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21 * @file dht/gnunet-service-xdht.c
22 * @brief GNUnet DHT service
23 * @author Christian Grothoff
24 * @author Nathan Evans
27 #include "gnunet_block_lib.h"
28 #include "gnunet_util_lib.h"
29 #include "gnunet_transport_service.h"
30 #include "gnunet_hello_lib.h"
31 #include "gnunet_dht_service.h"
32 #include "gnunet_statistics_service.h"
33 #include "gnunet-service-xdht.h"
34 #include "gnunet-service-xdht_clients.h"
35 #include "gnunet-service-xdht_datacache.h"
36 #include "gnunet-service-xdht_neighbours.h"
37 #include "gnunet-service-xdht_nse.h"
38 #include "gnunet-service-xdht_routing.h"
43 * Handle for the statistics service.
45 struct GNUNET_STATISTICS_Handle *GDS_stats;
48 * Our handle to the BLOCK library.
50 struct GNUNET_BLOCK_Context *GDS_block_context;
53 * The configuration the DHT service is running with
55 const struct GNUNET_CONFIGURATION_Handle *GDS_cfg;
58 * Should we store our topology predecessor and successor IDs into statistics?
60 extern unsigned int track_topology;
64 * Should this peer act malicious?
66 unsigned int malicious;
71 * Task run during shutdown.
76 shutdown_task (void *cls)
78 GDS_NEIGHBOURS_done ();
79 GDS_DATACACHE_done ();
82 if (GDS_block_context != NULL)
84 GNUNET_BLOCK_context_destroy (GDS_block_context);
85 GDS_block_context = NULL;
87 if (GDS_stats != NULL)
89 GNUNET_STATISTICS_destroy (GDS_stats, GNUNET_YES);
96 * Process dht requests.
99 * @param server the initialized server
100 * @param c configuration to use
103 run (void *cls, struct GNUNET_SERVER_Handle *server,
104 const struct GNUNET_CONFIGURATION_Handle *c)
106 unsigned long long _track_topology;
109 GDS_block_context = GNUNET_BLOCK_context_create (GDS_cfg);
110 GDS_stats = GNUNET_STATISTICS_create ("dht", GDS_cfg);
113 GDS_DATACACHE_init ();
114 GDS_CLIENTS_init (server);
116 GNUNET_CONFIGURATION_get_value_number (c, "xdht", "track_toplogy",
119 track_topology = (unsigned int) _track_topology;
121 if (GNUNET_OK != GDS_NEIGHBOURS_init ())
123 shutdown_task (NULL);
126 GNUNET_SCHEDULER_add_shutdown (&shutdown_task,
132 * The main function for the dht service.
134 * @param argc number of arguments from the command line
135 * @param argv command line arguments
136 * @return 0 ok, 1 on error
139 main (int argc, char *const *argv)
145 GNUNET_SERVICE_run (argc, argv,
147 GNUNET_SERVICE_OPTION_NONE, &run,
153 /* end of gnunet-service-xdht.c */