contrib/wpa/wpa_supplicant/wpa_cli.c

   1 /*
   2  * WPA Supplicant - command line interface for wpa_supplicant daemon
   3  * Copyright (c) 2004-2019, Jouni Malinen <j@w1.fi>
   4  *
   5  * This software may be distributed under the terms of the BSD license.
   6  * See README for more details.
   7  */
   8
   9 #include "includes.h"
  10
  11 #ifdef CONFIG_CTRL_IFACE
  12
  13 #ifdef CONFIG_CTRL_IFACE_UNIX
  14 #include <dirent.h>
  15 #endif /* CONFIG_CTRL_IFACE_UNIX */
  16
  17 #include "common/cli.h"
  18 #include "common/wpa_ctrl.h"
  19 #include "utils/common.h"
  20 #include "utils/eloop.h"
  21 #include "utils/edit.h"
  22 #include "utils/list.h"
  23 #include "common/version.h"
  24 #include "common/ieee802_11_defs.h"
  25 #ifdef ANDROID
  26 #include <cutils/properties.h>
  27 #endif /* ANDROID */
  28
  29
  30 static const char *const wpa_cli_version =
  31 "wpa_cli v" VERSION_STR "\n"
  32 "Copyright (c) 2004-2019, Jouni Malinen <j@w1.fi> and contributors";
  33
  34 #define VENDOR_ELEM_FRAME_ID \
  35         "  0: Probe Req (P2P), 1: Probe Resp (P2P) , 2: Probe Resp (GO), " \
  36         "3: Beacon (GO), 4: PD Req, 5: PD Resp, 6: GO Neg Req, " \
  37         "7: GO Neg Resp, 8: GO Neg Conf, 9: Inv Req, 10: Inv Resp, " \
  38         "11: Assoc Req (P2P), 12: Assoc Resp (P2P)"
  39
  40 static struct wpa_ctrl *ctrl_conn;
  41 static struct wpa_ctrl *mon_conn;
  42 static int wpa_cli_quit = 0;
  43 static int wpa_cli_attached = 0;
  44 static int wpa_cli_connected = -1;
  45 static int wpa_cli_last_id = 0;
  46 #ifndef CONFIG_CTRL_IFACE_DIR
  47 #define CONFIG_CTRL_IFACE_DIR "/var/run/wpa_supplicant"
  48 #endif /* CONFIG_CTRL_IFACE_DIR */
  49 static const char *ctrl_iface_dir = CONFIG_CTRL_IFACE_DIR;
  50 static const char *client_socket_dir = NULL;
  51 static char *ctrl_ifname = NULL;
  52 static const char *global = NULL;
  53 static const char *pid_file = NULL;
  54 static const char *action_file = NULL;
  55 static int ping_interval = 5;
  56 static int interactive = 0;
  57 static char *ifname_prefix = NULL;
  58
  59 static DEFINE_DL_LIST(bsses); /* struct cli_txt_entry */
  60 static DEFINE_DL_LIST(p2p_peers); /* struct cli_txt_entry */
  61 static DEFINE_DL_LIST(p2p_groups); /* struct cli_txt_entry */
  62 static DEFINE_DL_LIST(ifnames); /* struct cli_txt_entry */
  63 static DEFINE_DL_LIST(networks); /* struct cli_txt_entry */
  64 static DEFINE_DL_LIST(creds); /* struct cli_txt_entry */
  65 #ifdef CONFIG_AP
  66 static DEFINE_DL_LIST(stations); /* struct cli_txt_entry */
  67 #endif /* CONFIG_AP */
  68
  69
  70 static void print_help(const char *cmd);
  71 static void wpa_cli_mon_receive(int sock, void *eloop_ctx, void *sock_ctx);
  72 static void wpa_cli_close_connection(void);
  73 static char * wpa_cli_get_default_ifname(void);
  74 static char ** wpa_list_cmd_list(void);
  75 static void update_creds(struct wpa_ctrl *ctrl);
  76 static void update_networks(struct wpa_ctrl *ctrl);
  77 static void update_stations(struct wpa_ctrl *ctrl);
  78 static void update_ifnames(struct wpa_ctrl *ctrl);
  79
  80
  81 static void usage(void)
  82 {
  83         printf("wpa_cli [-p<path to ctrl sockets>] [-i<ifname>] [-hvB] "
  84                "[-a<action file>] \\\n"
  85                "        [-P<pid file>] [-g<global ctrl>] [-G<ping interval>] "
  86                "\\\n"
  87                "        [-s<wpa_client_socket_file_path>] "
  88                "[command..]\n"
  89                "  -h = help (show this usage text)\n"
  90                "  -v = shown version information\n"
  91                "  -a = run in daemon mode executing the action file based on "
  92                "events from\n"
  93                "       wpa_supplicant\n"
  94                "  -B = run a daemon in the background\n"
  95                "  default path: " CONFIG_CTRL_IFACE_DIR "\n"
  96                "  default interface: first interface found in socket path\n");
  97         print_help(NULL);
  98 }
  99
 100
 101 static int wpa_cli_show_event(const char *event)
 102 {
 103         const char *start;
 104
 105         start = os_strchr(event, '>');
 106         if (start == NULL)
 107                 return 1;
 108
 109         start++;
 110         /*
 111          * Skip BSS added/removed events since they can be relatively frequent
 112          * and are likely of not much use for an interactive user.
 113          */
 114         if (str_starts(start, WPA_EVENT_BSS_ADDED) ||
 115             str_starts(start, WPA_EVENT_BSS_REMOVED))
 116                 return 0;
 117
 118         return 1;
 119 }
 120
 121
 122 static int wpa_cli_open_connection(const char *ifname, int attach)
 123 {
 124 #if defined(CONFIG_CTRL_IFACE_UDP) || defined(CONFIG_CTRL_IFACE_NAMED_PIPE)
 125         ctrl_conn = wpa_ctrl_open(ifname);
 126         if (ctrl_conn == NULL)
 127                 return -1;
 128
 129         if (attach && interactive)
 130                 mon_conn = wpa_ctrl_open(ifname);
 131         else
 132                 mon_conn = NULL;
 133 #else /* CONFIG_CTRL_IFACE_UDP || CONFIG_CTRL_IFACE_NAMED_PIPE */
 134         char *cfile = NULL;
 135         int flen, res;
 136
 137         if (ifname == NULL)
 138                 return -1;
 139
 140 #ifdef ANDROID
 141         if (access(ctrl_iface_dir, F_OK) < 0) {
 142                 cfile = os_strdup(ifname);
 143                 if (cfile == NULL)
 144                         return -1;
 145         }
 146 #endif /* ANDROID */
 147
 148         if (client_socket_dir && client_socket_dir[0] &&
 149             access(client_socket_dir, F_OK) < 0) {
 150                 perror(client_socket_dir);
 151                 os_free(cfile);
 152                 return -1;
 153         }
 154
 155         if (cfile == NULL) {
 156                 flen = os_strlen(ctrl_iface_dir) + os_strlen(ifname) + 2;
 157                 cfile = os_malloc(flen);
 158                 if (cfile == NULL)
 159                         return -1;
 160                 res = os_snprintf(cfile, flen, "%s/%s", ctrl_iface_dir,
 161                                   ifname);
 162                 if (os_snprintf_error(flen, res)) {
 163                         os_free(cfile);
 164                         return -1;
 165                 }
 166         }
 167
 168         ctrl_conn = wpa_ctrl_open2(cfile, client_socket_dir);
 169         if (ctrl_conn == NULL) {
 170                 os_free(cfile);
 171                 return -1;
 172         }
 173
 174         if (attach && interactive)
 175                 mon_conn = wpa_ctrl_open2(cfile, client_socket_dir);
 176         else
 177                 mon_conn = NULL;
 178         os_free(cfile);
 179 #endif /* CONFIG_CTRL_IFACE_UDP || CONFIG_CTRL_IFACE_NAMED_PIPE */
 180
 181         if (mon_conn) {
 182                 if (wpa_ctrl_attach(mon_conn) == 0) {
 183                         wpa_cli_attached = 1;
 184                         if (interactive)
 185                                 eloop_register_read_sock(
 186                                         wpa_ctrl_get_fd(mon_conn),
 187                                         wpa_cli_mon_receive, NULL, NULL);
 188                 } else {
 189                         printf("Warning: Failed to attach to "
 190                                "wpa_supplicant.\n");
 191                         wpa_cli_close_connection();
 192                         return -1;
 193                 }
 194         }
 195
 196         return 0;
 197 }
 198
 199
 200 static void wpa_cli_close_connection(void)
 201 {
 202         if (ctrl_conn == NULL)
 203                 return;
 204
 205         if (wpa_cli_attached) {
 206                 wpa_ctrl_detach(interactive ? mon_conn : ctrl_conn);
 207                 wpa_cli_attached = 0;
 208         }
 209         wpa_ctrl_close(ctrl_conn);
 210         ctrl_conn = NULL;
 211         if (mon_conn) {
 212                 eloop_unregister_read_sock(wpa_ctrl_get_fd(mon_conn));
 213                 wpa_ctrl_close(mon_conn);
 214                 mon_conn = NULL;
 215         }
 216 }
 217
 218
 219 static void wpa_cli_msg_cb(char *msg, size_t len)
 220 {
 221         printf("%s\n", msg);
 222 }
 223
 224
 225 static int _wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd, int print)
 226 {
 227         char buf[4096];
 228         size_t len;
 229         int ret;
 230
 231         if (ctrl_conn == NULL) {
 232                 printf("Not connected to wpa_supplicant - command dropped.\n");
 233                 return -1;
 234         }
 235         if (ifname_prefix) {
 236                 os_snprintf(buf, sizeof(buf), "IFNAME=%s %s",
 237                             ifname_prefix, cmd);
 238                 buf[sizeof(buf) - 1] = '\0';
 239                 cmd = buf;
 240         }
 241         len = sizeof(buf) - 1;
 242         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
 243                                wpa_cli_msg_cb);
 244         if (ret == -2) {
 245                 printf("'%s' command timed out.\n", cmd);
 246                 return -2;
 247         } else if (ret < 0) {
 248                 printf("'%s' command failed.\n", cmd);
 249                 return -1;
 250         }
 251         if (print) {
 252                 buf[len] = '\0';
 253                 printf("%s", buf);
 254                 if (interactive && len > 0 && buf[len - 1] != '\n')
 255                         printf("\n");
 256         }
 257         return 0;
 258 }
 259
 260
 261 static int wpa_ctrl_command(struct wpa_ctrl *ctrl, const char *cmd)
 262 {
 263         return _wpa_ctrl_command(ctrl, cmd, 1);
 264 }
 265
 266
 267 static int wpa_cli_cmd(struct wpa_ctrl *ctrl, const char *cmd, int min_args,
 268                        int argc, char *argv[])
 269 {
 270         char buf[4096];
 271         if (argc < min_args) {
 272                 printf("Invalid %s command - at least %d argument%s "
 273                        "required.\n", cmd, min_args,
 274                        min_args > 1 ? "s are" : " is");
 275                 return -1;
 276         }
 277         if (write_cmd(buf, sizeof(buf), cmd, argc, argv) < 0)
 278                 return -1;
 279         return wpa_ctrl_command(ctrl, buf);
 280 }
 281
 282
 283 static int wpa_cli_cmd_ifname(struct wpa_ctrl *ctrl, int argc, char *argv[])
 284 {
 285         return wpa_ctrl_command(ctrl, "IFNAME");
 286 }
 287
 288
 289 static int wpa_cli_cmd_status(struct wpa_ctrl *ctrl, int argc, char *argv[])
 290 {
 291         if (argc > 0 && os_strcmp(argv[0], "verbose") == 0)
 292                 return wpa_ctrl_command(ctrl, "STATUS-VERBOSE");
 293         if (argc > 0 && os_strcmp(argv[0], "wps") == 0)
 294                 return wpa_ctrl_command(ctrl, "STATUS-WPS");
 295         if (argc > 0 && os_strcmp(argv[0], "driver") == 0)
 296                 return wpa_ctrl_command(ctrl, "STATUS-DRIVER");
 297 #ifdef ANDROID
 298         if (argc > 0 && os_strcmp(argv[0], "no_events") == 0)
 299                 return wpa_ctrl_command(ctrl, "STATUS-NO_EVENTS");
 300 #endif /* ANDROID */
 301         return wpa_ctrl_command(ctrl, "STATUS");
 302 }
 303
 304
 305 static int wpa_cli_cmd_ping(struct wpa_ctrl *ctrl, int argc, char *argv[])
 306 {
 307         return wpa_ctrl_command(ctrl, "PING");
 308 }
 309
 310
 311 static int wpa_cli_cmd_relog(struct wpa_ctrl *ctrl, int argc, char *argv[])
 312 {
 313         return wpa_ctrl_command(ctrl, "RELOG");
 314 }
 315
 316
 317 static int wpa_cli_cmd_note(struct wpa_ctrl *ctrl, int argc, char *argv[])
 318 {
 319         return wpa_cli_cmd(ctrl, "NOTE", 1, argc, argv);
 320 }
 321
 322
 323 static int wpa_cli_cmd_mib(struct wpa_ctrl *ctrl, int argc, char *argv[])
 324 {
 325         return wpa_ctrl_command(ctrl, "MIB");
 326 }
 327
 328
 329 static int wpa_cli_cmd_pmksa(struct wpa_ctrl *ctrl, int argc, char *argv[])
 330 {
 331         return wpa_ctrl_command(ctrl, "PMKSA");
 332 }
 333
 334
 335 static int wpa_cli_cmd_pmksa_flush(struct wpa_ctrl *ctrl, int argc,
 336                                    char *argv[])
 337 {
 338         return wpa_ctrl_command(ctrl, "PMKSA_FLUSH");
 339 }
 340
 341
 342 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
 343
 344 static int wpa_cli_cmd_pmksa_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
 345 {
 346         return wpa_cli_cmd(ctrl, "PMKSA_GET", 1, argc, argv);
 347 }
 348
 349
 350 static int wpa_cli_cmd_pmksa_add(struct wpa_ctrl *ctrl, int argc, char *argv[])
 351 {
 352         return wpa_cli_cmd(ctrl, "PMKSA_ADD", 8, argc, argv);
 353 }
 354
 355
 356 #ifdef CONFIG_MESH
 357
 358 static int wpa_cli_mesh_cmd_pmksa_get(struct wpa_ctrl *ctrl, int argc,
 359                                       char *argv[])
 360 {
 361         return wpa_cli_cmd(ctrl, "MESH_PMKSA_GET", 1, argc, argv);
 362 }
 363
 364
 365 static int wpa_cli_mesh_cmd_pmksa_add(struct wpa_ctrl *ctrl, int argc,
 366                                       char *argv[])
 367 {
 368         return wpa_cli_cmd(ctrl, "MESH_PMKSA_ADD", 4, argc, argv);
 369 }
 370
 371 #endif /* CONFIG_MESH */
 372 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
 373
 374
 375 static int wpa_cli_cmd_help(struct wpa_ctrl *ctrl, int argc, char *argv[])
 376 {
 377         print_help(argc > 0 ? argv[0] : NULL);
 378         return 0;
 379 }
 380
 381
 382 static char ** wpa_cli_complete_help(const char *str, int pos)
 383 {
 384         int arg = get_cmd_arg_num(str, pos);
 385         char **res = NULL;
 386
 387         switch (arg) {
 388         case 1:
 389                 res = wpa_list_cmd_list();
 390                 break;
 391         }
 392
 393         return res;
 394 }
 395
 396
 397 static int wpa_cli_cmd_license(struct wpa_ctrl *ctrl, int argc, char *argv[])
 398 {
 399         printf("%s\n\n%s\n", wpa_cli_version, cli_full_license);
 400         return 0;
 401 }
 402
 403
 404 static int wpa_cli_cmd_quit(struct wpa_ctrl *ctrl, int argc, char *argv[])
 405 {
 406         wpa_cli_quit = 1;
 407         if (interactive)
 408                 eloop_terminate();
 409         return 0;
 410 }
 411
 412
 413 static int wpa_cli_cmd_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
 414 {
 415         char cmd[256];
 416         int res;
 417
 418         if (argc == 1) {
 419                 res = os_snprintf(cmd, sizeof(cmd), "SET %s ", argv[0]);
 420                 if (os_snprintf_error(sizeof(cmd), res)) {
 421                         printf("Too long SET command.\n");
 422                         return -1;
 423                 }
 424                 return wpa_ctrl_command(ctrl, cmd);
 425         }
 426
 427         return wpa_cli_cmd(ctrl, "SET", 2, argc, argv);
 428 }
 429
 430
 431 static char ** wpa_cli_complete_set(const char *str, int pos)
 432 {
 433         int arg = get_cmd_arg_num(str, pos);
 434         const char *fields[] = {
 435                 /* runtime values */
 436                 "EAPOL::heldPeriod", "EAPOL::authPeriod", "EAPOL::startPeriod",
 437                 "EAPOL::maxStart", "dot11RSNAConfigPMKLifetime",
 438                 "dot11RSNAConfigPMKReauthThreshold", "dot11RSNAConfigSATimeout",
 439                 "wps_fragment_size", "wps_version_number", "ampdu",
 440                 "tdls_testing", "tdls_disabled", "pno", "radio_disabled",
 441                 "uapsd", "ps", "wifi_display", "bssid_filter", "disallow_aps",
 442                 "no_keep_alive",
 443                 /* global configuration parameters */
 444 #ifdef CONFIG_CTRL_IFACE
 445                 "ctrl_interface", "no_ctrl_interface", "ctrl_interface_group",
 446 #endif /* CONFIG_CTRL_IFACE */
 447                 "eapol_version", "ap_scan", "bgscan",
 448 #ifdef CONFIG_MESH
 449                 "user_mpm", "max_peer_links", "mesh_max_inactivity",
 450                 "dot11RSNASAERetransPeriod",
 451 #endif /* CONFIG_MESH */
 452                 "disable_scan_offload", "fast_reauth", "opensc_engine_path",
 453                 "pkcs11_engine_path", "pkcs11_module_path", "openssl_ciphers",
 454                 "pcsc_reader", "pcsc_pin", "external_sim", "driver_param",
 455                 "dot11RSNAConfigPMKLifetime",
 456                 "dot11RSNAConfigPMKReauthThreshold",
 457                 "dot11RSNAConfigSATimeout",
 458 #ifndef CONFIG_NO_CONFIG_WRITE
 459                 "update_config",
 460 #endif /* CONFIG_NO_CONFIG_WRITE */
 461                 "load_dynamic_eap",
 462 #ifdef CONFIG_WPS
 463                 "uuid", "device_name", "manufacturer", "model_name",
 464                 "model_number", "serial_number", "device_type", "os_version",
 465                 "config_methods", "wps_cred_processing", "wps_vendor_ext_m1",
 466 #endif /* CONFIG_WPS */
 467 #ifdef CONFIG_P2P
 468                 "sec_device_type",
 469                 "p2p_listen_reg_class", "p2p_listen_channel",
 470                 "p2p_oper_reg_class", "p2p_oper_channel", "p2p_go_intent",
 471                 "p2p_ssid_postfix", "persistent_reconnect", "p2p_intra_bss",
 472                 "p2p_group_idle", "p2p_passphrase_len", "p2p_pref_chan",
 473                 "p2p_no_go_freq", "p2p_add_cli_chan",
 474                 "p2p_optimize_listen_chan", "p2p_go_ht40", "p2p_go_vht",
 475                 "p2p_disabled", "p2p_go_ctwindow", "p2p_no_group_iface",
 476                 "p2p_ignore_shared_freq", "ip_addr_go", "ip_addr_mask",
 477                 "ip_addr_start", "ip_addr_end",
 478 #endif /* CONFIG_P2P */
 479                 "country", "bss_max_count", "bss_expiration_age",
 480                 "bss_expiration_scan_count", "filter_ssids", "filter_rssi",
 481                 "max_num_sta", "disassoc_low_ack", "ap_isolate",
 482 #ifdef CONFIG_HS20
 483                 "hs20",
 484 #endif /* CONFIG_HS20 */
 485                 "interworking", "hessid", "access_network_type", "pbc_in_m1",
 486                 "go_interworking", "go_access_network_type", "go_internet",
 487                 "go_venue_group", "go_venue_type",
 488                 "autoscan", "wps_nfc_dev_pw_id", "wps_nfc_dh_pubkey",
 489                 "wps_nfc_dh_privkey", "wps_nfc_dev_pw", "ext_password_backend",
 490                 "p2p_go_max_inactivity", "auto_interworking", "okc", "pmf",
 491                 "sae_groups", "dtim_period", "beacon_int",
 492                 "ap_vendor_elements", "ignore_old_scan_res", "freq_list",
 493                 "scan_cur_freq", "sched_scan_interval",
 494                 "tdls_external_control", "osu_dir", "wowlan_triggers",
 495                 "p2p_search_delay", "mac_addr", "rand_addr_lifetime",
 496                 "preassoc_mac_addr", "key_mgmt_offload", "passive_scan",
 497                 "reassoc_same_bss_optim", "wps_priority",
 498 #ifdef CONFIG_TESTING_OPTIONS
 499                 "ignore_auth_resp",
 500 #endif /* CONFIG_TESTING_OPTIONS */
 501                 "relative_rssi", "relative_band_adjust",
 502         };
 503         int i, num_fields = ARRAY_SIZE(fields);
 504
 505         if (arg == 1) {
 506                 char **res = os_calloc(num_fields + 1, sizeof(char *));
 507                 if (res == NULL)
 508                         return NULL;
 509                 for (i = 0; i < num_fields; i++) {
 510                         res[i] = os_strdup(fields[i]);
 511                         if (res[i] == NULL)
 512                                 return res;
 513                 }
 514                 return res;
 515         }
 516
 517         if (arg > 1 && os_strncasecmp(str, "set bssid_filter ", 17) == 0)
 518                 return cli_txt_list_array(&bsses);
 519
 520         return NULL;
 521 }
 522
 523 static int wpa_cli_cmd_dump(struct wpa_ctrl *ctrl, int argc, char *argv[])
 524 {
 525         return wpa_ctrl_command(ctrl, "DUMP");
 526 }
 527
 528
 529 static int wpa_cli_cmd_driver_flags(struct wpa_ctrl *ctrl, int argc,
 530                                     char *argv[])
 531 {
 532         return wpa_ctrl_command(ctrl, "DRIVER_FLAGS");
 533 }
 534
 535
 536 static int wpa_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
 537 {
 538         return wpa_cli_cmd(ctrl, "GET", 1, argc, argv);
 539 }
 540
 541
 542 static char ** wpa_cli_complete_get(const char *str, int pos)
 543 {
 544         int arg = get_cmd_arg_num(str, pos);
 545         const char *fields[] = {
 546 #ifdef CONFIG_CTRL_IFACE
 547                 "ctrl_interface", "ctrl_interface_group",
 548 #endif /* CONFIG_CTRL_IFACE */
 549                 "eapol_version", "ap_scan",
 550 #ifdef CONFIG_MESH
 551                 "user_mpm", "max_peer_links", "mesh_max_inactivity",
 552 #endif /* CONFIG_MESH */
 553                 "disable_scan_offload", "fast_reauth", "opensc_engine_path",
 554                 "pkcs11_engine_path", "pkcs11_module_path", "openssl_ciphers",
 555                 "pcsc_reader", "pcsc_pin", "external_sim", "driver_param",
 556                 "dot11RSNAConfigPMKLifetime",
 557                 "dot11RSNAConfigPMKReauthThreshold",
 558                 "dot11RSNAConfigSATimeout",
 559 #ifndef CONFIG_NO_CONFIG_WRITE
 560                 "update_config",
 561 #endif /* CONFIG_NO_CONFIG_WRITE */
 562 #ifdef CONFIG_WPS
 563                 "device_name", "manufacturer", "model_name", "model_number",
 564                 "serial_number", "config_methods", "wps_cred_processing",
 565 #endif /* CONFIG_WPS */
 566 #ifdef CONFIG_P2P
 567                 "p2p_listen_reg_class", "p2p_listen_channel",
 568                 "p2p_oper_reg_class", "p2p_oper_channel", "p2p_go_intent",
 569                 "p2p_ssid_postfix", "persistent_reconnect", "p2p_intra_bss",
 570                 "p2p_group_idle", "p2p_passphrase_len", "p2p_add_cli_chan",
 571                 "p2p_optimize_listen_chan", "p2p_go_ht40", "p2p_go_vht",
 572                 "p2p_disabled", "p2p_go_ctwindow", "p2p_no_group_iface",
 573                 "p2p_ignore_shared_freq", "ip_addr_go", "ip_addr_mask",
 574                 "ip_addr_start", "ip_addr_end",
 575 #endif /* CONFIG_P2P */
 576                 "bss_max_count", "bss_expiration_age",
 577                 "bss_expiration_scan_count", "filter_ssids", "filter_rssi",
 578                 "max_num_sta", "disassoc_low_ack", "ap_isolate",
 579 #ifdef CONFIG_HS20
 580                 "hs20",
 581 #endif /* CONFIG_HS20 */
 582                 "interworking", "access_network_type", "pbc_in_m1", "autoscan",
 583                 "go_interworking", "go_access_network_type", "go_internet",
