOpaqueMessage(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
mp := p.AtomicGetPointer()
calculatedSize := f.mi.sizePointer(mp, opts)
b = protowire.AppendVarint(b, f.wiretag)
b = protowire.AppendVarint(b, uint64(calculatedSize))
before := len(b)
b, err := f.mi.marshalAppendPointer(b, mp, opts)
if measuredSize := len(b) - before; calculatedSize != measuredSize && err == nil {
return nil, errors.MismatchedSizeCalculation(calculatedSize, measuredSize)
}
return b, err
}
func consumeOpaqueMessage(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
}
mp := p.AtomicGetPointer()
if mp.IsNil() {
mp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
}
o, err := f.mi.unmarshalPointer(v, mp, 0, opts)
if err != nil {
return out, err
}
out.n = n
out.initialized = o.initialized
return out, nil
}
func isInitOpaqueMessage(p pointer, f *coderFieldInfo) error {
mp := p.AtomicGetPointer()
if mp.IsNil() {
return nil
}
return f.mi.checkInitializedPointer(mp)
}
func mergeOpaqueMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
dstmp := dst.AtomicGetPointer()
if dstmp.IsNil() {
dstmp = dst.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
}
f.mi.mergePointer(dstmp, src.AtomicGetPointer(), opts)
}
func sizeOpaqueGroup(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
return 2*f.tagsize + f.mi.sizePointer(p.AtomicGetPointer(), opts)
}
func appendOpaqueGroup(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.AtomicGetPointer(), opts)
b = protowire.AppendVarint(b, f.wiretag+1) // end group
return b, err
}
func consumeOpaqueGroup(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
if wtyp != protowire.StartGroupType {
return out, errUnknown
}
mp := p.AtomicGetPointer()
if mp.IsNil() {
mp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.mi.GoReflectType.Elem())))
}
o, e := f.mi.unmarshalPointer(b, mp, f.num, opts)
return o, e
}
func makeOpaqueRepeatedMessageFieldCoder(fd protoreflect.FieldDescriptor, ft reflect.Type) (*MessageInfo, pointerCoderFuncs) {
if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice {
panic(fmt.Sprintf("invalid field: %v: unsupported type for opaque repeated message: %v", fd.FullName(), ft))
}
mt := ft.Elem().Elem() // *[]*T -> *T
mi := getMessageInfo(mt)
if mi == nil {
panic(fmt.Sprintf("invalid field: %v: unsupported message type %v", fd.FullName(), mt))
}
switch fd.Kind() {
case protoreflect.MessageKind:
return mi, pointerCoderFuncs{
size: sizeOpaqueMessageSlice,
marshal: appendOpaqueMessageSlice,
unmarshal: consumeOpaqueMessageSlice,
isInit: isInitOpaqueMessageSlice,
merge: mergeOpaqueMessageSlice,
}
case protoreflect.GroupKind:
return mi, pointerCoderFuncs{
size: sizeOpaqueGroupSlice,
marshal: appendOpaqueGroupSlice,
unmarshal: consumeOpaqueGroupSlice,
isInit: isInitOpaqueMessageSlice,
merge: mergeOpaqueMessageSlice,
}
}
panic("unexpected field kind")
}
func sizeOpaqueMessageSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
s := p.AtomicGetPointer().PointerSlice()
n := 0
for _, v := range s {
n += protowire.SizeBytes(f.mi.sizePointer(v, opts)) + f.tagsize
}
return n
}
func appendOpaqueMessageSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
s := p.AtomicGetPointer().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))
before := len(b)
b, err = f.mi.marshalAppendPointer(b, v, opts)
if err != nil {
return b, err
}
if measuredSize := len(b) - before; siz != measuredSize {
return nil, errors.MismatchedSizeCalculation(siz, measuredSize)
}
}
return b, nil
}
func consumeOpaqueMessageSlice(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
}
mp := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))
o, err := f.mi.unmarshalPointer(v, mp, 0, opts)
if err != nil {
return out, err
}
sp := p.AtomicGetPointer()
if sp.IsNil() {
sp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem())))
}
sp.AppendPointerSlice(mp)
out.n = n
out.initialized = o.initialized
return out, nil
}
func isInitOpaqueMessageSlice(p pointer, f *coderFieldInfo) error {
sp := p.AtomicGetPointer()
if sp.IsNil() {
return nil
}
s := sp.PointerSlice()
for _, v := range s {
if err := f.mi.checkInitializedPointer(v); err != nil {
return err
}
}
return nil
}
func mergeOpaqueMessageSlice(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
ds := dst.AtomicGetPointer()
if ds.IsNil() {
ds = dst.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem())))
}
for _, sp := range src.AtomicGetPointer().PointerSlice() {
dm := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))
f.mi.mergePointer(dm, sp, opts)
ds.AppendPointerSlice(dm)
}
}
func sizeOpaqueGroupSlice(p pointer, f *coderFieldInfo, opts marshalOptions) (size int) {
s := p.AtomicGetPointer().PointerSlice()
n := 0
for _, v := range s {
n += 2*f.tagsize + f.mi.sizePointer(v, opts)
}
return n
}
func appendOpaqueGroupSlice(b []byte, p pointer, f *coderFieldInfo, opts marshalOptions) ([]byte, error) {
s := p.AtomicGetPointer().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 consumeOpaqueGroupSlice(b []byte, p pointer, wtyp protowire.Type, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
if wtyp != protowire.StartGroupType {
return out, errUnknown
}
mp := pointerOfValue(reflect.New(f.mi.GoReflectType.Elem()))
out, err = f.mi.unmarshalPointer(b, mp, f.num, opts)
if err != nil {
return out, err
}
sp := p.AtomicGetPointer()
if sp.IsNil() {
sp = p.AtomicSetPointerIfNil(pointerOfValue(reflect.New(f.ft.Elem())))
}
sp.AppendPointerSlice(mp)
return out, err
}

35
vendor/google.golang.org/protobuf/internal/impl/codec_map.go generated vendored
View File

@@ -9,6 +9,7 @@ import (
"sort"
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/reflect/protoreflect"
)
@@ -93,7 +94,7 @@ func sizeMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalO
return 0
}
n := 0
iter := mapRange(mapv)
iter := mapv.MapRange()
for iter.Next() {
key := mapi.conv.keyConv.PBValueOf(iter.Key()).MapKey()
keySize := mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts)
@@ -112,6 +113,9 @@ func sizeMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, opts marshalO
}
func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
if opts.depth--; opts.depth < 0 {
return out, errRecursionDepth
}
if wtyp != protowire.BytesType {
return out, errUnknown
}
@@ -169,6 +173,9 @@ func consumeMap(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo
}
func consumeMapOfMessage(b []byte, mapv reflect.Value, wtyp protowire.Type, mapi *mapInfo, f *coderFieldInfo, opts unmarshalOptions) (out unmarshalOutput, err error) {
if opts.depth--; opts.depth < 0 {
return out, errRecursionDepth
}
if wtyp != protowire.BytesType {
return out, errUnknown
}
@@ -240,11 +247,16 @@ func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coder
size += mapi.keyFuncs.size(key.Value(), mapKeyTagSize, opts)
size += mapi.valFuncs.size(val, mapValTagSize, opts)
b = protowire.AppendVarint(b, uint64(size))
before := len(b)
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)
b, err = mapi.valFuncs.marshal(b, val, mapi.valWiretag, opts)
if measuredSize := len(b) - before; size != measuredSize && err == nil {
return nil, errors.MismatchedSizeCalculation(size, measuredSize)
}
return b, err
} else {
key := mapi.conv.keyConv.PBValueOf(keyrv).MapKey()
val := pointerOfValue(valrv)
@@ -259,7 +271,12 @@ func appendMapItem(b []byte, keyrv, valrv reflect.Value, mapi *mapInfo, f *coder
}
b = protowire.AppendVarint(b, mapi.valWiretag)
b = protowire.AppendVarint(b, uint64(valSize))
return f.mi.marshalAppendPointer(b, val, opts)
before := len(b)
b, err = f.mi.marshalAppendPointer(b, val, opts)
if measuredSize := len(b) - before; valSize != measuredSize && err == nil {
return nil, errors.MismatchedSizeCalculation(valSize, measuredSize)
}
return b, err
}
}
@@ -270,7 +287,7 @@ func appendMap(b []byte, mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo, o
if opts.Deterministic() {
return appendMapDeterministic(b, mapv, mapi, f, opts)
}
iter := mapRange(mapv)
iter := mapv.MapRange()
for iter.Next() {
var err error
b = protowire.AppendVarint(b, f.wiretag)
@@ -317,7 +334,7 @@ func isInitMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo) error {
if !mi.needsInitCheck {
return nil
}
iter := mapRange(mapv)
iter := mapv.MapRange()
for iter.Next() {
val := pointerOfValue(iter.Value())
if err := mi.checkInitializedPointer(val); err != nil {
@@ -325,7 +342,7 @@ func isInitMap(mapv reflect.Value, mapi *mapInfo, f *coderFieldInfo) error {
}
}
} else {
iter := mapRange(mapv)
iter := mapv.MapRange()
for iter.Next() {
val := mapi.conv.valConv.PBValueOf(iter.Value())
if err := mapi.valFuncs.isInit(val); err != nil {
@@ -345,7 +362,7 @@ func mergeMap(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
if dstm.IsNil() {
dstm.Set(reflect.MakeMap(f.ft))
}
iter := mapRange(srcm)
iter := srcm.MapRange()
for iter.Next() {
dstm.SetMapIndex(iter.Key(), iter.Value())
}
@@ -360,7 +377,7 @@ func mergeMapOfBytes(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
if dstm.IsNil() {
dstm.Set(reflect.MakeMap(f.ft))
}
iter := mapRange(srcm)
iter := srcm.MapRange()
for iter.Next() {
dstm.SetMapIndex(iter.Key(), reflect.ValueOf(append(emptyBuf[:], iter.Value().Bytes()...)))
}
@@ -375,7 +392,7 @@ func mergeMapOfMessage(dst, src pointer, f *coderFieldInfo, opts mergeOptions) {
if dstm.IsNil() {
dstm.Set(reflect.MakeMap(f.ft))
}
iter := mapRange(srcm)
iter := srcm.MapRange()
for iter.Next() {
val := reflect.New(f.ft.Elem().Elem())
if f.mi != nil {

38
vendor/google.golang.org/protobuf/internal/impl/codec_map_go111.go generated vendored
View File

@@ -1,38 +0,0 @@
// 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.
//go:build !go1.12
// +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])
}

12
vendor/google.golang.org/protobuf/internal/impl/codec_map_go112.go generated vendored
View File

@@ -1,12 +0,0 @@
// 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.
//go:build go1.12
// +build go1.12
package impl
import "reflect"
func mapRange(v reflect.Value) *reflect.MapIter { return v.MapRange() }

23
vendor/google.golang.org/protobuf/internal/impl/codec_message.go generated vendored
View File

@@ -32,6 +32,10 @@ type coderMessageInfo struct {
needsInitCheck bool
isMessageSet bool
numRequiredFields uint8
lazyOffset offset
presenceOffset offset
presenceSize presenceSize
}
type coderFieldInfo struct {
@@ -45,12 +49,19 @@ type coderFieldInfo struct {
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
isLazy bool
presenceIndex uint32
}
const noPresence = 0xffffffff
func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
mi.sizecacheOffset = invalidOffset
mi.unknownOffset = invalidOffset
mi.extensionOffset = invalidOffset
mi.lazyOffset = invalidOffset
mi.presenceOffset = si.presenceOffset
if si.sizecacheOffset.IsValid() && si.sizecacheType == sizecacheType {
mi.sizecacheOffset = si.sizecacheOffset
@@ -107,12 +118,9 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
},
}
case isOneof:
fieldOffset = offsetOf(fs, mi.Exporter)
case fd.IsWeak():
fieldOffset = si.weakOffset
funcs = makeWeakMessageFieldCoder(fd)
fieldOffset = offsetOf(fs)
default:
fieldOffset = offsetOf(fs, mi.Exporter)
fieldOffset = offsetOf(fs)
childMessage, funcs = fieldCoder(fd, ft)
}
cf := &preallocFields[i]
@@ -127,6 +135,8 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
validation: newFieldValidationInfo(mi, si, fd, ft),
isPointer: fd.Cardinality() == protoreflect.Repeated || fd.HasPresence(),
isRequired: fd.Cardinality() == protoreflect.Required,
presenceIndex: noPresence,
}
mi.orderedCoderFields = append(mi.orderedCoderFields, cf)
mi.coderFields[cf.num] = cf
@@ -189,6 +199,9 @@ func (mi *MessageInfo) makeCoderMethods(t reflect.Type, si structInfo) {
if mi.methods.Merge == nil {
mi.methods.Merge = mi.merge
}
if mi.methods.Equal == nil {
mi.methods.Equal = equal
}
}
// getUnknownBytes returns a *[]byte for the unknown fields.

154
vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go generated vendored Normal file
View File

@@ -0,0 +1,154 @@
// Copyright 2024 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/filedesc"
"google.golang.org/protobuf/internal/order"
"google.golang.org/protobuf/reflect/protoreflect"
piface "google.golang.org/protobuf/runtime/protoiface"
)
func (mi *MessageInfo) makeOpaqueCoderMethods(t reflect.Type, si opaqueStructInfo) {
mi.sizecacheOffset = si.sizecacheOffset
mi.unknownOffset = si.unknownOffset
mi.unknownPtrKind = si.unknownType.Kind() == reflect.Ptr
mi.extensionOffset = si.extensionOffset
mi.lazyOffset = si.lazyOffset
mi.presenceOffset = si.presenceOffset
mi.coderFields = make(map[protowire.Number]*coderFieldInfo)
fields := mi.Desc.Fields()
for i := 0; i < fields.Len(); i++ {
fd := fields.Get(i)
fs := si.fieldsByNumber[fd.Number()]
if fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic() {
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 fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
fieldOffset = offsetOf(fs)
case fd.Message() != nil && !fd.IsMap():
fieldOffset = offsetOf(fs)
if fd.IsList() {
childMessage, funcs = makeOpaqueRepeatedMessageFieldCoder(fd, ft)
} else {
childMessage, funcs = makeOpaqueMessageFieldCoder(fd, ft)
}
default:
fieldOffset = offsetOf(fs)
childMessage, funcs = fieldCoder(fd, ft)
}
cf := &coderFieldInfo{
num: fd.Number(),
offset: fieldOffset,
wiretag: wiretag,
ft: ft,
tagsize: protowire.SizeVarint(wiretag),
funcs: funcs,
mi: childMessage,
validation: newFieldValidationInfo(mi, si.structInfo, fd, ft),
isPointer: (fd.Cardinality() == protoreflect.Repeated ||
fd.Kind() == protoreflect.MessageKind ||
fd.Kind() == protoreflect.GroupKind),
isRequired: fd.Cardinality() == protoreflect.Required,
presenceIndex: noPresence,
}
// TODO: Use presence for all fields.
//
// In some cases, such as maps, presence means only "might be set" rather
// than "is definitely set", but every field should have a presence bit to
// permit us to skip over definitely-unset fields at marshal time.
var hasPresence bool
hasPresence, cf.isLazy = filedesc.UsePresenceForField(fd)
if hasPresence {
cf.presenceIndex, mi.presenceSize = presenceIndex(mi.Desc, fd)
}
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.structInfo)
}
}
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 protoreflect.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
}
if mi.methods.Equal == nil {
mi.methods.Equal = equal
}
}

22
vendor/google.golang.org/protobuf/internal/impl/codec_messageset.go generated vendored
View File

@@ -26,6 +26,15 @@ func sizeMessageSet(mi *MessageInfo, p pointer, opts marshalOptions) (size int)
}
num, _ := protowire.DecodeTag(xi.wiretag)
size += messageset.SizeField(num)
if fullyLazyExtensions(opts) {
// Don't expand the extension, instead use the buffer to calculate size
if lb := x.lazyBuffer(); lb != nil {
// We got hold of the buffer, so it's still lazy.
// Don't count the tag size in the extension buffer, it's already added.
size += protowire.SizeTag(messageset.FieldMessage) + len(lb) - xi.tagsize
continue
}
}
size += xi.funcs.size(x.Value(), protowire.SizeTag(messageset.FieldMessage), opts)
}
@@ -85,6 +94,19 @@ func marshalMessageSetField(mi *MessageInfo, b []byte, x ExtensionField, opts ma
xi := getExtensionFieldInfo(x.Type())
num, _ := protowire.DecodeTag(xi.wiretag)
b = messageset.AppendFieldStart(b, num)
if fullyLazyExtensions(opts) {
// Don't expand the extension if it's still in wire format, instead use the buffer content.
if lb := x.lazyBuffer(); lb != nil {
// The tag inside the lazy buffer is a different tag (the extension
// number), but what we need here is the tag for FieldMessage:
b = protowire.AppendVarint(b, protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType))
b = append(b, lb[xi.tagsize:]...)
b = messageset.AppendFieldEnd(b)
return b, nil
}
}
b, err := xi.funcs.marshal(b, x.Value(), protowire.EncodeTag(messageset.FieldMessage, protowire.BytesType), opts)
if err != nil {
return b, err

210
vendor/google.golang.org/protobuf/internal/impl/codec_reflect.go generated vendored
View File

@@ -1,210 +0,0 @@
// 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.
//go:build purego || appengine
// +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,
}

3
vendor/google.golang.org/protobuf/internal/impl/codec_unsafe.go generated vendored
View File

@@ -2,9 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !purego && !appengine
// +build !purego,!appengine
package impl
// When using unsafe pointers, we can just treat enum values as int32s.

