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 #define WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART     "Members"
  83 #define WPAS_DBUS_NEW_IFACE_P2P_GROUPMEMBER \
  84         WPAS_DBUS_NEW_INTERFACE ".GroupMember"
  85
  86 /* Top-level Errors */
  87 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
  88         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
  89 #define WPAS_DBUS_ERROR_INVALID_ARGS \
  90         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
  91
  92 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
  93         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
  94 #define WPAS_DBUS_ERROR_IFACE_DISABLED            \
  95         WPAS_DBUS_NEW_INTERFACE ".InterfaceDisabled"
  96 #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
  97         WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
  98
  99 #define WPAS_DBUS_ERROR_NOT_CONNECTED \
 100         WPAS_DBUS_NEW_INTERFACE ".NotConnected"
 101 #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
 102         WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
 103
 104 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
 105         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
 106 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
 107         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
 108 #define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
 109         WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
 110
 111 #define WPAS_DBUS_ERROR_BLOB_EXISTS \
 112         WPAS_DBUS_NEW_INTERFACE ".BlobExists"
 113 #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
 114         WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
 115
 116 #define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
 117         WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
 118 #define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
 119         WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
 120 #define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
 121         WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
 122
 123 /* Interface-level errors */
 124 #define WPAS_DBUS_ERROR_IFACE_SCAN_ERROR \
 125         WPAS_DBUS_NEW_IFACE_INTERFACE ".ScanError"
 126
 127 void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
 128 void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
 129
 130
 131 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
 132
 133 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
 134 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
 135
 136 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
 137 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
 138 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 139                                    enum wpas_dbus_prop property);
 140 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
 141                                        enum wpas_dbus_bss_prop property,
 142                                        unsigned int id);
 143 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
 144                                               struct wpa_ssid *ssid);
 145 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
 146 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
 147                                       struct wpa_ssid *ssid,
 148                                       enum wpa_ctrl_req_type rtype,
 149                                       const char *default_text);
 150 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
 151 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 152                                const struct wps_credential *cred);
 153 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 154                                     struct wps_event_m2d *m2d);
 155 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
 156                                      struct wps_event_fail *fail);
 157 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
 158 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 159                                struct wpa_ssid *ssid);
 160 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
 161 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 162                              u8 bssid[ETH_ALEN], unsigned int id);
 163 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 164                            u8 bssid[ETH_ALEN], unsigned int id);
 165 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 166                                  const char *name);
 167 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 168                                    const char *name);
 169 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
 170 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
 171 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
 172
 173 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
 174 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 175                                            const u8 *dev_addr);
 176 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 177                                   const u8 *dev_addr);
 178 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 179                                            const u8 *dev_addr);
 180 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 181                                         const char *role);
 182 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 183                                               const u8 *dev_addr, int request,
 184                                               enum p2p_prov_disc_status status,
 185                                               u16 config_methods,
 186                                               unsigned int generated_pin);
 187 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
 188                                      const u8 *src, u16 dev_passwd_id);
 189 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 190                                         const struct wpa_ssid *ssid,
 191                                         int client, int network_id);
 192 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 193                                   struct wpa_ssid *ssid);
 194 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 195                                       struct p2p_go_neg_results *res);
 196 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 197                                     const struct wpa_ssid *ssid);
 198 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
 199                                         struct wpa_ssid *ssid);
 200 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
 201                                           int nid);
 202 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
 203                                             int status, const u8 *bssid);
 204 void wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
 205                                         const u8 *p2p_if_addr);
 206 void wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
 207                                           const u8 *p2p_if_addr);
 208 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 209                                             const u8 *member);
 210 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
 211                                      int freq, const u8 *sa, u8 dialog_token,
 212                                      u16 update_indic, const u8 *tlvs,
 213                                      size_t tlvs_len);
 214 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 215                                       const u8 *sa, u16 update_indic,
 216                                       const u8 *tlvs, size_t tlvs_len);
 217 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 218                                 const u8 *member);
 219 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 220                                      struct wps_event_fail *fail);
 221 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 222                                     int depth, const char *subject,
 223                                     const char *cert_hash,
 224                                     const struct wpabuf *cert);
 225 void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 226                            const u8 *addr, const u8 *dst, const u8 *bssid,
 227                            const u8 *ie, size_t ie_len, u32 ssi_signal);
 228 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 229                                  const char *status, const char *parameter);
 230 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
 231                                      const u8 *sta);
 232 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
