*/
struct GNUNET_CORE_Handle *GSF_core;
+/**
+ * Are we introducing randomized delays for better anonymity?
+ */
+int GSF_enable_randomized_delays;
/* ***************************** locals ******************************* */
* @param tc task context
*/
static void
-age_cover_counters (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+age_cover_counters (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
GSF_cover_content_count = (GSF_cover_content_count * 15) / 16;
GSF_cover_query_count = (GSF_cover_query_count * 15) / 16;
cover_age_task = GNUNET_SCHEDULER_add_delayed (COVER_AGE_FREQUENCY,
- &age_cover_counters,
- NULL);
+ &age_cover_counters, NULL);
}
struct GNUNET_TIME_Relative delay;
delay = GNUNET_TIME_absolute_get_duration (start);
- GNUNET_LOAD_update (datastore_get_load,
- delay.rel_value);
+ GNUNET_LOAD_update (datastore_get_load, delay.rel_value);
}
ld = GNUNET_LOAD_get_load (datastore_get_load);
if (ld < 1)
- return GNUNET_SYSERR;
- if (ld <= priority)
- return GNUNET_NO;
+ return GNUNET_SYSERR;
+ if (ld <= priority)
+ return GNUNET_NO;
return GNUNET_YES;
}
*/
static int
handle_p2p_put (void *cls,
- const struct GNUNET_PeerIdentity *other,
- const struct GNUNET_MessageHeader *message,
- const struct GNUNET_TRANSPORT_ATS_Information *atsi)
+ const struct GNUNET_PeerIdentity *other,
+ const struct GNUNET_MessageHeader *message,
+ const struct GNUNET_TRANSPORT_ATS_Information *atsi)
{
struct GSF_ConnectedPeer *cp;
cp = GSF_peer_get_ (other);
if (NULL == cp)
- {
- GNUNET_break (0);
- return GNUNET_OK;
- }
+ {
+ GNUNET_break (0);
+ return GNUNET_OK;
+ }
+ GSF_cover_content_count++;
return GSF_handle_p2p_content_ (cp, message);
}
*/
static void
consider_request_for_forwarding (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- struct GSF_ConnectedPeer *cp,
- const struct GSF_PeerPerformanceData *ppd)
+ const struct GNUNET_PeerIdentity *peer,
+ struct GSF_ConnectedPeer *cp,
+ const struct GSF_PeerPerformanceData *ppd)
{
struct GSF_PendingRequest *pr = cls;
*/
static void
consider_forwarding (void *cls,
- struct GSF_PendingRequest *pr,
- enum GNUNET_BLOCK_EvaluationResult result)
+ struct GSF_PendingRequest *pr,
+ enum GNUNET_BLOCK_EvaluationResult result)
{
if (GNUNET_BLOCK_EVALUATION_OK_LAST == result)
- return; /* we're done... */
- GSF_iterate_connected_peers_ (&consider_request_for_forwarding,
- pr);
+ return; /* we're done... */
+ GSF_iterate_connected_peers_ (&consider_request_for_forwarding, pr);
}
*/
static int
handle_p2p_get (void *cls,
- const struct GNUNET_PeerIdentity *other,
- const struct GNUNET_MessageHeader *message,
- const struct GNUNET_TRANSPORT_ATS_Information *atsi)
+ const struct GNUNET_PeerIdentity *other,
+ const struct GNUNET_MessageHeader *message,
+ const struct GNUNET_TRANSPORT_ATS_Information *atsi)
{
struct GSF_PendingRequest *pr;
pr = GSF_handle_p2p_query_ (other, message);
