//============================================================================================
// MAIN
//============================================================================================
extern "C" int WINAPI WinMain( HINSTANCE hInstance, // handle to current instance
HINSTANCE hPrevInstance, // handle to previous instance
LPSTR lpCmdLine, // command line
int nCmdShow ){ // show state
HANDLE hMutex;
TCHAR szTokens[] = "-/";
LPCTSTR lpszToken;
int iRes;
HWND hDlgWnd;
UINT uiTimerID;
HRESULT hr;
// Check for another instance
hMutex = OpenMutex( SYNCHRONIZE, // requested access (lowest possible)
FALSE, // allow inheritance (does not matter)
x_szMutexName); // unique name
if(hMutex){
MessageBox( NULL, "Cannot start the application because another instance is already running.\n",
x_szTitle, MB_OK | MB_ICONERROR );
return 1;
}
hMutex = CreateMutex( NULL, // default security
TRUE, // obtain ownership
x_szMutexName); // unique name
if(!hMutex){
MessageBox( NULL, "Cannot create application mutex.\n",
x_szTitle, MB_OK | MB_ICONERROR );
return 1;
}
// Parse the command line for options
lpszToken = FindOneOf(lpCmdLine, szTokens);
while (lpszToken != NULL) {
if (lstrcmpi(lpszToken, "UnregServer")==0) {
iRes = g_UnregisterCOM();
if( iRes != 0 ) {
MessageBox( NULL, "Error: Can't unregister server. g_UnregisterCOM() failed.", x_szTitle, MB_OK);
}
else {
MessageBox( NULL, "Success: the server is unregistered.", x_szTitle, MB_OK);
}
return iRes;
}
if (lstrcmpi(lpszToken, "RegServer")==0) {
iRes = g_RegisterCOM();
if( iRes != 0 ) {
MessageBox( NULL, "Error: Can't register server. g_RegisterCOM() failed.", x_szTitle, MB_OK);
}
else {
MessageBox( NULL, "Success: the server is registered.", x_szTitle, MB_OK);
}
return iRes;
}
lpszToken = FindOneOf(lpszToken, szTokens);
} // while there are tokens
//------- Windows staff starts here
CP_printfCreate(x_szTitle); // create console window
hDlgWnd=CreateDialog(hInstance, MAKEINTRESOURCE(IDD_MAIN_DIALOG),
NULL, x_DialogProc);
g_hWnd = hDlgWnd;
SetWindowText(hDlgWnd, x_szTitle);
SendMessage(hDlgWnd, WM_SETICON, ICON_BIG,
(LPARAM)LoadIcon(hInstance, MAKEINTRESOURCE(IDI_ICON_APPL)));
SendMessage(hDlgWnd, WM_SETICON, ICON_SMALL,
(LPARAM)LoadImage(hInstance, MAKEINTRESOURCE(IDI_ICON_APPL), IMAGE_ICON, 16, 16, 0));
ShowWindow(hDlgWnd, SW_SHOW);
CP_printf(g_szVersion);
CP_printf("\n\n");
uiTimerID = SetTimer( hDlgWnd, TIMER_ID, TIMER_PERIOD_MS, NULL );
if ( uiTimerID == 0){
CP_printf("Error: could not create timer!"); // don't exit we are still functional
}
CP_printfHide(); // default is no log window
// Init COM using single-thread apartment model
hr = CoInitialize(NULL);
if( hr != S_OK) {
MessageBox( NULL, "Error in CoInitializeEx()", x_szTitle, MB_OK);
return 1;
}
iRes = g_Init_LibertyTrack( );
if( iRes != 0 ) {
MessageBox( NULL, "Error: g_Init_LibertyTrack() failed.", x_szTitle, MB_OK);
return 1;
}
// Message loop
MSG msg;
while (GetMessage(&msg, 0, 0, 0)) {
// IsDialogMessage() processes keyboard events for the dialog and
// passes others to translate/dispatch
if(!IsDialogMessage(hDlgWnd,&msg)){
TranslateMessage(&msg);
DispatchMessage(&msg);
}
} // end of uMsg loop
KillTimer( hDlgWnd, TIMER_ID);
CoUninitialize();
ReleaseMutex(hMutex);
return 0;
}
//============================================================================================
// MAIN
//============================================================================================
