SHORT_DESC="Install the firmware files for the wireless kernel module"
# end of get.list data

# install linux-wireless, wireless_tools and b43-fwcutter if needed.

MODULE=${PACKAGE%-firmware}
CATEGORY="non-free"

MODULE_LIST=""
while read module desc ; do
	[ "$MODULE" = "$module" ] && SHORT_DESC="$desc"
	MODULE_LIST="$MODULE_LIST $module"
done <<EOT
b43		Broadcom $MODULE firmware.
b43legacy	Broadcom $MODULE firmware (BCM4306 rev2 or 802.11b chips).
ipw2100		Intel PRO/Wireless 2100 firmware.
ipw2200		Intel PRO/Wireless 2200BG firmware.
iwlwifi-5000	Intel Wireless WiFi Link 5000AGN, 5300AGN and 5350AGN firmware.
iwlwifi-5150	Intel Wireless WiFi Link 5150AGN firmware.
iwlwifi-100	Intel Wireless WiFi Link 100N firmware.
iwlwifi-105	Intel Wireless WiFi Link 105N firmware.
iwlwifi-135	Intel Wireless WiFi Link 135N firmware.
iwlwifi-1000	Intel Wireless WiFi Link 1000N firmware.
iwlwifi-2000	Intel Wireless WiFi Link 2200 Series Wi-fi Adapters.
iwlwifi-2030	Intel Wireless WiFi Link 2230 Series Wi-fi Adapters.
iwlwifi-6000gda	Intel Wireless WiFi Link 6000 Series Wi-fi Adapters.
iwlwifi-6000gdb	Intel Wireless WiFi Link 6000 Series Wi-fi Adapters.
iwlwifi-6000	Intel Wireless WiFi Link 6000 Series Wi-fi Adapters.
iwlwifi-6050	Intel Wireless WiFi Link 6050 Series Wi-fi Adapters.
rt61		new RT2x00 RT61 Wireless Lan firmware.
rt61pci		new RT2x00 RT61 Wireless Lan firmware.
rt73		new RT2x00 RT73(RT2571W) Wireless Lan firmware.
rt73usb		new RT2x00 RT73(RT2571W) Wireless Lan firmware.
rt2870usb	RaLink RT2870USB (RT2870/RT2770) WiFi adapter.
zd1211		zd1211/zd1211rw Wireless Lan firmware.
zd1211rw	zd1211/zd1211rw Wireless Lan firmware.
zd1201		ZyDAS ZD1201 Wireless Lan firmware.
EOT

case "$MODULE" in
b43)
	WEB_SITE="http://www.linuxwireless.org/en/users/Drivers/b43"
	WGET_URL="http://mirror2.openwrt.org/sources"
	VERSION=$(wget -O - $WGET_URL | sed \
	  '/broadcom-wl-[0-9\.]*.tar/!d;s/.*com-wl-\([0-9\.]*\).tar.*/\1/' | \
	  tail -n 1)
	SUBDIR="broadcom-wl-$VERSION"
	WGET_URL="$WGET_URL/$SUBDIR.tar.bz2"
	DEPENDS="b43-fwcutter"
	FWSET=wl_apsta.o
	;;
b43legacy)
	WEB_SITE="http://downloads.openwrt.org/"
	VERSION=$(wget -O - ${WEB_SITE}sources | sed \
	  '/wl_apsta/!d;s/.*>wl_apsta-\(.*\).o.*/\1/')
	WGET_URL="${WEB_SITE}sources/wl_apsta-$VERSION.o"
	DEPENDS="b43-fwcutter"
	FWSET=wl_apsta-$VERSION.o
	;;
ipw2*)
	WEB_SITE="http://wireless.kernel.org/en/users/Drivers/$MODULE"
	VERSION=$(wget -O - $WEB_SITE | sed '/-fw/!d;s/.*-fw-\([^t]*\).t.*/\1/')
	WGET_URL="$(wget -O - $WEB_SITE | sed '/-fw/!d;s/.*href="\([^"]*\).*/\1/')$MODULE-fw-$VERSION.tgz"
	;;
iwlwifi-*)
	WEB_SITE="http://wireless.kernel.org/en/users/Drivers/iwlwifi/"
	WGET_URL="$(wget -O - $WEB_SITE | sed '/-ucode-/!d;s/.*href="\([^"]*\).*/\1/;/'${MODULE%firmware}'/!d' | sed '$!d')"
	VERSION="$(echo "$WGET_URL" | sed 's/.*-ucode-\(.*\).t.*/\1/')"
	CATEGORY="base-system"
	;;
rt61*)
	WGET_URL="http://archlinux.c3sl.ufpr.br/other/rt2x00-rt61-fw"
	VERSION=$(wget -O - $WGET_URL | sed '/Firmware/!d;s/.*_V\(.*\).zip.*/\1/')
	WEB_SITE="http://www.ralinktech.com/"
	WGET_URL="$WGET_URL/RT61_Firmware_V${VERSION}.zip"
	CATEGORY="base-system"
	;;
rt73*)
	WGET_URL="http://archlinux.c3sl.ufpr.br/other/rt2x00-rt71w-fw"
	VERSION=$(wget -O - $WGET_URL | sed '/Firmware/!d;s/.*_V\(.*\).zip.*/\1/')
	WEB_SITE="http://www.ralinktech.com/"
	WGET_URL="$WGET_URL/RT71W_Firmware_V${VERSION}.zip"
	CATEGORY="base-system"
	;;
rt2870usb)
	WGET_URL="http://archlinux.c3sl.ufpr.br/other/${MODULE}-fw"
	VERSION=$(wget -O - $WGET_URL | sed '/Firmware/!d;s/.*_V\(.*\).zip.*/\1/')
	WEB_SITE="http://www.ralinktech.com/"
	WGET_URL="$WGET_URL/RT2870_Firmware_V${VERSION}.zip"
	CATEGORY="base-system"
	;;
zd1211*)
	WGET_URL="http://mirrors.kernel.org/debian/pool/non-free/z/zd1211-firmware"
	VERSION=$(wget -O - $WGET_URL | sed -e '/zd1211-firmware/!d' \
	  -e '/all.deb/!d' -e 's/.*>zd1211-firmware_\(.*\)_all.deb.*/\1/;q')
	SHORT_DESC="zd1211/zd1211rw Wireless Lan firmware."
	WEB_SITE="http://packages.debian.org/etch/zd1211-firmware"
	WGET_URL="$WGET_URL/zd1211-firmware_${VERSION}_all.deb"
	;;
zd1201)
	SHORT_DESC="zd1201 Wireless Lan firmware."
	WEB_SITE="http://linux-lc100020.sourceforge.net/"
	WGET_URL="$(wget -O - $WEB_SITE | sed '/>Latest/!d;s/.*="\([^"]*\).*/\1/')"
	TARBALL="$(echo "$WGET_URL" | sed 's|.*/\([^/]*\)?.*|\1|')"
	VERSION="$(echo "$TARBALL" | sed 's/.*-\([^-]*\)-.*/\1/')"
	;;
esac

