#!/bin/sh

#

#  DEFAULT KDE STARTUP SCRIPT ( @KDE4WORKSPACE_VERSION@ )

#

if test "x$1" = x--failsafe; then

    KDE_FAILSAFE=1 # General failsafe flag

    KWIN_COMPOSE=N # Disable KWin's compositing

    export KWIN_COMPOSE KDE_FAILSAFE

fi

# When the X server dies we get a HUP signal from xinit. We must ignore it

# because we still need to do some cleanup.

trap 'echo GOT SIGHUP' HUP

# we have to unset this for Darwin since it will screw up KDE's dynamic-loading

unset DYLD_FORCE_FLAT_NAMESPACE

qdbus=qdbus

# See http://bugzilla.redhat.com/537609 , a naive attempt to drop dep 

# on xmessage and allow alternatives like zenity.  

message() {

  xmessage -geometry 500x100 "$1" > /dev/null 2>/dev/null || \

    zenity --info --text="$1" > /dev/null 2>/dev/null ||:

  return $?

}

# Check if a KDE session already is running and whether it's possible to connect to X

kcheckrunning

kcheckrunning_result=$?

if test $kcheckrunning_result -eq 0 ; then

	echo "KDE seems to be already running on this display."

        message "KDE seems to be already running on this display." > /dev/null 2>/dev/null

	exit 1

elif test $kcheckrunning_result -eq 2 ; then

	echo "\$DISPLAY is not set or cannot connect to the X server."

        exit 1

fi

# Boot sequence:

#

# kdeinit is used to fork off processes which improves memory usage

# and startup time.

#

# * kdeinit starts klauncher first.

# * Then kded is started. kded is responsible for keeping the sycoca

#   database up to date. When an up to date database is present it goes

#   into the background and the startup continues.

# * Then kdeinit starts kcminit. kcminit performs initialisation of

#   certain devices according to the user's settings

#

# * Then ksmserver is started which takes control of the rest of the startup sequence

# The user's personal KDE directory is usually ~/.kde, but this setting

# may be overridden by setting KDEHOME.

kdehome=$HOME/@KDE_DEFAULT_HOME@

test -n "$KDEHOME" && kdehome=`echo "$KDEHOME"|sed "s,^~/,$HOME/,"`

# see kstartupconfig source for usage

mkdir -m 700 -p $kdehome

mkdir -m 700 -p $kdehome/share

mkdir -m 700 -p $kdehome/share/config

cat >$kdehome/share/config/startupconfigkeys <

kcminputrc Mouse cursorTheme 'Oxygen_White'

kcminputrc Mouse cursorSize ''

ksplashrc KSplash Theme Default

ksplashrc KSplash Engine KSplashX

krandrrc Display ApplyOnStartup false

krandrrc Display StartupCommands ''

krandrrc [Screen0]

krandrrc [Screen1]

krandrrc [Screen2]

krandrrc [Screen3]

kcmfonts General forceFontDPI 0

kdeglobals Locale Language '' # trigger requesting languages from KLocale

kdeglobals Locale Country ''

EOF

# read the default KSplash theme to use out of kde-settings

if [ -e /usr/share/kde-settings/kde-profile/default/share/config/ksplashrc ]

  then eval `grep '^Theme=' /usr/share/kde-settings/kde-profile/default/share/config/ksplashrc`

       if [ -n "$Theme" ]

         then sed -i -e "s/Default/$Theme/g" $kdehome/share/config/startupconfigkeys

       fi

fi

kstartupconfig4

returncode=$?

if test $returncode -ne 0; then

    message "kstartupconfig4 does not exist or fails. The error code is $returncode. Check your installation."

    exit 1

fi

[ -r $kdehome/share/config/startupconfig ] && . $kdehome/share/config/startupconfig

# XCursor mouse theme needs to be applied here to work even for kded or ksmserver

if test -n "$kcminputrc_mouse_cursortheme" -o -n "$kcminputrc_mouse_cursorsize" ; then

    @EXPORT_XCURSOR_PATH@

    kapplymousetheme "$kcminputrc_mouse_cursortheme" "$kcminputrc_mouse_cursorsize"

    if test $? -eq 10; then

        XCURSOR_THEME=default

        export XCURSOR_THEME

    elif test -n "$kcminputrc_mouse_cursortheme"; then

        XCURSOR_THEME="$kcminputrc_mouse_cursortheme"

        export XCURSOR_THEME

    fi

    if test -n "$kcminputrc_mouse_cursorsize"; then

        XCURSOR_SIZE="$kcminputrc_mouse_cursorsize"

        export XCURSOR_SIZE

    fi

fi

KRANDRSTARTUP=`which krandrstartup 2>/dev/null` && . $KRANDRSTARTUP

if test "$kcmfonts_general_forcefontdpi" -ne 0; then

    xrdb -quiet -merge -nocpp <

Xft.dpi: $kcmfonts_general_forcefontdpi

EOF

fi

dl=$DESKTOP_LOCKED

unset DESKTOP_LOCKED # Don't want it in the environment

ksplash_pid=

if test -z "$dl"; then

  # languages as resolved by KLocale, for the splash screens use

  # klocale_languages is assembled by kdostartupconfig4 calling KLocale

  KLOCALE_LANGUAGES="$klocale_languages"

  export KLOCALE_LANGUAGES

  # the splashscreen and progress indicator

  case "$ksplashrc_ksplash_engine" in

    KSplashX)

      ksplash_pid=`ksplashx "${ksplashrc_ksplash_theme}" --pid`

      ;;

