From 7a9152c0ae2d26d1445f1dc20fc2cc708d2432c2 Mon Sep 17 00:00:00 2001
From: Andreas Loibl <andreas@andreas-loibl.de>
Date: Thu, 8 Mar 2012 22:19:39 +0100
Subject: updated isohybrid-acritox
---
README | 31 +-
config/binary_iso/isoimage.sort | 7 +-
config/binary_local-hooks/isohybrid-acritox | 7 +-
config/binary_local-hooks/mkefipart-fat | 40 ---
config/binary_local-hooks/mkembeddediso | 21 --
isohybrid-acritox | 509 +++++++++++++++++++---------
isohybrid-bg2 | 164 ---------
mkefipart-hfsplus | 57 ----
8 files changed, 357 insertions(+), 479 deletions(-)
delete mode 100755 config/binary_local-hooks/mkefipart-fat
delete mode 100755 config/binary_local-hooks/mkembeddediso
delete mode 100755 isohybrid-bg2
delete mode 100755 mkefipart-hfsplus
diff --git a/README b/README
index 57b5c2c..0ab0820 100644
--- a/README
+++ b/README
@@ -9,8 +9,6 @@ The purpose of this live-build tree is to build "KANOTIX" (http://kanotix.com) l
Full Example:
lb config -a amd64 -p kanotix-master --bootloader grub2 --gfxoverlays true
lb build
- ./isohybrid-bg2 kanotix64.iso
- ./mkefipart-hfsplus
./isohybrid-acritox kanotix64.iso
will create a 64bit multi-hybrid-ISO with GRUB2 and embedded gfxoverlays.
@@ -73,34 +71,21 @@ image to become a multi-hybrid-ISO (if you are using GRUB2 as bootloader):
2. Kanotix-GRUB2-theme will be copied to the ISO:
binary/boot/grub/
- 3. A GRUB2 x86 image will be built in the chroot and placed on the ISO - there it
- will be used by isohybrid-bg2 to make the MBR of the Hybrid-ISO boot into GRUB2.
- config/binary_local-hooks/isohybrid-acritox
- it will be stored in
- binary/boot.isohybrid
-
- 4. EFI for x64:
+ 3. EFI for x64:
- an image with GRUB2 will be built (including modules)
- an EFI-Shell will be downloaded
config/binary_local-hooks/grub2-efi
they will be stored in
binary/efi/boot/
- 5. FAT-filesystem that contains GRUB2EFI and will be used as a fake-partition
- in the MBR-partition-table by isohybrid-acritox
- config/binary_local-hooks/mkefipart-fat
+ 4. An isohybrid-acritox space-file necessary for isohybrid-acritox will be created by
+ config/binary_local-hooks/isohybrid-acritox
it will be stored in
- binary/boot.efi.img
-
- 6. HFS+-filesystem that contains GRUB2EFI and will be used as a fake-partition
- in the Apple-Partition-Map by isohybrid-acritox
- mkefipart-hfsplus
-
- 7. An empty space for the fake-ISO9660-partition that will be filled and added
- to the MBR-partition-table by isohybrid-acritox
- config/binary_local-hooks/mkembeddediso
- it will be stored in:
- binary/boot.iso.img
+ binary/boot.isohybrid
+ it has the highest ISO-sorting weight in
+ config/binary_iso/isoimage.sort
+ because it is important for isohybrid-acritox that this file is the first file
+ on the ISO
Numbering of kernels on the binary
==================================
diff --git a/config/binary_iso/isoimage.sort b/config/binary_iso/isoimage.sort
index 5ae4594..8d1c749 100644
--- a/config/binary_iso/isoimage.sort
+++ b/config/binary_iso/isoimage.sort
@@ -1,7 +1,6 @@
-binary/boot.catalog +9
-binary/boot.isohybrid +7
-binary/boot.efi.img +5
-binary/boot.iso.img +3
+binary/boot.isohybrid +9
+binary/boot.catalog +7
+binary/efi/boot/*.efi +5
binary/boot +1
binary/*/*.squashfs -1
binary/*.squashfs -1
diff --git a/config/binary_local-hooks/isohybrid-acritox b/config/binary_local-hooks/isohybrid-acritox
index e7c2931..4a600e5 100755
--- a/config/binary_local-hooks/isohybrid-acritox
+++ b/config/binary_local-hooks/isohybrid-acritox
@@ -1,5 +1,5 @@
#!/bin/bash
-# generate binary/boot.isohybrid for isohybrid-acritox
+# generate space-file (binary/boot.isohybrid) for isohybrid-acritox
[ "${LB_BINARY_IMAGES}" = "iso-hybrid" ] || exit 0
@@ -11,8 +11,9 @@ grub2|burg)
;;
esac
+size=$((3*1024)) # 3MB
chroot chroot grub-mkimage -d /usr/lib/grub/i386-pc -o "/boot.isohybrid" -O i386-pc biosdisk iso9660
-for i in $(seq 64); do echo -n "ACRITOX!"; done > binary/boot.isohybrid
-cat chroot/boot.isohybrid >> binary/boot.isohybrid
+perl -e "print '<ACRITOX-HYBRID>'x(64*$size);" > binary/boot.isohybrid
+dd if=chroot/boot.isohybrid of=binary/boot.isohybrid bs=1M conv=notrunc
rm -f chroot/boot.isohybrid
diff --git a/config/binary_local-hooks/mkefipart-fat b/config/binary_local-hooks/mkefipart-fat
deleted file mode 100755
index a81d520..0000000
--- a/config/binary_local-hooks/mkefipart-fat
+++ /dev/null
@@ -1,40 +0,0 @@
-#! /bin/sh
-# mkefipart-fat - written by Andreas Loibl <andreas@andreas-loibl.de>
-#
-# Generate an image for a FAT-EFI-partition
-
-case "$LB_BOOTLOADER" in
-grub2|burg)
- ;;
-*)
- exit 0
- ;;
-esac
-
-
-if [ ! -x /usr/bin/mmd ]; then
- echo "Error: mtools are needed! Run: apt-get install mtools"
- exit 1
-fi
-
-img=binary/boot.efi.img
-[ "$1" ] && img="$1"
-rm -f "$img"
-
-# Stuff boot*.efi into a FAT filesystem,
-# (x+1023)/1024*1024 rounds up to multiple of MB.
