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 #include "chrome/browser/performance_monitor/performance_monitor_util.h" 6 7 #include "base/json/json_writer.h" 8 #include "base/memory/scoped_ptr.h" 9 #include "base/strings/string_number_conversions.h" 10 #include "base/threading/sequenced_worker_pool.h" 11 #include "base/time/time.h" 12 #include "chrome/browser/performance_monitor/events.h" 13 #include "content/public/browser/browser_thread.h" 14 15 namespace performance_monitor { 16 namespace util { 17 18 bool PostTaskToDatabaseThreadAndReply( 19 const tracked_objects::Location& from_here, 20 const base::Closure& request, 21 const base::Closure& reply) { 22 base::SequencedWorkerPool* pool = content::BrowserThread::GetBlockingPool(); 23 base::SequencedWorkerPool::SequenceToken token = 24 pool->GetNamedSequenceToken(Database::kDatabaseSequenceToken); 25 return pool->GetSequencedTaskRunner(token)->PostTaskAndReply( 26 from_here, request, reply); 27 } 28 29 scoped_ptr<Event> CreateExtensionEvent(const EventType type, 30 const base::Time& time, 31 const std::string& id, 32 const std::string& name, 33 const std::string& url, 34 const int location, 35 const std::string& version, 36 const std::string& description) { 37 events::ExtensionEvent event; 38 event.event_type = type; 39 event.time = static_cast<double>(time.ToInternalValue()); 40 event.extension_id = id; 41 event.extension_name = name; 42 event.extension_url = url; 43 event.extension_location = location; 44 event.extension_version = version; 45 event.extension_description = description; 46 scoped_ptr<base::DictionaryValue> value = event.ToValue(); 47 return scoped_ptr<Event>(new Event( 48 type, time, value.Pass())); 49 } 50 51 scoped_ptr<Event> CreateRendererFailureEvent(const base::Time& time, 52 const EventType& type, 53 const std::string& url) { 54 events::RendererFailure event; 55 event.event_type = type; 56 event.time = static_cast<double>(time.ToInternalValue()); 57 event.url = url; 58 scoped_ptr<base::DictionaryValue> value = event.ToValue(); 59 return scoped_ptr<Event>(new Event(type, time, value.Pass())); 60 } 61 62 scoped_ptr<Event> CreateUncleanExitEvent(const base::Time& time, 63 const std::string& profile_name) { 64 events::UncleanExit event; 65 event.event_type = EVENT_UNCLEAN_EXIT; 66 event.time = static_cast<double>(time.ToInternalValue()); 67 event.profile_name = profile_name; 68 scoped_ptr<base::DictionaryValue> value = event.ToValue(); 69 return scoped_ptr<Event>(new Event( 70 EVENT_UNCLEAN_EXIT, time, value.Pass())); 71 } 72 73 scoped_ptr<Event> CreateChromeUpdateEvent(const base::Time& time, 74 const std::string& previous_version, 75 const std::string& current_version) { 76 events::ChromeUpdate event; 77 event.event_type = EVENT_CHROME_UPDATE; 78 event.time = static_cast<double>(time.ToInternalValue()); 79 event.previous_version = previous_version; 80 event.current_version = current_version; 81 scoped_ptr<base::DictionaryValue> value = event.ToValue(); 82 return scoped_ptr<Event>(new Event( 83 EVENT_CHROME_UPDATE, time, value.Pass())); 84 } 85 86 } // namespace util 87 } // namespace performance_monitor 88
