Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 1 | /* |
| 2 | * wpa_supplicant - Internal definitions |
| 3 | * Copyright (c) 2003-2010, Jouni Malinen <j@w1.fi> |
| 4 | * |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 5 | * This software may be distributed under the terms of the BSD license. |
| 6 | * See README for more details. |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 7 | */ |
| 8 | |
| 9 | #ifndef WPA_SUPPLICANT_I_H |
| 10 | #define WPA_SUPPLICANT_I_H |
| 11 | |
| 12 | #include "utils/list.h" |
| 13 | #include "common/defs.h" |
Jouni Malinen | 75ecf52 | 2011-06-27 15:19:46 -0700 | [diff] [blame] | 14 | #include "config_ssid.h" |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 15 | |
| 16 | extern const char *wpa_supplicant_version; |
| 17 | extern const char *wpa_supplicant_license; |
| 18 | #ifndef CONFIG_NO_STDOUT_DEBUG |
| 19 | extern const char *wpa_supplicant_full_license1; |
| 20 | extern const char *wpa_supplicant_full_license2; |
| 21 | extern const char *wpa_supplicant_full_license3; |
| 22 | extern const char *wpa_supplicant_full_license4; |
| 23 | extern const char *wpa_supplicant_full_license5; |
| 24 | #endif /* CONFIG_NO_STDOUT_DEBUG */ |
| 25 | |
| 26 | struct wpa_sm; |
| 27 | struct wpa_supplicant; |
| 28 | struct ibss_rsn; |
| 29 | struct scan_info; |
| 30 | struct wpa_bss; |
| 31 | struct wpa_scan_results; |
| 32 | struct hostapd_hw_modes; |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 33 | struct wpa_driver_associate_params; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 34 | |
| 35 | /* |
| 36 | * Forward declarations of private structures used within the ctrl_iface |
| 37 | * backends. Other parts of wpa_supplicant do not have access to data stored in |
| 38 | * these structures. |
| 39 | */ |
| 40 | struct ctrl_iface_priv; |
| 41 | struct ctrl_iface_global_priv; |
| 42 | struct wpas_dbus_priv; |
| 43 | |
| 44 | /** |
| 45 | * struct wpa_interface - Parameters for wpa_supplicant_add_iface() |
| 46 | */ |
| 47 | struct wpa_interface { |
| 48 | /** |
| 49 | * confname - Configuration name (file or profile) name |
| 50 | * |
| 51 | * This can also be %NULL when a configuration file is not used. In |
| 52 | * that case, ctrl_interface must be set to allow the interface to be |
| 53 | * configured. |
| 54 | */ |
| 55 | const char *confname; |
| 56 | |
| 57 | /** |
| 58 | * ctrl_interface - Control interface parameter |
| 59 | * |
| 60 | * If a configuration file is not used, this variable can be used to |
| 61 | * set the ctrl_interface parameter that would have otherwise been read |
| 62 | * from the configuration file. If both confname and ctrl_interface are |
| 63 | * set, ctrl_interface is used to override the value from configuration |
| 64 | * file. |
| 65 | */ |
| 66 | const char *ctrl_interface; |
| 67 | |
| 68 | /** |
| 69 | * driver - Driver interface name, or %NULL to use the default driver |
| 70 | */ |
| 71 | const char *driver; |
| 72 | |
| 73 | /** |
| 74 | * driver_param - Driver interface parameters |
| 75 | * |
| 76 | * If a configuration file is not used, this variable can be used to |
| 77 | * set the driver_param parameters that would have otherwise been read |
| 78 | * from the configuration file. If both confname and driver_param are |
| 79 | * set, driver_param is used to override the value from configuration |
| 80 | * file. |
| 81 | */ |
| 82 | const char *driver_param; |
| 83 | |
