src/libpts/pts/components/ita/ita_comp_tgrub.c

   1 /*
   2  * Copyright (C) 2011 Andreas Steffen
   3  *
   4  * HSR Hochschule fuer Technik Rapperswil
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by the
   8  * Free Software Foundation; either version 2 of the License, or (at your
   9  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
  10  *
  11  * This program is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * for more details.
  15  */
  16
  17 #include "ita_comp_tgrub.h"
  18 #include "ita_comp_func_name.h"
  19
  20 #include "pts/pts_func_comp_evid_req.h"
  21 #include "pts/components/pts_component.h"
  22
  23 #include <debug.h>
  24 #include <pen/pen.h>
  25
  26 typedef struct pts_ita_comp_tgrub_t pts_ita_comp_tgrub_t;
  27
  28 /**
  29  * Private data of a pts_ita_comp_tgrub_t object.
  30  *
  31  */
  32 struct pts_ita_comp_tgrub_t {
  33
  34         /**
  35          * Public pts_component_manager_t interface.
  36          */
  37         pts_component_t public;
  38
  39         /**
  40          * Component Functional Name
  41          */
  42         pts_comp_func_name_t *name;
  43 };
  44
  45 METHOD(pts_component_t, get_comp_func_name, pts_comp_func_name_t*,
  46         pts_ita_comp_tgrub_t *this)
  47 {
  48         return this->name;
  49 }
  50
  51 METHOD(pts_component_t, get_evidence_flags, u_int8_t,
  52         pts_ita_comp_tgrub_t *this)
  53 {
  54         return PTS_REQ_FUNC_COMP_FLAG_PCR;
  55 }
  56
  57 METHOD(pts_component_t, measure, bool,
  58         pts_ita_comp_tgrub_t *this)
  59 {
  60         /* TODO measure the tgrub functional component */
  61         return FALSE;
  62 }
  63
  64 METHOD(pts_component_t, verify, bool,
  65         pts_ita_comp_tgrub_t *this)
  66 {
  67         /* TODO verify the measurement of the tgrub functional component */
  68         return FALSE;
  69 }
  70
  71 METHOD(pts_component_t, destroy, void,
  72         pts_ita_comp_tgrub_t *this)
  73 {
  74         this->name->destroy(this->name);
  75         free(this);
  76 }
  77
  78 /**
  79  * See header
  80  */
  81 pts_component_t *pts_ita_comp_tgrub_create(u_int8_t qualifier)
  82 {
  83         pts_ita_comp_tgrub_t *this;
  84
  85         INIT(this,
  86                 .public = {
  87                         .get_comp_func_name = _get_comp_func_name,
  88                         .get_evidence_flags = _get_evidence_flags,
  89                         .measure = _measure,
  90                         .verify = _verify,
  91                         .destroy = _destroy,
  92                 },
  93                 .name = pts_comp_func_name_create(PEN_ITA, PTS_ITA_COMP_FUNC_NAME_TBOOT,
  94                                                                                   qualifier),
  95         );
  96
  97         return &this->public;
  98 }
  99