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_GCMP)
  65                 pos += sprintf(pos, "GCMP, ");
  66
  67         if (ciphers & IWINFO_CIPHER_WRAP)
  68                 pos += sprintf(pos, "WRAP, ");
  69
  70         if (ciphers & IWINFO_CIPHER_AESOCB)
  71                 pos += sprintf(pos, "AES-OCB, ");
  72
  73         if (ciphers & IWINFO_CIPHER_CKIP)
  74                 pos += sprintf(pos, "CKIP, ");
  75
  76         if (!ciphers || (ciphers & IWINFO_CIPHER_NONE))
  77                 pos += sprintf(pos, "NONE, ");
  78
  79         *(pos - 2) = 0;
  80
  81         return str;
  82 }
  83
  84 static char * iwinfo_crypto_print_suites(int suites)
  85 {
  86         static char str[64] = { 0 };
  87         char *pos = str;
  88
  89         if (suites & IWINFO_KMGMT_PSK)
  90                 pos += sprintf(pos, "PSK/");
  91
  92         if (suites & IWINFO_KMGMT_8021x)
  93                 pos += sprintf(pos, "802.1X/");
  94
  95         if (suites & IWINFO_KMGMT_SAE)
  96                 pos += sprintf(pos, "SAE/");
  97
  98         if (suites & IWINFO_KMGMT_OWE)
  99                 pos += sprintf(pos, "OWE/");
 100
 101         if (!suites || (suites & IWINFO_KMGMT_NONE))
 102                 pos += sprintf(pos, "NONE/");
 103
 104         *(pos - 1) = 0;
 105
 106         return str;
 107 }
 108
 109 static char * iwinfo_crypto_desc(struct iwinfo_crypto_entry *c)
 110 {
 111         static char desc[512] = { 0 };
 112         char *pos = desc;
 113         int i, n;
 114
 115         if (c)
 116         {
 117                 if (c->enabled)
 118                 {
 119                         /* WEP */
 120                         if (c->auth_algs && !c->wpa_version)
 121                         {
 122                                 if ((c->auth_algs & IWINFO_AUTH_OPEN) &&
 123                                     (c->auth_algs & IWINFO_AUTH_SHARED))
 124                                 {
 125                                         sprintf(desc, "WEP Open/Shared (%s)",
 126                                                 iwinfo_crypto_print_ciphers(c->pair_ciphers));
 127                                 }
 128                                 else if (c->auth_algs & IWINFO_AUTH_OPEN)
 129                                 {
 130                                         sprintf(desc, "WEP Open System (%s)",
 131                                                 iwinfo_crypto_print_ciphers(c->pair_ciphers));
 132                                 }
 133                                 else if (c->auth_algs & IWINFO_AUTH_SHARED)
 134                                 {
 135                                         sprintf(desc, "WEP Shared Auth (%s)",
 136                                                 iwinfo_crypto_print_ciphers(c->pair_ciphers));
 137                                 }
 138                         }
 139
 140                         /* WPA */
 141                         else if (c->wpa_version)
 142                         {
 143                                 for (i = 0, n = 0; i < 3; i++)
 144                                         if (c->wpa_version & (1 << i))
 145                                                 n++;
 146
 147                                 if (n > 1)
 148                                         pos += sprintf(pos, "mixed ");
 149
 150                                 for (i = 0; i < 3; i++)
 151                                         if (c->wpa_version & (1 << i))
 152                                                 if (i)
 153                                                         pos += sprintf(pos, "WPA%d/", i + 1);
 154                                                 else
 155                                                         pos += sprintf(pos, "WPA/");
 156
 157                                 pos--;
 158
 159                                 sprintf(pos, " %s (%s)",
 160                                         iwinfo_crypto_print_suites(c->auth_suites),