| 84 | /** |
| 85 | * ifname - Interface name |
| 86 | */ |
| 87 | const char *ifname; |
| 88 | |
| 89 | /** |
| 90 | * bridge_ifname - Optional bridge interface name |
| 91 | * |
| 92 | * If the driver interface (ifname) is included in a Linux bridge |
| 93 | * device, the bridge interface may need to be used for receiving EAPOL |
| 94 | * frames. This can be enabled by setting this variable to enable |
| 95 | * receiving of EAPOL frames from an additional interface. |
| 96 | */ |
| 97 | const char *bridge_ifname; |
| 98 | }; |
| 99 | |
| 100 | /** |
| 101 | * struct wpa_params - Parameters for wpa_supplicant_init() |
| 102 | */ |
| 103 | struct wpa_params { |
| 104 | /** |
| 105 | * daemonize - Run %wpa_supplicant in the background |
| 106 | */ |
| 107 | int daemonize; |
| 108 | |
| 109 | /** |
| 110 | * wait_for_monitor - Wait for a monitor program before starting |
| 111 | */ |
| 112 | int wait_for_monitor; |
| 113 | |
| 114 | /** |
| 115 | * pid_file - Path to a PID (process ID) file |
| 116 | * |
| 117 | * If this and daemonize are set, process ID of the background process |
| 118 | * will be written to the specified file. |
| 119 | */ |
| 120 | char *pid_file; |
| 121 | |
| 122 | /** |
| 123 | * wpa_debug_level - Debugging verbosity level (e.g., MSG_INFO) |
| 124 | */ |
| 125 | int wpa_debug_level; |
| 126 | |
| 127 | /** |
| 128 | * wpa_debug_show_keys - Whether keying material is included in debug |
| 129 | * |
| 130 | * This parameter can be used to allow keying material to be included |
| 131 | * in debug messages. This is a security risk and this option should |
| 132 | * not be enabled in normal configuration. If needed during |
| 133 | * development or while troubleshooting, this option can provide more |
| 134 | * details for figuring out what is happening. |
| 135 | */ |
| 136 | int wpa_debug_show_keys; |
| 137 | |
| 138 | /** |
| 139 | * wpa_debug_timestamp - Whether to include timestamp in debug messages |
| 140 | */ |
| 141 | int wpa_debug_timestamp; |
| 142 | |
| 143 | /** |
| 144 | * ctrl_interface - Global ctrl_iface path/parameter |
| 145 | */ |
| 146 | char *ctrl_interface; |
| 147 | |
| 148 | /** |
| 149 | * dbus_ctrl_interface - Enable the DBus control interface |
| 150 | */ |
| 151 | int dbus_ctrl_interface; |
| 152 | |
| 153 | /** |
| 154 | * wpa_debug_file_path - Path of debug file or %NULL to use stdout |
| 155 | */ |
| 156 | const char *wpa_debug_file_path; |
| 157 | |
| 158 | /** |
| 159 | * wpa_debug_syslog - Enable log output through syslog |
| 160 | */ |
| 161 | int wpa_debug_syslog; |
| 162 | |
| 163 | /** |
| 164 | * override_driver - Optional driver parameter override |
| 165 | * |
| 166 | * This parameter can be used to override the driver parameter in |
| 167 | * dynamic interface addition to force a specific driver wrapper to be |
| 168 | * used instead. |
| 169 | */ |
| 170 | char *override_driver; |
| 171 | |
| 172 | /** |
| 173 | * override_ctrl_interface - Optional ctrl_interface override |
| 174 | * |
| 175 | * This parameter can be used to override the ctrl_interface parameter |
| 176 | * in dynamic interface addition to force a control interface to be |
| 177 | * created. |
| 178 | */ |
| 179 | char *override_ctrl_interface; |
Jouni Malinen | 75ecf52 | 2011-06-27 15:19:46 -0700 | [diff] [blame] | 180 | |
| 181 | /** |
| 182 | * entropy_file - Optional entropy file |
| 183 | * |
| 184 | * This parameter can be used to configure wpa_supplicant to maintain |
