qapi/ui.json

   1 # -*- Mode: Python -*-
   2 # vim: filetype=python
   3 #
   4
   5 ##
   6 # = Remote desktop
   7 ##
   8
   9 { 'include': 'common.json' }
  10 { 'include': 'sockets.json' }
  11
  12 ##
  13 # @DisplayProtocol:
  14 #
  15 # Display protocols which support changing password options.
  16 #
  17 # Since: 7.0
  18 ##
  19 { 'enum': 'DisplayProtocol',
  20   'data': [ 'vnc', 'spice' ] }
  21
  22 ##
  23 # @SetPasswordAction:
  24 #
  25 # An action to take on changing a password on a connection with active clients.
  26 #
  27 # @keep: maintain existing clients
  28 #
  29 # @fail: fail the command if clients are connected
  30 #
  31 # @disconnect: disconnect existing clients
  32 #
  33 # Since: 7.0
  34 ##
  35 { 'enum': 'SetPasswordAction',
  36   'data': [ 'keep', 'fail', 'disconnect' ] }
  37
  38 ##
  39 # @SetPasswordOptions:
  40 #
  41 # Options for set_password.
  42 #
  43 # @protocol: - 'vnc' to modify the VNC server password
  44 #            - 'spice' to modify the Spice server password
  45 #
  46 # @password: the new password
  47 #
  48 # @connected: How to handle existing clients when changing the
  49 #             password. If nothing is specified, defaults to 'keep'.
  50 #             For VNC, only 'keep' is currently implemented.
  51 #
  52 # Since: 7.0
  53 ##
  54 { 'union': 'SetPasswordOptions',
  55   'base': { 'protocol': 'DisplayProtocol',
  56             'password': 'str',
  57             '*connected': 'SetPasswordAction' },
  58   'discriminator': 'protocol',
  59   'data': { 'vnc': 'SetPasswordOptionsVnc' } }
  60
  61 ##
  62 # @SetPasswordOptionsVnc:
  63 #
  64 # Options for set_password specific to the VNC procotol.
  65 #
  66 # @display: The id of the display where the password should be changed.
  67 #           Defaults to the first.
  68 #
  69 # Since: 7.0
  70 ##
  71 { 'struct': 'SetPasswordOptionsVnc',
  72   'data': { '*display': 'str' } }
  73
  74 ##
  75 # @set_password:
  76 #
  77 # Set the password of a remote display server.
  78 #
  79 # Returns: - Nothing on success
  80 #          - If Spice is not enabled, DeviceNotFound
  81 #
  82 # Since: 0.14
  83 #
  84 # Example:
  85 #
  86 # -> { "execute": "set_password", "arguments": { "protocol": "vnc",
  87 #                                                "password": "secret" } }
  88 # <- { "return": {} }
  89 #
  90 ##
  91 { 'command': 'set_password', 'boxed': true, 'data': 'SetPasswordOptions' }
  92
  93 ##
  94 # @ExpirePasswordOptions:
  95 #
  96 # General options for expire_password.
  97 #
  98 # @protocol: - 'vnc' to modify the VNC server expiration
  99 #            - 'spice' to modify the Spice server expiration
 100 #
 101 # @time: when to expire the password.
 102 #
 103 #        - 'now' to expire the password immediately
 104 #        - 'never' to cancel password expiration
 105 #        - '+INT' where INT is the number of seconds from now (integer)
 106 #        - 'INT' where INT is the absolute time in seconds
 107 #
 108 # Notes: Time is relative to the server and currently there is no way to
 109 #        coordinate server time with client time.  It is not recommended to
 110 #        use the absolute time version of the @time parameter unless you're
 111 #        sure you are on the same machine as the QEMU instance.
 112 #
 113 # Since: 7.0
 114 ##
 115 { 'union': 'ExpirePasswordOptions',
 116   'base': { 'protocol': 'DisplayProtocol',
 117             'time': 'str' },
 118   'discriminator': 'protocol',
 119   'data': { 'vnc': 'ExpirePasswordOptionsVnc' } }
 120
 121 ##
 122 # @ExpirePasswordOptionsVnc:
 123 #
 124 # Options for expire_password specific to the VNC procotol.
 125 #
 126 # @display: The id of the display where the expiration should be changed.
 127 #           Defaults to the first.
 128 #
 129 # Since: 7.0
 130 ##
 131 { 'struct': 'ExpirePasswordOptionsVnc',
 132   'data': { '*display': 'str' } }
 133
 134 ##
 135 # @expire_password:
 136 #
 137 # Expire the password of a remote display server.
 138 #
 139 # Returns: - Nothing on success
 140 #          - If @protocol is 'spice' and Spice is not active, DeviceNotFound
 141 #
 142 # Since: 0.14
 143 #
 144 # Example:
 145 #
 146 # -> { "execute": "expire_password", "arguments": { "protocol": "vnc",
 147 #                                                   "time": "+60" } }
 148 # <- { "return": {} }
 149 #
 150 ##
 151 { 'command': 'expire_password', 'boxed': true, 'data': 'ExpirePasswordOptions' }
 152
 153 ##
 154 # @ImageFormat:
 155 #
 156 # Supported image format types.
 157 #
 158 # @png: PNG format
 159 #
 160 # @ppm: PPM format
 161 #
 162 # Since: 7.1
 163 ##
 164 { 'enum': 'ImageFormat',
 165   'data': ['ppm', 'png'] }
 166
 167 ##
 168 # @screendump:
 169 #
 170 # Capture the contents of a screen and write it to a file.
 171 #
 172 # @filename: the path of a new file to store the image
 173 #
 174 # @device: ID of the display device that should be dumped. If this parameter
 175 #          is missing, the primary display will be used. (Since 2.12)
 176 #
 177 # @head: head to use in case the device supports multiple heads. If this
 178 #        parameter is missing, head #0 will be used. Also note that the head
 179 #        can only be specified in conjunction with the device ID. (Since 2.12)
 180 #
 181 # @format: image format for screendump. (default: ppm) (Since 7.1)
 182 #
 183 # Returns: Nothing on success
 184 #
 185 # Since: 0.14
 186 #
 187 # Example:
 188 #
 189 # -> { "execute": "screendump",
 190 #      "arguments": { "filename": "/tmp/image" } }
 191 # <- { "return": {} }
 192 #
 193 ##
 194 { 'command': 'screendump',
 195   'data': {'filename': 'str', '*device': 'str', '*head': 'int',
 196            '*format': 'ImageFormat'},
 197   'coroutine': true }
 198
 199 ##
 200 # == Spice
 201 ##
 202
 203 ##
 204 # @SpiceBasicInfo:
 205 #
 206 # The basic information for SPICE network connection
 207 #
 208 # @host: IP address
 209 #
 210 # @port: port number
 211 #
 212 # @family: address family
 213 #
 214 # Since: 2.1
 215 ##
 216 { 'struct': 'SpiceBasicInfo',
 217   'data': { 'host': 'str',
 218             'port': 'str',
 219             'family': 'NetworkAddressFamily' },
 220   'if': 'CONFIG_SPICE' }
 221
 222 ##
 223 # @SpiceServerInfo:
 224 #
 225 # Information about a SPICE server
 226 #
 227 # @auth: authentication method
 228 #
 229 # Since: 2.1
 230 ##
 231 { 'struct': 'SpiceServerInfo',
 232   'base': 'SpiceBasicInfo',
 233   'data': { '*auth': 'str' },
 234   'if': 'CONFIG_SPICE' }
 235
 236 ##
 237 # @SpiceChannel:
 238 #
 239 # Information about a SPICE client channel.