if (NULL == pr)
return GNUNET_SYSERR;
- GSF_local_lookup_ (pr,
- &consider_forwarding,
- NULL);
+ GSF_local_lookup_ (pr, &consider_forwarding, NULL);
return GNUNET_OK;
}
*/
static void
start_p2p_processing (void *cls,
- struct GSF_PendingRequest *pr,
- enum GNUNET_BLOCK_EvaluationResult result)
+ struct GSF_PendingRequest *pr,
+ enum GNUNET_BLOCK_EvaluationResult result)
{
struct GNUNET_SERVER_Client *client = cls;
struct GSF_PendingRequestData *prd;
prd = GSF_pending_request_get_data_ (pr);
-#if DEBUG_FS
+#if DEBUG_FS_CLIENT
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Finished database lookup for local request `%s' with result %d\n",
- GNUNET_h2s (&prd->query),
- result);
+ "Finished database lookup for local request `%s' with result %d\n",
+ GNUNET_h2s (&prd->query), result);
#endif
- GNUNET_SERVER_receive_done (client,
- GNUNET_OK);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
if (GNUNET_BLOCK_EVALUATION_OK_LAST == result)
- return; /* we're done, 'pr' was already destroyed... */
- if (0 != (GSF_PRO_LOCAL_ONLY & prd->options) )
- {
- GSF_pending_request_cancel_ (pr);
- return;
- }
+ return; /* we're done, 'pr' was already destroyed... */
+ if (0 != (GSF_PRO_LOCAL_ONLY & prd->options))
+ {
+ GSF_pending_request_cancel_ (pr, GNUNET_YES);
+ return;
+ }
GSF_dht_lookup_ (pr);
consider_forwarding (NULL, pr, result);
}
*/
static void
handle_start_search (void *cls,
- struct GNUNET_SERVER_Client *client,
- const struct GNUNET_MessageHeader *message)
+ struct GNUNET_SERVER_Client *client,
+ const struct GNUNET_MessageHeader *message)
{
struct GSF_PendingRequest *pr;
pr = GSF_local_client_start_search_handler_ (client, message);
if (NULL == pr)
- {
- /* 'GNUNET_SERVER_receive_done was already called! */
- return;
- }
- GSF_local_lookup_ (pr,
- &start_p2p_processing,
- client);
+ {
+ /* GNUNET_SERVER_receive_done was already called! */
+ return;
+ }
+ GSF_local_lookup_ (pr, &start_p2p_processing, client);
}
* @param tc unused
*/
static void
-shutdown_task (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
if (NULL != GSF_core)
- {
- GNUNET_CORE_disconnect (GSF_core);
- GSF_core = NULL;
- }
+ {
+ GNUNET_CORE_disconnect (GSF_core);
+ GSF_core = NULL;
+ }
GSF_put_done_ ();
GSF_push_done_ ();
GSF_pending_request_done_ ();
GNUNET_STATISTICS_destroy (GSF_stats, GNUNET_NO);
GSF_stats = NULL;
if (GNUNET_SCHEDULER_NO_TASK != cover_age_task)
- {
- GNUNET_SCHEDULER_cancel (cover_age_task);
- cover_age_task = GNUNET_SCHEDULER_NO_TASK;
- }
+ {
+ GNUNET_SCHEDULER_cancel (cover_age_task);
+ cover_age_task = GNUNET_SCHEDULER_NO_TASK;
+ }
GNUNET_FS_indexing_done ();
GNUNET_LOAD_value_free (datastore_get_load);
datastore_get_load = NULL;
*/
static int
consider_peer_for_forwarding (void *cls,
- const GNUNET_HashCode *key,
- struct GSF_PendingRequest *pr)
+ const GNUNET_HashCode * key,
+ struct GSF_PendingRequest *pr)