-mkfs.msdos -n KANOTIX_EFI -C "$img" \
- $(( ($(stat -c %s binary/efi/boot/boot*.efi | awk '{s+=$1} END {print s}') / 1024 + 1023) \
- / 1024 * 1024 ))
-mmd -i "$img" ::efi
-mmd -i "$img" ::efi/boot
-for file in binary/efi/boot/boot*.efi
-do
- mcopy -i "$img" $file "::efi/boot/$(basename "$file")"
-done
-
-# hide the FAT-EFI-partition from the Mac Bootloader by f***ing up the "EFI" directory entry
-mattrib -i "$img" +h ::efi
-sed -i -e '0,/EFI /s/EFI /efi /' "$img"
-
-exit 0
diff --git a/config/binary_local-hooks/mkembeddediso b/config/binary_local-hooks/mkembeddediso
deleted file mode 100755
index c2e4ce9..0000000
--- a/config/binary_local-hooks/mkembeddediso
+++ /dev/null
@@ -1,21 +0,0 @@
-#! /bin/sh
-# mkembeddediso - written by Andreas Loibl <andreas@andreas-loibl.de>
-#
-# Generate space on the ISO for an offset copy of the ISO file table
-
-case "$LB_BOOTLOADER" in
-grub2|burg)
- ;;
-*)
- exit 0
- ;;
-esac
-
-
-img=binary/boot.iso.img
-[ "$1" ] && img="$1"
-rm -f "$img"
-
-dd if=/dev/zero bs=512k count=1 of="$img" >/dev/null 2>/dev/null
-
-exit 0
diff --git a/isohybrid-acritox b/isohybrid-acritox
index 8cb40c9..159f855 100755
--- a/isohybrid-acritox
+++ b/isohybrid-acritox
@@ -1,272 +1,447 @@
#!/usr/bin/perl
# isohybrid-acritox - written by Andreas Loibl <andreas@andreas-loibl.de>
#
-# Post-process a hybrid-ISO-image generated with isohybrid-bg2
-# by injecting an "Apple Partition Map" into the image and appending a HFS+-partiton
-# and using a FAT-partition embedded as file into the ISO9660 to allow "hybrid booting"
-# as CD-ROM (EFI or El Torito) or as a hard-drive on Intel-Macs (EFI) and PCs (EFI or MBR).
-
-$bs=0x0200; $block0='45520200eb5f90'; # 512 - add (%eax),%al
-$bs=0x0400; $block0='45520400eb5f90'; # 1024 - add $0x0,%al
-$bs=0x0800; $block0='45520800eb5f90'; # 2048 - or %al,(%bx,%si)
+# Post-process an ISO 9660 image generated with mkisofs/genisoimage and equipped with
+# an embedded isohybrid-acritox space-file (default filename: /boot.isohybrid)
+# to allow "multi-hybrid booting" as CD-ROM (EFI or El Torito) or as a hard-drive
+# (e.g. a USB pendrive) on Intel-Macs (EFI) and PCs (EFI or MBR). By adding a fake
+# ISO9660-structure of the original image as partition inside the image it is possible
+# to repartition such a multi-hybrid-image even when it is currently being used live.
+#
+# This is accomplished by:
+# * embedding a FAT-filesystem containing GRUB2EFI into the space-file
+# * embedding a modified copy of the ISO9660-structure into the space-file
+# * appending a HFS+-partiton containing GRUB2EFI at the end of the image
+# * injecting an "Apple Partition Map" into the image referencing the HFS+-partition
+# * adding a MBR partition table with two partitions:
+# 1. EFI-FAT-partition representing the FAT-filesystem in the space-file
+# 2. ISO-partition referencing the fake-ISO9660-header in the space-file,
+# spanning until the end of the image
+
+# name of the isohybrid-acritox space-file embedded in the ISO
+# NOTE: it is important that this file is the first file on the ISO, so make sure
+# you use the "-sort" option for mkisofs/genisofs and give it the highest weight
+$space_filename="boot.isohybrid";
+
+# EFI-FAT-image options
+$fat_filename="efi-fat.img";
+$fat_label="KANOTIX_EFI";
+
+# EFI-HFS+-image options
+$hfs_filename="efi-hfs.img";
+$hfs_label="KANOTIX Mac";
+$hfs_vollabel="http://kanotix.acritox.com/files/mac/label.vollabel";
+$hfs_extras="http://kanotix.acritox.com/files/mac/imagewriter.tar.gz";
+
+# Enable verbose debug ouput if $debug=1;
+$debug=1;
+
+# blocksize
+$bs=0x0800; # 2048 bytes
+
+# 512byte boot.img
+$mbr='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';
# Apple Partition Map entries:
$pm1='504d000000000003000000010000000f4170706c650000000000000000000000000000000000000000000000000000004170706c655f706172746974696f6e5f6d617000000000000000000000000000000000000000000f00000003'; # Apple_partition_map
$pm2='504d00000000000300000400000005006469736b20696d616765000000000000000000000000000000000000000000004170706c655f4846530000000000000000000000000000000000000000000000000000000000040040000033'; # Apple_HFS
$pm3='504d00000000000300000001000004004b414e4f5449585f454649000000000000000000000000000000000000000000444f535f4641545f313200000000000000000000000000000000000000000000000000000000040040000033'; # DOS_FAT_12
-die "Usage: $0 <isohybrid-bg2.iso> <HFS+-image>\n" if $#ARGV != 1;
-
-# name of the first file in the ISO
-$first_filename="boot.catalog";
+# Pad the image to a fake cylinder boundary
+$cylsize = 1024*1024; # 1MB
-# name of the file containing the EFI-FAT-image
-$filename="boot.efi.img";
