1 files changed, 77 insertions, 0 deletions

diff --git a/libmailutils/tests/cidr.c b/libmailutils/tests/cidr.c
new file mode 100644
index 000000000..797fb248e
--- /dev/null
+++ b/libmailutils/tests/cidr.c
@@ -0,0 +1,77 @@
+/* GNU Mailutils -- a suite of utilities for electronic mail
+   Copyright (C) 2011 Free Software Foundation, Inc.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 3 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General
+   Public License along with this library.  If not, see 
+   <http://www.gnu.org/licenses/>. */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+#include <stdlib.h>
+#include <stdio.h>
+#include <mailutils/mailutils.h>
+
+static void
+print_bytes (unsigned char *b, size_t l)
+{
+  for (; l; l--, b++)
+    printf (" %02x", *b);
+  printf ("\n");
+}
+
+int
+main (int argc, char **argv)
+{
+  mu_set_program_name (argv[0]);
+  if (argc < 2)
+    {
+      mu_error ("usage: %s CIDR [CIDR...]", argv[0]);
+      return 1;
+    }
+
+  while (--argc)
+    {
+      char *arg = *++argv;
+      struct mu_cidr cidr;
+      int rc;
+      char *str;
+      
+      rc = mu_cidr_from_string (&cidr, arg);
+      if (rc)
+        {
+          mu_error ("%s: %s", arg, mu_strerror (rc));
+          continue;
+        }
+
+      printf ("%s:\n", arg);
+      printf ("family = %d\n", cidr.family);
+      printf ("len = %d\n", cidr.len);
+      printf ("address =");
+      print_bytes (cidr.address, cidr.len);
+      printf ("netmask =");
+      print_bytes (cidr.netmask, cidr.len);
+      rc = mu_cidr_format (&cidr, 0, &str);
+      if (rc)
+        {
+          mu_error ("cannot covert to string: %s", mu_strerror (rc));
+          return 2;
+        }
+
+      printf ("string = %s\n", str);
+      free (str);
+    }
+  return 0;
+}
+        
+