Chameleon

Chameleon Commit Details

Date:2011-09-21 09:21:46 (8 years 1 month ago)
Author:blackosx
Commit:1553
Parents: 1552
Message:Further Enhanced install log.
Changes:
M/branches/blackosx/package/Scripts/Install/CheckGRUBLinuxLoader.sh
M/branches/blackosx/package/Scripts/Install/CheckWindowsDiskSignature.sh
M/branches/blackosx/package/Scripts/Install/CheckFormat.sh
M/branches/blackosx/package/Scripts/Install/CheckFatType.sh
M/branches/blackosx/package/Scripts/Install/CheckPartitionScheme.sh
M/branches/blackosx/package/Scripts/Install/CheckDiskMicrocode.sh
M/branches/blackosx/package/Scripts/Standard/postinstall
M/branches/blackosx/package/Scripts/Install/CheckProceed.sh
M/branches/blackosx/package/Scripts/EFI/postinstall

File differences

branches/blackosx/package/Scripts/Standard/postinstall
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# check for a 4-byte Windows disk signature in the disk's MBR.
# the following script returns 1 if a Windows disk signature exists, and 0 if not.
"$scriptDir"CheckWindowsDiskSignature.sh "${targetDisk}"
"$scriptDir"CheckWindowsDiskSignature.sh "${targetDisk}" "${targetVolume}" "${scriptDir}"
diskSigCheck=$?
# the following script returns 2 if MSDOS
# the following script returns 0 if nothing
"$scriptDir"CheckFormat.sh "${targetDevice}"
"$scriptDir"CheckFormat.sh "${targetDevice}" "${targetVolume}" "${scriptDir}"
espformat=$?
# the following script returns 3 if MBR
# the following script returns 0 if nothing
"$scriptDir"CheckPartitionScheme.sh "${targetDisk}"
"$scriptDir"CheckPartitionScheme.sh "${targetDisk}" "${targetVolume}" "${scriptDir}"
partitionTable=$?
if [ ${partitionTable} = 3 ]; then
# If MBR partition scheme then check for FAT16 or FAT32
# the following script returns 2 if FAT32
# the following script returns 0 if nothing
"$scriptDir"CheckFatType.sh "${targetDeviceRaw}"
"$scriptDir"CheckFatType.sh "${targetDeviceRaw}" "${targetVolume}" "${scriptDir}"
fatType=$?
fi
branches/blackosx/package/Scripts/EFI/postinstall
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# check for a 4-byte Windows disk signature in the disk's MBR.
# the following script returns 1 if a Windows disk signature exists, and 0 if not.
"$scriptDir"CheckWindowsDiskSignature.sh "${targetDisk}"
"$scriptDir"CheckWindowsDiskSignature.sh "${targetDisk}" "${targetVolumeChosenByUser}" "${scriptDir}"
diskSigCheck=$?
# the following script returns 2 if MSDOS
# the following script returns 0 if nothing - **** the script shouldn't continue here??? as the partition is not formatted as either HFS or msdos??? ****
"$scriptDir"CheckFormat.sh "${targetDevice}"
"$scriptDir"CheckFormat.sh "${targetDevice}" "${targetVolumeChosenByUser}" "${scriptDir}"
espformat=$?
# Determine the partition scheme of the selected disk
# is it GPT or a hybrid GPT/MBR
"$scriptDir"CheckPartitionScheme.sh "${targetDisk}"
"$scriptDir"CheckPartitionScheme.sh "${targetDisk}" "${targetVolumeChosenByUser}" "${scriptDir}"
# Unmount ALL mounted volumes named EFI
branches/blackosx/package/Scripts/Install/CheckFormat.sh
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echo "CheckFormat: Is target HFS or MSDOS?"
