Page Speed Optimization Libraries
1.7.30.1
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00001 /* 00002 * Copyright 2011 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_FILE_LOAD_POLICY_H_ 00020 #define NET_INSTAWEB_REWRITER_PUBLIC_FILE_LOAD_POLICY_H_ 00021 00022 #include <list> 00023 #include "net/instaweb/util/public/basictypes.h" 00024 #include "net/instaweb/util/public/gtest_prod.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 GoogleUrl; 00031 class FileLoadMapping; 00032 class FileLoadRule; 00033 00038 class FileLoadPolicy { 00039 public: 00040 FileLoadPolicy() {} 00041 virtual ~FileLoadPolicy(); 00042 00045 virtual bool ShouldLoadFromFile(const GoogleUrl& url, 00046 GoogleString* filename) const; 00047 00055 virtual void Associate(const StringPiece& url_prefix, 00056 const StringPiece& filename_prefix); 00057 00072 virtual bool AssociateRegexp(const StringPiece& url_regexp, 00073 const StringPiece& filename_prefix, 00074 GoogleString* error); 00075 00106 virtual bool AddRule(const GoogleString& rule, bool is_regexp, bool allowed, 00107 GoogleString* error); 00108 00110 virtual void Merge(const FileLoadPolicy& other); 00111 00112 private: 00113 typedef std::list<FileLoadMapping*> FileLoadMappings; 00114 FileLoadMappings file_load_mappings_; 00115 typedef std::list<FileLoadRule*> FileLoadRules; 00116 FileLoadRules file_load_rules_; 00117 00118 DISALLOW_COPY_AND_ASSIGN(FileLoadPolicy); 00119 }; 00120 00121 } 00122 00123 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_FILE_LOAD_POLICY_H_