| 185 | * its internal entropy store over restarts. |
| 186 | */ |
| 187 | char *entropy_file; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 188 | }; |
| 189 | |
| 190 | struct p2p_srv_bonjour { |
| 191 | struct dl_list list; |
| 192 | struct wpabuf *query; |
| 193 | struct wpabuf *resp; |
| 194 | }; |
| 195 | |
| 196 | struct p2p_srv_upnp { |
| 197 | struct dl_list list; |
| 198 | u8 version; |
| 199 | char *service; |
| 200 | }; |
| 201 | |
| 202 | /** |
| 203 | * struct wpa_global - Internal, global data for all %wpa_supplicant interfaces |
| 204 | * |
| 205 | * This structure is initialized by calling wpa_supplicant_init() when starting |
| 206 | * %wpa_supplicant. |
| 207 | */ |
| 208 | struct wpa_global { |
| 209 | struct wpa_supplicant *ifaces; |
| 210 | struct wpa_params params; |
| 211 | struct ctrl_iface_global_priv *ctrl_iface; |
| 212 | struct wpas_dbus_priv *dbus; |
| 213 | void **drv_priv; |
| 214 | size_t drv_count; |
| 215 | struct os_time suspend_time; |
| 216 | struct p2p_data *p2p; |
| 217 | struct wpa_supplicant *p2p_group_formation; |
| 218 | u8 p2p_dev_addr[ETH_ALEN]; |
| 219 | struct dl_list p2p_srv_bonjour; /* struct p2p_srv_bonjour */ |
| 220 | struct dl_list p2p_srv_upnp; /* struct p2p_srv_upnp */ |
| 221 | int p2p_disabled; |
Dmitry Shmidt | 687922c | 2012-03-26 14:02:32 -0700 | [diff] [blame] | 222 | #ifdef ANDROID_P2P |
Dmitry Shmidt | 2fb777c | 2012-05-02 12:29:53 -0700 | [diff] [blame^] | 223 | enum wpa_conc_pref { |
| 224 | WPA_CONC_PREF_NOT_SET, |
| 225 | WPA_CONC_PREF_STA, |
| 226 | WPA_CONC_PREF_P2P |
| 227 | } conc_pref; |
Dmitry Shmidt | 687922c | 2012-03-26 14:02:32 -0700 | [diff] [blame] | 228 | #endif |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 229 | int cross_connection; |
| 230 | }; |
| 231 | |
| 232 | |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 233 | enum offchannel_send_action_result { |
| 234 | OFFCHANNEL_SEND_ACTION_SUCCESS /* Frame was send and acknowledged */, |
| 235 | OFFCHANNEL_SEND_ACTION_NO_ACK /* Frame was sent, but not acknowledged |
| 236 | */, |
| 237 | OFFCHANNEL_SEND_ACTION_FAILED /* Frame was not sent due to a failure */ |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 238 | }; |
| 239 | |
| 240 | /** |
| 241 | * struct wpa_supplicant - Internal data for wpa_supplicant interface |
| 242 | * |
| 243 | * This structure contains the internal data for core wpa_supplicant code. This |
| 244 | * should be only used directly from the core code. However, a pointer to this |
| 245 | * data is used from other files as an arbitrary context pointer in calls to |
| 246 | * core functions. |
| 247 | */ |
| 248 | struct wpa_supplicant { |
| 249 | struct wpa_global *global; |
| 250 | struct wpa_supplicant *parent; |
| 251 | struct wpa_supplicant *next; |
| 252 | struct l2_packet_data *l2; |
| 253 | struct l2_packet_data *l2_br; |
| 254 | unsigned char own_addr[ETH_ALEN]; |
| 255 | char ifname[100]; |
| 256 | #ifdef CONFIG_CTRL_IFACE_DBUS |
| 257 | char *dbus_path; |
| 258 | #endif /* CONFIG_CTRL_IFACE_DBUS */ |
| 259 | #ifdef CONFIG_CTRL_IFACE_DBUS_NEW |
| 260 | char *dbus_new_path; |
Jouni Malinen | 75ecf52 | 2011-06-27 15:19:46 -0700 | [diff] [blame] | 261 | char *dbus_groupobj_path; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 262 | #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */ |
| 263 | char bridge_ifname[16]; |
| 264 | |
| 265 | char *confname; |