4
vendor/google.golang.org/protobuf/internal/impl/convert.go generated vendored
View File

@@ -14,7 +14,7 @@ import (
// unwrapper unwraps the value to the underlying value.
// This is implemented by List and Map.
type unwrapper interface {
protoUnwrap() interface{}
protoUnwrap() any
}
// A Converter coverts to/from Go reflect.Value types and protobuf protoreflect.Value types.
@@ -322,7 +322,7 @@ func (c *stringConverter) PBValueOf(v reflect.Value) protoreflect.Value {
return protoreflect.ValueOfString(v.Convert(stringType).String())
}
func (c *stringConverter) GoValueOf(v protoreflect.Value) reflect.Value {
// pref.Value.String never panics, so we go through an interface
// protoreflect.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 == "" {

2
vendor/google.golang.org/protobuf/internal/impl/convert_list.go generated vendored
View File

@@ -136,6 +136,6 @@ func (ls *listReflect) NewElement() protoreflect.Value {
func (ls *listReflect) IsValid() bool {
return !ls.v.IsNil()
}
func (ls *listReflect) protoUnwrap() interface{} {
func (ls *listReflect) protoUnwrap() any {
return ls.v.Interface()
}

4
vendor/google.golang.org/protobuf/internal/impl/convert_map.go generated vendored
View File

@@ -101,7 +101,7 @@ func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value {
return v
}
func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) {
iter := mapRange(ms.v)
iter := ms.v.MapRange()
for iter.Next() {
k := ms.keyConv.PBValueOf(iter.Key()).MapKey()
v := ms.valConv.PBValueOf(iter.Value())
@@ -116,6 +116,6 @@ func (ms *mapReflect) NewValue() protoreflect.Value {
func (ms *mapReflect) IsValid() bool {
return !ms.v.IsNil()
}
func (ms *mapReflect) protoUnwrap() interface{} {
func (ms *mapReflect) protoUnwrap() any {
return ms.v.Interface()
}

59
vendor/google.golang.org/protobuf/internal/impl/decode.go generated vendored
View File

@@ -34,6 +34,8 @@ func (o unmarshalOptions) Options() proto.UnmarshalOptions {
AllowPartial: true,
DiscardUnknown: o.DiscardUnknown(),
Resolver: o.resolver,
NoLazyDecoding: o.NoLazyDecoding(),
}
}
@@ -41,13 +43,26 @@ func (o unmarshalOptions) DiscardUnknown() bool {
return o.flags&protoiface.UnmarshalDiscardUnknown != 0
}
func (o unmarshalOptions) IsDefault() bool {
return o.flags == 0 && o.resolver == protoregistry.GlobalTypes
func (o unmarshalOptions) AliasBuffer() bool { return o.flags&protoiface.UnmarshalAliasBuffer != 0 }
func (o unmarshalOptions) Validated() bool { return o.flags&protoiface.UnmarshalValidated != 0 }
func (o unmarshalOptions) NoLazyDecoding() bool {
return o.flags&protoiface.UnmarshalNoLazyDecoding != 0
}
func (o unmarshalOptions) CanBeLazy() bool {
if o.resolver != protoregistry.GlobalTypes {
return false
}
// We ignore the UnmarshalInvalidateSizeCache even though it's not in the default set
return (o.flags & ^(protoiface.UnmarshalAliasBuffer | protoiface.UnmarshalValidated | protoiface.UnmarshalCheckRequired)) == 0
}
var lazyUnmarshalOptions = unmarshalOptions{
resolver: protoregistry.GlobalTypes,
depth: protowire.DefaultRecursionLimit,
flags: protoiface.UnmarshalAliasBuffer | protoiface.UnmarshalValidated,
depth: protowire.DefaultRecursionLimit,
}
type unmarshalOutput struct {
@@ -87,16 +102,36 @@ var errUnknown = errors.New("unknown")
func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
mi.init()
opts.depth--
if opts.depth < 0 {
if opts.depth--; opts.depth < 0 {
return out, errRecursionDepth
}
if flags.ProtoLegacy && mi.isMessageSet {
return unmarshalMessageSet(mi, b, p, opts)
}
lazyDecoding := LazyEnabled() // default
if opts.NoLazyDecoding() {
lazyDecoding = false // explicitly disabled
}
if mi.lazyOffset.IsValid() && lazyDecoding {
return mi.unmarshalPointerLazy(b, p, groupTag, opts)
}
return mi.unmarshalPointerEager(b, p, groupTag, opts)
}
// unmarshalPointerEager is the message unmarshalling function for all messages that are not lazy.
// The corresponding function for Lazy is in google_lazy.go.
func (mi *MessageInfo) unmarshalPointerEager(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
initialized := true
var requiredMask uint64
var exts *map[int32]ExtensionField
var presence presence
if mi.presenceOffset.IsValid() {
presence = p.Apply(mi.presenceOffset).PresenceInfo()
}
start := len(b)
for len(b) > 0 {
// Parse the tag (field number and wire type).
@@ -154,6 +189,11 @@ func (mi *MessageInfo) unmarshalPointer(b []byte, p pointer, groupTag protowire.
if f.funcs.isInit != nil && !o.initialized {
initialized = false
}
if f.presenceIndex != noPresence {
presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
}
default:
// Possible extension.
if exts == nil && mi.extensionOffset.IsValid() {
@@ -222,7 +262,7 @@ func (mi *MessageInfo) unmarshalExtension(b []byte, num protowire.Number, wtyp p
return out, errUnknown
}
if flags.LazyUnmarshalExtensions {
if opts.IsDefault() && x.canLazy(xt) {
if opts.CanBeLazy() && x.canLazy(xt) {
out, valid := skipExtension(b, xi, num, wtyp, opts)
switch valid {
case ValidationValid:
@@ -270,6 +310,13 @@ func skipExtension(b []byte, xi *extensionFieldInfo, num protowire.Number, wtyp
if n < 0 {
return out, ValidationUnknown
}
if opts.Validated() {
out.initialized = true
out.n = n
return out, ValidationValid
}
out, st := xi.validation.mi.validate(v, 0, opts)
out.n = n
return out, st

128
vendor/google.golang.org/protobuf/internal/impl/encode.go generated vendored
View File

@@ -10,7 +10,8 @@ import (
"sync/atomic"
"google.golang.org/protobuf/internal/flags"
proto "google.golang.org/protobuf/proto"
"google.golang.org/protobuf/internal/protolazy"
"google.golang.org/protobuf/proto"
piface "google.golang.org/protobuf/runtime/protoiface"
)
@@ -49,8 +50,11 @@ func (mi *MessageInfo) sizePointer(p pointer, opts marshalOptions) (size int) {
return 0
}
if opts.UseCachedSize() && mi.sizecacheOffset.IsValid() {
if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size >= 0 {
return int(size)
// The size cache contains the size + 1, to allow the
// zero value to be invalid, while also allowing for a
// 0 size to be cached.
if size := atomic.LoadInt32(p.Apply(mi.sizecacheOffset).Int32()); size > 0 {
return int(size - 1)
}
}
return mi.sizePointerSlow(p, opts)
@@ -60,7 +64,7 @@ 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))
atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size+1))
}
return size
}
@@ -68,11 +72,39 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int
e := p.Apply(mi.extensionOffset).Extensions()
size += mi.sizeExtensions(e, opts)
}
var lazy **protolazy.XXX_lazyUnmarshalInfo
var presence presence
if mi.presenceOffset.IsValid() {
presence = p.Apply(mi.presenceOffset).PresenceInfo()
if mi.lazyOffset.IsValid() {
lazy = p.Apply(mi.lazyOffset).LazyInfoPtr()
}
}
for _, f := range mi.orderedCoderFields {
if f.funcs.size == nil {
continue
}
fptr := p.Apply(f.offset)
if f.presenceIndex != noPresence {
if !presence.Present(f.presenceIndex) {
continue
}
if f.isLazy && fptr.AtomicGetPointer().IsNil() {
if lazyFields(opts) {
size += (*lazy).SizeField(uint32(f.num))
continue
} else {
mi.lazyUnmarshal(p, f.num)
}
}
size += f.funcs.size(fptr, f, opts)
continue
}
if f.isPointer && fptr.Elem().IsNil() {
continue
}
@@ -84,13 +116,16 @@ func (mi *MessageInfo) sizePointerSlow(p pointer, opts marshalOptions) (size int
}
}
if mi.sizecacheOffset.IsValid() {
if size > math.MaxInt32 {
if size > (math.MaxInt32 - 1) {
// 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)
atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), 0)
} else {
atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size))
// The size cache contains the size + 1, to allow the
// zero value to be invalid, while also allowing for a
// 0 size to be cached.
atomic.StoreInt32(p.Apply(mi.sizecacheOffset).Int32(), int32(size+1))
}
}
return size
@@ -128,11 +163,52 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt
return b, err
}
}
var lazy **protolazy.XXX_lazyUnmarshalInfo
var presence presence
if mi.presenceOffset.IsValid() {
presence = p.Apply(mi.presenceOffset).PresenceInfo()
if mi.lazyOffset.IsValid() {
lazy = p.Apply(mi.lazyOffset).LazyInfoPtr()
}
}
for _, f := range mi.orderedCoderFields {
if f.funcs.marshal == nil {
continue
}
fptr := p.Apply(f.offset)
if f.presenceIndex != noPresence {
if !presence.Present(f.presenceIndex) {
continue
}
if f.isLazy {
// Be careful, this field needs to be read atomically, like for a get
if f.isPointer && fptr.AtomicGetPointer().IsNil() {
if lazyFields(opts) {
b, _ = (*lazy).AppendField(b, uint32(f.num))
continue
} else {
mi.lazyUnmarshal(p, f.num)
}
}
b, err = f.funcs.marshal(b, fptr, f, opts)
if err != nil {
return b, err
}
continue
} else if f.isPointer && fptr.Elem().IsNil() {
continue
}
b, err = f.funcs.marshal(b, fptr, f, opts)
if err != nil {
return b, err
}
continue
}
if f.isPointer && fptr.Elem().IsNil() {
continue
}
@@ -149,6 +225,22 @@ func (mi *MessageInfo) marshalAppendPointer(b []byte, p pointer, opts marshalOpt
return b, nil
}
// fullyLazyExtensions returns true if we should attempt to keep extensions lazy over size and marshal.
func fullyLazyExtensions(opts marshalOptions) bool {
// When deterministic marshaling is requested, force an unmarshal for lazy
// extensions to produce a deterministic result, instead of passing through
// bytes lazily that may or may not match what Go Protobuf would produce.
return opts.flags&piface.MarshalDeterministic == 0
}
// lazyFields returns true if we should attempt to keep fields lazy over size and marshal.
func lazyFields(opts marshalOptions) bool {
// When deterministic marshaling is requested, force an unmarshal for lazy
// fields to produce a deterministic result, instead of passing through
// bytes lazily that may or may not match what Go Protobuf would produce.
return opts.flags&piface.MarshalDeterministic == 0
}
func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marshalOptions) (n int) {
if ext == nil {
return 0
@@ -158,6 +250,14 @@ func (mi *MessageInfo) sizeExtensions(ext *map[int32]ExtensionField, opts marsha
if xi.funcs.size == nil {
continue
}
if fullyLazyExtensions(opts) {
// Don't expand the extension, instead use the buffer to calculate size
if lb := x.lazyBuffer(); lb != nil {
// We got hold of the buffer, so it's still lazy.
n += len(lb)
continue
}
}
n += xi.funcs.size(x.Value(), xi.tagsize, opts)
}
return n
@@ -176,6 +276,13 @@ func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField,
var err error
for _, x := range *ext {
xi := getExtensionFieldInfo(x.Type())
if fullyLazyExtensions(opts) {
// Don't expand the extension if it's still in wire format, instead use the buffer content.
if lb := x.lazyBuffer(); lb != nil {
b = append(b, lb...)
continue
}
}
b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts)
}
return b, err
@@ -191,6 +298,13 @@ func (mi *MessageInfo) appendExtensions(b []byte, ext *map[int32]ExtensionField,
for _, k := range keys {
x := (*ext)[int32(k)]
xi := getExtensionFieldInfo(x.Type())
if fullyLazyExtensions(opts) {
// Don't expand the extension if it's still in wire format, instead use the buffer content.
if lb := x.lazyBuffer(); lb != nil {
b = append(b, lb...)
continue
}
}
b, err = xi.funcs.marshal(b, x.Value(), xi.wiretag, opts)
if err != nil {
return b, err

224
vendor/google.golang.org/protobuf/internal/impl/equal.go generated vendored Normal file
View File

@@ -0,0 +1,224 @@
// Copyright 2024 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"
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/runtime/protoiface"
)
func equal(in protoiface.EqualInput) protoiface.EqualOutput {
return protoiface.EqualOutput{Equal: equalMessage(in.MessageA, in.MessageB)}
}
// equalMessage is a fast-path variant of protoreflect.equalMessage.
// It takes advantage of the internal messageState type to avoid
// unnecessary allocations, type assertions.
func equalMessage(mx, my protoreflect.Message) bool {
if mx == nil || my == nil {
return mx == my
}
if mx.Descriptor() != my.Descriptor() {
return false
}
msx, ok := mx.(*messageState)
if !ok {
return protoreflect.ValueOfMessage(mx).Equal(protoreflect.ValueOfMessage(my))
}
msy, ok := my.(*messageState)
if !ok {
return protoreflect.ValueOfMessage(mx).Equal(protoreflect.ValueOfMessage(my))
}
mi := msx.messageInfo()
miy := msy.messageInfo()
if mi != miy {
return protoreflect.ValueOfMessage(mx).Equal(protoreflect.ValueOfMessage(my))
}
mi.init()
// Compares regular fields
// Modified Message.Range code that compares two messages of the same type
// while going over the fields.
for _, ri := range mi.rangeInfos {
var fd protoreflect.FieldDescriptor
var vx, vy protoreflect.Value
switch ri := ri.(type) {
case *fieldInfo:
hx := ri.has(msx.pointer())
hy := ri.has(msy.pointer())
if hx != hy {
return false
}
if !hx {
continue
}
fd = ri.fieldDesc
vx = ri.get(msx.pointer())
vy = ri.get(msy.pointer())
case *oneofInfo:
fnx := ri.which(msx.pointer())
fny := ri.which(msy.pointer())
if fnx != fny {
return false
}
if fnx <= 0 {
continue
}
fi := mi.fields[fnx]
fd = fi.fieldDesc
vx = fi.get(msx.pointer())
vy = fi.get(msy.pointer())
}
if !equalValue(fd, vx, vy) {
return false
}
}
// Compare extensions.
// This is more complicated because mx or my could have empty/nil extension maps,
// however some populated extension map values are equal to nil extension maps.
emx := mi.extensionMap(msx.pointer())
emy := mi.extensionMap(msy.pointer())
if emx != nil {
for k, x := range *emx {
xd := x.Type().TypeDescriptor()
xv := x.Value()
var y ExtensionField
ok := false
if emy != nil {
y, ok = (*emy)[k]
}
// We need to treat empty lists as equal to nil values
if emy == nil || !ok {
if xd.IsList() && xv.List().Len() == 0 {
continue
}
return false
}
if !equalValue(xd, xv, y.Value()) {
return false
}
}
}
if emy != nil {
// emy may have extensions emx does not have, need to check them as well
for k, y := range *emy {
if emx != nil {
// emx has the field, so we already checked it
if _, ok := (*emx)[k]; ok {
continue
}
}
// Empty lists are equal to nil
if y.Type().TypeDescriptor().IsList() && y.Value().List().Len() == 0 {
continue
}
// Cant be equal if the extension is populated
return false
}
}
return equalUnknown(mx.GetUnknown(), my.GetUnknown())
}
func equalValue(fd protoreflect.FieldDescriptor, vx, vy protoreflect.Value) bool {
// slow path
if fd.Kind() != protoreflect.MessageKind {
return vx.Equal(vy)
}
// fast path special cases
if fd.IsMap() {
if fd.MapValue().Kind() == protoreflect.MessageKind {
return equalMessageMap(vx.Map(), vy.Map())
}
return vx.Equal(vy)
}
if fd.IsList() {
return equalMessageList(vx.List(), vy.List())
}
return equalMessage(vx.Message(), vy.Message())
}
// Mostly copied from protoreflect.equalMap.
// This variant only works for messages as map types.
// All other map types should be handled via Value.Equal.
func equalMessageMap(mx, my protoreflect.Map) bool {
if mx.Len() != my.Len() {
return false
}
equal := true
mx.Range(func(k protoreflect.MapKey, vx protoreflect.Value) bool {
if !my.Has(k) {
equal = false
return false
}
vy := my.Get(k)
equal = equalMessage(vx.Message(), vy.Message())
return equal
})
return equal
}
// Mostly copied from protoreflect.equalList.
// The only change is the usage of equalImpl instead of protoreflect.equalValue.
func equalMessageList(lx, ly protoreflect.List) bool {
if lx.Len() != ly.Len() {
return false
}
for i := 0; i < lx.Len(); i++ {
// We only operate on messages here since equalImpl will not call us in any other case.
if !equalMessage(lx.Get(i).Message(), ly.Get(i).Message()) {
return false
}
}
return true
}
// equalUnknown compares unknown fields by direct comparison on the raw bytes
// of each individual field number.
// Copied from protoreflect.equalUnknown.
func equalUnknown(x, y protoreflect.RawFields) bool {
if len(x) != len(y) {
return false
}
if bytes.Equal([]byte(x), []byte(y)) {
return true
}
mx := make(map[protoreflect.FieldNumber]protoreflect.RawFields)
my := make(map[protoreflect.FieldNumber]protoreflect.RawFields)
for len(x) > 0 {
fnum, _, n := protowire.ConsumeField(x)
mx[fnum] = append(mx[fnum], x[:n]...)
x = x[n:]
}
for len(y) > 0 {
fnum, _, n := protowire.ConsumeField(y)
my[fnum] = append(my[fnum], y[:n]...)
y = y[n:]
}
if len(mx) != len(my) {
return false
}
for k, v1 := range mx {
if v2, ok := my[k]; !ok || !bytes.Equal([]byte(v1), []byte(v2)) {
return false
}
}
return true
}

