From 7dc20f380c80b1b0597e619e66d23921f0309aa0 Mon Sep 17 00:00:00 2001 From: Wim Vriend Date: Tue, 8 Mar 2011 22:10:06 +0000 Subject: Start after update 1.5 Begin placing faceAPI in DLL git-svn-id: svn+ssh://svn.code.sf.net/p/facetracknoir/code@52 19e81ba0-9b1a-49c3-bd6c-561e1906d5fb --- FaceTrackNoIR/FTNServer.cpp | 294 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 294 insertions(+) create mode 100644 FaceTrackNoIR/FTNServer.cpp (limited to 'FaceTrackNoIR/FTNServer.cpp') diff --git a/FaceTrackNoIR/FTNServer.cpp b/FaceTrackNoIR/FTNServer.cpp new file mode 100644 index 00000000..101d06a5 --- /dev/null +++ b/FaceTrackNoIR/FTNServer.cpp @@ -0,0 +1,294 @@ +/******************************************************************************** +* 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 . * +* * +* FTNServer FTNServer is the Class, that communicates headpose-data * +* to another FaceTrackNoIR program, using UDP. * +* It is based on the (Linux) example made by Melchior FRANZ. * +********************************************************************************/ +/* + Modifications (last one on top): + 20101224 - WVR: Base class is no longer inheriting QThread. sendHeadposeToGame + is called from run() of Tracker.cpp +*/ +#include +#include +#include "FTNServer.h" +#include "Tracker.h" +#include + +/** constructor **/ +FTNServer::FTNServer( Tracker *parent ) { + + // Save the parent + headTracker = parent; + loadSettings(); +} + +/** destructor **/ +FTNServer::~FTNServer() { + if (inSocket != 0) { + inSocket->close(); + delete inSocket; + } + + if (outSocket != 0) { + outSocket->close(); + delete outSocket; + } +} + +// +// Update Headpose in Game. +// +void FTNServer::sendHeadposeToGame() { +int no_bytes; +QHostAddress sender; +quint16 senderPort; + + // + // Create UDP-sockets if they don't exist already. + // They must be created here, because they must be in the Tracker thread (Tracker::run()) + // + if (inSocket == 0) { + qDebug() << "FTNServer::sendHeadposeToGame creating sockets"; + inSocket = new QUdpSocket(); + // Connect the inSocket to the port, to receive messages + if (!inSocket->bind(QHostAddress::Any, destPort+1)) { + qDebug() << "FTNServer::writePendingDatagrams says: unable to bind inSocket!"; + delete inSocket; + inSocket = 0; + } + } + + if (outSocket == 0) { + outSocket = new QUdpSocket(); + } + + // + // Copy the Raw measurements directly to the client. + // + TestData.x = virtPosX; + TestData.y = virtPosY; + TestData.z = virtPosZ; + TestData.pitch = virtRotX; + TestData.yaw = virtRotY; + TestData.roll = virtRotZ; + + // + // Try to send an UDP-message to the receiver + // + + //! [1] + no_bytes = outSocket->writeDatagram((const char *) &TestData, sizeof( TestData ), destIP, destPort); + if ( no_bytes > 0) { +// qDebug() << "FTNServer::writePendingDatagrams says: bytes send =" << no_bytes << sizeof( double ); + } + else { + qDebug() << "FTNServer::writePendingDatagrams says: nothing sent!"; + } + + // + // Receiver may send data, so we must read that here. + // + if (inSocket != 0) { + while (inSocket->hasPendingDatagrams()) { + + QByteArray datagram; + datagram.resize(inSocket->pendingDatagramSize()); + + inSocket->readDatagram( (char * ) &cmd, sizeof(cmd), &sender, &senderPort); + + fg_cmd = cmd; // Let's just accept that command for now... + if ( cmd > 0 ) { + qDebug() << "FTNServer::sendHeadposeToGame hasPendingDatagrams, cmd = " << cmd; + headTracker->handleGameCommand ( cmd ); // Send it upstream, for the Tracker to handle + } + } + } +} + +// +// Check if the Client DLL exists and load it (to test it), if so. +// Returns 'true' if all seems OK. +// +bool FTNServer::checkServerInstallationOK( HANDLE handle ) +{ + // Init. the data + TestData.x = 0.0f; + TestData.y = 0.0f; + TestData.z = 0.0f; + TestData.yaw = 0.0f; + TestData.pitch = 0.0f; + TestData.roll = 