#!/bin/bash

# note: must be startet before /etc/rc.d/init.d/modules !!!

#%rlevels: 7:s
#%start: 52
#%stop: 

#deps
#%needs:
#%before:
#%after:

write_x11_config() {

	local xserver
	local xfconfig
	local HAS_VNC
	
	#xfree or xorg ?
	xserver="$(readlink /usr/X11R6/bin/X)"

	case ${xserver} in
		Xorg)
			xfconfig=/etc/X11/xorg.conf
			;;
		XFree86)
			xfconfig=/etc/X11/XF86Config
			;;
		*)
			echo "Unkown xserver. aborting."
			exit 1
			;;
	esac
	
	#got we vnc support ?
	if [ -f /usr/X11R6/lib/modules/vnc.so ]
	then
		HAS_VNC="yes"
	else
		HAS_VNC="no"
	fi
	
	
	#show which server we use
	echo -en ${COLOREDSTAR}"Using '${xserver}' as x11-server "
	
	#show if we have vnc
	if [ "${HAS_VNC}" = "yes" ]
	then
		echo "with vnc enabled ..."
	else
		echo "..."
	fi
	
	#create a new clear xfconfig file
	echo '# Generated with hwdetect, part of Magellan-Linux initscripts.' > ${xfconfig}
	echo '' >> ${xfconfig}
	
	#write modules
	echo '' >> ${xfconfig}
	echo 'Section "Module"' >> ${xfconfig}
	echo '    Load        "dbe"' >> ${xfconfig}
	echo '    SubSection  "extmod"' >> ${xfconfig}
	echo '      Option    "omit xfree86-dga"' >> ${xfconfig}
	echo '    EndSubSection' >> ${xfconfig}
	echo '    Load        "type1"' >> ${xfconfig}
	echo '    Load        "speedo"' >> ${xfconfig}
	echo '    Load        "freetype"' >> ${xfconfig}
	echo '#    Load        "xtt"' >> ${xfconfig}
	echo '#    Load       "glx"' >> ${xfconfig}
	echo '    Load       "dri"' >> ${xfconfig}
	
	[ "${HAS_VNC}" = "yes" ] && echo '    Load       "vnc"' >> ${xfconfig}
	
	echo 'EndSection' >> ${xfconfig}
	
	
	#fonts
	echo '' >> ${xfconfig}
	echo 'Section "Files"' >> ${xfconfig}
	echo '    RgbPath	"/usr/X11R6/lib/X11/rgb"' >> ${xfconfig}
	
	case ${xserver} in
		Xorg)
			echo '    FontPath   "/usr/share/fonts/local/"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/misc/"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/75dpi/:unscaled"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/100dpi/:unscaled"' >> ${xfconfig}
			echo '    #prevents slow startup when disabled -> speedo, type1' >> ${xfconfig}
			echo '    #FontPath   "/usr/share/fonts/Speedo/"' >> ${xfconfig}
			echo '    #FontPath   "/usr/share/fonts/Type1/"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/TrueType/"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/freefont/"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/75dpi/"' >> ${xfconfig}
			echo '    FontPath   "/usr/share/fonts/100dpi/"' >> ${xfconfig}
			;;
		XFree86)
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/local/"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/misc/"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"' >> ${xfconfig}
			echo '    #prevents slow startup when disabled -> speedo, type1' >> ${xfconfig}
			echo '    #FontPath   "/usr/X11R6/lib/X11/fonts/Speedo/"' >> ${xfconfig}
			echo '    #FontPath   "/usr/X11R6/lib/X11/fonts/Type1/"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/TrueType/"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/freefont/"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/75dpi/"' >> ${xfconfig}
			echo '    FontPath   "/usr/X11R6/lib/X11/fonts/100dpi/"' >> ${xfconfig}
			;;
	esac
	
	echo '#    ModulePath "/usr/X11R6/lib/modules"' >> ${xfconfig}
	echo 'EndSection' >> ${xfconfig}
	
	
	#server flags
	echo '' >> ${xfconfig}
	echo 'Section "ServerFlags"' >> ${xfconfig}
	echo '#    Option "DontVTSwitch"' >> ${xfconfig}
	echo '#    Option "DontZap"' >> ${xfconfig}
	echo '#    Option "Dont Zoom"' >> ${xfconfig}
	echo 'EndSection' >> ${xfconfig}
	
