#ifndef TURNTCPSOCKET_HXX
#define TURNTCPSOCKET_HXX

#include <asio.hpp>
#ifdef USE_SSL
#include <asio/ssl.hpp>
#endif
#include <functional>

#include "TurnSocket.hxx"

namespace reTurn {

   class TurnTcpSocket : public TurnSocket
{
public:
   explicit TurnTcpSocket(const asio::ip::address& address = UnspecifiedIpAddress, 
                          unsigned short port = 0);

   virtual unsigned int getSocketDescriptor() { return (unsigned int)mSocket.native_handle(); }

   // To use this socket without a Turn Relay, use this connect call to connect directly
   // to endpoint
   virtual asio::error_code connect(const std::string& address, unsigned short port);

protected:
   virtual asio::error_code rawWrite(const char* buffer, unsigned int size);
   virtual asio::error_code rawWrite(const std::vector<asio::const_buffer>& buffers);
   virtual asio::error_code rawRead(unsigned int timeout, unsigned int* bytesRead, asio::ip::address* sourceAddress=0, unsigned short* sourcePort=0);

   virtual void readHeader();
   virtual void readBody(unsigned int len);
   virtual void cancelSocket();

   /// Handle completion of a read operation for first 32 bits
   virtual void handleReadHeader(const asio::error_code& e);

private:

   asio::ip::tcp::socket mSocket;
};

} 

#endif


/* ====================================================================

 Copyright (c) 2007-2008, Plantronics, Inc.
 Copyright (c) 2008-2018, SIP Spectrum, Inc.
 All rights reserved.

 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are 
 met:

 1. Redistributions of source code must retain the above copyright 
    notice, this list of conditions and the following disclaimer. 

 2. Redistributions in binary form must reproduce the above copyright
    notice, this list of conditions and the following disclaimer in the
    documentation and/or other materials provided with the distribution. 

 3. Neither the name of Plantronics nor the names of its contributors 
    may be used to endorse or promote products derived from this 
    software without specific prior written permission. 

 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
 LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
 A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
 OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
 SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
 LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 ==================================================================== */