8
vendor/google.golang.org/protobuf/internal/impl/extension.go generated vendored
View File

@@ -53,7 +53,7 @@ type ExtensionInfo struct {
// type returned by InterfaceOf may not be identical.
//
// Deprecated: Use InterfaceOf(xt.Zero()) instead.
ExtensionType interface{}
ExtensionType any
// Field is the field number of the extension.
//
@@ -95,16 +95,16 @@ func (xi *ExtensionInfo) New() protoreflect.Value {
func (xi *ExtensionInfo) Zero() protoreflect.Value {
return xi.lazyInit().Zero()
}
func (xi *ExtensionInfo) ValueOf(v interface{}) protoreflect.Value {
func (xi *ExtensionInfo) ValueOf(v any) protoreflect.Value {
return xi.lazyInit().PBValueOf(reflect.ValueOf(v))
}
func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) interface{} {
func (xi *ExtensionInfo) InterfaceOf(v protoreflect.Value) any {
return xi.lazyInit().GoValueOf(v).Interface()
}
func (xi *ExtensionInfo) IsValidValue(v protoreflect.Value) bool {
return xi.lazyInit().IsValidPB(v)
}
func (xi *ExtensionInfo) IsValidInterface(v interface{}) bool {
func (xi *ExtensionInfo) IsValidInterface(v any) bool {
return xi.lazyInit().IsValidGo(reflect.ValueOf(v))
}
func (xi *ExtensionInfo) TypeDescriptor() protoreflect.ExtensionTypeDescriptor {

433
vendor/google.golang.org/protobuf/internal/impl/lazy.go generated vendored Normal file
View File

@@ -0,0 +1,433 @@
// Copyright 2024 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/bits"
"os"
"reflect"
"sort"
"sync/atomic"
"google.golang.org/protobuf/encoding/protowire"
"google.golang.org/protobuf/internal/errors"
"google.golang.org/protobuf/internal/protolazy"
"google.golang.org/protobuf/reflect/protoreflect"
preg "google.golang.org/protobuf/reflect/protoregistry"
piface "google.golang.org/protobuf/runtime/protoiface"
)
var enableLazy int32 = func() int32 {
if os.Getenv("GOPROTODEBUG") == "nolazy" {
return 0
}
return 1
}()
// EnableLazyUnmarshal enables lazy unmarshaling.
func EnableLazyUnmarshal(enable bool) {
if enable {
atomic.StoreInt32(&enableLazy, 1)
return
}
atomic.StoreInt32(&enableLazy, 0)
}
// LazyEnabled reports whether lazy unmarshalling is currently enabled.
func LazyEnabled() bool {
return atomic.LoadInt32(&enableLazy) != 0
}
// UnmarshalField unmarshals a field in a message.
func UnmarshalField(m interface{}, num protowire.Number) {
switch m := m.(type) {
case *messageState:
m.messageInfo().lazyUnmarshal(m.pointer(), num)
case *messageReflectWrapper:
m.messageInfo().lazyUnmarshal(m.pointer(), num)
default:
panic(fmt.Sprintf("unsupported wrapper type %T", m))
}
}
func (mi *MessageInfo) lazyUnmarshal(p pointer, num protoreflect.FieldNumber) {
var f *coderFieldInfo
if int(num) < len(mi.denseCoderFields) {
f = mi.denseCoderFields[num]
} else {
f = mi.coderFields[num]
}
if f == nil {
panic(fmt.Sprintf("lazyUnmarshal: field info for %v.%v", mi.Desc.FullName(), num))
}
lazy := *p.Apply(mi.lazyOffset).LazyInfoPtr()
start, end, found, _, multipleEntries := lazy.FindFieldInProto(uint32(num))
if !found && multipleEntries == nil {
panic(fmt.Sprintf("lazyUnmarshal: can't find field data for %v.%v", mi.Desc.FullName(), num))
}
// The actual pointer in the message can not be set until the whole struct is filled in, otherwise we will have races.
// Create another pointer and set it atomically, if we won the race and the pointer in the original message is still nil.
fp := pointerOfValue(reflect.New(f.ft))
if multipleEntries != nil {
for _, entry := range multipleEntries {
mi.unmarshalField(lazy.Buffer()[entry.Start:entry.End], fp, f, lazy, lazy.UnmarshalFlags())
}
} else {
mi.unmarshalField(lazy.Buffer()[start:end], fp, f, lazy, lazy.UnmarshalFlags())
}
p.Apply(f.offset).AtomicSetPointerIfNil(fp.Elem())
}
func (mi *MessageInfo) unmarshalField(b []byte, p pointer, f *coderFieldInfo, lazyInfo *protolazy.XXX_lazyUnmarshalInfo, flags piface.UnmarshalInputFlags) error {
opts := lazyUnmarshalOptions
opts.flags |= flags
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 errors.New("invalid wire data")
}
b = b[n:]
}
var num protowire.Number
if n := tag >> 3; n < uint64(protowire.MinValidNumber) || n > uint64(protowire.MaxValidNumber) {
return errors.New("invalid wire data")
} else {
num = protowire.Number(n)
}
wtyp := protowire.Type(tag & 7)
if num == f.num {
o, err := f.funcs.unmarshal(b, p, wtyp, f, opts)
if err == nil {
b = b[o.n:]
continue
}
if err != errUnknown {
return err
}
}
n := protowire.ConsumeFieldValue(num, wtyp, b)
if n < 0 {
return errors.New("invalid wire data")
}
b = b[n:]
}
return nil
}
func (mi *MessageInfo) skipField(b []byte, f *coderFieldInfo, wtyp protowire.Type, opts unmarshalOptions) (out unmarshalOutput, _ ValidationStatus) {
fmi := f.validation.mi
if fmi == nil {
fd := mi.Desc.Fields().ByNumber(f.num)
if fd == nil {
return out, ValidationUnknown
}
messageName := fd.Message().FullName()
messageType, err := preg.GlobalTypes.FindMessageByName(messageName)
if err != nil {
return out, ValidationUnknown
}
var ok bool
fmi, ok = messageType.(*MessageInfo)
if !ok {
return out, ValidationUnknown
}
}
fmi.init()
switch f.validation.typ {
case validationTypeMessage:
if wtyp != protowire.BytesType {
return out, ValidationWrongWireType
}
v, n := protowire.ConsumeBytes(b)
if n < 0 {
return out, ValidationInvalid
}
out, st := fmi.validate(v, 0, opts)
out.n = n
return out, st
case validationTypeGroup:
if wtyp != protowire.StartGroupType {
return out, ValidationWrongWireType
}
out, st := fmi.validate(b, f.num, opts)
return out, st
default:
return out, ValidationUnknown
}
}
// unmarshalPointerLazy is similar to unmarshalPointerEager, but it
// specifically handles lazy unmarshalling. it expects lazyOffset and
// presenceOffset to both be valid.
func (mi *MessageInfo) unmarshalPointerLazy(b []byte, p pointer, groupTag protowire.Number, opts unmarshalOptions) (out unmarshalOutput, err error) {
initialized := true
var requiredMask uint64
var lazy **protolazy.XXX_lazyUnmarshalInfo
var presence presence
var lazyIndex []protolazy.IndexEntry
var lastNum protowire.Number
outOfOrder := false
lazyDecode := false
presence = p.Apply(mi.presenceOffset).PresenceInfo()
lazy = p.Apply(mi.lazyOffset).LazyInfoPtr()
if !presence.AnyPresent(mi.presenceSize) {
if opts.CanBeLazy() {
// If the message contains existing data, we need to merge into it.
// Lazy unmarshaling doesn't merge, so only enable it when the
// message is empty (has no presence bitmap).
lazyDecode = true
if *lazy == nil {
*lazy = &protolazy.XXX_lazyUnmarshalInfo{}
}
(*lazy).SetUnmarshalFlags(opts.flags)
if !opts.AliasBuffer() {
// Make a copy of the buffer for lazy unmarshaling.
// Set the AliasBuffer flag so recursive unmarshal
// operations reuse the copy.
b = append([]byte{}, b...)
opts.flags |= piface.UnmarshalAliasBuffer
}
(*lazy).SetBuffer(b)
}
}
// Track special handling of lazy fields.
//
// In the common case, all fields are lazyValidateOnly (and lazyFields remains nil).
// In the event that validation for a field fails, this map tracks handling of the field.
type lazyAction uint8
const (
lazyValidateOnly lazyAction = iota // validate the field only
lazyUnmarshalNow // eagerly unmarshal the field
lazyUnmarshalLater // unmarshal the field after the message is fully processed
)
var lazyFields map[*coderFieldInfo]lazyAction
var exts *map[int32]ExtensionField
start := len(b)
pos := 0
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, errors.New("invalid field number")
} else {
num = protowire.Number(n)
}
wtyp := protowire.Type(tag & 7)
if wtyp == protowire.EndGroupType {
if num != groupTag {
return out, errors.New("mismatching end group marker")
}
groupTag = 0
break
}
var f *coderFieldInfo
if int(num) < len(mi.denseCoderFields) {
f = mi.denseCoderFields[num]
} else {
f = mi.coderFields[num]
}
var n int
err := errUnknown
discardUnknown := false
Field:
switch {
case f != nil:
if f.funcs.unmarshal == nil {
break
}
if f.isLazy && lazyDecode {
switch {
case lazyFields == nil || lazyFields[f] == lazyValidateOnly:
// Attempt to validate this field and leave it for later lazy unmarshaling.
o, valid := mi.skipField(b, f, wtyp, opts)
switch valid {
case ValidationValid:
// Skip over the valid field and continue.
err = nil
presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
requiredMask |= f.validation.requiredBit
if !o.initialized {
initialized = false
}
n = o.n
break Field
case ValidationInvalid:
return out, errors.New("invalid proto wire format")
case ValidationWrongWireType:
break Field
case ValidationUnknown:
if lazyFields == nil {
lazyFields = make(map[*coderFieldInfo]lazyAction)
}
if presence.Present(f.presenceIndex) {
// We were unable to determine if the field is valid or not,
// and we've already skipped over at least one instance of this
// field. Clear the presence bit (so if we stop decoding early,
// we don't leave a partially-initialized field around) and flag
// the field for unmarshaling before we return.
presence.ClearPresent(f.presenceIndex)
lazyFields[f] = lazyUnmarshalLater
discardUnknown = true
break Field
} else {
// We were unable to determine if the field is valid or not,
// but this is the first time we've seen it. Flag it as needing
// eager unmarshaling and fall through to the eager unmarshal case below.
lazyFields[f] = lazyUnmarshalNow
}
}
case lazyFields[f] == lazyUnmarshalLater:
// This field will be unmarshaled in a separate pass below.
// Skip over it here.
discardUnknown = true
break Field
default:
// Eagerly unmarshal the field.
}
}
if f.isLazy && !lazyDecode && presence.Present(f.presenceIndex) {
if p.Apply(f.offset).AtomicGetPointer().IsNil() {
mi.lazyUnmarshal(p, f.num)
}
}
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
}
if f.presenceIndex != noPresence {
presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
}
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 !discardUnknown && !opts.DiscardUnknown() && mi.unknownOffset.IsValid() {
u := mi.mutableUnknownBytes(p)
*u = protowire.AppendTag(*u, num, wtyp)
*u = append(*u, b[:n]...)
}
}
b = b[n:]
end := start - len(b)
if lazyDecode && f != nil && f.isLazy {
if num != lastNum {
lazyIndex = append(lazyIndex, protolazy.IndexEntry{
FieldNum: uint32(num),
Start: uint32(pos),
End: uint32(end),
})
} else {
i := len(lazyIndex) - 1
lazyIndex[i].End = uint32(end)
lazyIndex[i].MultipleContiguous = true
}
}
if num < lastNum {
outOfOrder = true
}
pos = end
lastNum = num
}
if groupTag != 0 {
return out, errors.New("missing end group marker")
}
if lazyFields != nil {
// Some fields failed validation, and now need to be unmarshaled.
for f, action := range lazyFields {
if action != lazyUnmarshalLater {
continue
}
initialized = false
if *lazy == nil {
*lazy = &protolazy.XXX_lazyUnmarshalInfo{}
}
if err := mi.unmarshalField((*lazy).Buffer(), p.Apply(f.offset), f, *lazy, opts.flags); err != nil {
return out, err
}
presence.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
}
}
if lazyDecode {
if outOfOrder {
sort.Slice(lazyIndex, func(i, j int) bool {
return lazyIndex[i].FieldNum < lazyIndex[j].FieldNum ||
(lazyIndex[i].FieldNum == lazyIndex[j].FieldNum &&
lazyIndex[i].Start < lazyIndex[j].Start)
})
}
if *lazy == nil {
*lazy = &protolazy.XXX_lazyUnmarshalInfo{}
}
(*lazy).SetIndex(lazyIndex)
}
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
}

3
vendor/google.golang.org/protobuf/internal/impl/legacy_enum.go generated vendored
View File

@@ -97,7 +97,7 @@ func (e *legacyEnumWrapper) Number() protoreflect.EnumNumber {
func (e *legacyEnumWrapper) ProtoReflect() protoreflect.Enum {
return e
}
func (e *legacyEnumWrapper) protoUnwrap() interface{} {
func (e *legacyEnumWrapper) protoUnwrap() any {
v := reflect.New(e.goTyp).Elem()
v.SetInt(int64(e.num))
return v.Interface()
@@ -167,6 +167,7 @@ func aberrantLoadEnumDesc(t reflect.Type) protoreflect.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.L1.EditionFeatures = ed.L0.ParentFile.L1.EditionFeatures
ed.L2.Values.List = append(ed.L2.Values.List, filedesc.EnumValue{})
// TODO: Use the presence of a UnmarshalJSON method to determine proto2?

