do_command.c

   1 /* MPDCron
   2  * Copyright (C) 2009-2009 Qball Cow <qball@sarine.nl>
   3  * Project homepage: http://mpd.wikia.com/
   4
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 */
  19 #include <stdio.h>
  20 #include <stdlib.h>
  21 #include <unistd.h>
  22 #include <sys/signal.h>
  23 #include "mpdcron.h"
  24
  25 #define SHELL "/bin/bash"
  26
  27 extern char **environ;
  28
  29 void do_command(struct event_entry *entry)
  30 {
  31         if(entry == NULL) return;
  32         if(entry->command == NULL) return;
  33     switch (fork()) {
  34         case 0:
  35             /* child process */
  36             execle(SHELL, SHELL,"-c", entry->command,NULL, environ);
  37             exit(EXIT_SUCCESS);
  38             break;
  39         case -1:
  40             fprintf(stderr, "%s %i %s %s","Do Command",getpid(),"error","can't fork");
  41         default:
  42             /* parent process */
  43             break;
  44     }
  45 }