From c9379dbc2f1bcfaf7536f12e9ced4b7e5b84a9e2 Mon Sep 17 00:00:00 2001
From: Johan Danielsson <joda@pdc.kth.se>
Date: Wed, 16 Jul 1997 01:26:43 +0000
Subject: [PATCH] Add some simple logging facilities.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2350 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 kdc/log.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 kdc/log.c

diff --git a/kdc/log.c b/kdc/log.c
new file mode 100644
index 000000000..1dd9fbbbe
--- /dev/null
+++ b/kdc/log.c
@@ -0,0 +1,34 @@
+#include "kdc_locl.h"
+RCSID("$Id$");
+
+static char *logfile = "kdc.log";
+static int loglevel = 17;
+
+void
+kdc_log(int level, const char *fmt, ...)
+{
+    va_list ap;
+    FILE *f;
+    char buf[128];
+    char *s;
+    
+    if(level > loglevel)
+	return;
+
+    if(logfile == NULL)
+	return;
+    f = fopen(logfile, "a");
+    if(f == NULL)
+	return;
+    
+    va_start(ap, fmt);
+    vasprintf(&s, fmt, ap);
+    va_end(ap);
+	
+    if(s == NULL)
+	return;
+    strftime(buf, sizeof(buf), "%d-%b-%Y %H:%M:%S", localtime(&kdc_time));
+    fprintf(f, "%s %s\n", buf, s);
+    fclose(f);
+    free(s);
+}