doc/dbus.doxygen

   1 /**
   2 \page dbus %wpa_supplicant D-Bus API
   3
   4 This section documents the %wpa_supplicant D-Bus API. Every D-Bus
   5 interface implemented by %wpa_supplicant is described here including
   6 their methods, signals, and properties with arguments, returned
   7 values, and possible errors.
   8
   9 Interfaces:
  10 - \ref dbus_main
  11 - \ref dbus_interface
  12 - \ref dbus_wps
  13 - \ref dbus_bss
  14 - \ref dbus_network
  15
  16
  17 \section dbus_main fi.w1.wpa_supplicant1
  18
  19 Interface implemented by the main %wpa_supplicant D-Bus object
  20 registered in the bus with fi.w1.wpa_supplicant1 name.
  21
  22 \subsection dbus_main_methods Methods
  23
  24     <ul>
  25       <li>
  26         <h3>CreateInterface ( a{sv} : args ) --> o : interface</h3>
  27         <p>Registers a wireless interface in %wpa_supplicant.</p>
  28         <h4>Arguments</h4>
  29         <dl>
  30           <dt>a{sv} : args</dt>
  31           <dd>
  32             A dictionary with arguments used to add the interface to %wpa_supplicant. The dictionary may contain the following entries:
  33             <table>
  34               <tr><th>Key</th><th>Value type</th><th>Description</th><th>Required</th>
  35               <tr><td>Ifname</td><td>s</td><td>Name of the network interface to control, e.g., wlan0</td><td>Yes</td>
  36               <tr><td>Bridge_ifname</td><td>s</td><td>Name of the bridge interface to control, e.g., br0</td><td>No</td>
  37               <tr><td>Driver</td><td>s</td><td>Driver name which the interface uses, e.g., nl80211</td><td>No</td>
  38             </table>
  39           </dd>
  40         </dl>
  41         <h4>Returns</h4>
  42         <dl>
  43           <dt>o : interface</dt>
  44           <dd>A D-Bus path to object representing created interface</dd>
  45         </dl>
  46         <h4>Possible errors</h4>
  47         <dl>
  48           <dt>fi.w1.wpa_supplicant1.InterfaceExists</dt>
  49           <dd>%wpa_supplicant already controls this interface.</dd>
  50           <dt>fi.w1.wpa_supplicant1.UnknownError</dt>
  51           <dd>Creating interface failed for an unknown reason.</dd>
  52           <dt>fi.w1.wpa_supplicant1.InvalidArgs</dt>
  53           <dd>Invalid entries were found in the passed argument.</dd>
  54         </dl>
  55       </li>
  56
  57       <li>
  58         <h3>RemoveInterface ( o : interface ) --> nothing</h3>
  59         <p>Deregisters a wireless interface from %wpa_supplicant.</p>
  60         <h4>Arguments</h4>
  61         <dl>
  62           <dt>o : interface</dt>
  63           <dd>A D-Bus path to an object representing an interface to remove returned by CreateInterface</dd>
  64         </dl>
  65         <h4>Possible errors</h4>
  66         <dl>
  67           <dt>fi.w1.wpa_supplicant1.InterfaceUnknown</dt>
  68           <dd>Object pointed by the path doesn't exist or doesn't represent an interface.</dd>
  69           <dt>fi.w1.wpa_supplicant1.UnknownError</dt>
  70           <dd>Removing interface failed for an unknown reason.</dd>
  71         </dl>
  72       </li>
  73
  74       <li>
  75         <h3>GetInterface ( s : ifname ) --> o : interface</h3>
  76         <p>Returns a D-Bus path to an object related to an interface which %wpa_supplicant already controls.</p>
  77         <h4>Arguments</h4>
  78         <dl>
  79           <dt>s : ifname</dt>
