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/*
File: sessionp.h
Copyright (C) 2006-2008 Christophe GRENIER <grenier@cgsecurity.org>
This software 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.
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.
You should have received a copy of the GNU General Public License along
with this program; if not, write the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _SESSIONP_H
#define _SESSIONP_H
#ifdef __cplusplus
extern "C" {
#endif
/*@
@ requires \valid(cmd_device);
@ requires \valid(current_cmd);
@ requires valid_list_search_space(list_free_space);
@ requires \separated(cmd_device, current_cmd, list_free_space);
@*/
// ensures *cmd_device==\null || valid_read_string(*cmd_device);
// ensures *current_cmd==\null || valid_read_string(*current_cmd);
// ensures valid_list_search_space(list_free_space);
int session_load(char **cmd_device, char **current_cmd, alloc_data_t *list_free_space);
/*@
@ requires \valid_read(list_free_space);
@ requires valid_ph_param(params);
@ requires \valid_read(options);
@ requires \separated(list_free_space, params, options);
@ ensures valid_ph_param(params);
@*/
int session_save(const alloc_data_t *list_free_space, const struct ph_param *params, const struct ph_options *options);
/*@
@ requires \valid_read(list_free_space);
@ requires params==\null || \valid_read(params);
@ requires options==\null || \valid_read(options);
@*/
time_t regular_session_save(alloc_data_t *list_free_space, struct ph_param *params, const struct ph_options *options, time_t current_time);
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif
#endif
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