log.c revision 55682 
1/*
2 * Copyright (c) 1997, 1998 Kungliga Tekniska H�gskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 *
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 *    notice, this list of conditions and the following disclaimer in the
15 *    documentation and/or other materials provided with the distribution.
16 *
17 * 3. Neither the name of the Institute nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34#include "kdc_locl.h"
35RCSID("$Id: log.c,v 1.12 1999/12/02 17:05:00 joda Exp $");
36
37static krb5_log_facility *logf;
38
39void
40kdc_openlog(krb5_config_section *cf)
41{
42    char **s = NULL, **p;
43    krb5_initlog(context, "kdc", &logf);
44    if(cf)
45	s = krb5_config_get_strings(context, cf, "kdc", "logging", NULL);
46
47    if(s == NULL)
48	s = krb5_config_get_strings(context, NULL, "logging", "kdc", NULL);
49    if(s){
50	for(p = s; *p; p++)
51	    krb5_addlog_dest(context, logf, *p);
52	krb5_config_free_strings(s);
53    }else
54	krb5_addlog_dest(context, logf, "0-1/FILE:" HDB_DB_DIR "/kdc.log");
55    krb5_set_warn_dest(context, logf);
56}
57
58char*
59kdc_log_msg_va(int level, const char *fmt, va_list ap)
60{
61    char *msg;
62    krb5_vlog_msg(context, logf, &msg, level, fmt, ap);
63    return msg;
64}
65
66char*
67kdc_log_msg(int level, const char *fmt, ...)
68{
69    va_list ap;
70    char *s;
71    va_start(ap, fmt);
72    s = kdc_log_msg_va(level, fmt, ap);
73    va_end(ap);
74    return s;
75}
76
77void
78kdc_log(int level, const char *fmt, ...)
79{
80    va_list ap;
81    char *s;
82    va_start(ap, fmt);
83    s = kdc_log_msg_va(level, fmt, ap);
84    if(s) free(s);
85    va_end(ap);
86}
87