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authorkergoth <kergoth>2002-01-25 22:14:26 (UTC)
committer kergoth <kergoth>2002-01-25 22:14:26 (UTC)
commit15318cad33835e4e2dc620d033e43cd930676cdd (patch) (unidiff)
treec2fa0399a2c47fda8e2cd0092c73a809d17f68eb /rsync/sumset.c
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Initial revision
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1/*= -*- c-basic-offset: 4; indent-tabs-mode: nil; -*-
2 *
3 * librsync -- library for network deltas
4 * $Id$
5 *
6 * Copyright (C) 1999, 2000, 2001 by Martin Pool <mbp@samba.org>
7 * Copyright (C) 1999 by Andrew Tridgell
8 *
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU Lesser General Public License as published by
11 * the Free Software Foundation; either version 2.1 of the License, or
12 * (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 */
23
24#include <config_rsync.h>
25
26#include <assert.h>
27#include <stdlib.h>
28#include <stdio.h>
29
30#include "rsync.h"
31#include "sumset.h"
32#include "util.h"
33#include "trace.h"
34
35
36/**
37 * Deep deallocation of checksums.
38 */
39void
40rs_free_sumset(rs_signature_t * psums)
41{
42 if (psums->block_sigs)
43 free(psums->block_sigs);
44
45 if (psums->tag_table)
46 free(psums->tag_table);
47
48 if (psums->targets)
49 free(psums->targets);
50
51 rs_bzero(psums, sizeof *psums);
52 free(psums);
53}
54
55
56
57/**
58 * Dump signatures to the log.
59 */
60void
61rs_sumset_dump(rs_signature_t const *sums)
62{
63 int i;
64 char strong_hex[RS_MD4_LENGTH * 3];
65
66 rs_log(RS_LOG_INFO,
67 "sumset info: block_len=%d, file length=%lu, "
68 "number of chunks=%d, remainder=%d",
69 sums->block_len,
70 (unsigned long) sums->flength, sums->count,
71 sums->remainder);
72
73 for (i = 0; i < sums->count; i++) {
74 rs_hexify(strong_hex, sums->block_sigs[i].strong_sum,
75 sums->strong_sum_len);
76 rs_log(RS_LOG_INFO,
77 "sum %6d: weak=%08x, strong=%s",
78 i, sums->block_sigs[i].weak_sum, strong_hex);
79 }
80}
81
82
83