1 files changed, 110 insertions, 0 deletions
diff --git a/third_party/heimdal/kdc/log.c b/third_party/heimdal/kdc/log.c
new file mode 100644
index 00000000000..895f1c9c6e4
--- /dev/null
+++ b/third_party/heimdal/kdc/log.c
@@ -0,0 +1,110 @@
+/*
+ * 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"
+
+void
+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)
+
+char*
+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;
+}
+
+char*
+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;
+}
+
+void
+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));
+}
+
+void
+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);
+}