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   1 <?xml version="1.0" encoding="utf-8"?>
   2 <!--
   3 Copyright (C) 2006 Peter Hutterer
   4 Copyright (C) 2013 Daniel Martin
   5 All Rights Reserved.
   6
   7 Permission is hereby granted, free of charge, to any person obtaining a copy
   8 of this software and associated documentation files (the "Software"), to deal
   9 in the Software without restriction, including without limitation the rights
  10 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 copies of the Software, and to permit persons to whom the Software is
  12 furnished to do so, subject to the following conditions:
  13
  14 The above copyright notice and this permission notice shall be included in all
  15 copies or substantial portions of the Software.
  16
  17 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
  21 ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  22 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23
  24 Except as contained in this notice, the names of the authors or their
  25 institutions shall not be used in advertising or otherwise to promote the
  26 sale, use or other dealings in this Software without prior written
  27 authorization from the authors.
  28 -->
  29
  30 <!-- Specifications:
  31      http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XIproto.txt
  32      http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XI2proto.txt
  33 -->
  34
  35 <!-- TODO: Things which need to be done for full XInput support
  36         but cannot be done now ( August 18, 2014 ) with the current feature-set
  37         of the xml and the generator:
  38
  39 *****
  40
  41 replace "uninterpreted_data" or similar constructs
  42 with a semantic that shows how to interpret this data.
  43 This requires enhancements to the xml-schema and generator such as union with selector.
  44
  45 This will, e.g., be necessary for automatically generated byte-order conversion code,
  46 which will, e.g., be necessary for server-side xcb.
  47
  48 This affects the following:
  49 * QueryDeviceState reply field "classes" ( structs InputState, ... )
  50 * ChangeDeviceControl request field "control" ( structs ChangeDeviceControl, ... )
  51 * XIChangeHierarchy request field "changes" ( structs  HierarchyChange, ... )
  52 * struct XIDeviceInfo field "classes" ( structs DeviceClass, ... )
  53 * SendExtensionEvent member "events"
  54
  55 *****
  56
  57 xml and generator have to support <popcount> of all members of a list
  58
  59 This is needed for the following XI2-events ( and eventcopies thereof )
  60         KeyPress
  61         ButtonPress
  62         RawKeyPress
  63         RawKeyPress
  64         RawButtonPress
  65         TouchBegin
  66         RawTouchBegin
  67
  68 *****
  69
  70 xml and generator should support
  71 switch-case similar to switch-bitcase.
  72
  73 (and maybe: variable sized unions with a mechanism to define
  74 which union-field is selected.)
  75
  76 One of these features is needed for the InputInfo type
  77 which is used by request "ListInputDevices" for the list "input_infos".
  78
  79 *****
  80
  81 Parametrized structs
  82
  83 This is needed for being able to use the value of the field
  84 "num_axes" of the GetDeviceMotionEvents-reply
  85 in struct DeviceTimeCoord.
  86
  87 *****
  88
  89 -->
  90
  91
  92 <xcb header="xinput" extension-xname="XInputExtension" extension-name="Input"
  93      major-version="2" minor-version="3">
  94     <import>xfixes</import>
  95     <import>xproto</import>
  96
  97     <!-- ⋅⋅⋅ Types (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
  98
  99     <typedef oldname="CARD32" newname="EventClass" />
 100     <typedef oldname="CARD8"  newname="KeyCode" />
 101
 102     <!-- ⋅⋅⋅ Types (v2.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
 103
 104     <typedef oldname="CARD16" newname="DeviceId" />
 105     <typedef oldname="INT32"  newname="FP1616" />
 106
 107     <struct name="FP3232">
 108         <field type="INT32"  name="integral" />
 109         <field type="CARD32" name="frac" />
 110     </struct>
 111
 112     <!-- ⋅⋅⋅ Requests (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
 113
 114     <!-- GetExtensionVersion -->
 115
 116     <request name="GetExtensionVersion" opcode="1">
 117         <field type="CARD16" name="name_len" />
 118         <pad bytes="2" />
 119         <list type="char" name="name">
 120             <fieldref>name_len</fieldref>
 121         </list>
 122         <reply>
 123             <field type="CARD8"  name="xi_reply_type" />
 124             <field type="CARD16" name="server_major" />
 125             <field type="CARD16" name="server_minor" />
 126             <field type="BOOL"   name="present" />
 127             <pad bytes="19" />
 128         </reply>
 129     </request>
 130
 131     <!-- ListInputDevices -->
 132
 133     <enum name="DeviceUse">
 134         <item name="IsXPointer">           <value>0</value> </item>
 135         <item name="IsXKeyboard">          <value>1</value> </item>
 136         <item name="IsXExtensionDevice">   <value>2</value> </item>
 137         <item name="IsXExtensionKeyboard"> <value>3</value> </item>
 138         <item name="IsXExtensionPointer">  <value>4</value> </item>
 139     </enum>
 140
 141     <enum name="InputClass">
 142         <item name="Key">       <value>0</value> </item>
 143         <item name="Button">    <value>1</value> </item>
 144         <item name="Valuator">  <value>2</value> </item>
 145         <item name="Feedback">  <value>3</value> </item>
 146         <item name="Proximity"> <value>4</value> </item>
 147         <item name="Focus">     <value>5</value> </item>
 148         <item name="Other">     <value>6</value> </item>
 149         <!--
 150                value Attach=7 is still contained in XI.h as "#define AttachClass"
 151                but it was never transmitted over the protocol.
 152                (It was used to tag a fake class created by libXi).
 153
 154                Even the creation of that fake class has been dropped
 155                from libXi in 2009 by the following change:
 156                http://cgit.freedesktop.org/xorg/lib/libXi/commit/?id=62858c426e6de1b99df660251737233afd335302
 157
 158                <item name="Attach">    <value>7</value> </item>
 159         -->
 160     </enum>
 161
 162     <enum name="ValuatorMode">
 163         <item name="Relative"> <value>0</value> </item>
 164         <item name="Absolute"> <value>1</value> </item>
 165     </enum>
 166
 167     <struct name="DeviceInfo">
 168         <field type="ATOM"  name="device_type" />
 169         <field type="CARD8" name="device_id" />
 170         <field type="CARD8" name="num_class_info" />
 171         <field type="CARD8" name="device_use" enum="DeviceUse" />
 172         <pad bytes="1" />
 173     </struct>
 174
 175     <struct name="AxisInfo">
 176         <field type="CARD32" name="resolution" />
 177         <field type="INT32"  name="minimum" />
 178         <field type="INT32"  name="maximum" />
 179     </struct>
 180
 181     <struct name="InputInfo">
 182         <field type="CARD8" name="class_id" enum="InputClass" />
 183         <field type="CARD8" name="len" />
 184         <switch name="info">
 185             <fieldref>class_id</fieldref>
 186             <case name="key">
 187                 <enumref ref="InputClass">Key</enumref>
 188                 <field type="KeyCode" name="min_keycode" />
 189                 <field type="KeyCode" name="max_keycode" />
 190                 <field type="CARD16"  name="num_keys" />
 191                 <pad bytes="2" />
 192             </case>
 193             <case name="button">
 194                 <enumref ref="InputClass">Button</enumref>
 195                 <field type="CARD16"    name="num_buttons" />
 196             </case>
 197             <case name="valuator">
 198                 <enumref ref="InputClass">Valuator</enumref>
 199                 <field type="CARD8"   name="axes_len" />
 200                 <field type="CARD8"   name="mode" enum="ValuatorMode" />
 201                 <field type="CARD32"  name="motion_size" />
 202                 <list type="AxisInfo" name="axes">
 203                     <fieldref>axes_len</fieldref>
 204                 </list>
 205             </case>
 206         </switch>
 207     </struct>
 208
 209     <request name="ListInputDevices" opcode="2">
 210         <reply>
 211             <field type="CARD8" name="xi_reply_type" />
 212             <field type="CARD8" name="devices_len" />
 213             <pad bytes="23" />
 214             <list type="DeviceInfo" name="devices">
 215                 <fieldref>devices_len</fieldref>
 216             </list>
 217             <list type="InputInfo" name="infos">
 218                 <sumof ref="devices">
 219                         <fieldref>num_class_info</fieldref>
 220                 </sumof>
 221             </list>
 222             <list type="STR" name="names">
 223                 <fieldref>devices_len</fieldref>
 224             </list>
 225             <pad align="4" />
 226         </reply>
 227     </request>
 228
 229     <!-- OpenDevice -->
 230
 231     <struct name="InputClassInfo">
 232         <field type="CARD8" name="class_id" enum="InputClass" />
 233         <field type="CARD8" name="event_type_base" />
 234     </struct>
 235
 236     <request name="OpenDevice" opcode="3">
 237         <field type="CARD8" name="device_id" />
 238         <pad bytes="3" />
 239         <reply>
 240             <field type="CARD8" name="xi_reply_type" />
 241             <field type="CARD8" name="num_classes" />
 242             <pad bytes="23" />
 243             <list type="InputClassInfo" name="class_info">
 244                 <fieldref>num_classes</fieldref>
 245             </list>
 246             <pad align="4" />
 247         </reply>
 248     </request>
 249
 250     <!-- CloseDevice -->
 251
 252     <request name="CloseDevice" opcode="4">
 253         <field type="CARD8" name="device_id" />
 254         <pad bytes="3" />
 255     </request>
 256
 257     <!-- SetDeviceMode -->
 258
 259     <request name="SetDeviceMode" opcode="5">
 260         <field type="CARD8" name="device_id" />
 261         <field type="CARD8" name="mode" enum="ValuatorMode" />
 262         <pad bytes="2" />
 263         <reply>
 264             <field type="CARD8" name="xi_reply_type" />
 265             <!-- values for status: 0: Success, 1: AlreadyGrabbed -->
 266             <field type="CARD8" name="status" enum="GrabStatus" />
 267             <pad bytes="23" />
 268         </reply>
 269     </request>
 270
 271     <!-- SelectExtensionEvent -->
 272
 273     <request name="SelectExtensionEvent" opcode="6">
 274         <field type="WINDOW" name="window" />
 275         <field type="CARD16" name="num_classes" />
 276         <pad bytes="2" />
 277         <list type="EventClass" name="classes">
 278             <fieldref>num_classes</fieldref>
 279         </list>
 280     </request>
 281
 282     <!-- GetSelectedExtensionEvents -->
 283
 284     <request name="GetSelectedExtensionEvents" opcode="7">
 285         <field type="WINDOW" name="window" />
 286         <reply>
 287             <field type="CARD8"  name="xi_reply_type" />
 288             <field type="CARD16" name="num_this_classes" />
 289             <field type="CARD16" name="num_all_classes" />
 290             <pad bytes="20" />
 291             <list type="EventClass" name="this_classes">
 292                 <fieldref>num_this_classes</fieldref>
 293             </list>
 294             <list type="EventClass" name="all_classes">
 295                 <fieldref>num_all_classes</fieldref>
 296             </list>
 297         </reply>
 298     </request>
 299
 300     <!-- ChangeDeviceDontPropagateList -->
 301
 302     <enum name="PropagateMode">
 303         <item name="AddToList">      <value>0</value> </item>
 304         <item name="DeleteFromList"> <value>1</value> </item>
 305     </enum>
 306
 307     <request name="ChangeDeviceDontPropagateList" opcode="8">
 308         <field type="WINDOW" name="window" />
 309         <field type="CARD16" name="num_classes" />
 310         <field type="CARD8"  name="mode" enum="PropagateMode" />
 311         <pad bytes="1" />
 312         <list type="EventClass" name="classes">
 313             <fieldref>num_classes</fieldref>
 314         </list>
 315     </request>
 316
 317     <!-- GetDeviceDontPropagateList -->
 318
 319     <request name="GetDeviceDontPropagateList" opcode="9">
 320         <field type="WINDOW" name="window" />
 321         <reply>
 322             <field type="CARD8"  name="xi_reply_type" />
 323             <field type="CARD16" name="num_classes" />
 324             <pad bytes="22" />
 325             <list type="EventClass" name="classes">
 326                 <fieldref>num_classes</fieldref>
 327             </list>
 328         </reply>
 329     </request>
 330
 331     <!-- GetDeviceMotionEvents -->
 332
 333     <struct name="DeviceTimeCoord">
 334         <field type="TIMESTAMP" name="time" />
 335         <!-- Uninterpreted: list (axisvalues) of INT32,
 336                             length is num_axes from GetDeviceMotionEvents -->
 337     </struct>
 338
 339     <request name="GetDeviceMotionEvents" opcode="10">
 340         <field type="TIMESTAMP" name="start" />
 341         <field type="TIMESTAMP" name="stop" altenum="Time" />
 342         <field type="CARD8"     name="device_id" />
 343         <pad bytes="3"/>
 344         <reply>
 345             <field type="CARD8"  name="xi_reply_type" />
 346             <field type="CARD32" name="num_events" />
 347             <field type="CARD8"  name="num_axes" />
 348             <field type="CARD8"  name="device_mode" enum="ValuatorMode" />
 349             <pad bytes="18" />
