2 This file is part of GNUnet.
3 (C) 2006 - 2009 Christian Grothoff (and other contributing authors)
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6 it under the terms of the GNU General Public License as published
7 by the Free Software Foundation; either version 2, or (at your
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 General Public License for more details.
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22 * @file src/dht/plugin_dhtlog_dummy.c
23 * @brief Dummy logging plugin to test logging calls
24 * @author Nathan Evans
30 #include "gnunet_util_lib.h"
33 #define DEBUG_DHTLOG GNUNET_NO
36 * Inserts the specified trial into the dhttests.trials table
38 * @param trialuid return the trialuid of the newly inserted trial
39 * @param num_nodes how many nodes are in the trial
40 * @param topology integer representing topology for this trial
41 * @param blacklist_topology integer representing blacklist topology for this trial
42 * @param connect_topology integer representing connect topology for this trial
43 * @param connect_topology_option integer representing connect topology option
44 * @param connect_topology_option_modifier float to modify connect option
45 * @param topology_percentage percentage modifier for certain topologies
46 * @param topology_probability probability modifier for certain topologies
47 * @param puts number of puts to perform
48 * @param gets number of gets to perform
49 * @param concurrent number of concurrent requests
50 * @param settle_time time to wait between creating topology and starting testing
51 * @param num_rounds number of times to repeat the trial
52 * @param malicious_getters number of malicious GET peers in the trial
53 * @param malicious_putters number of malicious PUT peers in the trial
54 * @param malicious_droppers number of malicious DROP peers in the trial
55 * @param malicious_get_frequency how often malicious gets are sent
56 * @param malicious_put_frequency how often malicious puts are sent
57 * @param stop_closest stop forwarding PUTs if closest node found
58 * @param stop_found stop forwarding GETs if data found
59 * @param strict_kademlia test used kademlia routing algorithm
60 * @param gets_succeeded how many gets did the test driver report success on
61 * @param message string to put into DB for this trial
63 * @return GNUNET_OK on success, GNUNET_SYSERR on failure
65 int add_trial (unsigned long long *trialuid, unsigned int num_nodes, unsigned int topology,
66 unsigned int blacklist_topology, unsigned int connect_topology,
67 unsigned int connect_topology_option, float connect_topology_option_modifier,
68 float topology_percentage, float topology_probability,
69 unsigned int puts, unsigned int gets, unsigned int concurrent, unsigned int settle_time,
70 unsigned int num_rounds, unsigned int malicious_getters, unsigned int malicious_putters,
71 unsigned int malicious_droppers, unsigned int malicious_get_frequency,
72 unsigned int malicious_put_frequency, unsigned int stop_closest, unsigned int stop_found,
73 unsigned int strict_kademlia, unsigned int gets_succeeded,
81 * Inserts the specified dhtkey into the dhttests.dhtkeys table,
82 * stores return value of dhttests.dhtkeys.dhtkeyuid into dhtkeyuid
84 * @param dhtkeyuid return value
85 * @param dhtkey hashcode of key to insert
87 * @return GNUNET_OK on success, GNUNET_SYSERR on failure
90 add_dhtkey (unsigned long long *dhtkeyuid, const GNUNET_HashCode * dhtkey)
98 * Inserts the specified node into the dhttests.nodes table
100 * @param nodeuid the inserted node uid
101 * @param node the node to insert
103 * @return GNUNET_OK on success, GNUNET_SYSERR on failure
106 add_node (unsigned long long *nodeuid, struct GNUNET_PeerIdentity * node)
113 * Update dhttests.trials table with current server time as end time
115 * @param trialuid trial to update
116 * @param gets_succeeded how many gets did the testcase report as successful
118 * @return GNUNET_OK on success, GNUNET_SYSERR on failure.
121 update_trials (unsigned long long trialuid,
122 unsigned int gets_succeeded)
129 * Inserts the specified stats into the dhttests.generic_stats table
131 * @param peer the peer inserting the statistic
132 * @param name the name of the statistic
133 * @param section the section of the statistic
134 * @param value the value of the statistic
136 * @return GNUNET_OK on success, GNUNET_SYSERR on failure
139 add_generic_stat (const struct GNUNET_PeerIdentity *peer,
141 const char *section, uint64_t value)
147 * Update dhttests.trials table with total connections information
149 * @param trialuid the trialuid to update
150 * @param totalConnections the number of connections
152 * @return GNUNET_OK on success, GNUNET_SYSERR on failure.
