2 This file is part of GNUnet.
3 (C) 2010,2011 Christian Grothoff (and other contributing authors)
5 GNUnet is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 3, or (at your
8 option) any later version.
10 GNUnet is distributed in the hope that it will be useful, but
11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with GNUnet; see the file COPYING. If not, write to the
17 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
18 Boston, MA 02111-1307, USA.
21 * @file transport/gnunet-service-transport_hello.h
23 * @author Christian Grothoff
25 #ifndef GNUNET_SERVICE_TRANSPORT_HELLO_H
26 #define GNUNET_SERVICE_TRANSPORT_HELLO_H
28 #include "gnunet_statistics_service.h"
29 #include "gnunet_transport_service.h"
30 #include "gnunet_util_lib.h"
31 #include "gnunet_hello_lib.h"
35 * Signature of a function to call whenever our hello changes.
38 * @param hello updated HELLO
41 (*GST_HelloCallback) (void *cls,
42 const struct GNUNET_MessageHeader *hello);
46 * Initialize the HELLO module.
48 * @param friend_only use a friend only hello
49 * @param cb function to call whenever our HELLO changes
50 * @param cb_cls closure for @a cb
53 GST_hello_start (int friend_only,
59 * Shutdown the HELLO module.
62 GST_hello_stop (void);
66 * Obtain this peers HELLO message.
68 * @return our HELLO message
70 const struct GNUNET_MessageHeader *
75 * Add or remove an address from this peer's HELLO message.
77 * @param addremove #GNUNET_YES to add, #GNUNET_NO to remove
78 * @param address address to add or remove
81 GST_hello_modify_addresses (int addremove,
82 const struct GNUNET_HELLO_Address *address);
86 * Test if a particular address is one of ours.
88 * @param address the address to test
89 * @param sig location where to cache PONG signatures for this address [set]
90 * @param sig_expiration how long until the current 'sig' expires?
91 * (ZERO if sig was never created) [set]
92 * @return #GNUNET_YES if this is one of our addresses,
96 GST_hello_test_address (const struct GNUNET_HELLO_Address *address,
97 struct GNUNET_CRYPTO_EddsaSignature **sig,
98 struct GNUNET_TIME_Absolute **sig_expiration);
102 /* end of file gnunet-service-transport_hello.h */