 350             <!-- Uninterpreted: list (events) of DeviceTimeCoord structures -->
 351         </reply>
 352     </request>
 353
 354     <!-- ChangeKeyboardDevice -->
 355
 356     <request name="ChangeKeyboardDevice" opcode="11">
 357         <field type="CARD8" name="device_id" />
 358         <pad bytes="3" />
 359         <reply>
 360             <field type="CARD8" name="xi_reply_type" />
 361             <!-- only the following GrabStatus-values are valid here:
 362                  "Success", "AlreadyGrabbed", and "Frozen"
 363             -->
 364             <field type="CARD8" name="status" enum="GrabStatus" />
 365             <pad bytes="23" />
 366         </reply>
 367     </request>
 368
 369     <!-- ChangePointerDevice -->
 370
 371     <request name="ChangePointerDevice" opcode="12">
 372         <field type="CARD8" name="x_axis" />
 373         <field type="CARD8" name="y_axis" />
 374         <field type="CARD8" name="device_id" />
 375         <pad bytes="1" />
 376         <reply>
 377             <field type="CARD8" name="xi_reply_type" />
 378             <!-- only the following GrabStatus-values are valid here:
 379                  "Success", "AlreadyGrabbed", and "Frozen"
 380             -->
 381             <field type="CARD8" name="status" enum="GrabStatus" />
 382             <pad bytes="23" />
 383         </reply>
 384     </request>
 385
 386     <!-- GrabDevice -->
 387
 388     <request name="GrabDevice" opcode="13">
 389         <field type="WINDOW"    name="grab_window" />
 390         <field type="TIMESTAMP" name="time" altenum="Time" />
 391         <field type="CARD16"    name="num_classes" />
 392         <field type="CARD8"     name="this_device_mode" enum="GrabMode" />
 393         <field type="CARD8"     name="other_device_mode" enum="GrabMode" />
 394         <field type="BOOL"      name="owner_events" />
 395         <field type="CARD8"     name="device_id" />
 396         <pad bytes="2" />
 397         <list type="EventClass" name="classes">
 398             <fieldref>num_classes</fieldref>
 399         </list>
 400         <reply>
 401             <field type="CARD8" name="xi_reply_type" />
 402             <field type="CARD8" name="status" enum="GrabStatus" />
 403             <pad bytes="23" />
 404         </reply>
 405     </request>
 406
 407     <!-- UngrabDevice -->
 408
 409     <request name="UngrabDevice" opcode="14">
 410         <field type="TIMESTAMP" name="time" altenum="Time" />
 411         <field type="CARD8"     name="device_id" />
 412         <pad bytes="3" />
 413     </request>
 414
 415     <!-- GrabDeviceKey -->
 416
 417     <enum name="ModifierDevice">
 418         <item name="UseXKeyboard"><value>255</value></item> <!-- 0xff -->
 419     </enum>
 420
 421     <request name="GrabDeviceKey" opcode="15">
 422         <field type="WINDOW" name="grab_window" />
 423         <field type="CARD16" name="num_classes" />
 424         <field type="CARD16" name="modifiers" mask="ModMask" />
 425         <field type="CARD8"  name="modifier_device" altenum="ModifierDevice" />
 426         <field type="CARD8"  name="grabbed_device" />
 427         <field type="CARD8"  name="key" altenum="Grab" />
 428         <field type="CARD8"  name="this_device_mode" enum="GrabMode" />
 429         <field type="CARD8"  name="other_device_mode" enum="GrabMode" />
 430         <field type="BOOL"   name="owner_events" />
 431         <pad bytes="2" />
 432         <list type="EventClass" name="classes">
 433             <fieldref>num_classes</fieldref>
 434         </list>
 435     </request>
 436
 437     <!-- UngrabDeviceKey -->
 438
 439     <request name="UngrabDeviceKey" opcode="16">
 440         <field type="WINDOW" name="grabWindow" />
 441         <field type="CARD16" name="modifiers" mask="ModMask" />
 442         <field type="CARD8"  name="modifier_device" altenum="ModifierDevice" />
 443         <field type="CARD8"  name="key" altenum="Grab" />
 444         <field type="CARD8"  name="grabbed_device" />
 445     </request>
 446
 447     <!-- GrabDeviceButton -->
 448
 449     <request name="GrabDeviceButton" opcode="17">
 450         <field type="WINDOW" name="grab_window" />
 451         <field type="CARD8"  name="grabbed_device" />
 452         <field type="CARD8"  name="modifier_device" altenum="ModifierDevice" />
 453         <field type="CARD16" name="num_classes" />
 454         <field type="CARD16" name="modifiers" mask="ModMask" />
 455         <field type="CARD8"  name="this_device_mode" enum="GrabMode" />
 456         <field type="CARD8"  name="other_device_mode" enum="GrabMode" />
 457         <field type="CARD8"  name="button" altenum="Grab" />
 458         <field type="BOOL"   name="owner_events" />
 459         <pad bytes="2" />
 460         <list type="EventClass" name="classes">
 461             <fieldref>num_classes</fieldref>
 462         </list>
 463     </request>
 464
 465     <!-- UngrabDeviceButton -->
 466
 467     <request name="UngrabDeviceButton" opcode="18">
 468         <field type="WINDOW" name="grab_window" />
 469         <field type="CARD16" name="modifiers" mask="ModMask" />
 470         <field type="CARD8"  name="modifier_device" altenum="ModifierDevice" />
 471         <field type="CARD8"  name="button" altenum="Grab" />
 472         <field type="CARD8"  name="grabbed_device" />
 473         <pad bytes="3" />
 474     </request>
 475
 476     <!-- AllowDeviceEvents -->
 477
 478     <enum name="DeviceInputMode">
 479         <item name="AsyncThisDevice">   <value>0</value> </item>
 480         <item name="SyncThisDevice">    <value>1</value> </item>
 481         <item name="ReplayThisDevice">  <value>2</value> </item>
 482         <item name="AsyncOtherDevices"> <value>3</value> </item>
 483         <item name="AsyncAll">          <value>4</value> </item>
 484         <item name="SyncAll">           <value>5</value> </item>
 485     </enum>
 486
 487     <request name="AllowDeviceEvents" opcode="19">
 488         <field type="TIMESTAMP" name="time" altenum="Time" />
 489         <field type="CARD8"     name="mode" enum="DeviceInputMode" />
 490         <field type="CARD8"     name="device_id" />
 491         <pad bytes="2" />
 492     </request>
 493
 494     <!-- GetDeviceFocus -->
 495
 496     <request name="GetDeviceFocus" opcode="20">
 497         <field type="CARD8" name="device_id" />
 498         <pad bytes="3" />
 499         <reply>
 500             <field type="CARD8"     name="xi_reply_type" />
 501             <field type="WINDOW"    name="focus" altenum="InputFocus" />
 502             <field type="TIMESTAMP" name="time" />
 503             <field type="CARD8"     name="revert_to" enum="InputFocus" />
 504             <pad bytes="15" />
 505         </reply>
 506     </request>
 507
 508     <!-- SetDeviceFocus -->
 509
 510     <request name="SetDeviceFocus" opcode="21">
 511         <field type="WINDOW"    name="focus" altenum="InputFocus" />
 512         <field type="TIMESTAMP" name="time" altenum="Time" />
 513         <field type="CARD8"     name="revert_to" enum="InputFocus" />
 514         <field type="CARD8"     name="device_id" />
 515         <pad bytes="2" />
 516     </request>
 517
 518     <!-- GetFeedbackControl -->
 519
 520     <enum name="FeedbackClass">
 521         <item name="Keyboard"> <value>0</value> </item>
 522         <item name="Pointer">  <value>1</value> </item>
 523         <item name="String">   <value>2</value> </item>
 524         <item name="Integer">  <value>3</value> </item>
 525         <item name="Led">      <value>4</value> </item>
 526         <item name="Bell">     <value>5</value> </item>
 527     </enum>
 528
 529     <struct name="KbdFeedbackState">
 530         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 531         <field type="CARD8"  name="feedback_id" />
 532         <field type="CARD16" name="len" />
 533         <field type="CARD16" name="pitch" />
 534         <field type="CARD16" name="duration" />
 535         <field type="CARD32" name="led_mask" />
 536         <field type="CARD32" name="led_values" />
 537         <field type="BOOL"   name="global_auto_repeat" />
 538         <field type="CARD8"  name="click" />
 539         <field type="CARD8"  name="percent" />
 540         <pad bytes="1" />
 541         <list type="CARD8" name="auto_repeats">
 542             <value>32</value>
 543         </list>
 544     </struct>
 545
 546     <struct name="PtrFeedbackState">
 547         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 548         <field type="CARD8"  name="feedback_id" />
 549         <field type="CARD16" name="len" />
 550         <pad bytes="2" />
 551         <field type="CARD16" name="accel_num" />
 552         <field type="CARD16" name="accel_denom" />
 553         <field type="CARD16" name="threshold" />
 554     </struct>
 555
 556     <struct name="IntegerFeedbackState">
 557         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 558         <field type="CARD8"  name="feedback_id" />
 559         <field type="CARD16" name="len" />
 560         <field type="CARD32" name="resolution" />
 561         <field type="INT32"  name="min_value" />
 562         <field type="INT32"  name="max_value" />
 563     </struct>
 564
 565     <struct name="StringFeedbackState">
 566         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 567         <field type="CARD8"  name="feedback_id" />
 568         <field type="CARD16" name="len" />
 569         <field type="CARD16" name="max_symbols" />
 570         <field type="CARD16" name="num_keysyms" />
 571         <list type="KEYSYM"  name="keysyms">
 572             <fieldref>num_keysyms</fieldref>
 573         </list>
 574     </struct>
 575
 576     <struct name="BellFeedbackState">
 577         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 578         <field type="CARD8"  name="feedback_id" />
 579         <field type="CARD16" name="len" />
 580         <field type="CARD8"  name="percent" />
 581         <pad bytes="3" />
 582         <field type="CARD16" name="pitch" />
 583         <field type="CARD16" name="duration" />
 584     </struct>
 585
 586     <struct name="LedFeedbackState">
 587         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 588         <field type="CARD8"  name="feedback_id" />
 589         <field type="CARD16" name="len" />
 590         <field type="CARD32" name="led_mask" />
 591         <field type="CARD32" name="led_values" />
 592     </struct>
 593
 594     <struct name="FeedbackState">
 595         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 596         <field type="CARD8"  name="feedback_id" />
 597         <field type="CARD16" name="len" />
 598         <switch name="data">
 599             <fieldref>class_id</fieldref>
 600             <case name="keyboard">
 601                 <enumref ref="FeedbackClass">Keyboard</enumref>
 602                 <field type="CARD16" name="pitch" />
 603                 <field type="CARD16" name="duration" />
 604                 <field type="CARD32" name="led_mask" />
 605                 <field type="CARD32" name="led_values" />
 606                 <field type="BOOL"   name="global_auto_repeat" />
 607                 <field type="CARD8"  name="click" />
 608                 <field type="CARD8"  name="percent" />
 609                 <pad bytes="1" />
 610                 <list type="CARD8" name="auto_repeats">
 611                     <value>32</value>
 612                 </list>
 613             </case>
 614             <case name="pointer">
 615                 <enumref ref="FeedbackClass">Pointer</enumref>
 616                 <pad bytes="2" />
 617                 <field type="CARD16" name="accel_num" />
 618                 <field type="CARD16" name="accel_denom" />
 619                 <field type="CARD16" name="threshold" />
 620             </case>
 621             <case name="string">
 622                 <enumref ref="FeedbackClass">String</enumref>
 623                 <field type="CARD16" name="max_symbols" />
 624                 <field type="CARD16" name="num_keysyms" />
 625                 <list type="KEYSYM"  name="keysyms">
 626                     <fieldref>num_keysyms</fieldref>
 627                 </list>
 628             </case>
 629             <case name="integer">
 630                 <enumref ref="FeedbackClass">Integer</enumref>
 631                 <field type="CARD32" name="resolution" />
 632                 <field type="INT32"  name="min_value" />
 633                 <field type="INT32"  name="max_value" />
 634             </case>
 635             <case name="led">
 636                 <enumref ref="FeedbackClass">Led</enumref>
 637                 <field type="CARD32" name="led_mask" />
 638                 <field type="CARD32" name="led_values" />
 639             </case>
 640             <case name="bell">
 641                 <enumref ref="FeedbackClass">Bell</enumref>
 642                 <field type="CARD8"  name="percent" />
 643                 <pad bytes="3" />
 644                 <field type="CARD16" name="pitch" />
 645                 <field type="CARD16" name="duration" />
 646             </case>
 647         </switch>
 648     </struct>
 649
 650     <request name="GetFeedbackControl" opcode="22">
 651         <field type="CARD8" name="device_id" />
 652         <pad bytes="3" />
 653         <reply>
 654             <field type="CARD8"  name="xi_reply_type" />
 655             <field type="CARD16" name="num_feedbacks" />
 656             <pad bytes="22" />
 657             <list type="FeedbackState" name="feedbacks">
 658                 <fieldref>num_feedbacks</fieldref>
 659             </list>
 660         </reply>
 661     </request>
 662
 663     <!-- ChangeFeedbackControl -->
 664
 665     <struct name="KbdFeedbackCtl">
 666         <field type="CARD8"   name="class_id" enum="FeedbackClass" />
 667         <field type="CARD8"   name="feedback_id" />
