Gary Spencer 927c58f048 Added custom I/O control support to the CIFS server to support the client
side Windows application to expose repo specific functions such as check in/out.

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@2058 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2005-12-22 15:04:54 +00:00

51 lines
1.7 KiB
Java

/*
* Copyright (C) 2005 Alfresco, Inc.
*
* Licensed under the Mozilla Public License version 1.1
* with a permitted attribution clause. You may obtain a
* copy of the License at
*
* http://www.alfresco.org/legal/license.txt
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific
* language governing permissions and limitations under the
* License.
*/
package org.alfresco.filesys.server.filesys;
import org.alfresco.filesys.server.SrvSession;
import org.alfresco.filesys.smb.SMBException;
import org.alfresco.filesys.util.DataBuffer;
/**
* IO Control Interface
*
* <p>Optional interface that a DiskInterface driver can implement to enable NT I/O control function
* processing.
*
* @author gkspencer
*/
public interface IOCtlInterface
{
/**
* Process a filesystem I/O control request
*
* @param sess Server session
* @param tree Tree connection.
* @param ctrlCode I/O control code
* @param fid File id
* @param dataBuf I/O control specific input data
* @param isFSCtrl true if this is a filesystem control, or false for a device control
* @param filter if bit0 is set indicates that the control applies to the share root handle
* @return DataBuffer
* @exception IOControlNotImplementedException
* @exception SMBException
*/
public DataBuffer processIOControl(SrvSession sess, TreeConnection tree, int ctrlCode, int fid, DataBuffer dataBuf,
boolean isFSCtrl, int filter) throws IOControlNotImplementedException, SMBException;
}