The following code
#include <windows.h>
#include <devguid.h> // for GUID_DEVCLASS_CDROM etc
#include <setupapi.h>
#include <cfgmgr32.h> // for MAX_DEVICE_ID_LEN, CM_Get_Parent and CM_Get_Device_ID
#define INITGUID
#include <tchar.h>
#include <stdio.h>
//#include "c:WinDDK7600.16385.1incapidevpkey.h"
// include DEVPKEY_Device_BusReportedDeviceDesc from WinDDK7600.16385.1incapidevpropdef.h
#ifdef DEFINE_DEVPROPKEY
#undef DEFINE_DEVPROPKEY
#endif
#ifdef INITGUID
#define DEFINE_DEVPROPKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) EXTERN_C const DEVPROPKEY DECLSPEC_SELECTANY name = { { l, w1, w2, { b1, b2, b3, b4, b5, b6, b7, b8 } }, pid }
#else
#define DEFINE_DEVPROPKEY(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8, pid) EXTERN_C const DEVPROPKEY name
#endif // INITGUID
// include DEVPKEY_Device_BusReportedDeviceDesc from WinDDK7600.16385.1incapidevpkey.h
DEFINE_DEVPROPKEY(DEVPKEY_Device_BusReportedDeviceDesc, 0x540b947e, 0x8b40, 0x45bc, 0xa8, 0xa2, 0x6a, 0x0b, 0x89, 0x4c, 0xbd, 0xa2, 4); // DEVPROP_TYPE_STRING
DEFINE_DEVPROPKEY(DEVPKEY_Device_ContainerId, 0x8c7ed206, 0x3f8a, 0x4827, 0xb3, 0xab, 0xae, 0x9e, 0x1f, 0xae, 0xfc, 0x6c, 2); // DEVPROP_TYPE_GUID
DEFINE_DEVPROPKEY(DEVPKEY_Device_FriendlyName, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 14); // DEVPROP_TYPE_STRING
DEFINE_DEVPROPKEY(DEVPKEY_DeviceDisplay_Category, 0x78c34fc8, 0x104a, 0x4aca, 0x9e, 0xa4, 0x52, 0x4d, 0x52, 0x99, 0x6e, 0x57, 0x5a); // DEVPROP_TYPE_STRING_LIST
DEFINE_DEVPROPKEY(DEVPKEY_Device_LocationInfo, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 15); // DEVPROP_TYPE_STRING
DEFINE_DEVPROPKEY(DEVPKEY_Device_Manufacturer, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 13); // DEVPROP_TYPE_STRING
DEFINE_DEVPROPKEY(DEVPKEY_Device_SecuritySDS, 0xa45c254e, 0xdf1c, 0x4efd, 0x80, 0x20, 0x67, 0xd1, 0x46, 0xa8, 0x50, 0xe0, 26); // DEVPROP_TYPE_SECURITY_DESCRIPTOR_STRING
#define ARRAY_SIZE(arr) (sizeof(arr)/sizeof(arr[0]))
#pragma comment (lib, "setupapi.lib")
typedef BOOL (WINAPI *FN_SetupDiGetDevicePropertyW)(
__in HDEVINFO DeviceInfoSet,
__in PSP_DEVINFO_DATA DeviceInfoData,
__in const DEVPROPKEY *PropertyKey,
__out DEVPROPTYPE *PropertyType,
__out_opt PBYTE PropertyBuffer,
__in DWORD PropertyBufferSize,
__out_opt PDWORD RequiredSize,
__in DWORD Flags
);
// List all USB devices with some additional information
void ListDevices (CONST GUID *pClassGuid, LPCTSTR pszEnumerator)
{
unsigned i, j;
DWORD dwSize, dwPropertyRegDataType;
DEVPROPTYPE ulPropertyType;
CONFIGRET status;
HDEVINFO hDevInfo;
SP_DEVINFO_DATA DeviceInfoData;
const static LPCTSTR arPrefix[3] = {TEXT("VID_"), TEXT("PID_"), TEXT("MI_")};
TCHAR szDeviceInstanceID [MAX_DEVICE_ID_LEN];
TCHAR szDesc[1024], szHardwareIDs[4096];
WCHAR szBuffer[4096];
LPTSTR pszToken, pszNextToken;
TCHAR szVid[MAX_DEVICE_ID_LEN], szPid[MAX_DEVICE_ID_LEN], szMi[MAX_DEVICE_ID_LEN];
