/*
* Flag phantom/removed devices for reinstallation. See:
* http://msdn.microsoft.com/en-us/library/aa906206.aspx
*/
void check_removed(char* device_hardware_id)
{
unsigned i, removed = 0;
DWORD size, reg_type, config_flags;
ULONG status, pbm_number;
HDEVINFO dev_info;
SP_DEVINFO_DATA dev_info_data;
char hardware_id[STR_BUFFER_SIZE];
// List all known USB devices (including non present ones)
dev_info = SetupDiGetClassDevsA(NULL, "USB", NULL, DIGCF_ALLCLASSES);
if (dev_info == INVALID_HANDLE_VALUE) {
return;
}
// Find the ones that are driverless
for (i = 0; ; i++)
{
dev_info_data.cbSize = sizeof(dev_info_data);
if (!SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data)) {
break;
}
// Find the hardware ID
if (!SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_HARDWAREID,
®_type, (BYTE*)hardware_id, STR_BUFFER_SIZE, &size)) {
continue;
}
// Match?
if (safe_strncmp(hardware_id, device_hardware_id, STR_BUFFER_SIZE) != 0) {
continue;
}
// Unplugged?
if (CM_Get_DevNode_Status(&status, &pbm_number, dev_info_data.DevInst, 0) != CR_NO_SUCH_DEVNODE) {
continue;
}
// Flag for reinstall on next plugin
if (!SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_CONFIGFLAGS,
®_type, (BYTE*)&config_flags, sizeof(DWORD), &size)) {
plog("could not read SPDRP_CONFIGFLAGS for phantom device %s", hardware_id);
continue;
}
config_flags |= CONFIGFLAG_REINSTALL;
if (!SetupDiSetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_CONFIGFLAGS,
(BYTE*)&config_flags, sizeof(DWORD))) {
plog("could not write SPDRP_CONFIGFLAGS for phantom device %s", hardware_id);
continue;
}
removed++;
}
if (removed) {
plog("flagged %d removed devices for reinstallation", removed);
}
}
bool HIDDeviceManager::Enumerate(HIDEnumerateVisitor* enumVisitor)
{
HDEVINFO hdevInfoSet;
SP_DEVICE_INTERFACE_DATA interfaceData;
interfaceData.cbSize = sizeof(interfaceData);
// Get handle to info data set describing all available HIDs.
hdevInfoSet = SetupDiGetClassDevsA(&HidGuid, NULL, NULL, DIGCF_INTERFACEDEVICE | DIGCF_PRESENT);
if (hdevInfoSet == INVALID_HANDLE_VALUE)
return false;
for(int deviceIndex = 0;
SetupDiEnumDeviceInterfaces(hdevInfoSet, NULL, &HidGuid, deviceIndex, &interfaceData);
deviceIndex++)
{
// For each device, we extract its file path and open it to get attributes,
// such as vendor and product id. If anything goes wrong, we move onto next device.
HIDDevicePathWrapper pathWrapper;
if (!pathWrapper.InitPathFromInterfaceData(hdevInfoSet, &interfaceData))
continue;
// Look for the device to check if it is already opened.
Ptr<DeviceCreateDesc> existingDevice = Manager->FindDevice(pathWrapper.GetPath());
// if device exists and it is opened then most likely the CreateHIDFile
// will fail; therefore, we just set Enumerated to 'true' and continue.
if (existingDevice && existingDevice->pDevice)
{
existingDevice->Enumerated = true;
continue;
}
// open device in non-exclusive mode for detection...
HANDLE hidDev = CreateHIDFile(pathWrapper.GetPath(), false);
if (hidDev == INVALID_HANDLE_VALUE)
continue;
HIDDeviceDesc devDesc;
devDesc.Path = pathWrapper.GetPath();
if (initVendorProductVersion(hidDev, &devDesc) &&
enumVisitor->MatchVendorProduct(devDesc.VendorId, devDesc.ProductId) &&
initUsage(hidDev, &devDesc))
{
initStrings(hidDev, &devDesc);
// Construct minimal device that the visitor callback can get feature reports from.
Win32::HIDDevice device(this, hidDev);
enumVisitor->Visit(device, devDesc);
}
::CloseHandle(hidDev);
}
SetupDiDestroyDeviceInfoList(hdevInfoSet);
return true;
}
static BOOL l_EnumKey_Instances(KUSB_ENUM_REGKEY_PARAMS* RegEnumParams)
{
LONG status;
PKLST_DEVINFO_EL newDevItem = NULL;
HDEVINFO hDevInfo = NULL;
DWORD length;
DWORD iDeviceInterface = (DWORD) - 1;
if (!RegEnumParams->Exclusive.DevInterfaceGuid)
{
// Apply DeviceInterfaceGUID filter:
mLst_ApplyPatternMatch(RegEnumParams->PatternMatch, DeviceInterfaceGUID, RegEnumParams->TempItem->DeviceInterfaceGUID, goto NextInstance);
hDevInfo = SetupDiGetClassDevsA(&RegEnumParams->DevInterfaceGuid, RegEnumParams->TempItem->DeviceID, NULL, RegEnumParams->DigcFlags | DIGCF_DEVICEINTERFACE);
if (!IsHandleValid(hDevInfo))
{
USBDBGN("SetupDiGetClassDevsA Failed. ErrorCode:%08Xh", GetLastError());
return TRUE;
}
}
struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{
BOOL res;
struct hid_device_info *root = NULL; /* return object */
struct hid_device_info *cur_dev = NULL;
/* Windows objects for interacting with the driver. */
GUID InterfaceClassGuid = {0x4d1e55b2, 0xf16f, 0x11cf, {0x88, 0xcb, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30} };
SP_DEVINFO_DATA devinfo_data;
SP_DEVICE_INTERFACE_DATA device_interface_data;
SP_DEVICE_INTERFACE_DETAIL_DATA_A *device_interface_detail_data = NULL;
HDEVINFO device_info_set = INVALID_HANDLE_VALUE;
int device_index = 0;
int i;
if (hid_init() < 0)
return NULL;
/* Initialize the Windows objects. */
memset(&devinfo_data, 0x0, sizeof(devinfo_data));
devinfo_data.cbSize = sizeof(SP_DEVINFO_DATA);
device_interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
/* Get information for all the devices belonging to the HID class. */
device_info_set = SetupDiGetClassDevsA(&InterfaceClassGuid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
/* Iterate over each device in the HID class, looking for the right one. */
for (;;) {
HANDLE write_handle = INVALID_HANDLE_VALUE;
DWORD required_size = 0;
HIDD_ATTRIBUTES attrib;
res = SetupDiEnumDeviceInterfaces(device_info_set,
NULL,
&InterfaceClassGuid,
device_index,
&device_interface_data);
if (!res) {
/* A return of FALSE from this function means that
there are no more devices. */
break;
}
/* Call with 0-sized detail size, and let the function
tell us how long the detail struct needs to be. The
size is put in &required_size. */
res = SetupDiGetDeviceInterfaceDetailA(device_info_set,
&device_interface_data,
NULL,
0,
&required_size,
NULL);
/* Allocate a long enough structure for device_interface_detail_data. */
device_interface_detail_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_A*) malloc(required_size);
device_interface_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
/* Get the detailed data for this device. The detail data gives us
the device path for this device, which is then passed into
CreateFile() to get a handle to the device. */
res = SetupDiGetDeviceInterfaceDetailA(device_info_set,
&device_interface_data,
device_interface_detail_data,
required_size,
NULL,
NULL);
if (!res) {
/* register_error(dev, "Unable to call SetupDiGetDeviceInterfaceDetail");
Continue to the next device. */
goto cont;
}
/* Make sure this device is of Setup Class "HIDClass" and has a
driver bound to it. */
for (i = 0; ; i++) {
char driver_name[256];
/* Populate devinfo_data. This function will return failure
when there are no more interfaces left. */
res = SetupDiEnumDeviceInfo(device_info_set, i, &devinfo_data);
if (!res)
goto cont;
res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data,
SPDRP_CLASS, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL);
if (!res)
goto cont;
if (strcmp(driver_name, "HIDClass") == 0) {
/* See if there's a driver bound. */
res = SetupDiGetDeviceRegistryPropertyA(device_info_set, &devinfo_data,
SPDRP_DRIVER, NULL, (PBYTE)driver_name, sizeof(driver_name), NULL);
if (res)
break;
}
}
//wprintf(L"HandleName: %s\n", device_interface_detail_data->DevicePath);
/* Open a handle to the device */
write_handle = open_device(device_interface_detail_data->DevicePath, TRUE);
/* Check validity of write_handle. */
if (write_handle == INVALID_HANDLE_VALUE) {
/* Unable to open the device. */
//register_error(dev, "CreateFile");
goto cont_close;
}
/* Get the Vendor ID and Product ID for this device. */
attrib.Size = sizeof(HIDD_ATTRIBUTES);
HidD_GetAttributes(write_handle, &attrib);
//wprintf(L"Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID);
/* Check the VID/PID to see if we should add this
device to the enumeration list. */
if ((vendor_id == 0x0 || attrib.VendorID == vendor_id) &&
(product_id == 0x0 || attrib.ProductID == product_id)) {
#define WSTR_LEN 512
const char *str;
struct hid_device_info *tmp;
PHIDP_PREPARSED_DATA pp_data = NULL;
HIDP_CAPS caps;
BOOLEAN res;
NTSTATUS nt_res;
wchar_t wstr[WSTR_LEN]; /* TODO: Determine Size */
size_t len;
/* VID/PID match. Create the record. */
