/
SmbComWrite.java
97 lines (87 loc) · 3 KB
/
SmbComWrite.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
/* 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 jcifs.smb1.smb1;
import jcifs.smb1.Config;
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;
digest = null; /* otherwise recycled commands
* like writeandx will choke if session
* closes in between */
}
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;
}
public String toString() {
return new String( "SmbComWrite[" +
super.toString() +
",fid=" + fid +
",count=" + count +
",offset=" + offset +
",remaining=" + remaining + "]" );
}
}