Page Speed Optimization Libraries
1.3.25.1
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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/request_context.h" 00024 #include "net/instaweb/http/public/url_fetcher.h" 00025 #include "net/instaweb/util/public/basictypes.h" 00026 #include "net/instaweb/util/public/string.h" 00027 #include "net/instaweb/util/public/string_util.h" 00028 00029 namespace net_instaweb { 00030 00031 class FileSystem; 00032 class MessageHandler; 00033 class RequestHeaders; 00034 class ResponseHeaders; 00035 class Timer; 00036 class Writer; 00037 00042 class HttpDumpUrlWriter : public UrlFetcher { 00043 public: 00044 HttpDumpUrlWriter(const StringPiece& root_dir, UrlFetcher* base_fetcher, 00045 FileSystem* file_system, Timer* timer) 00046 : dump_fetcher_(root_dir, file_system, timer), 00047 base_fetcher_(base_fetcher), 00048 file_system_(file_system), 00049 accept_gzip_(true) { 00050 root_dir.CopyToString(&root_dir_); 00051 } 00052 virtual ~HttpDumpUrlWriter(); 00053 00055 virtual bool StreamingFetchUrl(const GoogleString& url, 00056 const RequestHeaders& request_headers, 00057 ResponseHeaders* response_headers, 00058 Writer* response_writer, 00059 MessageHandler* message_handler, 00060 const RequestContextPtr& request_context); 00061 00065 void set_accept_gzip(bool x) { accept_gzip_ = x; } 00066 00068 void set_print_urls(bool on) { dump_fetcher_.set_print_urls(on); } 00069 00070 private: 00071 HttpDumpUrlFetcher dump_fetcher_; 00072 UrlFetcher* base_fetcher_; 00073 GoogleString root_dir_; 00074 FileSystem* file_system_; 00075 bool accept_gzip_; 00076 00077 DISALLOW_COPY_AND_ASSIGN(HttpDumpUrlWriter); 00078 }; 00079 00080 } 00081 00082 #endif ///< NET_INSTAWEB_HTTP_PUBLIC_HTTP_DUMP_URL_WRITER_H_