Can anybody provide me with an example of using SetupDiGetDeviceProperty ?
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问题:
回答1:
The following code
#include #include // for GUID_DEVCLASS_CDROM etc #include #include // for MAX_DEVICE_ID_LEN, CM_Get_Parent and CM_Get_Device_ID #define INITGUID #include #include //#include "c:\WinDDK\7600.16385.1\inc\api\devpkey.h" // include DEVPKEY_Device_BusReportedDeviceDesc from WinDDK\7600.16385.1\inc\api\devpropdef.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 WinDDK\7600.16385.1\inc\api\devpkey.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\n"), szDeviceInstanceID ); if (SetupDiGetDeviceRegistryProperty (hDevInfo, &DeviceInfoData, SPDRP_DEVICEDESC, &dwPropertyRegDataType, (BYTE*)szDesc, sizeof(szDesc), // The size, in bytes &dwSize)) _tprintf (TEXT(" Device Description: \"%s\"\n"), szDesc); if (SetupDiGetDeviceRegistryProperty (hDevInfo, &DeviceInfoData, SPDRP_HARDWAREID, &dwPropertyRegDataType, (BYTE*)szHardwareIDs, sizeof(szHardwareIDs), // The size, in bytes &dwSize)) { LPCTSTR pszId; _tprintf (TEXT(" Hardware IDs:\n")); for (pszId=szHardwareIDs; *pszId != TEXT('\0') && pszId + dwSize/sizeof(TCHAR) produces the following output on my Windows 7 computer
--------------- - USB devices - --------------- USB\ROOT_HUB20\4&1C1548F&0 Device Description: "USB Root Hub" Hardware IDs: "USB\ROOT_HUB20&VID8086&PID3B3C&REV0006" "USB\ROOT_HUB20&VID8086&PID3B3C" "USB\ROOT_HUB20" USB\ROOT_HUB20\4&2851D18A&0 Device Description: "USB Root Hub" Hardware IDs: "USB\ROOT_HUB20&VID8086&PID3B34&REV0006" "USB\ROOT_HUB20&VID8086&PID3B34" "USB\ROOT_HUB20" USB\VID_046D&PID_C52B\6&32FEB3AB&0&2 Device Description: "USB Composite Device" Hardware IDs: "USB\VID_046D&PID_C52B&REV_1201" "USB\VID_046D&PID_C52B" Bus Reported Device Description: "USB Receiver" Device Manufacturer: "(Standard USB Host Controller)" Device Location Info: "Port_#0002.Hub_#0003" ContainerId: "{AB5F3BBF-21FC-11E2-9436-70F3954A2325}" vid: "VID_046D" pid: "PID_C52B" USB\VID_046D&PID_C52B&MI_00\7&33519F3A&0&0000 Device Description: "USB Input Device (Logitech Download Assistant)" Hardware IDs: "USB\VID_046D&PID_C52B&REV_1201&MI_00" "USB\VID_046D&PID_C52B&MI_00" Bus Reported Device Description: "USB Receiver" Device Manufacturer: "Logitech (x64)" Device Location Info: "0000.001a.0000.001.002.000.000.000.000" ContainerId: "{AB5F3BBF-21FC-11E2-9436-70F3954A2325}" vid: "VID_046D" pid: "PID_C52B" mi: "MI_00" USB\VID_046D&PID_C52B&MI_01\7&33519F3A&0&0001 Device Description: "USB Input Device" Hardware IDs: "USB\VID_046D&PID_C52B&REV_1201&MI_01" "USB\VID_046D&PID_C52B&MI_01" Bus Reported Device Description: "USB Receiver" Device Manufacturer: "(Standard system devices)" Device Location Info: "0000.001a.0000.001.002.000.000.000.000" ContainerId: "{AB5F3BBF-21FC-11E2-9436-70F3954A2325}" vid: "VID_046D" pid: "PID_C52B" mi: "MI_01" USB\VID_046D&PID_C52B&MI_02\7&33519F3A&0&0002 Device Description: "Logitech Unifying USB receiver" Hardware IDs: "USB\VID_046D&PID_C52B&REV_1201&MI_02" "USB\VID_046D&PID_C52B&MI_02" Bus Reported Device Description: "USB Receiver" Device Manufacturer: "Logitech" Device Location Info: "0000.001a.0000.001.002.000.000.000.000" ContainerId: "{AB5F3BBF-21FC-11E2-9436-70F3954A2325}" vid: "VID_046D" pid: "PID_C52B" mi: "MI_02" USB\VID_05C6&PID_9205\6&7A6FBD7&0&4 Device Description: "Qualcomm Gobi 2000 USB Composite Device 9205" Hardware IDs: "USB\VID_05C6&PID_9205&REV_0002" "USB\VID_05C6&PID_9205" Bus Reported Device Description: "Qualcomm Gobi 2000" Device Manufacturer: "Qualcomm Incorporated" Device Location Info: "Port_#0004.Hub_#0004" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_05C6" pid: "PID_9205" USB\VID_05C6&PID_9205&MI_00\7&210D4D2D&1&0000 Device Description: "Qualcomm Gobi 2000 HS-USB Mobile Broadband Device 9205" Hardware IDs: "USB\VID_05C6&PID_9205&REV_0002&MI_00" "USB\VID_05C6&PID_9205&MI_00" Bus Reported Device Description: "Qualcomm Gobi 2000" Device Manufacturer: "Qualcomm Incorporated" Device Location Info: "0000.001d.0000.001.004.000.000.000.000" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_05C6" pid: "PID_9205" mi: "MI_00" USB\VID_05C6&PID_9205&MI_01\7&210D4D2D&1&0001 Device Description: "Qualcomm Gobi 2000 HS-USB Diagnostics 9205" Hardware IDs: "USB\VID_05C6&PID_9205&REV_0002&MI_01" "USB\VID_05C6&PID_9205&MI_01" Bus Reported Device Description: "Qualcomm Gobi 2000" Device Manufacturer: "Qualcomm Incorporated" Device Friendly Name: "Qualcomm Gobi 2000 HS-USB Diagnostics 9205 (COM6)" Device Location Info: "0000.001d.0000.001.004.000.000.000.000" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_05C6" pid: "PID_9205" mi: "MI_01" USB\VID_05C6&PID_9205&MI_02\7&210D4D2D&1&0002 Device Description: "Qualcomm Gobi 2000 HS-USB Modem 9205" Hardware IDs: "USB\VID_05C6&PID_9205&REV_0002&MI_02" "USB\VID_05C6&PID_9205&MI_02" Bus Reported Device Description: "Qualcomm Gobi 2000" Device Manufacturer: "Qualcomm Incorporated" Device Friendly Name: "Qualcomm Gobi 2000 HS-USB Modem 9205" Device Location Info: "0000.001d.0000.001.004.000.000.000.000" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_05C6" pid: "PID_9205" mi: "MI_02" USB\VID_05C6&PID_9205&MI_03\7&210D4D2D&1&0003 Device Description: "Qualcomm Gobi 2000 HS-USB NMEA 9205" Hardware IDs: "USB\VID_05C6&PID_9205&REV_0002&MI_03" "USB\VID_05C6&PID_9205&MI_03" Bus Reported Device Description: "Qualcomm Gobi 2000" Device Manufacturer: "Qualcomm Incorporated" Device Friendly Name: "Qualcomm Gobi 2000 HS-USB NMEA 9205 (COM7)" Device Location Info: "0000.001d.0000.001.004.000.000.000.000" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_05C6" pid: "PID_9205" mi: "MI_03" USB\VID_0781&PID_7108\00000000000000031753 Device Description: "USB Mass Storage Device" Hardware IDs: "USB\Vid_0781&Pid_7108&Rev_2000" "USB\Vid_0781&Pid_7108" vid: "VID_0781" pid: "PID_7108" USB\VID_0930&PID_6545\00D0C9CCDF49EBC06000806C Device Description: "USB Mass Storage Device" Hardware IDs: "USB\Vid_0930&Pid_6545&Rev_0100" "USB\Vid_0930&Pid_6545" vid: "VID_0930" pid: "PID_6545" USB\VID_0A5C&PID_217F\70F3954A2325 Device Description: "ThinkPad Bluetooth 3.0" Hardware IDs: "USB\VID_0A5C&PID_217F&REV_0360" "USB\VID_0A5C&PID_217F" Bus Reported Device Description: "Broadcom Bluetooth Device" Device Manufacturer: "Broadcom" Device Location Info: "Port_#0004.Hub_#0003" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_0A5C" pid: "PID_217F" USB\VID_147E&PID_2016\6&32FEB3AB&0&3 Device Description: "TouchChip Fingerprint