Mini Shell

<?xml version="1.0"?>
<!--
 Copyright (C) 2018 Red Hat, Inc.

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Lesser General Public
 License as published by the Free Software Foundation; either
 version 2 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Lesser General Public License for more details.

 You should have received a copy of the GNU Lesser General Public
 License along with this library. If not, see <http://www.gnu.org/licenses/>.
-->

<node name="/" xmlns:doc="http://www.freedesktop.org/dbus/1.0/doc.dtd">
  <!--
      org.freedesktop.portal.Camera:
      @short_description: Camera portal

      The camera portal enables applications to access camera devices, such as
      web cams.
  -->
  <interface name="org.freedesktop.portal.Camera">
    <!--
        AccessCamera:
        @options: Vardict with optional further information
        @handle: Object path for the #org.freedesktop.portal.Request object representing this call

        Supported keys in the @options vardict include:
        <variablelist>
          <varlistentry>
            <term>handle_token s</term>
            <listitem><para>
              A string that will be used as the last element of the @handle. Must be a valid
              object path element. See the #org.freedesktop.portal.Request documentation for
              more information about the @handle.
            </para></listitem>
          </varlistentry>
        </variablelist>

        Following the #org.freedesktop.portal.Request::Response signal, if
        granted, #org.freedesktop.org.Camera.OpenPipeWireRemote can be used to
        open a PipeWire remote.
    -->
    <method name="AccessCamera">
      <arg type="a{sv}" name="options" direction="in"/>
      <arg type="o" name="handle" direction="out"/>
    </method>
    <!--
        OpenPipeWireRemote:
        @options: Vardict with optional further information
        @fd: File descriptor of an open PipeWire remote.

        Open a file descriptor to the PipeWire remote where the camera nodes
        are available. The file descriptor should be used to create a
        <classname>pw_core</classname> object, by using
        <function>pw_context_connect_fd</function>.

        This method will only succeed if the application already has permission
        to access camera devices.
    -->
    <method name="OpenPipeWireRemote">
      <annotation name="org.gtk.GDBus.C.Name" value="open_pipewire_remote"/>
      <annotation name="org.gtk.GDBus.C.UnixFD" value="true"/>
      <arg type="a{sv}" name="options" direction="in"/>
      <arg type="h" name="fd" direction="out"/>
    </method>
    <!--
        IsCameraPresent:

        A boolean stating whether there is any cameras available.
    -->
    <property name="IsCameraPresent" type="b" access="read"/>
    <property name="version" type="u" access="read"/>
  </interface>
</node>