Move D-Bus interface files to dedicated directory

Place the XML files in data/dbus-interfaces.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2126>

8 files changed, 1172 insertions, 0 deletions

diff --git a/data/dbus-interfaces/meson.build b/data/dbus-interfaces/meson.build
new file mode 100644
index 000000000..0cdb8441e
--- /dev/null
+++ b/data/dbus-interfaces/meson.build
@@ -0,0 +1 @@
+dbus_interfaces_dir = meson.current_source_dir()
diff --git a/data/dbus-interfaces/org.freedesktop.RealtimeKit1.xml b/data/dbus-interfaces/org.freedesktop.RealtimeKit1.xml
new file mode 100644
index 000000000..305e767b1
--- /dev/null
+++ b/data/dbus-interfaces/org.freedesktop.RealtimeKit1.xml
@@ -0,0 +1,42 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+        <interface name="org.freedesktop.RealtimeKit1">
+                <method name="MakeThreadRealtime">
+                        <arg name="thread" type="t" direction="in"/>
+                        <arg name="priority" type="u" direction="in"/>
+                </method>
+                <method name="MakeThreadRealtimeWithPID">
+                        <arg name="process" type="t" direction="in"/>
+                        <arg name="thread" type="t" direction="in"/>
+                        <arg name="priority" type="u" direction="in"/>
+                </method>
+                <method name="MakeThreadHighPriority">
+                        <arg name="thread" type="t" direction="in"/>
+                        <arg name="priority" type="i" direction="in"/>
+                </method>
+                <method name="MakeThreadHighPriorityWithPID">
+                        <arg name="process" type="t" direction="in"/>
+                        <arg name="thread" type="t" direction="in"/>
+                        <arg name="priority" type="i" direction="in"/>
+                </method>
+                <method name="ResetKnown"/>
+                <method name="ResetAll"/>
+                <method name="Exit"/>
+                <property name="RTTimeUSecMax" type="x" access="read"/>
+                <property name="MaxRealtimePriority" type="i" access="read"/>
+                <property name="MinNiceLevel" type="i" access="read"/>
+        </interface>
+        <interface name="org.freedesktop.DBus.Properties">
+                <method name="Get">
+                       <arg name="interface" direction="in" type="s"/>
+                       <arg name="property" direction="in" type="s"/>
+                       <arg name="value" direction="out" type="v"/>
+                </method>
+        </interface>
+        <interface name="org.freedesktop.DBus.Introspectable">
+                <method name="Introspect">
+                        <arg name="data" type="s" direction="out"/>
+                </method>
+        </interface>
+</node>
diff --git a/data/dbus-interfaces/org.freedesktop.login1.xml b/data/dbus-interfaces/org.freedesktop.login1.xml
new file mode 100644
index 000000000..765475132
--- /dev/null
+++ b/data/dbus-interfaces/org.freedesktop.login1.xml
@@ -0,0 +1,46 @@
+<!DOCTYPE node PUBLIC "-//freedesktop//DTD D-BUS Object Introspection 1.0//EN"
+"http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd">
+<node>
+  <interface name="org.freedesktop.login1.Session">
+    <property name="Active" type="b" access="read" />
+
+    <method name="Activate">
+    </method>
+    <method name="TakeControl">
+      <arg name="force" type="b"/>
+    </method>
+    <method name="ReleaseControl">
+    </method>
+    <method name="TakeDevice">
+      <annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
+      <arg name="major" type="u" direction="in"/>
+      <arg name="minor" type="u" direction="in"/>
+      <arg name="fd" type="h" direction="out"/>
+      <arg name="paused" type="b" direction="out"/>
+    </method>
+    <method name="ReleaseDevice">
+      <arg name="major" type="u"/>
+      <arg name="minor" type="u"/>
+    </method>
+    <method name="PauseDeviceComplete">
+      <arg name="major" type="u"/>
+      <arg name="minor" type="u"/>
+    </method>
+    <signal name="PauseDevice">
+      <arg name="major" type="u"/>
+      <arg name="minor" type="u"/>
+      <arg name="type" type="s"/>
+    </signal>
+    <signal name="ResumeDevice">
+      <arg name="major" type="u"/>
+      <arg name="minor" type="u"/>
+      <arg name="fd" type="h"/>
+    </signal>
+  </interface>
+
+  <interface name="org.freedesktop.login1.Seat">
+    <method name="SwitchTo">
+      <arg name="vt" type="u"/>
+    </method>
+  </interface>
+</node>
diff --git a/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml b/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml
new file mode 100644
index 000000000..7522652dc
--- /dev/null
+++ b/data/dbus-interfaces/org.gnome.Mutter.DisplayConfig.xml
@@ -0,0 +1,473 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+  <!--
+      org.gnome.Mutter.DisplayConfig:
+      @short_description: display configuration interface
+
+      This interface is used by mutter and gnome-settings-daemon
+      to apply multiple monitor configuration.
+  -->
+
+  <interface name="org.gnome.Mutter.DisplayConfig">
+
+    <!--
+        GetResources:
+	@serial: configuration serial
+	@crtcs: available CRTCs
+	@outputs: available outputs
+	@modes: available modes
+	@max_screen_width:
+	@max_screen_height:
+
+        Retrieves the current layout of the hardware.
