iwinfo_lua.c

   1 /*
   2  * iwinfo - Wireless Information Library - Lua Bindings
   3  *
   4  *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
   5  *
   6  * The iwinfo library is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License version 2
   8  * as published by the Free Software Foundation.
   9  *
  10  * The iwinfo library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with the iwinfo library. If not, see http://www.gnu.org/licenses/.
  17  */
  18
  19 #include "iwinfo/lua.h"
  20
  21
  22 /* Determine type */
  23 static int iwinfo_L_type(lua_State *L)
  24 {
  25         const char *ifname = luaL_checkstring(L, 1);
  26         const char *type = iwinfo_type(ifname);
  27
  28         if (type)
  29                 lua_pushstring(L, type);
  30         else
  31                 lua_pushnil(L);
  32
  33         return 1;
  34 }
  35
  36 /* Shutdown backends */
  37 static int iwinfo_L__gc(lua_State *L)
  38 {
  39         iwinfo_finish();
  40         return 0;
  41 }
  42
  43 /*
  44  * Build a short textual description of the crypto info
  45  */
  46
  47 static char * iwinfo_crypto_print_ciphers(int ciphers)
  48 {
  49         static char str[128] = { 0 };
  50         char *pos = str;
  51
  52         if (ciphers & IWINFO_CIPHER_WEP40)
  53                 pos += sprintf(pos, "WEP-40, ");
  54
  55         if (ciphers & IWINFO_CIPHER_WEP104)
  56                 pos += sprintf(pos, "WEP-104, ");
  57
  58         if (ciphers & IWINFO_CIPHER_TKIP)
  59                 pos += sprintf(pos, "TKIP, ");
  60
  61         if (ciphers & IWINFO_CIPHER_CCMP)
  62                 pos += sprintf(pos, "CCMP, ");
  63
  64         if (ciphers & IWINFO_CIPHER_WRAP)
  65                 pos += sprintf(pos, "WRAP, ");
  66
  67         if (ciphers & IWINFO_CIPHER_AESOCB)
  68                 pos += sprintf(pos, "AES-OCB, ");
  69
  70         if (ciphers & IWINFO_CIPHER_CKIP)
  71                 pos += sprintf(pos, "CKIP, ");
  72
  73         if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
  74                 pos += sprintf(pos, "NONE, ");
  75
  76         *(pos - 2) = 0;
  77
  78         return str;
  79 }
  80
  81 static char * iwinfo_crypto_print_suites(int suites)
  82 {
  83         static char str[64] = { 0 };
  84         char *pos = str;
  85
  86         if (suites & IWINFO_KMGMT_PSK)
  87                 pos += sprintf(pos, "PSK/");
  88
  89         if (suites & IWINFO_KMGMT_8021x)
  90                 pos += sprintf(pos, "802.1X/");
  91
  92         if (!suites || (suites & IWINFO_KMGMT_NONE))
  93                 pos += sprintf(pos, "NONE/");
  94
  95         *(pos - 1) = 0;
  96
  97         return str;
  98 }
  99
 100 static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
 101 {
 102         static char desc[512] = { 0 };
 103
 104         if (c)
 105         {
 106                 if (c->enabled)
 107                 {
 108                         /* WEP */
 109                         if (c->auth_algs && !c->wpa_version)
 110                         {
 111                                 if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
 112                                     (c->auth_algs & IWINFO_AUTH_SHARED))
 113                                 {
 114                                         sprintf(desc, "WEP Open/Shared (%s)",
 115                                                 iwinfo_crypto_print_ciphers(c->pair_ciphers));
 116                                 }
 117                                 else if (c->auth_algs & IWINFO_AUTH_OPEN)
 118                                 {
 119                                         sprintf(desc, "WEP Open System (%s)",
 120                                                 iwinfo_crypto_print_ciphers(c->pair_ciphers));
 121                                 }
 122                                 else if (c->auth_algs & IWINFO_AUTH_SHARED)
 123                                 {
 124                                         sprintf(desc, "WEP Shared Auth (%s)",
 125                                                 iwinfo_crypto_print_ciphers(c->pair_ciphers));
 126                                 }
