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Diffstat (limited to 'src/libimcv/pts/pts_ima_event_list.h')
-rw-r--r-- | src/libimcv/pts/pts_ima_event_list.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/libimcv/pts/pts_ima_event_list.h b/src/libimcv/pts/pts_ima_event_list.h new file mode 100644 index 000000000..bf5478a51 --- /dev/null +++ b/src/libimcv/pts/pts_ima_event_list.h @@ -0,0 +1,80 @@ +/* + * 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 pts_ima_event_list pts_ima_event_list + * @{ @ingroup pts + */ + +#ifndef PTS_IMA_EVENT_LIST_H_ +#define PTS_IMA_EVENT_LIST_H_ + +#include <time.h> + +#include <library.h> + +typedef struct pts_ima_event_list_t pts_ima_event_list_t; + +#define IMA_PCR 10 +#define IMA_ALGO_LEN_MIN 5 +#define IMA_ALGO_LEN_MAX 8 + + +/** + * Class retrieving Linux IMA file measurements + * + */ +struct pts_ima_event_list_t { + + /** + * Get the time the file measurements were taken + * + * @return Measurement time + */ + time_t (*get_time)(pts_ima_event_list_t *this); + + /** + * Get the number of non-processed file measurements + * + * @return Number of measurements left + */ + int (*get_count)(pts_ima_event_list_t *this); + + /** + * Get the next file measurement and remove it from the list + * + * @param measurement Measurement hash + * @param algo Algorithm used to hash files + " @param name Event name (absolute filename or boot_aggregate) + * @return Return code + */ + status_t (*get_next)(pts_ima_event_list_t *this, chunk_t *measurement, + char **algo, char **name); + + /** + * Destroys a pts_ima_event_list_t object. + */ + void (*destroy)(pts_ima_event_list_t *this); + +}; + +/** + * Create a PTS IMA runtime file measurement object + * + * @param file Pathname pointing to the IMA runtme measurements + */ +pts_ima_event_list_t* pts_ima_event_list_create(char *file); + +#endif /** PTS_IMA_EVENT_LIST_H_ @}*/ |