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Annotation of embedaddon/strongswan/src/libcharon/plugins/forecast/forecast_listener.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2010-2014 Martin Willi
                      3:  * Copyright (C) 2010-2014 revosec AG
                      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 forecast_listener forecast_listener
                     18:  * @{ @ingroup forecast
                     19:  */
                     20: 
                     21: #ifndef FORECAST_LISTENER_H_
                     22: #define FORECAST_LISTENER_H_
                     23: 
                     24: #include <bus/listeners/listener.h>
                     25: 
                     26: typedef struct forecast_listener_t forecast_listener_t;
                     27: 
                     28: /**
                     29:  * Listener to register the set of IPs we forward received multi/broadcasts to.
                     30:  */
                     31: struct forecast_listener_t {
                     32: 
                     33:        /**
                     34:         * Implements listener_t interface.
                     35:         */
                     36:        listener_t listener;
                     37: 
                     38:        /**
                     39:         * Create an enumerator over active tunnels.
                     40:         *
                     41:         * The enumerator enumerates over local or remote traffic selectors,
                     42:         * associated firewall marks and if decapsulated packets should get
                     43:         * reinjected into other tunnels.
                     44:         *
                     45:         * @param local         TRUE to enumerate local, FALSE to enumerate remote TS
                     46:         * @return                      enumerator over (traffic_selector_t*, u_int, bool)
                     47:         */
                     48:        enumerator_t* (*create_enumerator)(forecast_listener_t *this, bool local);
                     49: 
                     50:        /**
                     51:         * Set the broadcast address of the LAN interface.
                     52:         *
                     53:         * @param bcast         broadcast address
                     54:         */
                     55:        void (*set_broadcast)(forecast_listener_t *this, host_t *bcast);
                     56: 
                     57:        /**
                     58:         * Destroy a forecast_listener_t.
                     59:         */
                     60:        void (*destroy)(forecast_listener_t *this);
                     61: };
                     62: 
                     63: /**
                     64:  * Create a forecast_listener instance.
                     65:  */
                     66: forecast_listener_t *forecast_listener_create();
                     67: 
                     68: #endif /** FORECAST_LISTENER_H_ @}*/