{
struct GSF_ConnectedPeer *cp = cls;
-
+
GSF_plan_add_ (cp, pr);
return GNUNET_YES;
}
* @param peer peer identity this notification is about
* @param atsi performance information
*/
-static void
+static void
peer_connect_handler (void *cls,
- const struct GNUNET_PeerIdentity *peer,
- const struct GNUNET_TRANSPORT_ATS_Information *atsi)
+ const struct GNUNET_PeerIdentity *peer,
+ const struct GNUNET_TRANSPORT_ATS_Information *atsi)
{
struct GSF_ConnectedPeer *cp;
if (0 == memcmp (&my_id, peer, sizeof (struct GNUNET_PeerIdentity)))
return;
- cp = GSF_peer_connect_handler_ (peer, atsi);
+ cp = GSF_peer_connect_handler_ (peer, atsi);
if (NULL == cp)
return;
- GSF_iterate_pending_requests_ (&consider_peer_for_forwarding,
- cp);
+ GSF_iterate_pending_requests_ (&consider_peer_for_forwarding, cp);
}
*/
static void
peer_init_handler (void *cls,
- struct GNUNET_CORE_Handle * server,
- const struct GNUNET_PeerIdentity *
- my_identity,
- const struct
- GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *
- publicKey)
+ struct GNUNET_CORE_Handle *server,
+ const struct GNUNET_PeerIdentity *my_identity,
+ const struct
+ GNUNET_CRYPTO_RsaPublicKeyBinaryEncoded *publicKey)
{
my_id = *my_identity;
}
*/
static int
main_init (struct GNUNET_SERVER_Handle *server,
- const struct GNUNET_CONFIGURATION_Handle *c)
+ const struct GNUNET_CONFIGURATION_Handle *c)
{
- static const struct GNUNET_CORE_MessageHandler p2p_handlers[] =
- {
- { &handle_p2p_get,
- GNUNET_MESSAGE_TYPE_FS_GET, 0 },
- { &handle_p2p_put,
- GNUNET_MESSAGE_TYPE_FS_PUT, 0 },
- { &GSF_handle_p2p_migration_stop_,
- GNUNET_MESSAGE_TYPE_FS_MIGRATION_STOP,
- sizeof (struct MigrationStopMessage) },
- { NULL, 0, 0 }
- };
+ static const struct GNUNET_CORE_MessageHandler p2p_handlers[] = {
+ {&handle_p2p_get,
+ GNUNET_MESSAGE_TYPE_FS_GET, 0},
+ {&handle_p2p_put,
+ GNUNET_MESSAGE_TYPE_FS_PUT, 0},
+ {&GSF_handle_p2p_migration_stop_,
+ GNUNET_MESSAGE_TYPE_FS_MIGRATION_STOP,
+ sizeof (struct MigrationStopMessage)},
+ {NULL, 0, 0}
+ };
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
- {&GNUNET_FS_handle_index_start, NULL,
+ {&GNUNET_FS_handle_index_start, NULL,
GNUNET_MESSAGE_TYPE_FS_INDEX_START, 0},
- {&GNUNET_FS_handle_index_list_get, NULL,
- GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_GET, sizeof(struct GNUNET_MessageHeader) },
- {&GNUNET_FS_handle_unindex, NULL, GNUNET_MESSAGE_TYPE_FS_UNINDEX,
- sizeof (struct UnindexMessage) },
- {&handle_start_search, NULL, GNUNET_MESSAGE_TYPE_FS_START_SEARCH,
- 0 },
+ {&GNUNET_FS_handle_index_list_get, NULL,
+ GNUNET_MESSAGE_TYPE_FS_INDEX_LIST_GET,
+ sizeof (struct GNUNET_MessageHeader)},
+ {&GNUNET_FS_handle_unindex, NULL, GNUNET_MESSAGE_TYPE_FS_UNINDEX,
+ sizeof (struct UnindexMessage)},
+ {&handle_start_search, NULL, GNUNET_MESSAGE_TYPE_FS_START_SEARCH,
+ 0},
{NULL, NULL, 0, 0}
};
- GSF_core = GNUNET_CORE_connect (GSF_cfg,
