usr/src/cmd/ipf/lib/common/facpri.c

   1 /*
   2  * Copyright (C) 1993-2001 by Darren Reed.
   3  *
   4  * See the IPFILTER.LICENCE file for details on licencing.
   5  *
   6  * $Id: facpri.c,v 1.6 2003/12/01 01:59:43 darrenr Exp $
   7  */
   8
   9 #include <stdio.h>
  10 #include <string.h>
  11 #include <limits.h>
  12 #include <sys/types.h>
  13 #if !defined(__SVR4) && !defined(__svr4__)
  14 #include <strings.h>
  15 #endif
  16 #include <stdlib.h>
  17 #include <unistd.h>
  18 #include <stddef.h>
  19 #include <syslog.h>
  20 #include "facpri.h"
  21
  22 static const char rcsid[] = "@(#)$Id: facpri.c,v 1.6 2003/12/01 01:59:43 darrenr Exp $";
  23
  24
  25 typedef struct  table   {
  26         char    *name;
  27         int     value;
  28 } table_t;
  29
  30 table_t facs[] = {
  31         { "kern", LOG_KERN },   { "user", LOG_USER },
  32         { "mail", LOG_MAIL },   { "daemon", LOG_DAEMON },
  33         { "auth", LOG_AUTH },   { "syslog", LOG_SYSLOG },
  34         { "lpr", LOG_LPR },     { "news", LOG_NEWS },
  35         { "uucp", LOG_UUCP },
  36 #if LOG_CRON == LOG_CRON2
  37         { "cron2", LOG_CRON1 },
  38 #else
  39         { "cron", LOG_CRON1 },
  40 #endif
  41 #ifdef  LOG_FTP
  42         { "ftp", LOG_FTP },
  43 #endif
  44 #ifdef  LOG_AUTHPRIV
  45         { "authpriv", LOG_AUTHPRIV },
  46 #endif
  47 #ifdef  LOG_AUDIT
  48         { "audit", LOG_AUDIT },
  49 #endif
  50 #ifdef  LOG_LFMT
  51         { "logalert", LOG_LFMT },
  52 #endif
  53 #if LOG_CRON == LOG_CRON1
  54         { "cron", LOG_CRON2 },
  55 #else
  56         { "cron2", LOG_CRON2 },
  57 #endif
  58 #ifdef  LOG_SECURITY
  59         { "security", LOG_SECURITY },
  60 #endif
  61         { "local0", LOG_LOCAL0 },       { "local1", LOG_LOCAL1 },
  62         { "local2", LOG_LOCAL2 },       { "local3", LOG_LOCAL3 },
  63         { "local4", LOG_LOCAL4 },       { "local5", LOG_LOCAL5 },
  64         { "local6", LOG_LOCAL6 },       { "local7", LOG_LOCAL7 },
  65         { NULL, 0 }
  66 };
  67
  68
  69 /*
  70  * map a facility number to its name
  71  */
  72 char *
  73 fac_toname(facpri)
  74         int facpri;
  75 {
  76         int     i, j, fac;
  77
  78         fac = facpri & LOG_FACMASK;
  79         j = fac >> 3;
  80         if (j < 24) {
  81                 if (facs[j].value == fac)
  82                         return facs[j].name;
  83                 for (i = 0; facs[i].name; i++)
  84                         if (fac == facs[i].value)
  85                                 return facs[i].name;
  86         }
  87
  88         return NULL;
  89 }
  90
  91
  92 /*
  93  * map a facility name to its number
  94  */
  95 int
  96 fac_findname(name)
  97         char *name;
  98 {
  99         int     i;
 100
 101         for (i = 0; facs[i].name; i++)
 102                 if (!strcmp(facs[i].name, name))
 103                         return facs[i].value;
 104         return -1;
 105 }
 106
 107
 108 table_t pris[] = {
 109         { "emerg", LOG_EMERG },         { "alert", LOG_ALERT  },
 110         { "crit", LOG_CRIT },           { "err", LOG_ERR  },
 111         { "warn", LOG_WARNING },        { "notice", LOG_NOTICE  },
 112         { "info", LOG_INFO },           { "debug", LOG_DEBUG  },
 113         { NULL, 0 }
 114 };
 115
 116
 117 /*
 118  * map a priority name to its number
 119  */
 120 int
 121 pri_findname(name)
 122         char *name;
 123 {
 124         int     i;
 125
 126         for (i = 0; pris[i].name; i++)
 127                 if (!strcmp(pris[i].name, name))
 128                         return pris[i].value;
 129         return -1;
 130 }
 131
 132
 133 /*
 134  * map a priority number to its name
 135  */
 136 char *
 137 pri_toname(facpri)
 138         int facpri;
 139 {
 140         int     i, pri;
 141
 142         pri = facpri & LOG_PRIMASK;
 143         if (pris[pri].value == pri)
 144                 return pris[pri].name;
 145         for (i = 0; pris[i].name; i++)
 146                 if (pri == pris[i].value)
 147                         return pris[i].name;
 148         return NULL;
 149 }