 584                 "go_venue_group", "go_venue_type",
 585                 "wps_nfc_dev_pw_id", "ext_password_backend",
 586                 "p2p_go_max_inactivity", "auto_interworking", "okc", "pmf",
 587                 "dtim_period", "beacon_int", "ignore_old_scan_res",
 588                 "scan_cur_freq", "sched_scan_interval",
 589                 "sched_scan_start_delay",
 590                 "tdls_external_control", "osu_dir", "wowlan_triggers",
 591                 "p2p_search_delay", "mac_addr", "rand_addr_lifetime",
 592                 "preassoc_mac_addr", "key_mgmt_offload", "passive_scan",
 593                 "reassoc_same_bss_optim"
 594         };
 595         int i, num_fields = ARRAY_SIZE(fields);
 596
 597         if (arg == 1) {
 598                 char **res = os_calloc(num_fields + 1, sizeof(char *));
 599                 if (res == NULL)
 600                         return NULL;
 601                 for (i = 0; i < num_fields; i++) {
 602                         res[i] = os_strdup(fields[i]);
 603                         if (res[i] == NULL)
 604                                 return res;
 605                 }
 606                 return res;
 607         }
 608
 609         return NULL;
 610 }
 611
 612
 613 static int wpa_cli_cmd_logoff(struct wpa_ctrl *ctrl, int argc, char *argv[])
 614 {
 615         return wpa_ctrl_command(ctrl, "LOGOFF");
 616 }
 617
 618
 619 static int wpa_cli_cmd_logon(struct wpa_ctrl *ctrl, int argc, char *argv[])
 620 {
 621         return wpa_ctrl_command(ctrl, "LOGON");
 622 }
 623
 624
 625 static int wpa_cli_cmd_reassociate(struct wpa_ctrl *ctrl, int argc,
 626                                    char *argv[])
 627 {
 628         return wpa_ctrl_command(ctrl, "REASSOCIATE");
 629 }
 630
 631
 632 static int wpa_cli_cmd_reattach(struct wpa_ctrl *ctrl, int argc, char *argv[])
 633 {
 634         return wpa_ctrl_command(ctrl, "REATTACH");
 635 }
 636
 637
 638 static int wpa_cli_cmd_preauthenticate(struct wpa_ctrl *ctrl, int argc,
 639                                        char *argv[])
 640 {
 641         return wpa_cli_cmd(ctrl, "PREAUTH", 1, argc, argv);
 642 }
 643
 644
 645 static int wpa_cli_cmd_ap_scan(struct wpa_ctrl *ctrl, int argc, char *argv[])
 646 {
 647         return wpa_cli_cmd(ctrl, "AP_SCAN", 1, argc, argv);
 648 }
 649
 650
 651 static int wpa_cli_cmd_scan_interval(struct wpa_ctrl *ctrl, int argc,
 652                                      char *argv[])
 653 {
 654         return wpa_cli_cmd(ctrl, "SCAN_INTERVAL", 1, argc, argv);
 655 }
 656
 657
 658 static int wpa_cli_cmd_bss_expire_age(struct wpa_ctrl *ctrl, int argc,
 659                                       char *argv[])
 660 {
 661         return wpa_cli_cmd(ctrl, "BSS_EXPIRE_AGE", 1, argc, argv);
 662 }
 663
 664
 665 static int wpa_cli_cmd_bss_expire_count(struct wpa_ctrl *ctrl, int argc,
 666                                         char *argv[])
 667 {
 668         return wpa_cli_cmd(ctrl, "BSS_EXPIRE_COUNT", 1, argc, argv);
 669 }
 670
 671
 672 static int wpa_cli_cmd_bss_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
 673 {
 674         char cmd[256];
 675         int res;
 676
 677         if (argc < 1)
 678                 res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH 0");
 679         else
 680                 res = os_snprintf(cmd, sizeof(cmd), "BSS_FLUSH %s", argv[0]);
 681         if (os_snprintf_error(sizeof(cmd), res)) {
 682                 printf("Too long BSS_FLUSH command.\n");
 683                 return -1;
 684         }
 685         return wpa_ctrl_command(ctrl, cmd);
 686 }
 687
 688
 689 static int wpa_cli_cmd_ft_ds(struct wpa_ctrl *ctrl, int argc, char *argv[])
 690 {
 691         return wpa_cli_cmd(ctrl, "FT_DS", 1, argc, argv);
 692 }
 693
 694
 695 static int wpa_cli_cmd_wps_pbc(struct wpa_ctrl *ctrl, int argc, char *argv[])
 696 {
 697         return wpa_cli_cmd(ctrl, "WPS_PBC", 0, argc, argv);
 698 }
 699
 700
 701 static int wpa_cli_cmd_wps_pin(struct wpa_ctrl *ctrl, int argc, char *argv[])
 702 {
 703         if (argc == 0) {
 704                 printf("Invalid WPS_PIN command: need one or two arguments:\n"
 705                        "- BSSID: use 'any' to select any\n"
 706                        "- PIN: optional, used only with devices that have no "
 707                        "display\n");
 708                 return -1;
 709         }
 710
 711         return wpa_cli_cmd(ctrl, "WPS_PIN", 1, argc, argv);
 712 }
 713
 714
 715 static int wpa_cli_cmd_wps_check_pin(struct wpa_ctrl *ctrl, int argc,
 716                                      char *argv[])
 717 {
 718         return wpa_cli_cmd(ctrl, "WPS_CHECK_PIN", 1, argc, argv);
 719 }
 720
 721
 722 static int wpa_cli_cmd_wps_cancel(struct wpa_ctrl *ctrl, int argc,
 723                                   char *argv[])
 724 {
 725         return wpa_ctrl_command(ctrl, "WPS_CANCEL");
 726 }
 727
 728
 729 #ifdef CONFIG_WPS_NFC
 730
 731 static int wpa_cli_cmd_wps_nfc(struct wpa_ctrl *ctrl, int argc, char *argv[])
 732 {
 733         return wpa_cli_cmd(ctrl, "WPS_NFC", 0, argc, argv);
 734 }
 735
 736
 737 static int wpa_cli_cmd_wps_nfc_config_token(struct wpa_ctrl *ctrl, int argc,
 738                                             char *argv[])
 739 {
 740         return wpa_cli_cmd(ctrl, "WPS_NFC_CONFIG_TOKEN", 1, argc, argv);
 741 }
 742
 743
 744 static int wpa_cli_cmd_wps_nfc_token(struct wpa_ctrl *ctrl, int argc,
 745                                      char *argv[])
 746 {
 747         return wpa_cli_cmd(ctrl, "WPS_NFC_TOKEN", 1, argc, argv);
 748 }
 749
 750
 751 static int wpa_cli_cmd_wps_nfc_tag_read(struct wpa_ctrl *ctrl, int argc,
 752                                         char *argv[])
 753 {
 754         int ret;
 755         char *buf;
 756         size_t buflen;
 757
 758         if (argc != 1) {
 759                 printf("Invalid 'wps_nfc_tag_read' command - one argument "
 760                        "is required.\n");
 761                 return -1;
 762         }
 763
 764         buflen = 18 + os_strlen(argv[0]);
 765         buf = os_malloc(buflen);
 766         if (buf == NULL)
 767                 return -1;
 768         os_snprintf(buf, buflen, "WPS_NFC_TAG_READ %s", argv[0]);
 769
 770         ret = wpa_ctrl_command(ctrl, buf);
 771         os_free(buf);
 772
 773         return ret;
 774 }
 775
 776
 777 static int wpa_cli_cmd_nfc_get_handover_req(struct wpa_ctrl *ctrl, int argc,
 778                                             char *argv[])
 779 {
 780         return wpa_cli_cmd(ctrl, "NFC_GET_HANDOVER_REQ", 2, argc, argv);
 781 }
 782
 783
 784 static int wpa_cli_cmd_nfc_get_handover_sel(struct wpa_ctrl *ctrl, int argc,
 785                                             char *argv[])
 786 {
 787         return wpa_cli_cmd(ctrl, "NFC_GET_HANDOVER_SEL", 2, argc, argv);
 788 }
 789
 790
 791 static int wpa_cli_cmd_nfc_report_handover(struct wpa_ctrl *ctrl, int argc,
 792                                            char *argv[])
 793 {
 794         return wpa_cli_cmd(ctrl, "NFC_REPORT_HANDOVER", 4, argc, argv);
 795 }
 796
 797 #endif /* CONFIG_WPS_NFC */
 798
 799
 800 static int wpa_cli_cmd_wps_reg(struct wpa_ctrl *ctrl, int argc, char *argv[])
 801 {
 802         char cmd[256];
 803         int res;
 804
 805         if (argc == 2)
 806                 res = os_snprintf(cmd, sizeof(cmd), "WPS_REG %s %s",
 807                                   argv[0], argv[1]);
 808         else if (argc == 5 || argc == 6) {
 809                 char ssid_hex[2 * SSID_MAX_LEN + 1];
 810                 char key_hex[2 * 64 + 1];
 811                 int i;
 812
 813                 ssid_hex[0] = '\0';
 814                 for (i = 0; i < SSID_MAX_LEN; i++) {
 815                         if (argv[2][i] == '\0')
 816                                 break;
 817                         os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[2][i]);
 818                 }
 819
 820                 key_hex[0] = '\0';
 821                 if (argc == 6) {
 822                         for (i = 0; i < 64; i++) {
 823                                 if (argv[5][i] == '\0')
 824                                         break;
 825                                 os_snprintf(&key_hex[i * 2], 3, "%02x",
 826                                             argv[5][i]);
 827                         }
 828                 }
 829
 830                 res = os_snprintf(cmd, sizeof(cmd),
 831                                   "WPS_REG %s %s %s %s %s %s",
 832                                   argv[0], argv[1], ssid_hex, argv[3], argv[4],
 833                                   key_hex);
 834         } else {
 835                 printf("Invalid WPS_REG command: need two arguments:\n"
 836                        "- BSSID of the target AP\n"
 837                        "- AP PIN\n");
 838                 printf("Alternatively, six arguments can be used to "
 839                        "reconfigure the AP:\n"
 840                        "- BSSID of the target AP\n"
 841                        "- AP PIN\n"
 842                        "- new SSID\n"
 843                        "- new auth (OPEN, WPAPSK, WPA2PSK)\n"
 844                        "- new encr (NONE, WEP, TKIP, CCMP)\n"
 845                        "- new key\n");
 846                 return -1;
 847         }
 848
 849         if (os_snprintf_error(sizeof(cmd), res)) {
 850                 printf("Too long WPS_REG command.\n");
 851                 return -1;
 852         }
 853         return wpa_ctrl_command(ctrl, cmd);
 854 }
 855
 856
 857 static int wpa_cli_cmd_wps_ap_pin(struct wpa_ctrl *ctrl, int argc,
 858                                   char *argv[])
 859 {
 860         return wpa_cli_cmd(ctrl, "WPS_AP_PIN", 1, argc, argv);
 861 }
 862
 863
 864 static int wpa_cli_cmd_wps_er_start(struct wpa_ctrl *ctrl, int argc,
 865                                     char *argv[])
 866 {
 867         return wpa_cli_cmd(ctrl, "WPS_ER_START", 0, argc, argv);
 868 }
 869
 870
 871 static int wpa_cli_cmd_wps_er_stop(struct wpa_ctrl *ctrl, int argc,
 872                                    char *argv[])
 873 {
 874         return wpa_ctrl_command(ctrl, "WPS_ER_STOP");
 875
 876 }
 877
 878
 879 static int wpa_cli_cmd_wps_er_pin(struct wpa_ctrl *ctrl, int argc,
 880                                   char *argv[])
 881 {
 882         if (argc < 2) {
 883                 printf("Invalid WPS_ER_PIN command: need at least two "
 884                        "arguments:\n"
 885                        "- UUID: use 'any' to select any\n"
 886                        "- PIN: Enrollee PIN\n"
 887                        "optional: - Enrollee MAC address\n");
 888                 return -1;
 889         }
 890
 891         return wpa_cli_cmd(ctrl, "WPS_ER_PIN", 2, argc, argv);
 892 }
 893
 894
 895 static int wpa_cli_cmd_wps_er_pbc(struct wpa_ctrl *ctrl, int argc,
 896                                   char *argv[])
 897 {
 898         return wpa_cli_cmd(ctrl, "WPS_ER_PBC", 1, argc, argv);
 899 }
 900
 901
 902 static int wpa_cli_cmd_wps_er_learn(struct wpa_ctrl *ctrl, int argc,
 903                                     char *argv[])
 904 {
 905         if (argc != 2) {
 906                 printf("Invalid WPS_ER_LEARN command: need two arguments:\n"
 907                        "- UUID: specify which AP to use\n"
 908                        "- PIN: AP PIN\n");
 909                 return -1;
 910         }
 911
 912         return wpa_cli_cmd(ctrl, "WPS_ER_LEARN", 2, argc, argv);
 913 }
 914
 915
 916 static int wpa_cli_cmd_wps_er_set_config(struct wpa_ctrl *ctrl, int argc,
 917                                          char *argv[])
 918 {
 919         if (argc != 2) {
 920                 printf("Invalid WPS_ER_SET_CONFIG command: need two "
 921                        "arguments:\n"
 922                        "- UUID: specify which AP to use\n"
 923                        "- Network configuration id\n");
 924                 return -1;
 925         }
 926
 927         return wpa_cli_cmd(ctrl, "WPS_ER_SET_CONFIG", 2, argc, argv);
 928 }
 929
 930
 931 static int wpa_cli_cmd_wps_er_config(struct wpa_ctrl *ctrl, int argc,
 932                                      char *argv[])
 933 {
 934         char cmd[256];
 935         int res;
 936
 937         if (argc == 5 || argc == 6) {
 938                 char ssid_hex[2 * SSID_MAX_LEN + 1];
 939                 char key_hex[2 * 64 + 1];
 940                 int i;
 941
 942                 ssid_hex[0] = '\0';
 943                 for (i = 0; i < SSID_MAX_LEN; i++) {
 944                         if (argv[2][i] == '\0')
 945                                 break;
 946                         os_snprintf(&ssid_hex[i * 2], 3, "%02x", argv[2][i]);
 947                 }
 948
 949                 key_hex[0] = '\0';
 950                 if (argc == 6) {
 951                         for (i = 0; i < 64; i++) {
 952                                 if (argv[5][i] == '\0')
 953                                         break;
 954                                 os_snprintf(&key_hex[i * 2], 3, "%02x",
 955                                             argv[5][i]);
 956                         }
 957                 }
 958
 959                 res = os_snprintf(cmd, sizeof(cmd),
 960                                   "WPS_ER_CONFIG %s %s %s %s %s %s",
 961                                   argv[0], argv[1], ssid_hex, argv[3], argv[4],
 962                                   key_hex);
 963         } else {
 964                 printf("Invalid WPS_ER_CONFIG command: need six arguments:\n"
 965                        "- AP UUID\n"
 966                        "- AP PIN\n"
 967                        "- new SSID\n"
 968                        "- new auth (OPEN, WPAPSK, WPA2PSK)\n"
 969                        "- new encr (NONE, WEP, TKIP, CCMP)\n"
 970                        "- new key\n");
 971                 return -1;
 972         }
 973
 974         if (os_snprintf_error(sizeof(cmd), res)) {
 975                 printf("Too long WPS_ER_CONFIG command.\n");
 976                 return -1;
 977         }
 978         return wpa_ctrl_command(ctrl, cmd);
 979 }
 980
 981
 982 #ifdef CONFIG_WPS_NFC
 983 static int wpa_cli_cmd_wps_er_nfc_config_token(struct wpa_ctrl *ctrl, int argc,
 984                                                char *argv[])
 985 {
 986         if (argc != 2) {
 987                 printf("Invalid WPS_ER_NFC_CONFIG_TOKEN command: need two "
 988                        "arguments:\n"
 989                        "- WPS/NDEF: token format\n"
 990                        "- UUID: specify which AP to use\n");
 991                 return -1;
 992         }
 993
 994         return wpa_cli_cmd(ctrl, "WPS_ER_NFC_CONFIG_TOKEN", 2, argc, argv);
 995 }
 996 #endif /* CONFIG_WPS_NFC */
 997
 998
 999 static int wpa_cli_cmd_ibss_rsn(struct wpa_ctrl *ctrl, int argc, char *argv[])
1000 {
1001         return wpa_cli_cmd(ctrl, "IBSS_RSN", 1, argc, argv);
1002 }
1003
1004
1005 static int wpa_cli_cmd_level(struct wpa_ctrl *ctrl, int argc, char *argv[])
1006 {
1007         return wpa_cli_cmd(ctrl, "LEVEL", 1, argc, argv);
1008 }
1009
1010
1011 static int wpa_cli_cmd_identity(struct wpa_ctrl *ctrl, int argc, char *argv[])
1012 {
1013         char cmd[256], *pos, *end;
1014         int i, ret;
1015
1016         if (argc < 2) {
1017                 printf("Invalid IDENTITY command: needs two arguments "
1018                        "(network id and identity)\n");
1019                 return -1;
1020         }
1021
1022         end = cmd + sizeof(cmd);
1023         pos = cmd;
1024         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "IDENTITY-%s:%s",
1025                           argv[0], argv[1]);
1026         if (os_snprintf_error(end - pos, ret)) {
1027                 printf("Too long IDENTITY command.\n");
1028                 return -1;
1029         }
1030         pos += ret;
1031         for (i = 2; i < argc; i++) {
1032                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1033                 if (os_snprintf_error(end - pos, ret)) {
1034                         printf("Too long IDENTITY command.\n");
1035                         return -1;
1036                 }
1037                 pos += ret;
1038         }
1039
1040         return wpa_ctrl_command(ctrl, cmd);
1041 }
1042
1043
1044 static int wpa_cli_cmd_password(struct wpa_ctrl *ctrl, int argc, char *argv[])
1045 {
1046         char cmd[256], *pos, *end;
1047         int i, ret;
1048
1049         if (argc < 2) {
1050                 printf("Invalid PASSWORD command: needs two arguments "
1051                        "(network id and password)\n");
1052                 return -1;
1053         }
1054
1055         end = cmd + sizeof(cmd);
1056         pos = cmd;
1057         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSWORD-%s:%s",
1058                           argv[0], argv[1]);
1059         if (os_snprintf_error(end - pos, ret)) {
1060                 printf("Too long PASSWORD command.\n");
1061                 return -1;
1062         }
1063         pos += ret;
1064         for (i = 2; i < argc; i++) {
1065                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1066                 if (os_snprintf_error(end - pos, ret)) {
1067                         printf("Too long PASSWORD command.\n");
1068                         return -1;
1069                 }
1070                 pos += ret;
1071         }
1072
1073         return wpa_ctrl_command(ctrl, cmd);
1074 }
1075
1076
1077 static int wpa_cli_cmd_new_password(struct wpa_ctrl *ctrl, int argc,
1078                                     char *argv[])
1079 {
1080         char cmd[256], *pos, *end;
1081         int i, ret;
1082
1083         if (argc < 2) {
1084                 printf("Invalid NEW_PASSWORD command: needs two arguments "
1085                        "(network id and password)\n");
1086                 return -1;
1087         }
1088
1089         end = cmd + sizeof(cmd);
1090         pos = cmd;
1091         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "NEW_PASSWORD-%s:%s",
1092                           argv[0], argv[1]);
1093         if (os_snprintf_error(end - pos, ret)) {
1094                 printf("Too long NEW_PASSWORD command.\n");
1095                 return -1;
1096         }
1097         pos += ret;
1098         for (i = 2; i < argc; i++) {
1099                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1100                 if (os_snprintf_error(end - pos, ret)) {
1101                         printf("Too long NEW_PASSWORD command.\n");
1102                         return -1;
1103                 }
1104                 pos += ret;
1105         }
1106
1107         return wpa_ctrl_command(ctrl, cmd);
1108 }
1109
1110
1111 static int wpa_cli_cmd_pin(struct wpa_ctrl *ctrl, int argc, char *argv[])
1112 {
1113         char cmd[256], *pos, *end;
1114         int i, ret;
1115
1116         if (argc < 2) {
1117                 printf("Invalid PIN command: needs two arguments "
1118                        "(network id and pin)\n");
1119                 return -1;
1120         }
1121
1122         end = cmd + sizeof(cmd);
1123         pos = cmd;
1124         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PIN-%s:%s",
1125                           argv[0], argv[1]);
1126         if (os_snprintf_error(end - pos, ret)) {
1127                 printf("Too long PIN command.\n");
1128                 return -1;
1129         }
1130         pos += ret;
1131         for (i = 2; i < argc; i++) {
1132                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1133                 if (os_snprintf_error(end - pos, ret)) {
1134                         printf("Too long PIN command.\n");
1135                         return -1;
1136                 }
1137                 pos += ret;
1138         }
1139         return wpa_ctrl_command(ctrl, cmd);
1140 }
1141
1142
1143 static int wpa_cli_cmd_otp(struct wpa_ctrl *ctrl, int argc, char *argv[])
1144 {
1145         char cmd[256], *pos, *end;
1146         int i, ret;
1147
1148         if (argc < 2) {
1149                 printf("Invalid OTP command: needs two arguments (network "
1150                        "id and password)\n");
1151                 return -1;
1152         }
1153
1154         end = cmd + sizeof(cmd);
1155         pos = cmd;
1156         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "OTP-%s:%s",
1157                           argv[0], argv[1]);
1158         if (os_snprintf_error(end - pos, ret)) {
1159                 printf("Too long OTP command.\n");
1160                 return -1;
1161         }
1162         pos += ret;
1163         for (i = 2; i < argc; i++) {
1164                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1165                 if (os_snprintf_error(end - pos, ret)) {
1166                         printf("Too long OTP command.\n");
1167                         return -1;
1168                 }
1169                 pos += ret;
1170         }
1171
1172         return wpa_ctrl_command(ctrl, cmd);
1173 }
1174
1175
1176 static int wpa_cli_cmd_sim(struct wpa_ctrl *ctrl, int argc, char *argv[])
1177 {
1178         char cmd[256], *pos, *end;
1179         int i, ret;
1180
1181         if (argc < 2) {
1182                 printf("Invalid SIM command: needs two arguments "
1183                        "(network id and SIM operation response)\n");
1184                 return -1;
1185         }
1186
1187         end = cmd + sizeof(cmd);
1188         pos = cmd;
1189         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "SIM-%s:%s",
1190                           argv[0], argv[1]);
1191         if (os_snprintf_error(end - pos, ret)) {
1192                 printf("Too long SIM command.\n");
1193                 return -1;
1194         }
1195         pos += ret;
1196         for (i = 2; i < argc; i++) {
1197                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1198                 if (os_snprintf_error(end - pos, ret)) {
1199                         printf("Too long SIM command.\n");
1200                         return -1;
1201                 }
1202                 pos += ret;
1203         }
1204         return wpa_ctrl_command(ctrl, cmd);
1205 }
1206
1207
1208 static int wpa_cli_cmd_psk_passphrase(struct wpa_ctrl *ctrl, int argc,
