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         WPAS_DBUS_BSS_PROP_AGE,
  45 };
  46
  47 #define WPAS_DBUS_OBJECT_PATH_MAX 150
  48
  49 #define WPAS_DBUS_NEW_SERVICE           "fi.w1.wpa_supplicant1"
  50 #define WPAS_DBUS_NEW_PATH              "/fi/w1/wpa_supplicant1"
  51 #define WPAS_DBUS_NEW_INTERFACE         "fi.w1.wpa_supplicant1"
  52
  53 #define WPAS_DBUS_NEW_PATH_INTERFACES   WPAS_DBUS_NEW_PATH "/Interfaces"
  54 #define WPAS_DBUS_NEW_IFACE_INTERFACE   WPAS_DBUS_NEW_INTERFACE ".Interface"
  55 #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
  56
  57 #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
  58 #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
  59
  60 #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
  61 #define WPAS_DBUS_NEW_IFACE_BSS WPAS_DBUS_NEW_INTERFACE ".BSS"
  62
  63 #define WPAS_DBUS_NEW_IFACE_P2PDEVICE   \
  64                 WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
  65
  66 /*
  67  * Groups correspond to P2P groups where this device is a GO (owner)
  68  */
  69 #define WPAS_DBUS_NEW_P2P_GROUPS_PART   "Groups"
  70 #define WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
  71
  72 /*
  73  * Different dbus object for persistent groups so they do not get confused
  74  * with regular (configured) network objects.
  75  */
  76 #define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
  77 #define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
  78         WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
  79
  80 #define WPAS_DBUS_NEW_P2P_PEERS_PART    "Peers"
  81 #define WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
  82
  83 /* Top-level Errors */
  84 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
  85         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
  86 #define WPAS_DBUS_ERROR_INVALID_ARGS \
  87         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
  88
  89 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
  90         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
  91 #define WPAS_DBUS_ERROR_IFACE_DISABLED            \
  92         WPAS_DBUS_NEW_INTERFACE ".InterfaceDisabled"
  93 #define WPAS_DBUS_ERROR_IFACE_UNKNOWN \
  94         WPAS_DBUS_NEW_INTERFACE ".InterfaceUnknown"
  95
  96 #define WPAS_DBUS_ERROR_NOT_CONNECTED \
  97         WPAS_DBUS_NEW_INTERFACE ".NotConnected"
  98 #define WPAS_DBUS_ERROR_NETWORK_UNKNOWN \
  99         WPAS_DBUS_NEW_INTERFACE ".NetworkUnknown"
 100
 101 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNAVAILABLE \
 102         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnavailable"
 103 #define WPAS_DBUS_ERROR_CONNECT_CHANNEL_UNSUPPORTED \
 104         WPAS_DBUS_NEW_INTERFACE ".ConnectChannelUnsupported"
 105 #define WPAS_DBUS_ERROR_CONNECT_UNSPECIFIED_ERROR \
 106         WPAS_DBUS_NEW_INTERFACE ".ConnectUnspecifiedError"
 107
 108 #define WPAS_DBUS_ERROR_BLOB_EXISTS \
 109         WPAS_DBUS_NEW_INTERFACE ".BlobExists"
 110 #define WPAS_DBUS_ERROR_BLOB_UNKNOWN \
 111         WPAS_DBUS_NEW_INTERFACE ".BlobUnknown"
 112
 113 #define WPAS_DBUS_ERROR_SUBSCRIPTION_IN_USE \
 114         WPAS_DBUS_NEW_INTERFACE ".SubscriptionInUse"
 115 #define WPAS_DBUS_ERROR_NO_SUBSCRIPTION \
 116         WPAS_DBUS_NEW_INTERFACE ".NoSubscription"
 117 #define WPAS_DBUS_ERROR_SUBSCRIPTION_EPERM \
 118         WPAS_DBUS_NEW_INTERFACE ".SubscriptionNotYou"
 119
 120 /* Interface-level errors */
 121 #define WPAS_DBUS_ERROR_IFACE_SCAN_ERROR \
 122         WPAS_DBUS_NEW_IFACE_INTERFACE ".ScanError"
 123
 124 void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
 125 void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
 126
 127
 128 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
 129
 130 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
 131 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
 132
 133 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
 134 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
 135 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 136                                    enum wpas_dbus_prop property);
 137 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
 138                                        enum wpas_dbus_bss_prop property,
 139                                        unsigned int id);
 140 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
 141                                               struct wpa_ssid *ssid);
 142 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
 143 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
 144                                       struct wpa_ssid *ssid,
 145                                       enum wpa_ctrl_req_type rtype,
 146                                       const char *default_text);
 147 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
 148 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 149                                const struct wps_credential *cred);
 150 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 151                                     struct wps_event_m2d *m2d);
 152 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
 153                                      struct wps_event_fail *fail);
 154 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
 155 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 156                                struct wpa_ssid *ssid);
 157 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
 158 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 159                              u8 bssid[ETH_ALEN], unsigned int id);
 160 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 161                            u8 bssid[ETH_ALEN], unsigned int id);
 162 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 163                                  const char *name);
 164 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 165                                    const char *name);
