| #!/bin/bash␊ |
| ␊ |
| diskloader="/usr/standalone/i386/boot0"␊ |
| diskloaderdualboot="/usr/standalone/i386/boot0hfs"␊ |
| partitionloaderhfs="/usr/standalone/i386/boot1h"␊ |
| partitionloaderfat="/usr/standalone/i386/boot1f32"␊ |
| filesystemloader="/usr/standalone/i386/boot"␊ |
| bootervolumename="EFI"␊ |
| booterextensions="Extra/Extensions"␊ |
| ␊ |
| bootresources="${0%/*}"␊ |
| ␊ |
| diskmicrocodetype[1]="GRUB,47525542"␊ |
| diskmicrocodetype[2]="LILO,4c494c4f"␊ |
| ␊ |
| start ()␊ |
| {␊ |
| # $1 volume␊ |
| ␊ |
| osxvolume="${@}"␊ |
| ␊ |
| if [ -z "${osxvolume}" ]; then␊ |
| ␉echo␊ |
| ␉echo "Cannot find the volume. Exiting."␊ |
| ␉exit␊ |
| fi␊ |
| ␊ |
| bootdev=$( df "${osxvolume}" | sed -n '2p' | awk '{print $1}' )␊ |
| ␊ |
| if [ "${bootdev}" = "${bootdev#*disk*s}" ]; then␊ |
| ␉echo␊ |
| ␉echo "ERROR Volume does not use slices."␊ |
| ␉echo "Volume may be stored on a RAID array."␊ |
| ␉echo␊ |
| ␉exit␊ |
| fi␊ |
| ␊ |
| bootuuid=$( diskutil info "$bootdev" | grep Volume\ UUID | awk {'print $3'} )␊ |
| partitiontable=$( diskutil list ${bootdev%s*} | sed -n '3p' | awk '{print $2}' )␊ |
| ␊ |
| if [ ${partitiontable} != "GUID_partition_scheme" ]; then␊ |
| ␉echo␊ |
| ␉echo "ERROR Volume is not on a GPT partitioned disc."␊ |
| ␉echo␊ |
| ␉exit␊ |
| fi␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Partition Type Identified:"␊ |
| echo "**************************"␊ |
| echo "GPT found."␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Installer Variables Part 1:"␊ |
| echo "***************************"␊ |
| echo "OS X Volume is ${osxvolume}"␊ |
| echo "OX X Volume device is ${bootdev}"␊ |
| echo "OS X Volume UUID is ${bootuuid}"␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| bootvolume="/Volumes/$bootervolumename"␊ |
| bootdev=${bootdev%s*}s1␊ |
| bootrdev=${bootdev/disk/rdisk}␊ |
| bootdisk=${bootdev%s*}␊ |
| bootrdisk=${bootdisk/disk/rdisk}␊ |
| bootslice=${bootdev#*disk*s}␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Installer Variables Part 2:"␊ |
| echo "***************************"␊ |
| echo "EFI Volume device is ${bootdev}"␊ |
| echo "EFI Volume raw device is ${bootrdev}"␊ |
| echo "EFI Volume slice is ${bootslice}"␊ |
| echo "Disk device is ${bootdisk}"␊ |
| echo "Disk raw device is ${bootrdisk}"␊ |
| echo "Disk loader normal is ${diskloader}"␊ |
| echo "Disk loader dual boot is ${diskloaderdualboot}"␊ |
| echo "Partition loader HFS is ${partitionloaderhfs}"␊ |
| echo "Partition loader FAT is ${partitionloaderfat}"␊ |
| echo "Filesystem loader is ${filesystemloader}"␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| checkdiskmicrocodetype ()␊ |
| {␊ |
| echo "==============================================="␊ |
| echo "Diskmicrocodetype:"␊ |
| echo "******************"␊ |
| ␊ |
| diskmicrocode=$( dd 2>/dev/null if=${bootdisk} count=1 | dd 2>/dev/null count=1 bs=437 | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| ␊ |
| diskmicrocodetypecounter=0␊ |
| while [ ${diskmicrocodetypecounter} -lt ${#diskmicrocodetype[@]} ]; do␊ |
| diskmicrocodetypecounter=$(( ${diskmicrocodetypecounter} + 1 ))␊ |