  80           <dd>Name of the network interface, e.g., wlan0</dd>
  81         </dl>
  82         <h4>Returns</h4>
  83         <dl>
  84           <dt>o : interface</dt>
  85           <dd>A D-Bus path to an object representing an interface</dd>
  86         </dl>
  87         <h4>Possible errors</h4>
  88         <dl>
  89           <dt>fi.w1.wpa_supplicant1.InterfaceUnknown</dt>
  90           <dd>An interface with the passed name in not controlled by %wpa_supplicant.</dd>
  91           <dt>fi.w1.wpa_supplicant1.UnknownError</dt>
  92           <dd>Getting an interface object path failed for an unknown reason.</dd>
  93         </dl>
  94       </li>
  95     </ul>
  96
  97 \subsection dbus_main_properties Properties
  98
  99     <ul>
 100       <li>
 101         <h3>DebugLevel - s - (read/write)</h3>
 102         <p>Global %wpa_supplicant debugging level. Possible values are
 103         "msgdump" (verbose debugging), "debug" (debugging),
 104         "info" (informative), "warning" (warnings), and "error" (errors).</p>
 105       </li>
 106
 107       <li>
 108         <h3>DebugTimestamp - b - (read/write)</h3>
 109         <p>Global %wpa_supplicant debugging parameter. Determines if timestamps are shown in debug logs.</p>
 110       </li>
 111
 112       <li>
 113         <h3>DebugShowKeys - b - (read/write)</h3>
 114         <p>Global %wpa_supplicant debugging parameter. Determines if secrets are shown in debug logs.</p>
 115       </li>
 116
 117       <li>
 118         <h3>Interfaces - ao - (read)</h3>
 119         <p>An array with paths to D-Bus objects representing controlled interfaces each.</p>
 120       </li>
 121
 122       <li>
 123         <h3>EapMethods - as - (read)</h3>
 124         <p>An array with supported EAP methods names.</p>
 125       </li>
 126     </ul>
 127
 128 \subsection dbus_main_signals Signals
 129
 130     <ul>
 131       <li>
 132         <h3>InterfaceAdded ( o : interface, a{sv} : properties )</h3>
 133         <p>A new interface was added to %wpa_supplicant.</p>
 134         <h4>Arguments</h4>
 135         <dl>
 136           <dt>o : interface</dt>
 137           <dd>A D-Bus path to an object representing the added interface</dd>
 138         </dl>
 139         <dl>
 140           <dt>a{sv} : properties</dt>
 141           <dd>A dictionary containing properties of added interface.</dd>
 142         </dl>
 143       </li>
 144
 145       <li>
 146         <h3>InterfaceRemoved ( o : interface )</h3>
 147         <p>An interface was removed from %wpa_supplicant.</p>
 148         <h4>Arguments</h4>
 149         <dl>
 150           <dt>o : interface</dt>
 151           <dd>A D-Bus path to an object representing the removed interface</dd>
 152         </dl>
 153       </li>
 154
 155       <li>
 156         <h3>PropertiesChanged ( a{sv} : properties )</h3>
 157         <p>Some properties have changed.</p>
 158         <h4>Arguments</h4>
 159         <dl>
 160           <dt>a{sv} : properties</dt>
 161           <dd>A dictionary with pairs of properties names which have changed and theirs new values. Possible dictionary keys are: "DebugParams"</dd>
 162         </dl>
 163       </li>
 164     </ul>
 165
 166
 167 \section dbus_interface fi.w1.wpa_supplicant1.Interface
 168
 169 Interface implemented by objects related to network interface added to
 170 %wpa_supplicant, i.e., returned by
 171 fi.w1.wpa_supplicant1.CreateInterface.
