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// Copyright (c) 2011 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_POLICY_NETWORK_CONFIGURATION_UPDATER_H_
#define CHROME_BROWSER_POLICY_NETWORK_CONFIGURATION_UPDATER_H_
#pragma once
#include <string>
#include "chrome/browser/chromeos/cros/network_ui_data.h"
#include "chrome/browser/policy/configuration_policy_provider.h"
namespace chromeos {
class NetworkLibrary;
}
namespace policy {
class PolicyMap;
// Keeps track of the network configuration policy settings and updates the
// network definitions whenever the configuration changes.
class NetworkConfigurationUpdater
: public ConfigurationPolicyProvider::Observer {
public:
NetworkConfigurationUpdater(ConfigurationPolicyProvider* provider,
chromeos::NetworkLibrary* network_library);
virtual ~NetworkConfigurationUpdater();
// ConfigurationPolicyProvider::Observer:
virtual void OnUpdatePolicy(ConfigurationPolicyProvider* provider) OVERRIDE;
private:
// Grabs network configuration from policy and applies it.
void Update();
// Extracts ONC string from |policy_map| and pushes the configuration to
// |network_library_| if it's different from |*cached_value| (which is
// updated).
void ApplyNetworkConfiguration(const PolicyMap& policy_map,
ConfigurationPolicyType policy_type,
chromeos::NetworkUIData::ONCSource onc_source,
std::string* cached_value);
// Wraps the provider we read network configuration from.
ConfigurationPolicyObserverRegistrar provider_registrar_;
// Network library to write network configuration to.
chromeos::NetworkLibrary* network_library_;
// Current settings.
std::string device_network_config_;
std::string user_network_config_;
DISALLOW_COPY_AND_ASSIGN(NetworkConfigurationUpdater);
};
} // namespace policy
#endif // CHROME_BROWSER_POLICY_NETWORK_CONFIGURATION_UPDATER_H_
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