 668         <field type="CARD16"  name="len" />
 669         <field type="KeyCode" name="key" />
 670         <field type="CARD8"   name="auto_repeat_mode" />
 671         <field type="INT8"    name="key_click_percent" />
 672         <field type="INT8"    name="bell_percent" />
 673         <field type="INT16"   name="bell_pitch" />
 674         <field type="INT16"   name="bell_duration" />
 675         <field type="CARD32"  name="led_mask" />
 676         <field type="CARD32"  name="led_values" />
 677     </struct>
 678
 679     <struct name="PtrFeedbackCtl">
 680         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 681         <field type="CARD8"  name="feedback_id" />
 682         <field type="CARD16" name="len" />
 683         <pad bytes="2" />
 684         <field type="INT16"  name="num" />
 685         <field type="INT16"  name="denom" />
 686         <field type="INT16"  name="threshold" />
 687     </struct>
 688
 689     <struct name="IntegerFeedbackCtl">
 690         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 691         <field type="CARD8"  name="feedback_id" />
 692         <field type="CARD16" name="len" />
 693         <field type="INT32"  name="int_to_display" />
 694     </struct>
 695
 696     <struct name="StringFeedbackCtl">
 697         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 698         <field type="CARD8"  name="feedback_id" />
 699         <field type="CARD16" name="len" />
 700         <pad bytes="2" />
 701         <field type="CARD16" name="num_keysyms" />
 702         <list type="KEYSYM"  name="keysyms">
 703             <fieldref>num_keysyms</fieldref>
 704         </list>
 705     </struct>
 706
 707     <struct name="BellFeedbackCtl">
 708         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 709         <field type="CARD8"  name="feedback_id" />
 710         <field type="CARD16" name="len" />
 711         <field type="INT8"   name="percent" />
 712         <pad bytes="3" />
 713         <field type="INT16"  name="pitch" />
 714         <field type="INT16"  name="duration" />
 715     </struct>
 716
 717     <struct name="LedFeedbackCtl">
 718         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 719         <field type="CARD8"  name="feedback_id" />
 720         <field type="CARD16" name="len" />
 721         <field type="CARD32" name="led_mask" />
 722         <field type="CARD32" name="led_values" />
 723     </struct>
 724
 725     <struct name="FeedbackCtl">
 726         <field type="CARD8"  name="class_id" enum="FeedbackClass" />
 727         <field type="CARD8"  name="feedback_id" />
 728         <field type="CARD16" name="len" />
 729         <switch name="data">
 730             <fieldref>class_id</fieldref>
 731             <case name="keyboard">
 732                 <enumref ref="FeedbackClass">Keyboard</enumref>
 733                 <field type="KeyCode" name="key" />
 734                 <field type="CARD8"   name="auto_repeat_mode" />
 735                 <field type="INT8"    name="key_click_percent" />
 736                 <field type="INT8"    name="bell_percent" />
 737                 <field type="INT16"   name="bell_pitch" />
 738                 <field type="INT16"   name="bell_duration" />
 739                 <field type="CARD32"  name="led_mask" />
 740                 <field type="CARD32"  name="led_values" />
 741             </case>
 742             <case name="pointer">
 743                 <enumref ref="FeedbackClass">Pointer</enumref>
 744                 <pad bytes="2" />
 745                 <field type="INT16"  name="num" />
 746                 <field type="INT16"  name="denom" />
 747                 <field type="INT16"  name="threshold" />
 748             </case>
 749             <case name="string">
 750                 <enumref ref="FeedbackClass">String</enumref>
 751                 <pad bytes="2" />
 752                 <field type="CARD16" name="num_keysyms" />
 753                 <list type="KEYSYM"  name="keysyms">
 754                     <fieldref>num_keysyms</fieldref>
 755                 </list>
 756             </case>
 757             <case name="integer">
 758                 <enumref ref="FeedbackClass">Integer</enumref>
 759                 <field type="INT32"  name="int_to_display" />
 760             </case>
 761             <case name="led">
 762                 <enumref ref="FeedbackClass">Led</enumref>
 763                 <field type="CARD32" name="led_mask" />
 764                 <field type="CARD32" name="led_values" />
 765             </case>
 766             <case name="bell">
 767                 <enumref ref="FeedbackClass">Bell</enumref>
 768                 <field type="INT8"   name="percent" />
 769                 <pad bytes="3" />
 770                 <field type="INT16"  name="pitch" />
 771                 <field type="INT16"  name="duration" />
 772             </case>
 773         </switch>
 774     </struct>
 775
 776     <enum name="ChangeFeedbackControlMask">
 777         <item name="KeyClickPercent">  <bit>0</bit> </item> <!-- 0x01 -->
 778         <item name="Percent">          <bit>1</bit> </item> <!-- 0x02 -->
 779         <item name="Pitch">            <bit>2</bit> </item> <!-- 0x04 -->
 780         <item name="Duration">         <bit>3</bit> </item> <!-- 0x08 -->
 781         <item name="Led">              <bit>4</bit> </item> <!-- 0x10 -->
 782         <item name="LedMode">          <bit>5</bit> </item> <!-- 0x20 -->
 783         <item name="Key">              <bit>6</bit> </item> <!-- 0x40 -->
 784         <item name="AutoRepeatMode">   <bit>7</bit> </item> <!-- 0x80 -->
 785         <item name="String">           <bit>0</bit> </item> <!-- 0x01 -->
 786         <item name="Integer">          <bit>0</bit> </item> <!-- 0x01 -->
 787         <item name="AccelNum">         <bit>0</bit> </item> <!-- 0x01 -->
 788         <item name="AccelDenom">       <bit>1</bit> </item> <!-- 0x02 -->
 789         <item name="Threshold">        <bit>2</bit> </item> <!-- 0x04 -->
 790     </enum>
 791
 792     <request name="ChangeFeedbackControl" opcode="23">
 793         <field type="CARD32"      name="mask" mask="ChangeFeedbackControlMask" />
 794         <field type="CARD8"       name="device_id" />
 795         <field type="CARD8"       name="feedback_id" />
 796         <pad bytes="2" />
 797         <field type="FeedbackCtl" name="feedback" />
 798     </request>
 799
 800     <!-- GetDeviceKeyMapping -->
 801
 802     <request name="GetDeviceKeyMapping" opcode="24">
 803         <field type="CARD8"   name="device_id" />
 804         <field type="KeyCode" name="first_keycode" />
 805         <field type="CARD8"   name="count" />
 806         <pad bytes="1" />
 807         <reply>
 808             <field type="CARD8" name="xi_reply_type" />
 809             <field type="CARD8" name="keysyms_per_keycode" />
 810             <pad bytes="23" />
 811             <list type="KEYSYM" name="keysyms">
 812                 <!-- 'length' is a field in the header -->
 813                 <fieldref>length</fieldref>
 814             </list>
 815         </reply>
 816     </request>
 817
 818     <!-- ChangeDeviceKeyMapping -->
 819
 820     <request name="ChangeDeviceKeyMapping" opcode="25">
 821         <field type="CARD8"   name="device_id" />
 822         <field type="KeyCode" name="first_keycode" />
 823         <field type="CARD8"   name="keysyms_per_keycode" />
 824         <field type="CARD8"   name="keycode_count" />
 825         <list type="KEYSYM"   name="keysyms">
 826             <op op="*">
 827                 <fieldref>keycode_count</fieldref>
 828                 <fieldref>keysyms_per_keycode</fieldref>
 829             </op>
 830         </list>
 831     </request>
 832
 833     <!-- GetDeviceModifierMapping -->
 834
 835     <request name="GetDeviceModifierMapping" opcode="26">
 836         <field type="CARD8" name="device_id" />
 837         <pad bytes="3" />
 838         <reply>
 839             <field type="CARD8" name="xi_reply_type" />
 840             <field type="CARD8" name="keycodes_per_modifier" />
 841             <pad bytes="23" />
 842             <list type="CARD8"  name="keymaps">
 843                 <op op="*">
 844                     <fieldref>keycodes_per_modifier</fieldref>
 845                     <value>8</value>
 846                 </op>
 847             </list>
 848         </reply>
 849     </request>
 850
 851     <!-- SetDeviceModifierMapping -->
 852
 853     <request name="SetDeviceModifierMapping" opcode="27">
 854         <field type="CARD8" name="device_id" />
 855         <field type="CARD8" name="keycodes_per_modifier" />
 856         <pad bytes="2" />
 857         <list type="CARD8" name="keymaps">
 858             <op op="*">
 859                 <fieldref>keycodes_per_modifier</fieldref>
 860                 <value>8</value>
 861             </op>
 862         </list>
 863         <reply>
 864             <field type="CARD8" name="xi_reply_type" />
 865             <field type="CARD8" name="status" enum="MappingStatus" />
 866             <pad bytes="23" />
 867         </reply>
 868     </request>
 869
 870     <!-- GetDeviceButtonMapping -->
 871
 872     <request name="GetDeviceButtonMapping" opcode="28">
 873         <field type="CARD8" name="device_id" />
 874         <pad bytes="3" />
 875         <reply>
 876             <field type="CARD8" name="xi_reply_type" />
 877             <field type="CARD8" name="map_size" />
 878             <pad bytes="23" />
 879             <list type="CARD8" name="map">
 880                 <fieldref>map_size</fieldref>
 881             </list>
 882             <pad align="4" />
 883         </reply>
 884     </request>
 885
 886     <!-- SetDeviceButtonMapping -->
 887
 888     <request name="SetDeviceButtonMapping" opcode="29">
 889         <field type="CARD8" name="device_id" />
 890         <field type="CARD8" name="map_size" />
 891         <pad bytes="2" />
 892         <list type="CARD8" name="map">
 893             <fieldref>map_size</fieldref>
 894         </list>
 895         <reply>
 896             <field type="CARD8" name="xi_reply_type" />
 897             <field type="CARD8" name="status" enum="MappingStatus" />
 898             <pad bytes="23" />
 899         </reply>
 900     </request>
 901
 902     <!-- QueryDeviceState -->
 903
 904     <struct name="KeyState">
 905         <field type="CARD8" name="class_id" enum="InputClass" />
 906         <field type="CARD8" name="len" />
 907         <field type="CARD8" name="num_keys" />
 908         <pad bytes="1" />
 909         <list type="CARD8" name="keys">
 910             <value>32</value>
 911         </list>
 912     </struct>
 913
 914     <struct name="ButtonState">
 915         <field type="CARD8" name="class_id" enum="InputClass" />
 916         <field type="CARD8" name="len" />
 917         <field type="CARD8" name="num_buttons" />
 918         <pad bytes="1" />
 919         <list type="CARD8" name="buttons">
 920             <value>32</value>
 921         </list>
 922     </struct>
 923
 924     <enum name="ValuatorStateModeMask">
 925         <item name="DeviceModeAbsolute"> <bit>0</bit> </item>
 926         <item name="OutOfProximity">     <bit>1</bit> </item>
 927     </enum>
 928
 929     <struct name="ValuatorState">
 930         <field type="CARD8" name="class_id" enum="InputClass" />
 931         <field type="CARD8" name="len" />
 932         <field type="CARD8" name="num_valuators" />
 933         <field type="CARD8" name="mode" mask="ValuatorStateModeMask" />
 934         <list type="INT32" name="valuators">
 935             <fieldref>num_valuators</fieldref>
 936         </list>
 937     </struct>
 938
 939     <struct name="InputState">
 940         <field type="CARD8" name="class_id" enum="InputClass" />
 941         <field type="CARD8" name="len" />
 942         <switch name="data">
 943             <fieldref>class_id</fieldref>
 944             <case name="key">
 945                 <enumref ref="InputClass">Key</enumref>
 946                 <field type="CARD8" name="num_keys" />
 947                 <pad bytes="1" />
 948                 <list type="CARD8" name="keys">
 949                     <value>32</value>
 950                 </list>
 951             </case>
 952             <case name="button">
 953                 <enumref ref="InputClass">Button</enumref>
 954                 <field type="CARD8" name="num_buttons" />
 955                 <pad bytes="1" />
 956                 <list type="CARD8" name="buttons">
 957                     <value>32</value>
 958                 </list>
 959             </case>
 960             <case name="valuator">
 961                 <enumref ref="InputClass">Valuator</enumref>
 962                 <field type="CARD8" name="num_valuators" />
 963                 <field type="CARD8" name="mode" mask="ValuatorStateModeMask" />
 964                 <list type="INT32" name="valuators">
 965                     <fieldref>num_valuators</fieldref>
 966                 </list>
 967             </case>
 968         </switch>
 969     </struct>
 970
 971     <request name="QueryDeviceState" opcode="30">
 972         <field type="CARD8" name="device_id" />
 973         <pad bytes="3" />
 974         <reply>
 975             <field type="CARD8" name="xi_reply_type" />
 976             <field type="CARD8" name="num_classes" />
 977             <pad bytes="23" />
 978             <list type="InputState" name="classes">
 979                 <fieldref>num_classes</fieldref>
 980             </list>
 981         </reply>
 982     </request>
 983
 984     <!-- SendExtensionEvent -->
 985
 986     <request name="SendExtensionEvent" opcode="31">
 987         <field type="WINDOW" name="destination" />
 988         <field type="CARD8"  name="device_id" />
 989         <field type="BOOL"   name="propagate" />
 990         <field type="CARD16" name="num_classes" />
