wiconfig.c revision 1.13
1 /* $NetBSD: wiconfig.c,v 1.13 2001/05/15 04:16:21 ichiro Exp $ */ 2 /* 3 * Copyright (c) 1997, 1998, 1999 4 * Bill Paul <wpaul (at) ctr.columbia.edu>. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by Bill Paul. 17 * 4. Neither the name of the author nor the names of any co-contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 * THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 * From: Id: wicontrol.c,v 1.6 1999/05/22 16:12:49 wpaul Exp $ 34 */ 35 36 #include <sys/types.h> 37 #include <sys/cdefs.h> 38 #include <sys/param.h> 39 #include <sys/socket.h> 40 #include <sys/ioctl.h> 41 #include <sys/socket.h> 42 43 #include <net/if.h> 44 #ifdef __FreeBSD__ 45 #include <net/if_var.h> 46 #include <net/ethernet.h> 47 48 #include <machine/if_wavelan_ieee.h> 49 #else 50 #include <netinet/in.h> 51 #include <netinet/if_ether.h> 52 #ifdef __NetBSD__ 53 #include <dev/ic/wi_ieee.h> 54 #else 55 #include <dev/pcmcia/if_wavelan_ieee.h> 56 #endif 57 #endif 58 59 #include <stdio.h> 60 #include <string.h> 61 #include <ctype.h> 62 #include <stdlib.h> 63 #include <unistd.h> 64 #include <errno.h> 65 #include <err.h> 66 67 #if !defined(lint) 68 static const char copyright[] = "@(#) Copyright (c) 1997, 1998, 1999\ 69 Bill Paul. All rights reserved."; 70 static const char rcsid[] = 71 "@(#) $Id: wiconfig.c,v 1.13 2001/05/15 04:16:21 ichiro Exp $"; 72 #endif 73 74 struct wi_table { 75 int wi_type; 76 int wi_code; 77 #define WI_NONE 0x00 78 #define WI_STRING 0x01 79 #define WI_BOOL 0x02 80 #define WI_WORDS 0x03 81 #define WI_HEXBYTES 0x04 82 #define WI_KEYSTRUCT 0x05 83 char *wi_label; /* label used to print info */ 84 int wi_opt; /* option character to set this */ 85 char *wi_desc; 86 char *wi_optval; 87 }; 88 89 static void wi_getval __P((char *, struct wi_req *)); 90 static void wi_setval __P((char *, struct wi_req *)); 91 static void wi_printstr __P((struct wi_req *)); 92 static void wi_setstr __P((char *, int, char *)); 93 static void wi_setbytes __P((char *, int, char *, int)); 94 static void wi_setword __P((char *, int, int)); 95 static void wi_sethex __P((char *, int, char *)); 96 static void wi_printwords __P((struct wi_req *)); 97 static void wi_printbool __P((struct wi_req *)); 98 static void wi_printhex __P((struct wi_req *)); 99 static void wi_dumpinfo __P((char *)); 100 static void wi_setkeys __P((char *, char *, int)); 101 static void wi_printkeys __P((struct wi_req *)); 102 static void wi_dumpstats __P((char *)); 103 static void usage __P((void)); 104 static struct wi_table * 105 wi_optlookup __P((struct wi_table *, int)); 106 static int wi_hex2int(char c); 107 static void wi_str2key __P((char *, struct wi_key *)); 108 int main __P((int argc, char **argv)); 109 110 static void wi_getval(iface, wreq) 111 char *iface; 112 struct wi_req *wreq; 113 { 114 struct ifreq ifr; 115 int s; 116 117 bzero((char *)&ifr, sizeof(ifr)); 118 119 strcpy(ifr.ifr_name, iface); 120 ifr.ifr_data = (caddr_t)wreq; 121 122 s = socket(AF_INET, SOCK_DGRAM, 0); 123 124 if (s == -1) 125 err(1, "socket"); 126 127 if (ioctl(s, SIOCGWAVELAN, &ifr) == -1) 128 err(1, "SIOCGWAVELAN"); 129 130 close(s); 131 132 return; 133 } 134 135 static void wi_setval(iface, wreq) 136 char *iface; 137 struct wi_req *wreq; 138 { 139 struct ifreq ifr; 140 int s; 141 142 bzero((char *)&ifr, sizeof(ifr)); 143 144 strcpy(ifr.ifr_name, iface); 145 ifr.ifr_data = (caddr_t)wreq; 146 147 s = socket(AF_INET, SOCK_DGRAM, 0); 148 149 if (s == -1) 150 err(1, "socket"); 151 152 if (ioctl(s, SIOCSWAVELAN, &ifr) == -1) 153 err(1, "SIOCSWAVELAN"); 154 155 close(s); 156 157 return; 158 } 159 160 void wi_printstr(wreq) 161 struct wi_req *wreq; 162 { 163 char *ptr; 164 int i; 165 166 if (wreq->wi_type == WI_RID_SERIALNO) { 167 ptr = (char *)&wreq->wi_val; 168 for (i = 0; i < (wreq->wi_len - 1) * 2; i++) { 169 if (ptr[i] == '\0') 170 ptr[i] = ' '; 171 } 172 } else { 173 ptr = (char *)&wreq->wi_val[1]; 174 for (i = 0; i < wreq->wi_val[0]; i++) { 175 if (ptr[i] == '\0') 176 ptr[i] = ' '; 177 } 178 } 179 180 ptr[i] = '\0'; 181 printf("[ %s ]", ptr); 182 183 return; 184 } 185 186 void wi_setstr(iface, code, str) 187 char *iface; 188 int code; 189 char *str; 190 { 191 struct wi_req wreq; 192 193 bzero((char *)&wreq, sizeof(wreq)); 194 195 if (strlen(str) > 30) 196 errx(1, "string too long"); 197 198 wreq.wi_type = code; 199 wreq.wi_len = 18; 200 wreq.wi_val[0] = strlen(str); 201 bcopy(str, (char *)&wreq.wi_val[1], strlen(str)); 202 203 wi_setval(iface, &wreq); 204 205 return; 206 } 207 208 void wi_setbytes(iface, code, bytes, len) 209 char *iface; 210 int code; 211 char *bytes; 212 int len; 213 { 214 struct wi_req wreq; 215 216 bzero((char *)&wreq, sizeof(wreq)); 217 218 wreq.wi_type = code; 219 wreq.wi_len = (len / 2) + 1; 220 bcopy(bytes, (char *)&wreq.wi_val[0], len); 221 222 wi_setval(iface, &wreq); 223 224 return; 225 } 226 227 void wi_setword(iface, code, word) 228 char *iface; 229 int code; 230 int word; 231 { 232 struct wi_req wreq; 233 234 bzero((char *)&wreq, sizeof(wreq)); 235 236 wreq.wi_type = code; 237 wreq.wi_len = 2; 238 wreq.wi_val[0] = word; 239 240 wi_setval(iface, &wreq); 241 242 return; 243 } 244 245 void wi_sethex(iface, code, str) 246 char *iface; 247 int code; 248 char *str; 249 { 250 struct ether_addr *addr; 251 252 addr = ether_aton(str); 253 if (addr == NULL) 254 errx(1, "badly formatted address"); 255 256 wi_setbytes(iface, code, (char *)addr, ETHER_ADDR_LEN); 257 258 return; 259 } 260 261 static int 262 wi_hex2int(char c) 263 { 264 if (c >= '0' && c <= '9') 265 return (c - '0'); 266 if (c >= 'A' && c <= 'F') 267 return (c - 'A' + 10); 268 if (c >= 'a' && c <= 'f') 269 return (c - 'a' + 10); 270 271 return (0); 272 } 273 274 static void wi_str2key(s, k) 275 char *s; 276 struct wi_key *k; 277 { 278 int n, i; 279 char *p; 280 281 /* Is this a hex string? */ 282 if (s[0] == '0' && (s[1] == 'x' || s[1] == 'X')) { 283 /* Yes, convert to int. */ 284 n = 0; 285 p = (char *)&k->wi_keydat[0]; 286 for (i = 2; i < strlen(s); i+= 2) { 287 *p++ = (wi_hex2int(s[i]) << 