88 lines
2.6 KiB
Text
88 lines
2.6 KiB
Text
#!/sbin/openrc-run
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# Copyright 1999-2022 Gentoo Authors
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# Distributed under the terms of the GNU General Public License, v2 or later
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# shellcheck shell=sh
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# Create symlinks for all displays.
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# For example for display :1, run `ln -s tigervnc /etc/init.d/tigervnc.1`
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# Then `rc-update add tigervnc.1 default`
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# For compatibility, /etc/init.d/tigervnc will start all displays.
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DISPLAYS=${SVCNAME#*.}
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if [ "$DISPLAYS" = "tigervnc" ]; then
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should_warn=1
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DISPLAYS=$(grep -v "^#" /etc/tigervnc/vncserver.users | sed -e 's/=.*//' -e 's/^://')
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fi
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depend() {
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need net
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}
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checkconfig() {
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if [ -n "${DISPLAYS}" ]; then
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if [ "$1" = "start" ]; then
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for display in $DISPLAYS; do
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user="$(grep "^:${display}" /etc/tigervnc/vncserver.users)"
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user=${user#*=}
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# bug #690046
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if [ -z "${user}" ]; then
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eerror "User is not defined for display :${display} in /etc/tigervnc/vncserver.users"
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return 1
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elif ! runuser -l "${user}" -c "[ -f ~/.vnc/passwd ]"; then
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eerror "There are no passwords defined for user ${user}."
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return 1
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elif [ -e "/tmp/.X11-unix/X${display}" ]; then
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eerror "Display :${display} appears to be already in use because of /tmp/.X11-unix/X${display}"
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eerror "Remove this file if there is no X server for :${display}"
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return 1
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elif [ -e "/tmp/.X${display}-lock" ]; then
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eerror "Display :${display} appears to be already in use because of /tmp/.X${display}-lock"
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eerror "Remove this file if there is no X server for :${display}"
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return 1
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fi
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FREEDISPLAYS="${FREEDISPLAYS} ${display}"
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done
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fi
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return 0
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else
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eerror 'There are no displays configured in /etc/tigervnc/vncserver.users'
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return 1
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fi
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}
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checkwarn() {
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if [ "${should_warn}" = "1" ]; then
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ewarn 'Running /etc/init.d/tigervnc in compatibility mode'
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ewarn 'Please migrate to one service per display as detailed here:'
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ewarn 'https://wiki.gentoo.org/wiki/TigerVNC#Migrating_from_1.13.1-r2_or_lower:'
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fi
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}
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start() {
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checkwarn
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FREEDISPLAYS=""
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checkconfig start || return 1
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for display in $FREEDISPLAYS; do
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[ -n "${TIGERVNC_XSESSION_FILE}" ] && export TIGERVNC_XSESSION_FILE
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ebegin "Starting TigerVNC server :${display}"
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start-stop-daemon --start --pidfile=/run/vncsession-":${display}".pid /usr/libexec/vncsession-start -- ":${display}"
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eend $?
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done
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}
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stop() {
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checkconfig stop || return 2
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for display in $DISPLAYS; do
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ebegin "Stopping TigerVNC server :${display}"
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start-stop-daemon --stop --pidfile=/run/vncsession-":${display}".pid
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eend $?
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done
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# Do not fail if a server is missing
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/bin/true
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}
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restart() {
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svc_stop
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svc_start
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}
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