tmp = (struct hid_device_info*) calloc(1, sizeof(struct hid_device_info));
if (cur_dev) {
cur_dev->next = tmp;
}
else {
root = tmp;
}
cur_dev = tmp;
/* Get the Usage Page and Usage for this device. */
res = HidD_GetPreparsedData(write_handle, &pp_data);
if (res) {
nt_res = HidP_GetCaps(pp_data, &caps);
if (nt_res == HIDP_STATUS_SUCCESS) {
cur_dev->usage_page = caps.UsagePage;
cur_dev->usage = caps.Usage;
}
HidD_FreePreparsedData(pp_data);
}
/* Fill out the record */
cur_dev->next = NULL;
str = device_interface_detail_data->DevicePath;
if (str) {
len = strlen(str);
cur_dev->path = (char*) calloc(len+1, sizeof(char));
strncpy(cur_dev->path, str, len+1);
cur_dev->path[len] = '\0';
}
else
cur_dev->path = NULL;
/* Serial Number */
res = HidD_GetSerialNumberString(write_handle, wstr, sizeof(wstr));
wstr[WSTR_LEN-1] = 0x0000;
if (res) {
cur_dev->serial_number = _wcsdup(wstr);
}
/* Manufacturer String */
res = HidD_GetManufacturerString(write_handle, wstr, sizeof(wstr));
wstr[WSTR_LEN-1] = 0x0000;
if (res) {
cur_dev->manufacturer_string = _wcsdup(wstr);
}
/* Product String */
res = HidD_GetProductString(write_handle, wstr, sizeof(wstr));
wstr[WSTR_LEN-1] = 0x0000;
if (res) {
cur_dev->product_string = _wcsdup(wstr);
}
/* VID/PID */
cur_dev->vendor_id = attrib.VendorID;
cur_dev->product_id = attrib.ProductID;
/* Release Number */
cur_dev->release_number = attrib.VersionNumber;
/* Interface Number. It can sometimes be parsed out of the path
on Windows if a device has multiple interfaces. See
http://msdn.microsoft.com/en-us/windows/hardware/gg487473 or
search for "Hardware IDs for HID Devices" at MSDN. If it's not
in the path, it's set to -1. */
cur_dev->interface_number = -1;
if (cur_dev->path) {
char *interface_component = strstr(cur_dev->path, "&mi_");
if (interface_component) {
char *hex_str = interface_component + 4;
char *endptr = NULL;
cur_dev->interface_number = strtol(hex_str, &endptr, 16);
if (endptr == hex_str) {
/* The parsing failed. Set interface_number to -1. */
cur_dev->interface_number = -1;
}
}
}
}
cont_close:
CloseHandle(write_handle);
cont:
/* We no longer need the detail data. It can be freed */
free(device_interface_detail_data);
device_index++;
}
/* Close the device information handle. */
SetupDiDestroyDeviceInfoList(device_info_set);
return root;
}
/*
* Refresh the list of USB devices
*/
BOOL GetUSBDevices(DWORD devnum)
{
// The first two are standard Microsoft drivers (including the Windows 8 UASP one).
// The rest are the vendor UASP drivers I know of so far - list may be incomplete!
const char* storage_name[] = { "USBSTOR", "UASPSTOR", "VUSBSTOR", "ETRONSTOR", "ASUSSTPT" };
const char* scsi_name = "SCSI";
const char* usb_speed_name[USB_SPEED_MAX] = { "USB", "USB 1.0", "USB 1.1", "USB 2.0", "USB 3.0" };
// Hash table and String Array used to match a Device ID with the parent hub's Device Interface Path
htab_table htab_devid = HTAB_EMPTY;
StrArray dev_if_path;
char letter_name[] = " (?:)";
char uefi_togo_check[] = "?:\\EFI\\Rufus\\ntfs_x64.efi";
BOOL r = FALSE, found = FALSE, is_SCSI;
HDEVINFO dev_info = NULL;
SP_DEVINFO_DATA dev_info_data;
SP_DEVICE_INTERFACE_DATA devint_data;
PSP_DEVICE_INTERFACE_DETAIL_DATA_A devint_detail_data;
DEVINST parent_inst, grandparent_inst, device_inst;
DWORD size, i, j, k, l, datatype, drive_index;
ULONG list_size[ARRAYSIZE(storage_name)] = { 0 }, list_start[ARRAYSIZE(storage_name)] = { 0 }, full_list_size, ulFlags;
HANDLE hDrive;
LONG maxwidth = 0;
int s, score, drive_number;
char drive_letters[27], *device_id, *devid_list = NULL, entry_msg[128];
char *label, *entry, buffer[MAX_PATH], str[MAX_PATH], *method_str;
usb_device_props props;
IGNORE_RETVAL(ComboBox_ResetContent(hDeviceList));
StrArrayClear(&DriveID);
StrArrayClear(&DriveLabel);
StrArrayCreate(&dev_if_path, 128);
// Add a dummy for string index zero, as this is what non matching hashes will point to
StrArrayAdd(&dev_if_path, "");
device_id = (char*)malloc(MAX_PATH);
if (device_id == NULL)
goto out;
// Build a hash table associating a CM Device ID of an USB device with the SetupDI Device Interface Path
// of its parent hub - this is needed to retrieve the device speed
dev_info = SetupDiGetClassDevsA(&_GUID_DEVINTERFACE_USB_HUB, NULL, NULL, DIGCF_PRESENT|DIGCF_DEVICEINTERFACE);
if (dev_info != INVALID_HANDLE_VALUE) {
if (htab_create(DEVID_HTAB_SIZE, &htab_devid)) {
dev_info_data.cbSize = sizeof(dev_info_data);
for (i=0; SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data); i++) {
if (usb_debug)
uprintf("Processing Hub %d:", i + 1);
devint_detail_data = NULL;
devint_data.cbSize = sizeof(devint_data);
// Only care about the first interface (MemberIndex 0)
if ( (SetupDiEnumDeviceInterfaces(dev_info, &dev_info_data, &_GUID_DEVINTERFACE_USB_HUB, 0, &devint_data))
&& (!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, NULL, 0, &size, NULL))
&& (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
&& ((devint_detail_data = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)calloc(1, size)) != NULL) ) {
devint_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
if (SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, devint_detail_data, size, &size, NULL)) {
// Find the Device IDs for all the children of this hub
if (CM_Get_Child(&device_inst, dev_info_data.DevInst, 0) == CR_SUCCESS) {
device_id[0] = 0;
s = StrArrayAdd(&dev_if_path, devint_detail_data->DevicePath);
if ((s>= 0) && (CM_Get_Device_IDA(device_inst, device_id, MAX_PATH, 0) == CR_SUCCESS)) {
if ((k = htab_hash(device_id, &htab_devid)) != 0) {
htab_devid.table[k].data = (void*)(uintptr_t)s;
}
if (usb_debug)
uprintf(" Found ID[%03d]: %s", k, device_id);
while (CM_Get_Sibling(&device_inst, device_inst, 0) == CR_SUCCESS) {
device_id[0] = 0;
if (CM_Get_Device_IDA(device_inst, device_id, MAX_PATH, 0) == CR_SUCCESS) {
if ((k = htab_hash(device_id, &htab_devid)) != 0) {
htab_devid.table[k].data = (void*)(uintptr_t)s;
}
if (usb_debug)
uprintf(" Found ID[%03d]: %s", k, device_id);
}
}
}
}
}
free(devint_detail_data);
}
}
}
SetupDiDestroyDeviceInfoList(dev_info);
}
free(device_id);
// Build a single list of Device IDs from all the storage enumerators we know of
full_list_size = 0;
ulFlags = CM_GETIDLIST_FILTER_SERVICE;
if (nWindowsVersion >= WINDOWS_7)
ulFlags |= CM_GETIDLIST_FILTER_PRESENT;
for (s=0; s<ARRAYSIZE(storage_name); s++) {
// Get a list of device IDs for all USB storage devices
// This will be used to find if a device is UASP
if (CM_Get_Device_ID_List_SizeA(&list_size[s], storage_name[s], ulFlags) != CR_SUCCESS)
list_size[s] = 0;
if (list_size[s] != 0)
full_list_size += list_size[s]-1; // remove extra NUL terminator
}
devid_list = NULL;
if (full_list_size != 0) {
full_list_size += 1; // add extra NUL terminator
devid_list = (char*)malloc(full_list_size);
if (devid_list == NULL) {
uprintf("Could not allocate Device ID list\n");
return FALSE;
}
for (s=0, i=0; s<ARRAYSIZE(storage_name); s++) {
list_start[s] = i;
if (list_size[s] > 1) {
if (CM_Get_Device_ID_ListA(storage_name[s], &devid_list[i], list_size[s], ulFlags) != CR_SUCCESS)
continue;
if (usb_debug) {
uprintf("Processing IDs belonging to %s:", storage_name[s]);
for (device_id = &devid_list[i]; *device_id != 0; device_id += strlen(device_id) + 1)
uprintf(" %s", device_id);
}
// The list_size is sometimes larger than required thus we need to find the real end
for (i += list_size[s]; i > 2; i--) {
if ((devid_list[i-2] != '\0') && (devid_list[i-1] == '\0') && (devid_list[i] == '\0'))
break;
}
}
}
}
// Now use SetupDi to enumerate all our storage devices
dev_info = SetupDiGetClassDevsA(&_GUID_DEVINTERFACE_DISK, NULL, NULL, DIGCF_PRESENT|DIGCF_DEVICEINTERFACE);
if (dev_info == INVALID_HANDLE_VALUE) {
uprintf("SetupDiGetClassDevs (Interface) failed: %s\n", WindowsErrorString());
goto out;
}
dev_info_data.cbSize = sizeof(dev_info_data);
for (i=0; SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data); i++) {
memset(buffer, 0, sizeof(buffer));
method_str = "";
if (!SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_ENUMERATOR_NAME,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size)) {
uprintf("SetupDiGetDeviceRegistryProperty (Enumerator Name) failed: %s\n", WindowsErrorString());
continue;
}
// UASP drives are listed under SCSI (along with regular SYSTEM drives => "DANGER, WILL ROBINSON!!!")
