/*
* Copyright (C) 2005 Luca Veltri - University of Parma - Italy
*
* This file is part of MjSip (http://www.mjsip.org)
*
* MjSip is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MjSip is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MjSip; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author(s):
* Luca Veltri (luca.veltri@unipr.it)
*/
package org.zoolu.net;
import java.net.Socket;
//import java.net.InetAddress;
import java.io.InputStream;
import java.io.OutputStream;
/** TcpSocket provides a uniform interface to TCP transport protocol,
* regardless J2SE or J2ME is used.
*/
public class TcpSocket
{
/** Socket */
Socket socket;
/** Creates a new TcpSocket */
TcpSocket()
{ socket=null;
}
/** Creates a new TcpSocket */
TcpSocket(Socket sock)
{ socket=sock;
}
/** Creates a new TcpSocket */
public TcpSocket(String host, int port) throws java.io.IOException
{ socket=new Socket(host,port);
}
/** Creates a new TcpSocket */
public TcpSocket(String host, int port, IpAddress local_ipaddr, int local_port) throws java.io.IOException
{ socket=new Socket(host,port,local_ipaddr.getInetAddress(),local_port);
}
/** Creates a new UdpSocket */
public TcpSocket(IpAddress ipaddr, int port) throws java.io.IOException
{ socket=new Socket(ipaddr.getInetAddress(),port);
}
/** Creates a new UdpSocket */
public TcpSocket(IpAddress ipaddr, int port, IpAddress local_ipaddr, int local_port) throws java.io.IOException
{ socket=new Socket(ipaddr.getInetAddress(),port,local_ipaddr.getInetAddress(),local_port);
}
/** Closes this socket. */
public void close() throws java.io.IOException
{ socket.close();
}
/** Gets the address to which the socket is connected. */
public IpAddress getAddress()
{ return new IpAddress(socket.getInetAddress());
}
/** Gets an input stream for this socket. */
public InputStream getInputStream() throws java.io.IOException
{ return socket.getInputStream();
}
/** Gets the local address to which the socket is bound. */
public IpAddress getLocalAddress()
{ return new IpAddress(socket.getLocalAddress());
}
/** Gets the local port to which this socket is bound. */
public int getLocalPort()
{ return socket.getLocalPort();
}
/** Gets an output stream for this socket. */
public OutputStream getOutputStream() throws java.io.IOException
{ return socket.getOutputStream();
}
/** Gets the remote port to which this socket is connected. */
public int getPort()
{ return socket.getPort();
}
/** Gets the socket timeout. */
public int getSoTimeout() throws java.net.SocketException
{ return socket.getSoTimeout();
}
/** Enables/disables the socket timeou, in milliseconds. */
public void setSoTimeout(int timeout) throws java.net.SocketException
{ socket.setSoTimeout(timeout);
}
/** Converts this object to a String. */
public String toString()
{ return socket.toString();
}
}