/******************************************************************

*

*   CyberUPnP for Java

*

*   Copyright (C) Satoshi Konno 2002

*

*   File: SSDPSearchResponseSocket.java

*

*   Revision;

*

*   11/20/02

*       - first revision.

*   05/28/03

*       - Added post() to send a SSDPSearchRequest.

*   

******************************************************************/



package org.cybergarage.upnp.ssdp;



import org.cybergarage.upnp.*;



public class SSDPSearchResponseSocket extends HTTPUSocket implements Runnable

{

    ////////////////////////////////////////////////

    //  Constructor

    ////////////////////////////////////////////////



    public SSDPSearchResponseSocket()

    {

        setControlPoint(null);

    }

    

    public SSDPSearchResponseSocket(String bindAddr, int port)

    {

        super(bindAddr, port);

        setControlPoint(null);

    }



    ////////////////////////////////////////////////

    //  ControlPoint    

    ////////////////////////////////////////////////



    private ControlPoint controlPoint = null;

    

    public void setControlPoint(ControlPoint ctrlp)

    {

        this.controlPoint = ctrlp;

    }



    public ControlPoint getControlPoint()

    {

        return controlPoint;

    }



    ////////////////////////////////////////////////

    //  run 

    ////////////////////////////////////////////////



    private Thread deviceSearchResponseThread = null;

        

    public void run()

    {

        Thread thisThread = Thread.currentThread();

        

        ControlPoint ctrlPoint = getControlPoint();



        while (deviceSearchResponseThread == thisThread) {

            Thread.yield();

            SSDPPacket packet = receive();

            if (packet == null)

                break;

            if (ctrlPoint != null)

                ctrlPoint.searchResponseReceived(packet); 

        }

    }

    

    public void start()

    {

        deviceSearchResponseThread = new Thread(this);

        

        /* Razvan 2008-03: name the thread for debugging*/

  		deviceSearchResponseThread.setName("CyberSSDPResponse"+deviceSearchResponseThread.getName());	

  		deviceSearchResponseThread.setDaemon(true);

  		

        deviceSearchResponseThread.start();

    }

    

    public void stop()

    {

        deviceSearchResponseThread = null;

    }



    ////////////////////////////////////////////////

    //  post

    ////////////////////////////////////////////////



    public boolean post(String addr, int port, SSDPSearchResponse res)

    {

        return post(addr, port, res.getHeader());

    }



    ////////////////////////////////////////////////

    //  post

    ////////////////////////////////////////////////



    public boolean post(String addr, int port, SSDPSearchRequest req)

    {

        return post(addr, port, req.toString());

    }

}