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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef REMOTING_HOST_STATUS_OBSERVER_H_ | 5 #ifndef REMOTING_HOST_HOST_STATUS_OBSERVER_H_ |
6 #define REMOTING_HOST_STATUS_OBSERVER_H_ | 6 #define REMOTING_HOST_HOST_STATUS_OBSERVER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 namespace remoting { | 10 namespace remoting { |
11 class SignalStrategy; | 11 class SignalStrategy; |
12 | 12 |
13 namespace protocol { | |
14 class ConnectionToClient; | |
15 } | |
16 | |
17 // Interface for host status observer. All methods are invoked on the | 13 // Interface for host status observer. All methods are invoked on the |
18 // network thread. | 14 // network thread. |
19 class HostStatusObserver { | 15 class HostStatusObserver { |
20 public: | 16 public: |
21 HostStatusObserver() { } | 17 HostStatusObserver() { } |
22 virtual ~HostStatusObserver() { } | 18 virtual ~HostStatusObserver() { } |
23 | 19 |
24 // Called when status of the signalling channel changes. | 20 // Called when status of the signalling channel changes. |
25 virtual void OnSignallingConnected(SignalStrategy* signal_strategy, | 21 virtual void OnSignallingConnected(SignalStrategy* signal_strategy, |
26 const std::string& full_jid) = 0; | 22 const std::string& full_jid) = 0; |
27 virtual void OnSignallingDisconnected() = 0; | 23 virtual void OnSignallingDisconnected() = 0; |
28 | 24 |
29 // Called when an unauthorized user attempts to connect to the host. | 25 // Called when an unauthorized user attempts to connect to the host. |
30 virtual void OnAccessDenied() = 0; | 26 virtual void OnAccessDenied() = 0; |
31 | 27 |
32 // Called when a client authenticates, or disconnects. Observers | 28 // Called when a client authenticates, or disconnects. Observers |
33 // must not tear-down ChromotingHost state on receipt of this | 29 // must not tear-down ChromotingHost state on receipt of this |
34 // callback; it is purely informational. | 30 // callback; it is purely informational. |
35 virtual void OnClientAuthenticated(const std::string& jid) = 0; | 31 virtual void OnClientAuthenticated(const std::string& jid) = 0; |
36 virtual void OnClientDisconnected(const std::string& jid) = 0; | 32 virtual void OnClientDisconnected(const std::string& jid) = 0; |
37 | 33 |
38 // Called when the host shuts down. | 34 // Called when the host shuts down. |
39 virtual void OnShutdown() = 0; | 35 virtual void OnShutdown() = 0; |
40 }; | 36 }; |
41 | 37 |
42 } // namespace remoting | 38 } // namespace remoting |
43 | 39 |
44 #endif // REMOTING_HOST_STATUS_OBSERVER_H_ | 40 #endif // REMOTING_HOST_HOST_STATUS_OBSERVER_H_ |
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