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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 #include "content/renderer/p2p/socket_dispatcher.h" | 5 #include "content/renderer/p2p/socket_dispatcher.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/memory/ref_counted.h" | 8 #include "base/memory/ref_counted.h" |
| 9 #include "base/message_loop_proxy.h" | 9 #include "base/message_loop_proxy.h" |
| 10 #include "content/common/p2p_messages.h" | 10 #include "content/common/p2p_messages.h" |
| 11 #include "content/renderer/p2p/host_address_request.h" | 11 #include "content/renderer/p2p/host_address_request.h" |
| 12 #include "content/renderer/p2p/socket_client.h" | 12 #include "content/renderer/p2p/socket_client.h" |
| 13 #include "content/renderer/render_view_impl.h" | 13 #include "content/renderer/render_view_impl.h" |
| 14 #include "webkit/glue/network_list_observer.h" | |
| 15 | 14 |
| 16 namespace content { | 15 namespace content { |
| 17 | 16 |
| 18 class P2PSocketDispatcher::AsyncMessageSender | 17 class P2PSocketDispatcher::AsyncMessageSender |
| 19 : public base::RefCountedThreadSafe<AsyncMessageSender> { | 18 : public base::RefCountedThreadSafe<AsyncMessageSender> { |
| 20 public: | 19 public: |
| 21 explicit AsyncMessageSender(IPC::Message::Sender* message_sender) | 20 explicit AsyncMessageSender(IPC::Message::Sender* message_sender) |
| 22 : message_loop_(base::MessageLoopProxy::current()), | 21 : message_loop_(base::MessageLoopProxy::current()), |
| 23 message_sender_(message_sender) { | 22 message_sender_(message_sender) { |
| 24 } | 23 } |
| (...skipping 19 matching lines...) Expand all Loading... |
| 44 IPC::Message::Sender* message_sender_; | 43 IPC::Message::Sender* message_sender_; |
| 45 | 44 |
| 46 DISALLOW_COPY_AND_ASSIGN(AsyncMessageSender); | 45 DISALLOW_COPY_AND_ASSIGN(AsyncMessageSender); |
| 47 }; | 46 }; |
| 48 | 47 |
| 49 P2PSocketDispatcher::P2PSocketDispatcher(RenderViewImpl* render_view) | 48 P2PSocketDispatcher::P2PSocketDispatcher(RenderViewImpl* render_view) |
| 50 : content::RenderViewObserver(render_view), | 49 : content::RenderViewObserver(render_view), |
| 51 message_loop_(base::MessageLoopProxy::current()), | 50 message_loop_(base::MessageLoopProxy::current()), |
| 52 network_notifications_started_(false), | 51 network_notifications_started_(false), |
| 53 network_list_observers_( | 52 network_list_observers_( |
| 54 new ObserverListThreadSafe<webkit_glue::NetworkListObserver>()), | 53 new ObserverListThreadSafe<NetworkListObserver>()), |
| 55 async_message_sender_(new AsyncMessageSender(this)) { | 54 async_message_sender_(new AsyncMessageSender(this)) { |
| 56 } | 55 } |
| 57 | 56 |
| 58 P2PSocketDispatcher::~P2PSocketDispatcher() { | 57 P2PSocketDispatcher::~P2PSocketDispatcher() { |
| 59 network_list_observers_->AssertEmpty(); | 58 network_list_observers_->AssertEmpty(); |
| 60 if (network_notifications_started_) | 59 if (network_notifications_started_) |
| 61 Send(new P2PHostMsg_StopNetworkNotifications(routing_id())); | 60 Send(new P2PHostMsg_StopNetworkNotifications(routing_id())); |
| 62 for (IDMap<P2PSocketClient>::iterator i(&clients_); !i.IsAtEnd(); | 61 for (IDMap<P2PSocketClient>::iterator i(&clients_); !i.IsAtEnd(); |
| 63 i.Advance()) { | 62 i.Advance()) { |
| 64 i.GetCurrentValue()->Detach(); | 63 i.GetCurrentValue()->Detach(); |
| 65 } | 64 } |
| 66 async_message_sender_->Detach(); | 65 async_message_sender_->Detach(); |
| 67 } | 66 } |
| 68 | 67 |
| 69 void P2PSocketDispatcher::AddNetworkListObserver( | 68 void P2PSocketDispatcher::AddNetworkListObserver( |
| 70 webkit_glue::NetworkListObserver* network_list_observer) { | 69 NetworkListObserver* network_list_observer) { |
| 71 network_list_observers_->AddObserver(network_list_observer); | 70 network_list_observers_->AddObserver(network_list_observer); |
| 72 network_notifications_started_ = true; | 71 network_notifications_started_ = true; |