 127                         }
 128
 129                         /* WPA */
 130                         else if (c->wpa_version)
 131                         {
 132                                 switch (c->wpa_version) {
 133                                         case 3:
 134                                                 sprintf(desc, "mixed WPA/WPA2 %s (%s)",
 135                                                         iwinfo_crypto_print_suites(c->auth_suites),
 136                                                         iwinfo_crypto_print_ciphers(
 137                                                                 c->pair_ciphers | c->group_ciphers));
 138                                                 break;
 139
 140                                         case 2:
 141                                                 sprintf(desc, "WPA2 %s (%s)",
 142                                                         iwinfo_crypto_print_suites(c->auth_suites),
 143                                                         iwinfo_crypto_print_ciphers(
 144                                                                 c->pair_ciphers | c->group_ciphers));
 145                                                 break;
 146
 147                                         case 1:
 148                                                 sprintf(desc, "WPA %s (%s)",
 149                                                         iwinfo_crypto_print_suites(c->auth_suites),
 150                                                         iwinfo_crypto_print_ciphers(
 151                                                                 c->pair_ciphers | c->group_ciphers));
 152                                                 break;
 153                                 }
 154                         }
 155                         else
 156                         {
 157                                 sprintf(desc, "None");
 158                         }
 159                 }
 160                 else
 161                 {
 162                         sprintf(desc, "None");
 163                 }
 164         }
 165         else
 166         {
 167                 sprintf(desc, "Unknown");
 168         }
 169
 170         return desc;
 171 }
 172
 173 /* Build Lua table from crypto data */
 174 static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
 175 {
 176         int i, j;
 177
 178         lua_newtable(L);
 179
 180         lua_pushboolean(L, c->enabled);
 181         lua_setfield(L, -2, "enabled");
 182
 183         lua_pushstring(L, iwinfo_crypto_desc(c));
 184         lua_setfield(L, -2, "description");
 185
 186         lua_pushboolean(L, (c->enabled && !c->wpa_version));
 187         lua_setfield(L, -2, "wep");
 188
 189         lua_pushinteger(L, c->wpa_version);
 190         lua_setfield(L, -2, "wpa");
 191
 192         lua_newtable(L);
 193         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_CIPHER_NAMES); i++)
 194         {
 195                 if (c->pair_ciphers & (1 << i))
 196                 {
 197                         lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
 198                         lua_rawseti(L, -2, j++);
 199                 }
 200         }
 201         lua_setfield(L, -2, "pair_ciphers");
 202
 203         lua_newtable(L);
 204         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_CIPHER_NAMES); i++)
 205         {
 206                 if (c->group_ciphers & (1 << i))
 207                 {
 208                         lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
 209                         lua_rawseti(L, -2, j++);
 210                 }
 211         }
 212         lua_setfield(L, -2, "group_ciphers");
 213
 214         lua_newtable(L);
 215         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_KMGMT_NAMES); i++)
 216         {
 217                 if (c->auth_suites & (1 << i))
 218                 {
 219                         lua_pushstring(L, IWINFO_KMGMT_NAMES[i]);
 220                         lua_rawseti(L, -2, j++);
 221                 }
 222         }
 223         lua_setfield(L, -2, "auth_suites");
 224
