[ANDROID][ROOT][SHELL]Iruna Account Switcher

IAS.sh

#!/system/bin/sh
#  
#	Iruna Account Switcher
#		(c) 1Conan, 2016
#
#	For support, e-mail me at
#		admin[at]1conan.com
#	Or comment at
#		https://git.io/vK20L
#

#Variables
DIR="/data/data/com.asobimo.iruna_en/shared_prefs"

#Just some additional credits. I like it lol.
echo "Iruna Account Switcher by 1Conan"
echo "ROOT IS NEEDED"
echo "https://1conan.com\n"

#Help text. Not so obvious
help () {
	echo "sh IAS.sh (command) [options]"
	echo "Available Commands:"
	echo "help - Display this help"
	echo "delete - delete account file to link new account"
	echo "delbkup (name) - Delete a backup file"
	echo "backup (name) - Copy account info to (name)"
	echo "switch (name) - Switch to (name)"
}

#Root access checking
#You can't access /data without root bruh.
if [ "$UID" -ne 0 ]; then
	echo "IAS Error: Root access needed!";
	exit 1;

#Check if directory exists.
#Not having this directory means Iruna is not
#installed/
elif [ ! -d "$DIR" ]; then
	echo "IAS Error: Iruna Online not installed!";
	exit 1;

#Argument checking
#A script does nothing without instructions :)
elif [ -z "$1" ]; then
	echo "IAS: Missing Arguments!\n";
	help;
	exit 1;
	
#Your basic help
elif [ "$1" == "help" ]; then
	help;
	
#Delete the account file
#Mostly gonna be used for linking
#New accounts
elif [ "$1" == "delete" ]; then
	if [ ! -f "$DIR/ASOBIMO_ACCOUNT.xml" ]; then
		echo "IAS Error: Account file not found";
		exit 1;
	fi
	rm -rf "$DIR/ASOBIMO_ACCOUNT.xml"
	echo "IAS: Account file deleted!"
	echo "IAS NOTE: No characters are lost"
	
#Delete a backup :|
elif [ "$1" == "delbkup" ]; then
	if [ ! -f "$DIR/$2.IAS_backup" ]; then
		echo "IAS Error: $2 not found";
		exit 1;
	fi
	rm -rf "$DIR/$2.IAS_backup"
	echo "IAS Deleting $2 done!"

	
#The account backup function. Copies stuff.
elif [ "$1" == "backup" ]; then
	
	#Just the old lame argument checking.
	if [ -z "$2" ]; then
		echo "IAS: Missing Arguments!\n";
		help;
		exit 1;
		
	#How the heck can we backup if the file
	#is not there?! lol
	elif [ ! -f "$DIR/ASOBIMO_ACCOUNT.xml" ]; then
		echo "IAS Error: Account file not found";
		exit 1;
		
	#Make sure not to overwrite stuff
	elif [ -f "$DIR/$2.IAS_backup" ]; then
		echo "IAS Error: $2 exists!";
		exit 1;
		
	#Copy the account to a file.	
	else
		cp "$DIR/ASOBIMO_ACCOUNT.xml" "$DIR/$2.IAS_backup";
		echo "IAS: Backup done!"
	fi
	
#NOT THE ACCOUNT SWITCHING FUNCTION
elif [ "$1" == "switch" ]; then

	#Another one of those old lame
	#argument checking :|
	if [ -z "$2" ]; then
		echo "IAS: Missing Arguments!\n";
		help;
		exit 1;
		
	#Dude, how can we switch if the 
	#backup is not there?
	elif [ ! -f "$DIR/$2.IAS_backup" ]; then
		echo "IAS Error: Backup $2 not found";
		exit 1;
		
	else
		#Remove the account file without any
		#Confirmation. Not my fault
		#if anything bad happens.
		rm -rf "$DIR/ASOBIMO_ACCOUNT.xml";
	
		#Copy the backup and use it as the account
		#Renaming would make things harder :)
		cp "$DIR/$2.IAS_backup" "$DIR/ASOBIMO_ACCOUNT.xml";
		
		#idk what user should be the owner on
		#other devices so let's just make it r
		#for all users. If it gets stolen by a malware
		#it's the user's fault :p
		chmod 744 "$DIR/ASOBIMO_ACCOUNT.xml";
		
		echo "IAS: Switching done!"
		
	fi
fi