1 files changed, 41 insertions, 0 deletions

diff --git a/src/fs/gnunet-fs-gtk_common.c b/src/fs/gnunet-fs-gtk_common.c
index 52ad1595..af9284bc 100644
--- a/src/fs/gnunet-fs-gtk_common.c
+++ b/src/fs/gnunet-fs-gtk_common.c
@@ -231,4 +231,45 @@ GNUNET_FS_GTK_mmap_and_scan (const char *filename,
   GNUNET_break (GNUNET_OK == GNUNET_DISK_file_close (fh));
 }
 
+
+/**
+ * Obtain the string we will use to describe a search result from
+ * the respective meta data.
+ *
+ * @param meta meta data to inspect
+ * @return description of the result in utf-8, never NULL
+ */
+char *
+GNUNET_FS_GTK_get_description_from_metadata (const struct GNUNET_CONTAINER_MetaData *meta)
+{
+  char *desc;
+  char *utf8_desc;
+
+  desc =
+      GNUNET_CONTAINER_meta_data_get_first_by_types (meta,
+                                                     EXTRACTOR_METATYPE_PACKAGE_NAME,
+                                                     EXTRACTOR_METATYPE_TITLE,
+                                                     EXTRACTOR_METATYPE_BOOK_TITLE,
+                                                     EXTRACTOR_METATYPE_GNUNET_ORIGINAL_FILENAME,
+                                                     EXTRACTOR_METATYPE_FILENAME,
+                                                     EXTRACTOR_METATYPE_DESCRIPTION,
+                                                     EXTRACTOR_METATYPE_SUMMARY,
+                                                     EXTRACTOR_METATYPE_ALBUM,
+                                                     EXTRACTOR_METATYPE_COMMENT,
+                                                     EXTRACTOR_METATYPE_SUBJECT,
+                                                     EXTRACTOR_METATYPE_KEYWORDS,
+                                                     -1);
+  if (desc == NULL)
+    return GNUNET_strdup (_("no description supplied"));
+  utf8_desc =
+    GNUNET_FS_GTK_dubious_meta_to_utf8 (EXTRACTOR_METAFORMAT_UTF8, desc,
+                                        strlen (desc) + 1);
+  GNUNET_free (desc);
+  if (utf8_desc == NULL)
+    return GNUNET_strdup (_("no description supplied"));
+  return utf8_desc;
+}
+
+
+
 /* end of gnunet-fs-gtk-common.c */