	
	#keyboard
	echo '' >> ${xfconfig}
	echo 'Section "InputDevice"' >> ${xfconfig}
	echo '    Identifier	"Keyboard1"' >> ${xfconfig}
	
	case ${xserver} in
		Xorg)
			echo '    Driver	"kbd"' >> ${xfconfig}
			;;
		XFree86)
			echo '    Driver	"Keyboard"' >> ${xfconfig}
			;;
	esac
	
	echo '    Option "AutoRepeat" "500 30"' >> ${xfconfig}
	echo '#    Option	"Xleds"      "1 2 3"' >> ${xfconfig}
	
	case ${xserver} in
		Xorg)
			echo '    Option "XkbRules"	"xorg"' >> ${xfconfig}
			;;
		XFree86)
			echo '    Option "XkbRules"	"xfree86"' >> ${xfconfig}
			;;
	esac
	
	echo '    Option "XkbModel"	"pc104"' >> ${xfconfig}
	echo '    Option "XkbLayout"	"de"' >> ${xfconfig}
	echo 'EndSection' >> ${xfconfig}
	
	
	#mouse
	#to be safe
	local MOUSETYPE XMOUSETYPE FULLNAME DEVICE
	#get config
	[ -f /etc/sysconfig/hwsetup/mouse ] && source /etc/sysconfig/hwsetup/mouse
	
	echo '' >> ${xfconfig}
	echo 'Section "InputDevice"' >> ${xfconfig}
	echo '    Identifier	"Mouse1"' >> ${xfconfig}
	echo '    Driver	"mouse"' >> ${xfconfig}
	
	if [ -n "${XMOUSETYPE}" ]
	then
		echo "    Option \"Protocol\"    \"${XMOUSETYPE}\"" >> ${xfconfig}
	else
		echo '    Option "Protocol"    "PS/2"' >> ${xfconfig}
	fi
	
	if [ -n "${DEVICE}" ]
	then
		#show what we got
		echo -e ${COLOREDSTAR}"Mouse (${MOUSE_FULLNAME} found at ${MOUSE_DEVICE}"
		
		#is there any mouse module than try to load it
		if [ "${MOUSETYPE}" = "ps2" ]
		then
			#kernel 2.6
			if [ -f /lib/modules/$(uname -r)/kernel/drivers/input/mouse/psmouse.ko ]
			then
				echo -e ${COLOREDSTAR}"Loading kernel-module 'psmouse' ..."
				echo "psmouse" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
			fi
			
			#kernel 2.4
			#if [ -f /lib/modules/$(uname -r)/kernel/drivers/input/mouse/psmouse.ko ]
			#then
			#	echo -e ${COLOREDSTAR}"Loading kernel-module 'psmouse' ..."
			#	echo "psmouse" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
			#fi
		else
			#kernel 2.6
			if [ -a /lib/modules/$(uname -r)/kernel/drivers/input/mouse/sermouse.ko ]
			then
				echo -e ${COLOREDSTAR}"Loading kernel-module 'sermouse' ..."
				echo "sermouse" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
			fi
			
			#kernel 2.4
			#if [ -f /lib/modules/$(uname -r)/kernel/drivers/input/mouse/psmouse.ko ]
			#then
			#	echo -e ${COLOREDSTAR}"Loading kernel-module 'psmouse' ..."
			#	echo "psmouse" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
			#fi
		fi
		echo "    Option \"Device\"      \"${DEVICE}\"" >> ${xfconfig}
	else
		echo '    Option "Device"      "/dev/mouse"' >> ${xfconfig}
	fi
	
	echo '    Option "Resolution"	"1200"' >> ${xfconfig}
	
	[ "${XMOUSETYPE}" = "IMPS/2" ] && echo '    Option "ZAxisMapping" "4 5"' >> ${xfconfig}
	
	echo 'EndSection' >> ${xfconfig}
	
	#to be safe
	unset MOUSETYPE XMOUSETYPE FULLNAME DEVICE
	
	
	#vnc keyboard && mouse
	if [ "${HAS_VNC}" = "yes" ]
	then
		echo '' >> ${xfconfig}
		echo 'Section "InputDevice"' >> ${xfconfig}
		echo '    Identifier "vncKeyboard"' >> ${xfconfig}
		echo '    Driver "rfbkeyb"' >> ${xfconfig}
		echo 'EndSection' >> ${xfconfig}

		echo '' >> ${xfconfig}
		echo 'Section "InputDevice"' >> ${xfconfig}
 		echo '    Identifier "vncMouse"' >> ${xfconfig}
 		echo '    Driver "rfbmouse"' >> ${xfconfig}
		echo 'EndSection' >> ${xfconfig}
	fi

