Otto van der Schaaf
2e202e5c8d
* Update/add license banners * Strip "Author: " comments * Initialize NOTICE
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. 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,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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#ifndef NGX_CACHING_HEADERS_H_
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#define NGX_CACHING_HEADERS_H_
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extern "C" {
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#include <ngx_http.h>
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}
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#include "pagespeed/kernel/base/basictypes.h"
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#include "pagespeed/kernel/http/caching_headers.h"
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namespace net_instaweb {
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// Based off of ApacheCachingHeaders in net/instaweb/apache/header_util.cc
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// Needed so ps_header_filter can call GenerateDisabledCacheControl().
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class NgxCachingHeaders : public CachingHeaders {
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public:
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explicit NgxCachingHeaders(ngx_http_request_t* request)
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: CachingHeaders(request->headers_out.status),
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request_(request) {
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}
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virtual bool Lookup(const StringPiece& key, StringPieceVector* values);
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virtual bool IsLikelyStaticResourceType() const {
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DCHECK(false); // not called in our use-case.
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return false;
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}
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virtual bool IsCacheableResourceStatusCode() const {
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DCHECK(false); // not called in our use-case.
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return false;
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}
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private:
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ngx_http_request_t* request_;
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DISALLOW_COPY_AND_ASSIGN(NgxCachingHeaders);
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};
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} // namespace net_instaweb
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#endif // NGX_CACHING_HEADERS_H_
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