net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1 | /* $USAGI: $ */ |
| 2 | |
| 3 | /* |
| 4 | * Copyright (C)2004 USAGI/WIDE Project |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | /* |
| 21 | * based on ip.c, iproute.c |
| 22 | */ |
| 23 | /* |
| 24 | * Authors: |
| 25 | * Masahide NAKAMURA @USAGI |
| 26 | */ |
| 27 | |
| 28 | #include <stdio.h> |
| 29 | #include <stdlib.h> |
| 30 | #include <string.h> |
| 31 | #include <sys/types.h> |
| 32 | #include <sys/socket.h> |
| 33 | #include <time.h> |
| 34 | #include <netdb.h> |
| 35 | #include <net/if.h> |
| 36 | #include <linux/netlink.h> |
| 37 | #include <linux/rtnetlink.h> |
| 38 | #include <linux/xfrm.h> |
| 39 | |
| 40 | #include "utils.h" |
| 41 | #include "xfrm.h" |
| 42 | |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 43 | #define STRBUF_SIZE (128) |
| 44 | #define STRBUF_CAT(buf, str) \ |
| 45 | do { \ |
| 46 | int rest = sizeof(buf) - 1 - strlen(buf); \ |
| 47 | if (rest > 0) { \ |
| 48 | int len = strlen(str); \ |
| 49 | if (len > rest) \ |
| 50 | len = rest; \ |
| 51 | strncat(buf, str, len); \ |
| 52 | buf[sizeof(buf) - 1] = '\0'; \ |
| 53 | } \ |
| 54 | } while(0); |
| 55 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 56 | struct xfrm_filter filter; |
| 57 | |
| 58 | static void usage(void) __attribute__((noreturn)); |
| 59 | |
| 60 | static void usage(void) |
| 61 | { |
| 62 | fprintf(stderr, |
| 63 | "Usage: ip xfrm XFRM_OBJECT { COMMAND | help }\n" |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 64 | "where XFRM_OBJECT := { state | policy | monitor }\n"); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 65 | exit(-1); |
| 66 | } |
| 67 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 68 | /* This is based on utils.c(inet_addr_match) */ |
| 69 | int xfrm_addr_match(xfrm_address_t *x1, xfrm_address_t *x2, int bits) |
| 70 | { |
| 71 | __u32 *a1 = (__u32 *)x1; |
| 72 | __u32 *a2 = (__u32 *)x2; |
| 73 | int words = bits >> 0x05; |
| 74 | |
| 75 | bits &= 0x1f; |
| 76 | |
| 77 | if (words) |
| 78 | if (memcmp(a1, a2, words << 2)) |
| 79 | return -1; |
| 80 | |
| 81 | if (bits) { |
| 82 | __u32 w1, w2; |
| 83 | __u32 mask; |
| 84 | |
| 85 | w1 = a1[words]; |
| 86 | w2 = a2[words]; |
| 87 | |
| 88 | mask = htonl((0xffffffff) << (0x20 - bits)); |
| 89 | |
| 90 | if ((w1 ^ w2) & mask) |
| 91 | return 1; |
| 92 | } |
| 93 | |
| 94 | return 0; |
| 95 | } |
| 96 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 97 | struct typeent { |
| 98 | const char *t_name; |
| 99 | int t_type; |
| 100 | }; |
| 101 | |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 102 | static const struct typeent xfrmproto_types[]= { |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 103 | { "esp", IPPROTO_ESP }, { "ah", IPPROTO_AH }, { "comp", IPPROTO_COMP }, |
| 104 | { NULL, -1 } |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 105 | }; |
| 106 | |
| 107 | int xfrm_xfrmproto_getbyname(char *name) |
| 108 | { |
| 109 | int i; |
| 110 | |
| 111 | for (i = 0; ; i++) { |
| 112 | const struct typeent *t = &xfrmproto_types[i]; |
| 113 | if (!t->t_name || t->t_type == -1) |
| 114 | break; |
| 115 | |
| 116 | if (strcmp(t->t_name, name) == 0) |
| 117 | return t->t_type; |
| 118 | } |
| 119 | |
| 120 | return -1; |
| 121 | } |
| 122 | |
| 123 | const char *strxf_xfrmproto(__u8 proto) |
| 124 | { |
| 125 | int i; |
| 126 | |
| 127 | for (i = 0; ; i++) { |
| 128 | const struct typeent *t = &xfrmproto_types[i]; |
| 129 | if (!t->t_name || t->t_type == -1) |
| 130 | break; |
| 131 | |
| 132 | if (t->t_type == proto) |
| 133 | return t->t_name; |
| 134 | } |
| 135 | |
| 136 | return NULL; |
| 137 | } |
| 138 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 139 | static const struct typeent algo_types[]= { |
| 140 | { "enc", XFRMA_ALG_CRYPT }, { "auth", XFRMA_ALG_AUTH }, |
| 141 | { "comp", XFRMA_ALG_COMP }, { NULL, -1 } |
| 142 | }; |
| 143 | |
| 144 | int xfrm_algotype_getbyname(char *name) |
| 145 | { |
| 146 | int i; |
| 147 | |
| 148 | for (i = 0; ; i++) { |
| 149 | const struct typeent *t = &algo_types[i]; |
| 150 | if (!t->t_name || t->t_type == -1) |
| 151 | break; |
| 152 | |
| 153 | if (strcmp(t->t_name, name) == 0) |
| 154 | return t->t_type; |
| 155 | } |
| 156 | |
| 157 | return -1; |
| 158 | } |
| 159 | |
| 160 | const char *strxf_algotype(int type) |
| 161 | { |
| 162 | int i; |
| 163 | |
| 164 | for (i = 0; ; i++) { |
| 165 | const struct typeent *t = &algo_types[i]; |
| 166 | if (!t->t_name || t->t_type == -1) |
| 167 | break; |
| 168 | |
| 169 | if (t->t_type == type) |
| 170 | return t->t_name; |
| 171 | } |
| 172 | |
| 173 | return NULL; |
| 174 | } |
| 175 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 176 | const char *strxf_mask8(__u8 mask) |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 177 | { |
| 178 | static char str[16]; |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 179 | const int sn = sizeof(mask) * 8 - 1; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 180 | __u8 b; |
| 181 | int i = 0; |
| 182 | |
| 183 | for (b = (1 << sn); b > 0; b >>= 1) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 184 | str[i++] = ((b & mask) ? '1' : '0'); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 185 | str[i] = '\0'; |
| 186 | |
| 187 | return str; |
| 188 | } |
| 189 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 190 | const char *strxf_mask32(__u32 mask) |
| 191 | { |
| 192 | static char str[16]; |
| 193 | |
| 194 | sprintf(str, "%.8x", mask); |
| 195 | |
| 196 | return str; |
| 197 | } |
| 198 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 199 | const char *strxf_share(__u8 share) |
| 200 | { |
| 201 | static char str[32]; |
| 202 | |
| 203 | switch (share) { |
| 204 | case XFRM_SHARE_ANY: |
