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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROMEOS_ASH_COMPONENTS_NETWORK_METRICS_VPN_NETWORK_METRICS_HELPER_H_
#define CHROMEOS_ASH_COMPONENTS_NETWORK_METRICS_VPN_NETWORK_METRICS_HELPER_H_
#include <string>
#include "base/component_export.h"
#include "base/scoped_observation.h"
#include "chromeos/ash/components/network/network_configuration_handler.h"
#include "chromeos/ash/components/network/network_configuration_observer.h"
namespace ash {
// This class is responsible for tracking the creation of VPN networks,
// recording the provider type and whether it was configured manually or via
// policy and reporting this information to the UMA backend.
class COMPONENT_EXPORT(CHROMEOS_NETWORK) VpnNetworkMetricsHelper
: public NetworkConfigurationObserver {
public:
VpnNetworkMetricsHelper();
VpnNetworkMetricsHelper(const VpnNetworkMetricsHelper&) = delete;
VpnNetworkMetricsHelper& operator=(const VpnNetworkMetricsHelper&) = delete;
~VpnNetworkMetricsHelper() override;
void Init(NetworkConfigurationHandler* network_configuration_handler);
private:
friend class VpnNetworkMetricsHelperTest;
// The different configuration sources for VPN networks. These values are used
// when reporting to the UMA backend and should not be renumbered or renamed.
// The name "VPNConfigurationSource" is cased to match other metrics.
enum class VPNConfigurationSource {
kConfiguredManually = 0,
kConfiguredByPolicy = 1,
kMaxValue = kConfiguredByPolicy,
};
// NetworkConfigurationObserver:
void OnConfigurationCreated(const std::string& service_path,
const std::string& guid) override;
base::ScopedObservation<NetworkConfigurationHandler,
NetworkConfigurationObserver>
network_configuration_observation_{this};
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_NETWORK_METRICS_VPN_NETWORK_METRICS_HELPER_H_
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