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/*
* Copyright (C) 2002 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*/
#if defined(__sgi) && (IRIX > 602)
# include <sys/ptimers.h>
#endif
#include <sys/types.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <sys/ioctl.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netinet/in_systm.h>
#include <net/if.h>
#include <stdio.h>
#if __FreeBSD_version >= 300000
# include <net/if_var.h>
#endif
#include "kmem.h"
#include "netinet/ip_compat.h"
#include "ipf.h"
#include "netinet/ip_fil.h"
#include "netinet/ip_state.h"
#define PRINTF (void)printf
#define FPRINTF (void)fprintf
ipstate_t *printstate(sp, opts)
ipstate_t *sp;
int opts;
{
ipstate_t ips;
if (kmemcpy((char *)&ips, (u_long)sp, sizeof(ips)))
return NULL;
PRINTF("%s -> ", hostname(ips.is_v, &ips.is_src.in4));
PRINTF("%s ttl %ld pass %#x pr %d state %d/%d\n",
hostname(ips.is_v, &ips.is_dst.in4),
ips.is_age, ips.is_pass, ips.is_p,
ips.is_state[0], ips.is_state[1]);
#ifdef USE_QUAD_T
PRINTF("\tpkts %qu bytes %qu", (unsigned long long) ips.is_pkts,
(unsigned long long) ips.is_bytes);
#else
PRINTF("\tpkts %ld bytes %ld", ips.is_pkts, ips.is_bytes);
#endif
if (ips.is_p == IPPROTO_TCP) {
#if defined(NetBSD) && (NetBSD >= 199905) && (NetBSD < 1991011) || \
(__FreeBSD_version >= 220000) || defined(__OpenBSD__)
PRINTF("\t%hu -> %hu %x:%x (max %x:%x)\n",
ntohs(ips.is_sport), ntohs(ips.is_dport),
ips.is_send, ips.is_dend,
ips.is_maxsend, ips.is_maxdend);
PRINTF("\t%u<<%d:%u<<%d",
ips.is_maxswin>>ips.is_swscale, ips.is_swscale,
ips.is_maxdwin>>ips.is_dwscale, ips.is_dwscale);
#else
PRINTF("\t%hu -> %hu %x:%x (max %x:%x)\n",
ntohs(ips.is_sport), ntohs(ips.is_dport),
ips.is_send, ips.is_dend,
ips.is_maxsend, ips.is_maxdend);
PRINTF("\t%u<<%d:%u<<%d",
ips.is_maxswin>>ips.is_swscale, ips.is_swscale,
ips.is_maxdwin>>ips.is_dwscale, ips.is_dwscale);
#endif
} else if (ips.is_p == IPPROTO_UDP)
PRINTF(" %hu -> %hu", ntohs(ips.is_sport),
ntohs(ips.is_dport));
else if (ips.is_p == IPPROTO_ICMP
#ifdef USE_INET6
|| ips.is_p == IPPROTO_ICMPV6
#endif
)
PRINTF(" id %hu seq %hu type %d", ntohs(ips.is_icmp.ics_id),
ntohs(ips.is_icmp.ics_seq), ips.is_icmp.ics_type);
PRINTF("\n\t");
/*
* Print out bits set in the result code for the state being
* kept as they would for a rule.
*/
if (ips.is_pass & FR_PASS) {
PRINTF("pass");
} else if (ips.is_pass & FR_BLOCK) {
PRINTF("block");
switch (ips.is_pass & FR_RETMASK)
{
case FR_RETICMP :
PRINTF(" return-icmp");
break;
case FR_FAKEICMP :
PRINTF(" return-icmp-as-dest");
break;
case FR_RETRST :
PRINTF(" return-rst");
break;
default :
break;
}
} else if ((ips.is_pass & FR_LOGMASK) == FR_LOG) {
PRINTF("log");
if (ips.is_pass & FR_LOGBODY)
PRINTF(" body");
if (ips.is_pass & FR_LOGFIRST)
PRINTF(" first");
} else if (ips.is_pass & FR_ACCOUNT)
PRINTF("count");
if (ips.is_pass & FR_OUTQUE)
PRINTF(" out");
else
PRINTF(" in");
if ((ips.is_pass & FR_LOG) != 0) {
PRINTF(" log");
if (ips.is_pass & FR_LOGBODY)
PRINTF(" body");
if (ips.is_pass & FR_LOGFIRST)
PRINTF(" first");
if (ips.is_pass & FR_LOGORBLOCK)
PRINTF(" or-block");
}
if (ips.is_pass & FR_QUICK)
PRINTF(" quick");
if (ips.is_pass & FR_KEEPFRAG)
PRINTF(" keep frags");
/* a given; no? */
if (ips.is_pass & FR_KEEPSTATE)
PRINTF(" keep state");
PRINTF("\tIPv%d", ips.is_v);
PRINTF("\n");
PRINTF("\tpkt_flags & %x(%x) = %x,\t",
ips.is_flags & 0xf, ips.is_flags,
ips.is_flags >> 4);
PRINTF("\tpkt_options & %x = %x\n", ips.is_optmsk,
ips.is_opt);
PRINTF("\tpkt_security & %x = %x, pkt_auth & %x = %x\n",
ips.is_secmsk, ips.is_sec, ips.is_authmsk,
ips.is_auth);
PRINTF("\tinterfaces: in %s", getifname(ips.is_ifp[0]));
PRINTF(",%s", getifname(ips.is_ifp[1]));
PRINTF(" out %s", getifname(ips.is_ifp[2]));
PRINTF(",%s\n", getifname(ips.is_ifp[3]));
return ips.is_next;
}
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