From 36f82a4f0dc4f002123cc313eab7c845dcd13572 Mon Sep 17 00:00:00 2001 From: Wim Vriend Date: Sat, 9 Feb 2013 15:29:53 +0000 Subject: Created a FaceTrackNoIR-version of FreeTrackClient.dll, because the existing one was crashing ArmA2. Made a 64-bit version too. The FTReportName function was a trouble-maker. In the repo of FreeTrack it expects a pointer to a name, in reality, it should receive an integer... Cost me a while to figure out why ArmA kept crashing :( Also added the option to enable/disable FreeTrack or TrackIR in the FreeTrack 2.0 settings-dialog. Even more, added a button so users can 'repair' the location of NPClient.dll. Some users complained that their SW didn't work with TrackIR any more, after running FaceTrackNoIR... git-svn-id: svn+ssh://svn.code.sf.net/p/facetracknoir/code@270 19e81ba0-9b1a-49c3-bd6c-561e1906d5fb --- FTNoIR_Protocol_FT/FTNoIR_FTcontrols.ui | 173 ++++++- FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp | 38 +- FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h | 3 + FTNoIR_Protocol_FT/FTTypes.h | 9 +- FTNoIR_Protocol_FT/ftnoir_protocol_FT_dialog.cpp | 37 +- FaceTrackNoIR/FaceTrackNoIR.ui | 14 +- FaceTrackNoIR/tracker.cpp | 3 + FreeTrackClient/FTClient.cpp | 119 +++++ FreeTrackClient/FTClient.h | 30 ++ FreeTrackClient/FreeTrackClient.sln | 26 + .../FreeTrackClient/FreeTrackClient.cpp | 294 +++++++++++ FreeTrackClient/FreeTrackClient/FreeTrackClient.rc | 103 ++++ .../FreeTrackClient/FreeTrackClient.vcproj | 556 +++++++++++++++++++++ FreeTrackClient/FreeTrackClient/postbuild.bat | 15 + FreeTrackClient/FreeTrackClient/resource.h | 15 + 15 files changed, 1401 insertions(+), 34 deletions(-) create mode 100644 FreeTrackClient/FTClient.cpp create mode 100644 FreeTrackClient/FTClient.h create mode 100644 FreeTrackClient/FreeTrackClient.sln create mode 100644 FreeTrackClient/FreeTrackClient/FreeTrackClient.cpp create mode 100644 FreeTrackClient/FreeTrackClient/FreeTrackClient.rc create mode 100644 FreeTrackClient/FreeTrackClient/FreeTrackClient.vcproj create mode 100644 FreeTrackClient/FreeTrackClient/postbuild.bat create mode 100644 FreeTrackClient/FreeTrackClient/resource.h diff --git a/FTNoIR_Protocol_FT/FTNoIR_FTcontrols.ui b/FTNoIR_Protocol_FT/FTNoIR_FTcontrols.ui index 980b2943..fc5abbcf 100644 --- a/FTNoIR_Protocol_FT/FTNoIR_FTcontrols.ui +++ b/FTNoIR_Protocol_FT/FTNoIR_FTcontrols.ui @@ -6,10 +6,16 @@ 0 0 - 588 - 263 + 645 + 416 + + + 645 + 0 + + FreeTrack 2.0 settings FaceTrackNoIR @@ -40,8 +46,8 @@ - 70 - 20 + 80 + 30 88 17 @@ -56,27 +62,27 @@ - 180 + 189 10 - 301 + 421 16 - TIRViews is only required for some older games (like CFS3). + TIRViews is only required for some older games (like CFS3). For it to work, TIRViews.dll - 180 + 189 30 421 16 - For it to work, TIRViews.dll must be placed in the FaceTrackNoIR program folder. + must be placed in the FaceTrackNoIR program folder. If the checkbox is disabled, the true @@ -85,14 +91,14 @@ - 180 + 189 50 - 251 + 411 16 - If the checkbox is disabled, the DLL was not found. + the DLL was not found. You can get it from NaturalPoint. @@ -111,8 +117,8 @@ - 13 - 20 + 20 + 30 145 17 @@ -127,7 +133,7 @@ - 180 + 189 10 351 16 @@ -140,7 +146,7 @@ - 180 + 189 30 261 16 @@ -156,7 +162,7 @@ - 180 + 189 50 231 16 @@ -168,6 +174,139 @@ + + + + + 0 + 70 + + + + Select interface + + + + + 189 + 10 + 351 + 16 + + + + Some games support both FreeTrack and TrackIR and may get confused, + + + + + + 189 + 30 + 261 + 16 + + + + when both interfaces are visible. + + + true + + + + + + 189 + 50 + 381 + 16 + + + + Try to disable one interface, if you experience problems. + + + + + + 6 + 30 + 168 + 22 + + + + + + + + + + 0 + 