case "$WGET_URL" in
ftp*|http*) 	;;
/*)		WGET_URL="$(echo $WEB_SITE | sed 's|\(^.*://[^/]*\).*|\1|')/$WGET_URL" ;;
*) 		WGET_URL="${WEB_SITE%/}/$WGET_URL" ;;
esac

# We need drivers, the extractor and tools.
for pkg in linux-wireless wireless_tools $DEPENDS
do
	if [ ! -d $ROOT/var/lib/tazpkg/installed/$pkg ]; then
		tazpkg get-install $pkg --root=$ROOT
	fi
done

# Get files
TARBALL="${TARBALL:-$(basename $WGET_URL)}"
wget -O "$TARBALL" "$WGET_URL"
[ -s $TARBALL ] || abort_package

case "$TARBALL" in
*rpm)	rpm2cpio < $TARBALL | cpio -id;;
*deb)	dpkg-deb -x $TARBALL . ;;
*bz2)	tar xjf $TARBALL
	cd $SUBDIR/linux;;
*tar.gz|*tgz)	tar xzf $TARBALL;;
*zip)	unzip $TARBALL;;
*o)	;;
esac

# Create pseudo package
mkdir -p $PACKAGE-$VERSION/fs/lib/firmware $PACKAGE-$VERSION/fs/usr/share/licenses
case "$MODULE" in 
b43*)	b43-fwcutter -w "$PACKAGE-$VERSION/fs/lib/firmware" $FWSET;;
ipw2200)	cp ${MODULE}-fw-$VERSION/*LICENSE* $PACKAGE-$VERSION/fs/usr/share/licenses/intel-$MODULE-LICENSE.txt
			mv ${MODULE}-fw-$VERSION/* $PACKAGE-$VERSION/fs/lib/firmware;;
ipw2100)	cp *LICENSE* $PACKAGE-$VERSION/fs/usr/share/licenses/intel-$MODULE-LICENSE.txt
			mv *.fw* *LICENSE* $PACKAGE-$VERSION/fs/lib/firmware;;
rt*)
	mv RT*_Firmware_V$VERSION/*.bin $PACKAGE-$VERSION/fs/lib/firmware
	mv RT*_Firmware_V$VERSION/*LICENSE* $PACKAGE-$VERSION/fs/usr/share/licenses/ralink-rt61-LICENSE.txt;;
iwlwifi*) mv iwlwifi*/iwlwifi*.ucode $PACKAGE-$VERSION/fs/lib/firmware
		  mv iwlwifi*/*LICENSE* $PACKAGE-$VERSION/fs/usr/share/licenses/intel-iwlwifi-LICENSE.txt	;;
zd1211*)
	mv lib/firmware/zd1211 $PACKAGE-$VERSION/fs/lib/firmware ;;
zd1201)
	mv $MODULE-$VERSION-fw/*fw $PACKAGE-$VERSION/fs/lib/firmware ;;
esac

# Creat receipt
cat > $PACKAGE-$VERSION/receipt <<EOT
PACKAGE="$PACKAGE"
VERSION="$VERSION"
CATEGORY="$CATEGORY"
SHORT_DESC="$SHORT_DESC."
WEB_SITE="$WEB_SITE"
DEPENDS="linux-wireless wireless_tools $DEPENDS"

# Pre and post install commands for Tazpkg.
post_install()
{
	echo -n "Configure wifi ? "
	read -t 30 answer
	case "\$answer" in
	n*|N*) return
	esac

	echo "configuring and loading module ..."
	# Check if we need wpa_supplicant
	. \$1/etc/network.conf
	if [ \$WIFI_KEY_TYPE = "wpa" ] || [ \$WIFI_KEY_TYPE = "WPA" ]; then
		if [ ! -d \$1/var/lib/tazpkg/installed/wpa_supplicant ]; then
			tazpkg get-install wpa_supplicant --root=\$1
		fi
	fi

	# Configure /etc/network.conf and start connexion
	sed -i s/'WIFI="no"'/'WIFI="yes"'/ \$1/etc/network.conf

	# Load module
	if [ -z "\$1" -a -n "\$(modprobe -l $MODULE)" ]; then
		echo "Loading module: $MODULE..."
		if modprobe $MODULE ; then
			sleep 2
			/etc/init.d/network.sh restart
		fi
	fi
}
EOT