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                         lua_setfield(L, -2, macstr);
 332                 }
 333         }
 334
 335         return 1;
 336 }
 337
 338 /* Wrapper for tx power list */
 339 static int iwinfo_L_txpwrlist(lua_State *L, int (*func)(const char *, char *, int *))
 340 {
 341         int i, x, len;
 342         char rv[IWINFO_BUFSIZE];
 343         const char *ifname = luaL_checkstring(L, 1);
 344         struct iwinfo_txpwrlist_entry *e;
 345
 346         memset(rv, 0, sizeof(rv));
 347
 348         if (!(*func)(ifname, rv, &len))
 349         {
 350                 lua_newtable(L);
 351
 352                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_txpwrlist_entry), x++)
 353                 {
 354                         e = (struct iwinfo_txpwrlist_entry *) &rv[i];
 355
 356                         lua_newtable(L);
 357
 358                         lua_pushnumber(L, e->mw);
 359                         lua_setfield(L, -2, "mw");
 360
 361                         lua_pushnumber(L, e->dbm);
 362                         lua_setfield(L, -2, "dbm");
 363
 364                         lua_rawseti(L, -2, x);
 365                 }
 366
 367                 return 1;
 368         }
 369
 370         return 0;
 371 }
 372
 373 /* Wrapper for scan list */
 374 static int iwinfo_L_scanlist(lua_State *L, int (*func)(const char *, char *, int *))
 375 {
 376         int i, x, len = 0;
 377         char rv[IWINFO_BUFSIZE];
 378         char macstr[18];
 379         const char *ifname = luaL_checkstring(L, 1);
 380         struct iwinfo_scanlist_entry *e;
 381
 382         lua_newtable(L);
 383         memset(rv, 0, sizeof(rv));
 384
 385         if (!(*func)(ifname, rv, &len))
 386         {
 387                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_scanlist_entry), x++)
 388                 {
 389                         e = (struct iwinfo_scanlist_entry *) &rv[i];
 390
 391                         lua_newtable(L);
 392
 393                         /* BSSID */
 394                         sprintf(macstr, "%02X:%02X:%02X:%02X:%02X:%02X",
 395                                 e->mac[0], e->mac[1], e->mac[2],
 396                                 e->mac[3], e->mac[4], e->mac[5]);
 397
 398                         lua_pushstring(L, macstr);
 399                         lua_setfield(L, -2, "bssid");
 400
 401                         /* ESSID */
 402                         if (e->ssid[0])
 403                         {
 404                                 lua_pushstring(L, (char *) e->ssid);
 405                                 lua_setfield(L, -2, "ssid");
 406                         }
 407
 408                         /* Channel */
 409                         lua_pushinteger(L, e->channel);
 410                         lua_setfield(L, -2, "channel");
 411
 412                         /* Mode */
 413                         lua_pushstring(L, IWINFO_OPMODE_NAMES[e->mode]);
 414                         lua_setfield(L, -2, "mode");
 415
 416                         /* Quality, Signal */
 417                         lua_pushinteger(L, e->quality);
 418                         lua_setfield(L, -2, "quality");
 419
 420                         lua_pushinteger(L, e->quality_max);
 421                         lua_setfield(L, -2, "quality_max");
 422
 423                         lua_pushnumber(L, (e->signal - 0x100));
 424                         lua_setfield(L, -2, "signal");
 425
 426                         /* Crypto */
