1 /* 2 * Copyright (c) 1997, 1998, 2002 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" 35 RCSID("$Id: log.c 22254 2007-12-09 06:01:05Z lha $"); 36 37 void 38 kdc_openlog(krb5_context context, 39 krb5_kdc_configuration *config) 40 { 41 char **s = NULL, **p; 42 krb5_initlog(context, "kdc", &config->logf); 43 s = krb5_config_get_strings(context, NULL, "kdc", "logging", NULL); 44 if(s == NULL) 45 s = krb5_config_get_strings(context, NULL, "logging", "kdc", NULL); 46 if(s){ 47 for(p = s; *p; p++) 48 krb5_addlog_dest(context, config->logf, *p); 49 krb5_config_free_strings(s); 50 }else { 51 char *s; 52 asprintf(&s, "0-1/FILE:%s/%s", hdb_db_dir(context), KDC_LOG_FILE); 53 krb5_addlog_dest(context, config->logf, s); 54 free(s); 55 } 56 krb5_set_warn_dest(context, config->logf); 57 } 58 59 char* 60 kdc_log_msg_va(krb5_context context, 61 krb5_kdc_configuration *config, 62 int level, const char *fmt, va_list ap) 63 { 64 char *msg; 65 krb5_vlog_msg(context, config->logf, &msg, level, fmt, ap); 66 return msg; 67 } 68 69 char* 70 kdc_log_msg(krb5_context context, 71 krb5_kdc_configuration *config, 72 int level, const char *fmt, ...) 73 { 74 va_list ap; 75 char *s; 76 va_start(ap, fmt); 77 s = kdc_log_msg_va(context, config, level, fmt, ap); 78 va_end(ap); 79 return s; 80 } 81 82 void 83 kdc_log(krb5_context context, 84 krb5_kdc_configuration *config, 85 int level, const char *fmt, ...) 86 { 87 va_list ap; 88 char *s; 89 va_start(ap, fmt); 90 s = kdc_log_msg_va(context, config, level, fmt, ap); 91 if(s) free(s); 92 va_end(ap); 93 } 94