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/*
* Copyright (C) 2013-2014 Tobias Brunner
* 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 starter starter
*
* @defgroup conf_parser conf_parser
* @{ @ingroup starter
*/
#ifndef CONF_PARSER_H_
#define CONF_PARSER_H_
#include <library.h>
#include <collections/dictionary.h>
typedef enum conf_parser_section_t conf_parser_section_t;
typedef struct conf_parser_t conf_parser_t;
/**
* Type of section
*/
enum conf_parser_section_t {
/**
* config setup
*/
CONF_PARSER_CONFIG_SETUP,
/**
* conn _name_
*/
CONF_PARSER_CONN,
/**
* ca _name_
*/
CONF_PARSER_CA,
};
/**
* Parser for ipsec.conf
*/
struct conf_parser_t {
/**
* Parse the config file.
*
* @return TRUE if config file was parsed successfully
*/
bool (*parse)(conf_parser_t *this);
/**
* Get the names of all sections of the given type.
*
* @note Returns an empty enumerator for the config setup section.
*
* @return enumerator over char*
*/
enumerator_t *(*get_sections)(conf_parser_t *this,
conf_parser_section_t type);
/**
* Get the section with the given type and name.
*
* @note The name is ignored for the config setup section.
*
* @return dictionary with settings
*/
dictionary_t *(*get_section)(conf_parser_t *this,
conf_parser_section_t type, char *name);
/**
* Add a section while parsing.
*
* @note This method can only be called while parsing the config file.
*
* @param type type of section to add
* @param name name of the section, if applicable (gets adopted)
* @return TRUE if the section already existed (settings get added)
*/
bool (*add_section)(conf_parser_t *this, conf_parser_section_t type,
char *name);
/**
* Add a key/value pair to the latest section.
*
* @note This method can only be called while parsing the config file.
*
* @param name key string (gets adopted)
* @param value optional value string (gets adopted), if no value is
* specified the key is set empty
*/
void (*add_setting)(conf_parser_t *this, char *key, char *value);
/**
* Destroy a conf_parser_t instance.
*/
void (*destroy)(conf_parser_t *this);
};
/**
* Create a conf_parser_t instance.
*
* @param file ipsec.conf file to parse (gets copied)
* @return conf_parser_t instance
*/
conf_parser_t *conf_parser_create(const char *file);
#endif /** CONF_PARSER_H_ @}*/
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