Annotation of embedaddon/strongswan/src/libcharon/sa/ikev2/mediation_manager.h, revision 1.1.1.1
1.1 misho 1: /*
2: * Copyright (C) 2007 Tobias Brunner
3: * HSR Hochschule fuer Technik Rapperswil
4: *
5: * This program is free software; you can redistribute it and/or modify it
6: * under the terms of the GNU General Public License as published by the
7: * Free Software Foundation; either version 2 of the License, or (at your
8: * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
9: *
10: * This program is distributed in the hope that it will be useful, but
11: * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
12: * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13: * for more details.
14: */
15:
16: /**
17: * @defgroup mediation_manager mediation_manager
18: * @{ @ingroup ikev2
19: */
20:
21: #ifndef MEDIATION_MANAGER_H_
22: #define MEDIATION_MANAGER_H_
23:
24: typedef struct mediation_manager_t mediation_manager_t;
25:
26: #include <sa/ike_sa_id.h>
27: #include <utils/identification.h>
28:
29: /**
30: * The mediation manager is responsible for managing currently online
31: * peers and registered requests for offline peers on the mediation server.
32: */
33: struct mediation_manager_t {
34:
35: /**
36: * Remove the IKE_SA of a peer.
37: *
38: * @param ike_sa_id the IKE_SA ID of the peer's SA
39: */
40: void (*remove) (mediation_manager_t* this, ike_sa_id_t *ike_sa_id);
41:
42: /**
43: * Update the ike_sa_id that is assigned to a peer's ID. If the peer
44: * is new, it gets a new record assigned.
45: *
46: * @param peer_id the peer's ID
47: * @param ike_sa_id the IKE_SA ID of the peer's SA
48: */
49: void (*update_sa_id) (mediation_manager_t* this, identification_t *peer_id,
50: ike_sa_id_t *ike_sa_id);
51:
52: /**
53: * Checks if a specific peer is online.
54: *
55: * @param peer_id the peer's ID
56: * @returns
57: * - IKE_SA ID of the peer's SA.
58: * - NULL, if the peer is not online.
59: */
60: ike_sa_id_t* (*check) (mediation_manager_t* this,
61: identification_t *peer_id);
62:
63: /**
64: * Checks if a specific peer is online and registers the requesting
65: * peer if it is not.
66: *
67: * @param peer_id the peer's ID
68: * @param requester the requesters ID
69: * @returns
70: * - IKE_SA ID of the peer's SA.
71: * - NULL, if the peer is not online.
72: */
73: ike_sa_id_t* (*check_and_register) (mediation_manager_t* this,
74: identification_t *peer_id,
75: identification_t *requester);
76:
77: /**
78: * Destroys the manager with all data.
79: */
80: void (*destroy) (mediation_manager_t *this);
81: };
82:
83: /**
84: * Create a manager.
85: *
86: * @returns mediation_manager_t object
87: */
88: mediation_manager_t *mediation_manager_create(void);
89:
90: #endif /** MEDIATION_MANAGER_H_ @}*/
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