xinput: Add XI v2.0

Introduced with v2.0 have been various new types, structures, 21
requests and 12 XGE events.

All new requests have the "XI" prefix in the name. This prefix can be
found in the spec too and avoids name clashes with requests found in
prior versions of XI (at least that's (Un)GrabDevice).

All new events are X Generic Events. They've a different header then
"normal" events. Therefor we've to mark them with the attribute 'xge'
set to 'true'.

To prevent another name clash one new structure had to be prefixed,
too: XIDeviceInfo.

Signed-off-by: Daniel Martin <consume.noise@gmail.com>

1 files changed, 797 insertions, 2 deletions

diff --git a/src/xinput.xml b/src/xinput.xml
index 20ac52b..b6bcaa7 100644
--- a/src/xinput.xml
+++ b/src/xinput.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-Copyright (C) 2006 Peter Hutterer 
+Copyright (C) 2006 Peter Hutterer
+Copyright (C) 2013 Daniel Martin
 All Rights Reserved.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
@@ -28,10 +29,11 @@ authorization from the authors.
 
 <!-- Specifications:
      http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XIproto.txt
+     http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XI2proto.txt
 -->
 
 <xcb header="xinput" extension-xname="XInputExtension" extension-name="Input"
-     major-version="1" minor-version="5">
+     major-version="2" minor-version="0">
     <import>xproto</import>
 
     <!-- ⋅⋅⋅ Types (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
@@ -39,6 +41,16 @@ authorization from the authors.
     <typedef oldname="CARD32" newname="EventClass" />
     <typedef oldname="CARD8"  newname="KeyCode" />
 
+    <!-- ⋅⋅⋅ Types (v2.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
+
+    <typedef oldname="CARD16" newname="DeviceId" />
+    <typedef oldname="INT32"  newname="FP1616" />
+
+    <struct name="FP3232">
+        <field type="INT32"  name="integral" />
+        <field type="CARD32" name="frac" />
+    </struct>
+
     <!-- ⋅⋅⋅ Requests (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
 
     <!-- GetExtensionVersion -->
@@ -1046,6 +1058,594 @@ authorization from the authors.
         </reply>
     </request>
 
