#!/bin/sh
# beos startup script to run customized vnc server
# written by: Shay Hugi, systemunix@mpthrill.com
# writing style: [i]nteractive shellscript
# tested on platform environment: BeOS R5.0.1
# proccess name: vncserver

PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/usr/X11R6/bin:/root/bin
export PATH
case "$1" in

start)
#starting commands
	echo " starting the vnc service"
	vncserver -name mpthrill.com_freebsdbox_vnc >/dev/null 2>&1
	;;

status)
#status commands
	ps | grep Xvnc
	;;

stop)
#stop commands
	echo "$0 stopping the service"
	[  -f /.vnc/*:*.pid ] && kill `cat /.vnc/*:*.pid`
	rm -f /.vnc/*:*.pid
	;;

stopid)
#stop by pid commands
	echo "what desktop wanna die?"
	read deskill
	vncserver -kill :$deskill
	;;

reloadfirst)
#reloads the first vnc service per user
	echo "stopping first $USER's vnc daemon"
	if [ $USER = root ]; then
	[ -f /root/.vnc/*:1.pid ] && kill `cat /root/.vnc/*:1.pid`
	rm -f /root/.vnc/*:1.pid
	echo "restarting vnc service..."
	vncserver >/dev/null 2>&1
	else
	[ -f /home/$USER/.vnc/*:1.pid ] && kill `cat /home/$USER/.vnc/*:1.pid`
	rm -f /home/$USER/.vnc/*:1.pid
	echo "restarting vnc service..."
	vncserver >/dev/null 2>&1
	fi
	;;

reloadall)
#reloads all vnc services
	echo "stopping ALL $USER's vnc daemons"
	if [ $USER = root ]; then
	[ -f /root/.vnc/*:*.pid ] && kill `cat /root/.vnc/*:*:pid`
	rm -f /root/.vnc/*:*.pid
	echo "reloading vncserver daemon for $USER"
	vncserver >dev/null 2>&1
	else
	[ -f /home/$USER/.vnc/*:*.pid ] && kill `cat /home/$USER/.vnc/*:*.pid`
	rm -f /home/$USER/.vnc/*:*.pid
	vncserver >dev/null 2>&1
	fi
	;;

help)
#help redirection	
	$0 readhelp | more
	;;

readhelp)
#help document
	echo " general"
	echo " "
	echo " this is an interactive startup script for the vncserver binary"
	echo " used in the BeOS platform"
	echo " because the vncserver is a multi-running daemon [meaning: it could" 
	echo " be run more than one time by one or other more on a system]"
	echo " the script is written a bit diffrently for customization purposes."
	echo " for example: pid file is not being written to: /var/run"
	echo " "
	echo " install"
	echo " "
	echo " cp the file in your /boot/home/config/boot/ direcory and name it"
	echo " or cat >> it, to file 'UserBootscript'" 
	echo " when the system first loads the script will be running on system's"
	echo " / directory writing the pid into /.vnc/hostname:desktop.pid"
	echo " only root can stop the main system's proccess, unless overriding"
	echo " permissions. "
	echo " running the syntax ./vnc.sh stop, will stop this proccess"
	echo " and from now on each and every vnc proccess that will be started "
	echo " will start customized per user [meaning: every user has the"
	echo " ability to run the vncserver with his own password and permissions"
	echo " "
	echo " commands help"
	echo " "
	echo " stop: will only stop the main system's vnc proccess"
	echo " "
	echo " start: will start a vnc desktop for the user who ran the shell"
	echo " "
	echo " stopid: will interactively stop the vnc service by :desktop number"
	echo "         per each user who ran the script"
	echo " "
	echo " status: will interactively show the the current status of vnc"
	echo "         you can choose between specific user or all users"
	echo "         provides: pid and desktop number"
	echo " "
	echo " reloadfirst: will allow a user to reload his first [any maybe his"
	echo "              only] proccess of the vnc service."
	echo " "
	echo " reloadall: will stop all vnc services per a user including root"
	echo "            and will start a new vnc service for him and only him"
	echo "            even if it's being ran by root"
	echo " "
	echo " help: this help guide dahhh"
	echo " "
	echo " "
	echo " ***final notes***"
	echo " you may want to set your path and the begining of the script"
	echo " and the name of the desktop the script creates"
	echo " also to enable debugging and view on each desktop while running"
	echo " the script, delete the [2>&1] at the end of each [>dev/null]"
	echo " " 
	echo " for more help: http://www.uk.research.att.com/vnc"
	echo " or email me: systemunix@mpthrill.com "
	echo " "
	;;

*)
	echo "****************************************************************"
	echo "  syntax:                                                       " 
	echo "  $0 [ start | status | stop | stopid | reloadall               "
	echo "           reloadfirst | help ]          "
	echo "****************************************************************"
	exit 1
	;;

esac