+
+        @serial is an unique identifier representing the current state
+        of the screen. It must be passed back to ApplyConfiguration()
+	and will be increased for every configuration change (so that
+	mutter can detect that the new configuration is based on old
+	state).
+
+	A CRTC (CRT controller) is a logical monitor, ie a portion
+	of the compositor coordinate space. It might correspond
+	to multiple monitors, when in clone mode, but not that
+	it is possible to implement clone mode also by setting different
+	CRTCs to the same coordinates.
+
+	The number of CRTCs represent the maximum number of monitors
+	that can be set to expand and it is a HW constraint; if more
+	monitors are connected,	then necessarily some will clone. This
+	is complementary to the concept of the encoder (not exposed in
+	the API), which groups outputs that necessarily will show the
+	same image (again a HW constraint).
+
+	A CRTC is represented by a DBus structure with the following
+	layout:
+	* u ID: the ID in the API of this CRTC
+	* x winsys_id: the low-level ID of this CRTC (which might
+	               be a XID, a KMS handle or something entirely
+		       different)
+	* i x, y, width, height: the geometry of this CRTC
+	                         (might be invalid if the CRTC is not in
+				 use)
+	* i current_mode: the current mode of the CRTC, or -1 if this
+	                  CRTC is not used
+			  Note: the size of the mode will always correspond
+			  to the width and height of the CRTC
+	* u current_transform: the current transform (espressed according
+	                       to the wayland protocol)
+	* au transforms: all possible transforms
+	* a{sv} properties: other high-level properties that affect this
+	                    CRTC; they are not necessarily reflected in
+			    the hardware.
+			    No property is specified in this version of the API.
+
+        Note: all geometry information refers to the untransformed
+	display.
+
+	An output represents a physical screen, connected somewhere to
+	the computer. Floating connectors are not exposed in the API.
+	An output is a DBus struct with the following fields:
+	* u ID: the ID in the API
+	* x winsys_id: the low-level ID of this output (XID or KMS handle)
+	* i current_crtc: the CRTC that is currently driving this output,
+	                  or -1 if the output is disabled
+	* au possible_crtcs: all CRTCs that can control this output
+	* s name: the name of the connector to which the output is attached
+	          (like VGA1 or HDMI)
+	* au modes: valid modes for this output
+	* au clones: valid clones for this output, ie other outputs that
+	             can be assigned the same CRTC as this one; if you
+	             want to mirror two outputs that don't have each other
+	             in the clone list, you must configure two different
+	             CRTCs for the same geometry
+	* a{sv} properties: other high-level properties that affect this
+	                    output; they are not necessarily reflected in
+			    the hardware.
+			    Known properties:
+                            - "vendor" (s): (readonly) the human readable name
+                                            of the manufacturer
+                            - "product" (s): (readonly) the human readable name
+                                             of the display model
+                            - "serial" (s): (readonly) the serial number of this
+                                            particular hardware part
+			    - "display-name" (s): (readonly) a human readable name
+			                          of this output, to be shown in the UI
+	                    - "backlight" (i): (readonly, use the specific interface)
+                                               the backlight value as a percentage
+                                               (-1 if not supported)
+			    - "primary" (b): whether this output is primary
+			                     or not
+			    - "presentation" (b): whether this output is
+			                          for presentation only
+			    Note: properties might be ignored if not consistently
+			    applied to all outputs in the same clone group. In
+			    general, it's expected that presentation or primary
+			    outputs will not be cloned.
+
+        A mode represents a set of parameters that are applied to
+	each output, such as resolution and refresh rate. It is a separate
+	object so that it can be referenced by CRTCs and outputs.
+	Multiple outputs in the same CRTCs must all have the same mode.
+	A mode is exposed as:
+	* u ID: the ID in the API
+	* x winsys_id: the low-level ID of this mode
+	* u width, height: the resolution
+	* d frequency: refresh rate
+        * u flags: mode flags as defined in xf86drmMode.h and randr.h
+
+        Output and modes are read-only objects (except for output properties),
+	they can change only in accordance to HW changes (such as hotplugging
+	a monitor), while CRTCs can be changed with ApplyConfiguration().
+
+        XXX: actually, if you insist enough, you can add new modes
+	through xrandr command line or the KMS API, overriding what the
+	kernel driver and the EDID say.
+	Usually, it only matters with old cards with broken drivers, or
+	old monitors with broken EDIDs, but it happens more often with
+	projectors (if for example the kernel driver doesn't add the
+	640x480 - 800x600 - 1024x768 default modes). Probably something
+	that we need to handle in mutter anyway.
+    -->
+    <method name="GetResources">
+      <arg name="serial" direction="out" type="u" />
+      <arg name="crtcs" direction="out" type="a(uxiiiiiuaua{sv})" />
+      <arg name="outputs" direction="out" type="a(uxiausauaua{sv})" />
+      <arg name="modes" direction="out" type="a(uxuudu)" />
+      <arg name="max_screen_width" direction="out" type="i" />
+      <arg name="max_screen_height" direction="out" type="i" />
+    </method>
+
+    <!--
+        ApplyConfiguration:
+	@serial: configuration serial
+	@persistent: whether this configuration should be saved on disk
+	@crtcs: new data for CRTCs
+	@outputs: new data for outputs
+
+	Applies the requested configuration changes.