| 205 | strcpy(str, "any"); |
| 206 | break; |
| 207 | case XFRM_SHARE_SESSION: |
| 208 | strcpy(str, "session"); |
| 209 | break; |
| 210 | case XFRM_SHARE_USER: |
| 211 | strcpy(str, "user"); |
| 212 | break; |
| 213 | case XFRM_SHARE_UNIQUE: |
| 214 | strcpy(str, "unique"); |
| 215 | break; |
| 216 | default: |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 217 | sprintf(str, "%u", share); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 218 | break; |
| 219 | } |
| 220 | |
| 221 | return str; |
| 222 | } |
| 223 | |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 224 | const char *strxf_proto(__u8 proto) |
| 225 | { |
| 226 | static char buf[32]; |
| 227 | struct protoent *pp; |
| 228 | const char *p; |
| 229 | |
| 230 | pp = getprotobynumber(proto); |
| 231 | if (pp) |
| 232 | p = pp->p_name; |
| 233 | else { |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 234 | sprintf(buf, "%u", proto); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 235 | p = buf; |
| 236 | } |
| 237 | |
| 238 | return p; |
| 239 | } |
| 240 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 241 | void xfrm_id_info_print(xfrm_address_t *saddr, struct xfrm_id *id, |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 242 | __u8 mode, __u32 reqid, __u16 family, int force_spi, |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 243 | FILE *fp, const char *prefix, const char *title) |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 244 | { |
| 245 | char abuf[256]; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 246 | |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 247 | if (title) |
| 248 | fprintf(fp, title); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 249 | |
| 250 | memset(abuf, '\0', sizeof(abuf)); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 251 | fprintf(fp, "src %s ", rt_addr_n2a(family, sizeof(*saddr), |
| 252 | saddr, abuf, sizeof(abuf))); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 253 | memset(abuf, '\0', sizeof(abuf)); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 254 | fprintf(fp, "dst %s", rt_addr_n2a(family, sizeof(id->daddr), |
| 255 | &id->daddr, abuf, sizeof(abuf))); |
| 256 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 257 | |
| 258 | if (prefix) |
| 259 | fprintf(fp, prefix); |
| 260 | fprintf(fp, "\t"); |
| 261 | |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 262 | fprintf(fp, "proto %s ", strxf_xfrmproto(id->proto)); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 263 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 264 | if (show_stats > 0 || force_spi || id->spi) { |
| 265 | __u32 spi = ntohl(id->spi); |
| 266 | fprintf(fp, "spi 0x%08x", spi); |
| 267 | if (show_stats > 0) |
| 268 | fprintf(fp, "(%u)", spi); |
| 269 | fprintf(fp, " "); |
| 270 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 271 | |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 272 | fprintf(fp, "reqid %u", reqid); |
| 273 | if (show_stats > 0) |
| 274 | fprintf(fp, "(0x%08x)", reqid); |
| 275 | fprintf(fp, " "); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 276 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 277 | fprintf(fp, "mode "); |
| 278 | switch (mode) { |
| 279 | case 0: |
| 280 | fprintf(fp, "transport"); |
| 281 | break; |
| 282 | case 1: |
| 283 | fprintf(fp, "tunnel"); |
| 284 | break; |
| 285 | default: |
| 286 | fprintf(fp, "%u", mode); |
| 287 | break; |
| 288 | } |
| 289 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 290 | } |
| 291 | |
| 292 | static const char *strxf_limit(__u64 limit) |
| 293 | { |
| 294 | static char str[32]; |
| 295 | if (limit == XFRM_INF) |
| 296 | strcpy(str, "(INF)"); |
| 297 | else |
net[shemminger]!shemminger | b906243 | 2005-01-17 23:28:16 +0000 | [diff] [blame] | 298 | sprintf(str, "%llu", (unsigned long long) limit); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 299 | |
| 300 | return str; |
| 301 | } |
| 302 | |
| 303 | void xfrm_stats_print(struct xfrm_stats *s, FILE *fp, const char *prefix) |
| 304 | { |
| 305 | if (prefix) |
| 306 | fprintf(fp, prefix); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 307 | fprintf(fp, "stats:"); |
| 308 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 309 | |
| 310 | if (prefix) |
| 311 | fprintf(fp, prefix); |
| 312 | fprintf(fp, " "); |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 313 | fprintf(fp, "replay-window %u ", s->replay_window); |
| 314 | fprintf(fp, "replay %u ", s->replay); |
| 315 | fprintf(fp, "failed %u", s->integrity_failed); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 316 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 317 | } |
| 318 | |
| 319 | static const char *strxf_time(__u64 time) |
| 320 | { |
| 321 | static char str[32]; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 322 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 323 | if (time == 0) |
| 324 | strcpy(str, "-"); |
| 325 | else { |
| 326 | time_t t; |
| 327 | struct tm *tp; |
| 328 | |
| 329 | /* XXX: treat time in the same manner of kernel's |
| 330 | * net/xfrm/xfrm_{user,state}.c |
| 331 | */ |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 332 | t = (long)time; |
| 333 | tp = localtime(&t); |
| 334 | |
net[shemminger]!shemminger | 44d3eb2 | 2004-10-07 18:55:51 +0000 | [diff] [blame] | 335 | strftime(str, sizeof(str), "%Y-%m-%d %T", tp); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 336 | } |
| 337 | |
| 338 | return str; |
| 339 | } |
| 340 | |
| 341 | void xfrm_lifetime_print(struct xfrm_lifetime_cfg *cfg, |
| 342 | struct xfrm_lifetime_cur *cur, |
| 343 | FILE *fp, const char *prefix) |
| 344 | { |
| 345 | if (cfg) { |
| 346 | if (prefix) |
| 347 | fprintf(fp, prefix); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 348 | fprintf(fp, "lifetime config:"); |