| 266 | struct wpa_config *conf; |
| 267 | int countermeasures; |
| 268 | os_time_t last_michael_mic_error; |
| 269 | u8 bssid[ETH_ALEN]; |
| 270 | u8 pending_bssid[ETH_ALEN]; /* If wpa_state == WPA_ASSOCIATING, this |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 271 | * field contains the target BSSID. */ |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 272 | int reassociate; /* reassociation requested */ |
| 273 | int disconnected; /* all connections disabled; i.e., do no reassociate |
| 274 | * before this has been cleared */ |
| 275 | struct wpa_ssid *current_ssid; |
| 276 | struct wpa_bss *current_bss; |
| 277 | int ap_ies_from_associnfo; |
| 278 | unsigned int assoc_freq; |
| 279 | |
| 280 | /* Selected configuration (based on Beacon/ProbeResp WPA IE) */ |
| 281 | int pairwise_cipher; |
| 282 | int group_cipher; |
| 283 | int key_mgmt; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 284 | int wpa_proto; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 285 | int mgmt_group_cipher; |
| 286 | |
| 287 | void *drv_priv; /* private data used by driver_ops */ |
| 288 | void *global_drv_priv; |
| 289 | |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 290 | /* previous scan was wildcard when interleaving between |
| 291 | * wildcard scans and specific SSID scan when max_ssids=1 */ |
| 292 | int prev_scan_wildcard; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 293 | struct wpa_ssid *prev_scan_ssid; /* previously scanned SSID; |
| 294 | * NULL = not yet initialized (start |
| 295 | * with wildcard SSID) |
| 296 | * WILDCARD_SSID_SCAN = wildcard |
| 297 | * SSID was used in the previous scan |
| 298 | */ |
| 299 | #define WILDCARD_SSID_SCAN ((struct wpa_ssid *) 1) |
| 300 | |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 301 | struct wpa_ssid *prev_sched_ssid; /* last SSID used in sched scan */ |
| 302 | int sched_scan_timeout; |
| 303 | int sched_scan_interval; |
| 304 | int first_sched_scan; |
| 305 | int sched_scan_timed_out; |
| 306 | |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 307 | void (*scan_res_handler)(struct wpa_supplicant *wpa_s, |
| 308 | struct wpa_scan_results *scan_res); |
| 309 | struct dl_list bss; /* struct wpa_bss::list */ |
| 310 | struct dl_list bss_id; /* struct wpa_bss::list_id */ |
| 311 | size_t num_bss; |
| 312 | unsigned int bss_update_idx; |
| 313 | unsigned int bss_next_id; |
| 314 | |
| 315 | struct wpa_driver_ops *driver; |
| 316 | int interface_removed; /* whether the network interface has been |
| 317 | * removed */ |
| 318 | struct wpa_sm *wpa; |
| 319 | struct eapol_sm *eapol; |
| 320 | |
| 321 | struct ctrl_iface_priv *ctrl_iface; |
| 322 | |
| 323 | enum wpa_states wpa_state; |
| 324 | int scanning; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 325 | int sched_scanning; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 326 | int new_connection; |
| 327 | int reassociated_connection; |
| 328 | |
| 329 | int eapol_received; /* number of EAPOL packets received after the |
| 330 | * previous association event */ |
| 331 | |
| 332 | struct scard_data *scard; |
| 333 | |
| 334 | unsigned char last_eapol_src[ETH_ALEN]; |
| 335 | |
| 336 | int keys_cleared; |
| 337 | |
| 338 | struct wpa_blacklist *blacklist; |
| 339 | |
| 340 | int scan_req; /* manual scan request; this forces a scan even if there |
| 341 | * are no enabled networks in the configuration */ |
| 342 | int scan_runs; /* number of scan runs since WPS was started */ |
