Page Speed Optimization Libraries  1.6.29.3
net/instaweb/rewriter/public/cache_html_info_finder.h
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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 
00018 
00019 #ifndef NET_INSTAWEB_REWRITER_PUBLIC_CACHE_HTML_INFO_FINDER_H_
00020 #define NET_INSTAWEB_REWRITER_PUBLIC_CACHE_HTML_INFO_FINDER_H_
00021 
00022 #include "net/instaweb/http/public/user_agent_matcher.h"
00023 #include "net/instaweb/util/public/basictypes.h"
00024 #include "net/instaweb/util/public/string.h"
00025 
00026 namespace net_instaweb {
00027 
00028 class AbstractLogRecord;
00029 class RewriteDriver;
00030 class RewriteDriverFactory;
00031 
00033 class CacheHtmlInfoFinder {
00034  public:
00035   CacheHtmlInfoFinder() { }
00036   virtual ~CacheHtmlInfoFinder() { }
00037 
00038   virtual void PropagateCacheDeletes(const GoogleString& url, int experiment_id,
00039                                      UserAgentMatcher::DeviceType device_type);
00040 
00041   virtual bool UpdateDiffInfo(
00042       bool is_diff, int64 now_ms, AbstractLogRecord* cache_html_log_record,
00043       RewriteDriver* rewrite_driver, RewriteDriverFactory* factory);
00044 
00046   virtual void UpdateSplitInfoInDriver(RewriteDriver* driver) {}
00047 
00048  private:
00049   DISALLOW_COPY_AND_ASSIGN(CacheHtmlInfoFinder);
00050 };
00051 
00052 }  
00053 
00054 #endif  ///< NET_INSTAWEB_REWRITER_PUBLIC_CACHE_HTML_INFO_FINDER_H_
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