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53 lines
1.4 KiB
53 lines
1.4 KiB
// 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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