+    <!-- ⋅⋅⋅ Requests (v2.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
+
+    <!-- XIQueryPointer -->
+
+    <enum name="Device">
+        <item name="All" />
+        <item name="AllMaster" />
+    </enum>
+
+    <struct name="GroupInfo">
+        <field type="CARD8" name="base" />
+        <field type="CARD8" name="latched" />
+        <field type="CARD8" name="locked" />
+        <field type="CARD8" name="effective" />
+    </struct>
+
+    <struct name="ModifierInfo">
+        <field type="CARD32" name="base" />
+        <field type="CARD32" name="latched" />
+        <field type="CARD32" name="locked" />
+        <field type="CARD32" name="effective" />
+    </struct>
+
+    <request name="XIQueryPointer" opcode="40">
+        <field type="WINDOW"   name="window" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+        <reply>
+            <pad bytes="1" />
+            <field type="WINDOW"       name="root" />
+            <field type="WINDOW"       name="child" />
+            <field type="FP1616"       name="root_x" />
+            <field type="FP1616"       name="root_y" />
+            <field type="FP1616"       name="win_x" />
+            <field type="FP1616"       name="win_y" />
+            <field type="CARD8"        name="same_screen" />
+            <pad bytes="1" />
+            <field type="CARD16"       name="buttons_len" />
+            <field type="ModifierInfo" name="mods" />
+            <field type="GroupInfo"    name="group" />
+            <list type="CARD32" name="buttons">
+                <fieldref>buttons_len</fieldref>
+            </list>
+        </reply>
+    </request>
+
+    <!-- XIWarpPointer -->
+
+    <request name="XIWarpPointer" opcode="41">
+        <field type="WINDOW"   name="src_win" />
+        <field type="WINDOW"   name="dst_win" />
+        <field type="FP1616"   name="src_x" />
+        <field type="FP1616"   name="src_y" />
+        <field type="CARD16"   name="src_width" />
+        <field type="CARD16"   name="src_height" />
+        <field type="FP1616"   name="dst_x" />
+        <field type="FP1616"   name="dst_y" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+    </request>
+
+    <!-- XIChangeCursor -->
+
+    <request name="XIChangeCursor" opcode="42">
+        <field type="WINDOW"   name="window" />
+        <field type="CURSOR"   name="cursor" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+    </request>
+
+    <!-- XIChangeHierarchy -->
+
+    <enum name="HierarchyChangeType">
+        <item name="AddMaster">    <value>1</value> </item>
+        <item name="RemoveMaster"> <value>2</value> </item>
+        <item name="AttachSlave">  <value>3</value> </item>
+        <item name="DetachSlave">  <value>4</value> </item>
+    </enum>
+
+    <enum name="ChangeMode">
+        <item name="Attach"> <value>1</value> </item>
+        <item name="Float">  <value>2</value> </item>
+    </enum>
+
+    <struct name="AddMaster">
+        <field type="CARD16" name="type" enum="HierarchyChangeType" />
+        <field type="CARD16" name="len" />
+        <field type="CARD16" name="name_len" />
+        <field type="CARD8"  name="send_core" />
+        <field type="CARD8"  name="enable" />
+        <list type="char" name="name">
+            <fieldref>name_len</fieldref>
+        </list>
+    </struct>
+
+    <struct name="RemoveMaster">
+        <field type="CARD16"   name="type" enum="HierarchyChangeType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="CARD8"    name="return_mode" enum="ChangeMode" />
+        <pad bytes="1" />
+        <field type="DeviceId" name="return_pointer" altenum="Device" />
+        <field type="DeviceId" name="return_keyboard" altenum="Device" />
+    </struct>
+
+    <struct name="AttachSlave">
+        <field type="CARD16"   name="type" enum="HierarchyChangeType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="DeviceId" name="master" altenum="Device" />
+    </struct>
+
+    <struct name="DetachSlave">
+        <field type="CARD16"   name="type" enum="HierarchyChangeType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+    </struct>
+
+    <struct name="HierarchyChange">
+        <field type="CARD16" name="type" enum="HierarchyChangeType" />
+        <field type="CARD16" name="len" />
+    </struct>
+
+    <request name="XIChangeHierarchy" opcode="43">
+        <field type="CARD8" name="num_changes" />
+        <!-- Uninterpreted: list (changes) of HierarchyChange structures -->
+    </request>
+
+    <!-- XISetClientPointer -->
+
+    <request name="XISetClientPointer" opcode="44">
+        <field type="WINDOW"   name="window" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+    </request>
+
+    <!-- XIGetClientPointer -->
+
+    <request name="XIGetClientPointer" opcode="45">
+        <field type="WINDOW" name="window" />
+        <reply>
+            <pad bytes="1" />
+            <field type="BOOL"     name="set" />
+            <pad bytes="1" />
+            <field type="DeviceId" name="deviceid" altenum="Device" />
+            <pad bytes="20" />
+        </reply>
+    </request>
+
+    <!-- XISelectEvents -->
+