70 + + + + Repair NPClient location + + + + + 188 + 10 + 381 + 20 + + + + Users who use other software with an NPClient DLL (like TrackIR, FreeTrack or + + + + + + 184 + 30 + 411 + 20 + + + + GlovePIE) may need to repair the location of the DLL, after running FaceTrackNoIR. + + + true + + + + + + 187 + 50 + 391 + 20 + + + + Use this button to locate the desired NPClient DLL. + + + + + + 4 + 30 + 171 + 23 + + + + Locate DLL + + + + diff --git a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp index 0491b9fa..f33f92c5 100644 --- a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp +++ b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp @@ -26,6 +26,8 @@ ********************************************************************************/ /* Modifications (last one on top): + 20130209 - WVR: Some games support both interfaces and cause trouble. Added ComboBox to fix this (hide one interface + by clearing the appropriate Registry-setting). 20130203 - WVR: Added Tirviews and dummy checkboxes to the Settings dialog. This is necessary for CFS3 etc. 20130125 - WVR: Upgraded to FT2.0: now the FreeTrack protocol supports all TIR-enabled games. 20110401 - WVR: Moved protocol to a DLL, convenient for installation etc. @@ -45,8 +47,13 @@ FTNoIR_Protocol::FTNoIR_Protocol() comhandle = 0; useTIRViews = false; useDummyExe = false; + intUsedInterface = 0; + // + // Load the INI-settings. + // loadSettings(); + ProgramName = ""; intGameID = 0; @@ -93,12 +100,6 @@ FTNoIR_Protocol::~FTNoIR_Protocol() FTDestroyMapping(); } -///** helper to Auto-destruct **/ -//void FTNoIR_Protocol::Release() -//{ -// delete this; -//} - void FTNoIR_Protocol::Initialize() { return; @@ -174,6 +175,10 @@ void FTNoIR_Protocol::loadSettings() { QString currentFile = settings.value ( "SettingsFile", QCoreApplication::applicationDirPath() + "/Settings/default.ini" ).toString(); QSettings iniFile( currentFile, QSettings::IniFormat ); // Application settings (in INI-file) + iniFile.beginGroup ( "FT" ); + intUsedInterface = iniFile.value ( "UsedInterface", 0 ).toInt(); + iniFile.endGroup (); + // // Use the settings-section from the deprecated fake-TIR protocol, as they are most likely to be found there. // @@ -321,8 +326,25 @@ bool FTNoIR_Protocol::checkServerInstallationOK( HANDLE handle ) // Write the path in the registry (for FreeTrack and FreeTrack20), for the game(s). // aLocation = QCoreApplication::applicationDirPath() + "/"; - settings.setValue( "Path" , aLocation ); - settingsTIR.setValue( "Path" , aLocation ); + + qDebug() << "checkServerInstallationOK says: used interface = " << intUsedInterface; + switch (intUsedInterface) { + case 0: // Use both interfaces + settings.setValue( "Path" , aLocation ); + settingsTIR.setValue( "Path" , aLocation ); + break; + case 1: // Use FreeTrack, disable TrackIR + settings.setValue( "Path" , aLocation ); + settingsTIR.setValue( "Path" , "" ); + break; + case 2: // Use TrackIR, disable FreeTrack + settings.setValue( "Path" , "" ); + settingsTIR.setValue( "Path" , aLocation ); + break; + default: + // should never be reached + break; + } // // TIRViews must be started first, or the NPClient DLL will never be loaded. diff --git a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h index 00f124f6..c82c3e79 100644 --- a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h +++ b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h @@ -76,6 +76,7 @@ private: QLibrary FTIRViewsLib; QProcess *dummyTrackIR; int intGameID; + int intUsedInterface; // Determine which interface to use (or to hide from the game) bool useTIRViews; // Needs to be in the Settings dialog bool useDummyExe; @@ -114,9 +115,11 @@ private: FTNoIR_Protocol *theProtocol; private slots: + void selectDLL(); void doOK(); void doCancel(); void settingChanged() { settingsDirty = true; }; + void settingChanged(int) { settingsDirty = true; }; }; //******************************************************************************************************* diff --git a/FTNoIR_Protocol_FT/FTTypes.h b/FTNoIR_Protocol_FT/FTTypes.h index ece410ff..1f389711 100644 --- a/FTNoIR_Protocol_FT/FTTypes.h +++ b/FTNoIR_Protocol_FT/FTTypes.h @@ -92,6 +92,13 @@ struct FTMemMap { }; typedef FTMemMap * PFTMemMap; -extern bool (*FTGetData) (PFreetrackData data); +//extern bool (*FTGetData) (PFreetrackData data); +// DLL function signatures +// These match those given in FTTypes.pas +// WINAPI is macro for __stdcall defined somewhere in the depths of windows.h +typedef bool (WINAPI *importGetData)(TFreeTrackData * data); +typedef char *(WINAPI *importGetDllVersion)(void); +typedef void (WINAPI *importReportID)(int name); +typedef char *(WINAPI *importProvider)(void); #endif//INCLUDED_FTTYPES_H diff --git a/FTNoIR_Protocol_FT/ftnoir_protocol_FT_dialog.cpp b/FTNoIR_Protocol_FT/ftnoir_protocol_FT_dialog.cpp index 678b3a5f..9f6fdcb1 100644 --- a/FTNoIR_Protocol_FT/ftnoir_protocol_FT_dialog.cpp +++ b/FTNoIR_Protocol_FT/ftnoir_protocol_FT_dialog.cpp @@ -32,6 +32,7 @@ */ #include "ftnoir_protocol_ft.h" #include +#include //******************************************************************************************************* // FaceTrackNoIR Client Settings-dialog. @@ -52,6 +53,12 @@ QWidget() connect(ui.btnCancel, SIGNAL(clicked()), this, SLOT(doCancel())); connect(ui.chkTIRViews, SIGNAL(stateChanged(int)), this, SLOT(chkTIRViewsChanged())); connect(ui.chkStartDummy, SIGNAL(stateChanged(int)), this, SLOT(settingChanged())); + connect(ui.cbxSelectInterface, SIGNAL(currentIndexChanged(int)), this, SLOT(settingChanged( int ))); + connect(ui.bntLocateNPClient, SIGNAL(clicked()), this, SLOT(selectDLL())); + + ui.cbxSelectInterface->addItem("Enable both"); + ui.cbxSelectInterface->addItem("Use FreeTrack, hide TrackIR"); + ui.cbxSelectInterface->addItem("Use TrackIR, hide FreeTrack"); aFileName = QCoreApplication::applicationDirPath() + "/TIRViews.dll"; if ( !QFile::exists( aFileName ) ) { @@ -147,7 +154,7 @@ void FTControls::loadSettings() { qDebug() << "loadSettings says: iniFile = " << currentFile; iniFile.beginGroup ( "FT" ); -// ui.chkTIRViews->setChecked (iniFile.value ( "useTIRViews", 0 ).toBool()); + ui.cbxSelectInterface->setCurrentIndex( iniFile.value ( "UsedInterface", 0 ).toInt() ); iniFile.endGroup (); iniFile.beginGroup ( "FTIR" ); @@ -168,6 +175,7 @@ void FTControls::save() { QSettings iniFile( currentFile, QSettings::IniFormat ); // Application settings (in INI-file) iniFile.beginGroup ( "FT" ); + iniFile.setValue ( "UsedInterface", ui.cbxSelectInterface->currentIndex()); iniFile.endGroup (); iniFile.beginGroup ( "FTIR" ); @@ -178,6 +186,33 @@ void FTControls::save() { settingsDirty = false; } +// +// Select a NPClient.dll file, to repair the Location in the Registry. +// Several program distribute their own version of this file. +// +void FTControls::selectDLL() { + QFileDialog::Options options; + QFileDialog::FileMode mode; + + options |= QFileDialog::DontUseNativeDialog; + mode = QFileDialog::ExistingFile; + QString selectedFilter; + QString fileName = QFileDialog::getOpenFileName( this, tr("Select the desired NPClient DLL"), QCoreApplication::applicationDirPath() + "/NPClient.dll", tr("Dll file (*.dll);;All Files (*)")); + + // + // Write the location of the file in the required Registry-key. + // + if (! fileName.isEmpty() ) { + if (fileName.endsWith("NPClient.dll", Qt::CaseInsensitive) ) { + QSettings settingsTIR("NaturalPoint", "NATURALPOINT\\NPClient Location"); // Registry settings (in HK_USER) + QString aLocation = fileName.left(fileName.length() - 12); // Location of Client DLL + + settingsTIR.setValue( "Path" , aLocation ); + } + } +} + + //////////////////////////////////////////////////////////////////////////////// // Factory function that creates instances if the Protocol-settings dialog object. diff --git a/FaceTrackNoIR/FaceTrackNoIR.ui b/FaceTrackNoIR/FaceTrackNoIR.ui index e4fd2a7c..8c3db4a4 100644 --- a/FaceTrackNoIR/FaceTrackNoIR.ui +++ b/FaceTrackNoIR/FaceTrackNoIR.ui @@ -342,7 +342,7 @@ Support FaceTrackNoIR! - 114 + 112 34 50 21 @@ -370,7 +370,7 @@ Support FaceTrackNoIR! - 114 + 112 52 50 21 @@ -398,7 +398,7 @@ Support FaceTrackNoIR! - 114 + 112 70 50 21 @@ -474,7 +474,7 @@ Support FaceTrackNoIR! - 166 + 164 74 20 16 @@ -490,7 +490,7 @@ Support FaceTrackNoIR! - 168 + 166 35 20 16 @@ -506,9 +506,9 @@ Support FaceTrackNoIR! - 166 + 164 55 - 22 + 25 16 diff --git a/FaceTrackNoIR/tracker.cpp b/FaceTrackNoIR/tracker.cpp index 1dd2cf1b..2c09917b 100644 --- a/FaceTrackNoIR/tracker.cpp +++ b/FaceTrackNoIR/tracker.cpp @@ -424,6 +424,9 @@ bool bTracker2Confid = false; if(::WaitForSingleObject(m_StopThread, 0) == WAIT_OBJECT_0) { dinkeyboard->Unacquire(); // Unacquire keyboard + dinkeyboard->Release(); + dinmouse->Unacquire(); // Unacquire mouse + dinmouse->Release(); din->Release(); // Release DirectInput // Set event diff --git a/FreeTrackClient/FTClient.cpp b/FreeTrackClient/FTClient.cpp new file mode 100644 index 00000000..d48a2c28 --- /dev/null +++ b/FreeTrackClient/FTClient.cpp @@ -0,0 +1,119 @@ +/** @file + @brief +*/ +#include "FTClient.h" + + + + + static double/*?*/ const FT_PROGRAMID = "FT_ProgramID"; + + + HANDLE hFTMemMap; + PFreetrackData FTData; + unsigned long lastDataID; + PHandle FTHandle; + PAnsiChar FTProgramName; + HANDLE FTMutex; + + +bool FTGetData(PFreetrackData data) +{ bool result; + result = false; + if( !! FTData ) { + if( FTData->DataID != lastDataID ) { + Move( FTData/*?*/^ , data/*?*/^ , SizeOf( TFreetrackData ) ); + lastDataID = FTData->DataID; + result = true; + } + } else + OpenMapping; +return result; +} + + +void FTReportName(PAnsiChar name) +{ + unsigned long MsgResult; + + if( OpenMapping && ( WaitForSingleObject( FTMutex , 100 ) == WAIT_OBJECT_0 ) ) { + Move( name/*?*/^ , FTProgramName/*?*/^ , 100 ); + SendMessageTimeout( FTHandle/*?*/^ , RegisterWindowMessage( FT_PROGRAMID ) , 0 , 0 , 0 , 2000 , MsgResult ); + ReleaseMutex( FTMutex ); + } +} + + +char* FTGetDllVersion() +{ char* result; + unsigned long VerInfoSize; + Pointer VerInfo; + unsigned long VerValueSize; + PVSFixedFileInfo VerValue; + unsigned long Dummy; + std::string verString; + char* dllName[100]; + + result = ""; + GetModuleFilename( HInstance , &dllName , 100 ); + VerInfoSize = GetFileVersionInfoSize( &dllName , Dummy ); + if( !( VerInfoSize == 0 ) ) { + GetMem( VerInfo , VerInfoSize ); + GetFileVersionInfo( &dllName , 0 , VerInfoSize , VerInfo ); + VerQueryValue( VerInfo , "\\" , Pointer( VerValue ) , VerValueSize ); + /*?*//* WITH VerValue/*?