is_SCSI = (safe_stricmp(buffer, scsi_name) == 0);
if ((safe_stricmp(buffer, storage_name[0]) != 0) && (!is_SCSI))
continue;
// We can't use the friendly name to find if a drive is a VHD, as friendly name string gets translated
// according to your locale, so we poke the Hardware ID
memset(&props, 0, sizeof(props));
memset(buffer, 0, sizeof(buffer));
props.is_VHD = SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_HARDWAREID,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size) && IsVHD(buffer);
if (usb_debug)
uprintf("Processing Device: '%s'", buffer);
memset(buffer, 0, sizeof(buffer));
if (!SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_FRIENDLYNAME,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size)) {
uprintf("SetupDiGetDeviceRegistryProperty (Friendly Name) failed: %s\n", WindowsErrorString());
// We can afford a failure on this call - just replace the name with "USB Storage Device (Generic)"
safe_strcpy(buffer, sizeof(buffer), lmprintf(MSG_045));
} else if ((!props.is_VHD) && (devid_list != NULL)) {
// Get the properties of the device. We could avoid doing this lookup every time by keeping
// a lookup table, but there shouldn't be that many USB storage devices connected...
// NB: Each of these Device IDs have an _only_ child, from which we get the Device Instance match.
for (device_id = devid_list; *device_id != 0; device_id += strlen(device_id) + 1) {
if ( (CM_Locate_DevNodeA(&parent_inst, device_id, 0) == CR_SUCCESS)
&& (CM_Get_Child(&device_inst, parent_inst, 0) == CR_SUCCESS)
&& (device_inst == dev_info_data.DevInst) ) {
// If we're not dealing with the USBSTOR part of our list, then this is an UASP device
props.is_UASP = ((((uintptr_t)device_id)+2) >= ((uintptr_t)devid_list)+list_start[1]);
// Now get the properties of the device, and its Device ID, which we need to populate the properties
j = htab_hash(device_id, &htab_devid);
if (usb_debug)
uprintf(" Matched with ID[%03d]: %s", j, device_id);
// If the hash didn't match a populated string in dev_if_path[] (htab_devid.table[j].data > 0),
// we might have an extra vendor driver in between (e.g. "ASUS USB 3.0 Boost Storage Driver"
// for UASP devices in ASUS "Turbo Mode" or "Apple Mobile Device USB Driver" for iPods)
// so try to see if we can match the grandparent.
if ( ((uint32_t)htab_devid.table[j].data == 0)
&& (CM_Get_Parent(&grandparent_inst, parent_inst, 0) == CR_SUCCESS)
&& (CM_Get_Device_IDA(grandparent_inst, str, MAX_PATH, 0) == CR_SUCCESS) ) {
device_id = str;
method_str = "[GP]";
j = htab_hash(device_id, &htab_devid);
if (usb_debug)
uprintf(" Matched with (GP) ID[%03d]: %s", j, device_id);
}
if ((uint32_t)htab_devid.table[j].data > 0)
GetUSBProperties(dev_if_path.String[(uint32_t)htab_devid.table[j].data], device_id, &props);
if (usb_debug)
uprintf(" Props VID:PID = %04X:%04X", props.vid, props.pid);
// If previous calls still didn't succeed, try reading the VID:PID from the device_id
if ((props.vid == 0) && (props.pid == 0)) {
BOOL post_backslash = FALSE;
method_str = "[ID]";
for (j=0, k=0; (j<strlen(device_id))&&(k<2); j++) {
// The ID is in the form USB_VENDOR_BUSID\VID_xxxx&PID_xxxx\...
if (device_id[j] == '\\')
post_backslash = TRUE;
if (!post_backslash)
continue;
if (device_id[j] == '_') {
props.pid = (uint16_t)strtoul(&device_id[j+1], NULL, 16);
if (k++==0)
props.vid = props.pid;
}
}
}
}
}
}
if (props.is_VHD) {
uprintf("Found VHD device '%s'", buffer);
} else {
if ((props.vid == 0) && (props.pid == 0)) {
if (is_SCSI) {
// If we have an SCSI drive and couldn't get a VID:PID, we are most likely
// dealing with a system drive => eliminate it!
if (usb_debug)
uprintf(" Non USB => Eliminated");
continue;
}
safe_strcpy(str, sizeof(str), "????:????"); // Couldn't figure VID:PID
} else {
static_sprintf(str, "%04X:%04X", props.vid, props.pid);
}
if (props.speed >= USB_SPEED_MAX)
props.speed = 0;
uprintf("Found %s%s%s device '%s' (%s) %s\n", props.is_UASP?"UAS (":"",
usb_speed_name[props.speed], props.is_UASP?")":"", buffer, str, method_str);
if (props.is_LowerSpeed)
uprintf("NOTE: This device is an USB 3.0 device operating at lower speed...");
}
devint_data.cbSize = sizeof(devint_data);
hDrive = INVALID_HANDLE_VALUE;
devint_detail_data = NULL;
for (j=0; ;j++) {
safe_closehandle(hDrive);
safe_free(devint_detail_data);
if (!SetupDiEnumDeviceInterfaces(dev_info, &dev_info_data, &_GUID_DEVINTERFACE_DISK, j, &devint_data)) {
if(GetLastError() != ERROR_NO_MORE_ITEMS) {
uprintf("SetupDiEnumDeviceInterfaces failed: %s\n", WindowsErrorString());
} else {
uprintf("A device was eliminated because it didn't report itself as a disk\n");
}
break;
}
if (!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, NULL, 0, &size, NULL)) {
if(GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
devint_detail_data = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)calloc(1, size);
if (devint_detail_data == NULL) {
uprintf("Unable to allocate data for SP_DEVICE_INTERFACE_DETAIL_DATA\n");
continue;
}
devint_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
} else {
uprintf("SetupDiGetDeviceInterfaceDetail (dummy) failed: %s\n", WindowsErrorString());
continue;
}
}
if (devint_detail_data == NULL) {
uprintf("SetupDiGetDeviceInterfaceDetail (dummy) - no data was allocated\n");
continue;
}
if(!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, devint_detail_data, size, &size, NULL)) {
uprintf("SetupDiGetDeviceInterfaceDetail (actual) failed: %s\n", WindowsErrorString());
continue;
}
hDrive = CreateFileA(devint_detail_data->DevicePath, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ,
NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if(hDrive == INVALID_HANDLE_VALUE) {
uprintf("Could not open '%s': %s\n", devint_detail_data->DevicePath, WindowsErrorString());
continue;
}
drive_number = GetDriveNumber(hDrive, devint_detail_data->DevicePath);
if (drive_number < 0)
continue;
drive_index = drive_number + DRIVE_INDEX_MIN;
if (!IsMediaPresent(drive_index)) {
uprintf("Device eliminated because it appears to contain no media\n");
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
if (GetDriveLabel(drive_index, drive_letters, &label)) {
if ((!enable_HDDs) && (!props.is_VHD) &&
((score = IsHDD(drive_index, (uint16_t)props.vid, (uint16_t)props.pid, buffer)) > 0)) {
uprintf("Device eliminated because it was detected as an USB Hard Drive (score %d > 0)\n", score);
uprintf("If this device is not an USB Hard Drive, please e-mail the author of this application\n");
uprintf("NOTE: You can enable the listing of USB Hard Drives in 'Advanced Options' (after clicking the white triangle)");
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
// The empty string is returned for drives that don't have any volumes assigned
if (drive_letters[0] == 0) {
entry = lmprintf(MSG_046, label, drive_number,
SizeToHumanReadable(GetDriveSize(drive_index), FALSE, use_fake_units));
} else {
// Find the UEFI:TOGO partition(s) (and eliminate them form our listing)
for (k=0; drive_letters[k]; k++) {
uefi_togo_check[0] = drive_letters[k];
if (PathFileExistsA(uefi_togo_check)) {
for (l=k; drive_letters[l]; l++)
drive_letters[l] = drive_letters[l+1];
k--;
}
}
// We have multiple volumes assigned to the same device (multiple partitions)
// If that is the case, use "Multiple Volumes" instead of the label
safe_strcpy(entry_msg, sizeof(entry_msg), ((drive_letters[0] != 0) && (drive_letters[1] != 0))?