+die "Usage: $0 <binary-hybrid.iso>\n" if $#ARGV != 0;
-# name of the file to be used as ISO-offset-destination
-$embiso_filename="boot.iso.img";
+use integer;
+sub max ($$) { $_[$_[0] < $_[1]] }
+sub min ($$) { $_[$_[0] > $_[1]] }
-($file, $part) = @ARGV;
-open(FILE, "+< $file\0") or die "$0: cannot open $file: $!\n";
-binmode FILE;
+($file) = @ARGV;
-open(PART, "< $part\0") or die "$0: cannot open $part: $!\n";
-binmode PART;
+open(FIMG, "+< $file\0") or die "$0: cannot open $file: $!\n";
+binmode FIMG;
# Check if image has already been "patched" (i.e. it has the APM signature from $block0)
-seek(FILE, 0, SEEK_SET) or die "$0: $file: $!\n";
-read(FILE, $test, 2) == 2 or die "$0: $file: read error\n";
+seek(FIMG, 0, SEEK_SET) or die "$0: $file: $!\n";
+read(FIMG, $test, 2) == 2 or die "$0: $file: read error\n";
die "$file seems to have an APM signature already...\n" if($test eq 'ER');
-# Check if image is a isohybrid-bg2 image (i.e. it has GRUB in its MBR)
-seek(FILE, 0x180, SEEK_SET) or die "$0: $file: $!\n";
-read(FILE, $test, 4) == 4 or die "$0: $file: read error\n";
-die "$file seems not to have GRUB in its MBR (is this a isohybrid-bg2 image?)\n" if($test ne 'GRUB');
+# Check if image is already a isohybrid-bg2 image (i.e. it has GRUB in its MBR)
+seek(FIMG, 0x180, SEEK_SET) or die "$0: $file: $!\n";
+read(FIMG, $test, 4) == 4 or die "$0: $file: read error\n";
+die "$file seems to have GRUB in its MBR already...\n" if($test eq 'GRUB');
-# Check if partition contains a HFS+ filesystem
-seek(PART, 0x400, SEEK_SET) or die "$0: $file: $!\n";
-read(PART, $test, 2) == 2 or die "$0: $file: read error\n";
-die "$part doesn't seem to contain a HFS+ filesystem\n" if($test ne 'H+');
+die "$0: /usr/bin/isoinfo missing!\n" unless (-e '/usr/bin/isoinfo');
-$start = int(`isoinfo -R -s -l -i "$file" | awk '/$filename/{print \$10}'`);
-if (!$start) {
- die "$0: $filename: cannot determine position of file\n";
+# Get the position of the space-file
+$csf_pos_blk = int(`/usr/bin/isoinfo -R -s -l -i "$file" | awk '/$space_filename/{print \$10}'`);
+if (!$csf_pos_blk) {
+ die "$0: cannot determine position of space-file: $space_filename\n";
}
+$csf_pos_lba = $csf_pos_blk*4;
+$csf_pos = $csf_pos_lba*512;
-$embiso_start = int(`isoinfo -R -s -l -i "$file" | awk '/$embiso_filename/{print \$10}'`);
-if (!$embiso_start) {
- die "$0: $embiso_filename: cannot determine position of file\n";
-}
-
-$start_of_files = int(`isoinfo -R -s -l -i "$file" | awk '/$first_filename/{print \$10}'`);
-if (!$start_of_files) {
- die "$0: $first_filename: cannot determine position of file\n";
+# Get the size of the space-file
+$csf_size_blk = int(`/usr/bin/isoinfo -R -s -l -i "$file" | awk '/$space_filename/{print \$5}'`);
+if (!$csf_size_blk) {
+ die "$0: cannot determine size of space-file: $space_filename\n";
}
+$csf_size_lba = $csf_size_blk*4;
+$csf_size = $csf_size_lba*512;
# Get the total size of the image
-(@imgstat = stat(FILE)) or die "$0: $file: $!\n";
+(@imgstat = stat(FIMG)) or die "$0: $file: $!\n";
$imgsize = $imgstat[7];
if (!$imgsize) {
die "$0: $file: cannot determine length of file\n";
}
-# Target image size: round up to a multiple of $bs*512
-$cylsize = $bs*512;
-$frac = $imgsize % $cylsize;
-$padding = ($frac > 0) ? $cylsize - $frac : 0;
-$imgsize += $padding;
-# Get the total size of the partiton
-(@partstat = stat(PART)) or die "$0: $part: $!\n";
-$partsize = $partstat[7];
-if (!$partsize) {
- die "$0: $part: cannot determine length of file\n";
+print "imgsize: $imgsize\n" if($debug);
+
+# Fixed position of FAT partition at LBA 2048
+# TODO: add check if LBA 2048 is actually inside the space-file
+$fat_pos_lba = 2048;
+$fat_pos = $fat_pos_lba*512;
+$fat_pos_blk = $fat_pos_lba/4;
+
+# Set the maximum size of the FAT partiton
+$fat_maxsize_blk = $csf_pos_blk + $csf_size_blk - $fat_pos_blk;
+$fat_maxsize_blk -= $fat_maxsize_blk % 16;
+
+# Generate the FAT partition
+print <<`SHELL`;
+if [ ! -x /usr/bin/mmd ]; then
+ echo "Error: mtools are needed! Run: apt-get install mtools" >&2
+ exit 1
+fi
+
+rm -f "$fat_filename"
+
+# Stuff boot*.efi into a FAT filesystem
+# mkfs.msdos has blocksize 1024 => multiply with 2
+mkfs.msdos -n "$fat_label" -C "$fat_filename" \$(($fat_maxsize_blk*2)) >&2
+mmd -i "$fat_filename" ::efi
+mmd -i "$fat_filename" ::efi/boot
+for file in binary/efi/boot/boot*.efi
+do
+ mcopy -i "$fat_filename" \$file "::efi/boot/\$(basename "\$file")"
+done
+
+# hide the FAT-EFI-partition from the Mac Bootloader by f***ing up the "EFI" directory entry
+mattrib -i "$fat_filename" +h ::efi
+sed -i -e '0,/EFI /s/EFI /efi /' "$fat_filename"
+
