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/**
* @file
*
* Public interfaces that renders things that are not already covered
* by one of the query files. Unless otherwise stated, all functions
* return a newly allocated string, which the caller is responsible
* for free()ing afterwards.
*
* @author Jeremy A. Mowery jmowery@tresys.com
* @author Jason Tang jtang@tresys.com
* @author David Windsor dwindsor@tresys.com
*
* Copyright (C) 2003-2007 Tresys Technology, LLC
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef APOL_RENDER_H
#define APOL_RENDER_H
#ifdef __cplusplus
extern "C"
{
#endif
#include "policy.h"
#include "mls-query.h"
#include <qpol/policy.h>
#include <stdlib.h>
/**
* Given an IPv4 address (or mask) in qpol byte order, allocate and
* return a string representing that address.
*
* @param p Reference to a policy, for reporting errors
* @param addr Address (or mask) to render.
*
* @return A newly allocated string, which the caller must free.
* Returns NULL on error.
*/
extern char *apol_ipv4_addr_render(const apol_policy_t * p, uint32_t addr[4]);
/**
* Given an IPv6 address (or mask) in qpol byte order, allocate and
* return a string representing that address.
*
* @param p Reference to a policy, for reporting errors
* @param addr Address (or mask) to render.
*
* @return A newly allocated string, which the caller must free.
* Returns NULL on error.
*/
extern char *apol_ipv6_addr_render(const apol_policy_t * p, uint32_t addr[4]);
/**
* Creates a string containing the textual representation of
* a security context.
* @param p Reference to a policy.
* @param context Reference to the security context to be rendered.
*
* @return A newly allocated string on success, caller must free;
* NULL on error.
*/
extern char *apol_qpol_context_render(const apol_policy_t * p, const qpol_context_t * context);
#ifdef __cplusplus
}
#endif
#endif
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