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// Copyright (c) 2014 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 COMPONENTS_BROWSER_WATCHER_WATCHER_METRICS_PROVIDER_WIN_H_
#define COMPONENTS_BROWSER_WATCHER_WATCHER_METRICS_PROVIDER_WIN_H_
#include "base/macros.h"
#include "base/strings/string16.h"
#include "base/task_runner.h"
#include "components/metrics/metrics_provider.h"
namespace browser_watcher {
// Provides stability data captured by the Chrome Watcher, namely the browser
// process exit codes.
class WatcherMetricsProviderWin : public metrics::MetricsProvider {
public:
static const char kBrowserExitCodeHistogramName[];
// Initializes the reporter. |cleanup_io_task_runner| is used to clear
// leftover data in registry if metrics reporting is disabled.
WatcherMetricsProviderWin(const base::char16* registry_path,
base::TaskRunner* cleanup_io_task_runner);
~WatcherMetricsProviderWin() override;
// metrics::MetricsProvider implementation.
void OnRecordingEnabled() override;
void OnRecordingDisabled() override;
void ProvideStabilityMetrics(
metrics::SystemProfileProto* system_profile_proto) override;
private:
bool recording_enabled_;
bool cleanup_scheduled_;
base::string16 registry_path_;
scoped_refptr<base::TaskRunner> cleanup_io_task_runner_;
DISALLOW_COPY_AND_ASSIGN(WatcherMetricsProviderWin);
};
} // namespace browser_watcher
#endif // COMPONENTS_BROWSER_WATCHER_WATCHER_METRICS_PROVIDER_WIN_H_
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