+exit 0
+SHELL
+die "$0: EFI-FAT-image creation failed" if (${^CHILD_ERROR_NATIVE});
+
+open(FFAT, "< $fat_filename\0") or die "$0: cannot open $fat_filename: $!\n";
+binmode FFAT;
+
+# Get the total size of the FAT partiton
+(@fat_stat = stat(FFAT)) or die "$0: $fat_filename: $!\n";
+$fat_size = $fat_stat[7];
+$fat_size_lba = $fat_size/512;
+$fat_size_blk = $fat_size_lba/4;
+if (!$fat_size) {
+ die "$0: $fat_filename: cannot determine length of file\n";
+}
+
+print "fat_pos: $fat_pos fat_size: $fat_size\n" if($debug);
+
+# Write FAT partition to image
+seek(FFAT, 0, SEEK_SET) or die "$0: $fat_filename: $!\n";
+read FFAT, $partition, $fat_size;
+seek(FIMG, $fat_pos, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG $partition;
+close(FFAT);
+
+# Generate the HFS partition
+$inode = int(<<`SHELL`);
+img="$hfs_filename"
+label="$hfs_label"
+vollabel="$hfs_vollabel"
+extras="$hfs_extras"
+workdir=
+
+cleanup () {
+ [ "\$workdir" ] || exit
+ umount "\$workdir" 2>/dev/null | :
+ rm -rf "\$workdir"
}
+trap cleanup EXIT HUP INT QUIT TERM
+
+workdir="\$(mktemp -d efi-image.XXXXXX)"
+
+# Stuff boot*.efi into a HFS+ filesystem, making it as small as possible (in MB steps).
+# (x+1023)/1024*1024 rounds up to multiple of 1024.
+dd if=/dev/zero of="\$img" bs=1k count=\$(( (\$(stat -c %s binary/efi/boot/boot*.efi | awk '{s+=\$1} END {print s}') / 1024 + 1023) / 1024 * 1024 )) 2>/dev/null
+mkfs.hfsplus -v "\$label" "\$img" >&2
+mount -o loop,creator=prhc,type=jxbt,uid=99,gid=99 "\$img" "\$workdir"
+case "\$vollabel" in
+http*|ftp*)
+ wget -qO"\$workdir"/.disk_label "\$vollabel"
+ ;;
+*)
+ [ -e "\$vollabel" ] && cp "\$vollabel" "\$workdir"/.disk_label
+ ;;
+esac
+mkdir -p "\$workdir"/efi/boot
+
+for file in binary/efi/boot/boot*.efi
+do
+ cp "\$file" "\$workdir/efi/boot/\$(basename "\$file")"
+done
-seek(FILE, 0, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('H*',$block0);
-seek(FILE, $bs*1, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('H*',$pm1);
-seek(FILE, $bs*2, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('H*',$pm2);
-seek(FILE, $bs*3, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('H*',$pm3);
+for extra in \$extras
+do
+ extrabase="\$(basename "\$extra")"
+ case "\$extra" in
+ http*|ftp*)
+ wget -qO"\$workdir/\$extrabase" "\$extra"
+ ;;
+ *)
+ [ -e "\$extra" ] && cp "\$extra" "\$workdir/\$extrabase"
+ ;;
+ esac
+ case "\$extrabase" in
+ *.tar.gz)
+ if [ -e "\$workdir/\$extrabase" ]; then
+ tar xzf "\$workdir/\$extrabase" -C "\$workdir"
+ rm "\$workdir/\$extrabase"
+ fi
+ ;;
+ esac
+done
+
+set -- \$(ls -i \$workdir/efi/boot/boot*.efi)
+inode=\$1
+
+umount "\$workdir"
+# return the inode that needs to be blessed
+echo "\$inode"
+exit 0
+SHELL
+die "$0: EFI-HFS-image creation failed" if (${^CHILD_ERROR_NATIVE} || $inode < 1);
+
+open(FHFS, "+< $hfs_filename\0") or die "$0: cannot open $hfs_filename: $!\n";
+binmode FHFS;
+
+# Check if partition contains a HFS+ filesystem
+seek(FHFS, 0x400, SEEK_SET) or die "$0: $file: $!\n";
+read(FHFS, $test, 2) == 2 or die "$0: $file: read error\n";
+die "$hfs_filename doesn't seem to contain a HFS+ filesystem\n" if($test ne 'H+');
+
+# Bless the HFS image
+print "HFS: blessing file with inode $inode\n" if($debug);
+seek(FHFS, 0x450, SEEK_SET) or die "$!\n";
+print FHFS pack('NN', 2, $inode);
+seek(FHFS, 0x464, SEEK_SET) or die "$!\n";
+print FHFS pack('N', 2, $inode);
+
+# Get the total size of the HFS partiton
+(@hfs_stat = stat(FHFS)) or die "$0: $hfs_filename: $!\n";
+$hfs_size = $hfs_stat[7];
+$hfs_size_lba = $hfs_size/512;
+$hfs_size_blk = $hfs_size_lba/4;
+if (!$hfs_size) {
+ die "$0: $hfs_filename: cannot determine length of file\n";
+}
+
+# Write MBR
+seek(FIMG, 0, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('H*',$mbr);
+# Update GRUB2 locations
+seek(FIMG, 0x5c, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack("V", $csf_pos_lba);
+seek(FIMG, $csf_pos + 0x3f4, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack("V", $csf_pos_lba+1);
+# Write ApplePartitionMap entries
+seek(FIMG, $bs*1, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('H*',$pm1);
+seek(FIMG, $bs*2, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('H*',$pm2);
+seek(FIMG, $bs*3, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('H*',$pm3);
# Pad the image to a fake cylinder boundary
-seek(FILE, $imgstat[7], SEEK_SET) or die "$0: $file: $!\n";
+$frac = $imgsize % $cylsize;
+$padding = ($frac > 0) ? $cylsize - $frac : 0;
if ($padding) {
- print FILE "\0" x $padding;
+ seek(FIMG, $imgsize, SEEK_SET) or die "$0: $file: $!\n";
+ print FIMG "\0" x $padding;
+ $imgsize += $padding;
