X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=ip%2Fipxfrm.c;fp=ip%2Fipxfrm.c;h=0000000000000000000000000000000000000000;hp=8baaabd816efbdd5853eaec57e63bfdde8e4049a;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994

diff --git a/ip/ipxfrm.c b/ip/ipxfrm.c
deleted file mode 100644
index 8baaabd..0000000
--- a/ip/ipxfrm.c
+++ /dev/null
@@ -1,1185 +0,0 @@
-/* $USAGI: $ */
-
-/*
- * Copyright (C)2004 USAGI/WIDE Project
- * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- * 
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-/*
- * based on ip.c, iproute.c
- */
-/*
- * Authors:
- *	Masahide NAKAMURA @USAGI
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <time.h>
-#include <netdb.h>
-#include <net/if.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-#include <linux/xfrm.h>
-
-#include "utils.h"
-#include "xfrm.h"
-
-#define STRBUF_SIZE	(128)
-#define STRBUF_CAT(buf, str) \
-	do { \
-		int rest = sizeof(buf) - 1 - strlen(buf); \
-		if (rest > 0) { \
-			int len = strlen(str); \
-			if (len > rest) \
-				len = rest; \
-			strncat(buf, str, len); \
-			buf[sizeof(buf) - 1] = '\0'; \
-		} \
-	} while(0);
-
-struct xfrm_filter filter;
-
-static void usage(void) __attribute__((noreturn));
-
-static void usage(void)
-{
-	fprintf(stderr, 
-		"Usage: ip xfrm XFRM_OBJECT { COMMAND | help }\n"
-		"where  XFRM_OBJECT := { state | policy | monitor }\n");
-	exit(-1);
-}
-
-/* This is based on utils.c(inet_addr_match) */
-int xfrm_addr_match(xfrm_address_t *x1, xfrm_address_t *x2, int bits)
-{
-	__u32 *a1 = (__u32 *)x1;
-	__u32 *a2 = (__u32 *)x2;
-	int words = bits >> 0x05;
-
-	bits &= 0x1f;
-
-	if (words)
-		if (memcmp(a1, a2, words << 2))
-			return -1;
-
-	if (bits) {
-		__u32 w1, w2;
-		__u32 mask;
-
-		w1 = a1[words];
-		w2 = a2[words];
-
-		mask = htonl((0xffffffff) << (0x20 - bits));
-
-		if ((w1 ^ w2) & mask)
-			return 1;
-	}
-
-	return 0;
-}
-
-struct typeent {
-	const char *t_name;
-	int t_type;
-};
-
-static const struct typeent xfrmproto_types[]= {
-	{ "esp", IPPROTO_ESP }, { "ah", IPPROTO_AH }, { "comp", IPPROTO_COMP },
-	{ NULL, -1 }
-};
-
-int xfrm_xfrmproto_getbyname(char *name)
-{
-	int i;
-
-	for (i = 0; ; i++) {
-		const struct typeent *t = &xfrmproto_types[i];
-		if (!t->t_name || t->t_type == -1)
-			break;
-
-		if (strcmp(t->t_name, name) == 0)
-			return t->t_type;
-	}
-
-	return -1;
-}
-
-const char *strxf_xfrmproto(__u8 proto)
-{
-	int i;
-
-	for (i = 0; ; i++) {
-		const struct typeent *t = &xfrmproto_types[i];
-		if (!t->t_name || t->t_type == -1)
-			break;
-
-		if (t->t_type == proto)
-			return t->t_name;
-	}
-
-	return NULL;
-}
-
-static const struct typeent algo_types[]= {
-	{ "enc", XFRMA_ALG_CRYPT }, { "auth", XFRMA_ALG_AUTH },
-	{ "comp", XFRMA_ALG_COMP }, { NULL, -1 }
-};
-
-int xfrm_algotype_getbyname(char *name)
-{
-	int i;
-
-	for (i = 0; ; i++) {
-		const struct typeent *t = &algo_types[i];
-		if (!t->t_name || t->t_type == -1)
-			break;
-
-		if (strcmp(t->t_name, name) == 0)
-			return t->t_type;
-	}
-
-	return -1;
-}
-
-const char *strxf_algotype(int type)
-{
-	int i;
-
-	for (i = 0; ; i++) {
-		const struct typeent *t = &algo_types[i];
-		if (!t->t_name || t->t_type == -1)
-			break;
-
-		if (t->t_type == type)
-			return t->t_name;
-	}
-
-	return NULL;
-}
-
-const char *strxf_mask8(__u8 mask)
