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#ifndef DEFAULT_KDC_LOG_DEST 39#define DEFAULT_KDC_LOG_DEST "FILE:" KDC_LOG_DIR "/" KDC_LOG_FILE 40#endif 41 42void 43kdc_openlog(krb5_context context, 44 const char *service, 45 krb5_kdc_configuration *config) 46{ 47 char **s = NULL, **p; 48 krb5_initlog(context, service, &config->logf); 49 s = krb5_config_get_strings(context, NULL, service, "logging", NULL); 50 if(s == NULL) 51 s = krb5_config_get_strings(context, NULL, "logging", service, NULL); 52 if(s){ 53 for(p = s; *p; p++) 54 krb5_addlog_dest(context, config->logf, *p); 55 krb5_config_free_strings(s); 56 }else { 57 char *ss = NULL; 58 asprintf(&ss, "0-1/%s", DEFAULT_KDC_LOG_DEST); 59 krb5_addlog_dest(context, config->logf, ss); 60 free(ss); 61 } 62 krb5_set_warn_dest(context, config->logf); 63} 64 65char* 66kdc_log_msg_va(krb5_context context, 67 krb5_kdc_configuration *config, 68 int level, const char *fmt, va_list ap) 69 HEIMDAL_PRINTF_ATTRIBUTE((printf, 4, 0)) 70{ 71 char *msg; 72 krb5_vlog_msg(context, config->logf, &msg, level, fmt, ap); 73 return msg; 74} 75 76char* 77kdc_log_msg(krb5_context context, 78 krb5_kdc_configuration *config, 79 int level, const char *fmt, ...) 80 HEIMDAL_PRINTF_ATTRIBUTE((printf, 4, 5)) 81{ 82 va_list ap; 83 char *s; 84 va_start(ap, fmt); 85 s = kdc_log_msg_va(context, config, level, fmt, ap); 86 va_end(ap); 87 return s; 88} 89 90void 91kdc_log(krb5_context context, 92 krb5_kdc_configuration *config, 93 int level, const char *fmt, ...) 94 HEIMDAL_PRINTF_ATTRIBUTE((printf, 4, 5)) 95{ 96 va_list ap; 97 char *s; 98 va_start(ap, fmt); 99 s = kdc_log_msg_va(context, config, level, fmt, ap); 100 if(s) free(s); 101 va_end(ap); 102} 103