 240 #
 241 # @connection-id: SPICE connection id number.  All channels with the same id
 242 #                 belong to the same SPICE session.
 243 #
 244 # @channel-type: SPICE channel type number.  "1" is the main control
 245 #                channel, filter for this one if you want to track spice
 246 #                sessions only
 247 #
 248 # @channel-id: SPICE channel ID number.  Usually "0", might be different when
 249 #              multiple channels of the same type exist, such as multiple
 250 #              display channels in a multihead setup
 251 #
 252 # @tls: true if the channel is encrypted, false otherwise.
 253 #
 254 # Since: 0.14
 255 ##
 256 { 'struct': 'SpiceChannel',
 257   'base': 'SpiceBasicInfo',
 258   'data': {'connection-id': 'int', 'channel-type': 'int', 'channel-id': 'int',
 259            'tls': 'bool'},
 260   'if': 'CONFIG_SPICE' }
 261
 262 ##
 263 # @SpiceQueryMouseMode:
 264 #
 265 # An enumeration of Spice mouse states.
 266 #
 267 # @client: Mouse cursor position is determined by the client.
 268 #
 269 # @server: Mouse cursor position is determined by the server.
 270 #
 271 # @unknown: No information is available about mouse mode used by
 272 #           the spice server.
 273 #
 274 # Note: spice/enums.h has a SpiceMouseMode already, hence the name.
 275 #
 276 # Since: 1.1
 277 ##
 278 { 'enum': 'SpiceQueryMouseMode',
 279   'data': [ 'client', 'server', 'unknown' ],
 280   'if': 'CONFIG_SPICE' }
 281
 282 ##
 283 # @SpiceInfo:
 284 #
 285 # Information about the SPICE session.
 286 #
 287 # @enabled: true if the SPICE server is enabled, false otherwise
 288 #
 289 # @migrated: true if the last guest migration completed and spice
 290 #            migration had completed as well. false otherwise. (since 1.4)
 291 #
 292 # @host: The hostname the SPICE server is bound to.  This depends on
 293 #        the name resolution on the host and may be an IP address.
 294 #
 295 # @port: The SPICE server's port number.
 296 #
 297 # @compiled-version: SPICE server version.
 298 #
 299 # @tls-port: The SPICE server's TLS port number.
 300 #
 301 # @auth: the current authentication type used by the server
 302 #
 303 #        - 'none'  if no authentication is being used
 304 #        - 'spice' uses SASL or direct TLS authentication, depending on command
 305 #          line options
 306 #
 307 # @mouse-mode: The mode in which the mouse cursor is displayed currently. Can
 308 #              be determined by the client or the server, or unknown if spice
 309 #              server doesn't provide this information. (since: 1.1)
 310 #
 311 # @channels: a list of @SpiceChannel for each active spice channel
 312 #
 313 # Since: 0.14
 314 ##
 315 { 'struct': 'SpiceInfo',
 316   'data': {'enabled': 'bool', 'migrated': 'bool', '*host': 'str', '*port': 'int',
 317            '*tls-port': 'int', '*auth': 'str', '*compiled-version': 'str',
 318            'mouse-mode': 'SpiceQueryMouseMode', '*channels': ['SpiceChannel']},
 319   'if': 'CONFIG_SPICE' }
 320
 321 ##
 322 # @query-spice:
 323 #
 324 # Returns information about the current SPICE server
 325 #
 326 # Returns: @SpiceInfo
 327 #
 328 # Since: 0.14
 329 #
 330 # Example:
 331 #
 332 # -> { "execute": "query-spice" }
 333 # <- { "return": {
 334 #          "enabled": true,
 335 #          "auth": "spice",
 336 #          "port": 5920,
 337 #          "migrated":false,
 338 #          "tls-port": 5921,
 339 #          "host": "0.0.0.0",
 340 #          "mouse-mode":"client",
 341 #          "channels": [
 342 #             {
 343 #                "port": "54924",
 344 #                "family": "ipv4",
 345 #                "channel-type": 1,
 346 #                "connection-id": 1804289383,
 347 #                "host": "127.0.0.1",
 348 #                "channel-id": 0,
 349 #                "tls": true
 350 #             },
 351 #             {
 352 #                "port": "36710",
 353 #                "family": "ipv4",
 354 #                "channel-type": 4,
 355 #                "connection-id": 1804289383,
 356 #                "host": "127.0.0.1",
 357 #                "channel-id": 0,
 358 #                "tls": false
 359 #             },
 360 #             [ ... more channels follow ... ]
 361 #          ]
 362 #       }
 363 #    }
 364 #
 365 ##
 366 { 'command': 'query-spice', 'returns': 'SpiceInfo',
 367   'if': 'CONFIG_SPICE' }
 368
 369 ##
 370 # @SPICE_CONNECTED:
 371 #
 372 # Emitted when a SPICE client establishes a connection
 373 #
 374 # @server: server information
 375 #
 376 # @client: client information
 377 #
 378 # Since: 0.14
 379 #
 380 # Example:
 381 #
 382 # <- { "timestamp": {"seconds": 1290688046, "microseconds": 388707},
 383 #      "event": "SPICE_CONNECTED",
 384 #      "data": {
 385 #        "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"},
 386 #        "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"}
 387 #    }}
 388 #
 389 ##
 390 { 'event': 'SPICE_CONNECTED',
 391   'data': { 'server': 'SpiceBasicInfo',
 392             'client': 'SpiceBasicInfo' },
 393   'if': 'CONFIG_SPICE' }
 394
 395 ##
 396 # @SPICE_INITIALIZED:
 397 #
 398 # Emitted after initial handshake and authentication takes place (if any)
 399 # and the SPICE channel is up and running
 400 #
 401 # @server: server information
 402 #
 403 # @client: client information
 404 #
 405 # Since: 0.14
 406 #
 407 # Example:
 408 #
 409 # <- { "timestamp": {"seconds": 1290688046, "microseconds": 417172},
 410 #      "event": "SPICE_INITIALIZED",
 411 #      "data": {"server": {"auth": "spice", "port": "5921",
 412 #                          "family": "ipv4", "host": "127.0.0.1"},
 413 #               "client": {"port": "49004", "family": "ipv4", "channel-type": 3,
 414 #                          "connection-id": 1804289383, "host": "127.0.0.1",
 415 #                          "channel-id": 0, "tls": true}
 416 #    }}