| diskmicrocodetypeid=${diskmicrocodetype[${diskmicrocodetypecounter}]#*,}␊ |
| if [ ! "${diskmicrocode}" = "${diskmicrocode/${diskmicrocodetypeid}/}" ]; then␊ |
| echo "${diskmicrocodetype[${diskmicrocodetypecounter}]%,*} found."␊ |
| ␉else␊ |
| ␉␉echo "Didn't find a match for ${diskmicrocodetype[${diskmicrocodetypecounter}]%,*}"␊ |
| fi␊ |
| done␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| }␊ |
| ␊ |
| ␊ |
| checkdiskmicrocode ()␊ |
| {␊ |
| echo "==============================================="␊ |
| echo "Diskmicrocode:"␊ |
| echo "*************"␊ |
| ␊ |
| # Note: The checks for Boot0 and Boot0hfs assume the code doesn't change!!␊ |
| ␊ |
| # 1 action ( check or set )␊ |
| ␊ |
| diskmicrocode=$( dd 2>/dev/null if=${bootdisk} count=1 | dd 2>/dev/null count=1 bs=437 | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| diskmicrocodemd5=$( dd 2>/dev/null if=${bootdisk} count=1 | dd 2>/dev/null count=1 bs=437 | md5 )␊ |
| ␊ |
| if [ $( echo "${diskmicrocode}" | awk -F0 '{print NF-1}' ) = 874 ]; then␊ |
| ␉echo "Diskmicrocode = 874 (Which means the first 437 bytes of the MBR Disk Sector is blank)"␊ |
| ␉if [ "${1}" = "set" ]; then␊ |
| ␉␉echo "No disk microcode found. Updating."␊ |
| ␉␉diskupdate=true␊ |
| ␉␉echo "diskupdate is now set to true."␊ |
| ␉else␊ |
| ␉␉echo "No disk microcode found."␊ |
| ␉fi␊ |
| else␊ |
| ␉# There is already something on the MBR ␊ |
| ␉if [ ${1} = set ]; then␊ |
| ␊ |
| ␉␉# See if a Windows bootloader already exists␊ |
| ␉␉windowsloader=$( dd 2>/dev/null if=${bootdisk} count=4 bs=1 | xxd | awk '{print $2$3}' )␊ |
| ␉␉if [ "${windowsloader}" == "33c08ed0" ] ; then␊ |
| ␉␉␉echo "Found existing Windows Boot Loader"␊ |
| ␉␉␉echo "Will replace loader with Boot0hfs"␊ |
| ␉␉␉diskupdate=true␊ |
| ␉␉␉echo "diskupdate is now set to true."␊ |
| ␉␉fi␊ |
| ␊ |
| ␉␉# See if a Chameleon stage0 boot file already exists␊ |
| ␉␉stage0type=$( dd 2>/dev/null if=${bootdisk} count=3 bs=1 skip=105 | xxd | awk '{print $2$3}' )␊ |
| ␉␉if [ "${stage0type}" == "0b807c" ] || [ "${stage0type}" == "0a803c" ] ; then␊ |
| ␊ |
| ␉␉␉echo "Found existing Chameleon Stage 0 Loader"␊ |
| ␉␉␉# if found Boot0HFS without a Windows installation set diskupdate to true␊ |
| ␉␉␉if [ "${stage0type}" == "0b807c" ] && [ "${disksignature}" == "00000000" ]; then␊ |
| ␉␉␉␉echo "Found existing Chameleon Boot0HFS without a Windows installation"␊ |
| ␉␉␉␉echo "Will replace loader with Boot0"␊ |
| ␉␉␉␉diskupdate=true␊ |
| ␉␉␉␉echo "diskupdate is now set to true."␊ |
| ␉␉␉fi␊ |
| ␊ |
| ␉␉␉# if found Boot0 with a Windows installation set diskupdate to true␊ |
| ␉␉␉if [ "${stage0type}" == "0a803c" ] && [ "${disksignature}" != "00000000" ]; then␊ |
| ␉␉␉␉echo "Found existing Chameleon Boot0 with a Windows installation"␊ |
| ␉␉␉␉echo "Will replace loader with Boot0hfs"␊ |
| ␉␉␉␉diskupdate=true␊ |
| ␉␉␉␉echo "diskupdate is now set to true."␊ |
| ␉␉␉fi␊ |
| ␉␉fi␊ |
| ␉␊ |
| ␉␉# If neither a Windows or Chameleon Boot Loader exists␊ |
| ␉␉if [ "${stage0type}" != "0b807c" ] && [ "${stage0type}" != "0a803c" ] && [ "${windowsloader}" != "33c08ed0" ] ; then␊ |
