wok-6.x diff xz/stuff/lzma @ rev 11488
libgnomeui: Fix BUILD_DEPENDS
author | Eric Joseph-Alexandre <erjo@slitaz.org> |
---|---|
date | Sun Dec 18 11:25:12 2011 +0100 (2011-12-18) |
parents | 885c330a75ba |
children | 02c70d036ea0 |
line diff
1.1 --- a/xz/stuff/lzma Sat Mar 19 12:43:20 2011 +0100 1.2 +++ b/xz/stuff/lzma Sun Dec 18 11:25:12 2011 +0100 1.3 @@ -78,6 +78,15 @@ 1.4 exit 1.5 } 1.6 1.7 +fix_size() 1.8 +{ 1.9 + n=$1 1.10 + for i in $(seq 1 8); do 1.11 + printf '\\\\x%02X' $(($n & 255)) 1.12 + n=$(($n >> 8)) 1.13 + done | xargs echo -en | dd of=$2 conv=notrunc bs=1 seek=5 2> /dev/null 1.14 +} 1.15 + 1.16 case "$0" in 1.17 *unlzma) lzma_utils -d $@ ;; 1.18 *lzcat) lzma_utils -c -d $@ ;; 1.19 @@ -86,14 +95,10 @@ 1.20 # First look if help is needed. 1.21 case "$1" in 1.22 --version|-V|--help|-h|-\?|'') usage;; 1.23 ---size) size=$(dd if=$2 bs=1 skip=5 count=8 2> /dev/null | od -t d8 | awk '{ print $2; exit }') 1.24 +--size) size=$(od -t d8 -j5 -N8 < $2 | awk '{ print $2; exit }') 1.25 if [ $size -eq -1 ]; then 1.26 size=$(unlzma -c $2 | wc -c) 1.27 - n=$size 1.28 - for i in $(seq 1 8); do 1.29 - printf '\\\\x%02X' $(($n & 255)) 1.30 - n=$(($n >> 8)) 1.31 - done | xargs echo -en | dd of=$2 conv=notrunc bs=1 seek=5 2> /dev/null 1.32 + fix_size $size $2 1.33 fi 1.34 echo $size 1.35 exit ;; 1.36 @@ -128,14 +133,6 @@ 1.37 1.38 # fake lzma_alone (-eos -mt1) 1.39 eval xz $args --format=lzma --$mode$extra --stdout $input $output || usage error 1.40 -if [ -n "$input" -a -n "$output" ]; then 1.41 - size=$(stat -c "%s" ${input#< }) 1.42 - ascii="00000 " 1.43 - for i in 1 2 3 4 5 6 7 8; do 1.44 - ascii="$ascii $(printf "%02x" $((size % 256)) )" 1.45 - size=$(( $size / 256 )) 1.46 - done 1.47 - echo "$ascii | .." | hexdump -R | \ 1.48 - dd of=${output#> } seek=5 bs=1 conv=notrunc 2> /dev/null 1.49 -fi 1.50 +[ -n "$input" -a -n "$output" ] && 1.51 + fix_size $(stat -c "%s" ${input#< }) ${output#> } 1.52 exit 0