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authorChristian Grothoff <christian@grothoff.org>2017-03-11 12:53:18 +0100
committerChristian Grothoff <christian@grothoff.org>2017-03-11 12:53:18 +0100
commitbcf3298c5eb79dd98bfc8ccf58793703aac70f49 (patch)
tree2bc59b82d74596c65b3caab68f6102da516dfc46 /src/cadet/gnunet-service-cadet_hello.c
parentcd3d159df3150d46a6de7d39bcefb16f03ed5d3b (diff)
downloadgnunet-bcf3298c5eb79dd98bfc8ccf58793703aac70f49.tar.gz
gnunet-bcf3298c5eb79dd98bfc8ccf58793703aac70f49.zip
remove old CADET service code
Diffstat (limited to 'src/cadet/gnunet-service-cadet_hello.c')
-rw-r--r--src/cadet/gnunet-service-cadet_hello.c200
1 files changed, 0 insertions, 200 deletions
diff --git a/src/cadet/gnunet-service-cadet_hello.c b/src/cadet/gnunet-service-cadet_hello.c
deleted file mode 100644
index 3c63f3551..000000000
--- a/src/cadet/gnunet-service-cadet_hello.c
+++ /dev/null
@@ -1,200 +0,0 @@
1/*
2 This file is part of GNUnet.
3 Copyright (C) 2014 GNUnet e.V.
4
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.
9
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.
14
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., 51 Franklin Street, Fifth Floor,
18 Boston, MA 02110-1301, USA.
19*/
20
21#include "platform.h"
22#include "gnunet_util_lib.h"
23
24#include "gnunet_statistics_service.h"
25#include "gnunet_peerinfo_service.h"
26
27#include "cadet_protocol.h"
28#include "cadet_path.h"
29
30#include "gnunet-service-cadet_hello.h"
31#include "gnunet-service-cadet_peer.h"
32
33#define LOG(level, ...) GNUNET_log_from(level,"cadet-hll",__VA_ARGS__)
34
35
36/******************************************************************************/
37/******************************** STRUCTS **********************************/
38/******************************************************************************/
39
40
41
42/******************************************************************************/
43/******************************* GLOBALS ***********************************/
44/******************************************************************************/
45
46/**
47 * Global handle to the statistics service.
48 */
49extern struct GNUNET_STATISTICS_Handle *stats;
50
51/**
52 * Local peer own ID (memory efficient handle).
53 */
54extern GNUNET_PEER_Id myid;
55
56/**
57 * Local peer own ID (full value).
58 */
59extern struct GNUNET_PeerIdentity my_full_id;
60
61
62/**
63 * Don't try to recover tunnels if shutting down.
64 */
65extern int shutting_down;
66
67
68/**
69 * Hello message of local peer.
70 */
71const struct GNUNET_HELLO_Message *mine;
72
73/**
74 * Handle to peerinfo service.
75 */
76static struct GNUNET_PEERINFO_Handle *peerinfo;
77
78/**
79 * Iterator context.
80 */
81struct GNUNET_PEERINFO_NotifyContext* nc;
82
83
84/******************************************************************************/
85/******************************** STATIC ***********************************/
86/******************************************************************************/
87
88/**
89 * Process each hello message received from peerinfo.
90 *
91 * @param cls Closure (unused).
92 * @param peer Identity of the peer.
93 * @param hello Hello of the peer.
94 * @param err_msg Error message.
95 */
96static void
97got_hello (void *cls, const struct GNUNET_PeerIdentity *id,
98 const struct GNUNET_HELLO_Message *hello,
99 const char *err_msg)
100{
101 struct CadetPeer *peer;
102
103 if (NULL == id || NULL == hello)
104 {
105 LOG (GNUNET_ERROR_TYPE_DEBUG, " hello with id %p and msg %p\n", id, hello);
106 return;
107 }
108 LOG (GNUNET_ERROR_TYPE_DEBUG, " hello for %s (%d bytes), expires on %s\n",
109 GNUNET_i2s (id), GNUNET_HELLO_size (hello),
110 GNUNET_STRINGS_absolute_time_to_string (GNUNET_HELLO_get_last_expiration(hello)));
111 peer = GCP_get (id, GNUNET_YES);
112 GCP_set_hello (peer, hello);
113
114 if (GCP_get_short_id (peer) == myid)
115 mine = GCP_get_hello (peer);
116}
117
118
119/******************************************************************************/
120/******************************** API ***********************************/
121/******************************************************************************/
122
123/**
124 * Initialize the hello subsystem.
125 *
126 * @param c Configuration.
127 */
128void
129GCH_init (const struct GNUNET_CONFIGURATION_Handle *c)
130{
131 LOG (GNUNET_ERROR_TYPE_DEBUG, "init\n");
132 GNUNET_assert (NULL == nc);
133 peerinfo = GNUNET_PEERINFO_connect (c);
134 nc = GNUNET_PEERINFO_notify (c, GNUNET_NO, &got_hello, NULL);
135}
136
137
138/**
139 * Shut down the hello subsystem.
140 */
141void
142GCH_shutdown ()
143{
144 LOG (GNUNET_ERROR_TYPE_DEBUG, "Shutting down channels\n");
145 if (NULL != nc)
146 {
147 GNUNET_PEERINFO_notify_cancel (nc);
148 nc = NULL;
149 }
150 if (NULL != peerinfo)
151 {
152 GNUNET_PEERINFO_disconnect (peerinfo);
153 peerinfo = NULL;
154 }
155}
156
157
158/**
159 * Get own hello message.
160 *
161 * @return Own hello message.
162 */
163const struct GNUNET_HELLO_Message *
164GCH_get_mine (void)
165{
166 return mine;
167}
168
169
170/**
171 * Get another peer's hello message.
172 *
173 * @param id ID of the peer whose hello message is requested.
174 *
175 * @return Hello message, if any (NULL possible).
176 */
177const struct GNUNET_HELLO_Message *
178GCH_get (const struct GNUNET_PeerIdentity *id)
179{
180 struct CadetPeer *p;
181
182 p = GCP_get (id, GNUNET_NO);
183 if (NULL == p)
184 return NULL;
185 return GCP_get_hello (p);
186}
187
188
189/**
190 * Convert a hello message to a string.
191 *
192 * @param h Hello message.
193 */
194char *
195GCH_2s (const struct GNUNET_HELLO_Message *h)
196{
197 return "hello (TODO)";
198}
199
200