3
vendor/google.golang.org/protobuf/internal/impl/legacy_extension.go generated vendored
View File

@@ -118,7 +118,7 @@ func (xi *ExtensionInfo) initFromLegacy() {
xd.L1.Number = protoreflect.FieldNumber(xi.Field)
xd.L1.Cardinality = fd.L1.Cardinality
xd.L1.Kind = fd.L1.Kind
xd.L2.IsPacked = fd.L1.IsPacked
xd.L1.EditionFeatures = fd.L1.EditionFeatures
xd.L2.Default = fd.L1.Default
xd.L1.Extendee = Export{}.MessageDescriptorOf(xi.ExtendedType)
xd.L2.Enum = ed
@@ -160,6 +160,7 @@ func (x placeholderExtension) HasPresence() bool
func (x placeholderExtension) HasOptionalKeyword() bool { return false }
func (x placeholderExtension) IsExtension() bool { return true }
func (x placeholderExtension) IsWeak() bool { return false }
func (x placeholderExtension) IsLazy() bool { return false }
func (x placeholderExtension) IsPacked() bool { return false }
func (x placeholderExtension) IsList() bool { return false }
func (x placeholderExtension) IsMap() bool { return false }

4
vendor/google.golang.org/protobuf/internal/impl/legacy_file.go generated vendored
View File

@@ -7,7 +7,7 @@ package impl
import (
"bytes"
"compress/gzip"
"io/ioutil"
"io"
"sync"
"google.golang.org/protobuf/internal/filedesc"
@@ -51,7 +51,7 @@ func legacyLoadFileDesc(b []byte) protoreflect.FileDescriptor {
if err != nil {
panic(err)
}
b2, err := ioutil.ReadAll(zr)
b2, err := io.ReadAll(zr)
if err != nil {
panic(err)
}

17
vendor/google.golang.org/protobuf/internal/impl/legacy_message.go generated vendored
View File

@@ -204,6 +204,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName
}
}
md.L1.EditionFeatures = md.L0.ParentFile.L1.EditionFeatures
// Obtain a list of oneof wrapper types.
var oneofWrappers []reflect.Type
methods := make([]reflect.Method, 0, 2)
@@ -215,7 +216,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName
}
for _, fn := range methods {
for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) {
if vs, ok := v.Interface().([]interface{}); ok {
if vs, ok := v.Interface().([]any); ok {
for _, v := range vs {
oneofWrappers = append(oneofWrappers, reflect.TypeOf(v))
}
@@ -250,6 +251,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName
od := &md.L2.Oneofs.List[n]
od.L0.FullName = md.FullName().Append(protoreflect.Name(tag))
od.L0.ParentFile = md.L0.ParentFile
od.L1.EditionFeatures = md.L1.EditionFeatures
od.L0.Parent = md
od.L0.Index = n
@@ -260,6 +262,7 @@ func aberrantLoadMessageDescReentrant(t reflect.Type, name protoreflect.FullName
aberrantAppendField(md, f.Type, tag, "", "")
fd := &md.L2.Fields.List[len(md.L2.Fields.List)-1]
fd.L1.ContainingOneof = od
fd.L1.EditionFeatures = od.L1.EditionFeatures
od.L1.Fields.List = append(od.L1.Fields.List, fd)
}
}
@@ -307,14 +310,11 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey,
fd.L0.Parent = md
fd.L0.Index = n
if fd.L1.IsWeak || fd.L1.HasPacked {
if fd.L1.EditionFeatures.IsPacked {
fd.L1.Options = func() protoreflect.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))
if fd.L1.EditionFeatures.IsPacked {
opts.Set(opts.Descriptor().Fields().ByName("packed"), protoreflect.ValueOfBool(fd.L1.EditionFeatures.IsPacked))
}
return opts.Interface()
}
@@ -344,6 +344,7 @@ func aberrantAppendField(md *filedesc.Message, goType reflect.Type, tag, tagKey,
md2.L0.ParentFile = md.L0.ParentFile
md2.L0.Parent = md
md2.L0.Index = n
md2.L1.EditionFeatures = md.L1.EditionFeatures
md2.L1.IsMapEntry = true
md2.L2.Options = func() protoreflect.ProtoMessage {
@@ -563,6 +564,6 @@ func (m aberrantMessage) IsValid() bool {
func (m aberrantMessage) ProtoMethods() *protoiface.Methods {
return aberrantProtoMethods
}
func (m aberrantMessage) protoUnwrap() interface{} {
func (m aberrantMessage) protoUnwrap() any {
return m.v.Interface()
}

27
vendor/google.golang.org/protobuf/internal/impl/merge.go generated vendored
View File

@@ -41,11 +41,38 @@ func (mi *MessageInfo) mergePointer(dst, src pointer, opts mergeOptions) {
if src.IsNil() {
return
}
var presenceSrc presence
var presenceDst presence
if mi.presenceOffset.IsValid() {
presenceSrc = src.Apply(mi.presenceOffset).PresenceInfo()
presenceDst = dst.Apply(mi.presenceOffset).PresenceInfo()
}
for _, f := range mi.orderedCoderFields {
if f.funcs.merge == nil {
continue
}
sfptr := src.Apply(f.offset)
if f.presenceIndex != noPresence {
if !presenceSrc.Present(f.presenceIndex) {
continue
}
dfptr := dst.Apply(f.offset)
if f.isLazy {
if sfptr.AtomicGetPointer().IsNil() {
mi.lazyUnmarshal(src, f.num)
}
if presenceDst.Present(f.presenceIndex) && dfptr.AtomicGetPointer().IsNil() {
mi.lazyUnmarshal(dst, f.num)
}
}
f.funcs.merge(dst.Apply(f.offset), sfptr, f, opts)
presenceDst.SetPresentUnatomic(f.presenceIndex, mi.presenceSize)
continue
}
if f.isPointer && sfptr.Elem().IsNil() {
continue
}

43
vendor/google.golang.org/protobuf/internal/impl/message.go generated vendored
View File

@@ -14,7 +14,6 @@ import (
"google.golang.org/protobuf/internal/genid"
"google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
// MessageInfo provides protobuf related functionality for a given Go type
@@ -30,12 +29,12 @@ type MessageInfo struct {
// Desc is the underlying message descriptor type and must be populated.
Desc protoreflect.MessageDescriptor
// Exporter must be provided in a purego environment in order to provide
// access to unexported fields.
// Deprecated: Exporter will be removed the next time we bump
// protoimpl.GenVersion. See https://github.com/golang/protobuf/issues/1640
Exporter exporter
// OneofWrappers is list of pointers to oneof wrapper struct types.
OneofWrappers []interface{}
OneofWrappers []any
initMu sync.Mutex // protects all unexported fields
initDone uint32
@@ -47,7 +46,7 @@ type MessageInfo struct {
// 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{}
type exporter func(v any, i int) any
// getMessageInfo returns the MessageInfo for any message type that
// is generated by our implementation of protoc-gen-go (for v2 and on).
@@ -79,6 +78,9 @@ func (mi *MessageInfo) initOnce() {
if mi.initDone == 1 {
return
}
if opaqueInitHook(mi) {
return
}
t := mi.GoReflectType
if t.Kind() != reflect.Ptr && t.Elem().Kind() != reflect.Struct {
@@ -117,7 +119,6 @@ type (
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))
@@ -126,13 +127,14 @@ var (
type structInfo struct {
sizecacheOffset offset
sizecacheType reflect.Type
weakOffset offset
weakType reflect.Type
unknownOffset offset
unknownType reflect.Type
extensionOffset offset
extensionType reflect.Type
lazyOffset offset
presenceOffset offset
fieldsByNumber map[protoreflect.FieldNumber]reflect.StructField
oneofsByName map[protoreflect.Name]reflect.StructField
oneofWrappersByType map[reflect.Type]protoreflect.FieldNumber
@@ -142,9 +144,10 @@ type structInfo struct {
func (mi *MessageInfo) makeStructInfo(t reflect.Type) structInfo {
si := structInfo{
sizecacheOffset: invalidOffset,
weakOffset: invalidOffset,
unknownOffset: invalidOffset,
extensionOffset: invalidOffset,
lazyOffset: invalidOffset,
presenceOffset: invalidOffset,
fieldsByNumber: map[protoreflect.FieldNumber]reflect.StructField{},
oneofsByName: map[protoreflect.Name]reflect.StructField{},
@@ -157,24 +160,23 @@ fieldLoop:
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.sizecacheOffset = offsetOf(f)
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.unknownOffset = offsetOf(f)
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.extensionOffset = offsetOf(f)
si.extensionType = f.Type
}
case "lazyFields", "XXX_lazyUnmarshalInfo":
si.lazyOffset = offsetOf(f)
case "XXX_presence":
si.presenceOffset = offsetOf(f)
default:
for _, s := range strings.Split(f.Tag.Get("protobuf"), ",") {
if len(s) > 0 && strings.Trim(s, "0123456789") == "" {
@@ -201,7 +203,7 @@ fieldLoop:
}
for _, fn := range methods {
for _, v := range fn.Func.Call([]reflect.Value{reflect.Zero(fn.Type.In(0))}) {
if vs, ok := v.Interface().([]interface{}); ok {
if vs, ok := v.Interface().([]any); ok {
oneofWrappers = vs
}
}
@@ -244,9 +246,6 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType {
mi.init()
fd := mi.Desc.Fields().Get(i)
switch {
case fd.IsWeak():
mt, _ := protoregistry.GlobalTypes.FindMessageByName(fd.Message().FullName())
return mt
case fd.IsMap():
return mapEntryType{fd.Message(), mi.fieldTypes[fd.Number()]}
default:
@@ -256,7 +255,7 @@ func (mi *MessageInfo) Message(i int) protoreflect.MessageType {
type mapEntryType struct {
desc protoreflect.MessageDescriptor
valType interface{} // zero value of enum or message type
valType any // zero value of enum or message type
}
func (mt mapEntryType) New() protoreflect.Message {

598
vendor/google.golang.org/protobuf/internal/impl/message_opaque.go generated vendored Normal file
View File

@@ -0,0 +1,598 @@
// Copyright 2024 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"
"strings"
"sync/atomic"
"google.golang.org/protobuf/internal/filedesc"
"google.golang.org/protobuf/reflect/protoreflect"
)
type opaqueStructInfo struct {
structInfo
}
// isOpaque determines whether a protobuf message type is on the Opaque API. It
// checks whether the type is a Go struct that protoc-gen-go would generate.
//
// This function only detects newly generated messages from the v2
// implementation of protoc-gen-go. It is unable to classify generated messages
// that are too old or those that are generated by a different generator
// such as protoc-gen-gogo.
func isOpaque(t reflect.Type) bool {
// The current detection mechanism is to simply check the first field
// for a struct tag with the "protogen" key.
if t.Kind() == reflect.Struct && t.NumField() > 0 {
pgt := t.Field(0).Tag.Get("protogen")
return strings.HasPrefix(pgt, "opaque.")
}
return false
}
func opaqueInitHook(mi *MessageInfo) bool {
mt := mi.GoReflectType.Elem()
si := opaqueStructInfo{
structInfo: mi.makeStructInfo(mt),
}
if !isOpaque(mt) {
return false
}
defer atomic.StoreUint32(&mi.initDone, 1)
mi.fields = map[protoreflect.FieldNumber]*fieldInfo{}
fds := mi.Desc.Fields()
for i := 0; i < fds.Len(); i++ {
fd := fds.Get(i)
fs := si.fieldsByNumber[fd.Number()]
var fi fieldInfo
usePresence, _ := filedesc.UsePresenceForField(fd)
switch {
case fd.ContainingOneof() != nil && !fd.ContainingOneof().IsSynthetic():
// Oneofs are no different for opaque.
fi = fieldInfoForOneof(fd, si.oneofsByName[fd.ContainingOneof().Name()], mi.Exporter, si.oneofWrappersByNumber[fd.Number()])
case fd.IsMap():
fi = mi.fieldInfoForMapOpaque(si, fd, fs)
case fd.IsList() && fd.Message() == nil && usePresence:
fi = mi.fieldInfoForScalarListOpaque(si, fd, fs)
case fd.IsList() && fd.Message() == nil:
// Proto3 lists without presence can use same access methods as open
fi = fieldInfoForList(fd, fs, mi.Exporter)
case fd.IsList() && usePresence:
fi = mi.fieldInfoForMessageListOpaque(si, fd, fs)
case fd.IsList():
// Proto3 opaque messages that does not need presence bitmap.
// Different representation than open struct, but same logic
fi = mi.fieldInfoForMessageListOpaqueNoPresence(si, fd, fs)
case fd.Message() != nil && usePresence:
fi = mi.fieldInfoForMessageOpaque(si, fd, fs)
case fd.Message() != nil:
// Proto3 messages without presence can use same access methods as open
fi = fieldInfoForMessage(fd, fs, mi.Exporter)
default:
fi = mi.fieldInfoForScalarOpaque(si, fd, fs)
}
mi.fields[fd.Number()] = &fi
}
mi.oneofs = map[protoreflect.Name]*oneofInfo{}
for i := 0; i < mi.Desc.Oneofs().Len(); i++ {
od := mi.Desc.Oneofs().Get(i)
mi.oneofs[od.Name()] = makeOneofInfoOpaque(mi, od, si.structInfo, 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 && !fd.ContainingOneof().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++
}
}
mi.makeExtensionFieldsFunc(mt, si.structInfo)
mi.makeUnknownFieldsFunc(mt, si.structInfo)
mi.makeOpaqueCoderMethods(mt, si)
mi.makeFieldTypes(si.structInfo)
return true
}
func makeOneofInfoOpaque(mi *MessageInfo, od protoreflect.OneofDescriptor, si structInfo, x exporter) *oneofInfo {
oi := &oneofInfo{oneofDesc: od}
if od.IsSynthetic() {
fd := od.Fields().Get(0)
index, _ := presenceIndex(mi.Desc, fd)
oi.which = func(p pointer) protoreflect.FieldNumber {
if p.IsNil() {
return 0
}
if !mi.present(p, index) {
return 0
}
return od.Fields().Get(0).Number()
}
return oi
}
// Dispatch to non-opaque oneof implementation for non-synthetic oneofs.
return makeOneofInfo(od, si, x)
}
func (mi *MessageInfo) fieldInfoForMapOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Map {
panic(fmt.Sprintf("invalid type: got %v, want map kind", ft))
}
fieldOffset := offsetOf(fs)
conv := NewConverter(ft, fd)
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
if p.IsNil() {
return false
}
// Don't bother checking presence bits, since we need to
// look at the map length even if the presence bit is set.
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) protoreflect.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 protoreflect.Value) {
pv := conv.GoValueOf(v)
if pv.IsNil() {
panic(fmt.Sprintf("invalid value: setting map field to read-only value"))
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(pv)
},
mutable: func(p pointer) protoreflect.Value {
v := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if v.IsNil() {
v.Set(reflect.MakeMap(fs.Type))
}
return conv.PBValueOf(v)
},
newField: func() protoreflect.Value {
return conv.New()
},
}
}
func (mi *MessageInfo) fieldInfoForScalarListOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Slice {
panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft))
}
conv := NewConverter(reflect.PtrTo(ft), fd)
fieldOffset := offsetOf(fs)
index, _ := presenceIndex(mi.Desc, fd)
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) protoreflect.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 protoreflect.Value) {
pv := conv.GoValueOf(v)
if pv.IsNil() {
panic(fmt.Sprintf("invalid value: setting repeated field to read-only value"))
}
mi.setPresent(p, index)
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(pv.Elem())
},
mutable: func(p pointer) protoreflect.Value {
mi.setPresent(p, index)
return conv.PBValueOf(p.Apply(fieldOffset).AsValueOf(fs.Type))
},
newField: func() protoreflect.Value {
return conv.New()
},
}
}
func (mi *MessageInfo) fieldInfoForMessageListOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice {
panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft))
}
conv := NewConverter(ft, fd)
fieldOffset := offsetOf(fs)
index, _ := presenceIndex(mi.Desc, fd)
fieldNumber := fd.Number()
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
if p.IsNil() {
return false
}
if !mi.present(p, index) {
return false
}
sp := p.Apply(fieldOffset).AtomicGetPointer()
if sp.IsNil() {
// Lazily unmarshal this field.
mi.lazyUnmarshal(p, fieldNumber)
sp = p.Apply(fieldOffset).AtomicGetPointer()
}
rv := sp.AsValueOf(fs.Type.Elem())
return rv.Elem().Len() > 0
},
clear: func(p pointer) {
fp := p.Apply(fieldOffset)
sp := fp.AtomicGetPointer()
if sp.IsNil() {
sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem())))
mi.setPresent(p, index)
}
rv := sp.AsValueOf(fs.Type.Elem())
rv.Elem().Set(reflect.Zero(rv.Type().Elem()))
},
get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
if !mi.present(p, index) {
return conv.Zero()
}
sp := p.Apply(fieldOffset).AtomicGetPointer()
if sp.IsNil() {
// Lazily unmarshal this field.
mi.lazyUnmarshal(p, fieldNumber)
sp = p.Apply(fieldOffset).AtomicGetPointer()
}
rv := sp.AsValueOf(fs.Type.Elem())
if rv.Elem().Len() == 0 {
return conv.Zero()
}
return conv.PBValueOf(rv)
},
set: func(p pointer, v protoreflect.Value) {
fp := p.Apply(fieldOffset)
sp := fp.AtomicGetPointer()
if sp.IsNil() {
sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem())))
mi.setPresent(p, index)
}
rv := sp.AsValueOf(fs.Type.Elem())
val := conv.GoValueOf(v)
if val.IsNil() {
panic(fmt.Sprintf("invalid value: setting repeated field to read-only value"))
} else {
rv.Elem().Set(val.Elem())
}
},
mutable: func(p pointer) protoreflect.Value {
fp := p.Apply(fieldOffset)
sp := fp.AtomicGetPointer()
if sp.IsNil() {
if mi.present(p, index) {
// Lazily unmarshal this field.
mi.lazyUnmarshal(p, fieldNumber)
sp = p.Apply(fieldOffset).AtomicGetPointer()
} else {
sp = fp.AtomicSetPointerIfNil(pointerOfValue(reflect.New(fs.Type.Elem())))
mi.setPresent(p, index)
}
}
rv := sp.AsValueOf(fs.Type.Elem())
return conv.PBValueOf(rv)
},
newField: func() protoreflect.Value {
return conv.New()
},
}
}
func (mi *MessageInfo) fieldInfoForMessageListOpaqueNoPresence(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
ft := fs.Type
if ft.Kind() != reflect.Ptr || ft.Elem().Kind() != reflect.Slice {
panic(fmt.Sprintf("invalid type: got %v, want slice kind", ft))
}
conv := NewConverter(ft, fd)
fieldOffset := offsetOf(fs)
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
if p.IsNil() {
return false
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if rv.IsNil() {
return false
}
return rv.Elem().Len() > 0
},
clear: func(p pointer) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if !rv.IsNil() {
rv.Elem().Set(reflect.Zero(rv.Type().Elem()))
}
},
get: func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if rv.IsNil() {
return conv.Zero()
}
if rv.Elem().Len() == 0 {
return conv.Zero()
}
return conv.PBValueOf(rv)
},
set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if rv.IsNil() {
rv.Set(reflect.New(fs.Type.Elem()))
}
val := conv.GoValueOf(v)
if val.IsNil() {
panic(fmt.Sprintf("invalid value: setting repeated field to read-only value"))
} else {
rv.Elem().Set(val.Elem())
}
},
mutable: func(p pointer) protoreflect.Value {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if rv.IsNil() {
rv.Set(reflect.New(fs.Type.Elem()))
}
return conv.PBValueOf(rv)
},
newField: func() protoreflect.Value {
return conv.New()
},
}
}
func (mi *MessageInfo) fieldInfoForScalarOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
ft := fs.Type
nullable := fd.HasPresence()
if oneof := fd.ContainingOneof(); oneof != nil && oneof.IsSynthetic() {
nullable = true
}
deref := false
if nullable && ft.Kind() == reflect.Ptr {
ft = ft.Elem()
deref = true
}
conv := NewConverter(ft, fd)
fieldOffset := offsetOf(fs)
index, _ := presenceIndex(mi.Desc, fd)
var getter func(p pointer) protoreflect.Value
if !nullable {
getter = getterForDirectScalar(fd, fs, conv, fieldOffset)
} else {
getter = getterForOpaqueNullableScalar(mi, index, fd, fs, conv, fieldOffset)
}
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
if p.IsNil() {
return false
}
if nullable {
return mi.present(p, index)
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
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("invalid type: %v", rv.Type())) // should never happen
}
},
clear: func(p pointer) {
if nullable {
mi.clearPresent(p, index)
}
// This is only valuable for bytes and strings, but we do it unconditionally.
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
get: getter,
// TODO: Implement unsafe fast path for set?
set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if deref {
if rv.IsNil() {
rv.Set(reflect.New(ft))
}
rv = rv.Elem()
}
rv.Set(conv.GoValueOf(v))
if nullable && rv.Kind() == reflect.Slice && rv.IsNil() {
rv.Set(emptyBytes)
}
if nullable {
mi.setPresent(p, index)
}
},
newField: func() protoreflect.Value {
return conv.New()
},
}
}
func (mi *MessageInfo) fieldInfoForMessageOpaque(si opaqueStructInfo, fd protoreflect.FieldDescriptor, fs reflect.StructField) fieldInfo {
ft := fs.Type
conv := NewConverter(ft, fd)
fieldOffset := offsetOf(fs)
index, _ := presenceIndex(mi.Desc, fd)
fieldNumber := fd.Number()
elemType := fs.Type.Elem()
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
if p.IsNil() {
return false
}
return mi.present(p, index)
},
clear: func(p pointer) {
mi.clearPresent(p, index)
p.Apply(fieldOffset).AtomicSetNilPointer()
},
get: func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
fp := p.Apply(fieldOffset)
mp := fp.AtomicGetPointer()
if mp.IsNil() {
// Lazily unmarshal this field.
mi.lazyUnmarshal(p, fieldNumber)
mp = fp.AtomicGetPointer()
}
rv := mp.AsValueOf(elemType)
return conv.PBValueOf(rv)
},
set: func(p pointer, v protoreflect.Value) {
val := pointerOfValue(conv.GoValueOf(v))
if val.IsNil() {
panic("invalid nil pointer")
}
p.Apply(fieldOffset).AtomicSetPointer(val)
mi.setPresent(p, index)
},
mutable: func(p pointer) protoreflect.Value {
fp := p.Apply(fieldOffset)
mp := fp.AtomicGetPointer()
if mp.IsNil() {
if mi.present(p, index) {
// Lazily unmarshal this field.
mi.lazyUnmarshal(p, fieldNumber)
mp = fp.AtomicGetPointer()
} else {
mp = pointerOfValue(conv.GoValueOf(conv.New()))
fp.AtomicSetPointer(mp)
mi.setPresent(p, index)
}
}
return conv.PBValueOf(mp.AsValueOf(fs.Type.Elem()))
},
newMessage: func() protoreflect.Message {
return conv.New().Message()
},
newField: func() protoreflect.Value {
return conv.New()
},
}
}
// A presenceList wraps a List, updating presence bits as necessary when the
// list contents change.
type presenceList struct {
pvalueList
setPresence func(bool)
}
type pvalueList interface {
protoreflect.List
//Unwrapper
}
func (list presenceList) Append(v protoreflect.Value) {
list.pvalueList.Append(v)
list.setPresence(true)
}
func (list presenceList) Truncate(i int) {
list.pvalueList.Truncate(i)
list.setPresence(i > 0)
}
// presenceIndex returns the index to pass to presence functions.
//
// TODO: field.Desc.Index() would be simpler, and would give space to record the presence of oneof fields.
func presenceIndex(md protoreflect.MessageDescriptor, fd protoreflect.FieldDescriptor) (uint32, presenceSize) {
found := false
var index, numIndices uint32
for i := 0; i < md.Fields().Len(); i++ {
f := md.Fields().Get(i)
if f == fd {
found = true
index = numIndices
}
if f.ContainingOneof() == nil || isLastOneofField(f) {
numIndices++
}
}
if !found {
panic(fmt.Sprintf("BUG: %v not in %v", fd.Name(), md.FullName()))
}
return index, presenceSize(numIndices)
}
func isLastOneofField(fd protoreflect.FieldDescriptor) bool {
fields := fd.ContainingOneof().Fields()
return fields.Get(fields.Len()-1) == fd
}
func (mi *MessageInfo) setPresent(p pointer, index uint32) {
p.Apply(mi.presenceOffset).PresenceInfo().SetPresent(index, mi.presenceSize)
}
func (mi *MessageInfo) clearPresent(p pointer, index uint32) {
p.Apply(mi.presenceOffset).PresenceInfo().ClearPresent(index)
}
func (mi *MessageInfo) present(p pointer, index uint32) bool {
return p.Apply(mi.presenceOffset).PresenceInfo().Present(index)
}