-{
-	static char str[16];
-	const int sn = sizeof(mask) * 8 - 1;
-	__u8 b;
-	int i = 0;
-
-	for (b = (1 << sn); b > 0; b >>= 1)
-		str[i++] = ((b & mask) ? '1' : '0');
-	str[i] = '\0';
-
-	return str;
-}
-
-const char *strxf_mask32(__u32 mask)
-{
-	static char str[16];
-
-	sprintf(str, "%.8x", mask);
-
-	return str;
-}
-
-const char *strxf_share(__u8 share)
-{
-	static char str[32];
-
-	switch (share) {
-	case XFRM_SHARE_ANY:
-		strcpy(str, "any");
-		break;
-	case XFRM_SHARE_SESSION:
-		strcpy(str, "session");
-		break;
-	case XFRM_SHARE_USER:
-		strcpy(str, "user");
-		break;
-	case XFRM_SHARE_UNIQUE:
-		strcpy(str, "unique");
-		break;
-	default:
-		sprintf(str, "%u", share);
-		break;
-	}
-
-	return str;
-}
-
-const char *strxf_proto(__u8 proto)
-{
-	static char buf[32];
-	struct protoent *pp;
-	const char *p;
-
-	pp = getprotobynumber(proto);
-	if (pp)
-		p = pp->p_name;
-	else {
-		sprintf(buf, "%u", proto);
-		p = buf;
-	}
-
-	return p;
-}
-
-void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id,
-			__u8 mode, __u32 reqid, __u16 family, int force_spi,
-			FILE *fp, const char *prefix, const char *title)
-{
-	char abuf[256];
-
-	if (title)
-		fprintf(fp, title);
-
-	memset(abuf, '\0', sizeof(abuf));
-	fprintf(fp, "src %s ", rt_addr_n2a(family, sizeof(*saddr),
-					   saddr, abuf, sizeof(abuf)));
-	memset(abuf, '\0', sizeof(abuf));
-	fprintf(fp, "dst %s", rt_addr_n2a(family, sizeof(id->daddr),
-					  &id->daddr, abuf, sizeof(abuf)));
-	fprintf(fp, "%s", _SL_);
-
-	if (prefix)
-		fprintf(fp, prefix);
-	fprintf(fp, "\t");
-
-	fprintf(fp, "proto %s ", strxf_xfrmproto(id->proto));
-
-	if (show_stats > 0 || force_spi || id->spi) {
-		__u32 spi = ntohl(id->spi);
-		fprintf(fp, "spi 0x%08x", spi);
-		if (show_stats > 0)
-			fprintf(fp, "(%u)", spi);
-		fprintf(fp, " ");
-	}
-
-	fprintf(fp, "reqid %u", reqid);
-	if (show_stats > 0)
-		fprintf(fp, "(0x%08x)", reqid);
-	fprintf(fp, " ");
-
-	fprintf(fp, "mode ");
-	switch (mode) {
-	case 0:
-		fprintf(fp, "transport");
-		break;
-	case 1:
-		fprintf(fp, "tunnel");
-		break;
-	default:
-		fprintf(fp, "%u", mode);
-		break;
-	}
-	fprintf(fp, "%s", _SL_);
-}
-
-static const char *strxf_limit(__u64 limit)
-{
-	static char str[32];
-	if (limit == XFRM_INF)
-		strcpy(str, "(INF)");
-	else
-		sprintf(str, "%llu", (unsigned long long) limit);
-
-	return str;
-}
-
-void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix)
-{
-	if (prefix)
-		fprintf(fp, prefix);
-	fprintf(fp, "stats:");
-	fprintf(fp, "%s", _SL_);
-
-	if (prefix)
-		fprintf(fp, prefix);
-	fprintf(fp, "  ");
-	fprintf(fp, "replay-window %u ", s->replay_window);
-	fprintf(fp, "replay %u ", s->replay);
-	fprintf(fp, "failed %u", s->integrity_failed);
-	fprintf(fp, "%s", _SL_);
-}
-
-static const char *strxf_time(__u64 time)
-{
-	static char str[32];
-
-	if (time == 0)
-		strcpy(str, "-");
-	else {
-		time_t t;
-		struct tm *tp;
-
-		/* XXX: treat time in the same manner of kernel's 
-		 * net/xfrm/xfrm_{user,state}.c
-		 */
-		t = (long)time;
-		tp = localtime(&t);
-
-		strftime(str, sizeof(str), "%Y-%m-%d %T", tp);
-	}
-
-	return str;
-}
-
-void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg,
-			 struct xfrm_lifetime_cur *cur,
-			 FILE *fp, const char *prefix)
-{
-	if (cfg) {