0.0f; +// TestData.status = 0; + fg_cmd = 1; + + inSocket = 0; + outSocket = 0; + + return true; +} + +// +// Load the current Settings from the currently 'active' INI-file. +// +void FTNServer::loadSettings() { + + QSettings settings("Abbequerque Inc.", "FaceTrackNoIR"); // 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 ( "FTN" ); + + 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", 5550 ).toInt(); + + iniFile.endGroup (); +} + +// +// Constructor for server-settings-dialog +// +FTNServerControls::FTNServerControls( QWidget *parent, Qt::WindowFlags f ) : +QWidget( parent , f) +{ + ui.setupUi( this ); + + QPoint offsetpos(100, 100); + this->move(parent->pos() + offsetpos); + + // Connect Qt signals to member-functions + connect(ui.btnOK, SIGNAL(clicked()), this, SLOT(doOK())); + connect(ui.btnCancel, SIGNAL(clicked()), this, SLOT(doCancel())); + connect(ui.spinIPFirstNibble, SIGNAL(valueChanged(int)), this, SLOT(settingChanged())); + connect(ui.spinIPSecondNibble, SIGNAL(valueChanged(int)), this, SLOT(settingChanged())); + connect(ui.spinIPThirdNibble, SIGNAL(valueChanged(int)), this, SLOT(settingChanged())); + connect(ui.spinIPFourthNibble, SIGNAL(valueChanged(int)), this, SLOT(settingChanged())); + connect(ui.spinPortNumber, SIGNAL(valueChanged(int)), this, SLOT(settingChanged())); + + // Load the settings from the current .INI-file + loadSettings(); +} + +// +// Destructor for server-dialog +// +FTNServerControls::~FTNServerControls() { + qDebug() << "~FTNServerControls() says: started"; +} + +// +// OK clicked on server-dialog +// +void FTNServerControls::doOK() { + save(); + this->close(); +} + +// override show event +void FTNServerControls::showEvent ( QShowEvent * event ) { + loadSettings(); +} + +// +// Cancel clicked on server-dialog +// +void FTNServerControls::doCancel() { + // + // Ask if changed Settings should be saved + // + if (settingsDirty) { + int ret = QMessageBox::question ( this, "Settings have changed", "Do you want to save the settings?", QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel, QMessageBox::Discard ); + + qDebug() << "doCancel says: answer =" << ret; + + switch (ret) { + case QMessageBox::Save: + save(); + this->close(); + break; + case QMessageBox::Discard: + this->close(); + break; + case QMessageBox::Cancel: + // Cancel was clicked + break; + default: + // should never be reached + break; + } + } + else { + this->close(); + } +} + +// +// Load the current Settings from the currently 'active' INI-file. +// +void FTNServerControls::loadSettings() { + +// qDebug() << "loadSettings says: Starting "; + QSettings settings("Abbequerque Inc.", "FaceTrackNoIR"); // 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) + +// qDebug() << "loadSettings says: iniFile = " << currentFile; + + iniFile.beginGroup ( "FTN" ); + ui.spinIPFirstNibble->setValue( iniFile.value ( "IP-1", 192 ).toInt() ); + ui.spinIPSecondNibble->setValue( iniFile.value ( "IP-2", 168 ).toInt() ); + ui.spinIPThirdNibble->setValue( iniFile.value ( "IP-3", 2 ).toInt() ); + ui.spinIPFourthNibble->setValue( iniFile.value ( "IP-4", 1 ).toInt() ); + + ui.spinPortNumber->setValue( iniFile.value ( "PortNumber", 5550 ).toInt() ); + iniFile.endGroup (); + + settingsDirty = false; +} + +// +// Save the current Settings to the currently 'active' INI-file. +// +void FTNServerControls::save() { + + QSettings settings("Abbequerque Inc.", "FaceTrackNoIR"); // 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 ( "FTN" ); + iniFile.setValue ( "IP-1", ui.spinIPFirstNibble->value() ); + iniFile.setValue ( "IP-2", ui.spinIPSecondNibble->value() ); + iniFile.setValue ( "IP-3", ui.spinIPThirdNibble->value() ); + iniFile.setValue ( "IP-4", ui.spinIPFourthNibble->value() ); + iniFile.setValue ( "PortNumber", ui.spinPortNumber->value() ); + iniFile.endGroup (); + + settingsDirty = false; +} + +//END -- cgit v1.2.3