 172
 173 \subsection dbus_interface_methods Methods
 174
 175     <ul>
 176       <li>
 177         <h3>Scan ( a{sv} : args ) --> nothing</h3>
 178         <p>Triggers a scan.</p>
 179         <h4>Arguments</h4>
 180         <dl>
 181           <dt>a{sv} : args</dt>
 182           <dd>
 183             A dictionary with arguments describing scan type:
 184             <table>
 185               <tr><th>Key</th><th>Value type</th><th>Description</th><th>Required</th>
 186               <tr><td>Type</td><td>s</td><td>Type of the scan. Possible values: "active", "passive"</td><td>Yes</td>
 187               <tr><td>SSIDs</td><td>aay</td><td>Array of SSIDs to scan for (applies only if scan type is active)</td><td>No</td>
 188               <tr><td>IEs</td><td>aay</td><td>Information elements to used in active scan (applies only if scan type is active)</td><td>No</td>
 189               <tr><td>Channels</td><td>a(uu)</td><td>Array of frequencies to scan in form of (center, width) in MHz.</td><td>No</td>
 190             </table>
 191           </dd>
 192         </dl>
 193         <h4>Possible errors</h4>
 194         <dl>
 195           <dt>fi.w1.wpa_supplicant1.InvalidArgs</dt>
 196           <dd>Invalid entries were found in the passed argument.</dd>
 197         </dl>
 198       </li>
 199
 200       <li>
 201         <h3>Disconnect ( ) --> nothing</h3>
 202         <p>Disassociates the interface from current network.</p>
 203         <h4>Possible errors</h4>
 204         <dl>
 205           <dt>fi.w1.wpa_supplicant1.Interface.NotConnected</dt>
 206           <dd>Interface is not connected to any network.</dd>
 207         </dl>
 208       </li>
 209
 210       <li>
 211         <h3>AddNetwork ( a{sv} : args ) --> o : network</h3>
 212         <p>Adds a new network to the interface.</p>
 213         <h4>Arguments</h4>
 214         <dl>
 215           <dt>a{sv} : args</dt>
 216           <dd>A dictionary with network configuration. Dictionary entries are equivalent to entries in the "network" block in %wpa_supplicant configuration file. Entry values should be appropriate type to the entry, e.g., an entry with key "frequency" should have value type int.</dd>
 217         </dl>
 218         <h4>Returns</h4>
 219         <dl>
 220           <dt>o : network</dt>
 221           <dd>A D-Bus path to an object representing a configured network</dd>
 222         </dl>
 223         <h4>Possible errors</h4>
 224         <dl>
 225           <dt>fi.w1.wpa_supplicant1.InvalidArgs</dt>
 226           <dd>Invalid entries were found in the passed argument.</dd>
 227           <dt>fi.w1.wpa_supplicant1.UnknownError</dt>
 228           <dd>Adding network failed for an unknown reason.</dd>
 229         </dl>
 230       </li>
 231
 232       <li>
 233         <h3>RemoveNetwork ( o : network ) --> nothing</h3>
 234         <p>Removes a configured network from the interface.</p>
 235         <h4>Arguments</h4>
 236         <dl>
 237           <dt>o : network</dt>
 238           <dd>A D-Bus path to an object representing a configured network returned by fi.w1.wpa_supplicant1.Interface.AddNetwork</dd>
 239         </dl>
 240         <h4>Possible errors</h4>
 241         <dl>
 242           <dt>fi.w1.wpa_supplicant1.Interface.NetworkUnknown</dt>
 243           <dd>A passed path doesn't point to any network object.</dd>
 244           <dt>fi.w1.wpa_supplicant1.InvalidArgs</dt>
 245           <dd>A passed path doesn't point to any network object.</dd>
 246           <dt>fi.w1.wpa_supplicant1.UnknownError</dt>
 247           <dd>Removing network failed for an unknown reason.</dd>
 248         </dl>
 249       </li>
 250
 251       <li>
 252         <h3>SelectNetwork ( o : network ) --> nothing</h3>
 253         <p>Attempt association with a configured network.</p>
 254         <h4>Arguments</h4>
 255         <dl>
 256           <dt>o : network</dt>
 257           <dd>A D-Bus path to an object representing a configured network returned by fi.w1.wpa_supplicant1.Interface.AddNetwork</dd>
 258         </dl>
 259         <h4>Possible errors</h4>
 260         <dl>
 261           <dt>fi.w1.wpa_supplicant1.Interface.NetworkUnknown</dt>
 262           <dd>A passed path doesn't point to any network object.</dd>
 263           <dt>fi.w1.wpa_supplicant1.InvalidArgs</dt>
 264           <dd>A passed path doesn't point to any network object.</dd>