echo "**********************************************"
# Receives passed value for the Target Volume Device
# for example: /dev/disk0s2
# if the selected partition is formatted as HFS then exit with 1
# if the selected partition is formatted as MSDOS then exit with 2
# if fstyp doesn't return a value then exit with 0
if [ "$#" -eq 1 ]; then
# Receives targetDevice: for example, /dev/disk0s2
# Receives targetVolume: Volume to install to.
# Receives scriptDir: The location of the main script dir.
if [ "$#" -eq 3 ]; then
targetDevice="$1"
targetVolume="$2"
scriptDir="$3"
echo "DEBUG: passed argument for targetDevice = $targetDevice"
echo "DEBUG: passed argument for targetVolume = $targetVolume"
echo "DEBUG: passed argument for scriptDir = $scriptDir"
else
echo "Error - wrong number of values passed"
exit 9
echo "${targetDevice} is currently formatted as HFS"
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDevice} is currently formatted as HFS"
exit 1
fi
echo "${targetDevice} is currently formatted as msdos"
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDevice} is currently formatted as msdos"
exit 2
fi
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "WARNING: ${targetDevice} is currently not formatted as either HFS or msdos"
exit 0
branches/blackosx/package/Scripts/Install/CheckFatType.sh
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echo "CheckFatType: Do we have FAT16 or FAT32?"
echo "****************************************"
# Receives passed value for the raw Target Device
# for example: /dev/rdisk0s2
# Then looks for the following in the partition boot sector
# Looks for the following in the partition boot sector
# Byte number 19 to see if it's either 00 or 02
# Byte number 22 to see if it's either F8 or F0
# Byte number 25 to see if it's either 3F or 20
# Exit with value 1 for FAT16, 2 for FAT32
# Exit with value 0 if nothing is found - this shouldn't happen.?
if [ "$#" -eq 1 ]; then
# Receives targetDeviceRaw: for example, /dev/rdisk0s2.
# Receives targetVolume: Volume to install to.
# Receives scriptDir: The location of the main script dir.
if [ "$#" -eq 3 ]; then
targetDeviceRaw="$1"
targetVolume="$2"
scriptDir="$3"
echo "DEBUG: passed argument = $targetDeviceRaw"
echo "DEBUG: passed argument for targetVolume = $targetVolume"
echo "DEBUG: passed argument for scriptDir = $scriptDir"
else
echo "Error - wrong number of values passed"
exit 9
echo "Found a FAT32 device formatted by Windows Explorer"
echo "--------------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDeviceRaw} is on a FAT32 volume formatted by Windows Explorer"
exit 2
fi
if [ "${partitionBootSector:36:2}" == "02" ] && [ "${partitionBootSector:42:2}" == "f8" ] && [ "${partitionBootSector:48:2}" == "3f" ]; then
echo "Found a FAT16 device formatted by Windows Explorer"
echo "--------------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDeviceRaw} is on a FAT16 volume formatted by Windows Explorer"
exit 1
fi
if [ "${partitionBootSector:36:2}" == "00" ] && [ "${partitionBootSector:42:2}" == "f0" ] && [ "${partitionBootSector:48:2}" == "20" ]; then
echo "Found a FAT32 device formatted by OS X Snow Leopard Disk Utility"
echo "----------------------------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDeviceRaw} is on a FAT32 volume formatted by OS X Snow Leopard Disk Utility"
exit 2
fi
if [ "${partitionBootSector:36:2}" == "02" ] && [ "${partitionBootSector:42:2}" == "f0" ] && [ "${partitionBootSector:48:2}" == "20" ]; then
echo "Found a FAT16 device formatted by OS X Snow Leopard Disk Utility"
echo "----------------------------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDeviceRaw} is on a FAT16 volume formatted by OS X Snow Leopard Disk Utility"
exit 1
fi
if [ "${partitionBootSector:36:2}" == "00" ] && [ "${partitionBootSector:42:2}" == "f8" ] && [ "${partitionBootSector:48:2}" == "20" ]; then
echo "Found a FAT32 device formatted by OS X Lion Disk Utility"
echo "--------------------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDeviceRaw} is on a FAT32 volume formatted by OS X Lion Disk Utility"
exit 2
fi
if [ "${partitionBootSector:36:2}" == "02" ] && [ "${partitionBootSector:42:2}" == "f8" ] && [ "${partitionBootSector:48:2}" == "20" ]; then
echo "Found a FAT16 device formatted by OS X Lion Disk Utility"
echo "--------------------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "${targetDeviceRaw} is on a FAT16 volume formatted by OS X Lion Disk Utility"
exit 1
fi
echo "-----------------------------------------------"
branches/blackosx/package/Scripts/Install/CheckPartitionScheme.sh
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echo "Check the Partition Scheme: GPT, GPT/MBR or MBR?"
