1/*-
2 * Copyright (c) 1997 Brian Somers <brian@Awfulhak.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD$
27 */
28
29#define LogLOG		(0)
30#define LogMIN		(1)
31#define LogASYNC	(1)	/* syslog(LOG_INFO, ....)	 */
32#define LogCBCP		(2)
33#define LogCCP		(3)
34#define LogCHAT		(4)
35#define LogCOMMAND	(5)
36#define LogCONNECT	(6)
37#define LogDEBUG	(7)	/* syslog(LOG_DEBUG, ....)	 */
38#define LogDNS		(8)
39#define LogFILTER       (9)
40#define LogHDLC		(10)
41#define LogID0		(11)
42#define LogIPCP		(12)
43#define LogIPV6CP	(13)
44#define LogLCP		(14)
45#define LogLQM		(15)
46#define LogPHASE	(16)
47#define LogPHYSICAL	(17)	/* syslog(LOG_INFO, ....)	 */
48#define LogRADIUS	(18)	/* syslog(LOG_INFO, ....)	 */
49#define LogSYNC		(19)	/* syslog(LOG_INFO, ....)	 */
50#define LogTCPIP	(20)
51#define LogTIMER	(21)	/* syslog(LOG_DEBUG, ....)	 */
52#define LogTUN		(22)	/* If set, tun%d is output with each message */
53#define LogWARN		(23)	/* Sent to VarTerm else syslog(LOG_WARNING, ) */
54#define LogERROR	(24)	/* syslog(LOG_ERR, ....), + sent to VarTerm */
55#define LogALERT	(25)	/* syslog(LOG_ALERT, ....)	 */
56
57#define LogMAXCONF	(22)
58#define LogMAX		(25)
59
60struct mbuf;
61struct cmdargs;
62struct prompt;
63struct server;
64struct datalink;
65
66/* The first int arg for all of the following is one of the above values */
67extern const char *log_Name(int);
68extern void log_Keep(int);
69extern void log_KeepLocal(int, u_long *);
70extern void log_Discard(int);
71extern void log_DiscardLocal(int, u_long *);
72extern void log_DiscardAll(void);
73extern void log_DiscardAllLocal(u_long *);
74#define LOG_KEPT_SYSLOG (1)	/* Results of log_IsKept() */
75#define LOG_KEPT_LOCAL  (2)	/* Results of log_IsKept() */
76extern int log_IsKept(int);
77extern int log_IsKeptLocal(int, u_long);
78extern void log_Open(const char *);
79extern void log_SetTun(int, const char *);
80extern void log_Close(void);
81#ifdef __GNUC__
82extern void log_Printf(int, const char *,...)
83            __attribute__ ((format (printf, 2, 3)));
84extern void log_WritePrompts(struct datalink *, const char *, ...)
85            __attribute__ ((format (printf, 2, 3)));
86#else
87extern void log_Printf(int, const char *,...);
88extern void log_WritePrompts(struct datalink *, const char *, ...);
89#endif
90extern void log_DumpBp(int, const char *, const struct mbuf *);
91extern void log_DumpBuff(int, const char *, const u_char *, int);
92extern int log_ShowLevel(struct cmdargs const *);
93extern int log_SetLevel(struct cmdargs const *);
94extern int log_ShowWho(struct cmdargs const *);
95
96extern struct prompt *log_PromptContext;
97extern int log_PromptListChanged;
98extern void log_RegisterPrompt(struct prompt *);
99extern void log_UnRegisterPrompt(struct prompt *);
100extern void log_DestroyPrompts(struct server *);
101extern void log_DisplayPrompts(void);
102extern void log_ActivatePrompt(struct prompt *);
103extern void log_DeactivatePrompt(struct prompt *);
104extern void log_SetTtyCommandMode(struct datalink *);
105extern struct prompt *log_PromptList(void);
106