}
-# Append partition to image
-seek(PART, 0, SEEK_SET) or die "$0: $file: $!\n";
-read PART, $partition, $partsize;
-print FILE $partition;
+# Position of the HFS partition
+$hfs_pos = $imgsize;
+$hfs_pos_lba = $hfs_pos/512;
+$hfs_pos_blk = $hfs_pos_lba/4;
-# Pad the partition to a fake cylinder boundary
-$frac = $partsize % $cylsize;
+# Append HFS partition to image
+seek(FHFS, 0, SEEK_SET) or die "$0: $file: $!\n";
+read FHFS, $partition, $hfs_size;
+seek(FIMG, $imgsize, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG $partition;
+close(FHFS);
+
+# Pad the HFS partition to a fake cylinder boundary
+$frac = $hfs_size % $cylsize;
$padding = ($frac > 0) ? $cylsize - $frac : 0;
if ($padding) {
- print FILE "\0" x $padding;
+ print FIMG "\0" x $padding;
}
-$partsize += $padding;
+$hfs_size += $padding;
+$hfs_size_lba = $hfs_size/512;
+$hfs_size_blk = $hfs_size_lba/4;
-use integer;
-$lba = $start*4;
-$embiso_lba = $embiso_start*4;
-$psize = $imgsize/512 - $lba;
+print "hfs_pos: $hfs_pos hfs_size: $hfs_size\n" if($debug);
# Adjust $pm2 (Apple_HFS)
# "physical block start" and "physical block count" of partition:
-seek(FILE, $bs*2+8, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('NN', $imgsize/$bs, $partsize/$bs);
+seek(FIMG, $bs*2+8, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('NN', $hfs_pos_blk, $hfs_size_blk);
# "logical block start" and "logical block count" of partition:
-seek(FILE, $bs*2+80, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('NN', 0, $partsize/$bs);
+seek(FIMG, $bs*2+80, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('NN', 0, $hfs_size_blk);
# Adjust $pm3 (DOS_FAT_12)
# "physical block start" and "physical block count" of partition:
-seek(FILE, $bs*3+8, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('NN', $lba*512/$bs, $psize*512/$bs);
+seek(FIMG, $bs*3+8, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('NN', $fat_pos_blk, $fat_size_blk);
# "logical block start" and "logical block count" of partition:
-seek(FILE, $bs*3+80, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack('NN', 0, $psize*512/$bs);
+seek(FIMG, $bs*3+80, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack('NN', 0, $fat_size_blk);
-$imgsize += $partsize;
-seek(FILE, $imgsize, SEEK_SET) or die "$0: $file: $!\n";
+$imgsize += $hfs_size;
+seek(FIMG, $imgsize, SEEK_SET) or die "$0: $file: $!\n";
-# Target image size: round up to a multiple of 1MB
-$cylsize = 64*32*512; # 1MB
+# Pad the image to a fake cylinder boundary
$frac = $imgsize % $cylsize;
$padding = ($frac > 0) ? $cylsize - $frac : 0;
$imgsize += $padding;
if ($padding) {
- print FILE "\0" x $padding;
+ print FIMG "\0" x $padding;
}
-# Done...
-close(PART);
+# Position of the ISO partition: one block after the FAT partition
+$iso_pos_blk = $fat_pos_blk + $fat_size_blk;
+$iso_pos_lba = $iso_pos_blk*4;
+$iso_pos = $iso_pos_lba*512;
+# Size of the ISO partition: spanning until the end of the image (including HFS partition)
+$iso_size = $imgsize - $iso_pos;
+$iso_size_lba = $iso_size/512;
+$iso_size_blk = $iso_size_lba/4;
+
+print "iso_pos: $iso_pos iso_size: $iso_size\n" if($debug);
+print "final imgsize: $imgsize\n" if($debug);
-# Calculate partiton table (MBR)
-$psize = $embiso_lba - $lba;
+# Calculate and write partiton table (MBR)
$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;
+$cc = min(1024, $imgsize/$cylsize);
-# 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, $psize);
-
-$psize = $imgsize/512 - $embiso_lba;
-$bcyl = $embiso_lba / ($spt * $hpc);
-$bhead = ($embiso_lba / $spt) % $hpc;
-$bsect = ($embiso_lba % $spt) + 1;
+$fstype = 0xEF;
+$bcyl = $fat_pos_lba / ($spt * $hpc);
+$bhead = ($fat_pos_lba / $spt) % $hpc;
+$bsect = ($fat_pos_lba % $spt) + 1;
$ehead = $h-1;
$esect = $s + ((($cc-1) & 0x300) >> 2);
$ecyl = ($cc-1) & 0xff;
+seek(FIMG, 430+16*$pentry, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack("CCCCCCCCVV", 0x80, $bhead, $bsect, $bcyl, $fstype, $ehead, $esect, $ecyl, $fat_pos_lba, $fat_size_lba);
-$fstype = 0x83;
$pentry = 2;
+$fstype = 0x83;
+$bcyl = $iso_pos_lba / ($spt * $hpc);
+$bhead = ($iso_pos_lba / $spt) % $hpc;
+$bsect = ($iso_pos_lba % $spt) + 1;
+$ehead = $h-1;
+$esect = $s + ((($cc-1) & 0x300) >> 2);
+$ecyl = ($cc-1) & 0xff;
+seek(FIMG, 430+16*$pentry, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG pack("CCCCCCCCVV", 0x00, $bhead, $bsect, $bcyl, $fstype, $ehead, $esect, $ecyl, $iso_pos_lba, $iso_size_lba);
-seek(FILE, 430+16*$pentry, SEEK_SET) or die "$0: $file: $!\n";
-print FILE pack("CCCCCCCCVV", 0x00, $bhead, $bsect, $bcyl, $fstype, $ehead, $esect, $ecyl, $embiso_lba, $psize);
-
-# Done...