+    <struct name="EventMask">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="CARD16"   name="mask_len" />
+        <list type="CARD32" name="mask"> <!-- set of EventMaskBit -->
+            <fieldref>mask_len</fieldref>
+        </list>
+    </struct>
+
+    <request name="XISelectEvents" opcode="46">
+        <field type="WINDOW" name="window" />
+        <field type="CARD16" name="num_mask" />
+        <pad bytes="2" />
+        <list type="EventMask" name="masks">
+            <fieldref>num_mask</fieldref>
+        </list>
+    </request>
+
+    <!-- XIQueryVersion -->
+
+    <request name="XIQueryVersion" opcode="47">
+        <field type="CARD16" name="major_version" />
+        <field type="CARD16" name="minor_version" />
+
+        <reply>
+            <pad bytes="1" />
+            <field type="CARD16" name="major_version" />
+            <field type="CARD16" name="minor_version" />
+            <pad bytes="20" />
+        </reply>
+    </request>
+
+    <!-- XIQueryDevice -->
+
+    <enum name="DeviceClassType">
+        <item name="Key">      <value>0</value> </item>
+        <item name="Button">   <value>1</value> </item>
+        <item name="Valuator"> <value>2</value> </item>
+        <item name="Scroll">   <value>3</value> </item>
+        <item name="Touch">    <value>8</value> </item>
+    </enum>
+
+    <enum name="DeviceType">
+        <item name="MasterPointer">  <value>1</value> </item>
+        <item name="MasterKeyboard"> <value>2</value> </item>
+        <item name="SlavePointer">   <value>3</value> </item>
+        <item name="SlaveKeyboard">  <value>4</value> </item>
+        <item name="FloatingSlave">  <value>5</value> </item>
+    </enum>
+
+    <enum name="ScrollFlags">
+        <item name="NoEmulation"> <bit>0</bit> </item>
+        <item name="Preferred">   <bit>1</bit> </item>
+    </enum>
+
+    <enum name="ScrollType">
+        <item name="Vertical">   <value>1</value> </item>
+        <item name="Horizontal"> <value>2</value> </item>
+    </enum>
+
+    <enum name="TouchMode">
+        <item name="Direct">    <value>1</value> </item>
+        <item name="Dependent"> <value>2</value> </item>
+    </enum>
+
+    <struct name="ButtonClass">
+        <field type="CARD16"   name="type" enum="DeviceClassType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="sourceid" />
+        <field type="CARD16"   name="num_buttons" />
+        <list type="CARD32"    name="state">
+            <op op="/">
+                <op op="+">
+                    <fieldref>num_buttons</fieldref>
+                    <value>31</value>
+                </op>
+                <value>32</value>
+            </op>
+        </list>
+        <list type="ATOM" name="labels">
+            <fieldref>num_buttons</fieldref>
+        </list>
+    </struct>
+
+    <struct name="KeyClass">
+        <field type="CARD16"   name="type" enum="DeviceClassType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="sourceid" />
+        <field type="CARD16"   name="num_keys" />
+        <list type="CARD32" name="keys">
+            <fieldref>num_keys</fieldref>
+        </list>
+    </struct>
+
+    <struct name="ScrollClass">
+        <field type="CARD16"   name="type" enum="DeviceClassType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="sourceid" />
+        <field type="CARD16"   name="number" />
+        <field type="CARD16"   name="scroll_type" enum="ScrollType" />
+        <pad bytes="2" />
+        <field type="CARD32"   name="flags" enum="ScrollFlags" />
+        <field type="FP3232"   name="increment" />
+    </struct>
+
+    <struct name="TouchClass">
+        <field type="CARD16"   name="type" enum="DeviceClassType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="sourceid" />
+        <field type="CARD8"    name="mode" enum="TouchMode" />
+        <field type="CARD8"    name="num_touches" />
+    </struct>
+
+    <struct name="ValuatorClass">
+        <field type="CARD16"   name="type" enum="DeviceClassType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="sourceid" />
+        <field type="CARD16"   name="number" />
+        <field type="ATOM"     name="label" />
+        <field type="FP3232"   name="min" />
+        <field type="FP3232"   name="max" />
+        <field type="FP3232"   name="value" />
+        <field type="CARD32"   name="resolution" />
+        <field type="CARD8"    name="mode" enum="ValuatorMode" />
+        <pad bytes="3" />
+    </struct>
+
+    <struct name="DeviceClass">
+        <field type="CARD16"   name="type" enum="DeviceClassType" />
+        <field type="CARD16"   name="len" />
+        <field type="DeviceId" name="sourceid" />
+        <pad bytes="2" />
+    </struct>
+
+    <struct name="XIDeviceInfo">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="CARD16"   name="type" altenum="DeviceType" />
+        <field type="DeviceId" name="attachment" altenum="Device" />
+        <field type="CARD16"   name="num_classes" />
+        <field type="CARD16"   name="name_len" />
+        <field type="BOOL"     name="enabled" />
+        <pad bytes="1" />
+        <list type="char" name="name">
+            <!-- name_len is without padding, so we've to pad on our own,
