ipfwrdr.h

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/* $Id: ipfwrdr.h,v 1.6 2012/02/11 13:10:57 nanard Exp $ */
/*
 * MiniUPnP project
 * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
 * (c) 2009 Jardel Weyrich
 * This software is subject to the conditions detailed
 * in the LICENCE file provided within the distribution
 */
 
#ifndef IPFWRDR_H_INCLUDED
#define IPFWRDR_H_INCLUDED
 
#include "../commonrdr.h"
 
int add_redirect_rule2(
    const char * ifname,    /* src interface (external) */
    const char * rhost, /* remote host (ip) */
    unsigned short eport,   /* src port (external) */
    const char * iaddr, /* dst address (internal) */
    unsigned short iport,   /* dst port (internal) */
    int proto,
    const char * desc,
    unsigned int timestamp);
 
int add_filter_rule2(
    const char * ifname,
    const char * rhost,
    const char * iaddr,
    unsigned short eport,
    unsigned short iport,
    int proto,
    const char * desc);
 
#if 0
 
/*
 * get_redirect_rule() gets internal IP and port from
 * interface, external port and protocl
*/
int get_redirect_rule(
    const char * ifname,
    unsigned short eport,
    int proto,
    char * iaddr,
    int iaddrlen,
    unsigned short * iport,
    char * desc,
    int desclen,
    u_int64_t * packets,
    u_int64_t * bytes);
 
int get_redirect_rule_by_index(
    int index,
    char * ifname,
    unsigned short * eport,
    char * iaddr,
    int iaddrlen,
    unsigned short * iport,
    int * proto,
    char * desc,
    int desclen,
    u_int64_t * packets,
    u_int64_t * bytes);
 
#endif
 
/*
 * delete_redirect_rule()
*/
int delete_redirect_rule(const char * ifname, unsigned short eport, int proto);
 
/*
 * delete_filter_rule()
*/
int delete_filter_rule(const char * ifname, unsigned short eport, int proto);
 
int clear_redirect_rules(void);
 
#endif