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "lifetime config:");
-		fprintf(fp, "%s", _SL_);
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "  ");
-		fprintf(fp, "limit: ");
-		fprintf(fp, "soft ");
-		fprintf(fp, strxf_limit(cfg->soft_byte_limit));
-		fprintf(fp, "(bytes), hard ");
-		fprintf(fp, strxf_limit(cfg->hard_byte_limit));
-		fprintf(fp, "(bytes)");
-		fprintf(fp, "%s", _SL_);
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "  ");
-		fprintf(fp, "limit: ");
-		fprintf(fp, "soft ");
-		fprintf(fp, strxf_limit(cfg->soft_packet_limit));
-		fprintf(fp, "(packets), hard ");
-		fprintf(fp, strxf_limit(cfg->hard_packet_limit));
-		fprintf(fp, "(packets)");
-		fprintf(fp, "%s", _SL_);
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "  ");
-		fprintf(fp, "expire add: ");
-		fprintf(fp, "soft ");
-		fprintf(fp, "%llu", (unsigned long long) cfg->soft_add_expires_seconds);
-		fprintf(fp, "(sec), hard ");
-		fprintf(fp, "%llu", (unsigned long long) cfg->hard_add_expires_seconds);
-		fprintf(fp, "(sec)");
-		fprintf(fp, "%s", _SL_);
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "  ");
-		fprintf(fp, "expire use: ");
-		fprintf(fp, "soft ");
-		fprintf(fp, "%llu", (unsigned long long) cfg->soft_use_expires_seconds);
-		fprintf(fp, "(sec), hard ");
-		fprintf(fp, "%llu", (unsigned long long) cfg->hard_use_expires_seconds);
-		fprintf(fp, "(sec)");
-		fprintf(fp, "%s", _SL_);
-	}
-	if (cur) {
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "lifetime current:");
-		fprintf(fp, "%s", _SL_);
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "  ");
-		fprintf(fp, "%llu(bytes), ", (unsigned long long) cur->bytes);
-		fprintf(fp, "%llu(packets)", (unsigned long long) cur->packets);
-		fprintf(fp, "%s", _SL_);
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "  ");
-		fprintf(fp, "add %s ", strxf_time(cur->add_time));
-		fprintf(fp, "use %s", strxf_time(cur->use_time));
-		fprintf(fp, "%s", _SL_);
-	}
-}
-
-void xfrm_selector_print(struct xfrm_selector *sel, __u16 family,
-			 FILE *fp, const char *prefix)
-{
-	char abuf[256];
-	__u16 f;
-
-	f = sel->family;
-	if (f == AF_UNSPEC)
-		f = family;
-	if (f == AF_UNSPEC)
-		f = preferred_family;
-
-	if (prefix)
-		fprintf(fp, prefix);
-
-	memset(abuf, '\0', sizeof(abuf));
-	fprintf(fp, "src %s/%u ", rt_addr_n2a(f, sizeof(sel->saddr),
-					      &sel->saddr, abuf, sizeof(abuf)),
-		sel->prefixlen_s);
-
-	memset(abuf, '\0', sizeof(abuf));
-	fprintf(fp, "dst %s/%u ", rt_addr_n2a(f, sizeof(sel->daddr),
-					      &sel->daddr, abuf, sizeof(abuf)),
-		sel->prefixlen_d);
-
-	if (sel->proto)
-		fprintf(fp, "proto %s ", strxf_proto(sel->proto));
-	switch (sel->proto) {
-	case IPPROTO_TCP:
-	case IPPROTO_UDP:
-	case IPPROTO_SCTP:
-	case IPPROTO_DCCP:
-	default: /* XXX */
-		if (sel->sport_mask)
-			fprintf(fp, "sport %u ", ntohs(sel->sport));
-		if (sel->dport_mask)
-			fprintf(fp, "dport %u ", ntohs(sel->dport));
-		break;
-	case IPPROTO_ICMP:
-	case IPPROTO_ICMPV6:
-		/* type/code is stored at sport/dport in selector */
-		if (sel->sport_mask)
-			fprintf(fp, "type %u ", ntohs(sel->sport));
-		if (sel->dport_mask)
-			fprintf(fp, "code %u ", ntohs(sel->dport));
-		break;
-	}
-
-	if (sel->ifindex > 0) {
-		char buf[IFNAMSIZ];
-
-		memset(buf, '\0', sizeof(buf));
-		if_indextoname(sel->ifindex, buf);
