Page Speed Optimization Libraries
1.7.30.3
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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 00019 00020 #ifndef NET_INSTAWEB_HTTP_PUBLIC_WGET_URL_FETCHER_H_ 00021 #define NET_INSTAWEB_HTTP_PUBLIC_WGET_URL_FETCHER_H_ 00022 00023 #include "net/instaweb/util/public/basictypes.h" 00024 #include "net/instaweb/util/public/string.h" 00025 #include "net/instaweb/util/public/string_util.h" 00026 #include "net/instaweb/http/public/external_url_fetcher.h" 00027 00028 namespace net_instaweb { 00029 00030 class WgetUrlFetcher : public ExternalUrlFetcher { 00031 public: 00032 WgetUrlFetcher(); 00033 virtual ~WgetUrlFetcher() {} 00034 00035 private: 00036 virtual GoogleString ConstructFetchCommand( 00037 const GoogleString& escaped_url, 00038 const char* user_agent, 00039 const StringVector& escaped_headers); 00040 virtual const char* GetFetchLabel(); 00041 00042 DISALLOW_COPY_AND_ASSIGN(WgetUrlFetcher); 00043 }; 00044 00045 } 00046 00047 #endif ///< NET_INSTAWEB_HTTP_PUBLIC_WGET_URL_FETCHER_H_