 225         lua_newtable(L);
 226         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_AUTH_NAMES); i++)
 227         {
 228                 if (c->auth_algs & (1 << i))
 229                 {
 230                         lua_pushstring(L, IWINFO_AUTH_NAMES[i]);
 231                         lua_rawseti(L, -2, j++);
 232                 }
 233         }
 234         lua_setfield(L, -2, "auth_algs");
 235 }
 236
 237
 238 /* Wrapper for mode */
 239 static int iwinfo_L_mode(lua_State *L, int (*func)(const char *, int *))
 240 {
 241         int mode;
 242         const char *ifname = luaL_checkstring(L, 1);
 243
 244         if ((*func)(ifname, &mode))
 245                 mode = IWINFO_OPMODE_UNKNOWN;
 246
 247         lua_pushstring(L, IWINFO_OPMODE_NAMES[mode]);
 248         return 1;
 249 }
 250
 251 static void set_rateinfo(lua_State *L, struct iwinfo_rate_entry *r, bool rx)
 252 {
 253         lua_pushnumber(L, r->rate);
 254         lua_setfield(L, -2, rx ? "rx_rate" : "tx_rate");
 255
 256         lua_pushboolean(L, r->is_ht);
 257         lua_setfield(L, -2, rx ? "rx_ht" : "tx_ht");
 258
 259         lua_pushboolean(L, r->is_vht);
 260         lua_setfield(L, -2, rx ? "rx_vht" : "tx_vht");
 261
 262         lua_pushnumber(L, r->mhz);
 263         lua_setfield(L, -2, rx ? "rx_mhz" : "tx_mhz");
 264
 265         if (r->is_ht)
 266         {
 267                 lua_pushboolean(L, r->is_40mhz);
 268                 lua_setfield(L, -2, rx ? "rx_40mhz" : "tx_40mhz");
 269
 270                 lua_pushnumber(L, r->mcs);
 271                 lua_setfield(L, -2, rx ? "rx_mcs" : "tx_mcs");
 272
 273                 lua_pushboolean(L, r->is_short_gi);
 274                 lua_setfield(L, -2, rx ? "rx_short_gi" : "tx_short_gi");
 275         }
 276         else if (r->is_vht)
 277         {
 278                 lua_pushnumber(L, r->mcs);
 279                 lua_setfield(L, -2, rx ? "rx_mcs" : "tx_mcs");
 280
 281                 lua_pushnumber(L, r->nss);
 282                 lua_setfield(L, -2, rx ? "rx_nss" : "tx_nss");
 283
 284                 lua_pushboolean(L, r->is_short_gi);
 285                 lua_setfield(L, -2, rx ? "rx_short_gi" : "tx_short_gi");
 286         }
 287 }
 288
 289 /* Wrapper for assoclist */
 290 static int iwinfo_L_assoclist(lua_State *L, int (*func)(const char *, char *, int *))
 291 {
 292         int i, len;
 293         char rv[IWINFO_BUFSIZE];
 294         char macstr[18];
 295         const char *ifname = luaL_checkstring(L, 1);
 296         struct iwinfo_assoclist_entry *e;
 297
 298         lua_newtable(L);
 299         memset(rv, 0, sizeof(rv));
 300
 301         if (!(*func)(ifname, rv, &len))
 302         {
 303                 for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
 304                 {
 305                         e = (struct iwinfo_assoclist_entry *) &rv[i];
 306
 307                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 308                                 e->mac[0], e->mac[1], e->mac[2],
 309                                 e->mac[3], e->mac[4], e->mac[5]);
 310
 311                         lua_newtable(L);
 312
 313                         lua_pushnumber(L, e->signal);
 314                         lua_setfield(L, -2, "signal");
 315
 316                         lua_pushnumber(L, e->noise);
 317                         lua_setfield(L, -2, "noise");
 318
 319                         lua_pushnumber(L, e->inactive);
 320                         lua_setfield(L, -2, "inactive");
 321
 322                         lua_pushnumber(L, e->rx_packets);
 323                         lua_setfield(L, -2, "rx_packets");
 324
 325                         lua_pushnumber(L, e->tx_packets);
 326                         lua_setfield(L, -2, "tx_packets");
 327
 328                         set_rateinfo(L, &e->rx_rate, true);
 329                         set_rateinfo(L, &e->tx_rate, false);
 330
 331                         if (e->thr) {
 332                                 lua_pushnumber(L, e->thr);
 333                                 lua_setfield(L, -2, "expected_throughput");
 334                         }
 335