lmprintf(MSG_047):label);
for (k=0; drive_letters[k]; k++) {
// Append all the drive letters we detected
letter_name[2] = drive_letters[k];
if (right_to_left_mode)
safe_strcat(entry_msg, sizeof(entry_msg), RIGHT_TO_LEFT_MARK);
safe_strcat(entry_msg, sizeof(entry_msg), letter_name);
if (drive_letters[k] == (PathGetDriveNumberU(app_dir) + 'A')) break;
}
// Repeat as we need to break the outside loop
if (drive_letters[k] == (PathGetDriveNumberU(app_dir) + 'A')) {
uprintf("Removing %c: from the list: This is the disk from which " APPLICATION_NAME " is running!\n", app_dir[0]);
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
safe_sprintf(&entry_msg[strlen(entry_msg)], sizeof(entry_msg) - strlen(entry_msg),
"%s [%s]", (right_to_left_mode)?RIGHT_TO_LEFT_MARK:"", SizeToHumanReadable(GetDriveSize(drive_index), FALSE, use_fake_units));
entry = entry_msg;
}
// Must ensure that the combo box is UNSORTED for indexes to be the same
StrArrayAdd(&DriveID, buffer);
StrArrayAdd(&DriveLabel, label);
IGNORE_RETVAL(ComboBox_SetItemData(hDeviceList, ComboBox_AddStringU(hDeviceList, entry), drive_index));
maxwidth = max(maxwidth, GetEntryWidth(hDeviceList, entry));
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
}
}
SetupDiDestroyDeviceInfoList(dev_info);
// Adjust the Dropdown width to the maximum text size
SendMessage(hDeviceList, CB_SETDROPPEDWIDTH, (WPARAM)maxwidth, 0);
if (devnum >= DRIVE_INDEX_MIN) {
for (i=0; i<ComboBox_GetCount(hDeviceList); i++) {
if ((DWORD)ComboBox_GetItemData(hDeviceList, i) == devnum) {
found = TRUE;
break;
}
}
}
if (!found)
i = 0;
IGNORE_RETVAL(ComboBox_SetCurSel(hDeviceList, i));
SendMessage(hMainDialog, WM_COMMAND, (CBN_SELCHANGE<<16) | IDC_DEVICE, 0);
SendMessage(hMainDialog, WM_COMMAND, (CBN_SELCHANGE<<16) | IDC_FILESYSTEM,
ComboBox_GetCurSel(hFileSystem));
r = TRUE;
out:
// Set 'Start' as the selected button, so that tab selection works
SendMessage(hMainDialog, WM_NEXTDLGCTL, (WPARAM)GetDlgItem(hMainDialog, IDC_START), TRUE);
safe_free(devid_list);
StrArrayDestroy(&dev_if_path);
htab_destroy(&htab_devid);
return r;
}
struct hid_device_info HID_API_EXPORT * HID_API_CALL hid_enumerate(unsigned short vendor_id, unsigned short product_id)
{
BOOL res;
struct hid_device_info *root = NULL; // return object
struct hid_device_info *cur_dev = NULL;
#ifndef HIDAPI_USE_DDK
if (!initialized)
lookup_functions();
#endif
// Windows objects for interacting with the driver.
GUID InterfaceClassGuid = {0x4d1e55b2, 0xf16f, 0x11cf, {0x88, 0xcb, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30} };
SP_DEVINFO_DATA devinfo_data;
SP_DEVICE_INTERFACE_DATA device_interface_data;
SP_DEVICE_INTERFACE_DETAIL_DATA_A *device_interface_detail_data = NULL;
HDEVINFO device_info_set = INVALID_HANDLE_VALUE;
// Initialize the Windows objects.
devinfo_data.cbSize = sizeof(SP_DEVINFO_DATA);
device_interface_data.cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
// Get information for all the devices belonging to the HID class.
device_info_set = SetupDiGetClassDevsA(&InterfaceClassGuid, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
// Iterate over each device in the HID class, looking for the right one.
int device_index = 0;
for (;;) {
HANDLE write_handle = INVALID_HANDLE_VALUE;
DWORD required_size = 0;
res = SetupDiEnumDeviceInterfaces(device_info_set,
NULL,
&InterfaceClassGuid,
device_index,
&device_interface_data);
if (!res) {
// A return of FALSE from this function means that
// there are no more devices.
break;
}
// Call with 0-sized detail size, and let the function
// tell us how long the detail struct needs to be. The
// size is put in &required_size.
res = SetupDiGetDeviceInterfaceDetailA(device_info_set,
&device_interface_data,
NULL,
0,
&required_size,
NULL);
// Allocate a long enough structure for device_interface_detail_data.
device_interface_detail_data = (SP_DEVICE_INTERFACE_DETAIL_DATA_A*) malloc(required_size);
device_interface_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
// Get the detailed data for this device. The detail data gives us
// the device path for this device, which is then passed into
// CreateFile() to get a handle to the device.
res = SetupDiGetDeviceInterfaceDetailA(device_info_set,
&device_interface_data,
device_interface_detail_data,
required_size,
NULL,
NULL);
if (!res) {
//register_error(dev, "Unable to call SetupDiGetDeviceInterfaceDetail");
// Continue to the next device.
goto cont;
}
//wprintf(L"HandleName: %s\n", device_interface_detail_data->DevicePath);
// Open a handle to the device
write_handle = CreateFileA(device_interface_detail_data->DevicePath,
GENERIC_WRITE |GENERIC_READ,
0x0, /*share mode*/
NULL,
OPEN_EXISTING,
FILE_FLAG_OVERLAPPED,//FILE_ATTRIBUTE_NORMAL,
0);
// Check validity of write_handle.
if (write_handle == INVALID_HANDLE_VALUE) {
// Unable to open the device.
//register_error(dev, "CreateFile");
goto cont_close;
}
// Get the Vendor ID and Product ID for this device.
HIDD_ATTRIBUTES attrib;
attrib.Size = sizeof(HIDD_ATTRIBUTES);
HidD_GetAttributes(write_handle, &attrib);
//wprintf(L"Product/Vendor: %x %x\n", attrib.ProductID, attrib.VendorID);
// Check the VID/PID to see if we should add this
// device to the enumeration list.
if ((vendor_id == 0x0 && product_id == 0x0) ||
(attrib.VendorID == vendor_id && attrib.ProductID == product_id)) {
#define WSTR_LEN 512
const char *str;
struct hid_device_info *tmp;
HIDP_PREPARSED_DATA *pp_data = NULL;
HIDP_CAPS caps;
BOOLEAN res;
NTSTATUS nt_res;
wchar_t wstr[WSTR_LEN]; // TODO: Determine Size
size_t len;
/* VID/PID match. Create the record. */
tmp = (hid_device_info*) calloc(1, sizeof(struct hid_device_info));
if (cur_dev) {
cur_dev->next = tmp;
}
else {
root = tmp;
}
cur_dev = tmp;
// Get the Usage Page and Usage for this device.
res = HidD_GetPreparsedData(write_handle, &pp_data);
if (res) {
nt_res = HidP_GetCaps(pp_data, &caps);
if (nt_res == HIDP_STATUS_SUCCESS) {
cur_dev->usage_page = caps.UsagePage;
cur_dev->usage = caps.Usage;
}
HidD_FreePreparsedData(pp_data);
}
/* Fill out the record */
cur_dev->next = NULL;
str = device_interface_detail_data->DevicePath;
if (str) {
len = strlen(str);
cur_dev->path = (char*) calloc(len+1, sizeof(char));
strncpy(cur_dev->path, str, len+1);
cur_dev->path[len] = '\0';
}
else
cur_dev->path = NULL;
/* Serial Number */
res = HidD_GetSerialNumberString(write_handle, wstr, sizeof(wstr));
wstr[WSTR_LEN-1] = 0x0000;
if (res) {
cur_dev->serial_number = _wcsdup(wstr);
}
/* Manufacturer String */
res = HidD_GetManufacturerString(write_handle, wstr, sizeof(wstr));
wstr[WSTR_LEN-1] = 0x0000;
if (res) {
cur_dev->manufacturer_string = _wcsdup(wstr);
}
/* Product String */
res = HidD_GetProductString(write_handle, wstr, sizeof(wstr));
wstr[WSTR_LEN-1] = 0x0000;
if (res) {
cur_dev->product_string = _wcsdup(wstr);
}
/* VID/PID */
cur_dev->vendor_id = attrib.VendorID;
cur_dev->product_id = attrib.ProductID;
/* Release Number */
cur_dev->release_number = attrib.VersionNumber;
/* Interface Number (Unsupported on Windows)*/
cur_dev->interface_number = -1;
}
cont_close:
CloseHandle(write_handle);
cont:
// We no longer need the detail data. It can be freed
free(device_interface_detail_data);
device_index++;
}
// Close the device information handle.
