2 This file is part of GNUnet.
3 Copyright (C) 2010,2011 GNUnet e.V.
5 GNUnet is free software: you can redistribute it and/or modify it
6 under the terms of the GNU Affero General Public License as published
7 by the Free Software Foundation, either version 3 of the License,
8 or (at your option) any later version.
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11 WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Affero General Public License for more details.
15 You should have received a copy of the GNU Affero General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>.
19 * @file transport/gnunet-service-transport_hello.h
21 * @author Christian Grothoff
23 #ifndef GNUNET_SERVICE_TRANSPORT_HELLO_H
24 #define GNUNET_SERVICE_TRANSPORT_HELLO_H
26 #include "gnunet_statistics_service.h"
27 #include "gnunet_transport_service.h"
28 #include "gnunet_util_lib.h"
29 #include "gnunet_hello_lib.h"
33 * Signature of a function to call whenever our hello changes.
36 * @param hello updated HELLO
39 (*GST_HelloCallback) (void *cls,
40 const struct GNUNET_MessageHeader *hello);
44 * Initialize the HELLO module.
46 * @param friend_only use a friend only hello
47 * @param cb function to call whenever our HELLO changes
48 * @param cb_cls closure for @a cb
51 GST_hello_start (int friend_only,
57 * Shutdown the HELLO module.
60 GST_hello_stop (void);
64 * Obtain this peers HELLO message.
66 * @return our HELLO message
68 const struct GNUNET_MessageHeader *
73 * Add or remove an address from this peer's HELLO message.
75 * @param addremove #GNUNET_YES to add, #GNUNET_NO to remove
76 * @param address address to add or remove
79 GST_hello_modify_addresses (int addremove,
80 const struct GNUNET_HELLO_Address *address);
84 * Test if a particular address is one of ours.
86 * @param address the address to test
87 * @param sig location where to cache PONG signatures for this address [set]
88 * @param sig_expiration how long until the current 'sig' expires?
89 * (ZERO if sig was never created) [set]
90 * @return #GNUNET_YES if this is one of our addresses,
94 GST_hello_test_address (const struct GNUNET_HELLO_Address *address,
95 struct GNUNET_CRYPTO_EddsaSignature **sig,
96 struct GNUNET_TIME_Absolute **sig_expiration);
100 /* end of file gnunet-service-transport_hello.h */