*/^ */ + { + verString = IntToStr( dwFileVersionMS >> 16 ); + verString = verString + "." + IntToStr( dwFileVersionMS && 0xFFFF ); + verString = verString + "." + IntToStr( dwFileVersionLS >> 16 ); + verString = verString + "." + IntToStr( dwFileVersionLS && 0xFFFF ); + result = char*( verString ); + } + FreeMem( VerInfo , VerInfoSize ); + } +return result; +} + + +char* FTProvider() +{ char* result; + result = FREETRACK;return result; +} + + + + + +bool OpenMapping() +{ bool result; + if( hFTMemMap != 0 ) + result = true;else { + hFTMemMap = OpenFileMapping( FILE_MAP_ALL_ACCESS , false , FT_MM_DATA ); + if( ( hFTMemMap != 0 ) ) { + FTData = MapViewOfFile( hFTMemMap , FILE_MAP_ALL_ACCESS , 0 , 0 , SizeOf( TFreetrackData ) + SizeOf( HANDLE ) + 100 ); + FTHandle = Pointer( unsigned long( FTData ) + SizeOf( TFreetrackData ) ); + FTProgramName = Pointer( unsigned long( FTHandle ) + SizeOf( HANDLE ) ); + FTMutex = OpenMutex( MUTEX_ALL_ACCESS , false , FREETRACK_MUTEX ); + } + result = !! FTData; + } +return result; +} + + +void DestroyMapping() +{ + if( FTData != 00 ) { + UnMapViewofFile( FTData ); + FTData = 00; + } + + CloseHandle( FTMutex ); + CloseHandle( hFTMemMap ); + hFTMemMap = 0; +} + + + + +//END diff --git a/FreeTrackClient/FTClient.h b/FreeTrackClient/FTClient.h new file mode 100644 index 00000000..406e1237 --- /dev/null +++ b/FreeTrackClient/FTClient.h @@ -0,0 +1,30 @@ +/** @file + @brief +*/ +#pragma once +#ifndef INCLUDED_FTCLIENT_H +#define INCLUDED_FTCLIENT_H + + + + + + +#include "Windows.h" +#include "SysUtils.h" +#include "FTTypes.h" + +/*__stdcall*/ bool FTGetData(PFreetrackData data); +/*__stdcall*/ void FTReportName(PAnsiChar name); +/*__stdcall*/ char* FTGetDllVersion(); +/*__stdcall*/ char* FTProvider(); + + +bool OpenMapping(); +void DestroyMapping(); + + + + +#endif//INCLUDED_FTCLIENT_H +//END diff --git a/FreeTrackClient/FreeTrackClient.sln b/FreeTrackClient/FreeTrackClient.sln new file mode 100644 index 00000000..5bbc5a5b --- /dev/null +++ b/FreeTrackClient/FreeTrackClient.sln @@ -0,0 +1,26 @@ + +Microsoft Visual Studio Solution File, Format Version 9.00 +# Visual Studio 2005 +Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "FreeTrackClient", "FreeTrackClient\FreeTrackClient.vcproj", "{74CE36A5-0E38-4252-AAD1-7B2066247F0E}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Release|Win32 = Release|Win32 + Release|x64 = Release|x64 + Release64|Win32 = Release64|Win32 + Release64|x64 = Release64|x64 + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release|Win32.ActiveCfg = Release|Win32 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release|Win32.Build.0 = Release|Win32 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release|x64.ActiveCfg = Release|x64 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release|x64.Build.0 = Release|x64 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release64|Win32.ActiveCfg = Release64|Win32 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release64|Win32.Build.0 = Release64|Win32 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release64|x64.ActiveCfg = Release64|x64 + {74CE36A5-0E38-4252-AAD1-7B2066247F0E}.Release64|x64.Build.0 = Release64|x64 + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection +EndGlobal diff --git a/FreeTrackClient/FreeTrackClient/FreeTrackClient.cpp b/FreeTrackClient/FreeTrackClient/FreeTrackClient.cpp new file mode 100644 index 00000000..e02f2fe8 --- /dev/null +++ b/FreeTrackClient/FreeTrackClient/FreeTrackClient.cpp @@ -0,0 +1,294 @@ +/******************************************************************************** +* FreeTrackClientDll Implements the FreeTrack 2.0 interface for FT-enabled * +* games. * +* It uses the FreeTrack protocol (memory mapping) to * +* receive data from FaceTrackNoIR (or FreeTrack, or ...). * +* * +* Copyright (C) 2013 Wim Vriend (Developing) * +* Ron Hendriks (Testing and Research) * +* * +* 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 . * +* * +********************************************************************************/ +/* + Modifications (last one on top): + + 20130208 - WVR: The old DLL from FreeTrack seems to crash ArmA2. And we need 64-bit support. + +*/ + +#ifdef WIN64 +#pragma comment(linker, "/export:FTGetData") +#pragma comment(linker, "/export:FTReportName") +#pragma comment(linker, "/export:FTGetDllVersion") +#pragma comment(linker, "/export:FTProvider") +#endif + +#ifdef WIN64 +# define FT_DECLSPEC __declspec(dllexport) +#else +# define FT_DECLSPEC +#endif + +#define FT_EXPORT(t) extern "C" t FT_DECLSPEC __stdcall +#define NP_AXIS_MAX 16383 + +#include +#include +#include +#include +#include +#include + +#include "..