/*
This file is part of GNUnet.
- Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2010, 2011 Christian Grothoff (and other contributing authors)
+ Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2010, 2011 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
*
* @defgroup hello Hello library
* Helper library for handling HELLOs
+ *
+ * @see [Documentation](https://gnunet.org/gnunets-hostlist-subsystem)
+ *
* @{
*/
#define GNUNET_HELLO_address_free(addr) GNUNET_free(addr)
+GNUNET_NETWORK_STRUCT_BEGIN
+
/**
* A HELLO message is used to exchange information about
- * transports with other peers. This struct is guaranteed
- * to start with a `struct GNUNET_MessageHeader`, everything else
- * should be internal to the HELLO library.
+ * transports with other peers. This struct is always
+ * followed by the actual network addresses which have
+ * the format:
+ *
+ * 1) transport-name (0-terminated)
+ * 2) address-length (uint16_t, network byte order; possibly
+ * unaligned!)
+ * 3) address expiration (`struct GNUNET_TIME_AbsoluteNBO`); possibly
+ * unaligned!)
+ * 4) address (address-length bytes; possibly unaligned!)
*/
-struct GNUNET_HELLO_Message;
+struct GNUNET_HELLO_Message
+{
+ /**
+ * Type will be #GNUNET_MESSAGE_TYPE_HELLO.
+ */
+ struct GNUNET_MessageHeader header;
+
+ /**
+ * Use in F2F mode: Do not gossip this HELLO message
+ */
+ uint32_t friend_only GNUNET_PACKED;
+
+ /**
+ * The public key of the peer.
+ */
+ struct GNUNET_CRYPTO_EddsaPublicKey publicKey;
+
+};
+GNUNET_NETWORK_STRUCT_END
+
/**
struct GNUNET_HELLO_Message **hello,
GNUNET_HELLO_TransportPluginsFind plugins_find);
-/** @} */ /* end of group */
#if 0 /* keep Emacsens' auto-indent happy */
{
}
#endif
-
/* ifndef GNUNET_HELLO_LIB_H */
#endif
+
+/** @} */ /* end of group */
+
/* end of gnunet_hello_lib.h */