+
+	@serial must match the serial from the last GetResources() call,
+	or org.freedesktop.DBus.AccessDenied will be generated.
+
+	If @persistent is true, mutter will attempt to replicate this
+	configuration the next time this HW layout appears.
+
+	@crtcs represents the new logical configuration, as a list
+	of structures containing:
+	- u ID: the API ID from the corresponding GetResources() call
+	- i new_mode: the API ID of the new mode to configure the CRTC
+	              with, or -1 if the CRTC should be disabled
+        - i x, y: the new coordinates of the top left corner
+	          the geometry will be completed with the size information
+		  from @new_mode
+        - u transform: the desired transform
+	- au outputs: the API ID of outputs that should be assigned to
+	              this CRTC
+        - a{sv} properties: properties whose value should be changed
+
+	Note: CRTCs not referenced in the array will be	disabled.
+
+	@outputs represent the output property changes as:
+	- u ID: the API ID of the output to change
+	- a{sv} properties: properties whose value should be changed
+
+	Note: both for CRTCs and outputs, properties not included in
+	the dictionary will not be changed.
+
+	Note: unrecognized properties will have no effect, but if the
+	configuration change succeeds the property will be reported
+	by the next GetResources() call, and if @persistent is true,
+	it will also be saved to disk.
+
+	If the configuration is invalid according to the previous
+	GetResources() call, for example because a CRTC references
+	an output it cannot drive, or not all outputs support the
+	chosen mode, the error org.freedesktop.DBus.InvalidArgs will
+	be generated.
+
+	If the configuration cannot be applied for any other reason
+	(eg. the screen size would exceed texture limits), the error
+	org.freedesktop.DBus.Error.LimitsExceeded will be generated.
+    -->
+    <method name="ApplyConfiguration">
+      <arg name="serial" direction="in" type="u" />
+      <arg name="persistent" direction="in" type="b" />
+      <arg name="crtcs" direction="in" type="a(uiiiuaua{sv})" />
+      <arg name="outputs" direction="in" type="a(ua{sv})" />
+    </method>
+
+    <!--
+        ChangeBacklight:
+	@serial: configuration serial
+	@output: the API id of the output
+	@value: the new backlight value
+
+	Changes the backlight of @output to @value, which is
+	expressed as a percentage and rounded to the HW limits.
+
+        Returns the new value after rounding.
+    -->
+    <method name="ChangeBacklight">
+      <arg name="serial" direction="in" type="u" />
+      <arg name="output" direction="in" type="u" />
+      <arg name="value" direction="in" type="i" />
+      <arg name="new_value" direction="out" type="i" />
+    </method>
+
+    <!--
+        GetCrtcGamma:
+	@serial: configuration serial
+	@crtc: API id of the crtc
+	@red: red gamma ramp
+	@green: green gamma ramp
+	@blue: blue gamma ramp
+
+	Requests the current gamma ramps of @crtc.
+    -->
+    <method name="GetCrtcGamma">
+      <arg name="serial" direction="in" type="u" />
+      <arg name="crtc" direction="in" type="u" />
+      <arg name="red" direction="out" type="aq" />
+      <arg name="green" direction="out" type="aq" />
+      <arg name="blue" direction="out" type="aq" />
+    </method>
+
+    <!--
+        SetCrtcGamma:
+	@serial: configuration serial
+	@crtc: API id of the crtc
+	@red: red gamma ramp
+	@green: green gamma ramp
+	@blue: blue gamma ramp
+
+	Changes the gamma ramps of @crtc.
+    -->
+    <method name="SetCrtcGamma">
+      <arg name="serial" direction="in" type="u" />
+      <arg name="crtc" direction="in" type="u" />
+      <arg name="red" direction="in" type="aq" />
+      <arg name="green" direction="in" type="aq" />
+      <arg name="blue" direction="in" type="aq" />
+    </method>
+
+    <!--
+        PowerSaveMode:
+
+	Contains the current power saving mode for the screen, and
+	allows changing it.
+
+        Possible values:
+	- 0: on
+	- 1: standby
+	- 2: suspend
+	- 3: off
+	- -1: unknown (unsupported)
+
+        A client should not attempt to change the powersave mode
+	from -1 (unknown) to any other value, and viceversa.
+	Note that the actual effects of the different values
+	depend on the hardware and the kernel driver in use, and
+	it's perfectly possible that all values different than on
+	have the same effect.
+	Also, setting the PowerSaveMode to 3 (off) may or may
+	not have the same effect as disabling all outputs by
+	setting no CRTC on them with ApplyConfiguration(), and
+	may or may not cause a configuration change.
+
+        Also note that this property might become out of date
+	if changed through different means (for example using the
+	XRandR interface directly).
+    -->
+    <property name="PowerSaveMode" type="i" access="readwrite" />
+
+    <!--
+        PanelOrientationManaged:
+
+        Whether the built-in panel orientation is automatically managed
+        by mutter.
+    -->
+    <property name="PanelOrientationManaged" type="b" access="read" />
+
+    <!--
+        MonitorsChanged:
+
+	The signal is emitted every time the screen configuration
+	changes.
+	The client should then call GetResources() to read the new layout.