1209                                       char *argv[])
1210 {
1211         char cmd[256], *pos, *end;
1212         int i, ret;
1213
1214         if (argc < 2) {
1215                 printf("Invalid PSK_PASSPHRASE command: needs two arguments (network id and PSK/passphrase)\n");
1216                 return -1;
1217         }
1218
1219         end = cmd + sizeof(cmd);
1220         pos = cmd;
1221         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PSK_PASSPHRASE-%s:%s",
1222                           argv[0], argv[1]);
1223         if (os_snprintf_error(end - pos, ret)) {
1224                 printf("Too long PSK_PASSPHRASE command.\n");
1225                 return -1;
1226         }
1227         pos += ret;
1228         for (i = 2; i < argc; i++) {
1229                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1230                 if (os_snprintf_error(end - pos, ret)) {
1231                         printf("Too long PSK_PASSPHRASE command.\n");
1232                         return -1;
1233                 }
1234                 pos += ret;
1235         }
1236
1237         return wpa_ctrl_command(ctrl, cmd);
1238 }
1239
1240
1241 static int wpa_cli_cmd_passphrase(struct wpa_ctrl *ctrl, int argc,
1242                                   char *argv[])
1243 {
1244         char cmd[256], *pos, *end;
1245         int i, ret;
1246
1247         if (argc < 2) {
1248                 printf("Invalid PASSPHRASE command: needs two arguments "
1249                        "(network id and passphrase)\n");
1250                 return -1;
1251         }
1252
1253         end = cmd + sizeof(cmd);
1254         pos = cmd;
1255         ret = os_snprintf(pos, end - pos, WPA_CTRL_RSP "PASSPHRASE-%s:%s",
1256                           argv[0], argv[1]);
1257         if (os_snprintf_error(end - pos, ret)) {
1258                 printf("Too long PASSPHRASE command.\n");
1259                 return -1;
1260         }
1261         pos += ret;
1262         for (i = 2; i < argc; i++) {
1263                 ret = os_snprintf(pos, end - pos, " %s", argv[i]);
1264                 if (os_snprintf_error(end - pos, ret)) {
1265                         printf("Too long PASSPHRASE command.\n");
1266                         return -1;
1267                 }
1268                 pos += ret;
1269         }
1270
1271         return wpa_ctrl_command(ctrl, cmd);
1272 }
1273
1274
1275 static int wpa_cli_cmd_bssid(struct wpa_ctrl *ctrl, int argc, char *argv[])
1276 {
1277         if (argc < 2) {
1278                 printf("Invalid BSSID command: needs two arguments (network "
1279                        "id and BSSID)\n");
1280                 return -1;
1281         }
1282
1283         return wpa_cli_cmd(ctrl, "BSSID", 2, argc, argv);
1284 }
1285
1286
1287 static int wpa_cli_cmd_blacklist(struct wpa_ctrl *ctrl, int argc, char *argv[])
1288 {
1289         return wpa_cli_cmd(ctrl, "BLACKLIST", 0, argc, argv);
1290 }
1291
1292
1293 static int wpa_cli_cmd_log_level(struct wpa_ctrl *ctrl, int argc, char *argv[])
1294 {
1295         return wpa_cli_cmd(ctrl, "LOG_LEVEL", 0, argc, argv);
1296 }
1297
1298
1299 static int wpa_cli_cmd_list_networks(struct wpa_ctrl *ctrl, int argc,
1300                                      char *argv[])
1301 {
1302         return wpa_ctrl_command(ctrl, "LIST_NETWORKS");
1303 }
1304
1305
1306 static int wpa_cli_cmd_select_network(struct wpa_ctrl *ctrl, int argc,
1307                                       char *argv[])
1308 {
1309         return wpa_cli_cmd(ctrl, "SELECT_NETWORK", 1, argc, argv);
1310 }
1311
1312
1313 static int wpa_cli_cmd_enable_network(struct wpa_ctrl *ctrl, int argc,
1314                                       char *argv[])
1315 {
1316         return wpa_cli_cmd(ctrl, "ENABLE_NETWORK", 1, argc, argv);
1317 }
1318
1319
1320 static int wpa_cli_cmd_disable_network(struct wpa_ctrl *ctrl, int argc,
1321                                        char *argv[])
1322 {
1323         return wpa_cli_cmd(ctrl, "DISABLE_NETWORK", 1, argc, argv);
1324 }
1325
1326
1327 static int wpa_cli_cmd_add_network(struct wpa_ctrl *ctrl, int argc,
1328                                    char *argv[])
1329 {
1330         int res = wpa_ctrl_command(ctrl, "ADD_NETWORK");
1331         if (interactive)
1332                 update_networks(ctrl);
1333         return res;
1334 }
1335
1336
1337 static int wpa_cli_cmd_remove_network(struct wpa_ctrl *ctrl, int argc,
1338                                       char *argv[])
1339 {
1340         int res = wpa_cli_cmd(ctrl, "REMOVE_NETWORK", 1, argc, argv);
1341         if (interactive)
1342                 update_networks(ctrl);
1343         return res;
1344 }
1345
1346
1347 static void wpa_cli_show_network_variables(void)
1348 {
1349         printf("set_network variables:\n"
1350                "  ssid (network name, SSID)\n"
1351                "  psk (WPA passphrase or pre-shared key)\n"
1352                "  key_mgmt (key management protocol)\n"
1353                "  identity (EAP identity)\n"
1354                "  password (EAP password)\n"
1355                "  ...\n"
1356                "\n"
1357                "Note: Values are entered in the same format as the "
1358                "configuration file is using,\n"
1359                "i.e., strings values need to be inside double quotation "
1360                "marks.\n"
1361                "For example: set_network 1 ssid \"network name\"\n"
1362                "\n"
1363                "Please see wpa_supplicant.conf documentation for full list "
1364                "of\navailable variables.\n");
1365 }
1366
1367
1368 static int wpa_cli_cmd_set_network(struct wpa_ctrl *ctrl, int argc,
1369                                    char *argv[])
1370 {
1371         if (argc == 0) {
1372                 wpa_cli_show_network_variables();
1373                 return 0;
1374         }
1375
1376         if (argc < 3) {
1377                 printf("Invalid SET_NETWORK command: needs three arguments\n"
1378                        "(network id, variable name, and value)\n");
1379                 return -1;
1380         }
1381
1382         return wpa_cli_cmd(ctrl, "SET_NETWORK", 3, argc, argv);
1383 }
1384
1385
1386 static int wpa_cli_cmd_get_network(struct wpa_ctrl *ctrl, int argc,
1387                                    char *argv[])
1388 {
1389         if (argc == 0) {
1390                 wpa_cli_show_network_variables();
1391                 return 0;
1392         }
1393
1394         if (argc != 2) {
1395                 printf("Invalid GET_NETWORK command: needs two arguments\n"
1396                        "(network id and variable name)\n");
1397                 return -1;
1398         }
1399
1400         return wpa_cli_cmd(ctrl, "GET_NETWORK", 2, argc, argv);
1401 }
1402
1403
1404 static const char *network_fields[] = {
1405         "ssid", "scan_ssid", "bssid", "bssid_blacklist",
1406         "bssid_whitelist", "psk", "proto", "key_mgmt",
1407         "bg_scan_period", "pairwise", "group", "auth_alg", "scan_freq",
1408         "freq_list", "max_oper_chwidth", "ht40", "vht", "vht_center_freq1",
1409         "vht_center_freq2", "ht",
1410 #ifdef IEEE8021X_EAPOL
1411         "eap", "identity", "anonymous_identity", "password", "ca_cert",
1412         "ca_path", "client_cert", "private_key", "private_key_passwd",
1413         "dh_file", "subject_match", "altsubject_match",
1414         "check_cert_subject",
1415         "domain_suffix_match", "domain_match", "ca_cert2", "ca_path2",
1416         "client_cert2", "private_key2", "private_key2_passwd",
1417         "dh_file2", "subject_match2", "altsubject_match2",
1418         "check_cert_subject2",
1419         "domain_suffix_match2", "domain_match2", "phase1", "phase2",
1420         "pcsc", "pin", "engine_id", "key_id", "cert_id", "ca_cert_id",
1421         "pin2", "engine2_id", "key2_id", "cert2_id", "ca_cert2_id",
1422         "engine", "engine2", "eapol_flags", "sim_num",
1423         "openssl_ciphers", "erp",
1424 #endif /* IEEE8021X_EAPOL */
1425         "wep_key0", "wep_key1", "wep_key2", "wep_key3",
1426         "wep_tx_keyidx", "priority",
1427 #ifdef IEEE8021X_EAPOL
1428         "eap_workaround", "pac_file", "fragment_size", "ocsp",
1429 #endif /* IEEE8021X_EAPOL */
1430 #ifdef CONFIG_MESH
1431         "mode", "no_auto_peer", "mesh_rssi_threshold",
1432 #else /* CONFIG_MESH */
1433         "mode",
1434 #endif /* CONFIG_MESH */
1435         "proactive_key_caching", "disabled", "id_str",
1436 #ifdef CONFIG_IEEE80211W
1437         "ieee80211w",
1438 #endif /* CONFIG_IEEE80211W */
1439         "mixed_cell", "frequency", "fixed_freq",
1440 #ifdef CONFIG_MESH
1441         "mesh_basic_rates", "dot11MeshMaxRetries",
1442         "dot11MeshRetryTimeout", "dot11MeshConfirmTimeout",
1443         "dot11MeshHoldingTimeout",
1444 #endif /* CONFIG_MESH */
1445         "wpa_ptk_rekey", "bgscan", "ignore_broadcast_ssid",
1446 #ifdef CONFIG_P2P
1447         "go_p2p_dev_addr", "p2p_client_list", "psk_list",
1448 #endif /* CONFIG_P2P */
1449 #ifdef CONFIG_HT_OVERRIDES
1450         "disable_ht", "disable_ht40", "disable_sgi", "disable_ldpc",
1451         "ht40_intolerant", "disable_max_amsdu", "ampdu_factor",
1452         "ampdu_density", "ht_mcs", "rx_stbc", "tx_stbc",
1453 #endif /* CONFIG_HT_OVERRIDES */
1454 #ifdef CONFIG_VHT_OVERRIDES
1455         "disable_vht", "vht_capa", "vht_capa_mask", "vht_rx_mcs_nss_1",
1456         "vht_rx_mcs_nss_2", "vht_rx_mcs_nss_3", "vht_rx_mcs_nss_4",
1457         "vht_rx_mcs_nss_5", "vht_rx_mcs_nss_6", "vht_rx_mcs_nss_7",
1458         "vht_rx_mcs_nss_8", "vht_tx_mcs_nss_1", "vht_tx_mcs_nss_2",
1459         "vht_tx_mcs_nss_3", "vht_tx_mcs_nss_4", "vht_tx_mcs_nss_5",
1460         "vht_tx_mcs_nss_6", "vht_tx_mcs_nss_7", "vht_tx_mcs_nss_8",
1461 #endif /* CONFIG_VHT_OVERRIDES */
1462         "ap_max_inactivity", "dtim_period", "beacon_int",
1463 #ifdef CONFIG_MACSEC
1464         "macsec_policy",
1465         "macsec_integ_only",
1466         "macsec_replay_protect",
1467         "macsec_replay_window",
1468         "macsec_port",
1469         "mka_priority",
1470 #endif /* CONFIG_MACSEC */
1471 #ifdef CONFIG_HS20
1472         "update_identifier",
1473 #endif /* CONFIG_HS20 */
1474         "mac_addr", "pbss", "wps_disabled"
1475 };
1476
1477
1478 static char ** wpa_cli_complete_network(const char *str, int pos)
1479 {
1480         int arg = get_cmd_arg_num(str, pos);
1481         int i, num_fields = ARRAY_SIZE(network_fields);
1482         char **res = NULL;
1483
1484         switch (arg) {
1485         case 1:
1486                 res = cli_txt_list_array(&networks);
1487                 break;
1488         case 2:
1489                 res = os_calloc(num_fields + 1, sizeof(char *));
1490                 if (res == NULL)
1491                         return NULL;
1492                 for (i = 0; i < num_fields; i++) {
1493                         res[i] = os_strdup(network_fields[i]);
1494                         if (res[i] == NULL)
1495                                 break;
1496                 }
1497         }
1498         return res;
1499 }
1500
1501
1502 static char ** wpa_cli_complete_network_id(const char *str, int pos)
1503 {
1504         int arg = get_cmd_arg_num(str, pos);
1505         if (arg == 1)
1506                 return cli_txt_list_array(&networks);
1507         return NULL;
1508 }
1509
1510
1511 static int wpa_cli_cmd_dup_network(struct wpa_ctrl *ctrl, int argc,
1512                                    char *argv[])
1513 {
1514         if (argc == 0) {
1515                 wpa_cli_show_network_variables();
1516                 return 0;
1517         }
1518
1519         if (argc < 3) {
1520                 printf("Invalid DUP_NETWORK command: needs three arguments\n"
1521                        "(src netid, dest netid, and variable name)\n");
1522                 return -1;
1523         }
1524
1525         return wpa_cli_cmd(ctrl, "DUP_NETWORK", 3, argc, argv);
1526 }
1527
1528
1529 static char ** wpa_cli_complete_dup_network(const char *str, int pos)
1530 {
1531         int arg = get_cmd_arg_num(str, pos);
1532         int i, num_fields = ARRAY_SIZE(network_fields);
1533         char **res = NULL;
1534
1535         switch (arg) {
1536         case 1:
1537         case 2:
1538                 res = cli_txt_list_array(&networks);
1539                 break;
1540         case 3:
1541                 res = os_calloc(num_fields + 1, sizeof(char *));
1542                 if (res == NULL)
1543                         return NULL;
1544                 for (i = 0; i < num_fields; i++) {
1545                         res[i] = os_strdup(network_fields[i]);
1546                         if (res[i] == NULL)
1547                                 break;
1548                 }
1549         }
1550         return res;
1551 }
1552
1553
1554 static int wpa_cli_cmd_list_creds(struct wpa_ctrl *ctrl, int argc,
1555                                   char *argv[])
1556 {
1557         return wpa_ctrl_command(ctrl, "LIST_CREDS");
1558 }
1559
1560
1561 static int wpa_cli_cmd_add_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
1562 {
1563         int res = wpa_ctrl_command(ctrl, "ADD_CRED");
1564         if (interactive)
1565                 update_creds(ctrl);
1566         return res;
1567 }
1568
1569
1570 static int wpa_cli_cmd_remove_cred(struct wpa_ctrl *ctrl, int argc,
1571                                    char *argv[])
1572 {
1573         int res = wpa_cli_cmd(ctrl, "REMOVE_CRED", 1, argc, argv);
1574         if (interactive)
1575                 update_creds(ctrl);
1576         return res;
1577 }
1578
1579
1580 static const char * const cred_fields[] = {
1581         "temporary", "priority", "sp_priority", "pcsc", "eap",
1582         "update_identifier", "min_dl_bandwidth_home", "min_ul_bandwidth_home",
1583         "min_dl_bandwidth_roaming", "min_ul_bandwidth_roaming", "max_bss_load",
1584         "req_conn_capab", "ocsp", "sim_num", "realm", "username", "password",
1585         "ca_cert", "client_cert", "private_key", "private_key_passwd", "imsi",
1586         "milenage", "domain_suffix_match", "domain", "phase1", "phase2",
1587         "roaming_consortium", "required_roaming_consortium", "excluded_ssid",
1588         "roaming_partner", "provisioning_sp"
1589 };
1590
1591
1592 static char ** wpa_cli_complete_cred(const char *str, int pos)
1593 {
1594         int arg = get_cmd_arg_num(str, pos);
1595         int i, num_fields = ARRAY_SIZE(cred_fields);
1596         char **res = NULL;
1597
1598         switch (arg) {
1599         case 1:
1600                 res = cli_txt_list_array(&creds);
1601                 break;
1602         case 2:
1603                 res = os_calloc(num_fields + 1, sizeof(char *));
1604                 if (res == NULL)
1605                         return NULL;
1606                 for (i = 0; i < num_fields; i++) {
1607                         res[i] = os_strdup(cred_fields[i]);
1608                         if (res[i] == NULL)
1609                                 break;
1610                 }
1611         }
1612         return res;
1613 }
1614
1615
1616 static int wpa_cli_cmd_set_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
1617 {
1618         if (argc != 3) {
1619                 printf("Invalid SET_CRED command: needs three arguments\n"
1620                        "(cred id, variable name, and value)\n");
1621                 return -1;
1622         }
1623
1624         return wpa_cli_cmd(ctrl, "SET_CRED", 3, argc, argv);
1625 }
1626
1627
1628 static int wpa_cli_cmd_get_cred(struct wpa_ctrl *ctrl, int argc, char *argv[])
1629 {
1630         if (argc != 2) {
1631                 printf("Invalid GET_CRED command: needs two arguments\n"
1632                        "(cred id, variable name)\n");
1633                 return -1;
1634         }
1635
1636         return wpa_cli_cmd(ctrl, "GET_CRED", 2, argc, argv);
1637 }
1638
1639
1640 static int wpa_cli_cmd_disconnect(struct wpa_ctrl *ctrl, int argc,
1641                                   char *argv[])
1642 {
1643         return wpa_ctrl_command(ctrl, "DISCONNECT");
1644 }
1645
1646
1647 static int wpa_cli_cmd_reconnect(struct wpa_ctrl *ctrl, int argc,
1648                                   char *argv[])
1649 {
1650         return wpa_ctrl_command(ctrl, "RECONNECT");
1651 }
1652
1653
1654 static int wpa_cli_cmd_save_config(struct wpa_ctrl *ctrl, int argc,
1655                                    char *argv[])
1656 {
1657         return wpa_ctrl_command(ctrl, "SAVE_CONFIG");
1658 }
1659
1660
1661 static int wpa_cli_cmd_scan(struct wpa_ctrl *ctrl, int argc, char *argv[])
1662 {
1663         return wpa_cli_cmd(ctrl, "SCAN", 0, argc, argv);
1664 }
1665
1666
1667 static int wpa_cli_cmd_scan_results(struct wpa_ctrl *ctrl, int argc,
1668                                     char *argv[])
1669 {
1670         return wpa_ctrl_command(ctrl, "SCAN_RESULTS");
1671 }
1672
1673
1674 static int wpa_cli_cmd_abort_scan(struct wpa_ctrl *ctrl, int argc,
1675                                   char *argv[])
1676 {
1677         return wpa_ctrl_command(ctrl, "ABORT_SCAN");
1678 }
1679
1680
1681 static int wpa_cli_cmd_bss(struct wpa_ctrl *ctrl, int argc, char *argv[])
1682 {
1683         return wpa_cli_cmd(ctrl, "BSS", 1, argc, argv);
1684 }
1685
1686
1687 static char ** wpa_cli_complete_bss(const char *str, int pos)
1688 {
1689         int arg = get_cmd_arg_num(str, pos);
1690         char **res = NULL;
1691
1692         switch (arg) {
1693         case 1:
1694                 res = cli_txt_list_array(&bsses);
1695                 break;
1696         }
1697
1698         return res;
1699 }
1700
1701
1702 static int wpa_cli_cmd_get_capability(struct wpa_ctrl *ctrl, int argc,
1703                                       char *argv[])
1704 {
1705         if (argc < 1 || argc > 2) {
1706                 printf("Invalid GET_CAPABILITY command: need either one or "
1707                        "two arguments\n");
1708                 return -1;
1709         }
1710
1711         if ((argc == 2) && os_strcmp(argv[1], "strict") != 0) {
1712                 printf("Invalid GET_CAPABILITY command: second argument, "
1713                        "if any, must be 'strict'\n");
1714                 return -1;
1715         }
1716
1717         return wpa_cli_cmd(ctrl, "GET_CAPABILITY", 1, argc, argv);
1718 }
1719
1720
1721 static char ** wpa_cli_complete_get_capability(const char *str, int pos)
1722 {
1723         int arg = get_cmd_arg_num(str, pos);
1724         const char *fields[] = {
1725                 "eap", "pairwise", "group", "group_mgmt", "key_mgmt",
1726                 "proto", "auth_alg", "modes", "channels", "freq",
1727 #ifdef CONFIG_TDLS
1728                 "tdls",
1729 #endif /* CONFIG_TDLS */
1730 #ifdef CONFIG_ERP
1731                 "erp",
1732 #endif /* CONFIG_ERP */
1733 #ifdef CONFIG_FIPS
1734                 "fips",
1735 #endif /* CONFIG_FIPS */
1736 #ifdef CONFIG_ACS
1737                 "acs",
1738 #endif /* CONFIG_ACS */
1739         };
1740         int i, num_fields = ARRAY_SIZE(fields);
1741         char **res = NULL;
1742
1743         if (arg == 1) {
1744                 res = os_calloc(num_fields + 1, sizeof(char *));
1745                 if (res == NULL)
1746                         return NULL;
1747                 for (i = 0; i < num_fields; i++) {
1748                         res[i] = os_strdup(fields[i]);
1749                         if (res[i] == NULL)
1750                                 return res;
1751                 }
1752         }
1753         if (arg == 2) {
1754                 res = os_calloc(1 + 1, sizeof(char *));
1755                 if (res == NULL)
1756                         return NULL;
1757                 res[0] = os_strdup("strict");
1758         }
1759         return res;
1760 }
1761
1762
1763 static int wpa_cli_list_interfaces(struct wpa_ctrl *ctrl)
1764 {
1765         printf("Available interfaces:\n");
1766         return wpa_ctrl_command(ctrl, "INTERFACES");
1767 }
1768
1769
1770 static int wpa_cli_cmd_interface(struct wpa_ctrl *ctrl, int argc, char *argv[])
1771 {
1772         if (argc < 1) {
1773                 wpa_cli_list_interfaces(ctrl);
1774                 return 0;
1775         }
1776
1777         wpa_cli_close_connection();
1778         os_free(ctrl_ifname);
1779         ctrl_ifname = os_strdup(argv[0]);
1780         if (!ctrl_ifname) {
1781                 printf("Failed to allocate memory\n");
1782                 return 0;
1783         }
1784
1785         if (wpa_cli_open_connection(ctrl_ifname, 1) == 0) {
1786                 printf("Connected to interface '%s.\n", ctrl_ifname);
1787         } else {
1788                 printf("Could not connect to interface '%s' - re-trying\n",
1789                        ctrl_ifname);
1790         }
1791         return 0;
1792 }
1793
1794
1795 static int wpa_cli_cmd_reconfigure(struct wpa_ctrl *ctrl, int argc,
1796                                    char *argv[])
1797 {
1798         return wpa_ctrl_command(ctrl, "RECONFIGURE");
1799 }
1800
1801
1802 static int wpa_cli_cmd_terminate(struct wpa_ctrl *ctrl, int argc,
1803                                  char *argv[])
1804 {
1805         return wpa_ctrl_command(ctrl, "TERMINATE");
1806 }
1807
1808
1809 static int wpa_cli_cmd_interface_add(struct wpa_ctrl *ctrl, int argc,
1810                                      char *argv[])
1811 {
1812         char cmd[256];
1813         int res;
1814
1815         if (argc < 1) {
1816                 printf("Invalid INTERFACE_ADD command: needs at least one "
1817                        "argument (interface name)\n"
1818                        "All arguments: ifname confname driver ctrl_interface "
1819                        "driver_param bridge_name [create]\n");
1820                 return -1;
1821         }
1822
1823         /*
1824          * INTERFACE_ADD <ifname>TAB<confname>TAB<driver>TAB<ctrl_interface>TAB
1825          * <driver_param>TAB<bridge_name>[TAB<create>[TAB<type>]]
1826          */
1827         res = os_snprintf(cmd, sizeof(cmd),
1828                           "INTERFACE_ADD %s\t%s\t%s\t%s\t%s\t%s\t%s\t%s",
1829                           argv[0],
1830                           argc > 1 ? argv[1] : "", argc > 2 ? argv[2] : "",
1831                           argc > 3 ? argv[3] : "", argc > 4 ? argv[4] : "",
1832                           argc > 5 ? argv[5] : "", argc > 6 ? argv[6] : "",
1833                           argc > 7 ? argv[7] : "");
