vncterm

#!/usr/local/bin/cbsd
#v12.1.1
MYARG="jname mode"
MYOPTARG="addr vm_port command password"
MYDESC="Run VNC server for jail"
ADDHELP="mode=run, stop, status\n\
addr= IP address for listen, default - nodeip\n\
vm_port= PORT for listen, default - 0 \(auto\)\n\
command= run comman on start, default: /bin/csh\n\
password= set password\n"

. ${subrdir}/nc.subr
. ${subrdir}/system.subr
. ${subrdir}/tools.subr
. ${subrdir}/strings.subr

. ${cbsdinit}
. ${subrdir}/rcconf.subr
[ $? -eq 1 ] && err 1 "${N1_COLOR}No such jail: ${N2_COLOR}${jname}${N0_COLOR}"
[ ${jid} -eq 0 ] && err 1 "${N1_COLOR}Not running${N0_COLOR}"

cbsdvnc="${distmoduledir}/vncterm.d/cbsdvnc"

[ ! -x "${cbsdvnc}" ] && err 1 "${N1_COLOR}No cbsdvnc, please do: ${N2_COLOR}make -C ${distmoduledir}/vncterm.d${N0_COLOR}"

vnc_port="${jailsysdir}/${jname}/vnc_port"
vnc_lockfile="/tmp/cbsd-vnc-${jname}.lock"
vnc_pidfile="/tmp/cbsd-vnc-${jname}.pid"

case "${mode}" in
	run)
		if [ -r "${vncstat}" ]; then
			${ECHO} "${N1_COLOR}Already active: ${N0_COLOR}"
			${CAT_CMD} ${vncstat}
			exit 0
		fi
		;;
	status)
		if [ -f ${vnc_lockfile} ]; then
			_pid=0

			if [ -r ${vncport} ]; then
				_vncport=$( ${CAT_CMD} ${vnc_port} )
			else
				_vncport="Unknown"
			fi

			[ -f ${vnc_pidfile} ] && _pid=$( ${CAT_CMD} ${vnc_pidfile} )
			${ECHO} "${N1_COLOR}VNC enabled with pid: ${N2_COLOR}${_pid}${N0_COLOR}"
			${ECHO} "${N1_COLOR}Port: ${N2_COLOR}${_vncport}${N0_COLOR}"
		else
			${ECHO} "${N1_COLOR}VNC not active${N0_COLOR}"
		fi
		exit 0
		;;
	stop)
		vncterm-daemon jname=${jname} mode=stop
esac

exec daemon cbsd vncterm-daemon $*