| 343 | int *next_scan_freqs; |
| 344 | int scan_interval; /* time in sec between scans to find suitable AP */ |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 345 | int normal_scans; /* normal scans run before sched_scan */ |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 346 | |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 347 | unsigned int drv_flags; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 348 | |
| 349 | /* |
| 350 | * A bitmap of supported protocols for probe response offload. See |
| 351 | * struct wpa_driver_capa in driver.h |
| 352 | */ |
| 353 | unsigned int probe_resp_offloads; |
| 354 | |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 355 | int max_scan_ssids; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 356 | int max_sched_scan_ssids; |
| 357 | int sched_scan_supported; |
| 358 | unsigned int max_match_sets; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 359 | unsigned int max_remain_on_chan; |
| 360 | unsigned int max_stations; |
| 361 | |
| 362 | int pending_mic_error_report; |
| 363 | int pending_mic_error_pairwise; |
| 364 | int mic_errors_seen; /* Michael MIC errors with the current PTK */ |
| 365 | |
| 366 | struct wps_context *wps; |
| 367 | int wps_success; /* WPS success event received */ |
| 368 | struct wps_er *wps_er; |
| 369 | int blacklist_cleared; |
| 370 | |
| 371 | struct wpabuf *pending_eapol_rx; |
| 372 | struct os_time pending_eapol_rx_time; |
| 373 | u8 pending_eapol_rx_src[ETH_ALEN]; |
| 374 | |
| 375 | struct ibss_rsn *ibss_rsn; |
| 376 | |
| 377 | int set_sta_uapsd; |
| 378 | int sta_uapsd; |
| 379 | int set_ap_uapsd; |
| 380 | int ap_uapsd; |
| 381 | |
| 382 | #ifdef CONFIG_SME |
| 383 | struct { |
| 384 | u8 ssid[32]; |
| 385 | size_t ssid_len; |
| 386 | int freq; |
| 387 | u8 assoc_req_ie[200]; |
| 388 | size_t assoc_req_ie_len; |
| 389 | int mfp; |
| 390 | int ft_used; |
| 391 | u8 mobility_domain[2]; |
| 392 | u8 *ft_ies; |
| 393 | size_t ft_ies_len; |
| 394 | u8 prev_bssid[ETH_ALEN]; |
| 395 | int prev_bssid_set; |
| 396 | int auth_alg; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 397 | int proto; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 398 | |
| 399 | int sa_query_count; /* number of pending SA Query requests; |
| 400 | * 0 = no SA Query in progress */ |
| 401 | int sa_query_timed_out; |
| 402 | u8 *sa_query_trans_id; /* buffer of WLAN_SA_QUERY_TR_ID_LEN * |
| 403 | * sa_query_count octets of pending |
| 404 | * SA Query transaction identifiers */ |
| 405 | struct os_time sa_query_start; |
| 406 | } sme; |
| 407 | #endif /* CONFIG_SME */ |
| 408 | |
| 409 | #ifdef CONFIG_AP |
| 410 | struct hostapd_iface *ap_iface; |
| 411 | void (*ap_configured_cb)(void *ctx, void *data); |
| 412 | void *ap_configured_cb_ctx; |
| 413 | void *ap_configured_cb_data; |
| 414 | #endif /* CONFIG_AP */ |
| 415 | |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 416 | unsigned int off_channel_freq; |
| 417 | struct wpabuf *pending_action_tx; |
| 418 | u8 pending_action_src[ETH_ALEN]; |
| 419 | u8 pending_action_dst[ETH_ALEN]; |
| 420 | u8 pending_action_bssid[ETH_ALEN]; |
| 421 | unsigned int pending_action_freq; |
| 422 | int pending_action_no_cck; |
| 423 | int pending_action_without_roc; |
| 424 | void (*pending_action_tx_status_cb)(struct wpa_supplicant *wpa_s, |
| 425 | unsigned int freq, const u8 *dst, |
| 426 | const u8 *src, const u8 *bssid, |