-close(FILE);
-
-# Embed a copy of the ISO filesystem into the ISO at the second partition (= start_of_block1)
-print("dd if=$file bs=2048 count=$start_of_files of=$file seek=$embiso_start conv=notrunc\n");
-system("dd if=$file bs=2048 count=$start_of_files of=$file seek=$embiso_start conv=notrunc");
-
-$off = $bs*$embiso_start;
-$diff = $embiso_start;
+# Delete partition entries 3 and 4
+print FIMG "\0" x 32;
-open(FILE, "+< $file\0") or die "$0: cannot open $file: $!\n";
-binmode FILE;
+# Embed a copy of the ISO filesystem into the ISO at the second partition
+seek(FIMG, 0, SEEK_SET) or die "$0: $file: $!\n";
+read FIMG, $iso_copy, $csf_pos;
+seek(FIMG, $iso_pos, SEEK_SET) or die "$0: $file: $!\n";
+print FIMG $iso_copy;
sub write_val
{
my($offset, $value) = @_;
- $cur = tell(FILE);
+ $cur = tell(FIMG);
$offset += $cur if $offset < 0;
- printf("byte-offset: 0x%X -> 0x%X\n", $offset, $offset-$diff*$bs);
- seek(FILE, $offset, SEEK_SET);
- print FILE $value;
- seek(FILE, $cur, SEEK_SET);
+ printf("byte-offset: 0x%X -> 0x%X\n", $offset, $offset-$iso_pos) if($debug);
+ seek(FIMG, $offset, SEEK_SET);
+ print FIMG $value;
+ seek(FIMG, $cur, SEEK_SET);
}
-$off_pvd = $off+0x8000;
+# ISO9660 Primary Volume Descriptor
+$off_pvd = $iso_pos+0x8000;
do
{
- seek(FILE, $off_pvd, SEEK_SET) or die "$0: $file: $!\n";
- read(FILE, $voldesc_head, 7) > 0 or die "$0: $file: read error\n";
+ seek(FIMG, $off_pvd, SEEK_SET) or die "$0: $file: $!\n";
+ read(FIMG, $voldesc_head, 7) > 0 or die "$0: $file: read error\n";
($type, $magic, $version) = unpack("Ca[5]C", $voldesc_head);
if($type == 1)
{
- seek(FILE, 0x97, 1);
- read(FILE, $voldesc, 8) > 0 or die "$0: $file: read error\n";
- ($first_sector, $first_sector_be) = unpack("VN", $voldesc);
- seek(FILE, $off+$first_sector*$bs, SEEK_SET) or die "$0: $file: $!\n";
- printf("root-directory entry at 0x%X:\n", tell(FILE));
- read(FILE, $bytes, 1) > 0 or die "$0: $file: read error\n";
- $bytes = unpack("C", $bytes) - 1; $sector = 0;
+ seek(FIMG, 0x97, 1);
+ read(FIMG, $voldesc, 8) > 0 or die "$0: $file: read error\n";
+ ($first_sector_blk, $first_sector_blk_be) = unpack("VN", $voldesc);
+ seek(FIMG, $iso_pos+$first_sector_blk*$bs, SEEK_SET) or die "$0: $file: $!\n";
+ printf("root-directory entry at 0x%X:\n", tell(FIMG)) if($debug);
+ read(FIMG, $bytes, 1) > 0 or die "$0: $file: read error\n";
+ $bytes = unpack("C", $bytes) - 1; $sector_blk = 0;
do {
- printf("SUSP entry - %u bytes (0x%X)\n", $bytes+1, $bytes+1);
+ printf("SUSP entry - %u bytes (0x%X)\n", $bytes+1, $bytes+1) if($debug);
do {
- $wp = tell(FILE);
- $bytes -= read(FILE, $voldesc, 32);
- ($ext_sectors, $lba, $lba_be, $size, $size_be, $uu, $namelen)
+ $wp = tell(FIMG);
+ $bytes -= read(FIMG, $voldesc, 32);
+ ($ext_sectors, $susp_pos_blk, $susp_pos_blk_be, $size, $size_be, $uu, $namelen)
= unpack("CVNVNa[14]C", $voldesc);
- if($lba > $diff)
+ if($susp_pos_blk > $iso_pos_blk)
{
- printf("LBA 0x%x -> LBA 0x%x\n", $lba, $lba - $diff);
- write_val($wp+1, pack("VN", $lba - $diff, $lba - $diff));
+ printf("LBA 0x%x -> LBA 0x%x\n", $susp_pos_blk, $susp_pos_blk - $iso_pos_blk) if($debug);
+ write_val($wp+1, pack("VN", $susp_pos_blk - $iso_pos_blk, $susp_pos_blk - $iso_pos_blk));
}
$namelen++ if $namelen % 2 == 0;
- $bytes -= read(FILE, $name, $namelen);
+ $bytes -= read(FIMG, $name, $namelen);
$filename = unpack("Z*", $name);
- print("file: $filename\n");
+ print("file: $filename\n") if($debug);
# hide the second ISOFS-EFI-partition from the Mac Bootloader by f***ing up the "EFI" directory entry
write_val(-$namelen, pack("Z*", ".PC")) if($filename eq "EFI");
- $bytes -= read(FILE, $sua_head, 4);
+ $bytes -= read(FIMG, $sua_head, 4);
($sig, $len, $version) = unpack("a[2]CC", $sua_head);
$len -= 4;
- $bytes -= read(FILE, $data, $len);
+ $bytes -= read(FIMG, $data, $len);
do {
- $bytes -= read(FILE, $sua_head, 4);
+ $bytes -= read(FIMG, $sua_head, 4);
($sig, $len, $version) = unpack("a[2]CCa", $sua_head);
$len -= 4;
- $bytes -= read(FILE, $data, $len);
+ $bytes -= read(FIMG, $data, $len);
if($sig eq "CE")
{
($sua_block, $uu1, $sua_pos, $uu2, $sua_size, $uu3) = unpack("VNVNVN", $data);
- printf("CE is at LBA 0x%X -> 0x%x\n", $sua_block);