| 349 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 350 | |
| 351 | if (prefix) |
| 352 | fprintf(fp, prefix); |
| 353 | fprintf(fp, " "); |
| 354 | fprintf(fp, "limit: "); |
| 355 | fprintf(fp, "soft "); |
| 356 | fprintf(fp, strxf_limit(cfg->soft_byte_limit)); |
| 357 | fprintf(fp, "(bytes), hard "); |
| 358 | fprintf(fp, strxf_limit(cfg->hard_byte_limit)); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 359 | fprintf(fp, "(bytes)"); |
| 360 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 361 | |
| 362 | if (prefix) |
| 363 | fprintf(fp, prefix); |
| 364 | fprintf(fp, " "); |
| 365 | fprintf(fp, "limit: "); |
| 366 | fprintf(fp, "soft "); |
| 367 | fprintf(fp, strxf_limit(cfg->soft_packet_limit)); |
| 368 | fprintf(fp, "(packets), hard "); |
| 369 | fprintf(fp, strxf_limit(cfg->hard_packet_limit)); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 370 | fprintf(fp, "(packets)"); |
| 371 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 372 | |
| 373 | if (prefix) |
| 374 | fprintf(fp, prefix); |
| 375 | fprintf(fp, " "); |
| 376 | fprintf(fp, "expire add: "); |
| 377 | fprintf(fp, "soft "); |
net[shemminger]!shemminger | b906243 | 2005-01-17 23:28:16 +0000 | [diff] [blame] | 378 | fprintf(fp, "%llu", (unsigned long long) cfg->soft_add_expires_seconds); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 379 | fprintf(fp, "(sec), hard "); |
net[shemminger]!shemminger | b906243 | 2005-01-17 23:28:16 +0000 | [diff] [blame] | 380 | fprintf(fp, "%llu", (unsigned long long) cfg->hard_add_expires_seconds); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 381 | fprintf(fp, "(sec)"); |
| 382 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 383 | |
| 384 | if (prefix) |
| 385 | fprintf(fp, prefix); |
| 386 | fprintf(fp, " "); |
| 387 | fprintf(fp, "expire use: "); |
| 388 | fprintf(fp, "soft "); |
net[shemminger]!shemminger | b906243 | 2005-01-17 23:28:16 +0000 | [diff] [blame] | 389 | fprintf(fp, "%llu", (unsigned long long) cfg->soft_use_expires_seconds); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 390 | fprintf(fp, "(sec), hard "); |
net[shemminger]!shemminger | b906243 | 2005-01-17 23:28:16 +0000 | [diff] [blame] | 391 | fprintf(fp, "%llu", (unsigned long long) cfg->hard_use_expires_seconds); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 392 | fprintf(fp, "(sec)"); |
| 393 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 394 | } |
| 395 | if (cur) { |
| 396 | if (prefix) |
| 397 | fprintf(fp, prefix); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 398 | fprintf(fp, "lifetime current:"); |
| 399 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 400 | |
| 401 | if (prefix) |
| 402 | fprintf(fp, prefix); |
| 403 | fprintf(fp, " "); |
net[shemminger]!shemminger | b906243 | 2005-01-17 23:28:16 +0000 | [diff] [blame] | 404 | fprintf(fp, "%llu(bytes), ", (unsigned long long) cur->bytes); |
| 405 | fprintf(fp, "%llu(packets)", (unsigned long long) cur->packets); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 406 | fprintf(fp, "%s", _SL_); |
| 407 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 408 | if (prefix) |
| 409 | fprintf(fp, prefix); |
| 410 | fprintf(fp, " "); |
| 411 | fprintf(fp, "add %s ", strxf_time(cur->add_time)); |
| 412 | fprintf(fp, "use %s", strxf_time(cur->use_time)); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 413 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 414 | } |
| 415 | } |
| 416 | |
| 417 | void xfrm_selector_print(struct xfrm_selector *sel, __u16 family, |
| 418 | FILE *fp, const char *prefix) |
| 419 | { |
| 420 | char abuf[256]; |
| 421 | __u16 f; |
| 422 | |
| 423 | f = sel->family; |
| 424 | if (f == AF_UNSPEC) |
| 425 | f = family; |
| 426 | if (f == AF_UNSPEC) |
| 427 | f = preferred_family; |
| 428 | |
| 429 | if (prefix) |
| 430 | fprintf(fp, prefix); |
| 431 | |
| 432 | memset(abuf, '\0', sizeof(abuf)); |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 433 | fprintf(fp, "src %s/%u ", rt_addr_n2a(f, sizeof(sel->saddr), |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 434 | &sel->saddr, abuf, sizeof(abuf)), |
| 435 | sel->prefixlen_s); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 436 | |
| 437 | memset(abuf, '\0', sizeof(abuf)); |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 438 | fprintf(fp, "dst %s/%u ", rt_addr_n2a(f, sizeof(sel->daddr), |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 439 | &sel->daddr, abuf, sizeof(abuf)), |
| 440 | sel->prefixlen_d); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 441 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 442 | if (sel->proto) |
| 443 | fprintf(fp, "proto %s ", strxf_proto(sel->proto)); |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 444 | switch (sel->proto) { |
| 445 | case IPPROTO_TCP: |
| 446 | case IPPROTO_UDP: |
| 447 | case IPPROTO_SCTP: |
shemminger | 27356a5 | 2006-01-12 18:31:36 +0000 | [diff] [blame^] | 448 | case IPPROTO_DCCP: |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 449 | default: /* XXX */ |
| 450 | if (sel->sport_mask) |
| 451 | fprintf(fp, "sport %u ", ntohs(sel->sport)); |
| 452 | if (sel->dport_mask) |
| 453 | fprintf(fp, "dport %u ", ntohs(sel->dport)); |
| 454 | break; |
| 455 | case IPPROTO_ICMP: |
| 456 | case IPPROTO_ICMPV6: |
| 457 | /* type/code is stored at sport/dport in selector */ |
| 458 | if (sel->sport_mask) |
| 459 | fprintf(fp, "type %u ", ntohs(sel->sport)); |
| 460 | if (sel->dport_mask) |
| 461 | fprintf(fp, "code %u ", ntohs(sel->dport)); |
| 462 | break; |
| 463 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 464 | |
| 465 | if (sel->ifindex > 0) { |