 417 #
 418 ##
 419 { 'event': 'SPICE_INITIALIZED',
 420   'data': { 'server': 'SpiceServerInfo',
 421             'client': 'SpiceChannel' },
 422   'if': 'CONFIG_SPICE' }
 423
 424 ##
 425 # @SPICE_DISCONNECTED:
 426 #
 427 # Emitted when the SPICE connection is closed
 428 #
 429 # @server: server information
 430 #
 431 # @client: client information
 432 #
 433 # Since: 0.14
 434 #
 435 # Example:
 436 #
 437 # <- { "timestamp": {"seconds": 1290688046, "microseconds": 388707},
 438 #      "event": "SPICE_DISCONNECTED",
 439 #      "data": {
 440 #        "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"},
 441 #        "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"}
 442 #    }}
 443 #
 444 ##
 445 { 'event': 'SPICE_DISCONNECTED',
 446   'data': { 'server': 'SpiceBasicInfo',
 447             'client': 'SpiceBasicInfo' },
 448   'if': 'CONFIG_SPICE' }
 449
 450 ##
 451 # @SPICE_MIGRATE_COMPLETED:
 452 #
 453 # Emitted when SPICE migration has completed
 454 #
 455 # Since: 1.3
 456 #
 457 # Example:
 458 #
 459 # <- { "timestamp": {"seconds": 1290688046, "microseconds": 417172},
 460 #      "event": "SPICE_MIGRATE_COMPLETED" }
 461 #
 462 ##
 463 { 'event': 'SPICE_MIGRATE_COMPLETED',
 464   'if': 'CONFIG_SPICE' }
 465
 466 ##
 467 # == VNC
 468 ##
 469
 470 ##
 471 # @VncBasicInfo:
 472 #
 473 # The basic information for vnc network connection
 474 #
 475 # @host: IP address
 476 #
 477 # @service: The service name of the vnc port. This may depend on the host
 478 #           system's service database so symbolic names should not be relied
 479 #           on.
 480 #
 481 # @family: address family
 482 #
 483 # @websocket: true in case the socket is a websocket (since 2.3).
 484 #
 485 # Since: 2.1
 486 ##
 487 { 'struct': 'VncBasicInfo',
 488   'data': { 'host': 'str',
 489             'service': 'str',
 490             'family': 'NetworkAddressFamily',
 491             'websocket': 'bool' },
 492   'if': 'CONFIG_VNC' }
 493
 494 ##
 495 # @VncServerInfo:
 496 #
 497 # The network connection information for server
 498 #
 499 # @auth: authentication method used for
 500 #        the plain (non-websocket) VNC server
 501 #
 502 # Since: 2.1
 503 ##
 504 { 'struct': 'VncServerInfo',
 505   'base': 'VncBasicInfo',
 506   'data': { '*auth': 'str' },
 507   'if': 'CONFIG_VNC' }
 508
 509 ##
 510 # @VncClientInfo:
 511 #
 512 # Information about a connected VNC client.
 513 #
 514 # @x509_dname: If x509 authentication is in use, the Distinguished
 515 #              Name of the client.
 516 #
 517 # @sasl_username: If SASL authentication is in use, the SASL username
 518 #                 used for authentication.
 519 #
 520 # Since: 0.14
 521 ##
 522 { 'struct': 'VncClientInfo',
 523   'base': 'VncBasicInfo',
 524   'data': { '*x509_dname': 'str', '*sasl_username': 'str' },
 525   'if': 'CONFIG_VNC' }
 526
 527 ##
 528 # @VncInfo:
 529 #
 530 # Information about the VNC session.
 531 #
 532 # @enabled: true if the VNC server is enabled, false otherwise
 533 #
 534 # @host: The hostname the VNC server is bound to.  This depends on
 535 #        the name resolution on the host and may be an IP address.
 536 #
 537 # @family: - 'ipv6' if the host is listening for IPv6 connections
 538 #          - 'ipv4' if the host is listening for IPv4 connections
 539 #          - 'unix' if the host is listening on a unix domain socket
 540 #          - 'unknown' otherwise
 541 #
 542 # @service: The service name of the server's port.  This may depends
 543 #           on the host system's service database so symbolic names should not
 544 #           be relied on.
 545 #
 546 # @auth: the current authentication type used by the server
 547 #
 548 #        - 'none' if no authentication is being used
 549 #        - 'vnc' if VNC authentication is being used
 550 #        - 'vencrypt+plain' if VEncrypt is used with plain text authentication
 551 #        - 'vencrypt+tls+none' if VEncrypt is used with TLS and no authentication
 552 #        - 'vencrypt+tls+vnc' if VEncrypt is used with TLS and VNC authentication
 553 #        - 'vencrypt+tls+plain' if VEncrypt is used with TLS and plain text auth
 554 #        - 'vencrypt+x509+none' if VEncrypt is used with x509 and no auth
 555 #        - 'vencrypt+x509+vnc' if VEncrypt is used with x509 and VNC auth
 556 #        - 'vencrypt+x509+plain' if VEncrypt is used with x509 and plain text auth
 557 #        - 'vencrypt+tls+sasl' if VEncrypt is used with TLS and SASL auth
 558 #        - 'vencrypt+x509+sasl' if VEncrypt is used with x509 and SASL auth
 559 #
 560 # @clients: a list of @VncClientInfo of all currently connected clients
 561 #
 562 # Since: 0.14
 563 ##
 564 { 'struct': 'VncInfo',
 565   'data': {'enabled': 'bool', '*host': 'str',
 566            '*family': 'NetworkAddressFamily',
 567            '*service': 'str', '*auth': 'str', '*clients': ['VncClientInfo']},
 568   'if': 'CONFIG_VNC' }
 569
 570 ##
 571 # @VncPrimaryAuth:
 572 #
 573 # vnc primary authentication method.
 574 #
 575 # Since: 2.3
 576 ##
 577 { 'enum': 'VncPrimaryAuth',
 578   'data': [ 'none', 'vnc', 'ra2', 'ra2ne', 'tight', 'ultra',
 579             'tls', 'vencrypt', 'sasl' ],
 580   'if': 'CONFIG_VNC' }
 581
 582 ##
 583 # @VncVencryptSubAuth:
 584 #
 585 # vnc sub authentication method with vencrypt.
 586 #
 587 # Since: 2.3
 588 ##
 589 { 'enum': 'VncVencryptSubAuth',
 590   'data': [ 'plain',
 591             'tls-none',  'x509-none',
 592             'tls-vnc',   'x509-vnc',
 593             'tls-plain', 'x509-plain',
 594             'tls-sasl',  'x509-sasl' ],
 595   'if': 'CONFIG_VNC' }
 596
 597 ##
 598 # @VncServerInfo2:
 599 #
 600 # The network connection information for server
 601 #
 602 # @auth: The current authentication type used by the servers
 603 #
 604 # @vencrypt: The vencrypt sub authentication type used by the
 605 #            servers, only specified in case auth == vencrypt.