SetupDiDestroyDeviceInfoList(device_info_set);
return root;
}
/*
* Refresh the list of USB devices
*/
BOOL GetDevices(DWORD devnum)
{
// List of USB storage drivers we know - list may be incomplete!
const char* usbstor_name[] = {
// Standard MS USB storage driver
"USBSTOR",
// USB card readers, with proprietary drivers (Realtek,etc...)
// Mostly "guessed" from http://www.carrona.org/dvrref.php
"RTSUER", "CMIUCR", "EUCR",
// UASP Drivers *MUST* be listed after this, starting with "UASPSTOR"
// (which is Microsoft's native UASP driver for Windows 8 and later)
// as we use "UASPSTOR" as a delimiter
"UASPSTOR", "VUSBSTOR", "ETRONSTOR", "ASUSSTPT"
};
// These are the generic (non USB) storage enumerators we also test
const char* genstor_name[] = {
// Generic storage drivers (Careful now!)
"SCSI", // "STORAGE", // "STORAGE" is used by 'Storage Spaces" and stuff => DANGEROUS!
// Non-USB card reader drivers - This list *MUST* start with "SD" (delimiter)
// See http://itdoc.hitachi.co.jp/manuals/3021/30213B5200e/DMDS0094.HTM
// Also http://www.carrona.org/dvrref.php. NB: These should be reported
// as enumerators by Rufus when Enum Debug is enabled
"SD", "PCISTOR", "RTSOR", "JMCR", "JMCF", "RIMMPTSK", "RIMSPTSK", "RISD", "RIXDPTSK",
"TI21SONY", "ESD7SK", "ESM7SK", "O2MD", "O2SD", "VIACR"
};
// Oh, and we also have card devices (e.g. 'SCSI\DiskO2Micro_SD_...') under the SCSI enumerator...
const char* scsi_disk_prefix = "SCSI\\Disk";
const char* scsi_card_name[] = {
"_SD_", "_SDHC_", "_MMC_", "_MS_", "_MSPro_", "_xDPicture_", "_O2Media_"
};
const char* usb_speed_name[USB_SPEED_MAX] = { "USB", "USB 1.0", "USB 1.1", "USB 2.0", "USB 3.0" };
// Hash table and String Array used to match a Device ID with the parent hub's Device Interface Path
htab_table htab_devid = HTAB_EMPTY;
StrArray dev_if_path;
char letter_name[] = " (?:)";
char drive_name[] = "?:\\";
char uefi_togo_check[] = "?:\\EFI\\Rufus\\ntfs_x64.efi";
char scsi_card_name_copy[16];
BOOL r = FALSE, found = FALSE, post_backslash;
HDEVINFO dev_info = NULL;
SP_DEVINFO_DATA dev_info_data;
SP_DEVICE_INTERFACE_DATA devint_data;
PSP_DEVICE_INTERFACE_DETAIL_DATA_A devint_detail_data;
DEVINST parent_inst, grandparent_inst, device_inst;
DWORD size, i, j, k, l, datatype, drive_index;
DWORD uasp_start = ARRAYSIZE(usbstor_name), card_start = ARRAYSIZE(genstor_name);
ULONG list_size[ARRAYSIZE(usbstor_name)] = { 0 }, list_start[ARRAYSIZE(usbstor_name)] = { 0 }, full_list_size, ulFlags;
HANDLE hDrive;
LONG maxwidth = 0;
int s, score, drive_number, remove_drive;
char drive_letters[27], *device_id, *devid_list = NULL, entry_msg[128];
char *p, *label, *entry, buffer[MAX_PATH], str[MAX_PATH], *method_str, *hub_path;
usb_device_props props;
IGNORE_RETVAL(ComboBox_ResetContent(hDeviceList));
StrArrayClear(&DriveID);
StrArrayClear(&DriveLabel);
StrArrayClear(&DriveHub);
StrArrayCreate(&dev_if_path, 128);
// Add a dummy for string index zero, as this is what non matching hashes will point to
StrArrayAdd(&dev_if_path, "", TRUE);
device_id = (char*)malloc(MAX_PATH);
if (device_id == NULL)
goto out;
// Build a hash table associating a CM Device ID of an USB device with the SetupDI Device Interface Path
// of its parent hub - this is needed to retrieve the device speed
dev_info = SetupDiGetClassDevsA(&_GUID_DEVINTERFACE_USB_HUB, NULL, NULL, DIGCF_PRESENT|DIGCF_DEVICEINTERFACE);
if (dev_info != INVALID_HANDLE_VALUE) {
if (htab_create(DEVID_HTAB_SIZE, &htab_devid)) {
dev_info_data.cbSize = sizeof(dev_info_data);
for (i=0; SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data); i++) {
uuprintf("Processing Hub %d:", i + 1);
devint_detail_data = NULL;
devint_data.cbSize = sizeof(devint_data);
// Only care about the first interface (MemberIndex 0)
if ( (SetupDiEnumDeviceInterfaces(dev_info, &dev_info_data, &_GUID_DEVINTERFACE_USB_HUB, 0, &devint_data))
&& (!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, NULL, 0, &size, NULL))
&& (GetLastError() == ERROR_INSUFFICIENT_BUFFER)
&& ((devint_detail_data = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)calloc(1, size)) != NULL) ) {
devint_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
if (SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, devint_detail_data, size, &size, NULL)) {
// Find the Device IDs for all the children of this hub
if (CM_Get_Child(&device_inst, dev_info_data.DevInst, 0) == CR_SUCCESS) {
device_id[0] = 0;
s = StrArrayAdd(&dev_if_path, devint_detail_data->DevicePath, TRUE);
uuprintf(" Hub[%d] = '%s'", s, devint_detail_data->DevicePath);
if ((s>= 0) && (CM_Get_Device_IDA(device_inst, device_id, MAX_PATH, 0) == CR_SUCCESS)) {
ToUpper(device_id);
if ((k = htab_hash(device_id, &htab_devid)) != 0) {
htab_devid.table[k].data = (void*)(uintptr_t)s;
}
uuprintf(" Found ID[%03d]: %s", k, device_id);
while (CM_Get_Sibling(&device_inst, device_inst, 0) == CR_SUCCESS) {
device_id[0] = 0;
if (CM_Get_Device_IDA(device_inst, device_id, MAX_PATH, 0) == CR_SUCCESS) {
ToUpper(device_id);
if ((k = htab_hash(device_id, &htab_devid)) != 0) {
htab_devid.table[k].data = (void*)(uintptr_t)s;
}
uuprintf(" Found ID[%03d]: %s", k, device_id);
}
}
}
}
}
free(devint_detail_data);
}
}
}
SetupDiDestroyDeviceInfoList(dev_info);
}
free(device_id);
// Build a single list of Device IDs from all the storage enumerators we know of
full_list_size = 0;
ulFlags = CM_GETIDLIST_FILTER_SERVICE | CM_GETIDLIST_FILTER_PRESENT;
for (s=0; s<ARRAYSIZE(usbstor_name); s++) {
// Get a list of device IDs for all USB storage devices
// This will be used to find if a device is UASP
// Also compute the uasp_start index
if (strcmp(usbstor_name[s], "UASPSTOR") == 0)
uasp_start = s;
if (CM_Get_Device_ID_List_SizeA(&list_size[s], usbstor_name[s], ulFlags) != CR_SUCCESS)
list_size[s] = 0;
if (list_size[s] != 0)
full_list_size += list_size[s]-1; // remove extra NUL terminator
}
// Compute the card_start index
for (s=0; s<ARRAYSIZE(genstor_name); s++) {
if (strcmp(genstor_name[s], "SD") == 0)
card_start = s;
}
// Better safe than sorry. And yeah, we could have used arrays of
// arrays to avoid this, but it's more readable this way.
