File content as of revision 77:b66a6984ed2d:

/* Copyright (C) 2012 mbed.org, MIT License
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
 * and associated documentation files (the "Software"), to deal in the Software without restriction,
 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or
 * substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
#ifndef TCPSERVER_H
#define TCPSERVER_H

#include "Socket.h"
#include "TCPSocket.h"
#include "NetworkInterface.h"

/** TCP Server.
  */
class TCPServer : public Socket {
public:
    /** TCP Server lifetime
    */
    TCPServer(NetworkInterface *iface);
    ~TCPServer();
    
    /** Bind a socket to a specific port
    \param port     The port to listen for incoming connections on
    \return         0 on success, negative on failure
    */
    int bind(int port);
    
    /** Start listening for incoming connections
    \param backlog  Number of pending connections that can be queued up at any
                    one time [Default: 1]
    \return         0 on success, negative on failure
    */
    int listen(int backlog=1);
    
    /** Accept a new connection.
    \param socket   A TCPSocket instance that will handle the incoming connection.
    \return         0 on success, negative on failure.
    */
    int accept(TCPSocket *connection);

    /** Register a callback on when a new connection is ready
    \param callback Function to call when accept will succeed, may be called in
                    interrupt context.
    */
    void attach_accept(FuncPtr<void()> callback);
};

#endif