| 1 | #!/bin/bash␊ |
| 2 | ␊ |
| 3 | ␊ |
| 4 | diskloader="boot0"␊ |
| 5 | partitionloader="boot1h"␊ |
| 6 | filesystemloader="boot"␊ |
| 7 | ␊ |
| 8 | diskmicrocodetype[1]="GRUB,47525542"␊ |
| 9 | diskmicrocodetype[2]="LILO,4c494c4f"␊ |
| 10 | ␊ |
| 11 | start ()␊ |
| 12 | {␊ |
| 13 | # 1 volume␊ |
| 14 | ␊ |
| 15 | bootvolume="${@}"␊ |
| 16 | bootresources="${0%/*}"␊ |
| 17 | ␊ |
| 18 | if [ -z "${bootvolume}" ]; then␊ |
| 19 | ␉echo␊ |
| 20 | ␉echo "Cannot find the volume. Exiting."␊ |
| 21 | ␉echo␊ |
| 22 | ␉exit␊ |
| 23 | fi␊ |
| 24 | ␊ |
| 25 | bootdev=$( df "${bootvolume}" | sed -n '2p' | awk '{print $1}' )␊ |
| 26 | bootrdev=${bootdev/disk/rdisk}␊ |
| 27 | ␊ |
| 28 | if [ "${bootdev}" = "${bootdev#*disk*s}" ]; then␊ |
| 29 | ␉echo␊ |
| 30 | ␉echo "ERROR Volume does not use slices."␊ |
| 31 | ␉echo␊ |
| 32 | ␉exit␉␉␉␉␊ |
| 33 | fi␊ |
| 34 | ␊ |
| 35 | bootdisk=${bootdev%s*}␊ |
| 36 | bootrdisk=${bootdisk/disk/rdisk}␊ |
| 37 | bootslice=${bootdev#*disk*s}␊ |
| 38 | ␊ |
| 39 | echo "Volume is ${bootvolume}"␊ |
| 40 | echo "Volume device is ${bootdev}"␊ |
| 41 | echo "Volume raw device is ${bootrdev}"␊ |
| 42 | echo "Volume slice is ${bootslice}"␊ |
| 43 | echo "Disk device is ${bootdisk}"␊ |
| 44 | echo "Disk raw device is ${bootrdisk}"␊ |
| 45 | echo "Disk loader is ${diskloader}"␊ |
| 46 | echo "Partition loader is ${partitionloader}"␊ |
| 47 | echo "Filesystem loader is ${filesystemloader}"␊ |
| 48 | echo "Boot Resources is ${bootresources}"␊ |
| 49 | ␊ |
| 50 | }␊ |
| 51 | ␊ |
| 52 | checkdiskmicrocodetype ()␊ |
| 53 | {␊ |
| 54 | diskmicrocode=$( 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}' )␊ |
| 55 | ␊ |
| 56 | diskmicrocodetypecounter=0␊ |
| 57 | while [ ${diskmicrocodetypecounter} -lt ${#diskmicrocodetype[@]} ]; do␊ |
| 58 | diskmicrocodetypecounter=$(( ${diskmicrocodetypecounter} + 1 ))␊ |
| 59 | diskmicrocodetypeid=${diskmicrocodetype[${diskmicrocodetypecounter}]#*,}␊ |
| 60 | if [ ! "${diskmicrocode}" = "${diskmicrocode/${diskmicrocodetypeid}/}" ]; then␊ |
| 61 | echo "${diskmicrocodetype[${diskmicrocodetypecounter}]%,*} found."␊ |
| 62 | fi␊ |
| 63 | done␊ |
| 64 | }␊ |
| 65 | ␊ |
| 66 | checkdiskmicrocode ()␊ |
| 67 | {␊ |
| 68 | # 1 action ( check or set )␊ |
| 69 | ␊ |
| 70 | 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}' )␊ |
| 71 | diskmicrocodemd5=$( dd 2>/dev/null if=${bootdisk} count=1 | dd 2>/dev/null count=1 bs=437 | md5 )␊ |
| 72 | ␊ |
| 73 | if [ $( echo "${diskmicrocode}" | awk -F0 '{print NF-1}' ) = 874 ]; then␊ |
| 74 | ␉if [ "${1}" = "set" ]; then␊ |
| 75 | ␉␉echo "No disk microcode found. Updating."␊ |
| 76 | ␉␉diskupdate=true␊ |
| 77 | ␉else␊ |
| 78 | ␉␉echo "No disk microcode found."␊ |
| 79 | ␉fi␊ |
| 80 | else␊ |
| 81 | ␉if [ ${1} = set ]; then␊ |
| 82 | ␉␉echo "Disk microcode found. Preserving."␊ |
| 83 | ␉else␊ |
| 84 | ␉␉echo "Disk microcode found."␊ |
| 85 | ␉fi␊ |
| 86 | ␉echo "Disk microcode MD5 is ${diskmicrocodemd5}"␊ |