echo "************************************************"
# Receives passed value for the Target Disk
# for example: /dev/disk0s2
# Then looks for the following:
# First 8 bytes of the GPTdiskGPTHeader to identify a GUID partition table.
# Looks for the first 8 bytes of the GPTdiskGPTHeader to identify a GUID partition table.
# Byte number 450 of the GPTdiskProtectiveMBR to identify ID of 'EE' to identify a GPT partition.
# Byte numbers 466, 482 & 498 of the GPTdiskProtectiveMBR to identify further partitions.
#
# Exit with value 1 for GPT, 2 for GPT/MBR and 3 for MBR.
# Exit with value 0 if nothing is found - this shouldn't happen.?
if [ "$#" -eq 1 ]; then
# Receives targetDisk: for example, /dev/disk0s2
# Receives targetVolume: Volume to install to.
# Receives scriptDir: The location of the main script dir.
if [ "$#" -eq 3 ]; then
targetDisk="$1"
targetVolume="$2"
scriptDir="$3"
echo "DEBUG: passed argument = $targetDisk"
echo "DEBUG: passed argument for targetVolume = $targetVolume"
echo "DEBUG: passed argument for scriptDir = $scriptDir"
else
echo "Error - wrong number of values passed"
exit 9
echo "${partitiontable} found."
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "Identified ${targetDisk} is on a volume using a GPT."
exit 1
else
partitiontable="GPT/MBR"
echo "${partitiontable} found."
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "Identified ${targetDisk} is on a volume using a GPT/MBR."
exit 2
fi
fi
echo "${partitiontable} found."
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "Identified ${targetDisk} is on a volume using MBR."
exit 3
fi
echo "No partition table found."
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "NOTE: No partition table found."
exit 0
branches/blackosx/package/Scripts/Install/CheckDiskMicrocode.sh
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if [ $( echo "${mbr437}" | awk -F0 '{print NF-1}' ) = 874 ]; then
echo "The first 437 bytes of the MBR Disk Sector is blank - Updating"
"$scriptDir"InstallLog.sh "${targetVolume}" "First 437 bytes of the MBR are currently blank. Will update."
else
# There is already something on the MBR
windowsloader=$( dd 2>/dev/null if="$targetDisk" count=4 bs=1 | xxd | awk '{print $2$3}' )
if [ "${windowsloader}" == "33c08ed0" ] ; then
echo "Found existing Windows Boot Loader so will replace with Chameleon Boot0hfs"
"$scriptDir"InstallLog.sh "${targetVolume}" "Found existing Windows boot loader - Will replace with boot0hfs"
fi
# See if a Chameleon stage0 boot file already exists
#echo ${stage0type}
if [ "${stage0type}" == "0b807c" ]; then
echo "Found existing Chameleon stage 0 loader - Boot0hfs"
"$scriptDir"InstallLog.sh "${targetVolume}" "Found existing Chameleon stage 0 loader - boot0hfs"
# Script CheckDiskSignature.sh returned 0 if a Windows installation was NOT found
if [ "$diskSigCheck" == "0" ]; then
echo "Found no existing Windows installation so will replace stage 0 loader with Boot0"
"$scriptDir"InstallLog.sh "${targetVolume}" "Windows is not installed - Replace boot0hfs with boot0"
exit 0
fi
fi
if [ "${stage0type}" == "0a803c" ]; then
echo "Found existing Chameleon stage 0 loader - Boot0"
"$scriptDir"InstallLog.sh "${targetVolume}" "Found existing Chameleon stage 0 loader - boot0"
# Script CheckDiskSignature.sh returned 1 if a Windows installation was found
if [ "$diskSigCheck" = "1" ]; then
echo "Found existing Windows installation so will replace stage 0 loader with Boot0hfs"
"$scriptDir"InstallLog.sh "${targetVolume}" "As Windows is installed - Replace boot0 with boot0hfs"
exit 0
fi
fi
if [ "${stage0type}" == "ee7505" ]; then
echo "Found existing Chameleon stage 0 loader - Boot0md"
echo "And will leave boot0md installed."
