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/***************************************************************************
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 *   Copyright (C) 2008 by Manuel Schrape                                  *
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 *   manuel.schrape@gmx.de                                                 *
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 *                                                                         *
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 *   This program is free software; you can redistribute it and/or modify  *
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 *   it under the terms of the GNU General Public License as published by  *
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 *   the Free Software Foundation; either version 2 of the License.        *
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 *                                                                         *
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 *   This program is distributed in the hope that it will be useful,       *
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 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
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 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
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 *   GNU General Public License for more details.                          *
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 *                                                                         *
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 *   You should have received a copy of the GNU General Public License     *
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 *   along with this program; if not, write to the                         *
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 *   Free Software Foundation, Inc.,                                       *
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 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
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 ***************************************************************************/
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#include <QStringList>
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#include "cServer.h"
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cServer::cServer()
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{
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    NaviCount = 0;
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}
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void cServer::start_Server(int Port, cSettings *Set)
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{
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    Settings = Set;
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    TcpServer = new QTcpServer();
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    if (!TcpServer->listen(QHostAddress::Any, qint16(Port)))
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    {
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        qDebug("Kann Serversocket nicht Einrichten..!!");
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    }
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    else
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    {
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        connect(TcpServer, SIGNAL(newConnection()), this, SLOT(slot_NewConnection()));
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    }
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}
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void cServer::stop_Server()
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{
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    delete TcpServer;
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}
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void cServer::store_NaviString(sNaviString Navi)
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{
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    Route[NaviCount] = Navi;
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    NaviCount++;
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}
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void cServer::slot_ReadData()
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{
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    if (TcpSocket->canReadLine())
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    {
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        QStringList tokens = QString(TcpSocket->readLine()).split(QRegExp("[ \r\n][ \r\n]*"));
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        qDebug() << "QStringList ---------";
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        for (QList<QString>::iterator i = tokens.begin(); i != tokens.end(); ++i)
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            qDebug() << (*i);
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    }
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    TcpSocket->close();
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}
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void cServer::slot_NewConnection()
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{
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    TcpSocket = TcpServer->nextPendingConnection();
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    connect(TcpSocket, SIGNAL(readyRead ()),this, SLOT(slot_ReadData()));
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    QByteArray block;
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    block = "HTTP/1.0 200 OK\nContent-Type: application/vnd.google-earth.kml+xml; charset=iso-8859-1\nConnection: close\n\n";
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//    block = "HTTP/1.0 200 OK\nContent-Type: text/xml; charset=utf-8\nConnection: close\n\n";
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    TcpSocket->write(block);
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    TcpSocket->write(get_KML());
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    TcpSocket->close();
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}
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QByteArray cServer::get_KML()
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{
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    QByteArray block;
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    block = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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            "<kml xmlns=\"http://earth.google.com/kml/2.2\">\n"
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            "  <Document>\n"
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            "    <name>Online Mikrokopter GPS Position</name>\n"
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            "    <Style id=\"MK_gps-style\">\n"
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            "      <LineStyle>\n"
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            "        <color>ff0000ff</color>\n"
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            "        <width>2</width>\n"
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            "      </LineStyle>\n"
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            "    </Style>\n"
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            "    <Placemark>\n"
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            "      <LookAt>\n"
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            "        <range>400</range>\n"
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            "        <tilt>45</tilt>\n"
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            "      </LookAt>\n"
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            "      <name>Flight</name>\n"
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            "      <styleUrl>#MK_gps-style</styleUrl>\n"
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            "      <LineString>\n";
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    if (Settings->Server.ToGround)
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    {
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        block = block + "        <extrude>1</extrude>\n";
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    }
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    block = block +
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            "        <tessellate>1</tessellate>\n"
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            "        <altitudeMode>relativeToGround</altitudeMode>\n"
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            "        <coordinates>\n";
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    for (int a = 0; a < NaviCount; a++)
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    {
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        block = block + Route[a].Longitude.toLatin1() + "," + Route[a].Latitude.toLatin1() + "," + Route[a].Altitude.toLatin1() + " " ;
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        block = block + "\n";
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    }
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    block = block +
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            "        </coordinates>\n"
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            "      </LineString>\n"
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            "    </Placemark>\n"
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            "  </Document>\n"
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            "  </kml>\n";
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        return block;
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}
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cServer::~cServer()
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{
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}