e5347af000
Currently, mutter checks for the presence of X11 windows to decide whether or not Xwayland can be terminated, when Xwayland is started on demand. Unfortunately, not all X11 clients will map a window all the time, an X11 client may keep the X11 connection opened after closing all its windows. In that case, we may terminate Xwayland while there are some X11 client connected still, and terminating Xwayland will also kill those X11 clients. To avoid that issue, check the X11 clients actually connected using the XRes extension. The XRes extension provides the PID of the (local) X11 clients connected to the Xserver, so we need to match that against the actual executable names, and compare with a list of known executables that we can safely ignore, such as ibus-x11 or gsd-xsettings. We also check against our own executable name, considering that the X11 window manager is also an X11 client connected to the Xserver. Also, XRes returning the PID of local clients only is not a problem considering that Xwayland does not listen to remote connections. However, if the user spawns a client remotely on another system using ssh tunneling (ssh -X), only clients which actually map a window will be accounted for. Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/1537 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1671>
166 lines
3.3 KiB
Meson
166 lines
3.3 KiB
Meson
option('opengl',
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type: 'boolean',
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value: true,
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description: 'Enable OpenGL'
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)
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option('opengl_libname',
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type: 'string',
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value: 'libGL.so.1',
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description: 'OpenGL library file name'
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)
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option('gles2_libname',
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type: 'string',
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value: 'libGLESv2.so.2',
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description: 'GLESv2 library file name'
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)
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option('gles2',
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type: 'boolean',
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value: true,
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description: 'Enable GLES2 support'
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)
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option('egl',
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type: 'boolean',
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value: true,
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description: 'Enable EGL support'
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)
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option('glx',
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type: 'boolean',
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value: true,
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description: 'Enable GLX support'
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)
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option('wayland',
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type: 'boolean',
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value: true,
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description: 'Enable Wayland support'
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)
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option('native_backend',
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type: 'boolean',
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value: true,
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description: 'Enable the native backend'
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)
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option('remote_desktop',
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type: 'boolean',
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value: true,
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description: 'Enable remote desktop and screen cast support'
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)
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option('egl_device',
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type: 'boolean',
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value: false,
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description: 'Enable EGLDevice and EGLStream renderer support'
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)
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option('wayland_eglstream',
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type: 'boolean',
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value: false,
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description: 'Enable Wayland EGLStream support client support'
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)
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option('udev',
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type: 'boolean',
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value: true,
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description: 'Enable udev support when using the X11 backend'
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)
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option('libwacom',
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type: 'boolean',
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value: true,
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description: 'Enable libwacom support'
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)
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option('pango_ft2',
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type: 'boolean',
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value: true,
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description: 'Enable PangoFt2 support'
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)
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option('startup_notification',
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type: 'boolean',
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value: true,
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description: 'Enable startup notification support'
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)
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option('sm',
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type: 'boolean',
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value: true,
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description: 'Enable X11 session management support'
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)
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option('introspection',
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type: 'boolean',
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value: true,
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description: 'Enable GObject introspection'
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)
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option('cogl_tests',
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type: 'boolean',
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value: true,
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description: 'Enable cogl tests'
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)
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option('clutter_tests',
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type: 'boolean',
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value: true,
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description: 'Enable clutter tests'
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)
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option('core_tests',
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type: 'boolean',
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value: true,
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description: 'Enable mutter core tests'
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)
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option('tests',
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type: 'boolean',
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value: true,
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description: 'Enable tests globally. Specific test suites can be controlled with core_tests, clutter_tests, and cogl_tests'
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)
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option('profiler',
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type: 'boolean',
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value: true,
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description: 'Enable Sysprof tracing'
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)
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option('installed_tests',
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type: 'boolean',
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value: true,
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description: 'Enable mutter installed tests'
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)
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option('verbose',
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type: 'boolean',
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value: true,
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description: 'Enable verbose logging ability'
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)
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option('xwayland_path',
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type: 'string',
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value: '',
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description: 'Path to Xwayland executable'
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)
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option('xwayland_grab_default_access_rules',
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type: 'string',
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value: 'gnome-boxes,remote-viewer,virt-viewer,virt-manager,vinagre,vncviewer,Xephyr',
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description: 'Comma delimited list of applications resources or class allowed to issue X11 grabs in Xwayland'
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)
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option('xwayland_initfd',
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type: 'feature',
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value: 'auto',
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description: 'Whether -initfd argument is passed to Xwayland to guarantee services (e.g. gsd-xsettings) startup before applications'
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)
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option('xwayland_ignore_executables',
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type: 'string',
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value: 'gsd-xsettings,ibus-x11,pulseaudio,Xwayland',
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description: 'Comma delimited list of executable names to ignore when terminating Xwayland'
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)
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