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A pure-java CIFS/SMB client library
/*
* © 2017 AgNO3 Gmbh & Co. KG
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package jcifs.internal.smb2.lock;
import jcifs.Configuration;
import jcifs.internal.SMBProtocolDecodingException;
import jcifs.internal.smb2.ServerMessageBlock2Response;
import jcifs.internal.util.SMBUtil;
import jcifs.util.Hexdump;
/**
* @author mbechler
*
*/
public class Smb2OplockBreakNotification extends ServerMessageBlock2Response {
private byte oplockLevel;
private byte[] fileId;
/**
* @param config
*/
public Smb2OplockBreakNotification ( Configuration config ) {
super(config);
}
/**
* {@inheritDoc}
*
* @see jcifs.internal.smb2.ServerMessageBlock2#writeBytesWireFormat(byte[], int)
*/
@Override
protected int writeBytesWireFormat ( byte[] dst, int dstIndex ) {
return 0;
}
/**
* {@inheritDoc}
*
* @see jcifs.internal.smb2.ServerMessageBlock2#readBytesWireFormat(byte[], int)
*/
@Override
protected int readBytesWireFormat ( byte[] buffer, int bufferIndex ) throws SMBProtocolDecodingException {
int start = bufferIndex;
int structureSize = SMBUtil.readInt2(buffer, bufferIndex);
if ( structureSize != 24 ) {
throw new SMBProtocolDecodingException("Expected structureSize = 24");
}
this.oplockLevel = buffer[ bufferIndex + 2 ];
bufferIndex += 4;
bufferIndex += 4; // Reserved2
this.fileId = new byte[16];
System.arraycopy(buffer, bufferIndex, this.fileId, 0, 16);
bufferIndex += 16;
return bufferIndex - start;
}
/**
* {@inheritDoc}
*
* @see jcifs.internal.smb2.ServerMessageBlock2#toString()
*/
@Override
public String toString () {
return "Smb2OpblockBreakNotification[oplockLevel=" + this.oplockLevel + ",fileId=" + Hexdump.toHexString(this.fileId) + "]";
}
}
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