	
	#monitor
	echo '' >> ${xfconfig}
	echo 'Section "Monitor"' >> ${xfconfig}
	echo '    Identifier  "mon0"' >> ${xfconfig}
	echo '    HorizSync   28 - 96' >> ${xfconfig}
	echo '    VertRefresh 50-60' >> ${xfconfig}
	echo '    Option      "DPMS"' >> ${xfconfig}
	echo 'EndSection' >> ${xfconfig}
	
	
	#vga
	#to be safe
	local XSERVER XMODULE XDESC
	
	#get config
	[ -f /etc/sysconfig/hwsetup/xserver ] && source /etc/sysconfig/hwsetup/xserver
	
	echo '' >> ${xfconfig}
	echo 'Section "Device"' >> ${xfconfig}
	echo '    Identifier  "vga0"' >> ${xfconfig}
	
	if [ -n "${XMODULE}" ]
	then
		echo -e ${COLOREDSTAR}"Video: ${XDESC}"
		echo -e ${COLOREDSTAR}"Video module: ${XMODULE}"
		echo "    Driver      \"${XMODULE}\"" >> ${xfconfig}
	else
		echo -e ${COLOREDSTAR}"Video unknown, trying to use the standard 'vesa' module ..."
		echo '    Driver      "vesa"' >> ${xfconfig}
	fi

	#vnc server options	
	if [ "${HAS_VNC}" = "yes" ]
	then
		echo '' >> ${xfconfig}
		echo '    # rfb options' >> ${xfconfig}
		echo '    Option "rfbauth"     "/root/.vnc/passwd"' >> ${xfconfig}
		echo '    Option "rfbport"     "5900"' >> ${xfconfig}
		echo '    #Option "nevershared"' >> ${xfconfig}
		echo '    Option "alwaysshared"' >> ${xfconfig}
		echo '    Option "dontdisconnect"' >> ${xfconfig}
		echo '    Option "httpdir"     "/usr/share/vnc/classes"' >> ${xfconfig}
		echo '    Option "httpport"    "5800"' >> ${xfconfig}
		echo '    # Option "useraccept"' >> ${xfconfig}
		echo '    Option "usevnc"' >> ${xfconfig}
		echo '    # Option "localhost"' >> ${xfconfig}
		echo '    # Option "interface" "192.168.0.1"' >> ${xfconfig}
		echo '    # Option "viewonly"' >> ${xfconfig}
		echo '    # Option "loginauth"' >> ${xfconfig}
		echo '' >> ${xfconfig}
	fi

	echo 'EndSection' >> ${xfconfig}
	#to be safe
	unset XSERVER XMODULE XDESC
	
	
	#screens
	echo '' >> ${xfconfig}
	echo 'Section "Screen"' >> ${xfconfig}
	echo '    Identifier  "Screen 1"' >> ${xfconfig}
	echo '    Device      "vga0"' >> ${xfconfig}
	echo '    Monitor     "mon0"' >> ${xfconfig}
	echo '    DefaultDepth 16' >> ${xfconfig}
	echo '    Subsection "Display"' >> ${xfconfig}
	echo '        Depth       8' >> ${xfconfig}
	echo '        Modes       "1024x768"' >> ${xfconfig}
	echo '        ViewPort    0 0' >> ${xfconfig}
	echo '    EndSubsection' >> ${xfconfig}
	echo '    Subsection "Display"' >> ${xfconfig}
	echo '        Depth       16' >> ${xfconfig}
	echo '        Modes       "1024x768"' >> ${xfconfig}
	echo '        ViewPort    0 0' >> ${xfconfig}
	echo '    EndSubsection' >> ${xfconfig}
	echo '    Subsection "Display"' >> ${xfconfig}
	echo '        Depth       24' >> ${xfconfig}
	echo '        Modes       "1024x768"' >> ${xfconfig}
	echo '        ViewPort    0 0' >> ${xfconfig}
	echo '    EndSubsection' >> ${xfconfig}
	echo 'EndSection' >> ${xfconfig}
	
