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1 | /* $OpenBSD: log.h,v 1.5 2002/02/04 12:15:25 markus Exp $ */ | |
2 | ||
3 | /* | |
4 | * Author: Tatu Ylonen <ylo@cs.hut.fi> | |
5 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland | |
6 | * All rights reserved | |
7 | * | |
8 | * As far as I am concerned, the code I have written for this software | |
9 | * can be used freely for any purpose. Any derived versions of this | |
10 | * software must be clearly marked as such, and if the derived work is | |
11 | * incompatible with the protocol description in the RFC file, it must be | |
12 | * called by a name other than "ssh" or "Secure Shell". | |
13 | */ | |
14 | ||
15 | #ifndef SSH_LOG_H | |
16 | #define SSH_LOG_H | |
17 | ||
18 | #include <syslog.h> /* Needed for LOG_AUTHPRIV (if present) */ | |
19 | ||
20 | /* Supported syslog facilities and levels. */ | |
21 | typedef enum { | |
22 | SYSLOG_FACILITY_DAEMON, | |
23 | SYSLOG_FACILITY_USER, | |
24 | SYSLOG_FACILITY_AUTH, | |
25 | #ifdef LOG_AUTHPRIV | |
26 | SYSLOG_FACILITY_AUTHPRIV, | |
27 | #endif | |
28 | SYSLOG_FACILITY_LOCAL0, | |
29 | SYSLOG_FACILITY_LOCAL1, | |
30 | SYSLOG_FACILITY_LOCAL2, | |
31 | SYSLOG_FACILITY_LOCAL3, | |
32 | SYSLOG_FACILITY_LOCAL4, | |
33 | SYSLOG_FACILITY_LOCAL5, | |
34 | SYSLOG_FACILITY_LOCAL6, | |
35 | SYSLOG_FACILITY_LOCAL7, | |
36 | SYSLOG_FACILITY_NOT_SET = -1, | |
37 | } SyslogFacility; | |
38 | ||
39 | typedef enum { | |
40 | SYSLOG_LEVEL_QUIET, | |
41 | SYSLOG_LEVEL_FATAL, | |
42 | SYSLOG_LEVEL_ERROR, | |
43 | SYSLOG_LEVEL_INFO, | |
44 | SYSLOG_LEVEL_VERBOSE, | |
45 | SYSLOG_LEVEL_DEBUG1, | |
46 | SYSLOG_LEVEL_DEBUG2, | |
47 | SYSLOG_LEVEL_DEBUG3, | |
48 | SYSLOG_LEVEL_NOT_SET = -1, | |
49 | } LogLevel; | |
50 | ||
51 | void log_init(char *, LogLevel, SyslogFacility, int); | |
52 | ||
53 | SyslogFacility log_facility_number(char *); | |
54 | LogLevel log_level_number(char *); | |
55 | ||
56 | void fatal(const char *, ...) __attribute__((format(printf, 1, 2))); | |
57 | void error(const char *, ...) __attribute__((format(printf, 1, 2))); | |
58 | void log(const char *, ...) __attribute__((format(printf, 1, 2))); | |
59 | void verbose(const char *, ...) __attribute__((format(printf, 1, 2))); | |
60 | void debug(const char *, ...) __attribute__((format(printf, 1, 2))); | |
61 | void debug2(const char *, ...) __attribute__((format(printf, 1, 2))); | |
62 | void debug3(const char *, ...) __attribute__((format(printf, 1, 2))); | |
63 | ||
64 | void fatal_cleanup(void); | |
65 | void fatal_add_cleanup(void (*) (void *), void *); | |
66 | void fatal_remove_cleanup(void (*) (void *), void *); | |
67 | ||
68 | #endif |