 265         </dl>
 266       </li>
 267
 268       <li>
 269         <h3>AddBlob ( s : name, ay : data ) --> nothing</h3>
 270         <p>Adds a blob to the interface.</p>
 271         <h4>Arguments</h4>
 272         <dl>
 273           <dt>s : name</dt>
 274           <dd>A name of a blob</dd>
 275           <dt>ay : data</dt>
 276           <dd>A blob data</dd>
 277         </dl>
 278         <h4>Possible errors</h4>
 279         <dl>
 280           <dt>fi.w1.wpa_supplicant1.Interface.BlobExists</dt>
 281           <dd>A blob with the specified name already exists.</dd>
 282         </dl>
 283       </li>
 284
 285       <li>
 286         <h3>RemoveBlob ( s : name ) --> nothing</h3>
 287         <p>Removes the blob from the interface.</p>
 288         <h4>Arguments</h4>
 289         <dl>
 290           <dt>s : name</dt>
 291           <dd>A name of the blob to remove</dd>
 292         </dl>
 293         <h4>Possible errors</h4>
 294         <dl>
 295           <dt>fi.w1.wpa_supplicant1.Interface.BlobUnknown</dt>
 296           <dd>A blob with the specified name doesn't exist.</dd>
 297         </dl>
 298       </li>
 299
 300       <li>
 301         <h3>GetBlob ( s : name ) --> ay : data</h3>
 302         <p>Returns the blob data of a previously added blob.</p>
 303         <h4>Arguments</h4>
 304         <dl>
 305           <dt>s : name</dt>
 306           <dd>A name of the blob</dd>
 307         </dl>
 308         <h4>Returns</h4>
 309         <dl>
 310           <dt>ay : data</dt>
 311           <dd>A blob data</dd>
 312         </dl>
 313         <h4>Possible errors</h4>
 314         <dl>
 315           <dt>fi.w1.wpa_supplicant1.Interface.BlobUnknown</dt>
 316           <dd>A blob with the specified name doesn't exist.</dd>
 317         </dl>
 318       </li>
 319     </ul>
 320
 321 \subsection dbus_interface_properties Properties
 322
 323     <ul>
 324       <li>
 325         <h3>Capabilities - a{sv} - (read)</h3>
 326         <p>Capabilities of the interface. Dictionary contains following entries:</p>
 327         <table>
 328           <tr><th>Key</th><th>Value type</th><th>Description</th>
 329           <tr><td>Pairwise</td><td>as</td><td>Possible array elements: "ccmp", "tkip", "none"</td>
 330           <tr><td>Group</td><td>as</td><td>Possible array elements: "ccmp", "tkip", "wep104", "wep40"</td>
 331           <tr><td>KeyMgmt</td><td>as</td><td>Possible array elements: "wpa-psk", "wpa-eap", "ieee8021x", "wpa-none", "wps", "none"</td>
 332           <tr><td>Protocol</td><td>as</td><td>Possible array elements: "rsn", "wpa"</td>
 333           <tr><td>AuthAlg</td><td>as</td><td>Possible array elements: "open", "shared", "leap"</td>
 334           <tr><td>Scan</td><td>as</td><td>Possible array elements: "active", "passive", "ssid"</td>
 335           <tr><td>Modes</td><td>as</td><td>Possible array elements: "infrastructure", "ad-hoc", "ap"</td>
 336         </table>
 337       </li>
 338
 339       <li>
 340         <h3>State - s - (read)</h3>
 341         <p>A state of the interface. Possible values are: return "disconnected", "inactive", "scanning", "authenticating", "associating", "associated", "4way_handshake", "group_handshake", "completed","unknown".</p>
 342       </li>
 343
 344       <li>
 345         <h3>Scanning - b - (read)</h3>
 346         <p>Determines if the interface is already scanning or not</p>
 347       </li>
 348
 349       <li>
 350         <h3>ApScan - u - (read/write)</h3>
 351         <p>Identical to ap_scan entry in %wpa_supplicant configuration file. Possible values are 0, 1 or 2.</p>
 352       </li>
 353
 354       <li>
 355         <h3>Ifname - s - (read)</h3>
 356         <p>Name of network interface controlled by the interface, e.g., wlan0.</p>
 357       </li>
 358
 359       <li>
 360         <h3>BridgeIfname - s - (read)</h3>
 361         <p>Name of bridge network interface controlled by the interface, e.g., br0.</p>
 362       </li>
 363
 364       <li>
 365         <h3>Driver - s - (read)</h3>
 366         <p>Name of driver used by the interface, e.g., nl80211.</p>
 367       </li>
 368
 369       <li>
 370         <h3>CurrentBSS - o - (read)</h3>
 371         <p>Path to D-Bus object representing BSS which %wpa_supplicant is associated with, or "/" if is not associated at all.</p>
 372       </li>
 373
 374       <li>
 375         <h3>CurrentNetwork - o - (read)</h3>