 606 #
 607 # Since: 2.9
 608 ##
 609 { 'struct': 'VncServerInfo2',
 610   'base': 'VncBasicInfo',
 611   'data': { 'auth'      : 'VncPrimaryAuth',
 612             '*vencrypt' : 'VncVencryptSubAuth' },
 613   'if': 'CONFIG_VNC' }
 614
 615 ##
 616 # @VncInfo2:
 617 #
 618 # Information about a vnc server
 619 #
 620 # @id: vnc server name.
 621 #
 622 # @server: A list of @VncBasincInfo describing all listening sockets.
 623 #          The list can be empty (in case the vnc server is disabled).
 624 #          It also may have multiple entries: normal + websocket,
 625 #          possibly also ipv4 + ipv6 in the future.
 626 #
 627 # @clients: A list of @VncClientInfo of all currently connected clients.
 628 #           The list can be empty, for obvious reasons.
 629 #
 630 # @auth: The current authentication type used by the non-websockets servers
 631 #
 632 # @vencrypt: The vencrypt authentication type used by the servers,
 633 #            only specified in case auth == vencrypt.
 634 #
 635 # @display: The display device the vnc server is linked to.
 636 #
 637 # Since: 2.3
 638 ##
 639 { 'struct': 'VncInfo2',
 640   'data': { 'id'        : 'str',
 641             'server'    : ['VncServerInfo2'],
 642             'clients'   : ['VncClientInfo'],
 643             'auth'      : 'VncPrimaryAuth',
 644             '*vencrypt' : 'VncVencryptSubAuth',
 645             '*display'  : 'str' },
 646   'if': 'CONFIG_VNC' }
 647
 648 ##
 649 # @query-vnc:
 650 #
 651 # Returns information about the current VNC server
 652 #
 653 # Returns: @VncInfo
 654 #
 655 # Since: 0.14
 656 #
 657 # Example:
 658 #
 659 # -> { "execute": "query-vnc" }
 660 # <- { "return": {
 661 #          "enabled":true,
 662 #          "host":"0.0.0.0",
 663 #          "service":"50402",
 664 #          "auth":"vnc",
 665 #          "family":"ipv4",
 666 #          "clients":[
 667 #             {
 668 #                "host":"127.0.0.1",
 669 #                "service":"50401",
 670 #                "family":"ipv4",
 671 #                "websocket":false
 672 #             }
 673 #          ]
 674 #       }
 675 #    }
 676 #
 677 ##
 678 { 'command': 'query-vnc', 'returns': 'VncInfo',
 679   'if': 'CONFIG_VNC' }
 680 ##
 681 # @query-vnc-servers:
 682 #
 683 # Returns a list of vnc servers.  The list can be empty.
 684 #
 685 # Returns: a list of @VncInfo2
 686 #
 687 # Since: 2.3
 688 ##
 689 { 'command': 'query-vnc-servers', 'returns': ['VncInfo2'],
 690   'if': 'CONFIG_VNC' }
 691
 692 ##
 693 # @change-vnc-password:
 694 #
 695 # Change the VNC server password.
 696 #
 697 # @password: the new password to use with VNC authentication
 698 #
 699 # Since: 1.1
 700 #
 701 # Notes: An empty password in this command will set the password to the empty
 702 #        string.  Existing clients are unaffected by executing this command.
 703 ##
 704 { 'command': 'change-vnc-password',
 705   'data': { 'password': 'str' },
 706   'if': 'CONFIG_VNC' }
 707
 708 ##
 709 # @VNC_CONNECTED:
 710 #
 711 # Emitted when a VNC client establishes a connection
 712 #
 713 # @server: server information
 714 #
 715 # @client: client information
 716 #
 717 # Note: This event is emitted before any authentication takes place, thus
 718 #       the authentication ID is not provided
 719 #
 720 # Since: 0.13
 721 #
 722 # Example:
 723 #
 724 # <- { "event": "VNC_CONNECTED",
 725 #      "data": {
 726 #            "server": { "auth": "sasl", "family": "ipv4", "websocket": false,
 727 #                        "service": "5901", "host": "0.0.0.0" },
 728 #            "client": { "family": "ipv4", "service": "58425",
 729 #                        "host": "127.0.0.1", "websocket": false } },
 730 #      "timestamp": { "seconds": 1262976601, "microseconds": 975795 } }
 731 #
 732 ##
 733 { 'event': 'VNC_CONNECTED',
 734   'data': { 'server': 'VncServerInfo',
 735             'client': 'VncBasicInfo' },
 736   'if': 'CONFIG_VNC' }
 737
 738 ##
 739 # @VNC_INITIALIZED:
 740 #
 741 # Emitted after authentication takes place (if any) and the VNC session is
 742 # made active
 743 #
 744 # @server: server information
 745 #
 746 # @client: client information
 747 #
 748 # Since: 0.13
 749 #
 750 # Example:
 751 #
 752 # <-  { "event": "VNC_INITIALIZED",
 753 #       "data": {
 754 #            "server": { "auth": "sasl", "family": "ipv4", "websocket": false,
 755 #                        "service": "5901", "host": "0.0.0.0"},
 756 #            "client": { "family": "ipv4", "service": "46089", "websocket": false,
 757 #                        "host": "127.0.0.1", "sasl_username": "luiz" } },
 758 #       "timestamp": { "seconds": 1263475302, "microseconds": 150772 } }
 759 #
 760 ##
 761 { 'event': 'VNC_INITIALIZED',
 762   'data': { 'server': 'VncServerInfo',
 763             'client': 'VncClientInfo' },
 764   'if': 'CONFIG_VNC' }
 765
 766 ##
 767 # @VNC_DISCONNECTED:
 768 #
 769 # Emitted when the connection is closed
 770 #
 771 # @server: server information
 772 #
 773 # @client: client information
 774 #
 775 # Since: 0.13
 776 #
 777 # Example:
 778 #
 779 # <- { "event": "VNC_DISCONNECTED",
 780 #      "data": {
 781 #            "server": { "auth": "sasl", "family": "ipv4", "websocket": false,
 782 #                        "service": "5901", "host": "0.0.0.0" },
 783 #            "client": { "family": "ipv4", "service": "58425", "websocket": false,
 784 #                        "host": "127.0.0.1", "sasl_username": "luiz" } },
 785 #      "timestamp": { "seconds": 1262976601, "microseconds": 975795 } }
 786 #
 787 ##
 788 { 'event': 'VNC_DISCONNECTED',
 789   'data': { 'server': 'VncServerInfo',
 790             'client': 'VncClientInfo' },
 791   'if': 'CONFIG_VNC' }
 792
 793 ##
 794 # = Input
 795 ##
 796
 797 ##
 798 # @MouseInfo:
 799 #
 800 # Information about a mouse device.