 161                                         iwinfo_crypto_print_ciphers(
 162                                                 c->pair_ciphers | c->group_ciphers));
 163                         }
 164                         else
 165                         {
 166                                 sprintf(desc, "None");
 167                         }
 168                 }
 169                 else
 170                 {
 171                         sprintf(desc, "None");
 172                 }
 173         }
 174         else
 175         {
 176                 sprintf(desc, "Unknown");
 177         }
 178
 179         return desc;
 180 }
 181
 182 /* Build Lua table from crypto data */
 183 static void iwinfo_L_cryptotable(lua_State *L, struct iwinfo_crypto_entry *c)
 184 {
 185         int i, j;
 186
 187         lua_newtable(L);
 188
 189         lua_pushboolean(L, c->enabled);
 190         lua_setfield(L, -2, "enabled");
 191
 192         lua_pushstring(L, iwinfo_crypto_desc(c));
 193         lua_setfield(L, -2, "description");
 194
 195         lua_pushboolean(L, (c->enabled && !c->wpa_version));
 196         lua_setfield(L, -2, "wep");
 197
 198         lua_pushinteger(L, c->wpa_version);
 199         lua_setfield(L, -2, "wpa");
 200
 201         lua_newtable(L);
 202         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_CIPHER_NAMES); i++)
 203         {
 204                 if (c->pair_ciphers & (1 << i))
 205                 {
 206                         lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
 207                         lua_rawseti(L, -2, j++);
 208                 }
 209         }
 210         lua_setfield(L, -2, "pair_ciphers");
 211
 212         lua_newtable(L);
 213         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_CIPHER_NAMES); i++)
 214         {
 215                 if (c->group_ciphers & (1 << i))
 216                 {
 217                         lua_pushstring(L, IWINFO_CIPHER_NAMES[i]);
 218                         lua_rawseti(L, -2, j++);
 219                 }
 220         }
 221         lua_setfield(L, -2, "group_ciphers");
 222
 223         lua_newtable(L);
 224         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_KMGMT_NAMES); i++)
 225         {
 226                 if (c->auth_suites & (1 << i))
 227                 {
 228                         lua_pushstring(L, IWINFO_KMGMT_NAMES[i]);
 229                         lua_rawseti(L, -2, j++);
 230                 }
 231         }
 232         lua_setfield(L, -2, "auth_suites");
 233
 234         lua_newtable(L);
 235         for (i = 0, j = 1; i < ARRAY_SIZE(IWINFO_AUTH_NAMES); i++)
 236         {
 237                 if (c->auth_algs & (1 << i))
 238                 {
 239                         lua_pushstring(L, IWINFO_AUTH_NAMES[i]);
 240                         lua_rawseti(L, -2, j++);
 241                 }
 242         }
 243         lua_setfield(L, -2, "auth_algs");
 244 }
 245
 246
 247 /* Wrapper for mode */
 248 static int iwinfo_L_mode(lua_State *L, int (*func)(const char *, int *))
 249 {
 250         int mode;
 251         const char *ifname = luaL_checkstring(L, 1);
 252
 253         if ((*func)(ifname, &mode))
 254                 mode = IWINFO_OPMODE_UNKNOWN;
 255
 256         lua_pushstring(L, IWINFO_OPMODE_NAMES[mode]);
 257         return 1;
 258 }
 259
 260 static void set_rateinfo(lua_State *L, struct iwinfo_rate_entry *r, bool rx)
 261 {
 262         lua_pushnumber(L, r->rate);
 263         lua_setfield(L, -2, rx ? "rx_rate" : "tx_rate");
 264
 265         lua_pushboolean(L, r->is_ht);
 266         lua_setfield(L, -2, rx ? "rx_ht" : "tx_ht");
 267
 268         lua_pushboolean(L, r->is_vht);
 269         lua_setfield(L, -2, rx ? "rx_vht" : "tx_vht");
 270
 271         lua_pushnumber(L, r->mhz);
 272         lua_setfield(L, -2, rx ? "rx_mhz" : "tx_mhz");
 273
 274         if (r->is_ht)
 275         {
 276                 lua_pushboolean(L, r->is_40mhz);