| 73 async_message_sender_->Send( | 72 async_message_sender_->Send( |
| 74 new P2PHostMsg_StartNetworkNotifications(routing_id())); | 73 new P2PHostMsg_StartNetworkNotifications(routing_id())); |
| 75 } | 74 } |
| 76 | 75 |
| 77 void P2PSocketDispatcher::RemoveNetworkListObserver( | 76 void P2PSocketDispatcher::RemoveNetworkListObserver( |
| 78 webkit_glue::NetworkListObserver* network_list_observer) { | 77 NetworkListObserver* network_list_observer) { |
| 79 network_list_observers_->RemoveObserver(network_list_observer); | 78 network_list_observers_->RemoveObserver(network_list_observer); |
| 80 } | 79 } |
| 81 | 80 |
| 82 bool P2PSocketDispatcher::OnMessageReceived(const IPC::Message& message) { | 81 bool P2PSocketDispatcher::OnMessageReceived(const IPC::Message& message) { |
| 83 bool handled = true; | 82 bool handled = true; |
| 84 IPC_BEGIN_MESSAGE_MAP(P2PSocketDispatcher, message) | 83 IPC_BEGIN_MESSAGE_MAP(P2PSocketDispatcher, message) |
| 85 IPC_MESSAGE_HANDLER(P2PMsg_NetworkListChanged, OnNetworkListChanged) | 84 IPC_MESSAGE_HANDLER(P2PMsg_NetworkListChanged, OnNetworkListChanged) |
| 86 IPC_MESSAGE_HANDLER(P2PMsg_GetHostAddressResult, OnGetHostAddressResult) | 85 IPC_MESSAGE_HANDLER(P2PMsg_GetHostAddressResult, OnGetHostAddressResult) |
| 87 IPC_MESSAGE_HANDLER(P2PMsg_OnSocketCreated, OnSocketCreated) | 86 IPC_MESSAGE_HANDLER(P2PMsg_OnSocketCreated, OnSocketCreated) |
| 88 IPC_MESSAGE_HANDLER(P2PMsg_OnIncomingTcpConnection, OnIncomingTcpConnection) | 87 IPC_MESSAGE_HANDLER(P2PMsg_OnIncomingTcpConnection, OnIncomingTcpConnection) |
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| 114 P2PHostAddressRequest* request) { | 113 P2PHostAddressRequest* request) { |
| 115 return host_address_requests_.Add(request); | 114 return host_address_requests_.Add(request); |
| 116 } | 115 } |
| 117 | 116 |
| 118 void P2PSocketDispatcher::UnregisterHostAddressRequest(int id) { | 117 void P2PSocketDispatcher::UnregisterHostAddressRequest(int id) { |
| 119 host_address_requests_.Remove(id); | 118 host_address_requests_.Remove(id); |
| 120 } | 119 } |
| 121 | 120 |
| 122 void P2PSocketDispatcher::OnNetworkListChanged( | 121 void P2PSocketDispatcher::OnNetworkListChanged( |
| 123 const net::NetworkInterfaceList& networks) { | 122 const net::NetworkInterfaceList& networks) { |
| 124 network_list_observers_->Notify( | 123 network_list_observers_->Notify(&NetworkListObserver::OnNetworkListChanged, |
| 125 &webkit_glue::NetworkListObserver::OnNetworkListChanged, networks); | 124 networks); |
| 126 } | 125 } |
| 127 | 126 |
| 128 void P2PSocketDispatcher::OnGetHostAddressResult( | 127 void P2PSocketDispatcher::OnGetHostAddressResult( |
| 129 int32 request_id, | 128 int32 request_id, |
| 130 const net::IPAddressNumber& address) { | 129 const net::IPAddressNumber& address) { |
| 131 P2PHostAddressRequest* request = host_address_requests_.Lookup(request_id); | 130 P2PHostAddressRequest* request = host_address_requests_.Lookup(request_id); |
| 132 if (!request) { | 131 if (!request) { |
| 133 VLOG(1) << "Received P2P message for socket that doesn't exist."; | 132 VLOG(1) << "Received P2P message for socket that doesn't exist."; |
| 134 return; | 133 return; |
| 135 } | 134 } |
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| 176 // hasn't processed the close message by the time it sends the | 175 // hasn't processed the close message by the time it sends the |
| 177 // message to the renderer. | 176 // message to the renderer. |
| 178 VLOG(1) << "Received P2P message for socket that doesn't exist."; | 177 VLOG(1) << "Received P2P message for socket that doesn't exist."; |
| 179 return NULL; | 178 return NULL; |
| 180 } | 179 } |
| 181 | 180 |
| 182 return client; | 181 return client; |
| 183 } | 182 } |
| 184 | 183 |
| 185 } // namespace content | 184 } // namespace content |
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