src/libimcv/imc/imc_state.h

   1 /*
   2  * Copyright (C) 2011 Andreas Steffen, HSR Hochschule fuer Technik Rapperswil
   3  *
   4  * This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the GNU General Public License as published by the
   6  * Free Software Foundation; either version 2 of the License, or (at your
   7  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  11  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * for more details.
  13  */
  14
  15 /**
  16  *
  17  * @defgroup imc_state_t imc_state
  18  * @{ @ingroup imc_state
  19  */
  20
  21 #ifndef IMC_STATE_H_
  22 #define IMC_STATE_H_
  23
  24 #include <tnc/tncif.h>
  25 #include <library.h>
  26
  27 typedef struct imc_state_t imc_state_t;
  28
  29 /**
  30  * Internal state of an IMC connection instance
  31  */
  32 struct imc_state_t {
  33
  34         /**
  35          * Get the TNCS connection ID attached to the state
  36          *
  37          * @return                              TNCS connection ID of the state
  38          */
  39          TNC_ConnectionID (*get_connection_id)(imc_state_t *this);
  40
  41         /**
  42          * Change the connection state
  43          *
  44          * @param new_state             new connection state
  45          */
  46         void (*change_state)(imc_state_t *this, TNC_ConnectionState new_state);
  47
  48         /**
  49          * Destroys an imc_state_t object
  50          */
  51         void (*destroy)(imc_state_t *this);
  52 };
  53
  54 #endif /** IMC_STATE_H_ @}*/