 991         <field type="CARD8"  name="num_events" />
 992         <pad bytes="3" />
 993         <list type="CARD8" name="events">
 994             <op op="*">
 995                 <fieldref>num_events</fieldref>
 996                 <value>32</value>
 997             </op>
 998         </list>
 999         <list type="EventClass" name="classes">
1000             <fieldref>num_classes</fieldref>
1001         </list>
1002     </request>
1003
1004     <!-- DeviceBell -->
1005
1006     <request name="DeviceBell" opcode="32">
1007         <field type="CARD8" name="device_id" />
1008         <field type="CARD8" name="feedback_id" />
1009         <field type="CARD8" name="feedback_class" />
1010         <field type="INT8"  name="percent" />
1011     </request>
1012
1013     <!-- SetDeviceValuators -->
1014
1015     <request name="SetDeviceValuators" opcode="33">
1016         <field type="CARD8" name="device_id" />
1017         <field type="CARD8" name="first_valuator" />
1018         <field type="CARD8" name="num_valuators" />
1019         <pad bytes="1" />
1020         <list type="INT32" name="valuators">
1021             <fieldref>num_valuators</fieldref>
1022         </list>
1023         <reply>
1024             <field type="CARD8" name="xi_reply_type" />
1025             <field type="CARD8" name="status" enum="GrabStatus" />
1026             <pad bytes="23" />
1027         </reply>
1028     </request>
1029
1030     <!-- GetDeviceControl -->
1031
1032     <enum name="DeviceControl">
1033         <item name="resolution"> <value>1</value> </item>
1034         <item name="abs_calib">  <value>2</value> </item>
1035         <item name="core">       <value>3</value> </item>
1036         <item name="enable">     <value>4</value> </item>
1037         <item name="abs_area">   <value>5</value> </item>
1038     </enum>
1039
1040     <struct name="DeviceResolutionState">
1041         <field type="CARD16" name="control_id" enum="DeviceControl" />
1042         <field type="CARD16" name="len" />
1043         <field type="CARD32" name="num_valuators" />
1044         <list type="CARD32"  name="resolution_values">
1045             <fieldref>num_valuators</fieldref>
1046         </list>
1047         <list type="CARD32" name="resolution_min">
1048             <fieldref>num_valuators</fieldref>
1049         </list>
1050         <list type="CARD32" name="resolution_max">
1051             <fieldref>num_valuators</fieldref>
1052         </list>
1053     </struct>
1054
1055     <struct name="DeviceAbsCalibState">
1056         <field type="CARD16" name="control_id" enum="DeviceControl" />
1057         <field type="CARD16" name="len" />
1058         <field type="INT32"  name="min_x" />
1059         <field type="INT32"  name="max_x" />
1060         <field type="INT32"  name="min_y" />
1061         <field type="INT32"  name="max_y" />
1062         <field type="CARD32" name="flip_x" />
1063         <field type="CARD32" name="flip_y" />
1064         <field type="CARD32" name="rotation" />
1065         <field type="CARD32" name="button_threshold" />
1066     </struct>
1067
1068     <struct name="DeviceAbsAreaState">
1069         <field type="CARD16" name="control_id" enum="DeviceControl" />
1070         <field type="CARD16" name="len" />
1071         <field type="CARD32" name="offset_x" />
1072         <field type="CARD32" name="offset_y" />
1073         <field type="CARD32" name="width" />
1074         <field type="CARD32" name="height" />
1075         <field type="CARD32" name="screen" />
1076         <field type="CARD32" name="following" />
1077     </struct>
1078
1079     <struct name="DeviceCoreState">
1080         <field type="CARD16" name="control_id" enum="DeviceControl" />
1081         <field type="CARD16" name="len" />
1082         <field type="CARD8"  name="status" />
1083         <field type="CARD8"  name="iscore" />
1084         <pad bytes="2" />
1085     </struct>
1086
1087     <struct name="DeviceEnableState">
1088         <field type="CARD16" name="control_id" enum="DeviceControl" />
1089         <field type="CARD16" name="len" />
1090         <field type="CARD8"  name="enable" />
1091         <pad bytes="3" />
1092     </struct>
1093
1094     <struct name="DeviceState">
1095         <field type="CARD16" name="control_id" enum="DeviceControl" />
1096         <field type="CARD16" name="len" />
1097         <switch name="data">
1098             <fieldref>control_id</fieldref>
1099             <case name="resolution">
1100                 <enumref ref="DeviceControl">resolution</enumref>
1101                 <field type="CARD32" name="num_valuators" />
1102                 <list type="CARD32"  name="resolution_values">
1103                     <fieldref>num_valuators</fieldref>
1104                 </list>
1105                 <list type="CARD32" name="resolution_min">
1106                     <fieldref>num_valuators</fieldref>
1107                 </list>
1108                 <list type="CARD32" name="resolution_max">
1109                     <fieldref>num_valuators</fieldref>
1110                 </list>
1111             </case>
1112             <case name="abs_calib">
1113                 <enumref ref="DeviceControl">abs_calib</enumref>
1114                 <field type="INT32"  name="min_x" />
1115                 <field type="INT32"  name="max_x" />
1116                 <field type="INT32"  name="min_y" />
1117                 <field type="INT32"  name="max_y" />
1118                 <field type="CARD32" name="flip_x" />
1119                 <field type="CARD32" name="flip_y" />
1120                 <field type="CARD32" name="rotation" />
1121                 <field type="CARD32" name="button_threshold" />
1122             </case>
1123             <case name="core">
1124                 <enumref ref="DeviceControl">core</enumref>
1125                 <field type="CARD8"  name="status" />
1126                 <field type="CARD8"  name="iscore" />
1127                 <pad bytes="2" />
1128             </case>
1129             <case name="enable">
1130                 <enumref ref="DeviceControl">enable</enumref>
1131                 <field type="CARD8"  name="enable" />
1132                 <pad bytes="3" />
1133             </case>
1134             <case name="abs_area">
1135                 <enumref ref="DeviceControl">abs_area</enumref>
1136                 <field type="CARD32" name="offset_x" />
1137                 <field type="CARD32" name="offset_y" />
1138                 <field type="CARD32" name="width" />
1139                 <field type="CARD32" name="height" />
1140                 <field type="CARD32" name="screen" />
1141                 <field type="CARD32" name="following" />
1142             </case>
1143         </switch>
1144     </struct>
1145
1146     <request name="GetDeviceControl" opcode="34">
1147         <field type="CARD16" name="control_id" enum="DeviceControl" />
1148         <field type="CARD8"  name="device_id" />
1149         <pad bytes="1" />
1150         <reply>
1151             <field type="CARD8" name="xi_reply_type" />
1152             <field type="CARD8" name="status" altenum="GrabStatus" />
1153             <pad bytes="23" />
1154             <field type="DeviceState" name="control" />
1155         </reply>
1156     </request>
1157
1158     <!-- ChangeDeviceControl -->
1159
1160     <struct name="DeviceResolutionCtl">
1161         <field type="CARD16" name="control_id" enum="DeviceControl" />
1162         <field type="CARD16" name="len" />
1163         <field type="CARD8"  name="first_valuator" />
1164         <field type="CARD8"  name="num_valuators" />
1165         <pad bytes="2" />
1166         <list type="CARD32"  name="resolution_values">
1167             <fieldref>num_valuators</fieldref>
1168         </list>
1169     </struct>
1170
1171     <struct name="DeviceAbsCalibCtl">
1172         <field type="CARD16" name="control_id" enum="DeviceControl" />
1173         <field type="CARD16" name="len" />
1174         <field type="INT32"  name="min_x" />
1175         <field type="INT32"  name="max_x" />
1176         <field type="INT32"  name="min_y" />
1177         <field type="INT32"  name="max_y" />
1178         <field type="CARD32" name="flip_x" />
1179         <field type="CARD32" name="flip_y" />
1180         <field type="CARD32" name="rotation" />
1181         <field type="CARD32" name="button_threshold" />
1182     </struct>
1183
1184     <struct name="DeviceAbsAreaCtrl">
1185         <field type="CARD16" name="control_id" enum="DeviceControl" />
1186         <field type="CARD16" name="len" />
1187         <field type="CARD32" name="offset_x" />
1188         <field type="CARD32" name="offset_y" />
1189         <field type="INT32"  name="width" />
1190         <field type="INT32"  name="height" />
1191         <field type="INT32"  name="screen" />
1192         <field type="CARD32" name="following" />
1193     </struct>
1194
1195     <struct name="DeviceCoreCtrl">
1196         <field type="CARD16" name="control_id" enum="DeviceControl" />
1197         <field type="CARD16" name="len" />
1198         <field type="CARD8"  name="status" />
1199         <pad bytes="3" />
1200     </struct>
1201
1202     <struct name="DeviceEnableCtrl">
1203         <field type="CARD16" name="control_id" enum="DeviceControl" />
1204         <field type="CARD16" name="len" />
1205         <field type="CARD8"  name="enable" />
1206         <pad bytes="3" />
1207     </struct>
1208
1209     <struct name="DeviceCtl">
1210         <field type="CARD16" name="control_id" enum="DeviceControl" />
1211         <field type="CARD16" name="len" />
1212         <list type="CARD8" name="uninterpreted_data">
1213             <op op="-">
1214                 <fieldref>len</fieldref>
1215                 <value>4</value>
1216             </op>
1217         </list>
1218     </struct>
1219
1220     <request name="ChangeDeviceControl" opcode="35">
1221         <field type="CARD16" name="control_id" enum="DeviceControl" />
1222         <field type="CARD8"  name="device_id" />
1223         <pad bytes="1" />
1224         <field type="DeviceCtl" name="control" />
1225         <reply>
1226             <field type="CARD8" name="xi_reply_type" />
1227             <field type="CARD8" name="status" altenum="GrabStatus" />
1228             <pad bytes="23" />
1229         </reply>
1230     </request>
1231
1232     <!-- ⋅⋅⋅ Requests (v1.5) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
1233
1234     <!-- ListDeviceProperties -->
1235
1236     <request name="ListDeviceProperties" opcode="36">
1237         <field type="CARD8"  name="device_id" />
1238         <pad bytes="3" />
1239         <reply>
1240             <field type="CARD8"  name="xi_reply_type" />
1241             <field type="CARD16" name="num_atoms" />
1242             <pad bytes="22" />
1243             <list type="ATOM" name="atoms">
1244                 <fieldref>num_atoms</fieldref>
1245             </list>
1246         </reply>
1247     </request>
1248
1249     <!-- ChangeDeviceProperty -->
1250
1251     <enum name="PropertyFormat">
1252         <item name="8Bits">  <value>8</value> </item>
1253         <item name="16Bits"> <value>16</value> </item>
1254         <item name="32Bits"> <value>32</value> </item>
1255     </enum>
1256
1257     <request name="ChangeDeviceProperty" opcode="37">
1258         <field type="ATOM"  name="property" />
1259         <field type="ATOM"  name="type" />
1260         <field type="CARD8" name="device_id" />
1261         <field type="CARD8" name="format" enum="PropertyFormat" />
1262         <field type="CARD8" name="mode" enum="PropMode" />
1263         <pad bytes="1" />
1264         <field type="CARD32" name="num_items" />
1265         <switch name="items">
1266             <fieldref>format</fieldref>
1267             <case>
1268                 <enumref ref="PropertyFormat">8Bits</enumref>
1269                 <list type="CARD8" name="data8">
1270                     <fieldref>num_items</fieldref>
1271                 </list>
1272                 <pad align="4" />
1273             </case>
1274             <case>
1275                 <enumref ref="PropertyFormat">16Bits</enumref>
1276                 <list type="CARD16" name="data16">
1277                     <fieldref>num_items</fieldref>
1278                 </list>
1279                 <pad align="4" />
1280             </case>
1281             <case>
1282                 <enumref ref="PropertyFormat">32Bits</enumref>
1283                 <list type="CARD32" name="data32">
1284                     <fieldref>num_items</fieldref>
1285                 </list>
1286             </case>
1287         </switch>
1288     </request>
1289
1290     <!-- DeleteDeviceProperty -->
1291
1292     <request name="DeleteDeviceProperty" opcode="38">
1293         <field type="ATOM"  name="property" />
1294         <field type="CARD8" name="device_id" />
1295         <pad bytes="3" />
1296     </request>
1297
1298     <!-- GetDeviceProperty -->
1299
1300     <request name="GetDeviceProperty" opcode="39">
1301         <field type="ATOM"   name="property" />
1302         <field type="ATOM"   name="type" />
1303         <field type="CARD32" name="offset" />
1304         <field type="CARD32" name="len" />
1305         <field type="CARD8"  name="device_id" />
1306         <field type="BOOL"   name="delete" />
1307         <pad bytes="2" />
1308         <reply>
1309             <field type="CARD8"  name="xi_reply_type" />
1310             <field type="ATOM"   name="type" />
1311             <field type="CARD32" name="bytes_after" />
1312             <field type="CARD32" name="num_items" />
1313             <field type="CARD8"  name="format" enum="PropertyFormat" />
1314             <field type="CARD8"  name="device_id" />
1315             <pad bytes="10" />
1316             <switch name="items">
1317                 <fieldref>format</fieldref>
1318                 <!-- <bitcase> is not correct, this would need <cases>s.