net[shemminger]!shemminger | 44d3eb2 | 2004-10-07 18:55:51 +0000 | [diff] [blame] | 466 | char buf[IFNAMSIZ]; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 467 | |
| 468 | memset(buf, '\0', sizeof(buf)); |
| 469 | if_indextoname(sel->ifindex, buf); |
| 470 | fprintf(fp, "dev %s ", buf); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 471 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 472 | |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 473 | if (show_stats > 0) |
| 474 | fprintf(fp, "uid %u", sel->user); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 475 | |
| 476 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 477 | } |
| 478 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 479 | static void xfrm_algo_print(struct xfrm_algo *algo, int type, int len, |
| 480 | FILE *fp, const char *prefix) |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 481 | { |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 482 | int keylen; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 483 | int i; |
| 484 | |
| 485 | if (prefix) |
| 486 | fprintf(fp, prefix); |
| 487 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 488 | fprintf(fp, "%s ", strxf_algotype(type)); |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 489 | |
| 490 | if (len < sizeof(*algo)) { |
| 491 | fprintf(fp, "(ERROR truncated)"); |
| 492 | goto fin; |
| 493 | } |
| 494 | len -= sizeof(*algo); |
| 495 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 496 | fprintf(fp, "%s ", algo->alg_name); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 497 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 498 | keylen = algo->alg_key_len / 8; |
| 499 | if (len < keylen) { |
| 500 | fprintf(fp, "(ERROR truncated)"); |
| 501 | goto fin; |
| 502 | } |
| 503 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 504 | fprintf(fp, "0x"); |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 505 | for (i = 0; i < keylen; i ++) |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 506 | fprintf(fp, "%.2x", (unsigned char)algo->alg_key[i]); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 507 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 508 | if (show_stats > 0) |
| 509 | fprintf(fp, " (%d bits)", algo->alg_key_len); |
| 510 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 511 | fin: |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 512 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 513 | } |
| 514 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 515 | static void xfrm_tmpl_print(struct xfrm_user_tmpl *tmpls, int len, |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 516 | __u16 family, FILE *fp, const char *prefix) |
| 517 | { |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 518 | int ntmpls = len / sizeof(struct xfrm_user_tmpl); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 519 | int i; |
| 520 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 521 | if (ntmpls <= 0) { |
| 522 | if (prefix) |
| 523 | fprintf(fp, prefix); |
| 524 | fprintf(fp, "(ERROR \"tmpl\" truncated)"); |
| 525 | fprintf(fp, "%s", _SL_); |
| 526 | return; |
| 527 | } |
| 528 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 529 | for (i = 0; i < ntmpls; i++) { |
| 530 | struct xfrm_user_tmpl *tmpl = &tmpls[i]; |
| 531 | |
| 532 | if (prefix) |
| 533 | fprintf(fp, prefix); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 534 | |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 535 | xfrm_id_info_print(&tmpl->saddr, &tmpl->id, tmpl->mode, |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 536 | tmpl->reqid, family, 0, fp, prefix, "tmpl "); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 537 | |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 538 | if (show_stats > 0 || tmpl->optional) { |
| 539 | if (prefix) |
| 540 | fprintf(fp, prefix); |
| 541 | fprintf(fp, "\t"); |
| 542 | switch (tmpl->optional) { |
| 543 | case 0: |
| 544 | if (show_stats > 0) |
| 545 | fprintf(fp, "level required "); |
| 546 | break; |
| 547 | case 1: |
| 548 | fprintf(fp, "level use "); |
| 549 | break; |
| 550 | default: |
| 551 | fprintf(fp, "level %u ", tmpl->optional); |
| 552 | break; |
| 553 | } |
| 554 | |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 555 | if (show_stats > 0) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 556 | fprintf(fp, "share %s ", strxf_share(tmpl->share)); |
| 557 | |
| 558 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 559 | } |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 560 | |
| 561 | if (show_stats > 0) { |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 562 | if (prefix) |
| 563 | fprintf(fp, prefix); |
| 564 | fprintf(fp, "\t"); |
| 565 | fprintf(fp, "%s-mask %s ", |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 566 | strxf_algotype(XFRMA_ALG_CRYPT), |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 567 | strxf_mask32(tmpl->ealgos)); |
| 568 | fprintf(fp, "%s-mask %s ", |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 569 | strxf_algotype(XFRMA_ALG_AUTH), |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 570 | strxf_mask32(tmpl->aalgos)); |
| 571 | fprintf(fp, "%s-mask %s", |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 572 | strxf_algotype(XFRMA_ALG_COMP), |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 573 | strxf_mask32(tmpl->calgos)); |
| 574 | |
| 575 | fprintf(fp, "%s", _SL_); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 576 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 577 | } |
| 578 | } |
| 579 | |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 580 | void xfrm_xfrma_print(struct rtattr *tb[], __u16 family, |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 581 | FILE *fp, const char *prefix) |
| 582 | { |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 583 | if (tb[XFRMA_ALG_AUTH]) { |