\..\FTNOIR_PROTOCOL_FT\FTTypes.h" + +// +// Functions to create/open the file-mapping +// and to destroy it again. +// +bool FTCreateMapping(); +void FTDestroyMapping(); +float scale2AnalogLimits( float x, float min_x, float max_x ); +float getDegreesFromRads ( float rads ); + +#if 1 +static FILE *debug_stream = fopen("c:\\FreeTrackClient.log", "a"); +#define dbg_report(...) if (debug_stream) { fprintf(debug_stream, __VA_ARGS__); fflush(debug_stream); } +#else +#define dbg_report(...) +#endif + +// +// Handles to 'handle' the memory mapping +// +static HANDLE hFTMemMap = 0; +static FTMemMap *pMemData = 0; +static HANDLE hFTMutex = 0; +static char* dllVersion = "1.0.0.0"; +static char* dllProvider = "FreeTrack"; + +static unsigned short gameid = 0; + +// +// DllMain gets called, when the DLL is (un)loaded or a process attaches. +// +BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) +{ + switch (fdwReason) { + case DLL_PROCESS_ATTACH: +#ifdef WIN64 + dbg_report("\n= WIN64 =========================================================================================\n"); +#else + dbg_report("\n= WIN32 =========================================================================================\n"); +#endif + dbg_report("DllMain: (0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved); + dbg_report("DllMain: Attach request\n"); + DisableThreadLibraryCalls(hinstDLL); + break; + + case DLL_PROCESS_DETACH: + dbg_report("DllMain: Detach\n"); + dbg_report("DllMain: (0x%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved); + dbg_report("==========================================================================================\n"); + break; + } + return TRUE; +} + +/****************************************************************** + * FTGetData (FreeTrackClient.1) + */ +#pragma comment(linker, "/export:FTGetData@4=FTGetData") +FT_EXPORT(bool) FTGetData(PFreetrackData data) +{ + static int frame = 0; + static int prevDataID = 0; + static int dlyTrackingOff = 0; + static int tracking = 0; + +// dbg_report("NP_GetData called."); + if (FTCreateMapping() == false) return false; + + if (hFTMutex && WaitForSingleObject(hFTMutex, 5) == WAIT_OBJECT_0) { + if (pMemData) { + + // + // When FaceTrackNoIR does not update frames (any more), don't update the data. + // + if (prevDataID != pMemData->data.DataID) { + memcpy(data, &pMemData->data, sizeof(TFreeTrackData)); + dlyTrackingOff = 0; + } + else { + dlyTrackingOff++; + if (dlyTrackingOff > 20) { + dlyTrackingOff = 100; + tracking = false; + } + } + prevDataID = pMemData->data.DataID; + + // + // Limit the range of DataID + // + if (pMemData->data.DataID > 1000) { + pMemData->data.DataID = 0; + } + data->DataID = pMemData->data.DataID; + + // + // Send the ID to FaceTrackNoIR, so it can display the game-name. + // This could be a FreeTrack-specific ID + // + sprintf_s(pMemData->GameID, 19, "%d", gameid ); + + } + ReleaseMutex(hFTMutex); + } + return true; +} + +/****************************************************************** + * FTReportName (FreeTrackClient.2) + */ +#pragma comment(linker, "/export:FTReportName@4=FTReportName") +// +// For some mysterious reason, the previously existing function FTReportID has been changed to FTReportName, but with an integer as argument. +// The Delphi-code from the FreeTrack repo suggest a char * as argument, so it cost me an afternoon to figure it out (and keep ArmA2 from crashing). +// Thanks guys! +// +FT_EXPORT(void) FTReportName( int name ) +{ + dbg_report("FTReportName request (ID = %d).