1319                      It works in that case, because PropertyFormat items can be
1320                      distinguished exactly as their values don't have equal bits.
1321                 -->
1322                 <bitcase>
1323                     <enumref ref="PropertyFormat">8Bits</enumref>
1324                     <list type="CARD8" name="data8">
1325                         <fieldref>num_items</fieldref>
1326                     </list>
1327                     <pad align="4" />
1328                 </bitcase>
1329                 <bitcase>
1330                     <enumref ref="PropertyFormat">16Bits</enumref>
1331                     <list type="CARD16" name="data16">
1332                         <fieldref>num_items</fieldref>
1333                     </list>
1334                     <pad align="4" />
1335                 </bitcase>
1336                 <bitcase>
1337                     <enumref ref="PropertyFormat">32Bits</enumref>
1338                     <list type="CARD32" name="data32">
1339                         <fieldref>num_items</fieldref>
1340                     </list>
1341                 </bitcase>
1342             </switch>
1343         </reply>
1344     </request>
1345
1346     <!-- ⋅⋅⋅ Requests (v2.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
1347
1348     <!-- XIQueryPointer -->
1349
1350     <enum name="Device">
1351         <item name="All">       <value>0</value> </item>
1352         <item name="AllMaster"> <value>1</value> </item>
1353     </enum>
1354
1355     <struct name="GroupInfo">
1356         <field type="CARD8" name="base" />
1357         <field type="CARD8" name="latched" />
1358         <field type="CARD8" name="locked" />
1359         <field type="CARD8" name="effective" />
1360     </struct>
1361
1362     <struct name="ModifierInfo">
1363         <field type="CARD32" name="base" />
1364         <field type="CARD32" name="latched" />
1365         <field type="CARD32" name="locked" />
1366         <field type="CARD32" name="effective" />
1367     </struct>
1368
1369     <request name="XIQueryPointer" opcode="40">
1370         <field type="WINDOW"   name="window" />
1371         <field type="DeviceId" name="deviceid" altenum="Device" />
1372         <pad bytes="2" />
1373         <reply>
1374             <pad bytes="1" />
1375             <field type="WINDOW"       name="root" />
1376             <field type="WINDOW"       name="child" />
1377             <field type="FP1616"       name="root_x" />
1378             <field type="FP1616"       name="root_y" />
1379             <field type="FP1616"       name="win_x" />
1380             <field type="FP1616"       name="win_y" />
1381             <field type="BOOL"         name="same_screen" />
1382             <pad bytes="1" />
1383             <field type="CARD16"       name="buttons_len" />
1384             <field type="ModifierInfo" name="mods" />
1385             <field type="GroupInfo"    name="group" />
1386             <list type="CARD32" name="buttons">
1387                 <fieldref>buttons_len</fieldref>
1388             </list>
1389         </reply>
1390     </request>
1391
1392     <!-- XIWarpPointer -->
1393
1394     <request name="XIWarpPointer" opcode="41">
1395         <field type="WINDOW"   name="src_win" />
1396         <field type="WINDOW"   name="dst_win" />
1397         <field type="FP1616"   name="src_x" />
1398         <field type="FP1616"   name="src_y" />
1399         <field type="CARD16"   name="src_width" />
1400         <field type="CARD16"   name="src_height" />
1401         <field type="FP1616"   name="dst_x" />
1402         <field type="FP1616"   name="dst_y" />
1403         <field type="DeviceId" name="deviceid" altenum="Device" />
1404         <pad bytes="2" />
1405     </request>
1406
1407     <!-- XIChangeCursor -->
1408
1409     <request name="XIChangeCursor" opcode="42">
1410         <field type="WINDOW"   name="window" />
1411         <field type="CURSOR"   name="cursor" />
1412         <field type="DeviceId" name="deviceid" altenum="Device" />
1413         <pad bytes="2" />
1414     </request>
1415
1416     <!-- XIChangeHierarchy -->
1417
1418     <enum name="HierarchyChangeType">
1419         <item name="AddMaster">    <value>1</value> </item>
1420         <item name="RemoveMaster"> <value>2</value> </item>
1421         <item name="AttachSlave">  <value>3</value> </item>
1422         <item name="DetachSlave">  <value>4</value> </item>
1423     </enum>
1424
1425     <enum name="ChangeMode">
1426         <item name="Attach"> <value>1</value> </item>
1427         <item name="Float">  <value>2</value> </item>
1428     </enum>
1429
1430     <struct name="AddMaster">
1431         <field type="CARD16" name="type" enum="HierarchyChangeType" />
1432         <field type="CARD16" name="len" />
1433         <field type="CARD16" name="name_len" />
1434         <field type="BOOL"   name="send_core" />
1435         <field type="BOOL"   name="enable" />
1436         <list type="char" name="name">
1437             <fieldref>name_len</fieldref>
1438         </list>
1439         <pad align="4" />
1440     </struct>
1441
1442     <struct name="RemoveMaster">
1443         <field type="CARD16"   name="type" enum="HierarchyChangeType" />
1444         <field type="CARD16"   name="len" />
1445         <field type="DeviceId" name="deviceid" altenum="Device" />
1446         <field type="CARD8"    name="return_mode" enum="ChangeMode" />
1447         <pad bytes="1" />
1448         <field type="DeviceId" name="return_pointer" altenum="Device" />
1449         <field type="DeviceId" name="return_keyboard" altenum="Device" />
1450     </struct>
1451
1452     <struct name="AttachSlave">
1453         <field type="CARD16"   name="type" enum="HierarchyChangeType" />
1454         <field type="CARD16"   name="len" />
1455         <field type="DeviceId" name="deviceid" altenum="Device" />
1456         <field type="DeviceId" name="master" altenum="Device" />
1457     </struct>
1458
1459     <struct name="DetachSlave">
1460         <field type="CARD16"   name="type" enum="HierarchyChangeType" />
1461         <field type="CARD16"   name="len" />
1462         <field type="DeviceId" name="deviceid" altenum="Device" />
1463         <pad bytes="2" />
1464     </struct>
1465
1466     <struct name="HierarchyChange">
1467         <field type="CARD16" name="type" enum="HierarchyChangeType" />
1468         <field type="CARD16" name="len" />
1469         <list type="CARD8" name="uninterpreted_data">
1470             <op op="-">
1471                 <op op="*">
1472                     <fieldref>len</fieldref>
1473                     <value>4</value>
1474                 </op>
1475                 <value>4</value>
1476             </op>
1477         </list>
1478     </struct>
1479
1480     <request name="XIChangeHierarchy" opcode="43">
1481         <field type="CARD8" name="num_changes" />
1482         <pad bytes="3" />
1483         <list type="HierarchyChange" name="changes">
1484             <fieldref>num_changes</fieldref>
1485         </list>
1486     </request>
1487
1488     <!-- XISetClientPointer -->
1489
1490     <request name="XISetClientPointer" opcode="44">
1491         <field type="WINDOW"   name="window" />
1492         <field type="DeviceId" name="deviceid" altenum="Device" />
1493         <pad bytes="2" />
1494     </request>
1495
1496     <!-- XIGetClientPointer -->
1497
1498     <request name="XIGetClientPointer" opcode="45">
1499         <field type="WINDOW" name="window" />
1500         <reply>
1501             <pad bytes="1" />
1502             <field type="BOOL"     name="set" />
1503             <pad bytes="1" />
1504             <field type="DeviceId" name="deviceid" altenum="Device" />
1505             <pad bytes="20" />
1506         </reply>
1507     </request>
1508
1509     <!-- XISelectEvents -->
1510
1511     <enum name="XIEventMask">
1512         <item name="DeviceChanged">    <bit>1</bit> </item>
1513         <item name="KeyPress">         <bit>2</bit> </item>
1514         <item name="KeyRelease">       <bit>3</bit> </item>
1515         <item name="ButtonPress">      <bit>4</bit> </item>
1516         <item name="ButtonRelease">    <bit>5</bit> </item>
1517         <item name="Motion">           <bit>6</bit> </item>
1518         <item name="Enter">            <bit>7</bit> </item>
1519         <item name="Leave">            <bit>8</bit> </item>
1520         <item name="FocusIn">          <bit>9</bit> </item>
1521         <item name="FocusOut">         <bit>10</bit> </item>
1522         <item name="Hierarchy">        <bit>11</bit> </item>
1523         <item name="Property">         <bit>12</bit> </item>
1524         <!-- ⋅⋅⋅ Events (v2.1) ⋅⋅⋅ -->
1525         <item name="RawKeyPress">      <bit>13</bit> </item>
1526         <item name="RawKeyRelease">    <bit>14</bit> </item>
1527         <item name="RawButtonPress">   <bit>15</bit> </item>
1528         <item name="RawButtonRelease"> <bit>16</bit> </item>
1529         <item name="RawMotion">        <bit>17</bit> </item>
1530         <!-- ⋅⋅⋅ Events (v2.2) ⋅⋅⋅ -->
1531         <item name="TouchBegin">       <bit>18</bit> </item>
1532         <item name="TouchUpdate">      <bit>19</bit> </item>
1533         <item name="TouchEnd">         <bit>20</bit> </item>
1534         <item name="TouchOwnership">   <bit>21</bit> </item>
1535         <item name="RawTouchBegin">    <bit>22</bit> </item>
1536         <item name="RawTouchUpdate">   <bit>23</bit> </item>
1537         <item name="RawTouchEnd">      <bit>24</bit> </item>
1538         <!-- ⋅⋅⋅ Events (v2.3) ⋅⋅⋅ -->
1539         <item name="BarrierHit">       <bit>25</bit> </item>
1540         <item name="BarrierLeave">     <bit>26</bit> </item>
1541     </enum>
1542
1543     <struct name="EventMask">
1544         <field type="DeviceId" name="deviceid" altenum="Device" />
1545         <field type="CARD16"   name="mask_len" />
1546         <list type="CARD32" name="mask" mask="XIEventMask">
1547             <fieldref>mask_len</fieldref>
1548         </list>
1549     </struct>
1550
1551     <request name="XISelectEvents" opcode="46">
1552         <field type="WINDOW" name="window" />
1553         <field type="CARD16" name="num_mask" />
1554         <pad bytes="2" />
1555         <list type="EventMask" name="masks">
1556             <fieldref>num_mask</fieldref>
1557         </list>
1558     </request>
1559
1560     <!-- XIQueryVersion -->
1561
1562     <request name="XIQueryVersion" opcode="47">
1563         <field type="CARD16" name="major_version" />
1564         <field type="CARD16" name="minor_version" />
1565
1566         <reply>
1567             <pad bytes="1" />
1568             <field type="CARD16" name="major_version" />
1569             <field type="CARD16" name="minor_version" />
1570             <pad bytes="20" />
1571         </reply>
1572     </request>
1573
1574     <!-- XIQueryDevice -->
1575
1576     <enum name="DeviceClassType">
1577         <item name="Key">      <value>0</value> </item>
1578         <item name="Button">   <value>1</value> </item>
1579         <item name="Valuator"> <value>2</value> </item>
1580         <item name="Scroll">   <value>3</value> </item>
1581         <item name="Touch">    <value>8</value> </item>
1582     </enum>
1583
1584     <enum name="DeviceType">
1585         <item name="MasterPointer">  <value>1</value> </item>
1586         <item name="MasterKeyboard"> <value>2</value> </item>
1587         <item name="SlavePointer">   <value>3</value> </item>
1588         <item name="SlaveKeyboard">  <value>4</value> </item>
1589         <item name="FloatingSlave">  <value>5</value> </item>
1590     </enum>
1591
1592     <enum name="ScrollFlags">
1593         <item name="NoEmulation"> <bit>0</bit> </item>
1594         <item name="Preferred">   <bit>1</bit> </item>
1595     </enum>
1596
1597     <enum name="ScrollType">
1598         <item name="Vertical">   <value>1</value> </item>
1599         <item name="Horizontal"> <value>2</value> </item>
1600     </enum>
1601
1602     <enum name="TouchMode">
1603         <item name="Direct">    <value>1</value> </item>
1604         <item name="Dependent"> <value>2</value> </item>
1605     </enum>
1606
1607     <struct name="ButtonClass">
1608         <field type="CARD16"   name="type" enum="DeviceClassType" />
1609         <field type="CARD16"   name="len" />
1610         <field type="DeviceId" name="sourceid" />
1611         <field type="CARD16"   name="num_buttons" />
1612         <list type="CARD32"    name="state">
1613             <op op="/">
1614                 <op op="+">
1615                     <fieldref>num_buttons</fieldref>
1616                     <value>31</value>
1617                 </op>
1618                 <value>32</value>
1619             </op>
1620         </list>
1621         <list type="ATOM" name="labels">
1622             <fieldref>num_buttons</fieldref>
1623         </list>
1624     </struct>
1625
1626     <struct name="KeyClass">
1627         <field type="CARD16"   name="type" enum="DeviceClassType" />
1628         <field type="CARD16"   name="len" />
1629         <field type="DeviceId" name="sourceid" />
1630         <field type="CARD16"   name="num_keys" />
1631         <list type="CARD32" name="keys">
1632             <fieldref>num_keys</fieldref>
