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54 lines
1.4 KiB
Go
54 lines
1.4 KiB
Go
// Copyright 2016 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package v1
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import "github.com/munnerz/goautoneg"
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// A Codec performs encoding of API responses.
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type Codec interface {
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// ContentType returns the MIME time that this Codec emits.
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ContentType() MIMEType
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// CanEncode determines if this Codec can encode resp.
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CanEncode(resp *Response) bool
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// Encode encodes resp, ready for transmission to an API consumer.
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Encode(resp *Response) ([]byte, error)
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}
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type MIMEType struct {
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Type string
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SubType string
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}
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func (m MIMEType) String() string {
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return m.Type + "/" + m.SubType
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}
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func (m MIMEType) Satisfies(accept goautoneg.Accept) bool {
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if accept.Type == "*" && accept.SubType == "*" {
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return true
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}
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if accept.Type == m.Type && accept.SubType == "*" {
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return true
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}
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if accept.Type == m.Type && accept.SubType == m.SubType {
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return true
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}
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return false
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}
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