155 add_connections (unsigned long long trialuid, unsigned int totalConnections)
161 * Inserts the specified query into the dhttests.queries table
163 * @param sqlqueruid inserted query uid
164 * @param queryid dht query id
165 * @param type type of the query
166 * @param hops number of hops query traveled
167 * @param succeeded whether or not query was successful
168 * @param node the node the query hit
169 * @param key the key of the query
171 * @return GNUNET_OK on success, GNUNET_SYSERR on failure.
174 add_query (unsigned long long *sqlqueryuid, unsigned long long queryid,
175 unsigned int type, unsigned int hops, int succeeded,
176 const struct GNUNET_PeerIdentity * node, const GNUNET_HashCode * key)
183 * Inserts the specified route information into the dhttests.routes table
185 * @param sqlqueruid inserted query uid
186 * @param queryid dht query id
187 * @param type type of the query
188 * @param hops number of hops query traveled
189 * @param succeeded whether or not query was successful
190 * @param node the node the query hit
191 * @param key the key of the query
192 * @param from_node the node that sent the message to node
193 * @param to_node next node to forward message to
195 * @return GNUNET_OK on success, GNUNET_SYSERR on failure.
198 add_route (unsigned long long *sqlqueryuid, unsigned long long queryid,
199 unsigned int type, unsigned int hops,
200 int succeeded, const struct GNUNET_PeerIdentity * node,
201 const GNUNET_HashCode * key, const struct GNUNET_PeerIdentity * from_node,
202 const struct GNUNET_PeerIdentity * to_node)
210 * Records the current topology (number of connections, time, trial)
212 * @param num_connections how many connections are in the topology
214 * @return GNUNET_OK on success, GNUNET_SYSERR on failure
217 add_topology (int num_connections)
223 * Records a connection between two peers in the current topology
225 * @param first one side of the connection
226 * @param second other side of the connection
228 * @return GNUNET_OK on success, GNUNET_SYSERR on failure
231 add_extended_topology (const struct GNUNET_PeerIdentity *first, const struct GNUNET_PeerIdentity *second)
237 * Update dhttests.topology table with total connections information
239 * @param totalConnections the number of connections
241 * @return GNUNET_OK on success, GNUNET_SYSERR on failure.
244 update_topology (unsigned int connections)
251 * Provides the dhtlog api
253 * @param c the configuration to use to connect to a server
255 * @return the handle to the server, or NULL on error
258 libgnunet_plugin_dhtlog_dummy_init (void * cls)
260 struct GNUNET_DHTLOG_Plugin *plugin = cls;
262 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "DUMMY DHT Logger: initializing.\n");
264 GNUNET_assert(plugin->dhtlog_api == NULL);
265 plugin->dhtlog_api = GNUNET_malloc(sizeof(struct GNUNET_DHTLOG_Handle));
266 plugin->dhtlog_api->add_generic_stat = &add_generic_stat;
267 plugin->dhtlog_api->insert_trial = &add_trial;
268 plugin->dhtlog_api->insert_query = &add_query;
269 plugin->dhtlog_api->update_trial = &update_trials;
270 plugin->dhtlog_api->insert_route = &add_route;
271 plugin->dhtlog_api->insert_node = &add_node;
272 plugin->dhtlog_api->insert_dhtkey = &add_dhtkey;
273 plugin->dhtlog_api->update_connections = &add_connections;
274 plugin->dhtlog_api->insert_topology = &add_topology;
275 plugin->dhtlog_api->update_topology = &update_topology;
276 plugin->dhtlog_api->insert_extended_topology = &add_extended_topology;
281 * Shutdown the plugin.
284 libgnunet_plugin_dhtlog_dummy_done (void * cls)
287 GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
288 "DUMMY DHT Logger: shutdown\n");
293 /* end of plugin_dhtlog_dummy.c */