4) + wi_hex2int(s[i + 1]); 288 n++; 289 } 290 k->wi_keylen = n; 291 } else { 292 /* No, just copy it in. */ 293 bcopy(s, k->wi_keydat, strlen(s)); 294 k->wi_keylen = strlen(s); 295 } 296 297 return; 298 } 299 300 static void wi_setkeys(iface, key, idx) 301 char *iface; 302 char *key; 303 int idx; 304 { 305 struct wi_req wreq; 306 struct wi_ltv_keys *keys; 307 struct wi_key *k; 308 309 bzero((char *)&wreq, sizeof(wreq)); 310 wreq.wi_len = WI_MAX_DATALEN; 311 wreq.wi_type = WI_RID_WEP_AVAIL; 312 313 wi_getval(iface, &wreq); 314 if (wreq.wi_val[0] == 0) 315 err(1, "no WEP option available on this card"); 316 317 bzero((char *)&wreq, sizeof(wreq)); 318 wreq.wi_len = WI_MAX_DATALEN; 319 wreq.wi_type = WI_RID_DEFLT_CRYPT_KEYS; 320 321 wi_getval(iface, &wreq); 322 keys = (struct wi_ltv_keys *)&wreq; 323 324 if (key[0] == '0' && (key[1] == 'x' || key[1] == 'X')) { 325 if (strlen(key) > 30) 326 err(1, "encryption key must be no " 327 "more than 28 hex digits long"); 328 } else { 329 if (strlen(key) > 14) 330 err(1, "encryption key must be no " 331 "more than 14 characters long"); 332 } 333 334 if (idx > 3) 335 err(1, "only 4 encryption keys available"); 336 337 k = &keys->wi_keys[idx]; 338 wi_str2key(key, k); 339 340 wreq.wi_len = (sizeof(struct wi_ltv_keys) / 2) + 1; 341 wreq.wi_type = WI_RID_DEFLT_CRYPT_KEYS; 342 wi_setval(iface, &wreq); 343 344 return; 345 } 346 347 static void wi_printkeys(wreq) 348 struct wi_req *wreq; 349 { 350 int i, j, bn; 351 struct wi_key *k; 352 struct wi_ltv_keys *keys; 353 char *ptr; 354 355 keys = (struct wi_ltv_keys *)wreq; 356 357 for (i = 0, bn = 0; i < 4; i++, bn = 0) { 358 k = &keys->wi_keys[i]; 359 ptr = (char *)k->wi_keydat; 360 for (j = 0; j < k->wi_keylen; j++) { 361 if (!isprint((unsigned char) ptr[j])) { 362 bn = 1; 363 break; 364 } 365 } 366 367 if (bn) { 368 printf("[ 0x"); 369 for (j = 0; j < k->wi_keylen; j++) 370 printf("%02x", ((unsigned char *) ptr)[j]); 371 printf(" ]"); 372 } else { 373 ptr[j] = '\0'; 374 printf("[ %s ]", ptr); 375 } 376 } 377 378 return; 379 }; 380 381 void wi_printwords(wreq) 382 struct wi_req *wreq; 383 { 384 int i; 385 386 printf("[ "); 387 for (i = 0; i < wreq->wi_len - 1; i++) 388 printf("%d ", wreq->wi_val[i]); 389 printf("]"); 390 391 return; 392 } 393 394 void wi_printbool(wreq) 395 struct wi_req *wreq; 396 { 397 if (wreq->wi_val[0]) 398 printf("[ On ]"); 399 else 400 printf("[ Off ]"); 401 402 return; 403 } 404 405 void wi_printhex(wreq) 406 struct wi_req *wreq; 407 { 408 int i; 409 unsigned char *c; 410 411 c = (unsigned char *)&wreq->wi_val; 412 413 printf("[ "); 414 for (i = 0; i < (wreq->wi_len - 1) * 2; i++) { 415 printf("%02x", c[i]); 416 if (i < ((wreq->wi_len - 1) * 2) - 1) 417 printf(":"); 418 } 419 420 printf(" ]"); 421 return; 422 } 423 424 static struct wi_table wi_table[] = { 425 { WI_RID_SERIALNO, WI_STRING, "NIC serial number:\t\t\t" }, 426 { WI_RID_NODENAME, WI_STRING, "Station name:\t\t\t\t", 427 's', "station name" }, 428 { WI_RID_OWN_SSID, WI_STRING, "SSID for IBSS creation:\t\t\t", 429 