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/**
* @file configuration_manager.h
*
* @brief Manages all configuration aspects of the daemon.
*
*/
/*
* Copyright (C) 2005 Jan Hutter, Martin Willi
* 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.
*/
#ifndef CONFIGURATION_MANAGER_H_
#define CONFIGURATION_MANAGER_H_
#include "types.h"
#include "utils/linked_list.h"
#include "utils/host.h"
#include "payloads/transform_substructure.h"
#include "transforms/prfs/prf.h"
#include "transforms/signers/signer.h"
#include "transforms/crypters/crypter.h"
/**
* @brief Manages all configuration aspects of the daemon.
*
*/
typedef struct configuration_manager_s configuration_manager_t;
struct configuration_manager_s {
/**
* Gets the remote host informations for a specific configuration name
*
* @param this calling object
* @param name name of the configuration
* @param host remote host informations are stored at this location
*
* @return
* - NOT_FOUND
* - SUCCESS
* - OUT_OF_RES
*/
status_t (*get_remote_host) (configuration_manager_t *this, char *name, host_t **host);
status_t (*get_local_host) (configuration_manager_t *this, char *name, host_t **host);
status_t (*get_dh_group_number) (configuration_manager_t *this, char *name, u_int16_t *dh_group_number, u_int16_t priority);
status_t (*get_proposals_for_host) (configuration_manager_t *this, host_t *host, linked_list_iterator_t *list);
status_t (*select_proposals_for_host) (configuration_manager_t *this, host_t *host, linked_list_iterator_t *in, linked_list_iterator_t *out);
status_t (*get_transforms_for_host_and_proposals) (configuration_manager_t *this, host_t *host, linked_list_iterator_t *proposals,crypter_t **crypter,signer_t **signer, prf_t **prf);
status_t (*is_dh_group_allowed_for_host) (configuration_manager_t *this, host_t *host, diffie_hellman_group_t group, bool *allowed);
status_t (*destroy) (configuration_manager_t *this);
};
/**
* Creates the mighty configuration manager
*
* @return
* - pointer to created manager object if succeeded
* - NULL if memory allocation failed
*/
configuration_manager_t *configuration_manager_create();
#endif /*CONFIGURATION_MANAGER_H_*/
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