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_IES,
  43 };
  44
  45 #define WPAS_DBUS_OBJECT_PATH_MAX 150
  46
  47 #define WPAS_DBUS_NEW_SERVICE           "fi.w1.wpa_supplicant1"
  48 #define WPAS_DBUS_NEW_PATH              "/fi/w1/wpa_supplicant1"
  49 #define WPAS_DBUS_NEW_INTERFACE         "fi.w1.wpa_supplicant1"
  50
  51 #define WPAS_DBUS_NEW_PATH_INTERFACES   WPAS_DBUS_NEW_PATH "/Interfaces"
  52 #define WPAS_DBUS_NEW_IFACE_INTERFACE   WPAS_DBUS_NEW_INTERFACE ".Interface"
  53 #define WPAS_DBUS_NEW_IFACE_WPS WPAS_DBUS_NEW_IFACE_INTERFACE ".WPS"
  54
  55 #define WPAS_DBUS_NEW_NETWORKS_PART "Networks"
  56 #define WPAS_DBUS_NEW_IFACE_NETWORK WPAS_DBUS_NEW_INTERFACE ".Network"
  57
  58 #define WPAS_DBUS_NEW_BSSIDS_PART "BSSs"
  59 #define WPAS_DBUS_NEW_IFACE_BSS WPAS_DBUS_NEW_INTERFACE ".BSS"
  60
  61 #define WPAS_DBUS_NEW_IFACE_P2PDEVICE   \
  62                 WPAS_DBUS_NEW_IFACE_INTERFACE ".P2PDevice"
  63
  64 /*
  65  * Groups correspond to P2P groups where this device is a GO (owner)
  66  */
  67 #define WPAS_DBUS_NEW_P2P_GROUPS_PART   "Groups"
  68 #define WPAS_DBUS_NEW_IFACE_P2P_GROUP WPAS_DBUS_NEW_INTERFACE ".Group"
  69
  70 /*
  71  * Different dbus object for persistent groups so they do not get confused
  72  * with regular (configured) network objects.
  73  */
  74 #define WPAS_DBUS_NEW_PERSISTENT_GROUPS_PART "PersistentGroups"
  75 #define WPAS_DBUS_NEW_IFACE_PERSISTENT_GROUP \
  76         WPAS_DBUS_NEW_INTERFACE ".PersistentGroup"
  77
  78 #define WPAS_DBUS_NEW_P2P_PEERS_PART    "Peers"
  79 #define WPAS_DBUS_NEW_IFACE_P2P_PEER WPAS_DBUS_NEW_INTERFACE ".Peer"
  80
  81 #define WPAS_DBUS_NEW_P2P_GROUPMEMBERS_PART     "Members"
  82 #define WPAS_DBUS_NEW_IFACE_P2P_GROUPMEMBER \
  83         WPAS_DBUS_NEW_INTERFACE ".GroupMember"
  84
  85 /* Errors */
  86 #define WPAS_DBUS_ERROR_UNKNOWN_ERROR \
  87         WPAS_DBUS_NEW_INTERFACE ".UnknownError"
  88 #define WPAS_DBUS_ERROR_INVALID_ARGS \
  89         WPAS_DBUS_NEW_INTERFACE ".InvalidArgs"
  90
  91 #define WPAS_DBUS_ERROR_IFACE_EXISTS \
  92         WPAS_DBUS_NEW_INTERFACE ".InterfaceExists"
  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
 121 void wpas_dbus_subscribe_noc(struct wpas_dbus_priv *priv);
 122 void wpas_dbus_unsubscribe_noc(struct wpas_dbus_priv *priv);
 123
 124
 125 #ifdef CONFIG_CTRL_IFACE_DBUS_NEW
 126
 127 int wpas_dbus_ctrl_iface_init(struct wpas_dbus_priv *priv);
 128 void wpas_dbus_ctrl_iface_deinit(struct wpas_dbus_priv *iface);
 129
 130 int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s);
 131 int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s);
 132 void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 133                                    enum wpas_dbus_prop property);
 134 void wpas_dbus_bss_signal_prop_changed(struct wpa_supplicant *wpa_s,
 135                                        enum wpas_dbus_bss_prop property,
 136                                        unsigned int id);
 137 void wpas_dbus_signal_network_enabled_changed(struct wpa_supplicant *wpa_s,
 138                                               struct wpa_ssid *ssid);
 139 void wpas_dbus_signal_network_selected(struct wpa_supplicant *wpa_s, int id);
 140 void wpas_dbus_signal_network_request(struct wpa_supplicant *wpa_s,
 141                                       struct wpa_ssid *ssid,
 142                                       enum wpa_ctrl_req_type rtype,
 143                                       const char *default_text);
 144 void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s, int success);
 145 void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 146                                const struct wps_credential *cred);
 147 void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 148                                     struct wps_event_m2d *m2d);
 149 void wpas_dbus_signal_wps_event_fail(struct wpa_supplicant *wpa_s,
 150                                      struct wps_event_fail *fail);
 151 void wpas_dbus_signal_wps_event_success(struct wpa_supplicant *wpa_s);
 152 int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 153                                struct wpa_ssid *ssid);
 154 int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s, int nid);
 155 int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 156                              u8 bssid[ETH_ALEN], unsigned int id);
 157 int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 158                            u8 bssid[ETH_ALEN], unsigned int id);
