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49 lines
1.6 KiB
Go
49 lines
1.6 KiB
Go
/**
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* Copyright 2015 Paul Querna
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*
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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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*
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*/
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package cachecontrol
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import (
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"github.com/pquerna/cachecontrol/cacheobject"
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"net/http"
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"time"
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)
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type Options struct {
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// Set to True for a prviate cache, which is not shared amoung users (eg, in a browser)
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// Set to False for a "shared" cache, which is more common in a server context.
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PrivateCache bool
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}
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// Given an HTTP Request, the future Status Code, and an ResponseWriter,
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// determine the possible reasons a response SHOULD NOT be cached.
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func CachableResponseWriter(req *http.Request,
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statusCode int,
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resp http.ResponseWriter,
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opts Options) ([]cacheobject.Reason, time.Time, error) {
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return cacheobject.UsingRequestResponse(req, statusCode, resp.Header(), opts.PrivateCache)
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}
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// Given an HTTP Request and Response, determine the possible reasons a response SHOULD NOT
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// be cached.
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func CachableResponse(req *http.Request,
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resp *http.Response,
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opts Options) ([]cacheobject.Reason, time.Time, error) {
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return cacheobject.UsingRequestResponse(req, resp.StatusCode, resp.Header, opts.PrivateCache)
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}
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