"$scriptDir"InstallLog.sh "${targetVolume}" "Found existing Chameleon stage 0 loader - boot0md. Leaving as is."
exit 1
fi
echo "Disk microcode found: ${test} - Preserving."
echo "diskupdate is set to false"
echo "-----------------------------------------------"
"$scriptDir"InstallLog.sh "${targetVolume}" "NOTE: Found existing unknown bootcode in the MBR"
"$scriptDir"InstallLog.sh "${targetVolume}" "NOTE: Found existing unknown bootcode in the MBR. Leaving as is."
echo ""
exit 1
fi
branches/blackosx/package/Scripts/Install/CheckProceed.sh
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existESP=$( df | grep $targetDevice | awk {'print $6'} )
if [ ! "$existESP" = "/Volumes/EFI" ]; then
echo "*** The selected volume doesn't have an EFI System Partition. Exiting."
"$scriptDir"InstallLog.sh "${installerVolume}" "FAIL: $installerVolume doesn't have an EFI System Partition."
"$scriptDir"InstallLog.sh "${installerVolume}" "FAIL: Target disk doesn't have an EFI System Partition."
exit 1
fi
fi
branches/blackosx/package/Scripts/Install/CheckGRUBLinuxLoader.sh
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diskmicrocodetypeid=${diskmicrocodetype[${diskmicrocodetypecounter}]#*,}
if [ ! "${diskmicrocode}" = "${diskmicrocode/${diskmicrocodetypeid}/}" ]; then
echo "${diskmicrocodetype[${diskmicrocodetypecounter}]%,*} found."
"$scriptDir"InstallLog.sh "${targetVolume}" "FAIL: Found an exisitng GRUB/LILO bootloader."
"$scriptDir"InstallLog.sh "${targetVolume}" "FAIL: Found an exisitng GRUB/LILO bootloader in the MBR."
exit 1
else
echo "Didn't find a match for ${diskmicrocodetype[${diskmicrocodetypecounter}]%,*}"
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "GRUB/LILO: PASS"
exit 0
branches/blackosx/package/Scripts/Install/CheckWindowsDiskSignature.sh
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# if one is found then it exits with 1, otherwise it exits with 0
# Receives targetdisk: for example, /dev/disk0
# Receives targetVolume: Volume to install to.
# Receives scriptDir: The location of the main script dir.
if [ "$#" -eq 1 ]; then
if [ "$#" -eq 3 ]; then
targetDisk="$1"
targetVolume="$2"
scriptDir="$3"
echo "DEBUG: passed argument for targetDisk = $targetDisk"
echo "DEBUG: passed argument for targetVolume = $targetVolume"
echo "DEBUG: passed argument for scriptDir = $scriptDir"
else
echo "Error - wrong number of values passed - Exiting"
exit 9
echo "No Windows installation detected."
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "Windows is not installed on this volume."
exit 0
else
echo "Detected an existing Windows installation"
echo "-----------------------------------------------"
echo ""
"$scriptDir"InstallLog.sh "${targetVolume}" "Detected a Windows installation on this volume."
exit 1
fi

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Revision: 1553