1633         </list>
1634     </struct>
1635
1636     <struct name="ScrollClass">
1637         <field type="CARD16"   name="type" enum="DeviceClassType" />
1638         <field type="CARD16"   name="len" />
1639         <field type="DeviceId" name="sourceid" />
1640         <field type="CARD16"   name="number" />
1641         <field type="CARD16"   name="scroll_type" enum="ScrollType" />
1642         <pad bytes="2" />
1643         <field type="CARD32"   name="flags" mask="ScrollFlags" />
1644         <field type="FP3232"   name="increment" />
1645     </struct>
1646
1647     <struct name="TouchClass">
1648         <field type="CARD16"   name="type" enum="DeviceClassType" />
1649         <field type="CARD16"   name="len" />
1650         <field type="DeviceId" name="sourceid" />
1651         <field type="CARD8"    name="mode" enum="TouchMode" />
1652         <field type="CARD8"    name="num_touches" />
1653     </struct>
1654
1655     <struct name="ValuatorClass">
1656         <field type="CARD16"   name="type" enum="DeviceClassType" />
1657         <field type="CARD16"   name="len" />
1658         <field type="DeviceId" name="sourceid" />
1659         <field type="CARD16"   name="number" />
1660         <field type="ATOM"     name="label" />
1661         <field type="FP3232"   name="min" />
1662         <field type="FP3232"   name="max" />
1663         <field type="FP3232"   name="value" />
1664         <field type="CARD32"   name="resolution" />
1665         <field type="CARD8"    name="mode" enum="ValuatorMode" />
1666         <pad bytes="3" />
1667     </struct>
1668
1669     <struct name="DeviceClass">
1670         <field type="CARD16"   name="type" enum="DeviceClassType" />
1671         <field type="CARD16"   name="len" />
1672         <field type="DeviceId" name="sourceid" />
1673         <pad bytes="2" />
1674         <list type="CARD8" name="uninterpreted_data">
1675             <op op="-">
1676                 <op op="*">
1677                     <fieldref>len</fieldref>
1678                     <value>4</value>
1679                 </op>
1680                 <value>8</value>
1681             </op>
1682         </list>
1683     </struct>
1684
1685     <struct name="XIDeviceInfo">
1686         <field type="DeviceId" name="deviceid" altenum="Device" />
1687         <field type="CARD16"   name="type" enum="DeviceType" />
1688         <field type="DeviceId" name="attachment" altenum="Device" />
1689         <field type="CARD16"   name="num_classes" />
1690         <field type="CARD16"   name="name_len" />
1691         <field type="BOOL"     name="enabled" />
1692         <pad bytes="1" />
1693         <list type="char" name="name">
1694             <fieldref>name_len</fieldref>
1695         </list>
1696         <pad align="4" />
1697         <list type="DeviceClass" name="classes">
1698             <fieldref>num_classes</fieldref>
1699         </list>
1700     </struct>
1701
1702     <request name="XIQueryDevice" opcode="48">
1703         <field type="DeviceId" name="deviceid" altenum="Device" />
1704         <pad bytes="2" />
1705         <reply>
1706             <pad bytes="1" />
1707             <field type="CARD16" name="num_infos" />
1708             <pad bytes="22" />
1709             <list type="XIDeviceInfo" name="infos">
1710                 <fieldref>num_infos</fieldref>
1711             </list>
1712         </reply>
1713     </request>
1714
1715     <!-- XISetFocus -->
1716
1717     <request name="XISetFocus" opcode="49">
1718         <field type="WINDOW"    name="window" />
1719         <field type="TIMESTAMP" name="time" altenum="Time" />
1720         <field type="DeviceId"  name="deviceid" altenum="Device" />
1721         <pad bytes="2" />
1722     </request>
1723
1724     <!-- XIGetFocus -->
1725
1726     <request name="XIGetFocus" opcode="50">
1727         <field type="DeviceId" name="deviceid" altenum="Device" />
1728         <pad bytes="2" />
1729         <reply>
1730             <pad bytes="1" />
1731             <field type="WINDOW" name="focus" />
1732             <pad bytes="20" />
1733         </reply>
1734     </request>
1735
1736     <!-- XIGrabDevice -->
1737
1738     <enum name="GrabOwner">
1739         <item name="NoOwner"> <value>0</value> </item>
1740         <item name="Owner">   <value>1</value> </item>
1741     </enum>
1742
1743     <request name="XIGrabDevice" opcode="51">
1744         <field type="WINDOW"    name="window" />
1745         <field type="TIMESTAMP" name="time" altenum="Time" />
1746         <field type="CURSOR"    name="cursor" />
1747         <field type="DeviceId"  name="deviceid" altenum="Device" />
1748         <field type="CARD8"     name="mode" enum="GrabMode" />
1749         <field type="CARD8"     name="paired_device_mode" enum="GrabMode" />
1750         <field type="BOOL"      name="owner_events" enum="GrabOwner" />
1751         <pad bytes="1" />
1752         <field type="CARD16"    name="mask_len" />
1753         <list type="CARD32" name="mask">
1754             <fieldref>mask_len</fieldref>
1755         </list>
1756         <reply>
1757             <pad bytes="1" />
1758             <field type="CARD8" name="status" enum="GrabStatus" />
1759             <pad bytes="23" />
1760         </reply>
1761     </request>
1762
1763     <!-- XIUngrabDevice -->
1764
1765     <request name="XIUngrabDevice" opcode="52">
1766         <field type="TIMESTAMP" name="time" altenum="Time" />
1767         <field type="DeviceId" name="deviceid" altenum="Device" />
1768         <pad bytes="2" />
1769     </request>
1770
1771     <!-- XIAllowEvents -->
1772
1773     <enum name="EventMode">
1774         <item name="AsyncDevice">       <value>0</value> </item>
1775         <item name="SyncDevice">        <value>1</value> </item>
1776         <item name="ReplayDevice">      <value>2</value> </item>
1777         <item name="AsyncPairedDevice"> <value>3</value> </item>
1778         <item name="AsyncPair">         <value>4</value> </item>
1779         <item name="SyncPair">          <value>5</value> </item>
1780         <item name="AcceptTouch">       <value>6</value> </item>
1781         <item name="RejectTouch">       <value>7</value> </item>
1782     </enum>
1783
1784     <request name="XIAllowEvents" opcode="53">
1785         <field type="TIMESTAMP" name="time" altenum="Time" />
1786         <field type="DeviceId"  name="deviceid" altenum="Device" />
1787         <field type="CARD8"     name="event_mode" enum="EventMode" />
1788         <pad bytes="1" />
1789         <field type="CARD32"    name="touchid" />
1790         <field type="WINDOW"    name="grab_window" />
1791     </request>
1792
1793     <!-- XIPassiveGrabDevice -->
1794
1795     <enum name="GrabMode22">
1796         <item name="Sync">  <value>0</value> </item>
1797         <item name="Async"> <value>1</value> </item>
1798         <item name="Touch"> <value>2</value> </item>
1799     </enum>
1800
1801     <enum name="GrabType">
1802         <item name="Button">     <value>0</value> </item>
1803         <item name="Keycode">    <value>1</value> </item>
1804         <item name="Enter">      <value>2</value> </item>
1805         <item name="FocusIn">    <value>3</value> </item>
1806         <item name="TouchBegin"> <value>4</value> </item>
1807     </enum>
1808
1809     <enum name="ModifierMask">
1810         <item name="Any"> <bit>31</bit> </item>
1811     </enum>
1812
1813     <struct name="GrabModifierInfo">
1814         <field type="CARD32" name="modifiers" altenum="ModifierMask" />
1815         <field type="CARD8"  name="status" enum="GrabStatus" />
1816         <pad bytes="3" />
1817     </struct>
1818
1819     <request name="XIPassiveGrabDevice" opcode="54">
1820         <!-- field "time" is unused and its value is undefined -->
1821         <field type="TIMESTAMP" name="time" altenum="Time" />
1822         <field type="WINDOW"    name="grab_window" />
1823         <field type="CURSOR"    name="cursor" />
1824         <field type="CARD32"    name="detail" />
1825         <field type="DeviceId"  name="deviceid" altenum="Device" />
1826         <field type="CARD16"    name="num_modifiers" />
1827         <field type="CARD16"    name="mask_len" />
1828         <field type="CARD8"     name="grab_type" enum="GrabType" />
1829         <field type="CARD8"     name="grab_mode" enum="GrabMode22" />
1830         <field type="CARD8"     name="paired_device_mode" enum="GrabMode" />
1831         <field type="BOOL"      name="owner_events" enum="GrabOwner" />
1832         <pad bytes="2" />
1833         <list type="CARD32" name="mask">
1834             <fieldref>mask_len</fieldref>
1835         </list>
1836         <list type="CARD32" name="modifiers">
1837             <fieldref>num_modifiers</fieldref>
1838         </list>
1839         <reply>
1840             <pad bytes="1" />
1841             <field type="CARD16" name="num_modifiers" />
1842             <pad bytes="22" />
1843             <list type="GrabModifierInfo" name="modifiers">
1844                 <fieldref>num_modifiers</fieldref>
1845             </list>
1846         </reply>
1847     </request>
1848
1849     <!-- XIPassiveUngrabDevice -->
1850
1851     <request name="XIPassiveUngrabDevice" opcode="55">
1852         <field type="WINDOW"   name="grab_window" />
1853         <field type="CARD32"   name="detail" />
1854         <field type="DeviceId" name="deviceid" altenum="Device" />
1855         <field type="CARD16"   name="num_modifiers" />
1856         <field type="CARD8"    name="grab_type" enum="GrabType" />
1857         <pad bytes="3" />
1858         <list type="CARD32" name="modifiers">
1859             <fieldref>num_modifiers</fieldref>
1860         </list>
1861     </request>
1862
1863     <!-- XIListProperties -->
1864
1865     <request name="XIListProperties" opcode="56">
1866         <field type="DeviceId" name="deviceid" altenum="Device" />
1867         <pad bytes="2" />
1868         <reply>
1869             <pad bytes="1" />
1870             <field type="CARD16" name="num_properties" />
1871             <pad bytes="22" />
1872             <list type="ATOM" name="properties">
1873                 <fieldref>num_properties</fieldref>
1874             </list>
1875         </reply>
1876     </request>
1877
1878     <!-- XIChangeProperty -->
1879
1880     <request name="XIChangeProperty" opcode="57">
1881         <field type="DeviceId" name="deviceid" altenum="Device" />
1882         <field type="CARD8"    name="mode" enum="PropMode" />
1883         <field type="CARD8"    name="format" enum="PropertyFormat" />
1884         <field type="ATOM"     name="property" />
1885         <field type="ATOM"     name="type" />
1886         <field type="CARD32"   name="num_items" />
1887         <switch name="items">
1888             <fieldref>format</fieldref>
1889             <!-- <bitcase> is not correct, this would need <cases>s.
1890                  It works in that case, because PropertyFormat items can be
1891                  distinguished exactly as their values don't have equal bits.
1892             -->
1893             <bitcase>
1894                 <enumref ref="PropertyFormat">8Bits</enumref>
1895                 <list type="CARD8" name="data8">
1896                     <fieldref>num_items</fieldref>
1897                 </list>
1898             </bitcase>
1899             <bitcase>
1900                 <enumref ref="PropertyFormat">16Bits</enumref>
1901                 <list type="CARD16" name="data16">
1902                     <fieldref>num_items</fieldref>
1903                 </list>
1904             </bitcase>
1905             <bitcase>
1906                 <enumref ref="PropertyFormat">32Bits</enumref>
1907                 <list type="CARD32" name="data32">
1908                     <fieldref>num_items</fieldref>
1909                 </list>
1910             </bitcase>
1911         </switch>
1912     </request>
1913
1914     <!-- XIDeleteProperty -->
1915
1916     <request name="XIDeleteProperty" opcode="58">
1917         <field type="DeviceId" name="deviceid" altenum="Device" />
1918         <pad bytes="2" />
1919         <field type="ATOM"     name="property" />
1920     </request>
1921
1922     <!-- XIGetProperty -->
1923
1924     <request name="XIGetProperty" opcode="59">
1925         <field type="DeviceId" name="deviceid" altenum="Device" />
1926         <field type="BOOL"     name="delete" />
1927         <pad bytes="1" />
1928         <field type="ATOM"     name="property" />
1929         <field type="ATOM"     name="type" />
1930         <field type="CARD32"   name="offset" />
1931         <field type="CARD32"   name="len" />
1932         <reply>
1933             <pad bytes="1" />
1934             <field type="ATOM"   name="type" />
1935             <field type="CARD32" name="bytes_after" />
1936             <field type="CARD32" name="num_items" />
1937             <field type="CARD8"  name="format" enum="PropertyFormat" />
1938             <pad bytes="11" />
1939             <switch name="items">
1940                 <fieldref>format</fieldref>
1941                 <!-- <bitcase> is not correct, this would need <cases>s.
1942                      It works in that case, because PropertyFormat items can be
1943                      distinguished exactly as their values don't have equal bits.
