36 lines
1.2 KiB
Go
36 lines
1.2 KiB
Go
|
// Copyright 2015 Garrett D'Amore
|
||
|
|
//
|
||
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
// you may not use 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 encoding
|
||
|
|
|
||
|
|
import (
|
||
|
|
"golang.org/x/text/encoding"
|
||
|
|
)
|
||
|
|
|
||
|
|
type validUtf8 struct{}
|
||
|
|
|
||
|
|
// UTF8 is an encoding for UTF-8. All it does is verify that the UTF-8
|
||
|
|
// in is valid. The main reason for its existence is that it will detect
|
||
|
|
// and report ErrSrcShort or ErrDstShort, whereas the Nop encoding just
|
||
|
|
// passes every byte, blithely.
|
||
|
|
var UTF8 encoding.Encoding = validUtf8{}
|
||
|
|
|
||
|
|
func (validUtf8) NewDecoder() *encoding.Decoder {
|
||
|
|
return &encoding.Decoder{Transformer: encoding.UTF8Validator}
|
||
|
|
}
|
||
|
|
|
||
|
|
func (validUtf8) NewEncoder() *encoding.Encoder {
|
||
|
|
return &encoding.Encoder{Transformer: encoding.UTF8Validator}
|
||
|
|
}
|