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#!/sbin/runscript
# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License, v2 or later
# $Id$
depend() {
need net
}
checkconfig() {
if [ -n "${DISPLAYS}" ]; then
if [ $1 = "start" ]; then
local user
for user in $DISPLAYS; do
if eval [ ! -f "~${user%%:*}/.vnc/passwd" ]; then
eerror "There are no passwords defined for user ${user%%:*}."
return 1
elif [ -e "/tmp/.X11-unix/X${user##*:}" ]; then
eerror "Display :${user##*:} appears to be already in use because of /tmp/.X11-unix/X${user##*:}"
eerror "Remove this file if there is no X server $HOSTNAME:${user##*:}"
return 1
elif [ -e "/tmp/.X${user##*:}-lock" ]; then
eerror "Display :${user##*:} appears to be already in use because of /tmp/.X${user##*:}-lock"
eerror "Remove this file if there is no X server $HOSTNAME:${user##*:}"
return 1
fi
done
fi
return 0
else
eerror 'Please define $DISPLAYS in /etc/conf.d/tigervnc'
return 1
fi
}
start() {
checkconfig start || return 1
ebegin "Starting TigerVNC server"
for user in $DISPLAYS; do
usrname=${user%%:*}
usropts=VNC_OPTS_${usrname}
usrdisp=${user##*:}
usrvar=$usropts"["$usrdisp"]"
[ -z ${!usrvar} ] && vnc_opts=$VNC_OPTS || vnc_opts=${!usrvar}
# A user may have an invalid shell, so we default to /bin/sh if its the case
if [ -x /usr/bin/getent ] ; then
usrshell=`getent passwd ${user%%:*} | cut -d: -f 7`
case "$usrshell" in
*/bash|*/ksh|*/sh|*/csh|*/tcsh) ;;
*) shell="-s /bin/sh" ;;
esac
echo $usrshell $shell
fi
su ${shell} ${user%%:*} -c "source /etc/profile && cd ~${user%%:*} && vncserver :${user##*:} $vnc_opts" &>/dev/null
done
eend $?
}
stop() {
checkconfig stop || return 2
ebegin "Stopping TigerVNC server"
for user in $DISPLAYS; do
su -s /bin/sh ${user%%:*} -c "vncserver -kill :${user##*:}" &>/dev/null
done
eend $?
}
restart() {
svc_stop
svc_start
}
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