 277                 lua_setfield(L, -2, rx ? "rx_40mhz" : "tx_40mhz");
 278
 279                 lua_pushnumber(L, r->mcs);
 280                 lua_setfield(L, -2, rx ? "rx_mcs" : "tx_mcs");
 281
 282                 lua_pushboolean(L, r->is_short_gi);
 283                 lua_setfield(L, -2, rx ? "rx_short_gi" : "tx_short_gi");
 284         }
 285         else if (r->is_vht)
 286         {
 287                 lua_pushnumber(L, r->mcs);
 288                 lua_setfield(L, -2, rx ? "rx_mcs" : "tx_mcs");
 289
 290                 lua_pushnumber(L, r->nss);
 291                 lua_setfield(L, -2, rx ? "rx_nss" : "tx_nss");
 292
 293                 lua_pushboolean(L, r->is_short_gi);
 294                 lua_setfield(L, -2, rx ? "rx_short_gi" : "tx_short_gi");
 295         }
 296 }
 297
 298 /* Wrapper for assoclist */
 299 static int iwinfo_L_assoclist(lua_State *L, int (*func)(const char *, char *, int *))
 300 {
 301         int i, len;
 302         char rv[IWINFO_BUFSIZE];
 303         char macstr[18];
 304         const char *ifname = luaL_checkstring(L, 1);
 305         struct iwinfo_assoclist_entry *e;
 306
 307         lua_newtable(L);
 308         memset(rv, 0, sizeof(rv));
 309
 310         if (!(*func)(ifname, rv, &len))
 311         {
 312                 for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
 313                 {
 314                         e = (struct iwinfo_assoclist_entry *) &rv[i];
 315
 316                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 317                                 e->mac[0], e->mac[1], e->mac[2],
 318                                 e->mac[3], e->mac[4], e->mac[5]);
 319
 320                         lua_newtable(L);
 321
 322                         lua_pushnumber(L, e->signal);
 323                         lua_setfield(L, -2, "signal");
 324
 325                         lua_pushnumber(L, e->noise);
 326                         lua_setfield(L, -2, "noise");
 327
 328                         lua_pushnumber(L, e->inactive);
 329                         lua_setfield(L, -2, "inactive");
 330
 331                         lua_pushnumber(L, e->rx_packets);
 332                         lua_setfield(L, -2, "rx_packets");
 333
 334                         lua_pushnumber(L, e->tx_packets);
 335                         lua_setfield(L, -2, "tx_packets");
 336
 337                         set_rateinfo(L, &e->rx_rate, true);
 338                         set_rateinfo(L, &e->tx_rate, false);
 339
 340                         if (e->thr) {
 341                                 lua_pushnumber(L, e->thr);
 342                                 lua_setfield(L, -2, "expected_throughput");
 343                         }
 344
 345                         lua_setfield(L, -2, macstr);
 346                 }
 347         }
 348
 349         return 1;
 350 }
 351
 352 /* Wrapper for tx power list */
 353 static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, int *))
 354 {
 355         int i, x, len;
 356         char rv[IWINFO_BUFSIZE];
 357         const char *ifname = luaL_checkstring(L, 1);
 358         struct iwinfo_txpwrlist_entry *e;
 359
 360         memset(rv, 0, sizeof(rv));
 361
 362         if (!(*func)(ifname, rv, &len))
 363         {
 364                 lua_newtable(L);
 365
 366                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
 367                 {
 368                         e = (struct iwinfo_txpwrlist_entry *) &rv[i];
 369
 370                         lua_newtable(L);
 371
 372                         lua_pushnumber(L, e->mw);
 373                         lua_setfield(L, -2, "mw");
 374
 375                         lua_pushnumber(L, e->dbm);
 376                         lua_setfield(L, -2, "dbm");
 377
 378                         lua_rawseti(L, -2, x);
 379                 }
 380
 381                 return 1;
 382         }
 383
 384         return 0;
 385 }
 386
 387 /* Wrapper for scan list */