-		fprintf(fp, "dev %s ", buf);
-	}
-
-	if (show_stats > 0)
-		fprintf(fp, "uid %u", sel->user);
-
-	fprintf(fp, "%s", _SL_);
-}
-
-static void xfrm_algo_print(struct xfrm_algo *algo, int type, int len,
-			    FILE *fp, const char *prefix)
-{
-	int keylen;
-	int i;
-
-	if (prefix)
-		fprintf(fp, prefix);
-
-	fprintf(fp, "%s ", strxf_algotype(type));
-
-	if (len < sizeof(*algo)) {
-		fprintf(fp, "(ERROR truncated)");
-		goto fin;
-	}
-	len -= sizeof(*algo);
-
-	fprintf(fp, "%s ", algo->alg_name);
-
-	keylen = algo->alg_key_len / 8;
-	if (len < keylen) {
-		fprintf(fp, "(ERROR truncated)");
-		goto fin;
-	}
-
-	fprintf(fp, "0x");
-	for (i = 0; i < keylen; i ++)
-		fprintf(fp, "%.2x", (unsigned char)algo->alg_key[i]);
-
-	if (show_stats > 0)
-		fprintf(fp, " (%d bits)", algo->alg_key_len);
-
- fin:
-	fprintf(fp, "%s", _SL_);
-}
-
-static void xfrm_tmpl_print(struct xfrm_user_tmpl *tmpls, int len,
-			    __u16 family, FILE *fp, const char *prefix)
-{
-	int ntmpls = len / sizeof(struct xfrm_user_tmpl);
-	int i;
-
-	if (ntmpls <= 0) {
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "(ERROR \"tmpl\" truncated)");
-		fprintf(fp, "%s", _SL_);
-		return;
-	}
-
-	for (i = 0; i < ntmpls; i++) {
-		struct xfrm_user_tmpl *tmpl = &tmpls[i];
-
-		if (prefix)
-			fprintf(fp, prefix);
-
-		xfrm_id_info_print(&tmpl->saddr, &tmpl->id, tmpl->mode,
-				   tmpl->reqid, family, 0, fp, prefix, "tmpl ");
-
-		if (show_stats > 0 || tmpl->optional) {
-			if (prefix)
-				fprintf(fp, prefix);
-			fprintf(fp, "\t");
-			switch (tmpl->optional) {
-			case 0:
-				if (show_stats > 0)
-					fprintf(fp, "level required ");
-				break;
-			case 1:
-				fprintf(fp, "level use ");
-				break;
-			default:
-				fprintf(fp, "level %u ", tmpl->optional);
-				break;
-			}
-
-			if (show_stats > 0)
-				fprintf(fp, "share %s ", strxf_share(tmpl->share));
-
-			fprintf(fp, "%s", _SL_);
-		}
-
-		if (show_stats > 0) {
-			if (prefix)
-				fprintf(fp, prefix);
-			fprintf(fp, "\t");
-			fprintf(fp, "%s-mask %s ",
-				strxf_algotype(XFRMA_ALG_CRYPT),
-				strxf_mask32(tmpl->ealgos));
-			fprintf(fp, "%s-mask %s ",
-				strxf_algotype(XFRMA_ALG_AUTH),
-				strxf_mask32(tmpl->aalgos));
-			fprintf(fp, "%s-mask %s",
-				strxf_algotype(XFRMA_ALG_COMP),
-				strxf_mask32(tmpl->calgos));
-
-			fprintf(fp, "%s", _SL_);
-		}
-	}
-}
-
-void xfrm_xfrma_print(struct rtattr *tb[], __u16 family,
-		      FILE *fp, const char *prefix)
-{
-	if (tb[XFRMA_ALG_AUTH]) {
-		struct rtattr *rta = tb[XFRMA_ALG_AUTH];
-		xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
-				XFRMA_ALG_AUTH, RTA_PAYLOAD(rta), fp, prefix);
-	}
-
-	if (tb[XFRMA_ALG_CRYPT]) {
-		struct rtattr *rta = tb[XFRMA_ALG_CRYPT];
-		xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
-				XFRMA_ALG_CRYPT, RTA_PAYLOAD(rta), fp, prefix);
-	}
-
-	if (tb[XFRMA_ALG_COMP]) {
-		struct rtattr *rta = tb[XFRMA_ALG_COMP];
-		xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta),
-				XFRMA_ALG_COMP, RTA_PAYLOAD(rta), fp, prefix);
-	}
-
-	if (tb[XFRMA_ENCAP]) {
-		struct xfrm_encap_tmpl *e;
-		char abuf[256];
-
-		if (prefix)
-			fprintf(fp, prefix);
-		fprintf(fp, "encap ");
-
-		if (RTA_PAYLOAD(tb[XFRMA_ENCAP]) < sizeof(*e)) {
-			fprintf(fp, "(ERROR truncated)");
-			fprintf(fp, "%s", _SL_);
-			return;
-		}
