/*
 *  xfirelib - C++ Library for the xfire protocol.
 *  Copyright (C) 2006 by
 *          Beat Wolf <asraniel@fryx.ch> / http://gfire.sf.net
 *          Herbert Poul <herbert.poul@gmail.com> / http://goim.us
 *    http://xfirelib.sphene.net
 *
 *  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., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */

#include "stdafx.h"

#include "messagepacket.h"
#include "xfireparse.h"
#include "variablevalue.h"
#include "xdebug.h"

using namespace std;

namespace xfirelib
{
	MessagePacket::MessagePacket()
	{
		m_packetID = 133;
	}

	int MessagePacket::getPacketContent(char *packet)
	{
		memcpy(packet, m_buf, m_bufLength);
		m_packetID = 2;
		return 150;
	}

	void MessagePacket::parseContent(char *buf, int length, int)
	{
		m_bufLength = length;
		XINFO(("Got IM\n"));

		int index = 0;
		m_sid = new VariableValue();
		m_peermsg = new VariableValue();
		m_msgtype = new VariableValue();

		index += m_sid->readName(buf, index);
		index++; //ignore 03
		index += m_sid->readValue(buf, index, 16);

		index += m_peermsg->readName(buf, index);
		index++;
		index++;
		index += m_msgtype->readName(buf, index);
		index++;
		index += m_msgtype->readValue(buf, index, 4);

		if (m_msgtype->getValue()[0] == 0) {
			m_imindex = new VariableValue();
			index += m_imindex->readName(buf, index);

			VariableValue messageTemp;
			index++;//ignore 02
			index += m_imindex->readValue(buf, index, 4);
			index += messageTemp.readName(buf, index);
			index++;
			index += messageTemp.readValue(buf, index, 2);
			int messageLength = messageTemp.getValueAsLong();
			index = messageTemp.readValue(buf, index, messageLength);

			for (int i = 0; i < messageTemp.getValueLength(); i++) {
				m_message += messageTemp.getValue()[i];
			}
			/*TODO: implement this and answer the package*/
		}
		else if (m_msgtype->getValue()[0] == 1) {
			cout << "got ack for a message we have sent" << endl;
		}
		else if (m_msgtype->getValue()[0] == 2) {
			memcpy(m_buf, buf, 150);
			/*answer the packet*/
			cout << "some auth magic stuff" << length << endl;
		}
	}
};