Annotation of embedaddon/strongswan/src/libimcv/pts/pts_ima_event_list.h, revision 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 pts_ima_event_list pts_ima_event_list
! 18: * @{ @ingroup pts
! 19: */
! 20:
! 21: #ifndef PTS_IMA_EVENT_LIST_H_
! 22: #define PTS_IMA_EVENT_LIST_H_
! 23:
! 24: #include <time.h>
! 25:
! 26: #include <library.h>
! 27:
! 28: typedef struct pts_ima_event_list_t pts_ima_event_list_t;
! 29:
! 30: #define IMA_PCR 10
! 31: #define IMA_ALGO_LEN_MIN 5
! 32: #define IMA_ALGO_LEN_MAX 8
! 33:
! 34:
! 35: /**
! 36: * Class retrieving Linux IMA file measurements
! 37: *
! 38: */
! 39: struct pts_ima_event_list_t {
! 40:
! 41: /**
! 42: * Get the time the file measurements were taken
! 43: *
! 44: * @return Measurement time
! 45: */
! 46: time_t (*get_time)(pts_ima_event_list_t *this);
! 47:
! 48: /**
! 49: * Get the number of non-processed file measurements
! 50: *
! 51: * @return Number of measurements left
! 52: */
! 53: int (*get_count)(pts_ima_event_list_t *this);
! 54:
! 55: /**
! 56: * Get the next file measurement and remove it from the list
! 57: *
! 58: * @param measurement Measurement hash
! 59: * @param algo Algorithm used to hash files
! 60: " @param name Event name (absolute filename or boot_aggregate)
! 61: * @return Return code
! 62: */
! 63: status_t (*get_next)(pts_ima_event_list_t *this, chunk_t *measurement,
! 64: char **algo, char **name);
! 65:
! 66: /**
! 67: * Destroys a pts_ima_event_list_t object.
! 68: */
! 69: void (*destroy)(pts_ima_event_list_t *this);
! 70:
! 71: };
! 72:
! 73: /**
! 74: * Create a PTS IMA runtime file measurement object
! 75: *
! 76: * @param file Pathname pointing to the IMA runtime measurements
! 77: */
! 78: pts_ima_event_list_t* pts_ima_event_list_create(char *file);
! 79:
! 80: #endif /** PTS_IMA_EVENT_LIST_H_ @}*/
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