assert((uasp_start > 0) && (uasp_start < ARRAYSIZE(usbstor_name)));
assert((card_start > 0) && (card_start < ARRAYSIZE(genstor_name)));
devid_list = NULL;
if (full_list_size != 0) {
full_list_size += 1; // add extra NUL terminator
devid_list = (char*)malloc(full_list_size);
if (devid_list == NULL) {
uprintf("Could not allocate Device ID list\n");
goto out;
}
for (s=0, i=0; s<ARRAYSIZE(usbstor_name); s++) {
list_start[s] = i;
if (list_size[s] > 1) {
if (CM_Get_Device_ID_ListA(usbstor_name[s], &devid_list[i], list_size[s], ulFlags) != CR_SUCCESS)
continue;
if (usb_debug) {
uprintf("Processing IDs belonging to '%s':", usbstor_name[s]);
for (device_id = &devid_list[i]; *device_id != 0; device_id += strlen(device_id) + 1)
uprintf(" %s", device_id);
}
// The list_size is sometimes larger than required thus we need to find the real end
for (i += list_size[s]; i > 2; i--) {
if ((devid_list[i-2] != '\0') && (devid_list[i-1] == '\0') && (devid_list[i] == '\0'))
break;
}
}
}
}
// Now use SetupDi to enumerate all our disk storage devices
dev_info = SetupDiGetClassDevsA(&_GUID_DEVINTERFACE_DISK, NULL, NULL, DIGCF_PRESENT|DIGCF_DEVICEINTERFACE);
if (dev_info == INVALID_HANDLE_VALUE) {
uprintf("SetupDiGetClassDevs (Interface) failed: %s\n", WindowsErrorString());
goto out;
}
dev_info_data.cbSize = sizeof(dev_info_data);
for (i=0; SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data); i++) {
memset(buffer, 0, sizeof(buffer));
memset(&props, 0, sizeof(props));
method_str = "";
hub_path = NULL;
if (!SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_ENUMERATOR_NAME,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size)) {
uprintf("SetupDiGetDeviceRegistryProperty (Enumerator Name) failed: %s\n", WindowsErrorString());
continue;
}
for (j = 0; j < ARRAYSIZE(usbstor_name); j++) {
if (safe_stricmp(buffer, usbstor_name[0]) == 0) {
props.is_USB = TRUE;
if ((j != 0) && (j < uasp_start))
props.is_CARD = TRUE;
break;
}
}
// UASP drives are listed under SCSI, and we also have non USB card readers to populate
for (j = 0; j < ARRAYSIZE(genstor_name); j++) {
if (safe_stricmp(buffer, genstor_name[j]) == 0) {
props.is_SCSI = TRUE;
if (j >= card_start)
props.is_CARD = TRUE;
break;
}
}
uuprintf("Processing '%s' device:", buffer);
if ((!props.is_USB) && (!props.is_SCSI)) {
uuprintf(" Disabled by policy");
continue;
}
// We can't use the friendly name to find if a drive is a VHD, as friendly name string gets translated
// according to your locale, so we poke the Hardware ID
memset(buffer, 0, sizeof(buffer));
props.is_VHD = SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_HARDWAREID,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size) && IsVHD(buffer);
// Additional detection for SCSI card readers
if ((!props.is_CARD) && (safe_strnicmp(buffer, scsi_disk_prefix, sizeof(scsi_disk_prefix)-1) == 0)) {
for (j = 0; j < ARRAYSIZE(scsi_card_name); j++) {
static_strcpy(scsi_card_name_copy, scsi_card_name[j]);
if (safe_strstr(buffer, scsi_card_name_copy) != NULL) {
props.is_CARD = TRUE;
break;
}
// Also test for "_SD&" instead of "_SD_" and so on to allow for devices like
// "SCSI\DiskRicoh_Storage_SD&REV_3.0" to be detected.
scsi_card_name_copy[strlen(scsi_card_name_copy) - 1] = '&';
if (safe_strstr(buffer, scsi_card_name_copy) != NULL) {
props.is_CARD = TRUE;
break;
}
}
}
uuprintf(" Hardware ID: '%s'", buffer);
memset(buffer, 0, sizeof(buffer));
props.is_Removable = SetupDiGetDeviceRegistryPropertyA(dev_info, &dev_info_data, SPDRP_REMOVAL_POLICY,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size) && IsRemovable(buffer);
memset(buffer, 0, sizeof(buffer));
if (!SetupDiGetDeviceRegistryPropertyU(dev_info, &dev_info_data, SPDRP_FRIENDLYNAME,
&datatype, (LPBYTE)buffer, sizeof(buffer), &size)) {
uprintf("SetupDiGetDeviceRegistryProperty (Friendly Name) failed: %s\n", WindowsErrorString());
// We can afford a failure on this call - just replace the name with "USB Storage Device (Generic)"
static_strcpy(buffer, lmprintf(MSG_045));
} else if ((!props.is_VHD) && (devid_list != NULL)) {
// Get the properties of the device. We could avoid doing this lookup every time by keeping
// a lookup table, but there shouldn't be that many USB storage devices connected...
// NB: Each of these Device IDs should have a child, from which we get the Device Instance match.
for (device_id = devid_list; *device_id != 0; device_id += strlen(device_id) + 1) {
if (CM_Locate_DevNodeA(&parent_inst, device_id, 0) != CR_SUCCESS) {
uuprintf("Could not locate device node for '%s'", device_id);
continue;
}
if (CM_Get_Child(&device_inst, parent_inst, 0) != CR_SUCCESS) {
uuprintf("Could not get children of '%s'", device_id);
continue;
}
if (device_inst != dev_info_data.DevInst) {
// Try the siblings
while (CM_Get_Sibling(&device_inst, device_inst, 0) == CR_SUCCESS) {
if (device_inst == dev_info_data.DevInst) {
uuprintf("NOTE: Matched instance from sibling for '%s'", device_id);
break;
}
}
if (device_inst != dev_info_data.DevInst)
continue;
}
post_backslash = FALSE;
method_str = "";
// If we're not dealing with the USBSTOR part of our list, then this is an UASP device
props.is_UASP = ((((uintptr_t)device_id)+2) >= ((uintptr_t)devid_list)+list_start[uasp_start]);
// Now get the properties of the device, and its Device ID, which we need to populate the properties
ToUpper(device_id);
j = htab_hash(device_id, &htab_devid);
uuprintf(" Matched with ID[%03d]: %s", j, device_id);
// Try to parse the current device_id string for VID:PID
// We'll use that if we can't get anything better
for (k = 0, l = 0; (k<strlen(device_id)) && (l<2); k++) {
// The ID is in the form USB_VENDOR_BUSID\VID_xxxx&PID_xxxx\...
if (device_id[k] == '\\')
post_backslash = TRUE;
if (!post_backslash)
continue;
if (device_id[k] == '_') {
props.pid = (uint16_t)strtoul(&device_id[k + 1], NULL, 16);
if (l++ == 0)
props.vid = props.pid;
}
}
if (props.vid != 0)
method_str = "[ID]";
// If the hash didn't match a populated string in dev_if_path[] (htab_devid.table[j].data > 0),
// we might have an extra vendor driver in between (e.g. "ASUS USB 3.0 Boost Storage Driver"
// for UASP devices in ASUS "Turbo Mode" or "Apple Mobile Device USB Driver" for iPods)
// so try to see if we can match the grandparent.
if ( ((uintptr_t)htab_devid.table[j].data == 0)
&& (CM_Get_Parent(&grandparent_inst, parent_inst, 0) == CR_SUCCESS)
&& (CM_Get_Device_IDA(grandparent_inst, str, MAX_PATH, 0) == CR_SUCCESS) ) {
device_id = str;
method_str = "[GP]";
ToUpper(device_id);
j = htab_hash(device_id, &htab_devid);
uuprintf(" Matched with (GP) ID[%03d]: %s", j, device_id);
}
if ((uintptr_t)htab_devid.table[j].data > 0) {
uuprintf(" Matched with Hub[%d]: '%s'", (uintptr_t)htab_devid.table[j].data,
dev_if_path.String[(uintptr_t)htab_devid.table[j].data]);
if (GetUSBProperties(dev_if_path.String[(uintptr_t)htab_devid.table[j].data], device_id, &props)) {
method_str = "";
hub_path = dev_if_path.String[(uintptr_t)htab_devid.table[j].data];
}
#ifdef FORCED_DEVICE
props.vid = FORCED_VID;
props.pid = FORCED_PID;
static_strcpy(buffer, FORCED_NAME);
#endif
}
break;
}
}
if (props.is_VHD) {
uprintf("Found VHD device '%s'", buffer);
} else if ((props.is_CARD) && ((!props.is_USB) || ((props.vid == 0) && (props.pid == 0)))) {
uprintf("Found card reader device '%s'", buffer);
} else if ((!props.is_USB) && (!props.is_UASP) && (props.is_Removable)) {
if (!list_non_usb_removable_drives) {
uprintf("Found non-USB removable device '%s' => Eliminated", buffer);
uuprintf("If you *REALLY* need, you can enable listing of this device with <Ctrl><Alt><F>");
continue;
}
uprintf("Found non-USB removable device '%s'", buffer);
} else {
if ((props.vid == 0) && (props.pid == 0)) {
if (!props.is_USB) {
// If we have a non removable SCSI drive and couldn't get a VID:PID,
// we are most likely dealing with a system drive => eliminate it!