	
	#server layout
	echo '' >> ${xfconfig}
	echo 'Section "ServerLayout"' >> ${xfconfig}
	echo '    Identifier  "Simple Layout"' >> ${xfconfig}
	echo '    Screen "Screen 1"' >> ${xfconfig}
	echo '    InputDevice "Mouse1" "CorePointer"' >> ${xfconfig}
	echo '    InputDevice "Keyboard1" "CoreKeyboard"' >> ${xfconfig}

	#load vnc keyboard && mouse
	if [ "${HAS_VNC}" = "yes" ]
	then	
		echo '    InputDevice "vncMouse"    "ExtraPointer"' >> ${xfconfig}
		echo '    InputDevice "vncKeyboard" "ExtraKeyboard"' >> ${xfconfig}
	fi

	echo 'EndSection' >> ${xfconfig}
	
	
	#dri (here disabled, use default of xserver)
	echo '' >> ${xfconfig}
	echo '# Section "DRI"' >> ${xfconfig}
	echo '#    Mode 0666' >> ${xfconfig}
	echo '# EndSection' >> ${xfconfig}
}


run_hwdetection() {
	echo -e ${COLOREDSTAR}"Hardware Autodetection started ..."
	echo -e ${COLOREDSTAR}"Prozessor: $(cat /proc/cpuinfo |grep "model name" | sed -e 's:model\ name*.*\: ::')"


	#cleaning up old data-crap
	if [ -e /etc/sysconfig/hwsetup ]
	then
		echo -e ${COLOREDSTAR}"Cleaning up old data ..."
		rm -f /etc/sysconfig/hwsetup/*
	fi

	echo -en "${COLOREDSTAR}";hwsetup -p > /dev/null

	#clean up modules
	if [ -f /etc/modules.autoload.d/kernel-$(kernel_major_version) ]
	then
		echo -e ${COLOREDSTAR}"Cleaning up /etc/modules.autoload.d/kernel-$(kernel_major_version) ..."
		echo > /etc/modules.autoload.d/kernel-$(kernel_major_version)
		evaluate_retval
	fi

	#load module for parallel printing if exists
	if [ -e /lib/modules/`uname -r`/kernel/drivers/char/lp.o ]
	then
		echo "lp" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
	fi	

	#get what hwsetup has found
	if [ -f /etc/sysconfig/hwsetup/knoppix ]
	then
		source /etc/sysconfig/hwsetup/knoppix
	fi

	#network setup (dhcp)
	#for i in $(cat /proc/net/dev|grep eth.|cut -d ':' -f1)
	#do
	#	echo -e ${COLOREDSTAR}"Network ${i}: ${NETCARD_FULLNAME}"
	if [ -n "${NETCARD_DRIVER}" ]
	then
		echo -e ${COLOREDSTAR}"Network eth0: ${NETCARD_FULLNAME}"
		echo -e ${COLOREDSTAR}"Network module: ${NETCARD_DRIVER}"
		echo "${NETCARD_DRIVER}" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
		evaluate_retval
	fi
	#done

	#sound setup
	if [ -n "${SOUND_DRIVER}" ]
	then
		echo -e ${COLOREDSTAR}"Sound (${SOUND_FULLNAME}) found"
		echo -e ${COLOREDSTAR}"Sound module: ${SOUND_DRIVER}"
		echo "${SOUND_DRIVER}" >> /etc/modules.autoload.d/kernel-$(kernel_major_version)
		evaluate_retval
	fi

	#write default xfree-config
	echo -e ${COLOREDSTAR}"Generating x11 configuration ..."
	write_x11_config
	evaluate_retval
}

########### main part starts here ##############

source /etc/sysconfig/rc
source $rc_functions

case $1 in
	start)
		#we wouldn't start hwdetection if settings where imported (alx-only)
		if [ ! -e /etc/alx-config/imported ]
		then
			run_hwdetection
		fi

		update_svcstatus $1
		splash svc_started "$(basename $0)" 0
		;;
    
	restart)
		$0 start
		;;
	   
	*)
		echo "Usage: $0 {start|restart}"
		exit 1
		;;
esac