 336                         lua_setfield(L, -2, macstr);
 337                 }
 338         }
 339
 340         return 1;
 341 }
 342
 343 /* Wrapper for tx power list */
 344 static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, int *))
 345 {
 346         int i, x, len;
 347         char rv[IWINFO_BUFSIZE];
 348         const char *ifname = luaL_checkstring(L, 1);
 349         struct iwinfo_txpwrlist_entry *e;
 350
 351         memset(rv, 0, sizeof(rv));
 352
 353         if (!(*func)(ifname, rv, &len))
 354         {
 355                 lua_newtable(L);
 356
 357                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
 358                 {
 359                         e = (struct iwinfo_txpwrlist_entry *) &rv[i];
 360
 361                         lua_newtable(L);
 362
 363                         lua_pushnumber(L, e->mw);
 364                         lua_setfield(L, -2, "mw");
 365
 366                         lua_pushnumber(L, e->dbm);
 367                         lua_setfield(L, -2, "dbm");
 368
 369                         lua_rawseti(L, -2, x);
 370                 }
 371
 372                 return 1;
 373         }
 374
 375         return 0;
 376 }
 377
 378 /* Wrapper for scan list */
 379 static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
 380 {
 381         int i, x, len = 0;
 382         char rv[IWINFO_BUFSIZE];
 383         char macstr[18];
 384         const char *ifname = luaL_checkstring(L, 1);
 385         struct iwinfo_scanlist_entry *e;
 386
 387         lua_newtable(L);
 388         memset(rv, 0, sizeof(rv));
 389
 390         if (!(*func)(ifname, rv, &len))
 391         {
 392                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
 393                 {
 394                         e = (struct iwinfo_scanlist_entry *) &rv[i];
 395
 396                         lua_newtable(L);
 397
 398                         /* BSSID */
 399                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 400                                 e->mac[0], e->mac[1], e->mac[2],
 401                                 e->mac[3], e->mac[4], e->mac[5]);
 402
 403                         lua_pushstring(L, macstr);
 404                         lua_setfield(L, -2, "bssid");
 405
 406                         /* ESSID */
 407                         if (e->ssid[0])
 408                         {
 409                                 lua_pushstring(L, (char *) e->ssid);
 410                                 lua_setfield(L, -2, "ssid");
 411                         }
 412
 413                         /* Channel */
 414                         lua_pushinteger(L, e->channel);
 415                         lua_setfield(L, -2, "channel");
 416
 417                         /* Mode */
 418                         lua_pushstring(L, IWINFO_OPMODE_NAMES[e->mode]);
 419                         lua_setfield(L, -2, "mode");
 420
 421                         /* Quality, Signal */
 422                         lua_pushinteger(L, e->quality);
 423                         lua_setfield(L, -2, "quality");
 424
 425                         lua_pushinteger(L, e->quality_max);
 426                         lua_setfield(L, -2, "quality_max");
 427
 428                         lua_pushnumber(L, (e->signal - 0x100));
 429                         lua_setfield(L, -2, "signal");
 430
 431                         /* Crypto */
 432                         iwinfo_L_cryptotable(L, &e->crypto);
 433                         lua_setfield(L, -2, "encryption");
 434
 435                         lua_rawseti(L, -2, x);
 436                 }
 437         }
 438
 439         return 1;
 440 }
 441
 442 /* Wrapper for frequency list */
 443 static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int *))
 444 {
 445         int i, x, len;
 446         char rv[IWINFO_BUFSIZE];
 447         const char *ifname = luaL_checkstring(L, 1);
 448         struct iwinfo_freqlist_entry *e;
 449
 450         lua_newtable(L);
 451         memset(rv, 0, sizeof(rv));
 452
 453         if (!(*func)(ifname, rv, &len))
 454         {
 455                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
 456                 {
