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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 REMOTING_HOST_STATUS_OBSERVER_H_
#define REMOTING_HOST_STATUS_OBSERVER_H_
#include <string>
namespace remoting {
class SignalStrategy;
class HostStatusObserver {
public:
HostStatusObserver() { }
virtual ~HostStatusObserver() { }
// Called on the network thread when status of the XMPP changes.
virtual void OnSignallingConnected(SignalStrategy* signal_strategy,
const std::string& full_jid) = 0;
virtual void OnSignallingDisconnected() = 0;
// Called on the network thread when an unauthorized user attempts
// to connect to the host.
virtual void OnAccessDenied() = 0;
// Called on the main thread when a client authenticates, or disconnects.
// The observer must not tear-down ChromotingHost state on receipt of
// this callback; it is purely informational.
virtual void OnAuthenticatedClientsChanged(int authenticated_clients) = 0;
// Called on the main thread when the host shuts down.
virtual void OnShutdown() = 0;
};
} // namespace remoting
#endif // REMOTING_HOST_STATUS_OBSERVER_H_
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