Coprocessor (WBF advanced mode)" Hardware IDs: "USB\VID_147E&PID_2016&REV_0002" "USB\VID_147E&PID_2016" Bus Reported Device Description: "Biometric Coprocessor" Device Manufacturer: "AuthenTec" Device Location Info: "Port_#0003.Hub_#0003" Device Security Descriptor String: "D:P(A;;GA;;;BA)(A;;GA;;;SY)" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_147E" pid: "PID_2016" USB\VID_17EF&PID_480F\6&32FEB3AB&0&6 Device Description: "USB Composite Device" Hardware IDs: "USB\VID_17EF&PID_480F&REV_2345" "USB\VID_17EF&PID_480F" Bus Reported Device Description: "Integrated Camera" Device Manufacturer: "(Standard USB Host Controller)" Device Location Info: "Port_#0006.Hub_#0003" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" vid: "VID_17EF" pid: "PID_480F" USB\VID_17EF&PID_480F&MI_00\7&137E78B0&0&0000 Device Description: "Integrated Camera" Hardware IDs: "USB\VID_17EF&PID_480F&REV_2345&MI_00" "USB\VID_17EF&PID_480F&MI_00" Bus Reported Device Description: "Integrated Camera" Device Manufacturer: "Ricoh" Device Friendly Name: "Integrated Camera" Device Location Info: "0000.001a.0000.001.006.000.000.000.000" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" Device Display Category: "Imaging.Webcam" vid: "VID_17EF" pid: "PID_480F" mi: "MI_00" USB\VID_8087&PID_0020\5&15BBD570&0&1 Device Description: "Generic USB Hub" Hardware IDs: "USB\VID_8087&PID_0020&REV_0000" "USB\VID_8087&PID_0020" vid: "VID_8087" pid: "PID_0020" USB\VID_8087&PID_0020\5&29432BF7&0&1 Device Description: "Generic USB Hub" Hardware IDs: "USB\VID_8087&PID_0020&REV_0000" "USB\VID_8087&PID_0020" vid: "VID_8087" pid: "PID_0020" ------------------- - USBSTOR devices - ------------------- USBSTOR\DISK&VEN_KINGSTON&PROD_DATATRAVELER_108&REV_PMAP\00D0C9CCDF49EBC06000806C&0 Device Description: "Disk drive" Hardware IDs: "USBSTOR\DiskKingstonDataTraveler_108PMAP" "USBSTOR\DiskKingstonDataTraveler_108" "USBSTOR\DiskKingston" "USBSTOR\KingstonDataTraveler_108P" "KingstonDataTraveler_108P" "USBSTOR\GenDisk" "GenDisk" Bus Reported Device Description: "Kingston DataTraveler 108 USB Device" Device Manufacturer: "(Standard disk drives)" Device Friendly Name: "Kingston DataTraveler 108 USB Device" ContainerId: "{D9CC9C62-4C1D-5CC2-953C-9B0E27AB05E0}" USBSTOR\DISK&VEN_SANDISK&PROD_CRUZER_TITANIUM&REV_2000\00000000000000031753&0 Device Description: "Disk drive" Hardware IDs: "USBSTOR\DiskSanDisk_Cruzer_Titanium_2000" "USBSTOR\DiskSanDisk_Cruzer_Titanium_" "USBSTOR\DiskSanDisk_" "USBSTOR\SanDisk_Cruzer_Titanium_2" "SanDisk_Cruzer_Titanium_2" "USBSTOR\GenDisk" "GenDisk" Bus Reported Device Description: "SanDisk Cruzer Titanium USB Device" Device Manufacturer: "(Standard disk drives)" Device Friendly Name: "SanDisk Cruzer Titanium USB Device" ContainerId: "{DB834D8A-6F58-11E2-AA64-70F3954A2325}" -------------- - SD devices - -------------- SD\VID_74&OID_4A45&PID_USD&REV_1.0\5&3369D5EF&0&0 Device Description: "SD Storage Card" Hardware IDs: "SD\VID_74&OID_4a45&PID_USD&REV_1.0" "SD\VID_74&OID_4a45&PID_USD" Bus Reported Device Description: "SD Memory Card" Device Manufacturer: "Generic" Device Friendly Name: "SD Memory Card" ContainerId: "{C17922A4-7814-11E2-BF78-70F3954A2325}" vid: "VID_74" pid: "PID_USD" ----------- - Volumes - ----------- STORAGE\VOLUME\_??