 159 void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 160                                  const char *name);
 161 void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 162                                    const char *name);
 163 void wpas_dbus_signal_debug_level_changed(struct wpa_global *global);
 164 void wpas_dbus_signal_debug_timestamp_changed(struct wpa_global *global);
 165 void wpas_dbus_signal_debug_show_keys_changed(struct wpa_global *global);
 166
 167 int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s, const u8 *dev_addr);
 168 void wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 169                                            const u8 *dev_addr);
 170 int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 171                                   const u8 *dev_addr);
 172 void wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 173                                            const u8 *dev_addr);
 174 void wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 175                                         const char *role);
 176 void wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 177                                               const u8 *dev_addr, int request,
 178                                               enum p2p_prov_disc_status status,
 179                                               u16 config_methods,
 180                                               unsigned int generated_pin);
 181 void wpas_dbus_signal_p2p_go_neg_req(struct wpa_supplicant *wpa_s,
 182                                      const u8 *src, u16 dev_passwd_id);
 183 void wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 184                                         const struct wpa_ssid *ssid,
 185                                         int client, int network_id);
 186 void wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 187                                   struct wpa_ssid *ssid);
 188 void wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 189                                       struct p2p_go_neg_results *res);
 190 void wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 191                                     const struct wpa_ssid *ssid);
 192 int wpas_dbus_register_persistent_group(struct wpa_supplicant *wpa_s,
 193                                         struct wpa_ssid *ssid);
 194 int wpas_dbus_unregister_persistent_group(struct wpa_supplicant *wpa_s,
 195                                           int nid);
 196 void wpas_dbus_signal_p2p_invitation_result(struct wpa_supplicant *wpa_s,
 197                                             int status, const u8 *bssid);
 198 void wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
 199                                         const u8 *p2p_if_addr);
 200 void wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
 201                                           const u8 *p2p_if_addr);
 202 void wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 203                                             const u8 *member);
 204 void wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s,
 205                                      int freq, const u8 *sa, u8 dialog_token,
 206                                      u16 update_indic, const u8 *tlvs,
 207                                      size_t tlvs_len);
 208 void wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 209                                       const u8 *sa, u16 update_indic,
 210                                       const u8 *tlvs, size_t tlvs_len);
 211 void wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 212                                 const u8 *member);
 213 void wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 214                                      struct wps_event_fail *fail);
 215 void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 216                                     int depth, const char *subject,
 217                                     const char *cert_hash,
 218                                     const struct wpabuf *cert);
 219 void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 220                            const u8 *addr, const u8 *dst, const u8 *bssid,
 221                            const u8 *ie, size_t ie_len, u32 ssi_signal);
 222 void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 223                                  const char *status, const char *parameter);
