1 // Copyright 2014 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_SOCKET_CLIENT_H_ 6 #define CONTENT_RENDERER_P2P_SOCKET_CLIENT_H_ 7 8 #include <vector> 9 10 #include "base/memory/ref_counted.h" 11 #include "content/common/p2p_socket_type.h" 12 #include "net/base/ip_endpoint.h" 13 14 namespace rtc { 15 struct PacketOptions; 16 }; 17 18 namespace content { 19 20 class P2PSocketClientDelegate; 21 22 // P2P socket that routes all calls over IPC. 23 // Note that while ref-counting is thread-safe, all methods must be 24 // called on the same thread. 25 class P2PSocketClient : public base::RefCountedThreadSafe<P2PSocketClient> { 26 public: 27 // Create a new P2PSocketClient() of the specified |type| and connected to 28 // the specified |address|. |address| matters only when |type| is set to 29 // P2P_SOCKET_TCP_CLIENT. The methods on the returned socket may only be 30 // called on the same thread that created it. 31 static scoped_refptr<P2PSocketClient> Create( 32 P2PSocketType type, 33 const net::IPEndPoint& local_address, 34 const net::IPEndPoint& remote_address, 35 P2PSocketClientDelegate* delegate); 36 37 P2PSocketClient() {} 38 39 // Send the |data| to the |address|. 40 virtual void Send(const net::IPEndPoint& address, 41 const std::vector<char>& data) = 0; 42 43 // Send the |data| to the |address| using Differentiated Services Code Point 44 // |dscp|. 45 virtual void SendWithDscp(const net::IPEndPoint& address, 46 const std::vector<char>& data, 47 const rtc::PacketOptions& options) = 0; 48 49 virtual void SetOption(P2PSocketOption option, int value) = 0; 50 51 // Must be called before the socket is destroyed. 52 virtual void Close() = 0; 53 54 virtual int GetSocketID() const = 0; 55 virtual void SetDelegate(P2PSocketClientDelegate* delegate) = 0; 56 57 protected: 58 virtual ~P2PSocketClient() {} 59 60 private: 61 // Calls destructor. 62 friend class base::RefCountedThreadSafe<P2PSocketClient>; 63 }; 64 } // namespace content 65 66 #endif // CONTENT_RENDERER_P2P_SOCKET_CLIENT_H_ 67