Return to tcg_seg_attr_seg_env.h CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / strongswan / src / libimcv / tcg / seg

Annotation of embedaddon/strongswan/src/libimcv/tcg/seg/tcg_seg_attr_seg_env.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2014 Andreas Steffen
                      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: /**
                     17:  * @defgroup tcg_seg_attr_seg_env tcg_seg_attr_seg_env
                     18:  * @{ @ingroup tcg_attr
                     19:  */
                     20: 
                     21: #ifndef TCG_SEG_ATTR_SEG_ENV_H_
                     22: #define TCG_SEG_ATTR_SEG_ENV_H_
                     23: 
                     24: typedef struct tcg_seg_attr_seg_env_t tcg_seg_attr_seg_env_t;
                     25: 
                     26: #include "tcg/tcg_attr.h"
                     27: 
                     28: #define TCG_SEG_ATTR_SEG_ENV_HEADER            4
                     29: 
                     30: /**
                     31:  * Class implementing the TCG Segmentation Envelope Attribute
                     32:  */
                     33: struct tcg_seg_attr_seg_env_t {
                     34: 
                     35:        /**
                     36:         * Public PA-TNC attribute interface
                     37:         */
                     38:        pa_tnc_attr_t pa_tnc_attribute;
                     39: 
                     40:        /**
                     41:         * Get enveloped attribute segment
                     42:         *
                     43:         * @param flags                 Segmentation flags
                     44:         * @return                              Segment
                     45:         */
                     46:        chunk_t (*get_segment)(tcg_seg_attr_seg_env_t *this, uint8_t *flags);
                     47: 
                     48:        /**
                     49:         * Get Base Attribute ID
                     50:         *
                     51:         * @return                              Base Attribute ID
                     52:         */
                     53:        uint32_t (*get_base_attr_id)(tcg_seg_attr_seg_env_t *this);
                     54: 
                     55: };
                     56: 
                     57: /**
                     58:  * Creates an tcg_seg_attr_seg_env_t object
                     59:  *
                     60:  * @param segment                      Attribute segment
                     61:  * @param flags                                Segmentation flags
                     62:  * @param base_attr_id         Base Attribute ID
                     63:  */
                     64: pa_tnc_attr_t* tcg_seg_attr_seg_env_create(chunk_t segment, uint8_t flags,
                     65:                                                                                   uint32_t base_attr_id);
                     66: 
                     67: /**
                     68:  * Creates an tcg_seg_attr_seg_env_t object from received data
                     69:  *
                     70:  * @param length                       Total length of attribute value
                     71:  * @param value                                Unparsed attribute value (might be a segment)
                     72:  */
                     73: pa_tnc_attr_t* tcg_seg_attr_seg_env_create_from_data(size_t length,
                     74:                                                                                                         chunk_t value);
                     75: 
                     76: #endif /** TCG_SEG_ATTR_SEG_ENV_H_ @}*/