Page Speed Optimization Libraries
1.5.27.2
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00001 /* 00002 * Copyright 2010 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 00018 00019 #ifndef NET_INSTAWEB_HTTP_PUBLIC_HTTP_DUMP_URL_ASYNC_WRITER_H_ 00020 #define NET_INSTAWEB_HTTP_PUBLIC_HTTP_DUMP_URL_ASYNC_WRITER_H_ 00021 00022 #include "net/instaweb/http/public/url_async_fetcher.h" 00023 #include "net/instaweb/http/public/http_dump_url_fetcher.h" 00024 #include "net/instaweb/util/public/basictypes.h" 00025 #include "net/instaweb/util/public/string.h" 00026 #include "net/instaweb/util/public/string_util.h" 00027 00028 namespace net_instaweb { 00029 00030 class AsyncFetch; 00031 class FileSystem; 00032 class MessageHandler; 00033 class Timer; 00034 00039 class HttpDumpUrlAsyncWriter : public UrlAsyncFetcher { 00040 public: 00041 HttpDumpUrlAsyncWriter(const StringPiece& root_dir, 00042 UrlAsyncFetcher* base_fetcher, 00043 FileSystem* file_system, 00044 Timer* timer) 00045 : dump_fetcher_(root_dir, file_system, timer), 00046 base_fetcher_(base_fetcher), 00047 file_system_(file_system), 00048 accept_gzip_(true) { 00049 root_dir.CopyToString(&root_dir_); 00050 } 00051 virtual ~HttpDumpUrlAsyncWriter(); 00052 00053 virtual bool SupportsHttps() const { return base_fetcher_->SupportsHttps(); } 00054 00056 virtual void Fetch(const GoogleString& url, 00057 MessageHandler* handler, 00058 AsyncFetch* base_fetch); 00059 00063 void set_accept_gzip(bool x) { accept_gzip_ = x; } 00064 00065 private: 00067 class DumpFetch; 00068 00069 HttpDumpUrlFetcher dump_fetcher_; 00071 UrlAsyncFetcher* base_fetcher_; 00072 GoogleString root_dir_; 00073 FileSystem* file_system_; 00074 bool accept_gzip_; 00075 00076 DISALLOW_COPY_AND_ASSIGN(HttpDumpUrlAsyncWriter); 00077 }; 00078 00079 } 00080 00081 #endif ///< NET_INSTAWEB_HTTP_PUBLIC_HTTP_DUMP_URL_ASYNC_WRITER_H_