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

 *   Copyright (C) December 26, 2008 by Mattias Runge                             *

 *   mattias@runge.se                                                      *

 *   socketthread.cpp                                            *

 *                                                                         *

 *   This program 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.                                   *

 *                                                                         *

 *   This program 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 this program; if not, write to the                         *

 *   Free Software Foundation, Inc.,                                       *

 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *

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

#include "socketthread.h"

#include "virtualmachine.h"

unsigned long int SocketThread::myCount = 0;

Mutex SocketThread::myCountMutex;

SocketThread::SocketThread(string address, unsigned int port, unsigned int reconnectTimeout)

{

    myCountMutex.lock();

    myId = myCount++;

    myCountMutex.unlock();

    mySocket = new AsyncSocket();

    mySocket->setAddress(address);

    mySocket->setPort(port);

    mySocket->setReconnectTimeout(reconnectTimeout);

}

SocketThread::~SocketThread()

{

    if (!stop())

    {

        cout << "~SocketThread() :: Failed to stop thread :: Error code is " + itos(getError()) + "\n";

    }

    else

    {

        //cout << "~SocketThread() :: Successfully stopped thread " << myId << "\n";

    }

    delete mySocket;

}

void SocketThread::startSocket()

{

//cout << "SocketThread::run - starting socket \n";

    mySocket->start();

}

void SocketThread::run()

{

//cout << "SocketThread::run - Thread started " << myId << "\n";

    VirtualMachine &vm = VirtualMachine::getInstance();

//cout << "SocketThread::run - starting socket \n";

//  mySocket->start();

//cout << "SocketThread::run - locking mutex \n";

    mySocket->eventStartListen();

//cout << "SocketThread::run - start wait \n";

    while (true)

    {

        if (!mySocket->eventIsAvailable())

        {

            mySocket->eventWait();

        }

        usleep(2000);

//cout << "SocketThread::run - eventWait over \n";

        while (mySocket->eventIsAvailable())

        {

            SocketEvent socketEvent = mySocket->eventFetch();

            switch (socketEvent.getType())

            {

                case SocketEvent::TYPE_CONNECTED:

//cout << "SocketThread::run - event CONNECTED \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'CONNECTED', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_CONNECTING:

//cout << "SocketThread::run - event CONNECTING \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'CONNECTING', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_CONNECTION_CLOSED:

//cout << "SocketThread::run - event CLOSED \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'CLOSED', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_CONNECTION_DIED:

//cout << "SocketThread::run - event DIED \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'DIED', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_CONNECTION_RESET:

//cout << "SocketThread::run - event RESET \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'RESET', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_CONNECTION_FAILED:

//cout << "SocketThread::run - event CONNECTION_FAILED \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'CONNECTION_FAILED', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_DATA:

//cout << "SocketThread::run - event DATA \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'DATA', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_INACTIVITY:

//cout << "SocketThread::run - event INACTIVITY \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'INACTIVITY', '" + escape(socketEvent.getData()) + "');");

                break;

                case SocketEvent::TYPE_WAITING_RECONNECT:

//cout << "SocketThread::run - event WAITING_RECONNECT \n";

                vm.queueExpression("Socket.triggerSocketCallback(" + itos(myId) + ", 'WAITING_RECONNECT', '" + escape(socketEvent.getData()) + "');");

                break;

            }

        }

    }

//cout << "SocketThread::run - Thread end?\n";

    mySocket->eventStopListen();

}

void SocketThread::send(string data)

{

//cout << "SocketThread::send - Sending data\n";

    mySocket->sendData(data);

}