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caddy/modules/caddyhttp/encode/zstd/zstd.go

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2019-06-30 17:07:58 -05:00
// Copyright 2015 Matthew Holt and The Caddy 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 caddyzstd
import (
"github.com/caddyserver/caddy"
"github.com/caddyserver/caddy/modules/caddyhttp/encode"
"github.com/klauspost/compress/zstd"
)
func init() {
caddy.RegisterModule(caddy.Module{
Name: "http.encoders.zstd",
New: func() interface{} { return new(Zstd) },
})
}
// Zstd can create zstd encoders.
type Zstd struct{}
// AcceptEncoding returns the name of the encoding as
// used in the Accept-Encoding request headers.
func (Zstd) AcceptEncoding() string { return "zstd" }
// NewEncoder returns a new gzip writer.
func (z Zstd) NewEncoder() encode.Encoder {
writer, _ := zstd.NewWriter(nil)
return writer
}
// Interface guard
var _ encode.Encoding = (*Zstd)(nil)