nathan@0
|
1 |
/* cdbackup.h.
|
nathan@4
|
2 |
Copyright (c) 2000-2004 Craig Condit, Stefan Hülswitt.
|
nathan@0
|
3 |
|
nathan@0
|
4 |
Redistribution and use in source and binary forms, with or without
|
nathan@0
|
5 |
modification, are permitted provided that the following conditions are met:
|
nathan@0
|
6 |
|
nathan@0
|
7 |
1. Redistributions of source code must retain the above copyright notice,
|
nathan@0
|
8 |
this list of conditions and the following disclaimer.
|
nathan@0
|
9 |
2. Redistributions in binary form must reproduce the above copyright notice,
|
nathan@0
|
10 |
this list of conditions and the following disclaimer in the documentation
|
nathan@0
|
11 |
and/or other materials provided with the distribution.
|
nathan@0
|
12 |
|
nathan@0
|
13 |
THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
|
nathan@0
|
14 |
OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
nathan@0
|
15 |
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
nathan@0
|
16 |
DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR
|
nathan@0
|
17 |
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
nathan@0
|
18 |
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
nathan@0
|
19 |
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
nathan@0
|
20 |
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
nathan@0
|
21 |
LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
nathan@0
|
22 |
OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
nathan@0
|
23 |
SUCH DAMAGE.
|
nathan@0
|
24 |
*/
|
nathan@0
|
25 |
|
nathan@0
|
26 |
#ifndef _CDBACKUP_H
|
nathan@0
|
27 |
#define _CDBACKUP_H
|
nathan@0
|
28 |
|
nathan@0
|
29 |
#include "version.h"
|
nathan@0
|
30 |
|
nathan@0
|
31 |
#define NO_LABEL "CD-Backup Track"
|
nathan@0
|
32 |
#define SHORT_HDR "cdbackup"
|
nathan@0
|
33 |
#define HDR_STRING SHORT_HDR" "VERSION
|
nathan@0
|
34 |
|
nathan@0
|
35 |
#define MIN_BLOCKS 2 /* min. required blocks for a session: header block, one data block */
|
nathan@0
|
36 |
|
nathan@4
|
37 |
#define F_NONE 0 /* flag values */
|
nathan@4
|
38 |
#define F_CRC 1 /* backup has CRC checksum */
|
nathan@4
|
39 |
|
nathan@0
|
40 |
struct header_block {
|
nathan@0
|
41 |
char id_str[33]; /* recorder id string (32 chars) */
|
nathan@0
|
42 |
char vol_id[33]; /* volume label (32 characters) */
|
nathan@0
|
43 |
char t_stamp[13]; /* timestamp */
|
nathan@0
|
44 |
char disk_set; /* disk number - starts with 1 on multi-disk set */
|
nathan@4
|
45 |
char flags; /* flags for the backup set */
|
nathan@0
|
46 |
};
|
nathan@0
|
47 |
|
nathan@0
|
48 |
struct data_block {
|
nathan@0
|
49 |
char status; /* status of block (0=continue, 1=done, 2=disk full) */
|
nathan@4
|
50 |
char flags; /* flags for this data block */
|
nathan@0
|
51 |
short datasize; /* # of bytes in block (max = CD_FRAMESIZE-this) */
|
nathan@0
|
52 |
};
|
nathan@0
|
53 |
|
nathan@4
|
54 |
extern int padsize;
|
nathan@4
|
55 |
extern long cd_len;
|
nathan@4
|
56 |
extern int verbose;
|
nathan@4
|
57 |
extern char *prg_name;
|
nathan@4
|
58 |
|
nathan@4
|
59 |
void start_cdrecord(void);
|
nathan@4
|
60 |
|
nathan@0
|
61 |
#define DBSIZE sizeof(struct data_block)
|
nathan@0
|
62 |
#define DATASIZE (CD_FRAMESIZE-DBSIZE)
|
nathan@0
|
63 |
|
nathan@0
|
64 |
#endif
|