1944                 -->
1945                 <bitcase>
1946                     <enumref ref="PropertyFormat">8Bits</enumref>
1947                     <list type="CARD8" name="data8">
1948                         <fieldref>num_items</fieldref>
1949                     </list>
1950                     <pad align="4" />
1951                 </bitcase>
1952                 <bitcase>
1953                     <enumref ref="PropertyFormat">16Bits</enumref>
1954                     <list type="CARD16" name="data16">
1955                         <fieldref>num_items</fieldref>
1956                     </list>
1957                     <pad align="4" />
1958                 </bitcase>
1959                 <bitcase>
1960                     <enumref ref="PropertyFormat">32Bits</enumref>
1961                     <list type="CARD32" name="data32">
1962                         <fieldref>num_items</fieldref>
1963                     </list>
1964                 </bitcase>
1965             </switch>
1966         </reply>
1967     </request>
1968
1969     <!-- XIGetSelectedEvents -->
1970
1971     <request name="XIGetSelectedEvents" opcode="60">
1972         <field type="WINDOW" name="window" />
1973         <reply>
1974             <pad bytes="1" />
1975             <field type="CARD16" name="num_masks" />
1976             <pad bytes="22" />
1977             <list type="EventMask" name="masks">
1978                 <fieldref>num_masks</fieldref>
1979             </list>
1980         </reply>
1981     </request>
1982
1983     <!-- ⋅⋅⋅ Requests (v2.3) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
1984
1985     <!-- XIBarrierReleasePointer -->
1986
1987     <struct name="BarrierReleasePointerInfo">
1988         <field type="DeviceId" name="deviceid" />
1989         <pad bytes="2" />
1990         <field type="BARRIER"  name="barrier" />
1991         <field type="CARD32"   name="eventid" />
1992     </struct>
1993
1994     <request name="XIBarrierReleasePointer" opcode="61">
1995         <field type="CARD32" name="num_barriers" />
1996         <list type="BarrierReleasePointerInfo" name="barriers">
1997             <fieldref>num_barriers</fieldref>
1998         </list>
1999     </request>
2000
2001     <!-- ⋅⋅⋅ Events (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2002     <!-- Notes:
2003          - A 'len' field in a v1++ structure is in bytes.
2004     -->
2005
2006     <event name="DeviceValuator" number="0">
2007         <field type="CARD8"  name="device_id" />
2008         <field type="CARD16" name="device_state" />
2009         <field type="CARD8"  name="num_valuators" />
2010         <field type="CARD8"  name="first_valuator" />
2011         <list type="INT32"   name="valuators">
2012             <value>6</value>
2013         </list>
2014     </event>
2015
2016     <!-- the highest bit in a CARD8 device_id-field indicates that more
2017         events will follow -->
2018     <enum name="MoreEventsMask">
2019         <item name="MoreEvents"> <bit>7</bit> </item> <!-- 0x80 -->
2020     </enum>
2021
2022     <event name="DeviceKeyPress" number="1">
2023         <field type="BYTE"      name="detail" />
2024         <field type="TIMESTAMP" name="time" />
2025         <field type="WINDOW"    name="root" />
2026         <field type="WINDOW"    name="event" />
2027         <field type="WINDOW"    name="child" altenum="Window" />
2028         <field type="INT16"     name="root_x" />
2029         <field type="INT16"     name="root_y" />
2030         <field type="INT16"     name="event_x" />
2031         <field type="INT16"     name="event_y" />
2032         <field type="CARD16"    name="state" mask="KeyButMask" />
2033         <field type="BOOL"      name="same_screen" />
2034         <field type="CARD8"     name="device_id" altmask="MoreEventsMask" />
2035     </event>
2036
2037     <eventcopy name="DeviceKeyRelease"    number="2" ref="DeviceKeyPress" />
2038     <eventcopy name="DeviceButtonPress"   number="3" ref="DeviceKeyPress" />
2039     <eventcopy name="DeviceButtonRelease" number="4" ref="DeviceKeyPress" />
2040     <eventcopy name="DeviceMotionNotify"  number="5" ref="DeviceKeyPress" />
2041
2042     <event name="DeviceFocusIn" number="6">
2043         <field type="BYTE"      name="detail" enum="xproto:NotifyDetail" />
2044         <field type="TIMESTAMP" name="time" />
2045         <field type="WINDOW"    name="window" />
2046         <field type="BYTE"      name="mode" enum="xproto:NotifyMode" />
2047         <field type="CARD8"     name="device_id" />
2048         <pad bytes="18" />
2049     </event>
2050
2051     <eventcopy name="DeviceFocusOut" number="7" ref="DeviceFocusIn" />
2052     <eventcopy name="ProximityIn"    number="8" ref="DeviceKeyPress" />
2053     <eventcopy name="ProximityOut"   number="9" ref="DeviceKeyPress" />
2054
2055     <enum name="ClassesReportedMask">
2056         <item name="OutOfProximity">     <bit>7</bit> </item> <!-- 0x80 -->
2057             <!-- 0 = InProxmity, 1 = OutOfProximity -->
2058
2059         <item name="DeviceModeAbsolute"> <bit>6</bit> </item> <!-- 0x40 -->
2060             <!-- 0 = Relative, 1 = Absolute -->
2061
2062         <item name="ReportingValuators"> <bit>2</bit> </item> <!-- 0x04 -->
2063         <item name="ReportingButtons">   <bit>1</bit> </item> <!-- 0x02 -->
2064         <item name="ReportingKeys">      <bit>0</bit> </item> <!-- 0x01 -->
2065     </enum>
2066
2067     <event name="DeviceStateNotify" number="10">
2068         <field type="BYTE"      name="device_id" altmask="MoreEventsMask" />
2069         <field type="TIMESTAMP" name="time" />
2070         <field type="CARD8"     name="num_keys" />
2071         <field type="CARD8"     name="num_buttons" />
2072         <field type="CARD8"     name="num_valuators" />
2073         <field type="CARD8"     name="classes_reported" mask="ClassesReportedMask" />
2074         <list type="CARD8"      name="buttons">
2075             <value>4</value>
2076         </list>
2077         <list type="CARD8" name="keys">
2078             <value>4</value>
2079         </list>
2080         <list type="CARD32" name="valuators">
2081             <value>3</value>
2082         </list>
2083     </event>
2084
2085     <event name="DeviceMappingNotify" number="11">
2086         <field type="BYTE"    name="device_id" />
2087         <field type="CARD8"   name="request" enum="Mapping" />
2088         <field type="KeyCode" name="first_keycode" />
2089         <field type="CARD8"   name="count" />
2090         <pad bytes="1" />
2091         <field type="TIMESTAMP" name="time" />
2092         <pad bytes="20" />
2093     </event>
2094
2095     <enum name="ChangeDevice">
2096         <item name="NewPointer">  <value>0</value> </item>
2097         <item name="NewKeyboard"> <value>1</value> </item>
2098     </enum>
2099
2100     <event name="ChangeDeviceNotify" number="12">
2101         <field type="BYTE"      name="device_id" />
2102         <field type="TIMESTAMP" name="time" />
2103         <field type="CARD8"     name="request" enum="ChangeDevice" />
2104         <pad bytes="23" />
2105     </event>
2106
2107     <event name="DeviceKeyStateNotify" number="13">
2108         <field type="BYTE" name="device_id" altmask="MoreEventsMask" />
2109         <list type="CARD8" name="keys">
2110             <value>28</value>
2111         </list>
2112     </event>
2113
2114     <event name="DeviceButtonStateNotify" number="14">
2115         <field type="BYTE" name="device_id" altmask="MoreEventsMask" />
2116         <list type="CARD8" name="buttons">
2117             <value>28</value>
2118         </list>
2119     </event>
2120
2121     <!-- ⋅⋅⋅ Events (v1.4) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2122
2123     <enum name="DeviceChange">
2124         <item name="Added">          <value>0</value> </item>
2125         <item name="Removed">        <value>1</value> </item>
2126         <item name="Enabled">        <value>2</value> </item>
2127         <item name="Disabled">       <value>3</value> </item>
2128         <item name="Unrecoverable">  <value>4</value> </item>
2129         <item name="ControlChanged"> <value>5</value> </item>
2130     </enum>
2131
2132     <event name="DevicePresenceNotify" number="15">
2133         <pad bytes="1" />
2134         <field type="TIMESTAMP" name="time" />
2135         <field type="BYTE"      name="devchange" enum="DeviceChange" />
2136         <field type="BYTE"      name="device_id" />
2137         <field type="CARD16"    name="control" />
2138         <pad bytes="20" />
2139     </event>
2140
2141     <!-- ⋅⋅⋅ Events (v1.5) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2142
2143     <event name="DevicePropertyNotify" number="16">
2144         <field type="BYTE"      name="state" enum="Property" />
2145         <field type="TIMESTAMP" name="time" />
2146         <field type="ATOM"      name="property" />
2147         <pad bytes="19" />
2148         <field type="CARD8"     name="device_id" />
2149     </event>
2150
2151     <!-- ⋅⋅⋅ Events (v2.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2152     <!-- Notes:
2153          - A 'len' field in a v2++ structure is in 4 byte units.
2154     -->
2155
2156     <enum name="ChangeReason">
2157         <item name="SlaveSwitch">  <value>1</value> </item>
2158         <item name="DeviceChange"> <value>2</value> </item>
2159     </enum>
2160
2161     <event name="DeviceChanged" number="1" xge="true">
2162         <field type="DeviceId"  name="deviceid" altenum="Device" />
2163         <field type="TIMESTAMP" name="time" altenum="Time" />
2164         <!-- event specific fields -->
2165         <field type="CARD16"    name="num_classes" />
2166         <field type="DeviceId"  name="sourceid" altenum="Device" />
2167         <field type="CARD8"     name="reason" enum="ChangeReason" />
2168         <pad bytes="11" />
2169         <!-- 32 byte boundary -->
2170         <list type="DeviceClass" name="classes">
2171             <fieldref>num_classes</fieldref>
2172         </list>
2173     </event>
2174
2175     <enum name="KeyEventFlags">
2176         <item name="KeyRepeat"> <bit>16</bit> </item>
2177     </enum>
2178
2179     <event name="KeyPress" number="2" xge="true">
2180         <field type="DeviceId"  name="deviceid" altenum="Device" />
2181         <field type="TIMESTAMP" name="time" altenum="Time" />
2182         <!-- event specific fields -->
2183         <field type="CARD32"    name="detail" />
2184         <field type="WINDOW"    name="root" />
2185         <field type="WINDOW"    name="event" />
2186         <field type="WINDOW"    name="child" />
2187         <!-- 32 byte boundary -->
2188         <field type="FP1616"    name="root_x" />
2189         <field type="FP1616"    name="root_y" />
2190         <field type="FP1616"    name="event_x" />
2191         <field type="FP1616"    name="event_y" />
2192         <field type="CARD16"    name="buttons_len" />
2193         <field type="CARD16"    name="valuators_len" />
2194         <field type="DeviceId"  name="sourceid" altenum="Device" />
2195         <pad bytes="2" />
2196         <field type="CARD32"       name="flags" mask="KeyEventFlags" />
2197         <field type="ModifierInfo" name="mods" />
2198         <field type="GroupInfo"    name="group" />
2199         <list type="CARD32" name="button_mask">
2200             <fieldref>buttons_len</fieldref>
2201         </list>
2202         <list type="CARD32" name="valuator_mask">
2203             <fieldref>valuators_len</fieldref>
2204         </list>
2205         <!-- Uninterpreted: list (axisvalues) of FP3232,
2206                             length is <popcount> on valuator_mask list -->
2207     </event>
2208
2209     <eventcopy name="KeyRelease" number="3" ref="KeyPress" />
2210
2211     <enum name="PointerEventFlags">
2212         <item name="PointerEmulated"> <bit>16</bit> </item>
2213     </enum>
2214
2215     <event name="ButtonPress" number="4" xge="true">
2216         <field type="DeviceId"  name="deviceid" altenum="Device" />
2217         <field type="TIMESTAMP" name="time" altenum="Time" />
2218         <!-- event specific fields -->
2219         <field type="CARD32"    name="detail" />
2220         <field type="WINDOW"    name="root" />
2221         <field type="WINDOW"    name="event" />
2222         <field type="WINDOW"    name="child" />
2223         <!-- 32 byte boundary -->
2224         <field type="FP1616"    name="root_x" />
2225         <field type="FP1616"    name="root_y" />
2226         <field type="FP1616"    name="event_x" />
2227         <field type="FP1616"    name="event_y" />
2228         <field type="CARD16"    name="buttons_len" />
2229         <field type="CARD16"    name="valuators_len" />
2230         <field type="DeviceId"  name="sourceid" altenum="Device" />
2231         <pad bytes="2" />
2232         <field type="CARD32"       name="flags" mask="PointerEventFlags" />
2233         <field type="ModifierInfo" name="mods" />
2234         <field type="GroupInfo"    name="group" />
2235         <list type="CARD32" name="button_mask">
2236             <fieldref>buttons_len</fieldref>
2237         </list>
2238         <list type="CARD32" name="valuator_mask">
2239             <fieldref>valuators_len</fieldref>
