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path: root/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go
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Diffstat (limited to 'vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go')
-rw-r--r--vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go156
1 files changed, 0 insertions, 156 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go b/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go
deleted file mode 100644
index f81d7d0db..000000000
--- a/vendor/google.golang.org/protobuf/internal/impl/codec_message_opaque.go
+++ /dev/null
@@ -1,156 +0,0 @@
-// 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/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.IsWeak():
- fieldOffset = si.weakOffset
- funcs = makeWeakMessageFieldCoder(fd)
- 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 = usePresenceForField(si, 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
- }
-}