 166 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
 167 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
 168 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
 169
 170 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
 171 void wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s);
 172 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 173                                            const u8 *dev_addr);
 174 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 175                                   const u8 *dev_addr);
 176 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 177                                            const u8 *dev_addr);
 178 void wpas_dbus_signal_peer_groups_changed(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_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 205                                             const u8 *member);
 206 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
 207                                      int freq, const u8 *sa, u8 dialog_token,
 208                                      u16 update_indic, const u8 *tlvs,
 209                                      size_t tlvs_len);
 210 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 211                                       const u8 *sa, u16 update_indic,
 212                                       const u8 *tlvs, size_t tlvs_len);
 213 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 214                                 const u8 *member);
 215 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 216                                      struct wps_event_fail *fail);
 217 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 218                                     int depth, const char *subject,
 219                                     const char *altsubject[],
 220                                     int num_altsubject,
 221                                     const char *cert_hash,
 222                                     const struct wpabuf *cert);
 223 void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 224                            const u8 *addr, const u8 *dst, const u8 *bssid,
 225                            const u8 *ie, size_t ie_len, u32 ssi_signal);
 226 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 227                                  const char *status, const char *parameter);
 228 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
 229                                      const u8 *sta);
 230 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
 231                                        const u8 *sta);
 232
 233 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
 234
 235 static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
 236 {
 237         return 0;
 238 }
 239
 240 static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
 241 {
 242         return 0;
 243 }
 244
 245 #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
 246
 247 static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 248                                                  enum wpas_dbus_prop property)
 249 {
 250 }
 251
 252 static inline void wpas_dbus_bss_signal_prop_changed(
 253         struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
 254         unsigned int id)
 255 {
 256 }
 257
 258 static inline void wpas_dbus_signal_network_enabled_changed(
 259         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 260 {
 261 }
 262
 263 static inline void wpas_dbus_signal_network_selected(
 264         struct wpa_supplicant *wpa_s, int id)
 265 {
 266 }
 267
 268 static inline void wpas_dbus_signal_network_request(
 269         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
 270         enum wpa_ctrl_req_type rtype, const char *default_txt)
 271 {
 272 }
 273
 274 static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
 275                                               int success)
 276 {
 277 }
 278
 279 static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 280                                              const struct wps_credential *cred)
 281 {
 282 }
 283
 284 static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 285                                                   struct wps_event_m2d *m2d)
 286 {
 287 }
 288
 289 static inline void wpas_dbus_signal_wps_event_fail(
 290         struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
 291 {
 292 }
 293
 294 static inline void wpas_dbus_signal_wps_event_success(
 295         struct wpa_supplicant *wpa_s)
 296 {
 297 }
 298
 299 static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 300                                              struct wpa_ssid *ssid)
 301 {
 302         return 0;
 303 }
 304
 305 static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
 306                                                int nid)
 307 {
 308         return 0;
 309 }
 310
 311 static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 312                                            u8 bssid[ETH_ALEN], unsigned int id)
 313 {
 314         return 0;
 315 }
 316
 317 static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 318                                          u8 bssid[ETH_ALEN], unsigned int id)
 319 {
 320         return 0;
 321 }
 322
 323 static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 324                                                const char *name)
 325 {
 326 }
 327
 328 static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 329                                                  const char *name)
 330 {
 331 }
 332
 333 static inline void wpas_dbus_signal_debug_level_changed(
 334         struct wpa_global *global)
 335 {
 336 }
 337
 338 static inline void wpas_dbus_signal_debug_timestamp_changed(
 339         struct wpa_global *global)
 340 {
 341 }
 342
 343 static inline void wpas_dbus_signal_debug_show_keys_changed(
 344         struct wpa_global *global)
 345 {