 801 #
 802 # @name: the name of the mouse device
 803 #
 804 # @index: the index of the mouse device
 805 #
 806 # @current: true if this device is currently receiving mouse events
 807 #
 808 # @absolute: true if this device supports absolute coordinates as input
 809 #
 810 # Since: 0.14
 811 ##
 812 { 'struct': 'MouseInfo',
 813   'data': {'name': 'str', 'index': 'int', 'current': 'bool',
 814            'absolute': 'bool'} }
 815
 816 ##
 817 # @query-mice:
 818 #
 819 # Returns information about each active mouse device
 820 #
 821 # Returns: a list of @MouseInfo for each device
 822 #
 823 # Since: 0.14
 824 #
 825 # Example:
 826 #
 827 # -> { "execute": "query-mice" }
 828 # <- { "return": [
 829 #          {
 830 #             "name":"QEMU Microsoft Mouse",
 831 #             "index":0,
 832 #             "current":false,
 833 #             "absolute":false
 834 #          },
 835 #          {
 836 #             "name":"QEMU PS/2 Mouse",
 837 #             "index":1,
 838 #             "current":true,
 839 #             "absolute":true
 840 #          }
 841 #       ]
 842 #    }
 843 #
 844 ##
 845 { 'command': 'query-mice', 'returns': ['MouseInfo'] }
 846
 847 ##
 848 # @QKeyCode:
 849 #
 850 # An enumeration of key name.
 851 #
 852 # This is used by the @send-key command.
 853 #
 854 # @unmapped: since 2.0
 855 # @pause: since 2.0
 856 # @ro: since 2.4
 857 # @kp_comma: since 2.4
 858 # @kp_equals: since 2.6
 859 # @power: since 2.6
 860 # @hiragana: since 2.9
 861 # @henkan: since 2.9
 862 # @yen: since 2.9
 863 #
 864 # @sleep: since 2.10
 865 # @wake: since 2.10
 866 # @audionext: since 2.10
 867 # @audioprev: since 2.10
 868 # @audiostop: since 2.10
 869 # @audioplay: since 2.10
 870 # @audiomute: since 2.10
 871 # @volumeup: since 2.10
 872 # @volumedown: since 2.10
 873 # @mediaselect: since 2.10
 874 # @mail: since 2.10
 875 # @calculator: since 2.10
 876 # @computer: since 2.10
 877 # @ac_home: since 2.10
 878 # @ac_back: since 2.10
 879 # @ac_forward: since 2.10
 880 # @ac_refresh: since 2.10
 881 # @ac_bookmarks: since 2.10
 882 #
 883 # @muhenkan: since 2.12
 884 # @katakanahiragana: since 2.12
 885 #
 886 # @lang1: since 6.1
 887 # @lang2: since 6.1
 888 #
 889 # 'sysrq' was mistakenly added to hack around the fact that
 890 # the ps2 driver was not generating correct scancodes sequences
 891 # when 'alt+print' was pressed. This flaw is now fixed and the
 892 # 'sysrq' key serves no further purpose. Any further use of
 893 # 'sysrq' will be transparently changed to 'print', so they
 894 # are effectively synonyms.
 895 #
 896 # Since: 1.3
 897 ##
 898 { 'enum': 'QKeyCode',
 899   'data': [ 'unmapped',
 900             'shift', 'shift_r', 'alt', 'alt_r', 'ctrl',
 901             'ctrl_r', 'menu', 'esc', '1', '2', '3', '4', '5', '6', '7', '8',
 902             '9', '0', 'minus', 'equal', 'backspace', 'tab', 'q', 'w', 'e',
 903             'r', 't', 'y', 'u', 'i', 'o', 'p', 'bracket_left', 'bracket_right',
 904             'ret', 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', 'semicolon',
 905             'apostrophe', 'grave_accent', 'backslash', 'z', 'x', 'c', 'v', 'b',
 906             'n', 'm', 'comma', 'dot', 'slash', 'asterisk', 'spc', 'caps_lock',
 907             'f1', 'f2', 'f3', 'f4', 'f5', 'f6', 'f7', 'f8', 'f9', 'f10',
 908             'num_lock', 'scroll_lock', 'kp_divide', 'kp_multiply',
 909             'kp_subtract', 'kp_add', 'kp_enter', 'kp_decimal', 'sysrq', 'kp_0',
 910             'kp_1', 'kp_2', 'kp_3', 'kp_4', 'kp_5', 'kp_6', 'kp_7', 'kp_8',
 911             'kp_9', 'less', 'f11', 'f12', 'print', 'home', 'pgup', 'pgdn', 'end',
 912             'left', 'up', 'down', 'right', 'insert', 'delete', 'stop', 'again',
 913             'props', 'undo', 'front', 'copy', 'open', 'paste', 'find', 'cut',
 914             'lf', 'help', 'meta_l', 'meta_r', 'compose', 'pause',
 915             'ro', 'hiragana', 'henkan', 'yen', 'muhenkan', 'katakanahiragana',
 916             'kp_comma', 'kp_equals', 'power', 'sleep', 'wake',
 917             'audionext', 'audioprev', 'audiostop', 'audioplay', 'audiomute',
 918             'volumeup', 'volumedown', 'mediaselect',
 919             'mail', 'calculator', 'computer',
 920             'ac_home', 'ac_back', 'ac_forward', 'ac_refresh', 'ac_bookmarks',
 921             'lang1', 'lang2' ] }
 922
 923 ##
 924 # @KeyValueKind:
 925 #
 926 # Since: 1.3
 927 ##
 928 { 'enum': 'KeyValueKind',
 929   'data': [ 'number', 'qcode' ] }
 930
 931 ##
 932 # @IntWrapper:
 933 #
 934 # Since: 1.3
 935 ##
 936 { 'struct': 'IntWrapper',
 937   'data': { 'data': 'int' } }
 938
 939 ##
 940 # @QKeyCodeWrapper:
 941 #
 942 # Since: 1.3
 943 ##
 944 { 'struct': 'QKeyCodeWrapper',
 945   'data': { 'data': 'QKeyCode' } }
 946
 947 ##
 948 # @KeyValue:
 949 #
 950 # Represents a keyboard key.
 951 #
 952 # Since: 1.3
 953 ##
 954 { 'union': 'KeyValue',
 955   'base': { 'type': 'KeyValueKind' },
 956   'discriminator': 'type',
 957   'data': {
 958     'number': 'IntWrapper',
 959     'qcode': 'QKeyCodeWrapper' } }
 960
 961 ##
 962 # @send-key:
 963 #
 964 # Send keys to guest.
