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- Implemented NtDeleteFile, also a piece of cake now that we have IopParseDevice done.

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svn path=/trunk/; revision=22935
This commit is contained in:
Alex Ionescu 2006-07-08 18:47:26 +00:00
parent c4cfd65ad0
commit 909fdbdc9c
1 changed files with 60 additions and 4 deletions
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64
reactos/ntoskrnl/io/iomgr/file.c
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@ -2023,14 +2023,70 @@ NtCancelIoFile(IN HANDLE FileHandle,
}
/*
* @unimplemented
* @implemented
*/
NTSTATUS
NTAPI
NtDeleteFile(IN POBJECT_ATTRIBUTES ObjectAttributes)
{
UNIMPLEMENTED;
return(STATUS_NOT_IMPLEMENTED);
NTSTATUS Status;
DUMMY_FILE_OBJECT DummyFileObject;
HANDLE Handle;
KPROCESSOR_MODE AccessMode = KeGetPreviousMode();
OPEN_PACKET OpenPacket;
PAGED_CODE();
/* Setup the Open Packet */
OpenPacket.Type = IO_TYPE_OPEN_PACKET;
OpenPacket.Size = sizeof(OPEN_PACKET);
OpenPacket.FileObject = NULL;
OpenPacket.FinalStatus = STATUS_SUCCESS;
OpenPacket.Information = 0;
OpenPacket.ParseCheck = 0;
OpenPacket.RelatedFileObject = NULL;
OpenPacket.AllocationSize.QuadPart = 0;
OpenPacket.CreateOptions = FILE_DELETE_ON_CLOSE;
OpenPacket.FileAttributes = 0;
OpenPacket.ShareAccess = FILE_SHARE_READ |
FILE_SHARE_WRITE |
FILE_SHARE_DELETE;
OpenPacket.EaBuffer = NULL;
OpenPacket.EaLength = 0;
OpenPacket.Options = 0;
OpenPacket.Disposition = FILE_OPEN;
OpenPacket.BasicInformation = NULL;
OpenPacket.NetworkInformation = NULL;
OpenPacket.CreateFileType = 0;
OpenPacket.MailslotOrPipeParameters = NULL;
OpenPacket.Override = FALSE;
OpenPacket.QueryOnly = FALSE;
OpenPacket.DeleteOnly = TRUE;
OpenPacket.FullAttributes = FALSE;
OpenPacket.DummyFileObject = &DummyFileObject;
OpenPacket.InternalFlags = 0;
/* Update the operation counts */
IopUpdateOperationCount(IopOtherTransfer);
/*
* Attempt opening the file. This will call the I/O Parse Routine for
* the File Object (IopParseDevice) which will use the dummy file obejct
* send the IRP to its device object. Note that we have two statuses
* to worry about: the Object Manager's status (in Status) and the I/O
* status, which is in the Open Packet's Final Status, and determined
* by the Parse Check member.
*/
Status = ObOpenObjectByName(ObjectAttributes,
NULL,
AccessMode,
NULL,
DELETE,
&OpenPacket,
&Handle);
if (OpenPacket.ParseCheck != TRUE) return Status;
/* Retrn the Io status */
return OpenPacket.FinalStatus;
}
/*
@ -2044,7 +2100,7 @@ IoFastQueryNetworkAttributes(IN POBJECT_ATTRIBUTES ObjectAttributes,
OUT PIO_STATUS_BLOCK IoStatus,
OUT PFILE_NETWORK_OPEN_INFORMATION Buffer)
{
NTSTATUS Status = STATUS_SUCCESS;
NTSTATUS Status;
DUMMY_FILE_OBJECT DummyFileObject;
HANDLE Handle;
OPEN_PACKET OpenPacket;