extern "C" int WINAPI WinMain( HINSTANCE hInstance, // handle to current instance
HINSTANCE hPrevInstance, // handle to previous instance
LPSTR lpCmdLine, // command line
int nCmdShow ){ // show state
HANDLE hMutex;
TCHAR szTokens[] = "-/";
LPCTSTR lpszToken;
int iRes;
HRESULT hRes;
x_hInstance = hInstance;
// Check for another instance
hMutex = OpenMutex( SYNCHRONIZE, // requested access (lowest possible)
FALSE, // allow inheritance (does not matter)
x_szMutexName); // unique name
if(hMutex){
MessageBox( NULL, "Cannot start the application because another instance is already running.\n",
x_szTitle, MB_OK | MB_ICONERROR );
return 1;
}
hMutex = CreateMutex( NULL, // default security
TRUE, // obtain ownership
x_szMutexName); // unique name
if(!hMutex){
MessageBox( NULL, "Cannot create application mutex.\n",
x_szTitle, MB_OK | MB_ICONERROR );
return 1;
}
// Parse the command line for options
lpszToken = FindOneOf(lpCmdLine, szTokens);
while (lpszToken != NULL) {
if (lstrcmpi(lpszToken, "UnregServer")==0) {
iRes = g_UnregisterCOM();
if( iRes != 0 ) {
MessageBox( NULL, "Error: Can't unregister server. g_UnregisterCOM() failed.", x_szTitle, MB_OK);
}
else {
MessageBox( NULL, "Success: the server is unregistered.", x_szTitle, MB_OK);
}
return iRes;
}
if (lstrcmpi(lpszToken, "RegServer")==0) {
iRes = g_RegisterCOM();
if( iRes != 0 ) {
MessageBox( NULL, "Error: Can't register server. g_RegisterCOM() failed.", x_szTitle, MB_OK);
}
else {
MessageBox( NULL, "Success: the server is registered.", x_szTitle, MB_OK);
}
return iRes;
}
lpszToken = FindOneOf(lpszToken, szTokens);
} // while there are tokens
//------- Regular run starts here
// Init COM using single-threaded model
hRes = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
if( hRes != S_OK) {
MessageBox( NULL, "Error in CoInitializeEx()", x_szTitle, MB_OK);
return 1;
}
CP_printfCreate(x_szTitle); // create console window
CP_printf(g_szVersion);
CP_printf("\n\n");
CP_printfHide(); // hide console window
//------- Windows main loop is here
DialogBox(hInstance, MAKEINTRESOURCE(IDD_MAIN_DIALOG), NULL, x_DialogProc);
CP_printfDestroy();
CoUninitialize();
return 0;
}
//----------------------------------------------------------------------
// This is a DialogProc, not a WindowProc
// It should not call "return DefWindowProc()" at the end
// It returns TRUE for handled messages and FALSE otherwise
BOOL CALLBACK x_DialogProc(HWND hDlgWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
LRESULT lngRes;
char * szResult;
int iResult;
switch (uMsg) {
case WM_PI_RAWDATA_READY:
g_OnNewData( wParam, lParam);
return TRUE;
case WM_PI_DATA_STARTED:
CP_printf("\nLiberty data started.\n");
return TRUE;
case WM_PI_DATA_STOPPED:
CP_printf("\nLiberty data stopped.\n");
InvalidateRgn( hDlgWnd, NULL, TRUE); // refresh the window
return TRUE;
case WM_PI_RAWDATA_ERROR :
g_GetLibertyResult( &szResult, &iResult );
CP_printf("\nLiberty data error: %s Code: %X\n", szResult, iResult);
return TRUE;
case WM_PI_RAWDATA_WARNING :
CP_printf("\nLiberty data warning.\n");
return TRUE;
case WM_COMMAND:
if (HIWORD(wParam) == BN_CLICKED) {
switch (LOWORD(wParam)) {
case IDC_CMD_EXIT: // Exit button
PostMessage( hDlgWnd, WM_CLOSE, 0,0);
return TRUE;
case IDC_CMD_START: // Start button
g_CmdStart();
return TRUE;
case IDC_CMD_STOP: // Stop button
g_CmdStop();
return TRUE;
case IDC_CHK_SHOWLOG:
// Retrieve the state of the check box.
