84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/*= -*- c-basic-offset: 4; indent-tabs-mode: nil; -*-
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*
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* librsync -- library for network deltas
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* Id: sumset.c,v 1.20 2001/03/05 14:08:36 mbp Exp
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*
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* Copyright (C) 1999, 2000, 2001 by Martin Pool <mbp@samba.org>
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* Copyright (C) 1999 by Andrew Tridgell
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <config.h>
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#include <assert.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "rsync.h"
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#include "sumset.h"
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#include "util.h"
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#include "trace.h"
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/**
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* Deep deallocation of checksums.
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*/
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void
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rs_free_sumset(rs_signature_t * psums)
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{
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if (psums->block_sigs)
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free(psums->block_sigs);
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assert(psums->tag_table);
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free(psums->tag_table);
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if (psums->targets)
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free(psums->targets);
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rs_bzero(psums, sizeof *psums);
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free(psums);
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}
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/**
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* Dump signatures to the log.
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*/
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void
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rs_sumset_dump(rs_signature_t const *sums)
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{
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int i;
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char strong_hex[RS_MD4_LENGTH * 3];
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rs_log(RS_LOG_INFO,
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"sumset info: block_len=%d, file length=%lu, "
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"number of chunks=%d, remainder=%d",
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sums->block_len,
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(unsigned long) sums->flength, sums->count,
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sums->remainder);
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for (i = 0; i < sums->count; i++) {
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rs_hexify(strong_hex, sums->block_sigs[i].strong_sum,
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sums->strong_sum_len);
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rs_log(RS_LOG_INFO,
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"sum %6d: weak=%08x, strong=%s",
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i, sums->block_sigs[i].weak_sum, strong_hex);
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}
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}
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