_USBSTOR#DISK&VEN_SANDISK&PROD_CRUZER_TITANIUM&REV_2000#00000000000000031753&0#{53F56307-B6BF-11D0-94F2-00A0C91EFB8B} Device Description: "Generic volume" Hardware IDs: "STORAGE\Volume" STORAGE\VOLUME\{0A6B09D2-D440-11E1-9886-806E6F6E6963}#0000000000100000 Device Description: "Generic volume" Hardware IDs: "STORAGE\Volume" STORAGE\VOLUME\{0A6B09D2-D440-11E1-9886-806E6F6E6963}#0000000006500000 Device Description: "Generic volume" Hardware IDs: "STORAGE\Volume" STORAGE\VOLUME\_??_USBSTOR#DISK&VEN_KINGSTON&PROD_DATATRAVELER_108&REV_PMAP#00D0C9CCDF49EBC06000806C&0#{53F56307-B6BF-11D0-94F2-00A0C91EFB8B} Device Description: "Generic volume" Hardware IDs: "STORAGE\Volume" STORAGE\VOLUME\_??_SD#VID_74&OID_4A45&PID_USD&REV_1.0#5&3369D5EF&0&0#{53F56307-B6BF-11D0-94F2-00A0C91EFB8B} Device Description: "Generic volume" Hardware IDs: "STORAGE\Volume" vid: "VID_74" pid: "PID_USD" ---------------------------- - devices with disk drives - ---------------------------- IDE\DISKSAMSUNG_SSD_830_SERIES__________________CXM02B1Q\4&398487B7&0&0.0.0 Device Description: "Disk drive" Hardware IDs: "IDE\DiskSAMSUNG_SSD_830_Series__________________CXM02B1Q" "IDE\SAMSUNG_SSD_830_Series__________________CXM02B1Q" "IDE\DiskSAMSUNG_SSD_830_Series__________________" "SAMSUNG_SSD_830_Series__________________CXM02B1Q" "GenDisk" Bus Reported Device Description: "SAMSUNG SSD 830 Series" Device Manufacturer: "(Standard disk drives)" Device Friendly Name: "SAMSUNG SSD 830 Series" Device Location Info: "0" ContainerId: "{00000000-0000-0000-FFFF-FFFFFFFFFFFF}" USBSTOR\DISK&VEN_KINGSTON&PROD_DATATRAVELER_108&REV_PMAP\00D0C9CCDF49EBC06000806C&0 Device Description: "Disk drive" Hardware IDs: "USBSTOR\DiskKingstonDataTraveler_108PMAP" "USBSTOR\DiskKingstonDataTraveler_108" "USBSTOR\DiskKingston" "USBSTOR\KingstonDataTraveler_108P" "KingstonDataTraveler_108P" "USBSTOR\GenDisk" "GenDisk" Bus Reported Device Description: "Kingston DataTraveler 108 USB Device" Device Manufacturer: "(Standard disk drives)" Device Friendly Name: "Kingston DataTraveler 108 USB Device" ContainerId: "{D9CC9C62-4C1D-5CC2-953C-9B0E27AB05E0}" SD\VID_74&OID_4A45&PID_USD&REV_1.0\5&3369D5EF&0&0 Device Description: "SD Storage Card" Hardware IDs: "SD\VID_74&OID_4a45&PID_USD&REV_1.0" "SD\VID_74&OID_4a45&PID_USD" Bus Reported Device Description: "SD Memory Card" Device Manufacturer: "Generic" Device Friendly Name: "SD Memory Card" ContainerId: "{C17922A4-7814-11E2-BF78-70F3954A2325}" vid: "VID_74" pid: "PID_USD" USBSTOR\DISK&VEN_SANDISK&PROD_CRUZER_TITANIUM&REV_2000\00000000000000031753&0 Device Description: "Disk drive" Hardware IDs: "USBSTOR\DiskSanDisk_Cruzer_Titanium_2000" "USBSTOR\DiskSanDisk_Cruzer_Titanium_" "USBSTOR\DiskSanDisk_" "USBSTOR\SanDisk_Cruzer_Titanium_2" "SanDisk_Cruzer_Titanium_2" "USBSTOR\GenDisk" "GenDisk" Bus Reported Device Description: "SanDisk Cruzer Titanium USB Device" Device Manufacturer: "(Standard disk drives)" Device Friendly Name: "SanDisk Cruzer Titanium USB Device" ContainerId: "{DB834D8A-6F58-11E2-AA64-70F3954A2325}" The lines with "Bus Reported Device Description" displays results of SetupDiGetDeviceProperty call. You can get some additional information about devices if you would follow another answers: this one and another one.