| 87 | fi␊ |
| 88 | }␊ |
| 89 | ␊ |
| 90 | checkdisksignature ()␊ |
| 91 | {␊ |
| 92 | disksignature=$( 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}' )␊ |
| 93 | ␊ |
| 94 | if [ $( echo "${disksignature}" | awk -F0 '{print NF-1}' ) = 8 ]; then␊ |
| 95 | ␉echo "No disk signature found."␊ |
| 96 | else␊ |
| 97 | ␉echo "Disk signature found."␊ |
| 98 | ␉echo "Disk signature is 0x${disksignature}"␊ |
| 99 | fi␊ |
| 100 | }␊ |
| 101 | ␊ |
| 102 | checkpartitionbootcode ()␊ |
| 103 | {␊ |
| 104 | # 1 action ( check or set )␊ |
| 105 | ␊ |
| 106 | partitionbootcode=$( dd if=${bootrdev} count=1 2>/dev/null | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| 107 | partitionbootcodeextended=$( dd if=${bootrdev} count=1 skip=1 2>/dev/null | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| 108 | ␊ |
| 109 | if [ $( echo "${partitionbootcode}" | awk -F0 '{print NF-1}' ) = 1024 ]; then␊ |
| 110 | ␉if [ "${1}" = "set" ]; then␊ |
| 111 | ␉␉echo "No partition bootcode found. Updating."␊ |
| 112 | ␉else␊ |
| 113 | ␉␉echo "No partition bootcode found."␊ |
| 114 | ␉fi␊ |
| 115 | else␊ |
| 116 | ␉if [ "${1}" = "set" ]; then␊ |
| 117 | ␉␉echo "Partition bootcode found. Overwriting."␊ |
| 118 | ␉else␊ |
| 119 | ␉␉echo "Partition bootcode found."␊ |
| 120 | ␉fi␊ |
| 121 | ␉if [ $( echo "${partitionbootcodeextended}" | awk -F0 '{print NF-1}' ) = 1024 ]; then␊ |
| 122 | ␉␉partitionbootcodemd5=$( dd 2>/dev/null if=${bootrdev} count=1 | md5 )␊ |
| 123 | ␉else␊ |
| 124 | ␉␉partitionbootcodemd5=$( dd 2>/dev/null if=${bootrdev} count=2 | md5 )␊ |
| 125 | ␉␉echo "Partition bootcode is dual sector."␊ |
| 126 | ␉fi␊ |
| 127 | ␉echo "Partition bootcode MD5 is ${partitionbootcodemd5}"␊ |
| 128 | fi␊ |
| 129 | }␊ |
| 130 | ␊ |
| 131 | checkpartitionactive ()␊ |
| 132 | {␊ |
| 133 | partitionactive=$( fdisk -d ${bootrdisk} | grep -n "*" | awk -F: '{print $1}')␊ |
| 134 | ␊ |
| 135 | if [ -n "${partitionactive}" ]; then ␊ |
| 136 | ␉echo "Partition flagged active is ${partitionactive}"␊ |
| 137 | else␊ |
| 138 | ␉echo "No partition flagged active."␊ |
| 139 | fi␊ |
| 140 | ␊ |
| 141 | }␊ |
| 142 | ␊ |
| 143 | start ${3}␊ |
| 144 | ␊ |
| 145 | #partitiontable=$( diskutil list ${bootdisk} | sed -n '3p' | awk '{print $2}' )␊ |
| 146 | #[ "${partitiontable}" = "GUID_partition_scheme" ] && echo "GPT found."␊ |
| 147 | #[ "${partitiontable}" = "FDisk_partition_scheme" ] && echo "MBR found."␊ |
| 148 | #[ "${partitiontable}" = "Apple_partition_scheme" ] && echo "APT found." && exit␊ |
| 149 | ␊ |
| 150 | partitiontable=$( dd 2>/dev/null if=${bootdisk} count=1 skip=1 | dd 2>/dev/null count=8 bs=1 | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| 151 | if [ "${partitiontable:0:16}" == "4546492050415254" ]; then␉␊ |
| 152 | ␉partitiontable=$( dd 2>/dev/null if=${bootdisk} count=1 | dd 2>/dev/null count=64 bs=1 skip=446 | perl -ne '@a=split"";for(@a){printf"%02x",ord}' )␊ |
