src/libimcv/plugins/imc_scanner/imc_scanner_state.c

   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 #include "imc_scanner_state.h"
  16
  17 #include <debug.h>
  18
  19 typedef struct private_imc_scanner_state_t private_imc_scanner_state_t;
  20
  21 /**
  22  * Private data of an imc_scanner_state_t object.
  23  */
  24 struct private_imc_scanner_state_t {
  25
  26         /**
  27          * Public members of imc_scanner_state_t
  28          */
  29         imc_scanner_state_t public;
  30
  31         /**
  32          * TNCCS connection ID
  33          */
  34         TNC_ConnectionID connection_id;
  35
  36         /**
  37          * TNCCS connection state
  38          */
  39         TNC_ConnectionState state;
  40
  41         /**
  42          * Does the TNCCS connection support long message types?
  43          */
  44         bool has_long;
  45
  46         /**
  47          * Does the TNCCS connection support exclusive delivery?
  48          */
  49         bool has_excl;
  50
  51 };
  52
  53 METHOD(imc_state_t, get_connection_id, TNC_ConnectionID,
  54         private_imc_scanner_state_t *this)
  55 {
  56         return this->connection_id;
  57 }
  58
  59 METHOD(imc_state_t, has_long, bool,
  60         private_imc_scanner_state_t *this)
  61 {
  62         return this->has_long;
  63 }
  64
  65 METHOD(imc_state_t, has_excl, bool,
  66         private_imc_scanner_state_t *this)
  67 {
  68         return this->has_excl;
  69 }
  70
  71 METHOD(imc_state_t, set_flags, void,
  72         private_imc_scanner_state_t *this, bool has_long, bool has_excl)
  73 {
  74         this->has_long = has_long;
  75         this->has_excl = has_excl;
  76 }
  77
  78 METHOD(imc_state_t, change_state, void,
  79         private_imc_scanner_state_t *this, TNC_ConnectionState new_state)
  80 {
  81         this->state = new_state;
  82 }
  83
  84 METHOD(imc_state_t, destroy, void,
  85         private_imc_scanner_state_t *this)
  86 {
  87         free(this);
  88 }
  89
  90 /**
  91  * Described in header.
  92  */
  93 imc_state_t *imc_scanner_state_create(TNC_ConnectionID connection_id)
  94 {
  95         private_imc_scanner_state_t *this;
  96
  97         INIT(this,
  98                 .public = {
  99                         .interface = {
 100                                 .get_connection_id = _get_connection_id,
 101                                 .has_long = _has_long,
 102                                 .has_excl = _has_excl,
 103                                 .set_flags = _set_flags,
 104                                 .change_state = _change_state,
 105                                 .destroy = _destroy,
 106                         },
 107                 },
 108                 .state = TNC_CONNECTION_STATE_CREATE,
 109                 .connection_id = connection_id,
 110         );
 111
 112         return &this->public.interface;
 113 }
 114
 115