 346 }
 347
 348 static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
 349                                           const u8 *dev_addr)
 350 {
 351         return 0;
 352 }
 353
 354 static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 355                                             const u8 *dev_addr)
 356 {
 357         return 0;
 358 }
 359
 360 static inline void
 361 wpas_dbus_signal_peer_groups_changed(struct wpa_supplicant *wpa_s,
 362                                      const u8 *dev_addr)
 363 {
 364 }
 365
 366 static inline void
 367 wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 368                                    const char *role)
 369 {
 370 }
 371
 372 static inline void
 373 wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 374                                          const u8 *dev_addr, int request,
 375                                          enum p2p_prov_disc_status status,
 376                                          u16 config_methods,
 377                                          unsigned int generated_pin)
 378 {
 379 }
 380
 381 static inline void wpas_dbus_signal_p2p_go_neg_req(
 382                                 struct wpa_supplicant *wpa_s,
 383                                 const u8 *src,
 384                                 u16 dev_passwd_id)
 385 {
 386 }
 387
 388 static inline void
 389 wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 390                                    const struct wpa_ssid *ssid,
 391                                    int client, int network_id)
 392 {
 393 }
 394
 395 static inline void
 396 wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 397                              struct wpa_ssid *ssid)
 398 {
 399 }
 400
 401 static inline int wpas_dbus_register_persistent_group(
 402         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 403 {
 404         return 0;
 405 }
 406
 407 static inline int wpas_dbus_unregister_persistent_group(
 408         struct wpa_supplicant *wpa_s, int nid)
 409 {
 410         return 0;
 411 }
 412
 413 static inline void
 414 wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 415                                  struct p2p_go_neg_results *res)
 416 {
 417 }
 418
 419 static inline void
 420 wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 421                                const struct wpa_ssid *ssid)
 422 {
 423 }
 424
 425 static inline void wpas_dbus_signal_p2p_invitation_result(
 426                                 struct wpa_supplicant *wpa_s, int status,
 427                                 const u8 *bssid)
 428 {
 429 }
 430
 431 static inline void
 432 wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
 433                                    const u8 *p2p_if_addr)
 434 {
 435 }
 436
 437 static inline void
 438 wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
 439                                 const u8 *sa, u8 dialog_token, u16 update_indic,
 440                                 const u8 *tlvs, size_t tlvs_len)
 441 {
 442 }
 443
 444 static inline void
 445 wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 446                                  const u8 *sa, u16 update_indic,
 447                                  const u8 *tlvs, size_t tlvs_len)
 448 {
 449 }
 450
 451 static inline void
 452 wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
 453                                      const u8 *p2p_if_addr)
 454 {
 455 }
 456
 457 static inline void
 458 wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 459                                  const u8 *member)
 460 {
 461 }
 462
 463 static inline void
 464 wpas_dbus_signal_p2p_find_stopped(struct wpa_supplicant *wpa_s)
 465 {
 466 }
 467
 468 static inline void
 469 wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 470                                    const u8 *dev_addr)
 471 {
 472 }
 473
 474 static inline void
 475 wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 476                                   const u8 *dev_addr)
 477 {
 478 }
 479
 480 static inline void
 481 wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 482                                        const u8 *member)
 483 {
 484 }
 485
 486 static inline void
 487 wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 488                                 struct wps_event_fail *fail)
 489 {
 490 }
 491
 492 static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 493                                                   int depth,
 494                                                   const char *subject,
 495                                                   const char *altsubject[],
 496                                                   int num_altsubject,
 497                                                   const char *cert_hash,
 498                                                   const struct wpabuf *cert)
 499 {
 500 }
 501
 502 static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 503                                          const u8 *addr, const u8 *dst,
 504                                          const u8 *bssid,
 505                                          const u8 *ie, size_t ie_len,
 506                                          u32 ssi_signal)
 507 {
 508 }
 509
 510 static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 511                                                const char *status,
 512                                                const char *parameter)
 513 {
 514 }
 515
 516 static inline
 517 void wpas_dbus_signal_sta_authorized(struct wpa_supplicant *wpa_s,
 518                                      const u8 *sta)
 519 {
 520 }
 521
 522 static inline
 523 void wpas_dbus_signal_sta_deauthorized(struct wpa_supplicant *wpa_s,
 524                                        const u8 *sta)
 525 {
 526 }
 527
 528 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 529
 530 #endif /* CTRL_IFACE_DBUS_H_NEW */