Page Speed Optimization Libraries
1.2.24.1
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00001 /* 00002 * Copyright 2012 Google Inc. 00003 * 00004 * Licensed under the Apache License, Version 2.0 (the "License"); 00005 * you may not use this file except in compliance with the License. 00006 * You may obtain a copy of the License at 00007 * 00008 * http:///www.apache.org/licenses/LICENSE-2.0 00009 * 00010 * Unless required by applicable law or agreed to in writing, software 00011 * distributed under the License is distributed on an "AS IS" BASIS, 00012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00013 * See the License for the specific language governing permissions and 00014 * limitations under the License. 00015 */ 00016 00021 00022 #ifndef NET_INSTAWEB_APACHE_MOD_SPDY_FETCHER_H_ 00023 #define NET_INSTAWEB_APACHE_MOD_SPDY_FETCHER_H_ 00024 00025 #include "net/instaweb/http/public/url_async_fetcher.h" 00026 00027 #include "httpd.h" 00028 00029 00030 #include "net/instaweb/apache/interface_mod_spdy.h" 00031 #include "net/instaweb/util/public/basictypes.h" 00032 #include "net/instaweb/util/public/string.h" 00033 00034 struct request_rec; 00035 struct spdy_slave_connection_factory; 00036 00037 namespace net_instaweb { 00038 00039 class AsyncFetch; 00040 class MessageHandler; 00041 class ModSpdyFetchController; 00042 class RewriteDriver; 00043 00044 class ModSpdyFetcher : public UrlAsyncFetcher { 00045 public: 00048 static void Initialize(); 00049 00050 ModSpdyFetcher(ModSpdyFetchController* controller, 00051 request_rec* req, RewriteDriver* driver); 00052 virtual ~ModSpdyFetcher(); 00053 00054 virtual void Fetch(const GoogleString& url, 00055 MessageHandler* message_handler, 00056 AsyncFetch* fetch); 00057 00060 static bool ShouldUseOn(request_rec* req); 00061 00064 00065 private: 00066 friend class ModSpdyFetchController; 00067 00070 void BlockingFetch(const GoogleString& url, 00071 MessageHandler* message_handler, 00072 AsyncFetch* fetch); 00073 00074 ModSpdyFetchController* controller_; 00075 spdy_slave_connection_factory* connection_factory_; 00076 UrlAsyncFetcher* fallback_fetcher_; 00077 GoogleString own_origin_; 00078 00079 DISALLOW_COPY_AND_ASSIGN(ModSpdyFetcher); 00080 }; 00081 00082 } 00083 00084 #endif ///< NET_INSTAWEB_APACHE_MOD_SPDY_FETCHER_H_