    KSplashQML)

      ksplash_pid=`ksplashqml "${ksplashrc_ksplash_theme}" --pid`

      ;;

    None)

      ;;

    Simple)

      ksplash_pid=`ksplashsimple "${ksplashrc_ksplash_theme}" --pid`

      ;;

    *)

      ;;

  esac

  # no longer needed in the environment

  unset KLOCALE_LANGUAGES

fi

# Source scripts found in <localprefix>/env/*.sh and <prefixes>/env/*.sh

# (where <localprefix> is $KDEHOME or ~/.kde, and <prefixes> is where KDE is installed)

#

# This is where you can define environment variables that will be available to

# all KDE programs, so this is where you can run agents using e.g. eval `ssh-agent`

# or eval `gpg-agent --daemon`.

# Note: if you do that, you should also put "ssh-agent -k" as a shutdown script

#

# (see end of this file).

# For anything else (that doesn't set env vars, or that needs a window manager),

# better use the Autostart folder.

libpath=`kde4-config --path lib | tr : '\n'`

envpath=/etc/kde/env/

for prefix in `echo "$libpath" | sed -n -e 's,/lib[^/]*/,/env/,p'` $envpath ; do

  for file in "$prefix"*.sh; do

    test -r "$file" && . "$file"

  done

done

# Set the path for Qt plugins provided by KDE

QT_PLUGIN_PATH=${QT_PLUGIN_PATH+$QT_PLUGIN_PATH:}`kde4-config --path qtplugins`

export QT_PLUGIN_PATH

# Set a left cursor instead of the standard X11 "X" cursor, since I've heard

# from some users that they're confused and don't know what to do. This is

# especially necessary on slow machines, where starting KDE takes one or two

# minutes until anything appears on the screen.

#

# If the user has overwritten fonts, the cursor font may be different now

# so don't move this up.

#

xsetroot -cursor_name left_ptr

# Get Ghostscript to look into user's KDE fonts dir for additional Fontmap

if test -n "$GS_LIB" ; then

    GS_LIB=$usr_fdir:$GS_LIB

    export GS_LIB

else

    GS_LIB=$usr_fdir

    export GS_LIB

fi

lnusertemp=`kde4-config --path exe --locate lnusertemp`

if test -z "$lnusertemp"; then

  # Startup error

  echo 'startkde: ERROR: Could not locate lnusertemp in '`kde4-config --path exe` 1>&2

fi

# Link "tmp" "socket" and "cache" resources to directory in /tmp

# Creates:

# - a directory /tmp/kde-$USER and links $KDEHOME/tmp-$HOSTNAME to it.

# - a directory /tmp/ksocket-$USER and links $KDEHOME/socket-$HOSTNAME to it.

# - a directory /var/tmp/kdecache-$USER and links $KDEHOME/cache-$HOSTNAME to it.

# Note: temporary locations can be overriden through the KDETMP and KDEVARTMP

# environment variables

for resource in tmp cache socket; do

    if "$lnusertemp" $resource >/dev/null; then

        : # ok

    else

        echo 'startkde: Call to lnusertemp failed (temporary directories full?). Check your installation.'  1>&2

        test -n "$ksplash_pid" && kill "$ksplash_pid" 2>/dev/null

        message "Call to lnusertemp failed (temporary directories full?). Check your installation."

        exit 1

    fi

done

# In case of dcop sockets left by a previous session, cleanup

#dcopserver_shutdown

echo 'startkde: Starting up...'  1>&2

# Make sure that D-Bus is running

# D-Bus autolaunch is broken

if test -z "$DBUS_SESSION_BUS_ADDRESS" ; then

    eval `dbus-launch --sh-syntax --exit-with-session`

fi

if $qdbus >/dev/null 2>/dev/null; then

    : # ok

else

    echo 'startkde: Could not start D-Bus. Can you call qdbus?'  1>&2

    test -n "$ksplash_pid" && kill "$ksplash_pid" 2>/dev/null

    message "Could not start D-Bus. Can you call qdbus?"