| 584 | struct rtattr *rta = tb[XFRMA_ALG_AUTH]; |
| 585 | xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta), |
osdl.net!shemminger | 5cf576d | 2005-03-10 19:04:00 +0000 | [diff] [blame] | 586 | XFRMA_ALG_AUTH, RTA_PAYLOAD(rta), fp, prefix); |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 587 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 588 | |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 589 | if (tb[XFRMA_ALG_CRYPT]) { |
| 590 | struct rtattr *rta = tb[XFRMA_ALG_CRYPT]; |
| 591 | xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta), |
osdl.net!shemminger | 5cf576d | 2005-03-10 19:04:00 +0000 | [diff] [blame] | 592 | XFRMA_ALG_CRYPT, RTA_PAYLOAD(rta), fp, prefix); |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 593 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 594 | |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 595 | if (tb[XFRMA_ALG_COMP]) { |
| 596 | struct rtattr *rta = tb[XFRMA_ALG_COMP]; |
| 597 | xfrm_algo_print((struct xfrm_algo *) RTA_DATA(rta), |
osdl.net!shemminger | 5cf576d | 2005-03-10 19:04:00 +0000 | [diff] [blame] | 598 | XFRMA_ALG_COMP, RTA_PAYLOAD(rta), fp, prefix); |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 599 | } |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 600 | |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 601 | if (tb[XFRMA_ENCAP]) { |
| 602 | struct xfrm_encap_tmpl *e; |
| 603 | char abuf[256]; |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 604 | |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 605 | if (prefix) |
| 606 | fprintf(fp, prefix); |
| 607 | fprintf(fp, "encap "); |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 608 | |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 609 | if (RTA_PAYLOAD(tb[XFRMA_ENCAP]) < sizeof(*e)) { |
| 610 | fprintf(fp, "(ERROR truncated)"); |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 611 | fprintf(fp, "%s", _SL_); |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 612 | return; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 613 | } |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 614 | e = (struct xfrm_encap_tmpl *) RTA_DATA(tb[XFRMA_ENCAP]); |
| 615 | |
osdl.net!shemminger | 5cf576d | 2005-03-10 19:04:00 +0000 | [diff] [blame] | 616 | fprintf(fp, "type "); |
| 617 | switch (e->encap_type) { |
| 618 | case 1: |
| 619 | fprintf(fp, "espinudp-nonike "); |
| 620 | break; |
| 621 | case 2: |
| 622 | fprintf(fp, "espinudp "); |
| 623 | break; |
| 624 | default: |
| 625 | fprintf(fp, "%u ", e->encap_type); |
| 626 | break; |
| 627 | } |
12!tgraf | bcf3281 | 2005-01-18 22:11:58 +0000 | [diff] [blame] | 628 | fprintf(fp, "sport %u ", ntohs(e->encap_sport)); |
| 629 | fprintf(fp, "dport %u ", ntohs(e->encap_dport)); |
| 630 | |
| 631 | memset(abuf, '\0', sizeof(abuf)); |
| 632 | fprintf(fp, "addr %s", |
| 633 | rt_addr_n2a(family, sizeof(e->encap_oa), |
| 634 | &e->encap_oa, abuf, sizeof(abuf))); |
| 635 | fprintf(fp, "%s", _SL_); |
| 636 | } |
| 637 | |
| 638 | if (tb[XFRMA_TMPL]) { |
| 639 | struct rtattr *rta = tb[XFRMA_TMPL]; |
| 640 | xfrm_tmpl_print((struct xfrm_user_tmpl *) RTA_DATA(rta), |
osdl.net!shemminger | 5cf576d | 2005-03-10 19:04:00 +0000 | [diff] [blame] | 641 | RTA_PAYLOAD(rta), family, fp, prefix); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 642 | } |
| 643 | } |
| 644 | |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 645 | static int xfrm_selector_iszero(struct xfrm_selector *s) |
| 646 | { |
| 647 | struct xfrm_selector s0; |
| 648 | |
| 649 | memset(&s0, 0, sizeof(s0)); |
| 650 | |
| 651 | return (memcmp(&s0, s, sizeof(s0)) == 0); |
| 652 | } |
| 653 | |
| 654 | void xfrm_state_info_print(struct xfrm_usersa_info *xsinfo, |
| 655 | struct rtattr *tb[], FILE *fp, const char *prefix, |
| 656 | const char *title) |
| 657 | { |
| 658 | char buf[STRBUF_SIZE]; |
| 659 | |
| 660 | memset(buf, '\0', sizeof(buf)); |
| 661 | |
| 662 | xfrm_id_info_print(&xsinfo->saddr, &xsinfo->id, xsinfo->mode, |
| 663 | xsinfo->reqid, xsinfo->family, 1, fp, prefix, |
| 664 | title); |
| 665 | |
| 666 | if (prefix) |
| 667 | STRBUF_CAT(buf, prefix); |
| 668 | STRBUF_CAT(buf, "\t"); |
| 669 | |
| 670 | fprintf(fp, buf); |
| 671 | fprintf(fp, "replay-window %u ", xsinfo->replay_window); |
| 672 | if (show_stats > 0) |
| 673 | fprintf(fp, "seq 0x%08u ", xsinfo->seq); |
| 674 | if (show_stats > 0 || xsinfo->flags) { |
| 675 | __u8 flags = xsinfo->flags; |
| 676 | |
| 677 | fprintf(fp, "flag "); |
| 678 | XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_NOECN, "noecn"); |
| 679 | XFRM_FLAG_PRINT(fp, flags, XFRM_STATE_DECAP_DSCP, "decap-dscp"); |
| 680 | if (flags) |
| 681 | fprintf(fp, "%x", flags); |
| 682 | if (show_stats > 0) |
| 683 | fprintf(fp, " (0x%s)", strxf_mask8(flags)); |
| 684 | } |
| 685 | fprintf(fp, "%s", _SL_); |
| 686 | |
| 687 | xfrm_xfrma_print(tb, xsinfo->family, fp, buf); |
| 688 | |
| 689 | if (!xfrm_selector_iszero(&xsinfo->sel)) { |
| 690 | char sbuf[STRBUF_SIZE]; |
| 691 | |
| 692 | memcpy(sbuf, buf, sizeof(sbuf)); |
| 693 | STRBUF_CAT(sbuf, "sel "); |
| 694 | |
| 695 | xfrm_selector_print(&xsinfo->sel, xsinfo->family, fp, sbuf); |
| 696 | } |
| 697 | |
| 698 | if (show_stats > 0) { |
| 699 | xfrm_lifetime_print(&xsinfo->lft, &xsinfo->curlft, fp, buf); |
| 700 | xfrm_stats_print(&xsinfo->stats, fp, buf); |
| 701 | } |
| 702 | } |
| 703 | |
| 704 | void xfrm_policy_info_print(struct xfrm_userpolicy_info *xpinfo, |
| 705 | struct rtattr *tb[], FILE *fp, const char *prefix, |
| 706 | const char *title) |
| 707 | { |
| 708 | char buf[STRBUF_SIZE]; |
| 709 | |
| 710 | memset(buf, '\0', sizeof(buf)); |
| 711 | |
| 712 | xfrm_selector_print(&xpinfo->sel, preferred_family, fp, title); |
