/* jcifs smb client library in Java
* Copyright (C) 2003 "Michael B. Allen" <jcifs at samba dot org>
*
* 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 com.knowgate.jcifs.smb;
import java.io.IOException;
import java.io.InputStream;
class SmbComWrite extends ServerMessageBlock {
private int fid,
count,
offset,
remaining,
off;
private byte[] b;
SmbComWrite() {
super();
command = SMB_COM_WRITE;
}
SmbComWrite( int fid, int offset, int remaining, byte[] b, int off, int len ) {
this.fid = fid;
this.count = len;
this.offset = offset;
this.remaining = remaining;
this.b = b;
this.off = off;
command = SMB_COM_WRITE;
}
void setParam( int fid, long offset, int remaining,
byte[] b, int off, int len ) {
this.fid = fid;
this.offset = (int)(offset & 0xFFFFFFFFL);
this.remaining = remaining;
this.b = b;
this.off = off;
count = len;
}
int writeParameterWordsWireFormat( byte[] dst, int dstIndex ) {
int start = dstIndex;
writeInt2( fid, dst, dstIndex );
dstIndex += 2;
writeInt2( count, dst, dstIndex );
dstIndex += 2;
writeInt4( offset, dst, dstIndex );
dstIndex += 4;
writeInt2( remaining, dst, dstIndex );
dstIndex += 2;
return dstIndex - start;
}
int writeBytesWireFormat( byte[] dst, int dstIndex ) {
int start = dstIndex;
dst[dstIndex++] = (byte)0x01; /* BufferFormat */
writeInt2( count, dst, dstIndex ); /* DataLength? */
dstIndex += 2;
System.arraycopy( b, off, dst, dstIndex, count );
dstIndex += count;
return dstIndex - start;
}
int readParameterWordsWireFormat( byte[] buffer, int bufferIndex ) {
return 0;
}
int readBytesWireFormat( byte[] buffer, int bufferIndex ) {
return 0;
}
int readBytesDirectWireFormat( InputStream in, int byteCount ) throws IOException {
return 0;
}
public String toString() {
return new String( "SmbComWrite[" +
super.toString() +
",fid=" + fid +
",count=" + count +
",offset=" + offset +
",remaining=" + remaining + "]" );
}
}