package/iwinfo/src/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 < 8; 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 < 8; 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 < 8; 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 < 8; 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 /* Wrapper for assoclist */
 252 static int iwinfo_L_assoclist(lua_State *L, int (*func)(const char *, char *, int *))
 253 {
 254         int i, len;
 255         char rv[IWINFO_BUFSIZE];
 256         char macstr[18];
 257         const char *ifname = luaL_checkstring(L, 1);
 258         struct iwinfo_assoclist_entry *e;
 259
 260         lua_newtable(L);
 261         memset(rv, 0, sizeof(rv));
 262
 263         if (!(*func)(ifname, rv, &len))
 264         {
 265                 for (i = 0; i < len; i += sizeof(struct iwinfo_assoclist_entry))
 266                 {
 267                         e = (struct iwinfo_assoclist_entry *) &rv[i];
 268
 269                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 270                                 e->mac[0], e->mac[1], e->mac[2],
 271                                 e->mac[3], e->mac[4], e->mac[5]);
 272
 273                         lua_newtable(L);
 274
 275                         lua_pushnumber(L, e->signal);
 276                         lua_setfield(L, -2, "signal");
 277
 278                         lua_pushnumber(L, e->noise);
 279                         lua_setfield(L, -2, "noise");
 280
 281                         lua_pushnumber(L, e->inactive);
 282                         lua_setfield(L, -2, "inactive");
 283
 284                         lua_pushnumber(L, e->rx_packets);
 285                         lua_setfield(L, -2, "rx_packets");
 286
 287                         lua_pushnumber(L, e->tx_packets);
 288                         lua_setfield(L, -2, "tx_packets");
 289
 290                         lua_pushnumber(L, e->rx_rate.rate);
 291                         lua_setfield(L, -2, "rx_rate");
 292
 293                         lua_pushnumber(L, e->tx_rate.rate);
 294                         lua_setfield(L, -2, "tx_rate");
 295
 296                         if (e->rx_rate.mcs >= 0)
 297                         {
 298                                 lua_pushnumber(L, e->rx_rate.mcs);
 299                                 lua_setfield(L, -2, "rx_mcs");
 300
 301                                 lua_pushboolean(L, e->rx_rate.is_40mhz);
 302                                 lua_setfield(L, -2, "rx_40mhz");
 303
 304                                 lua_pushboolean(L, e->rx_rate.is_short_gi);
 305                                 lua_setfield(L, -2, "rx_short_gi");
 306                         }
 307
 308                         if (e->tx_rate.mcs >= 0)
 309                         {
 310                                 lua_pushnumber(L, e->tx_rate.mcs);
 311                                 lua_setfield(L, -2, "tx_mcs");
 312
 313                                 lua_pushboolean(L, e->tx_rate.is_40mhz);
 314                                 lua_setfield(L, -2, "tx_40mhz");
 315
 316                                 lua_pushboolean(L, e->tx_rate.is_short_gi);
 317                                 lua_setfield(L, -2, "tx_short_gi");
 318                         }
 319
 320                         lua_setfield(L, -2, macstr);
 321                 }
 322         }
 323
 324         return 1;
 325 }
 326
 327 /* Wrapper for tx power list */
 328 static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, int *))
 329 {
 330         int i, x, len;
 331         char rv[IWINFO_BUFSIZE];
 332         const char *ifname = luaL_checkstring(L, 1);
 333         struct iwinfo_txpwrlist_entry *e;