 457                         e = (struct iwinfo_freqlist_entry *) &rv[i];
 458
 459                         lua_newtable(L);
 460
 461                         /* MHz */
 462                         lua_pushinteger(L, e->mhz);
 463                         lua_setfield(L, -2, "mhz");
 464
 465                         /* Channel */
 466                         lua_pushinteger(L, e->channel);
 467                         lua_setfield(L, -2, "channel");
 468
 469                         /* Restricted (DFS/TPC/Radar) */
 470                         lua_pushboolean(L, e->restricted);
 471                         lua_setfield(L, -2, "restricted");
 472
 473                         lua_rawseti(L, -2, x);
 474                 }
 475         }
 476
 477         return 1;
 478 }
 479
 480 /* Wrapper for crypto settings */
 481 static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
 482 {
 483         const char *ifname = luaL_checkstring(L, 1);
 484         struct iwinfo_crypto_entry c = { 0 };
 485
 486         if (!(*func)(ifname, (char *)&c))
 487         {
 488                 iwinfo_L_cryptotable(L, &c);
 489                 return 1;
 490         }
 491
 492         lua_pushnil(L);
 493         return 1;
 494 }
 495
 496 /* Wrapper for hwmode list */
 497 static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
 498 {
 499         const char *ifname = luaL_checkstring(L, 1);
 500         int hwmodes = 0;
 501
 502         if (!(*func)(ifname, &hwmodes))
 503         {
 504                 lua_newtable(L);
 505
 506                 lua_pushboolean(L, hwmodes & IWINFO_80211_A);
 507                 lua_setfield(L, -2, "a");
 508
 509                 lua_pushboolean(L, hwmodes & IWINFO_80211_B);
 510                 lua_setfield(L, -2, "b");
 511
 512                 lua_pushboolean(L, hwmodes & IWINFO_80211_G);
 513                 lua_setfield(L, -2, "g");
 514
 515                 lua_pushboolean(L, hwmodes & IWINFO_80211_N);
 516                 lua_setfield(L, -2, "n");
 517
 518                 lua_pushboolean(L, hwmodes & IWINFO_80211_AC);
 519                 lua_setfield(L, -2, "ac");
 520
 521                 return 1;
 522         }
 523
 524         lua_pushnil(L);
 525         return 1;
 526 }
 527
 528 /* Wrapper for htmode list */
 529 static int iwinfo_L_htmodelist(lua_State *L, int (*func)(const char *, int *))
 530 {
 531         const char *ifname = luaL_checkstring(L, 1);
 532         int i, htmodes = 0;
 533
 534         if (!(*func)(ifname, &htmodes))
 535         {
 536                 lua_newtable(L);
 537
 538                 for (i = 0; i < ARRAY_SIZE(IWINFO_HTMODE_NAMES); i++)
 539                 {
 540                         lua_pushboolean(L, htmodes & (1 << i));
 541                         lua_setfield(L, -2, IWINFO_HTMODE_NAMES[i]);
 542                 }
 543
 544                 return 1;
 545         }
 546
 547         lua_pushnil(L);
 548         return 1;
 549 }
 550
 551 /* Wrapper for mbssid_support */
 552 static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *))
 553 {
 554         const char *ifname = luaL_checkstring(L, 1);
 555         int support = 0;
 556
 557         if (!(*func)(ifname, &support))
 558         {
 559                 lua_pushboolean(L, support);
 560                 return 1;
 561         }
 562
 563         lua_pushnil(L);
 564         return 1;
 565 }
 566
 567 /* Wrapper for hardware_id */
 568 static int iwinfo_L_hardware_id(lua_State *L, int (*func)(const char *, char *))
 569 {
 570         const char *ifname = luaL_checkstring(L, 1);
 571         struct iwinfo_hardware_id ids;
 572
 573         if (!(*func)(ifname, (char *)&ids))
 574         {
 575                 lua_newtable(L);
 576
 577                 lua_pushnumber(L, ids.vendor_id);
 578                 lua_setfield(L, -2, "vendor_id");
 579
 580                 lua_pushnumber(L, ids.device_id);
 581                 lua_setfield(L, -2, "device_id");
 582
 583                 lua_pushnumber(L, ids.subsystem_vendor_id);
 584                 lua_setfield(L, -2, "subsystem_vendor_id");
 585
 586                 lua_pushnumber(L, ids.subsystem_device_id);