+                 auto align pad after the list would be helpfull -->
+            <op op="*">
+                <op op="/">
+                    <op op="+">
+                        <fieldref>name_len</fieldref>
+                        <value>3</value>
+                    </op>
+                    <value>4</value>
+                </op>
+                <value>4</value>
+            </op>
+        </list>
+        <!-- Uninterpreted: list (classes) of DeviceClass structures -->
+    </struct>
+
+    <request name="XIQueryDevice" opcode="48">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+        <reply>
+            <pad bytes="1" />
+            <field type="CARD16" name="num_infos" />
+            <pad bytes="22" />
+            <list type="XIDeviceInfo" name="infos">
+                <fieldref>num_infos</fieldref>
+            </list>
+        </reply>
+    </request>
+
+    <!-- XISetFocus -->
+
+    <request name="XISetFocus" opcode="49">
+        <field type="WINDOW"    name="window" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+    </request>
+
+    <!-- XIGetFocus -->
+
+    <request name="XIGetFocus" opcode="50">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+        <reply>
+            <pad bytes="1" />
+            <field type="WINDOW" name="focus" />
+            <pad bytes="20" />
+        </reply>
+    </request>
+
+    <!-- XIGrabDevice -->
+
+    <enum name="GrabOwner">
+        <item name="NoOwner" />
+        <item name="Owner" />
+    </enum>
+
+    <request name="XIGrabDevice" opcode="51">
+        <field type="WINDOW"    name="window" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <field type="CURSOR"    name="cursor" />
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="CARD8"     name="mode" enum="GrabMode" />
+        <field type="CARD8"     name="paired_device_mode" enum="GrabMode" />
+        <field type="BOOL"      name="owner_events" enum="GrabOwner" />
+        <pad bytes="1" />
+        <field type="CARD16"    name="mask_len" />
+        <list type="CARD32" name="mask">
+            <fieldref>mask_len</fieldref>
+        </list>
+        <reply>
+            <pad bytes="1" />
+            <field type="CARD8" name="status" enum="GrabStatus" />
+            <pad bytes="23" />
+        </reply>
+    </request>
+
+    <!-- XIUngrabDevice -->
+
+    <request name="XIUngrabDevice" opcode="52">
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+    </request>
+
+    <!-- XIAllowEvents -->
+
+    <enum name="EventMode">
+        <item name="AsyncDevice" />
+        <item name="SyncDevice" />
+        <item name="ReplayDevice" />
+        <item name="AsyncPairedDevice" />
+        <item name="AsyncPair" />
+        <item name="SyncPair" />
+        <item name="AcceptTouch" />
+        <item name="RejectTouch" />
+    </enum>
+
+    <request name="XIAllowEvents" opcode="53">
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="CARD8"     name="event_mode" enum="EventMode" />
+        <pad bytes="1" />
+        <field type="CARD32"    name="touchid" />
+        <field type="WINDOW"    name="grab_window" />
+    </request>
+
+    <!-- XIPassiveGrabDevice -->
+
+    <enum name="GrabMode22">
+        <item name="Sync" />
+        <item name="Async" />
+        <item name="Touch" />
+    </enum>
+
+    <enum name="GrabType">
+        <item name="Button" />
+        <item name="Keycode" />
+        <item name="Enter" />
+        <item name="FocusIn" />
+        <item name="TouchBegin" />
+    </enum>
+
+    <enum name="ModifierMask">
+        <item name="Any"> <bit>31</bit> </item>
+    </enum>
+
+    <struct name="GrabModifierInfo">
+        <field type="CARD32" name="modifiers" altenum="ModifierMask" />
+        <field type="CARD8"  name="status" enum="GrabStatus" />
+        <pad bytes="3" />
+    </struct>
+
+    <request name="XIPassiveGrabDevice" opcode="54">
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <field type="WINDOW"    name="grab_window" />
+        <field type="CURSOR"    name="cursor" />
+        <field type="CARD32"    name="detail" />
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="CARD16"    name="num_modifiers" />
+        <field type="CARD16"    name="mask_len" />
+        <field type="CARD8"     name="grab_type" enum="GrabType" />
+        <field type="CARD8"     name="grab_mode" enum="GrabMode22" />
+        <field type="CARD8"     name="paired_device_mode" enum="GrabMode" />
+        <field type="BOOL"      name="owner_events" enum="GrabOwner" />
+        <pad bytes="2" />
+        <list type="CARD32" name="mask">
+            <fieldref>mask_len</fieldref>
+        </list>
+        <list type="CARD32" name="modifiers">
+            <fieldref>num_modifiers</fieldref>
+        </list>
+        <reply>
+            <pad bytes="1" />
+            <field type="CARD16" name="num_modifiers" />
+            <pad bytes="22" />
+            <list type="GrabModifierInfo" name="modifiers">
+                <fieldref>num_modifiers</fieldref>
+            </list>
+        </reply>
+    </request>
+
+    <!-- XIPassiveUngrabDevice -->
+