 334
 335         lua_newtable(L);
 336         memset(rv, 0, sizeof(rv));
 337
 338         if (!(*func)(ifname, rv, &len))
 339         {
 340                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
 341                 {
 342                         e = (struct iwinfo_txpwrlist_entry *) &rv[i];
 343
 344                         lua_newtable(L);
 345
 346                         lua_pushnumber(L, e->mw);
 347                         lua_setfield(L, -2, "mw");
 348
 349                         lua_pushnumber(L, e->dbm);
 350                         lua_setfield(L, -2, "dbm");
 351
 352                         lua_rawseti(L, -2, x);
 353                 }
 354         }
 355
 356         return 1;
 357 }
 358
 359 /* Wrapper for scan list */
 360 static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
 361 {
 362         int i, x, len;
 363         char rv[IWINFO_BUFSIZE];
 364         char macstr[18];
 365         const char *ifname = luaL_checkstring(L, 1);
 366         struct iwinfo_scanlist_entry *e;
 367
 368         lua_newtable(L);
 369         memset(rv, 0, sizeof(rv));
 370
 371         if (!(*func)(ifname, rv, &len))
 372         {
 373                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
 374                 {
 375                         e = (struct iwinfo_scanlist_entry *) &rv[i];
 376
 377                         lua_newtable(L);
 378
 379                         /* BSSID */
 380                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 381                                 e->mac[0], e->mac[1], e->mac[2],
 382                                 e->mac[3], e->mac[4], e->mac[5]);
 383
 384                         lua_pushstring(L, macstr);
 385                         lua_setfield(L, -2, "bssid");
 386
 387                         /* ESSID */
 388                         if (e->ssid[0])
 389                         {
 390                                 lua_pushstring(L, (char *) e->ssid);
 391                                 lua_setfield(L, -2, "ssid");
 392                         }
 393
 394                         /* Channel */
 395                         lua_pushinteger(L, e->channel);
 396                         lua_setfield(L, -2, "channel");
 397
 398                         /* Mode */
 399                         lua_pushstring(L, IWINFO_OPMODE_NAMES[e->mode]);
 400                         lua_setfield(L, -2, "mode");
 401
 402                         /* Quality, Signal */
 403                         lua_pushinteger(L, e->quality);
 404                         lua_setfield(L, -2, "quality");
 405
 406                         lua_pushinteger(L, e->quality_max);
 407                         lua_setfield(L, -2, "quality_max");
 408
 409                         lua_pushnumber(L, (e->signal - 0x100));
 410                         lua_setfield(L, -2, "signal");
 411
 412                         /* Crypto */
 413                         iwinfo_L_cryptotable(L, &e->crypto);
 414                         lua_setfield(L, -2, "encryption");
 415
 416                         lua_rawseti(L, -2, x);
 417                 }
 418         }
 419
 420         return 1;
 421 }
 422
 423 /* Wrapper for frequency list */
 424 static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int *))
 425 {
 426         int i, x, len;
 427         char rv[IWINFO_BUFSIZE];
 428         const char *ifname = luaL_checkstring(L, 1);
 429         struct iwinfo_freqlist_entry *e;
 430
 431         lua_newtable(L);
 432         memset(rv, 0, sizeof(rv));
 433
 434         if (!(*func)(ifname, rv, &len))
 435         {
 436                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