 427                         iwinfo_L_cryptotable(L, &e->crypto);
 428                         lua_setfield(L, -2, "encryption");
 429
 430                         lua_rawseti(L, -2, x);
 431                 }
 432         }
 433
 434         return 1;
 435 }
 436
 437 /* Wrapper for frequency list */
 438 static int iwinfo_L_freqlist(lua_State *L, int (*func)(const char *, char *, int *))
 439 {
 440         int i, x, len;
 441         char rv[IWINFO_BUFSIZE];
 442         const char *ifname = luaL_checkstring(L, 1);
 443         struct iwinfo_freqlist_entry *e;
 444
 445         lua_newtable(L);
 446         memset(rv, 0, sizeof(rv));
 447
 448         if (!(*func)(ifname, rv, &len))
 449         {
 450                 for (i = 0, x = 1; i < len; i += sizeof(struct iwinfo_freqlist_entry), x++)
 451                 {
 452                         e = (struct iwinfo_freqlist_entry *) &rv[i];
 453
 454                         lua_newtable(L);
 455
 456                         /* MHz */
 457                         lua_pushinteger(L, e->mhz);
 458                         lua_setfield(L, -2, "mhz");
 459
 460                         /* Channel */
 461                         lua_pushinteger(L, e->channel);
 462                         lua_setfield(L, -2, "channel");
 463
 464                         /* Restricted (DFS/TPC/Radar) */
 465                         lua_pushboolean(L, e->restricted);
 466                         lua_setfield(L, -2, "restricted");
 467
 468                         lua_rawseti(L, -2, x);
 469                 }
 470         }
 471
 472         return 1;
 473 }
 474
 475 /* Wrapper for crypto settings */
 476 static int iwinfo_L_encryption(lua_State *L, int (*func)(const char *, char *))
 477 {
 478         const char *ifname = luaL_checkstring(L, 1);
 479         struct iwinfo_crypto_entry c = { 0 };
 480
 481         if (!(*func)(ifname, (char *)&c))
 482         {
 483                 iwinfo_L_cryptotable(L, &c);
 484                 return 1;
 485         }
 486
 487         lua_pushnil(L);
 488         return 1;
 489 }
 490
 491 /* Wrapper for hwmode list */
 492 static int iwinfo_L_hwmodelist(lua_State *L, int (*func)(const char *, int *))
 493 {
 494         const char *ifname = luaL_checkstring(L, 1);
 495         int hwmodes = 0;
 496
 497         if (!(*func)(ifname, &hwmodes))
 498         {
 499                 lua_newtable(L);
 500
 501                 lua_pushboolean(L, hwmodes & IWINFO_80211_A);
 502                 lua_setfield(L, -2, "a");
 503
 504                 lua_pushboolean(L, hwmodes & IWINFO_80211_B);
 505                 lua_setfield(L, -2, "b");
 506
 507                 lua_pushboolean(L, hwmodes & IWINFO_80211_G);
 508                 lua_setfield(L, -2, "g");
 509
 510                 lua_pushboolean(L, hwmodes & IWINFO_80211_N);
 511                 lua_setfield(L, -2, "n");
 512
 513                 lua_pushboolean(L, hwmodes & IWINFO_80211_AC);
 514                 lua_setfield(L, -2, "ac");
 515
 516                 return 1;
 517         }
 518
 519         lua_pushnil(L);
 520         return 1;
 521 }
 522
 523 /* Wrapper for htmode list */
 524 static int iwinfo_L_htmodelist(lua_State *L, int (*func)(const char *, int *))
 525 {
 526         const char *ifname = luaL_checkstring(L, 1);
 527         int i, htmodes = 0;
 528
 529         if (!(*func)(ifname, &htmodes))
 530         {
 531                 lua_newtable(L);
 532
 533                 for (i = 0; i < ARRAY_SIZE(IWINFO_HTMODE_NAMES); i++)