 388 static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
 389 {
 390         int i, x, len = 0;
 391         char rv[IWINFO_BUFSIZE];
 392         char macstr[18];
 393         const char *ifname = luaL_checkstring(L, 1);
 394         struct iwinfo_scanlist_entry *e;
 395
 396         lua_newtable(L);
 397         memset(rv, 0, sizeof(rv));
 398
 399         if (!(*func)(ifname, rv, &len))
 400         {
 401                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
 402                 {
 403                         e = (struct iwinfo_scanlist_entry *) &rv[i];
 404
 405                         lua_newtable(L);
 406
 407                         /* BSSID */
 408                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 409                                 e->mac[0], e->mac[1], e->mac[2],
 410                                 e->mac[3], e->mac[4], e->mac[5]);
 411
 412                         lua_pushstring(L, macstr);
 413                         lua_setfield(L, -2, "bssid");
 414
 415                         /* ESSID */
 416                         if (e->ssid[0])
 417                         {
 418                                 lua_pushstring(L, (char *) e->ssid);
 419                                 lua_setfield(L, -2, "ssid");
 420                         }
 421
 422                         /* Channel */
 423                         lua_pushinteger(L, e->channel);
 424                         lua_setfield(L, -2, "channel");
 425
 426                         /* Mode */
 427                         lua_pushstring(L, IWINFO_OPMODE_NAMES[e->mode]);
 428                         lua_setfield(L, -2, "mode");
 429
 430                         /* Quality, Signal */
 431                         lua_pushinteger(L, e->quality);
 432                         lua_setfield(L, -2, "quality");
 433
 434                         lua_pushinteger(L, e->quality_max);
 435                         lua_setfield(L, -2, "quality_max");
 436
 437                         lua_pushnumber(L, (e->signal - 0x100));
 438                         lua_setfield(L, -2, "signal");
 439
 440                         /* Crypto */
 441                         iwinfo_L_cryptotable(L, &e->crypto);
 442                         lua_setfield(L, -2, "encryption");
 443
 444                         lua_rawseti(L, -2, x);
 445                 }
 446         }
 447
 448         return 1;
 449 }
 450
 451 /* Wrapper for frequency list */
 452 static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int *))
 453 {
 454         int i, x, len;
 455         char rv[IWINFO_BUFSIZE];
 456         const char *ifname = luaL_checkstring(L, 1);
 457         struct iwinfo_freqlist_entry *e;
 458
 459         lua_newtable(L);
 460         memset(rv, 0, sizeof(rv));
 461
 462         if (!(*func)(ifname, rv, &len))
 463         {
 464                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
 465                 {
 466                         e = (struct iwinfo_freqlist_entry *) &rv[i];
 467
 468                         lua_newtable(L);
 469
 470                         /* MHz */
 471                         lua_pushinteger(L, e->mhz);
 472                         lua_setfield(L, -2, "mhz");
 473
 474                         /* Channel */
 475                         lua_pushinteger(L, e->channel);
 476                         lua_setfield(L, -2, "channel");
 477
 478                         /* Restricted (DFS/TPC/Radar) */
 479                         lua_pushboolean(L, e->restricted);
 480                         lua_setfield(L, -2, "restricted");
 481
 482                         lua_rawseti(L, -2, x);
 483                 }
 484         }
 485
 486         return 1;
 487 }
 488
 489 /* Wrapper for crypto settings */
 490 static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
 491 {
 492         const char *ifname = luaL_checkstring(L, 1);
 493         struct iwinfo_crypto_entry c = { 0 };
 494
 495         if (!(*func)(ifname, (char *)&c))