1834         if (os_snprintf_error(sizeof(cmd), res))
1835                 return -1;
1836         cmd[sizeof(cmd) - 1] = '\0';
1837         return wpa_ctrl_command(ctrl, cmd);
1838 }
1839
1840
1841 static int wpa_cli_cmd_interface_remove(struct wpa_ctrl *ctrl, int argc,
1842                                         char *argv[])
1843 {
1844         return wpa_cli_cmd(ctrl, "INTERFACE_REMOVE", 1, argc, argv);
1845 }
1846
1847
1848 static int wpa_cli_cmd_interface_list(struct wpa_ctrl *ctrl, int argc,
1849                                       char *argv[])
1850 {
1851         return wpa_ctrl_command(ctrl, "INTERFACE_LIST");
1852 }
1853
1854
1855 #ifdef CONFIG_AP
1856 static int wpa_cli_cmd_sta(struct wpa_ctrl *ctrl, int argc, char *argv[])
1857 {
1858         return wpa_cli_cmd(ctrl, "STA", 1, argc, argv);
1859 }
1860
1861
1862 static char ** wpa_cli_complete_sta(const char *str, int pos)
1863 {
1864         int arg = get_cmd_arg_num(str, pos);
1865         char **res = NULL;
1866
1867         switch (arg) {
1868         case 1:
1869                 res = cli_txt_list_array(&stations);
1870                 break;
1871         }
1872
1873         return res;
1874 }
1875
1876
1877 static int wpa_ctrl_command_sta(struct wpa_ctrl *ctrl, const char *cmd,
1878                                 char *addr, size_t addr_len, int print)
1879 {
1880         char buf[4096], *pos;
1881         size_t len;
1882         int ret;
1883
1884         if (ctrl_conn == NULL) {
1885                 printf("Not connected to hostapd - command dropped.\n");
1886                 return -1;
1887         }
1888         if (ifname_prefix) {
1889                 os_snprintf(buf, sizeof(buf), "IFNAME=%s %s",
1890                             ifname_prefix, cmd);
1891                 buf[sizeof(buf) - 1] = '\0';
1892                 cmd = buf;
1893         }
1894         len = sizeof(buf) - 1;
1895         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
1896                                wpa_cli_msg_cb);
1897         if (ret == -2) {
1898                 printf("'%s' command timed out.\n", cmd);
1899                 return -2;
1900         } else if (ret < 0) {
1901                 printf("'%s' command failed.\n", cmd);
1902                 return -1;
1903         }
1904
1905         buf[len] = '\0';
1906         if (os_memcmp(buf, "FAIL", 4) == 0 ||
1907             os_memcmp(buf, "UNKNOWN COMMAND", 15) == 0)
1908                 return -1;
1909         if (print)
1910                 printf("%s", buf);
1911
1912         pos = buf;
1913         while (*pos != '\0' && *pos != '\n')
1914                 pos++;
1915         *pos = '\0';
1916         os_strlcpy(addr, buf, addr_len);
1917         return 0;
1918 }
1919
1920
1921 static int wpa_cli_cmd_all_sta(struct wpa_ctrl *ctrl, int argc, char *argv[])
1922 {
1923         char addr[32], cmd[64];
1924
1925         if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 1))
1926                 return 0;
1927         do {
1928                 os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
1929         } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 1) == 0);
1930
1931         return -1;
1932 }
1933
1934
1935 static int wpa_cli_cmd_list_sta(struct wpa_ctrl *ctrl, int argc,
1936                                 char *argv[])
1937 {
1938         char addr[32], cmd[64];
1939
1940         if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0))
1941                 return 0;
1942         do {
1943                 if (os_strcmp(addr, "") != 0)
1944                         printf("%s\n", addr);
1945                 os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
1946         } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0);
1947
1948         return 0;
1949 }
1950
1951
1952 static int wpa_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc,
1953                                       char *argv[])
1954 {
1955         return wpa_cli_cmd(ctrl, "DEAUTHENTICATE", 1, argc, argv);
1956 }
1957
1958
1959 static char ** wpa_cli_complete_deauthenticate(const char *str, int pos)
1960 {
1961         int arg = get_cmd_arg_num(str, pos);
1962         char **res = NULL;
1963
1964         switch (arg) {
1965         case 1:
1966                 res = cli_txt_list_array(&stations);
1967                 break;
1968         }
1969
1970         return res;
1971 }
1972
1973
1974 static int wpa_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc,
1975                                     char *argv[])
1976 {
1977         return wpa_cli_cmd(ctrl, "DISASSOCIATE", 1, argc, argv);
1978 }
1979
1980
1981 static char ** wpa_cli_complete_disassociate(const char *str, int pos)
1982 {
1983         int arg = get_cmd_arg_num(str, pos);
1984         char **res = NULL;
1985
1986         switch (arg) {
1987         case 1:
1988                 res = cli_txt_list_array(&stations);
1989                 break;
1990         }
1991
1992         return res;
1993 }
1994
1995
1996 static int wpa_cli_cmd_chanswitch(struct wpa_ctrl *ctrl, int argc,
1997                                     char *argv[])
1998 {
1999         return wpa_cli_cmd(ctrl, "CHAN_SWITCH", 2, argc, argv);
2000 }
2001
2002 #endif /* CONFIG_AP */
2003
2004
2005 static int wpa_cli_cmd_suspend(struct wpa_ctrl *ctrl, int argc, char *argv[])
2006 {
2007         return wpa_ctrl_command(ctrl, "SUSPEND");
2008 }
2009
2010
2011 static int wpa_cli_cmd_resume(struct wpa_ctrl *ctrl, int argc, char *argv[])
2012 {
2013         return wpa_ctrl_command(ctrl, "RESUME");
2014 }
2015
2016
2017 #ifdef CONFIG_TESTING_OPTIONS
2018 static int wpa_cli_cmd_drop_sa(struct wpa_ctrl *ctrl, int argc, char *argv[])
2019 {
2020         return wpa_ctrl_command(ctrl, "DROP_SA");
2021 }
2022 #endif /* CONFIG_TESTING_OPTIONS */
2023
2024
2025 static int wpa_cli_cmd_roam(struct wpa_ctrl *ctrl, int argc, char *argv[])
2026 {
2027         return wpa_cli_cmd(ctrl, "ROAM", 1, argc, argv);
2028 }
2029
2030
2031 #ifdef CONFIG_MESH
2032
2033 static int wpa_cli_cmd_mesh_interface_add(struct wpa_ctrl *ctrl, int argc,
2034                                           char *argv[])
2035 {
2036         return wpa_cli_cmd(ctrl, "MESH_INTERFACE_ADD", 0, argc, argv);
2037 }
2038
2039
2040 static int wpa_cli_cmd_mesh_group_add(struct wpa_ctrl *ctrl, int argc,
2041                                       char *argv[])
2042 {
2043         return wpa_cli_cmd(ctrl, "MESH_GROUP_ADD", 1, argc, argv);
2044 }
2045
2046
2047 static int wpa_cli_cmd_mesh_group_remove(struct wpa_ctrl *ctrl, int argc,
2048                                          char *argv[])
2049 {
2050         return wpa_cli_cmd(ctrl, "MESH_GROUP_REMOVE", 1, argc, argv);
2051 }
2052
2053
2054 static int wpa_cli_cmd_mesh_peer_remove(struct wpa_ctrl *ctrl, int argc,
2055                                         char *argv[])
2056 {
2057         return wpa_cli_cmd(ctrl, "MESH_PEER_REMOVE", 1, argc, argv);
2058 }
2059
2060
2061 static int wpa_cli_cmd_mesh_peer_add(struct wpa_ctrl *ctrl, int argc,
2062                                      char *argv[])
2063 {
2064         return wpa_cli_cmd(ctrl, "MESH_PEER_ADD", 1, argc, argv);
2065 }
2066
2067 #endif /* CONFIG_MESH */
2068
2069
2070 #ifdef CONFIG_P2P
2071
2072 static int wpa_cli_cmd_p2p_find(struct wpa_ctrl *ctrl, int argc, char *argv[])
2073 {
2074         return wpa_cli_cmd(ctrl, "P2P_FIND", 0, argc, argv);
2075 }
2076
2077
2078 static char ** wpa_cli_complete_p2p_find(const char *str, int pos)
2079 {
2080         char **res = NULL;
2081         int arg = get_cmd_arg_num(str, pos);
2082
2083         res = os_calloc(6, sizeof(char *));
2084         if (res == NULL)
2085                 return NULL;
2086         res[0] = os_strdup("type=social");
2087         if (res[0] == NULL) {
2088                 os_free(res);
2089                 return NULL;
2090         }
2091         res[1] = os_strdup("type=progressive");
2092         if (res[1] == NULL)
2093                 return res;
2094         res[2] = os_strdup("delay=");
2095         if (res[2] == NULL)
2096                 return res;
2097         res[3] = os_strdup("dev_id=");
2098         if (res[3] == NULL)
2099                 return res;
2100         if (arg == 1)
2101                 res[4] = os_strdup("[timeout]");
2102
2103         return res;
2104 }
2105
2106
2107 static int wpa_cli_cmd_p2p_stop_find(struct wpa_ctrl *ctrl, int argc,
2108                                      char *argv[])
2109 {
2110         return wpa_ctrl_command(ctrl, "P2P_STOP_FIND");
2111 }
2112
2113
2114 static int wpa_cli_cmd_p2p_asp_provision(struct wpa_ctrl *ctrl, int argc,
2115                                          char *argv[])
2116 {
2117         return wpa_cli_cmd(ctrl, "P2P_ASP_PROVISION", 3, argc, argv);
2118 }
2119
2120
2121 static int wpa_cli_cmd_p2p_asp_provision_resp(struct wpa_ctrl *ctrl, int argc,
2122                                               char *argv[])
2123 {
2124         return wpa_cli_cmd(ctrl, "P2P_ASP_PROVISION_RESP", 2, argc, argv);
2125 }
2126
2127
2128 static int wpa_cli_cmd_p2p_connect(struct wpa_ctrl *ctrl, int argc,
2129                                    char *argv[])
2130 {
2131         return wpa_cli_cmd(ctrl, "P2P_CONNECT", 2, argc, argv);
2132 }
2133
2134
2135 static char ** wpa_cli_complete_p2p_connect(const char *str, int pos)
2136 {
2137         int arg = get_cmd_arg_num(str, pos);
2138         char **res = NULL;
2139
2140         switch (arg) {
2141         case 1:
2142                 res = cli_txt_list_array(&p2p_peers);
2143                 break;
2144         }
2145
2146         return res;
2147 }
2148
2149
2150 static int wpa_cli_cmd_p2p_listen(struct wpa_ctrl *ctrl, int argc,
2151                                   char *argv[])
2152 {
2153         return wpa_cli_cmd(ctrl, "P2P_LISTEN", 0, argc, argv);
2154 }
2155
2156
2157 static int wpa_cli_cmd_p2p_group_remove(struct wpa_ctrl *ctrl, int argc,
2158                                         char *argv[])
2159 {
2160         return wpa_cli_cmd(ctrl, "P2P_GROUP_REMOVE", 1, argc, argv);
2161 }
2162
2163
2164 static char ** wpa_cli_complete_p2p_group_remove(const char *str, int pos)
2165 {
2166         int arg = get_cmd_arg_num(str, pos);
2167         char **res = NULL;
2168
2169         switch (arg) {
2170         case 1:
2171                 res = cli_txt_list_array(&p2p_groups);
2172                 break;
2173         }
2174
2175         return res;
2176 }
2177
2178
2179 static int wpa_cli_cmd_p2p_group_add(struct wpa_ctrl *ctrl, int argc,
2180                                         char *argv[])
2181 {
2182         return wpa_cli_cmd(ctrl, "P2P_GROUP_ADD", 0, argc, argv);
2183 }
2184
2185
2186 static int wpa_cli_cmd_p2p_group_member(struct wpa_ctrl *ctrl, int argc,
2187                                         char *argv[])
2188 {
2189         return wpa_cli_cmd(ctrl, "P2P_GROUP_MEMBER", 1, argc, argv);
2190 }
2191
2192
2193 static int wpa_cli_cmd_p2p_prov_disc(struct wpa_ctrl *ctrl, int argc,
2194                                      char *argv[])
2195 {
2196         if (argc != 2 && argc != 3) {
2197                 printf("Invalid P2P_PROV_DISC command: needs at least "
2198                        "two arguments, address and config method\n"
2199                        "(display, keypad, or pbc) and an optional join\n");
2200                 return -1;
2201         }
2202
2203         return wpa_cli_cmd(ctrl, "P2P_PROV_DISC", 2, argc, argv);
2204 }
2205
2206
2207 static int wpa_cli_cmd_p2p_get_passphrase(struct wpa_ctrl *ctrl, int argc,
2208                                           char *argv[])
2209 {
2210         return wpa_ctrl_command(ctrl, "P2P_GET_PASSPHRASE");
2211 }
2212
2213
2214 static int wpa_cli_cmd_p2p_serv_disc_req(struct wpa_ctrl *ctrl, int argc,
2215                                          char *argv[])
2216 {
2217         char cmd[4096];
2218
2219         if (argc < 2) {
2220                 printf("Invalid P2P_SERV_DISC_REQ command: needs two "
2221                        "or more arguments (address and TLVs)\n");
2222                 return -1;
2223         }
2224
2225         if (write_cmd(cmd, sizeof(cmd), "P2P_SERV_DISC_REQ", argc, argv) < 0)
2226                 return -1;
2227         return wpa_ctrl_command(ctrl, cmd);
2228 }
2229
2230
2231 static int wpa_cli_cmd_p2p_serv_disc_cancel_req(struct wpa_ctrl *ctrl,
2232                                                 int argc, char *argv[])
2233 {
2234         return wpa_cli_cmd(ctrl, "P2P_SERV_DISC_CANCEL_REQ", 1, argc, argv);
2235 }
2236
2237
2238 static int wpa_cli_cmd_p2p_serv_disc_resp(struct wpa_ctrl *ctrl, int argc,
2239                                           char *argv[])
2240 {
2241         char cmd[4096];
2242         int res;
2243
2244         if (argc != 4) {
2245                 printf("Invalid P2P_SERV_DISC_RESP command: needs four "
2246                        "arguments (freq, address, dialog token, and TLVs)\n");
2247                 return -1;
2248         }
2249
2250         res = os_snprintf(cmd, sizeof(cmd), "P2P_SERV_DISC_RESP %s %s %s %s",
2251                           argv[0], argv[1], argv[2], argv[3]);
2252         if (os_snprintf_error(sizeof(cmd), res))
2253                 return -1;
2254         cmd[sizeof(cmd) - 1] = '\0';
2255         return wpa_ctrl_command(ctrl, cmd);
2256 }
2257
2258
2259 static int wpa_cli_cmd_p2p_service_update(struct wpa_ctrl *ctrl, int argc,
2260                                           char *argv[])
2261 {
2262         return wpa_ctrl_command(ctrl, "P2P_SERVICE_UPDATE");
2263 }
2264
2265
2266 static int wpa_cli_cmd_p2p_serv_disc_external(struct wpa_ctrl *ctrl,
2267                                               int argc, char *argv[])
2268 {
2269         return wpa_cli_cmd(ctrl, "P2P_SERV_DISC_EXTERNAL", 1, argc, argv);
2270 }
2271
2272
2273 static int wpa_cli_cmd_p2p_service_flush(struct wpa_ctrl *ctrl, int argc,
2274                                          char *argv[])
2275 {
2276         return wpa_ctrl_command(ctrl, "P2P_SERVICE_FLUSH");
2277 }
2278
2279
2280 static int wpa_cli_cmd_p2p_service_add(struct wpa_ctrl *ctrl, int argc,
2281                                        char *argv[])
2282 {
2283         if (argc < 3) {
2284                 printf("Invalid P2P_SERVICE_ADD command: needs 3-6 arguments\n");
2285                 return -1;
2286         }
2287
2288         return wpa_cli_cmd(ctrl, "P2P_SERVICE_ADD", 3, argc, argv);
2289 }
2290
2291
2292 static int wpa_cli_cmd_p2p_service_rep(struct wpa_ctrl *ctrl, int argc,
2293                                        char *argv[])
2294 {
2295         if (argc < 5 || argc > 6) {
2296                 printf("Invalid P2P_SERVICE_REP command: needs 5-6 "
2297                        "arguments\n");
2298                 return -1;
2299         }
2300
2301         return wpa_cli_cmd(ctrl, "P2P_SERVICE_REP", 5, argc, argv);
2302 }
2303
2304
2305 static int wpa_cli_cmd_p2p_service_del(struct wpa_ctrl *ctrl, int argc,
2306                                        char *argv[])
2307 {
2308         char cmd[4096];
2309         int res;
2310
2311         if (argc != 2 && argc != 3) {
2312                 printf("Invalid P2P_SERVICE_DEL command: needs two or three "
2313                        "arguments\n");
2314                 return -1;
2315         }
2316
2317         if (argc == 3)
2318                 res = os_snprintf(cmd, sizeof(cmd),
2319                                   "P2P_SERVICE_DEL %s %s %s",
2320                                   argv[0], argv[1], argv[2]);
2321         else
2322                 res = os_snprintf(cmd, sizeof(cmd),
2323                                   "P2P_SERVICE_DEL %s %s",
2324                                   argv[0], argv[1]);
2325         if (os_snprintf_error(sizeof(cmd), res))
2326                 return -1;
2327         cmd[sizeof(cmd) - 1] = '\0';
2328         return wpa_ctrl_command(ctrl, cmd);
2329 }
2330
2331
2332 static int wpa_cli_cmd_p2p_reject(struct wpa_ctrl *ctrl,
2333                                   int argc, char *argv[])
2334 {
2335         return wpa_cli_cmd(ctrl, "P2P_REJECT", 1, argc, argv);
2336 }
2337
2338
2339 static int wpa_cli_cmd_p2p_invite(struct wpa_ctrl *ctrl,
2340                                   int argc, char *argv[])
2341 {
2342         return wpa_cli_cmd(ctrl, "P2P_INVITE", 1, argc, argv);
2343 }
2344
2345
2346 static int wpa_cli_cmd_p2p_peer(struct wpa_ctrl *ctrl, int argc, char *argv[])
2347 {
2348         return wpa_cli_cmd(ctrl, "P2P_PEER", 1, argc, argv);
2349 }
2350
2351
2352 static char ** wpa_cli_complete_p2p_peer(const char *str, int pos)
2353 {
2354         int arg = get_cmd_arg_num(str, pos);
2355         char **res = NULL;
2356
2357         switch (arg) {
2358         case 1:
2359                 res = cli_txt_list_array(&p2p_peers);
2360                 break;
2361         }
2362
2363         return res;
2364 }
2365
2366
2367 static int wpa_ctrl_command_p2p_peer(struct wpa_ctrl *ctrl, const char *cmd,
2368                                      char *addr, size_t addr_len,
2369                                      int discovered)
2370 {
2371         char buf[4096], *pos;
2372         size_t len;
2373         int ret;
2374
2375         if (ctrl_conn == NULL)
2376                 return -1;
2377         len = sizeof(buf) - 1;
2378         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len,
2379                                wpa_cli_msg_cb);
2380         if (ret == -2) {
2381                 printf("'%s' command timed out.\n", cmd);
2382                 return -2;
2383         } else if (ret < 0) {
2384                 printf("'%s' command failed.\n", cmd);
2385                 return -1;
2386         }
2387
2388         buf[len] = '\0';
2389         if (os_memcmp(buf, "FAIL", 4) == 0)
2390                 return -1;
2391
2392         pos = buf;
2393         while (*pos != '\0' && *pos != '\n')
2394                 pos++;
2395         *pos++ = '\0';
2396         os_strlcpy(addr, buf, addr_len);
2397         if (!discovered || os_strstr(pos, "[PROBE_REQ_ONLY]") == NULL)
2398                 printf("%s\n", addr);
2399         return 0;
2400 }
2401
2402
2403 static int wpa_cli_cmd_p2p_peers(struct wpa_ctrl *ctrl, int argc, char *argv[])
2404 {
2405         char addr[32], cmd[64];
2406         int discovered;
2407
2408         discovered = argc > 0 && os_strcmp(argv[0], "discovered") == 0;
2409
2410         if (wpa_ctrl_command_p2p_peer(ctrl, "P2P_PEER FIRST",
2411                                       addr, sizeof(addr), discovered))
2412                 return -1;
2413         do {
2414                 os_snprintf(cmd, sizeof(cmd), "P2P_PEER NEXT-%s", addr);
2415         } while (wpa_ctrl_command_p2p_peer(ctrl, cmd, addr, sizeof(addr),
2416                          discovered) == 0);
2417
2418         return 0;
2419 }
2420
2421
2422 static int wpa_cli_cmd_p2p_set(struct wpa_ctrl *ctrl, int argc, char *argv[])
2423 {
2424         return wpa_cli_cmd(ctrl, "P2P_SET", 2, argc, argv);
2425 }
2426
2427
2428 static char ** wpa_cli_complete_p2p_set(const char *str, int pos)
2429 {
2430         int arg = get_cmd_arg_num(str, pos);
2431         const char *fields[] = {
2432                 "discoverability",
2433                 "managed",
2434                 "listen_channel",
2435                 "ssid_postfix",
2436                 "noa",
2437                 "ps",
2438                 "oppps",
2439                 "ctwindow",
2440                 "disabled",
2441                 "conc_pref",
2442                 "force_long_sd",
2443                 "peer_filter",
2444                 "cross_connect",
2445                 "go_apsd",
2446                 "client_apsd",
2447                 "disallow_freq",
2448                 "disc_int",
2449                 "per_sta_psk",
2450         };
2451         int i, num_fields = ARRAY_SIZE(fields);
2452
2453         if (arg == 1) {
2454                 char **res = os_calloc(num_fields + 1, sizeof(char *));
2455                 if (res == NULL)
2456                         return NULL;
2457                 for (i = 0; i < num_fields; i++) {
2458                         res[i] = os_strdup(fields[i]);
2459                         if (res[i] == NULL)
2460                                 return res;
2461                 }
2462                 return res;
2463         }
2464
2465         if (arg == 2 && os_strncasecmp(str, "p2p_set peer_filter ", 20) == 0)
2466                 return cli_txt_list_array(&p2p_peers);
2467
2468         return NULL;
2469 }
2470
2471
2472 static int wpa_cli_cmd_p2p_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
2473 {
2474         return wpa_ctrl_command(ctrl, "P2P_FLUSH");
2475 }
2476
2477
2478 static int wpa_cli_cmd_p2p_cancel(struct wpa_ctrl *ctrl, int argc,
2479                                   char *argv[])
2480 {
2481         return wpa_ctrl_command(ctrl, "P2P_CANCEL");
2482 }
2483
2484
2485 static int wpa_cli_cmd_p2p_unauthorize(struct wpa_ctrl *ctrl, int argc,
2486                                        char *argv[])
2487 {
2488         return wpa_cli_cmd(ctrl, "P2P_UNAUTHORIZE", 1, argc, argv);
2489 }
2490
2491
2492 static int wpa_cli_cmd_p2p_presence_req(struct wpa_ctrl *ctrl, int argc,
2493                                         char *argv[])
2494 {
2495         if (argc != 0 && argc != 2 && argc != 4) {
2496                 printf("Invalid P2P_PRESENCE_REQ command: needs two arguments "
2497                        "(preferred duration, interval; in microsecods).\n"
2498                        "Optional second pair can be used to provide "
2499                        "acceptable values.\n");
2500                 return -1;
2501         }
2502
2503         return wpa_cli_cmd(ctrl, "P2P_PRESENCE_REQ", 0, argc, argv);
2504 }
2505
2506
2507 static int wpa_cli_cmd_p2p_ext_listen(struct wpa_ctrl *ctrl, int argc,
2508                                       char *argv[])
2509 {
2510         if (argc != 0 && argc != 2) {
2511                 printf("Invalid P2P_EXT_LISTEN command: needs two arguments "
2512                        "(availability period, availability interval; in "
2513                        "millisecods).\n"
2514                        "Extended Listen Timing can be cancelled with this "
2515                        "command when used without parameters.\n");
2516                 return -1;
2517         }
2518
2519         return wpa_cli_cmd(ctrl, "P2P_EXT_LISTEN", 0, argc, argv);
2520 }
2521
2522
2523 static int wpa_cli_cmd_p2p_remove_client(struct wpa_ctrl *ctrl, int argc,
