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Diffstat (limited to 'vendor/google.golang.org/grpc/encoding/proto/proto.go')
-rw-r--r--vendor/google.golang.org/grpc/encoding/proto/proto.go96
1 files changed, 0 insertions, 96 deletions
diff --git a/vendor/google.golang.org/grpc/encoding/proto/proto.go b/vendor/google.golang.org/grpc/encoding/proto/proto.go
deleted file mode 100644
index ceec319dd..000000000
--- a/vendor/google.golang.org/grpc/encoding/proto/proto.go
+++ /dev/null
@@ -1,96 +0,0 @@
-/*
- *
- * Copyright 2024 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-// Package proto defines the protobuf codec. Importing this package will
-// register the codec.
-package proto
-
-import (
- "fmt"
-
- "google.golang.org/grpc/encoding"
- "google.golang.org/grpc/mem"
- "google.golang.org/protobuf/proto"
- "google.golang.org/protobuf/protoadapt"
-)
-
-// Name is the name registered for the proto compressor.
-const Name = "proto"
-
-func init() {
- encoding.RegisterCodecV2(&codecV2{})
-}
-
-// codec is a CodecV2 implementation with protobuf. It is the default codec for
-// gRPC.
-type codecV2 struct{}
-
-func (c *codecV2) Marshal(v any) (data mem.BufferSlice, err error) {
- vv := messageV2Of(v)
- if vv == nil {
- return nil, fmt.Errorf("proto: failed to marshal, message is %T, want proto.Message", v)
- }
-
- size := proto.Size(vv)
- if mem.IsBelowBufferPoolingThreshold(size) {
- buf, err := proto.Marshal(vv)
- if err != nil {
- return nil, err
- }
- data = append(data, mem.SliceBuffer(buf))
- } else {
- pool := mem.DefaultBufferPool()
- buf := pool.Get(size)
- if _, err := (proto.MarshalOptions{}).MarshalAppend((*buf)[:0], vv); err != nil {
- pool.Put(buf)
- return nil, err
- }
- data = append(data, mem.NewBuffer(buf, pool))
- }
-
- return data, nil
-}
-
-func (c *codecV2) Unmarshal(data mem.BufferSlice, v any) (err error) {
- vv := messageV2Of(v)
- if vv == nil {
- return fmt.Errorf("failed to unmarshal, message is %T, want proto.Message", v)
- }
-
- buf := data.MaterializeToBuffer(mem.DefaultBufferPool())
- defer buf.Free()
- // TODO: Upgrade proto.Unmarshal to support mem.BufferSlice. Right now, it's not
- // really possible without a major overhaul of the proto package, but the
- // vtprotobuf library may be able to support this.
- return proto.Unmarshal(buf.ReadOnlyData(), vv)
-}
-
-func messageV2Of(v any) proto.Message {
- switch v := v.(type) {
- case protoadapt.MessageV1:
- return protoadapt.MessageV2Of(v)
- case protoadapt.MessageV2:
- return v
- }
-
- return nil
-}
-
-func (c *codecV2) Name() string {
- return Name
-}