 965 #
 966 # @keys: An array of @KeyValue elements. All @KeyValues in this array are
 967 #        simultaneously sent to the guest. A @KeyValue.number value is sent
 968 #        directly to the guest, while @KeyValue.qcode must be a valid
 969 #        @QKeyCode value
 970 #
 971 # @hold-time: time to delay key up events, milliseconds. Defaults
 972 #             to 100
 973 #
 974 # Returns: - Nothing on success
 975 #          - If key is unknown or redundant, InvalidParameter
 976 #
 977 # Since: 1.3
 978 #
 979 # Example:
 980 #
 981 # -> { "execute": "send-key",
 982 #      "arguments": { "keys": [ { "type": "qcode", "data": "ctrl" },
 983 #                               { "type": "qcode", "data": "alt" },
 984 #                               { "type": "qcode", "data": "delete" } ] } }
 985 # <- { "return": {} }
 986 #
 987 ##
 988 { 'command': 'send-key',
 989   'data': { 'keys': ['KeyValue'], '*hold-time': 'int' } }
 990
 991 ##
 992 # @InputButton:
 993 #
 994 # Button of a pointer input device (mouse, tablet).
 995 #
 996 # @side: front side button of a 5-button mouse (since 2.9)
 997 #
 998 # @extra: rear side button of a 5-button mouse (since 2.9)
 999 #
1000 # Since: 2.0
1001 ##
1002 { 'enum'  : 'InputButton',
1003   'data'  : [ 'left', 'middle', 'right', 'wheel-up', 'wheel-down', 'side',
1004   'extra', 'wheel-left', 'wheel-right' ] }
1005
1006 ##
1007 # @InputAxis:
1008 #
1009 # Position axis of a pointer input device (mouse, tablet).
1010 #
1011 # Since: 2.0
1012 ##
1013 { 'enum'  : 'InputAxis',
1014   'data'  : [ 'x', 'y' ] }
1015
1016 ##
1017 # @InputKeyEvent:
1018 #
1019 # Keyboard input event.
1020 #
1021 # @key: Which key this event is for.
1022 # @down: True for key-down and false for key-up events.
1023 #
1024 # Since: 2.0
1025 ##
1026 { 'struct'  : 'InputKeyEvent',
1027   'data'  : { 'key'     : 'KeyValue',
1028               'down'    : 'bool' } }
1029
1030 ##
1031 # @InputBtnEvent:
1032 #
1033 # Pointer button input event.
1034 #
1035 # @button: Which button this event is for.
1036 # @down: True for key-down and false for key-up events.
1037 #
1038 # Since: 2.0
1039 ##
1040 { 'struct'  : 'InputBtnEvent',
1041   'data'  : { 'button'  : 'InputButton',
1042               'down'    : 'bool' } }
1043
1044 ##
1045 # @InputMoveEvent:
1046 #
1047 # Pointer motion input event.
1048 #
1049 # @axis: Which axis is referenced by @value.
1050 # @value: Pointer position.  For absolute coordinates the
1051 #         valid range is 0 -> 0x7ffff
1052 #
1053 # Since: 2.0
1054 ##
1055 { 'struct'  : 'InputMoveEvent',
1056   'data'  : { 'axis'    : 'InputAxis',
1057               'value'   : 'int' } }
1058
1059 ##
1060 # @InputEventKind:
1061 #
1062 # Since: 2.0
1063 ##
1064 { 'enum': 'InputEventKind',
1065   'data': [ 'key', 'btn', 'rel', 'abs' ] }
1066
1067 ##
1068 # @InputKeyEventWrapper:
1069 #
1070 # Since: 2.0
1071 ##
1072 { 'struct': 'InputKeyEventWrapper',
1073   'data': { 'data': 'InputKeyEvent' } }
1074
1075 ##
1076 # @InputBtnEventWrapper:
1077 #
1078 # Since: 2.0
1079 ##
1080 { 'struct': 'InputBtnEventWrapper',
1081   'data': { 'data': 'InputBtnEvent' } }
1082
1083 ##
1084 # @InputMoveEventWrapper:
1085 #
1086 # Since: 2.0
1087 ##
1088 { 'struct': 'InputMoveEventWrapper',
1089   'data': { 'data': 'InputMoveEvent' } }
1090
1091 ##
1092 # @InputEvent:
1093 #
1094 # Input event union.
1095 #
1096 # @type: the input type, one of:
1097 #
1098 #        - 'key': Input event of Keyboard
1099 #        - 'btn': Input event of pointer buttons
1100 #        - 'rel': Input event of relative pointer motion
1101 #        - 'abs': Input event of absolute pointer motion
1102 #
1103 # Since: 2.0
1104 ##
1105 { 'union' : 'InputEvent',
1106   'base': { 'type': 'InputEventKind' },
1107   'discriminator': 'type',
1108   'data'  : { 'key'     : 'InputKeyEventWrapper',
1109               'btn'     : 'InputBtnEventWrapper',
1110               'rel'     : 'InputMoveEventWrapper',
1111               'abs'     : 'InputMoveEventWrapper' } }
1112
1113 ##
1114 # @input-send-event:
1115 #
1116 # Send input event(s) to guest.
1117 #
1118 # The @device and @head parameters can be used to send the input event
1119 # to specific input devices in case (a) multiple input devices of the
1120 # same kind are added to the virtual machine and (b) you have
1121 # configured input routing (see docs/multiseat.txt) for those input
1122 # devices.  The parameters work exactly like the device and head
1123 # properties of input devices.  If @device is missing, only devices
1124 # that have no input routing config are admissible.  If @device is
1125 # specified, both input devices with and without input routing config
1126 # are admissible, but devices with input routing config take
1127 # precedence.
1128 #
1129 # @device: display device to send event(s) to.
1130 # @head: head to send event(s) to, in case the
1131 #        display device supports multiple scanouts.
1132 # @events: List of InputEvent union.
1133 #
1134 # Returns: Nothing on success.
1135 #
1136 # Since: 2.6
1137 #
1138 # Note: The consoles are visible in the qom tree, under
1139 #       /backend/console[$index]. They have a device link and head property,
1140 #       so it is possible to map which console belongs to which device and
1141 #       display.
1142 #
1143 # Example:
1144 #
1145 # 1. Press left mouse button.
1146 #
1147 # -> { "execute": "input-send-event",
1148 #     "arguments": { "device": "video0",
1149 #                    "events": [ { "type": "btn",
1150 #                    "data" : { "down": true, "button": "left" } } ] } }
1151 # <- { "return": {} }
1152 #
1153 # -> { "execute": "input-send-event",
1154 #     "arguments": { "device": "video0",
1155 #                    "events": [ { "type": "btn",
1156 #                    "data" : { "down": false, "button": "left" } } ] } }
1157 # <- { "return": {} }
1158 #
1159 # 2. Press ctrl-alt-del.