 437                 {
 438                         e = (struct iwinfo_freqlist_entry *) &rv[i];
 439
 440                         lua_newtable(L);
 441
 442                         /* MHz */
 443                         lua_pushinteger(L, e->mhz);
 444                         lua_setfield(L, -2, "mhz");
 445
 446                         /* Channel */
 447                         lua_pushinteger(L, e->channel);
 448                         lua_setfield(L, -2, "channel");
 449
 450                         /* Restricted (DFS/TPC/Radar) */
 451                         lua_pushboolean(L, e->restricted);
 452                         lua_setfield(L, -2, "restricted");
 453
 454                         lua_rawseti(L, -2, x);
 455                 }
 456         }
 457
 458         return 1;
 459 }
 460
 461 /* Wrapper for crypto settings */
 462 static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
 463 {
 464         const char *ifname = luaL_checkstring(L, 1);
 465         struct iwinfo_crypto_entry c = { 0 };
 466
 467         if (!(*func)(ifname, (char *)&c))
 468         {
 469                 iwinfo_L_cryptotable(L, &c);
 470                 return 1;
 471         }
 472
 473         lua_pushnil(L);
 474         return 1;
 475 }
 476
 477 /* Wrapper for hwmode list */
 478 static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
 479 {
 480         const char *ifname = luaL_checkstring(L, 1);
 481         int hwmodes = 0;
 482
 483         if (!(*func)(ifname, &hwmodes))
 484         {
 485                 lua_newtable(L);
 486
 487                 lua_pushboolean(L, hwmodes & IWINFO_80211_A);
 488                 lua_setfield(L, -2, "a");
 489
 490                 lua_pushboolean(L, hwmodes & IWINFO_80211_B);
 491                 lua_setfield(L, -2, "b");
 492
 493                 lua_pushboolean(L, hwmodes & IWINFO_80211_G);
 494                 lua_setfield(L, -2, "g");
 495
 496                 lua_pushboolean(L, hwmodes & IWINFO_80211_N);
 497                 lua_setfield(L, -2, "n");
 498
 499                 return 1;
 500         }
 501
 502         lua_pushnil(L);
 503         return 1;
 504 }
 505
 506 /* Wrapper for mbssid_support */
 507 static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *))
 508 {
 509         const char *ifname = luaL_checkstring(L, 1);
 510         int support = 0;
 511
 512         if (!(*func)(ifname, &support))
 513         {
 514                 lua_pushboolean(L, support);
 515                 return 1;
 516         }
 517
 518         lua_pushnil(L);
 519         return 1;
 520 }
 521
 522 /* Wrapper for hardware_id */
 523 static int iwinfo_L_hardware_id(lua_State *L, int (*func)(const char *, char *))
 524 {
 525         const char *ifname = luaL_checkstring(L, 1);
 526         struct iwinfo_hardware_id ids;
 527
 528         if (!(*func)(ifname, (char *)&ids))
 529         {
 530                 lua_newtable(L);
 531
 532                 lua_pushnumber(L, ids.vendor_id);
 533                 lua_setfield(L, -2, "vendor_id");
 534
 535                 lua_pushnumber(L, ids.device_id);
 536                 lua_setfield(L, -2, "device_id");
 537
 538                 lua_pushnumber(L, ids.subsystem_vendor_id);
 539                 lua_setfield(L, -2, "subsystem_vendor_id");
 540
 541                 lua_pushnumber(L, ids.subsystem_device_id);
 542                 lua_setfield(L, -2, "subsystem_device_id");
 543         }
 544         else
 545         {
 546                 lua_pushnil(L);
 547         }
 548
 549         return 1;
 550 }
 551
 552 /* Wrapper for country list */
 553 static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
 554 {
 555         int i;