| ␉␉␉test=$(echo "${diskmicrocode}" | awk -F0 '{print NF-1}' )␊ |
| ␉␉␉echo "Disk microcode found: ${test} - Preserving."␊ |
| ␉␉␉echo "diskupdate is left at false"␊ |
| ␉␉fi␊ |
| ␉else␊ |
| ␉␉test=$(echo "${diskmicrocode}" | awk -F0 '{print NF-1}' )␊ |
| ␉␉echo "Disk microcode found: ${test}"␊ |
| ␉fi␊ |
| fi␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| }␊ |
| ␊ |
| ␊ |
| checkdisksignature ()␊ |
| {␊ |
| echo "==============================================="␊ |
| echo "Find Disk Signature:"␊ |
| echo "*************"␊ |
| disksignature=$( dd 2>/dev/null if=${bootdisk} count=1 | dd 2>/dev/null count=4 bs=1 skip=440 | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| ␊ |
| echo "${disksignature}"␊ |
| ␊ |
| if [ $disksignature = "00000000" ]; then␊ |
| ␉echo "Just Zero's found meaning Windows isn't installed."␊ |
| else␊ |
| ␉echo "Non Zero means we've found a Windows installation"␊ |
| fi␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| }␊ |
| ␊ |
| ␊ |
| checkpartitionbootcode ()␊ |
| {␊ |
| echo "==============================================="␊ |
| echo "Find Partition Bootcode:"␊ |
| echo "************************"␊ |
| ␊ |
| # 1 action ( check or set )␊ |
| ␊ |
| partitionbootcode=$( dd if=${bootrdev} count=1 2>/dev/null | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| partitionbootcodeextended=$( dd if=${bootrdev} count=1 skip=1 2>/dev/null | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| ␊ |
| if [ $( echo "${partitionbootcode}" | awk -F0 '{print NF-1}' ) = 1024 ]; then␊ |
| ␉echo "partitionbootcode = 1024 (Which means the whole 512 bytes of the MBR Disk Sector is blank)"␊ |
| ␉if [ "${1}" = "set" ]; then␊ |
| ␉␉echo "No partition bootcode found. Updating."␊ |
| ␉else␊ |
| ␉␉echo "No partition bootcode found."␊ |
| ␉fi␊ |
| else␊ |
| ␉if [ "${1}" = "set" ]; then␊ |
| ␉␉echo "Partition bootcode found. Overwriting."␊ |
| ␉else␊ |
| ␉␉echo "Partition bootcode found."␊ |
| ␉fi␊ |
| ␉if [ $( echo "${partitionbootcodeextended}" | awk -F0 '{print NF-1}' ) = 1024 ]; then␊ |
| ␉␉partitionbootcodemd5=$( dd 2>/dev/null if=${bootrdev} count=1 | md5 )␊ |
| ␉else␊ |
| ␉␉partitionbootcodemd5=$( dd 2>/dev/null if=${bootrdev} count=2 | md5 )␊ |
| ␉␉echo "Partition bootcode is dual sector."␊ |
| ␉fi␊ |
| ␉echo "Partition bootcode MD5 is ${partitionbootcodemd5}"␊ |
| fi␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| }␊ |
| ␊ |
| ␊ |
| #checkpartitionactive ()␊ |
| #{␊ |
| #partitionactive=$( fdisk440 -d ${bootrdisk} | grep -n "*" | awk -F: '{print $1}')␊ |
| ␊ |
| #if [ -n "${partitionactive}" ]; then ␊ |
| #␉echo "Partition flagged active is ${partitionactive}"␊ |
| #else␊ |
| #␉echo "No partition flagged active."␊ |
| #fi␊ |
| ␊ |
| #}␊ |
| }␊ |
| ␊ |
| ␊ |
| start ${3}␊ |
| ␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Check the format of the EFI partition"␊ |
| echo "*************************************"␊ |
| ␊ |
| if [ "$( df | grep ${bootdev} )" ]; then␊ |
| ␉echo "${bootdev} is currently mounted, so un-mounting it"␊ |
