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28 #ifndef TALK_P2P_BASE_ASYNCSTUNTCPSOCKET_H_
29 #define TALK_P2P_BASE_ASYNCSTUNTCPSOCKET_H_
31 #include "webrtc/base/asynctcpsocket.h"
32 #include "webrtc/base/scoped_ptr.h"
33 #include "webrtc/base/socketfactory.h"
37 class AsyncStunTCPSocket : public rtc::AsyncTCPSocketBase {
39 // Binds and connects |socket| and creates AsyncTCPSocket for
40 // it. Takes ownership of |socket|. Returns NULL if bind() or
41 // connect() fail (|socket| is destroyed in that case).
42 static AsyncStunTCPSocket* Create(
43 rtc::AsyncSocket* socket,
44 const rtc::SocketAddress& bind_address,
45 const rtc::SocketAddress& remote_address);
47 AsyncStunTCPSocket(rtc::AsyncSocket* socket, bool listen);
48 virtual ~AsyncStunTCPSocket() {}
50 virtual int Send(const void* pv, size_t cb,
51 const rtc::PacketOptions& options);
52 virtual void ProcessInput(char* data, size_t* len);
53 virtual void HandleIncomingConnection(rtc::AsyncSocket* socket);
56 // This method returns the message hdr + length written in the header.
57 // This method also returns the number of padding bytes needed/added to the
58 // turn message. |pad_bytes| should be used only when |is_turn| is true.
59 size_t GetExpectedLength(const void* data, size_t len,
62 DISALLOW_EVIL_CONSTRUCTORS(AsyncStunTCPSocket);
65 } // namespace cricket
67 #endif // TALK_P2P_BASE_ASYNCSTUNTCPSOCKET_H_