-fix (C) notices

[oweals/gnunet.git] / src / fs / gnunet-directory.c

diff --git a/src/fs/gnunet-directory.c b/src/fs/gnunet-directory.c
index 4122cb154fcb8cc5a4a876d5f1dd3222df0747fe..dabf554fbd9015c1d29eb8686206ec51b0a072fa 100644 (file)
--- a/src/fs/gnunet-directory.c
+++ b/src/fs/gnunet-directory.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet.
-     (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009 Christian Grothoff (and other contributing authors)
+     Copyright (C) 2001, 2002, 2004, 2005, 2006, 2007, 2009 GNUnet e.V.
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
@@ -14,8 +14,8 @@
 
      You should have received a copy of the GNU General Public License
      along with GNUnet; see the file COPYING.  If not, write to the
-     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-     Boston, MA 02111-1307, USA.
+     Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+     Boston, MA 02110-1301, USA.
 */
 /**
  * @file fs/gnunet-directory.c
@@ -36,13 +36,17 @@ static int ret;
  * @param format format of data
  * @param data_mime_type mime type of data
  * @param data value of the meta data
- * @param data_size number of bytes in data
+ * @param data_size number of bytes in @a data
  * @return always 0 (to continue iterating)
  */
 static int
-item_printer (void *cls, const char *plugin_name, enum EXTRACTOR_MetaType type,
-              enum EXTRACTOR_MetaFormat format, const char *data_mime_type,
-              const char *data, size_t data_size)
+item_printer (void *cls,
+              const char *plugin_name,
+              enum EXTRACTOR_MetaType type,
+              enum EXTRACTOR_MetaFormat format,
+              const char *data_mime_type,
+              const char *data,
+              size_t data_size)
 {
   if (type == EXTRACTOR_METATYPE_GNUNET_FULL_DATA)
   {
@@ -55,9 +59,16 @@ item_printer (void *cls, const char *plugin_name, enum EXTRACTOR_MetaType type,
     return 0;
   if (type == EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME)
     return 0;
+#if HAVE_LIBEXTRACTOR
   printf ("\t%20s: %s\n",
           dgettext (LIBEXTRACTOR_GETTEXT_DOMAIN,
-                    EXTRACTOR_metatype_to_string (type)), data);
+                    EXTRACTOR_metatype_to_string (type)),
+    data);
+#else
+  printf ("\t%20d: %s\n",
+          type,
+          data);
+#endif
   return 0;
 }
 
@@ -91,19 +102,19 @@ print_entry (void *cls, const char *filename, const struct GNUNET_FS_Uri *uri,
                                               EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME);
   if (uri == NULL)
   {
-    printf (_("Directory `%s' meta data:\n"), name);
+    printf (_("Directory `%s' meta data:\n"), name ? name : "");
     GNUNET_CONTAINER_meta_data_iterate (meta, &item_printer, NULL);
     printf ("\n");
-    printf (_("Directory `%s' contents:\n"), name);
-    GNUNET_free (name);
+    printf (_("Directory `%s' contents:\n"), name ? name : "");
+    GNUNET_free_non_null (name);
     return;
   }
   string = GNUNET_FS_uri_to_string (uri);
-  printf ("%s (%s):\n", name, string);
+  printf ("%s (%s):\n", name ? name : "", string);
   GNUNET_free (string);
   GNUNET_CONTAINER_meta_data_iterate (meta, &item_printer, NULL);
   printf ("\n");
-  GNUNET_free (name);
+  GNUNET_free_non_null (name);
 }
 
 
@@ -177,11 +188,13 @@ main (int argc, char *const *argv)
   if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
     return 2;
 
-  return (GNUNET_OK ==
-          GNUNET_PROGRAM_run (argc, argv, "gnunet-directory [OPTIONS] FILENAME",
-                              gettext_noop
-                              ("Display contents of a GNUnet directory"),
-                              options, &run, NULL)) ? ret : 1;
+  ret = (GNUNET_OK ==
+        GNUNET_PROGRAM_run (argc, argv, "gnunet-directory [OPTIONS] FILENAME",
+                            gettext_noop
+                            ("Display contents of a GNUnet directory"),
+                            options, &run, NULL)) ? ret : 1;
+  GNUNET_free ((void*) argv);
+  return ret;
 }
 
 /* end of gnunet-directory.c */