contrib/ipfilter/lib/loglevel.c

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