| 427 | const u8 *data, size_t data_len, |
| 428 | enum offchannel_send_action_result |
| 429 | result); |
| 430 | unsigned int roc_waiting_drv_freq; |
| 431 | int action_tx_wait_time; |
| 432 | |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 433 | #ifdef CONFIG_P2P |
| 434 | struct p2p_go_neg_results *go_params; |
| 435 | int create_p2p_iface; |
| 436 | u8 pending_interface_addr[ETH_ALEN]; |
| 437 | char pending_interface_name[100]; |
| 438 | int pending_interface_type; |
| 439 | int p2p_group_idx; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 440 | unsigned int pending_listen_freq; |
| 441 | unsigned int pending_listen_duration; |
| 442 | enum { |
| 443 | NOT_P2P_GROUP_INTERFACE, |
| 444 | P2P_GROUP_INTERFACE_PENDING, |
| 445 | P2P_GROUP_INTERFACE_GO, |
| 446 | P2P_GROUP_INTERFACE_CLIENT |
| 447 | } p2p_group_interface; |
| 448 | struct p2p_group *p2p_group; |
| 449 | int p2p_long_listen; /* remaining time in long Listen state in ms */ |
| 450 | char p2p_pin[10]; |
| 451 | int p2p_wps_method; |
| 452 | u8 p2p_auth_invite[ETH_ALEN]; |
| 453 | int p2p_sd_over_ctrl_iface; |
| 454 | int p2p_in_provisioning; |
| 455 | int pending_invite_ssid_id; |
| 456 | int show_group_started; |
| 457 | u8 go_dev_addr[ETH_ALEN]; |
| 458 | int pending_pd_before_join; |
| 459 | u8 pending_join_iface_addr[ETH_ALEN]; |
| 460 | u8 pending_join_dev_addr[ETH_ALEN]; |
| 461 | int pending_join_wps_method; |
| 462 | int p2p_join_scan_count; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 463 | int force_long_sd; |
| 464 | |
| 465 | /* |
| 466 | * Whether cross connection is disallowed by the AP to which this |
| 467 | * interface is associated (only valid if there is an association). |
| 468 | */ |
| 469 | int cross_connect_disallowed; |
| 470 | |
| 471 | /* |
| 472 | * Whether this P2P group is configured to use cross connection (only |
| 473 | * valid if this is P2P GO interface). The actual cross connect packet |
| 474 | * forwarding may not be configured depending on the uplink status. |
| 475 | */ |
| 476 | int cross_connect_enabled; |
| 477 | |
| 478 | /* Whether cross connection forwarding is in use at the moment. */ |
| 479 | int cross_connect_in_use; |
| 480 | |
| 481 | /* |
| 482 | * Uplink interface name for cross connection |
| 483 | */ |
| 484 | char cross_connect_uplink[100]; |
| 485 | |
| 486 | enum { |
| 487 | P2P_GROUP_REMOVAL_UNKNOWN, |
| 488 | P2P_GROUP_REMOVAL_REQUESTED, |
| 489 | P2P_GROUP_REMOVAL_IDLE_TIMEOUT, |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 490 | P2P_GROUP_REMOVAL_UNAVAILABLE, |
| 491 | #ifdef ANDROID_P2P |
| 492 | P2P_GROUP_REMOVAL_FREQ_CONFLICT |
| 493 | #endif |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 494 | } removal_reason; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 495 | |
| 496 | unsigned int p2p_cb_on_scan_complete:1; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 497 | #endif /* CONFIG_P2P */ |
| 498 | |
| 499 | struct wpa_ssid *bgscan_ssid; |
| 500 | const struct bgscan_ops *bgscan; |
| 501 | void *bgscan_priv; |
| 502 | |
Jouni Malinen | 75ecf52 | 2011-06-27 15:19:46 -0700 | [diff] [blame] | 503 | struct wpa_ssid *connect_without_scan; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 504 | |
| 505 | int after_wps; |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 506 | int known_wps_freq; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 507 | unsigned int wps_freq; |
| 508 | int wps_fragment_size; |