 376         <p>Path to D-Bus object representing configured network which %wpa_supplicant uses at the moment, or "/" if doesn't use any.</p>
 377       </li>
 378
 379       <li>
 380         <h3>Blobs - as - (read)</h3>
 381         <p>List of blobs names added to the Interface.</p>
 382       </li>
 383
 384       <li>
 385         <h3>BSSs - ao - (read)</h3>
 386         <p>List of D-Bus objects paths representing BSSs known to the interface, i.e., scan results.</p>
 387       </li>
 388
 389       <li>
 390         <h3>Networks - ao - (read)</h3>
 391         <p>List of D-Bus objects paths representing configured networks.</p>
 392       </li>
 393     </ul>
 394
 395 \subsection dbus_interface_signals Signals
 396
 397     <ul>
 398       <li>
 399         <h3>ScanDone ( b : success )</h3>
 400         <p>Scanning finished. </p>
 401         <h4>Arguments</h4>
 402         <dl>
 403           <dt>s : success</dt>
 404           <dd>Determines if scanning was successful. If so, results are available.</dd>
 405         </dl>
 406       </li>
 407
 408       <li>
 409         <h3>BSSAdded ( o : BSS, a{sv} : properties )</h3>
 410         <p>Interface became aware of a new BSS.</p>
 411         <h4>Arguments</h4>
 412         <dl>
 413           <dt>o : BSS</dt>
 414           <dd>A D-Bus path to an object representing the new BSS.</dd>
 415         </dl>
 416         <dl>
 417           <dt>a{sv} : properties</dt>
 418           <dd>A dictionary containing properties of added BSS.</dd>
 419         </dl>
 420       </li>
 421
 422       <li>
 423         <h3>BSSRemoved ( o : BSS )</h3>
 424         <p>BSS disappeared.</p>
 425         <h4>Arguments</h4>
 426         <dl>
 427           <dt>o : BSS</dt>
 428           <dd>A D-Bus path to an object representing the BSS.</dd>
 429         </dl>
 430       </li>
 431
 432       <li>
 433         <h3>BlobAdded ( s : blobName )</h3>
 434         <p>A new blob has been added to the interface.</p>
 435         <h4>Arguments</h4>
 436         <dl>
 437           <dt>s : blobName</dt>
 438           <dd>A name of the added blob.</dd>
 439         </dl>
 440       </li>
 441
 442       <li>
 443         <h3>BlobRemoved ( s : blobName )</h3>
 444         <p>A blob has been removed from the interface.</p>
 445         <h4>Arguments</h4>
 446         <dl>
 447           <dt>s : blobName</dt>
 448           <dd>A name of the removed blob.</dd>
 449         </dl>
 450       </li>
 451
 452       <li>
 453         <h3>NetworkAdded ( o : network, a{sv} : properties )</h3>
 454         <p>A new network has been added to the interface.</p>
 455         <h4>Arguments</h4>
 456         <dl>
 457           <dt>o : network</dt>
 458           <dd>A D-Bus path to an object representing the added network.</dd>
 459         </dl>
 460         <dl>
 461           <dt>a{sv} : properties</dt>
 462           <dd>A dictionary containing properties of added network.</dd>
 463         </dl>
 464       </li>
 465
 466       <li>
 467         <h3>NetworkRemoved ( o : network )</h3>
 468         <p>The network has been removed from the interface.</p>
 469         <h4>Arguments</h4>
 470         <dl>
 471           <dt>o : network</dt>
 472           <dd>A D-Bus path to an object representing the removed network.</dd>
 473         </dl>
 474       </li>
 475
 476       <li>
 477         <h3>NetworkSelected ( o : network )</h3>
 478         <p>The network has been selected.</p>
 479         <h4>Arguments</h4>
 480         <dl>
 481           <dt>o : network</dt>
 482           <dd>A D-Bus path to an object representing the selected network.</dd>
 483         </dl>
 484       </li>
 485
 486       <li>
 487         <h3>PropertiesChanged ( a{sv} : properties )</h3>
 488         <p>Some properties have changed.</p>
 489         <h4>Arguments</h4>
 490         <dl>
 491           <dt>a{sv} : properties</dt>
 492           <dd>A dictionary with pairs of properties names which have changed and theirs new values. Possible dictionary keys are: "ApScan", "Scanning", "State", "CurrentBSS", "CurrentNetwork"</dd>
 493         </dl>
 494       </li>
 495     </ul>
 496
 497
 498 \section dbus_wps fi.w1.wpa_supplicant1.Interface.WPS
 499
 500 Interface implemented by objects related to network interface added to
 501 %wpa_supplicant, i.e., returned by fi.w1.wpa_supplicant1.CreateInterface.
