int __cdecl _tmain(int argc, _TCHAR *argv[])
{
HDEVINFO h = NULL;
SP_DEVINFO_DATA dev_info_data;
ULONG status = 0, problem = 0;
BOOL bDevice = FALSE;
if (IsWow64()) {
logPrint("Your are runing 32bit VirtualMonitor on 64bit windows\n");
logPrint("Please Download 64bit version of VirtualMonitor\n");
return -1;
}
if (argc < 2 || !strcmp(argv[1], "-h")) {
usage(argv);
goto out;
}
GetWinVersion();
if (!isSupport) {
logPrint("Unsupported Windows system\n");
goto out;
}
if (isVista || isWin7) {
if (!IsUserAnAdmin()) {
logPrint("Access Denied. Administrator permissions are needed to use the selected options.");
logPrint("Use an administrator command prompt to complete these tasks.");
goto out;
}
}
if (!strcmp(argv[1], "-i")) {
FixInfFile(INF);
}
h = GetDevInfoFromDeviceId(&dev_info_data, DRIVER_NAME);
if (!strcmp(argv[1], "-i")) {
if (h) {
logPrint("Driver already installed\n");
goto out;
}
if (!logInit()) {
goto out;
}
logPrint("Installing driver, It may take few minutes. please wait\n");
RegClean();
InstallInf(INF);
if (isVista || isWin7) {
DisableMirror();
}
h = GetDevInfoFromDeviceId(&dev_info_data, DRIVER_NAME);
if (!h) {
logError("GetDevInfo Failed After Driver Installed\n");
}
GetDevStatus(h, &dev_info_data, &status, &problem);
bDevice = DetectVirtualMonitor(FALSE);
logInfo("Driver Status: %x, problem: %x\n", status, problem);
if (!bDevice) {
DetectVirtualMonitor(TRUE);
logPrint("Driver installed Status: %x, problem: %x\n", status, problem);
logPrint("Please reboot your system\n");
} else {
logPrint("Driver installed successful\n");
}
if (isVista || isWin7) {
logPrint("Please reboot your system\n");
}
} else if (!strcmp(argv[1], "-u")) {
if (!h) {
logPrint("Driver not found\n");
} else {
if (!logInit()) {
goto out;
}
UnInstallDriver(h, &dev_info_data);
if (isVista || isWin7) {
CleanOemInf();
}
RegClean();
logPrint("Driver Uninstalled sucessful, Please Reboot System\n");
}
} else {
usage(argv);
goto out;
}
out:
if (g_logf)
fclose(g_logf);
if (h) {
DestroyDevInfo(h);
}
exit(0);
}
HDEVINFO GetDevInfoFromDeviceId(SP_DEVINFO_DATA *dev_info_data, CHAR *device_id)
{
HDEVINFO dev_info;
SP_DEVINFO_DATA data;
UINT i;
BOOL found;
CHAR *buffer;
UINT buffer_size = 8092;
DWORD required_size;
DWORD data_type;
dev_info = SetupDiGetClassDevsEx(NULL, NULL, NULL, DIGCF_ALLCLASSES | DIGCF_PRESENT, NULL, NULL, NULL);
if (dev_info == NULL)
{
return NULL;
}
#if 0
SP_DEVINFO_LIST_DETAIL_DATA detail_data;
memset(&detail_data, 0, sizeof(detail_data));
detail_data.cbSize = sizeof(detail_data);
if (SetupDiGetDeviceInfoListDetail(dev_info, &detail_data) == FALSE)
{
DestroyDevInfo(dev_info);
return NULL;
}
#endif
memset(&data, 0, sizeof(data));
data.cbSize = sizeof(data);
found = FALSE;
buffer = (LPTSTR)LocalAlloc(LPTR, buffer_size);
if (!buffer) {
printf("Alloc: %x\n", GetLastError());
goto out;
}
for (i = 0; SetupDiEnumDeviceInfo(dev_info, i, &data); i++) {
while (!SetupDiGetDeviceRegistryProperty(dev_info,
&data,
SPDRP_HARDWAREID,
&data_type,
(PBYTE)buffer,
buffer_size,
&required_size)) {
if (ERROR_INSUFFICIENT_BUFFER == GetLastError()) {
// Change the buffer size.
if (buffer) {
LocalFree(buffer);
}
// Double the size to avoid problems on
// W2k MBCS systems per KB 888609.
buffer_size *= 2;
buffer = (LPTSTR)LocalAlloc(LPTR, buffer_size);
if (!buffer) {
printf("LocalAlloc: %x\n", GetLastError());
goto out;
}
} else {
// EnumNext
break;
}
}
if (stricmp(buffer, device_id) == 0) {
found = TRUE;
}
if (found) {
goto out;
}
memset(&data, 0, sizeof(data));
data.cbSize = sizeof(data);
}
out:
if (buffer)
LocalFree(buffer);
if (found == FALSE) {
DestroyDevInfo(dev_info);
return NULL;
} else {
memcpy(dev_info_data, &data, sizeof(data));
return dev_info;
}
}
