+ ctx = NULL;
+}
+
+
+/**
+ * FIXME: docu
+ */
+static struct GNUNET_FS_FileInformation *
+get_file_information (struct GNUNET_FS_ShareTreeItem *item)
+{
+ struct GNUNET_FS_FileInformation *fi;
+ struct GNUNET_FS_FileInformation *fic;
+ struct GNUNET_FS_ShareTreeItem *child;
+
+ if (item->is_directory == GNUNET_YES)
+ {
+ GNUNET_CONTAINER_meta_data_delete (item->meta,
+ EXTRACTOR_METATYPE_MIMETYPE, NULL, 0);
+ GNUNET_FS_meta_data_make_directory (item->meta);
+ if (NULL == item->ksk_uri)
+ {
+ const char *mime = GNUNET_FS_DIRECTORY_MIME;
+ item->ksk_uri = GNUNET_FS_uri_ksk_create_from_args (1, &mime);
+ }
+ else
+ GNUNET_FS_uri_ksk_add_keyword (item->ksk_uri, GNUNET_FS_DIRECTORY_MIME,
+ GNUNET_NO);
+ fi = GNUNET_FS_file_information_create_empty_directory (
+ ctx, NULL, item->ksk_uri,
+ item->meta, &bo, item->filename);
+ for (child = item->children_head; child; child = child->next)
+ {
+ fic = get_file_information (child);
+ GNUNET_break (GNUNET_OK == GNUNET_FS_file_information_add (fi, fic));
+ }
+ }
+ else
+ {
+ fi = GNUNET_FS_file_information_create_from_file (
+ ctx, NULL, item->filename,
+ item->ksk_uri, item->meta, !do_insert,
+ &bo);
+ }
+ return fi;
+}
+
+
+/**
+ * FIXME: docu
+ */
+static void
+directory_trim_complete ()
+{
+ struct GNUNET_FS_FileInformation *fi;
+
+ fi = get_file_information (directory_scan_result);
+ GNUNET_FS_share_tree_free (directory_scan_result);
+ directory_scan_result = NULL;
+ if (fi == NULL)
+ {
+ FPRINTF (stderr, "%s", _("Could not publish\n"));
+ if (namespace != NULL)
+ GNUNET_FS_namespace_delete (namespace, GNUNET_NO);
+ GNUNET_FS_stop (ctx);
+ ret = 1;
+ return;
+ }
+ GNUNET_FS_file_information_inspect (fi, &publish_inspector, NULL);
+ if (extract_only)
+ {
+ if (namespace != NULL)
+ GNUNET_FS_namespace_delete (namespace, GNUNET_NO);
+ GNUNET_FS_file_information_destroy (fi, NULL, NULL);
+ GNUNET_FS_stop (ctx);
+ if (kill_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (kill_task);
+ kill_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ return;
+ }
+ pc = GNUNET_FS_publish_start (ctx, fi, namespace, this_id, next_id,
+ (do_simulate) ?
+ GNUNET_FS_PUBLISH_OPTION_SIMULATE_ONLY :
+ GNUNET_FS_PUBLISH_OPTION_NONE);
+ if (NULL == pc)
+ {
+ FPRINTF (stderr, "%s", _("Could not start publishing.\n"));
+ GNUNET_FS_stop (ctx);
+ ret = 1;
+ return;
+ }
+}
+
+
+/**
+ * Function called by the directory scanner as we build the tree
+ * that we will need to publish later.
+ *
+ * @param cls closure
+ * @param filename which file we are making progress on
+ * @param is_directory GNUNET_YES if this is a directory,
+ * GNUNET_NO if this is a file
+ * GNUNET_SYSERR if it is neither (or unknown)
+ * @param reason kind of progress we are making
+ */
+static void
+directory_scan_cb (void *cls,
+ const char *filename,
+ int is_directory,
+ enum GNUNET_FS_DirScannerProgressUpdateReason reason)
+{
+ switch (reason)
+ {
+ case GNUNET_FS_DIRSCANNER_FILE_START:
+ if (verbose > 1)
+ {
+ if (is_directory == GNUNET_YES)
+ FPRINTF (stdout, _("Scanning directory `%s'.\n"), filename);
+ else
+ FPRINTF (stdout, _("Scanning file `%s'.\n"), filename);
+ }
+ break;
+ case GNUNET_FS_DIRSCANNER_FILE_IGNORED:
+ FPRINTF (stderr,
+ _("There was trouble processing file `%s', skipping it.\n"),
+ filename);
+ break;
+ case GNUNET_FS_DIRSCANNER_ALL_COUNTED:
+ if (verbose)
+ FPRINTF (stdout, "%s", _("Preprocessing complete.\n"));
+ break;
+ case GNUNET_FS_DIRSCANNER_EXTRACT_FINISHED:
+ if (verbose > 2)
+ FPRINTF (stdout, _("Extracting meta data from file `%s' complete.\n"), filename);
+ break;
+ case GNUNET_FS_DIRSCANNER_FINISHED:
+ if (verbose > 1)
+ FPRINTF (stdout, "%s", _("Meta data extraction has finished.\n"));
+ directory_scan_result = GNUNET_FS_directory_scan_get_result (ds);
+ ds = NULL;
+ GNUNET_FS_share_tree_trim (directory_scan_result);
+ directory_trim_complete ();
+ break;
+ case GNUNET_FS_DIRSCANNER_INTERNAL_ERROR:
+ FPRINTF (stdout, "%s", _("Internal error scanning directory.\n"));
+ if (kill_task != GNUNET_SCHEDULER_NO_TASK)
+ {
+ GNUNET_SCHEDULER_cancel (kill_task);
+ kill_task = GNUNET_SCHEDULER_NO_TASK;
+ }
+ kill_task = GNUNET_SCHEDULER_add_now (&stop_scanner_task, NULL);
+ break;
+ default:
+ GNUNET_assert (0);
+ break;
+ }
+ fflush (stdout);