+    -->
+    <signal name="MonitorsChanged" />
+
+    <!--
+	GetCurrentState:
+	@serial: configuration serial
+	@monitors: available monitors
+	@logical_monitors: current logical monitor configuration
+	@properties: display configuration properties
+
+	@monitors represent connected physical monitors
+
+	* s connector: connector name (e.g. HDMI-1, DP-1, etc)
+	* s vendor: vendor name
+	* s product: product name
+	* s serial: product serial
+	* a(siiddada{sv}) modes: available modes
+	    * s id: mode ID
+	    * i width: width in physical pixels
+	    * i height: height in physical pixels
+	    * d refresh rate: refresh rate
+	    * d preferred scale: scale preferred as per calculations
+	    * ad supported scales: scales supported by this mode
+	    * a{sv} properties: optional properties, including:
+	       - "is-current" (b): the mode is currently active mode
+	       - "is-preferred" (b): the mode is the preferred mode
+	       - "is-interlaced" (b): the mode is an interlaced mode
+	* a{sv} properties: optional properties, including:
+	    - "width-mm" (i): physical width of monitor in millimeters
+	    - "height-mm" (i): physical height of monitor in millimeters
+	    - "is-underscanning" (b): whether underscanning is enabled
+				      (absence of this means underscanning
+				      not being supported)
+	    - "max-screen-size" (ii): the maximum size a screen may have
+				      (absence of this means unlimited screen
+				      size)
+	    - "is-builtin" (b): whether the monitor is built in, e.g. a
+				laptop panel (absence of this means it is
+				not built in)
+	    - "display-name" (s): a human readable display name of the monitor
+
+        Possible mode flags:
+	  1 : preferred mode
+	  2 : current mode
+
+
+	@logical_monitors represent current logical monitor configuration
+
+	* i x: x position
+	* i y: y position
+	* d scale: scale
+	* u transform: transform (see below)
+	* b primary: true if this is the primary logical monitor
+	* a(sss) monitors: monitors displaying this logical monitor
+	    * connector: name of the connector (e.g. DP-1, eDP-1 etc)
+	    * vendor: vendor name
+	    * product: product name
+	    * serial: product serial
+	* a{sv} properties: possibly other properties
+
+	Posisble transform values:
+	  0: normal
+	  1: 90°
+	  2: 180°
+	  3: 270°
+	  4: flipped
+	  5: 90° flipped
+	  6: 180° flipped
+	  7: 270° flipped
+
+
+	@layout_mode current layout mode represents the way logical monitors
+	are laid out on the screen. Possible modes include:
+
+	  1 : physical
+	  2 : logical
+
+	With physical layout mode, each logical monitor has the same dimensions
+	as the monitor modes of the associated monitors assigned to it, no
+	matter what scale is in use.
+
+	With logical mode, the dimension of a logical monitor is the dimension
+	of the monitor mode, divided by the logical monitor scale.
+
+
+	Possible @properties are:
+
+	* "layout-mode" (u): Represents in what way logical monitors are laid
+			     out on the screen. The layout mode can be either
+			     of the ones listed below. Absence of this property
+			     means the layout mode cannot be changed, and that
+			     "logical" mode is assumed to be used.
+	    * 1 : logical  - the dimension of a logical monitor is derived from
+			     the monitor modes associated with it, then scaled
+			     using the logical monitor scale.
+	    * 2 : physical - the dimension of a logical monitor is derived from
+			     the monitor modes associated with it.
+	* "supports-changing-layout-mode" (b): True if the layout mode can be
+					       changed. Absence of this means the
+					       layout mode cannot be changed.
+	* "global-scale-required" (b): True if all the logical monitors must
+				       always use the same scale. Absence of
+				       this means logical monitor scales can
+				       differ.
+	* "legacy-ui-scaling-factor" (i): The legacy scaling factor traditionally
+				          used to scale X11 clients (commonly
+					  communicated via the
+					  Gdk/WindowScalingFactor XSetting entry).
+    -->
+    <method name="GetCurrentState">
+      <arg name="serial" direction="out" type="u" />
+      <arg name="monitors" direction="out" type="a((ssss)a(siiddada{sv})a{sv})" />
+      <arg name="logical_monitors" direction="out" type="a(iiduba(ssss)a{sv})" />
+      <arg name="properties" direction="out" type="a{sv}" />
+    </method>
+
+    <!--
+	ApplyMonitorsConfig:
+	@serial: configuration serial
+	@method: configuration method
+	@logical_monitors: monitors configuration
+	@properties: properties
+
+	@method represents the way the configuration should be handled.
+
+	Possible methods:
+	  0: verify
+	  1: temporary
+	  2: persistent
+
+	@logical_monitors consists of a list of logical monitor configurations.
+	Each logical monitor configuration consists of:
+
+	* i: layout x position
+	* i: layout y position
+	* d: scale
+	* u: transform (see GetCurrentState)
+	* b primary: true if this is the primary logical monitor
+	* a(ssa{sv}): a list of monitors, each consisting of:
+	    * s: connector
+	    * s: monitor mode ID
+	    * a{sv}: monitor properties, including:
+	        - "enable_underscanning" (b): enable monitor underscanning;
+					      may only be set when underscanning
+					      is supported (see GetCurrentState).
+
+	@properties may effect the global monitor configuration state. Possible
+	properties are:
+
+	* "layout-mode" (u): layout mode the passed configuration is in; may
+			     only be set when changing the layout mode is
+			     supported (see GetCurrentState).
