update-binary

#!/sbin/sh
########
#
# Shell scripted update-binary, basic functions by
# Chainfire, modified for extended use by [NUT].
#

OUTFD=$2
ZIP=$3

# ui_print "Something you want to output"
ui_print() {
	echo -n -e "ui_print $1\n" > /proc/self/fd/$OUTFD
	echo -n -e "ui_print\n" > /proc/self/fd/$OUTFD
}

# set_perm 0 0 0777 /path/to/folder
# set_perm 0 0 06755 /path/to/file.ext
set_perm() {
	chown $1.$2 $4
	chown $1:$2 $4
	chmod $3 $4
}

# set_perm_recursive 0 0 0777 /path/to/folder
# set_perm_recursive 0 0 06755 /path/to/file.ext
set_perm_recursive() {
	chown -R $1.$2 $4
	chown -R $1:$2 $4
	chmod -R $3 $4
}

# ch_con /path/to/file.ext
ch_con() {
	/system/bin/toolbox chcon u:object_r:system_file:s0 $1
	chcon u:object_r:system_file:s0 $1
}

# package_extract_dir source /destination
package_extract_dir() {
	unzip $ZIP '$1/*' -d $2
}

# package_extract_file path/to/file.ext /target
package_extract_file() {
	unzip $ZIP $1 -d $2
}

# mount /system
# mount system
# mount ext4 /dev/block/platform/msm_sdcc.1/by-name/system /system
mount() {
	if [ "$2" = "" ]; then
		MOUNTS=$(cat /proc/mounts | grep "$1" | wc -l)
		if [ "$MOUNTS" != "0" ]; then
			return 0
		fi
		/sbin/mount $1
		if [ "$?" != "0" ]; then
			DEVICE=$(grep -i "$1" /etc/*.fstab | awk -F' ' '{print $1}')
			MOUNTPOINT=$(grep -i "$1" /etc/*.fstab | awk -F' ' '{print $2}')
			FSTYPE=$(grep -i "$1" /etc/*.fstab | awk -F' ' '{print $3}')
			OPTIONS=$(grep -i "$1" /etc/*.fstab | awk -F' ' '{print $4}')
			/sbin/mount -t $FSTYPE -o $OPTIONS $DEVICE $MOUNTPOINT
			if [ "$?" != "0" ]; then
				DEVICE=$(find /dev/block/platform/msm_sdcc.1/by-name/ -iname "$1")
				MOUNTPOINT=$1
				FSTYPE=$(/sbin/busybox blkid ${DEVICE} | /sbin/busybox awk -F' ' '{ print $NF }' | /sbin/busybox awk -F'[\"=]' '{ print $3 }');
				/sbin/mount -t $FSTYPE $DEVICE $MOUNTPOINT
				if [ "$?" != "0" ]; then
					ui_print "Mounting $1 failed!"
					exit 1
				fi
			fi
		fi
	fi
	if [ "$1" != "" -a "$2" != "" -a "$3" != ""]; then
		MOUNTS=$(cat /proc/mounts | grep "$3" | wc -l)
		if [ "$MOUNTS" != "0" ]; then
			return 0
		fi
		/sbin/mount -t "$1" "$2" "$3"
		if [ "$?" != "0" ]; then
			ui_print "Mounting $1 failed!"
			exit 1
		fi
	fi
	return 0
}

unmount() {
	/sbin/umount -l $1
	return 0
}

format() {
	if [ "$1" = "`basename $1`" ]; then
		/sbin/make_ext4fs $(find /dev/block/platform/msm_sdcc.1/by-name/ -iname "$1")
	else
		/sbin/make_ext4fs $1
	fi
	if [ "$?" != "0" ]; then
		ui_print "Format $1 failed!"
		exit 1
	fi
	return 0
}

##################################
#
# HERE THE ACTUAL WORK STARTS!
#
###

ui_print ""
ui_print ""
ui_print ""
ui_print "==========================================="
ui_print "|                                         |"
ui_print "|   *** XZDualRecovery removal tool ***   |"
ui_print "|                                         |"
ui_print "|        Created by Shoey63 @ XDA         |"
ui_print "|                                         |"
ui_print "==========================================="
ui_print ""

mount /system
mount /data
mount /cache
#/sbin/mount -t auto /dev/block/mmcblk1p1 /external_sd
mount auto /dev/block/mmcblk1p1 /external_sd

if [ -d "/external_sd/XZDualRecovery" ]; then
    rm -rf /external_sd/XZDualRecovery
fi

if [ -d "/cache/XZDualRecovery" ]; then
    rm -rf /cache/XZDualRecovery
fi

if [ -f "/system/app/NDRUtils.apk" ]; then
    rm /system/app/NDRUtils.apk
fi

if [ -f "/data/app/com.camber.ndrutils-1.apk" ]; then
    rm /data/app/com.camber.ndrutils-1.apk
fi

if [ -f "/system/bin/recovery.twrp.cpio.lzma" ]; then
    rm /system/bin/recovery.twrp.cpio.lzma
fi

if [ -f "/system/bin/recovery.twrp.tar" ]; then
    rm /system/bin/recovery.twrp.tar
fi

if [ -f "/system/bin/recovery.cwm.cpio.lzma" ]; then
    rm /system/bin/recovery.cwm.cpio.lzma
fi

if [ -f "/system/bin/recovery.cwm.tar" ]; then
    rm /system/bin/recovery.cwm.tar
fi

if [ -f "/system/bin/recovery.philz.cpio.lzma" ]; then
    rm /system/bin/recovery.philz.cpio.lzma
fi

if [ -f "/system/bin/ramdisk.stock.cpio.lzma" ]; then
    rm /system/bin/ramdisk.stock.cpio.lzma
fi

if [ -f "/system/bin/ramdisk.stock.tar" ]; then
    rm /system/bin/ramdisk.stock.tar
fi

if [ -f "/system/bin/charger" ]; then
    rm /system/bin/charger
fi

if [ -f "/system/bin/ric" ]; then
    rm /system/bin/ric
fi

if [ -f "/system/bin/chargemon" -a -f "/system/bin/chargemon.stock" ]; then
    rm /system/bin/chargemon
    mv /system/bin/chargemon.stock /system/bin/chargemon
fi

if [ -f "/system/bin/mr" -a -f "/system/bin/mr.stock" ]; then
    rm /system/bin/mr
    mv /system/bin/mr.stock /system/bin/mr
fi

if [ -f "/system/bin/dualrecovery.sh" ]; then
    rm /system/bin/dualrecovery.sh
fi

umount /system
umount /data
umount /cache
umount /external_sd

ui_print "FINISHED!"

ui_print "==========================================="
ui_print "|         You are back to stock ;)        |"
ui_print "|    If you like this removal package,    |"
ui_print "|            be sure to hit the           |"
ui_print "|          >> Thanks << Button! :)        |"
ui_print "==========================================="

exit 0