| ␉umount -f ${bootdev}␊ |
| else␊ |
| ␉echo "EFI partition is currently not mounted"␊ |
| fi ␊ |
| ␊ |
| #if [[ `dd if=/dev/disk${1}s1 count=8 bs=1 skip=82 | uuencode -m -|head -n 2|tail -n 1` != "RkFUMzIgICA=" ]]; then␊ |
| #␉echo "${bootdev} isn't a FAT32 partition"␊ |
| #␉newfs_msdos -v "${bootervolumename}" "${bootdev}"␊ |
| #fi ␊ |
| ␊ |
| if [ "$( fstyp ${bootdev} | grep hfs )" ]; then␊ |
| ␉echo "${bootdev} is a currently formatted as HFS"␊ |
| ␉efiformat="hfs"␊ |
| fi␊ |
| if [ "$( fstyp ${bootdev} | grep msdos )" ]; then␊ |
| ␉echo "${bootdev} is currently formatted as msdos"␊ |
| ␉efiformat="msdos"␊ |
| ␉#echo "Executing command: newfs_msdos -F 32 ${bootdev}"␊ |
| ␉#newfs_msdos -F 32 "${bootdev}"␊ |
| fi ␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| diskupdate=false␊ |
| ␊ |
| ␊ |
| checkdisksignature␊ |
| checkdiskmicrocodetype␊ |
| checkdiskmicrocode set␊ |
| checkpartitionbootcode set␊ |
| #checkpartitionactive␊ |
| ␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Can we install the Chameleon bootloader files?:"␊ |
| echo "**********************************************"␊ |
| ␊ |
| if ${diskupdate}; then␊ |
| ␉echo "Diskupdate = true, so yes"␊ |
| ␉#---------------------------------------------------------------------␊ |
| ␉# Check bytes 438-446 of the GPTdiskProtectiveMBR for a Windows Disk Signature␊ |
|
| ␉#---------------------------------------------------------------------␊ |
| ␊ |
| ␉if [ ${disksignature} == "00000000" ]; then␊ |
| ␉␉echo "Executing command: fdisk440 -u -f ${diskloader} -y ${bootdisk}"␊ |
| ␉␉fdisk440 -u -f "${osxvolume}/${diskloader}" -y ${bootdisk}␊ |
| ␉else␊ |
| ␉␉#---------------------------------------------------------------------␊ |
| ␉␉# If it exists then Windows is also installed on the HDD and we need to write boot0hfs␊ |
| ␉␉#---------------------------------------------------------------------␊ |
| ␊ |
| ␉␉echo "Executing command: fdisk440 -u -f ${diskloaderdualboot} -y ${bootdisk}"␊ |
| ␉␉fdisk440 -u -f "${osxvolume}/${diskloaderdualboot}" -y ${bootdisk}␊ |
| ␉fi␊ |
| else␊ |
| ␉echo "Diskupdate is false, so no stage 0 file was written"␊ |
| fi␊ |
| ␊ |
| ␊ |
| #echo "Executing command: dd if=${partitionloader} of=${bootrdev}"␊ |
| #dd if="${osxvolume}/${partitionloader}" of=${bootrdev}␊ |
| ␊ |
| echo "Prepare Stage 1 loader"␊ |
| ␊ |
| echo "Executing command: dd if=${bootrdev} count=1 bs=512 of=/tmp/origbs"␊ |
| dd if=${bootrdev} count=1 bs=512 of=/tmp/origbs␊ |
| ␊ |
| if [ ${efiformat} = "hfs" ]; then␊ |
| ␉echo "Executing command: cp ${osxvolume}/${partitionloaderhfs} /tmp/newbs"␊ |
| ␉cp "${osxvolume}/${partitionloaderhfs}" /tmp/newbs␊ |
| fi␊ |
| ␊ |
| if [ ${efiformat} = "msdos" ]; then␊ |
| ␉echo "Executing command: cp ${osxvolume}/${partitionloaderfat} /tmp/newbs"␊ |
| ␉cp "${osxvolume}/${partitionloaderfat}" /tmp/newbs␊ |
| fi␊ |
| ␊ |
| echo "Executing command: dd if=/tmp/origbs of=/tmp/newbs skip=3 seek=3 bs=1 count=87 conv=notrunc"␊ |
| dd if=/tmp/origbs of=/tmp/newbs skip=3 seek=3 bs=1 count=87 conv=notrunc␊ |
| ␊ |