+    -->
+    <method name="ApplyMonitorsConfig">
+      <arg name="serial" direction="in" type="u" />
+      <arg name="method" direction="in" type="u" />
+      <arg name="logical_monitors" direction="in" type="a(iiduba(ssa{sv}))" />
+      <arg name="properties" direction="in" type="a{sv}" />
+    </method>
+
+    <!--
+        SetOutputCTM:
+        @serial: configuration serial
+        @output: API id of the output
+        @ctm: 3x3 matrix in fixed-point sign-magnitude S31.32
+
+        Changes the color transform matrix of @output
+    -->
+    <method name="SetOutputCTM">
+      <arg name="serial" direction="in" type="u" />
+      <arg name="output" direction="in" type="u" />
+      <arg name="ctm" direction="in" type="(ttttttttt)" />
+    </method>
+  </interface>
+</node>
diff --git a/data/dbus-interfaces/org.gnome.Mutter.IdleMonitor.xml b/data/dbus-interfaces/org.gnome.Mutter.IdleMonitor.xml
new file mode 100644
index 000000000..374af4dc4
--- /dev/null
+++ b/data/dbus-interfaces/org.gnome.Mutter.IdleMonitor.xml
@@ -0,0 +1,37 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+  <!--
+      org.gnome.Mutter.IdleMonitor:
+      @short_description: idle monitor interface
+
+      This interface is used by gnome-desktop to implement
+      user activity monitoring.
+  -->
+
+  <interface name="org.gnome.Mutter.IdleMonitor">
+    <method name="GetIdletime">
+      <arg name="idletime" direction="out" type="t"/>
+    </method>
+
+    <method name="AddIdleWatch">
+      <arg name="interval" direction="in" type="t" />
+      <arg name="id" direction="out" type="u" />
+    </method>
+
+    <method name="AddUserActiveWatch">
+      <arg name="id" direction="out" type="u" />
+    </method>
+
+    <method name="RemoveWatch">
+      <arg name="id" direction="in" type="u" />
+    </method>
+
+    <method name="ResetIdletime"/>
+
+    <signal name="WatchFired">
+      <arg name="id" direction="out" type="u" />
+    </signal>
+  </interface>
+</node>
diff --git a/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml b/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml
new file mode 100644
index 000000000..7bae10e43
--- /dev/null
+++ b/data/dbus-interfaces/org.gnome.Mutter.RemoteDesktop.xml
@@ -0,0 +1,351 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+
+  <!--
+      org.gnome.Mutter.RemoteDesktop:
+      @short_description: Remote desktop interface
+
+      This API is private and not intended to be used outside of the integrated
+      system that uses libmutter. No compatibility between versions are
+      promised.
+  -->
+  <interface name="org.gnome.Mutter.RemoteDesktop">
+
+    <!--
+	CreateSession:
+	@session_path: Path to the new session object
+    -->
+    <method name="CreateSession">
+      <arg name="session_path" type="o" direction="out" />
+    </method>
+
+    <!--
+	SupportedDeviceTypes:
+	@short_description: Bit mask of supported device types
+
+	Device types:
+	  1: keyboard
+	  2: pointer
+	  4: touchscreen
+    -->
+    <property name="SupportedDeviceTypes" type="u" access="read" />
+
+    <!--
+	Version:
+	@short_description: API version
+    -->
+    <property name="Version" type="i" access="read" />
+
+  </interface>
+
+  <!--
+       org.gnome.Mutter.RemoteDesktop.Session:
+       @short_description: Remote desktop session
+  -->
+  <interface name="org.gnome.Mutter.RemoteDesktop.Session">
+
+    <!--
+	SessionId:
+
+	An identification string used for identifying a remote desktop session.
+	It can be used to associate screen cast sessions with a remote desktop session.
+    -->
+    <property name="SessionId" type="s" access="read" />
+
+    <!--
+	Start:
+
+	Start the remote desktop session
+    -->
+    <method name="Start" />
+
+    <!--
+	Stop:
+
+	Stop the remote desktop session
+    -->
+    <method name="Stop" />
+
+    <!--
+	Closed:
+
+	The session has closed.
+
+	A session doesn't have to have been started before it may be closed.
+	After it being closed, it can no longer be used.
+    -->
+    <signal name="Closed" />
+
+    <!--
+	NotifyKeyboardKeycode:
+
+	A key identified by an evdev keycode was pressed or released
+     -->
+    <method name="NotifyKeyboardKeycode">
+      <arg name="keycode" type="u" direction="in" />
+      <arg name="state" type="b" direction="in" />
+    </method>
+
+    <!--
+	NotifyKeyboardKeysym:
+
+	A key identified by a keysym was pressed or released
+     -->
+    <method name="NotifyKeyboardKeysym">
+      <arg name="keysym" type="u" direction="in" />
+      <arg name="state" type="b" direction="in" />
+    </method>
+
+    <!--
+	NotifyPointerButton:
+
+	A pointer button was pressed or released
+     -->
+    <method name="NotifyPointerButton">
+      <arg name="button" type="i" direction="in" />
+      <arg name="state" type="b" direction="in" />
+    </method>
+
+    <!--
+	NotifyPointerAxis:
+
+	A smooth pointer axis event notification. Relative motion deltas are to be
+	interpreted as pixel movement of a standardized mouse.