\n", name); + gameid = name; // They might have really passed the name here... but they didn't! + return; +} + +/****************************************************************** + * FTGetDllVersion (FreeTrackClient.3) + */ +#pragma comment(linker, "/export:FTGetDllVersion@0=FTGetDllVersion") +extern "C" __declspec( dllexport ) char* FTGetDllVersion(void) +{ + dbg_report("FTGetDllVersion request.\n"); + + return dllVersion; +} + +/****************************************************************** + * FTProvider (FreeTrackClient.4) + */ +#pragma comment(linker, "/export:FTProvider@0=FTProvider") +extern "C" __declspec( dllexport ) char* FTProvider(void) +{ + dbg_report("FTProvider request.\n"); + + return dllProvider; +} + +// +// Create a memory-mapping to the Freetrack data. +// It contains the tracking data, a handle to the main-window and the program-name of the Game! +// +// +bool FTCreateMapping() +{ + bool bMappingExists = false; + PDWORD_PTR MsgResult = 0; + + // + // Memory-mapping already exists! + // + if ( pMemData != NULL ) { + return true; + } + + dbg_report("FTCreateMapping request (pMemData == NULL).\n"); + + // + // A FileMapping is used to create 'shared memory' between the FTClient and the FTServer. + // + // Try to create a FileMapping to the Shared Memory. This is done to check if it's already there (what + // may mean the face-tracker program is already running). + // + // If one already exists: close it and open the file-mapping to the existing one. + // + hFTMemMap = CreateFileMappingA( INVALID_HANDLE_VALUE , 00 , PAGE_READWRITE , 0 , + sizeof( FTMemMap ), + (LPCSTR) FT_MM_DATA ); + + if ( ( hFTMemMap != 0 ) && ( GetLastError() == ERROR_ALREADY_EXISTS ) ) { + dbg_report("FTCreateMapping: Mapping already exists.\n"); + bMappingExists = true; // So the server was (probably) already started! + CloseHandle( hFTMemMap ); + hFTMemMap = 0; + } + + // + // Create a new FileMapping, Read/Write access + // + hFTMemMap = OpenFileMappingA( FILE_MAP_ALL_ACCESS , false , (LPCSTR) FT_MM_DATA ); + if ( ( hFTMemMap != 0 ) ) { + dbg_report("FTCreateMapping: Mapping opened.\n"); + pMemData = (FTMemMap *) MapViewOfFile(hFTMemMap, FILE_MAP_ALL_ACCESS, 0, 0, sizeof( FTMemMap ) ); + hFTMutex = CreateMutexA(NULL, false, FREETRACK_MUTEX); + } + else { + return false; + } + return true; +} + +// +// Destory the FileMapping to the shared memory +// +void FTDestroyMapping() +{ + if ( pMemData != NULL ) { + UnmapViewOfFile ( pMemData ); + } + + CloseHandle( hFTMutex ); + CloseHandle( hFTMemMap ); + pMemData = 0; + hFTMemMap = 0; +} + +// +// 4 convenience +// +float getDegreesFromRads ( float rads ) { + return (rads * 57.295781f); +} + +// +// Scale the measured value to the TIR values +// +float scale2AnalogLimits( float x, float min_x, float max_x ) { +double y; +double local_x; + + local_x = x; + if (local_x > max_x) { + local_x = max_x; + } + if (local_x < min_x) { + local_x = min_x; + } + y = ( NP_AXIS_MAX * local_x ) / max_x; + + return (float) y; +} diff --git a/FreeTrackClient/FreeTrackClient/FreeTrackClient.rc b/FreeTrackClient/FreeTrackClient/FreeTrackClient.rc new file mode 100644 index 00000000..299beb82 --- /dev/null +++ b/FreeTrackClient/FreeTrackClient/FreeTrackClient.rc @@ -0,0 +1,103 @@ +// Microsoft Visual C++ generated resource script. +// +#include "resource.h" + +#define APSTUDIO_READONLY_SYMBOLS +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 2 resource. +// +#include "afxres.h" + +///////////////////////////////////////////////////////////////////////////// +#undef APSTUDIO_READONLY_SYMBOLS + +///////////////////////////////////////////////////////////////////////////// +// Dutch (Netherlands) resources + +#if !defined(AFX_RESOURCE_DLL) || defined(AFX_TARG_NLD) +#ifdef _WIN32 +LANGUAGE LANG_DUTCH, SUBLANG_DUTCH +#pragma code_page(1252) +#endif //_WIN32 + +#ifdef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// TEXTINCLUDE +// + +1 TEXTINCLUDE +BEGIN + "resource.h\0" +END + +2 TEXTINCLUDE +BEGIN + "#include ""afxres.h""\r\n" + "\0" +END + +3 TEXTINCLUDE +BEGIN + "\r\n" + "\0" +END + +#endif // APSTUDIO_INVOKED + + +///////////////////////////////////////////////////////////////////////////// +// +// Version +// + +VS_VERSION_INFO VERSIONINFO + FILEVERSION 1,0,0,1 + PRODUCTVERSION 1,0,0,1 + FILEFLAGSMASK 0x17L +#ifdef _DEBUG + FILEFLAGS 0x1L +#else + FILEFLAGS 0x0L +#endif + FILEOS 0x4L + FILETYPE 0x2L + FILESUBTYPE 0x0L +BEGIN + BLOCK "StringFileInfo" + BEGIN + BLOCK "041304b0" + BEGIN + VALUE "Comments", "FreeTrack interface for FaceTrackNoIR." + VALUE "CompanyName", "FaceTrackNoIR Team" + VALUE "FileDescription", "64-bit interface for FreeTrack-enables games." + VALUE "FileVersion", "1, 0, 0, 1" + VALUE "InternalName", "FreeTrackClient" + VALUE "LegalCopyright", "Copyright (C) 2013, FaceTrackNoIR Team" + VALUE "OriginalFilename", "FreeTrackClient64.dll" + VALUE "ProductName", "Interface DLL for FreeTrack 2.0" + VALUE "ProductVersion", "1, 0, 0, 1" + END + END + BLOCK "VarFileInfo" + BEGIN + VALUE "Translation", 0x413, 1200 + END +END + +#endif // Dutch (Netherlands) resources +///////////////////////////////////////////////////////////////////////////// + + + +#ifndef APSTUDIO_INVOKED +///////////////////////////////////////////////////////////////////////////// +// +// Generated from the TEXTINCLUDE 3 resource. +// + + +///////////////////////////////////////////////////////////////////////////// +#endif // not APSTUDIO_INVOKED + diff --git a/FreeTrackClient/FreeTrackClient/FreeTrackClient.vcproj b/FreeTrackClient/FreeTrackClient/FreeTrackClient.vcproj new file mode 100644 index 00000000..7d69802e --- /dev/null +++ b/FreeTrackClient/FreeTrackClient/FreeTrackClient.vcproj @@ -0,0 +1,556 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/FreeTrackClient/FreeTrackClient/postbuild.bat b/FreeTrackClient/FreeTrackClient/postbuild.bat new file mode 100644 index 00000000..87c192d1 --- /dev/null +++ b/FreeTrackClient/FreeTrackClient/postbuild.bat @@ -0,0 +1,15 @@ +@echo off +rem Copies required DLL files into output folder. + +setlocal +set COPY=xcopy /D /S /C /I /H /R /Y +set FILTER=find /v "File(s) copied" + +echo parameters %1 en %2 + +set API_BIN=%1 +set FTN_BIN=%2 + +%COPY% %API_BIN%\*.dll %FTN_BIN%\ | %FILTER% +exit /b 0 + diff --git a/FreeTrackClient/FreeTrackClient/resource.h b/FreeTrackClient/FreeTrackClient/resource.h new file mode 100644 index 00000000..e517577e --- /dev/null +++ b/FreeTrackClient/FreeTrackClient/resource.h @@ -0,0 +1,15 @@ +//{{NO_DEPENDENCIES}} +// Microsoft Visual C++ generated include file. +// Used by FreeTrackClient.rc +// + +// Next default values for new objects +// +#ifdef APSTUDIO_INVOKED +#ifndef APSTUDIO_READONLY_SYMBOLS +#define _APS_NEXT_RESOURCE_VALUE 101 +#define _APS_NEXT_COMMAND_VALUE 40001 +#define _APS_NEXT_CONTROL_VALUE 1001 +#define _APS_NEXT_SYMED_VALUE 101 +#endif +#endif -- cgit v1.2.3