-		e = (struct xfrm_encap_tmpl *) RTA_DATA(tb[XFRMA_ENCAP]);
-
-		fprintf(fp, "type ");
-		switch (e->encap_type) {
-		case 1:
-			fprintf(fp, "espinudp-nonike ");
-			break;
-		case 2:
-			fprintf(fp, "espinudp ");
-			break;
-		default:
-			fprintf(fp, "%u ", e->encap_type);
-			break;
-		}
-		fprintf(fp, "sport %u ", ntohs(e->encap_sport));
-		fprintf(fp, "dport %u ", ntohs(e->encap_dport));
-
-		memset(abuf, '\0', sizeof(abuf));
-		fprintf(fp, "addr %s",
-			rt_addr_n2a(family, sizeof(e->encap_oa),
-				    &e->encap_oa, abuf, sizeof(abuf)));
-		fprintf(fp, "%s", _SL_);
-	}
-
-	if (tb[XFRMA_TMPL]) {
-		struct rtattr *rta = tb[XFRMA_TMPL];
-		xfrm_tmpl_print((struct xfrm_user_tmpl *) RTA_DATA(rta),
-				RTA_PAYLOAD(rta), family, fp, prefix);
-	}
-}
-
-static int xfrm_selector_iszero(struct xfrm_selector *s)
-{
-	struct xfrm_selector s0;
-
-	memset(&s0, 0, sizeof(s0));
-
-	return (memcmp(&s0, s, sizeof(s0)) == 0);
-}
-
-void xfrm_state_info_print(struct xfrm_usersa_info *xsinfo,
-			    struct rtattr *tb[], FILE *fp, const char *prefix,
-			    const char *title)
-{
-	char buf[STRBUF_SIZE];
-
-	memset(buf, '\0', sizeof(buf));
-
-	xfrm_id_info_print(&xsinfo->saddr, &xsinfo->id, xsinfo->mode,
-			   xsinfo->reqid, xsinfo->family, 1, fp, prefix,
-			   title);
-
-	if (prefix)
-		STRBUF_CAT(buf, prefix);
-	STRBUF_CAT(buf, "\t");
-
-	fprintf(fp, buf);
-	fprintf(fp, "replay-window %u ", xsinfo->replay_window);
-	if (show_stats > 0)
-		fprintf(fp, "seq 0x%08u ", xsinfo->seq);
-	if (show_stats > 0 || xsinfo->flags) {
-		__u8 flags = xsinfo->flags;
-
-		fprintf(fp, "flag ");
-		XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_NOECN, "noecn");
-		XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_DECAP_DSCP, "decap-dscp");
-		if (flags)
-			fprintf(fp, "%x", flags);
-		if (show_stats > 0)
-			fprintf(fp, " (0x%s)", strxf_mask8(flags));
-	}
-	fprintf(fp, "%s", _SL_);
-
-	xfrm_xfrma_print(tb, xsinfo->family, fp, buf);
-
-	if (!xfrm_selector_iszero(&xsinfo->sel)) {
-		char sbuf[STRBUF_SIZE];
-
-		memcpy(sbuf, buf, sizeof(sbuf));
-		STRBUF_CAT(sbuf, "sel ");
-
-		xfrm_selector_print(&xsinfo->sel, xsinfo->family, fp, sbuf);
-	}
-
-	if (show_stats > 0) {
-		xfrm_lifetime_print(&xsinfo->lft, &xsinfo->curlft, fp, buf);
-		xfrm_stats_print(&xsinfo->stats, fp, buf);
-	}
-}
-
-void xfrm_policy_info_print(struct xfrm_userpolicy_info *xpinfo,
-			    struct rtattr *tb[], FILE *fp, const char *prefix,
-			    const char *title)
-{
-	char buf[STRBUF_SIZE];
-
-	memset(buf, '\0', sizeof(buf));
-
-	xfrm_selector_print(&xpinfo->sel, preferred_family, fp, title);
-
-	if (prefix)
-		STRBUF_CAT(buf, prefix);
-	STRBUF_CAT(buf, "\t");
-
-	fprintf(fp, buf);
-	fprintf(fp, "dir ");
-	switch (xpinfo->dir) {
-	case XFRM_POLICY_IN:
-		fprintf(fp, "in");
-		break;
-	case XFRM_POLICY_OUT:
-		fprintf(fp, "out");
-		break;
-	case XFRM_POLICY_FWD:
-		fprintf(fp, "fwd");
-		break;
-	default:
-		fprintf(fp, "%u", xpinfo->dir);
-		break;
-	}
-	fprintf(fp, " ");
-
-	switch (xpinfo->action) {
-	case XFRM_POLICY_ALLOW:
-		if (show_stats > 0)
-			fprintf(fp, "action allow ");
-		break;
-	case XFRM_POLICY_BLOCK:
-		fprintf(fp, "action block ");
-		break;
-	default:
-		fprintf(fp, "action %u ", xpinfo->action);
-		break;
-	}
-
-	if (show_stats)
-		fprintf(fp, "index %u ", xpinfo->index);