+
+	Additionally to the smooth pointer axis event notification, an emulated
+	discrete pointer axis event notification is emitted based on the submitted
+	accumulated smooth scrolling steps.
+	The base for these emulated discrete pointer axis event is the discrete step
+	with the value 10.0.
+	This means that for a delta dx (or dy) with the value 10.0 one emulated
+	discrete scrolling event is emitted.
+	For a high resolution smooth pointer axis event, a smaller value is submitted
+	for each scrolling step.
+	This means: For a double resolution mouse wheel one emulated discrete event
+	is emitted for 2 smooth pointer axis events with each having the value 5.0.
+
+	Possible @flags:
+	  1: finish - scroll motion was finished (e.g. fingers lifted)
+	  2: source_wheel - The scroll event is originated by a mouse wheel.
+	  4: source_finger - The scroll event is originated by one or more fingers on
+	                     the device (eg. touchpads).
+	  8: source_continuous - The scroll event is originated by the motion of some
+	                          device (eg. a scroll button is set).
+
+	  Maximum one of the @flags 'source_wheel', 'source_finger',
+	  'source_continuous' may be specified.
+	  If no source flag is specified, `source_finger` is assumed.
+     -->
+    <method name="NotifyPointerAxis">
+      <arg name="dx" type="d" direction="in" />
+      <arg name="dy" type="d" direction="in" />
+      <arg name="flags" type="u" direction="in" />
+    </method>
+
+    <!--
+	NotifyPointerAxisDiscrete:
+
+	A discrete pointer axis event notification
+     -->
+    <method name="NotifyPointerAxisDiscrete">
+      <arg name="axis" type="u" direction="in" />
+      <arg name="steps" type="i" direction="in" />
+    </method>
+
+    <!--
+	NotifyPointerMotionRelative:
+
+	A relative pointer motion event notification
+     -->
+    <method name="NotifyPointerMotionRelative">
+      <arg name="dx" type="d" direction="in" />
+      <arg name="dy" type="d" direction="in" />
+    </method>
+
+    <!--
+	NotifyPointerMotionAbsolute:
+
+	A absolute pointer motion event notification
+     -->
+    <method name="NotifyPointerMotionAbsolute">
+      <arg name="stream" type="s" direction="in" />
+      <arg name="x" type="d" direction="in" />
+      <arg name="y" type="d" direction="in" />
+    </method>
+
+    <!--
+	NotifyTouchDown:
+
+	A absolute pointer motion event notification
+     -->
+    <method name="NotifyTouchDown">
+      <arg name="stream" type="s" direction="in" />
+      <arg name="slot" type="u" direction="in" />
+      <arg name="x" type="d" direction="in" />
+      <arg name="y" type="d" direction="in" />
+    </method>
+
+    <!--
+	NotifyTouchMotion:
+
+	A absolute pointer motion event notification
+     -->
+    <method name="NotifyTouchMotion">
+      <arg name="stream" type="s" direction="in" />
+      <arg name="slot" type="u" direction="in" />
+      <arg name="x" type="d" direction="in" />
+      <arg name="y" type="d" direction="in" />
+    </method>
+
+    <!--
+	NotifyTouchUp:
+
+	A absolute pointer motion event notification
+     -->
+    <method name="NotifyTouchUp">
+      <arg name="slot" type="u" direction="in" />
+    </method>
+
+    <!--
+        EnableClipboard:
+        @options: Options for the clipboard
+
+        Available @options include:
+
+        * "mime-types" (as): List of mime types, for which the clipboard of the
+                             remote desktop client has content.
+                             Each mime-type is in string form, e.g. "image/jpeg",
+                             "text/plain", etc..
+                             If this list is included in @options, then this call
+                             is equivalent to calling 'EnableClipboard' and
+                             'SetSelection' atomically.
+
+        Enables the clipboard for the remote desktop client which will allow it
+        to call the methods 'SetSelection', 'DisableClipboard', 'SelectionWrite',
+        'SelectionWriteDone', 'SelectionRead'.
+        The 'SelectionOwnerChanged' signal will also be emitted when the
+        selection owner changes to inform the API user of new clipboard mime
+        types, and the 'SelectionTransfer' signal will be emitted to request the
+        advertised clipboard content of a mime type.
+    -->
+    <method name="EnableClipboard">
+      <arg name="options" type="a{sv}" direction="in" />
+    </method>
+
+    <!--
+        DisableClipboard:
+
+        Unregisters all clipboard types that were advertised by the
+        remote desktop client.
+        The 'SelectionOwnerChanged' or 'SelectionTransfer' signals will not be
+        emitted any more.
+        Any 'SelectionTransfer' signals that weren't answered yet with a
+        'SelectionWriteDone' call, will be answered with a 'SelectionWriteDone'
+        call where 'success' is 'false'.
+    -->
+    <method name="DisableClipboard" />
+
+    <!--
+        SetSelection:
+        @options: Options for the clipboard selection
+
+        Available @options include:
+
+        * "mime-types" (as): List of mime types, for which the clipboard of the
+                             remote desktop client has content.
+                             Each mime-type is in string form, e.g. "image/jpeg",
+                             "text/plain", etc..
+
+        Sets the owner of the clipboard formats in 'mime-types' in @options to
+        the remote desktop client, i.e. the remote desktop client has data for
+        these advertised clipboard formats.