- 2, /* larger? */
- NULL,
- &peer_init_handler,
- &peer_connect_handler,
- &GSF_peer_disconnect_handler_,
- &GSF_peer_status_handler_,
- NULL, GNUNET_NO,
- NULL, GNUNET_NO,
- p2p_handlers);
+ GSF_core = GNUNET_CORE_connect (GSF_cfg, 2, /* larger? */
+ NULL,
+ &peer_init_handler,
+ &peer_connect_handler,
+ &GSF_peer_disconnect_handler_,
+ &GSF_peer_status_handler_,
+ NULL, GNUNET_NO,
+ NULL, GNUNET_NO, p2p_handlers);
if (NULL == GSF_core)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Failed to connect to `%s' service.\n"),
- "core");
- return GNUNET_SYSERR;
- }
- GNUNET_SERVER_disconnect_notify (server,
- &GSF_client_disconnect_handler_,
- NULL);
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Failed to connect to `%s' service.\n"), "core");
+ return GNUNET_SYSERR;
+ }
+ GNUNET_SERVER_disconnect_notify (server,
+ &GSF_client_disconnect_handler_, NULL);
GNUNET_SERVER_add_handlers (server, handlers);
cover_age_task = GNUNET_SCHEDULER_add_delayed (COVER_AGE_FREQUENCY,
- &age_cover_counters,
- NULL);
+ &age_cover_counters, NULL);
datastore_get_load = GNUNET_LOAD_value_init (DATASTORE_LOAD_AUTODECLINE);
GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &shutdown_task,
- NULL);
+ &shutdown_task, NULL);
return GNUNET_OK;
}
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
GSF_cfg = cfg;
+ GSF_enable_randomized_delays =
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "fs", "DELAY");
GSF_dsh = GNUNET_DATASTORE_connect (cfg);
if (NULL == GSF_dsh)
- {
- GNUNET_SCHEDULER_shutdown ();
- return;
- }
+ {
+ GNUNET_SCHEDULER_shutdown ();
+ return;
+ }
GSF_rt_entry_lifetime = GNUNET_LOAD_value_init (GNUNET_TIME_UNIT_FOREVER_REL);
GSF_stats = GNUNET_STATISTICS_create ("fs", cfg);
block_cfg = GNUNET_CONFIGURATION_create ();
- GNUNET_CONFIGURATION_set_value_string (block_cfg,
- "block",
- "PLUGINS",
- "fs");
+ GNUNET_CONFIGURATION_set_value_string (block_cfg, "block", "PLUGINS", "fs");
GSF_block_ctx = GNUNET_BLOCK_context_create (block_cfg);
GNUNET_assert (NULL != GSF_block_ctx);
- GSF_dht = GNUNET_DHT_connect (cfg,
- FS_DHT_HT_SIZE);
+ GSF_dht = GNUNET_DHT_connect (cfg, FS_DHT_HT_SIZE);
GSF_plan_init ();
GSF_pending_request_init_ ();
GSF_connected_peer_init_ ();
GSF_push_init_ ();
GSF_put_init_ ();
- if ( (GNUNET_OK != GNUNET_FS_indexing_init (cfg, GSF_dsh)) ||
-
- (GNUNET_OK != main_init (server, cfg)) )
- {
- GNUNET_SCHEDULER_shutdown ();
- shutdown_task (NULL, NULL);
- return;
- }
+ if ((GNUNET_OK != GNUNET_FS_indexing_init (cfg, GSF_dsh)) ||
+ (GNUNET_OK != main_init (server, cfg)))
+ {
+ GNUNET_SCHEDULER_shutdown ();
+ shutdown_task (NULL, NULL);
+ return;
+ }
}
GNUNET_SERVICE_run (argc,
argv,
"fs",
- GNUNET_SERVICE_OPTION_NONE,
- &run, NULL)) ? 0 : 1;
+ GNUNET_SERVICE_OPTION_NONE, &run, NULL)) ? 0 : 1;
}
/* end of gnunet-service-fs.c */
projects / oweals / gnunet.git / blobdiff