kiosk-raspbian.sh

#!/bin/bash -x

pack=(openbox unclutter xorg xutils xserver-xorg xinit xterm chromium-browser xserver-xorg-video-fbdev xserver-xorg-video-fbturbo ttf-dejavu lightdm )
user=monitor

######################## FUNCTION

function usage {
	if [ "$1" == "" ]; then
		echo "$0 braucht eine URL!"
		return 1
	fi
	return 0
}

function install_PKG {
  local PKG=$1
  apt-get install -y ${PKG}
  if [ $? != 0 ]; then
     exit "apt-get install ${PKG} failed $?"
  fi
}

function write_file {
	local TEXT=$1
	local FILE=$2
	if [ -e ${FILE} ]; then
		echo ${TEXT} >> ${FILE}
	else
		echo ${TEXT} > ${FILE}
	fi
}

function failed {
	local fin=$1
	if [ ${fin} == 1 ]; then
		EXIT "Command failed\n"
	fi
}

########################## INSTALL
systemctl daemon-reload

usage $1
if [ $? = 1 ]; then
	echo "Geben Sie eine vollstaendige URL ein(Bsp: http://www.bla.blub): "
	read HTTP
else
	HTTP=$1
fi

for value in ${pack[*]}
do
	install_PKG ${value}
	systemctl daemon-reexec
done

############################# CONFIG

useradd -mp ${user} ${user}

mkdir -pv /home/${user}/.config/openbox
write_file '#!/bin/bash' /home/${user}/.config/openbox/autostart
write_file 'xset s off' /home/${user}/.config/openbox/autostart
write_file 'xset -dpms' /home/${user}/.config/openbox/autostart
write_file 'xset s noblank' /home/${user}/.config/openbox/autostart
write_file "/home/${user}/start-kiosk.sh" /home/${user}/.config/openbox/autostart

if [ `hostname | cut -d. -f1` = "pifoyer" ]; then
	write_file 'unclutter -idle 1 -jitter 2 -root &' /home/${user}/.config/openbox/autostart
	
	write_file '#!/bin/bash' /home/${user}/start-kiosk.sh
	write_file "sed -i 's/\"exited_cleanly\": false/\"exited_cleanly\": true/' ~/.config/chromium/Default/Preferences" /home/${user}/start-kiosk.sh
	write_file "sed -i 's/\"exit_type\":\"Crashed\"/\"exit_type\":\"None\": true/' ~/.config/chromium/Default/Preferences" /home/${user}/start-kiosk.sh
	write_file "chromium-browser --disk-cache-dir=/dev/null --noerrdialogs --kiosk ${HTTP}" /home/${user}/start-kiosk.sh
	
	patch /boot/config.txt display.patch
else
	write_file '#!/bin/bash' /home/${user}/start-kiosk.sh
	write_file "sed -i 's/\"exited_cleanly\": false/\"exited_cleanly\": true/' ~/.config/chromium/Default/Preferences" /home/${user}/start-kiosk.sh
	write_file "sed -i 's/\"exit_type\":\"Crashed\"/\"exit_type\":\"None\": true/' ~/.config/chromium/Default/Preferences" /home/${user}/start-kiosk.sh
	write_file "chromium-browser --noerrdialogs --kiosk ${HTTP}" /home/${user}/start-kiosk.sh
fi

patch /etc/lightdm/lightdm.conf autologin.patch

chmod a+x /home/${user}/start-kiosk.sh /home/${user}/.config/openbox/autostart
chown -R ${user}:${user} /home/${user}/

shutdown -r now