-adding libidn--towards fixing #2475

2 files changed, 14 insertions, 0 deletions

diff --git a/src/include/gnunet_dnsparser_lib.h b/src/include/gnunet_dnsparser_lib.h
index 328a2286a..19148bd3d 100644
--- a/src/include/gnunet_dnsparser_lib.h
+++ b/src/include/gnunet_dnsparser_lib.h
@@ -479,6 +479,18 @@ struct GNUNET_DNSPARSER_Packet
 
 
 /**
+ * Check if a label in UTF-8 format can be coded into valid IDNA.
+ * This can fail if the ASCII-conversion becomes longer than 63 characters.
+ *
+ * @param label label to check (UTF-8 string)
+ * @return GNUNET_OK if the label can be converted to IDNA,
+ *         GNUNET_SYSERR if the label is not valid for DNS names
+ */
+int
+GNUNET_DNSPARSER_check_label (const char *label);
+
+
+/**
  * Parse a UDP payload of a DNS packet in to a nice struct for further
  * processing and manipulation.
  *
diff --git a/src/include/gnunet_gns_service.h b/src/include/gnunet_gns_service.h
index 3e3d140b9..ac9e2d006 100644
--- a/src/include/gnunet_gns_service.h
+++ b/src/include/gnunet_gns_service.h
@@ -109,6 +109,8 @@ enum GNUNET_GNS_RecordType
 
   /* struct vpn_data */
   GNUNET_GNS_RECORD_VPN  = GNUNET_NAMESTORE_TYPE_VPN,
+
+  /* revocation */
   GNUNET_GNS_RECORD_REV  = GNUNET_NAMESTORE_TYPE_REV
 };