Eagle Dynamics API implemented, added some 'nice to haves'.

git-svn-id: svn+ssh://svn.code.sf.net/p/facetracknoir/code@87 19e81ba0-9b1a-49c3-bd6c-561e1906d5fb

3 files changed, 57 insertions, 9 deletions

diff --git a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp
index 4d0ef950..e6100956 100644
--- a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp
+++ b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.cpp
@@ -39,6 +39,7 @@
 /** constructor **/

 FTNoIR_Protocol_FT::FTNoIR_Protocol_FT()

 {

+	comhandle = 0;

 	loadSettings();

 	ProgramName = "";

 }

@@ -54,7 +55,7 @@ FTNoIR_Protocol_FT::~FTNoIR_Protocol_FT()
 	//

 	// Free the DLL's

 	//

-	FTClientLib.unload();

+	//////FTClientLib.unload();

 }

 

 /** helper to Auto-destruct **/

@@ -94,6 +95,9 @@ float headRotX;
 float headRotY;

 float headRotZ;

 

+PDWORD_PTR MsgResult = 0;

+

+

 	//

 	// Scale the Raw measurements to the client measurements.

 	//

@@ -149,6 +153,19 @@ float headRotZ;
 

 		//qDebug() << "FTServer says: pMemData.DataID =" << pMemData->data.DataID;

 		//qDebug() << "FTServer says: ProgramName =" << pMemData->ProgramName;

+

+		//

+		// Check if the handle that was sent to the Game, was changed (on x64, this will be done by the ED-API)

+		// If the "Report Program Name" command arrives (which is a '1', for now), raise the event from here!

+		//

+		if (hMainWindow != pMemData->handle) {			// Handle in memory-mapping was changed!

+			comhandle = (__int32) pMemData->handle;		// Get the command from the Game.

+			if (comhandle == 1) {						// "Report Program Name"

+				SendMessageTimeout( (HWND) hMainWindow, RegisterWindowMessageA(FT_PROGRAMID), 0, 0, 0, 2000, MsgResult);

+				pMemData->handle = 0;					// Reset the command, to enable future commands...

+			}

+		}

+

 		ReleaseMutex(hFTMutex);

 	}

 

@@ -198,13 +215,13 @@ bool FTNoIR_Protocol_FT::checkServerInstallationOK( HANDLE handle )
 			//

 			// Load the DLL and map to the functions in it.

 			//

-			FTClientLib.setFileName(aFileName);

-			FTClientLib.load();

-			provider = (importProvider) FTClientLib.resolve("FTProvider");

-			if (provider) {

-				pProvider = provider();

-				qDebug() << "FTCheckClientDLL says: Provider =" << pProvider;

-			}

+			////////FTClientLib.setFileName(aFileName);

+			////////FTClientLib.load();

+			////////provider = (importProvider) FTClientLib.resolve("FTProvider");

+			////////if (provider) {

+			////////	pProvider = provider();

+			////////	qDebug() << "FTCheckClientDLL says: Provider =" << pProvider;

+			////////}

 		}

 		else {

 			QMessageBox::information(0, "FaceTrackNoIR error", QString("Necessary file (FreeTrackClient.dll) was NOT found!\n"));

@@ -249,10 +266,11 @@ bool FTNoIR_Protocol_FT::FTCreateMapping( HANDLE handle )
 	//

 	hFTMemMap = OpenFileMappingA( FILE_MAP_ALL_ACCESS , false , (LPCSTR) FT_MM_DATA );

 	if ( ( hFTMemMap != 0 ) ) {

-		qDebug() << "FTCreateMapping says: FileMapping Created again:" << hFTMemMap;

+		qDebug() << "FTCreateMapping says: FileMapping Opened:" << hFTMemMap;

 		pMemData = (FTMemMap *) MapViewOfFile(hFTMemMap, FILE_MAP_ALL_ACCESS, 0, 0, sizeof(TFreeTrackData) + sizeof(hFTMemMap) + 100);

 		if (pMemData != NULL) {

 			pMemData->handle = handle;	// The game uses the handle, to send a message that the Program-Name was set!

+			hMainWindow = handle;

 		}

 	    hFTMutex = CreateMutexA(NULL, false, FREETRACK_MUTEX);

 	}

@@ -285,6 +303,27 @@ void FTNoIR_Protocol_FT::FTDestroyMapping()
 

 }

 

+//

+// Return a name, if present the name from the Game, that is connected...

+//

+void FTNoIR_Protocol_FT::getNameFromGame( char *dest )

+{   

+	sprintf_s(dest, 99, "FreeTrack interface");

+

+	qDebug() << "FTNoIR_Protocol_FT::getNameFromGame says: Started, pMemData = " << pMemData << ", mutex = " << hFTMutex;

+

+	//

+	// Check if the pointer is OK and wait for the Mutex.

+	//

+//	if ( (pMemData != NULL) && (WaitForSingleObject(hFTMutex, 100) == WAIT_OBJECT_0) ) {

+	if (pMemData != NULL) {

+		qDebug() << "FTNoIR_Protocol_FT::getNameFromGame says: Inside MemData";

+		sprintf_s(dest, 99, "%s", pMemData->ProgramName);

+	}

+

+	return;

+}

+

 

 ////////////////////////////////////////////////////////////////////////////////

 // Factory function that creates instances if the Protocol object.

diff --git a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h
index 7b23fcba..02e9525f 100644
--- a/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h
+++ b/FTNoIR_Protocol_FT/FTNoIR_Protocol_FT.h
@@ -53,6 +53,7 @@ public:
 

 	bool checkServerInstallationOK( HANDLE handle );

 	void sendHeadposeToGame( T6DOF *headpose );

+	void getNameFromGame( char *dest );					// Take care dest can handle up to 100 chars...

 

 private:

 	bool FTCreateMapping(HANDLE handle);

@@ -62,6 +63,9 @@ private:
 	FTMemMap *pMemData;

 	HANDLE hFTMutex;

 

+	HANDLE hMainWindow;									// Save the handle to FaceTrackNoIR main-window

+	__int32 comhandle;									// Handle on x32, command on x64

+

 	// Private properties

 	QString ProgramName;

 	QLibrary FTClientLib;

diff --git a/FTNoIR_Protocol_FT/FTTypes.h b/FTNoIR_Protocol_FT/FTTypes.h
index a6dcb6c9..c83ce90d 100644
--- a/FTNoIR_Protocol_FT/FTTypes.h
+++ b/FTNoIR_Protocol_FT/FTTypes.h
@@ -75,7 +75,12 @@ typedef TFreeTrackData * PFreetrackData;
 

 struct FTMemMap {

 	TFreeTrackData data;

+

+#ifdef WIN64

+	__int32 command;

+#else

 	HANDLE handle;

+#endif

     char ProgramName[100];

 };

 typedef FTMemMap * PFTMemMap;