 233                                        const u8 *sta);
 234
 235 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
 236
 237 static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
 238 {
 239         return 0;
 240 }
 241
 242 static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
 243 {
 244         return 0;
 245 }
 246
 247 #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
 248
 249 static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 250                                                  enum wpas_dbus_prop property)
 251 {
 252 }
 253
 254 static inline void wpas_dbus_bss_signal_prop_changed(
 255         struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
 256         unsigned int id)
 257 {
 258 }
 259
 260 static inline void wpas_dbus_signal_network_enabled_changed(
 261         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 262 {
 263 }
 264
 265 static inline void wpas_dbus_signal_network_selected(
 266         struct wpa_supplicant *wpa_s, int id)
 267 {
 268 }
 269
 270 static inline void wpas_dbus_signal_network_request(
 271         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
 272         enum wpa_ctrl_req_type rtype, const char *default_txt)
 273 {
 274 }
 275
 276 static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
 277                                               int success)
 278 {
 279 }
 280
 281 static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 282                                              const struct wps_credential *cred)
 283 {
 284 }
 285
 286 static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 287                                                   struct wps_event_m2d *m2d)
 288 {
 289 }
 290
 291 static inline void wpas_dbus_signal_wps_event_fail(
 292         struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
 293 {
 294 }
 295
 296 static inline void wpas_dbus_signal_wps_event_success(
 297         struct wpa_supplicant *wpa_s)
 298 {
 299 }
 300
 301 static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 302                                              struct wpa_ssid *ssid)
 303 {
 304         return 0;
 305 }
 306
 307 static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
 308                                                int nid)
 309 {
 310         return 0;
 311 }
 312
 313 static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 314                                            u8 bssid[ETH_ALEN], unsigned int id)
 315 {
 316         return 0;
 317 }
 318
 319 static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 320                                          u8 bssid[ETH_ALEN], unsigned int id)
 321 {
 322         return 0;
 323 }
 324
 325 static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 326                                                const char *name)
 327 {
 328 }
 329
 330 static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 331                                                  const char *name)
 332 {
 333 }
 334
 335 static inline void wpas_dbus_signal_debug_level_changed(
 336         struct wpa_global *global)
 337 {
 338 }
 339
 340 static inline void wpas_dbus_signal_debug_timestamp_changed(
 341         struct wpa_global *global)
 342 {
 343 }
 344
 345 static inline void wpas_dbus_signal_debug_show_keys_changed(
 346         struct wpa_global *global)
 347 {
 348 }
 349
 350 static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
 351                                           const u8 *dev_addr)
 352 {
 353         return 0;
 354 }
 355
 356 static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 357                                             const u8 *dev_addr)
 358 {
 359         return 0;
 360 }
 361
 362 static inline void
 363 wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 364                                    const char *role)
 365 {
 366 }
 367
 368 static inline void
 369 wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 370                                          const u8 *dev_addr, int request,
 371                                          enum p2p_prov_disc_status status,
 372                                          u16 config_methods,
 373                                          unsigned int generated_pin)
 374 {
 375 }
 376
 377 static inline void wpas_dbus_signal_p2p_go_neg_req(
 378                                 struct wpa_supplicant *wpa_s,
 379                                 const u8 *src,
 380                                 u16 dev_passwd_id)
 381 {
 382 }
 383
 384 static inline void
 385 wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 386                                    const struct wpa_ssid *ssid,
 387                                    int client, int network_id)
 388 {
 389 }
 390
 391 static inline void
 392 wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 393                              struct wpa_ssid *ssid)
 394 {
 395 }
 396
 397 static inline int wpas_dbus_register_persistent_group(
 398         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 399 {
 400         return 0;
 401 }
 402
 403 static inline int wpas_dbus_unregister_persistent_group(
 404         struct wpa_supplicant *wpa_s, int nid)
 405 {
 406         return 0;
 407 }
 408
 409 static inline void
 410 wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 411                                  struct p2p_go_neg_results *res)
 412 {
 413 }
 414
 415 static inline void
 416 wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 417                                const struct wpa_ssid *ssid)
 418 {
 419 }
 420
 421 static inline void wpas_dbus_signal_p2p_invitation_result(
 422                                 struct wpa_supplicant *wpa_s, int status,
 423                                 const u8 *bssid)
 424 {
 425 }
 426
 427 static inline void
 428 wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
 429                                    const u8 *p2p_if_addr)
 430 {
 431 }
 432
 433 static inline void
 434 wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
 435                                 const u8 *sa, u8 dialog_token, u16 update_indic,
 436                                 const u8 *tlvs, size_t tlvs_len)
 437 {
 438 }
 439
 440 static inline void
 441 wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 442                                  const u8 *sa, u16 update_indic,
 443                                  const u8 *tlvs, size_t tlvs_len)
 444 {
 445 }
 446
 447 static inline void
 448 wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
 449                                      const u8 *p2p_if_addr)
 450 {
 451 }
 452
 453 static inline void
 454 wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 455                                  const u8 *member)
 456 {
 457 }
 458
 459 static inline void
 460 wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 461                                    const u8 *dev_addr)
 462 {
 463 }
 464
 465 static inline void
 466 wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 467                                   const u8 *dev_addr)
 468 {
 469 }
 470
 471 static inline void
 472 wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 473                                        const u8 *member)
 474 {
 475 }
 476
 477 static inline void
 478 wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 479                                 struct wps_event_fail *fail)
 480 {
 481 }
 482
 483 static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 484                                                   int depth,
 485                                                   const char *subject,
 486                                                   const char *cert_hash,
 487                                                   const struct wpabuf *cert)
 488 {
 489 }
 490
 491 static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 492                                          const u8 *addr, const u8 *dst,
 493                                          const u8 *bssid,
 494                                          const u8 *ie, size_t ie_len,
 495                                          u32 ssi_signal)
 496 {
 497 }
 498
 499 static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 500                                                const char *status,
 501                                                const char *parameter)
 502 {
 503 }
 504
 505 static inline
 506 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
 507                                      const u8 *sta)
 508 {
 509 }
 510
 511 static inline
 512 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
 513                                        const u8 *sta)
 514 {
 515 }
 516
 517 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 518
 519 #endif /* CTRL_IFACE_DBUS_H_NEW */