diff options
Diffstat (limited to 'FaceTrackNoIR/SCServer.cpp')
| -rw-r--r-- | FaceTrackNoIR/SCServer.cpp | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/FaceTrackNoIR/SCServer.cpp b/FaceTrackNoIR/SCServer.cpp new file mode 100644 index 00000000..70c36595 --- /dev/null +++ b/FaceTrackNoIR/SCServer.cpp @@ -0,0 +1,203 @@ +/********************************************************************************
+* SCServer SCServer is the Class, that communicates headpose-data *
+* to games, using the SimConnect.dll. *
+* *
+* Copyright (C) 2010 Wim Vriend (Developing) *
+* Ron Hendriks (Testing and Research) *
+* *
+* 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/>. *
+* *
+********************************************************************************/
+/*
+ Modifications (last one on top):
+*/
+#include "SCServer.h"
+
+
+float SCServer::virtPosX = 0.0f;
+float SCServer::virtPosY = 0.0f;
+float SCServer::virtPosZ = 0.0f;
+
+float SCServer::virtRotX = 0.0f;
+float SCServer::virtRotY = 0.0f;
+float SCServer::virtRotZ = 0.0f;
+
+/** constructor **/
+SCServer::SCServer() {
+
+ // Create events
+ m_StopThread = CreateEvent(0, TRUE, FALSE, 0);
+ m_WaitThread = CreateEvent(0, TRUE, FALSE, 0);
+
+ ProgramName = "";
+}
+
+/** destructor **/
+SCServer::~SCServer() {
+
+ // Trigger thread to stop
+ ::SetEvent(m_StopThread);
+
+ // Wait until thread finished
+ if (isRunning()) {
+ ::WaitForSingleObject(m_WaitThread, INFINITE);
+ }
+
+ // Close handles
+ ::CloseHandle(m_StopThread);
+ ::CloseHandle(m_WaitThread);
+
+ //
+ // Free the DLL
+ //
+ SCClientLib.unload();
+
+ //terminates the QThread and waits for finishing the QThread
+ terminate();
+ wait();
+}
+
+/** QThread run @override **/
+void SCServer::run() {
+bool blnSimConnectActive = false;
+HANDLE hSimConnect = NULL; // Handle to SimConnect
+importSimConnect_Open simconnect_open; // SimConnect function(s) in DLL
+importSimConnect_Close simconnect_close;
+importSimConnect_CameraSetRelative6DOF simconnect_set6DOF;
+
+ //
+ // Get the SimConnect_Open function from the DLL and use it!
+ //
+ simconnect_open = (importSimConnect_Open) SCClientLib.resolve("SimConnect_Open");
+ if (simconnect_open == NULL) {
+ qDebug() << "SCServer::run() says: SimConnect_Open function not found in DLL!";
+ return;
+ }
+ simconnect_set6DOF = (importSimConnect_CameraSetRelative6DOF) SCClientLib.resolve("SimConnect_CameraSetRelative6DOF");
+ if (simconnect_set6DOF == NULL) {
+ qDebug() << "SCServer::run() says: SimConnect_CameraSetRelative6DOF function not found in DLL!";
+ return;
+ }
+ simconnect_close = (importSimConnect_Close) SCClientLib.resolve("SimConnect_Close");
+ if (simconnect_close == NULL) {
+ qDebug() << "SCServer::run() says: SimConnect_Close function not found in DLL!";
+ return;
+ }
+
+ qDebug() << "SCServer::run() says: SimConnect functions resolved in DLL!";
+
+ forever
+ {
+ // Check event for stop thread
+ if(::WaitForSingleObject(m_StopThread, 0) == WAIT_OBJECT_0)
+ {
+ // Set event
+ simconnect_close( hSimConnect );
+ ::SetEvent(m_WaitThread);
+ return;
+ }
+
+ if (!blnSimConnectActive) {
+ if (SUCCEEDED(simconnect_open(&hSimConnect, "FaceTrackNoIR", NULL, 0, 0, 0))) {
+ qDebug() << "SCServer::run() says: SimConnect active!";
+ blnSimConnectActive = true;
+ }
+ else {
+ msleep(5000);
+ yieldCurrentThread();
+ }
+ }
+ else {
+ //
+ // Write the 6DOF-data to FSX
+ //
+ if (S_OK == simconnect_set6DOF(hSimConnect, virtPosX, virtPosY, virtPosZ, virtRotX, virtRotZ, virtRotY)) {
+ qDebug() << "SCServer::run() says: SimConnect data written!";
+ }
+
+ // just for lower cpu load
+ msleep(15);
+ yieldCurrentThread();
+ }
+ }
+}
+
+//
+// Check if the Client DLL exists and load it (to test it), if so.
+// Returns 'true' if all seems OK.
+//
+bool SCServer::SCCheckClientDLL()
+{
+ QString aFileName; // File Path and Name
+
+ // Code to activate the context for the SimConnect DLL
+ ACTCTX act = { 0 };
+ HANDLE hctx;
+ ULONG_PTR ulCookie;
+
+
+ qDebug() << "FTCheckClientDLL says: Starting Function";
+
+ try {
+
+ act.cbSize = sizeof(act);
+ act.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID;
+
+ QString manifest(QCoreApplication::applicationDirPath());
+ manifest += "\\FaceTrackNoIR.exe";
+ const wchar_t * encodedName = reinterpret_cast<const wchar_t *>(manifest.utf16());
+
+ act.lpSource = encodedName;
+ act.lpResourceName = MAKEINTRESOURCE(101);
+
+ hctx = CreateActCtx (&act);
+
+ if (hctx != INVALID_HANDLE_VALUE) {
+ if (!ActivateActCtx(hctx, &ulCookie)) {
+ ReleaseActCtx(hctx);
+ QMessageBox::information(0, "FaceTrackNoIR error", "SimConnect DLL not found!");
+ }
+ }
+ else {
+ qDebug() << "FTCheckClientDLL says: Error INVALID_HANDLE: " << GetLastError();
+ return false;
+ }
+
+ //
+ // Just try to load the DLL. Let Windows handle the PATH's and such trivialities...
+ //
+ aFileName = SC_CLIENT_FILENAME;
+
+ //
+ // Load the DLL.
+ //
+ SCClientLib.setFileName(aFileName);
+ if (SCClientLib.load() != true) {
+ QMessageBox::information(0, "FaceTrackNoIR error", SCClientLib.errorString());
+ return false;
+ }
+
+ //
+ // Deactivate the context again: the function-references should stay in-tact...
+ //
+ DeactivateActCtx(0, ulCookie);
+ ReleaseActCtx(hctx);
+
+ } catch(...) {
+ return false;
+ }
+ return true;
+}
+
+//END
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