 587                 lua_setfield(L, -2, "subsystem_device_id");
 588         }
 589         else
 590         {
 591                 lua_pushnil(L);
 592         }
 593
 594         return 1;
 595 }
 596
 597 /* Wrapper for country list */
 598 static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
 599 {
 600         int i;
 601         struct iwinfo_country_entry *c;
 602
 603         for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
 604         {
 605                 c = (struct iwinfo_country_entry *) &buf[i];
 606
 607                 if (c->iso3166 == iso3166)
 608                         return c->ccode;
 609         }
 610
 611         return NULL;
 612 }
 613
 614 static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *, int *))
 615 {
 616         int len, i;
 617         char rv[IWINFO_BUFSIZE], alpha2[3];
 618         char *ccode;
 619         const char *ifname = luaL_checkstring(L, 1);
 620         const struct iwinfo_iso3166_label *l;
 621
 622         lua_newtable(L);
 623         memset(rv, 0, sizeof(rv));
 624
 625         if (!(*func)(ifname, rv, &len))
 626         {
 627                 for (l = IWINFO_ISO3166_NAMES, i = 1; l->iso3166; l++)
 628                 {
 629                         if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
 630                         {
 631                                 sprintf(alpha2, "%c%c",
 632                                         (l->iso3166 / 256), (l->iso3166 % 256));
 633
 634                                 lua_newtable(L);
 635
 636                                 lua_pushstring(L, alpha2);
 637                                 lua_setfield(L, -2, "alpha2");
 638
 639                                 lua_pushstring(L, ccode);
 640                                 lua_setfield(L, -2, "ccode");
 641
 642                                 lua_pushstring(L, l->name);
 643                                 lua_setfield(L, -2, "name");
 644
 645                                 lua_rawseti(L, -2, i++);
 646                         }
 647                 }
 648         }
 649
 650         return 1;
 651 }
 652
 653
 654 #ifdef USE_WL
 655 /* Broadcom */
 656 LUA_WRAP_INT_OP(wl,channel)
 657 LUA_WRAP_INT_OP(wl,frequency)
 658 LUA_WRAP_INT_OP(wl,frequency_offset)
 659 LUA_WRAP_INT_OP(wl,txpower)
 660 LUA_WRAP_INT_OP(wl,txpower_offset)
 661 LUA_WRAP_INT_OP(wl,bitrate)
 662 LUA_WRAP_INT_OP(wl,signal)
 663 LUA_WRAP_INT_OP(wl,noise)
 664 LUA_WRAP_INT_OP(wl,quality)
 665 LUA_WRAP_INT_OP(wl,quality_max)
 666 LUA_WRAP_STRING_OP(wl,ssid)
 667 LUA_WRAP_STRING_OP(wl,bssid)
 668 LUA_WRAP_STRING_OP(wl,country)
 669 LUA_WRAP_STRING_OP(wl,hardware_name)
 670 LUA_WRAP_STRING_OP(wl,phyname)
 671 LUA_WRAP_STRUCT_OP(wl,mode)
 672 LUA_WRAP_STRUCT_OP(wl,assoclist)
 673 LUA_WRAP_STRUCT_OP(wl,txpwrlist)
 674 LUA_WRAP_STRUCT_OP(wl,scanlist)
 675 LUA_WRAP_STRUCT_OP(wl,freqlist)
 676 LUA_WRAP_STRUCT_OP(wl,countrylist)
 677 LUA_WRAP_STRUCT_OP(wl,hwmodelist)
 678 LUA_WRAP_STRUCT_OP(wl,htmodelist)
 679 LUA_WRAP_STRUCT_OP(wl,encryption)
 680 LUA_WRAP_STRUCT_OP(wl,mbssid_support)
 681 LUA_WRAP_STRUCT_OP(wl,hardware_id)
 682 #endif
 683
 684 #ifdef USE_MADWIFI
 685 /* Madwifi */
 686 LUA_WRAP_INT_OP(madwifi,channel)
 687 LUA_WRAP_INT_OP(madwifi,frequency)
 688 LUA_WRAP_INT_OP(madwifi,frequency_offset)
 689 LUA_WRAP_INT_OP(madwifi,txpower)
 690 LUA_WRAP_INT_OP(madwifi,txpower_offset)
 691 LUA_WRAP_INT_OP(madwifi,bitrate)
 692 LUA_WRAP_INT_OP(madwifi,signal)
 693 LUA_WRAP_INT_OP(madwifi,noise)
 694 LUA_WRAP_INT_OP(madwifi,quality)
 695 LUA_WRAP_INT_OP(madwifi,quality_max)
 696 LUA_WRAP_STRING_OP(madwifi,ssid)
 697 LUA_WRAP_STRING_OP(madwifi,bssid)
 698 LUA_WRAP_STRING_OP(madwifi,country)
 699 LUA_WRAP_STRING_OP(madwifi,hardware_name)
 700 LUA_WRAP_STRING_OP(madwifi,phyname)
 701 LUA_WRAP_STRUCT_OP(madwifi,mode)
 702 LUA_WRAP_STRUCT_OP(madwifi,assoclist)
 703 LUA_WRAP_STRUCT_OP(madwifi,txpwrlist)
 704 LUA_WRAP_STRUCT_OP(madwifi,scanlist)
 705 LUA_WRAP_STRUCT_OP(madwifi,freqlist)
 706 LUA_WRAP_STRUCT_OP(madwifi,countrylist)
 707 LUA_WRAP_STRUCT_OP(madwifi,hwmodelist)
 708 LUA_WRAP_STRUCT_OP(madwifi,htmodelist)
 709 LUA_WRAP_STRUCT_OP(madwifi,encryption)
 710 LUA_WRAP_STRUCT_OP(madwifi,mbssid_support)
