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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 // P2PSocketDispatcher is a per-renderer object that dispatchers all | 5 // P2PSocketDispatcher is a per-renderer object that dispatchers all |
6 // P2P messages received from the browser and relays all P2P messages | 6 // P2P messages received from the browser and relays all P2P messages |
7 // sent to the browser. P2PSocketClient instances register themselves | 7 // sent to the browser. P2PSocketClient instances register themselves |
8 // with the dispatcher using RegisterClient() and UnregisterClient(). | 8 // with the dispatcher using RegisterClient() and UnregisterClient(). |
9 // | 9 // |
10 // Relationship of classes. | 10 // Relationship of classes. |
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34 class RenderViewImpl; | 34 class RenderViewImpl; |
35 | 35 |
36 namespace base { | 36 namespace base { |
37 class MessageLoopProxy; | 37 class MessageLoopProxy; |
38 } // namespace base | 38 } // namespace base |
39 | 39 |
40 namespace net { | 40 namespace net { |
41 class IPEndPoint; | 41 class IPEndPoint; |
42 } // namespace net | 42 } // namespace net |
43 | 43 |
| 44 namespace webkit_glue { |
| 45 class NetworkListObserver; |
| 46 } // webkit_glue |
| 47 |
44 namespace content { | 48 namespace content { |
45 | 49 |
46 class P2PHostAddressRequest; | 50 class P2PHostAddressRequest; |
47 class P2PSocketClient; | 51 class P2PSocketClient; |
48 | 52 |
49 // P2PSocketDispatcher works on the renderer thread. It dispatches all | 53 // P2PSocketDispatcher works on the renderer thread. It dispatches all |
50 // messages on that thread, and all its methods must be called on the | 54 // messages on that thread, and all its methods must be called on the |
51 // same thread. | 55 // same thread. |
52 class CONTENT_EXPORT P2PSocketDispatcher : public content::RenderViewObserver { | 56 class CONTENT_EXPORT P2PSocketDispatcher : public content::RenderViewObserver { |
53 public: | 57 public: |
54 class NetworkListObserver { | |
55 public: | |
56 virtual ~NetworkListObserver() { } | |
57 | |
58 virtual void OnNetworkListChanged( | |
59 const net::NetworkInterfaceList& list) = 0; | |
60 | |
61 protected: | |
62 NetworkListObserver() { } | |
63 | |
64 private: | |
65 DISALLOW_COPY_AND_ASSIGN(NetworkListObserver); | |
66 }; | |
67 | |
68 explicit P2PSocketDispatcher(RenderViewImpl* render_view); | 58 explicit P2PSocketDispatcher(RenderViewImpl* render_view); |
69 virtual ~P2PSocketDispatcher(); | 59 virtual ~P2PSocketDispatcher(); |
70 | 60 |
71 // Add a new network list observer. Each observer is called | 61 // Add a new network list observer. Each observer is called |
72 // immidiately after its't registered and then later whenever | 62 // immidiately after it is registered and then later whenever |
73 // network configuration changes. | 63 // network configuration changes. |
74 void AddNetworkListObserver(NetworkListObserver* network_list_observer); | 64 void AddNetworkListObserver( |
| 65 webkit_glue::NetworkListObserver* network_list_observer); |
75 | 66 |
76 // Removes network list observer. | 67 // Removes network list observer. |
77 void RemoveNetworkListObserver(NetworkListObserver* network_list_observer); | 68 void RemoveNetworkListObserver( |
| 69 webkit_glue::NetworkListObserver* network_list_observer); |
78 | 70 |
79 // RenderViewObserver overrides. | 71 // RenderViewObserver overrides. |
80 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | 72 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; |
81 | 73 |
82 private: | 74 private: |
83 friend class P2PHostAddressRequest; | 75 friend class P2PHostAddressRequest; |
84 friend class P2PSocketClient; | 76 friend class P2PSocketClient; |
85 class AsyncMessageSender; | 77 class AsyncMessageSender; |
86 | 78 |
87 base::MessageLoopProxy* message_loop(); | 79 base::MessageLoopProxy* message_loop(); |
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106 const std::vector<char>& data); | 98 const std::vector<char>& data); |
107 | 99 |
108 P2PSocketClient* GetClient(int socket_id); | 100 P2PSocketClient* GetClient(int socket_id); |
109 | 101 |
110 scoped_refptr<base::MessageLoopProxy> message_loop_; | 102 scoped_refptr<base::MessageLoopProxy> message_loop_; |
111 IDMap<P2PSocketClient> clients_; | 103 IDMap<P2PSocketClient> clients_; |
112 | 104 |
113 IDMap<P2PHostAddressRequest> host_address_requests_; | 105 IDMap<P2PHostAddressRequest> host_address_requests_; |
114 | 106 |
115 bool network_notifications_started_; | 107 bool network_notifications_started_; |
116 scoped_refptr<ObserverListThreadSafe<NetworkListObserver> > | 108 scoped_refptr<ObserverListThreadSafe<webkit_glue::NetworkListObserver> > |
117 network_list_observers_; | 109 network_list_observers_; |
118 | 110 |
119 scoped_refptr<AsyncMessageSender> async_message_sender_; | 111 scoped_refptr<AsyncMessageSender> async_message_sender_; |
120 | 112 |
121 DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcher); | 113 DISALLOW_COPY_AND_ASSIGN(P2PSocketDispatcher); |
122 }; | 114 }; |
123 | 115 |
124 } // namespace content | 116 } // namespace content |
125 | 117 |
126 #endif // CONTENT_RENDERER_P2P_SOCKET_DISPATCHER_H_ | 118 #endif // CONTENT_RENDERER_P2P_SOCKET_DISPATCHER_H_ |
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