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Diffstat (limited to 'src/dht/gnunet-service-dht.c')
-rw-r--r-- | src/dht/gnunet-service-dht.c | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/src/dht/gnunet-service-dht.c b/src/dht/gnunet-service-dht.c deleted file mode 100644 index da46dcfee..000000000 --- a/src/dht/gnunet-service-dht.c +++ /dev/null | |||
@@ -1,164 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet. | ||
3 | Copyright (C) 2009, 2010, 2011, 2016 GNUnet e.V. | ||
4 | |||
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. | ||
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 | Affero General Public License for more details. | ||
14 | |||
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/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file dht/gnunet-service-dht.c | ||
23 | * @brief GNUnet DHT service | ||
24 | * @author Christian Grothoff | ||
25 | * @author Nathan Evans | ||
26 | */ | ||
27 | #include "platform.h" | ||
28 | #include "gnunet_block_lib.h" | ||
29 | #include "gnunet_util_lib.h" | ||
30 | #include "gnunet_transport_service.h" | ||
31 | #include "gnunet_transport_hello_service.h" | ||
32 | #include "gnunet_hello_lib.h" | ||
33 | #include "gnunet_dht_service.h" | ||
34 | #include "gnunet_statistics_service.h" | ||
35 | #include "gnunet-service-dht.h" | ||
36 | #include "gnunet-service-dht_datacache.h" | ||
37 | #include "gnunet-service-dht_hello.h" | ||
38 | #include "gnunet-service-dht_neighbours.h" | ||
39 | #include "gnunet-service-dht_nse.h" | ||
40 | #include "gnunet-service-dht_routing.h" | ||
41 | |||
42 | /** | ||
43 | * Our HELLO | ||
44 | */ | ||
45 | struct GNUNET_MessageHeader *GDS_my_hello; | ||
46 | |||
47 | /** | ||
48 | * Handle to get our current HELLO. | ||
49 | */ | ||
50 | static struct GNUNET_TRANSPORT_HelloGetHandle *ghh; | ||
51 | |||
52 | /** | ||
53 | * Hello address expiration | ||
54 | */ | ||
55 | struct GNUNET_TIME_Relative hello_expiration; | ||
56 | |||
57 | |||
58 | #include "gnunet-service-dht_clients.c" | ||
59 | |||
60 | |||
61 | /** | ||
62 | * Receive the HELLO from transport service, free current and replace | ||
63 | * if necessary. | ||
64 | * | ||
65 | * @param cls NULL | ||
66 | * @param message HELLO message of peer | ||
67 | */ | ||
68 | static void | ||
69 | process_hello (void *cls, | ||
70 | const struct GNUNET_MessageHeader *message) | ||
71 | { | ||
72 | GNUNET_free (GDS_my_hello); | ||
73 | GDS_my_hello = GNUNET_malloc (ntohs (message->size)); | ||
74 | GNUNET_memcpy (GDS_my_hello, | ||
75 | message, | ||
76 | ntohs (message->size)); | ||
77 | } | ||
78 | |||
79 | |||
80 | /** | ||
81 | * Task run during shutdown. | ||
82 | * | ||
83 | * @param cls unused | ||
84 | */ | ||
85 | static void | ||
86 | shutdown_task (void *cls) | ||
87 | { | ||
88 | if (NULL != ghh) | ||
89 | { | ||
90 | GNUNET_TRANSPORT_hello_get_cancel (ghh); | ||
91 | ghh = NULL; | ||
92 | } | ||
93 | GDS_NEIGHBOURS_done (); | ||
94 | GDS_DATACACHE_done (); | ||
95 | GDS_ROUTING_done (); | ||
96 | GDS_HELLO_done (); | ||
97 | GDS_NSE_done (); | ||
98 | if (NULL != GDS_block_context) | ||
99 | { | ||
100 | GNUNET_BLOCK_context_destroy (GDS_block_context); | ||
101 | GDS_block_context = NULL; | ||
102 | } | ||
103 | if (NULL != GDS_stats) | ||
104 | { | ||
105 | GNUNET_STATISTICS_destroy (GDS_stats, | ||
106 | GNUNET_YES); | ||
107 | GDS_stats = NULL; | ||
108 | } | ||
109 | GNUNET_free (GDS_my_hello); | ||
110 | GDS_my_hello = NULL; | ||
111 | GDS_CLIENTS_stop (); | ||
112 | } | ||
113 | |||
114 | |||
115 | /** | ||
116 | * Process dht requests. | ||
117 | * | ||
118 | * @param cls closure | ||
119 | * @param c configuration to use | ||
120 | * @param service the initialized service | ||
121 | */ | ||
122 | static void | ||
123 | run (void *cls, | ||
124 | const struct GNUNET_CONFIGURATION_Handle *c, | ||
125 | struct GNUNET_SERVICE_Handle *service) | ||
126 | { | ||
127 | GDS_cfg = c; | ||
128 | GDS_service = service; | ||
129 | if (GNUNET_OK != | ||
130 | GNUNET_CONFIGURATION_get_value_time (c, | ||
131 | "transport", | ||
132 | "HELLO_EXPIRATION", | ||
133 | &hello_expiration)) | ||
134 | { | ||
135 | hello_expiration = GNUNET_CONSTANTS_HELLO_ADDRESS_EXPIRATION; | ||
136 | } | ||
137 | GDS_block_context = GNUNET_BLOCK_context_create (GDS_cfg); | ||
138 | GDS_stats = GNUNET_STATISTICS_create ("dht", | ||
139 | GDS_cfg); | ||
140 | GNUNET_SERVICE_suspend (GDS_service); | ||
141 | GDS_CLIENTS_init (); | ||
142 | GDS_ROUTING_init (); | ||
143 | GDS_NSE_init (); | ||
144 | GDS_DATACACHE_init (); | ||
145 | GDS_HELLO_init (); | ||
146 | if (GNUNET_OK != GDS_NEIGHBOURS_init ()) | ||
147 | { | ||
148 | shutdown_task (NULL); | ||
149 | return; | ||
150 | } | ||
151 | GNUNET_SCHEDULER_add_shutdown (&shutdown_task, | ||
152 | NULL); | ||
153 | ghh = GNUNET_TRANSPORT_hello_get (GDS_cfg, | ||
154 | GNUNET_TRANSPORT_AC_GLOBAL, | ||
155 | &process_hello, | ||
156 | NULL); | ||
157 | } | ||
158 | |||
159 | |||
160 | /* Finally, define the main method */ | ||
161 | GDS_DHT_SERVICE_INIT ("dht", &run); | ||
162 | |||
163 | |||
164 | /* end of gnunet-service-dht.c */ | ||