132
vendor/google.golang.org/protobuf/internal/impl/message_opaque_gen.go generated vendored Normal file
View File

@@ -0,0 +1,132 @@
// 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 (
"reflect"
"google.golang.org/protobuf/reflect/protoreflect"
)
func getterForOpaqueNullableScalar(mi *MessageInfo, index uint32, fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value {
ft := fs.Type
if ft.Kind() == reflect.Ptr {
ft = ft.Elem()
}
if fd.Kind() == protoreflect.EnumKind {
// Enums for nullable opaque types.
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
return conv.PBValueOf(rv)
}
}
switch ft.Kind() {
case reflect.Bool:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bool()
return protoreflect.ValueOfBool(*x)
}
case reflect.Int32:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Int32()
return protoreflect.ValueOfInt32(*x)
}
case reflect.Uint32:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Uint32()
return protoreflect.ValueOfUint32(*x)
}
case reflect.Int64:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Int64()
return protoreflect.ValueOfInt64(*x)
}
case reflect.Uint64:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Uint64()
return protoreflect.ValueOfUint64(*x)
}
case reflect.Float32:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Float32()
return protoreflect.ValueOfFloat32(*x)
}
case reflect.Float64:
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Float64()
return protoreflect.ValueOfFloat64(*x)
}
case reflect.String:
if fd.Kind() == protoreflect.BytesKind {
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).StringPtr()
if *x == nil {
return conv.Zero()
}
if len(**x) == 0 {
return protoreflect.ValueOfBytes(nil)
}
return protoreflect.ValueOfBytes([]byte(**x))
}
}
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).StringPtr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfString(**x)
}
case reflect.Slice:
if fd.Kind() == protoreflect.StringKind {
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bytes()
return protoreflect.ValueOfString(string(*x))
}
}
return func(p pointer) protoreflect.Value {
if p.IsNil() || !mi.present(p, index) {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bytes()
return protoreflect.ValueOfBytes(*x)
}
}
panic("unexpected protobuf kind: " + ft.Kind().String())
}

55
vendor/google.golang.org/protobuf/internal/impl/message_reflect.go generated vendored
View File

@@ -20,7 +20,7 @@ type reflectMessageInfo struct {
// 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[protoreflect.FieldNumber]interface{}
fieldTypes map[protoreflect.FieldNumber]any
// denseFields is a subset of fields where:
// 0 < fieldDesc.Number() < len(denseFields)
@@ -28,7 +28,7 @@ type reflectMessageInfo struct {
denseFields []*fieldInfo
// rangeInfos is a list of all fields (not belonging to a oneof) and oneofs.
rangeInfos []interface{} // either *fieldInfo or *oneofInfo
rangeInfos []any // either *fieldInfo or *oneofInfo
getUnknown func(pointer) protoreflect.RawFields
setUnknown func(pointer, protoreflect.RawFields)
@@ -72,8 +72,6 @@ func (mi *MessageInfo) makeKnownFieldsFunc(si structInfo) {
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:
@@ -205,6 +203,11 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) {
case fd.IsList():
if fd.Enum() != nil || fd.Message() != nil {
ft = fs.Type.Elem()
if ft.Kind() == reflect.Slice {
ft = ft.Elem()
}
}
isMessage = fd.Message() != nil
case fd.Enum() != nil:
@@ -214,9 +217,6 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) {
}
case fd.Message() != nil:
ft = fs.Type
if fd.IsWeak() {
ft = nil
}
isMessage = true
}
if isMessage && ft != nil && ft.Kind() != reflect.Ptr {
@@ -224,7 +224,7 @@ func (mi *MessageInfo) makeFieldTypes(si structInfo) {
}
if ft != nil {
if mi.fieldTypes == nil {
mi.fieldTypes = make(map[protoreflect.FieldNumber]interface{})
mi.fieldTypes = make(map[protoreflect.FieldNumber]any)
}
mi.fieldTypes[fd.Number()] = reflect.Zero(ft).Interface()
}
@@ -247,39 +247,39 @@ func (m *extensionMap) Range(f func(protoreflect.FieldDescriptor, protoreflect.V
}
}
}
func (m *extensionMap) Has(xt protoreflect.ExtensionType) (ok bool) {
func (m *extensionMap) Has(xd protoreflect.ExtensionTypeDescriptor) (ok bool) {
if m == nil {
return false
}
xd := xt.TypeDescriptor()
x, ok := (*m)[int32(xd.Number())]
if !ok {
return false
}
if x.isUnexpandedLazy() {
// Avoid calling x.Value(), which triggers a lazy unmarshal.
return true
}
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 protoreflect.ExtensionType) {
delete(*m, int32(xt.TypeDescriptor().Number()))
func (m *extensionMap) Clear(xd protoreflect.ExtensionTypeDescriptor) {
delete(*m, int32(xd.Number()))
}
func (m *extensionMap) Get(xt protoreflect.ExtensionType) protoreflect.Value {
xd := xt.TypeDescriptor()
func (m *extensionMap) Get(xd protoreflect.ExtensionTypeDescriptor) protoreflect.Value {
if m != nil {
if x, ok := (*m)[int32(xd.Number())]; ok {
return x.Value()
}
}
return xt.Zero()
return xd.Type().Zero()
}
func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value) {
xd := xt.TypeDescriptor()
func (m *extensionMap) Set(xd protoreflect.ExtensionTypeDescriptor, v protoreflect.Value) {
xt := xd.Type()
isValid := true
switch {
case !xt.IsValidValue(v):
@@ -292,7 +292,7 @@ func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value)
isValid = v.Message().IsValid()
}
if !isValid {
panic(fmt.Sprintf("%v: assigning invalid value", xt.TypeDescriptor().FullName()))
panic(fmt.Sprintf("%v: assigning invalid value", xd.FullName()))
}
if *m == nil {
@@ -302,16 +302,15 @@ func (m *extensionMap) Set(xt protoreflect.ExtensionType, v protoreflect.Value)
x.Set(xt, v)
(*m)[int32(xd.Number())] = x
}
func (m *extensionMap) Mutable(xt protoreflect.ExtensionType) protoreflect.Value {
xd := xt.TypeDescriptor()
func (m *extensionMap) Mutable(xd protoreflect.ExtensionTypeDescriptor) protoreflect.Value {
if xd.Kind() != protoreflect.MessageKind && xd.Kind() != protoreflect.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)
v := xd.Type().New()
m.Set(xd, v)
return v
}
@@ -394,7 +393,7 @@ var (
// 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{}) protoreflect.Message {
func (mi *MessageInfo) MessageOf(m any) protoreflect.Message {
if reflect.TypeOf(m) != mi.GoReflectType {
panic(fmt.Sprintf("type mismatch: got %T, want %v", m, mi.GoReflectType))
}
@@ -422,13 +421,13 @@ func (m *messageIfaceWrapper) Reset() {
func (m *messageIfaceWrapper) ProtoReflect() protoreflect.Message {
return (*messageReflectWrapper)(m)
}
func (m *messageIfaceWrapper) protoUnwrap() interface{} {
func (m *messageIfaceWrapper) protoUnwrap() any {
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 protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionType) {
func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo, protoreflect.ExtensionTypeDescriptor) {
var fi *fieldInfo
if n := fd.Number(); 0 < n && int(n) < len(mi.denseFields) {
fi = mi.denseFields[n]
@@ -457,7 +456,7 @@ func (mi *MessageInfo) checkField(fd protoreflect.FieldDescriptor) (*fieldInfo,
if !ok {
panic(fmt.Sprintf("extension %v does not implement protoreflect.ExtensionTypeDescriptor", fd.FullName()))
}
return nil, xtd.Type()
return nil, xtd
}
panic(fmt.Sprintf("field %v is invalid", fd.FullName()))
}

160
vendor/google.golang.org/protobuf/internal/impl/message_reflect_field.go generated vendored
View File

