wok annotate plop/stuff/pack @ rev 25336
updated suricata (5.0.2 -> 6.0.6)
author | Hans-G?nter Theisgen |
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date | Sat Jul 23 17:54:01 2022 +0100 (2022-07-23) |
parents | c4968381aed9 |
children | 7f7bd3c9775e |
rev | line source |
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pascal@23919 | 1 #!/bin/sh |
pascal@23919 | 2 if [ "$1" == "--build" ]; then |
pascal@23919 | 3 set -- ${2:-bootloader.bin} ${3:-unpack.bin} |
pascal@23919 | 4 x=$(grep -s packed_syssize$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 5 [ -n "$x" ] && sed -i "s/XXXP/$((513+0x$x))/" $0 || sed -i "/XXXP$/d" $0 |
pascal@23919 | 6 x=$(grep -s setup_byte$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 7 [ -n "$x" ] && sed -i "s/XXXSB/$((513+0x$x))/" $0 || sed -i "/XXXSB/d" $0 |
pascal@23919 | 8 x=$(grep -s setup_word$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 9 [ -n "$x" ] && sed -i "s/XXXSW/$((514+0x$x))/" $0 || sed -i "/XXXSW/d" $0 |
pascal@23919 | 10 x=$(grep -s setup_para$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 11 [ -n "$x" ] && sed -i "s/XXXSP/$((514+0x$x))/" $0 || sed -i "/XXXSP/d" $0 |
pascal@23919 | 12 x=$(grep -s setup_seg$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 13 [ -n "$x" ] && sed -i "s/XXXSS/$((513+0x$x))/" $0 || sed -i "/XXXSS/d" $0 |
pascal@23919 | 14 x=$(grep -s setup_keep$ ${2/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 15 [ -n "$x" ] && sed -i "s/XXXK1/1/" $0 || sed -i "/XXXK1/d" $0 |
pascal@23919 | 16 [ -n "$x" ] && sed -i "s/skip=XXXK2 //" $0 || sed -i "s/XXXK2/1/" $0 |
pascal@23919 | 17 [ -n "$x" ] && sed -i "s/+XXXK3//" $0 || sed -i "s/XXXK3/1/" $0 |
pascal@23919 | 18 grep -q BFF401 ${2/.bin/.lst} && sed -i 's/512 skip/500 skip/;s/1000 -/&32 - /' $0 |
pascal@23919 | 19 grep -q 83C60D ${2/.bin/.lst} && sed -i 's/ | dd bs=1 skip=13//' $0 |
pascal@23919 | 20 helpmsg=$(grep -s helpmsg$ ${1/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 21 helpend=$(grep -s helpend$ ${1/.bin/.lst}|sed '$!d;s/.*t:\([^ ]*\).*/\1/') |
pascal@23919 | 22 if [ -n "$helpmsg" ]; then |
pascal@23919 | 23 sed -i "s/YYY/$((0x$helpmsg))/" $0 |
pascal@23919 | 24 sed -i "s/ZZZ/$((0x$helpend-0x$helpmsg))/" $0 |
pascal@23919 | 25 else |
pascal@23919 | 26 sed -i '/YYY/d' $0 |
pascal@23919 | 27 fi |
pascal@23919 | 28 cat >> $0 <<EOM |
pascal@23919 | 29 $(dd if=$1 bs=512 count=1 conv=sync 2> /dev/null | cat - $2 | gzip -9 | uuencode -m -) |
pascal@23919 | 30 EOT |
pascal@23919 | 31 EOM |
pascal@23919 | 32 sed -i '/--build/,/^fi/d' $0 |
pascal@23919 | 33 exit |
pascal@23919 | 34 fi |
pascal@23919 | 35 |
pascal@23919 | 36 store() |
pascal@23919 | 37 { |
pascal@23919 | 38 n=$1 |
pascal@23919 | 39 for i in $(seq 1 ${4:-2}); do |
pascal@23919 | 40 printf '\\\\x%02X' $(($n & 255)) |
pascal@23919 | 41 n=$(($n >> 8)) |
pascal@23919 | 42 done | xargs echo -en | dd conv=notrunc bs=1 of=$2 seek=$3 |
pascal@23919 | 43 } |
pascal@23919 | 44 |
pascal@24045 | 45 bits() |
pascal@24045 | 46 { |
pascal@24045 | 47 sed "/^#define PROP_$1/!d;s|.*PROP_...||" unlzma.S |
pascal@24045 | 48 } |
pascal@24045 | 49 |
pascal@23919 | 50 compress() |
pascal@23919 | 51 { |
pascal@24046 | 52 xz -z -e --format=raw --lzma1=lc=$(bits LC),lp=$(bits LP),pb=$(bits PB) --stdout |
pascal@23919 | 53 } |
pascal@23919 | 54 |
pascal@23919 | 55 main() |
pascal@23919 | 56 { |
pascal@23919 | 57 uudecode | gunzip >$2 |
pascal@23919 | 58 dd if=$1 bs=1 skip=497 seek=497 count=15 of=$2 conv=notrunc |
pascal@23919 | 59 setup="$(echo $(od -j 497 -N 1 -dAn $1))" |
pascal@23919 | 60 [ $setup -eq 0 ] && setup=4 |
pascal@23919 | 61 setup=$(($setup+XXXK1)) |
pascal@23919 | 62 store $setup $2 XXXSB 1 |
pascal@23919 | 63 store $setup $2 XXXSW 1 |
pascal@23919 | 64 store $((32 * $setup)) $2 XXXSP |
pascal@23919 | 65 store $((0x1000 - 32*$setup)) $2 XXXSS |
pascal@23919 | 66 dd if=$1 bs=512 skip=XXXK2 | compress >>$2 |
pascal@23919 | 67 size=$(stat -c %s $2) |
pascal@23919 | 68 syssize=$((($size-512*($setup+XXXK3)+15)/16)) |
pascal@23919 | 69 store $(($syssize + 0x1000)) $2 XXXP |
pascal@23919 | 70 store $syssize $2 500 |
pascal@23919 | 71 store 4 $2 497 1 |
pascal@23919 | 72 store $((($size+511)/512)) $2 4 |
pascal@23919 | 73 store $((($size+15)/16)) $2 14 |
pascal@23919 | 74 echo -e "$3" | dd conv=notrunc bs=1 seek=YYY of=$2 count=ZZZ |
pascal@23919 | 75 } |
pascal@23919 | 76 |
pascal@23919 | 77 HELP="$(unix2dos <<EOT |
pascal@23919 | 78 Plop Boot Manager VERSION |
pascal@23919 | 79 EOT |
pascal@23919 | 80 )" |
pascal@23919 | 81 main $1 ${2:-$1.packed} "${3:-$HELP}" 2>/dev/null <<EOT |