'q', "own SSID" }, 430 { WI_RID_CURRENT_SSID, WI_STRING, "Current netname (SSID):\t\t\t" }, 431 { WI_RID_DESIRED_SSID, WI_STRING, "Desired netname (SSID):\t\t\t", 432 'n', "network name" }, 433 { WI_RID_CURRENT_BSSID, WI_HEXBYTES, "Current BSSID:\t\t\t\t" }, 434 { WI_RID_CHANNEL_LIST, WI_WORDS, "Channel list:\t\t\t\t" }, 435 { WI_RID_OWN_CHNL, WI_WORDS, "IBSS channel:\t\t\t\t", 436 'f', "frequency" }, 437 { WI_RID_CURRENT_CHAN, WI_WORDS, "Current channel:\t\t\t" }, 438 { WI_RID_COMMS_QUALITY, WI_WORDS, "Comms quality/signal/noise:\t\t" }, 439 { WI_RID_PROMISC, WI_BOOL, "Promiscuous mode:\t\t\t" }, 440 { WI_RID_PORTTYPE, WI_WORDS, "Port type (1=BSS, 3=ad-hoc):\t\t", 441 'p', "port type" }, 442 { WI_RID_MAC_NODE, WI_HEXBYTES, "MAC address:\t\t\t\t", 443 'm', "MAC address" }, 444 { WI_RID_TX_RATE, WI_WORDS, "TX rate (selection):\t\t\t", 445 't', "TX rate" }, 446 { WI_RID_CUR_TX_RATE, WI_WORDS, "TX rate (actual speed):\t\t\t"}, 447 { WI_RID_MAX_DATALEN, WI_WORDS, "Maximum data length:\t\t\t", 448 'd', "maximum data length" }, 449 { WI_RID_RTS_THRESH, WI_WORDS, "RTS/CTS handshake threshold:\t\t", 450 'r', "RTS threshold" }, 451 { WI_RID_CREATE_IBSS, WI_BOOL, "Create IBSS:\t\t\t\t", 452 'c', "create ibss" }, 453 { WI_RID_MICROWAVE_OVEN, WI_WORDS, "Microwave oven robustness:\t\t", 454 'M', "microwave oven robustness enabled" }, 455 { WI_RID_ROAMING_MODE, WI_WORDS, "Roaming mode(1:firm,3:disable):\t\t", 456 'R', "roaming mode" }, 457 { WI_RID_SYSTEM_SCALE, WI_WORDS, "Access point density:\t\t\t", 458 'a', "system scale" }, 459 { WI_RID_PM_ENABLED, WI_WORDS, "Power Mgmt (1=on, 0=off):\t\t", 460 'P', "power management enabled" }, 461 { WI_RID_MAX_SLEEP, WI_WORDS, "Max sleep time (msec):\t\t\t", 462 'S', "max sleep duration" }, 463 { 0, WI_NONE } 464 }; 465 466 static struct wi_table wi_crypt_table[] = { 467 { WI_RID_ENCRYPTION, WI_BOOL, "WEP encryption:\t\t\t\t", 468 'e', "encryption" }, 469 { WI_RID_AUTH_CNTL, WI_WORDS, "Authentication type \n(1=OpenSys, 2=Shared Key):\t\t", 470 'A', "authentication type" }, 471 { WI_RID_TX_CRYPT_KEY, WI_WORDS, "TX encryption key:\t\t\t" }, 472 { WI_RID_DEFLT_CRYPT_KEYS, WI_KEYSTRUCT, "Encryption keys:\t\t\t" }, 473 { 0, WI_NONE } 474 }; 475 476 static struct wi_table *wi_tables[] = { 477 wi_table, 478 wi_crypt_table, 479 NULL 480 }; 481 482 static struct wi_table * 483 wi_optlookup(table, opt) 484 struct wi_table *table; 485 int opt; 486 { 487 struct wi_table *wt; 488 489 for (wt = table; wt->wi_type != 0; wt++) 490 if (wt->wi_opt == opt) 491 return (wt); 492 return (NULL); 493 } 494 495 static void wi_dumpinfo(iface) 496 char *iface; 497 { 498 struct wi_req wreq; 499 int i, has_wep; 500 struct wi_table *w; 501 502 bzero((char *)&wreq, sizeof(wreq)); 503 504 wreq.wi_len = WI_MAX_DATALEN; 505 wreq.wi_type = WI_RID_WEP_AVAIL; 506 507 wi_getval(iface, &wreq); 508 has_wep = wreq.wi_val[0]; 509 510 w = wi_table; 511 512 for (i = 0; w[i].wi_code != WI_NONE; i++) { 513 bzero((char *)&wreq, sizeof(wreq)); 514 515 wreq.wi_len = WI_MAX_DATALEN; 516 wreq.wi_type = w[i].wi_type; 517 518 wi_getval(iface, &wreq); 519 printf("%s", w[i].wi_label); 520 switch (w[i].wi_code) { 521 case WI_STRING: 522 wi_printstr(&wreq); 523 break; 524 case WI_WORDS: 525 wi_printwords(&wreq); 526 break; 527 case WI_BOOL: 528 wi_printbool(&wreq); 529 break; 530 case WI_HEXBYTES: 531 wi_printhex(&wreq); 532 break; 533 default: 534 break; 535 } 536 printf("\n"); 537 } 538 539 if (has_wep) { 540 w = wi_crypt_table; 541 for (i = 0; w[i].wi_code != WI_NONE; i++) { 542 bzero((char *)&wreq, sizeof(wreq)); 543 544 wreq.wi_len = WI_MAX_DATALEN; 545 wreq.wi_type = w[i].wi_type; 546 547 wi_getval(iface, &wreq); 548 printf("%s", w[i].wi_label); 549 switch (w[i].wi_code) { 550 case WI_STRING: 551 wi_printstr(&wreq); 552 break; 553 case WI_WORDS: 554 if (wreq.wi_type == WI_RID_TX_CRYPT_KEY) 555 wreq.wi_val[0]++; 556 wi_printwords(&wreq); 557 break; 558 case WI_BOOL: 559 wi_printbool(&wreq); 560 break; 561 case WI_HEXBYTES: 562 wi_printhex(&wreq); 563 break; 564 case WI_KEYSTRUCT: 565 wi_printkeys(&wreq); 566 break; 567 default: 568 break; 569 } 570 printf("\n"); 571 } 572 } 573 574 return; 575 } 576 577 static void wi_dumpstats(iface) 578 char *iface; 579 { 580 struct wi_req wreq; 581 struct wi_counters *c; 582 583 bzero((char *)&wreq, sizeof(wreq)); 584 wreq.wi_len = WI_MAX_DATALEN; 585 wreq.wi_type = WI_RID_IFACE_STATS; 586 587 wi_getval(iface, &wreq); 588 589 c = (struct wi_counters *)&wreq.wi_val; 590 591 printf("Transmitted unicast frames:\t\t%d\n", 592 c->wi_tx_unicast_frames); 593 printf("Transmitted multicast frames:\t\t%d\n", 594 c->wi_tx_multicast_frames); 595 printf("Transmitted fragments:\t\t\t%d\n", 596 c->wi_tx_fragments); 597 printf("Transmitted unicast octets:\t\t%d\n", 598 c->wi_tx_unicast_octets); 599 printf("Transmitted multicast octets:\t\t%d\n", 600 c->wi_tx_multicast_octets); 601 printf("Single transmit retries:\t\t%d\n", 602 c->wi_tx_single_retries); 603 printf("Multiple transmit retries:\t\t%d\n", 604 c->wi_tx_multi_retries); 605 printf("Transmit retry limit exceeded:\t\t%d\n", 606 c->wi_tx_retry_limit); 607 printf("Transmit discards:\t\t\t%d\n", 608 c->wi_tx_discards); 609 printf("Transmit discards due to wrong SA:\t%d\n", 610 c->wi_tx_discards_wrong_sa); 611 printf("Received unicast frames:\t\t%d\n", 612 c->wi_rx_unicast_frames); 613 printf("Received multicast frames:\t\t%d\n", 614 c->wi_rx_multicast_frames); 615 printf("Received fragments:\t\t\t%d\n", 616 c->wi_rx_fragments); 617 printf("Received unicast octets:\t\t%d\n", 618 c->wi_rx_unicast_octets); 619 printf("Received multicast octets:\t\t%d\n", 620 c->wi_rx_multicast_octets); 621 printf("Receive FCS errors:\t\t\t%d\n", 622 c->wi_rx_fcs_errors); 623 printf("Receive discards due to no buffer:\t%d\n", 624 c->wi_rx_discards_nobuf); 625 printf("Can't decrypt WEP frame:\t\t%d\n", 626 c->wi_rx_WEP_cant_decrypt); 627 printf("Received message fragments:\t\t%d\n", 628 c->wi_rx_msg_in_msg_frags); 629 printf("Received message bad fragments:\t\t%d\n", 630 c->wi_rx_msg_in_bad_msg_frags); 631 632 