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Annotation of embedaddon/strongswan/src/libcharon/plugins/farp/farp_listener.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2010 Martin Willi
                      3:  * Copyright (C) 2010 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 farp_listener farp_listener
                     18:  * @{ @ingroup farp
                     19:  */
                     20: 
                     21: #ifndef FARP_LISTENER_H_
                     22: #define FARP_LISTENER_H_
                     23: 
                     24: #include <networking/host.h>
                     25: #include <bus/listeners/listener.h>
                     26: 
                     27: typedef struct farp_listener_t farp_listener_t;
                     28: 
                     29: /**
                     30:  * Listener to register the set of IPs we spoof ARP responses for.
                     31:  */
                     32: struct farp_listener_t {
                     33: 
                     34:        /**
                     35:         * Implements listener_t interface.
                     36:         */
                     37:        listener_t listener;
                     38: 
                     39:        /**
                     40:         * Check if we have a tunnel between two IP addresses.
                     41:         *
                     42:         * @param local         local IP
                     43:         * @param remote        remote IP
                     44:         * @return                      TRUE if a tunnel is active
                     45:         */
                     46:        bool (*has_tunnel)(farp_listener_t *this, host_t *local, host_t *remote);
                     47: 
                     48:        /**
                     49:         * Destroy a farp_listener_t.
                     50:         */
                     51:        void (*destroy)(farp_listener_t *this);
                     52: };
                     53: 
                     54: /**
                     55:  * Create a farp_listener instance.
                     56:  */
                     57: farp_listener_t *farp_listener_create();
                     58: 
                     59: #endif /** FARP_LISTENER_H_ @}*/