kdc/log.c

   1 /*
   2  * Copyright (c) 1997 Kungliga Tekniska Högskolan
   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. All advertising materials mentioning features or use of this software
  18  *    must display the following acknowledgement:
  19  *      This product includes software developed by Kungliga Tekniska
  20  *      Högskolan and its contributors.
  21  *
  22  * 4. Neither the name of the Institute nor the names of its contributors
  23  *    may be used to endorse or promote products derived from this software
  24  *    without specific prior written permission.
  25  *
  26  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
  27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  28  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  29  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
  30  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  31  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  32  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  33  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  34  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  35  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  36  * SUCH DAMAGE.
  37  */
  38
  39 #include "kdc_locl.h"
  40 RCSID("$Id$");
  41
  42 static krb5_log_facility *logf;
  43
  44 void
  45 kdc_openlog(krb5_config_section *cf)
  46 {
  47     char **s = NULL, **p;
  48     krb5_initlog(context, "kdc", &logf);
  49     if(cf)
  50         s = krb5_config_get_strings(cf, "kdc", "logging", NULL);
  51
  52     if(s == NULL)
  53         s = krb5_config_get_strings(context->cf, "logging", "kdc", NULL);
  54     if(s){
  55         for(p = s; *p; p++)
  56             krb5_addlog_dest(context, logf, *p);
  57         krb5_config_free_strings(s);
  58     }else
  59         krb5_addlog_dest(context, logf, "0-1/FILE:" HDB_DB_DIR "/kdc.log");
  60 }
  61
  62 char*
  63 kdc_log_msg_va(int level, const char *fmt, va_list ap)
  64 {
  65     char *msg;
  66     krb5_vlog_msg(context, logf, &msg, level, fmt, ap);
  67     return msg;
  68 }
  69
  70 char*
  71 kdc_log_msg(int level, const char *fmt, ...)
  72 {
  73     va_list ap;
  74     char *s;
  75     va_start(ap, fmt);
  76     s = kdc_log_msg_va(level, fmt, ap);
  77     va_end(ap);
  78     return s;
  79 }
  80
  81 void
  82 kdc_log(int level, const char *fmt, ...)
  83 {
  84     va_list ap;
  85     char *s;
  86     va_start(ap, fmt);
  87     s = kdc_log_msg_va(level, fmt, ap);
  88     if(s) free(s);
  89     va_end(ap);
  90 }