 496         {
 497                 iwinfo_L_cryptotable(L, &c);
 498                 return 1;
 499         }
 500
 501         lua_pushnil(L);
 502         return 1;
 503 }
 504
 505 /* Wrapper for hwmode list */
 506 static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
 507 {
 508         const char *ifname = luaL_checkstring(L, 1);
 509         int hwmodes = 0;
 510
 511         if (!(*func)(ifname, &hwmodes))
 512         {
 513                 lua_newtable(L);
 514
 515                 lua_pushboolean(L, hwmodes & IWINFO_80211_A);
 516                 lua_setfield(L, -2, "a");
 517
 518                 lua_pushboolean(L, hwmodes & IWINFO_80211_B);
 519                 lua_setfield(L, -2, "b");
 520
 521                 lua_pushboolean(L, hwmodes & IWINFO_80211_G);
 522                 lua_setfield(L, -2, "g");
 523
 524                 lua_pushboolean(L, hwmodes & IWINFO_80211_N);
 525                 lua_setfield(L, -2, "n");
 526
 527                 lua_pushboolean(L, hwmodes & IWINFO_80211_AC);
 528                 lua_setfield(L, -2, "ac");
 529
 530                 lua_pushboolean(L, hwmodes & IWINFO_80211_AD);
 531                 lua_setfield(L, -2, "ad");
 532
 533                 lua_pushboolean(L, hwmodes & IWINFO_80211_AX);
 534                 lua_setfield(L, -2, "ax");
 535
 536                 return 1;
 537         }
 538
 539         lua_pushnil(L);
 540         return 1;
 541 }
 542
 543 /* Wrapper for htmode list */
 544 static int iwinfo_L_htmodelist(lua_State *L, int (*func)(const char *, int *))
 545 {
 546         const char *ifname = luaL_checkstring(L, 1);
 547         int i, htmodes = 0;
 548
 549         if (!(*func)(ifname, &htmodes))
 550         {
 551                 lua_newtable(L);
 552
 553                 for (i = 0; i < ARRAY_SIZE(IWINFO_HTMODE_NAMES); i++)
 554                 {
 555                         lua_pushboolean(L, htmodes & (1 << i));
 556                         lua_setfield(L, -2, IWINFO_HTMODE_NAMES[i]);
 557                 }
 558
 559                 return 1;
 560         }
 561
 562         lua_pushnil(L);
 563         return 1;
 564 }
 565
 566 /* Wrapper for mbssid_support */
 567 static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *))
 568 {
 569         const char *ifname = luaL_checkstring(L, 1);
 570         int support = 0;
 571
 572         if (!(*func)(ifname, &support))
 573         {
 574                 lua_pushboolean(L, support);
 575                 return 1;
 576         }
 577
 578         lua_pushnil(L);
 579         return 1;
 580 }
 581
 582 /* Wrapper for hardware_id */
 583 static int iwinfo_L_hardware_id(lua_State *L, int (*func)(const char *, char *))
 584 {
 585         const char *ifname = luaL_checkstring(L, 1);
 586         struct iwinfo_hardware_id ids;
 587
 588         if (!(*func)(ifname, (char *)&ids))
 589         {
 590                 lua_newtable(L);
 591
 592                 lua_pushnumber(L, ids.vendor_id);
 593                 lua_setfield(L, -2, "vendor_id");
 594
 595                 lua_pushnumber(L, ids.device_id);
 596                 lua_setfield(L, -2, "device_id");
 597
 598                 lua_pushnumber(L, ids.subsystem_vendor_id);
 599                 lua_setfield(L, -2, "subsystem_vendor_id");
 600
 601                 lua_pushnumber(L, ids.subsystem_device_id);
 602                 lua_setfield(L, -2, "subsystem_device_id");
 603         }
 604         else
 605         {
 606                 lua_pushnil(L);
 607         }
 608
 609         return 1;
 610 }
 611
 612 /* Wrapper for country list */
 613 static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
 614 {
 615         int i;
 616         struct iwinfo_country_entry *c;
 617
 618         for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
 619         {
 620                 c = (struct iwinfo_country_entry *) &buf[i];
 621
 622                 if (c->iso3166 == iso3166)
 623                         return c->ccode;
