1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef CHROME_BROWSER_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UTIL_H_ 6 #define CHROME_BROWSER_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UTIL_H_ 7 8 #include "base/callback.h" 9 #include "base/time/time.h" 10 #include "base/tracked_objects.h" 11 #include "chrome/browser/performance_monitor/database.h" 12 #include "chrome/browser/performance_monitor/event.h" 13 #include "chrome/browser/performance_monitor/metric.h" 14 #include "chrome/common/extensions/extension_constants.h" 15 16 namespace performance_monitor { 17 namespace util { 18 19 // Posts |request| to the performance monitor database's sequenced thread. On 20 // completion |reply| is posted to the thread that called 21 // PostTaskToDatabaseThreadAndReply. 22 bool PostTaskToDatabaseThreadAndReply( 23 const tracked_objects::Location& from_here, 24 const base::Closure& request, 25 const base::Closure& reply); 26 27 // These are a collection of methods designed to create an event to store the 28 // pertinent information, given all the fields. Please use these methods to 29 // create any PerformanceMonitor events, as this will ensure strong-typing 30 // guards that performance_monitor::Event() will not. 31 scoped_ptr<Event> CreateExtensionEvent(const EventType type, 32 const base::Time& time, 33 const std::string& id, 34 const std::string& name, 35 const std::string& url, 36 const int location, 37 const std::string& version, 38 const std::string& description); 39 40 scoped_ptr<Event> CreateRendererFailureEvent(const base::Time& time, 41 const EventType& type, 42 const std::string& url); 43 44 scoped_ptr<Event> CreateUncleanExitEvent(const base::Time& time, 45 const std::string& profile_name); 46 47 scoped_ptr<Event> CreateChromeUpdateEvent(const base::Time& time, 48 const std::string& previous_version, 49 const std::string& current_version); 50 51 } // namespace util 52 } // namespace performance_monitor 53 54 #endif // CHROME_BROWSER_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UTIL_H_ 55