 534                 {
 535                         lua_pushboolean(L, htmodes & (1 << i));
 536                         lua_setfield(L, -2, IWINFO_HTMODE_NAMES[i]);
 537                 }
 538
 539                 return 1;
 540         }
 541
 542         lua_pushnil(L);
 543         return 1;
 544 }
 545
 546 /* Wrapper for mbssid_support */
 547 static int iwinfo_L_mbssid_support(lua_State *L, int (*func)(const char *, int *))
 548 {
 549         const char *ifname = luaL_checkstring(L, 1);
 550         int support = 0;
 551
 552         if (!(*func)(ifname, &support))
 553         {
 554                 lua_pushboolean(L, support);
 555                 return 1;
 556         }
 557
 558         lua_pushnil(L);
 559         return 1;
 560 }
 561
 562 /* Wrapper for hardware_id */
 563 static int iwinfo_L_hardware_id(lua_State *L, int (*func)(const char *, char *))
 564 {
 565         const char *ifname = luaL_checkstring(L, 1);
 566         struct iwinfo_hardware_id ids;
 567
 568         if (!(*func)(ifname, (char *)&ids))
 569         {
 570                 lua_newtable(L);
 571
 572                 lua_pushnumber(L, ids.vendor_id);
 573                 lua_setfield(L, -2, "vendor_id");
 574
 575                 lua_pushnumber(L, ids.device_id);
 576                 lua_setfield(L, -2, "device_id");
 577
 578                 lua_pushnumber(L, ids.subsystem_vendor_id);
 579                 lua_setfield(L, -2, "subsystem_vendor_id");
 580
 581                 lua_pushnumber(L, ids.subsystem_device_id);
 582                 lua_setfield(L, -2, "subsystem_device_id");
 583         }
 584         else
 585         {
 586                 lua_pushnil(L);
 587         }
 588
 589         return 1;
 590 }
 591
 592 /* Wrapper for country list */
 593 static char * iwinfo_L_country_lookup(char *buf, int len, int iso3166)
 594 {
 595         int i;
 596         struct iwinfo_country_entry *c;
 597
 598         for (i = 0; i < len; i += sizeof(struct iwinfo_country_entry))
 599         {
 600                 c = (struct iwinfo_country_entry *) &buf[i];
 601
 602                 if (c->iso3166 == iso3166)
 603                         return c->ccode;
 604         }
 605
 606         return NULL;
 607 }
 608
 609 static int iwinfo_L_countrylist(lua_State *L, int (*func)(const char *, char *, int *))
 610 {
 611         int len, i;
 612         char rv[IWINFO_BUFSIZE], alpha2[3];
 613         char *ccode;
 614         const char *ifname = luaL_checkstring(L, 1);
 615         const struct iwinfo_iso3166_label *l;
 616
 617         lua_newtable(L);
 618         memset(rv, 0, sizeof(rv));
 619
 620         if (!(*func)(ifname, rv, &len))
 621         {
 622                 for (l = IWINFO_ISO3166_NAMES, i = 1; l->iso3166; l++)
 623                 {
 624                         if ((ccode = iwinfo_L_country_lookup(rv, len, l->iso3166)) != NULL)
 625                         {
 626                                 sprintf(alpha2, "%c%c",
 627                                         (l->iso3166 / 256), (l->iso3166 % 256));
 628
 629                                 lua_newtable(L);
 630
 631                                 lua_pushstring(L, alpha2);
 632                                 lua_setfield(L, -2, "alpha2");
 633
 634                                 lua_pushstring(L, ccode);
 635                                 lua_setfield(L, -2, "ccode");
 636
 637                                 lua_pushstring(L, l->name);
 638                                 lua_setfield(L, -2, "name");
 639