| 713 | |
| 714 | if (prefix) |
| 715 | STRBUF_CAT(buf, prefix); |
| 716 | STRBUF_CAT(buf, "\t"); |
| 717 | |
| 718 | fprintf(fp, buf); |
| 719 | fprintf(fp, "dir "); |
| 720 | switch (xpinfo->dir) { |
| 721 | case XFRM_POLICY_IN: |
| 722 | fprintf(fp, "in"); |
| 723 | break; |
| 724 | case XFRM_POLICY_OUT: |
| 725 | fprintf(fp, "out"); |
| 726 | break; |
| 727 | case XFRM_POLICY_FWD: |
| 728 | fprintf(fp, "fwd"); |
| 729 | break; |
| 730 | default: |
| 731 | fprintf(fp, "%u", xpinfo->dir); |
| 732 | break; |
| 733 | } |
| 734 | fprintf(fp, " "); |
| 735 | |
| 736 | switch (xpinfo->action) { |
| 737 | case XFRM_POLICY_ALLOW: |
| 738 | if (show_stats > 0) |
| 739 | fprintf(fp, "action allow "); |
| 740 | break; |
| 741 | case XFRM_POLICY_BLOCK: |
| 742 | fprintf(fp, "action block "); |
| 743 | break; |
| 744 | default: |
| 745 | fprintf(fp, "action %u ", xpinfo->action); |
| 746 | break; |
| 747 | } |
| 748 | |
| 749 | if (show_stats) |
| 750 | fprintf(fp, "index %u ", xpinfo->index); |
| 751 | fprintf(fp, "priority %u ", xpinfo->priority); |
| 752 | if (show_stats > 0) { |
| 753 | fprintf(fp, "share %s ", strxf_share(xpinfo->share)); |
| 754 | fprintf(fp, "flag 0x%s", strxf_mask8(xpinfo->flags)); |
| 755 | } |
| 756 | fprintf(fp, "%s", _SL_); |
| 757 | |
| 758 | if (show_stats > 0) |
| 759 | xfrm_lifetime_print(&xpinfo->lft, &xpinfo->curlft, fp, buf); |
| 760 | |
| 761 | xfrm_xfrma_print(tb, xpinfo->sel.family, fp, buf); |
| 762 | } |
| 763 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 764 | int xfrm_id_parse(xfrm_address_t *saddr, struct xfrm_id *id, __u16 *family, |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 765 | int loose, int *argcp, char ***argvp) |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 766 | { |
| 767 | int argc = *argcp; |
| 768 | char **argv = *argvp; |
| 769 | inet_prefix dst; |
| 770 | inet_prefix src; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 771 | |
| 772 | memset(&dst, 0, sizeof(dst)); |
| 773 | memset(&src, 0, sizeof(src)); |
| 774 | |
| 775 | while (1) { |
| 776 | if (strcmp(*argv, "src") == 0) { |
| 777 | NEXT_ARG(); |
| 778 | |
| 779 | get_prefix(&src, *argv, preferred_family); |
| 780 | if (src.family == AF_UNSPEC) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 781 | invarg("\"src\" address family is AF_UNSPEC", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 782 | if (family) |
| 783 | *family = src.family; |
| 784 | |
| 785 | memcpy(saddr, &src.data, sizeof(*saddr)); |
| 786 | |
| 787 | filter.id_src_mask = src.bitlen; |
| 788 | |
| 789 | } else if (strcmp(*argv, "dst") == 0) { |
| 790 | NEXT_ARG(); |
| 791 | |
| 792 | get_prefix(&dst, *argv, preferred_family); |
| 793 | if (dst.family == AF_UNSPEC) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 794 | invarg("\"dst\" address family is AF_UNSPEC", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 795 | if (family) |
| 796 | *family = dst.family; |
| 797 | |
| 798 | memcpy(&id->daddr, &dst.data, sizeof(id->daddr)); |
| 799 | |
| 800 | filter.id_dst_mask = dst.bitlen; |
| 801 | |
| 802 | } else if (strcmp(*argv, "proto") == 0) { |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 803 | int ret; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 804 | |
| 805 | NEXT_ARG(); |
| 806 | |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 807 | ret = xfrm_xfrmproto_getbyname(*argv); |
| 808 | if (ret < 0) |
| 809 | invarg("\"XFRM_PROTO\" is invalid", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 810 | |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 811 | id->proto = (__u8)ret; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 812 | |
| 813 | filter.id_proto_mask = XFRM_FILTER_MASK_FULL; |
| 814 | |
| 815 | } else if (strcmp(*argv, "spi") == 0) { |
| 816 | __u32 spi; |
| 817 | |
| 818 | NEXT_ARG(); |
| 819 | if (get_u32(&spi, *argv, 0)) |
| 820 | invarg("\"SPI\" is invalid", *argv); |
| 821 | |
| 822 | spi = htonl(spi); |
| 823 | id->spi = spi; |
| 824 | |
| 825 | filter.id_spi_mask = XFRM_FILTER_MASK_FULL; |
| 826 | |
| 827 | } else { |
| 828 | PREV_ARG(); /* back track */ |
| 829 | break; |
| 830 | } |
| 831 | |
| 832 | if (!NEXT_ARG_OK()) |
| 833 | break; |
| 834 | NEXT_ARG(); |
| 835 | } |
| 836 | |
| 837 | if (src.family && dst.family && (src.family != dst.family)) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 838 | invarg("the same address family is required between \"src\" and \"dst\"", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 839 | |
org[shemminger]!nakam | 29aa4dd | 2004-09-28 18:40:49 +0000 | [diff] [blame] | 840 | if (loose == 0 && id->proto == 0) |
| 841 | missarg("XFRM_PROTO"); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 842 | if (argc == *argcp) |
| 843 | missarg("ID"); |
| 844 | |
| 845 | *argcp = argc; |
| 846 | *argvp = argv; |
| 847 | |
| 848 | return 0; |
| 849 | } |
| 850 | |
| 851 | int xfrm_mode_parse(__u8 *mode, int *argcp, char ***argvp) |
| 852 | { |
| 853 | int argc = *argcp; |
| 854 | char **argv = *argvp; |
| 855 | |
| 856 | if (matches(*argv, "transport") == 0) |
| 857 | *mode = 0; |
| 858 | else if (matches(*argv, "tunnel") == 0) |
| 859 | *mode = 1; |
| 860 | else |
| 861 | invarg("\"MODE\" is invalid", *argv); |
| 862 | |
| 863 | *argcp = argc; |
| 864 | *argvp = argv; |
| 865 | |
| 866 | return 0; |
| 867 | } |
| 868 | |
osdl.net!shemminger | 5cf576d | 2005-03-10 19:04:00 +0000 | [diff] [blame] | 869 | int xfrm_encap_type_parse(__u16 *type, int *argcp, char ***argvp) |
| 870 | { |
| 871 | int argc = *argcp; |
| 872 | char **argv = *argvp; |
| 873 | |
| 874 | if (strcmp(*argv, "espinudp-nonike") == 0) |
| 875 | *type = 1; |
| 876 | else if (strcmp(*argv, "espinudp") == 0) |
| 877 | *type = 2; |
| 878 | else |
| 879 | invarg("\"ENCAP-TYPE\" is invalid", *argv); |
