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setupapi: Implement SetupDiOpenDeviceInfoW(). 

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zhiyi Zhang 2019-03-15 11:41:14 +08:00 committed by Alexandre Julliard
parent 64c09819cf
commit cb5d191064
2 changed files with 86 additions and 11 deletions
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86
dlls/setupapi/devinst.c
View File

@ -3316,6 +3316,92 @@ HKEY WINAPI SetupDiOpenClassRegKeyExW(
return key;
}
/***********************************************************************
* SetupDiOpenDeviceInfoW (SETUPAPI.@)
*/
BOOL WINAPI SetupDiOpenDeviceInfoW(HDEVINFO devinfo, PCWSTR instance_id, HWND hwnd_parent, DWORD flags,
PSP_DEVINFO_DATA device_data)
{
struct DeviceInfoSet *set;
struct device *device = NULL, *enum_device;
WCHAR classW[40];
GUID guid;
HKEY enumKey = NULL;
HKEY instanceKey = NULL;
DWORD phantom;
DWORD size;
DWORD error = ERROR_NO_SUCH_DEVINST;
TRACE("%p %s %p 0x%08x %p\n", devinfo, debugstr_w(instance_id), hwnd_parent, flags, device_data);
if (!(set = get_device_set(devinfo)))
return FALSE;
if (!instance_id)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
if (hwnd_parent)
FIXME("hwnd_parent unsupported\n");
if (flags)
FIXME("flags unsupported: 0x%08x\n", flags);
RegCreateKeyExW(HKEY_LOCAL_MACHINE, Enum, 0, NULL, 0, KEY_ALL_ACCESS, NULL, &enumKey, NULL);
/* Instance needs to be already existent in registry, if not, report ERROR_NO_SUCH_DEVINST */
if (RegOpenKeyExW(enumKey, instance_id, 0, KEY_READ, &instanceKey))
goto done;
/* If it's an unregistered instance, aka phantom instance, report ERROR_NO_SUCH_DEVINST */
size = sizeof(phantom);
if (!RegQueryValueExW(instanceKey, Phantom, NULL, NULL, (BYTE *)&phantom, &size))
goto done;
/* Check class GUID */
size = sizeof(classW);
if (RegQueryValueExW(instanceKey, ClassGUID, NULL, NULL, (BYTE *)classW, &size))
goto done;
classW[37] = 0;
UuidFromStringW(&classW[1], &guid);
if (!IsEqualGUID(&set->ClassGuid, &GUID_NULL) && !IsEqualGUID(&guid, &set->ClassGuid))
{
error = ERROR_CLASS_MISMATCH;
goto done;
}
/* If current set already contains a same instance, don't create new ones */
LIST_FOR_EACH_ENTRY(enum_device, &set->devices, struct device, entry)
{
if (!strcmpiW(instance_id, enum_device->instanceId))
{
device = enum_device;
break;
}
}
if (!device && !(device = SETUPDI_CreateDeviceInfo(set, &guid, instance_id, FALSE)))
goto done;
if (!device_data || device_data->cbSize == sizeof(SP_DEVINFO_DATA))
{
if (device_data)
copy_device_data(device_data, device);
error = NO_ERROR;
}
else
error = ERROR_INVALID_USER_BUFFER;
done:
RegCloseKey(instanceKey);
RegCloseKey(enumKey);
SetLastError(error);
return !error;
}
/***********************************************************************
* SetupDiOpenDeviceInterfaceW (SETUPAPI.@)
*/

11
dlls/setupapi/stubs.c
View File

@ -322,17 +322,6 @@ BOOL WINAPI SetupDiOpenDeviceInfoA(HDEVINFO DeviceInfoSet, PCSTR DeviceInstanceI
return FALSE;
}
/***********************************************************************
* SetupDiOpenDeviceInfoW (SETUPAPI.@)
*/
BOOL WINAPI SetupDiOpenDeviceInfoW(HDEVINFO DeviceInfoSet, PCWSTR DeviceInstanceId,
HWND hwndParent, DWORD OpenFlags, PSP_DEVINFO_DATA DeviceInfoData)
{
FIXME("%p %s %p 0x%08x %p: stub\n", DeviceInfoSet, debugstr_w(DeviceInstanceId),
hwndParent, OpenFlags, DeviceInfoData);
return FALSE;
}
/***********************************************************************
* CM_Locate_DevNodeA (SETUPAPI.@)
*/