 640                                 lua_rawseti(L, -2, i++);
 641                         }
 642                 }
 643         }
 644
 645         return 1;
 646 }
 647
 648
 649 #ifdef USE_WL
 650 /* Broadcom */
 651 LUA_WRAP_INT_OP(wl,channel)
 652 LUA_WRAP_INT_OP(wl,frequency)
 653 LUA_WRAP_INT_OP(wl,frequency_offset)
 654 LUA_WRAP_INT_OP(wl,txpower)
 655 LUA_WRAP_INT_OP(wl,txpower_offset)
 656 LUA_WRAP_INT_OP(wl,bitrate)
 657 LUA_WRAP_INT_OP(wl,signal)
 658 LUA_WRAP_INT_OP(wl,noise)
 659 LUA_WRAP_INT_OP(wl,quality)
 660 LUA_WRAP_INT_OP(wl,quality_max)
 661 LUA_WRAP_STRING_OP(wl,ssid)
 662 LUA_WRAP_STRING_OP(wl,bssid)
 663 LUA_WRAP_STRING_OP(wl,country)
 664 LUA_WRAP_STRING_OP(wl,hardware_name)
 665 LUA_WRAP_STRING_OP(wl,phyname)
 666 LUA_WRAP_STRUCT_OP(wl,mode)
 667 LUA_WRAP_STRUCT_OP(wl,assoclist)
 668 LUA_WRAP_STRUCT_OP(wl,txpwrlist)
 669 LUA_WRAP_STRUCT_OP(wl,scanlist)
 670 LUA_WRAP_STRUCT_OP(wl,freqlist)
 671 LUA_WRAP_STRUCT_OP(wl,countrylist)
 672 LUA_WRAP_STRUCT_OP(wl,hwmodelist)
 673 LUA_WRAP_STRUCT_OP(wl,htmodelist)
 674 LUA_WRAP_STRUCT_OP(wl,encryption)
 675 LUA_WRAP_STRUCT_OP(wl,mbssid_support)
 676 LUA_WRAP_STRUCT_OP(wl,hardware_id)
 677 #endif
 678
 679 #ifdef USE_MADWIFI
 680 /* Madwifi */
 681 LUA_WRAP_INT_OP(madwifi,channel)
 682 LUA_WRAP_INT_OP(madwifi,frequency)
 683 LUA_WRAP_INT_OP(madwifi,frequency_offset)
 684 LUA_WRAP_INT_OP(madwifi,txpower)
 685 LUA_WRAP_INT_OP(madwifi,txpower_offset)
 686 LUA_WRAP_INT_OP(madwifi,bitrate)
 687 LUA_WRAP_INT_OP(madwifi,signal)
 688 LUA_WRAP_INT_OP(madwifi,noise)
 689 LUA_WRAP_INT_OP(madwifi,quality)
 690 LUA_WRAP_INT_OP(madwifi,quality_max)
 691 LUA_WRAP_STRING_OP(madwifi,ssid)
 692 LUA_WRAP_STRING_OP(madwifi,bssid)
 693 LUA_WRAP_STRING_OP(madwifi,country)
 694 LUA_WRAP_STRING_OP(madwifi,hardware_name)
 695 LUA_WRAP_STRING_OP(madwifi,phyname)
 696 LUA_WRAP_STRUCT_OP(madwifi,mode)
 697 LUA_WRAP_STRUCT_OP(madwifi,assoclist)
 698 LUA_WRAP_STRUCT_OP(madwifi,txpwrlist)
 699 LUA_WRAP_STRUCT_OP(madwifi,scanlist)
 700 LUA_WRAP_STRUCT_OP(madwifi,freqlist)
 701 LUA_WRAP_STRUCT_OP(madwifi,countrylist)
 702 LUA_WRAP_STRUCT_OP(madwifi,hwmodelist)
 703 LUA_WRAP_STRUCT_OP(madwifi,htmodelist)
 704 LUA_WRAP_STRUCT_OP(madwifi,encryption)
 705 LUA_WRAP_STRUCT_OP(madwifi,mbssid_support)
 706 LUA_WRAP_STRUCT_OP(madwifi,hardware_id)
 707 #endif
 708
 709 #ifdef USE_NL80211
 710 /* NL80211 */
 711 LUA_WRAP_INT_OP(nl80211,channel)
 712 LUA_WRAP_INT_OP(nl80211,frequency)
 713 LUA_WRAP_INT_OP(nl80211,frequency_offset)
 714 LUA_WRAP_INT_OP(nl80211,txpower)
 715 LUA_WRAP_INT_OP(nl80211,txpower_offset)
 716 LUA_WRAP_INT_OP(nl80211,bitrate)
 717 LUA_WRAP_INT_OP(nl80211,signal)
 718 LUA_WRAP_INT_OP(nl80211,noise)
 719 LUA_WRAP_INT_OP(nl80211,quality)
 720 LUA_WRAP_INT_OP(nl80211,quality_max)
 721 LUA_WRAP_STRING_OP(nl80211,ssid)
 722 LUA_WRAP_STRING_OP(nl80211,bssid)
 723 LUA_WRAP_STRING_OP(nl80211,country)
 724 LUA_WRAP_STRING_OP(nl80211,hardware_name)
 725 LUA_WRAP_STRING_OP(nl80211,phyname)
 726 LUA_WRAP_STRUCT_OP(nl80211,mode)
 727 LUA_WRAP_STRUCT_OP(nl80211,assoclist)
 728 LUA_WRAP_STRUCT_OP(nl80211,txpwrlist)
 729 LUA_WRAP_STRUCT_OP(nl80211,scanlist)
 730 LUA_WRAP_STRUCT_OP(nl80211,freqlist)
 731 LUA_WRAP_STRUCT_OP(nl80211,countrylist)
 732 LUA_WRAP_STRUCT_OP(nl80211,hwmodelist)
 733 LUA_WRAP_STRUCT_OP(nl80211,htmodelist)
 734 LUA_WRAP_STRUCT_OP(nl80211,encryption)
 735 LUA_WRAP_STRUCT_OP(nl80211,mbssid_support)
 736 LUA_WRAP_STRUCT_OP(nl80211,hardware_id)
 737 #endif
 738
 739 /* Wext */
 740 LUA_WRAP_INT_OP(wext,channel)
