mirror of
https://git.openwrt.org/openwrt/openwrt.git
synced 2024-11-18 22:43:53 +01:00
43 lines
1.2 KiB
Bash
Executable File
43 lines
1.2 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
DIR="$1/"
|
|
FILE="$1/$2"
|
|
|
|
echo "This tool downloads the arcor a800 firmware release and extracts the voip firmware for the danube."
|
|
echo "Please only do so if it is legal in your country"
|
|
|
|
[ ! -f ${FILE} ] && {
|
|
echo ${FILE} is missing
|
|
exit 1
|
|
}
|
|
|
|
[ -f ${DIR}/ifxmips_fw_decode.tar.bz2 -a ! -f ${DIR}voip_coef.bin ] && {
|
|
[ ! -f ${DIR}decode_ifx_fw ] && {
|
|
tar xjf ${DIR}ifxmips_fw_decode.tar.bz2 ifxmips_fw_decode/decode.c -O > ${DIR}decode.c
|
|
gcc -o ${DIR}decode_ifx_fw ${DIR}decode.c
|
|
}
|
|
[ ! -f ${DIR}voip_coef.lzma ] && {
|
|
${DIR}decode_ifx_fw $FILE ${DIR}voip_coef.lzma
|
|
}
|
|
lzma d ${DIR}voip_coef.lzma ${DIR}voip_coef.bin
|
|
}
|
|
[ ! -f ${DIR}dsl_a.bin ] && {
|
|
dd if=${FILE} of=${DIR}dsl1.lzma bs=1 skip=2168832 count=150724
|
|
lzma d ${DIR}dsl2.lzma ${DIR}dsl_a.bin
|
|
}
|
|
|
|
[ ! -f ${DIR}dsl_b.bin ] && {
|
|
dd if=${FILE} of=${DIR}dsl2.lzma bs=1 skip=2320384 count=148343
|
|
lzma d ${DIR}dsl1.lzma ${DIR}dsl_b.bin
|
|
}
|
|
|
|
[ ! -f ${DIR}voip.bin ] && {
|
|
dd if=${FILE} of=${DIR}voip.lzma bs=1 skip=2468864 count=452105
|
|
lzma d ${DIR}voip.lzma ${DIR}voip.bin
|
|
}
|
|
exit 0
|
|
|
|
# get lzma offsets
|
|
# hexdump -C arcor_A800_452CPW_FW_1.02.206\(20081201\).bin | grep "5d 00 00 80"
|
|
# hexdump -C arcor_A800_452CPW_FW_1.02.206\(20081201\).bin | grep "00 d5 08 00"
|