[pschweitzer] 75482: [RDBSS] Implement RxSetDispositionInfo(): this allows deleting files on a remote NFS share! CORE-8204 CORE-11327 CORE-13636

Author: pschweitzer
Date: Fri Aug  4 19:23:42 2017
New Revision: 75482

URL: http://svn.reactos.org/svn/reactos?rev=75482&view=rev
Log:
[RDBSS]
Implement RxSetDispositionInfo(): this allows deleting files on a remote NFS share!

CORE-8204
CORE-11327
CORE-13636

Modified:
    trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c

Modified: trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/sdk/lib/drivers/rdbsslib/rd...
==============================================================================
--- trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c	[iso-8859-1] (original)
+++ trunk/reactos/sdk/lib/drivers/rdbsslib/rdbss.c	[iso-8859-1] Fri Aug  4 19:23:42 2017
@@ -8605,12 +8605,47 @@
     return Status;
 }

+/*
+ * @implemented
+ */
 NTSTATUS
 RxSetDispositionInfo(
     PRX_CONTEXT RxContext)
 {
-    UNIMPLEMENTED;
-    return STATUS_NOT_IMPLEMENTED;
+    NTSTATUS Status;
+
+    PAGED_CODE();
+
+    /* First, make the mini-rdr work! */
+    Status = RxpSetInfoMiniRdr(RxContext, FileDispositionInformation);
+    /* If it succeed, we'll keep track of the change */
+    if (NT_SUCCESS(Status))
+    {
+        PFCB Fcb;
+        PFILE_OBJECT FileObject;
+        PFILE_DISPOSITION_INFORMATION FileDispo;
+
+        Fcb = (PFCB)RxContext->pFcb;
+        FileObject = RxContext->CurrentIrpSp->FileObject;
+        FileDispo = RxContext->CurrentIrp->AssociatedIrp.SystemBuffer;
+        /* Caller asks for deletion: mark as delete on close */
+        if (FileDispo->DeleteFile)
+        {
+            SetFlag(Fcb->FcbState, FCB_STATE_DELETE_ON_CLOSE);
+            FileObject->DeletePending = TRUE;
+        }
+        /* Otherwise, clear it */
+        else
+        {
+            ClearFlag(Fcb->FcbState, FCB_STATE_DELETE_ON_CLOSE);
+            FileObject->DeletePending = FALSE;
+        }
+
+        /* Sanitize output */
+        Status = STATUS_SUCCESS;
+    }
+
+    return Status;
 }

NTSTATUS