@@ -8,11 +8,8 @@ import (
"fmt"
"math"
"reflect"
"sync"
"google.golang.org/protobuf/internal/flags"
"google.golang.org/protobuf/reflect/protoreflect"
"google.golang.org/protobuf/reflect/protoregistry"
)
type fieldInfo struct {
@@ -76,7 +73,7 @@ func fieldInfoForOneof(fd protoreflect.FieldDescriptor, fs reflect.StructField,
isMessage := fd.Message() != nil
// TODO: Implement unsafe fast path?
fieldOffset := offsetOf(fs, x)
fieldOffset := offsetOf(fs)
return fieldInfo{
// NOTE: The logic below intentionally assumes that oneof fields are
// well-formatted. That is, the oneof interface never contains a
@@ -152,7 +149,7 @@ func fieldInfoForMap(fd protoreflect.FieldDescriptor, fs reflect.StructField, x
conv := NewConverter(ft, fd)
// TODO: Implement unsafe fast path?
fieldOffset := offsetOf(fs, x)
fieldOffset := offsetOf(fs)
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
@@ -205,7 +202,7 @@ func fieldInfoForList(fd protoreflect.FieldDescriptor, fs reflect.StructField, x
conv := NewConverter(reflect.PtrTo(ft), fd)
// TODO: Implement unsafe fast path?
fieldOffset := offsetOf(fs, x)
fieldOffset := offsetOf(fs)
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
@@ -256,6 +253,7 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
ft := fs.Type
nullable := fd.HasPresence()
isBytes := ft.Kind() == reflect.Slice && ft.Elem().Kind() == reflect.Uint8
var getter func(p pointer) protoreflect.Value
if nullable {
if ft.Kind() != reflect.Ptr && ft.Kind() != reflect.Slice {
// This never occurs for generated message types.
@@ -268,19 +266,25 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
}
}
conv := NewConverter(ft, fd)
fieldOffset := offsetOf(fs)
// Generate specialized getter functions to avoid going through reflect.Value
if nullable {
getter = getterForNullableScalar(fd, fs, conv, fieldOffset)
} else {
getter = getterForDirectScalar(fd, fs, conv, fieldOffset)
}
// 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()
return !p.Apply(fieldOffset).Elem().IsNil()
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
switch rv.Kind() {
case reflect.Bool:
return rv.Bool()
@@ -300,21 +304,8 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
rv.Set(reflect.Zero(rv.Type()))
},
get: func(p pointer) protoreflect.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)
},
get: getter,
// TODO: Implement unsafe fast path for set?
set: func(p pointer, v protoreflect.Value) {
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if nullable && rv.Kind() == reflect.Ptr {
@@ -338,85 +329,12 @@ func fieldInfoForScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField,
}
}
func fieldInfoForWeakMessage(fd protoreflect.FieldDescriptor, weakOffset offset) fieldInfo {
if !flags.ProtoLegacy {
panic("no support for proto1 weak fields")
}
var once sync.Once
var messageType protoreflect.MessageType
lazyInit := func() {
once.Do(func() {
messageName := fd.Message().FullName()
messageType, _ = protoregistry.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) protoreflect.Value {
lazyInit()
if p.IsNil() {
return protoreflect.ValueOfMessage(messageType.Zero())
}
m, ok := p.Apply(weakOffset).WeakFields().get(num)
if !ok {
return protoreflect.ValueOfMessage(messageType.Zero())
}
return protoreflect.ValueOfMessage(m.ProtoReflect())
},
set: func(p pointer, v protoreflect.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) protoreflect.Value {
lazyInit()
fs := p.Apply(weakOffset).WeakFields()
m, ok := fs.get(num)
if !ok {
m = messageType.New().Interface()
fs.set(num, m)
}
return protoreflect.ValueOfMessage(m.ProtoReflect())
},
newMessage: func() protoreflect.Message {
lazyInit()
return messageType.New()
},
newField: func() protoreflect.Value {
lazyInit()
return protoreflect.ValueOfMessage(messageType.New())
},
}
}
func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField, x exporter) fieldInfo {
ft := fs.Type
conv := NewConverter(ft, fd)
// TODO: Implement unsafe fast path?
fieldOffset := offsetOf(fs, x)
fieldOffset := offsetOf(fs)
return fieldInfo{
fieldDesc: fd,
has: func(p pointer) bool {
@@ -425,7 +343,7 @@ func fieldInfoForMessage(fd protoreflect.FieldDescriptor, fs reflect.StructField
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
if fs.Type.Kind() != reflect.Ptr {
return !isZero(rv)
return !rv.IsZero()
}
return !rv.IsNil()
},
@@ -472,7 +390,7 @@ func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *
oi := &oneofInfo{oneofDesc: od}
if od.IsSynthetic() {
fs := si.fieldsByNumber[od.Fields().Get(0).Number()]
fieldOffset := offsetOf(fs, x)
fieldOffset := offsetOf(fs)
oi.which = func(p pointer) protoreflect.FieldNumber {
if p.IsNil() {
return 0
@@ -485,7 +403,7 @@ func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *
}
} else {
fs := si.oneofsByName[od.Name()]
fieldOffset := offsetOf(fs, x)
fieldOffset := offsetOf(fs)
oi.which = func(p pointer) protoreflect.FieldNumber {
if p.IsNil() {
return 0
@@ -503,41 +421,3 @@ func makeOneofInfo(od protoreflect.OneofDescriptor, si structInfo, x exporter) *
}
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{Method: "reflect.Value.IsZero", Kind: v.Kind()})
}
}

273
vendor/google.golang.org/protobuf/internal/impl/message_reflect_field_gen.go generated vendored Normal file
View File

@@ -0,0 +1,273 @@
// 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 (
"reflect"
"google.golang.org/protobuf/reflect/protoreflect"
)
func getterForNullableScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value {
ft := fs.Type
if ft.Kind() == reflect.Ptr {
ft = ft.Elem()
}
if fd.Kind() == protoreflect.EnumKind {
elemType := fs.Type.Elem()
// Enums for nullable types.
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
rv := p.Apply(fieldOffset).Elem().AsValueOf(elemType)
if rv.IsNil() {
return conv.Zero()
}
return conv.PBValueOf(rv.Elem())
}
}
switch ft.Kind() {
case reflect.Bool:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).BoolPtr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfBool(**x)
}
case reflect.Int32:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Int32Ptr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfInt32(**x)
}
case reflect.Uint32:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Uint32Ptr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfUint32(**x)
}
case reflect.Int64:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Int64Ptr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfInt64(**x)
}
case reflect.Uint64:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Uint64Ptr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfUint64(**x)
}
case reflect.Float32:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Float32Ptr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfFloat32(**x)
}
case reflect.Float64:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Float64Ptr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfFloat64(**x)
}
case reflect.String:
if fd.Kind() == protoreflect.BytesKind {
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).StringPtr()
if *x == nil {
return conv.Zero()
}
if len(**x) == 0 {
return protoreflect.ValueOfBytes(nil)
}
return protoreflect.ValueOfBytes([]byte(**x))
}
}
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).StringPtr()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfString(**x)
}
case reflect.Slice:
if fd.Kind() == protoreflect.StringKind {
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bytes()
if len(*x) == 0 {
return conv.Zero()
}
return protoreflect.ValueOfString(string(*x))
}
}
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bytes()
if *x == nil {
return conv.Zero()
}
return protoreflect.ValueOfBytes(*x)
}
}
panic("unexpected protobuf kind: " + ft.Kind().String())
}
func getterForDirectScalar(fd protoreflect.FieldDescriptor, fs reflect.StructField, conv Converter, fieldOffset offset) func(p pointer) protoreflect.Value {
ft := fs.Type
if fd.Kind() == protoreflect.EnumKind {
// Enums for non nullable types.
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
rv := p.Apply(fieldOffset).AsValueOf(fs.Type).Elem()
return conv.PBValueOf(rv)
}
}
switch ft.Kind() {
case reflect.Bool:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bool()
return protoreflect.ValueOfBool(*x)
}
case reflect.Int32:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Int32()
return protoreflect.ValueOfInt32(*x)
}
case reflect.Uint32:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Uint32()
return protoreflect.ValueOfUint32(*x)
}
case reflect.Int64:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Int64()
return protoreflect.ValueOfInt64(*x)
}
case reflect.Uint64:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Uint64()
return protoreflect.ValueOfUint64(*x)
}
case reflect.Float32:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Float32()
return protoreflect.ValueOfFloat32(*x)
}
case reflect.Float64:
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Float64()
return protoreflect.ValueOfFloat64(*x)
}
case reflect.String:
if fd.Kind() == protoreflect.BytesKind {
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).String()
if len(*x) == 0 {
return protoreflect.ValueOfBytes(nil)
}
return protoreflect.ValueOfBytes([]byte(*x))
}
}
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).String()
return protoreflect.ValueOfString(*x)
}
case reflect.Slice:
if fd.Kind() == protoreflect.StringKind {
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bytes()
return protoreflect.ValueOfString(string(*x))
}
}
return func(p pointer) protoreflect.Value {
if p.IsNil() {
return conv.Zero()
}
x := p.Apply(fieldOffset).Bytes()
return protoreflect.ValueOfBytes(*x)
}
}
panic("unexpected protobuf kind: " + ft.Kind().String())
}

146
vendor/google.golang.org/protobuf/internal/impl/message_reflect_gen.go generated vendored
View File

@@ -23,12 +23,13 @@ func (m *messageState) New() protoreflect.Message {
func (m *messageState) Interface() protoreflect.ProtoMessage {
return m.protoUnwrap().(protoreflect.ProtoMessage)
}
func (m *messageState) protoUnwrap() interface{} {
func (m *messageState) protoUnwrap() any {
return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem())
}
func (m *messageState) ProtoMethods() *protoiface.Methods {
m.messageInfo().init()
return &m.messageInfo().methods
mi := m.messageInfo()
mi.init()
return &mi.methods
}
// ProtoMessageInfo is a pseudo-internal API for allowing the v1 code
@@ -41,8 +42,9 @@ func (m *messageState) ProtoMessageInfo() *MessageInfo {
}
func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
m.messageInfo().init()
for _, ri := range m.messageInfo().rangeInfos {
mi := m.messageInfo()
mi.init()
for _, ri := range mi.rangeInfos {
switch ri := ri.(type) {
case *fieldInfo:
if ri.has(m.pointer()) {
@@ -52,77 +54,86 @@ func (m *messageState) Range(f func(protoreflect.FieldDescriptor, protoreflect.V
}
case *oneofInfo:
if n := ri.which(m.pointer()); n > 0 {
fi := m.messageInfo().fields[n]
fi := mi.fields[n]
if !f(fi.fieldDesc, fi.get(m.pointer())) {
return
}
}
}
}
m.messageInfo().extensionMap(m.pointer()).Range(f)
mi.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 {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.has(m.pointer())
} else {
return m.messageInfo().extensionMap(m.pointer()).Has(xt)
return mi.extensionMap(m.pointer()).Has(xd)
}
}
func (m *messageState) Clear(fd protoreflect.FieldDescriptor) {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
fi.clear(m.pointer())
} else {
m.messageInfo().extensionMap(m.pointer()).Clear(xt)
mi.extensionMap(m.pointer()).Clear(xd)
}
}
func (m *messageState) Get(fd protoreflect.FieldDescriptor) protoreflect.Value {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.get(m.pointer())
} else {
return m.messageInfo().extensionMap(m.pointer()).Get(xt)
return mi.extensionMap(m.pointer()).Get(xd)
}
}
func (m *messageState) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
fi.set(m.pointer(), v)
} else {
m.messageInfo().extensionMap(m.pointer()).Set(xt, v)
mi.extensionMap(m.pointer()).Set(xd, v)
}
}
func (m *messageState) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.mutable(m.pointer())
} else {
return m.messageInfo().extensionMap(m.pointer()).Mutable(xt)
return mi.extensionMap(m.pointer()).Mutable(xd)
}
}
func (m *messageState) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.newField()
} else {
return xt.New()
return xd.Type().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 {
mi := m.messageInfo()
mi.init()
if oi := mi.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())
mi := m.messageInfo()
mi.init()
return mi.getUnknown(m.pointer())
}
func (m *messageState) SetUnknown(b protoreflect.RawFields) {
m.messageInfo().init()
m.messageInfo().setUnknown(m.pointer(), b)
mi := m.messageInfo()
mi.init()
mi.setUnknown(m.pointer(), b)
}
func (m *messageState) IsValid() bool {
return !m.pointer().IsNil()
@@ -143,12 +154,13 @@ func (m *messageReflectWrapper) Interface() protoreflect.ProtoMessage {
}
return (*messageIfaceWrapper)(m)
}
func (m *messageReflectWrapper) protoUnwrap() interface{} {
func (m *messageReflectWrapper) protoUnwrap() any {
return m.pointer().AsIfaceOf(m.messageInfo().GoReflectType.Elem())
}
func (m *messageReflectWrapper) ProtoMethods() *protoiface.Methods {
m.messageInfo().init()
return &m.messageInfo().methods
mi := m.messageInfo()
mi.init()
return &mi.methods
}
// ProtoMessageInfo is a pseudo-internal API for allowing the v1 code
@@ -161,8 +173,9 @@ func (m *messageReflectWrapper) ProtoMessageInfo() *MessageInfo {
}
func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, protoreflect.Value) bool) {
m.messageInfo().init()
for _, ri := range m.messageInfo().rangeInfos {
mi := m.messageInfo()
mi.init()
for _, ri := range mi.rangeInfos {
switch ri := ri.(type) {
case *fieldInfo:
if ri.has(m.pointer()) {
@@ -172,77 +185,86 @@ func (m *messageReflectWrapper) Range(f func(protoreflect.FieldDescriptor, proto
}
case *oneofInfo:
if n := ri.which(m.pointer()); n > 0 {
fi := m.messageInfo().fields[n]
fi := mi.fields[n]
if !f(fi.fieldDesc, fi.get(m.pointer())) {
return
}
}
}
}
m.messageInfo().extensionMap(m.pointer()).Range(f)
mi.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 {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.has(m.pointer())
} else {
return m.messageInfo().extensionMap(m.pointer()).Has(xt)
return mi.extensionMap(m.pointer()).Has(xd)
}
}
func (m *messageReflectWrapper) Clear(fd protoreflect.FieldDescriptor) {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
fi.clear(m.pointer())
} else {
m.messageInfo().extensionMap(m.pointer()).Clear(xt)
mi.extensionMap(m.pointer()).Clear(xd)
}
}
func (m *messageReflectWrapper) Get(fd protoreflect.FieldDescriptor) protoreflect.Value {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.get(m.pointer())
} else {
return m.messageInfo().extensionMap(m.pointer()).Get(xt)
return mi.extensionMap(m.pointer()).Get(xd)
}
}
func (m *messageReflectWrapper) Set(fd protoreflect.FieldDescriptor, v protoreflect.Value) {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
fi.set(m.pointer(), v)
} else {
m.messageInfo().extensionMap(m.pointer()).Set(xt, v)
mi.extensionMap(m.pointer()).Set(xd, v)
}
}
func (m *messageReflectWrapper) Mutable(fd protoreflect.FieldDescriptor) protoreflect.Value {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.mutable(m.pointer())
} else {
return m.messageInfo().extensionMap(m.pointer()).Mutable(xt)
return mi.extensionMap(m.pointer()).Mutable(xd)
}
}
func (m *messageReflectWrapper) NewField(fd protoreflect.FieldDescriptor) protoreflect.Value {
m.messageInfo().init()
if fi, xt := m.messageInfo().checkField(fd); fi != nil {
mi := m.messageInfo()
mi.init()
if fi, xd := mi.checkField(fd); fi != nil {
return fi.newField()
} else {
return xt.New()
return xd.Type().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 {
mi := m.messageInfo()
mi.init()
if oi := mi.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())
mi := m.messageInfo()
mi.init()
return mi.getUnknown(m.pointer())
}
func (m *messageReflectWrapper) SetUnknown(b protoreflect.RawFields) {
m.messageInfo().init()
m.messageInfo().setUnknown(m.pointer(), b)
mi := m.messageInfo()
mi.init()
mi.setUnknown(m.pointer(), b)
}
func (m *messageReflectWrapper) IsValid() bool {
return !m.pointer().IsNil()

215
vendor/google.golang.org/protobuf/internal/impl/pointer_reflect.go generated vendored
View File

@@ -1,215 +0,0 @@
// 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.
//go:build purego || appengine
// +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 growSlice(p pointer, addCap int) {
// TODO: Once we only support Go 1.20 and newer, use reflect.Grow.
in := p.v.Elem()
out := reflect.MakeSlice(in.Type(), in.Len(), in.Len()+addCap)
reflect.Copy(out, in)
p.v.Elem().Set(out)
}
func (p pointer) growBoolSlice(addCap int) {
growSlice(p, addCap)
}
func (p pointer) growInt32Slice(addCap int) {
growSlice(p, addCap)
}
func (p pointer) growUint32Slice(addCap int) {
growSlice(p, addCap)
}
func (p pointer) growInt64Slice(addCap int) {
growSlice(p, addCap)
}
func (p pointer) growUint64Slice(addCap int) {
growSlice(p, addCap)
}
func (p pointer) growFloat64Slice(addCap int) {
growSlice(p, addCap)
}
func (p pointer) growFloat32Slice(addCap int) {
growSlice(p, addCap)
}
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
}

19
vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe.go generated vendored
View File

@@ -2,15 +2,14 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !purego && !appengine
// +build !purego,!appengine
package impl
import (
"reflect"
"sync/atomic"
"unsafe"
"google.golang.org/protobuf/internal/protolazy"
)
const UnsafeEnabled = true
@@ -23,7 +22,7 @@ type Pointer unsafe.Pointer
type offset uintptr
// offsetOf returns a field offset for the struct field.
func offsetOf(f reflect.StructField, x exporter) offset {
func offsetOf(f reflect.StructField) offset {
return offset(f.Offset)
}
@@ -50,7 +49,7 @@ func pointerOfValue(v reflect.Value) pointer {
}
// pointerOfIface returns the pointer portion of an interface.
func pointerOfIface(v interface{}) pointer {
func pointerOfIface(v any) pointer {
type ifaceHeader struct {
Type unsafe.Pointer
Data unsafe.Pointer
@@ -80,7 +79,7 @@ func (p pointer) AsValueOf(t reflect.Type) reflect.Value {
// 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{} {
func (p pointer) AsIfaceOf(t reflect.Type) any {
// TODO: Use tricky unsafe magic to directly create ifaceHeader.
return p.AsValueOf(t).Interface()
}
@@ -112,8 +111,14 @@ 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) LazyInfoPtr() **protolazy.XXX_lazyUnmarshalInfo {
return (**protolazy.XXX_lazyUnmarshalInfo)(p.p)
}
func (p pointer) PresenceInfo() presence {
return presence{P: p.p}
}
func (p pointer) Elem() pointer {
return pointer{p: *(*unsafe.Pointer)(p.p)}

