| 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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| 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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| 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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| 7 | <!ENTITY xdg-desktop-portal-download-http "https://github.com/flatpak/xdg-desktop-portal/releases/download/&xdg-desktop-portal-version;/xdg-desktop-portal-&xdg-desktop-portal-version;.tar.xz">
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| 8 | <!ENTITY xdg-desktop-portal-download-ftp " ">
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| 9 | <!ENTITY xdg-desktop-portal-md5sum "20e0b28c1528e57b13cc236ba7840e03">
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| 10 | <!ENTITY xdg-desktop-portal-size "683 KB">
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| 11 | <!ENTITY xdg-desktop-portal-buildsize "51 MB (with tests)">
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| 12 | <!ENTITY xdg-desktop-portal-time "0.1 SBU (add 0.4 SBU for tests; with parallelism=4)">
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| 13 | ]>
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| 14 |
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| 15 | <sect1 id="xdg-desktop-portal" xreflabel="xdg-desktop-portal-&xdg-desktop-portal-version;">
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| 16 | <?dbhtml filename="xdg-desktop-portal.html"?>
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| 17 |
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| 18 | <title>xdg-desktop-portal-&xdg-desktop-portal-version;</title>
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| 19 |
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| 20 | <indexterm zone="xdg-desktop-portal">
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| 21 | <primary sortas="a-xdg-desktop-portal">xdg-desktop-portal</primary>
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| 22 | </indexterm>
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| 23 |
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| 24 | <sect2 role="package">
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| 25 | <title>Introduction to xdg-desktop-portal</title>
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| 26 |
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| 27 | <para>
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| 28 | <application>xdg-desktop-portal</application> is a D-Bus service that
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| 29 | allows applications to interact with the desktop in a safe way. Several
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| 30 | aspects of desktop interaction, like file chooser, desktop style, etc
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| 31 | are implemented in different D-Bus APIs, known as
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| 32 | <emphasis>portals</emphasis>. Sandboxed
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| 33 | applications benefit the most from this service since they don't need
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| 34 | special permissions to use the portal APIs, but any application can use
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| 35 | it. <application>xdg-desktop-portal</application> safeguards many
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| 36 | resources and features with a user-controlled permission system. This
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| 37 | service needs a backend implementing desktop-specific portal interfaces.
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| 38 | </para>
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| 39 |
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| 40 | &lfs120_checked;
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| 41 |
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| 42 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 43 | <itemizedlist spacing="compact">
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| 44 | <listitem>
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| 45 | <para>
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| 46 | Download (HTTP): <ulink url="&xdg-desktop-portal-download-http;"/>
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| 47 | </para>
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| 48 | </listitem>
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| 49 | <listitem>
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| 50 | <para>
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| 51 | Download (FTP): <ulink url="&xdg-desktop-portal-download-ftp;"/>
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| 52 | </para>
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| 53 | </listitem>
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| 54 | <listitem>
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| 55 | <para>
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| 56 | Download MD5 sum: &xdg-desktop-portal-md5sum;
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| 57 | </para>
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| 58 | </listitem>
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| 59 | <listitem>
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| 60 | <para>
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| 61 | Download size: &xdg-desktop-portal-size;
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| 62 | </para>
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| 63 | </listitem>
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| 64 | <listitem>
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| 65 | <para>
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| 66 | Estimated disk space required: &xdg-desktop-portal-buildsize;
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| 67 | </para>
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| 68 | </listitem>
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| 69 | <listitem>
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| 70 | <para>
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| 71 | Estimated build time: &xdg-desktop-portal-time;
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| 72 | </para>
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| 73 | </listitem>
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| 74 | </itemizedlist>
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| 75 |
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| 76 | <bridgehead renderas="sect3">xdg-desktop-portal Dependencies</bridgehead>
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| 77 |
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| 78 | <bridgehead renderas="sect4">Required</bridgehead>
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| 79 | <para role="required">
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| 80 | <xref linkend="fuse3"/>,
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| 81 | <xref linkend="gdk-pixbuf"/>,
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| 82 | <xref linkend="json-glib"/>,
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| 83 | <xref linkend="pipewire"/>, and
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| 84 | <xref role="runtime" linkend="dbus"/> (at runtime).
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| 85 | Furthermore, a backend is needed at runtime for this package to be of
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| 86 | any use, either
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| 87 | <xref role="runtime" linkend="xdg-desktop-portal-gtk"/> or
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| 88 | <xref role="nodep" linkend="xdg-desktop-portal-gnome"/> or
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| 89 | <xref role="nodep" linkend="xdg-desktop-portal-lxqt"/>
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| 90 | </para>
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| 91 |
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| 92 | <bridgehead renderas="sect4">Recommended</bridgehead>
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| 93 | <para role="recommended">
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| 94 | <xref linkend="bubblewrap"/> and
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| 95 | <xref linkend="docutils"/> (for building the manual pages)
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| 96 | </para>
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| 97 |
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| 98 | <note>
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| 99 | <para>
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| 100 | Although there is an option to build the package
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| 101 | without <application>bubblewrap</application>, upstream
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| 102 | developers and LFS editors alike highly recommend to not
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| 103 | use this possibility, that would create a big security
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| 104 | hole.