+    -->
+    <method name="SetSelection">
+      <arg name="options" type="a{sv}" direction="in" />
+    </method>
+
+    <!--
+        SelectionWrite:
+        @serial: The serial of the request where this answer is directed to
+        @fd: The file descriptor where the data will be written to
+
+        Answer to 'SelectionTransfer' signal. Contains the fd where the clipboard
+        content will be written to.
+    -->
+    <method name="SelectionWrite">
+      <arg name="serial" type="u" direction="in" />
+      <annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
+      <arg name="fd" type="h" direction="out" />
+    </method>
+
+    <!--
+        SelectionWriteDone:
+        @serial: The serial of the request where this answer is directed to
+        @success: A boolean which indicates whether the transfer of the clipboard
+                  data was successful ('true') or not ('false').
+
+        Notifies that the transfer of the clipboard data has either completed
+        successfully, or failed.
+    -->
+    <method name="SelectionWriteDone">
+      <arg name="serial" type="u" direction="in" />
+      <arg name="success" type="b" direction="in" />
+    </method>
+
+    <!--
+        SelectionRead:
+        @mime_type: The mime-type string of the requested format
+        @fd: The file descriptor where the data will be written to
+
+        Transfer the clipboard content given the specified mime type to the
+        method caller via a file descriptor.
+        It is the callee that creates the file descriptor.
+    -->
+    <method name="SelectionRead">
+      <arg name="mime_type" type="s" direction="in" />
+      <annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
+      <arg name="fd" type="h" direction="out" />
+    </method>
+
+    <!--
+        SelectionOwnerChanged:
+        @options: Options for the clipboard selection
+
+        Available @options include:
+
+        * "mime-types" (as): List of mime types, for which the clipboard of the
+                             remote desktop client has content.
+                             Each mime-type is in string form, e.g. "image/jpeg",
+                             "text/plain", etc..
+        * "session-is-owner" (b): 'true', if the remote desktop clients clipboard
+                                  is already owner of these types, else 'false'.
+
+        Informs the remote desktop client of new clipboard formats that are
+        available.
+    -->
+    <signal name="SelectionOwnerChanged">
+      <arg name="options" type="a{sv}" direction="in" />
+    </signal>
+
+    <!--
+        SelectionTransfer:
+        @mime_type: The mime-type string of the requested format
+        @serial: The serial, that the answer of this particular request, MUST use
+
+        Requests the data for a clipboard format from the remote desktop client.
+        MUST NOT be called when the remote desktop clients clipboard is (already)
+        disabled.
+    -->
+    <signal name="SelectionTransfer">
+      <arg name="mime_type" type="s" direction="in" />
+      <arg name="serial" type="u" direction="in" />
+    </signal>
+
+    <property name="CapsLockState" type="b" access="read" />
+    <property name="NumLockState" type="b" access="read" />
+
+  </interface>
+
+</node>
diff --git a/data/dbus-interfaces/org.gnome.Mutter.ScreenCast.xml b/data/dbus-interfaces/org.gnome.Mutter.ScreenCast.xml
new file mode 100644
index 000000000..d9f1f4435
--- /dev/null
+++ b/data/dbus-interfaces/org.gnome.Mutter.ScreenCast.xml
@@ -0,0 +1,220 @@
+<!DOCTYPE node PUBLIC
+'-//freedesktop//DTD D-BUS Object Introspection 1.0//EN'
+'http://www.freedesktop.org/standards/dbus/1.0/introspect.dtd'>
+<node>
+
+  <!--
+      org.gnome.Mutter.ScreenCast:
+      @short_description: Screen cast interface
+
+      This API is private and not intended to be used outside of the integrated
+      system that uses libmutter. No compatibility between versions are
+      promised.
+  -->
+  <interface name="org.gnome.Mutter.ScreenCast">
+
+    <!--
+	CreateSession:
+	@properties: Properties
+	@session_path: Path to the new session object
+
+	* "remote-desktop-session-id" (s): The ID of a remote desktop session.
+					   Remote desktop driven screen casts
+					   are started and stopped by the remote
+					   desktop session.
+	* "disable-animations" (b): Set to "true" if the screen cast application
+				    would prefer animations to be globally
+				    disabled, while the session is running. Default
+				    is "false". Available since version 3.
+    -->
+    <method name="CreateSession">
+      <arg name="properties" type="a{sv}" direction="in" />
+      <arg name="session_path" type="o" direction="out" />
+    </method>
+
+    <!--
+        Version:
+        @short_description: API version
+    -->
+    <property name="Version" type="i" access="read" />
+
+  </interface>
+
+  <!--
+       org.gnome.Mutter.ScreenCast.Session:
+       @short_description: Screen cast session
+  -->
+  <interface name="org.gnome.Mutter.ScreenCast.Session">
+
+    <!--
+	Start:
+
+	Start the screen cast session
+    -->
+    <method name="Start" />
+
+    <!--
+	Stop:
+
+	Stop the screen cast session
+    -->
+    <method name="Stop" />
+
+    <!--
+	Closed:
+
+	The session has closed.
+    -->
+    <signal name="Closed" />
+
+    <!--
+	RecordMonitor:
+	@connector: Connector of the monitor to record
+	@properties: Properties
+	@stream_path: Path to the new stream object
+
+	Record a single monitor.
