- clean up gns rest api

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

diff --git a/src/fs/gnunet-fs.c b/src/fs/gnunet-fs.c
index 8cf08ec28b67e0fafccea76acc4c4d4916f70ccc..d48f0d884e1d790a9d2b4035c3f8648805536b53 100644 (file)
--- a/src/fs/gnunet-fs.c
+++ b/src/fs/gnunet-fs.c
@@ -1,6 +1,6 @@
 /*
      This file is part of GNUnet.
-     (C) 2011 Christian Grothoff (and other contributing authors)
+     Copyright (C) 2011 Christian Grothoff (and other contributing authors)
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
@@ -46,20 +46,6 @@ static int list_indexed_files;
 static int verbose;
 
 
-/**
- * Shutdown this process.
- *
- * @param cls unused
- * @param tc unused
- */
-static void
-do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
-{
-  GNUNET_FS_stop (fs);
-  fs = NULL;
-}
-
-
 /**
  * Print indexed filenames to stdout.
  *
@@ -69,8 +55,14 @@ do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
  * @return GNUNET_OK to continue iteration
  */
 static int
-print_indexed (void *cls, const char *filename, const GNUNET_HashCode * file_id)
+print_indexed (void *cls, const char *filename, const struct GNUNET_HashCode * file_id)
 {
+  if (NULL == filename)
+  {
+    GNUNET_FS_stop (fs);
+    fs = NULL;
+    return GNUNET_OK;
+  }
   if (verbose)
     FPRINTF (stdout, "%s: %s\n", GNUNET_h2s (file_id), filename);
   else
@@ -100,7 +92,13 @@ run (void *cls, char *const *args, const char *cfgfile,
       ret = 1;
       return;
     }
-    GNUNET_FS_get_indexed_files (fs, &print_indexed, NULL, &do_shutdown, NULL);
+    if (NULL == GNUNET_FS_get_indexed_files (fs, &print_indexed, NULL))
+    {
+      ret = 2;
+      GNUNET_FS_stop (fs);
+      fs = NULL;
+      return;
+    }
   }
 }
 
@@ -121,10 +119,15 @@ main (int argc, char *const *argv)
     GNUNET_GETOPT_OPTION_VERBOSE (&verbose),
     GNUNET_GETOPT_OPTION_END
   };
-  return (GNUNET_OK ==
-          GNUNET_PROGRAM_run (argc, argv, "gnunet-fs [OPTIONS]",
-                              gettext_noop ("Special file-sharing operations"),
-                              options, &run, NULL)) ? ret : 1;
+
+  if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
+    return 2;
+  ret = (GNUNET_OK ==
+        GNUNET_PROGRAM_run (argc, argv, "gnunet-fs [OPTIONS]",
+                            gettext_noop ("Special file-sharing operations"),
+                            options, &run, NULL)) ? ret : 1;
+  GNUNET_free ((void*) argv);
+  return ret;
 }
 
 /* end of gnunet-fs.c */