-	fprintf(fp, "priority %u ", xpinfo->priority);
-	if (show_stats > 0) {
-		fprintf(fp, "share %s ", strxf_share(xpinfo->share));
-		fprintf(fp, "flag 0x%s", strxf_mask8(xpinfo->flags));
-	}
-	fprintf(fp, "%s", _SL_);
-
-	if (show_stats > 0)
-		xfrm_lifetime_print(&xpinfo->lft, &xpinfo->curlft, fp, buf);
-
-	xfrm_xfrma_print(tb, xpinfo->sel.family, fp, buf);
-}
-
-int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family,
-		  int loose, int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-	inet_prefix dst;
-	inet_prefix src;
-
-	memset(&dst, 0, sizeof(dst));
-	memset(&src, 0, sizeof(src));
-
-	while (1) {
-		if (strcmp(*argv, "src") == 0) {
-			NEXT_ARG();
-
-			get_prefix(&src, *argv, preferred_family);
-			if (src.family == AF_UNSPEC)
-				invarg("\"src\" address family is AF_UNSPEC", *argv);
-			if (family)
-				*family = src.family;
-
-			memcpy(saddr, &src.data, sizeof(*saddr));
-
-			filter.id_src_mask = src.bitlen;
-
-		} else if (strcmp(*argv, "dst") == 0) {
-			NEXT_ARG();
-
-			get_prefix(&dst, *argv, preferred_family);
-			if (dst.family == AF_UNSPEC)
-				invarg("\"dst\" address family is AF_UNSPEC", *argv);
-			if (family)
-				*family = dst.family;
-
-			memcpy(&id->daddr, &dst.data, sizeof(id->daddr));
-
-			filter.id_dst_mask = dst.bitlen;
-
-		} else if (strcmp(*argv, "proto") == 0) {
-			int ret;
-
-			NEXT_ARG();
-
-			ret = xfrm_xfrmproto_getbyname(*argv);
-			if (ret < 0)
-				invarg("\"XFRM_PROTO\" is invalid", *argv);
-
-			id->proto = (__u8)ret;
-
-			filter.id_proto_mask = XFRM_FILTER_MASK_FULL;
-
-		} else if (strcmp(*argv, "spi") == 0) {
-			__u32 spi;
-
-			NEXT_ARG();
-			if (get_u32(&spi, *argv, 0))
-				invarg("\"SPI\" is invalid", *argv);
-
-			spi = htonl(spi);
-			id->spi = spi;
-
-			filter.id_spi_mask = XFRM_FILTER_MASK_FULL;
-
-		} else {
-			PREV_ARG(); /* back track */
-			break;
-		}
-
-		if (!NEXT_ARG_OK())
-			break;
-		NEXT_ARG();
-	}
-
-	if (src.family && dst.family && (src.family != dst.family))
-		invarg("the same address family is required between \"src\" and \"dst\"", *argv);
-
-	if (loose == 0 && id->proto == 0)
-		missarg("XFRM_PROTO");
-	if (argc == *argcp)
-		missarg("ID");
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-
-	if (matches(*argv, "transport") == 0)
-		*mode = 0;
-	else if (matches(*argv, "tunnel") == 0)
-		*mode = 1;
-	else
-		invarg("\"MODE\" is invalid", *argv);
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-int xfrm_encap_type_parse(__u16 *type, int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-
-	if (strcmp(*argv, "espinudp-nonike") == 0)
-		*type = 1;
-	else if (strcmp(*argv, "espinudp") == 0)
-		*type = 2;
-	else
-		invarg("\"ENCAP-TYPE\" is invalid", *argv);
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-/* NOTE: reqid is used by host-byte order */
-int xfrm_reqid_parse(__u32 *reqid, int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-
-	if (get_u32(reqid, *argv, 0))
-		invarg("\"REQID\" is invalid", *argv);
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-static int xfrm_selector_upspec_parse(struct xfrm_selector *sel,
-				      int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-	char *sportp = NULL;
-	char *dportp = NULL;
-	char *typep = NULL;
-	char *codep = NULL;
-
-	while (1) {
-		if (strcmp(*argv, "proto") == 0) {
