PS2 Modchip HDD Formatter

PS2 Modchip HDD Formatter.sh

#!/bin/bash
clear

C_RED_BLD='\033[1;31m' 	C_YLW_BLD='\033[1;93m'	C_GRN_BLD='\033[1;32m'	C_BLU_BLD='\033[1;94m' 	C_CYN_BLD='\033[1;36m' 	C_WHT_BLD='\033[1;37m'	C_GRY_BLD='\033[1;30m'
C_RED='\033[0;91m'	  	C_YLW='\033[0;93m' 		C_GRN='\033[0;92m'		C_BLU='\033[0;94m'	  	C_CYN='\033[0;36m'		C_WHT='\033[0;37m'		C_GRY='\033[0;30m'
C_BLANK='\033[0m'      	C_FLASH='\033[1;5m'

TOOLKIT_PATH="${HOME}/ps2"

function function_apa_checksum_fix() {
	sudo dd if=${DEVICE} of=/tmp/apa_header_full.bin bs=512 count=2
	"${TOOLKIT_PATH}/apps/PS2 APA Header Checksum Fixer.elf" /tmp/apa_header_full.bin | sed -n 8p | awk '{print $6}' | xxd -r -p > /tmp/apa_header_checksum.bin
	sudo dd if=/tmp/apa_header_checksum.bin of=${DEVICE} conv=notrunc
}

function function_apajail_magic_number() {
	echo ${MAGIC_NUMBER} | xxd -r -p > /tmp/apajail_magic_number.bin
	sudo dd if=/tmp/apajail_magic_number.bin of=${DEVICE} bs=8 count=1 seek=28 conv=notrunc
}

function function_clear_temp() {
	sudo rm /tmp/apa_header_address.bin		&> /dev/null
	sudo rm /tmp/apa_header_boot.bin		&> /dev/null
	sudo rm /tmp/apa_header_checksum.bin	&> /dev/null
	sudo rm /tmp/apa_header_full.bin		&> /dev/null
	sudo rm /tmp/apa_journal.bin			&> /dev/null
	sudo rm /tmp/apa_header_probe.bin		&> /dev/null
	sudo rm /tmp/apa_header_size.bin		&> /dev/null
	sudo rm /tmp/apajail_magic_number.bin	&> /dev/null
	sudo rm /tmp/apa_index.xz				&> /dev/null
	sudo rm /tmp/gpt_2nd.xz					&> /dev/null
	sudo rm /tmp/conf_hdd.cfg				&> /dev/null
}

function function_continue() {
	echo
	read -p "Press any key to continue. "
	echo
}

function function_device() {
	echo -e "Choose your ${C_YLW_BLD}internal PS2 disk${C_BLANK} (eg: ${C_YLW}/dev/sdx${C_BLANK}) from device list below:"
	echo
	lsblk -p -o MODEL,NAME,SIZE,LABEL,MOUNTPOINT
	echo
	read DEVICE
	echo -e "Ok, so yo have chosen: \"${C_YLW_BLD}${DEVICE}${C_BLANK}\""
}

function function_disk_size_check() {
	LBA_MAX=$(sudo blockdev --getsize ${DEVICE})
	
	if [ ${LBA_MAX} -gt 4294967296 ]; then
		echo -e "${C_RED_BLD}ERROR:${C_RED} Disk size exceeding 2TiB. Formatting aborted.${C_BLANK}"
		function_exit
	fi
}

function function_exit() {
	echo
	read -p "Press any key to exit script. "
	exit
}

function function_make_ps2_dirs() {
	if [ ! -d "/tmp/ps2_dirs" ]; then
		mkdir /tmp/ps2_dirs
	fi
	
	if [ "$(echo ${DEVICE} | grep -o /dev/loop)" = "/dev/loop" ]; then
		sudo mount ${DEVICE}p${PARTITION_NUMBER} /tmp/ps2_dirs
		else sudo mount ${DEVICE}${PARTITION_NUMBER} /tmp/ps2_dirs
	fi
	
	cd /tmp/ps2_dirs
	sudo mkdir -p APPS/		# Open PS2 Loader: applications 
	sudo mkdir -p ART/		# Open PS2 Loader: disc covers (<GameID>_COV.png, <GameID>_ICO.png, <GameID>_SCR.png etc.)
	sudo mkdir -p CFG/		# Open PS2 Loader: per game configs (<GameID>.cfg)
	sudo mkdir -p CHT/		# Open PS2 Loader: cheats (<GameID>.cht)
	sudo mkdir -p CD/		# Open PS2 Loader: CD disc images (*.iso, *.zso)
	sudo mkdir -p DVD/		# Open PS2 Loader: DVD disc images (*.iso, *.zso)
	sudo mkdir -p LNG		# Open PS2 Loader: Language files
	sudo mkdir -p THM/		# Open PS2 Loader: theme dirs (thm_<ThemeName>/*)
	sudo mkdir -p VMC/		# Open PS2 Loader: non-ECC PS2 Memory Card images (generic or <GameID>_0.bin, <GameID>_1.bin)
	sync
	
	sudo umount -l /tmp/ps2_dirs
}

function function_warning_apajail() {
	echo
	echo -e "${C_RED_BLD}APA-Jail${C_RED} is a danger for normal users because once setup, it cannot be edited by"
	echo -e "ordinary tools on PC and PS2. By doing so, data loss is guaranteed!${C_BLANK}"
}

function function_zeroing() {
	# wiping out APA and MBR/GPT:
	sudo dd if=/dev/zero of=${DEVICE} bs=128M count=1 conv=notrunc status=none
	