 624         }
 625
 626         return NULL;
 627 }
 628
 629 static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *, int *))
 630 {
 631         int len, i;
 632         char rv[IWINFO_BUFSIZE], alpha2[3];
 633         char *ccode;
 634         const char *ifname = luaL_checkstring(L, 1);
 635         const struct iwinfo_iso3166_label *l;
 636
 637         lua_newtable(L);
 638         memset(rv, 0, sizeof(rv));
 639
 640         if (!(*func)(ifname, rv, &len))
 641         {
 642                 for (l = IWINFO_ISO3166_NAMES, i = 1; l->iso3166; l++)
 643                 {
 644                         if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
 645                         {
 646                                 sprintf(alpha2, "%c%c",
 647                                         (l->iso3166 / 256), (l->iso3166 % 256));
 648
 649                                 lua_newtable(L);
 650
 651                                 lua_pushstring(L, alpha2);
 652                                 lua_setfield(L, -2, "alpha2");
 653
 654                                 lua_pushstring(L, ccode);
 655                                 lua_setfield(L, -2, "ccode");
 656
 657                                 lua_pushstring(L, l->name);
 658                                 lua_setfield(L, -2, "name");
 659
 660                                 lua_rawseti(L, -2, i++);
 661                         }
 662                 }
 663         }
 664
 665         return 1;
 666 }
 667
 668
 669 #ifdef USE_WL
 670 /* Broadcom */
 671 LUA_WRAP_INT_OP(wl,channel)
 672 LUA_WRAP_INT_OP(wl,frequency)
 673 LUA_WRAP_INT_OP(wl,frequency_offset)
 674 LUA_WRAP_INT_OP(wl,txpower)
 675 LUA_WRAP_INT_OP(wl,txpower_offset)
 676 LUA_WRAP_INT_OP(wl,bitrate)
 677 LUA_WRAP_INT_OP(wl,signal)
 678 LUA_WRAP_INT_OP(wl,noise)
 679 LUA_WRAP_INT_OP(wl,quality)
 680 LUA_WRAP_INT_OP(wl,quality_max)
 681 LUA_WRAP_STRING_OP(wl,ssid)
 682 LUA_WRAP_STRING_OP(wl,bssid)
 683 LUA_WRAP_STRING_OP(wl,country)
 684 LUA_WRAP_STRING_OP(wl,hardware_name)
 685 LUA_WRAP_STRING_OP(wl,phyname)
 686 LUA_WRAP_STRUCT_OP(wl,mode)
 687 LUA_WRAP_STRUCT_OP(wl,assoclist)
 688 LUA_WRAP_STRUCT_OP(wl,txpwrlist)
 689 LUA_WRAP_STRUCT_OP(wl,scanlist)
 690 LUA_WRAP_STRUCT_OP(wl,freqlist)
 691 LUA_WRAP_STRUCT_OP(wl,countrylist)
 692 LUA_WRAP_STRUCT_OP(wl,hwmodelist)
 693 LUA_WRAP_STRUCT_OP(wl,htmodelist)
 694 LUA_WRAP_STRUCT_OP(wl,encryption)
 695 LUA_WRAP_STRUCT_OP(wl,mbssid_support)
 696 LUA_WRAP_STRUCT_OP(wl,hardware_id)
 697 #endif
 698
 699 #ifdef USE_MADWIFI
 700 /* Madwifi */
 701 LUA_WRAP_INT_OP(madwifi,channel)
 702 LUA_WRAP_INT_OP(madwifi,frequency)
 703 LUA_WRAP_INT_OP(madwifi,frequency_offset)
 704 LUA_WRAP_INT_OP(madwifi,txpower)
 705 LUA_WRAP_INT_OP(madwifi,txpower_offset)
 706 LUA_WRAP_INT_OP(madwifi,bitrate)
 707 LUA_WRAP_INT_OP(madwifi,signal)
 708 LUA_WRAP_INT_OP(madwifi,noise)
 709 LUA_WRAP_INT_OP(madwifi,quality)
 710 LUA_WRAP_INT_OP(madwifi,quality_max)
 711 LUA_WRAP_STRING_OP(madwifi,ssid)
 712 LUA_WRAP_STRING_OP(madwifi,bssid)
 713 LUA_WRAP_STRING_OP(madwifi,country)
 714 LUA_WRAP_STRING_OP(madwifi,hardware_name)
 715 LUA_WRAP_STRING_OP(madwifi,phyname)
 716 LUA_WRAP_STRUCT_OP(madwifi,mode)
 717 LUA_WRAP_STRUCT_OP(madwifi,assoclist)
 718 LUA_WRAP_STRUCT_OP(madwifi,txpwrlist)
 719 LUA_WRAP_STRUCT_OP(madwifi,scanlist)
 720 LUA_WRAP_STRUCT_OP(madwifi,freqlist)
 721 LUA_WRAP_STRUCT_OP(madwifi,countrylist)
 722 LUA_WRAP_STRUCT_OP(madwifi,hwmodelist)
 723 LUA_WRAP_STRUCT_OP(madwifi,htmodelist)
 724 LUA_WRAP_STRUCT_OP(madwifi,encryption)
 725 LUA_WRAP_STRUCT_OP(madwifi,mbssid_support)
 726 LUA_WRAP_STRUCT_OP(madwifi,hardware_id)
 727 #endif
 728
 729 #ifdef USE_NL80211
 730 /* NL80211 */
 731 LUA_WRAP_INT_OP(nl80211,channel)
 732 LUA_WRAP_INT_OP(nl80211,frequency)
 733 LUA_WRAP_INT_OP(nl80211,frequency_offset)
 734 LUA_WRAP_INT_OP(nl80211,txpower)
 735 LUA_WRAP_INT_OP(nl80211,txpower_offset)
 736 LUA_WRAP_INT_OP(nl80211,bitrate)