| 509 | int auto_reconnect_disabled; |
| 510 | |
| 511 | /* Channel preferences for AP/P2P GO use */ |
| 512 | int best_24_freq; |
| 513 | int best_5_freq; |
| 514 | int best_overall_freq; |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 515 | |
| 516 | struct gas_query *gas; |
| 517 | |
| 518 | #ifdef CONFIG_INTERWORKING |
| 519 | unsigned int fetch_anqp_in_progress:1; |
| 520 | unsigned int network_select:1; |
| 521 | unsigned int auto_select:1; |
| 522 | #endif /* CONFIG_INTERWORKING */ |
| 523 | unsigned int drv_capa_known; |
| 524 | |
| 525 | struct { |
| 526 | struct hostapd_hw_modes *modes; |
| 527 | u16 num_modes; |
| 528 | u16 flags; |
| 529 | } hw; |
| 530 | |
| 531 | int pno; |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 532 | }; |
| 533 | |
| 534 | |
| 535 | /* wpa_supplicant.c */ |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 536 | void wpa_supplicant_apply_ht_overrides( |
| 537 | struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid, |
| 538 | struct wpa_driver_associate_params *params); |
| 539 | |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 540 | int wpa_set_wep_keys(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid); |
| 541 | |
| 542 | int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s); |
| 543 | |
| 544 | const char * wpa_supplicant_state_txt(enum wpa_states state); |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 545 | int wpa_supplicant_update_mac_addr(struct wpa_supplicant *wpa_s); |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 546 | int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s); |
| 547 | int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s, |
| 548 | struct wpa_bss *bss, struct wpa_ssid *ssid, |
| 549 | u8 *wpa_ie, size_t *wpa_ie_len); |
| 550 | void wpa_supplicant_associate(struct wpa_supplicant *wpa_s, |
| 551 | struct wpa_bss *bss, |
| 552 | struct wpa_ssid *ssid); |
| 553 | void wpa_supplicant_set_non_wpa_policy(struct wpa_supplicant *wpa_s, |
| 554 | struct wpa_ssid *ssid); |
| 555 | void wpa_supplicant_initiate_eapol(struct wpa_supplicant *wpa_s); |
| 556 | void wpa_clear_keys(struct wpa_supplicant *wpa_s, const u8 *addr); |
| 557 | void wpa_supplicant_req_auth_timeout(struct wpa_supplicant *wpa_s, |
| 558 | int sec, int usec); |
| 559 | void wpa_supplicant_set_state(struct wpa_supplicant *wpa_s, |
| 560 | enum wpa_states state); |
| 561 | struct wpa_ssid * wpa_supplicant_get_ssid(struct wpa_supplicant *wpa_s); |
| 562 | const char * wpa_supplicant_get_eap_mode(struct wpa_supplicant *wpa_s); |
| 563 | void wpa_supplicant_cancel_auth_timeout(struct wpa_supplicant *wpa_s); |
| 564 | void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s, |
| 565 | int reason_code); |
| 566 | void wpa_supplicant_disassociate(struct wpa_supplicant *wpa_s, |
| 567 | int reason_code); |
| 568 | |
| 569 | void wpa_supplicant_enable_network(struct wpa_supplicant *wpa_s, |
| 570 | struct wpa_ssid *ssid); |
| 571 | void wpa_supplicant_disable_network(struct wpa_supplicant *wpa_s, |
| 572 | struct wpa_ssid *ssid); |
| 573 | void wpa_supplicant_select_network(struct wpa_supplicant *wpa_s, |
| 574 | struct wpa_ssid *ssid); |
| 575 | int wpa_supplicant_set_ap_scan(struct wpa_supplicant *wpa_s, |
| 576 | int ap_scan); |
| 577 | int wpa_supplicant_set_bss_expiration_age(struct wpa_supplicant *wpa_s, |
| 578 | unsigned int expire_age); |