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| 105 | </para>
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| 106 | </note>
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| 107 |
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| 108 | <bridgehead renderas="sect4">Optional</bridgehead>
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| 109 | <para role="optional">
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| 110 | <xref linkend="geoclue2"/> (for the <quote>location</quote> portal), and
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| 111 | <xref linkend="pytest"/> with
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| 112 | <xref linkend="libportal"/> (for running tests)
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| 113 | </para>
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| 114 |
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| 115 | <bridgehead renderas="sect4">Optional (for building
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| 116 | the documentation)</bridgehead>
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| 117 | <para role="optional">
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| 118 | <xref linkend="sphinx"/> with
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| 119 | <ulink url="https://pypi.org/project/sphinxext-opengraph/">sphinxext.opengraph</ulink>,
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| 120 | <ulink url="https://pypi.org/project/sphinx-copybutton/">sphinx_copybutton</ulink>,
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| 121 | <ulink url="https://pypi.org/project/furo/">furo</ulink>, and
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| 122 | <ulink url="https://github.com/flatpak/flatpak">flatpak</ulink>
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| 123 | </para>
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| 124 |
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| 125 | </sect2>
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| 126 |
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| 127 | <sect2 role="installation">
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| 128 | <title>Installation of xdg-desktop-portal</title>
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| 129 |
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| 130 | <para>
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| 131 | Install <application>xdg-desktop-portal</application> by running the
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| 132 | following commands:
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| 133 | </para>
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| 134 |
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| 135 | <screen><userinput>mkdir build &&
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| 136 | cd build &&
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| 137 |
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| 138 | meson setup .. --prefix=/usr &&
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| 139 | ninja</userinput></screen>
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| 140 |
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| 141 | <para>
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| 142 | If you have installed the needed dependencies, you can test the results
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| 143 | by running <command>ninja test</command>.
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| 144 | </para>
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| 145 |
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| 146 | <para>
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| 147 | Now, as the &root; user:
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| 148 | </para>
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| 149 |
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| 150 | <screen role="root"><userinput>ninja install</userinput></screen>
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| 151 |
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| 152 | <para revision="sysv">
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| 153 | Remove systemd files that are useless: as the &root; user:
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| 154 | </para>
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| 155 |
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| 156 | <screen role="root" revision="sysv"><userinput>rm -rvf /usr/lib/systemd</userinput></screen>
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| 157 |
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| 158 | </sect2>
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| 159 |
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| 160 | <sect2 role="configuration">
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| 161 | <title>Configuring xdg-desktop-portal</title>
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| 162 |
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| 163 | <sect3 id="xdg-desktop-portal-config">
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| 164 | <title>Config Files</title>
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| 165 | <para>
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| 166 | The main configuration files are
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| 167 | <filename>~/.config/xdg-desktop-portal/portals.conf</filename>,
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| 168 | <filename>/etc/xdg-desktop-portal/portals.conf</filename>, and
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| 169 | <filename>/usr/share/xdg-desktop-portal/portals.conf</filename>.
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| 170 | Several other locations can be searched for configuration files. See
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| 171 | <filename>portals.conf(5)</filename>.
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| 172 | </para>
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| 173 |
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| 174 | <indexterm zone="xdg-desktop-portal xdg-desktop-portal-config">
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| 175 | <primary sortas="e-AA.config-xdg-desktop-portal-portals.conf">~/.config/xdg-desktop-portal/portals.conf</primary>
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| 176 | </indexterm>
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| 177 |
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| 178 | <indexterm zone="xdg-desktop-portal xdg-desktop-portal-config">
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| 179 | <primary
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| 180 | sortas="e-etc-xdg-desktop-portal-portals.conf">/etc/xdg-desktop-portal/portals.conf</primary>
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| 181 | </indexterm>
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| 182 |
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| 183 | <indexterm zone="xdg-desktop-portal xdg-desktop-portal-config">
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| 184 | <primary
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| 185 | sortas="e-usr-share-xdg-desktop-portal-portals.conf">/usr/share/xdg-desktop-portal/portals.conf</primary>
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| 186 | </indexterm>
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| 187 | </sect3>
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| 188 |
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| 189 | <sect3><title>Configuration Information</title>
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| 190 |
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| 191 | <para>
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| 192 | The various configuration files are used to choose the backend
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| 193 | depending of various conditions. See
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| 194 | <filename>portals.conf(5)</filename> for details.
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| 195 | </para>
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| 196 | </sect3>
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| 197 |
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| 198 | </sect2>
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| 199 |
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| 200 | <sect2 role="content">
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| 201 | <title>Contents</title>
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| 202 |
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| 203 | <segmentedlist>
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| 204 | <segtitle>Installed Programs</segtitle>
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| 205 | <segtitle>Installed Librar(y,ies)</segtitle>
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| 206 | <segtitle>Installed Director(y,ies)</segtitle>
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| 207 |
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| 208 | <seglistitem>
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| 209 | <seg>
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| 210 | several daemons in /usr/libexec
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| 211 | </seg>
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| 212 | <seg>
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| 213 | None
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| 214 | </seg>
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| 215 | <seg>
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| 216 | None
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| 217 | </seg>
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| 218 | </seglistitem>
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| 219 | </segmentedlist>
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| 220 | </sect2>
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| 221 | </sect1>
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