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3 (C) 2008--2012 Christian Grothoff (and other contributing authors)
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22 * @file testbed/testbed_api_peers.h
23 * @brief internal API to access the 'peers' subsystem
24 * @author Christian Grothoff
25 * @author Sree Harsha Totakura
28 #ifndef NEW_TESTING_API_PEERS_H
29 #define NEW_TESTING_API_PEERS_H
31 #include "gnunet_testbed_service.h"
32 #include "gnunet_helper_lib.h"
36 * Enumeration of possible states a peer could be in
41 * State to signify that this peer is invalid
46 * The peer has been created
63 * A peer controlled by the testing framework. A peer runs
64 * at a particular host.
66 struct GNUNET_TESTBED_Peer
71 struct GNUNET_TESTBED_Peer *next;
76 struct GNUNET_TESTBED_Peer *prev;
79 * Our controller context (not necessarily the controller
80 * that is responsible for starting/running the peer!).
82 struct GNUNET_TESTBED_Controller *controller;
85 * Which host does this peer run on?
87 struct GNUNET_TESTBED_Host *host;
90 * Globally unique ID of the peer.
102 * Data for the OperationType OP_PEER_CREATE
104 struct PeerCreateData
107 * The host where the peer has to be created
109 struct GNUNET_TESTBED_Host *host;
112 * The template configuration of the peer
114 const struct GNUNET_CONFIGURATION_Handle *cfg;
117 * The call back to call when we receive peer create success message
119 GNUNET_TESTBED_PeerCreateCallback cb;
122 * The closure for the above callback
127 * The peer structure to return when we get success message
129 struct GNUNET_TESTBED_Peer *peer;
135 * Data for OperationType OP_PEER_START and OP_PEER_STOP
140 * The handle of the peer to start
142 struct GNUNET_TESTBED_Peer *peer;
145 * The Peer churn callback to call when this operation is completed
147 GNUNET_TESTBED_PeerChurnCallback pcc;
150 * Closure for the above callback
158 * Data for the OperationType OP_PEER_DESTROY;
160 struct PeerDestroyData
165 struct GNUNET_TESTBED_Peer *peer;
172 * Data for the OperationType OP_PEER_INFO
177 * The peer whose information has been requested
179 struct GNUNET_TESTBED_Peer *peer;
182 * The Peer info callback to call when this operation has completed
184 GNUNET_TESTBED_PeerInfoCallback cb;
187 * The closure for peer info callback
192 * The type of peer information requested
194 enum GNUNET_TESTBED_PeerInformationType pit;
199 * Data structure for OperationType OP_OVERLAY_CONNECT
201 struct OverlayConnectData
205 * Peer A to connect to peer B
207 struct GNUNET_TESTBED_Peer *p1;
212 struct GNUNET_TESTBED_Peer *p2;
215 * The operation completion callback to call once this operation is done
217 GNUNET_TESTBED_OperationCompletionCallback cb;
220 * The closure for the above callback
225 * OperationContext for forwarded operations generated when peer1's controller doesn't have the
226 * configuration of peer2's controller for linking laterally to attemp an
227 * overlay connection between peer 1 and peer 2.
229 struct OperationContext *sub_opc;
232 * The starting time of this operation
234 struct GNUNET_TIME_Absolute tstart;
237 * Has this operation failed
242 * The timing slot index for this operation
244 unsigned int tslot_index;
250 * Generate PeerGetConfigurationMessage
252 * @param peer_id the id of the peer whose information we have to get
253 * @param operation_id the ip of the operation that should be represented in
255 * @return the PeerGetConfigurationMessage
257 struct GNUNET_TESTBED_PeerGetConfigurationMessage *
258 GNUNET_TESTBED_generate_peergetconfig_msg_ (uint32_t peer_id,
259 uint64_t operation_id);
263 * Adds a peer to the peer list
265 * @param peer the peer to add to the peer list
268 GNUNET_TESTBED_peer_register_ (struct GNUNET_TESTBED_Peer *peer);
272 * Removes a peer from the peer list
274 * @param peer the peer to remove
277 GNUNET_TESTBED_peer_deregister_ (struct GNUNET_TESTBED_Peer *peer);
284 GNUNET_TESTBED_cleanup_peers_ (void);
287 /* end of testbed_api_peers.h */