2524                                          char *argv[])
2525 {
2526         return wpa_cli_cmd(ctrl, "P2P_REMOVE_CLIENT", 1, argc, argv);
2527 }
2528
2529 #endif /* CONFIG_P2P */
2530
2531
2532 static int wpa_cli_cmd_vendor_elem_add(struct wpa_ctrl *ctrl, int argc,
2533                                        char *argv[])
2534 {
2535         return wpa_cli_cmd(ctrl, "VENDOR_ELEM_ADD", 2, argc, argv);
2536 }
2537
2538
2539 static int wpa_cli_cmd_vendor_elem_get(struct wpa_ctrl *ctrl, int argc,
2540                                        char *argv[])
2541 {
2542         return wpa_cli_cmd(ctrl, "VENDOR_ELEM_GET", 1, argc, argv);
2543 }
2544
2545
2546 static int wpa_cli_cmd_vendor_elem_remove(struct wpa_ctrl *ctrl, int argc,
2547                                           char *argv[])
2548 {
2549         return wpa_cli_cmd(ctrl, "VENDOR_ELEM_REMOVE", 2, argc, argv);
2550 }
2551
2552
2553 #ifdef CONFIG_WIFI_DISPLAY
2554
2555 static int wpa_cli_cmd_wfd_subelem_set(struct wpa_ctrl *ctrl, int argc,
2556                                        char *argv[])
2557 {
2558         char cmd[100];
2559         int res;
2560
2561         if (argc != 1 && argc != 2) {
2562                 printf("Invalid WFD_SUBELEM_SET command: needs one or two "
2563                        "arguments (subelem, hexdump)\n");
2564                 return -1;
2565         }
2566
2567         res = os_snprintf(cmd, sizeof(cmd), "WFD_SUBELEM_SET %s %s",
2568                           argv[0], argc > 1 ? argv[1] : "");
2569         if (os_snprintf_error(sizeof(cmd), res))
2570                 return -1;
2571         cmd[sizeof(cmd) - 1] = '\0';
2572         return wpa_ctrl_command(ctrl, cmd);
2573 }
2574
2575
2576 static int wpa_cli_cmd_wfd_subelem_get(struct wpa_ctrl *ctrl, int argc,
2577                                        char *argv[])
2578 {
2579         char cmd[100];
2580         int res;
2581
2582         if (argc != 1) {
2583                 printf("Invalid WFD_SUBELEM_GET command: needs one "
2584                        "argument (subelem)\n");
2585                 return -1;
2586         }
2587
2588         res = os_snprintf(cmd, sizeof(cmd), "WFD_SUBELEM_GET %s",
2589                           argv[0]);
2590         if (os_snprintf_error(sizeof(cmd), res))
2591                 return -1;
2592         cmd[sizeof(cmd) - 1] = '\0';
2593         return wpa_ctrl_command(ctrl, cmd);
2594 }
2595 #endif /* CONFIG_WIFI_DISPLAY */
2596
2597
2598 #ifdef CONFIG_INTERWORKING
2599 static int wpa_cli_cmd_fetch_anqp(struct wpa_ctrl *ctrl, int argc,
2600                                   char *argv[])
2601 {
2602         return wpa_ctrl_command(ctrl, "FETCH_ANQP");
2603 }
2604
2605
2606 static int wpa_cli_cmd_stop_fetch_anqp(struct wpa_ctrl *ctrl, int argc,
2607                                        char *argv[])
2608 {
2609         return wpa_ctrl_command(ctrl, "STOP_FETCH_ANQP");
2610 }
2611
2612
2613 static int wpa_cli_cmd_interworking_select(struct wpa_ctrl *ctrl, int argc,
2614                                            char *argv[])
2615 {
2616         return wpa_cli_cmd(ctrl, "INTERWORKING_SELECT", 0, argc, argv);
2617 }
2618
2619
2620 static int wpa_cli_cmd_interworking_connect(struct wpa_ctrl *ctrl, int argc,
2621                                             char *argv[])
2622 {
2623         return wpa_cli_cmd(ctrl, "INTERWORKING_CONNECT", 1, argc, argv);
2624 }
2625
2626
2627 static int wpa_cli_cmd_interworking_add_network(struct wpa_ctrl *ctrl, int argc,
2628                                                 char *argv[])
2629 {
2630         return wpa_cli_cmd(ctrl, "INTERWORKING_ADD_NETWORK", 1, argc, argv);
2631 }
2632
2633
2634 static int wpa_cli_cmd_anqp_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
2635 {
2636         return wpa_cli_cmd(ctrl, "ANQP_GET", 2, argc, argv);
2637 }
2638
2639
2640 static int wpa_cli_cmd_gas_request(struct wpa_ctrl *ctrl, int argc,
2641                                    char *argv[])
2642 {
2643         return wpa_cli_cmd(ctrl, "GAS_REQUEST", 2, argc, argv);
2644 }
2645
2646
2647 static int wpa_cli_cmd_gas_response_get(struct wpa_ctrl *ctrl, int argc,
2648                                         char *argv[])
2649 {
2650         return wpa_cli_cmd(ctrl, "GAS_RESPONSE_GET", 2, argc, argv);
2651 }
2652 #endif /* CONFIG_INTERWORKING */
2653
2654
2655 #ifdef CONFIG_HS20
2656
2657 static int wpa_cli_cmd_hs20_anqp_get(struct wpa_ctrl *ctrl, int argc,
2658                                      char *argv[])
2659 {
2660         return wpa_cli_cmd(ctrl, "HS20_ANQP_GET", 2, argc, argv);
2661 }
2662
2663
2664 static int wpa_cli_cmd_get_nai_home_realm_list(struct wpa_ctrl *ctrl, int argc,
2665                                                char *argv[])
2666 {
2667         char cmd[512];
2668
2669         if (argc == 0) {
2670                 printf("Command needs one or two arguments (dst mac addr and "
2671                        "optional home realm)\n");
2672                 return -1;
2673         }
2674
2675         if (write_cmd(cmd, sizeof(cmd), "HS20_GET_NAI_HOME_REALM_LIST",
2676                       argc, argv) < 0)
2677                 return -1;
2678
2679         return wpa_ctrl_command(ctrl, cmd);
2680 }
2681
2682
2683 static int wpa_cli_cmd_hs20_icon_request(struct wpa_ctrl *ctrl, int argc,
2684                                          char *argv[])
2685 {
2686         char cmd[512];
2687
2688         if (argc < 2) {
2689                 printf("Command needs two arguments (dst mac addr and "
2690                        "icon name)\n");
2691                 return -1;
2692         }
2693
2694         if (write_cmd(cmd, sizeof(cmd), "HS20_ICON_REQUEST", argc, argv) < 0)
2695                 return -1;
2696
2697         return wpa_ctrl_command(ctrl, cmd);
2698 }
2699
2700
2701 static int wpa_cli_cmd_fetch_osu(struct wpa_ctrl *ctrl, int argc, char *argv[])
2702 {
2703         return wpa_ctrl_command(ctrl, "FETCH_OSU");
2704 }
2705
2706
2707 static int wpa_cli_cmd_cancel_fetch_osu(struct wpa_ctrl *ctrl, int argc,
2708                                         char *argv[])
2709 {
2710         return wpa_ctrl_command(ctrl, "CANCEL_FETCH_OSU");
2711 }
2712
2713 #endif /* CONFIG_HS20 */
2714
2715
2716 static int wpa_cli_cmd_sta_autoconnect(struct wpa_ctrl *ctrl, int argc,
2717                                        char *argv[])
2718 {
2719         return wpa_cli_cmd(ctrl, "STA_AUTOCONNECT", 1, argc, argv);
2720 }
2721
2722
2723 static int wpa_cli_cmd_tdls_discover(struct wpa_ctrl *ctrl, int argc,
2724                                      char *argv[])
2725 {
2726         return wpa_cli_cmd(ctrl, "TDLS_DISCOVER", 1, argc, argv);
2727 }
2728
2729
2730 static int wpa_cli_cmd_tdls_setup(struct wpa_ctrl *ctrl, int argc,
2731                                   char *argv[])
2732 {
2733         return wpa_cli_cmd(ctrl, "TDLS_SETUP", 1, argc, argv);
2734 }
2735
2736
2737 static int wpa_cli_cmd_tdls_teardown(struct wpa_ctrl *ctrl, int argc,
2738                                      char *argv[])
2739 {
2740         return wpa_cli_cmd(ctrl, "TDLS_TEARDOWN", 1, argc, argv);
2741 }
2742
2743
2744 static int wpa_cli_cmd_tdls_link_status(struct wpa_ctrl *ctrl, int argc,
2745                                         char *argv[])
2746 {
2747         return wpa_cli_cmd(ctrl, "TDLS_LINK_STATUS", 1, argc, argv);
2748 }
2749
2750
2751 static int wpa_cli_cmd_wmm_ac_addts(struct wpa_ctrl *ctrl, int argc,
2752                                     char *argv[])
2753 {
2754         return wpa_cli_cmd(ctrl, "WMM_AC_ADDTS", 3, argc, argv);
2755 }
2756
2757
2758 static int wpa_cli_cmd_wmm_ac_delts(struct wpa_ctrl *ctrl, int argc,
2759                                     char *argv[])
2760 {
2761         return wpa_cli_cmd(ctrl, "WMM_AC_DELTS", 1, argc, argv);
2762 }
2763
2764
2765 static int wpa_cli_cmd_wmm_ac_status(struct wpa_ctrl *ctrl, int argc,
2766                                     char *argv[])
2767 {
2768         return wpa_ctrl_command(ctrl, "WMM_AC_STATUS");
2769 }
2770
2771
2772 static int wpa_cli_cmd_tdls_chan_switch(struct wpa_ctrl *ctrl, int argc,
2773                                         char *argv[])
2774 {
2775         return wpa_cli_cmd(ctrl, "TDLS_CHAN_SWITCH", 2, argc, argv);
2776 }
2777
2778
2779 static int wpa_cli_cmd_tdls_cancel_chan_switch(struct wpa_ctrl *ctrl, int argc,
2780                                                char *argv[])
2781 {
2782         return wpa_cli_cmd(ctrl, "TDLS_CANCEL_CHAN_SWITCH", 1, argc, argv);
2783 }
2784
2785
2786 static int wpa_cli_cmd_signal_poll(struct wpa_ctrl *ctrl, int argc,
2787                                    char *argv[])
2788 {
2789         return wpa_ctrl_command(ctrl, "SIGNAL_POLL");
2790 }
2791
2792
2793 static int wpa_cli_cmd_signal_monitor(struct wpa_ctrl *ctrl, int argc,
2794                                    char *argv[])
2795 {
2796         return wpa_cli_cmd(ctrl, "SIGNAL_MONITOR", 0, argc, argv);
2797 }
2798
2799
2800 static int wpa_cli_cmd_pktcnt_poll(struct wpa_ctrl *ctrl, int argc,
2801                                    char *argv[])
2802 {
2803         return wpa_ctrl_command(ctrl, "PKTCNT_POLL");
2804 }
2805
2806
2807 static int wpa_cli_cmd_reauthenticate(struct wpa_ctrl *ctrl, int argc,
2808                                       char *argv[])
2809 {
2810         return wpa_ctrl_command(ctrl, "REAUTHENTICATE");
2811 }
2812
2813
2814 #ifdef CONFIG_AUTOSCAN
2815
2816 static int wpa_cli_cmd_autoscan(struct wpa_ctrl *ctrl, int argc, char *argv[])
2817 {
2818         if (argc == 0)
2819                 return wpa_ctrl_command(ctrl, "AUTOSCAN ");
2820
2821         return wpa_cli_cmd(ctrl, "AUTOSCAN", 0, argc, argv);
2822 }
2823
2824 #endif /* CONFIG_AUTOSCAN */
2825
2826
2827 #ifdef CONFIG_WNM
2828
2829 static int wpa_cli_cmd_wnm_sleep(struct wpa_ctrl *ctrl, int argc, char *argv[])
2830 {
2831         return wpa_cli_cmd(ctrl, "WNM_SLEEP", 0, argc, argv);
2832 }
2833
2834
2835 static int wpa_cli_cmd_wnm_bss_query(struct wpa_ctrl *ctrl, int argc, char *argv[])
2836 {
2837         return wpa_cli_cmd(ctrl, "WNM_BSS_QUERY", 1, argc, argv);
2838 }
2839
2840 #endif /* CONFIG_WNM */
2841
2842
2843 static int wpa_cli_cmd_raw(struct wpa_ctrl *ctrl, int argc, char *argv[])
2844 {
2845         if (argc == 0)
2846                 return -1;
2847         return wpa_cli_cmd(ctrl, argv[0], 0, argc - 1, &argv[1]);
2848 }
2849
2850
2851 #ifdef ANDROID
2852 static int wpa_cli_cmd_driver(struct wpa_ctrl *ctrl, int argc, char *argv[])
2853 {
2854         return wpa_cli_cmd(ctrl, "DRIVER", 1, argc, argv);
2855 }
2856 #endif /* ANDROID */
2857
2858
2859 static int wpa_cli_cmd_vendor(struct wpa_ctrl *ctrl, int argc, char *argv[])
2860 {
2861         return wpa_cli_cmd(ctrl, "VENDOR", 1, argc, argv);
2862 }
2863
2864
2865 static int wpa_cli_cmd_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
2866 {
2867         return wpa_ctrl_command(ctrl, "FLUSH");
2868 }
2869
2870
2871 static int wpa_cli_cmd_radio_work(struct wpa_ctrl *ctrl, int argc, char *argv[])
2872 {
2873         return wpa_cli_cmd(ctrl, "RADIO_WORK", 1, argc, argv);
2874 }
2875
2876
2877 static int wpa_cli_cmd_neighbor_rep_request(struct wpa_ctrl *ctrl, int argc,
2878                                             char *argv[])
2879 {
2880         return wpa_cli_cmd(ctrl, "NEIGHBOR_REP_REQUEST", 0, argc, argv);
2881 }
2882
2883
2884 static int wpa_cli_cmd_erp_flush(struct wpa_ctrl *ctrl, int argc, char *argv[])
2885 {
2886         return wpa_ctrl_command(ctrl, "ERP_FLUSH");
2887 }
2888
2889
2890 static int wpa_cli_cmd_mac_rand_scan(struct wpa_ctrl *ctrl, int argc,
2891                                      char *argv[])
2892 {
2893         return wpa_cli_cmd(ctrl, "MAC_RAND_SCAN", 1, argc, argv);
2894 }
2895
2896
2897 static int wpa_cli_cmd_get_pref_freq_list(struct wpa_ctrl *ctrl, int argc,
2898                                           char *argv[])
2899 {
2900         return wpa_cli_cmd(ctrl, "GET_PREF_FREQ_LIST", 1, argc, argv);
2901 }
2902
2903
2904 static int wpa_cli_cmd_p2p_lo_start(struct wpa_ctrl *ctrl, int argc,
2905                                     char *argv[])
2906 {
2907         return wpa_cli_cmd(ctrl, "P2P_LO_START", 4, argc, argv);
2908 }
2909
2910
2911 static int wpa_cli_cmd_p2p_lo_stop(struct wpa_ctrl *ctrl, int argc,
2912                                    char *argv[])
2913 {
2914         return wpa_cli_cmd(ctrl, "P2P_LO_STOP", 0, argc, argv);
2915 }
2916
2917
2918 #ifdef CONFIG_DPP
2919
2920 static int wpa_cli_cmd_dpp_qr_code(struct wpa_ctrl *ctrl, int argc,
2921                                    char *argv[])
2922 {
2923         return wpa_cli_cmd(ctrl, "DPP_QR_CODE", 1, argc, argv);
2924 }
2925
2926
2927 static int wpa_cli_cmd_dpp_bootstrap_gen(struct wpa_ctrl *ctrl, int argc,
2928                                          char *argv[])
2929 {
2930         return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_GEN", 1, argc, argv);
2931 }
2932
2933
2934 static int wpa_cli_cmd_dpp_bootstrap_remove(struct wpa_ctrl *ctrl, int argc,
2935                                             char *argv[])
2936 {
2937         return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_REMOVE", 1, argc, argv);
2938 }
2939
2940
2941 static int wpa_cli_cmd_dpp_bootstrap_get_uri(struct wpa_ctrl *ctrl, int argc,
2942                                              char *argv[])
2943 {
2944         return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_GET_URI", 1, argc, argv);
2945 }
2946
2947
2948 static int wpa_cli_cmd_dpp_bootstrap_info(struct wpa_ctrl *ctrl, int argc,
2949                                           char *argv[])
2950 {
2951         return wpa_cli_cmd(ctrl, "DPP_BOOTSTRAP_INFO", 1, argc, argv);
2952 }
2953
2954
2955 static int wpa_cli_cmd_dpp_auth_init(struct wpa_ctrl *ctrl, int argc,
2956                                      char *argv[])
2957 {
2958         return wpa_cli_cmd(ctrl, "DPP_AUTH_INIT", 1, argc, argv);
2959 }
2960
2961
2962 static int wpa_cli_cmd_dpp_listen(struct wpa_ctrl *ctrl, int argc,
2963                                   char *argv[])
2964 {
2965         return wpa_cli_cmd(ctrl, "DPP_LISTEN", 1, argc, argv);
2966 }
2967
2968
2969 static int wpa_cli_cmd_dpp_stop_listen(struct wpa_ctrl *ctrl, int argc,
2970                                        char *argv[])
2971 {
2972         return wpa_ctrl_command(ctrl, "DPP_STOP_LISTEN");
2973 }
2974
2975
2976 static int wpa_cli_cmd_dpp_configurator_add(struct wpa_ctrl *ctrl, int argc,
2977                                             char *argv[])
2978 {
2979         return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_ADD", 0, argc, argv);
2980 }
2981
2982
2983 static int wpa_cli_cmd_dpp_configurator_remove(struct wpa_ctrl *ctrl, int argc,
2984                                                char *argv[])
2985 {
2986         return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_REMOVE", 1, argc, argv);
2987 }
2988
2989
2990 static int wpa_cli_cmd_dpp_configurator_get_key(struct wpa_ctrl *ctrl, int argc,
2991                                                 char *argv[])
2992 {
2993         return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_GET_KEY", 1, argc, argv);
2994 }
2995
2996
2997 static int wpa_cli_cmd_dpp_configurator_sign(struct wpa_ctrl *ctrl, int argc,
2998                                              char *argv[])
2999 {
3000         return wpa_cli_cmd(ctrl, "DPP_CONFIGURATOR_SIGN", 1, argc, argv);
3001 }
3002
3003
3004 static int wpa_cli_cmd_dpp_pkex_add(struct wpa_ctrl *ctrl, int argc,
3005                                     char *argv[])
3006 {
3007         return wpa_cli_cmd(ctrl, "DPP_PKEX_ADD", 1, argc, argv);
3008 }
3009
3010
3011 static int wpa_cli_cmd_dpp_pkex_remove(struct wpa_ctrl *ctrl, int argc,
3012                                        char *argv[])
3013 {
3014         return wpa_cli_cmd(ctrl, "DPP_PKEX_REMOVE", 1, argc, argv);
3015 }
3016
3017 #endif /* CONFIG_DPP */
3018
3019
3020 enum wpa_cli_cmd_flags {
3021         cli_cmd_flag_none               = 0x00,
3022         cli_cmd_flag_sensitive          = 0x01
3023 };
3024
3025 struct wpa_cli_cmd {
3026         const char *cmd;
3027         int (*handler)(struct wpa_ctrl *ctrl, int argc, char *argv[]);
3028         char ** (*completion)(const char *str, int pos);
3029         enum wpa_cli_cmd_flags flags;
3030         const char *usage;
3031 };
3032
3033 static const struct wpa_cli_cmd wpa_cli_commands[] = {
3034         { "status", wpa_cli_cmd_status, NULL,
3035           cli_cmd_flag_none,
3036           "[verbose] = get current WPA/EAPOL/EAP status" },
3037         { "ifname", wpa_cli_cmd_ifname, NULL,
3038           cli_cmd_flag_none,
3039           "= get current interface name" },
3040         { "ping", wpa_cli_cmd_ping, NULL,
3041           cli_cmd_flag_none,
3042           "= pings wpa_supplicant" },
3043         { "relog", wpa_cli_cmd_relog, NULL,
3044           cli_cmd_flag_none,
3045           "= re-open log-file (allow rolling logs)" },
3046         { "note", wpa_cli_cmd_note, NULL,
3047           cli_cmd_flag_none,
3048           "<text> = add a note to wpa_supplicant debug log" },
3049         { "mib", wpa_cli_cmd_mib, NULL,
3050           cli_cmd_flag_none,
3051           "= get MIB variables (dot1x, dot11)" },
3052         { "help", wpa_cli_cmd_help, wpa_cli_complete_help,
3053           cli_cmd_flag_none,
3054           "[command] = show usage help" },
3055         { "interface", wpa_cli_cmd_interface, NULL,
3056           cli_cmd_flag_none,
3057           "[ifname] = show interfaces/select interface" },
3058         { "level", wpa_cli_cmd_level, NULL,
3059           cli_cmd_flag_none,
3060           "<debug level> = change debug level" },
3061         { "license", wpa_cli_cmd_license, NULL,
3062           cli_cmd_flag_none,
3063           "= show full wpa_cli license" },
3064         { "quit", wpa_cli_cmd_quit, NULL,
3065           cli_cmd_flag_none,
3066           "= exit wpa_cli" },
3067         { "set", wpa_cli_cmd_set, wpa_cli_complete_set,
3068           cli_cmd_flag_none,
3069           "= set variables (shows list of variables when run without "
3070           "arguments)" },
3071         { "dump", wpa_cli_cmd_dump, NULL,
3072           cli_cmd_flag_none,
3073           "= dump config variables" },
3074         { "get", wpa_cli_cmd_get, wpa_cli_complete_get,
3075           cli_cmd_flag_none,
3076           "<name> = get information" },
3077         { "driver_flags", wpa_cli_cmd_driver_flags, NULL,
3078           cli_cmd_flag_none,
3079           "= list driver flags" },
3080         { "logon", wpa_cli_cmd_logon, NULL,
3081           cli_cmd_flag_none,
3082           "= IEEE 802.1X EAPOL state machine logon" },
3083         { "logoff", wpa_cli_cmd_logoff, NULL,
3084           cli_cmd_flag_none,
3085           "= IEEE 802.1X EAPOL state machine logoff" },
3086         { "pmksa", wpa_cli_cmd_pmksa, NULL,
3087           cli_cmd_flag_none,
3088           "= show PMKSA cache" },
3089         { "pmksa_flush", wpa_cli_cmd_pmksa_flush, NULL,
3090           cli_cmd_flag_none,
3091           "= flush PMKSA cache entries" },
3092 #ifdef CONFIG_PMKSA_CACHE_EXTERNAL
3093         { "pmksa_get", wpa_cli_cmd_pmksa_get, NULL,
3094           cli_cmd_flag_none,
3095           "<network_id> = fetch all stored PMKSA cache entries" },
3096         { "pmksa_add", wpa_cli_cmd_pmksa_add, NULL,
3097           cli_cmd_flag_sensitive,
3098           "<network_id> <BSSID> <PMKID> <PMK> <reauth_time in seconds> <expiration in seconds> <akmp> <opportunistic> = store PMKSA cache entry from external storage" },
3099 #ifdef CONFIG_MESH
3100         { "mesh_pmksa_get", wpa_cli_mesh_cmd_pmksa_get, NULL,
3101           cli_cmd_flag_none,
3102           "<peer MAC address | any> = fetch all stored mesh PMKSA cache entries" },
3103         { "mesh_pmksa_add", wpa_cli_mesh_cmd_pmksa_add, NULL,
3104           cli_cmd_flag_sensitive,
3105           "<BSSID> <PMKID> <PMK> <expiration in seconds> = store mesh PMKSA cache entry from external storage" },
3106 #endif /* CONFIG_MESH */
3107 #endif /* CONFIG_PMKSA_CACHE_EXTERNAL */
3108         { "reassociate", wpa_cli_cmd_reassociate, NULL,
3109           cli_cmd_flag_none,
3110           "= force reassociation" },
3111         { "reattach", wpa_cli_cmd_reattach, NULL,
3112           cli_cmd_flag_none,
3113           "= force reassociation back to the same BSS" },
3114         { "preauthenticate", wpa_cli_cmd_preauthenticate, wpa_cli_complete_bss,
3115           cli_cmd_flag_none,
3116           "<BSSID> = force preauthentication" },
3117         { "identity", wpa_cli_cmd_identity, wpa_cli_complete_network_id,
3118           cli_cmd_flag_none,
3119           "<network id> <identity> = configure identity for an SSID" },
3120         { "password", wpa_cli_cmd_password, wpa_cli_complete_network_id,
3121           cli_cmd_flag_sensitive,
3122           "<network id> <password> = configure password for an SSID" },
3123         { "new_password", wpa_cli_cmd_new_password,
3124           wpa_cli_complete_network_id, cli_cmd_flag_sensitive,
3125           "<network id> <password> = change password for an SSID" },
3126         { "pin", wpa_cli_cmd_pin, wpa_cli_complete_network_id,
3127           cli_cmd_flag_sensitive,
3128           "<network id> <pin> = configure pin for an SSID" },
3129         { "otp", wpa_cli_cmd_otp, wpa_cli_complete_network_id,
3130           cli_cmd_flag_sensitive,
3131           "<network id> <password> = configure one-time-password for an SSID"
3132         },
3133         { "psk_passphrase", wpa_cli_cmd_psk_passphrase,
3134           wpa_cli_complete_network_id, cli_cmd_flag_sensitive,
3135           "<network id> <PSK/passphrase> = configure PSK/passphrase for an SSID" },
3136         { "passphrase", wpa_cli_cmd_passphrase, wpa_cli_complete_network_id,
3137           cli_cmd_flag_sensitive,
3138           "<network id> <passphrase> = configure private key passphrase\n"
3139           "  for an SSID" },
3140         { "sim", wpa_cli_cmd_sim, wpa_cli_complete_network_id,
3141           cli_cmd_flag_sensitive,
3142           "<network id> <pin> = report SIM operation result" },
3143         { "bssid", wpa_cli_cmd_bssid, wpa_cli_complete_network_id,
3144           cli_cmd_flag_none,
3145           "<network id> <BSSID> = set preferred BSSID for an SSID" },
3146         { "blacklist", wpa_cli_cmd_blacklist, wpa_cli_complete_bss,
3147           cli_cmd_flag_none,
