wpa_supplicant/dbus/dbus_new.h

   1 /*
   2  * WPA Supplicant / dbus-based control interface
   3  * Copyright (c) 2006, Dan Williams <dcbw@redhat.com> and Red Hat, Inc.
   4  * Copyright (c) 2009-2010, Witold Sowa <witold.sowa@gmail.com>
   5  *
   6  * This software may be distributed under the terms of the BSD license.
   7  * See README for more details.
   8  */
   9
  10 #ifndef CTRL_IFACE_DBUS_NEW_H
  11 #define CTRL_IFACE_DBUS_NEW_H
  12
  13 #include "common/defs.h"
  14 #include "p2p/p2p.h"
  15
  16 struct wpa_global;
  17 struct wpa_supplicant;
  18 struct wpa_ssid;
  19 struct wps_event_m2d;
  20 struct wps_event_fail;
  21 struct wps_credential;
  22
  23 enum wpas_dbus_prop {
  24         WPAS_DBUS_PROP_AP_SCAN,
  25         WPAS_DBUS_PROP_SCANNING,
  26         WPAS_DBUS_PROP_STATE,
  27         WPAS_DBUS_PROP_CURRENT_BSS,
  28         WPAS_DBUS_PROP_CURRENT_NETWORK,
  29         WPAS_DBUS_PROP_CURRENT_AUTH_MODE,
  30         WPAS_DBUS_PROP_BSSS,
  31         WPAS_DBUS_PROP_DISCONNECT_REASON,
  32 };
  33
  34 enum wpas_dbus_bss_prop {
  35         WPAS_DBUS_BSS_PROP_SIGNAL,
  36         WPAS_DBUS_BSS_PROP_FREQ,
  37         WPAS_DBUS_BSS_PROP_MODE,
  38         WPAS_DBUS_BSS_PROP_PRIVACY,
  39         WPAS_DBUS_BSS_PROP_RATES,
  40         WPAS_DBUS_BSS_PROP_WPA,
  41         WPAS_DBUS_BSS_PROP_RSN,
  42         WPAS_DBUS_BSS_PROP_WPS,
  43         WPAS_DBUS_BSS_PROP_IES,
  44 };
  45
  46 #define WPAS_DBUS_OBJECT_PATH_MAX 150
  47
  48 #define WPAS_DBUS_NEW_SERVICE           "fi.w1.wpa_supplicant1"
  49 #define WPAS_DBUS_NEW_PATH              "/fi/w1/wpa_supplicant1"
  50 #define WPAS_DBUS_NEW_INTERFACE         "fi.w1.wpa_supplicant1"
  51
  52 #define WPAS_DBUS_NEW_PATH_INTERFACES   WPAS_DBUS_NEW_PATH "/Interfaces"
  53 #define WPAS_DBUS_NEW_IFACE_INTERFACE   WPAS_DBUS_NEW_INTERFACE ".Interface"
  54 #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
  55
  56 #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
  57 #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
  58
  59 #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
  60 #define WPAS_DBUS_NEW_IFACE_BSS WPAS_DBUS_NEW_INTERFACE ".BSS"
  61
  62 #define WPAS_DBUS_NEW_IFACE_P2PDEVICE   \
  63                 WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
  64
  65 /*
  66  * Groups correspond to P2P groups where this device is a GO (owner)
  67  */
  68 #define WPAS_DBUS_NEW_P2P_GROUPS_PART   "Groups"
  69 #define WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
  70
  71 /*
  72  * Different dbus object for persistent groups so they do not get confused
  73  * with regular (configured) network objects.