FN_SetupDiGetDevicePropertyW fn_SetupDiGetDevicePropertyW = (FN_SetupDiGetDevicePropertyW)
GetProcAddress (GetModuleHandle (TEXT("Setupapi.dll")), "SetupDiGetDevicePropertyW");
// List all connected USB devices
hDevInfo = SetupDiGetClassDevs (pClassGuid, pszEnumerator, NULL,
pClassGuid != NULL ? DIGCF_PRESENT: DIGCF_ALLCLASSES | DIGCF_PRESENT);
if (hDevInfo == INVALID_HANDLE_VALUE)
return;
// Find the ones that are driverless
for (i = 0; ; i++) {
DeviceInfoData.cbSize = sizeof (DeviceInfoData);
if (!SetupDiEnumDeviceInfo(hDevInfo, i, &DeviceInfoData))
break;
status = CM_Get_Device_ID(DeviceInfoData.DevInst, szDeviceInstanceID , MAX_PATH, 0);
if (status != CR_SUCCESS)
continue;
// Display device instance ID
_tprintf (TEXT("%s
"), szDeviceInstanceID );
if (SetupDiGetDeviceRegistryProperty (hDevInfo, &DeviceInfoData, SPDRP_DEVICEDESC,
&dwPropertyRegDataType, (BYTE*)szDesc,
sizeof(szDesc), // The size, in bytes
&dwSize))
_tprintf (TEXT(" Device Description: "%s"
"), szDesc);
if (SetupDiGetDeviceRegistryProperty (hDevInfo, &DeviceInfoData, SPDRP_HARDWAREID,
&dwPropertyRegDataType, (BYTE*)szHardwareIDs,
sizeof(szHardwareIDs), // The size, in bytes
&dwSize)) {
LPCTSTR pszId;
_tprintf (TEXT(" Hardware IDs:
"));
for (pszId=szHardwareIDs;
*pszId != TEXT('') && pszId + dwSize/sizeof(TCHAR) <= szHardwareIDs + ARRAYSIZE(szHardwareIDs);
pszId += lstrlen(pszId)+1) {
_tprintf (TEXT(" "%s"
"), pszId);
}
}
// Retreive the device description as reported by the device itself
// On Vista and earlier, we can use only SPDRP_DEVICEDESC
// On Windows 7, the information we want ("Bus reported device description") is
// accessed through DEVPKEY_Device_BusReportedDeviceDesc
if (fn_SetupDiGetDevicePropertyW && fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_BusReportedDeviceDesc,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0)) {
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_BusReportedDeviceDesc,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0))
_tprintf (TEXT(" Bus Reported Device Description: "%ls"
"), szBuffer);
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_Manufacturer,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0)) {
_tprintf (TEXT(" Device Manufacturer: "%ls"
"), szBuffer);
}
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_FriendlyName,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0)) {
_tprintf (TEXT(" Device Friendly Name: "%ls"
"), szBuffer);
}
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_LocationInfo,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0)) {
_tprintf (TEXT(" Device Location Info: "%ls"
"), szBuffer);
}
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_SecuritySDS,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0)) {
// See Security Descriptor Definition Language on MSDN
// (http://msdn.microsoft.com/en-us/library/windows/desktop/aa379567(v=vs.85).aspx)
_tprintf (TEXT(" Device Security Descriptor String: "%ls"