lngRes = SendDlgItemMessage( hDlgWnd, IDC_CHK_SHOWLOG, BM_GETCHECK, 0, 0);
if( lngRes == BST_CHECKED ) CP_printfShow();
if( lngRes == BST_UNCHECKED ) CP_printfHide();
return TRUE;
} // switch
} // if BN_CLICKED
break;
case WM_TIMER:
OnTimer( hDlgWnd );
return TRUE;
case WM_DESTROY:
PostQuitMessage(0);
return TRUE;
case WM_CLOSE:
g_Release_LibertyTrack();
CP_printfDestroy(); // close console window
DestroyWindow (hDlgWnd);
return TRUE;
}
return FALSE;
}
//----------------------------------------------------------------------
BOOL CALLBACK x_DialogProc(HWND hDlgWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam) {
UINT uiTimerID;
int iRes;
switch (uiMsg) {
case WM_COMMAND:
if (HIWORD(wParam) == BN_CLICKED) {
switch (LOWORD(wParam)) {
case IDC_CMD_EXIT: // Exit button
PostMessage( hDlgWnd, WM_CLOSE, 0, 0);
return TRUE;
case IDC_CMD_START: // Start button
g_CmdStart();
return TRUE;
case IDC_CMD_STOP: // Stop button
g_CmdStop();
return TRUE;
// Hide/show log window
case IDC_CHK_SHOWLOG:
// Retrieve the state of the check box.
iRes = SendDlgItemMessage( hDlgWnd, IDC_CHK_SHOWLOG, BM_GETCHECK, 0, 0);
if( iRes == BST_CHECKED ) CP_printfShow();
if( iRes == BST_UNCHECKED ) CP_printfHide();
return TRUE;
} // switch
} // if BN_CLICKED
break;
case WM_TIMER:
OnTimer( hDlgWnd );
return TRUE;
case WM_DESTROY:
PostQuitMessage(0);
return TRUE;
case WM_CLOSE:
KillTimer( hDlgWnd, TIMER_ID);
g_Release_OptoTrack();
DestroyWindow (hDlgWnd);
return TRUE;
case WM_INITDIALOG:
g_hWnd = hDlgWnd;
SetWindowText(hDlgWnd, x_szTitle);
SendMessage(hDlgWnd, WM_SETICON, ICON_BIG,
(LPARAM)LoadIcon(x_hInstance, MAKEINTRESOURCE(IDI_ICON_APPL)));
SendMessage(hDlgWnd, WM_SETICON, ICON_SMALL,
(LPARAM)LoadImage(x_hInstance, MAKEINTRESOURCE(IDI_ICON_APPL), IMAGE_ICON, 16, 16, 0));
ShowWindow(hDlgWnd, SW_SHOW);
uiTimerID = SetTimer( hDlgWnd, TIMER_ID, TIMER_PERIOD_MS, NULL );
if ( uiTimerID == 0){
CP_printf("Error: could not create timer!"); // don't exit we are still functional
}
iRes = g_Init_OptoTrack( );
if( iRes != 0 ) {
MessageBox( NULL, "Error: g_Init_OptoTrack() failed.", x_szTitle, MB_OK);
PostMessage( hDlgWnd, WM_CLOSE, 0, 0);
return TRUE;
}
return TRUE;
} // switch (uiMsg)
return FALSE; // did not process a message
}