uuprintf("Found non-USB non-removable device '%s' => Eliminated", buffer);
continue;
}
static_strcpy(str, "????:????"); // Couldn't figure VID:PID
} else {
static_sprintf(str, "%04X:%04X", props.vid, props.pid);
}
if (props.speed >= USB_SPEED_MAX)
props.speed = 0;
uprintf("Found %s%s%s device '%s' (%s) %s\n", props.is_UASP?"UAS (":"",
usb_speed_name[props.speed], props.is_UASP?")":"", buffer, str, method_str);
if (props.is_LowerSpeed)
uprintf("NOTE: This device is an USB 3.0 device operating at lower speed...");
}
devint_data.cbSize = sizeof(devint_data);
hDrive = INVALID_HANDLE_VALUE;
devint_detail_data = NULL;
for (j=0; ;j++) {
safe_closehandle(hDrive);
safe_free(devint_detail_data);
if (!SetupDiEnumDeviceInterfaces(dev_info, &dev_info_data, &_GUID_DEVINTERFACE_DISK, j, &devint_data)) {
if(GetLastError() != ERROR_NO_MORE_ITEMS) {
uprintf("SetupDiEnumDeviceInterfaces failed: %s\n", WindowsErrorString());
} else {
uprintf("A device was eliminated because it didn't report itself as a disk\n");
}
break;
}
if (!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, NULL, 0, &size, NULL)) {
if(GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
devint_detail_data = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)calloc(1, size);
if (devint_detail_data == NULL) {
uprintf("Unable to allocate data for SP_DEVICE_INTERFACE_DETAIL_DATA\n");
continue;
}
devint_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
} else {
uprintf("SetupDiGetDeviceInterfaceDetail (dummy) failed: %s\n", WindowsErrorString());
continue;
}
}
if (devint_detail_data == NULL) {
uprintf("SetupDiGetDeviceInterfaceDetail (dummy) - no data was allocated\n");
continue;
}
if(!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, devint_detail_data, size, &size, NULL)) {
uprintf("SetupDiGetDeviceInterfaceDetail (actual) failed: %s\n", WindowsErrorString());
continue;
}
hDrive = CreateFileA(devint_detail_data->DevicePath, GENERIC_READ|GENERIC_WRITE,
FILE_SHARE_READ|FILE_SHARE_WRITE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if(hDrive == INVALID_HANDLE_VALUE) {
uprintf("Could not open '%s': %s\n", devint_detail_data->DevicePath, WindowsErrorString());
continue;
}
drive_number = GetDriveNumber(hDrive, devint_detail_data->DevicePath);
if (drive_number < 0)
continue;
drive_index = drive_number + DRIVE_INDEX_MIN;
if (!IsMediaPresent(drive_index)) {
uprintf("Device eliminated because it appears to contain no media\n");
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
if (GetDriveSize(drive_index) < (MIN_DRIVE_SIZE*MB)) {
uprintf("Device eliminated because it is smaller than %d MB\n", MIN_DRIVE_SIZE);
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
if (GetDriveLabel(drive_index, drive_letters, &label)) {
if ((props.is_SCSI) && (!props.is_UASP) && (!props.is_VHD)) {
if (!props.is_Removable) {
// Non removables should have been eliminated above, but since we
// are potentially dealing with system drives, better safe than sorry
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
if (!list_non_usb_removable_drives) {
// Go over the mounted partitions and find if GetDriveType() says they are
// removable. If they are not removable, don't allow the drive to be listed
for (p = drive_letters; *p; p++) {
drive_name[0] = *p;
if (GetDriveTypeA(drive_name) != DRIVE_REMOVABLE)
break;
}
if (*p) {
uprintf("Device eliminated because it contains a mounted partition that is set as non-removable");
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
}
}
if ((!enable_HDDs) && (!props.is_VHD) && (!props.is_CARD) &&
((score = IsHDD(drive_index, (uint16_t)props.vid, (uint16_t)props.pid, buffer)) > 0)) {
uprintf("Device eliminated because it was detected as a Hard Drive (score %d > 0)", score);
if (!list_non_usb_removable_drives)
uprintf("If this device is not a Hard Drive, please e-mail the author of this application");
uprintf("NOTE: You can enable the listing of Hard Drives under 'advanced drive properties'");
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
// The empty string is returned for drives that don't have any volumes assigned
if (drive_letters[0] == 0) {
entry = lmprintf(MSG_046, label, drive_number,
SizeToHumanReadable(GetDriveSize(drive_index), FALSE, use_fake_units));
} else {
// Find the UEFI:TOGO partition(s) (and eliminate them form our listing)
for (k=0; drive_letters[k]; k++) {
uefi_togo_check[0] = drive_letters[k];
if (PathFileExistsA(uefi_togo_check)) {
for (l=k; drive_letters[l]; l++)
drive_letters[l] = drive_letters[l+1];
k--;
}
}
// We have multiple volumes assigned to the same device (multiple partitions)
// If that is the case, use "Multiple Volumes" instead of the label
static_strcpy(entry_msg, (((drive_letters[0] != 0) && (drive_letters[1] != 0))?
lmprintf(MSG_047):label));
for (k=0, remove_drive=0; drive_letters[k] && (!remove_drive); k++) {
// Append all the drive letters we detected
letter_name[2] = drive_letters[k];
if (right_to_left_mode)
static_strcat(entry_msg, RIGHT_TO_LEFT_MARK);
static_strcat(entry_msg, letter_name);
if (drive_letters[k] == (PathGetDriveNumberU(app_dir) + 'A'))
remove_drive = 1;
if (drive_letters[k] == (PathGetDriveNumberU(system_dir) + 'A'))
remove_drive = 2;
}
// Make sure that we don't list any drive that should not be listed
if (remove_drive) {
uprintf("Removing %C: from the list: This is the %s!", drive_letters[--k],
(remove_drive==1)?"disk from which " APPLICATION_NAME " is running":"system disk");
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
safe_sprintf(&entry_msg[strlen(entry_msg)], sizeof(entry_msg) - strlen(entry_msg),
"%s [%s]", (right_to_left_mode)?RIGHT_TO_LEFT_MARK:"", SizeToHumanReadable(GetDriveSize(drive_index), FALSE, use_fake_units));
entry = entry_msg;
}
// Must ensure that the combo box is UNSORTED for indexes to be the same
StrArrayAdd(&DriveID, buffer, TRUE);
StrArrayAdd(&DriveLabel, label, TRUE);
if ((hub_path != NULL) && (StrArrayAdd(&DriveHub, hub_path, TRUE) >= 0))
DrivePort[DriveHub.Index - 1] = props.port;
IGNORE_RETVAL(ComboBox_SetItemData(hDeviceList, ComboBox_AddStringU(hDeviceList, entry), drive_index));
maxwidth = max(maxwidth, GetEntryWidth(hDeviceList, entry));
safe_closehandle(hDrive);
safe_free(devint_detail_data);
break;
}
}
}
SetupDiDestroyDeviceInfoList(dev_info);
// Adjust the Dropdown width to the maximum text size
SendMessage(hDeviceList, CB_SETDROPPEDWIDTH, (WPARAM)maxwidth, 0);
if (devnum >= DRIVE_INDEX_MIN) {
for (i=0; i<ComboBox_GetCount(hDeviceList); i++) {
if ((DWORD)ComboBox_GetItemData(hDeviceList, i) == devnum) {
found = TRUE;
break;
}
}
}
if (!found)
i = 0;
IGNORE_RETVAL(ComboBox_SetCurSel(hDeviceList, i));
SendMessage(hMainDialog, WM_COMMAND, (CBN_SELCHANGE<<16) | IDC_DEVICE, 0);