return; 633 } 634 635 static void 636 usage() 637 { 638 639 fprintf(stderr, 640 "usage: %s interface " 641 "[-o] [-t tx rate] [-n network name] [-s station name]\n" 642 " [-e 0|1] [-k key [-v 1|2|3|4]] [-T 1|2|3|4]\n" 643 " [-c 0|1] [-q SSID] [-p port type] [-a access point density]\n" 644 " [-m MAC address] [-d max data length] [-r RTS threshold]\n" 645 " [-f frequency] [-M 0|1] [-P 0|1] [-S max sleep duration]\n" 646 " [-A 0|1 ] [-R 1|3]\n" 647 , 648 getprogname()); 649 exit(1); 650 } 651 652 int main(argc, argv) 653 int argc; 654 char *argv[]; 655 { 656 struct wi_table *wt, **table; 657 char *iface, *key, *keyv[4], *tx_crypt_key; 658 int ch, dumpinfo, dumpstats, modifier, oldind; 659 660 #define SET_OPERAND(opr, desc) do { \ 661 if ((opr) == NULL) \ 662 (opr) = optarg; \ 663 else \ 664 warnx("%s is already specified to %s", \ 665 desc, (opr)); \ 666 } while (0) 667 668 dumpinfo = 1; 669 dumpstats = 0; 670 iface = key = keyv[0] = keyv[1] = keyv[2] = keyv[3] = 671 tx_crypt_key = NULL; 672 673 if (argc > 1 && argv[1][0] != '-') { 674 iface = argv[1]; 675 optind++; 676 } 677 678 while ((ch = getopt(argc, argv, 679 "a:c:d:e:f:hi:k:m:n:op:q:r:s:t:A:M:S:P:R:T:")) != -1) { 680 if (ch != 'i') 681 dumpinfo = 0; 682 /* 683 * Lookup generic options and remeber operand if found. 684 */ 685 for (table = wi_tables; *table != NULL; table++) 686 if ((wt = wi_optlookup(*table, ch)) != NULL) { 687 SET_OPERAND(wt->wi_optval, wt->wi_desc); 688 break; 689 } 690 if (wt == NULL) 691 /* 692 * Handle special options. 693 */ 694 switch (ch) { 695 case 'o': 696 dumpstats = 1; 697 break; 698 case 'i': 699 SET_OPERAND(iface, "interface"); 700 break; 701 case 'k': 702 key = optarg; 703 oldind = optind; 704 opterr = 0; 705 ch = getopt(argc, argv, "v:"); 706 opterr = 1; 707 switch (ch) { 708 case 'v': 709 modifier = atoi(optarg) - 1; 710 break; 711 default: 712 modifier = 0; 713 optind = oldind; 714 break; 715 } 716 keyv[modifier] = key; 717 break; 718 case 'T': 719 SET_OPERAND(tx_crypt_key, "TX encryption key"); 720 break; 721 case 'h': 722 default: 723 usage(); 724 break; 725 } 726 } 727 728 if (iface == NULL) 729 usage(); 730 731 for (table = wi_tables; *table != NULL; table++) 732 for (wt = *table; wt->wi_code != WI_NONE; wt++) 733 if (wt->wi_optval != NULL) { 734 switch (wt->wi_code) { 735 case WI_BOOL: 736 case WI_WORDS: 737 wi_setword(iface, wt->wi_type, 738 atoi(wt->wi_optval)); 739 break; 740 case WI_STRING: 741 wi_setstr(iface, wt->wi_type, 742 wt->wi_optval); 743 break; 744 case WI_HEXBYTES: 745 wi_sethex(iface, wt->wi_type, 746 wt->wi_optval); 747 break; 748 } 749 } 750 751 if (tx_crypt_key != NULL) 752 wi_setword(iface, WI_RID_TX_CRYPT_KEY, atoi(tx_crypt_key) - 1); 753 754 for (modifier = 0; modifier < sizeof(keyv) / sizeof(keyv[0]); 755 modifier++) 756 if (keyv[modifier] != NULL) 757 wi_setkeys(iface, keyv[modifier], modifier); 758 759 if (dumpstats) 760 wi_dumpstats(iface); 761 if (dumpinfo) 762 wi_dumpinfo(iface); 763 764 exit(0); 765 } 766
Indexes created Tue Sep 30 20:09:53 GMT 2025