2008-01-04 12:07:05 +00:00
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/*
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* Mount manager service implementation
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*
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* Copyright 2008 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <unistd.h>
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#define NONAMELESSUNION
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#define NONAMELESSSTRUCT
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#include "ntstatus.h"
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#define WIN32_NO_STATUS
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#include "windef.h"
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#include "winbase.h"
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#include "winternl.h"
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#include "winioctl.h"
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#include "ddk/wdm.h"
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#include "ddk/mountmgr.h"
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#include "wine/library.h"
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#include "wine/unicode.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(mountmgr);
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/* handler for ioctls on the mount manager device */
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static NTSTATUS WINAPI mountmgr_ioctl( DEVICE_OBJECT *device, IRP *irp )
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{
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IO_STACK_LOCATION *irpsp = irp->Tail.Overlay.s.u.CurrentStackLocation;
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TRACE( "ioctl %x insize %u outsize %u\n",
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irpsp->Parameters.DeviceIoControl.IoControlCode,
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irpsp->Parameters.DeviceIoControl.InputBufferLength,
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irpsp->Parameters.DeviceIoControl.OutputBufferLength );
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switch(irpsp->Parameters.DeviceIoControl.IoControlCode)
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{
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default:
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FIXME( "ioctl %x not supported\n", irpsp->Parameters.DeviceIoControl.IoControlCode );
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irp->IoStatus.u.Status = STATUS_NOT_SUPPORTED;
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break;
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}
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return irp->IoStatus.u.Status;
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}
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2008-01-04 13:21:27 +00:00
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/* handler for ioctls on the harddisk device */
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static NTSTATUS WINAPI harddisk_ioctl( DEVICE_OBJECT *device, IRP *irp )
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{
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IO_STACK_LOCATION *irpsp = irp->Tail.Overlay.s.u.CurrentStackLocation;
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TRACE( "ioctl %x insize %u outsize %u\n",
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irpsp->Parameters.DeviceIoControl.IoControlCode,
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irpsp->Parameters.DeviceIoControl.InputBufferLength,
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irpsp->Parameters.DeviceIoControl.OutputBufferLength );
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switch(irpsp->Parameters.DeviceIoControl.IoControlCode)
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{
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default:
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FIXME( "unsupported ioctl %x\n", irpsp->Parameters.DeviceIoControl.IoControlCode );
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irp->IoStatus.u.Status = STATUS_NOT_SUPPORTED;
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break;
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}
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return irp->IoStatus.u.Status;
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}
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/* driver entry point for the harddisk driver */
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static NTSTATUS WINAPI harddisk_driver_entry( DRIVER_OBJECT *driver, UNICODE_STRING *path )
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{
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static const WCHAR harddisk0W[] = {'\\','D','e','v','i','c','e',
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'\\','H','a','r','d','d','i','s','k','0',0};
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static const WCHAR physdrive0W[] = {'\\','?','?','\\','P','h','y','s','i','c','a','l','D','r','i','v','e','0',0};
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UNICODE_STRING nameW, linkW;
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DEVICE_OBJECT *device;
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NTSTATUS status;
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driver->MajorFunction[IRP_MJ_DEVICE_CONTROL] = harddisk_ioctl;
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RtlInitUnicodeString( &nameW, harddisk0W );
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RtlInitUnicodeString( &linkW, physdrive0W );
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if (!(status = IoCreateDevice( driver, 0, &nameW, 0, 0, FALSE, &device )))
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status = IoCreateSymbolicLink( &linkW, &nameW );
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if (status)
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{
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FIXME( "failed to create device error %x\n", status );
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return status;
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}
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return status;
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}
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2008-01-04 12:07:05 +00:00
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/* main entry point for the mount point manager driver */
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NTSTATUS WINAPI DriverEntry( DRIVER_OBJECT *driver, UNICODE_STRING *path )
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{
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static const WCHAR device_mountmgrW[] = {'\\','D','e','v','i','c','e','\\','M','o','u','n','t','P','o','i','n','t','M','a','n','a','g','e','r',0};
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static const WCHAR link_mountmgrW[] = {'\\','?','?','\\','M','o','u','n','t','P','o','i','n','t','M','a','n','a','g','e','r',0};
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2008-01-04 13:21:27 +00:00
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static const WCHAR harddiskW[] = {'\\','D','r','i','v','e','r','\\','H','a','r','d','d','i','s','k',0};
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2008-01-04 12:07:05 +00:00
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UNICODE_STRING nameW, linkW;
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DEVICE_OBJECT *device;
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NTSTATUS status;
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TRACE( "%s\n", debugstr_w(path->Buffer) );
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driver->MajorFunction[IRP_MJ_DEVICE_CONTROL] = mountmgr_ioctl;
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RtlInitUnicodeString( &nameW, device_mountmgrW );
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RtlInitUnicodeString( &linkW, link_mountmgrW );
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if (!(status = IoCreateDevice( driver, 0, &nameW, 0, 0, FALSE, &device )))
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status = IoCreateSymbolicLink( &linkW, &nameW );
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if (status)
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{
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FIXME( "failed to create device error %x\n", status );
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return status;
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}
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2008-01-04 13:21:27 +00:00
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RtlInitUnicodeString( &nameW, harddiskW );
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status = IoCreateDriver( &nameW, harddisk_driver_entry );
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2008-01-04 12:07:05 +00:00
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return status;
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}
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