src/libimcv/plugins/imc_attestation/imc_attestation_state.c

   1 /*
   2  * Copyright (C) 2011 Sansar Choinyambuu
   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 #include "imc_attestation_state.h"
  17
  18 #include <debug.h>
  19
  20 typedef struct private_imc_attestation_state_t private_imc_attestation_state_t;
  21
  22 /**
  23  * Private data of an imc_attestation_state_t object.
  24  */
  25 struct private_imc_attestation_state_t {
  26
  27         /**
  28          * Public members of imc_attestation_state_t
  29          */
  30         imc_attestation_state_t public;
  31
  32         /**
  33          * TNCCS connection ID
  34          */
  35         TNC_ConnectionID connection_id;
  36
  37         /**
  38          * TNCCS connection state
  39          */
  40         TNC_ConnectionState state;
  41
  42         /**
  43          * PTS object
  44          */
  45         pts_t *pts;
  46
  47 };
  48
  49 METHOD(imc_state_t, get_connection_id, TNC_ConnectionID,
  50         private_imc_attestation_state_t *this)
  51 {
  52         return this->connection_id;
  53 }
  54
  55 METHOD(imc_state_t, change_state, void,
  56         private_imc_attestation_state_t *this, TNC_ConnectionState new_state)
  57 {
  58         this->state = new_state;
  59 }
  60
  61 METHOD(imc_state_t, destroy, void,
  62         private_imc_attestation_state_t *this)
  63 {
  64         this->pts->destroy(this->pts);
  65         free(this);
  66 }
  67
  68 METHOD(imc_attestation_state_t, get_pts, pts_t*,
  69         private_imc_attestation_state_t *this)
  70 {
  71         return this->pts;
  72 }
  73
  74 /**
  75  * Described in header.
  76  */
  77 imc_state_t *imc_attestation_state_create(TNC_ConnectionID connection_id)
  78 {
  79         private_imc_attestation_state_t *this;
  80
  81         INIT(this,
  82                 .public = {
  83                         .interface = {
  84                                 .get_connection_id = _get_connection_id,
  85                                 .change_state = _change_state,
  86                                 .destroy = _destroy,
  87                         },
  88                         .get_pts = _get_pts,
  89                 },
  90                 .connection_id = connection_id,
  91                 .state = TNC_CONNECTION_STATE_CREATE,
  92                 .pts = pts_create(TRUE),
  93         );
  94
  95         return &this->public.interface;
  96 }
  97
  98