 224
 225 #else /* CONFIG_CTRL_IFACE_DBUS_NEW */
 226
 227 static inline int wpas_dbus_register_interface(struct wpa_supplicant *wpa_s)
 228 {
 229         return 0;
 230 }
 231
 232 static inline int wpas_dbus_unregister_interface(struct wpa_supplicant *wpa_s)
 233 {
 234         return 0;
 235 }
 236
 237 #define wpas_dbus_signal_state_changed(w, n, o) do { } while (0)
 238
 239 static inline void wpas_dbus_signal_prop_changed(struct wpa_supplicant *wpa_s,
 240                                                  enum wpas_dbus_prop property)
 241 {
 242 }
 243
 244 static inline void wpas_dbus_bss_signal_prop_changed(
 245         struct wpa_supplicant *wpa_s, enum wpas_dbus_bss_prop property,
 246         unsigned int id)
 247 {
 248 }
 249
 250 static inline void wpas_dbus_signal_network_enabled_changed(
 251         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 252 {
 253 }
 254
 255 static inline void wpas_dbus_signal_network_selected(
 256         struct wpa_supplicant *wpa_s, int id)
 257 {
 258 }
 259
 260 static inline void wpas_dbus_signal_network_request(
 261         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
 262         enum wpa_ctrl_req_type rtype, const char *default_txt)
 263 {
 264 }
 265
 266 static inline void wpas_dbus_signal_scan_done(struct wpa_supplicant *wpa_s,
 267                                               int success)
 268 {
 269 }
 270
 271 static inline void wpas_dbus_signal_wps_cred(struct wpa_supplicant *wpa_s,
 272                                              const struct wps_credential *cred)
 273 {
 274 }
 275
 276 static inline void wpas_dbus_signal_wps_event_m2d(struct wpa_supplicant *wpa_s,
 277                                                   struct wps_event_m2d *m2d)
 278 {
 279 }
 280
 281 static inline void wpas_dbus_signal_wps_event_fail(
 282         struct wpa_supplicant *wpa_s, struct wps_event_fail *fail)
 283 {
 284 }
 285
 286 static inline void wpas_dbus_signal_wps_event_success(
 287         struct wpa_supplicant *wpa_s)
 288 {
 289 }
 290
 291 static inline int wpas_dbus_register_network(struct wpa_supplicant *wpa_s,
 292                                              struct wpa_ssid *ssid)
 293 {
 294         return 0;
 295 }
 296
 297 static inline int wpas_dbus_unregister_network(struct wpa_supplicant *wpa_s,
 298                                                int nid)
 299 {
 300         return 0;
 301 }
 302
 303 static inline int wpas_dbus_unregister_bss(struct wpa_supplicant *wpa_s,
 304                                            u8 bssid[ETH_ALEN], unsigned int id)
 305 {
 306         return 0;
 307 }
 308
 309 static inline int wpas_dbus_register_bss(struct wpa_supplicant *wpa_s,
 310                                          u8 bssid[ETH_ALEN], unsigned int id)
 311 {
 312         return 0;
 313 }
 314
 315 static inline void wpas_dbus_signal_blob_added(struct wpa_supplicant *wpa_s,
 316                                                const char *name)
 317 {
 318 }
 319
 320 static inline void wpas_dbus_signal_blob_removed(struct wpa_supplicant *wpa_s,
 321                                                  const char *name)
 322 {
 323 }
 324
 325 static inline void wpas_dbus_signal_debug_level_changed(
 326         struct wpa_global *global)
 327 {
 328 }
 329
 330 static inline void wpas_dbus_signal_debug_timestamp_changed(
 331         struct wpa_global *global)
 332 {
 333 }
 334
 335 static inline void wpas_dbus_signal_debug_show_keys_changed(
 336         struct wpa_global *global)
 337 {
 338 }
 339
 340 static inline int wpas_dbus_register_peer(struct wpa_supplicant *wpa_s,
 341                                           const u8 *dev_addr)
 342 {
 343         return 0;
 344 }
 345
 346 static inline int wpas_dbus_unregister_peer(struct wpa_supplicant *wpa_s,
 347                                             const u8 *dev_addr)
 348 {
 349         return 0;
 350 }
 351
 352 static inline void
 353 wpas_dbus_signal_p2p_group_removed(struct wpa_supplicant *wpa_s,
 354                                    const char *role)
 355 {
 356 }
 357
 358 static inline void
 359 wpas_dbus_signal_p2p_provision_discovery(struct wpa_supplicant *wpa_s,
 360                                          const u8 *dev_addr, int request,
 361                                          enum p2p_prov_disc_status status,
 362                                          u16 config_methods,
 363                                          unsigned int generated_pin)