"), szBuffer);
}
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_Device_ContainerId,
&ulPropertyType, (BYTE*)szDesc, sizeof(szDesc), &dwSize, 0)) {
StringFromGUID2((REFGUID)szDesc, szBuffer, ARRAY_SIZE(szBuffer));
_tprintf (TEXT(" ContainerId: "%ls"
"), szBuffer);
}
if (fn_SetupDiGetDevicePropertyW (hDevInfo, &DeviceInfoData, &DEVPKEY_DeviceDisplay_Category,
&ulPropertyType, (BYTE*)szBuffer, sizeof(szBuffer), &dwSize, 0))
_tprintf (TEXT(" Device Display Category: "%ls"
"), szBuffer);
}
pszToken = _tcstok_s (szDeviceInstanceID , TEXT("\#&"), &pszNextToken);
while(pszToken != NULL) {
szVid[0] = TEXT('');
szPid[0] = TEXT('');
szMi[0] = TEXT('');
for (j = 0; j < 3; j++) {
if (_tcsncmp(pszToken, arPrefix[j], lstrlen(arPrefix[j])) == 0) {
switch(j) {
case 0:
_tcscpy_s(szVid, ARRAY_SIZE(szVid), pszToken);
break;
case 1:
_tcscpy_s(szPid, ARRAY_SIZE(szPid), pszToken);
break;
case 2:
_tcscpy_s(szMi, ARRAY_SIZE(szMi), pszToken);
break;
default:
break;
}
}
}
if (szVid[0] != TEXT(''))
_tprintf (TEXT(" vid: "%s"
"), szVid);
if (szPid[0] != TEXT(''))
_tprintf (TEXT(" pid: "%s"
"), szPid);
if (szMi[0] != TEXT(''))
_tprintf (TEXT(" mi: "%s"
"), szMi);
pszToken = _tcstok_s (NULL, TEXT("\#&"), &pszNextToken);
}
}
return;
}
int _tmain()
{
// List all connected USB devices
_tprintf (TEXT("---------------
"));
_tprintf (TEXT("- USB devices -
"));
_tprintf (TEXT("---------------
"));
ListDevices(NULL, TEXT("USB"));
_tprintf (TEXT("
"));
_tprintf (TEXT("-------------------
"));
_tprintf (TEXT("- USBSTOR devices -
"));
_tprintf (TEXT("-------------------
"));
ListDevices(NULL, TEXT("USBSTOR"));
_tprintf (TEXT("
"));
_tprintf (TEXT("--------------
"));
_tprintf (TEXT("- SD devices -
"));
_tprintf (TEXT("--------------
"));
ListDevices(NULL, TEXT("SD"));
//_tprintf (TEXT("
"));
//ListDevices(&GUID_DEVCLASS_USB, NULL);
//_tprintf (TEXT("
"));
_tprintf (TEXT("
"));
_tprintf (TEXT("-----------
"));
_tprintf (TEXT("- Volumes -
"));
_tprintf (TEXT("-----------
"));
//ListDevices(NULL, TEXT("STORAGE\VOLUME"));
//_tprintf (TEXT("
"));
ListDevices(&GUID_DEVCLASS_VOLUME, NULL);
_tprintf (TEXT("
"));
_tprintf (TEXT("----------------------------
"));
_tprintf (TEXT("- devices with disk drives -
"));
_tprintf (TEXT("----------------------------
"));
ListDevices(&GUID_DEVCLASS_DISKDRIVE, NULL);
return 0;
}
produces the following output on my Windows 7 computer
---------------
- USB devices -
---------------
USBROOT_HUB204&1C1548F&0
Device Description: "USB Root Hub"
Hardware IDs:
"USBROOT_HUB20&VID8086&PID3B3C&REV0006"
"USBROOT_HUB20&VID8086&PID3B3C"
"USBROOT_HUB20"
USBROOT_HUB204&2851D18A&0
Device Description: "USB Root Hub"
Hardware IDs:
"USBROOT_HUB20&VID8086&PID3B34&REV0006"
"USBROOT_HUB20&VID8086&PID3B34"
"USBROOT_HUB20"
USBVID_046D&PID_C52B6&32FEB3AB&0&2
Device Description: "USB Composite Device"
Hardware IDs:
"USBVID_046D&PID_C52B&REV_1201"
"USBVID_046D&PID