  74  */
  75 #define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
  76 #define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
  77         WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
  78
  79 #define WPAS_DBUS_NEW_P2P_PEERS_PART    "Peers"
  80 #define WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
  81
  82 /* Top-level Errors */
  83 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
  84         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
  85 #define WPAS_DBUS_ERROR_INVALID_ARGS \
  86         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
  87
  88 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
  89         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
  90 #define WPAS_DBUS_ERROR_IFACE_DISABLED            \
  91         WPAS_DBUS_NEW_INTERFACE ".InterfaceDisabled"
  92 #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
  93         WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
  94
  95 #define WPAS_DBUS_ERROR_NOT_CONNECTED \
  96         WPAS_DBUS_NEW_INTERFACE ".NotConnected"
  97 #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
  98         WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
  99
 100 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
 101         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
 102 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
 103         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
 104 #define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
 105         WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
 106
 107 #define WPAS_DBUS_ERROR_BLOB_EXISTS \
 108         WPAS_DBUS_NEW_INTERFACE ".BlobExists"
 109 #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
 110         WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
 111
 112 #define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
 113         WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
 114 #define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
 115         WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
 116 #define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
 117         WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
 118
 119 /* Interface-level errors */
 120 #define WPAS_DBUS_ERROR_IFACE_SCAN_ERROR \
 121         WPAS_DBUS_NEW_IFACE_INTERFACE ".ScanError"
 122
 123 void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
 124 void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
 125
 126
 127 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
 128
 129 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
 130 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
 131
 132 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
 133 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
 134 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 135                                    enum wpas_dbus_prop property);
 136 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
 137                                        enum wpas_dbus_bss_prop property,
 138                                        unsigned int id);
 139 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
 140                                               struct wpa_ssid *ssid);
 141 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
 142 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
 143                                       struct wpa_ssid *ssid,
 144                                       enum wpa_ctrl_req_type rtype,
 145                                       const char *default_text);
 146 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
 147 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 148                                const struct wps_credential *cred);
 149 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 150                                     struct wps_event_m2d *m2d);
 151 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
 152                                      struct wps_event_fail *fail);
 153 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
 154 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 155                                struct wpa_ssid *ssid);
 156 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
 157 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 158                              u8 bssid[ETH_ALEN], unsigned int id);
 159 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 160                            u8 bssid[ETH_ALEN], unsigned int id);
 161 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 162                                  const char *name);
 163 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 164                                    const char *name);
 165 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
 166 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
 167 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
 168
 169 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
 170 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 171                                            const u8 *dev_addr);
 172 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 173                                   const u8 *dev_addr);
 174 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 175                                            const u8 *dev_addr);
 176 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 177                                         const char *role);
 178 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 179                                               const u8 *dev_addr, int request,
 180                                               enum p2p_prov_disc_status status,
 181                                               u16 config_methods,
 182                                               unsigned int generated_pin);
 183 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
 184                                      const u8 *src, u16 dev_passwd_id);
 185 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 186                                         const struct wpa_ssid *ssid,
 187                                         int client, int network_id);
 188 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 189                                   struct wpa_ssid *ssid);
 190 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 191                                       struct p2p_go_neg_results *res);
 192 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 193                                     const struct wpa_ssid *ssid);
 194 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
 195                                         struct wpa_ssid *ssid);
 196 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
 197                                           int nid);
 198 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
 199                                             int status, const u8 *bssid);
 200 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 201                                             const u8 *member);
 202 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
 203                                      int freq, const u8 *sa, u8 dialog_token,
 204                                      u16 update_indic, const u8 *tlvs,
 205                                      size_t tlvs_len);
 206 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 207                                       const u8 *sa, u16 update_indic,
 208                                       const u8 *tlvs, size_t tlvs_len);
 209 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 210                                 const u8 *member);
 211 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 212                                      struct wps_event_fail *fail);
 213 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 214                                     int depth, const char *subject,
 215                                     const char *cert_hash,
 216                                     const struct wpabuf *cert);
 217 void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 218                            const u8 *addr, const u8 *dst, const u8 *bssid,
 219                            const u8 *ie, size_t ie_len, u32 ssi_signal);
 220 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 221                                  const char *status, const char *parameter);
 222 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
 223                                      const u8 *sta);
 224 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
 225                                        const u8 *sta);
 226
 227 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