 364 {
 365 }
 366
 367 static inline void wpas_dbus_signal_p2p_go_neg_req(
 368                                 struct wpa_supplicant *wpa_s,
 369                                 const u8 *src,
 370                                 u16 dev_passwd_id)
 371 {
 372 }
 373
 374 static inline void
 375 wpas_dbus_signal_p2p_group_started(struct wpa_supplicant *wpa_s,
 376                                    const struct wpa_ssid *ssid,
 377                                    int client, int network_id)
 378 {
 379 }
 380
 381 static inline void
 382 wpas_dbus_register_p2p_group(struct wpa_supplicant *wpa_s,
 383                              struct wpa_ssid *ssid)
 384 {
 385 }
 386
 387 static inline int wpas_dbus_register_persistent_group(
 388         struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid)
 389 {
 390         return 0;
 391 }
 392
 393 static inline int wpas_dbus_unregister_persistent_group(
 394         struct wpa_supplicant *wpa_s, int nid)
 395 {
 396         return 0;
 397 }
 398
 399 static inline void
 400 wpas_dbus_signal_p2p_go_neg_resp(struct wpa_supplicant *wpa_s,
 401                                  struct p2p_go_neg_results *res)
 402 {
 403 }
 404
 405 static inline void
 406 wpas_dbus_unregister_p2p_group(struct wpa_supplicant *wpa_s,
 407                                const struct wpa_ssid *ssid)
 408 {
 409 }
 410
 411 static inline void wpas_dbus_signal_p2p_invitation_result(
 412                                 struct wpa_supplicant *wpa_s, int status,
 413                                 const u8 *bssid)
 414 {
 415 }
 416
 417 static inline void
 418 wpas_dbus_register_p2p_groupmember(struct wpa_supplicant *wpa_s,
 419                                    const u8 *p2p_if_addr)
 420 {
 421 }
 422
 423 static inline void
 424 wpas_dbus_signal_p2p_sd_request(struct wpa_supplicant *wpa_s, int freq,
 425                                 const u8 *sa, u8 dialog_token, u16 update_indic,
 426                                 const u8 *tlvs, size_t tlvs_len)
 427 {
 428 }
 429
 430 static inline void
 431 wpas_dbus_signal_p2p_sd_response(struct wpa_supplicant *wpa_s,
 432                                  const u8 *sa, u16 update_indic,
 433                                  const u8 *tlvs, size_t tlvs_len)
 434 {
 435 }
 436
 437 static inline void
 438 wpas_dbus_unregister_p2p_groupmember(struct wpa_supplicant *wpa_s,
 439                                      const u8 *p2p_if_addr)
 440 {
 441 }
 442
 443 static inline void
 444 wpas_dbus_signal_p2p_peer_joined(struct wpa_supplicant *wpa_s,
 445                                  const u8 *member)
 446 {
 447 }
 448
 449 static inline void
 450 wpas_dbus_signal_peer_device_found(struct wpa_supplicant *wpa_s,
 451                                    const u8 *dev_addr)
 452 {
 453 }
 454
 455 static inline void
 456 wpas_dbus_signal_peer_device_lost(struct wpa_supplicant *wpa_s,
 457                                   const u8 *dev_addr)
 458 {
 459 }
 460
 461 static inline void
 462 wpas_dbus_signal_p2p_peer_disconnected(struct wpa_supplicant *wpa_s,
 463                                        const u8 *member)
 464 {
 465 }
 466
 467 static inline void
 468 wpas_dbus_signal_p2p_wps_failed(struct wpa_supplicant *wpa_s,
 469                                 struct wps_event_fail *fail)
 470 {
 471 }
 472
 473 static inline void wpas_dbus_signal_certification(struct wpa_supplicant *wpa_s,
 474                                                   int depth,
 475                                                   const char *subject,
 476                                                   const char *cert_hash,
 477                                                   const struct wpabuf *cert)
 478 {
 479 }
 480
 481 static inline void wpas_dbus_signal_preq(struct wpa_supplicant *wpa_s,
 482                                          const u8 *addr, const u8 *dst,
 483                                          const u8 *bssid,
 484                                          const u8 *ie, size_t ie_len,
 485                                          u32 ssi_signal)
 486 {
 487 }
 488
 489 static inline void wpas_dbus_signal_eap_status(struct wpa_supplicant *wpa_s,
 490                                                const char *status,
 491                                                const char *parameter)
 492 {
 493 }
 494
 495 #endif /* CONFIG_CTRL_IFACE_DBUS_NEW */
 496
 497 #endif /* CTRL_IFACE_DBUS_H_NEW */