2240         </list>
2241         <!-- Uninterpreted: list (axisvalues) of FP3232,
2242                             length is <popcount> on valuator_mask list -->
2243     </event>
2244
2245     <eventcopy name="ButtonRelease" number="5" ref="ButtonPress" />
2246     <eventcopy name="Motion"        number="6" ref="ButtonPress" />
2247
2248     <enum name="NotifyMode">
2249         <item name="Normal">        <value>0</value> </item>
2250         <item name="Grab">          <value>1</value> </item>
2251         <item name="Ungrab">        <value>2</value> </item>
2252         <item name="WhileGrabbed">  <value>3</value> </item>
2253         <item name="PassiveGrab">   <value>4</value> </item>
2254         <item name="PassiveUngrab"> <value>5</value> </item>
2255     </enum>
2256
2257     <enum name="NotifyDetail">
2258         <item name="Ancestor">         <value>0</value> </item>
2259         <item name="Virtual">          <value>1</value> </item>
2260         <item name="Inferior">         <value>2</value> </item>
2261         <item name="Nonlinear">        <value>3</value> </item>
2262         <item name="NonlinearVirtual"> <value>4</value> </item>
2263         <item name="Pointer">          <value>5</value> </item>
2264         <item name="PointerRoot">      <value>6</value> </item>
2265         <item name="None">             <value>7</value> </item>
2266     </enum>
2267
2268     <event name="Enter" number="7" xge="true">
2269         <field type="DeviceId"  name="deviceid" altenum="Device" />
2270         <field type="TIMESTAMP" name="time" altenum="Time" />
2271         <!-- event specific fields -->
2272         <field type="DeviceId"  name="sourceid" altenum="Device" />
2273         <field type="CARD8"     name="mode" enum="xinput:NotifyMode" />
2274         <field type="CARD8"     name="detail" enum="xinput:NotifyDetail" />
2275         <field type="WINDOW"    name="root" />
2276         <field type="WINDOW"    name="event" />
2277         <field type="WINDOW"    name="child" />
2278         <!-- 32 byte boundary -->
2279         <field type="FP1616"       name="root_x" />
2280         <field type="FP1616"       name="root_y" />
2281         <field type="FP1616"       name="event_x" />
2282         <field type="FP1616"       name="event_y" />
2283         <field type="BOOL"         name="same_screen" />
2284         <field type="BOOL"         name="focus" />
2285         <field type="CARD16"       name="buttons_len" />
2286         <field type="ModifierInfo" name="mods" />
2287         <field type="GroupInfo"    name="group" />
2288         <list type="CARD32" name="buttons">
2289             <fieldref>buttons_len</fieldref>
2290         </list>
2291     </event>
2292
2293     <eventcopy name="Leave"    number="8" ref="Enter" />
2294     <eventcopy name="FocusIn"  number="9" ref="Enter" />
2295     <eventcopy name="FocusOut" number="10" ref="Enter" />
2296
2297     <enum name="HierarchyMask">
2298         <item name="MasterAdded">    <bit>0</bit> </item>
2299         <item name="MasterRemoved">  <bit>1</bit> </item>
2300         <item name="SlaveAdded">     <bit>2</bit> </item>
2301         <item name="SlaveRemoved">   <bit>3</bit> </item>
2302         <item name="SlaveAttached">  <bit>4</bit> </item>
2303         <item name="SlaveDetached">  <bit>5</bit> </item>
2304         <item name="DeviceEnabled">  <bit>6</bit> </item>
2305         <item name="DeviceDisabled"> <bit>7</bit> </item>
2306     </enum>
2307
2308     <struct name="HierarchyInfo">
2309         <field type="DeviceId" name="deviceid" altenum="Device" />
2310         <field type="DeviceId" name="attachment" altenum="Device" />
2311         <field type="CARD8"    name="type" enum="DeviceType"/>
2312         <field type="BOOL"     name="enabled" />
2313         <pad bytes="2" />
2314         <field type="CARD32"   name="flags" mask="HierarchyMask" />
2315     </struct>
2316
2317     <event name="Hierarchy" number="11" xge="true">
2318         <field type="DeviceId"  name="deviceid" altenum="Device" />
2319         <field type="TIMESTAMP" name="time" altenum="Time" />
2320         <!-- event specific fields -->
2321         <field type="CARD32"    name="flags" mask="HierarchyMask" />
2322         <field type="CARD16"    name="num_infos" />
2323         <pad bytes="10" />
2324         <!-- 32 byte boundary -->
2325         <list type="HierarchyInfo" name="infos">
2326             <fieldref>num_infos</fieldref>
2327         </list>
2328     </event>
2329
2330     <enum name="PropertyFlag">
2331         <item name="Deleted">  <value>0</value> </item>
2332         <item name="Created">  <value>1</value> </item>
2333         <item name="Modified"> <value>2</value> </item>
2334     </enum>
2335
2336     <event name="Property" number="12" xge="true">
2337         <field type="DeviceId"  name="deviceid" altenum="Device" />
2338         <field type="TIMESTAMP" name="time" altenum="Time" />
2339         <!-- event specific fields -->
2340         <field type="ATOM"      name="property" />
2341         <field type="CARD8"     name="what" enum="PropertyFlag" />
2342         <pad bytes="11" />
2343         <!-- 32 byte boundary -->
2344     </event>
2345
2346     <!-- ⋅⋅⋅ Events (v2.1) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2347
2348     <event name="RawKeyPress" number="13" xge="true">
2349         <field type="DeviceId"  name="deviceid" altenum="Device" />
2350         <field type="TIMESTAMP" name="time" altenum="Time" />
2351         <!-- event specific fields -->
2352         <field type="CARD32"    name="detail" />
2353         <field type="DeviceId"  name="sourceid" />
2354         <field type="CARD16"    name="valuators_len" />
2355         <field type="CARD32"    name="flags" mask="KeyEventFlags"/>
2356         <pad bytes="4" />
2357         <!-- 32 byte boundary -->
2358         <list type="CARD32" name="valuator_mask">
2359             <fieldref>valuators_len</fieldref>
2360         </list>
2361         <!-- Uninterpreted: list (axisvalues) of FP3232,
2362                             length is <popcount> on valuator_mask list -->
2363         <!-- Uninterpreted: list (axisvalues_raw) of FP3232,
2364                             length is <popcount> on valuator_mask list -->
2365     </event>
2366
2367     <eventcopy name="RawKeyRelease" number="14" ref="RawKeyPress" />
2368
2369     <event name="RawButtonPress" number="15" xge="true">
2370         <field type="DeviceId"  name="deviceid" altenum="Device" />
2371         <field type="TIMESTAMP" name="time" altenum="Time" />
2372         <!-- event specific fields -->
2373         <field type="CARD32"    name="detail" />
2374         <field type="DeviceId"  name="sourceid" />
2375         <field type="CARD16"    name="valuators_len" />
2376         <field type="CARD32"    name="flags" mask="PointerEventFlags"/>
2377         <pad bytes="4" />
2378         <!-- 32 byte boundary -->
2379         <list type="CARD32" name="valuator_mask">
2380             <fieldref>valuators_len</fieldref>
2381         </list>
2382         <!-- Uninterpreted: list (axisvalues) of FP3232,
2383                             length is <popcount> on valuator_mask list -->
2384         <!-- Uninterpreted: list (axisvalues_raw) of FP3232,
2385                             length is <popcount> on valuator_mask list -->
2386     </event>
2387
2388     <eventcopy name="RawButtonRelease" number="16" ref="RawButtonPress" />
2389     <eventcopy name="RawMotion"        number="17" ref="RawButtonPress" />
2390
2391     <!-- ⋅⋅⋅ Events (v2.2) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2392
2393     <enum name="TouchEventFlags">
2394         <item name="TouchPendingEnd">       <bit>16</bit> </item>
2395         <item name="TouchEmulatingPointer"> <bit>17</bit> </item>
2396     </enum>
2397
2398     <event name="TouchBegin" number="18" xge="true">
2399         <field type="DeviceId"  name="deviceid" altenum="Device" />
2400         <field type="TIMESTAMP" name="time" altenum="Time" />
2401         <!-- event specific fields -->
2402         <field type="CARD32"    name="detail" />
2403         <field type="WINDOW"    name="root" />
2404         <field type="WINDOW"    name="event" />
2405         <field type="WINDOW"    name="child" />
2406         <!-- 32 byte boundary -->
2407         <field type="FP1616"    name="root_x" />
2408         <field type="FP1616"    name="root_y" />
2409         <field type="FP1616"    name="event_x" />
2410         <field type="FP1616"    name="event_y" />
2411         <field type="CARD16"    name="buttons_len" />
2412         <field type="CARD16"    name="valuators_len" />
2413         <field type="DeviceId"  name="sourceid" altenum="Device" />
2414         <pad bytes="2" />
2415         <field type="CARD32"       name="flags" mask="TouchEventFlags" />
2416         <field type="ModifierInfo" name="mods" />
2417         <field type="GroupInfo"    name="group" />
2418         <list type="CARD32" name="button_mask">
2419             <fieldref>buttons_len</fieldref>
2420         </list>
2421         <list type="CARD32" name="valuator_mask">
2422             <fieldref>valuators_len</fieldref>
2423         </list>
2424         <!-- Uninterpreted: list (axisvalues) of FP3232,
2425                             length is <popcount> on valuator_mask list -->
2426     </event>
2427
2428     <eventcopy name="TouchUpdate" number="19" ref="TouchBegin" />
2429     <eventcopy name="TouchEnd"    number="20" ref="TouchBegin" />
2430
2431     <enum name="TouchOwnershipFlags">
2432         <!-- XXX: Remove this enum? Currently, no flag is defined. -->
2433         <item name="None"> <value>0</value> </item>
2434     </enum>
2435
2436     <event name="TouchOwnership" number="21" xge="true">
2437         <field type="DeviceId"  name="deviceid" altenum="Device" />
2438         <field type="TIMESTAMP" name="time" altenum="Time" />
2439         <!-- event specific fields -->
2440         <field type="CARD32"    name="touchid" />
2441         <field type="WINDOW"    name="root" />
2442         <field type="WINDOW"    name="event" />
2443         <field type="WINDOW"    name="child" />
2444         <!-- 32 byte boundary -->
2445         <field type="DeviceId"  name="sourceid" altenum="Device" />
2446         <pad bytes="2" />
2447         <field type="CARD32"    name="flags" enum="TouchOwnershipFlags" />
2448         <pad bytes="8" />
2449     </event>
2450
2451     <event name="RawTouchBegin" number="22" xge="true">
2452         <field type="DeviceId"  name="deviceid" altenum="Device" />
2453         <field type="TIMESTAMP" name="time" altenum="Time" />
2454         <!-- event specific fields -->
2455         <field type="CARD32"    name="detail" />
2456         <field type="DeviceId"  name="sourceid" />
2457         <field type="CARD16"    name="valuators_len" />
2458         <field type="CARD32"    name="flags" mask="TouchEventFlags"/>
2459         <pad bytes="4" />
2460         <!-- 32 byte boundary -->
2461         <list type="CARD32" name="valuator_mask">
2462             <fieldref>valuators_len</fieldref>
2463         </list>
2464         <!-- Uninterpreted: list (axisvalues) of FP3232,
2465                             length is <popcount> on valuator_mask list -->
2466         <!-- Uninterpreted: list (axisvalues_raw) of FP3232,
2467                             length is <popcount> on valuator_mask list -->
2468     </event>
2469
2470     <eventcopy name="RawTouchUpdate" number="23" ref="RawTouchBegin" />
2471     <eventcopy name="RawTouchEnd"    number="24" ref="RawTouchBegin" />
2472
2473     <!-- ⋅⋅⋅ Events (v2.3) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2474
2475     <enum name="BarrierFlags">
2476         <item name="PointerReleased"> <bit>0</bit> </item>
2477         <item name="DeviceIsGrabbed"> <bit>1</bit> </item>
2478     </enum>
2479
2480     <event name="BarrierHit" number="25" xge="true">
2481         <field type="DeviceId"  name="deviceid" altenum="Device" />
2482         <field type="TIMESTAMP" name="time" altenum="Time" />
2483         <!-- event specific fields -->
2484         <field type="CARD32"    name="eventid" />
2485         <field type="WINDOW"    name="root" />
2486         <field type="WINDOW"    name="event" />
2487         <field type="BARRIER"   name="barrier" />
2488         <!-- 32 byte boundary -->
2489         <field type="CARD32"    name="dtime" />
2490         <field type="CARD32"    name="flags" mask="BarrierFlags" />
2491         <field type="DeviceId"  name="sourceid" altenum="Device" />
2492         <pad bytes="2" />
2493         <field type="FP1616"    name="root_x" />
2494         <field type="FP1616"    name="root_y" />
2495         <field type="FP3232"    name="dx" />
2496         <field type="FP3232"    name="dy" />
2497     </event>
2498
2499     <eventcopy name="BarrierLeave" number="26" ref="BarrierHit" />
2500
2501     <!-- ⋅⋅⋅ Errors (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
2502
2503     <error name="Device"     number="0" />
2504     <error name="Event"      number="1" />
2505     <error name="Mode"       number="2" />
2506     <error name="DeviceBusy" number="3" />
2507     <error name="Class"      number="4" />
2508
2509 </xcb>