+
+	Available @properties include:
+
+	* "cursor-mode" (u): Cursor mode. Default: 'hidden' (see below)
+	                     Available since API version 2.
+	* "is-recording" (b): Whether this is a screen recording. May be
+			      be used for choosing appropriate visual feedback.
+			      Default: false. Available since API version 4.
+
+	Available cursor mode values:
+
+	0: hidden - cursor is not included in the stream
+	1: embedded - cursor is included in the framebuffer
+	2: metadata - cursor is included as metadata in the PipeWire stream
+    -->
+    <method name="RecordMonitor">
+      <arg name="connector" type="s" direction="in" />
+      <arg name="properties" type="a{sv}" direction="in" />
+      <arg name="stream_path" type="o" direction="out" />
+    </method>
+
+    <!--
+	RecordWindow:
+	@properties: Properties used determining what window to select
+	@stream_path: Path to the new stream object
+
+	Supported since API version 2.
+
+	Record a single window. The cursor will not be included.
+
+	Available @properties include:
+
+	* "window-id" (t): Id of the window to record.
+	* "cursor-mode" (u): Cursor mode. Default: 'hidden' (see RecordMonitor).
+	* "is-recording" (b): Whether this is a screen recording. May be
+			      be used for choosing panel icon.
+			      Default: false. Available since API version 4.
+
+    -->
+    <method name="RecordWindow">
+      <arg name="properties" type="a{sv}" direction="in" />
+      <arg name="stream_path" type="o" direction="out" />
+    </method>
+
+    <!--
+	RecordArea:
+	@x: X position of the recorded area
+	@y: Y position of the recorded area
+	@width: width of the recorded area
+	@height: height of the recorded area
+	@properties: Properties
+	@stream_path: Path to the new stream object
+
+	Record an area of the stage. The coordinates are in stage coordinates.
+	The size of the stream does not necessarily match the size of the
+	recorded area, and will depend on DPI scale of the affected monitors.
+
+	Available @properties include:
+
+	* "cursor-mode" (u): Cursor mode. Default: 'hidden' (see below)
+	                     Available since API version 2.
+	* "is-recording" (b): Whether this is a screen recording. May be
+			      be used for choosing panel icon.
+			      Default: false. Available since API version 4.
+
+	Available cursor mode values:
+
+	0: hidden - cursor is not included in the stream
+	1: embedded - cursor is included in the framebuffer
+	2: metadata - cursor is included as metadata in the PipeWire stream
+    -->
+    <method name="RecordArea">
+      <arg name="x" type="i" direction="in" />
+      <arg name="y" type="i" direction="in" />
+      <arg name="width" type="i" direction="in" />
+      <arg name="height" type="i" direction="in" />
+      <arg name="properties" type="a{sv}" direction="in" />
+      <arg name="stream_path" type="o" direction="out" />
+    </method>
+
+    <!--
+	RecordVirtual:
+	@properties: Properties
+	@stream_path: Path to the new stream object
+
+	Record a virtual area that will be represented as a virtual monitor. The
+	width and height corresponds to the non-scaled intended stream size.
+
+	Available @properties include:
+
+	* "cursor-mode" (u): Cursor mode. Default: 'hidden' (see below)
+	                     Available since API version 2.
+	* "is-platform" (b): Whether this virtual output should be considered
+			     part of the platform, meaning it will not be
+			     interpreted as if the screen is shared, but more
+			     transparently as if it was a real monitor.
+			     Available since API version 3. Default: FALSE.
+
+	Available cursor mode values:
+
+	0: hidden - cursor is not included in the stream
+	1: embedded - cursor is included in the framebuffer
+	2: metadata - cursor is included as metadata in the PipeWire stream
+    -->
+    <method name="RecordVirtual">
+      <arg name="properties" type="a{sv}" direction="in" />
+      <arg name="stream_path" type="o" direction="out" />
+    </method>
+  </interface>
+
+  <!--
+       org.gnome.Mutter.ScreenCast.Stream:
+       @short_description: Screen cast stream
+  -->
+  <interface name="org.gnome.Mutter.ScreenCast.Stream">
+
+    <!--
+	PipeWireStreamAdded:
+	@short_description: Pipewire stream added
+
+	A signal emitted when PipeWire stream for the screen cast stream has
+	been created. The @node_id corresponds to the PipeWire stream node.
+    -->
+    <signal name="PipeWireStreamAdded">
+      <annotation name="org.gtk.GDBus.C.Name" value="pipewire-stream-added"/>
+      <arg name="node_id" type="u" direction="out" />
+    </signal>
+
+    <!--
+	Parameters:
+	@short_description: Optional stream parameters
+
+	Available parameters include:
+
+	* "position" (ii): Position of the source of the stream in the
+	                   compositor coordinate space.
+	* "size" (ii): Size of the source of the stream in the compositor
+		       coordinate space.
+    -->
+    <property name="Parameters" type="a{sv}" access="read" />
+
+  </interface>
+
+</node>
diff --git a/data/meson.build b/data/meson.build
index b55ded908..ae9832199 100644
--- a/data/meson.build
+++ b/data/meson.build
@@ -64,3 +64,5 @@ if have_libgudev
     install_dir: join_paths(udev_dir, 'rules.d'),
   )
 endif
+
+subdir('dbus-interfaces')