    exit 1

fi

# Mark that full KDE session is running (e.g. Konqueror preloading works only

# with full KDE running). The KDE_FULL_SESSION property can be detected by

# any X client connected to the same X session, even if not launched

# directly from the KDE session but e.g. using "ssh -X", kdesu. $KDE_FULL_SESSION

# however guarantees that the application is launched in the same environment

# like the KDE session and that e.g. KDE utilities/libraries are available.

# KDE_FULL_SESSION property is also only available since KDE 3.5.5.

# The matching tests are:

#   For $KDE_FULL_SESSION:

#     if test -n "$KDE_FULL_SESSION"; then ... whatever

#   For KDE_FULL_SESSION property:

#     xprop -root | grep "^KDE_FULL_SESSION" >/dev/null 2>/dev/null

#     if test $? -eq 0; then ... whatever

#

# Additionally there is (since KDE 3.5.7) $KDE_SESSION_UID with the uid

# of the user running the KDE session. It should be rarely needed (e.g.

# after sudo to prevent desktop-wide functionality in the new user's kded).

#

# Since KDE4 there is also KDE_SESSION_VERSION, containing the major version number.

# Note that this didn't exist in KDE3, which can be detected by its absense and

# the presence of KDE_FULL_SESSION.

#

KDE_FULL_SESSION=true

export KDE_FULL_SESSION

xprop -root -f KDE_FULL_SESSION 8t -set KDE_FULL_SESSION true

KDE_SESSION_VERSION=4

export KDE_SESSION_VERSION

xprop -root -f KDE_SESSION_VERSION 32c -set KDE_SESSION_VERSION 4

KDE_SESSION_UID=`id -ru`

export KDE_SESSION_UID

XDG_CURRENT_DESKTOP=KDE

export XDG_CURRENT_DESKTOP

# At this point all the environment is ready, let's send it to kwalletd if running

if test -n "$PAM_KWALLET_LOGIN" ; then

  env | socat STDIN UNIX-CONNECT:$PAM_KWALLET_LOGIN

fi

@KDE4_LIBEXEC_INSTALL_DIR@/start_kdeinit_wrapper +kcminit_startup

if test $? -ne 0; then

  # Startup error

  echo 'startkde: Could not start kdeinit4. Check your installation.'  1>&2

  test -n "$ksplash_pid" && kill "$ksplash_pid" 2>/dev/null

  message "Could not start kdeinit4. Check your installation."

  exit 1

fi

# finally, give the session control to the session manager

# see kdebase/ksmserver for the description of the rest of the startup sequence

# if the KDEWM environment variable has been set, then it will be used as KDE's

# window manager instead of kwin.

# if KDEWM is not set, ksmserver will ensure kwin is started.

# kwrapper4 is used to reduce startup time and memory usage

# kwrapper4 does not return useful error codes such as the exit code of ksmserver.

# We only check for 255 which means that the ksmserver process could not be

# started, any problems thereafter, e.g. ksmserver failing to initialize,

# will remain undetected.

test -n "$KDEWM" && KDEWM="--windowmanager $KDEWM"

# If the session should be locked from the start (locked autologin),

# lock now and do the rest of the KDE startup underneath the locker.

KSMSERVEROPTIONS=""

test -n "$dl" && KSMSERVEROPTIONS=" --lockscreen"

kwrapper4 ksmserver $KDEWM $KSMSERVEROPTIONS

if test $? -eq 255; then

  # Startup error

  echo 'startkde: Could not start ksmserver. Check your installation.'  1>&2

  test -n "$ksplash_pid" && kill "$ksplash_pid" 2>/dev/null

  message "Could not start ksmserver. Check your installation."

fi

wait_drkonqi=`kreadconfig --file startkderc --group WaitForDrKonqi --key Enabled --default true`

if test x"$wait_drkonqi"x = x"true"x ; then

    # wait for remaining drkonqi instances with timeout (in seconds)

    wait_drkonqi_timeout=`kreadconfig --file startkderc --group WaitForDrKonqi --key Timeout --default 900`

    wait_drkonqi_counter=0

    while $qdbus | grep "^[^w]*org.kde.drkonqi" > /dev/null ; do

        sleep 5

        wait_drkonqi_counter=$((wait_drkonqi_counter+5))

        if test "$wait_drkonqi_counter" -ge "$wait_drkonqi_timeout" ; then

            # ask remaining drkonqis to die in a graceful way

            $qdbus | grep 'org.kde.drkonqi-' | while read address ; do

                $qdbus "$address" "/MainApplication" "quit"

            done

            break

        fi

    done

fi

echo 'startkde: Shutting down...'  1>&2

# just in case

test -n "$ksplash_pid" && kill "$ksplash_pid" 2>/dev/null

# Clean up

kdeinit4_shutdown

# KDE3 support

kde3 kdeinit_shutdown 2>/dev/null

kde3 dcopserver_shutdown --wait 2>/dev/null

echo 'startkde: Running shutdown scripts...'  1>&2

# Run scripts found in $KDEDIRS/shutdown

shutdownpath=/etc/kde/shutdown/

for prefix in `echo "$libpath" | sed -n -e 's,/lib[^/]*/,/shutdown/,p'` $shutdownpath; do

  for file in `ls "$prefix" 2> /dev/null | egrep -v '(~|\.bak)$'`; do

    test -x "$prefix$file" && "$prefix$file"

  done

done

unset KDE_FULL_SESSION

xprop -root -remove KDE_FULL_SESSION

unset KDE_SESSION_VERSION

xprop -root -remove KDE_SESSION_VERSION

unset KDE_SESSION_UID

echo 'startkde: Done.'  1>&2