Page Speed Optimization Libraries
1.6.29.3
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00001 /* 00002 * Copyright 2013 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 00034 00035 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_CRITICAL_FINDER_SUPPORT_UTIL_H_ 00036 #define NET_INSTAWEB_REWRITER_PUBLIC_CRITICAL_FINDER_SUPPORT_UTIL_H_ 00037 00038 #include <map> 00039 00040 #include "net/instaweb/util/public/basictypes.h" 00041 #include "net/instaweb/util/public/property_cache.h" 00042 #include "net/instaweb/util/public/string.h" 00043 #include "net/instaweb/util/public/string_util.h" 00044 #include "net/instaweb/util/public/timer.h" 00045 00046 namespace net_instaweb { 00047 00049 const int64 kMinBeaconIntervalMs = 5 * Timer::kSecondMs; 00050 const int64 kBeaconTimeoutIntervalMs = Timer::kMinuteMs; 00053 const char kValidNonce[] = "*"; 00054 00055 class CriticalKeys; 00056 class MessageHandler; 00057 class NonceGenerator; 00058 00059 typedef std::map<GoogleString, int> SupportMap; 00060 00063 StringSet GetCriticalKeysFromProto(const CriticalKeys& critical_keys); 00064 00071 void WriteCriticalKeysToPropertyCache( 00072 const StringSet& new_keys, StringPiece nonce, int support_interval, 00073 bool should_replace_prior_result, StringPiece property_name, 00074 const PropertyCache* cache, const PropertyCache::Cohort* cohort, 00075 AbstractPropertyPage* page, MessageHandler* message_handler, Timer* timer); 00076 00081 GoogleString PrepareForBeaconInsertion( 00082 const StringSet& keys, CriticalKeys* proto, int support_interval, 00083 bool should_replace_prior_result, StringPiece property_name, 00084 const PropertyCache::Cohort* cohort, AbstractPropertyPage* page, 00085 NonceGenerator* nonce_generator, Timer* timer); 00086 00087 } 00088 00089 #endif ///< NET_INSTAWEB_REWRITER_PUBLIC_CRITICAL_FINDER_SUPPORT_UTIL_H_