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93 lines
2.6 KiB
93 lines
2.6 KiB
// Copyright 2018 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package proto
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import (
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"encoding/json"
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"errors"
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"fmt"
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"strconv"
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)
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var (
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// Deprecated: No longer returned.
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ErrNil = errors.New("proto: Marshal called with nil")
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// Deprecated: No longer returned.
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ErrTooLarge = errors.New("proto: message encodes to over 2 GB")
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// Deprecated: No longer returned.
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ErrInternalBadWireType = errors.New("proto: internal error: bad wiretype for oneof")
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)
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// Deprecated: Do not use.
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type Stats struct{ Emalloc, Dmalloc, Encode, Decode, Chit, Cmiss, Size uint64 }
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// Deprecated: Do not use.
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func GetStats() Stats { return Stats{} }
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// Deprecated: Do not use.
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func MarshalMessageSet(interface{}) ([]byte, error) {
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return nil, errors.New("proto: not implemented")
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}
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// Deprecated: Do not use.
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func UnmarshalMessageSet([]byte, interface{}) error {
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return errors.New("proto: not implemented")
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}
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// Deprecated: Do not use.
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func MarshalMessageSetJSON(interface{}) ([]byte, error) {
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return nil, errors.New("proto: not implemented")
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}
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// Deprecated: Do not use.
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func UnmarshalMessageSetJSON([]byte, interface{}) error {
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return errors.New("proto: not implemented")
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}
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// Deprecated: Do not use.
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func RegisterMessageSetType(Message, int32, string) {}
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// Deprecated: Do not use.
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func EnumName(m map[int32]string, v int32) string {
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s, ok := m[v]
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if ok {
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return s
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}
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return strconv.Itoa(int(v))
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}
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// Deprecated: Do not use.
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func UnmarshalJSONEnum(m map[string]int32, data []byte, enumName string) (int32, error) {
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if data[0] == '"' {
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// New style: enums are strings.
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var repr string
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if err := json.Unmarshal(data, &repr); err != nil {
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return -1, err
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}
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val, ok := m[repr]
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if !ok {
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return 0, fmt.Errorf("unrecognized enum %s value %q", enumName, repr)
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}
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return val, nil
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}
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// Old style: enums are ints.
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var val int32
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if err := json.Unmarshal(data, &val); err != nil {
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return 0, fmt.Errorf("cannot unmarshal %#q into enum %s", data, enumName)
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}
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return val, nil
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}
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// Deprecated: Do not use.
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type InternalMessageInfo struct{}
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func (*InternalMessageInfo) DiscardUnknown(Message) { panic("not implemented") }
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func (*InternalMessageInfo) Marshal([]byte, Message, bool) ([]byte, error) { panic("not implemented") }
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func (*InternalMessageInfo) Merge(Message, Message) { panic("not implemented") }
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func (*InternalMessageInfo) Size(Message) int { panic("not implemented") }
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func (*InternalMessageInfo) Unmarshal(Message, []byte) error { panic("not implemented") }
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