// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UTIL_H_
#define CHROME_BROWSER_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UTIL_H_
#include "base/callback.h"
#include "base/time/time.h"
#include "base/tracked_objects.h"
#include "chrome/browser/performance_monitor/database.h"
#include "chrome/browser/performance_monitor/event.h"
#include "chrome/browser/performance_monitor/metric.h"
#include "chrome/common/extensions/extension_constants.h"
namespace performance_monitor {
namespace util {
// Posts |request| to the performance monitor database's sequenced thread. On
// completion |reply| is posted to the thread that called
// PostTaskToDatabaseThreadAndReply.
bool PostTaskToDatabaseThreadAndReply(
const tracked_objects::Location& from_here,
const base::Closure& request,
const base::Closure& reply);
// These are a collection of methods designed to create an event to store the
// pertinent information, given all the fields. Please use these methods to
// create any PerformanceMonitor events, as this will ensure strong-typing
// guards that performance_monitor::Event() will not.
scoped_ptr<Event> CreateExtensionEvent(const EventType type,
const base::Time& time,
const std::string& id,
const std::string& name,
const std::string& url,
const int location,
const std::string& version,
const std::string& description);
scoped_ptr<Event> CreateRendererFailureEvent(const base::Time& time,
const EventType& type,
const std::string& url);
scoped_ptr<Event> CreateUncleanExitEvent(const base::Time& time,
const std::string& profile_name);
scoped_ptr<Event> CreateChromeUpdateEvent(const base::Time& time,
const std::string& previous_version,
const std::string& current_version);
} // namespace util
} // namespace performance_monitor
#endif // CHROME_BROWSER_PERFORMANCE_MONITOR_PERFORMANCE_MONITOR_UTIL_H_