Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-12-28 01:55:19 +00:00
Code Issues Projects Releases Packages Wiki Activity

Implement SetupDiDestroyDriverInfoList

Browse source 
svn path=/trunk/; revision=18493
This commit is contained in:
Hervé Poussineau 2005-10-16 10:46:22 +00:00
parent 85acbb6eec
commit 18df49d077
1 changed files with 76 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

79
reactos/lib/setupapi/devinst.c
View file

@ -169,6 +169,7 @@ struct DeviceInfoElement /* Element of DeviceInfoSet.ListHead */
* - DI_DIDCOMPAT
* Set when the device driver list is created
* FlagsEx is a combination of:
* - DI_FLAGSEX_DIDCOMPATINFO (FIXME: not supported)
*/
DWORD Flags;
DWORD FlagsEx;
@ -196,9 +197,11 @@ struct DeviceInfoSet /* HDEVINFO */
/* Flags is a combination of:
* - DI_DIDCLASS
* Set when the class driver list is created
* - DI_MULTMFGS (FIXME: not supported)
* - DI_COMPAT_FROM_CLASS (FIXME: not supported)
* Forces SetupDiBuildDriverInfoList to build a class drivers list
* FlagsEx is a combination of:
* - DI_FLAGSEX_DIDINFOLIST (FIXME: not supported)
*/
DWORD Flags;
DWORD FlagsEx;
@ -4257,11 +4260,81 @@ SetupDiDestroyDriverInfoList(
IN PSP_DEVINFO_DATA DeviceInfoData,
IN DWORD DriverType)
{
struct DeviceInfoSet *list;
BOOL ret = FALSE;
TRACE("%p %p 0x%lx\n", DeviceInfoSet, DeviceInfoData, DriverType);
FIXME("not implemented\n");
SetLastError(ERROR_GEN_FAILURE);
return FALSE;
if (!DeviceInfoSet)
SetLastError(ERROR_INVALID_HANDLE);
else if ((list = (struct DeviceInfoSet *)DeviceInfoSet)->magic != SETUP_DEV_INFO_SET_MAGIC)
SetLastError(ERROR_INVALID_HANDLE);
else if (DriverType != SPDIT_CLASSDRIVER && DriverType != SPDIT_COMPATDRIVER)
SetLastError(ERROR_INVALID_PARAMETER);
else if (DriverType == SPDIT_COMPATDRIVER && !DeviceInfoData)
SetLastError(ERROR_INVALID_PARAMETER);
else if (DeviceInfoData && DeviceInfoData->cbSize != sizeof(SP_DEVINFO_DATA))
SetLastError(ERROR_INVALID_USER_BUFFER);
else
{
struct DeviceInfoElement *deviceInfo = NULL;
PLIST_ENTRY ListEntry;
struct DriverInfoElement *driverInfo;
if (!DeviceInfoData)
DriverType = SPDIT_CLASSDRIVER;
if (DriverType == SPDIT_CLASSDRIVER)
{
if (!(list->Flags & DI_DIDCLASS))
/* The list was not created */
goto done;
}
else if (DriverType == SPDIT_COMPATDRIVER)
{
deviceInfo = (struct DeviceInfoElement *)DeviceInfoData->Reserved;
if (!(deviceInfo->Flags & DI_DIDCOMPAT))
/* The list was not created */
goto done;
}
if (DriverType == SPDIT_CLASSDRIVER)
{
while (!IsListEmpty(&list->DriverListHead))
{
ListEntry = RemoveHeadList(&list->DriverListHead);
driverInfo = (struct DriverInfoElement *)ListEntry;
HeapFree(GetProcessHeap(), 0, driverInfo->InfSection);
HeapFree(GetProcessHeap(), 0, driverInfo->InfPath);
HeapFree(GetProcessHeap(), 0, driverInfo->MatchingId);
HeapFree(GetProcessHeap(), 0, driverInfo);
}
list->Flags &= ~(DI_DIDCLASS | DI_MULTMFGS);
list->FlagsEx &= ~DI_FLAGSEX_DIDINFOLIST;
list->SelectedDriver = NULL;
}
else
{
while (!IsListEmpty(&deviceInfo->DriverListHead))
{
ListEntry = RemoveHeadList(&deviceInfo->DriverListHead);
driverInfo = (struct DriverInfoElement *)ListEntry;
if (list->SelectedDriver == driverInfo)
list->SelectedDriver = NULL;
HeapFree(GetProcessHeap(), 0, driverInfo->InfSection);
HeapFree(GetProcessHeap(), 0, driverInfo->InfPath);
HeapFree(GetProcessHeap(), 0, driverInfo->MatchingId);
HeapFree(GetProcessHeap(), 0, driverInfo);
}
deviceInfo->Flags &= ~DI_DIDCOMPAT;
deviceInfo->FlagsEx &= ~DI_FLAGSEX_DIDCOMPATINFO;
deviceInfo->SelectedDriver = NULL;
}
ret = TRUE;
}
done:
TRACE("Returning %d\n", ret);
return ret;
}