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decoder.go
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/
decoder.go
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/*
* Copyright 2023 Wang Min Xiang
*
* 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 compress
import (
"github.com/aacfactory/fns/commons/bytex"
"github.com/aacfactory/fns/transports"
"github.com/valyala/fasthttp"
)
func DecodeResponse(header transports.Header, body []byte) (p []byte, err error) {
contentEncoding := bytex.ToString(header.Get(transports.ContentEncodingHeaderName))
switch contentEncoding {
case DefaultName, GzipName:
p, err = fasthttp.AppendGunzipBytes(p, body)
break
case DeflateName:
p, err = fasthttp.AppendInflateBytes(p, body)
break
case BrotliName:
p, err = fasthttp.AppendUnbrotliBytes(p, body)
break
default:
p = body
break
}
return
}