wok-next rev 18062

syslinux/iso2exe: tazlito data may be more than 512 bytes
author Pascal Bellard <pascal.bellard@slitaz.org>
date Sun May 17 23:17:58 2015 +0200 (2015-05-17)
parents 05e8a6b1bd47
children 41c93f510464
files syslinux/stuff/iso2exe/iso2exe.sh
line diff
     1.1 --- a/syslinux/stuff/iso2exe/iso2exe.sh	Sun May 17 00:09:41 2015 +0200
     1.2 +++ b/syslinux/stuff/iso2exe/iso2exe.sh	Sun May 17 23:17:58 2015 +0200
     1.3 @@ -74,6 +74,20 @@
     1.4  	store 64 $(($OFS+0xC0)) $1
     1.5  }
     1.6  
     1.7 +add_tazlito_info()
     1.8 +{
     1.9 +	HOLE=$OFS
    1.10 +	[ $(get 0 $2) -eq 35615 ] || return
    1.11 +	zcat $2 | gzip -9 > /tmp/rezipped$$.gz
    1.12 +	[ "$(which advdef 2> /dev/null)" ] &&
    1.13 +	advdef -z4 /tmp/rezipped$$.gz > /dev/null
    1.14 +	n=$(stat -c %s /tmp/rezipped$$.gz)
    1.15 +	printf "Moving tazlito data record at %04X ($n bytes) ...\n" $OFS
    1.16 +	ddq if=/tmp/rezipped$$.gz bs=1 of=$1 seek=$OFS conv=notrunc
    1.17 +	HOLE=$(($HOLE+$n))
    1.18 +	rm -f /tmp/rezipped$$.gz
    1.19 +}
    1.20 +
    1.21  add_win32exe()
    1.22  {
    1.23  	SIZE=$($0 --get win32.exe 2> /dev/null | tee /tmp/exe$$ | wc -c)
    1.24 @@ -273,10 +287,8 @@
    1.25  	ddq if=$1 bs=512 count=1 of=/tmp/hybrid$$
    1.26  	ddq if=$1 bs=512 skip=2 count=20 of=/tmp/tazlito$$
    1.27  	add_win32exe $1 /tmp/hybrid$$
    1.28 -	printf "Moving tazlito data record at %04X (512 bytes) ...\n" $OFS
    1.29 -	ddq if=/tmp/tazlito$$ bs=1 count=512 of=$1 seek=$OFS conv=notrunc
    1.30 +	add_tazlito_info $1 /tmp/tazlito$$
    1.31  	rm -f /tmp/tazlito$$ /tmp/hybrid$$
    1.32 -	HOLE=$(($OFS+512))
    1.33  	
    1.34  	# keep the largest room for the tazlito info file
    1.35  	add_dosexe $1