3 * Copyright (C) 2002 ReactOS Team
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 * COPYRIGHT: See COPYING in the top level directory
21 * PROJECT: ReactOS kernel
22 * FILE: drivers/filesystems/cdfs/close.c
23 * PURPOSE: CDROM (ISO 9660) filesystem driver
24 * PROGRAMMER: Art Yerkes
28 /* INCLUDES *****************************************************************/
35 /* FUNCTIONS ****************************************************************/
38 CdfsCloseFile(PDEVICE_EXTENSION DeviceExt
,
39 PFILE_OBJECT FileObject
)
41 * FUNCTION: Closes a file
46 DPRINT("CdfsCloseFile(DeviceExt %p, FileObject %p)\n",
50 Ccb
= (PCCB
)(FileObject
->FsContext2
);
52 DPRINT("Ccb %p\n", Ccb
);
55 return(STATUS_SUCCESS
);
58 FileObject
->FsContext2
= NULL
;
60 if (FileObject
->FileName
.Buffer
)
62 // This a FO, that was created outside from FSD.
63 // Some FO's are created with IoCreateStreamFileObject() insid from FSD.
64 // This FO's don't have a FileName.
65 CdfsReleaseFCB(DeviceExt
, FileObject
->FsContext
);
68 if (Ccb
->DirectorySearchPattern
.Buffer
)
70 ExFreePoolWithTag(Ccb
->DirectorySearchPattern
.Buffer
, CDFS_SEARCH_PATTERN_TAG
);
72 ExFreePoolWithTag(Ccb
, CDFS_CCB_TAG
);
74 return(STATUS_SUCCESS
);
80 PCDFS_IRP_CONTEXT IrpContext
)
83 PDEVICE_OBJECT DeviceObject
;
84 PDEVICE_EXTENSION DeviceExtension
;
85 PIO_STACK_LOCATION Stack
;
86 PFILE_OBJECT FileObject
;
89 DPRINT("CdfsClose() called\n");
93 Irp
= IrpContext
->Irp
;
94 DeviceObject
= IrpContext
->DeviceObject
;
95 Stack
= IrpContext
->Stack
;
97 if (DeviceObject
== CdfsGlobalData
->CdFsDeviceObject
|| DeviceObject
== CdfsGlobalData
->HddFsDeviceObject
)
99 DPRINT("Closing file system\n");
100 Status
= STATUS_SUCCESS
;
104 FileObject
= Stack
->FileObject
;
105 DeviceExtension
= DeviceObject
->DeviceExtension
;
107 Status
= CdfsCloseFile(DeviceExtension
,FileObject
);
110 Irp
->IoStatus
.Information
= 0;