 711 LUA_WRAP_STRUCT_OP(madwifi,hardware_id)
 712 #endif
 713
 714 #ifdef USE_NL80211
 715 /* NL80211 */
 716 LUA_WRAP_INT_OP(nl80211,channel)
 717 LUA_WRAP_INT_OP(nl80211,frequency)
 718 LUA_WRAP_INT_OP(nl80211,frequency_offset)
 719 LUA_WRAP_INT_OP(nl80211,txpower)
 720 LUA_WRAP_INT_OP(nl80211,txpower_offset)
 721 LUA_WRAP_INT_OP(nl80211,bitrate)
 722 LUA_WRAP_INT_OP(nl80211,signal)
 723 LUA_WRAP_INT_OP(nl80211,noise)
 724 LUA_WRAP_INT_OP(nl80211,quality)
 725 LUA_WRAP_INT_OP(nl80211,quality_max)
 726 LUA_WRAP_STRING_OP(nl80211,ssid)
 727 LUA_WRAP_STRING_OP(nl80211,bssid)
 728 LUA_WRAP_STRING_OP(nl80211,country)
 729 LUA_WRAP_STRING_OP(nl80211,hardware_name)
 730 LUA_WRAP_STRING_OP(nl80211,phyname)
 731 LUA_WRAP_STRUCT_OP(nl80211,mode)
 732 LUA_WRAP_STRUCT_OP(nl80211,assoclist)
 733 LUA_WRAP_STRUCT_OP(nl80211,txpwrlist)
 734 LUA_WRAP_STRUCT_OP(nl80211,scanlist)
 735 LUA_WRAP_STRUCT_OP(nl80211,freqlist)
 736 LUA_WRAP_STRUCT_OP(nl80211,countrylist)
 737 LUA_WRAP_STRUCT_OP(nl80211,hwmodelist)
 738 LUA_WRAP_STRUCT_OP(nl80211,htmodelist)
 739 LUA_WRAP_STRUCT_OP(nl80211,encryption)
 740 LUA_WRAP_STRUCT_OP(nl80211,mbssid_support)
 741 LUA_WRAP_STRUCT_OP(nl80211,hardware_id)
 742 #endif
 743
 744 /* Wext */
 745 LUA_WRAP_INT_OP(wext,channel)
 746 LUA_WRAP_INT_OP(wext,frequency)
 747 LUA_WRAP_INT_OP(wext,frequency_offset)
 748 LUA_WRAP_INT_OP(wext,txpower)
 749 LUA_WRAP_INT_OP(wext,txpower_offset)
 750 LUA_WRAP_INT_OP(wext,bitrate)
 751 LUA_WRAP_INT_OP(wext,signal)
 752 LUA_WRAP_INT_OP(wext,noise)
 753 LUA_WRAP_INT_OP(wext,quality)
 754 LUA_WRAP_INT_OP(wext,quality_max)
 755 LUA_WRAP_STRING_OP(wext,ssid)
 756 LUA_WRAP_STRING_OP(wext,bssid)
 757 LUA_WRAP_STRING_OP(wext,country)
 758 LUA_WRAP_STRING_OP(wext,hardware_name)
 759 LUA_WRAP_STRING_OP(wext,phyname)
 760 LUA_WRAP_STRUCT_OP(wext,mode)
 761 LUA_WRAP_STRUCT_OP(wext,assoclist)
 762 LUA_WRAP_STRUCT_OP(wext,txpwrlist)
 763 LUA_WRAP_STRUCT_OP(wext,scanlist)
 764 LUA_WRAP_STRUCT_OP(wext,freqlist)
 765 LUA_WRAP_STRUCT_OP(wext,countrylist)
 766 LUA_WRAP_STRUCT_OP(wext,hwmodelist)
 767 LUA_WRAP_STRUCT_OP(wext,htmodelist)
 768 LUA_WRAP_STRUCT_OP(wext,encryption)
 769 LUA_WRAP_STRUCT_OP(wext,mbssid_support)
 770 LUA_WRAP_STRUCT_OP(wext,hardware_id)
 771
 772 #ifdef USE_WL
 773 /* Broadcom table */
 774 static const luaL_reg R_wl[] = {
 775         LUA_REG(wl,channel),
 776         LUA_REG(wl,frequency),
 777         LUA_REG(wl,frequency_offset),
 778         LUA_REG(wl,txpower),
 779         LUA_REG(wl,txpower_offset),
 780         LUA_REG(wl,bitrate),
 781         LUA_REG(wl,signal),
 782         LUA_REG(wl,noise),
 783         LUA_REG(wl,quality),
 784         LUA_REG(wl,quality_max),
 785         LUA_REG(wl,mode),
 786         LUA_REG(wl,ssid),
 787         LUA_REG(wl,bssid),
 788         LUA_REG(wl,country),
 789         LUA_REG(wl,assoclist),
 790         LUA_REG(wl,txpwrlist),
 791         LUA_REG(wl,scanlist),
 792         LUA_REG(wl,freqlist),
 793         LUA_REG(wl,countrylist),
 794         LUA_REG(wl,hwmodelist),
 795         LUA_REG(wl,htmodelist),
 796         LUA_REG(wl,encryption),
 797         LUA_REG(wl,mbssid_support),
 798         LUA_REG(wl,hardware_id),
 799         LUA_REG(wl,hardware_name),
 800         LUA_REG(wl,phyname),
 801         { NULL, NULL }
 802 };
 803 #endif
 804
 805 #ifdef USE_MADWIFI
 806 /* Madwifi table */
 807 static const luaL_reg R_madwifi[] = {
 808         LUA_REG(madwifi,channel),
 809         LUA_REG(madwifi,frequency),
 810         LUA_REG(madwifi,frequency_offset),
 811         LUA_REG(madwifi,txpower),
 812         LUA_REG(madwifi,txpower_offset),
 813         LUA_REG(madwifi,bitrate),
 814         LUA_REG(madwifi,signal),
 815         LUA_REG(madwifi,noise),
 816         LUA_REG(madwifi,quality),
 817         LUA_REG(madwifi,quality_max),
 818         LUA_REG(madwifi,mode),
 819         LUA_REG(madwifi,ssid),
 820         LUA_REG(madwifi,bssid),
 821         LUA_REG(madwifi,country),
 822         LUA_REG(madwifi,assoclist),
 823         LUA_REG(madwifi,txpwrlist),
 824         LUA_REG(madwifi,scanlist),
 825         LUA_REG(madwifi,freqlist),
 826         LUA_REG(madwifi,countrylist),