	# wiping out GPT backup:
	LBA_MAX=$(sudo blockdev --getsize ${DEVICE})
	LBA_GPT_BUP=$(echo "$((${LBA_MAX}-2048))")
	sudo dd if=/dev/zero of=${DEVICE} seek=${LBA_GPT_BUP} bs=512 count=2048 conv=notrunc status=none
	
	# updating partition table:
	sudo partprobe ${DEVICE}
	echo
}

# ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

echo -e "${C_GRN_BLD}PS2 Modchip HDD Formatter by Burroughs - Based on PS2HDH by Berion"
echo -e "${C_YLW}Script for formatting internal disk using APA-J for use with modchip dev.2 boot"
echo
echo -e "${C_RED_BLD}Confirm root permissions everytime you will be asked.${C_BLANK}"
echo

# ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

# APA-Jail
echo -e "${C_YLW}This operation will ${C_YLW_BLD}mix${C_YLW} ${C_YLW_BLD}APA${C_YLW} and ${C_YLW_BLD}MBR${C_YLW} together. (APA cut on 4GiB)"
echo
echo -e "${C_WHT_BLD}Partition tables:${C_BLANK}"
echo -e " ∙ creating APA and MBR"
echo
echo -e "${C_WHT_BLD}Partitions:${C_BLANK}"
echo -e " ∙ basic PS2 partitions (cannot exceed 4GiB)"
echo -e " ∙ empty 128mb partition for dev.2 boot from APA"
echo -e " ∙ recovery partition on MBR"
echo -e " ∙ protection area + exFAT"

function_warning_apajail
function_continue
function_device
function_continue
function_disk_size_check
function_zeroing

echo -e "device ${DEVICE}\ninitialize yes\nmkpart __boot 128M PFS\nls -l\nexit" | cat | sudo "${TOOLKIT_PATH}/apps/PFS Shell.elf"
echo

# Signature injection (type A2):
MAGIC_NUMBER="4150414A2D413200"
function_apajail_magic_number

# Setting up MBR:
echo -e ",4GiB,17\n,32MiB,17\n,,07" | sudo sfdisk ${DEVICE}
sudo partprobe ${DEVICE}

if [ "$(echo ${DEVICE} | grep -o /dev/loop)" = "/dev/loop" ]; then
	sudo mkfs.ext2 -L "RECOVERY" ${DEVICE}p2
	sudo mkfs.exfat -c 32K -L "OPL" ${DEVICE}p3
else
	sleep 4
	sudo mkfs.ext2 -L "RECOVERY" ${DEVICE}2
	sudo mkfs.exfat -c 32K -L "OPL" ${DEVICE}3
fi

PARTITION_NUMBER=3
function_make_ps2_dirs

# Finalising recovery:
if [ ! -d "${TOOLKIT_PATH}/storage/hdd/recovery" ]; then
	mkdir ${TOOLKIT_PATH}/storage/hdd/recovery
fi

if [ "$(echo ${DEVICE} | grep -o /dev/loop)" = "/dev/loop" ]; then
	sudo mount ${DEVICE}p2 ${TOOLKIT_PATH}/storage/hdd/recovery
	else sudo mount ${DEVICE}2 ${TOOLKIT_PATH}/storage/hdd/recovery
fi

sudo dd if=${DEVICE} bs=128M count=1 status=progress | xz -z > /tmp/apa_index.xz
sudo cp /tmp/apa_index.xz ${TOOLKIT_PATH}/storage/hdd/recovery

LBA_MAX=$(sudo blockdev --getsize ${DEVICE})
LBA_GPT_BUP=$(echo $(($LBA_MAX-33)))

sudo dd if=${DEVICE} skip=${LBA_GPT_BUP} bs=512 count=33 status=progress | xz -z > /tmp/gpt_2nd.xz
sudo cp /tmp/gpt_2nd.xz ${TOOLKIT_PATH}/storage/hdd/recovery

sync

sudo umount -l ${TOOLKIT_PATH}/storage/hdd/recovery
rmdir ${TOOLKIT_PATH}/storage/hdd/recovery

function_apa_checksum_fix
# ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////

function_clear_temp

unset DEVICE
unset LBA_GPT_BUP
unset LBA_MAX
unset MAGIC_NUMBER
unset PARTITION_NUMBER

echo -e ${C_WHT_BLD}
read -p "All done. Press any key to exit. "