Line data    Source code

       1             : /*
       2             :  * Copyright (c) 1997, 1998, 2002 Kungliga Tekniska Högskolan
       3             :  * (Royal Institute of Technology, Stockholm, Sweden).
       4             :  * All rights reserved.
       5             :  *
       6             :  * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
       7             :  *
       8             :  * Redistribution and use in source and binary forms, with or without
       9             :  * modification, are permitted provided that the following conditions
      10             :  * are met:
      11             :  *
      12             :  * 1. Redistributions of source code must retain the above copyright
      13             :  *    notice, this list of conditions and the following disclaimer.
      14             :  *
      15             :  * 2. Redistributions in binary form must reproduce the above copyright
      16             :  *    notice, this list of conditions and the following disclaimer in the
      17             :  *    documentation and/or other materials provided with the distribution.
      18             :  *
      19             :  * 3. Neither the name of the Institute nor the names of its contributors
      20             :  *    may be used to endorse or promote products derived from this software
      21             :  *    without specific prior written permission.
      22             :  *
      23             :  * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
      24             :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      25             :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      26             :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
      27             :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      28             :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      29             :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      30             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      31             :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      32             :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      33             :  * SUCH DAMAGE.
      34             :  */
      35             : 
      36             : #include "kdc_locl.h"
      37             : 
      38             : KDC_LIB_FUNCTION void KDC_LIB_CALL
      39           0 : kdc_openlog(krb5_context context,
      40             :             const char *service,
      41             :             krb5_kdc_configuration *config)
      42             : {
      43           0 :     char **s = NULL, **p;
      44           0 :     krb5_initlog(context, "kdc", &config->logf);
      45           0 :     s = krb5_config_get_strings(context, NULL, service, "logging", NULL);
      46           0 :     if(s == NULL)
      47           0 :         s = krb5_config_get_strings(context, NULL, "logging", service, NULL);
      48           0 :     if(s){
      49           0 :         for(p = s; *p; p++)
      50           0 :             krb5_addlog_dest(context, config->logf, *p);
      51           0 :         krb5_config_free_strings(s);
      52             :     }else {
      53           0 :         char *ss;
      54           0 :         if (asprintf(&ss, "0-1/FILE:%s/%s", hdb_db_dir(context),
      55             :             KDC_LOG_FILE) < 0)
      56           0 :             err(1, "out of memory");
      57           0 :         krb5_addlog_dest(context, config->logf, ss);
      58           0 :         free(ss);
      59             :     }
      60           0 :     krb5_set_warn_dest(context, config->logf);
      61           0 : }
      62             : 
      63             : #undef __attribute__
      64             : #define __attribute__(X)
      65             : 
      66             : KDC_LIB_FUNCTION char * KDC_LIB_CALL
      67     1037068 : kdc_log_msg_va(krb5_context context,
      68             :                krb5_kdc_configuration *config,
      69             :                int level, const char *fmt, va_list ap)
      70             :     __attribute__ ((__format__ (__printf__, 4, 0)))
      71             : {
      72       36567 :     char *msg;
      73     1037068 :     krb5_vlog_msg(context, config->logf, &msg, level, fmt, ap);
      74     1037068 :     return msg;
      75             : }
      76             : 
      77             : KDC_LIB_FUNCTION char * KDC_LIB_CALL
      78           0 : kdc_log_msg(krb5_context context,
      79             :             krb5_kdc_configuration *config,
      80             :             int level, const char *fmt, ...)
      81             :     __attribute__ ((__format__ (__printf__, 4, 5)))
      82             : {
      83           0 :     va_list ap;
      84           0 :     char *s;
      85           0 :     va_start(ap, fmt);
      86           0 :     s = kdc_log_msg_va(context, config, level, fmt, ap);
      87           0 :     va_end(ap);
      88           0 :     return s;
      89             : }
      90             : 
      91             : KDC_LIB_FUNCTION void KDC_LIB_CALL
      92           0 : kdc_vlog(krb5_context context,
      93             :          krb5_kdc_configuration *config,
      94             :          int level, const char *fmt, va_list ap)
      95             :     __attribute__ ((__format__ (__printf__, 4, 0)))
      96             : {
      97           0 :     free(kdc_log_msg_va(context, config, level, fmt, ap));
      98           0 : }
      99             : 
     100             : KDC_LIB_FUNCTION void KDC_LIB_CALL
     101      852745 : kdc_log(krb5_context context,
     102             :         krb5_kdc_configuration *config,
     103             :         int level, const char *fmt, ...)
     104             :     __attribute__ ((__format__ (__printf__, 4, 5)))
     105             : {
     106       29741 :     va_list ap;
     107      852745 :     va_start(ap, fmt);
     108      852745 :     free(kdc_log_msg_va(context, config, level, fmt, ap));
     109      852745 :     va_end(ap);
     110      852745 : }