| 153 | ␉if [ "${partitiontable:8:2}" == "ee" ]; then␊ |
| 154 | ␉␉if [ "${partitiontable:40:2}" == "00" ] && [ "${partitiontable:72:2}" == "00" ] && [ "${partitiontable:104:2}" == "00" ]; then␊ |
| 155 | ␉␉␉partitiontable="GPT"␊ |
| 156 | ␉ ␉else␊ |
| 157 | ␉␉␉partitiontable="GPT/MBR"␊ |
| 158 | ␉␉fi␊ |
| 159 | ␉fi␊ |
| 160 | else␊ |
| 161 | ␉partitiontable="MBR"␊ |
| 162 | fi␊ |
| 163 | ␊ |
| 164 | echo "${partitiontable} found."␊ |
| 165 | ␊ |
| 166 | diskupdate=false␊ |
| 167 | ␊ |
| 168 | checkdiskmicrocodetype␊ |
| 169 | checkdiskmicrocode set␊ |
| 170 | checkdisksignature␊ |
| 171 | checkpartitionbootcode set␊ |
| 172 | checkpartitionactive␊ |
| 173 | ␊ |
| 174 | if ${diskupdate}; then␊ |
| 175 | ␉echo "Executing command: fdisk -u -f /usr/standalone/i386/${diskloader} -y ${bootdisk}"␊ |
| 176 | ␉fdisk -u -f "${bootvolume}/usr/standalone/i386/${diskloader}" -y ${bootdisk}␊ |
| 177 | fi␊ |
| 178 | ␊ |
| 179 | echo "Executing command: dd if=/usr/standalone/i386/${partitionloader} of=${bootrdev}"␊ |
| 180 | dd if="${bootvolume}/usr/standalone/i386/${partitionloader}" of=${bootrdev}␊ |
| 181 | ␊ |
| 182 | echo "Executing command: cp /usr/standalone/i386/${filesystemloader} ${bootvolume}"␊ |
| 183 | cp "${bootvolume}/usr/standalone/i386/${filesystemloader}" "${bootvolume}"␊ |
| 184 | ␊ |
| 185 | echo "Executing command: ${bootresources}/Tools/SetFile -a V ${bootvolume}/${filesystemloader}"␊ |
| 186 | "${bootresources}/Tools/SetFile" -a V "${bootvolume}/${filesystemloader}"␊ |
| 187 | ␊ |
| 188 | # If table is GPT make the first partition active (BadAxe compatibility).␊ |
| 189 | [ "${partitiontable}" = "GPT" ] && bootslice=1␊ |
| 190 | fdisk -e ${bootdisk} <<-MAKEACTIVE␊ |
| 191 | print␊ |
| 192 | flag ${bootslice}␊ |
| 193 | write␊ |
| 194 | y␊ |
| 195 | quit␊ |
| 196 | MAKEACTIVE␊ |
| 197 | ␊ |
| 198 | checkdiskmicrocode check␊ |
| 199 | checkdisksignature␊ |
| 200 | checkpartitionbootcode check␊ |
| 201 | checkpartitionactive␊ |
| 202 | ␊ |
| 203 | if ! [ -d "${bootvolume}/Extra/Extensions" ]; then␊ |
| 204 | ␉echo "Executing command: mkdir -p ${bootvolume}/Extra/Extensions"␊ |
| 205 | ␉mkdir -p "${bootvolume}/Extra/Extensions"␊ |
| 206 | fi␊ |
| 207 | # unpack any existing Extensions.mkext already on the booter volume␊ |
| 208 | if [ -f "${2}/Extra/Extensions.mkext" ]; then␊ |
| 209 | ␉echo "Executing command: mkextunpack -d ${2}/Extra/Extensions ${2}/Extra/Extensions.mkext"␊ |
| 210 | ␉mkextunpack -d "${2}/Extra/Extensions" "${2}/Extra/Extensions.mkext"␊ |
| 211 | ␉echo "Executing command: rm -R -f ${2}/Extra/Extensions.mkext"␊ |
| 212 | ␉rm -R -f "${2}/Extra/Extensions.mkext"␊ |
| 213 | fi␉␊ |
| 214 | ␊ |
| 215 | # setup link for extras␊ |
| 216 | [ -h "${2}/.Chameleon" ] && unlink "${2}/.Chameleon"␊ |
| 217 | echo "Executing command: ln -s . ${2}/.Chameleon"␊ |
| 218 | ln -s "." "${2}/.Chameleon"␊ |
| 219 | ␊ |
| 220 | exit␊ |
| 221 | |