 502
 503 \subsection dbus_wps_methods Methods
 504
 505     <ul>
 506       <li>
 507         <h3>Start ( a{sv} : args ) --> a{sv} : output</h3>
 508         <p>Starts WPS configuration.</p>
 509         <h4>Arguments</h4>
 510         <dl>
 511           <dt>a{sv} : args</dt>
 512           <dd>
 513             A dictionary with arguments used to start WPS configuration. The dictionary may contain the following entries:
 514             <table>
 515               <tr><th>Key</th><th>Value type</th><th>Description</th><th>Required</th>
 516               <tr><td>Role</td><td>s</td><td>The device's role. Possible values are "enrollee" and "registrar".</td><td>Yes</td>
 517               <tr><td>Type</td><td>s</td><td>WPS authentication type. Applies only for enrollee role. Possible values are "pin" and "pbc".</td><td>Yes, for enrollee role; otherwise no</td>
 518               <tr><td>Pin</td><td>s</td><td>WPS Pin.</td><td>Yes, for registrar role; otherwise optional</td>
 519               <tr><td>Bssid</td><td>ay</td><td></td><td>No</td>
 520             </table>
 521           </dd>
 522         </dl>
 523         <h4>Returns</h4>
 524         <dl>
 525           <dt>a{sv} : output</dt>
 526           <dd>
 527             <table>
 528               <tr><th>Key</th><th>Value type</th><th>Description</th><th>Required</th>
 529               <tr><td>Pin</td><td>s</td><td>Newly generated PIN, if not specified for enrollee role and pin authentication type.</td><td>No</td>
 530             </table>
 531           </dd>
 532         </dl>
 533         <h4>Possible errors</h4>
 534         <dl>
 535           <dt>fi.w1.wpa_supplicant1.UnknownError</dt>
 536           <dd>Starting WPS configuration failed for an unknown reason.</dd>
 537           <dt>fi.w1.wpa_supplicant1.InvalidArgs</dt>
 538           <dd>Invalid entries were found in the passed argument.</dd>
 539         </dl>
 540       </li>
 541     </ul>
 542
 543 \subsection dbus_wps_properties Properties
 544
 545     <ul>
 546       <li>
 547         <h3>ProcessCredentials - b - (read/write)</h3>
 548         <p>Determines if the interface will process the credentials (credentials_processed configuration file parameter).</p>
 549       </li>
 550     </ul>
 551
 552 \subsection dbus_wps_signals Signals
 553
 554     <ul>
 555       <li>
 556         <h3>Event ( s : name, a{sv} : args )</h3>
 557         <p>WPS event occurred.</p>
 558         <h4>Arguments</h4>
 559         <dl>
 560           <dt>s : event</dt>
 561           <dd>Event type. Possible values are: "success, "fail" and "m2d"</dd>
 562           <dt>a{sv} : args</dt>
 563           <dd>
 564             Event arguments. Empty for success event, one entry ( "msg" : i ) for fail event and following entries for m2d event:
 565             <table>
 566               <tr><th>config_methods</th><th>Value type</th>
 567               <tr><td>manufacturer</td><td>q</td>
 568               <tr><td>model_name</td><td>ay</td>
 569               <tr><td>model_number</td><td>ay</td>
 570               <tr><td>serial_number</td><td>ay</td>
 571               <tr><td>dev_name</td><td>ay</td>
 572               <tr><td>primary_dev_type</td><td>ay</td>
 573               <tr><td>config_error</td><td>q</td>
 574               <tr><td>dev_password_id</td><td>q</td>
 575             </table>
 576           </dd>
 577         </dl>
 578       </li>
 579
 580       <li>
 581         <h3>Credentials ( a{sv} : credentials )</h3>
 582         <p>WPS credentials. Dictionary contains:</p>
 583         <table>
 584           <tr><th>Key</th><th>Value type</th><th>Description</th>
 585           <tr><td>BSSID</td><td>ay</td><td></td>
 586           <tr><td>SSID</td><td>s</td><td></td>
 587           <tr><td>AuthType</td><td>as</td><td>Possible array elements: "open", "shared", "wpa-psk", "wpa-eap", "wpa2-eap", "wpa2-psk"</td>
 588           <tr><td>EncrType</td><td>as</td><td>Possible array elements: "none", "wep", "tkip", "aes"</td>
 589           <tr><td>Key</td><td>ay</td><td>Key data</td>
 590           <tr><td>KeyIndex</td><td>u</td><td>Key index</td>
 591         </table>
 592       </li>
 593
 594       <li>
 595         <h3>PropertiesChanged ( a{sv} : properties )</h3>
 596         <p>Some properties have changed.</p>
 597         <h4>Arguments</h4>
 598         <dl>
 599           <dt>a{sv} : properties</dt>
 600           <dd>A dictionary with pairs of properties names which have changed and theirs new values. Possible dictionary keys are: "ProcessCredentials"</dd>
 601         </dl>
 602       </li>
 603     </ul>
 604
 605
 606 \section dbus_bss fi.w1.wpa_supplicant1.Interface.BSS
 607
 608 Interface implemented by objects representing a scanned BSSs, i.e.,
 609 scan results.
