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implemented NtUserCopyAcceleratorTable()

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svn path=/trunk/; revision=6898
This commit is contained in:
Thomas Bluemel 2003-12-07 14:21:00 +00:00
parent 79b526c30c
commit 7a1f816ca0
1 changed files with 47 additions and 3 deletions
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50
reactos/subsys/win32k/ntuser/accelerator.c
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@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: accelerator.c,v 1.1 2003/12/07 12:59:34 chorns Exp $
/* $Id: accelerator.c,v 1.2 2003/12/07 14:21:00 weiden Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -63,9 +63,53 @@ NtUserCopyAcceleratorTable(
LPACCEL Entries,
int EntriesCount)
{
UNIMPLEMENTED
PWINSTATION_OBJECT WindowStation;
PACCELERATOR_TABLE AcceleratorTable;
NTSTATUS Status;
int Ret;
Status = IntValidateWindowStationHandle(NtUserGetProcessWindowStation(),
UserMode,
0,
&WindowStation);
if (!NT_SUCCESS(Status))
{
SetLastNtError(STATUS_ACCESS_DENIED);
return 0;
}
Status = ObmReferenceObjectByHandle(WindowStation->HandleTable,
Table,
otAcceleratorTable,
(PVOID*)&AcceleratorTable);
if (!NT_SUCCESS(Status))
{
SetLastWin32Error(ERROR_INVALID_ACCEL_HANDLE);
ObDereferenceObject(WindowStation);
return 0;
}
if(Entries)
{
Ret = max(EntriesCount, AcceleratorTable->Count);
Status = MmCopyToCaller(Entries, AcceleratorTable->Table, Ret * sizeof(ACCEL));
if (!NT_SUCCESS(Status))
{
ObmDereferenceObject(AcceleratorTable);
ObDereferenceObject(WindowStation);
SetLastNtError(Status);
return 0;
}
}
else
{
Ret = AcceleratorTable->Count;
}
ObmDereferenceObject(AcceleratorTable);
ObDereferenceObject(WindowStation);
return 0;
return Ret;
}
HACCEL