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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CONTENT_RENDERER_P2P_P2P_TRANSPORT_IMPL_H_ | |
| 6 #define CONTENT_RENDERER_P2P_P2P_TRANSPORT_IMPL_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 #include "base/compiler_specific.h" | |
| 12 #include "base/memory/scoped_ptr.h" | |
| 13 #include "content/common/content_export.h" | |
| 14 #include "net/base/completion_callback.h" | |
| 15 #include "third_party/libjingle/source/talk/base/sigslot.h" | |
| 16 #include "webkit/glue/p2p_transport.h" | |
| 17 | |
| 18 namespace cricket { | |
| 19 class Candidate; | |
| 20 class PortAllocator; | |
| 21 class P2PTransportChannel; | |
| 22 class TransportChannel; | |
| 23 class TransportChannelImpl; | |
| 24 } // namespace cricket | |
| 25 | |
| 26 namespace jingle_glue { | |
| 27 class TransportChannelSocketAdapter; | |
| 28 class PseudoTcpAdapter; | |
| 29 } // namespace jingle_glue | |
| 30 | |
| 31 namespace talk_base { | |
| 32 class NetworkManager; | |
| 33 class PacketSocketFactory; | |
| 34 } // namespace talk_base | |
| 35 | |
| 36 namespace content { | |
| 37 | |
| 38 class P2PSocketDispatcher; | |
| 39 | |
| 40 class CONTENT_EXPORT P2PTransportImpl | |
| 41 : NON_EXPORTED_BASE(public webkit_glue::P2PTransport), | |
| 42 public sigslot::has_slots<> { | |
| 43 public: | |
| 44 // Creates P2PTransportImpl using specified NetworkManager and | |
| 45 // PacketSocketFactory. Takes ownership of |network_manager| and | |
| 46 // |socket_factory|. Provided to be used for tests only. | |
| 47 P2PTransportImpl(talk_base::NetworkManager* network_manager, | |
| 48 talk_base::PacketSocketFactory* socket_factory); | |
| 49 | |
| 50 // Creates P2PTransportImpl using specified | |
| 51 // P2PSocketDispatcher. This constructor creates IpcNetworkManager | |
| 52 // and IpcPacketSocketFactory, and keeps ownership of these objects. | |
| 53 explicit P2PTransportImpl(P2PSocketDispatcher* socket_dispatcher); | |
| 54 | |
| 55 virtual ~P2PTransportImpl(); | |
| 56 | |
| 57 // webkit_glue::P2PTransport interface. | |
| 58 virtual bool Init(WebKit::WebFrame* web_frame, | |
| 59 const std::string& name, | |
| 60 Protocol protocol, | |
| 61 const Config& config, | |
| 62 EventHandler* event_handler) OVERRIDE; | |
| 63 virtual bool AddRemoteCandidate(const std::string& address) OVERRIDE; | |
| 64 virtual net::Socket* GetChannel() OVERRIDE; | |
| 65 | |
| 66 private: | |
| 67 class ChannelAdapter; | |
| 68 | |
| 69 void OnRequestSignaling(cricket::TransportChannelImpl* channel); | |
| 70 void OnCandidateReady(cricket::TransportChannelImpl* channel, | |
| 71 const cricket::Candidate& candidate); | |
| 72 void OnReadableState(cricket::TransportChannel* channel); | |
| 73 void OnWriteableState(cricket::TransportChannel* channel); | |
| 74 | |
| 75 void OnTcpConnected(int result); | |
| 76 | |
| 77 P2PSocketDispatcher* socket_dispatcher_; | |
| 78 std::string name_; | |
| 79 EventHandler* event_handler_; | |
| 80 State state_; | |
| 81 | |
| 82 scoped_ptr<talk_base::NetworkManager> network_manager_; | |
| 83 scoped_ptr<talk_base::PacketSocketFactory> socket_factory_; | |
| 84 | |
| 85 scoped_ptr<cricket::PortAllocator> allocator_; | |
| 86 scoped_ptr<cricket::P2PTransportChannel> channel_; | |
| 87 | |
| 88 scoped_ptr<jingle_glue::TransportChannelSocketAdapter> channel_adapter_; | |
| 89 scoped_ptr<jingle_glue::PseudoTcpAdapter> pseudo_tcp_adapter_; | |
| 90 | |
| 91 DISALLOW_COPY_AND_ASSIGN(P2PTransportImpl); | |
| 92 }; | |
| 93 | |
| 94 } // namespace content | |
| 95 | |
| 96 #endif // CONTENT_RENDERER_P2P_P2P_TRANSPORT_IMPL_H_ | |
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