42
vendor/google.golang.org/protobuf/internal/impl/pointer_unsafe_opaque.go generated vendored Normal file
View File

@@ -0,0 +1,42 @@
// Copyright 2024 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/atomic"
"unsafe"
)
func (p pointer) AtomicGetPointer() pointer {
return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))}
}
func (p pointer) AtomicSetPointer(v pointer) {
atomic.StorePointer((*unsafe.Pointer)(p.p), v.p)
}
func (p pointer) AtomicSetNilPointer() {
atomic.StorePointer((*unsafe.Pointer)(p.p), unsafe.Pointer(nil))
}
func (p pointer) AtomicSetPointerIfNil(v pointer) pointer {
if atomic.CompareAndSwapPointer((*unsafe.Pointer)(p.p), unsafe.Pointer(nil), v.p) {
return v
}
return pointer{p: atomic.LoadPointer((*unsafe.Pointer)(p.p))}
}
type atomicV1MessageInfo struct{ p Pointer }
func (mi *atomicV1MessageInfo) Get() Pointer {
return Pointer(atomic.LoadPointer((*unsafe.Pointer)(&mi.p)))
}
func (mi *atomicV1MessageInfo) SetIfNil(p Pointer) Pointer {
if atomic.CompareAndSwapPointer((*unsafe.Pointer)(&mi.p), nil, unsafe.Pointer(p)) {
return p
}
return mi.Get()
}

139
vendor/google.golang.org/protobuf/internal/impl/presence.go generated vendored Normal file
View File

@@ -0,0 +1,139 @@
// Copyright 2024 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/atomic"
"unsafe"
)
// presenceSize represents the size of a presence set, which should be the largest index of the set+1
type presenceSize uint32
// presence is the internal representation of the bitmap array in a generated protobuf
type presence struct {
// This is a pointer to the beginning of an array of uint32
P unsafe.Pointer
}
func (p presence) toElem(num uint32) (ret *uint32) {
const (
bitsPerByte = 8
siz = unsafe.Sizeof(*ret)
)
// p.P points to an array of uint32, num is the bit in this array that the
// caller wants to check/manipulate. Calculate the index in the array that
// contains this specific bit. E.g.: 76 / 32 = 2 (integer division).
offset := uintptr(num) / (siz * bitsPerByte) * siz
return (*uint32)(unsafe.Pointer(uintptr(p.P) + offset))
}
// Present checks for the presence of a specific field number in a presence set.
func (p presence) Present(num uint32) bool {
return Export{}.Present(p.toElem(num), num)
}
// SetPresent adds presence for a specific field number in a presence set.
func (p presence) SetPresent(num uint32, size presenceSize) {
Export{}.SetPresent(p.toElem(num), num, uint32(size))
}
// SetPresentUnatomic adds presence for a specific field number in a presence set without using
// atomic operations. Only to be called during unmarshaling.
func (p presence) SetPresentUnatomic(num uint32, size presenceSize) {
Export{}.SetPresentNonAtomic(p.toElem(num), num, uint32(size))
}
// ClearPresent removes presence for a specific field number in a presence set.
func (p presence) ClearPresent(num uint32) {
Export{}.ClearPresent(p.toElem(num), num)
}
// LoadPresenceCache (together with PresentInCache) allows for a
// cached version of checking for presence without re-reading the word
// for every field. It is optimized for efficiency and assumes no
// simltaneous mutation of the presence set (or at least does not have
// a problem with simultaneous mutation giving inconsistent results).
func (p presence) LoadPresenceCache() (current uint32) {
if p.P == nil {
return 0
}
return atomic.LoadUint32((*uint32)(p.P))
}
// PresentInCache reads presence from a cached word in the presence
// bitmap. It caches up a new word if the bit is outside the
// word. This is for really fast iteration through bitmaps in cases
// where we either know that the bitmap will not be altered, or we
// don't care about inconsistencies caused by simultaneous writes.
func (p presence) PresentInCache(num uint32, cachedElement *uint32, current *uint32) bool {
if num/32 != *cachedElement {
o := uintptr(num/32) * unsafe.Sizeof(uint32(0))
q := (*uint32)(unsafe.Pointer(uintptr(p.P) + o))
*current = atomic.LoadUint32(q)
*cachedElement = num / 32
}
return (*current & (1 << (num % 32))) > 0
}
// AnyPresent checks if any field is marked as present in the bitmap.
func (p presence) AnyPresent(size presenceSize) bool {
n := uintptr((size + 31) / 32)
for j := uintptr(0); j < n; j++ {
o := j * unsafe.Sizeof(uint32(0))
q := (*uint32)(unsafe.Pointer(uintptr(p.P) + o))
b := atomic.LoadUint32(q)
if b > 0 {
return true
}
}
return false
}
// toRaceDetectData finds the preceding RaceDetectHookData in a
// message by using pointer arithmetic. As the type of the presence
// set (bitmap) varies with the number of fields in the protobuf, we
// can not have a struct type containing the array and the
// RaceDetectHookData. instead the RaceDetectHookData is placed
// immediately before the bitmap array, and we find it by walking
// backwards in the struct.
//
// This method is only called from the race-detect version of the code,
// so RaceDetectHookData is never an empty struct.
func (p presence) toRaceDetectData() *RaceDetectHookData {
var template struct {
d RaceDetectHookData
a [1]uint32
}
o := (uintptr(unsafe.Pointer(&template.a)) - uintptr(unsafe.Pointer(&template.d)))
return (*RaceDetectHookData)(unsafe.Pointer(uintptr(p.P) - o))
}
func atomicLoadShadowPresence(p **[]byte) *[]byte {
return (*[]byte)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreShadowPresence(p **[]byte, v *[]byte) {
atomic.CompareAndSwapPointer((*unsafe.Pointer)(unsafe.Pointer(p)), nil, unsafe.Pointer(v))
}
// findPointerToRaceDetectData finds the preceding RaceDetectHookData
// in a message by using pointer arithmetic. For the methods called
// directy from generated code, we don't have a pointer to the
// beginning of the presence set, but a pointer inside the array. As
// we know the index of the bit we're manipulating (num), we can
// calculate which element of the array ptr is pointing to. With that
// information we find the preceding RaceDetectHookData and can
// manipulate the shadow bitmap.
//
// This method is only called from the race-detect version of the
// code, so RaceDetectHookData is never an empty struct.
func findPointerToRaceDetectData(ptr *uint32, num uint32) *RaceDetectHookData {
var template struct {
d RaceDetectHookData
a [1]uint32
}
o := (uintptr(unsafe.Pointer(&template.a)) - uintptr(unsafe.Pointer(&template.d))) + uintptr(num/32)*unsafe.Sizeof(uint32(0))
return (*RaceDetectHookData)(unsafe.Pointer(uintptr(unsafe.Pointer(ptr)) - o))
}

66
vendor/google.golang.org/protobuf/internal/impl/validate.go generated vendored
View File

@@ -37,6 +37,10 @@ const (
// ValidationValid indicates that unmarshaling the message will succeed.
ValidationValid
// ValidationWrongWireType indicates that a validated field does not have
// the expected wire type.
ValidationWrongWireType
)
func (v ValidationStatus) String() string {
@@ -64,9 +68,13 @@ func Validate(mt protoreflect.MessageType, in protoiface.UnmarshalInput) (out pr
if in.Resolver == nil {
in.Resolver = protoregistry.GlobalTypes
}
if in.Depth == 0 {
in.Depth = protowire.DefaultRecursionLimit
}
o, st := mi.validate(in.Buf, 0, unmarshalOptions{
flags: in.Flags,
resolver: in.Resolver,
depth: in.Depth,
})
if o.initialized {
out.Flags |= protoiface.UnmarshalInitialized
@@ -149,11 +157,23 @@ func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validat
switch fd.Kind() {
case protoreflect.MessageKind:
vi.typ = validationTypeMessage
if ft.Kind() == reflect.Ptr {
// Repeated opaque message fields are *[]*T.
ft = ft.Elem()
}
if ft.Kind() == reflect.Slice {
vi.mi = getMessageInfo(ft.Elem())
}
case protoreflect.GroupKind:
vi.typ = validationTypeGroup
if ft.Kind() == reflect.Ptr {
// Repeated opaque message fields are *[]*T.
ft = ft.Elem()
}
if ft.Kind() == reflect.Slice {
vi.mi = getMessageInfo(ft.Elem())
}
@@ -195,9 +215,7 @@ func newValidationInfo(fd protoreflect.FieldDescriptor, ft reflect.Type) validat
switch fd.Kind() {
case protoreflect.MessageKind:
vi.typ = validationTypeMessage
if !fd.IsWeak() {
vi.mi = getMessageInfo(ft)
}
vi.mi = getMessageInfo(ft)
case protoreflect.GroupKind:
vi.typ = validationTypeGroup
vi.mi = getMessageInfo(ft)
@@ -243,6 +261,9 @@ func (mi *MessageInfo) validate(b []byte, groupTag protowire.Number, opts unmars
states[0].typ = validationTypeGroup
states[0].endGroup = groupTag
}
if opts.depth--; opts.depth < 0 {
return out, ValidationInvalid
}
initialized := true
start := len(b)
State:
@@ -304,26 +325,6 @@ State:
}
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 := protoregistry.GlobalTypes.FindMessageByName(messageName)
switch err {
case nil:
vi.mi, _ = messageType.(*MessageInfo)
case protoregistry.NotFound:
vi.typ = validationTypeBytes
default:
return out, ValidationUnknown
}
}
break
}
// Possible extension field.
@@ -457,6 +458,13 @@ State:
mi: vi.mi,
tail: b,
})
if vi.typ == validationTypeMessage ||
vi.typ == validationTypeGroup ||
vi.typ == validationTypeMap {
if opts.depth--; opts.depth < 0 {
return out, ValidationInvalid
}
}
b = v
continue State
case validationTypeRepeatedVarint:
@@ -505,6 +513,9 @@ State:
mi: vi.mi,
endGroup: num,
})
if opts.depth--; opts.depth < 0 {
return out, ValidationInvalid
}
continue State
case flags.ProtoLegacy && vi.typ == validationTypeMessageSetItem:
typeid, v, n, err := messageset.ConsumeFieldValue(b, false)
@@ -527,6 +538,13 @@ State:
mi: xvi.mi,
tail: b[n:],
})
if xvi.typ == validationTypeMessage ||
xvi.typ == validationTypeGroup ||
xvi.typ == validationTypeMap {
if opts.depth--; opts.depth < 0 {
return out, ValidationInvalid
}
}
b = v
continue State
}
@@ -553,12 +571,14 @@ State:
switch st.typ {
case validationTypeMessage, validationTypeGroup:
numRequiredFields = int(st.mi.numRequiredFields)
opts.depth++
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
}
opts.depth++
}
// If there are more than 64 required fields, this check will
// always fail and we will report that the message is potentially

74
vendor/google.golang.org/protobuf/internal/impl/weak.go generated vendored
View File

@@ -1,74 +0,0 @@
// 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"
"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 protoreflect.FieldNumber) (protoreflect.ProtoMessage, bool) {
m, ok := w[int32(num)]
return m, ok
}
func (w *weakFields) set(num protoreflect.FieldNumber, m protoreflect.ProtoMessage) {
if *w == nil {
*w = make(weakFields)
}
(*w)[int32(num)] = m
}
func (w *weakFields) clear(num protoreflect.FieldNumber) {
delete(*w, int32(num))
}
func (Export) HasWeak(w WeakFields, num protoreflect.FieldNumber) bool {
_, ok := w[int32(num)]
return ok
}
func (Export) ClearWeak(w *WeakFields, num protoreflect.FieldNumber) {
delete(*w, int32(num))
}
func (Export) GetWeak(w WeakFields, num protoreflect.FieldNumber, name protoreflect.FullName) protoreflect.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 protoreflect.FieldNumber, name protoreflect.FullName, m protoreflect.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
}

4
vendor/google.golang.org/protobuf/internal/order/range.go generated vendored
View File

@@ -18,7 +18,7 @@ type messageField struct {
}
var messageFieldPool = sync.Pool{
New: func() interface{} { return new([]messageField) },
New: func() any { return new([]messageField) },
}
type (
@@ -69,7 +69,7 @@ type mapEntry struct {
}
var mapEntryPool = sync.Pool{
New: func() interface{} { return new([]mapEntry) },
New: func() any { return new([]mapEntry) },
}
type (

364
vendor/google.golang.org/protobuf/internal/protolazy/bufferreader.go generated vendored Normal file
View File

@@ -0,0 +1,364 @@
// Copyright 2024 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.
// Helper code for parsing a protocol buffer
package protolazy
import (
"errors"
"fmt"
"io"
"google.golang.org/protobuf/encoding/protowire"
)
// BufferReader is a structure encapsulating a protobuf and a current position
type BufferReader struct {
Buf []byte
Pos int
}
// NewBufferReader creates a new BufferRead from a protobuf
func NewBufferReader(buf []byte) BufferReader {
return BufferReader{Buf: buf, Pos: 0}
}
var errOutOfBounds = errors.New("protobuf decoding: out of bounds")
var errOverflow = errors.New("proto: integer overflow")
func (b *BufferReader) DecodeVarintSlow() (x uint64, err error) {
i := b.Pos
l := len(b.Buf)
for shift := uint(0); shift < 64; shift += 7 {
if i >= l {
err = io.ErrUnexpectedEOF
return
}
v := b.Buf[i]
i++
x |= (uint64(v) & 0x7F) << shift
if v < 0x80 {
b.Pos = i
return
}
}
// The number is too large to represent in a 64-bit value.
err = errOverflow
return
}
// decodeVarint decodes a varint at the current position
func (b *BufferReader) DecodeVarint() (x uint64, err error) {
i := b.Pos
buf := b.Buf
if i >= len(buf) {
return 0, io.ErrUnexpectedEOF
} else if buf[i] < 0x80 {
b.Pos++
return uint64(buf[i]), nil
} else if len(buf)-i < 10 {
return b.DecodeVarintSlow()
}
var v uint64
// we already checked the first byte
x = uint64(buf[i]) & 127
i++
v = uint64(buf[i])
i++
x |= (v & 127) << 7
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 14
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 21
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 28
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 35
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 42
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 49
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 56
if v < 128 {
goto done
}
v = uint64(buf[i])
i++
x |= (v & 127) << 63
if v < 128 {
goto done
}
return 0, errOverflow
done:
b.Pos = i
return
}
// decodeVarint32 decodes a varint32 at the current position
func (b *BufferReader) DecodeVarint32() (x uint32, err error) {
i := b.Pos
buf := b.Buf
if i >= len(buf) {
return 0, io.ErrUnexpectedEOF
} else if buf[i] < 0x80 {
b.Pos++
return uint32(buf[i]), nil
} else if len(buf)-i < 5 {
v, err := b.DecodeVarintSlow()
return uint32(v), err
}
var v uint32
// we already checked the first byte
x = uint32(buf[i]) & 127
i++
v = uint32(buf[i])
i++
x |= (v & 127) << 7
if v < 128 {
goto done
}
v = uint32(buf[i])
i++
x |= (v & 127) << 14
if v < 128 {
goto done
}
v = uint32(buf[i])
i++
x |= (v & 127) << 21
if v < 128 {
goto done
}
v = uint32(buf[i])
i++
x |= (v & 127) << 28
if v < 128 {
goto done
}
return 0, errOverflow
done:
b.Pos = i
return
}
// skipValue skips a value in the protobuf, based on the specified tag
func (b *BufferReader) SkipValue(tag uint32) (err error) {
wireType := tag & 0x7
switch protowire.Type(wireType) {
case protowire.VarintType:
err = b.SkipVarint()
case protowire.Fixed64Type:
err = b.SkipFixed64()
case protowire.BytesType:
var n uint32
n, err = b.DecodeVarint32()
if err == nil {
err = b.Skip(int(n))
}
case protowire.StartGroupType:
err = b.SkipGroup(tag)
case protowire.Fixed32Type:
err = b.SkipFixed32()
default:
err = fmt.Errorf("Unexpected wire type (%d)", wireType)
}
return
}
// skipGroup skips a group with the specified tag. It executes efficiently using a tag stack
func (b *BufferReader) SkipGroup(tag uint32) (err error) {
tagStack := make([]uint32, 0, 16)
tagStack = append(tagStack, tag)
var n uint32
for len(tagStack) > 0 {
tag, err = b.DecodeVarint32()
if err != nil {
return err
}
switch protowire.Type(tag & 0x7) {
case protowire.VarintType:
err = b.SkipVarint()
case protowire.Fixed64Type:
err = b.Skip(8)
case protowire.BytesType:
n, err = b.DecodeVarint32()
if err == nil {
err = b.Skip(int(n))
}
case protowire.StartGroupType:
tagStack = append(tagStack, tag)
case protowire.Fixed32Type:
err = b.SkipFixed32()
case protowire.EndGroupType:
if protoFieldNumber(tagStack[len(tagStack)-1]) == protoFieldNumber(tag) {
tagStack = tagStack[:len(tagStack)-1]
} else {
err = fmt.Errorf("end group tag %d does not match begin group tag %d at pos %d",
protoFieldNumber(tag), protoFieldNumber(tagStack[len(tagStack)-1]), b.Pos)
}
}
if err != nil {
return err
}
}
return nil
}
// skipVarint effiently skips a varint
func (b *BufferReader) SkipVarint() (err error) {
i := b.Pos
if len(b.Buf)-i < 10 {
// Use DecodeVarintSlow() to check for buffer overflow, but ignore result
if _, err := b.DecodeVarintSlow(); err != nil {
return err
}
return nil
}
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
i++
if b.Buf[i] < 0x80 {
goto out
}
return errOverflow
out:
b.Pos = i + 1
return nil
}
// skip skips the specified number of bytes
func (b *BufferReader) Skip(n int) (err error) {
if len(b.Buf) < b.Pos+n {
return io.ErrUnexpectedEOF
}
b.Pos += n
return
}
// skipFixed64 skips a fixed64
func (b *BufferReader) SkipFixed64() (err error) {
return b.Skip(8)
}
// skipFixed32 skips a fixed32
func (b *BufferReader) SkipFixed32() (err error) {
return b.Skip(4)
}
// skipBytes skips a set of bytes
func (b *BufferReader) SkipBytes() (err error) {
n, err := b.DecodeVarint32()
if err != nil {
return err
}
return b.Skip(int(n))
}
// Done returns whether we are at the end of the protobuf
func (b *BufferReader) Done() bool {
return b.Pos == len(b.Buf)
}
// Remaining returns how many bytes remain
func (b *BufferReader) Remaining() int {
return len(b.Buf) - b.Pos
}

