Page Speed Optimization Libraries
1.2.24.1
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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_WRITER_H_ 00020 #define NET_INSTAWEB_HTTP_PUBLIC_HTTP_DUMP_URL_WRITER_H_ 00021 00022 #include "net/instaweb/http/public/http_dump_url_fetcher.h" 00023 #include "net/instaweb/http/public/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 FileSystem; 00031 class MessageHandler; 00032 class RequestHeaders; 00033 class ResponseHeaders; 00034 class Timer; 00035 class Writer; 00036 00041 class HttpDumpUrlWriter : public UrlFetcher { 00042 public: 00043 HttpDumpUrlWriter(const StringPiece& root_dir, UrlFetcher* base_fetcher, 00044 FileSystem* file_system, 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 ~HttpDumpUrlWriter(); 00052 00054 virtual bool StreamingFetchUrl(const GoogleString& url, 00055 const RequestHeaders& request_headers, 00056 ResponseHeaders* response_headers, 00057 Writer* response_writer, 00058 MessageHandler* message_handler); 00059 00063 void set_accept_gzip(bool x) { accept_gzip_ = x; } 00064 00066 void set_print_urls(bool on) { dump_fetcher_.set_print_urls(on); } 00067 00068 private: 00069 HttpDumpUrlFetcher dump_fetcher_; 00070 UrlFetcher* base_fetcher_; 00071 GoogleString root_dir_; 00072 FileSystem* file_system_; 00073 bool accept_gzip_; 00074 00075 DISALLOW_COPY_AND_ASSIGN(HttpDumpUrlWriter); 00076 }; 00077 00078 } 00079 00080 #endif ///< NET_INSTAWEB_HTTP_PUBLIC_HTTP_DUMP_URL_WRITER_H_