 228
 229 static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
 230 {
 231         return 0;
 232 }
 233
 234 static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
 235 {
 236         return 0;
 237 }
 238
 239 #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
 240
 241 static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 242                                                  enum wpas_dbus_prop property)
 243 {
 244 }
 245
 246 static inline void wpas_dbus_bss_signal_prop_changed(
 247         struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
 248         unsigned int id)
 249 {
 250 }
 251
 252 static inline void wpas_dbus_signal_network_enabled_changed(
 253         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 254 {
 255 }
 256
 257 static inline void wpas_dbus_signal_network_selected(
 258         struct wpa_supplicant *wpa_s, int id)
 259 {
 260 }
 261
 262 static inline void wpas_dbus_signal_network_request(
 263         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
 264         enum wpa_ctrl_req_type rtype, const char *default_txt)
 265 {
 266 }
 267
 268 static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
 269                                               int success)
 270 {
 271 }
 272
 273 static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 274                                              const struct wps_credential *cred)
 275 {
 276 }
 277
 278 static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 279                                                   struct wps_event_m2d *m2d)
 280 {
 281 }
 282
 283 static inline void wpas_dbus_signal_wps_event_fail(
 284         struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
 285 {
 286 }
 287
 288 static inline void wpas_dbus_signal_wps_event_success(
 289         struct wpa_supplicant *wpa_s)
 290 {
 291 }
 292
 293 static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 294                                              struct wpa_ssid *ssid)
 295 {
 296         return 0;
 297 }
 298
 299 static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
 300                                                int nid)
 301 {
 302         return 0;
 303 }
 304
 305 static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 306                                            u8 bssid[ETH_ALEN], unsigned int id)
 307 {
 308         return 0;
 309 }
 310
 311 static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 312                                          u8 bssid[ETH_ALEN], unsigned int id)
 313 {
 314         return 0;
 315 }
 316
 317 static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 318                                                const char *name)
 319 {
 320 }
 321
 322 static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 323                                                  const char *name)
 324 {
 325 }
 326
 327 static inline void wpas_dbus_signal_debug_level_changed(
 328         struct wpa_global *global)
 329 {
 330 }
 331
 332 static inline void wpas_dbus_signal_debug_timestamp_changed(
 333         struct wpa_global *global)
 334 {
 335 }
 336
 337 static inline void wpas_dbus_signal_debug_show_keys_changed(
 338         struct wpa_global *global)
 339 {
 340 }
 341
 342 static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
 343                                           const u8 *dev_addr)
 344 {
 345         return 0;
 346 }
 347
 348 static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 349                                             const u8 *dev_addr)
 350 {
 351         return 0;
 352 }
 353
 354 static inline void
 355 wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 356                                    const char *role)
 357 {
 358 }
 359
 360 static inline void
 361 wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 362                                          const u8 *dev_addr, int request,
 363                                          enum p2p_prov_disc_status status,
 364                                          u16 config_methods,
 365                                          unsigned int generated_pin)
 366 {
 367 }
 368
 369 static inline void wpas_dbus_signal_p2p_go_neg_req(
 370                                 struct wpa_supplicant *wpa_s,
 371                                 const u8 *src,
 372                                 u16 dev_passwd_id)
 373 {
 374 }
 375
 376 static inline void
 377 wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 378                                    const struct wpa_ssid *ssid,
 379                                    int client, int network_id)
 380 {
 381 }
 382
 383 static inline void
 384 wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 385                              struct wpa_ssid *ssid)
 386 {
 387 }
 388
 389 static inline int wpas_dbus_register_persistent_group(
 390         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 391 {
 392         return 0;
 393 }
 394
 395 static inline int wpas_dbus_unregister_persistent_group(
 396         struct wpa_supplicant *wpa_s, int nid)
 397 {
 398         return 0;
 399 }
 400
 401 static inline void
 402 wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 403                                  struct p2p_go_neg_results *res)
 404 {
 405 }
 406
 407 static inline void
 408 wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 409                                const struct wpa_ssid *ssid)
 410 {
 411 }
 412
 413 static inline void wpas_dbus_signal_p2p_invitation_result(
 414                                 struct wpa_supplicant *wpa_s, int status,
 415                                 const u8 *bssid)
 416 {
 417 }
 418
 419 static inline void
 420 wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
 421                                    const u8 *p2p_if_addr)
 422 {
 423 }
 424
 425 static inline void
 426 wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
 427                                 const u8 *sa, u8 dialog_token, u16 update_indic,
 428                                 const u8 *tlvs, size_t tlvs_len)
 429 {
 430 }
 431
 432 static inline void
 433 wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 434                                  const u8 *sa, u16 update_indic,
 435                                  const u8 *tlvs, size_t tlvs_len)
 436 {
 437 }
 438
 439 static inline void
 440 wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
 441                                      const u8 *p2p_if_addr)
 442 {
 443 }
 444
 445 static inline void
 446 wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 447                                  const u8 *member)
 448 {
 449 }
 450
 451 static inline void
 452 wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 453                                    const u8 *dev_addr)
 454 {
 455 }
 456
 457 static inline void
 458 wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 459                                   const u8 *dev_addr)
 460 {
 461 }
 462
 463 static inline void
 464 wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 465                                        const u8 *member)
 466 {
 467 }
 468
 469 static inline void
 470 wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 471                                 struct wps_event_fail *fail)
 472 {
 473 }
 474
 475 static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 476                                                   int depth,
 477                                                   const char *subject,
 478                                                   const char *cert_hash,
 479                                                   const struct wpabuf *cert)
 480 {
 481 }
 482
 483 static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 484                                          const u8 *addr, const u8 *dst,
 485                                          const u8 *bssid,
 486                                          const u8 *ie, size_t ie_len,
 487                                          u32 ssi_signal)
 488 {
 489 }
 490
 491 static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 492                                                const char *status,
 493                                                const char *parameter)
 494 {
 495 }
 496
 497 static inline
 498 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
 499                                      const u8 *sta)
 500 {
 501 }
 502
 503 static inline
 504 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
 505                                        const u8 *sta)
 506 {
 507 }
 508
 509 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 510
 511 #endif /* CTRL_IFACE_DBUS_H_NEW */