+    <request name="XIPassiveUngrabDevice" opcode="55">
+        <field type="WINDOW"   name="grab_window" />
+        <field type="CARD32"   name="detail" />
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="CARD16"   name="num_modifiers" />
+        <field type="CARD8"    name="grab_type" enum="GrabType" />
+        <pad bytes="3" />
+        <list type="CARD32" name="modifiers">
+            <fieldref>num_modifiers</fieldref>
+        </list>
+    </request>
+
+    <!-- XIListProperties -->
+
+    <request name="XIListProperties" opcode="56">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+        <reply>
+            <pad bytes="1" />
+            <field type="CARD16" name="num_properties" />
+            <pad bytes="22" />
+            <list type="ATOM" name="properties">
+                <fieldref>num_properties</fieldref>
+            </list>
+        </reply>
+    </request>
+
+    <!-- XIChangeProperty -->
+
+    <request name="XIChangeProperty" opcode="57">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="CARD8"    name="mode" enum="PropMode" />
+        <field type="CARD8"    name="format" enum="PropertyFormat" />
+        <field type="ATOM"     name="property" />
+        <field type="ATOM"     name="type" />
+        <field type="CARD32"   name="num_items" />
+        <switch name="items">
+            <fieldref>format</fieldref>
+            <!-- <bitcase> is not correct, this would need <cases>s.
+                 It works in that case, because PropertyFormat items can be
+                 distinguished exactly as their values don't have equal bits.
+            -->
+            <bitcase>
+                <enumref ref="PropertyFormat">8Bits</enumref>
+                <list type="CARD8" name="data8">
+                    <fieldref>num_items</fieldref>
+                </list>
+            </bitcase>
+            <bitcase>
+                <enumref ref="PropertyFormat">16Bits</enumref>
+                <list type="CARD16" name="data16">
+                    <fieldref>num_items</fieldref>
+                </list>
+            </bitcase>
+            <bitcase>
+                <enumref ref="PropertyFormat">32Bits</enumref>
+                <list type="CARD32" name="data32">
+                    <fieldref>num_items</fieldref>
+                </list>
+            </bitcase>
+        </switch>
+    </request>
+
+    <!-- XIDeleteProperty -->
+
+    <request name="XIDeleteProperty" opcode="58">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <pad bytes="2" />
+        <field type="ATOM"     name="property" />
+    </request>
+
+    <!-- XIGetProperty -->
+
+    <request name="XIGetProperty" opcode="59">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="BOOL"     name="delete" />
+        <pad bytes="1" />
+        <field type="ATOM"     name="property" />
+        <field type="ATOM"     name="type" />
+        <field type="CARD32"   name="offset" />
+        <field type="CARD32"   name="len" />
+        <reply>
+            <pad bytes="1" />
+            <field type="ATOM"   name="type" />
+            <field type="CARD32" name="bytes_after" />
+            <field type="CARD32" name="num_items" />
+            <field type="CARD8"  name="format" enum="PropertyFormat" />
+            <pad bytes="11" />
+            <switch name="items">
+                <fieldref>format</fieldref>
+                <!-- <bitcase> is not correct, this would need <cases>s.
+                     It works in that case, because PropertyFormat items can be
+                     distinguished exactly as their values don't have equal bits.
+                -->
+                <bitcase>
+                    <enumref ref="PropertyFormat">8Bits</enumref>
+                    <list type="CARD8" name="data8">
+                        <fieldref>num_items</fieldref>
+                    </list>
+                </bitcase>
+                <bitcase>
+                    <enumref ref="PropertyFormat">16Bits</enumref>
+                    <list type="CARD16" name="data16">
+                        <fieldref>num_items</fieldref>
+                    </list>
+                </bitcase>
+                <bitcase>
+                    <enumref ref="PropertyFormat">32Bits</enumref>
+                    <list type="CARD32" name="data32">
+                        <fieldref>num_items</fieldref>
+                    </list>
+                </bitcase>
+            </switch>
+        </reply>
+    </request>
+
+    <!-- XIGetSelectedEvents -->
+
+    <request name="XIGetSelectedEvents" opcode="60">
+        <field type="WINDOW" name="window" />
+        <reply>
+            <pad bytes="1" />
+            <field type="CARD16" name="num_masks" />
+            <pad bytes="22" />
+            <list type="EventMask" name="masks">
+                <fieldref>num_masks</fieldref>
+            </list>
+        </reply>
+    </request>
+
     <!-- ⋅⋅⋅ Events (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
     <!-- Notes:
          - A 'len' field in a v1++ structure is in bytes.
@@ -1173,6 +1773,201 @@ authorization from the authors.
         <field type="CARD8"     name="device_id" />
     </event>
 