 827         LUA_REG(madwifi,hwmodelist),
 828         LUA_REG(madwifi,htmodelist),
 829         LUA_REG(madwifi,encryption),
 830         LUA_REG(madwifi,mbssid_support),
 831         LUA_REG(madwifi,hardware_id),
 832         LUA_REG(madwifi,hardware_name),
 833         LUA_REG(madwifi,phyname),
 834         { NULL, NULL }
 835 };
 836 #endif
 837
 838 #ifdef USE_NL80211
 839 /* NL80211 table */
 840 static const luaL_reg R_nl80211[] = {
 841         LUA_REG(nl80211,channel),
 842         LUA_REG(nl80211,frequency),
 843         LUA_REG(nl80211,frequency_offset),
 844         LUA_REG(nl80211,txpower),
 845         LUA_REG(nl80211,txpower_offset),
 846         LUA_REG(nl80211,bitrate),
 847         LUA_REG(nl80211,signal),
 848         LUA_REG(nl80211,noise),
 849         LUA_REG(nl80211,quality),
 850         LUA_REG(nl80211,quality_max),
 851         LUA_REG(nl80211,mode),
 852         LUA_REG(nl80211,ssid),
 853         LUA_REG(nl80211,bssid),
 854         LUA_REG(nl80211,country),
 855         LUA_REG(nl80211,assoclist),
 856         LUA_REG(nl80211,txpwrlist),
 857         LUA_REG(nl80211,scanlist),
 858         LUA_REG(nl80211,freqlist),
 859         LUA_REG(nl80211,countrylist),
 860         LUA_REG(nl80211,hwmodelist),
 861         LUA_REG(nl80211,htmodelist),
 862         LUA_REG(nl80211,encryption),
 863         LUA_REG(nl80211,mbssid_support),
 864         LUA_REG(nl80211,hardware_id),
 865         LUA_REG(nl80211,hardware_name),
 866         LUA_REG(nl80211,phyname),
 867         { NULL, NULL }
 868 };
 869 #endif
 870
 871 /* Wext table */
 872 static const luaL_reg R_wext[] = {
 873         LUA_REG(wext,channel),
 874         LUA_REG(wext,frequency),
 875         LUA_REG(wext,frequency_offset),
 876         LUA_REG(wext,txpower),
 877         LUA_REG(wext,txpower_offset),
 878         LUA_REG(wext,bitrate),
 879         LUA_REG(wext,signal),
 880         LUA_REG(wext,noise),
 881         LUA_REG(wext,quality),
 882         LUA_REG(wext,quality_max),
 883         LUA_REG(wext,mode),
 884         LUA_REG(wext,ssid),
 885         LUA_REG(wext,bssid),
 886         LUA_REG(wext,country),
 887         LUA_REG(wext,assoclist),
 888         LUA_REG(wext,txpwrlist),
 889         LUA_REG(wext,scanlist),
 890         LUA_REG(wext,freqlist),
 891         LUA_REG(wext,countrylist),
 892         LUA_REG(wext,hwmodelist),
 893         LUA_REG(wext,htmodelist),
 894         LUA_REG(wext,encryption),
 895         LUA_REG(wext,mbssid_support),
 896         LUA_REG(wext,hardware_id),
 897         LUA_REG(wext,hardware_name),
 898         LUA_REG(wext,phyname),
 899         { NULL, NULL }
 900 };
 901
 902 /* Common */
 903 static const luaL_reg R_common[] = {
 904         { "type", iwinfo_L_type },
 905         { "__gc", iwinfo_L__gc  },
 906         { NULL, NULL }
 907 };
 908
 909
 910 LUALIB_API int luaopen_iwinfo(lua_State *L) {
 911         luaL_register(L, IWINFO_META, R_common);
 912
 913 #ifdef USE_WL
 914         luaL_newmetatable(L, IWINFO_WL_META);
 915         luaL_register(L, NULL, R_common);
 916         luaL_register(L, NULL, R_wl);
 917         lua_pushvalue(L, -1);
 918         lua_setfield(L, -2, "__index");
 919         lua_setfield(L, -2, "wl");
 920 #endif
 921
 922 #ifdef USE_MADWIFI
 923         luaL_newmetatable(L, IWINFO_MADWIFI_META);
 924         luaL_register(L, NULL, R_common);
 925         luaL_register(L, NULL, R_madwifi);
 926         lua_pushvalue(L, -1);
 927         lua_setfield(L, -2, "__index");
 928         lua_setfield(L, -2, "madwifi");
 929 #endif
 930
 931 #ifdef USE_NL80211
 932         luaL_newmetatable(L, IWINFO_NL80211_META);
 933         luaL_register(L, NULL, R_common);
 934         luaL_register(L, NULL, R_nl80211);
 935         lua_pushvalue(L, -1);
 936         lua_setfield(L, -2, "__index");
 937         lua_setfield(L, -2, "nl80211");
 938 #endif
 939
 940         luaL_newmetatable(L, IWINFO_WEXT_META);
 941         luaL_register(L, NULL, R_common);
 942         luaL_register(L, NULL, R_wext);
 943         lua_pushvalue(L, -1);
 944         lua_setfield(L, -2, "__index");
 945         lua_setfield(L, -2, "wext");
 946
 947         return 1;
 948 }