1160 #
1161 # -> { "execute": "input-send-event",
1162 #      "arguments": { "events": [
1163 #         { "type": "key", "data" : { "down": true,
1164 #           "key": {"type": "qcode", "data": "ctrl" } } },
1165 #         { "type": "key", "data" : { "down": true,
1166 #           "key": {"type": "qcode", "data": "alt" } } },
1167 #         { "type": "key", "data" : { "down": true,
1168 #           "key": {"type": "qcode", "data": "delete" } } } ] } }
1169 # <- { "return": {} }
1170 #
1171 # 3. Move mouse pointer to absolute coordinates (20000, 400).
1172 #
1173 # -> { "execute": "input-send-event" ,
1174 #   "arguments": { "events": [
1175 #                { "type": "abs", "data" : { "axis": "x", "value" : 20000 } },
1176 #                { "type": "abs", "data" : { "axis": "y", "value" : 400 } } ] } }
1177 # <- { "return": {} }
1178 #
1179 ##
1180 { 'command': 'input-send-event',
1181   'data': { '*device': 'str',
1182             '*head'  : 'int',
1183             'events' : [ 'InputEvent' ] } }
1184
1185 ##
1186 # @DisplayGTK:
1187 #
1188 # GTK display options.
1189 #
1190 # @grab-on-hover: Grab keyboard input on mouse hover.
1191 # @zoom-to-fit: Zoom guest display to fit into the host window.  When
1192 #               turned off the host window will be resized instead.
1193 #               In case the display device can notify the guest on
1194 #               window resizes (virtio-gpu) this will default to "on",
1195 #               assuming the guest will resize the display to match
1196 #               the window size then.  Otherwise it defaults to "off".
1197 #               Since 3.1
1198 # @show-tabs:   Display the tab bar for switching between the various graphical
1199 #               interfaces (e.g. VGA and virtual console character devices)
1200 #               by default.
1201 #               Since 7.1
1202 #
1203 # Since: 2.12
1204 ##
1205 { 'struct'  : 'DisplayGTK',
1206   'data'    : { '*grab-on-hover' : 'bool',
1207                 '*zoom-to-fit'   : 'bool',
1208                 '*show-tabs'     : 'bool'  } }
1209
1210 ##
1211 # @DisplayEGLHeadless:
1212 #
1213 # EGL headless display options.
1214 #
1215 # @rendernode: Which DRM render node should be used. Default is the first
1216 #              available node on the host.
1217 #
1218 # Since: 3.1
1219 ##
1220 { 'struct'  : 'DisplayEGLHeadless',
1221   'data'    : { '*rendernode' : 'str' } }
1222
1223 ##
1224 # @DisplayDBus:
1225 #
1226 # DBus display options.
1227 #
1228 # @addr: The D-Bus bus address (default to the session bus).
1229 #
1230 # @rendernode: Which DRM render node should be used. Default is the first
1231 #              available node on the host.
1232 #
1233 # @p2p: Whether to use peer-to-peer connections (accepted through
1234 #       ``add_client``).
1235 #
1236 # @audiodev: Use the specified DBus audiodev to export audio.
1237 #
1238 # Since: 7.0
1239 ##
1240 { 'struct'  : 'DisplayDBus',
1241   'data'    : { '*rendernode' : 'str',
1242                 '*addr': 'str',
1243                 '*p2p': 'bool',
1244                 '*audiodev': 'str' } }
1245
1246 ##
1247 # @DisplayGLMode:
1248 #
1249 # Display OpenGL mode.
1250 #
1251 # @off: Disable OpenGL (default).
1252 # @on: Use OpenGL, pick context type automatically.
1253 #      Would better be named 'auto' but is called 'on' for backward
1254 #      compatibility with bool type.
1255 # @core: Use OpenGL with Core (desktop) Context.
1256 # @es: Use OpenGL with ES (embedded systems) Context.
1257 #
1258 # Since: 3.0
1259 ##
1260 { 'enum'    : 'DisplayGLMode',
1261   'data'    : [ 'off', 'on', 'core', 'es' ] }
1262
1263 ##
1264 # @DisplayCurses:
1265 #
1266 # Curses display options.
1267 #
1268 # @charset: Font charset used by guest (default: CP437).
1269 #
1270 # Since: 4.0
1271 ##
1272 { 'struct'  : 'DisplayCurses',
1273   'data'    : { '*charset'       : 'str' } }
1274
1275 ##
1276 # @DisplayCocoa:
1277 #
1278 # Cocoa display options.
1279 #
1280 # @left-command-key: Enable/disable forwarding of left command key to
1281 #                    guest. Allows command-tab window switching on the
1282 #                    host without sending this key to the guest when
1283 #                    "off". Defaults to "on"
1284 #
1285 # @full-grab: Capture all key presses, including system combos. This
1286 #             requires accessibility permissions, since it performs
1287 #             a global grab on key events. (default: off)
1288 #             See https://support.apple.com/en-in/guide/mac-help/mh32356/mac
1289 #
1290 # @swap-opt-cmd: Swap the Option and Command keys so that their key codes match
1291 #                their position on non-Mac keyboards and you can use Meta/Super
1292 #                and Alt where you expect them. (default: off)
1293 #
1294 # Since: 7.0
1295 ##
1296 { 'struct': 'DisplayCocoa',
1297   'data': {
1298       '*left-command-key': 'bool',
1299       '*full-grab': 'bool',
1300       '*swap-opt-cmd': 'bool'
1301   } }
1302
1303 ##
1304 # @HotKeyMod:
1305 #
1306 # Set of modifier keys that need to be held for shortcut key actions.
1307 #
1308 # Since: 7.1
1309 ##
1310 { 'enum'  : 'HotKeyMod',
1311   'data'  : [ 'lctrl-lalt', 'lshift-lctrl-lalt', 'rctrl' ] }
1312
1313 ##
1314 # @DisplaySDL:
1315 #
1316 # SDL2 display options.
1317 #
1318 # @grab-mod:  Modifier keys that should be pressed together with the
1319 #             "G" key to release the mouse grab.
1320 #
1321 # Since: 7.1
1322 ##
1323 { 'struct'  : 'DisplaySDL',
1324   'data'    : { '*grab-mod'   : 'HotKeyMod' } }
1325
1326 ##
1327 # @DisplayType:
1328 #
1329 # Display (user interface) type.
1330 #
1331 # @default: The default user interface, selecting from the first available
1332 #           of gtk, sdl, cocoa, and vnc.
1333 #
1334 # @none: No user interface or video output display. The guest will
1335 #        still see an emulated graphics card, but its output will not
1336 #        be displayed to the QEMU user.
1337 #
1338 # @gtk: The GTK user interface.
1339 #
1340 # @sdl: The SDL user interface.
1341 #
1342 # @egl-headless: No user interface, offload GL operations to a local
1343 #                DRI device. Graphical display need to be paired with
1344 #                VNC or Spice. (Since 3.1)
1345 #
1346 # @curses: Display video output via curses.  For graphics device
1347 #          models which support a text mode, QEMU can display this
1348 #          output using a curses/ncurses interface. Nothing is
1349 #          displayed when the graphics device is in graphical mode or
1350 #          if the graphics device does not support a text
1351 #          mode. Generally only the VGA device models support text
1352 #          mode.