+    <!-- ⋅⋅⋅ Events (v2.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
+    <!-- Notes:
+         - A 'len' field in a v2++ structure is in 4 byte units.
+    -->
+
+    <enum name="ChangeReason">
+        <item name="SlaveSwitch">  <value>1</value> </item>
+        <item name="DeviceChange"> <value>2</value> </item>
+    </enum>
+
+    <event name="DeviceChanged" number="1" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="CARD16"    name="num_classes" />
+        <field type="DeviceId"  name="sourceid" altenum="Device" />
+        <field type="CARD8"     name="reason" enum="ChangeReason" />
+        <pad bytes="11" />
+        <!-- 32 byte boundary -->
+        <list type="DeviceClass" name="classes">
+            <fieldref>num_classes</fieldref>
+        </list>
+    </event>
+
+    <enum name="KeyEventFlags">
+        <item name="KeyRepeat"> <bit>16</bit> </item>
+    </enum>
+
+    <event name="KeyPress" number="2" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="CARD32"    name="detail" />
+        <field type="WINDOW"    name="root" />
+        <field type="WINDOW"    name="event" />
+        <field type="WINDOW"    name="child" />
+        <!-- 32 byte boundary -->
+        <field type="FP1616"    name="root_x" />
+        <field type="FP1616"    name="root_y" />
+        <field type="FP1616"    name="event_x" />
+        <field type="FP1616"    name="event_y" />
+        <field type="CARD16"    name="buttons_len" />
+        <field type="CARD16"    name="valuators_len" />
+        <field type="DeviceId"  name="sourceid" altenum="Device" />
+        <pad bytes="2" />
+        <field type="CARD32"       name="flags" mask="KeyEventFlags" />
+        <field type="ModifierInfo" name="mods" />
+        <field type="GroupInfo"    name="group" />
+        <list type="CARD32" name="button_mask">
+            <fieldref>buttons_len</fieldref>
+        </list>
+        <list type="CARD32" name="valuator_mask">
+            <fieldref>valuators_len</fieldref>
+        </list>
+        <!-- Uninterpreted: list (axisvalues) of FP3232,
+                            length is <popcount> on valuator_mask list -->
+    </event>
+
+    <eventcopy name="KeyRelease" number="3" ref="KeyPress" />
+
+    <enum name="PointerEventFlags">
+        <item name="PointerEmulated"> <bit>16</bit> </item>
+    </enum>
+
+    <event name="ButtonPress" number="4" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="CARD32"    name="detail" />
+        <field type="WINDOW"    name="root" />
+        <field type="WINDOW"    name="event" />
+        <field type="WINDOW"    name="child" />
+        <!-- 32 byte boundary -->
+        <field type="FP1616"    name="root_x" />
+        <field type="FP1616"    name="root_y" />
+        <field type="FP1616"    name="event_x" />
+        <field type="FP1616"    name="event_y" />
+        <field type="CARD16"    name="buttons_len" />
+        <field type="CARD16"    name="valuators_len" />
+        <field type="DeviceId"  name="sourceid" altenum="Device" />
+        <pad bytes="2" />
+        <field type="CARD32"       name="flags" mask="PointerEventFlags" />
+        <field type="ModifierInfo" name="mods" />
+        <field type="GroupInfo"    name="group" />
+        <list type="CARD32" name="button_mask">
+            <fieldref>buttons_len</fieldref>
+        </list>
+        <list type="CARD32" name="valuator_mask">
+            <fieldref>valuators_len</fieldref>
+        </list>
+        <!-- Uninterpreted: list (axisvalues) of FP3232,
+                            length is <popcount> on valuator_mask list -->
+    </event>
+
+    <eventcopy name="ButtonRelease" number="5" ref="ButtonPress" />
+    <eventcopy name="Motion"        number="6" ref="ButtonPress" />
+
+    <enum name="NotifyMode">