359
vendor/google.golang.org/protobuf/internal/protolazy/lazy.go generated vendored Normal file
View File

@@ -0,0 +1,359 @@
// Copyright 2024 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 protolazy contains internal data structures for lazy message decoding.
package protolazy
import (
"fmt"
"sort"
"google.golang.org/protobuf/encoding/protowire"
piface "google.golang.org/protobuf/runtime/protoiface"
)
// IndexEntry is the structure for an index of the fields in a message of a
// proto (not descending to sub-messages)
type IndexEntry struct {
FieldNum uint32
// first byte of this tag/field
Start uint32
// first byte after a contiguous sequence of bytes for this tag/field, which could
// include a single encoding of the field, or multiple encodings for the field
End uint32
// True if this protobuf segment includes multiple encodings of the field
MultipleContiguous bool
}
// XXX_lazyUnmarshalInfo has information about a particular lazily decoded message
//
// Deprecated: Do not use. This will be deleted in the near future.
type XXX_lazyUnmarshalInfo struct {
// Index of fields and their positions in the protobuf for this
// message. Make index be a pointer to a slice so it can be updated
// atomically. The index pointer is only set once (lazily when/if
// the index is first needed), and must always be SET and LOADED
// ATOMICALLY.
index *[]IndexEntry
// The protobuf associated with this lazily decoded message. It is
// only set during proto.Unmarshal(). It doesn't need to be set and
// loaded atomically, since any simultaneous set (Unmarshal) and read
// (during a get) would already be a race in the app code.
Protobuf []byte
// The flags present when Unmarshal was originally called for this particular message
unmarshalFlags piface.UnmarshalInputFlags
}
// The Buffer and SetBuffer methods let v2/internal/impl interact with
// XXX_lazyUnmarshalInfo via an interface, to avoid an import cycle.
// Buffer returns the lazy unmarshal buffer.
//
// Deprecated: Do not use. This will be deleted in the near future.
func (lazy *XXX_lazyUnmarshalInfo) Buffer() []byte {
return lazy.Protobuf
}
// SetBuffer sets the lazy unmarshal buffer.
//
// Deprecated: Do not use. This will be deleted in the near future.
func (lazy *XXX_lazyUnmarshalInfo) SetBuffer(b []byte) {
lazy.Protobuf = b
}
// SetUnmarshalFlags is called to set a copy of the original unmarshalInputFlags.
// The flags should reflect how Unmarshal was called.
func (lazy *XXX_lazyUnmarshalInfo) SetUnmarshalFlags(f piface.UnmarshalInputFlags) {
lazy.unmarshalFlags = f
}
// UnmarshalFlags returns the original unmarshalInputFlags.
func (lazy *XXX_lazyUnmarshalInfo) UnmarshalFlags() piface.UnmarshalInputFlags {
return lazy.unmarshalFlags
}
// AllowedPartial returns true if the user originally unmarshalled this message with
// AllowPartial set to true
func (lazy *XXX_lazyUnmarshalInfo) AllowedPartial() bool {
return (lazy.unmarshalFlags & piface.UnmarshalCheckRequired) == 0
}
func protoFieldNumber(tag uint32) uint32 {
return tag >> 3
}
// buildIndex builds an index of the specified protobuf, return the index
// array and an error.
func buildIndex(buf []byte) ([]IndexEntry, error) {
index := make([]IndexEntry, 0, 16)
var lastProtoFieldNum uint32
var outOfOrder bool
var r BufferReader = NewBufferReader(buf)
for !r.Done() {
var tag uint32
var err error
var curPos = r.Pos
// INLINED: tag, err = r.DecodeVarint32()
{
i := r.Pos
buf := r.Buf
if i >= len(buf) {
return nil, errOutOfBounds
} else if buf[i] < 0x80 {
r.Pos++
tag = uint32(buf[i])
} else if r.Remaining() < 5 {
var v uint64
v, err = r.DecodeVarintSlow()
tag = uint32(v)
} else {
var v uint32
// we already checked the first byte
tag = uint32(buf[i]) & 127
i++
v = uint32(buf[i])
i++
tag |= (v & 127) << 7
if v < 128 {
goto done
}
v = uint32(buf[i])
i++
tag |= (v & 127) << 14
if v < 128 {
goto done
}
v = uint32(buf[i])
i++
tag |= (v & 127) << 21
if v < 128 {
goto done
}
v = uint32(buf[i])
i++
tag |= (v & 127) << 28
if v < 128 {
goto done
}
return nil, errOutOfBounds
done:
r.Pos = i
}
}
// DONE: tag, err = r.DecodeVarint32()
fieldNum := protoFieldNumber(tag)
if fieldNum < lastProtoFieldNum {
outOfOrder = true
}
// Skip the current value -- will skip over an entire group as well.
// INLINED: err = r.SkipValue(tag)
wireType := tag & 0x7
switch protowire.Type(wireType) {
case protowire.VarintType:
// INLINED: err = r.SkipVarint()
i := r.Pos
if len(r.Buf)-i < 10 {
// Use DecodeVarintSlow() to skip while
// checking for buffer overflow, but ignore result
_, err = r.DecodeVarintSlow()
goto out2
}
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
i++
if r.Buf[i] < 0x80 {
goto out
}
return nil, errOverflow
out:
r.Pos = i + 1
// DONE: err = r.SkipVarint()
case protowire.Fixed64Type:
err = r.SkipFixed64()
case protowire.BytesType:
var n uint32
n, err = r.DecodeVarint32()
if err == nil {
err = r.Skip(int(n))
}
case protowire.StartGroupType:
err = r.SkipGroup(tag)
case protowire.Fixed32Type:
err = r.SkipFixed32()
default:
err = fmt.Errorf("Unexpected wire type (%d)", wireType)
}
// DONE: err = r.SkipValue(tag)
out2:
if err != nil {
return nil, err
}
if fieldNum != lastProtoFieldNum {
index = append(index, IndexEntry{FieldNum: fieldNum,
Start: uint32(curPos),
End: uint32(r.Pos)},
)
} else {
index[len(index)-1].End = uint32(r.Pos)
index[len(index)-1].MultipleContiguous = true
}
lastProtoFieldNum = fieldNum
}
if outOfOrder {
sort.Slice(index, func(i, j int) bool {
return index[i].FieldNum < index[j].FieldNum ||
(index[i].FieldNum == index[j].FieldNum &&
index[i].Start < index[j].Start)
})
}
return index, nil
}
func (lazy *XXX_lazyUnmarshalInfo) SizeField(num uint32) (size int) {
start, end, found, _, multipleEntries := lazy.FindFieldInProto(num)
if multipleEntries != nil {
for _, entry := range multipleEntries {
size += int(entry.End - entry.Start)
}
return size
}
if !found {
return 0
}
return int(end - start)
}
func (lazy *XXX_lazyUnmarshalInfo) AppendField(b []byte, num uint32) ([]byte, bool) {
start, end, found, _, multipleEntries := lazy.FindFieldInProto(num)
if multipleEntries != nil {
for _, entry := range multipleEntries {
b = append(b, lazy.Protobuf[entry.Start:entry.End]...)
}
return b, true
}
if !found {
return nil, false
}
b = append(b, lazy.Protobuf[start:end]...)
return b, true
}
func (lazy *XXX_lazyUnmarshalInfo) SetIndex(index []IndexEntry) {
atomicStoreIndex(&lazy.index, &index)
}
// FindFieldInProto looks for field fieldNum in lazyUnmarshalInfo information
// (including protobuf), returns startOffset/endOffset/found.
func (lazy *XXX_lazyUnmarshalInfo) FindFieldInProto(fieldNum uint32) (start, end uint32, found, multipleContiguous bool, multipleEntries []IndexEntry) {
if lazy.Protobuf == nil {
// There is no backing protobuf for this message -- it was made from a builder
return 0, 0, false, false, nil
}
index := atomicLoadIndex(&lazy.index)
if index == nil {
r, err := buildIndex(lazy.Protobuf)
if err != nil {
panic(fmt.Sprintf("findFieldInfo: error building index when looking for field %d: %v", fieldNum, err))
}
// lazy.index is a pointer to the slice returned by BuildIndex
index = &r
atomicStoreIndex(&lazy.index, index)
}
return lookupField(index, fieldNum)
}
// lookupField returns the offset at which the indicated field starts using
// the index, offset immediately after field ends (including all instances of
// a repeated field), and bools indicating if field was found and if there
// are multiple encodings of the field in the byte range.
//
// To hande the uncommon case where there are repeated encodings for the same
// field which are not consecutive in the protobuf (so we need to returns
// multiple start/end offsets), we also return a slice multipleEntries. If
// multipleEntries is non-nil, then multiple entries were found, and the
// values in the slice should be used, rather than start/end/found.
func lookupField(indexp *[]IndexEntry, fieldNum uint32) (start, end uint32, found bool, multipleContiguous bool, multipleEntries []IndexEntry) {
// The pointer indexp to the index was already loaded atomically.
// The slice is uniquely associated with the pointer, so it doesn't
// need to be loaded atomically.
index := *indexp
for i, entry := range index {
if fieldNum == entry.FieldNum {
if i < len(index)-1 && entry.FieldNum == index[i+1].FieldNum {
// Handle the uncommon case where there are
// repeated entries for the same field which
// are not contiguous in the protobuf.
multiple := make([]IndexEntry, 1, 2)
multiple[0] = IndexEntry{fieldNum, entry.Start, entry.End, entry.MultipleContiguous}
i++
for i < len(index) && index[i].FieldNum == fieldNum {
multiple = append(multiple, IndexEntry{fieldNum, index[i].Start, index[i].End, index[i].MultipleContiguous})
i++
}
return 0, 0, false, false, multiple
}
return entry.Start, entry.End, true, entry.MultipleContiguous, nil
}
if fieldNum < entry.FieldNum {
return 0, 0, false, false, nil
}
}
return 0, 0, false, false, nil
}

17
vendor/google.golang.org/protobuf/internal/protolazy/pointer_unsafe.go generated vendored Normal file
View File

@@ -0,0 +1,17 @@
// Copyright 2024 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 protolazy
import (
"sync/atomic"
"unsafe"
)
func atomicLoadIndex(p **[]IndexEntry) *[]IndexEntry {
return (*[]IndexEntry)(atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(p))))
}
func atomicStoreIndex(p **[]IndexEntry, v *[]IndexEntry) {
atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(p)), unsafe.Pointer(v))
}

28
vendor/google.golang.org/protobuf/internal/strs/strings_pure.go generated vendored
View File

@@ -1,28 +0,0 @@
// 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.
//go:build purego || appengine
// +build purego appengine
package strs
import pref "google.golang.org/protobuf/reflect/protoreflect"
func UnsafeString(b []byte) string {
return string(b)
}
func UnsafeBytes(s string) []byte {
return []byte(s)
}
type Builder struct{}
func (*Builder) AppendFullName(prefix pref.FullName, name pref.Name) pref.FullName {
return prefix.Append(name)
}
func (*Builder) MakeString(b []byte) string {
return string(b)
}

3
vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go121.go → vendor/google.golang.org/protobuf/internal/strs/strings_unsafe.go generated vendored
View File

@@ -2,9 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
//go:build !purego && !appengine && go1.21
// +build !purego,!appengine,go1.21
package strs
import (

95
vendor/google.golang.org/protobuf/internal/strs/strings_unsafe_go120.go generated vendored
View File

@@ -1,95 +0,0 @@
// 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.
//go:build !purego && !appengine && !go1.21
// +build !purego,!appengine,!go1.21
package strs
import (
"unsafe"
"google.golang.org/protobuf/reflect/protoreflect"
)
type (
stringHeader struct {
Data unsafe.Pointer
Len int
}
sliceHeader struct {
Data unsafe.Pointer
Len int
Cap int
}
)
// UnsafeString returns an unsafe string reference of b.
// The caller must treat the input slice as immutable.
//
// WARNING: Use carefully. The returned result must not leak to the end user
// unless the input slice is provably immutable.
func UnsafeString(b []byte) (s string) {
src := (*sliceHeader)(unsafe.Pointer(&b))
dst := (*stringHeader)(unsafe.Pointer(&s))
dst.Data = src.Data
dst.Len = src.Len
return s
}
// UnsafeBytes returns an unsafe bytes slice reference of s.
// The caller must treat returned slice as immutable.
//
// WARNING: Use carefully. The returned result must not leak to the end user.
func UnsafeBytes(s string) (b []byte) {
src := (*stringHeader)(unsafe.Pointer(&s))
dst := (*sliceHeader)(unsafe.Pointer(&b))
dst.Data = src.Data
dst.Len = src.Len
dst.Cap = src.Len
return b
}
// Builder builds a set of strings with shared lifetime.
// This differs from strings.Builder, which is for building a single string.
type Builder struct {
buf []byte
}
// AppendFullName is equivalent to protoreflect.FullName.Append,
// but optimized for large batches where each name has a shared lifetime.
func (sb *Builder) AppendFullName(prefix protoreflect.FullName, name protoreflect.Name) protoreflect.FullName {
n := len(prefix) + len(".") + len(name)
if len(prefix) == 0 {
n -= len(".")
}
sb.grow(n)
sb.buf = append(sb.buf, prefix...)
sb.buf = append(sb.buf, '.')
sb.buf = append(sb.buf, name...)
return protoreflect.FullName(sb.last(n))
}
// MakeString is equivalent to string(b), but optimized for large batches
// with a shared lifetime.
func (sb *Builder) MakeString(b []byte) string {
sb.grow(len(b))
sb.buf = append(sb.buf, b...)
return sb.last(len(b))
}
func (sb *Builder) grow(n int) {
if cap(sb.buf)-len(sb.buf) >= n {
return
}
// Unlike strings.Builder, we do not need to copy over the contents
// of the old buffer since our builder provides no API for
// retrieving previously created strings.
sb.buf = make([]byte, 0, 2*(cap(sb.buf)+n))
}
func (sb *Builder) last(n int) string {
return UnsafeString(sb.buf[len(sb.buf)-n:])
}

4
vendor/google.golang.org/protobuf/internal/version/version.go generated vendored
View File

@@ -51,8 +51,8 @@ import (
// 10. Send out the CL for review and submit it.
const (
Major = 1
Minor = 33
Patch = 0
Minor = 36
Patch = 11
PreRelease = ""
)