src/pacman/conf.c

   1 /*
   2  *  conf.c
   3  *
   4  *  Copyright (c) 2006-2011 Pacman Development Team <pacman-dev@archlinux.org>
   5  *  Copyright (c) 2002-2006 by Judd Vinet <jvinet@zeroflux.org>
   6  *
   7  *  This program is free software; you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation; either version 2 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  This program is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <stdlib.h>
  24 #include <stdio.h>
  25 #include <string.h> /* strdup */
  26
  27 /* pacman */
  28 #include "conf.h"
  29 #include "util.h"
  30
  31 /* global config variable */
  32 config_t *config = NULL;
  33
  34 config_t *config_new(void)
  35 {
  36         config_t *newconfig = calloc(1, sizeof(config_t));
  37         if(!newconfig) {
  38                         pm_fprintf(stderr, PM_LOG_ERROR,
  39                                         _("malloc failure: could not allocate %zd bytes\n"),
  40                                         sizeof(config_t));
  41                         return(NULL);
  42         }
  43         /* defaults which may get overridden later */
  44         newconfig->op = PM_OP_MAIN;
  45         newconfig->logmask = PM_LOG_ERROR | PM_LOG_WARNING;
  46         /* CONFFILE is defined at compile-time */
  47         newconfig->configfile = strdup(CONFFILE);
  48
  49         return(newconfig);
  50 }
  51
  52 int config_free(config_t *oldconfig)
  53 {
  54         if(oldconfig == NULL) {
  55                 return(-1);
  56         }
  57
  58         FREELIST(oldconfig->holdpkg);
  59         FREELIST(oldconfig->syncfirst);
  60         free(oldconfig->configfile);
  61         free(oldconfig->rootdir);
  62         free(oldconfig->dbpath);
  63         free(oldconfig->logfile);
  64         free(oldconfig->xfercommand);
  65         free(oldconfig->print_format);
  66         free(oldconfig);
  67         oldconfig = NULL;
  68
  69         return(0);
  70 }
  71
  72 /* vim: set ts=2 sw=2 noet: */