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/**
* @file ietf_attr_list.h
*
* @brief Handling of ietfAttr_t linked lists
*
*/
/*
* Copyright (C) 2007 Andreas Steffen
*
* 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 IETF_ATTR_LIST_H_
#define IETF_ATTR_LIST_H_
#include <library.h>
#include <utils/linked_list.h>
/**
* @brief Compare two linked lists of ietfAttr_t objects for equality
*
* @param list_a first alphabetically-sorted list
* @param list_b second alphabetically-sorted list
* @return TRUE if equal
*
* @ingroup crypto
*/
bool ietfAttr_list_equals(linked_list_t *list_a, linked_list_t *list_b);
/**
* @brief Lists a linked list of ietfAttr_t objects
*
* @param list alphabetically-sorted linked list of attributes
@param out output file
*
* @ingroup crypto
*/
void ietfAttr_list_list(linked_list_t *list, FILE *out);
/**
* @brief Create a linked list of ietfAttr_t objects from a string
*
* @param msg string with comma-separated group names
* @param list alphabetically-sorted linked list of attributes
*
* @ingroup crypto
*/
void ietfAttr_list_create_from_string(char *msg, linked_list_t *list);
/**
* @brief Create a linked list of ietfAttr_t objects from an ASN.1-coded chunk
*
* @param chunk chunk containing ASN.1-coded attributes
* @param list alphabetically-sorted linked list of attributes
* @param level0 parsing level
*/
void ietfAttr_list_create_from_chunk(chunk_t chunk, linked_list_t *list, int level0);
/**
* @brief Encode a linked list of ietfAttr_t objects into an ASN.1-coded chunk
*
* @param list alphabetically-sorted linked list of attributes
* @return chunk containing ASN.1-coded attributes
*/
chunk_t ietfAttr_list_encode(linked_list_t *list);
/**
* @brief Destroys a linked list of ietfAttr_t objects
*
* @param list list to be destroyed
*
* @ingroup crypto
*/
void ietfAttr_list_destroy(linked_list_t *list);
#endif /* IETF_ATTR_LIST_H_ */
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