| 579 | int wpa_supplicant_set_bss_expiration_count(struct wpa_supplicant *wpa_s, |
| 580 | unsigned int expire_count); |
| 581 | int wpa_supplicant_set_debug_params(struct wpa_global *global, |
| 582 | int debug_level, int debug_timestamp, |
| 583 | int debug_show_keys); |
| 584 | |
| 585 | void wpa_show_license(void); |
| 586 | |
| 587 | struct wpa_supplicant * wpa_supplicant_add_iface(struct wpa_global *global, |
| 588 | struct wpa_interface *iface); |
| 589 | int wpa_supplicant_remove_iface(struct wpa_global *global, |
Dmitry Shmidt | e15c7b5 | 2011-08-03 15:04:35 -0700 | [diff] [blame] | 590 | struct wpa_supplicant *wpa_s, |
| 591 | int terminate); |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 592 | struct wpa_supplicant * wpa_supplicant_get_iface(struct wpa_global *global, |
| 593 | const char *ifname); |
| 594 | struct wpa_global * wpa_supplicant_init(struct wpa_params *params); |
| 595 | int wpa_supplicant_run(struct wpa_global *global); |
| 596 | void wpa_supplicant_deinit(struct wpa_global *global); |
| 597 | |
| 598 | int wpa_supplicant_scard_init(struct wpa_supplicant *wpa_s, |
| 599 | struct wpa_ssid *ssid); |
| 600 | void wpa_supplicant_terminate_proc(struct wpa_global *global); |
| 601 | void wpa_supplicant_rx_eapol(void *ctx, const u8 *src_addr, |
| 602 | const u8 *buf, size_t len); |
| 603 | enum wpa_key_mgmt key_mgmt2driver(int key_mgmt); |
| 604 | enum wpa_cipher cipher_suite2driver(int cipher); |
| 605 | void wpa_supplicant_update_config(struct wpa_supplicant *wpa_s); |
| 606 | void wpa_supplicant_clear_status(struct wpa_supplicant *wpa_s); |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 607 | void wpas_connection_failed(struct wpa_supplicant *wpa_s, const u8 *bssid); |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 608 | int wpas_driver_bss_selection(struct wpa_supplicant *wpa_s); |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 609 | #ifdef ANDROID_P2P |
Dmitry Shmidt | 687922c | 2012-03-26 14:02:32 -0700 | [diff] [blame] | 610 | int wpas_is_p2p_prioritized(struct wpa_supplicant *wpa_s); |
Dmitry Shmidt | c5ec7f5 | 2012-03-06 16:33:24 -0800 | [diff] [blame] | 611 | #endif |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 612 | |
| 613 | /* events.c */ |
| 614 | void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s); |
Dmitry Shmidt | 44da025 | 2011-08-23 12:30:30 -0700 | [diff] [blame] | 615 | int wpa_supplicant_connect(struct wpa_supplicant *wpa_s, |
Dmitry Shmidt | 1f69aa5 | 2012-01-24 16:10:04 -0800 | [diff] [blame] | 616 | struct wpa_bss *selected, |
| 617 | struct wpa_ssid *ssid); |
| 618 | void wpa_supplicant_stop_countermeasures(void *eloop_ctx, void *sock_ctx); |
| 619 | void wpa_supplicant_delayed_mic_error_report(void *eloop_ctx, void *sock_ctx); |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 620 | |
| 621 | /* eap_register.c */ |
| 622 | int eap_register_methods(void); |
| 623 | |
Jouni Malinen | 75ecf52 | 2011-06-27 15:19:46 -0700 | [diff] [blame] | 624 | /** |
| 625 | * Utility method to tell if a given network is a persistent group |
| 626 | * @ssid: Network object |
| 627 | * Returns: 1 if network is a persistent group, 0 otherwise |
| 628 | */ |
| 629 | static inline int network_is_persistent_group(struct wpa_ssid *ssid) |
| 630 | { |
| 631 | return ((ssid->disabled == 2) || ssid->p2p_persistent_group); |
| 632 | } |
| 633 | |
Dmitry Shmidt | 8d520ff | 2011-05-09 14:06:53 -0700 | [diff] [blame] | 634 | #endif /* WPA_SUPPLICANT_I_H */ |