 556         struct iwinfo_country_entry *c;
 557
 558         for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
 559         {
 560                 c = (struct iwinfo_country_entry *) &buf[i];
 561
 562                 if (c->iso3166 == iso3166)
 563                         return c->ccode;
 564         }
 565
 566         return NULL;
 567 }
 568
 569 static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *, int *))
 570 {
 571         int len, i, j;
 572         char rv[IWINFO_BUFSIZE], alpha2[3];
 573         char *ccode;
 574         const char *ifname = luaL_checkstring(L, 1);
 575         const struct iwinfo_iso3166_label *l;
 576
 577         lua_newtable(L);
 578         memset(rv, 0, sizeof(rv));
 579
 580         if (!(*func)(ifname, rv, &len))
 581         {
 582                 for (l = IWINFO_ISO3166_NAMES, j = 1; l->iso3166; l++)
 583                 {
 584                         if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
 585                         {
 586                                 sprintf(alpha2, "%c%c",
 587                                         (l->iso3166 / 256), (l->iso3166 % 256));
 588
 589                                 lua_newtable(L);
 590
 591                                 lua_pushstring(L, alpha2);
 592                                 lua_setfield(L, -2, "alpha2");
 593
 594                                 lua_pushstring(L, ccode);
 595                                 lua_setfield(L, -2, "ccode");
 596
 597                                 lua_pushstring(L, l->name);
 598                                 lua_setfield(L, -2, "name");
 599
 600                                 lua_rawseti(L, -2, j++);
 601                         }
 602                 }
 603         }
 604
 605         return 1;
 606 }
 607
 608
 609 #ifdef USE_WL
 610 /* Broadcom */
 611 LUA_WRAP_INT(wl,channel)
 612 LUA_WRAP_INT(wl,frequency)
 613 LUA_WRAP_INT(wl,frequency_offset)
 614 LUA_WRAP_INT(wl,txpower)
 615 LUA_WRAP_INT(wl,txpower_offset)
 616 LUA_WRAP_INT(wl,bitrate)
 617 LUA_WRAP_INT(wl,signal)
 618 LUA_WRAP_INT(wl,noise)
 619 LUA_WRAP_INT(wl,quality)
 620 LUA_WRAP_INT(wl,quality_max)
 621 LUA_WRAP_STRING(wl,ssid)
 622 LUA_WRAP_STRING(wl,bssid)
 623 LUA_WRAP_STRING(wl,country)
 624 LUA_WRAP_STRING(wl,hardware_name)
 625 LUA_WRAP_STRUCT(wl,mode)
 626 LUA_WRAP_STRUCT(wl,assoclist)
 627 LUA_WRAP_STRUCT(wl,txpwrlist)
 628 LUA_WRAP_STRUCT(wl,scanlist)
 629 LUA_WRAP_STRUCT(wl,freqlist)
 630 LUA_WRAP_STRUCT(wl,countrylist)
 631 LUA_WRAP_STRUCT(wl,hwmodelist)
 632 LUA_WRAP_STRUCT(wl,encryption)
 633 LUA_WRAP_STRUCT(wl,mbssid_support)
 634 LUA_WRAP_STRUCT(wl,hardware_id)
 635 #endif
 636
 637 #ifdef USE_MADWIFI
 638 /* Madwifi */
 639 LUA_WRAP_INT(madwifi,channel)
 640 LUA_WRAP_INT(madwifi,frequency)
 641 LUA_WRAP_INT(madwifi,frequency_offset)
 642 LUA_WRAP_INT(madwifi,txpower)
 643 LUA_WRAP_INT(madwifi,txpower_offset)
 644 LUA_WRAP_INT(madwifi,bitrate)
 645 LUA_WRAP_INT(madwifi,signal)
 646 LUA_WRAP_INT(madwifi,noise)
 647 LUA_WRAP_INT(madwifi,quality)
 648 LUA_WRAP_INT(madwifi,quality_max)
 649 LUA_WRAP_STRING(madwifi,ssid)
 650 LUA_WRAP_STRING(madwifi,bssid)
 651 LUA_WRAP_STRING(madwifi,country)
 652 LUA_WRAP_STRING(madwifi,hardware_name)
 653 LUA_WRAP_STRUCT(madwifi,mode)
 654 LUA_WRAP_STRUCT(madwifi,assoclist)
 655 LUA_WRAP_STRUCT(madwifi,txpwrlist)
 656 LUA_WRAP_STRUCT(madwifi,scanlist)
 657 LUA_WRAP_STRUCT(madwifi,freqlist)
 658 LUA_WRAP_STRUCT(madwifi,countrylist)
 659 LUA_WRAP_STRUCT(madwifi,hwmodelist)
 660 LUA_WRAP_STRUCT(madwifi,encryption)
 661 LUA_WRAP_STRUCT(madwifi,mbssid_support)
 662 LUA_WRAP_STRUCT(madwifi,hardware_id)
 663 #endif
 664
 665 #ifdef USE_NL80211
 666 /* NL80211 */
 667 LUA_WRAP_INT(nl80211,channel)
