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/********************************************************************************
* FaceTrackNoIR This program is a private project of the some enthusiastic *
* gamers from Holland, who don't like to pay much for *
* head-tracking. *
* *
* Copyright (C) 2010 Wim Vriend (Developing) *
* Ron Hendriks (Researching and Testing) *
* *
* Homepage *
* *
* 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 3 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, see <http://www.gnu.org/licenses/>. *
* *
* FGServer FGServer is the Class, that communicates headpose-data *
* to FlightGear, using UDP. *
* It is based on the (Linux) example made by Melchior FRANZ. *
********************************************************************************/
#include "ftnoir_protocol_fg.h"
#include <QFile>
#include "facetracknoir/global-settings.h"
#include <ftnoir_tracker_base/ftnoir_tracker_types.h>
// For Todd and Arda Kutlu
FTNoIR_Protocol::FTNoIR_Protocol()
{
loadSettings();
}
FTNoIR_Protocol::~FTNoIR_Protocol()
{
}
void FTNoIR_Protocol::loadSettings() {
QSettings settings("opentrack"); // Registry settings (in HK_USER)
QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/settings/default.ini" ).toString();
QSettings iniFile( currentFile, QSettings::IniFormat ); // Application settings (in INI-file)
iniFile.beginGroup ( "FG" );
bool blnLocalPC = iniFile.value ( "LocalPCOnly", 1 ).toBool();
if (blnLocalPC) {
destIP = QHostAddress::LocalHost;
}
else {
QString destAddr = iniFile.value ( "IP-1", 192 ).toString() + "." + iniFile.value ( "IP-2", 168 ).toString() + "." + iniFile.value ( "IP-3", 2 ).toString() + "." + iniFile.value ( "IP-4", 1 ).toString();
destIP = QHostAddress( destAddr );
}
destPort = iniFile.value ( "PortNumber", 5542 ).toInt();
iniFile.endGroup ();
}
void FTNoIR_Protocol::sendHeadposeToGame( double *headpose, double *rawheadpose ) {
int no_bytes;
QHostAddress sender;
quint16 senderPort;
FlightData.x = headpose[TX] * 1e-2;
FlightData.y = headpose[TY] * 1e-2;
FlightData.z = headpose[TZ] * 1e-2;
FlightData.p = headpose[Pitch];
FlightData.h = headpose[Yaw];
FlightData.r = headpose[Roll];
FlightData.status = 1;
(void) outSocket.writeDatagram(reinterpret_cast<const char*>(&FlightData), sizeof(FlightData), destIP, static_cast<quint16>(destPort));
}
//
// Check if the Client DLL exists and load it (to test it), if so.
// Returns 'true' if all seems OK.
//
bool FTNoIR_Protocol::checkServerInstallationOK()
{
return outSocket.bind(QHostAddress::Any, 0, QUdpSocket::ShareAddress | QUdpSocket::ReuseAddressHint);
}
extern "C" FTNOIR_PROTOCOL_BASE_EXPORT IProtocol* CALLING_CONVENTION GetConstructor()
{
return new FTNoIR_Protocol;
}
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