#!/bin/bash 

echo ""

if [ ! -f /home/thedoc/priv/newpass ];
then echo Missing new password file; exit 1;
fi

# The root of the testbed, which provides internet access
MGR="__mgr.testbed.aaa"
# Root of each testbed which isolates the VMs from the other testbeds
MGRS=""
# The list of all VMs
VMS=""

for testb in "$@"; do
 case "$testb" in
   simple)
	# The simple testbed
	MGRS="$MGRS simple-simplemgr.testbed.aaa"
	VMS="$VMS simple-cli.simple.testbed.aaa"
	VMS="$VMS simple-serv.simple.testbed.aaa"
	;;

   rt)
	# The routing testbed
	MGRS="$MGRS rt-rtmgr.testbed.aaa"
	VMS="$VMS rt-nas.a.rt.testbed.aaa rt-proxy.a.rt.testbed.aaa"
	VMS="$VMS rt-proxy.b.rt.testbed.aaa rt-serv.b.rt.testbed.aaa"
	;;
	
   rtsup)
	# The routing testbed
	VMS="$VMS rt-relay.a.rt.testbed.aaa"
#	VMS="$VMS rt-relay.b.rt.testbed.aaa"
	VMS="$VMS rt-proxy.c.rt.testbed.aaa rt-relay.c.rt.testbed.aaa"
	;;
	
   *)
   	echo "Unknown testbed subset $testb"
	;;
 esac
done

if [ -z "$VMS" ]; 
then echo "Please specify a VM subset such as: rt, rtsup, simple, ...";
exit 1;
fi

# OK let's start the VMS now.
echo "Starting all VMs"

# The keyboard scancodes for "aptitude update && aptitude dist-upgrade -y &&"
PASSWD_SC="19 99 1e 9e 1f 9f 1f 9f 11 91 20 a0"

change_passwd() {
	# Send "passwd" command
	VBoxManage controlvm "$1" keyboardputscancode $PASSWD_SC 1c 9c >/dev/null &
	sleep 1;
	# Send new password
	VBoxManage controlvm "$1" keyboardputscancode `cat /home/thedoc/priv/newpass | grep -v //` 1c 9c > /dev/null
	sleep 1
	# Confirm new password
	VBoxManage controlvm "$1" keyboardputscancode `cat /home/thedoc/priv/newpass | grep -v //` 1c 9c > /dev/null
	sleep 1
}	

# Start the VMs by hierarchical order
./vm_start.sh "$MGR"
	sleep 15
for VM in $MGRS; do
	./vm_start.sh "$VM" &
	sleep 15
done
wait
for VM in $VMS; do
	./vm_start.sh "$VM" &
	sleep 15
done
wait

# Change all the passwords
for VM in $VMS $MGRS $MGR; do
	change_passwd "$VM" &
done
wait

# Now, move the newpass as active pass
mv -f /home/thedoc/priv/pass /home/thedoc/priv/pass.`date +%Y%m%d-%H%M%S`
mv -f /home/thedoc/priv/newpass /home/thedoc/priv/pass 

#All done!
exit 0