-			__u8 upspec;
-
-			NEXT_ARG();
-
-			if (strcmp(*argv, "any") == 0)
-				upspec = 0;
-			else {
-				struct protoent *pp;
-				pp = getprotobyname(*argv);
-				if (pp)
-					upspec = pp->p_proto;
-				else {
-					if (get_u8(&upspec, *argv, 0))
-						invarg("\"PROTO\" is invalid", *argv);
-				}
-			}
-			sel->proto = upspec;
-
-			filter.upspec_proto_mask = XFRM_FILTER_MASK_FULL;
-
-		} else if (strcmp(*argv, "sport") == 0) {
-			sportp = *argv;
-
-			NEXT_ARG();
-
-			if (get_u16(&sel->sport, *argv, 0))
-				invarg("\"PORT\" is invalid", *argv);
-			sel->sport = htons(sel->sport);
-			if (sel->sport)
-				sel->sport_mask = ~((__u16)0);
-
-			filter.upspec_sport_mask = XFRM_FILTER_MASK_FULL;
-
-		} else if (strcmp(*argv, "dport") == 0) {
-			dportp = *argv;
-
-			NEXT_ARG();
-
-			if (get_u16(&sel->dport, *argv, 0))
-				invarg("\"PORT\" is invalid", *argv);
-			sel->dport = htons(sel->dport);
-			if (sel->dport)
-				sel->dport_mask = ~((__u16)0);
-
-			filter.upspec_dport_mask = XFRM_FILTER_MASK_FULL;
-
-		} else if (strcmp(*argv, "type") == 0) {
-			typep = *argv;
-
-			NEXT_ARG();
-
-			if (get_u16(&sel->sport, *argv, 0) ||
-			    (sel->sport & ~((__u16)0xff)))
-				invarg("\"type\" value is invalid", *argv);
-			sel->sport = htons(sel->sport);
-			sel->sport_mask = ~((__u16)0);
-
-			filter.upspec_sport_mask = XFRM_FILTER_MASK_FULL;
-
-
-		} else if (strcmp(*argv, "code") == 0) {
-			codep = *argv;
-
-			NEXT_ARG();
-
-			if (get_u16(&sel->dport, *argv, 0) ||
-			    (sel->dport & ~((__u16)0xff)))
-				invarg("\"code\" value is invalid", *argv);
-			sel->dport = htons(sel->dport);
-			sel->dport_mask = ~((__u16)0);
-
-			filter.upspec_dport_mask = XFRM_FILTER_MASK_FULL;
-
-		} else {
-			PREV_ARG(); /* back track */
-			break;
-		}
-
-		if (!NEXT_ARG_OK())
-			break;
-		NEXT_ARG();
-	}
-	if (argc == *argcp)
-		missarg("UPSPEC");
-	if (sportp || dportp) {
-		switch (sel->proto) {
-		case IPPROTO_TCP:
-		case IPPROTO_UDP:
-		case IPPROTO_SCTP:
-		case IPPROTO_DCCP:
-			break;
-		default:
-			fprintf(stderr, "\"sport\" and \"dport\" are invalid with proto=%s\n", strxf_proto(sel->proto));
-			exit(1);
-		}
-	}
-	if (typep || codep) {
-		switch (sel->proto) {
-		case IPPROTO_ICMP:
-		case IPPROTO_ICMPV6:
-			break;
-		default:
-			fprintf(stderr, "\"type\" and \"code\" are invalid with proto=%s\n", strxf_proto(sel->proto));
-			exit(1);
-		}
-	}
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-int xfrm_selector_parse(struct xfrm_selector *sel, int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-	inet_prefix dst;
-	inet_prefix src;
-	char *upspecp = NULL;
-
-	memset(&dst, 0, sizeof(dst));
-	memset(&src, 0, sizeof(src));
-
-	while (1) {
-		if (strcmp(*argv, "src") == 0) {
-			NEXT_ARG();
-
-			get_prefix(&src, *argv, preferred_family);
-			if (src.family == AF_UNSPEC)
-				invarg("\"src\" address family is AF_UNSPEC", *argv);
-			sel->family = src.family;
-
-			memcpy(&sel->saddr, &src.data, sizeof(sel->saddr));
-			sel->prefixlen_s = src.bitlen;
-
-			filter.sel_src_mask = src.bitlen;
-
-		} else if (strcmp(*argv, "dst") == 0) {
-			NEXT_ARG();
-
-			get_prefix(&dst, *argv, preferred_family);
-			if (dst.family == AF_UNSPEC)
-				invarg("\"dst\" address family is AF_UNSPEC", *argv);
-			sel->family = dst.family;
-
