diff options
Diffstat (limited to 'src/libimcv/tcg/seg/tcg_seg_attr_next_seg.h')
-rw-r--r-- | src/libimcv/tcg/seg/tcg_seg_attr_next_seg.h | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/src/libimcv/tcg/seg/tcg_seg_attr_next_seg.h b/src/libimcv/tcg/seg/tcg_seg_attr_next_seg.h new file mode 100644 index 000000000..49a4d3666 --- /dev/null +++ b/src/libimcv/tcg/seg/tcg_seg_attr_next_seg.h @@ -0,0 +1,73 @@ +/* + * Copyright (C) 2014 Andreas Steffen + * HSR Hochschule fuer Technik Rapperswil + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + */ + +/** + * @defgroup tcg_seg_attr_next_seg tcg_seg_attr_next_seg + * @{ @ingroup tcg_attr + */ + +#ifndef TCG_SEG_ATTR_NEXT_SEG_H_ +#define TCG_SEG_ATTR_NEXT_SEG_H_ + +typedef struct tcg_seg_attr_next_seg_t tcg_seg_attr_next_seg_t; + +#include "tcg/tcg_attr.h" + +#define TCG_SEG_ATTR_NEXT_SEG_SIZE 4 + +/** + * Class implementing the TCG Segmentation Next Segment Attribute + */ +struct tcg_seg_attr_next_seg_t { + + /** + * Public PA-TNC attribute interface + */ + pa_tnc_attr_t pa_tnc_attribute; + + /** + * Get Base Attribute ID + * + * @return Base Attribute ID + */ + uint32_t (*get_base_attr_id)(tcg_seg_attr_next_seg_t *this); + + /** + * Get the Cancel flag + * + * @return Cancel flag + */ + bool (*get_cancel_flag)(tcg_seg_attr_next_seg_t *this); + +}; + +/** + * Creates an tcg_seg_attr_next_seg_t object + * + * @param base_attr_id Base Attribute ID + * @param cancel If TRUE set Cancel flag + */ +pa_tnc_attr_t* tcg_seg_attr_next_seg_create(uint32_t base_attr_id, bool cancel); + +/** + * Creates an tcg_seg_attr_next_seg_t object from received data + * + * @param length Total length of attribute value + * @param value Unparsed attribute value (might be a segment) + */ +pa_tnc_attr_t* tcg_seg_attr_next_seg_create_from_data(size_t length, + chunk_t value); + +#endif /** TCG_SEG_ATTR_NEXT_SEG_H_ @}*/ |