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/*
* check.c
*
* Copyright (C) 2003 Bastian Blank <waldi@debian.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
* $LastChangedBy: bastian $
* $LastChangedDate: 2004-06-06 12:33:27 +0200 (So, 06 Jun 2004) $
* $LastChangedRevision: 429 $
*/
#include <config.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "check.h"
#include "frontend.h"
#include "suite.h"
int check_deb (const char *target, di_package *p, const char *message)
{
return check_md5 (target, p->md5sum, message);
}
int check_md5 (const char *target, const char *md5sum, const char *message)
{
int ret;
FILE *in;
char buf[1024];
log_message (LOG_MESSAGE_INFO_DOWNLOAD_VALIDATE, message);
snprintf (buf, sizeof (buf), "/usr/bin/md5sum %s\n", target);
in = popen (buf, "r");
fgets (buf, sizeof (buf), in);
ret = pclose (in);
if (ret)
return 1;
if (!strncmp (buf, md5sum, 32))
return 0;
return 1;
}
static int check_packages_file (const char *target, const char *file, di_release *rel)
{
di_release_file *item;
di_rstring key;
key.string = (char *) file;
key.size = strlen (file);
item = di_hash_table_lookup (rel->md5sum, &key);
if (!item)
log_text (DI_LOG_LEVEL_ERROR, "Can't find checksum for Packages file");
return check_md5 (target, item->sum, "Packages");
}
int check_packages (const char *target, di_release *rel)
{
char buf[128];
snprintf (buf, sizeof (buf), "main/binary-%s/Packages", arch);
return check_packages_file (target, buf, rel);
}
int check_packages_extension (const char *target, const char *extension, di_release *rel)
{
char buf[128];
char buf_target[1024];
snprintf (buf, sizeof (buf), "main/binary-%s/Packages.%s", arch, extension);
snprintf (buf_target, sizeof (buf_target), "%s.%s", target, extension);
return check_packages_file (buf_target, buf, rel);
}
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