| 880 | |
| 881 | *argcp = argc; |
| 882 | *argvp = argv; |
| 883 | |
| 884 | return 0; |
| 885 | } |
| 886 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 887 | /* NOTE: reqid is used by host-byte order */ |
| 888 | int xfrm_reqid_parse(__u32 *reqid, int *argcp, char ***argvp) |
| 889 | { |
| 890 | int argc = *argcp; |
| 891 | char **argv = *argvp; |
| 892 | |
| 893 | if (get_u32(reqid, *argv, 0)) |
| 894 | invarg("\"REQID\" is invalid", *argv); |
| 895 | |
| 896 | *argcp = argc; |
| 897 | *argvp = argv; |
| 898 | |
| 899 | return 0; |
| 900 | } |
| 901 | |
| 902 | static int xfrm_selector_upspec_parse(struct xfrm_selector *sel, |
| 903 | int *argcp, char ***argvp) |
| 904 | { |
| 905 | int argc = *argcp; |
| 906 | char **argv = *argvp; |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 907 | char *sportp = NULL; |
| 908 | char *dportp = NULL; |
| 909 | char *typep = NULL; |
| 910 | char *codep = NULL; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 911 | |
| 912 | while (1) { |
| 913 | if (strcmp(*argv, "proto") == 0) { |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 914 | __u8 upspec; |
| 915 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 916 | NEXT_ARG(); |
| 917 | |
| 918 | if (strcmp(*argv, "any") == 0) |
| 919 | upspec = 0; |
| 920 | else { |
| 921 | struct protoent *pp; |
| 922 | pp = getprotobyname(*argv); |
| 923 | if (pp) |
| 924 | upspec = pp->p_proto; |
| 925 | else { |
| 926 | if (get_u8(&upspec, *argv, 0)) |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 927 | invarg("\"PROTO\" is invalid", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 928 | } |
| 929 | } |
| 930 | sel->proto = upspec; |
| 931 | |
| 932 | filter.upspec_proto_mask = XFRM_FILTER_MASK_FULL; |
| 933 | |
| 934 | } else if (strcmp(*argv, "sport") == 0) { |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 935 | sportp = *argv; |
| 936 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 937 | NEXT_ARG(); |
| 938 | |
| 939 | if (get_u16(&sel->sport, *argv, 0)) |
| 940 | invarg("\"PORT\" is invalid", *argv); |
| 941 | sel->sport = htons(sel->sport); |
| 942 | if (sel->sport) |
| 943 | sel->sport_mask = ~((__u16)0); |
| 944 | |
| 945 | filter.upspec_sport_mask = XFRM_FILTER_MASK_FULL; |
| 946 | |
| 947 | } else if (strcmp(*argv, "dport") == 0) { |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 948 | dportp = *argv; |
| 949 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 950 | NEXT_ARG(); |
| 951 | |
| 952 | if (get_u16(&sel->dport, *argv, 0)) |
| 953 | invarg("\"PORT\" is invalid", *argv); |
| 954 | sel->dport = htons(sel->dport); |
| 955 | if (sel->dport) |
| 956 | sel->dport_mask = ~((__u16)0); |
| 957 | |
| 958 | filter.upspec_dport_mask = XFRM_FILTER_MASK_FULL; |
| 959 | |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 960 | } else if (strcmp(*argv, "type") == 0) { |
| 961 | typep = *argv; |
| 962 | |
| 963 | NEXT_ARG(); |
| 964 | |
| 965 | if (get_u16(&sel->sport, *argv, 0) || |
| 966 | (sel->sport & ~((__u16)0xff))) |
| 967 | invarg("\"type\" value is invalid", *argv); |
| 968 | sel->sport = htons(sel->sport); |
| 969 | sel->sport_mask = ~((__u16)0); |
| 970 | |
| 971 | filter.upspec_sport_mask = XFRM_FILTER_MASK_FULL; |
| 972 | |
| 973 | |
| 974 | } else if (strcmp(*argv, "code") == 0) { |
| 975 | codep = *argv; |
| 976 | |
| 977 | NEXT_ARG(); |
| 978 | |
| 979 | if (get_u16(&sel->dport, *argv, 0) || |
| 980 | (sel->dport & ~((__u16)0xff))) |
| 981 | invarg("\"code\" value is invalid", *argv); |
| 982 | sel->dport = htons(sel->dport); |
| 983 | sel->dport_mask = ~((__u16)0); |
| 984 | |
| 985 | filter.upspec_dport_mask = XFRM_FILTER_MASK_FULL; |
| 986 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 987 | } else { |
| 988 | PREV_ARG(); /* back track */ |
| 989 | break; |
| 990 | } |
| 991 | |
| 992 | if (!NEXT_ARG_OK()) |
| 993 | break; |
| 994 | NEXT_ARG(); |
| 995 | } |
| 996 | if (argc == *argcp) |
| 997 | missarg("UPSPEC"); |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 998 | if (sportp || dportp) { |
| 999 | switch (sel->proto) { |
| 1000 | case IPPROTO_TCP: |
| 1001 | case IPPROTO_UDP: |
| 1002 | case IPPROTO_SCTP: |
shemminger | 27356a5 | 2006-01-12 18:31:36 +0000 | [diff] [blame^] | 1003 | case IPPROTO_DCCP: |
org[shemminger]!nakam | c70b36d | 2004-09-28 18:42:35 +0000 | [diff] [blame] | 1004 | break; |
| 1005 | default: |
| 1006 | fprintf(stderr, "\"sport\" and \"dport\" are invalid with proto=%s\n", strxf_proto(sel->proto)); |
| 1007 | exit(1); |
| 1008 | } |
| 1009 | } |
| 1010 | if (typep || codep) { |
| 1011 | switch (sel->proto) { |
| 1012 | case IPPROTO_ICMP: |
| 1013 | case IPPROTO_ICMPV6: |
| 1014 | break; |
| 1015 | default: |
| 1016 | fprintf(stderr, "\"type\" and \"code\" are invalid with proto=%s\n", strxf_proto(sel->proto)); |
| 1017 | exit(1); |
| 1018 | } |
| 1019 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1020 | |
| 1021 | *argcp = argc; |
| 1022 | *argvp = argv; |
| 1023 | |
| 1024 | return 0; |
| 1025 | } |
| 1026 | |
| 1027 | int xfrm_selector_parse(struct xfrm_selector *sel, int *argcp, char ***argvp) |
| 1028 | { |
| 1029 | int argc = *argcp; |
| 1030 | char **argv = *argvp; |
| 1031 | inet_prefix dst; |
| 1032 | inet_prefix src; |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 1033 | char *upspecp = NULL; |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1034 | |
| 1035 | memset(&dst, 0, sizeof(dst)); |
| 1036 | memset(&src, 0, sizeof(src)); |
| 1037 | |
| 1038 | while (1) { |
| 1039 | if (strcmp(*argv, "src") == 0) { |
| 1040 | NEXT_ARG(); |
| 1041 | |
| 1042 | get_prefix(&src, *argv, preferred_family); |
