#! /bin/sh
#
[ -e /etc/functions ]        && . /etc/functions
[ -e /etc/distro-functions ] && . /etc/distro-functions
[ -e /etc/sysconfig/config ] && . /etc/sysconfig/config

if [ -e /initramfs/plugin-conf/x11vnc.conf ]; then
	. /initramfs/plugin-conf/x11vnc.conf
	if [ $x11vnc_active -ne 0 ]; then
		[ $DEBUGLEVEL -gt 0 ] && echo "executing the 'x11vnc' os-plugin ...";

		# create config dir for stage 3
		mkdir -p /mnt/etc/x11vnc		
		
		# default parameters
		PARAMS="-bg -forever"
		
		# client restrictions
		if [ -z x11vnc_allowed_hosts ]; then
		  PARAMS="$PARAMS -allow $x11vnc_allowd_hosts"
		fi

		# mode
		case "$x11vnc_mode" in
		x11)
		  PARAMS="$PARAMS -display :0"
		  X11VNC_X11=1
		;;
		fb)
		  PARAMS="$PARAMS -rawfb console"
		;;
		esac

		# auth type
		case "$x11vnc_auth_type" in
		passwd)
		  # use x11vnc passwd style - recommended
		  echo "$x11vnc_pass" > /mnt/etc/x11vnc/passwd
		  echo "__BEGIN_VIEWONLY__" >> /mnt/etc/x11vnc/passwd
		  echo "$x11vnc_viewonlypass" >> /mnt/etc/x11vnc/passwd

		  # multiuser handling
		  sed -i "s/,/\n/" /mnt/etc/x11vnc/passwd

		  # add parameter to commandline		
		  PARAMS="$PARAMS -passwdfile rm:/etc/x11vnc/passwd"
		;;
		rfbauth)
		  # use rfbauth
		  vncpasswd "$x11vnc_pass" > /mnt/etc/x11vnc/passwd
		  PARAMS="$PARAMS -rfbauth /etc/x11vnc/passwd"
		;;
		*)
		  # no password
		  PARAMS="$PARAMS -nopw"
		;;
		esac

		# force viewonly
		if [ "$x11vnc_force_viewonly" = "1" -o  "$x11vnc_force_viewonly" = "yes" ]; then
		  PARAMS="$PARAMS -viewonly" 
		fi

		# force localhost
		if [ "$x11vnc_force_localhost" = "1" -o  "$x11vnc_force_localhost" = "yes" ]; then
		  PARAMS="$PARAMS -localhost" 
		fi

		# enable logging
		if [ "$x11vnc_logging" = "1" -o  "$x11vnc_logging" = "yes" ]; then
		  PARAMS="$PARAMS -o /var/log/x11vnc.log" 
		fi

		# shared desktops
		if [ "$x11vnc_shared" = "1" -o  "$x11vnc_shared" = "yes" ]; then
		  PARAMS="$PARAMS -shared" 
		fi

		# scale desktop
		if [ "$x11vnc_scale" != "" ]; then
		  $PARAMS="$PARAMS -scale $x11vnc_scale"
		fi

		# write config file
		echo "# parameters generated by $0" > /mnt/etc/x11vnc/x11vnc.conf
		echo "X11VNC_PARAMS=\"$PARAMS\"" >> /mnt/etc/x11vnc/x11vnc.conf
		echo "X11VNC_X11=\"$X11VNC_X11\"" >> /mnt/etc/x11vnc/x11vnc.conf

		rllinker "x11vnc" 30 10

		[ $DEBUGLEVEL -gt 0 ] && echo "done with 'x11vnc' os-plugin ...";
	fi
fi