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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 IPC_IPC_LISTENER_H_ | 5 #ifndef IPC_IPC_LISTENER_H_ |
6 #define IPC_IPC_LISTENER_H_ | 6 #define IPC_IPC_LISTENER_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "build/build_config.h" | 9 #include "build/build_config.h" |
10 #include "ipc/ipc_export.h" | 10 #include "ipc/ipc_export.h" |
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21 virtual bool OnMessageReceived(const Message& message) = 0; | 21 virtual bool OnMessageReceived(const Message& message) = 0; |
22 | 22 |
23 // Called when the channel is connected and we have received the internal | 23 // Called when the channel is connected and we have received the internal |
24 // Hello message from the peer. | 24 // Hello message from the peer. |
25 virtual void OnChannelConnected(int32 peer_pid) {} | 25 virtual void OnChannelConnected(int32 peer_pid) {} |
26 | 26 |
27 // Called when an error is detected that causes the channel to close. | 27 // Called when an error is detected that causes the channel to close. |
28 // This method is not called when a channel is closed normally. | 28 // This method is not called when a channel is closed normally. |
29 virtual void OnChannelError() {} | 29 virtual void OnChannelError() {} |
30 | 30 |
| 31 // Called when a message's deserialization failed. |
| 32 virtual void OnBadMessageReceived(const Message& message) {} |
| 33 |
31 #if defined(OS_POSIX) | 34 #if defined(OS_POSIX) |
32 // Called on the server side when a channel that listens for connections | 35 // Called on the server side when a channel that listens for connections |
33 // denies an attempt to connect. | 36 // denies an attempt to connect. |
34 virtual void OnChannelDenied() {} | 37 virtual void OnChannelDenied() {} |
35 | 38 |
36 // Called on the server side when a channel that listens for connections | 39 // Called on the server side when a channel that listens for connections |
37 // has an error that causes the listening channel to close. | 40 // has an error that causes the listening channel to close. |
38 virtual void OnChannelListenError() {} | 41 virtual void OnChannelListenError() {} |
39 #endif // OS_POSIX | 42 #endif // OS_POSIX |
40 | 43 |
41 protected: | 44 protected: |
42 virtual ~Listener() {} | 45 virtual ~Listener() {} |
43 }; | 46 }; |
44 | 47 |
45 } // namespace IPC | 48 } // namespace IPC |
46 | 49 |
47 #endif // IPC_IPC_LISTENER_H_ | 50 #endif // IPC_IPC_LISTENER_H_ |
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