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 00018 00019 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_BLINK_CRITICAL_LINE_DATA_FINDER_H_ 00020 #define NET_INSTAWEB_REWRITER_PUBLIC_BLINK_CRITICAL_LINE_DATA_FINDER_H_ 00021 00022 #include "net/instaweb/util/public/basictypes.h" 00023 #include "net/instaweb/util/public/string_util.h" 00024 00025 namespace net_instaweb { 00026 00027 class BlinkCriticalLineData; 00028 class PropertyPage; 00029 class ResponseHeaders; 00030 class RewriteDriver; 00031 class RewriteOptions; 00032 00036 class BlinkCriticalLineDataFinder { 00037 public: 00038 static const char kBlinkCohort[]; 00039 BlinkCriticalLineDataFinder(); 00040 virtual ~BlinkCriticalLineDataFinder(); 00041 00043 virtual BlinkCriticalLineData* ExtractBlinkCriticalLineData( 00044 PropertyPage* page, const RewriteOptions* options); 00045 00047 virtual void ComputeBlinkCriticalLineData( 00048 const StringPiece html_content, const ResponseHeaders* response_headers, 00049 RewriteDriver* driver); 00050 00051 private: 00052 DISALLOW_COPY_AND_ASSIGN(BlinkCriticalLineDataFinder); 00053 }; 00054 00055 } 00056 00057 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_BLINK_CRITICAL_LINE_DATA_FINDER_H_