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setupapi: Implement SetupDiDeleteDeviceInterfaceRegKey.

This commit is contained in:
Juan Lang 2007-09-21 17:08:28 -07:00 committed by Alexandre Julliard
parent e69520ab6e
commit dadcb201d9
2 changed files with 80 additions and 20 deletions
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99
dlls/setupapi/devinst.c
View File

@ -2224,6 +2224,33 @@ HKEY WINAPI SetupDiCreateDeviceInterfaceRegKeyA(
return key;
}
static PWSTR SETUPDI_GetInstancePath(struct InterfaceInfo *ifaceInfo)
{
static const WCHAR hash[] = {'#',0};
PWSTR instancePath = NULL;
if (ifaceInfo->referenceString)
{
instancePath = HeapAlloc(GetProcessHeap(), 0,
(lstrlenW(ifaceInfo->referenceString) + 2) * sizeof(WCHAR));
if (instancePath)
{
lstrcpyW(instancePath, hash);
lstrcatW(instancePath, ifaceInfo->referenceString);
}
else
SetLastError(ERROR_OUTOFMEMORY);
}
else
{
instancePath = HeapAlloc(GetProcessHeap(), 0,
(lstrlenW(hash) + 1) * sizeof(WCHAR));
if (instancePath)
lstrcpyW(instancePath, hash);
}
return instancePath;
}
/***********************************************************************
* SetupDiCreateDeviceInterfaceRegKeyW (SETUPAPI.@)
*/
@ -2271,28 +2298,10 @@ HKEY WINAPI SetupDiCreateDeviceInterfaceRegKeyW(
if (!(l = RegCreateKeyExW(interfacesKey, bracedGuidString, 0, NULL, 0,
samDesired, NULL, &parent, NULL)))
{
static const WCHAR hash[] = {'#',0};
struct InterfaceInfo *ifaceInfo =
(struct InterfaceInfo *)DeviceInterfaceData->Reserved;
LPCWSTR instancePath = NULL;
LPWSTR referencePath = NULL;
PWSTR instancePath = SETUPDI_GetInstancePath(ifaceInfo);
if (ifaceInfo->referenceString)
{
referencePath = HeapAlloc(GetProcessHeap(), 0,
(lstrlenW(ifaceInfo->referenceString) + 2) *
sizeof(WCHAR));
if (referencePath)
{
lstrcpyW(referencePath, hash);
lstrcatW(referencePath, ifaceInfo->referenceString);
instancePath = referencePath;
}
else
SetLastError(ERROR_OUTOFMEMORY);
}
else
instancePath = hash;
if (instancePath)
{
LONG l;
@ -2307,7 +2316,7 @@ HKEY WINAPI SetupDiCreateDeviceInterfaceRegKeyW(
else if (InfHandle)
FIXME("INF section installation unsupported\n");
}
HeapFree(GetProcessHeap(), 0, referencePath);
HeapFree(GetProcessHeap(), 0, instancePath);
RegCloseKey(parent);
}
else
@ -2319,6 +2328,56 @@ HKEY WINAPI SetupDiCreateDeviceInterfaceRegKeyW(
return key;
}
/***********************************************************************
* SetupDiDeleteDeviceInterfaceRegKey (SETUPAPI.@)
*/
BOOL WINAPI SetupDiDeleteDeviceInterfaceRegKey(
HDEVINFO DeviceInfoSet,
PSP_DEVICE_INTERFACE_DATA DeviceInterfaceData,
DWORD Reserved)
{
struct DeviceInfoSet *set = (struct DeviceInfoSet *)DeviceInfoSet;
HKEY parent;
BOOL ret = FALSE;
TRACE("%p %p %d\n", DeviceInfoSet, DeviceInterfaceData, Reserved);
if (!DeviceInfoSet || DeviceInfoSet == (HDEVINFO)INVALID_HANDLE_VALUE ||
set->magic != SETUP_DEVICE_INFO_SET_MAGIC)
{
SetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
if (!DeviceInterfaceData ||
DeviceInterfaceData->cbSize != sizeof(SP_DEVICE_INTERFACE_DATA) ||
!DeviceInterfaceData->Reserved)
{
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
parent = SetupDiOpenClassRegKeyExW(&DeviceInterfaceData->InterfaceClassGuid,
KEY_ALL_ACCESS, DIOCR_INTERFACE, NULL, NULL);
if (parent != INVALID_HANDLE_VALUE)
{
struct InterfaceInfo *ifaceInfo =
(struct InterfaceInfo *)DeviceInterfaceData->Reserved;
PWSTR instancePath = SETUPDI_GetInstancePath(ifaceInfo);
if (instancePath)
{
LONG l = RegDeleteKeyW(parent, instancePath);
if (l)
SetLastError(l);
else
ret = TRUE;
HeapFree(GetProcessHeap(), 0, instancePath);
}
RegCloseKey(parent);
}
return ret;
}
/***********************************************************************
* SetupDiEnumDeviceInterfaces (SETUPAPI.@)
*

1
dlls/setupapi/setupapi.spec
View File

@ -295,6 +295,7 @@
@ stub SetupDiDeleteDevRegKey
@ stub SetupDiDeleteDeviceInfo
@ stub SetupDiDeleteDeviceInterfaceData
@ stdcall SetupDiDeleteDeviceInterfaceRegKey(ptr ptr long)
@ stub SetupDiDeleteDeviceRegKey
@ stub SetupDiDestroyClassImageList
@ stdcall SetupDiDestroyDeviceInfoList(long)