 668 LUA_WRAP_INT(nl80211,frequency)
 669 LUA_WRAP_INT(nl80211,frequency_offset)
 670 LUA_WRAP_INT(nl80211,txpower)
 671 LUA_WRAP_INT(nl80211,txpower_offset)
 672 LUA_WRAP_INT(nl80211,bitrate)
 673 LUA_WRAP_INT(nl80211,signal)
 674 LUA_WRAP_INT(nl80211,noise)
 675 LUA_WRAP_INT(nl80211,quality)
 676 LUA_WRAP_INT(nl80211,quality_max)
 677 LUA_WRAP_STRING(nl80211,ssid)
 678 LUA_WRAP_STRING(nl80211,bssid)
 679 LUA_WRAP_STRING(nl80211,country)
 680 LUA_WRAP_STRING(nl80211,hardware_name)
 681 LUA_WRAP_STRUCT(nl80211,mode)
 682 LUA_WRAP_STRUCT(nl80211,assoclist)
 683 LUA_WRAP_STRUCT(nl80211,txpwrlist)
 684 LUA_WRAP_STRUCT(nl80211,scanlist)
 685 LUA_WRAP_STRUCT(nl80211,freqlist)
 686 LUA_WRAP_STRUCT(nl80211,countrylist)
 687 LUA_WRAP_STRUCT(nl80211,hwmodelist)
 688 LUA_WRAP_STRUCT(nl80211,encryption)
 689 LUA_WRAP_STRUCT(nl80211,mbssid_support)
 690 LUA_WRAP_STRUCT(nl80211,hardware_id)
 691 #endif
 692
 693 /* Wext */
 694 LUA_WRAP_INT(wext,channel)
 695 LUA_WRAP_INT(wext,frequency)
 696 LUA_WRAP_INT(wext,frequency_offset)
 697 LUA_WRAP_INT(wext,txpower)
 698 LUA_WRAP_INT(wext,txpower_offset)
 699 LUA_WRAP_INT(wext,bitrate)
 700 LUA_WRAP_INT(wext,signal)
 701 LUA_WRAP_INT(wext,noise)
 702 LUA_WRAP_INT(wext,quality)
 703 LUA_WRAP_INT(wext,quality_max)
 704 LUA_WRAP_STRING(wext,ssid)
 705 LUA_WRAP_STRING(wext,bssid)
 706 LUA_WRAP_STRING(wext,country)
 707 LUA_WRAP_STRING(wext,hardware_name)
 708 LUA_WRAP_STRUCT(wext,mode)
 709 LUA_WRAP_STRUCT(wext,assoclist)
 710 LUA_WRAP_STRUCT(wext,txpwrlist)
 711 LUA_WRAP_STRUCT(wext,scanlist)
 712 LUA_WRAP_STRUCT(wext,freqlist)
 713 LUA_WRAP_STRUCT(wext,countrylist)
 714 LUA_WRAP_STRUCT(wext,hwmodelist)
 715 LUA_WRAP_STRUCT(wext,encryption)
 716 LUA_WRAP_STRUCT(wext,mbssid_support)
 717 LUA_WRAP_STRUCT(wext,hardware_id)
 718
 719 #ifdef USE_WL
 720 /* Broadcom table */
 721 static const luaL_reg R_wl[] = {
 722         LUA_REG(wl,channel),
 723         LUA_REG(wl,frequency),
 724         LUA_REG(wl,frequency_offset),
 725         LUA_REG(wl,txpower),
 726         LUA_REG(wl,txpower_offset),
 727         LUA_REG(wl,bitrate),
 728         LUA_REG(wl,signal),
 729         LUA_REG(wl,noise),
 730         LUA_REG(wl,quality),
 731         LUA_REG(wl,quality_max),
 732         LUA_REG(wl,mode),
 733         LUA_REG(wl,ssid),
 734         LUA_REG(wl,bssid),
 735         LUA_REG(wl,country),
 736         LUA_REG(wl,assoclist),
 737         LUA_REG(wl,txpwrlist),
 738         LUA_REG(wl,scanlist),
 739         LUA_REG(wl,freqlist),
 740         LUA_REG(wl,countrylist),
 741         LUA_REG(wl,hwmodelist),
 742         LUA_REG(wl,encryption),
 743         LUA_REG(wl,mbssid_support),
 744         LUA_REG(wl,hardware_id),
 745         LUA_REG(wl,hardware_name),
 746         { NULL, NULL }
 747 };
 748 #endif
 749
 750 #ifdef USE_MADWIFI
 751 /* Madwifi table */
 752 static const luaL_reg R_madwifi[] = {
 753         LUA_REG(madwifi,channel),
 754         LUA_REG(madwifi,frequency),
 755         LUA_REG(madwifi,frequency_offset),
 756         LUA_REG(madwifi,txpower),
 757         LUA_REG(madwifi,txpower_offset),
 758         LUA_REG(madwifi,bitrate),
 759         LUA_REG(madwifi,signal),
 760         LUA_REG(madwifi,noise),
 761         LUA_REG(madwifi,quality),
 762         LUA_REG(madwifi,quality_max),
 763         LUA_REG(madwifi,mode),
 764         LUA_REG(madwifi,ssid),
 765         LUA_REG(madwifi,bssid),
 766         LUA_REG(madwifi,country),
 767         LUA_REG(madwifi,assoclist),
 768         LUA_REG(madwifi,txpwrlist),
 769         LUA_REG(madwifi,scanlist),
 770         LUA_REG(madwifi,freqlist),
 771         LUA_REG(madwifi,countrylist),
 772         LUA_REG(madwifi,hwmodelist),
