X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=src%2Finclude%2Fgnunet_dnsparser_lib.h;h=9fe3491d672a734611d6dbad6e0f7194b44eacf9;hb=7a7ec54a324da4820202582126795a8ac6bbe94d;hp=fc4b7444eecbbaa768ccc4bac909106552c8f506;hpb=44aff2650f4c3d033049049ebbf08eed88b2b434;p=oweals%2Fgnunet.git

diff --git a/src/include/gnunet_dnsparser_lib.h b/src/include/gnunet_dnsparser_lib.h
index fc4b7444e..9fe3491d6 100644
--- a/src/include/gnunet_dnsparser_lib.h
+++ b/src/include/gnunet_dnsparser_lib.h
@@ -1,6 +1,6 @@
 /*
       This file is part of GNUnet
-      (C) 2010-2013 Christian Grothoff (and other contributing authors)
+      Copyright (C) 2010-2014 GNUnet e.V.
 
       GNUnet is free software; you can redistribute it and/or modify
       it under the terms of the GNU General Public License as published
@@ -14,15 +14,20 @@
 
       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.
+      Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+      Boston, MA 02110-1301, USA.
  */
 
 /**
- * @file include/gnunet_dnsparser_lib.h
- * @brief API for helper library to parse DNS packets.
  * @author Philipp Toelke
  * @author Christian Grothoff
+ *
+ * @file
+ * API for helper library to parse DNS packets.
+ *
+ * @defgroup dns-parser  DNS parser library
+ * Helper library to parse DNS packets.
+ * @{
  */
 #ifndef GNUNET_DNSPARSER_LIB_H
 #define GNUNET_DNSPARSER_LIB_H
@@ -859,4 +864,31 @@ void
 GNUNET_DNSPARSER_free_cert (struct GNUNET_DNSPARSER_CertRecord *cert);
 
 
+/**
+ * Convert a block of binary data to HEX.
+ *
+ * @param data binary data to convert
+ * @param data_size number of bytes in @a data
+ * @return HEX string (lower case)
+ */
+char *
+GNUNET_DNSPARSER_bin_to_hex (const void *data,
+                             size_t data_size);
+
+
+/**
+ * Convert a HEX string to block of binary data.
+ *
+ * @param hex HEX string to convert (may contain mixed case)
+ * @param data where to write result, must be
+ *             at least `strlen(hex)/2` bytes long
+ * @return number of bytes written to data
+ */
+size_t
+GNUNET_DNSPARSER_hex_to_bin (const char *hex,
+                             void *data);
+
+
 #endif
+
+/** @} */  /* end of group */