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-rw-r--r--third_party/heimdal/kdc/log.c110
1 files changed, 110 insertions, 0 deletions
diff --git a/third_party/heimdal/kdc/log.c b/third_party/heimdal/kdc/log.c
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+++ b/third_party/heimdal/kdc/log.c
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+/*
+ * Copyright (c) 1997, 1998, 2002 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2009 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#include "kdc_locl.h"
+
+KDC_LIB_FUNCTION void KDC_LIB_CALL
+kdc_openlog(krb5_context context,
+ const char *service,
+ krb5_kdc_configuration *config)
+{
+ char **s = NULL, **p;
+ krb5_initlog(context, "kdc", &config->logf);
+ s = krb5_config_get_strings(context, NULL, service, "logging", NULL);
+ if(s == NULL)
+ s = krb5_config_get_strings(context, NULL, "logging", service, NULL);
+ if(s){
+ for(p = s; *p; p++)
+ krb5_addlog_dest(context, config->logf, *p);
+ krb5_config_free_strings(s);
+ }else {
+ char *ss;
+ if (asprintf(&ss, "0-1/FILE:%s/%s", hdb_db_dir(context),
+ KDC_LOG_FILE) < 0)
+ err(1, "out of memory");
+ krb5_addlog_dest(context, config->logf, ss);
+ free(ss);
+ }
+ krb5_set_warn_dest(context, config->logf);
+}
+
+#undef __attribute__
+#define __attribute__(X)
+
+KDC_LIB_FUNCTION char * KDC_LIB_CALL
+kdc_log_msg_va(krb5_context context,
+ krb5_kdc_configuration *config,
+ int level, const char *fmt, va_list ap)
+ __attribute__ ((__format__ (__printf__, 4, 0)))
+{
+ char *msg;
+ krb5_vlog_msg(context, config->logf, &msg, level, fmt, ap);
+ return msg;
+}
+
+KDC_LIB_FUNCTION char * KDC_LIB_CALL
+kdc_log_msg(krb5_context context,
+ krb5_kdc_configuration *config,
+ int level, const char *fmt, ...)
+ __attribute__ ((__format__ (__printf__, 4, 5)))
+{
+ va_list ap;
+ char *s;
+ va_start(ap, fmt);
+ s = kdc_log_msg_va(context, config, level, fmt, ap);
+ va_end(ap);
+ return s;
+}
+
+KDC_LIB_FUNCTION void KDC_LIB_CALL
+kdc_vlog(krb5_context context,
+ krb5_kdc_configuration *config,
+ int level, const char *fmt, va_list ap)
+ __attribute__ ((__format__ (__printf__, 4, 0)))
+{
+ free(kdc_log_msg_va(context, config, level, fmt, ap));
+}
+
+KDC_LIB_FUNCTION void KDC_LIB_CALL
+kdc_log(krb5_context context,
+ krb5_kdc_configuration *config,
+ int level, const char *fmt, ...)
+ __attribute__ ((__format__ (__printf__, 4, 5)))
+{
+ va_list ap;
+ va_start(ap, fmt);
+ free(kdc_log_msg_va(context, config, level, fmt, ap));
+ va_end(ap);
+}