#!/bin/bash
SCRIPT="$(readlink -f $0)"
PARENT="$(dirname ${SCRIPT%/*})"
cd $PARENT

single() {
	local OID REV SER NNV JUIS="$*"
#	echo -e "\nJuis: $JUIS" >&2
	OID="$(echo '00040E 00150C 001A4F 001C4A 001F3F 0024FE 0896D7 246511 2C3AFD 2C91AB 3431C4 3481C4 3810D5 3CA62F 444E6D 5C4979 74427F 7CFF4D 989BCB 9CC7A6 BC0500 BC0543 C02506 C80E14 CCCE1E DC396F E0286D E8DF70 F0B014' | sed 's/ /\n/g' | shuf -n1)"
	while [ "${#REV}" != "3" ]; do REV="$(echo $(( RANDOM % 10 ))$(( RANDOM % 10 ))$(( RANDOM % 10 )) | sed 's/[^0-9]//')"; done
	while [ "${#SER}" != "7" ]; do SER="$(hexdump -n3 -e '/1 "%02X"' /dev/urandom | sed 's/[^0-9A-F]//g') "; done
	NNC="$(dd if=/dev/urandom bs=16 count=1 2>/dev/null | base64 | sed 's/\//\\\//g')"
	JUIS="$(echo "$JUIS" | sed "s/%REV%/$REV/;s/%OID%/$OID/;s/%SER%/$SER/;s/%NNC%/$NNC/;s/\!/\\\!/g")"
	[ "$f" != "f" -a "$m" == "m" ] && echo -ne "\nJUIS: $JUIS\n" >&2
#	echo                    "env - tools/juis_check --debug -i $JUIS" && return
#	                         env - tools/juis_check --debug -i $JUIS >&2
	[ "$f" != "f" ] &&       env - tools/juis_check         -i $JUIS 2>&1 | sed -n 's/^URL=//p'
	[ "$f" == "f" ] && nohup env - tools/juis_check         -i $JUIS 2>&1 | grep -vE "^DelayDownload|Found newer version" &
#	[ "$f" == "f" ] && nohup env - tools/juis_check         -i $JUIS 2>/dev/null &
}

miniconfig() {
	local i
	for i in "$@"; do echo "$i=y"; done
cat << EOF
FREETZ_USER_LEVEL_DEVELOPER=y
FREETZ_SERIES_ALL=y
FREETZ_TYPE_FIRMWARE_DETECT_LATEST=y
EOF
}

juisstring() {
	(
		miniconfig "$@" > .config
		make olddefconfig >/dev/null
		grep -q '^FREETZ_TYPE_FIRMWARE_DETECT_LATEST=y$' .config || return
		env -
		. .config
		single "$FREETZ_DL_JUIS_STRING"
#		echo " >>  $@" >&2
	)
}

multi() {
	make kconfig-host-conf >/dev/null
	for device in $(grep 'prompt "Hardware type"' config/ui/firmware.in -A999 | grep '^endchoice' -m1 -B999 | sed -rn 's/.*config //p' | tac); do
		juisstring $device
		grep -Eq '^FREETZ_TYPE_FIRMWARE_(LABOR|INHAUS)=y$' .config && continue
		for nonfinal in $(sed -rn 's/^(FREETZ_AVM_HAS_FIRMWARE_[0-9_X]*_(LABOR|INHAUS))=y$/\1/p' .config); do
			juisstring $device ${nonfinal/AVM_HAS/TYPE}
		done
	done
	[ "$f" == "f" ] && sleep 9
	echo
}

if [ "$#" != "0" ]; then
	[ "$1" == "m" ] && m=m && shift
	[ "$1" == "f" ] && m=m && f=f && shift
	[ "$#" == "0" ] && multi || single "$*"
fi
exit 0