 741 LUA_WRAP_INT_OP(wext,frequency)
 742 LUA_WRAP_INT_OP(wext,frequency_offset)
 743 LUA_WRAP_INT_OP(wext,txpower)
 744 LUA_WRAP_INT_OP(wext,txpower_offset)
 745 LUA_WRAP_INT_OP(wext,bitrate)
 746 LUA_WRAP_INT_OP(wext,signal)
 747 LUA_WRAP_INT_OP(wext,noise)
 748 LUA_WRAP_INT_OP(wext,quality)
 749 LUA_WRAP_INT_OP(wext,quality_max)
 750 LUA_WRAP_STRING_OP(wext,ssid)
 751 LUA_WRAP_STRING_OP(wext,bssid)
 752 LUA_WRAP_STRING_OP(wext,country)
 753 LUA_WRAP_STRING_OP(wext,hardware_name)
 754 LUA_WRAP_STRING_OP(wext,phyname)
 755 LUA_WRAP_STRUCT_OP(wext,mode)
 756 LUA_WRAP_STRUCT_OP(wext,assoclist)
 757 LUA_WRAP_STRUCT_OP(wext,txpwrlist)
 758 LUA_WRAP_STRUCT_OP(wext,scanlist)
 759 LUA_WRAP_STRUCT_OP(wext,freqlist)
 760 LUA_WRAP_STRUCT_OP(wext,countrylist)
 761 LUA_WRAP_STRUCT_OP(wext,hwmodelist)
 762 LUA_WRAP_STRUCT_OP(wext,htmodelist)
 763 LUA_WRAP_STRUCT_OP(wext,encryption)
 764 LUA_WRAP_STRUCT_OP(wext,mbssid_support)
 765 LUA_WRAP_STRUCT_OP(wext,hardware_id)
 766
 767 #ifdef USE_WL
 768 /* Broadcom table */
 769 static const luaL_reg R_wl[] = {
 770         LUA_REG(wl,channel),
 771         LUA_REG(wl,frequency),
 772         LUA_REG(wl,frequency_offset),
 773         LUA_REG(wl,txpower),
 774         LUA_REG(wl,txpower_offset),
 775         LUA_REG(wl,bitrate),
 776         LUA_REG(wl,signal),
 777         LUA_REG(wl,noise),
 778         LUA_REG(wl,quality),
 779         LUA_REG(wl,quality_max),
 780         LUA_REG(wl,mode),
 781         LUA_REG(wl,ssid),
 782         LUA_REG(wl,bssid),
 783         LUA_REG(wl,country),
 784         LUA_REG(wl,assoclist),
 785         LUA_REG(wl,txpwrlist),
 786         LUA_REG(wl,scanlist),
 787         LUA_REG(wl,freqlist),
 788         LUA_REG(wl,countrylist),
 789         LUA_REG(wl,hwmodelist),
 790         LUA_REG(wl,htmodelist),
 791         LUA_REG(wl,encryption),
 792         LUA_REG(wl,mbssid_support),
 793         LUA_REG(wl,hardware_id),
 794         LUA_REG(wl,hardware_name),
 795         LUA_REG(wl,phyname),
 796         { NULL, NULL }
 797 };
 798 #endif
 799
 800 #ifdef USE_MADWIFI
 801 /* Madwifi table */
 802 static const luaL_reg R_madwifi[] = {
 803         LUA_REG(madwifi,channel),
 804         LUA_REG(madwifi,frequency),
 805         LUA_REG(madwifi,frequency_offset),
 806         LUA_REG(madwifi,txpower),
 807         LUA_REG(madwifi,txpower_offset),
 808         LUA_REG(madwifi,bitrate),
 809         LUA_REG(madwifi,signal),
 810         LUA_REG(madwifi,noise),
 811         LUA_REG(madwifi,quality),
 812         LUA_REG(madwifi,quality_max),
 813         LUA_REG(madwifi,mode),
 814         LUA_REG(madwifi,ssid),
 815         LUA_REG(madwifi,bssid),
 816         LUA_REG(madwifi,country),
 817         LUA_REG(madwifi,assoclist),
 818         LUA_REG(madwifi,txpwrlist),
 819         LUA_REG(madwifi,scanlist),
 820         LUA_REG(madwifi,freqlist),
 821         LUA_REG(madwifi,countrylist),
 822         LUA_REG(madwifi,hwmodelist),
 823         LUA_REG(madwifi,htmodelist),
 824         LUA_REG(madwifi,encryption),
 825         LUA_REG(madwifi,mbssid_support),
 826         LUA_REG(madwifi,hardware_id),
 827         LUA_REG(madwifi,hardware_name),
 828         LUA_REG(madwifi,phyname),
 829         { NULL, NULL }
 830 };
 831 #endif
 832
 833 #ifdef USE_NL80211
 834 /* NL80211 table */
 835 static const luaL_reg R_nl80211[] = {
 836         LUA_REG(nl80211,channel),
 837         LUA_REG(nl80211,frequency),
 838         LUA_REG(nl80211,frequency_offset),
 839         LUA_REG(nl80211,txpower),
 840         LUA_REG(nl80211,txpower_offset),