 610
 611 \subsection dbus_bss_properties Properties
 612
 613     <ul>
 614       <li>
 615         <h3>BSSID - ay - (read)</h3>
 616         <p>BSSID of the BSS.</p>
 617       </li>
 618       <li>
 619         <h3>SSID - ay - (read)</h3>
 620         <p>SSID of the BSS.</p>
 621       </li>
 622       <li>
 623         <h3>WPAIE - ay - (read)</h3>
 624         <p>WPA information element of the BSS. The second byte contain number of bytes following it.</p>
 625       </li>
 626       <li>
 627         <h3>RSNIE - ay - (read)</h3>
 628         <p>RSN information element of the BSS. The second byte contain number of bytes following it.</p>
 629       </li>
 630       <li>
 631         <h3>WPSIE - ay - (read)</h3>
 632         <p>WPS information element of the BSS. The second byte contain number of bytes following it.</p>
 633       </li>
 634       <li>
 635         <h3>Privacy - b - (read)</h3>
 636         <p>Indicates if BSS supports privacy.</p>
 637       </li>
 638       <li>
 639         <h3>Mode - s - (read)</h3>
 640         <p>Describes mode of the BSS. Possible values are: "ad-hoc" and "infrastructure".</p>
 641       </li>
 642       <li>
 643         <h3>Frequency - q - (read)</h3>
 644         <p>Frequency of the BSS in MHz.</p>
 645       </li>
 646       <li>
 647         <h3>MaxRate - q - (read)</h3>
 648         <p>Maximal data rate of the BSS in bits per second.</p>
 649       </li>
 650       <li>
 651         <h3>Signal - n - (read)</h3>
 652         <p>Signal strength of the BSS.</p>
 653       </li>
 654     </ul>
 655
 656
 657 \section dbus_network fi.w1.wpa_supplicant1.Interface.Network
 658
 659 Interface implemented by objects representing configured networks,
 660 i.e., returned by fi.w1.wpa_supplicant1.Interface.AddNetwork.
 661
 662 \subsection dbus_network_properties Properties
 663
 664     <ul>
 665       <li>
 666         <h3>Enabled - b - (read/write)</h3>
 667         <p>Determines if the configured network is enabled or not.</p>
 668       </li>
 669
 670       <li>
 671         <h3>Properties - a{sv} - (read)</h3>
 672         <p>Properties of the configured network. Dictionary contains entries from "network" block of %wpa_supplicant configuration file. All values are string type, e.g., frequency is "2437", not 2437.
 673       </li>
 674     </ul>
 675
 676 \subsection dbus_network_signals Signals
 677
 678     <ul>
 679       <li>
 680         <h3>PropertiesChanged ( a{sv} : properties )</h3>
 681         <p>Some properties have changed.</p>
 682         <h4>Arguments</h4>
 683         <dl>
 684           <dt>a{sv} : properties</dt>
 685           <dd>A dictionary with pairs of properties names which have changed and theirs new values. Possible dictionary keys are: "Enabled"</dd>
 686         </dl>
 687       </li>
 688     </ul>
 689
 690 */