[ros-diffs] [pschweitzer] 67634: [NTFS] Handle IRP_MJ_READ with the dispatch routine

Author: pschweitzer
Date: Sun May 10 20:35:40 2015
New Revision: 67634

URL: http://svn.reactos.org/svn/reactos?rev=67634&view=rev
Log:
[NTFS]
Handle IRP_MJ_READ with the dispatch routine

Modified:
    trunk/reactos/drivers/filesystems/ntfs/dispatch.c
    trunk/reactos/drivers/filesystems/ntfs/ntfs.c
    trunk/reactos/drivers/filesystems/ntfs/ntfs.h
    trunk/reactos/drivers/filesystems/ntfs/rw.c

Modified: trunk/reactos/drivers/filesystems/ntfs/dispatch.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/di...
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/dispatch.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/dispatch.c	[iso-8859-1] Sun May 10 20:35:40 2015
@@ -76,6 +76,10 @@
             case IRP_MJ_DIRECTORY_CONTROL:
                 Status = NtfsDirectoryControl(IrpContext);
                 break;
+
+            case IRP_MJ_READ:
+                Status = NtfsRead(IrpContext);
+                break;
         }
     }
     else

Modified: trunk/reactos/drivers/filesystems/ntfs/ntfs.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/nt...
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/ntfs.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/ntfs.c	[iso-8859-1] Sun May 10 20:35:40 2015
@@ -121,7 +121,7 @@
 {
     DriverObject->MajorFunction[IRP_MJ_CREATE]                   = NtfsFsdCreate;
     DriverObject->MajorFunction[IRP_MJ_CLOSE]                    = NtfsFsdClose;
-    DriverObject->MajorFunction[IRP_MJ_READ]                     = NtfsFsdRead;
+    DriverObject->MajorFunction[IRP_MJ_READ]                     = NtfsFsdDispatch;
     DriverObject->MajorFunction[IRP_MJ_WRITE]                    = NtfsFsdWrite;
     DriverObject->MajorFunction[IRP_MJ_QUERY_INFORMATION]        = NtfsFsdDispatch;
     DriverObject->MajorFunction[IRP_MJ_QUERY_VOLUME_INFORMATION] = NtfsFsdDispatch;

Modified: trunk/reactos/drivers/filesystems/ntfs/ntfs.h
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/nt...
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/ntfs.h	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/ntfs.h	[iso-8859-1] Sun May 10 20:35:40 2015
@@ -759,10 +759,8 @@

/* rw.c */

-DRIVER_DISPATCH NtfsFsdRead;
-NTSTATUS NTAPI
-NtfsFsdRead(PDEVICE_OBJECT DeviceObject,
-            PIRP Irp);
+NTSTATUS
+NtfsRead(PNTFS_IRP_CONTEXT IrpContext);

DRIVER_DISPATCH NtfsFsdWrite;
 NTSTATUS NTAPI

Modified: trunk/reactos/drivers/filesystems/ntfs/rw.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/filesystems/ntfs/rw...
==============================================================================
--- trunk/reactos/drivers/filesystems/ntfs/rw.c	[iso-8859-1] (original)
+++ trunk/reactos/drivers/filesystems/ntfs/rw.c	[iso-8859-1] Sun May 10 20:35:40 2015
@@ -161,9 +161,7 @@

NTSTATUS
-NTAPI
-NtfsFsdRead(PDEVICE_OBJECT DeviceObject,
-            PIRP Irp)
+NtfsRead(PNTFS_IRP_CONTEXT IrpContext)
 {
     PDEVICE_EXTENSION DeviceExt;
     PIO_STACK_LOCATION Stack;
@@ -173,13 +171,17 @@
     LARGE_INTEGER ReadOffset;
     ULONG ReturnedReadLength = 0;
     NTSTATUS Status = STATUS_SUCCESS;
-
-    DPRINT("NtfsRead(DeviceObject %x, Irp %x)\n",DeviceObject,Irp);
+    PIRP Irp;
+    PDEVICE_OBJECT DeviceObject;
+
+    DPRINT("NtfsRead(DeviceObject %p)\n", IrpContext);
+
+    DeviceObject = IrpContext->DeviceObject;
+    Irp = IrpContext->Irp;
+    Stack = IrpContext->Stack;
+    FileObject = IrpContext->FileObject;

DeviceExt = DeviceObject->DeviceExtension;
-    Stack = IoGetCurrentIrpStackLocation(Irp);
-    FileObject = Stack->FileObject;
-
     ReadLength = Stack->Parameters.Read.Length;
     ReadOffset = Stack->Parameters.Read.ByteOffset;
     Buffer = MmGetSystemAddressForMdl(Irp->MdlAddress);
@@ -206,9 +208,6 @@
         Irp->IoStatus.Information = 0;
     }

-    Irp->IoStatus.Status = Status;
-    IoCompleteRequest(Irp,IO_NO_INCREMENT);
-
     return Status;
 }