+ printf("CE is at LBA 0x%X -> 0x%x\n", $sua_block) if($debug);
}
} while($bytes > 4);
- $bytes -= read(FILE, $uu, $bytes) if $bytes > 0; # skip bytes (if unaligned)
- read(FILE, $bytes, 1) > 0 or die "$0: $file: read error\n";
+ $bytes -= read(FIMG, $uu, $bytes) if $bytes > 0; # skip bytes (if unaligned)
+ read(FIMG, $bytes, 1) > 0 or die "$0: $file: read error\n";
$bytes = unpack("C", $bytes) - 1;
- printf("SUSP Entry - %u bytes (0x%X)\n", $bytes+1, $bytes+1);
+ printf("SUSP Entry - %u bytes (0x%X)\n", $bytes+1, $bytes+1) if($debug);
} while $bytes > 0;
- $sector++;
- seek(FILE, $off+$first_sector*$bs+$sector*$bs, SEEK_SET) or die "$0: $file: $!\n";
- printf("\ndirectory entry at 0x%X:\n", tell(FILE));
- read(FILE, $bytes, 1) > 0 or break;
+ $sector_blk++;
+ seek(FIMG, $iso_pos+$first_sector_blk*$bs+$sector_blk*$bs, SEEK_SET) or die "$0: $file: $!\n";
+ printf("\ndirectory entry at 0x%X:\n", tell(FIMG)) if($debug);
+ read(FIMG, $bytes, 1) > 0 or break;
$bytes = unpack("C", $bytes) - 1;
} while $bytes != 0x21 && $bytes != 0;
}
@@ -274,7 +449,7 @@ do
} while $type != 255;
# Done...
-close(FILE);
+close(FIMG);
exit 0;
diff --git a/isohybrid-bg2 b/isohybrid-bg2
deleted file mode 100755
index 79eb28c..0000000
--- a/isohybrid-bg2
+++ /dev/null
@@ -1,164 +0,0 @@
-#!/usr/bin/perl
-# Post-process an ISO 9660 image generated with mkisofs/genisoimage
-# to allow "hybrid booting" as a CD-ROM or as a hard disk.
-#
-# This is isohybrid-bg2 - written by Andreas Loibl <andreas@andreas-loibl.de>
-#
-# It works for ISO images with BURG or GRUB2. For ISO images with
-# syslinux/isolinux use isohybrid (written by H. Peter Anvin)
-#
-# isohybrid-bg2 is based on isohybrid:
-## -----------------------------------------------------------------------
-##
-## Copyright 2002-2008 H. Peter Anvin - All Rights Reserved
-##
-## This program is free software; you can redistribute it and/or modify
-## it under the terms of the GNU General Public License as published by
-## the Free Software Foundation, Inc., 53 Temple Place Ste 330,
-## Boston MA 02111-1307, USA; either version 2 of the License, or
-## (at your option) any later version; incorporated herein by reference.
-##
-## -----------------------------------------------------------------------
-
-# 512byte boot.img
-$mbr='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';
-
-($file) = @ARGV;
-open(FILE, "+< $file\0") or die "$0: cannot open $file: $!\n";
-binmode FILE;
-
-# search pattern to find location of boot.isohybrid on ISO image
-$pattern="ACRITOX!"x64;
-$p=0;
-while($p++ < 0xffff)
-{
- seek(FILE, $p*512, SEEK_SET) or die "$0: $file: $!\n";
- read(FILE, $sector, 512) == 512 or die "$0: $file: read error\n";
- if($sector eq $pattern)
- {
- seek(FILE, 0, SEEK_SET) or die "$0: $file: $!\n";
- print FILE pack('H*',$mbr);
- $boot_offset = hex(substr($mbr,2,2));
- seek(FILE, $boot_offset - 0x7, SEEK_SET) or die "$0: $file: $!\n";
- print FILE pack("V", $p+1);
- seek(FILE, $p*512 + 0x3f4, SEEK_SET) or die "$0: $file: $!\n";
- print FILE pack("V", $p+2);
- last;
- }
-}
-if($p>0xffff) {
- die "$0: error: $file does not contain boot.isohybrid in its first 32MB!\n";
-}
-
-# Use this fake geometry (zipdrive-style...)
-$h = 64; $s = 32;
-
-sub get_random() {
- # Get a 32-bit random number
- my $rfd, $rnd;
- my $rid;
-
- if (open($rfd, "< /dev/urandom\0") && read($rfd, $rnd, 4) == 4) {
- $rid = unpack("V", $rnd);
- }
-
- close($rfd) if (defined($rfd));
- return $rid if (defined($rid));
-
- # This sucks but is better than nothing...
- return ($$+time()) & 0xffffffff;
-}
-
-#
-# First, actually figure out where mkisofs hid isolinux.bin
-#
-seek(FILE, 17*2048, SEEK_SET) or die "$0: $file: $!\n";
-read(FILE, $boot_record, 2048) == 2048 or die "$0: $file: read error\n";
-($br_sign, $br_cat_offset) = unpack("a71V", $boot_record);
-if ($br_sign ne ("\0CD001\1EL TORITO SPECIFICATION" . ("\0" x 41))) {
- die "$0: $file: no boot record found\n";
-}
-seek(FILE, $br_cat_offset*2048, SEEK_SET) or die "$0: $file: $!\n";
-read(FILE, $boot_cat, 2048) == 2048 or die "$0: $file: read error\n";
-
-# We must have a Validation Entry followed by a Default Entry...