r = TRUE;
out:
// Set 'Start' as the selected button, so that tab selection works
SendMessage(hMainDialog, WM_NEXTDLGCTL, (WPARAM)GetDlgItem(hMainDialog, IDC_START), TRUE);
safe_free(devid_list);
StrArrayDestroy(&dev_if_path);
htab_destroy(&htab_devid);
return r;
}
BOOL GetOpticalMedia(IMG_SAVE* img_save)
{
static char str[MAX_PATH];
static char label[33];
int k;
BYTE geometry[256], *buffer = NULL;
PDISK_GEOMETRY_EX DiskGeometry = (PDISK_GEOMETRY_EX)(void*)geometry;
DWORD i, j, size, datatype;
HDEVINFO dev_info = NULL;
SP_DEVINFO_DATA dev_info_data;
SP_DEVICE_INTERFACE_DATA devint_data;
PSP_DEVICE_INTERFACE_DETAIL_DATA_A devint_detail_data;
HANDLE hDrive = INVALID_HANDLE_VALUE;
LARGE_INTEGER li;
dev_info = SetupDiGetClassDevsA(&_GUID_DEVINTERFACE_CDROM, NULL, NULL, DIGCF_PRESENT | DIGCF_DEVICEINTERFACE);
if (dev_info == INVALID_HANDLE_VALUE) {
uprintf("SetupDiGetClassDevs (Interface) failed: %s\n", WindowsErrorString());
return FALSE;
}
dev_info_data.cbSize = sizeof(dev_info_data);
for (i = 0; SetupDiEnumDeviceInfo(dev_info, i, &dev_info_data); i++) {
memset(str, 0, sizeof(str));
if (!SetupDiGetDeviceRegistryPropertyU(dev_info, &dev_info_data, SPDRP_FRIENDLYNAME,
&datatype, (LPBYTE)str, sizeof(str), &size)) {
uprintf("SetupDiGetDeviceRegistryProperty (Friendly Name) failed: %s\n", WindowsErrorString());
static_strcpy(str, "Generic Optical Drive");
}
uprintf("Found '%s' optical device", str);
devint_data.cbSize = sizeof(devint_data);
devint_detail_data = NULL;
for (j = 0; ; j++) {
safe_closehandle(hDrive);
safe_free(devint_detail_data);
safe_free(buffer);
if (!SetupDiEnumDeviceInterfaces(dev_info, &dev_info_data, &_GUID_DEVINTERFACE_CDROM, j, &devint_data)) {
if (GetLastError() != ERROR_NO_MORE_ITEMS) {
uprintf("SetupDiEnumDeviceInterfaces failed: %s\n", WindowsErrorString());
}
break;
}
if (!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, NULL, 0, &size, NULL)) {
if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) {
devint_detail_data = (PSP_DEVICE_INTERFACE_DETAIL_DATA_A)calloc(1, size);
if (devint_detail_data == NULL) {
uprintf("Unable to allocate data for SP_DEVICE_INTERFACE_DETAIL_DATA\n");
continue;
}
devint_detail_data->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_A);
} else {
uprintf("SetupDiGetDeviceInterfaceDetail (dummy) failed: %s\n", WindowsErrorString());
continue;
}
}
if (devint_detail_data == NULL) {
uprintf("SetupDiGetDeviceInterfaceDetail (dummy) - no data was allocated\n");
continue;
}
if (!SetupDiGetDeviceInterfaceDetailA(dev_info, &devint_data, devint_detail_data, size, &size, NULL)) {
uprintf("SetupDiGetDeviceInterfaceDetail (actual) failed: %s\n", WindowsErrorString());
continue;
}
// Get the size of the inserted media (if any)
hDrive = CreateFileA(devint_detail_data->DevicePath, GENERIC_READ,
FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, NULL);
if (hDrive == INVALID_HANDLE_VALUE)
continue;
if (!DeviceIoControl(hDrive, IOCTL_DISK_GET_DRIVE_GEOMETRY_EX,
NULL, 0, geometry, sizeof(geometry), &size, NULL))
continue;
// Rewritable media usually has a one sector
if (DiskGeometry->DiskSize.QuadPart <= 4096)
continue;
// Read the label directly, since it's a massive PITA to get it from Windows
li.QuadPart = 0x8000LL;
buffer = malloc(2048);
if ((buffer != NULL) && (SetFilePointerEx(hDrive, li, NULL, FILE_BEGIN)) &&
ReadFile(hDrive, buffer, 2048, &size, NULL) && (size == 2048)) {
memcpy(label, &buffer[0x28], sizeof(label) - 1);
label[sizeof(label) - 1] = 0;
for (k = (int)strlen(label) - 1; (k >= 0) && (label[k] == 0x20); k--)
label[k] = 0;
img_save->Label = label;
}
static_strcpy(str, devint_detail_data->DevicePath);
img_save->DevicePath = str;
img_save->DeviceSize = DiskGeometry->DiskSize.QuadPart;
safe_closehandle(hDrive);
safe_free(devint_detail_data);
safe_free(buffer);
return TRUE;
}
}
return FALSE;
}
CHAR *GetDeviceDescList(CHAR *DeviceName)
{
CHAR *descList=0;
CHAR *tmpPtr=0;
HDEVINFO hDevInfo;
SP_DEVINFO_DATA DeviceInfoData;
//SP_DEVICE_INTERFACE_DATA DeviceInterfaceData;
DWORD i=sizeof(GUID);
DWORD cpLen=0;
GUID aa;
GUID *ab;
ab=&aa;
DWORD DataT;
CHAR buf[MAX_PATH]={0};
CHAR* buffer = buf;
DWORD buffersize = 0;
if(!SetupDiClassGuidsFromNameA(DeviceName,ab,i,&i))//通过设备类名得到设备类型的GUID
{
//printf( "false ");
return 0;
}
hDevInfo = SetupDiGetClassDevsA(ab, 0, 0, 0);//DIGCF_PRESENT | DIGCF_ALLCLASSES );//通过设备类型GUID得到这类设备信息的句柄
if (hDevInfo == INVALID_HANDLE_VALUE)
{
// Insert error handling here.
return 0;
}
// Enumerate through all devices in Set.
//printf( "GUID={%X-%X-%X-%X%X-%X%X%X%X%X%X}\n",ab-> Data1,ab-> Data2,ab-> Data3,ab-> Data4[0],ab-> Data4[1],ab-> Data4[2],ab-> Data4[3],ab-> Data4[4],ab-> Data4[5],ab-> Data4[6],ab-> Data4[7]);
DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA);
for (i = 0; SetupDiEnumDeviceInfo(hDevInfo, i, &DeviceInfoData)>0;i++)//枚举这类设备中所有的设备
{
for(int s=0;s <2;s++)//因为有些时候第一次调用SetupDiGetDeviceRegistryProperty可能会失败,所以调用两次,
{
SetupDiGetDeviceRegistryPropertyA(hDevInfo, &DeviceInfoData, SPDRP_DEVICEDESC,&DataT, (PBYTE)buffer, buffersize, &buffersize);//得到设备属性
}
if(tmpPtr)
{
descList = (CHAR*)GlobalAlloc(GPTR,lstrlenA(buffer)+lstrlenA(tmpPtr)+10);
CopyMemory(descList,tmpPtr,lstrlenA(tmpPtr));
lstrcatA(descList,"\n");
lstrcatA(descList,buffer);
GlobalFree(tmpPtr);
}
else
{
cpLen = lstrlenA(buffer);
descList = (CHAR*)GlobalAlloc(GPTR,cpLen+1);
CopyMemory(descList,buffer,cpLen);
}
tmpPtr = descList;
//printf( "设备: [ %s size=%d ]\n ",buffer,buffersize);
/*
memset(buf,0,256);
for (int m = 0;
SetupDiEnumDeviceInterfaces(hDevInfo,
&DeviceInfoData,
ab,m,&DeviceInterfaceData); m++)//枚举这类设备中所有的设备
{
printf( "GUID={%X-%X-%X-%X%X-%X%X%X%X%X%X}\n ",DeviceInterfaceData.InterfaceClassGuid.Data1,DeviceInterfaceData.InterfaceClassGuid.Data2,DeviceInterfaceData.InterfaceClassGuid.Data3,DeviceInterfaceData.InterfaceClassGuid.Data4[0],
DeviceInterfaceData.InterfaceClassGuid.Data4[1],DeviceInterfaceData.InterfaceClassGuid.Data4[2],DeviceInterfaceData.InterfaceClassGuid.Data4[3],DeviceInterfaceData.InterfaceClassGuid.Data4[4],DeviceInterfaceData.InterfaceClassGuid.Data4[5],
DeviceInterfaceData.InterfaceClassGuid.Data4[6],ab-> Data4[7]);
printf( "设备: [ %s size=%d ]\n ",buffer,buffersize);
memset(buf,0,256);
}
*/
//printf( "Do you want close this driver (YES)y or (NO)n\n ");
/* CHAR ch[128];
scanf( "%s ",ch);
if(ch[0]== 'y ')
{
if(SetupDiRemoveDevice(
hDevInfo, &DeviceInfoData))
{
printf( "SetupDiRemoveDevice succeed \n ");
}
else
{
printf( "SetupDiRemoveDevice false ");
}
}*/
}
if ( GetLastError()!=NO_ERROR && GetLastError()!=ERROR_NO_MORE_ITEMS )
{
// Insert error handling here.
return 0;
}
// Cleanup
SetupDiDestroyDeviceInfoList(hDevInfo);
return descList;
}