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author | Andreas Loibl <andreas@andreas-loibl.de> | 2011-11-18 19:26:10 +0100 |
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committer | Andreas Loibl <andreas@andreas-loibl.de> | 2011-11-18 19:26:10 +0100 |
commit | ba23aa9a487c598211a27d51a613894af435fb03 (patch) | |
tree | 58dec294973ec919829c5cdd42b4a01836c0c678 /isohybrid-embeddedfat | |
parent | f3ad1b9576e9a26cee97b6c38beb726dacd4b857 (diff) | |
download | kanotix-ba23aa9a487c598211a27d51a613894af435fb03.zip kanotix-ba23aa9a487c598211a27d51a613894af435fb03.tar.gz |
added FAT-Partition to Apple-Partition-Map
Diffstat (limited to 'isohybrid-embeddedfat')
-rwxr-xr-x | isohybrid-embeddedfat | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/isohybrid-embeddedfat b/isohybrid-embeddedfat deleted file mode 100755 index b35b3bc..0000000 --- a/isohybrid-embeddedfat +++ /dev/null @@ -1,57 +0,0 @@ -#!/usr/bin/perl -# isohybrid-embeddedfat - written by Andreas Loibl <andreas@andreas-loibl.de> -# - -die "Usage: $0 <isohybrid-bg2.iso> <filename>\n" if $#ARGV != 1; - -($file,$filename) = @ARGV; -open(FILE, "+< $file\0") or die "$0: cannot open $file: $!\n"; -binmode FILE; - -# Get the total size of the image -(@imgstat = stat(FILE)) or die "$0: $file: $!\n"; -$imgsize = $imgstat[7]; -if (!$imgsize) { - die "$0: $file: cannot determine length of file\n"; -} - -$start = `isoinfo -J -s -l -i kanotix64.iso | awk '/$filename/{print \$10}'`; -if (!$start) { - die "$0: $filename: cannot determine position of file\n"; -} - -use integer; -$lba = $start*4; -$psize = $imgsize/512 - $lba; -$h = 64; $s = 32; -$hpc = 32; $spt = 63; -$bcyl = $lba / ($spt * $hpc); -$bhead = ($lba / $spt) % $hpc; -$bsect = ($lba % $spt) + 1; -$cylsize = $h*$s*512; -$c = $imgsize/$cylsize; -if ($c > 1024) { - $cc = 1024; -} else { - $cc = $c; -} -$ehead = $h-1; -$esect = $s + ((($cc-1) & 0x300) >> 2); -$ecyl = ($cc-1) & 0xff; - -# Adjust MBR partition table -$fstype = 0xEF; -$pentry = 1; - -seek(FILE, 430+16*$pentry, SEEK_SET) or die "$0: $file: $!\n"; -print FILE pack("CCCCCCCCVV", 0x80, $bhead, $bsect, $bcyl, $fstype, $ehead, $esect, $ecyl, $lba, $psize); - -# Delete other partition entry from MBR-partition-table -seek(FILE, 430+16*2, SEEK_SET) or die "$0: $file: $!\n"; -print FILE "\0" x 16; - -# Done... -close(PART); -close(FILE); - -exit 0; |