kwin/src/helpers/wayland_wrapper/CMakeLists.txt

set(kwin_wayland_wrapper_SOURCES
    kwin_wrapper.cpp
    wl-socket.c
)

ecm_qt_declare_logging_category(kwin_wayland_wrapper_SOURCES
    HEADER
        wrapper_logging.h
    IDENTIFIER
        KWIN_WRAPPER
    CATEGORY_NAME
        kwin_wayland_wrapper
    DEFAULT_SEVERITY
        Warning
)

add_executable(kwin_wayland_wrapper ${kwin_wayland_wrapper_SOURCES})

target_link_libraries(kwin_wayland_wrapper Qt5::Core KWinXwaylandCommon)
set_property(TARGET kwin_wayland_wrapper PROPERTY C_STANDARD 11)
install(TARGETS kwin_wayland_wrapper ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})
[kwin_wrapper] Transfer ownership of Xwayland socket creation and Xauthority to the wrapper This way if kwin_wayland crashes we don't need to ensure that new environment variables need to get synced across the new env. This fixes an issue where spawning an xwayland application from a wayland window that survives a crash would fail. By moving the logic here we no longer need to wait for kwin_wayland to start before starting plasmashell or even ksmserver as all environment variables are set. As long as the wrapper is ready we can continue starting and clients will just block on connect. That should still allow for both a lot of optimisations both for speed and cleaning up the startplasma-wayland scripts. This will be addressed in follow up patches. Use of kwin_wayland directly with xwayland is still supported for testing. 2021-07-28 10:03:10 +00:00			`set(kwin_wayland_wrapper_SOURCES`
			`kwin_wrapper.cpp`
			`wl-socket.c`
			`)`

			`ecm_qt_declare_logging_category(kwin_wayland_wrapper_SOURCES`
			`HEADER`
			`wrapper_logging.h`
			`IDENTIFIER`
			`KWIN_WRAPPER`
			`CATEGORY_NAME`
			`kwin_wayland_wrapper`
			`DEFAULT_SEVERITY`
			`Warning`
			`)`

			`add_executable(kwin_wayland_wrapper ${kwin_wayland_wrapper_SOURCES})`

			`target_link_libraries(kwin_wayland_wrapper Qt5::Core KWinXwaylandCommon)`
Introduce helper to restart kwin on crash exit Right now when kwin exits, the user is taken directly back to the login screen. The login session exits, so all processes then are killed by the session. This patchset introduces a mechanism to safely restart kwin. The socket (typically wayland-0) remains alive and persistent across restarts. This means if any process reconnects through it's own mechanism or a crash restart handler the socket appears to work, and blocks until the new kwin restarts. This makes it secure and race free. If the screen was locked at the time kwin went down, this is also secure. Kwin now checks the status from logind at the time of launch, so will immediately restore a locked state before any other rendering. 2020-11-17 18:09:28 +00:00			`set_property(TARGET kwin_wayland_wrapper PROPERTY C_STANDARD 11)`
GIT_SILENT: dont use deprecated cmake variable 2021-01-29 10:34:52 +00:00			`install(TARGETS kwin_wayland_wrapper ${KDE_INSTALL_TARGETS_DEFAULT_ARGS})`