3148           "<BSSID> = add a BSSID to the blacklist\n"
3149           "blacklist clear = clear the blacklist\n"
3150           "blacklist = display the blacklist" },
3151         { "log_level", wpa_cli_cmd_log_level, NULL,
3152           cli_cmd_flag_none,
3153           "<level> [<timestamp>] = update the log level/timestamp\n"
3154           "log_level = display the current log level and log options" },
3155         { "list_networks", wpa_cli_cmd_list_networks, NULL,
3156           cli_cmd_flag_none,
3157           "= list configured networks" },
3158         { "select_network", wpa_cli_cmd_select_network,
3159           wpa_cli_complete_network_id,
3160           cli_cmd_flag_none,
3161           "<network id> = select a network (disable others)" },
3162         { "enable_network", wpa_cli_cmd_enable_network,
3163           wpa_cli_complete_network_id,
3164           cli_cmd_flag_none,
3165           "<network id> = enable a network" },
3166         { "disable_network", wpa_cli_cmd_disable_network,
3167           wpa_cli_complete_network_id,
3168           cli_cmd_flag_none,
3169           "<network id> = disable a network" },
3170         { "add_network", wpa_cli_cmd_add_network, NULL,
3171           cli_cmd_flag_none,
3172           "= add a network" },
3173         { "remove_network", wpa_cli_cmd_remove_network,
3174           wpa_cli_complete_network_id,
3175           cli_cmd_flag_none,
3176           "<network id> = remove a network" },
3177         { "set_network", wpa_cli_cmd_set_network, wpa_cli_complete_network,
3178           cli_cmd_flag_sensitive,
3179           "<network id> <variable> <value> = set network variables (shows\n"
3180           "  list of variables when run without arguments)" },
3181         { "get_network", wpa_cli_cmd_get_network, wpa_cli_complete_network,
3182           cli_cmd_flag_none,
3183           "<network id> <variable> = get network variables" },
3184         { "dup_network", wpa_cli_cmd_dup_network, wpa_cli_complete_dup_network,
3185           cli_cmd_flag_none,
3186           "<src network id> <dst network id> <variable> = duplicate network variables"
3187         },
3188         { "list_creds", wpa_cli_cmd_list_creds, NULL,
3189           cli_cmd_flag_none,
3190           "= list configured credentials" },
3191         { "add_cred", wpa_cli_cmd_add_cred, NULL,
3192           cli_cmd_flag_none,
3193           "= add a credential" },
3194         { "remove_cred", wpa_cli_cmd_remove_cred, NULL,
3195           cli_cmd_flag_none,
3196           "<cred id> = remove a credential" },
3197         { "set_cred", wpa_cli_cmd_set_cred, wpa_cli_complete_cred,
3198           cli_cmd_flag_sensitive,
3199           "<cred id> <variable> <value> = set credential variables" },
3200         { "get_cred", wpa_cli_cmd_get_cred, wpa_cli_complete_cred,
3201           cli_cmd_flag_none,
3202           "<cred id> <variable> = get credential variables" },
3203         { "save_config", wpa_cli_cmd_save_config, NULL,
3204           cli_cmd_flag_none,
3205           "= save the current configuration" },
3206         { "disconnect", wpa_cli_cmd_disconnect, NULL,
3207           cli_cmd_flag_none,
3208           "= disconnect and wait for reassociate/reconnect command before\n"
3209           "  connecting" },
3210         { "reconnect", wpa_cli_cmd_reconnect, NULL,
3211           cli_cmd_flag_none,
3212           "= like reassociate, but only takes effect if already disconnected"
3213         },
3214         { "scan", wpa_cli_cmd_scan, NULL,
3215           cli_cmd_flag_none,
3216           "= request new BSS scan" },
3217         { "scan_results", wpa_cli_cmd_scan_results, NULL,
3218           cli_cmd_flag_none,
3219           "= get latest scan results" },
3220         { "abort_scan", wpa_cli_cmd_abort_scan, NULL,
3221           cli_cmd_flag_none,
3222           "= request ongoing scan to be aborted" },
3223         { "bss", wpa_cli_cmd_bss, wpa_cli_complete_bss,
3224           cli_cmd_flag_none,
3225           "<<idx> | <bssid>> = get detailed scan result info" },
3226         { "get_capability", wpa_cli_cmd_get_capability,
3227           wpa_cli_complete_get_capability, cli_cmd_flag_none,
3228           "<eap/pairwise/group/key_mgmt/proto/auth_alg/channels/freq/modes> "
3229           "= get capabilities" },
3230         { "reconfigure", wpa_cli_cmd_reconfigure, NULL,
3231           cli_cmd_flag_none,
3232           "= force wpa_supplicant to re-read its configuration file" },
3233         { "terminate", wpa_cli_cmd_terminate, NULL,
3234           cli_cmd_flag_none,
3235           "= terminate wpa_supplicant" },
3236         { "interface_add", wpa_cli_cmd_interface_add, NULL,
3237           cli_cmd_flag_none,
3238           "<ifname> <confname> <driver> <ctrl_interface> <driver_param>\n"
3239           "  <bridge_name> <create> <type> = adds new interface, all "
3240           "parameters but\n"
3241           "  <ifname> are optional. Supported types are station ('sta') and "
3242           "AP ('ap')" },
3243         { "interface_remove", wpa_cli_cmd_interface_remove, NULL,
3244           cli_cmd_flag_none,
3245           "<ifname> = removes the interface" },
3246         { "interface_list", wpa_cli_cmd_interface_list, NULL,
3247           cli_cmd_flag_none,
3248           "= list available interfaces" },
3249         { "ap_scan", wpa_cli_cmd_ap_scan, NULL,
3250           cli_cmd_flag_none,
3251           "<value> = set ap_scan parameter" },
3252         { "scan_interval", wpa_cli_cmd_scan_interval, NULL,
3253           cli_cmd_flag_none,
3254           "<value> = set scan_interval parameter (in seconds)" },
3255         { "bss_expire_age", wpa_cli_cmd_bss_expire_age, NULL,
3256           cli_cmd_flag_none,
3257           "<value> = set BSS expiration age parameter" },
3258         { "bss_expire_count", wpa_cli_cmd_bss_expire_count, NULL,
3259           cli_cmd_flag_none,
3260           "<value> = set BSS expiration scan count parameter" },
3261         { "bss_flush", wpa_cli_cmd_bss_flush, NULL,
3262           cli_cmd_flag_none,
3263           "<value> = set BSS flush age (0 by default)" },
3264         { "ft_ds", wpa_cli_cmd_ft_ds, wpa_cli_complete_bss,
3265           cli_cmd_flag_none,
3266           "<addr> = request over-the-DS FT with <addr>" },
3267         { "wps_pbc", wpa_cli_cmd_wps_pbc, wpa_cli_complete_bss,
3268           cli_cmd_flag_none,
3269           "[BSSID] = start Wi-Fi Protected Setup: Push Button Configuration" },
3270         { "wps_pin", wpa_cli_cmd_wps_pin, wpa_cli_complete_bss,
3271           cli_cmd_flag_sensitive,
3272           "<BSSID> [PIN] = start WPS PIN method (returns PIN, if not "
3273           "hardcoded)" },
3274         { "wps_check_pin", wpa_cli_cmd_wps_check_pin, NULL,
3275           cli_cmd_flag_sensitive,
3276           "<PIN> = verify PIN checksum" },
3277         { "wps_cancel", wpa_cli_cmd_wps_cancel, NULL, cli_cmd_flag_none,
3278           "Cancels the pending WPS operation" },
3279 #ifdef CONFIG_WPS_NFC
3280         { "wps_nfc", wpa_cli_cmd_wps_nfc, wpa_cli_complete_bss,
3281           cli_cmd_flag_none,
3282           "[BSSID] = start Wi-Fi Protected Setup: NFC" },
3283         { "wps_nfc_config_token", wpa_cli_cmd_wps_nfc_config_token, NULL,
3284           cli_cmd_flag_none,
3285           "<WPS|NDEF> = build configuration token" },
3286         { "wps_nfc_token", wpa_cli_cmd_wps_nfc_token, NULL,
3287           cli_cmd_flag_none,
3288           "<WPS|NDEF> = create password token" },
3289         { "wps_nfc_tag_read", wpa_cli_cmd_wps_nfc_tag_read, NULL,
3290           cli_cmd_flag_sensitive,
3291           "<hexdump of payload> = report read NFC tag with WPS data" },
3292         { "nfc_get_handover_req", wpa_cli_cmd_nfc_get_handover_req, NULL,
3293           cli_cmd_flag_none,
3294           "<NDEF> <WPS> = create NFC handover request" },
3295         { "nfc_get_handover_sel", wpa_cli_cmd_nfc_get_handover_sel, NULL,
3296           cli_cmd_flag_none,
3297           "<NDEF> <WPS> = create NFC handover select" },
3298         { "nfc_report_handover", wpa_cli_cmd_nfc_report_handover, NULL,
3299           cli_cmd_flag_none,
3300           "<role> <type> <hexdump of req> <hexdump of sel> = report completed "
3301           "NFC handover" },
3302 #endif /* CONFIG_WPS_NFC */
3303         { "wps_reg", wpa_cli_cmd_wps_reg, wpa_cli_complete_bss,
3304           cli_cmd_flag_sensitive,
3305           "<BSSID> <AP PIN> = start WPS Registrar to configure an AP" },
3306         { "wps_ap_pin", wpa_cli_cmd_wps_ap_pin, NULL,
3307           cli_cmd_flag_sensitive,
3308           "[params..] = enable/disable AP PIN" },
3309         { "wps_er_start", wpa_cli_cmd_wps_er_start, NULL,
3310           cli_cmd_flag_none,
3311           "[IP address] = start Wi-Fi Protected Setup External Registrar" },
3312         { "wps_er_stop", wpa_cli_cmd_wps_er_stop, NULL,
3313           cli_cmd_flag_none,
3314           "= stop Wi-Fi Protected Setup External Registrar" },
3315         { "wps_er_pin", wpa_cli_cmd_wps_er_pin, NULL,
3316           cli_cmd_flag_sensitive,
3317           "<UUID> <PIN> = add an Enrollee PIN to External Registrar" },
3318         { "wps_er_pbc", wpa_cli_cmd_wps_er_pbc, NULL,
3319           cli_cmd_flag_none,
3320           "<UUID> = accept an Enrollee PBC using External Registrar" },
3321         { "wps_er_learn", wpa_cli_cmd_wps_er_learn, NULL,
3322           cli_cmd_flag_sensitive,
3323           "<UUID> <PIN> = learn AP configuration" },
3324         { "wps_er_set_config", wpa_cli_cmd_wps_er_set_config, NULL,
3325           cli_cmd_flag_none,
3326           "<UUID> <network id> = set AP configuration for enrolling" },
3327         { "wps_er_config", wpa_cli_cmd_wps_er_config, NULL,
3328           cli_cmd_flag_sensitive,
3329           "<UUID> <PIN> <SSID> <auth> <encr> <key> = configure AP" },
3330 #ifdef CONFIG_WPS_NFC
3331         { "wps_er_nfc_config_token", wpa_cli_cmd_wps_er_nfc_config_token, NULL,
3332           cli_cmd_flag_none,
3333           "<WPS/NDEF> <UUID> = build NFC configuration token" },
3334 #endif /* CONFIG_WPS_NFC */
3335         { "ibss_rsn", wpa_cli_cmd_ibss_rsn, NULL,
3336           cli_cmd_flag_none,
3337           "<addr> = request RSN authentication with <addr> in IBSS" },
3338 #ifdef CONFIG_AP
3339         { "sta", wpa_cli_cmd_sta, wpa_cli_complete_sta,
3340           cli_cmd_flag_none,
3341           "<addr> = get information about an associated station (AP)" },
3342         { "all_sta", wpa_cli_cmd_all_sta, NULL,
3343           cli_cmd_flag_none,
3344           "= get information about all associated stations (AP)" },
3345         { "list_sta", wpa_cli_cmd_list_sta, NULL,
3346           cli_cmd_flag_none,
3347           "= list all stations (AP)" },
3348         { "deauthenticate", wpa_cli_cmd_deauthenticate,
3349           wpa_cli_complete_deauthenticate, cli_cmd_flag_none,
3350           "<addr> = deauthenticate a station" },
3351         { "disassociate", wpa_cli_cmd_disassociate,
3352           wpa_cli_complete_disassociate, cli_cmd_flag_none,
3353           "<addr> = disassociate a station" },
3354         { "chan_switch", wpa_cli_cmd_chanswitch, NULL,
3355           cli_cmd_flag_none,
3356           "<cs_count> <freq> [sec_channel_offset=] [center_freq1=]"
3357           " [center_freq2=] [bandwidth=] [blocktx] [ht|vht]"
3358           " = CSA parameters" },
3359 #endif /* CONFIG_AP */
3360         { "suspend", wpa_cli_cmd_suspend, NULL, cli_cmd_flag_none,
3361           "= notification of suspend/hibernate" },
3362         { "resume", wpa_cli_cmd_resume, NULL, cli_cmd_flag_none,
3363           "= notification of resume/thaw" },
3364 #ifdef CONFIG_TESTING_OPTIONS
3365         { "drop_sa", wpa_cli_cmd_drop_sa, NULL, cli_cmd_flag_none,
3366           "= drop SA without deauth/disassoc (test command)" },
3367 #endif /* CONFIG_TESTING_OPTIONS */
3368         { "roam", wpa_cli_cmd_roam, wpa_cli_complete_bss,
3369           cli_cmd_flag_none,
3370           "<addr> = roam to the specified BSS" },
3371 #ifdef CONFIG_MESH
3372         { "mesh_interface_add", wpa_cli_cmd_mesh_interface_add, NULL,
3373           cli_cmd_flag_none,
3374           "[ifname] = Create a new mesh interface" },
3375         { "mesh_group_add", wpa_cli_cmd_mesh_group_add, NULL,
3376           cli_cmd_flag_none,
3377           "<network id> = join a mesh network (disable others)" },
3378         { "mesh_group_remove", wpa_cli_cmd_mesh_group_remove, NULL,
3379           cli_cmd_flag_none,
3380           "<ifname> = Remove mesh group interface" },
3381         { "mesh_peer_remove", wpa_cli_cmd_mesh_peer_remove, NULL,
3382           cli_cmd_flag_none,
3383           "<addr> = Remove a mesh peer" },
3384         { "mesh_peer_add", wpa_cli_cmd_mesh_peer_add, NULL,
3385           cli_cmd_flag_none,
3386           "<addr> [duration=<seconds>] = Add a mesh peer" },
3387 #endif /* CONFIG_MESH */
3388 #ifdef CONFIG_P2P
3389         { "p2p_find", wpa_cli_cmd_p2p_find, wpa_cli_complete_p2p_find,
3390           cli_cmd_flag_none,
3391           "[timeout] [type=*] = find P2P Devices for up-to timeout seconds" },
3392         { "p2p_stop_find", wpa_cli_cmd_p2p_stop_find, NULL, cli_cmd_flag_none,
3393           "= stop P2P Devices search" },
3394         { "p2p_asp_provision", wpa_cli_cmd_p2p_asp_provision, NULL,
3395           cli_cmd_flag_none,
3396           "<addr> adv_id=<adv_id> conncap=<conncap> [info=<infodata>] = provision with a P2P ASP Device" },
3397         { "p2p_asp_provision_resp", wpa_cli_cmd_p2p_asp_provision_resp, NULL,
3398           cli_cmd_flag_none,
3399           "<addr> adv_id=<adv_id> [role<conncap>] [info=<infodata>] = provision with a P2P ASP Device" },
3400         { "p2p_connect", wpa_cli_cmd_p2p_connect, wpa_cli_complete_p2p_connect,
3401           cli_cmd_flag_none,
3402           "<addr> <\"pbc\"|PIN> [ht40] = connect to a P2P Device" },
3403         { "p2p_listen", wpa_cli_cmd_p2p_listen, NULL, cli_cmd_flag_none,
3404           "[timeout] = listen for P2P Devices for up-to timeout seconds" },
3405         { "p2p_group_remove", wpa_cli_cmd_p2p_group_remove,
3406           wpa_cli_complete_p2p_group_remove, cli_cmd_flag_none,
3407           "<ifname> = remove P2P group interface (terminate group if GO)" },
3408         { "p2p_group_add", wpa_cli_cmd_p2p_group_add, NULL, cli_cmd_flag_none,
3409           "[ht40] = add a new P2P group (local end as GO)" },
3410         { "p2p_group_member", wpa_cli_cmd_p2p_group_member, NULL,
3411           cli_cmd_flag_none,
3412           "<dev_addr> = Get peer interface address on local GO using peer Device Address" },
3413         { "p2p_prov_disc", wpa_cli_cmd_p2p_prov_disc,
3414           wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
3415           "<addr> <method> = request provisioning discovery" },
3416         { "p2p_get_passphrase", wpa_cli_cmd_p2p_get_passphrase, NULL,
3417           cli_cmd_flag_none,
3418           "= get the passphrase for a group (GO only)" },
3419         { "p2p_serv_disc_req", wpa_cli_cmd_p2p_serv_disc_req,
3420           wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
3421           "<addr> <TLVs> = schedule service discovery request" },
3422         { "p2p_serv_disc_cancel_req", wpa_cli_cmd_p2p_serv_disc_cancel_req,
3423           NULL, cli_cmd_flag_none,
3424           "<id> = cancel pending service discovery request" },
3425         { "p2p_serv_disc_resp", wpa_cli_cmd_p2p_serv_disc_resp, NULL,
3426           cli_cmd_flag_none,
3427           "<freq> <addr> <dialog token> <TLVs> = service discovery response" },
3428         { "p2p_service_update", wpa_cli_cmd_p2p_service_update, NULL,
3429           cli_cmd_flag_none,
3430           "= indicate change in local services" },
3431         { "p2p_serv_disc_external", wpa_cli_cmd_p2p_serv_disc_external, NULL,
3432           cli_cmd_flag_none,
3433           "<external> = set external processing of service discovery" },
3434         { "p2p_service_flush", wpa_cli_cmd_p2p_service_flush, NULL,
3435           cli_cmd_flag_none,
3436           "= remove all stored service entries" },
3437         { "p2p_service_add", wpa_cli_cmd_p2p_service_add, NULL,
3438           cli_cmd_flag_none,
3439           "<bonjour|upnp|asp> <query|version> <response|service> = add a local "
3440           "service" },
3441         { "p2p_service_rep", wpa_cli_cmd_p2p_service_rep, NULL,
3442           cli_cmd_flag_none,
3443           "asp <auto> <adv_id> <svc_state> <svc_string> [<svc_info>] = replace "
3444           "local ASP service" },
3445         { "p2p_service_del", wpa_cli_cmd_p2p_service_del, NULL,
3446           cli_cmd_flag_none,
3447           "<bonjour|upnp> <query|version> [|service] = remove a local "
3448           "service" },
3449         { "p2p_reject", wpa_cli_cmd_p2p_reject, wpa_cli_complete_p2p_peer,
3450           cli_cmd_flag_none,
3451           "<addr> = reject connection attempts from a specific peer" },
3452         { "p2p_invite", wpa_cli_cmd_p2p_invite, NULL,
3453           cli_cmd_flag_none,
3454           "<cmd> [peer=addr] = invite peer" },
3455         { "p2p_peers", wpa_cli_cmd_p2p_peers, NULL, cli_cmd_flag_none,
3456           "[discovered] = list known (optionally, only fully discovered) P2P "
3457           "peers" },
3458         { "p2p_peer", wpa_cli_cmd_p2p_peer, wpa_cli_complete_p2p_peer,
3459           cli_cmd_flag_none,
3460           "<address> = show information about known P2P peer" },
3461         { "p2p_set", wpa_cli_cmd_p2p_set, wpa_cli_complete_p2p_set,
3462           cli_cmd_flag_none,
3463           "<field> <value> = set a P2P parameter" },
3464         { "p2p_flush", wpa_cli_cmd_p2p_flush, NULL, cli_cmd_flag_none,
3465           "= flush P2P state" },
3466         { "p2p_cancel", wpa_cli_cmd_p2p_cancel, NULL, cli_cmd_flag_none,
3467           "= cancel P2P group formation" },
3468         { "p2p_unauthorize", wpa_cli_cmd_p2p_unauthorize,
3469           wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
3470           "<address> = unauthorize a peer" },
3471         { "p2p_presence_req", wpa_cli_cmd_p2p_presence_req, NULL,
3472           cli_cmd_flag_none,
3473           "[<duration> <interval>] [<duration> <interval>] = request GO "
3474           "presence" },
3475         { "p2p_ext_listen", wpa_cli_cmd_p2p_ext_listen, NULL,
3476           cli_cmd_flag_none,
3477           "[<period> <interval>] = set extended listen timing" },
3478         { "p2p_remove_client", wpa_cli_cmd_p2p_remove_client,
3479           wpa_cli_complete_p2p_peer, cli_cmd_flag_none,
3480           "<address|iface=address> = remove a peer from all groups" },
3481 #endif /* CONFIG_P2P */
3482         { "vendor_elem_add", wpa_cli_cmd_vendor_elem_add, NULL,
3483           cli_cmd_flag_none,
3484           "<frame id> <hexdump of elem(s)> = add vendor specific IEs to frame(s)\n"
3485           VENDOR_ELEM_FRAME_ID },
3486         { "vendor_elem_get", wpa_cli_cmd_vendor_elem_get, NULL,
3487           cli_cmd_flag_none,
3488           "<frame id> = get vendor specific IE(s) to frame(s)\n"
3489           VENDOR_ELEM_FRAME_ID },
3490         { "vendor_elem_remove", wpa_cli_cmd_vendor_elem_remove, NULL,
3491           cli_cmd_flag_none,
3492           "<frame id> <hexdump of elem(s)> = remove vendor specific IE(s) in frame(s)\n"
3493           VENDOR_ELEM_FRAME_ID },
3494 #ifdef CONFIG_WIFI_DISPLAY
3495         { "wfd_subelem_set", wpa_cli_cmd_wfd_subelem_set, NULL,
3496           cli_cmd_flag_none,
3497           "<subelem> [contents] = set Wi-Fi Display subelement" },
3498         { "wfd_subelem_get", wpa_cli_cmd_wfd_subelem_get, NULL,
3499           cli_cmd_flag_none,
3500           "<subelem> = get Wi-Fi Display subelement" },
3501 #endif /* CONFIG_WIFI_DISPLAY */
3502 #ifdef CONFIG_INTERWORKING
3503         { "fetch_anqp", wpa_cli_cmd_fetch_anqp, NULL, cli_cmd_flag_none,
3504           "= fetch ANQP information for all APs" },
3505         { "stop_fetch_anqp", wpa_cli_cmd_stop_fetch_anqp, NULL,
3506           cli_cmd_flag_none,
3507           "= stop fetch_anqp operation" },
3508         { "interworking_select", wpa_cli_cmd_interworking_select, NULL,
3509           cli_cmd_flag_none,
3510           "[auto] = perform Interworking network selection" },
3511         { "interworking_connect", wpa_cli_cmd_interworking_connect,
3512           wpa_cli_complete_bss, cli_cmd_flag_none,
3513           "<BSSID> = connect using Interworking credentials" },
3514         { "interworking_add_network", wpa_cli_cmd_interworking_add_network,
3515           wpa_cli_complete_bss, cli_cmd_flag_none,
3516           "<BSSID> = connect using Interworking credentials" },
3517         { "anqp_get", wpa_cli_cmd_anqp_get, wpa_cli_complete_bss,
3518           cli_cmd_flag_none,
3519           "<addr> <info id>[,<info id>]... = request ANQP information" },
3520         { "gas_request", wpa_cli_cmd_gas_request, wpa_cli_complete_bss,
3521           cli_cmd_flag_none,
3522           "<addr> <AdvProtoID> [QueryReq] = GAS request" },
3523         { "gas_response_get", wpa_cli_cmd_gas_response_get,
3524           wpa_cli_complete_bss, cli_cmd_flag_none,
3525           "<addr> <dialog token> [start,len] = Fetch last GAS response" },
3526 #endif /* CONFIG_INTERWORKING */
3527 #ifdef CONFIG_HS20
3528         { "hs20_anqp_get", wpa_cli_cmd_hs20_anqp_get, wpa_cli_complete_bss,
3529           cli_cmd_flag_none,
3530           "<addr> <subtype>[,<subtype>]... = request HS 2.0 ANQP information"
3531         },
3532         { "nai_home_realm_list", wpa_cli_cmd_get_nai_home_realm_list,
3533           wpa_cli_complete_bss, cli_cmd_flag_none,
3534           "<addr> <home realm> = get HS20 nai home realm list" },
3535         { "hs20_icon_request", wpa_cli_cmd_hs20_icon_request,
3536           wpa_cli_complete_bss, cli_cmd_flag_none,
3537           "<addr> <icon name> = get Hotspot 2.0 OSU icon" },
3538         { "fetch_osu", wpa_cli_cmd_fetch_osu, NULL, cli_cmd_flag_none,
3539           "= fetch OSU provider information from all APs" },
3540         { "cancel_fetch_osu", wpa_cli_cmd_cancel_fetch_osu, NULL,
3541           cli_cmd_flag_none,
3542           "= cancel fetch_osu command" },
3543 #endif /* CONFIG_HS20 */
3544         { "sta_autoconnect", wpa_cli_cmd_sta_autoconnect, NULL,
3545           cli_cmd_flag_none,
3546           "<0/1> = disable/enable automatic reconnection" },
3547         { "tdls_discover", wpa_cli_cmd_tdls_discover, NULL,
3548           cli_cmd_flag_none,
