Intermec 751G - Manual (Page 78)

Chapter 3 — Configuring the Computer
64 751G Color Mobile Computer User’s Manual
BOOL fPreviouslyInstalled,
LPCTSTR pszInstallDir )
{
return codeINSTALL_INIT_CONTINUE;
}
codeINSTALL_EXIT Install_Exit (
HWND hwndParent,
LPCTSTR pszInstallDir,
WORD cFailedDirs,
WORD cFailedFiles,
WORD cFailedRegKeys,
WORD cFailedRegVals,
WORD cFailedShortcuts )
{
HANDLE h;
TCHAR srcfile[MAX_PATH];
TCHAR dstfile[MAX_PATH];
if (cFailedDirs || cFailedFiles || cFailedRegKeys ||
cFailedRegVals || cFailedShortcuts)
return codeINSTALL_EXIT_UNINSTALL;
if ( IsProcessRunning( L”autocab.exe” ) )
{
h = CreateFile( L”\\Windows\\__resetmeplease__.txt”,
(GENERIC_READ | GENERIC_WRITE), 0, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_HIDDEN, NULL );
if ( h != INVALID_HANDLE_VALUE )
CloseHandle( h );
else
{
// Couldn’t create the file. If it failed because the file already
// exists, it is not fatal. Otherwise, notify user of the inability to
// reset the device and they will have to perform it manually after all of
// the installations are complete.
} // end if
}
else
{
DWORD dret;
h = CreateFile( L”SYI1:”,
(GENERIC_WRITE | GENERIC_READ), 0, NULL, OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL, NULL );
// Force a warm start NOW.
if ( h != INVALID_HANDLE_VALUE )
{
DeviceIoControl( h, IOCTL_TERMINAL_RESET, NULL, 0, NULL, 0, &dret, NULL);
// Won’t return, but we’ll show clean up anyway
CloseHandle( h );
}
else
{
// Couldn’t access SYSIO. Notify user.
} // end if