dist/ipf/lib/facpri.c

   1 /*      $NetBSD$        */
   2
   3 /*
   4  * Copyright (C) 2000-2006 by Darren Reed.
   5  *
   6  * See the IPFILTER.LICENCE file for details on licencing.
   7  *
   8  * Id: facpri.c,v 1.6.2.5 2006/06/16 17:20:58 darrenr Exp
   9  */
  10
  11 #include <stdio.h>
  12 #include <string.h>
  13 #include <limits.h>
  14 #include <sys/types.h>
  15 #if !defined(__SVR4) && !defined(__svr4__)
  16 #include <strings.h>
  17 #endif
  18 #include <stdlib.h>
  19 #include <unistd.h>
  20 #include <stddef.h>
  21 #include <syslog.h>
  22 #include "facpri.h"
  23
  24 #if !defined(lint)
  25 static const char rcsid[] = "@(#)Id: facpri.c,v 1.6.2.5 2006/06/16 17:20:58 darrenr Exp";
  26 #endif
  27
  28
  29 typedef struct  table   {
  30         char    *name;
  31         int     value;
  32 } table_t;
  33
  34 table_t facs[] = {
  35         { "kern", LOG_KERN },   { "user", LOG_USER },
  36         { "mail", LOG_MAIL },   { "daemon", LOG_DAEMON },
  37         { "auth", LOG_AUTH },   { "syslog", LOG_SYSLOG },
  38         { "lpr", LOG_LPR },     { "news", LOG_NEWS },
  39         { "uucp", LOG_UUCP },
  40 #if LOG_CRON == LOG_CRON2
  41         { "cron2", LOG_CRON1 },
  42 #else
  43         { "cron", LOG_CRON1 },
  44 #endif
  45 #ifdef LOG_FTP
  46         { "ftp", LOG_FTP },
  47 #endif
  48 #ifdef LOG_AUTHPRIV
  49         { "authpriv", LOG_AUTHPRIV },
  50 #endif
  51 #ifdef  LOG_AUDIT
  52         { "audit", LOG_AUDIT },
  53 #endif
  54 #ifdef  LOG_LFMT
  55         { "logalert", LOG_LFMT },
  56 #endif
  57 #if LOG_CRON == LOG_CRON1
  58         { "cron", LOG_CRON2 },
  59 #else
  60         { "cron2", LOG_CRON2 },
  61 #endif
  62 #ifdef  LOG_SECURITY
  63         { "security", LOG_SECURITY },
  64 #endif
  65         { "local0", LOG_LOCAL0 },       { "local1", LOG_LOCAL1 },
  66         { "local2", LOG_LOCAL2 },       { "local3", LOG_LOCAL3 },
  67         { "local4", LOG_LOCAL4 },       { "local5", LOG_LOCAL5 },
  68         { "local6", LOG_LOCAL6 },       { "local7", LOG_LOCAL7 },
  69         { NULL, 0 }
  70 };
  71
  72
  73 /*
  74  * map a facility number to its name
  75  */
  76 char *
  77 fac_toname(facpri)
  78         int facpri;
  79 {
  80         int     i, j, fac;
  81
  82         fac = facpri & LOG_FACMASK;
  83         j = fac >> 3;
  84         if (j < (sizeof(facs)/sizeof(facs[0]))) {
  85                 if (facs[j].value == fac)
  86                         return facs[j].name;
  87         }
  88         for (i = 0; facs[i].name; i++)
  89                 if (fac == facs[i].value)
  90                         return facs[i].name;
  91
  92         return NULL;
  93 }
  94
  95
  96 /*
  97  * map a facility name to its number
  98  */
  99 int
 100 fac_findname(name)
 101         char *name;
 102 {
 103         int     i;
 104
 105         for (i = 0; facs[i].name; i++)
 106                 if (!strcmp(facs[i].name, name))
 107                         return facs[i].value;
 108         return -1;
 109 }
 110
 111
 112 table_t pris[] = {
 113         { "emerg", LOG_EMERG },         { "alert", LOG_ALERT  },
 114         { "crit", LOG_CRIT },           { "err", LOG_ERR  },
 115         { "warn", LOG_WARNING },        { "notice", LOG_NOTICE  },
 116         { "info", LOG_INFO },           { "debug", LOG_DEBUG  },
 117         { NULL, 0 }
 118 };
 119
 120
 121 /*
 122  * map a priority number to its name
 123  */
 124 char *
 125 pri_toname(facpri)
 126         int facpri;
 127 {
 128         int     i, pri;
 129
 130         pri = facpri & LOG_PRIMASK;
 131         if (pris[pri].value == pri)
 132                 return pris[pri].name;
 133         for (i = 0; pris[i].name; i++)
 134                 if (pri == pris[i].value)
 135                         return pris[i].name;
 136         return NULL;
 137 }