| echo "Write Stage 1 loader"␊ |
| ␊ |
| echo "Executing command: dd of=${bootrdev} count=1 bs=512 if=/tmp/newbs"␊ |
| dd if=/tmp/newbs of=${bootrdev} count=1 bs=512␊ |
| ␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Set Active Partition ONLY if Windows is not installed:"␊ |
| echo "*****************************************************"␊ |
| ␊ |
| # If table is MBR make the correct slice active. If table is GPT make the first partition active (BadAxe compatibility).␊ |
| #[ "${partitiontable}" = "GUID_partition_scheme" ] && bootslice=1␊ |
| #if [[ "${partitiontable}" = "FDisk_partition_scheme" || "${partitiontable}" = "GUID_partition_scheme" ]]; then␊ |
| #␉fdisk440 -e ${bootdisk} <<-MAKEACTIVE␊ |
| #␉print␊ |
| #␉flag ${bootslice}␊ |
| #␉write␊ |
| #␉y␊ |
| #␉quit␊ |
| #␉MAKEACTIVE␊ |
| #fi␊ |
| ␊ |
| if [ ${disksignature} == "00000000" ]; then␊ |
| ␉# echo "Windows is not installed so let's change the active partition"␊ |
| ␊ |
| ␉partitionactive=$( fdisk440 -d ${bootrdisk} | grep -n "*" | awk -F: '{print $1}')␊ |
| ␉echo "Current Active Partition: ${partitionactive}"␊ |
| ␊ |
| ␉if [ "${partitionactive}" = "${bootslice}" ]; then␊ |
| ␉␉echo "${bootvolume} is already flagged as active"␊ |
| ␉else␊ |
| ␉␉echo "${bootvolume} is not flagged as active, so let's do it."␊ |
| ␉␉# BadAxe requires EFI partition to be flagged active.␊ |
| ␉␉# but it doesn't' hurt to do it for any non-windows partition.␊ |
| ␉␉␊ |
| ␉␉fdisk440 -e ${bootrdisk} <<-MAKEACTIVE␊ |
| ␉␉print␊ |
| ␉␉flag ${bootslice}␊ |
| ␉␉write␊ |
| ␉␉y␊ |
| ␉␉quit␊ |
| ␉␉MAKEACTIVE␊ |
| ␉fi␊ |
| else␊ |
| ␉echo "Windows is installed so we let that remain the active partition"␊ |
| fi␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| #checkdiskmicrocode check␊ |
| #checkdisksignature␊ |
| #checkpartitionbootcode check␊ |
| #checkpartitionactive␊ |
| ␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Mount EFI partition:"␊ |
| echo "********************"␊ |
| if [ ${efiformat} = "hfs" ]; then␊ |
| ␉[ -d "${bootvolume}" ] || mkdir -p "${bootvolume}"␊ |
| ␉echo "Executing command: mount_hfs -u 0 -g 0 ${bootdev} ${bootvolume}"␊ |
| ␉mount_hfs -u 0 -g 0 "${bootdev}" "${bootvolume}"␊ |
| else␊ |
| ␉[ -d "${bootvolume}" ] || mkdir -p "${bootvolume}"␊ |
| ␉echo "Executing command: mount_msdos -u 0 -g 0 ${bootdev} ${bootvolume}"␊ |
| ␉mount_msdos -u 0 -g 0 "${bootdev}" "${bootvolume}"␊ |
| fi␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| ␊ |
| echo "==============================================="␊ |
| echo "Write Stage 2 loader"␊ |
| echo "********************"␊ |
| ␊ |
| echo "Executing command: cp ${osxvolume}${filesystemloader} ${bootvolume}/boot"␊ |
| cp "${osxvolume}${filesystemloader}" "${bootvolume}/boot"␊ |
| echo "boot written"␊ |
| ␊ |
| echo "-----------------------------------------------"␊ |
| echo ""␊ |
| echo ""␊ |
| ␊ |
| # setup link for extras␊ |
| #echo "Executing command: ln -s /Volumes/${bootervolumename} ${2}/.Chameleon"␊ |
| #ln -s "/Volumes/${bootervolumename}" "${2}/.Chameleon" ␊ |
| # setup link for extras␊ |
| ␊ |
| exit |
