1 files changed, 128 insertions, 0 deletions
diff --git a/src/fs/gnunet-fs.c b/src/fs/gnunet-fs.c
new file mode 100644
index 0000000..0b28923
--- /dev/null
+++ b/src/fs/gnunet-fs.c
@@ -0,0 +1,128 @@
+/*
+     This file is part of GNUnet.
+     (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
+     by the Free Software Foundation; either version 3, or (at your
+     option) any later version.
+
+     GNUnet 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
+     General Public License for more details.
+
+     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.
+*/
+/**
+ * @file fs/gnunet-fs.c
+ * @brief special file-sharing functions
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "gnunet_fs_service.h"
+
+/**
+ * Return value.
+ */
+static int ret;
+
+/**
+ * Handle to FS service.
+ */
+static struct GNUNET_FS_Handle *fs;
+
+/**
+ * Option -i given?
+ */
+static int list_indexed_files;
+
+/**
+ * Option -v given?
+ */
+static int verbose;
+
+
+/**
+ * Print indexed filenames to stdout.
+ *
+ * @param cls closure
+ * @param filename the name of the file
+ * @param file_id hash of the contents of the indexed file
+ * @return GNUNET_OK to continue iteration
+ */
+static int
+print_indexed (void *cls, const char *filename, const 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
+    FPRINTF (stdout, "%s\n", filename);
+  return GNUNET_OK;
+}
+
+
+/**
+ * Main function that will be run by the scheduler.
+ *
+ * @param cls closure
+ * @param args remaining command-line arguments
+ * @param cfgfile name of the configuration file used (for saving, can be NULL!)
+ * @param cfg configuration
+ */
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  if (list_indexed_files)
+  {
+    fs = GNUNET_FS_start (cfg, "gnunet-fs", NULL, NULL, GNUNET_FS_FLAGS_NONE,
+                          GNUNET_FS_OPTIONS_END);
+    if (NULL == fs)
+    {
+      ret = 1;
+      return;
+    }
+    if (NULL == GNUNET_FS_get_indexed_files (fs, &print_indexed, NULL))
+    {
+      ret = 2;
+      GNUNET_FS_stop (fs);
+      fs = NULL;
+      return;
+    }
+  }
+}
+
+/**
+ * The main function to access special file-sharing functions.
+ *
+ * @param argc number of arguments from the command line
+ * @param argv command line arguments
+ * @return 0 ok, 1 on error
+ */
+int
+main (int argc, char *const *argv)
+{
+  static struct GNUNET_GETOPT_CommandLineOption options[] = {
+    {'i', "list-indexed", NULL,
+     gettext_noop ("print a list of all indexed files"), 0,
+     &GNUNET_GETOPT_set_one, &list_indexed_files},
+    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;
+}
+
+/* end of gnunet-fs.c */