130 lines
2.6 KiB
C
130 lines
2.6 KiB
C
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/* $NetBSD: mlso_rule.c,v 1.1.1.1 2004/03/28 08:55:48 martti Exp $ */
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/*
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* Copyright (C) 2000 by Darren Reed.
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*
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* See the IPFILTER.LICENCE file for details on licencing.
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*/
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#pragma ident "@(#)Id: mlso_rule.c,v 2.4 2002/08/10 14:00:15 darrenr Exp"
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#include <sys/systm.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/errno.h>
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#include <sys/uio.h>
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#include <sys/buf.h>
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#include <sys/modctl.h>
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#include <sys/open.h>
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#include <sys/kmem.h>
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#include <sys/conf.h>
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#include <sys/cmn_err.h>
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#include <sys/stat.h>
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#include <sys/cred.h>
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#include <sys/dditypes.h>
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#include <sys/stream.h>
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#include <sys/poll.h>
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#include <sys/autoconf.h>
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#include <sys/byteorder.h>
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#include <sys/socket.h>
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#include <sys/dlpi.h>
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#include <sys/stropts.h>
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#include <sys/sockio.h>
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#include <net/if.h>
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#if SOLARIS2 >= 6
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# include <net/if_types.h>
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#endif
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#include <net/af.h>
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#include <net/route.h>
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#include <netinet/in.h>
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#include <netinet/in_systm.h>
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#include <netinet/if_ether.h>
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#include <netinet/ip.h>
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#include <netinet/ip_var.h>
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#include <netinet/tcp.h>
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#include <netinet/udp.h>
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#include <netinet/tcpip.h>
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#include <netinet/ip_icmp.h>
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#include <sys/ddi.h>
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#include <sys/sunddi.h>
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#include "ip_compat.h"
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#include "ip_fil.h"
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#include "ip_rules.h"
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char _depends_on[] = "drv/ipf";
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extern struct mod_ops mod_miscops;
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static struct modlmisc ipfrulemod = {
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&mod_miscops,
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"IP Filter rules"
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};
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static struct modlinkage modlink1 = {
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MODREV_1,
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&ipfrulemod,
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NULL
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};
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int _init()
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{
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int ipfruleinst;
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ipfruleinst = mod_install(&modlink1);
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#ifdef IPFRULEDEBUG
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cmn_err(CE_NOTE, "IP Filter Rules: _init() = %d", ipfruleinst);
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#endif
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if (ipfruleinst == 0) {
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if (fr_running >= 0) {
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ipfruleinst = ipfrule_add();
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if (!ipfruleinst)
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fr_refcnt++;
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else {
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cmn_err(CE_NOTE,
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"IP Filter Rules: ipfrule_add failed");
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ipfruleinst = -1;
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}
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} else
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ipfruleinst = -1;
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}
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if (ipfruleinst == 0)
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cmn_err(CE_CONT, "IP Filter Rules: loaded\n");
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return ipfruleinst;
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}
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int _fini(void)
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{
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int ipfruleinst;
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ipfruleinst = mod_remove(&modlink1);
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#ifdef IPFRULEDEBUG
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cmn_err(CE_NOTE, "IP Filter Rules: _fini() = %d", ipfruleinst);
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#endif
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if (ipfruleinst == 0) {
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ipfruleinst = ipfrule_remove();
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if (!ipfruleinst)
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fr_refcnt--;
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else
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ipfruleinst = -1;
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}
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if (ipfruleinst == 0)
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cmn_err(CE_CONT, "IP Filter Rules: unloaded\n");
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return ipfruleinst;
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}
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int _info(modinfop)
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struct modinfo *modinfop;
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{
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int ipfruleinst;
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ipfruleinst = mod_info(&modlink1, modinfop);
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#ifdef IPFRULEDEBUG
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cmn_err(CE_NOTE, "IP Filter Rules: _info(%x) = %x",
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modinfop, ipfruleinst);
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#endif
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return ipfruleinst;
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}
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