 841         LUA_REG(nl80211,bitrate),
 842         LUA_REG(nl80211,signal),
 843         LUA_REG(nl80211,noise),
 844         LUA_REG(nl80211,quality),
 845         LUA_REG(nl80211,quality_max),
 846         LUA_REG(nl80211,mode),
 847         LUA_REG(nl80211,ssid),
 848         LUA_REG(nl80211,bssid),
 849         LUA_REG(nl80211,country),
 850         LUA_REG(nl80211,assoclist),
 851         LUA_REG(nl80211,txpwrlist),
 852         LUA_REG(nl80211,scanlist),
 853         LUA_REG(nl80211,freqlist),
 854         LUA_REG(nl80211,countrylist),
 855         LUA_REG(nl80211,hwmodelist),
 856         LUA_REG(nl80211,htmodelist),
 857         LUA_REG(nl80211,encryption),
 858         LUA_REG(nl80211,mbssid_support),
 859         LUA_REG(nl80211,hardware_id),
 860         LUA_REG(nl80211,hardware_name),
 861         LUA_REG(nl80211,phyname),
 862         { NULL, NULL }
 863 };
 864 #endif
 865
 866 /* Wext table */
 867 static const luaL_reg R_wext[] = {
 868         LUA_REG(wext,channel),
 869         LUA_REG(wext,frequency),
 870         LUA_REG(wext,frequency_offset),
 871         LUA_REG(wext,txpower),
 872         LUA_REG(wext,txpower_offset),
 873         LUA_REG(wext,bitrate),
 874         LUA_REG(wext,signal),
 875         LUA_REG(wext,noise),
 876         LUA_REG(wext,quality),
 877         LUA_REG(wext,quality_max),
 878         LUA_REG(wext,mode),
 879         LUA_REG(wext,ssid),
 880         LUA_REG(wext,bssid),
 881         LUA_REG(wext,country),
 882         LUA_REG(wext,assoclist),
 883         LUA_REG(wext,txpwrlist),
 884         LUA_REG(wext,scanlist),
 885         LUA_REG(wext,freqlist),
 886         LUA_REG(wext,countrylist),
 887         LUA_REG(wext,hwmodelist),
 888         LUA_REG(wext,htmodelist),
 889         LUA_REG(wext,encryption),
 890         LUA_REG(wext,mbssid_support),
 891         LUA_REG(wext,hardware_id),
 892         LUA_REG(wext,hardware_name),
 893         LUA_REG(wext,phyname),
 894         { NULL, NULL }
 895 };
 896
 897 /* Common */
 898 static const luaL_reg R_common[] = {
 899         { "type", iwinfo_L_type },
 900         { "__gc", iwinfo_L__gc  },
 901         { NULL, NULL }
 902 };
 903
 904
 905 LUALIB_API int luaopen_iwinfo(lua_State *L) {
 906         luaL_register(L, IWINFO_META, R_common);
 907
 908 #ifdef USE_WL
 909         luaL_newmetatable(L, IWINFO_WL_META);
 910         luaL_register(L, NULL, R_common);
 911         luaL_register(L, NULL, R_wl);
 912         lua_pushvalue(L, -1);
 913         lua_setfield(L, -2, "__index");
 914         lua_setfield(L, -2, "wl");
 915 #endif
 916
 917 #ifdef USE_MADWIFI
 918         luaL_newmetatable(L, IWINFO_MADWIFI_META);
 919         luaL_register(L, NULL, R_common);
 920         luaL_register(L, NULL, R_madwifi);
 921         lua_pushvalue(L, -1);
 922         lua_setfield(L, -2, "__index");
 923         lua_setfield(L, -2, "madwifi");
 924 #endif
 925
 926 #ifdef USE_NL80211
 927         luaL_newmetatable(L, IWINFO_NL80211_META);
 928         luaL_register(L, NULL, R_common);
 929         luaL_register(L, NULL, R_nl80211);
 930         lua_pushvalue(L, -1);
 931         lua_setfield(L, -2, "__index");
 932         lua_setfield(L, -2, "nl80211");
 933 #endif
 934
 935         luaL_newmetatable(L, IWINFO_WEXT_META);
 936         luaL_register(L, NULL, R_common);
 937         luaL_register(L, NULL, R_wext);
 938         lua_pushvalue(L, -1);
 939         lua_setfield(L, -2, "__index");
 940         lua_setfield(L, -2, "wext");
 941
 942         return 1;
 943 }