log.h revision 36314 
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 *	$Id: log.h,v 1.19 1998/05/21 21:46:30 brian Exp $
27 */
28
29#define LogMIN		(1)
30#define LogASYNC	(1)	/* syslog(LOG_INFO, ....)	 */
31#define LogCCP		(2)
32#define LogCHAT		(3)
33#define LogCOMMAND	(4)
34#define LogCONNECT	(5)
35#define LogDEBUG	(6)	/* syslog(LOG_DEBUG, ....)	 */
36#define LogHDLC		(7)
37#define LogID0		(8)
38#define LogIPCP		(9)
39#define LogLCP		(10)
40#define LogLQM		(11)
41#define LogPHASE	(12)
42#define LogTCPIP	(13)
43#define LogTIMER	(14)	/* syslog(LOG_DEBUG, ....)	 */
44#define LogTUN		(15)	/* If set, tun%d is output with each message */
45#define LogMAXCONF	(15)
46#define LogWARN		(16)	/* Sent to VarTerm else syslog(LOG_WARNING, ) */
47#define LogERROR	(17)	/* syslog(LOG_ERR, ....), + sent to VarTerm */
48#define LogALERT	(18)	/* syslog(LOG_ALERT, ....)	 */
49#define LogMAX		(18)
50
51struct mbuf;
52struct cmdargs;
53struct prompt;
54struct server;
55struct datalink;
56
57/* The first int arg for all of the following is one of the above values */
58extern const char *log_Name(int);
59extern void log_Keep(int);
60extern void log_KeepLocal(int, u_long *);
61extern void log_Discard(int);
62extern void log_DiscardLocal(int, u_long *);
63extern void log_DiscardAll(void);
64extern void log_DiscardAllLocal(u_long *);
65#define LOG_KEPT_SYSLOG (1)	/* Results of log_IsKept() */
66#define LOG_KEPT_LOCAL  (2)	/* Results of log_IsKept() */
67extern int log_IsKept(int);
68extern int log_IsKeptLocal(int, u_long);
69extern void log_Open(const char *);
70extern void log_SetTun(int);
71extern void log_Close(void);
72#ifdef __GNUC__
73extern void log_Printf(int, const char *,...)
74            __attribute__ ((format (printf, 2, 3)));
75#else
76extern void log_Printf(int, const char *,...);
77#endif
78extern void log_DumpBp(int, const char *, const struct mbuf *);
79extern void log_DumpBuff(int, const char *, const u_char *, int);
80extern int log_ShowLevel(struct cmdargs const *);
81extern int log_SetLevel(struct cmdargs const *);
82extern int log_ShowWho(struct cmdargs const *);
83
84extern void log_RegisterPrompt(struct prompt *);
85extern void log_UnRegisterPrompt(struct prompt *);
86extern void log_DestroyPrompts(struct server *);
87extern void log_DisplayPrompts(void);
88extern void log_WritePrompts(struct datalink *, const char *, int);
89extern void log_ActivatePrompt(struct prompt *);
90extern void log_DeactivatePrompt(struct prompt *);
91extern void log_SetTtyCommandMode(struct datalink *);
92extern struct prompt *log_PromptList(void);
93