contrib/ipfilter/lib/loglevel.c

   1 /*      $FreeBSD$       */
   2
   3 /*
   4  * Copyright (C) 1993-2001 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  *
   8  * $Id: loglevel.c,v 1.5 2001/06/09 17:09:24 darrenr Exp $
   9  */
  10
  11 #include "ipf.h"
  12
  13
  14 int loglevel(cpp, facpri, linenum)
  15 char **cpp;
  16 u_int *facpri;
  17 int linenum;
  18 {
  19         int fac, pri;
  20         char *s;
  21
  22         fac = 0;
  23         pri = 0;
  24         if (!*++cpp) {
  25                 fprintf(stderr, "%d: %s\n", linenum,
  26                         "missing identifier after level");
  27                 return -1;
  28         }
  29
  30         s = strchr(*cpp, '.');
  31         if (s) {
  32                 *s++ = '\0';
  33                 fac = fac_findname(*cpp);
  34                 if (fac == -1) {
  35                         fprintf(stderr, "%d: %s %s\n", linenum,
  36                                 "Unknown facility", *cpp);
  37                         return -1;
  38                 }
  39                 pri = pri_findname(s);
  40                 if (pri == -1) {
  41                         fprintf(stderr, "%d: %s %s\n", linenum,
  42                                 "Unknown priority", s);
  43                         return -1;
  44                 }
  45         } else {
  46                 pri = pri_findname(*cpp);
  47                 if (pri == -1) {
  48                         fprintf(stderr, "%d: %s %s\n", linenum,
  49                                 "Unknown priority", *cpp);
  50                         return -1;
  51                 }
  52         }
  53         *facpri = fac|pri;
  54         return 0;
  55 }