| 1043 | if (src.family == AF_UNSPEC) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 1044 | invarg("\"src\" address family is AF_UNSPEC", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1045 | sel->family = src.family; |
| 1046 | |
| 1047 | memcpy(&sel->saddr, &src.data, sizeof(sel->saddr)); |
| 1048 | sel->prefixlen_s = src.bitlen; |
| 1049 | |
| 1050 | filter.sel_src_mask = src.bitlen; |
| 1051 | |
| 1052 | } else if (strcmp(*argv, "dst") == 0) { |
| 1053 | NEXT_ARG(); |
| 1054 | |
| 1055 | get_prefix(&dst, *argv, preferred_family); |
| 1056 | if (dst.family == AF_UNSPEC) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 1057 | invarg("\"dst\" address family is AF_UNSPEC", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1058 | sel->family = dst.family; |
| 1059 | |
| 1060 | memcpy(&sel->daddr, &dst.data, sizeof(sel->daddr)); |
| 1061 | sel->prefixlen_d = dst.bitlen; |
| 1062 | |
| 1063 | filter.sel_dst_mask = dst.bitlen; |
| 1064 | |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1065 | } else if (strcmp(*argv, "dev") == 0) { |
| 1066 | int ifindex; |
| 1067 | |
| 1068 | NEXT_ARG(); |
| 1069 | |
| 1070 | if (strcmp(*argv, "none") == 0) |
| 1071 | ifindex = 0; |
| 1072 | else { |
| 1073 | ifindex = if_nametoindex(*argv); |
| 1074 | if (ifindex <= 0) |
| 1075 | invarg("\"DEV\" is invalid", *argv); |
| 1076 | } |
| 1077 | sel->ifindex = ifindex; |
| 1078 | |
| 1079 | filter.sel_dev_mask = XFRM_FILTER_MASK_FULL; |
| 1080 | |
| 1081 | } else { |
net[shemminger]!shemminger | 7809c61 | 2004-08-11 23:41:38 +0000 | [diff] [blame] | 1082 | if (upspecp) { |
| 1083 | PREV_ARG(); /* back track */ |
| 1084 | break; |
| 1085 | } else { |
| 1086 | upspecp = *argv; |
| 1087 | xfrm_selector_upspec_parse(sel, &argc, &argv); |
| 1088 | } |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1089 | } |
| 1090 | |
| 1091 | if (!NEXT_ARG_OK()) |
| 1092 | break; |
| 1093 | |
| 1094 | NEXT_ARG(); |
| 1095 | } |
| 1096 | |
| 1097 | if (src.family && dst.family && (src.family != dst.family)) |
net[shemminger]!shemminger | eaa34ee | 2005-01-17 23:29:39 +0000 | [diff] [blame] | 1098 | invarg("the same address family is required between \"src\" and \"dst\"", *argv); |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1099 | |
| 1100 | if (argc == *argcp) |
| 1101 | missarg("SELECTOR"); |
| 1102 | |
| 1103 | *argcp = argc; |
| 1104 | *argvp = argv; |
| 1105 | |
| 1106 | return 0; |
| 1107 | } |
| 1108 | |
| 1109 | int xfrm_lifetime_cfg_parse(struct xfrm_lifetime_cfg *lft, |
| 1110 | int *argcp, char ***argvp) |
| 1111 | { |
| 1112 | int argc = *argcp; |
| 1113 | char **argv = *argvp; |
| 1114 | int ret; |
| 1115 | |
| 1116 | if (strcmp(*argv, "time-soft") == 0) { |
| 1117 | NEXT_ARG(); |
| 1118 | ret = get_u64(&lft->soft_add_expires_seconds, *argv, 0); |
| 1119 | if (ret) |
| 1120 | invarg("\"time-soft\" value is invalid", *argv); |
| 1121 | } else if (strcmp(*argv, "time-hard") == 0) { |
| 1122 | NEXT_ARG(); |
| 1123 | ret = get_u64(&lft->hard_add_expires_seconds, *argv, 0); |
| 1124 | if (ret) |
| 1125 | invarg("\"time-hard\" value is invalid", *argv); |
| 1126 | } else if (strcmp(*argv, "time-use-soft") == 0) { |
| 1127 | NEXT_ARG(); |
| 1128 | ret = get_u64(&lft->soft_use_expires_seconds, *argv, 0); |
| 1129 | if (ret) |
| 1130 | invarg("\"time-use-soft\" value is invalid", *argv); |
| 1131 | } else if (strcmp(*argv, "time-use-hard") == 0) { |
| 1132 | NEXT_ARG(); |
| 1133 | ret = get_u64(&lft->hard_use_expires_seconds, *argv, 0); |
| 1134 | if (ret) |
| 1135 | invarg("\"time-use-hard\" value is invalid", *argv); |
| 1136 | } else if (strcmp(*argv, "byte-soft") == 0) { |
| 1137 | NEXT_ARG(); |
| 1138 | ret = get_u64(&lft->soft_byte_limit, *argv, 0); |
| 1139 | if (ret) |
| 1140 | invarg("\"byte-soft\" value is invalid", *argv); |
| 1141 | } else if (strcmp(*argv, "byte-hard") == 0) { |
| 1142 | NEXT_ARG(); |
| 1143 | ret = get_u64(&lft->hard_byte_limit, *argv, 0); |
| 1144 | if (ret) |
| 1145 | invarg("\"byte-hard\" value is invalid", *argv); |
| 1146 | } else if (strcmp(*argv, "packet-soft") == 0) { |
| 1147 | NEXT_ARG(); |
| 1148 | ret = get_u64(&lft->soft_packet_limit, *argv, 0); |
| 1149 | if (ret) |
| 1150 | invarg("\"packet-soft\" value is invalid", *argv); |
| 1151 | } else if (strcmp(*argv, "packet-hard") == 0) { |
| 1152 | NEXT_ARG(); |
| 1153 | ret = get_u64(&lft->hard_packet_limit, *argv, 0); |
| 1154 | if (ret) |
| 1155 | invarg("\"packet-hard\" value is invalid", *argv); |
| 1156 | } else |
| 1157 | invarg("\"LIMIT\" is invalid", *argv); |
| 1158 | |
| 1159 | *argcp = argc; |
| 1160 | *argvp = argv; |
| 1161 | |
| 1162 | return 0; |
| 1163 | } |
| 1164 | |
| 1165 | int do_xfrm(int argc, char **argv) |
| 1166 | { |
| 1167 | memset(&filter, 0, sizeof(filter)); |
| 1168 | |
| 1169 | if (argc < 1) |
| 1170 | usage(); |
| 1171 | |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 1172 | if (matches(*argv, "state") == 0 || |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 1173 | matches(*argv, "sa") == 0) |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1174 | return do_xfrm_state(argc-1, argv+1); |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 1175 | else if (matches(*argv, "policy") == 0) |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1176 | return do_xfrm_policy(argc-1, argv+1); |
linux-ipv6.org!nakam | 15ac4cd | 2005-03-22 16:13:21 +0000 | [diff] [blame] | 1177 | else if (matches(*argv, "monitor") == 0) |
| 1178 | return do_xfrm_monitor(argc-1, argv+1); |
net[shemminger]!shemminger | ad27396 | 2004-07-30 20:26:15 +0000 | [diff] [blame] | 1179 | else if (matches(*argv, "help") == 0) { |
net[shemminger]!shemminger | c769987 | 2004-07-07 17:05:56 +0000 | [diff] [blame] | 1180 | usage(); |
| 1181 | fprintf(stderr, "xfrm Object \"%s\" is unknown.\n", *argv); |
| 1182 | exit(-1); |
| 1183 | } |
| 1184 | usage(); |
| 1185 | } |