implement krb5_set_real_time, used by SAMBA, requested by Luke Howard <lukeh@PADL.COM>

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@12389 ec53bebd-3082-4978-b11e-865c3cabbd6b
2003-06-22 20:26:47 +00:00
parent 8aa0cd793c
commit 9448a346db
4 changed files with 175 additions and 10 deletions
--- a/lib/krb5/test_time.c
+++ b/lib/krb5/test_time.c
@@ -0,0 +1,84 @@
+/*
+ * Copyright (c) 2003 Kungliga Tekniska H<>gskolan
+ * (Royal Institute of Technology, Stockholm, Sweden). 
+ * 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 KTH 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 KTH AND ITS 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 KTH OR ITS 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 "krb5_locl.h"
+
+RCSID("$Id$");
+
+static void
+check_set_time(krb5_context context)
+{
+    krb5_error_code ret;
+    krb5_timestamp sec;
+    int32_t usec;
+    struct timeval tv;
+    int diff = 10;
+    int diff2;
+
+    gettimeofday(&tv, NULL);
+
+    ret = krb5_set_real_time(context, tv.tv_sec + diff, tv.tv_usec);
+    if (ret)
+	krb5_err(context, 1, ret, "krb5_us_timeofday");
+    
+    ret = krb5_us_timeofday(context, &sec, &usec);
+    if (ret)
+	krb5_err(context, 1, ret, "krb5_us_timeofday");
+
+    diff2 = abs(sec - tv.tv_sec);
+
+    if (diff2 < 9 || diff > 11)
+	krb5_errx(context, 1, "set time error: diff: %d",
+		  abs(sec - tv.tv_sec));
+}
+
+
+
+int
+main(int argc, char **argv)
+{
+    krb5_context context;
+    krb5_error_code ret;
+
+    ret = krb5_init_context(&context);
+    if (ret)
+	errx(1, "krb5_init_context %d", ret);
+
+    check_set_time(context);
+    check_set_time(context);
+    check_set_time(context);
+    check_set_time(context);
+    check_set_time(context);
+
+    return 0;
+}