90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/* $Id: upnppinhole.h,v 1.2 2012/09/18 08:29:49 nanard Exp $ */
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/* vim: tabstop=4 shiftwidth=4 noexpandtab
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* MiniUPnP project
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* http://miniupnp.free.fr/ or http://miniupnp.tuxfamily.org/
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* (c) 2006-2016 Thomas Bernard
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* This software is subject to the conditions detailed
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* in the LICENCE file provided within the distribution */
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#ifndef UPNPPINHOLE_H_INCLUDED
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#define UPNPPINHOLE_H_INCLUDED
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#include "config.h"
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#ifdef ENABLE_UPNPPINHOLE
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/* functions to be used by WANIPv6_FirewallControl implementation
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* and PCP (IPv6) */
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#if 0
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/* retrieve outbound pinhole timeout */
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int
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upnp_check_outbound_pinhole(int proto, int * timeout);
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#endif
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/* find an inbound pinhole base on remove host:port / local host:port
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* return the (positive) uid or a negative value if not found */
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int
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upnp_find_inboundpinhole(const char * raddr, unsigned short rport,
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const char * iaddr, unsigned short iport,
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int proto,
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char * desc, int desc_len, unsigned int * leasetime);
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/* add an inbound pinehole
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* return value :
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* 1 = success
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* -1 = Pinhole space exhausted
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* .. = error */
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int
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upnp_add_inboundpinhole(const char * raddr, unsigned short rport,
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const char * iaddr, unsigned short iport,
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int proto, char * desc,
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unsigned int leasetime, int * uid);
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/* get from uid
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* return values :
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* -1 not found
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* */
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int
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upnp_get_pinhole_info(unsigned short uid,
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char * raddr, int raddrlen,
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unsigned short * rport,
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char * iaddr, int iaddrlen,
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unsigned short * iport,
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int * proto, char * desc, int desclen,
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unsigned int * leasetime,
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unsigned int * packets);
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/*
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* return values:
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* -1 = not found
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* 0 .. 65535 = uid of the rule for the index
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*/
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int
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upnp_get_pinhole_uid_by_index(int index);
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/* update the lease time */
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int
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upnp_update_inboundpinhole(unsigned short uid, unsigned int leasetime);
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/* remove the inbound pinhole */
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int
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upnp_delete_inboundpinhole(unsigned short uid);
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/* ... */
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#if 0
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int
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upnp_check_pinhole_working(const char * uid, char * eaddr, char * iaddr, unsigned short * eport, unsigned short * iport, char * protocol, int * rulenum_used);
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#endif
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/* return the number of expired pinhole removed
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* write timestamp to next pinhole to exprire to next_timestamp
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* next_timestamp is left untouched if there is no pinhole lest */
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int
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upnp_clean_expired_pinholes(unsigned int * next_timestamp);
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#endif /* ENABLE_UPNPPINHOLE */
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#endif /* !UPNPPINHOLE_H_INCLUDED */
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