-# no fanciness allowed for the Hybrid mode [XXX: might relax this later]
-@ve = unpack("v16", $boot_cat);
-$cs = 0;
-for ($i = 0; $i < 16; $i++) {
- $cs += $ve[$i];
-}
-if ($ve[0] != 0x0001 || $ve[15] != 0xaa55 || $cs & 0xffff) {
- die "$0: $file: invalid boot catalog\n";
-}
-($de_boot, $de_media, $de_seg, $de_sys, $de_mbz1, $de_count,
- $de_lba, $de_mbz2) = unpack("CCvCCvVv", substr($boot_cat, 32, 32));
-if ($de_boot != 0x88 || $de_media != 0 ||
- ($de_segment != 0 && $de_segment != 0x7c0) || $de_count != 4) {
- die "$0: $file: unexpected boot catalog parameters\n";
-}
-# 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";
-}
-# Target image size: round up to a multiple of $h*$s*512
-$cylsize = $h*$s*512;
-$frac = $imgsize % $cylsize;
-$padding = ($frac > 0) ? $cylsize - $frac : 0;
-$imgsize += $padding;
-$c = $imgsize/$cylsize;
-if ($c > 1024) {
- print STDERR "Warning: more than 1024 cylinders ($c).\n";
- print STDERR "Not all BIOSes will be able to boot this device.\n";
- $cc = 1024;
-} else {
- $cc = $c;
-}
-
-
-$mbr = pack("VV", $de_lba*4, 0);
-if (defined($id)) {
- $id = to_int($id);
-} else {
- $id = get_random();
-}
-$mbr .= pack("V", $id); # Offset 440: MBR ID
-$mbr .= "\0\0"; # Offset 446: actual partition table
-
-# Print partition table
-$psize = $c*$h*$s;
-$bhead = 0;
-$bsect = 1;
-$bcyl = 0;
-$ehead = $h-1;
-$esect = $s + ((($cc-1) & 0x300) >> 2);
-$ecyl = ($cc-1) & 0xff;
-$fstype = 0x83; # Linux (any better ideas?)
-$pentry = 1; # First partition slot
-
-for ( $i = 1 ; $i <= 4 ; $i++ ) {
- if ( $i == $pentry ) {
- $mbr .= pack("CCCCCCCCVV", 0x80, $bhead, $bsect, $bcyl, $fstype,
- $ehead, $esect, $ecyl, 0, $psize);
- } else {
- $mbr .= "\0" x 16;
- }
-}
-$mbr .= "\x55\xaa";
-
-# Print the partition table
-seek(FILE, 432, SEEK_SET) or die "$0: $file: $!\n";
-print FILE $mbr;
-
-# Pad the image to a fake cylinder boundary
-seek(FILE, $imgstat[7], SEEK_SET) or die "$0: $file: $!\n";
-if ($padding) {
- print FILE "\0" x $padding;
-}
-
-# Done...
-close(FILE);
-
-exit 0;
diff --git a/mkefipart-hfsplus b/mkefipart-hfsplus
deleted file mode 100755
index af89307..0000000
--- a/mkefipart-hfsplus
+++ /dev/null
@@ -1,57 +0,0 @@
-#! /bin/sh
-# mkefipart-hfsplus - written by Andreas Loibl <andreas@andreas-loibl.de>
-#
-# Generate an image for a HFS+-EFI-partition
-
-set -e
-
-img=efi-hfs.img
-[ "$1" ] && img="$1"
-
-label=efi-hfs.vollabel
-[ "$2" ] && label="$2"
-[ ! -f "$label" ] && wget -O$label http://kanotix.acritox.com/files/mac/label.vollabel
-
-workdir=
-
-cleanup () {
- [ "$workdir" ] || exit
- umount "$workdir" 2>/dev/null | :
- rm -rf "$workdir"
-}
-trap cleanup EXIT HUP INT QUIT TERM
-
-workdir="$(mktemp -d efi-image.XXXXXX)"
-
-# Stuff boot*.efi into a HFS+ filesystem, making it as small as possible (in MB steps).
-# (x+1023)/1024*1024 rounds up to multiple of 1024.
-dd if=/dev/zero of="$img" bs=1k count=$(( ($(stat -c %s binary/efi/boot/boot*.efi | awk '{s+=$1} END {print s}') / 1024 + 1023) / 1024 * 1024 )) 2>/dev/null
-mkfs.hfsplus -v "KANOTIX Mac" "$img"
-mount -o loop,creator=prhc,type=jxbt,uid=99,gid=99 "$img" "$workdir"
-cp "$label" "$workdir"/.disk_label
-mkdir -p "$workdir"/efi/boot
-
-for file in binary/efi/boot/boot*.efi
-do
- cp "$file" "$workdir/efi/boot/$(basename "$file")"
-done
-
-[ -e imagewriter.tar.gz ] && tar xzf imagewriter.tar.gz -C "$workdir"
-
-set -- $(ls -i $workdir/efi/boot/boot*.efi)
-inode=$1
-
-umount "$workdir"
-
-echo "Blessing file with inode $inode ($(basename "$2"))..."
-perl <<EOF
-open(FILE, "+< $img\0") or die "\$!\n";
-binmode FILE;
-seek(FILE, 0x450, SEEK_SET) or die "\$!\n";
-print FILE pack('NN', 2, $inode);
-seek(FILE, 0x464, SEEK_SET) or die "\$!\n";
-print FILE pack('N', 2, $inode);
-close(FILE);
-EOF
-
-exit 0
--
cgit v1.0