1353 #
1354 # @cocoa: The Cocoa user interface.
1355 #
1356 # @spice-app: Set up a Spice server and run the default associated
1357 #             application to connect to it. The server will redirect
1358 #             the serial console and QEMU monitors. (Since 4.0)
1359 #
1360 # @dbus: Start a D-Bus service for the display. (Since 7.0)
1361 #
1362 # Since: 2.12
1363 ##
1364 { 'enum'    : 'DisplayType',
1365   'data'    : [
1366     { 'name': 'default' },
1367     { 'name': 'none' },
1368     { 'name': 'gtk', 'if': 'CONFIG_GTK' },
1369     { 'name': 'sdl', 'if': 'CONFIG_SDL' },
1370     { 'name': 'egl-headless',
1371               'if': { 'all': ['CONFIG_OPENGL', 'CONFIG_GBM'] } },
1372     { 'name': 'curses', 'if': 'CONFIG_CURSES' },
1373     { 'name': 'cocoa', 'if': 'CONFIG_COCOA' },
1374     { 'name': 'spice-app', 'if': 'CONFIG_SPICE' },
1375     { 'name': 'dbus', 'if': 'CONFIG_DBUS_DISPLAY' }
1376   ]
1377 }
1378
1379 ##
1380 # @DisplayOptions:
1381 #
1382 # Display (user interface) options.
1383 #
1384 # @type: Which DisplayType qemu should use.
1385 # @full-screen: Start user interface in fullscreen mode (default: off).
1386 # @window-close: Allow to quit qemu with window close button (default: on).
1387 # @show-cursor: Force showing the mouse cursor (default: off). (since: 5.0)
1388 # @gl: Enable OpenGL support (default: off).
1389 #
1390 # Since: 2.12
1391 ##
1392 { 'union'   : 'DisplayOptions',
1393   'base'    : { 'type'           : 'DisplayType',
1394                 '*full-screen'   : 'bool',
1395                 '*window-close'  : 'bool',
1396                 '*show-cursor'   : 'bool',
1397                 '*gl'            : 'DisplayGLMode' },
1398   'discriminator' : 'type',
1399   'data'    : {
1400       'gtk': { 'type': 'DisplayGTK', 'if': 'CONFIG_GTK' },
1401       'cocoa': { 'type': 'DisplayCocoa', 'if': 'CONFIG_COCOA' },
1402       'curses': { 'type': 'DisplayCurses', 'if': 'CONFIG_CURSES' },
1403       'egl-headless': { 'type': 'DisplayEGLHeadless',
1404                         'if': { 'all': ['CONFIG_OPENGL', 'CONFIG_GBM'] } },
1405       'dbus': { 'type': 'DisplayDBus', 'if': 'CONFIG_DBUS_DISPLAY' },
1406       'sdl': { 'type': 'DisplaySDL', 'if': 'CONFIG_SDL' }
1407   }
1408 }
1409
1410 ##
1411 # @query-display-options:
1412 #
1413 # Returns information about display configuration
1414 #
1415 # Returns: @DisplayOptions
1416 #
1417 # Since: 3.1
1418 ##
1419 { 'command': 'query-display-options',
1420   'returns': 'DisplayOptions' }
1421
1422 ##
1423 # @DisplayReloadType:
1424 #
1425 # Available DisplayReload types.
1426 #
1427 # @vnc: VNC display
1428 #
1429 # Since: 6.0
1430 ##
1431 { 'enum': 'DisplayReloadType',
1432   'data': ['vnc'] }
1433
1434 ##
1435 # @DisplayReloadOptionsVNC:
1436 #
1437 # Specify the VNC reload options.
1438 #
1439 # @tls-certs: reload tls certs or not.
1440 #
1441 # Since: 6.0
1442 ##
1443 { 'struct': 'DisplayReloadOptionsVNC',
1444   'data': { '*tls-certs': 'bool' } }
1445
1446 ##
1447 # @DisplayReloadOptions:
1448 #
1449 # Options of the display configuration reload.
1450 #
1451 # @type: Specify the display type.
1452 #
1453 # Since: 6.0
1454 ##
1455 { 'union': 'DisplayReloadOptions',
1456   'base': {'type': 'DisplayReloadType'},
1457   'discriminator': 'type',
1458   'data': { 'vnc': 'DisplayReloadOptionsVNC' } }
1459
1460 ##
1461 # @display-reload:
1462 #
1463 # Reload display configuration.
1464 #
1465 # Returns: Nothing on success.
1466 #
1467 # Since: 6.0
1468 #
1469 # Example:
1470 #
1471 # -> { "execute": "display-reload",
1472 #      "arguments": { "type": "vnc", "tls-certs": true  } }
1473 # <- { "return": {} }
1474 #
1475 ##
1476 { 'command': 'display-reload',
1477   'data': 'DisplayReloadOptions',
1478   'boxed' : true }
1479
1480 ##
1481 # @DisplayUpdateType:
1482 #
1483 # Available DisplayUpdate types.
1484 #
1485 # @vnc: VNC display
1486 #
1487 # Since: 7.1
1488 ##
1489 { 'enum': 'DisplayUpdateType',
1490   'data': ['vnc'] }
1491
1492 ##
1493 # @DisplayUpdateOptionsVNC:
1494 #
1495 # Specify the VNC reload options.
1496 #
1497 # @addresses: If specified, change set of addresses
1498 #             to listen for connections. Addresses configured
1499 #             for websockets are not touched.
1500 #
1501 # Since: 7.1
1502 ##
1503 { 'struct': 'DisplayUpdateOptionsVNC',
1504   'data': { '*addresses': ['SocketAddress'] } }
1505
1506 ##
1507 # @DisplayUpdateOptions:
1508 #
1509 # Options of the display configuration reload.
1510 #
1511 # @type: Specify the display type.
1512 #
1513 # Since: 7.1
1514 ##
1515 { 'union': 'DisplayUpdateOptions',
1516   'base': {'type': 'DisplayUpdateType'},
1517   'discriminator': 'type',
1518   'data': { 'vnc': 'DisplayUpdateOptionsVNC' } }
1519
1520 ##
1521 # @display-update:
1522 #
1523 # Update display configuration.
1524 #
1525 # Returns: Nothing on success.
1526 #
1527 # Since: 7.1
1528 #
1529 # Example:
1530 #
1531 # -> { "execute": "display-update",
1532 #      "arguments": { "type": "vnc", "addresses":
1533 #                     [ { "type": "inet", "host": "0.0.0.0",
1534 #                         "port": "5901" } ] } }
1535 # <- { "return": {} }
1536 #
1537 ##
1538 { 'command': 'display-update',
1539   'data': 'DisplayUpdateOptions',
1540   'boxed' : true }