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// Copyright 2013 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_NETWORK_POLICY_OBSERVER_H_
#define CHROMEOS_ASH_COMPONENTS_NETWORK_NETWORK_POLICY_OBSERVER_H_
#include <string>
namespace ash {
class NetworkPolicyObserver {
public:
NetworkPolicyObserver& operator=(const NetworkPolicyObserver&) = delete;
// Called when the policies for |userhash| were set (also when they were
// updated). An empty |userhash| designates the device policy.
// Note that the policies might be empty and might not have been applied yet
// at that time.
virtual void PoliciesChanged(const std::string& userhash) {}
// Called every time a policy application for |userhash| finished. This is
// only called once no more policies are pending for |userhash|.
// Because cellular policy application can be slow, the notification can be
// dispatched even if cellular policy application is still in progress. In
// this case, another |PoliciesApplied| notification will be invoked when
// cellular policy application is done.
virtual void PoliciesApplied(const std::string& userhash) {}
// Called every time a network is created or updated because of a policy.
virtual void PolicyAppliedToNetwork(const std::string& service_path) {}
// Called just before ManagedNetworkConfigurationHandler is destroyed so that
// observers can safely stop observing.
virtual void OnManagedNetworkConfigurationHandlerShuttingDown() {}
protected:
virtual ~NetworkPolicyObserver() {}
};
} // namespace ash
#endif // CHROMEOS_ASH_COMPONENTS_NETWORK_NETWORK_POLICY_OBSERVER_H_
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