 737 LUA_WRAP_INT_OP(nl80211,signal)
 738 LUA_WRAP_INT_OP(nl80211,noise)
 739 LUA_WRAP_INT_OP(nl80211,quality)
 740 LUA_WRAP_INT_OP(nl80211,quality_max)
 741 LUA_WRAP_STRING_OP(nl80211,ssid)
 742 LUA_WRAP_STRING_OP(nl80211,bssid)
 743 LUA_WRAP_STRING_OP(nl80211,country)
 744 LUA_WRAP_STRING_OP(nl80211,hardware_name)
 745 LUA_WRAP_STRING_OP(nl80211,phyname)
 746 LUA_WRAP_STRUCT_OP(nl80211,mode)
 747 LUA_WRAP_STRUCT_OP(nl80211,assoclist)
 748 LUA_WRAP_STRUCT_OP(nl80211,txpwrlist)
 749 LUA_WRAP_STRUCT_OP(nl80211,scanlist)
 750 LUA_WRAP_STRUCT_OP(nl80211,freqlist)
 751 LUA_WRAP_STRUCT_OP(nl80211,countrylist)
 752 LUA_WRAP_STRUCT_OP(nl80211,hwmodelist)
 753 LUA_WRAP_STRUCT_OP(nl80211,htmodelist)
 754 LUA_WRAP_STRUCT_OP(nl80211,encryption)
 755 LUA_WRAP_STRUCT_OP(nl80211,mbssid_support)
 756 LUA_WRAP_STRUCT_OP(nl80211,hardware_id)
 757 #endif
 758
 759 /* Wext */
 760 LUA_WRAP_INT_OP(wext,channel)
 761 LUA_WRAP_INT_OP(wext,frequency)
 762 LUA_WRAP_INT_OP(wext,frequency_offset)
 763 LUA_WRAP_INT_OP(wext,txpower)
 764 LUA_WRAP_INT_OP(wext,txpower_offset)
 765 LUA_WRAP_INT_OP(wext,bitrate)
 766 LUA_WRAP_INT_OP(wext,signal)
 767 LUA_WRAP_INT_OP(wext,noise)
 768 LUA_WRAP_INT_OP(wext,quality)
 769 LUA_WRAP_INT_OP(wext,quality_max)
 770 LUA_WRAP_STRING_OP(wext,ssid)
 771 LUA_WRAP_STRING_OP(wext,bssid)
 772 LUA_WRAP_STRING_OP(wext,country)
 773 LUA_WRAP_STRING_OP(wext,hardware_name)
 774 LUA_WRAP_STRING_OP(wext,phyname)
 775 LUA_WRAP_STRUCT_OP(wext,mode)
 776 LUA_WRAP_STRUCT_OP(wext,assoclist)
 777 LUA_WRAP_STRUCT_OP(wext,txpwrlist)
 778 LUA_WRAP_STRUCT_OP(wext,scanlist)
 779 LUA_WRAP_STRUCT_OP(wext,freqlist)
 780 LUA_WRAP_STRUCT_OP(wext,countrylist)
 781 LUA_WRAP_STRUCT_OP(wext,hwmodelist)
 782 LUA_WRAP_STRUCT_OP(wext,htmodelist)
 783 LUA_WRAP_STRUCT_OP(wext,encryption)
 784 LUA_WRAP_STRUCT_OP(wext,mbssid_support)
 785 LUA_WRAP_STRUCT_OP(wext,hardware_id)
 786
 787 #ifdef USE_WL
 788 /* Broadcom table */
 789 static const luaL_reg R_wl[] = {
 790         LUA_REG(wl,channel),
 791         LUA_REG(wl,frequency),
 792         LUA_REG(wl,frequency_offset),
 793         LUA_REG(wl,txpower),
 794         LUA_REG(wl,txpower_offset),
 795         LUA_REG(wl,bitrate),
 796         LUA_REG(wl,signal),
 797         LUA_REG(wl,noise),
 798         LUA_REG(wl,quality),
 799         LUA_REG(wl,quality_max),
 800         LUA_REG(wl,mode),
 801         LUA_REG(wl,ssid),
 802         LUA_REG(wl,bssid),
 803         LUA_REG(wl,country),
 804         LUA_REG(wl,assoclist),
 805         LUA_REG(wl,txpwrlist),
 806         LUA_REG(wl,scanlist),
 807         LUA_REG(wl,freqlist),
 808         LUA_REG(wl,countrylist),
 809         LUA_REG(wl,hwmodelist),
 810         LUA_REG(wl,htmodelist),
 811         LUA_REG(wl,encryption),
 812         LUA_REG(wl,mbssid_support),
 813         LUA_REG(wl,hardware_id),
 814         LUA_REG(wl,hardware_name),
 815         LUA_REG(wl,phyname),
 816         { NULL, NULL }
 817 };
 818 #endif
 819
 820 #ifdef USE_MADWIFI
 821 /* Madwifi table */
 822 static const luaL_reg R_madwifi[] = {
 823         LUA_REG(madwifi,channel),
 824         LUA_REG(madwifi,frequency),
 825         LUA_REG(madwifi,frequency_offset),
 826         LUA_REG(madwifi,txpower),
 827         LUA_REG(madwifi,txpower_offset),
 828         LUA_REG(madwifi,bitrate),
 829         LUA_REG(madwifi,signal),
 830         LUA_REG(madwifi,noise),
 831         LUA_REG(madwifi,quality),
 832         LUA_REG(madwifi,quality_max),
 833         LUA_REG(madwifi,mode),
 834         LUA_REG(madwifi,ssid),
 835         LUA_REG(madwifi,bssid),
 836         LUA_REG(madwifi,country),
 837         LUA_REG(madwifi,assoclist),
 838         LUA_REG(madwifi,txpwrlist),
 839         LUA_REG(madwifi,scanlist),
 840         LUA_REG(madwifi,freqlist),
 841         LUA_REG(madwifi,countrylist),
 842         LUA_REG(madwifi,hwmodelist),
 843         LUA_REG(madwifi,htmodelist),
 844         LUA_REG(madwifi,encryption),
 845         LUA_REG(madwifi,mbssid_support),
 846         LUA_REG(madwifi,hardware_id),
