xref: /freebsd/sbin/ipf/libipf/facpri.c (revision 41edb306f05651fcaf6c74f9e3557f59f80292e1)
1 /*	$FreeBSD$	*/
2 
3 /*
4  * Copyright (C) 2012 by Darren Reed.
5  *
6  * See the IPFILTER.LICENCE file for details on licencing.
7  *
8  * $Id$
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[] = "@(#)$Id$";
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 facility name to its number
123  */
124 int
125 pri_findname(name)
126 	char *name;
127 {
128 	int     i;
129 
130 	for (i = 0; pris[i].name; i++)
131 		if (!strcmp(pris[i].name, name))
132 			return pris[i].value;
133 	return -1;
134 }
135 
136 
137 /*
138  * map a priority number to its name
139  */
140 char *
141 pri_toname(facpri)
142 	int facpri;
143 {
144 	int	i, pri;
145 
146 	pri = facpri & LOG_PRIMASK;
147 	if (pris[pri].value == pri)
148 		return pris[pri].name;
149 	for (i = 0; pris[i].name; i++)
150 		if (pri == pris[i].value)
151 			return pris[i].name;
152 	return NULL;
153 }
154