 773         LUA_REG(madwifi,encryption),
 774         LUA_REG(madwifi,mbssid_support),
 775         LUA_REG(madwifi,hardware_id),
 776         LUA_REG(madwifi,hardware_name),
 777         { NULL, NULL }
 778 };
 779 #endif
 780
 781 #ifdef USE_NL80211
 782 /* NL80211 table */
 783 static const luaL_reg R_nl80211[] = {
 784         LUA_REG(nl80211,channel),
 785         LUA_REG(nl80211,frequency),
 786         LUA_REG(nl80211,frequency_offset),
 787         LUA_REG(nl80211,txpower),
 788         LUA_REG(nl80211,txpower_offset),
 789         LUA_REG(nl80211,bitrate),
 790         LUA_REG(nl80211,signal),
 791         LUA_REG(nl80211,noise),
 792         LUA_REG(nl80211,quality),
 793         LUA_REG(nl80211,quality_max),
 794         LUA_REG(nl80211,mode),
 795         LUA_REG(nl80211,ssid),
 796         LUA_REG(nl80211,bssid),
 797         LUA_REG(nl80211,country),
 798         LUA_REG(nl80211,assoclist),
 799         LUA_REG(nl80211,txpwrlist),
 800         LUA_REG(nl80211,scanlist),
 801         LUA_REG(nl80211,freqlist),
 802         LUA_REG(nl80211,countrylist),
 803         LUA_REG(nl80211,hwmodelist),
 804         LUA_REG(nl80211,encryption),
 805         LUA_REG(nl80211,mbssid_support),
 806         LUA_REG(nl80211,hardware_id),
 807         LUA_REG(nl80211,hardware_name),
 808         { NULL, NULL }
 809 };
 810 #endif
 811
 812 /* Wext table */
 813 static const luaL_reg R_wext[] = {
 814         LUA_REG(wext,channel),
 815         LUA_REG(wext,frequency),
 816         LUA_REG(wext,frequency_offset),
 817         LUA_REG(wext,txpower),
 818         LUA_REG(wext,txpower_offset),
 819         LUA_REG(wext,bitrate),
 820         LUA_REG(wext,signal),
 821         LUA_REG(wext,noise),
 822         LUA_REG(wext,quality),
 823         LUA_REG(wext,quality_max),
 824         LUA_REG(wext,mode),
 825         LUA_REG(wext,ssid),
 826         LUA_REG(wext,bssid),
 827         LUA_REG(wext,country),
 828         LUA_REG(wext,assoclist),
 829         LUA_REG(wext,txpwrlist),
 830         LUA_REG(wext,scanlist),
 831         LUA_REG(wext,freqlist),
 832         LUA_REG(wext,countrylist),
 833         LUA_REG(wext,hwmodelist),
 834         LUA_REG(wext,encryption),
 835         LUA_REG(wext,mbssid_support),
 836         LUA_REG(wext,hardware_id),
 837         LUA_REG(wext,hardware_name),
 838         { NULL, NULL }
 839 };
 840
 841 /* Common */
 842 static const luaL_reg R_common[] = {
 843         { "type", iwinfo_L_type },
 844         { "__gc", iwinfo_L__gc  },
 845         { NULL, NULL }
 846 };
 847
 848
 849 LUALIB_API int luaopen_iwinfo(lua_State *L) {
 850         luaL_register(L, IWINFO_META, R_common);
 851
 852 #ifdef USE_WL
 853         luaL_newmetatable(L, IWINFO_WL_META);
 854         luaL_register(L, NULL, R_wl);
 855         lua_pushvalue(L, -1);
 856         lua_setfield(L, -2, "__index");
 857         lua_setfield(L, -2, "wl");
 858 #endif
 859
 860 #ifdef USE_MADWIFI
 861         luaL_newmetatable(L, IWINFO_MADWIFI_META);
 862         luaL_register(L, NULL, R_madwifi);
 863         lua_pushvalue(L, -1);
 864         lua_setfield(L, -2, "__index");
 865         lua_setfield(L, -2, "madwifi");
 866 #endif
 867
 868 #ifdef USE_NL80211
 869         luaL_newmetatable(L, IWINFO_NL80211_META);
 870         luaL_register(L, NULL, R_nl80211);
 871         lua_pushvalue(L, -1);
 872         lua_setfield(L, -2, "__index");
 873         lua_setfield(L, -2, "nl80211");
 874 #endif
 875
 876         luaL_newmetatable(L, IWINFO_WEXT_META);
 877         luaL_register(L, NULL, R_wext);
 878         lua_pushvalue(L, -1);
 879         lua_setfield(L, -2, "__index");
 880         lua_setfield(L, -2, "wext");
 881
 882         return 1;
 883 }