 847         LUA_REG(madwifi,hardware_name),
 848         LUA_REG(madwifi,phyname),
 849         { NULL, NULL }
 850 };
 851 #endif
 852
 853 #ifdef USE_NL80211
 854 /* NL80211 table */
 855 static const luaL_reg R_nl80211[] = {
 856         LUA_REG(nl80211,channel),
 857         LUA_REG(nl80211,frequency),
 858         LUA_REG(nl80211,frequency_offset),
 859         LUA_REG(nl80211,txpower),
 860         LUA_REG(nl80211,txpower_offset),
 861         LUA_REG(nl80211,bitrate),
 862         LUA_REG(nl80211,signal),
 863         LUA_REG(nl80211,noise),
 864         LUA_REG(nl80211,quality),
 865         LUA_REG(nl80211,quality_max),
 866         LUA_REG(nl80211,mode),
 867         LUA_REG(nl80211,ssid),
 868         LUA_REG(nl80211,bssid),
 869         LUA_REG(nl80211,country),
 870         LUA_REG(nl80211,assoclist),
 871         LUA_REG(nl80211,txpwrlist),
 872         LUA_REG(nl80211,scanlist),
 873         LUA_REG(nl80211,freqlist),
 874         LUA_REG(nl80211,countrylist),
 875         LUA_REG(nl80211,hwmodelist),
 876         LUA_REG(nl80211,htmodelist),
 877         LUA_REG(nl80211,encryption),
 878         LUA_REG(nl80211,mbssid_support),
 879         LUA_REG(nl80211,hardware_id),
 880         LUA_REG(nl80211,hardware_name),
 881         LUA_REG(nl80211,phyname),
 882         { NULL, NULL }
 883 };
 884 #endif
 885
 886 /* Wext table */
 887 static const luaL_reg R_wext[] = {
 888         LUA_REG(wext,channel),
 889         LUA_REG(wext,frequency),
 890         LUA_REG(wext,frequency_offset),
 891         LUA_REG(wext,txpower),
 892         LUA_REG(wext,txpower_offset),
 893         LUA_REG(wext,bitrate),
 894         LUA_REG(wext,signal),
 895         LUA_REG(wext,noise),
 896         LUA_REG(wext,quality),
 897         LUA_REG(wext,quality_max),
 898         LUA_REG(wext,mode),
 899         LUA_REG(wext,ssid),
 900         LUA_REG(wext,bssid),
 901         LUA_REG(wext,country),
 902         LUA_REG(wext,assoclist),
 903         LUA_REG(wext,txpwrlist),
 904         LUA_REG(wext,scanlist),
 905         LUA_REG(wext,freqlist),
 906         LUA_REG(wext,countrylist),
 907         LUA_REG(wext,hwmodelist),
 908         LUA_REG(wext,htmodelist),
 909         LUA_REG(wext,encryption),
 910         LUA_REG(wext,mbssid_support),
 911         LUA_REG(wext,hardware_id),
 912         LUA_REG(wext,hardware_name),
 913         LUA_REG(wext,phyname),
 914         { NULL, NULL }
 915 };
 916
 917 /* Common */
 918 static const luaL_reg R_common[] = {
 919         { "type", iwinfo_L_type },
 920         { "__gc", iwinfo_L__gc  },
 921         { NULL, NULL }
 922 };
 923
 924
 925 LUALIB_API int luaopen_iwinfo(lua_State *L) {
 926         luaL_register(L, IWINFO_META, R_common);
 927
 928 #ifdef USE_WL
 929         luaL_newmetatable(L, IWINFO_WL_META);
 930         luaL_register(L, NULL, R_common);
 931         luaL_register(L, NULL, R_wl);
 932         lua_pushvalue(L, -1);
 933         lua_setfield(L, -2, "__index");
 934         lua_setfield(L, -2, "wl");
 935 #endif
 936
 937 #ifdef USE_MADWIFI
 938         luaL_newmetatable(L, IWINFO_MADWIFI_META);
 939         luaL_register(L, NULL, R_common);
 940         luaL_register(L, NULL, R_madwifi);
 941         lua_pushvalue(L, -1);
 942         lua_setfield(L, -2, "__index");
 943         lua_setfield(L, -2, "madwifi");
 944 #endif
 945
 946 #ifdef USE_NL80211
 947         luaL_newmetatable(L, IWINFO_NL80211_META);
 948         luaL_register(L, NULL, R_common);
 949         luaL_register(L, NULL, R_nl80211);
 950         lua_pushvalue(L, -1);
 951         lua_setfield(L, -2, "__index");
 952         lua_setfield(L, -2, "nl80211");
 953 #endif
 954
 955         luaL_newmetatable(L, IWINFO_WEXT_META);
 956         luaL_register(L, NULL, R_common);
 957         luaL_register(L, NULL, R_wext);
 958         lua_pushvalue(L, -1);
 959         lua_setfield(L, -2, "__index");
 960         lua_setfield(L, -2, "wext");
 961
 962         return 1;
 963 }