+        <item name="Normal" />
+        <item name="Grab" />
+        <item name="Ungrab" />
+        <item name="WhileGrabbed" />
+        <item name="PassiveGrab" />
+        <item name="PassiveUngrab" />
+    </enum>
+
+    <enum name="NotifyDetail">
+        <item name="Ancestor" />
+        <item name="Virtual" />
+        <item name="Inferior" />
+        <item name="Nonlinear" />
+        <item name="NonlinearVirtual" />
+        <item name="Pointer" />
+        <item name="PointerRoot" />
+        <item name="None" />
+    </enum>
+
+    <event name="Enter" number="7" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="DeviceId"  name="sourceid" altenum="Device" />
+        <field type="CARD8"     name="mode" enum="NotifyMode" />
+        <field type="CARD8"     name="detail" enum="NotifyDetail" />
+        <field type="WINDOW"    name="root" />
+        <field type="WINDOW"    name="event" />
+        <field type="WINDOW"    name="child" />
+        <!-- 32 byte boundary -->
+        <field type="FP1616"       name="root_x" />
+        <field type="FP1616"       name="root_y" />
+        <field type="FP1616"       name="event_x" />
+        <field type="FP1616"       name="event_y" />
+        <field type="CARD8"        name="same_screen" />
+        <field type="CARD8"        name="focus" />
+        <field type="CARD16"       name="buttons_len" />
+        <field type="ModifierInfo" name="mods" />
+        <field type="GroupInfo"    name="group" />
+        <list type="CARD32" name="buttons">
+            <fieldref>buttons_len</fieldref>
+        </list>
+    </event>
+
+    <eventcopy name="Leave"    number="8" ref="Enter" />
+    <eventcopy name="FocusIn"  number="9" ref="Enter" />
+    <eventcopy name="FocusOut" number="10" ref="Enter" />
+
+    <enum name="HierarchyMask">
+        <item name="MasterAdded">    <bit>0</bit> </item>
+        <item name="MasterRemoved">  <bit>1</bit> </item>
+        <item name="SlaveAdded">     <bit>2</bit> </item>
+        <item name="SlaveRemoved">   <bit>3</bit> </item>
+        <item name="SlaveAttached">  <bit>4</bit> </item>
+        <item name="SlaveDetached">  <bit>5</bit> </item>
+        <item name="DeviceEnabled">  <bit>6</bit> </item>
+        <item name="DeviceDisabled"> <bit>7</bit> </item>
+    </enum>
+
+    <struct name="HierarchyInfo">
+        <field type="DeviceId" name="deviceid" altenum="Device" />
+        <field type="DeviceId" name="attachment" altenum="Device" />
+        <field type="CARD8"    name="type" enum="DeviceType"/>
+        <field type="BOOL"     name="enabled" />
+        <pad bytes="2" />
+        <field type="CARD32"   name="flags" mask="HierarchyMask" />
+    </struct>
+
+    <event name="Hierarchy" number="11" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="CARD32"    name="flags" mask="HierarchyMask" />
+        <field type="CARD16"    name="num_infos" />
+        <pad bytes="10" />
+        <!-- 32 byte boundary -->
+        <list type="HierarchyInfo" name="infos">
+            <fieldref>num_infos</fieldref>
+        </list>
+    </event>
+
+    <enum name="PropertyFlag">
+        <item name="Deleted" />
+        <item name="Created" />
+        <item name="Modified" />
+    </enum>
+
+    <event name="Property" number="12" xge="true">
+        <field type="DeviceId"  name="deviceid" altenum="Device" />
+        <field type="TIMESTAMP" name="time" altenum="Time" />
+        <!-- event specific fields -->
+        <field type="ATOM"      name="property" />
+        <field type="CARD8"     name="what" enum="PropertyFlag" />
+        <pad bytes="11" />
+        <!-- 32 byte boundary -->
+    </event>
+
     <!-- ⋅⋅⋅ Errors (v1.0) ⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅⋅ -->
 
     <error name="Device"     number="0" />