3549           "<addr> = request TDLS discovery with <addr>" },
3550         { "tdls_setup", wpa_cli_cmd_tdls_setup, NULL,
3551           cli_cmd_flag_none,
3552           "<addr> = request TDLS setup with <addr>" },
3553         { "tdls_teardown", wpa_cli_cmd_tdls_teardown, NULL,
3554           cli_cmd_flag_none,
3555           "<addr> = tear down TDLS with <addr>" },
3556         { "tdls_link_status", wpa_cli_cmd_tdls_link_status, NULL,
3557           cli_cmd_flag_none,
3558           "<addr> = TDLS link status with <addr>" },
3559         { "wmm_ac_addts", wpa_cli_cmd_wmm_ac_addts, NULL,
3560           cli_cmd_flag_none,
3561           "<uplink/downlink/bidi> <tsid=0..7> <up=0..7> [nominal_msdu_size=#] "
3562           "[mean_data_rate=#] [min_phy_rate=#] [sba=#] [fixed_nominal_msdu] "
3563           "= add WMM-AC traffic stream" },
3564         { "wmm_ac_delts", wpa_cli_cmd_wmm_ac_delts, NULL,
3565           cli_cmd_flag_none,
3566           "<tsid> = delete WMM-AC traffic stream" },
3567         { "wmm_ac_status", wpa_cli_cmd_wmm_ac_status, NULL,
3568           cli_cmd_flag_none,
3569           "= show status for Wireless Multi-Media Admission-Control" },
3570         { "tdls_chan_switch", wpa_cli_cmd_tdls_chan_switch, NULL,
3571           cli_cmd_flag_none,
3572           "<addr> <oper class> <freq> [sec_channel_offset=] [center_freq1=] "
3573           "[center_freq2=] [bandwidth=] [ht|vht] = enable channel switching "
3574           "with TDLS peer" },
3575         { "tdls_cancel_chan_switch", wpa_cli_cmd_tdls_cancel_chan_switch, NULL,
3576           cli_cmd_flag_none,
3577           "<addr> = disable channel switching with TDLS peer <addr>" },
3578         { "signal_poll", wpa_cli_cmd_signal_poll, NULL,
3579           cli_cmd_flag_none,
3580           "= get signal parameters" },
3581         { "signal_monitor", wpa_cli_cmd_signal_monitor, NULL,
3582           cli_cmd_flag_none,
3583           "= set signal monitor parameters" },
3584         { "pktcnt_poll", wpa_cli_cmd_pktcnt_poll, NULL,
3585           cli_cmd_flag_none,
3586           "= get TX/RX packet counters" },
3587         { "reauthenticate", wpa_cli_cmd_reauthenticate, NULL,
3588           cli_cmd_flag_none,
3589           "= trigger IEEE 802.1X/EAPOL reauthentication" },
3590 #ifdef CONFIG_AUTOSCAN
3591         { "autoscan", wpa_cli_cmd_autoscan, NULL, cli_cmd_flag_none,
3592           "[params] = Set or unset (if none) autoscan parameters" },
3593 #endif /* CONFIG_AUTOSCAN */
3594 #ifdef CONFIG_WNM
3595         { "wnm_sleep", wpa_cli_cmd_wnm_sleep, NULL, cli_cmd_flag_none,
3596           "<enter/exit> [interval=#] = enter/exit WNM-Sleep mode" },
3597         { "wnm_bss_query", wpa_cli_cmd_wnm_bss_query, NULL, cli_cmd_flag_none,
3598           "<query reason> [list]"
3599           " [neighbor=<BSSID>,<BSSID information>,<operating class>,<channel number>,<PHY type>[,<hexdump of optional subelements>]"
3600           " = Send BSS Transition Management Query" },
3601 #endif /* CONFIG_WNM */
3602         { "raw", wpa_cli_cmd_raw, NULL, cli_cmd_flag_sensitive,
3603           "<params..> = Sent unprocessed command" },
3604         { "flush", wpa_cli_cmd_flush, NULL, cli_cmd_flag_none,
3605           "= flush wpa_supplicant state" },
3606 #ifdef ANDROID
3607         { "driver", wpa_cli_cmd_driver, NULL, cli_cmd_flag_none,
3608           "<command> = driver private commands" },
3609 #endif /* ANDROID */
3610         { "radio_work", wpa_cli_cmd_radio_work, NULL, cli_cmd_flag_none,
3611           "= radio_work <show/add/done>" },
3612         { "vendor", wpa_cli_cmd_vendor, NULL, cli_cmd_flag_none,
3613           "<vendor id> <command id> [<hex formatted command argument>] = Send vendor command"
3614         },
3615         { "neighbor_rep_request",
3616           wpa_cli_cmd_neighbor_rep_request, NULL, cli_cmd_flag_none,
3617           "[ssid=<SSID>] [lci] [civic] = Trigger request to AP for neighboring AP report (with optional given SSID in hex or enclosed in double quotes, default: current SSID; with optional LCI and location civic request)"
3618         },
3619         { "erp_flush", wpa_cli_cmd_erp_flush, NULL, cli_cmd_flag_none,
3620           "= flush ERP keys" },
3621         { "mac_rand_scan",
3622           wpa_cli_cmd_mac_rand_scan, NULL, cli_cmd_flag_none,
3623           "<scan|sched|pno|all> enable=<0/1> [addr=mac-address "
3624           "mask=mac-address-mask] = scan MAC randomization"
3625         },
3626         { "get_pref_freq_list", wpa_cli_cmd_get_pref_freq_list, NULL,
3627           cli_cmd_flag_none,
3628           "<interface type> = retrieve preferred freq list for the specified interface type" },
3629         { "p2p_lo_start", wpa_cli_cmd_p2p_lo_start, NULL,
3630           cli_cmd_flag_none,
3631           "<freq> <period> <interval> <count> = start P2P listen offload" },
3632         { "p2p_lo_stop", wpa_cli_cmd_p2p_lo_stop, NULL,
3633           cli_cmd_flag_none,
3634           "= stop P2P listen offload" },
3635 #ifdef CONFIG_DPP
3636         { "dpp_qr_code", wpa_cli_cmd_dpp_qr_code, NULL, cli_cmd_flag_none,
3637           "report a scanned DPP URI from a QR Code" },
3638         { "dpp_bootstrap_gen", wpa_cli_cmd_dpp_bootstrap_gen, NULL,
3639           cli_cmd_flag_sensitive,
3640           "type=<qrcode> [chan=..] [mac=..] [info=..] [curve=..] [key=..] = generate DPP bootstrap information" },
3641         { "dpp_bootstrap_remove", wpa_cli_cmd_dpp_bootstrap_remove, NULL,
3642           cli_cmd_flag_none,
3643           "*|<id> = remove DPP bootstrap information" },
3644         { "dpp_bootstrap_get_uri", wpa_cli_cmd_dpp_bootstrap_get_uri, NULL,
3645           cli_cmd_flag_none,
3646           "<id> = get DPP bootstrap URI" },
3647         { "dpp_bootstrap_info", wpa_cli_cmd_dpp_bootstrap_info, NULL,
3648           cli_cmd_flag_none,
3649           "<id> = show DPP bootstrap information" },
3650         { "dpp_auth_init", wpa_cli_cmd_dpp_auth_init, NULL, cli_cmd_flag_none,
3651           "peer=<id> [own=<id>] = initiate DPP bootstrapping" },
3652         { "dpp_listen", wpa_cli_cmd_dpp_listen, NULL, cli_cmd_flag_none,
3653           "<freq in MHz> = start DPP listen" },
3654         { "dpp_stop_listen", wpa_cli_cmd_dpp_stop_listen, NULL,
3655           cli_cmd_flag_none,
3656           "= stop DPP listen" },
3657         { "dpp_configurator_add", wpa_cli_cmd_dpp_configurator_add, NULL,
3658           cli_cmd_flag_sensitive,
3659           "[curve=..] [key=..] = add DPP configurator" },
3660         { "dpp_configurator_remove", wpa_cli_cmd_dpp_configurator_remove, NULL,
3661           cli_cmd_flag_none,
3662           "*|<id> = remove DPP configurator" },
3663         { "dpp_configurator_get_key", wpa_cli_cmd_dpp_configurator_get_key,
3664           NULL, cli_cmd_flag_none,
3665           "<id> = Get DPP configurator's private key" },
3666         { "dpp_configurator_sign", wpa_cli_cmd_dpp_configurator_sign, NULL,
3667           cli_cmd_flag_none,
3668           "conf=<role> configurator=<id> = generate self DPP configuration" },
3669         { "dpp_pkex_add", wpa_cli_cmd_dpp_pkex_add, NULL,
3670           cli_cmd_flag_sensitive,
3671           "add PKEX code" },
3672         { "dpp_pkex_remove", wpa_cli_cmd_dpp_pkex_remove, NULL,
3673           cli_cmd_flag_none,
3674           "*|<id> = remove DPP pkex information" },
3675 #endif /* CONFIG_DPP */
3676         { NULL, NULL, NULL, cli_cmd_flag_none, NULL }
3677 };
3678
3679
3680 /*
3681  * Prints command usage, lines are padded with the specified string.
3682  */
3683 static void print_cmd_help(const struct wpa_cli_cmd *cmd, const char *pad)
3684 {
3685         char c;
3686         size_t n;
3687
3688         printf("%s%s ", pad, cmd->cmd);
3689         for (n = 0; (c = cmd->usage[n]); n++) {
3690                 printf("%c", c);
3691                 if (c == '\n')
3692                         printf("%s", pad);
3693         }
3694         printf("\n");
3695 }
3696
3697
3698 static void print_help(const char *cmd)
3699 {
3700         int n;
3701         printf("commands:\n");
3702         for (n = 0; wpa_cli_commands[n].cmd; n++) {
3703                 if (cmd == NULL || str_starts(wpa_cli_commands[n].cmd, cmd))
3704                         print_cmd_help(&wpa_cli_commands[n], "  ");
3705         }
3706 }
3707
3708
3709 static int wpa_cli_edit_filter_history_cb(void *ctx, const char *cmd)
3710 {
3711         const char *c, *delim;
3712         int n;
3713         size_t len;
3714
3715         delim = os_strchr(cmd, ' ');
3716         if (delim)
3717                 len = delim - cmd;
3718         else
3719                 len = os_strlen(cmd);
3720
3721         for (n = 0; (c = wpa_cli_commands[n].cmd); n++) {
3722                 if (os_strncasecmp(cmd, c, len) == 0 && len == os_strlen(c))
3723                         return (wpa_cli_commands[n].flags &
3724                                 cli_cmd_flag_sensitive);
3725         }
3726         return 0;
3727 }
3728
3729
3730 static char ** wpa_list_cmd_list(void)
3731 {
3732         char **res;
3733         int i, count;
3734         struct cli_txt_entry *e;
3735
3736         count = ARRAY_SIZE(wpa_cli_commands);
3737         count += dl_list_len(&p2p_groups);
3738         count += dl_list_len(&ifnames);
3739         res = os_calloc(count + 1, sizeof(char *));
3740         if (res == NULL)
3741                 return NULL;
3742
3743         for (i = 0; wpa_cli_commands[i].cmd; i++) {
3744                 res[i] = os_strdup(wpa_cli_commands[i].cmd);
3745                 if (res[i] == NULL)
3746                         break;
3747         }
3748
3749         dl_list_for_each(e, &p2p_groups, struct cli_txt_entry, list) {
3750                 size_t len = 8 + os_strlen(e->txt);
3751                 res[i] = os_malloc(len);
3752                 if (res[i] == NULL)
3753                         break;
3754                 os_snprintf(res[i], len, "ifname=%s", e->txt);
3755                 i++;
3756         }
3757
3758         dl_list_for_each(e, &ifnames, struct cli_txt_entry, list) {
3759                 res[i] = os_strdup(e->txt);
3760                 if (res[i] == NULL)
3761                         break;
3762                 i++;
3763         }
3764
3765         return res;
3766 }
3767
3768
3769 static char ** wpa_cli_cmd_completion(const char *cmd, const char *str,
3770                                       int pos)
3771 {
3772         int i;
3773
3774         for (i = 0; wpa_cli_commands[i].cmd; i++) {
3775                 if (os_strcasecmp(wpa_cli_commands[i].cmd, cmd) == 0) {
3776                         if (wpa_cli_commands[i].completion)
3777                                 return wpa_cli_commands[i].completion(str,
3778                                                                       pos);
3779                         edit_clear_line();
3780                         printf("\r%s\n", wpa_cli_commands[i].usage);
3781                         edit_redraw();
3782                         break;
3783                 }
3784         }
3785
3786         return NULL;
3787 }
3788
3789
3790 static char ** wpa_cli_edit_completion_cb(void *ctx, const char *str, int pos)
3791 {
3792         char **res;
3793         const char *end;
3794         char *cmd;
3795
3796         if (pos > 7 && os_strncasecmp(str, "IFNAME=", 7) == 0) {
3797                 end = os_strchr(str, ' ');
3798                 if (end && pos > end - str) {
3799                         pos -= end - str + 1;
3800                         str = end + 1;
3801                 }
3802         }
3803
3804         end = os_strchr(str, ' ');
3805         if (end == NULL || str + pos < end)
3806                 return wpa_list_cmd_list();
3807
3808         cmd = os_malloc(pos + 1);
3809         if (cmd == NULL)
3810                 return NULL;
3811         os_memcpy(cmd, str, pos);
3812         cmd[end - str] = '\0';
3813         res = wpa_cli_cmd_completion(cmd, str, pos);
3814         os_free(cmd);
3815         return res;
3816 }
3817
3818
3819 static int wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[])
3820 {
3821         const struct wpa_cli_cmd *cmd, *match = NULL;
3822         int count;
3823         int ret = 0;
3824
3825         if (argc > 1 && os_strncasecmp(argv[0], "IFNAME=", 7) == 0) {
3826                 ifname_prefix = argv[0] + 7;
3827                 argv = &argv[1];
3828                 argc--;
3829         } else
3830                 ifname_prefix = NULL;
3831
3832         if (argc == 0)
3833                 return -1;
3834
3835         count = 0;
3836         cmd = wpa_cli_commands;
3837         while (cmd->cmd) {
3838                 if (os_strncasecmp(cmd->cmd, argv[0], os_strlen(argv[0])) == 0)
3839                 {
3840                         match = cmd;
3841                         if (os_strcasecmp(cmd->cmd, argv[0]) == 0) {
3842                                 /* we have an exact match */
3843                                 count = 1;
3844                                 break;
3845                         }
3846                         count++;
3847                 }
3848                 cmd++;
3849         }
3850
3851         if (count > 1) {
3852                 printf("Ambiguous command '%s'; possible commands:", argv[0]);
3853                 cmd = wpa_cli_commands;
3854                 while (cmd->cmd) {
3855                         if (os_strncasecmp(cmd->cmd, argv[0],
3856                                            os_strlen(argv[0])) == 0) {
3857                                 printf(" %s", cmd->cmd);
3858                         }
3859                         cmd++;
3860                 }
3861                 printf("\n");
3862                 ret = 1;
3863         } else if (count == 0) {
3864                 printf("Unknown command '%s'\n", argv[0]);
3865                 ret = 1;
3866         } else {
3867                 ret = match->handler(ctrl, argc - 1, &argv[1]);
3868         }
3869
3870         return ret;
3871 }
3872
3873
3874 static int wpa_cli_exec(const char *program, const char *arg1,
3875                         const char *arg2)
3876 {
3877         char *arg;
3878         size_t len;
3879         int res;
3880
3881         /* If no interface is specified, set the global */
3882         if (!arg1)
3883                 arg1 = "global";
3884
3885         len = os_strlen(arg1) + os_strlen(arg2) + 2;
3886         arg = os_malloc(len);
3887         if (arg == NULL)
3888                 return -1;
3889         os_snprintf(arg, len, "%s %s", arg1, arg2);
3890         res = os_exec(program, arg, 1);
3891         os_free(arg);
3892
3893         return res;
3894 }
3895
3896
3897 static void wpa_cli_action_process(const char *msg)
3898 {
3899         const char *pos;
3900         char *copy = NULL, *id, *pos2;
3901         const char *ifname = ctrl_ifname;
3902         char ifname_buf[100];
3903
3904         if (eloop_terminated())
3905                 return;
3906
3907         pos = msg;
3908         if (os_strncmp(pos, "IFNAME=", 7) == 0) {
3909                 const char *end;
3910                 end = os_strchr(pos + 7, ' ');
3911                 if (end && (unsigned int) (end - pos) < sizeof(ifname_buf)) {
3912                         pos += 7;
3913                         os_memcpy(ifname_buf, pos, end - pos);
3914                         ifname_buf[end - pos] = '\0';
3915                         ifname = ifname_buf;
3916                         pos = end + 1;
3917                 }
3918         }
3919         if (*pos == '<') {
3920                 const char *prev = pos;
3921                 /* skip priority */
3922                 pos = os_strchr(pos, '>');
3923                 if (pos)
3924                         pos++;
3925                 else
3926                         pos = prev;
3927         }
3928
3929         if (str_starts(pos, WPA_EVENT_CONNECTED)) {
3930                 int new_id = -1;
3931                 os_unsetenv("WPA_ID");
3932                 os_unsetenv("WPA_ID_STR");
3933                 os_unsetenv("WPA_CTRL_DIR");
3934
3935                 pos = os_strstr(pos, "[id=");
3936                 if (pos)
3937                         copy = os_strdup(pos + 4);
3938
3939                 if (copy) {
3940                         pos2 = id = copy;
3941                         while (*pos2 && *pos2 != ' ')
3942                                 pos2++;
3943                         *pos2++ = '\0';
3944                         new_id = atoi(id);
3945                         os_setenv("WPA_ID", id, 1);
3946                         while (*pos2 && *pos2 != '=')
3947                                 pos2++;
3948                         if (*pos2 == '=')
3949                                 pos2++;
3950                         id = pos2;
3951                         while (*pos2 && *pos2 != ']')
3952                                 pos2++;
3953                         *pos2 = '\0';
3954                         os_setenv("WPA_ID_STR", id, 1);
3955                         os_free(copy);
3956                 }
3957
3958                 os_setenv("WPA_CTRL_DIR", ctrl_iface_dir, 1);
3959
3960                 if (wpa_cli_connected <= 0 || new_id != wpa_cli_last_id) {
3961                         wpa_cli_connected = 1;
3962                         wpa_cli_last_id = new_id;
3963                         wpa_cli_exec(action_file, ifname, "CONNECTED");
3964                 }
3965         } else if (str_starts(pos, WPA_EVENT_DISCONNECTED)) {
3966                 if (wpa_cli_connected) {
3967                         wpa_cli_connected = 0;
3968                         wpa_cli_exec(action_file, ifname, "DISCONNECTED");
3969                 }
3970         } else if (str_starts(pos, AP_EVENT_ENABLED)) {
3971                 wpa_cli_exec(action_file, ctrl_ifname, pos);
3972         } else if (str_starts(pos, AP_EVENT_DISABLED)) {
3973                 wpa_cli_exec(action_file, ctrl_ifname, pos);
3974         } else if (str_starts(pos, MESH_GROUP_STARTED)) {
3975                 wpa_cli_exec(action_file, ctrl_ifname, pos);
3976         } else if (str_starts(pos, MESH_GROUP_REMOVED)) {
3977                 wpa_cli_exec(action_file, ctrl_ifname, pos);
3978         } else if (str_starts(pos, MESH_PEER_CONNECTED)) {
3979                 wpa_cli_exec(action_file, ctrl_ifname, pos);
3980         } else if (str_starts(pos, MESH_PEER_DISCONNECTED)) {
3981                 wpa_cli_exec(action_file, ctrl_ifname, pos);
3982         } else if (str_starts(pos, P2P_EVENT_GROUP_STARTED)) {
3983                 wpa_cli_exec(action_file, ifname, pos);
3984         } else if (str_starts(pos, P2P_EVENT_GROUP_REMOVED)) {
3985                 wpa_cli_exec(action_file, ifname, pos);
3986         } else if (str_starts(pos, P2P_EVENT_CROSS_CONNECT_ENABLE)) {
3987                 wpa_cli_exec(action_file, ifname, pos);
3988         } else if (str_starts(pos, P2P_EVENT_CROSS_CONNECT_DISABLE)) {
3989                 wpa_cli_exec(action_file, ifname, pos);
3990         } else if (str_starts(pos, P2P_EVENT_GO_NEG_FAILURE)) {
3991                 wpa_cli_exec(action_file, ifname, pos);
3992         } else if (str_starts(pos, WPS_EVENT_SUCCESS)) {
3993                 wpa_cli_exec(action_file, ifname, pos);
3994         } else if (str_starts(pos, WPS_EVENT_ACTIVE)) {
3995                 wpa_cli_exec(action_file, ifname, pos);
3996         } else if (str_starts(pos, WPS_EVENT_TIMEOUT)) {
3997                 wpa_cli_exec(action_file, ifname, pos);
3998         } else if (str_starts(pos, WPS_EVENT_FAIL)) {
3999                 wpa_cli_exec(action_file, ifname, pos);
4000         } else if (str_starts(pos, AP_STA_CONNECTED)) {
4001                 wpa_cli_exec(action_file, ifname, pos);
4002         } else if (str_starts(pos, AP_STA_DISCONNECTED)) {
4003                 wpa_cli_exec(action_file, ifname, pos);
4004         } else if (str_starts(pos, ESS_DISASSOC_IMMINENT)) {
4005                 wpa_cli_exec(action_file, ifname, pos);
4006         } else if (str_starts(pos, HS20_SUBSCRIPTION_REMEDIATION)) {
4007                 wpa_cli_exec(action_file, ifname, pos);
4008         } else if (str_starts(pos, HS20_DEAUTH_IMMINENT_NOTICE)) {
4009                 wpa_cli_exec(action_file, ifname, pos);
4010         } else if (str_starts(pos, HS20_T_C_ACCEPTANCE)) {
4011                 wpa_cli_exec(action_file, ifname, pos);
4012         } else if (str_starts(pos, WPA_EVENT_TERMINATING)) {
4013                 printf("wpa_supplicant is terminating - stop monitoring\n");
4014                 wpa_cli_quit = 1;
4015         }
4016 }
4017
4018
4019 #ifndef CONFIG_ANSI_C_EXTRA
4020 static void wpa_cli_action_cb(char *msg, size_t len)
4021 {
4022         wpa_cli_action_process(msg);
4023 }
4024 #endif /* CONFIG_ANSI_C_EXTRA */
4025
4026
4027 static int wpa_cli_open_global_ctrl(void)
4028 {
4029 #ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
4030         ctrl_conn = wpa_ctrl_open(NULL);
4031 #else /* CONFIG_CTRL_IFACE_NAMED_PIPE */
4032         ctrl_conn = wpa_ctrl_open(global);
4033 #endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
4034         if (!ctrl_conn) {
4035                 fprintf(stderr,
4036                         "Failed to connect to wpa_supplicant global interface: %s  error: %s\n",
4037                         global, strerror(errno));
4038                 return -1;
4039         }
4040
4041         if (interactive) {
4042                 update_ifnames(ctrl_conn);
4043                 mon_conn = wpa_ctrl_open(global);
4044                 if (mon_conn) {
4045                         if (wpa_ctrl_attach(mon_conn) == 0) {
4046                                 wpa_cli_attached = 1;
4047                                 eloop_register_read_sock(
4048                                         wpa_ctrl_get_fd(mon_conn),
4049                                         wpa_cli_mon_receive,
4050                                         NULL, NULL);
4051                         } else {
4052                                 printf("Failed to open monitor connection through global control interface\n");
4053                         }
4054                 }
4055                 update_stations(ctrl_conn);
4056         }
4057
4058         return 0;
4059 }
4060
4061
4062 static void wpa_cli_reconnect(void)
4063 {
4064         wpa_cli_close_connection();
4065         if ((global && wpa_cli_open_global_ctrl() < 0) ||
4066             (!global && wpa_cli_open_connection(ctrl_ifname, 1) < 0))
