/* $Id: upnpredirect.h,v 1.14 2008/04/25 16:25:14 nanard Exp $ *//* MiniUPnP project * http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/ * (c) 2006 Thomas Bernard  * This software is subject to the conditions detailed * in the LICENCE file provided within the distribution */#ifndef __UPNPREDIRECT_H__#define __UPNPREDIRECT_H__/* upnp_redirect()  * calls OS/fw dependant implementation of the redirection. * protocol should be the string "TCP" or "UDP" * returns: 0 on success *          -1 failed to redirect *          -2 already redirected *          -3 permission check failed */intupnp_redirect(unsigned short eport,               const char * iaddr, unsigned short iport,              const char * protocol, const char * desc);/* upnp_redirect_internal() * same as upnp_redirect() without any check */intupnp_redirect_internal(unsigned short eport,                       const char * iaddr, unsigned short iport,                       int proto, const char * desc);/* upnp_get_redirection_infos() */intupnp_get_redirection_infos(unsigned short eport, const char * protocol,                           unsigned short * iport, char * iaddr, int iaddrlen,                           char * desc, int desclen);/* upnp_get_redirection_infos_by_index */intupnp_get_redirection_infos_by_index(int index,                                    unsigned short * eport, char * protocol,                                    unsigned short * iport,                                     char * iaddr, int iaddrlen,                                    char * desc, int desclen);/* upnp_delete_redirection() * returns: 0 on success *          -1 on failure*/intupnp_delete_redirection(unsigned short eport, const char * protocol);/* _upnp_delete_redir() * same as above */int_upnp_delete_redir(unsigned short eport, int proto);/* Periodic cleanup functions */struct rule_state{	u_int64_t packets;	u_int64_t bytes;	struct rule_state * next;	unsigned short eport;	short proto;};struct rule_state *get_upnp_rules_state_list(int max_rules_number_target);intupnp_get_portmapping_number_of_entries();/* remove_unused_rules() : * also free the list */voidremove_unused_rules(struct rule_state * list);/* stuff for responding to miniupnpdctl */#ifdef USE_MINIUPNPDCTLvoidwrite_ruleset_details(int s);#endif#endif