-			memcpy(&sel->daddr, &dst.data, sizeof(sel->daddr));
-			sel->prefixlen_d = dst.bitlen;
-
-			filter.sel_dst_mask = dst.bitlen;
-
-		} else if (strcmp(*argv, "dev") == 0) {
-			int ifindex;
-
-			NEXT_ARG();
-
-			if (strcmp(*argv, "none") == 0)
-				ifindex = 0;
-			else {
-				ifindex = if_nametoindex(*argv);
-				if (ifindex <= 0)
-					invarg("\"DEV\" is invalid", *argv);
-			}
-			sel->ifindex = ifindex;
-
-			filter.sel_dev_mask = XFRM_FILTER_MASK_FULL;
-
-		} else {
-			if (upspecp) {
-				PREV_ARG(); /* back track */
-				break;
-			} else {
-				upspecp = *argv;
-				xfrm_selector_upspec_parse(sel, &argc, &argv);
-			}
-		}
-
-		if (!NEXT_ARG_OK())
-			break;
-
-		NEXT_ARG();
-	}
-
-	if (src.family && dst.family && (src.family != dst.family))
-		invarg("the same address family is required between \"src\" and \"dst\"", *argv);
-
-	if (argc == *argcp)
-		missarg("SELECTOR");
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-int xfrm_lifetime_cfg_parse(struct xfrm_lifetime_cfg *lft,
-			    int *argcp, char ***argvp)
-{
-	int argc = *argcp;
-	char **argv = *argvp;
-	int ret;
-
-	if (strcmp(*argv, "time-soft") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->soft_add_expires_seconds, *argv, 0);
-		if (ret)
-			invarg("\"time-soft\" value is invalid", *argv);
-	} else if (strcmp(*argv, "time-hard") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->hard_add_expires_seconds, *argv, 0);
-		if (ret)
-			invarg("\"time-hard\" value is invalid", *argv);
-	} else if (strcmp(*argv, "time-use-soft") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->soft_use_expires_seconds, *argv, 0);
-		if (ret)
-			invarg("\"time-use-soft\" value is invalid", *argv);
-	} else if (strcmp(*argv, "time-use-hard") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->hard_use_expires_seconds, *argv, 0);
-		if (ret)
-			invarg("\"time-use-hard\" value is invalid", *argv);
-	} else if (strcmp(*argv, "byte-soft") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->soft_byte_limit, *argv, 0);
-		if (ret)
-			invarg("\"byte-soft\" value is invalid", *argv);
-	} else if (strcmp(*argv, "byte-hard") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->hard_byte_limit, *argv, 0);
-		if (ret)
-			invarg("\"byte-hard\" value is invalid", *argv);
-	} else if (strcmp(*argv, "packet-soft") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->soft_packet_limit, *argv, 0);
-		if (ret)
-			invarg("\"packet-soft\" value is invalid", *argv);
-	} else if (strcmp(*argv, "packet-hard") == 0) {
-		NEXT_ARG();
-		ret = get_u64(&lft->hard_packet_limit, *argv, 0);
-		if (ret)
-			invarg("\"packet-hard\" value is invalid", *argv);
-	} else
-		invarg("\"LIMIT\" is invalid", *argv);
-
-	*argcp = argc;
-	*argvp = argv;
-
-	return 0;
-}
-
-int do_xfrm(int argc, char **argv)
-{
-	memset(&filter, 0, sizeof(filter));
-
-	if (argc < 1)
-		usage();
-
-	if (matches(*argv, "state") == 0 ||
-	    matches(*argv, "sa") == 0)
-		return do_xfrm_state(argc-1, argv+1);
-	else if (matches(*argv, "policy") == 0)
-		return do_xfrm_policy(argc-1, argv+1);
-	else if (matches(*argv, "monitor") == 0)
-		return do_xfrm_monitor(argc-1, argv+1);
-	else if (matches(*argv, "help") == 0) {
-		usage();
-		fprintf(stderr, "xfrm Object \"%s\" is unknown.\n", *argv);
-		exit(-1);
-	}
-	usage();
-}