mirror of
https://github.com/moparisthebest/pacman
synced 2024-11-18 07:15:00 -05:00
92ad556512
- the code should be clearer, more organized, commented, and have worthwhile
variable names now
- proactive backup=()s now work. That is, adding a file to a backup array
does what it should on the upgrade to that package, no longer forcing you to
wait a full upgrade cycle for it to take effect
* ldconfig was being run twice on an upgrade operation - fixed
* fixed another pm_fprintf/printf output corruption with the progress bars
* refactored some duplicate code for adjusting 'requiredby' lists
* Added config.rpath to .cvsignore
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
|
|
* backup.c
|
|
*
|
|
* Copyright (c) 2005 by Judd Vinet <jvinet@zeroflux.org>
|
|
* Copyright (c) 2005 by Aurelien Foret <orelien@chez.com>
|
|
* Copyright (c) 2005 by Christian Hamar <krics@linuxforum.hu>
|
|
* Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.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.
|
|
*/
|
|
|
|
#include "config.h"
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
/* pacman */
|
|
#include "log.h"
|
|
#include "backup.h"
|
|
#include "util.h"
|
|
|
|
/* Look for a filename in a pmpkg_t.backup list. If we find it,
|
|
* then we return the md5 or sha1 hash (parsed from the same line)
|
|
*/
|
|
char *_alpm_needbackup(const char *file, alpm_list_t *backup)
|
|
{
|
|
alpm_list_t *lp;
|
|
|
|
ALPM_LOG_FUNC;
|
|
|
|
if(file == NULL || backup == NULL) {
|
|
return(NULL);
|
|
}
|
|
|
|
/* run through the backup list and parse out the md5 or sha1 hash for our file */
|
|
for(lp = backup; lp; lp = lp->next) {
|
|
char *str = strdup(lp->data);
|
|
char *ptr;
|
|
|
|
/* tab delimiter */
|
|
ptr = strchr(str, '\t');
|
|
if(ptr == NULL) {
|
|
FREE(str);
|
|
continue;
|
|
}
|
|
*ptr = '\0';
|
|
ptr++;
|
|
/* now str points to the filename and ptr points to the md5 or sha1 hash */
|
|
if(strcmp(file, str) == 0) {
|
|
char *hash = strdup(ptr);
|
|
FREE(str);
|
|
return(hash);
|
|
}
|
|
FREE(str);
|
|
}
|
|
|
|
return(NULL);
|
|
}
|
|
|
|
/* vim: set ts=2 sw=2 noet: */
|