4067                 return;
4068
4069         if (interactive) {
4070                 edit_clear_line();
4071                 printf("\rConnection to wpa_supplicant re-established\n");
4072                 edit_redraw();
4073                 update_stations(ctrl_conn);
4074         }
4075 }
4076
4077
4078 static void cli_event(const char *str)
4079 {
4080         const char *start, *s;
4081
4082         start = os_strchr(str, '>');
4083         if (start == NULL)
4084                 return;
4085
4086         start++;
4087
4088         if (str_starts(start, WPA_EVENT_BSS_ADDED)) {
4089                 s = os_strchr(start, ' ');
4090                 if (s == NULL)
4091                         return;
4092                 s = os_strchr(s + 1, ' ');
4093                 if (s == NULL)
4094                         return;
4095                 cli_txt_list_add(&bsses, s + 1);
4096                 return;
4097         }
4098
4099         if (str_starts(start, WPA_EVENT_BSS_REMOVED)) {
4100                 s = os_strchr(start, ' ');
4101                 if (s == NULL)
4102                         return;
4103                 s = os_strchr(s + 1, ' ');
4104                 if (s == NULL)
4105                         return;
4106                 cli_txt_list_del_addr(&bsses, s + 1);
4107                 return;
4108         }
4109
4110 #ifdef CONFIG_P2P
4111         if (str_starts(start, P2P_EVENT_DEVICE_FOUND)) {
4112                 s = os_strstr(start, " p2p_dev_addr=");
4113                 if (s == NULL)
4114                         return;
4115                 cli_txt_list_add_addr(&p2p_peers, s + 14);
4116                 return;
4117         }
4118
4119         if (str_starts(start, P2P_EVENT_DEVICE_LOST)) {
4120                 s = os_strstr(start, " p2p_dev_addr=");
4121                 if (s == NULL)
4122                         return;
4123                 cli_txt_list_del_addr(&p2p_peers, s + 14);
4124                 return;
4125         }
4126
4127         if (str_starts(start, P2P_EVENT_GROUP_STARTED)) {
4128                 s = os_strchr(start, ' ');
4129                 if (s == NULL)
4130                         return;
4131                 cli_txt_list_add_word(&p2p_groups, s + 1, ' ');
4132                 return;
4133         }
4134
4135         if (str_starts(start, P2P_EVENT_GROUP_REMOVED)) {
4136                 s = os_strchr(start, ' ');
4137                 if (s == NULL)
4138                         return;
4139                 cli_txt_list_del_word(&p2p_groups, s + 1, ' ');
4140                 return;
4141         }
4142 #endif /* CONFIG_P2P */
4143 }
4144
4145
4146 static int check_terminating(const char *msg)
4147 {
4148         const char *pos = msg;
4149
4150         if (*pos == '<') {
4151                 /* skip priority */
4152                 pos = os_strchr(pos, '>');
4153                 if (pos)
4154                         pos++;
4155                 else
4156                         pos = msg;
4157         }
4158
4159         if (str_starts(pos, WPA_EVENT_TERMINATING) && ctrl_conn) {
4160                 edit_clear_line();
4161                 printf("\rConnection to wpa_supplicant lost - trying to "
4162                        "reconnect\n");
4163                 edit_redraw();
4164                 wpa_cli_attached = 0;
4165                 wpa_cli_close_connection();
4166                 return 1;
4167         }
4168
4169         return 0;
4170 }
4171
4172
4173 static void wpa_cli_recv_pending(struct wpa_ctrl *ctrl, int action_monitor)
4174 {
4175         if (ctrl_conn == NULL) {
4176                 wpa_cli_reconnect();
4177                 return;
4178         }
4179         while (wpa_ctrl_pending(ctrl) > 0) {
4180                 char buf[4096];
4181                 size_t len = sizeof(buf) - 1;
4182                 if (wpa_ctrl_recv(ctrl, buf, &len) == 0) {
4183                         buf[len] = '\0';
4184                         if (action_monitor)
4185                                 wpa_cli_action_process(buf);
4186                         else {
4187                                 cli_event(buf);
4188                                 if (wpa_cli_show_event(buf)) {
4189                                         edit_clear_line();
4190                                         printf("\r%s\n", buf);
4191                                         edit_redraw();
4192                                 }
4193
4194                                 if (interactive && check_terminating(buf) > 0)
4195                                         return;
4196                         }
4197                 } else {
4198                         printf("Could not read pending message.\n");
4199                         break;
4200                 }
4201         }
4202
4203         if (wpa_ctrl_pending(ctrl) < 0) {
4204                 printf("Connection to wpa_supplicant lost - trying to "
4205                        "reconnect\n");
4206                 wpa_cli_reconnect();
4207         }
4208 }
4209
4210
4211 static void wpa_cli_ping(void *eloop_ctx, void *timeout_ctx)
4212 {
4213         if (ctrl_conn) {
4214                 int res;
4215                 char *prefix = ifname_prefix;
4216
4217                 ifname_prefix = NULL;
4218                 res = _wpa_ctrl_command(ctrl_conn, "PING", 0);
4219                 ifname_prefix = prefix;
4220                 if (res) {
4221                         printf("Connection to wpa_supplicant lost - trying to "
4222                                "reconnect\n");
4223                         wpa_cli_close_connection();
4224                 }
4225         }
4226         if (!ctrl_conn)
4227                 wpa_cli_reconnect();
4228         eloop_register_timeout(ping_interval, 0, wpa_cli_ping, NULL, NULL);
4229 }
4230
4231
4232 static void wpa_cli_mon_receive(int sock, void *eloop_ctx, void *sock_ctx)
4233 {
4234         wpa_cli_recv_pending(mon_conn, 0);
4235 }
4236
4237
4238 static void wpa_cli_edit_cmd_cb(void *ctx, char *cmd)
4239 {
4240         char *argv[max_args];
4241         int argc;
4242         argc = tokenize_cmd(cmd, argv);
4243         if (argc)
4244                 wpa_request(ctrl_conn, argc, argv);
4245 }
4246
4247
4248 static void wpa_cli_edit_eof_cb(void *ctx)
4249 {
4250         eloop_terminate();
4251 }
4252
4253
4254 static int warning_displayed = 0;
4255 static char *hfile = NULL;
4256 static int edit_started = 0;
4257
4258 static void start_edit(void)
4259 {
4260         char *home;
4261         char *ps = NULL;
4262
4263 #ifdef CONFIG_CTRL_IFACE_UDP_REMOTE
4264         ps = wpa_ctrl_get_remote_ifname(ctrl_conn);
4265 #endif /* CONFIG_CTRL_IFACE_UDP_REMOTE */
4266
4267 #ifdef CONFIG_WPA_CLI_HISTORY_DIR
4268         home = CONFIG_WPA_CLI_HISTORY_DIR;
4269 #else /* CONFIG_WPA_CLI_HISTORY_DIR */
4270         home = getenv("HOME");
4271 #endif /* CONFIG_WPA_CLI_HISTORY_DIR */
4272         if (home) {
4273                 const char *fname = ".wpa_cli_history";
4274                 int hfile_len = os_strlen(home) + 1 + os_strlen(fname) + 1;
4275                 hfile = os_malloc(hfile_len);
4276                 if (hfile)
4277                         os_snprintf(hfile, hfile_len, "%s/%s", home, fname);
4278         }
4279
4280         if (edit_init(wpa_cli_edit_cmd_cb, wpa_cli_edit_eof_cb,
4281                       wpa_cli_edit_completion_cb, NULL, hfile, ps) < 0) {
4282                 eloop_terminate();
4283                 return;
4284         }
4285
4286         edit_started = 1;
4287         eloop_register_timeout(ping_interval, 0, wpa_cli_ping, NULL, NULL);
4288 }
4289
4290
4291 static void update_bssid_list(struct wpa_ctrl *ctrl)
4292 {
4293         char buf[4096];
4294         size_t len = sizeof(buf);
4295         int ret;
4296         const char *cmd = "BSS RANGE=ALL MASK=0x2";
4297         char *pos, *end;
4298
4299         if (ctrl == NULL)
4300                 return;
4301         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
4302         if (ret < 0)
4303                 return;
4304         buf[len] = '\0';
4305
4306         pos = buf;
4307         while (pos) {
4308                 pos = os_strstr(pos, "bssid=");
4309                 if (pos == NULL)
4310                         break;
4311                 pos += 6;
4312                 end = os_strchr(pos, '\n');
4313                 if (end == NULL)
4314                         break;
4315                 *end = '\0';
4316                 cli_txt_list_add(&bsses, pos);
4317                 pos = end + 1;
4318         }
4319 }
4320
4321
4322 static void update_ifnames(struct wpa_ctrl *ctrl)
4323 {
4324         char buf[4096];
4325         size_t len = sizeof(buf);
4326         int ret;
4327         const char *cmd = "INTERFACES";
4328         char *pos, *end;
4329         char txt[200];
4330
4331         cli_txt_list_flush(&ifnames);
4332
4333         if (ctrl == NULL)
4334                 return;
4335         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
4336         if (ret < 0)
4337                 return;
4338         buf[len] = '\0';
4339
4340         pos = buf;
4341         while (pos) {
4342                 end = os_strchr(pos, '\n');
4343                 if (end == NULL)
4344                         break;
4345                 *end = '\0';
4346                 ret = os_snprintf(txt, sizeof(txt), "ifname=%s", pos);
4347                 if (!os_snprintf_error(sizeof(txt), ret))
4348                         cli_txt_list_add(&ifnames, txt);
4349                 pos = end + 1;
4350         }
4351 }
4352
4353
4354 static void update_creds(struct wpa_ctrl *ctrl)
4355 {
4356         char buf[4096];
4357         size_t len = sizeof(buf);
4358         int ret;
4359         const char *cmd = "LIST_CREDS";
4360         char *pos, *end;
4361         int header = 1;
4362
4363         cli_txt_list_flush(&creds);
4364
4365         if (ctrl == NULL)
4366                 return;
4367         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
4368         if (ret < 0)
4369                 return;
4370         buf[len] = '\0';
4371
4372         pos = buf;
4373         while (pos) {
4374                 end = os_strchr(pos, '\n');
4375                 if (end == NULL)
4376                         break;
4377                 *end = '\0';
4378                 if (!header)
4379                         cli_txt_list_add_word(&creds, pos, '\t');
4380                 header = 0;
4381                 pos = end + 1;
4382         }
4383 }
4384
4385
4386 static void update_networks(struct wpa_ctrl *ctrl)
4387 {
4388         char buf[4096];
4389         size_t len = sizeof(buf);
4390         int ret;
4391         const char *cmd = "LIST_NETWORKS";
4392         char *pos, *end;
4393         int header = 1;
4394
4395         cli_txt_list_flush(&networks);
4396
4397         if (ctrl == NULL)
4398                 return;
4399         ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
4400         if (ret < 0)
4401                 return;
4402         buf[len] = '\0';
4403
4404         pos = buf;
4405         while (pos) {
4406                 end = os_strchr(pos, '\n');
4407                 if (end == NULL)
4408                         break;
4409                 *end = '\0';
4410                 if (!header)
4411                         cli_txt_list_add_word(&networks, pos, '\t');
4412                 header = 0;
4413                 pos = end + 1;
4414         }
4415 }
4416
4417
4418 static void update_stations(struct wpa_ctrl *ctrl)
4419 {
4420 #ifdef CONFIG_AP
4421         char addr[32], cmd[64];
4422
4423         if (!ctrl || !interactive)
4424                 return;
4425
4426         cli_txt_list_flush(&stations);
4427
4428         if (wpa_ctrl_command_sta(ctrl, "STA-FIRST", addr, sizeof(addr), 0))
4429                 return;
4430         do {
4431                 if (os_strcmp(addr, "") != 0)
4432                         cli_txt_list_add(&stations, addr);
4433                 os_snprintf(cmd, sizeof(cmd), "STA-NEXT %s", addr);
4434         } while (wpa_ctrl_command_sta(ctrl, cmd, addr, sizeof(addr), 0) == 0);
4435 #endif /* CONFIG_AP */
4436 }
4437
4438
4439 static void try_connection(void *eloop_ctx, void *timeout_ctx)
4440 {
4441         if (ctrl_conn)
4442                 goto done;
4443
4444         if (ctrl_ifname == NULL)
4445                 ctrl_ifname = wpa_cli_get_default_ifname();
4446
4447         if (wpa_cli_open_connection(ctrl_ifname, 1)) {
4448                 if (!warning_displayed) {
4449                         printf("Could not connect to wpa_supplicant: "
4450                                "%s - re-trying\n",
4451                                ctrl_ifname ? ctrl_ifname : "(nil)");
4452                         warning_displayed = 1;
4453                 }
4454                 eloop_register_timeout(1, 0, try_connection, NULL, NULL);
4455                 return;
4456         }
4457
4458         update_bssid_list(ctrl_conn);
4459         update_creds(ctrl_conn);
4460         update_networks(ctrl_conn);
4461         update_stations(ctrl_conn);
4462
4463         if (warning_displayed)
4464                 printf("Connection established.\n");
4465
4466 done:
4467         start_edit();
4468 }
4469
4470
4471 static void wpa_cli_interactive(void)
4472 {
4473         printf("\nInteractive mode\n\n");
4474
4475         eloop_register_timeout(0, 0, try_connection, NULL, NULL);
4476         eloop_run();
4477         eloop_cancel_timeout(try_connection, NULL, NULL);
4478
4479         cli_txt_list_flush(&p2p_peers);
4480         cli_txt_list_flush(&p2p_groups);
4481         cli_txt_list_flush(&bsses);
4482         cli_txt_list_flush(&ifnames);
4483         cli_txt_list_flush(&creds);
4484         cli_txt_list_flush(&networks);
4485         if (edit_started)
4486                 edit_deinit(hfile, wpa_cli_edit_filter_history_cb);
4487         os_free(hfile);
4488         eloop_cancel_timeout(wpa_cli_ping, NULL, NULL);
4489         wpa_cli_close_connection();
4490 }
4491
4492
4493 static void wpa_cli_action_ping(void *eloop_ctx, void *timeout_ctx)
4494 {
4495         struct wpa_ctrl *ctrl = eloop_ctx;
4496         char buf[256];
4497         size_t len;
4498
4499         /* verify that connection is still working */
4500         len = sizeof(buf) - 1;
4501         if (wpa_ctrl_request(ctrl, "PING", 4, buf, &len,
4502                              wpa_cli_action_cb) < 0 ||
4503             len < 4 || os_memcmp(buf, "PONG", 4) != 0) {
4504                 printf("wpa_supplicant did not reply to PING command - exiting\n");
4505                 eloop_terminate();
4506                 return;
4507         }
4508         eloop_register_timeout(ping_interval, 0, wpa_cli_action_ping,
4509                                ctrl, NULL);
4510 }
4511
4512
4513 static void wpa_cli_action_receive(int sock, void *eloop_ctx, void *sock_ctx)
4514 {
4515         struct wpa_ctrl *ctrl = eloop_ctx;
4516
4517         wpa_cli_recv_pending(ctrl, 1);
4518 }
4519
4520
4521 static void wpa_cli_action(struct wpa_ctrl *ctrl)
4522 {
4523 #ifdef CONFIG_ANSI_C_EXTRA
4524         /* TODO: ANSI C version(?) */
4525         printf("Action processing not supported in ANSI C build.\n");
4526 #else /* CONFIG_ANSI_C_EXTRA */
4527         int fd;
4528
4529         fd = wpa_ctrl_get_fd(ctrl);
4530         eloop_register_timeout(ping_interval, 0, wpa_cli_action_ping,
4531                                ctrl, NULL);
4532         eloop_register_read_sock(fd, wpa_cli_action_receive, ctrl, NULL);
4533         eloop_run();
4534         eloop_cancel_timeout(wpa_cli_action_ping, ctrl, NULL);
4535         eloop_unregister_read_sock(fd);
4536 #endif /* CONFIG_ANSI_C_EXTRA */
4537 }
4538
4539
4540 static void wpa_cli_cleanup(void)
4541 {
4542         wpa_cli_close_connection();
4543         if (pid_file)
4544                 os_daemonize_terminate(pid_file);
4545
4546         os_program_deinit();
4547 }
4548
4549
4550 static void wpa_cli_terminate(int sig, void *ctx)
4551 {
4552         eloop_terminate();
4553 }
4554
4555
4556 static char * wpa_cli_get_default_ifname(void)
4557 {
4558         char *ifname = NULL;
4559
4560 #ifdef ANDROID
4561         char ifprop[PROPERTY_VALUE_MAX];
4562         if (property_get("wifi.interface", ifprop, NULL) != 0) {
4563                 ifname = os_strdup(ifprop);
4564                 printf("Using interface '%s'\n", ifname ? ifname : "N/A");
4565         }
4566 #else /* ANDROID */
4567 #ifdef CONFIG_CTRL_IFACE_UNIX
4568         struct dirent *dent;
4569         DIR *dir = opendir(ctrl_iface_dir);
4570         if (!dir) {
4571                 return NULL;
4572         }
4573         while ((dent = readdir(dir))) {
4574 #ifdef _DIRENT_HAVE_D_TYPE
4575                 /*
4576                  * Skip the file if it is not a socket. Also accept
4577                  * DT_UNKNOWN (0) in case the C library or underlying
4578                  * file system does not support d_type.
4579                  */
4580                 if (dent->d_type != DT_SOCK && dent->d_type != DT_UNKNOWN)
4581                         continue;
4582 #endif /* _DIRENT_HAVE_D_TYPE */
4583                 if (os_strcmp(dent->d_name, ".") == 0 ||
4584                     os_strcmp(dent->d_name, "..") == 0)
4585                         continue;
4586                 printf("Selected interface '%s'\n", dent->d_name);
4587                 ifname = os_strdup(dent->d_name);
4588                 break;
4589         }
4590         closedir(dir);
4591 #endif /* CONFIG_CTRL_IFACE_UNIX */
4592
4593 #ifdef CONFIG_CTRL_IFACE_NAMED_PIPE
4594         char buf[4096], *pos;
4595         size_t len;
4596         struct wpa_ctrl *ctrl;
4597         int ret;
4598
4599         ctrl = wpa_ctrl_open(NULL);
4600         if (ctrl == NULL)
4601                 return NULL;
4602
4603         len = sizeof(buf) - 1;
4604         ret = wpa_ctrl_request(ctrl, "INTERFACES", 10, buf, &len, NULL);
4605         if (ret >= 0) {
4606                 buf[len] = '\0';
4607                 pos = os_strchr(buf, '\n');
4608                 if (pos)
4609                         *pos = '\0';
4610                 ifname = os_strdup(buf);
4611         }
4612         wpa_ctrl_close(ctrl);
4613 #endif /* CONFIG_CTRL_IFACE_NAMED_PIPE */
4614 #endif /* ANDROID */
4615
4616         return ifname;
4617 }
4618
4619
4620 int main(int argc, char *argv[])
4621 {
4622         int c;
4623         int daemonize = 0;
4624         int ret = 0;
4625
4626         if (os_program_init())
4627                 return -1;
4628
4629         for (;;) {
4630                 c = getopt(argc, argv, "a:Bg:G:hi:p:P:s:v");
4631                 if (c < 0)
4632                         break;
4633                 switch (c) {
4634                 case 'a':
4635                         action_file = optarg;
4636                         break;
4637                 case 'B':
4638                         daemonize = 1;
4639                         break;
4640                 case 'g':
4641                         global = optarg;
4642                         break;
4643                 case 'G':
4644                         ping_interval = atoi(optarg);
4645                         break;
4646                 case 'h':
4647                         usage();
4648                         return 0;
4649                 case 'v':
4650                         printf("%s\n", wpa_cli_version);
4651                         return 0;
4652                 case 'i':
4653                         os_free(ctrl_ifname);
4654                         ctrl_ifname = os_strdup(optarg);
4655                         break;
4656                 case 'p':
4657                         ctrl_iface_dir = optarg;
4658                         break;
4659                 case 'P':
4660                         pid_file = optarg;
4661                         break;
4662                 case 's':
4663                         client_socket_dir = optarg;
4664                         break;
4665                 default:
4666                         usage();
4667                         return -1;
4668                 }
4669         }
4670
4671         interactive = (argc == optind) && (action_file == NULL);
4672
4673         if (interactive)
4674                 printf("%s\n\n%s\n\n", wpa_cli_version, cli_license);
4675
4676         if (eloop_init())
4677                 return -1;
4678
4679         if (global && wpa_cli_open_global_ctrl() < 0)
4680                 return -1;
4681
4682         eloop_register_signal_terminate(wpa_cli_terminate, NULL);
4683
4684         if (ctrl_ifname == NULL)
4685                 ctrl_ifname = wpa_cli_get_default_ifname();
4686
4687         if (interactive) {
4688                 wpa_cli_interactive();
4689         } else {
4690                 if (!global &&
4691                     wpa_cli_open_connection(ctrl_ifname, 0) < 0) {
4692                         fprintf(stderr, "Failed to connect to non-global "
4693                                 "ctrl_ifname: %s  error: %s\n",
4694                                 ctrl_ifname ? ctrl_ifname : "(nil)",
4695                                 strerror(errno));
4696                         return -1;
4697                 }
4698
4699                 if (action_file) {
4700                         if (wpa_ctrl_attach(ctrl_conn) == 0) {
4701                                 wpa_cli_attached = 1;
4702                         } else {
4703                                 printf("Warning: Failed to attach to "
4704                                        "wpa_supplicant.\n");
4705                                 return -1;
4706                         }
4707                 }
4708
4709                 if (daemonize && os_daemonize(pid_file) && eloop_sock_requeue())
4710                         return -1;
4711
4712                 if (action_file)
4713                         wpa_cli_action(ctrl_conn);
4714                 else
4715                         ret = wpa_request(ctrl_conn, argc - optind,
4716                                           &argv[optind]);
4717         }
4718
4719         os_free(ctrl_ifname);
4720         eloop_destroy();
4721         wpa_cli_cleanup();
4722
4723         return ret;
4724 }
4725
4726 #else /* CONFIG_CTRL_IFACE */
4727 int main(int argc, char *argv[])
4728 {
4729         printf("CONFIG_CTRL_IFACE not defined - wpa_cli disabled\n");
4730         return -1;
4731 }
4732 #endif /* CONFIG_CTRL_IFACE */