#!/bin/bash

# cd in this command's directory
cd $(dirname $0)

#Getting the env. as passed by the test framework - mostly MACADDR and NODE_ISO
CONFIG=start-qemu.conf
if [ ! -e ${CONFIG} ];then
    echo "File for MAC Address not found"
    exit 1
fi
. $CONFIG

#default Value
SCRIPT=./qemu-ifup
HDA=./FILENAME=hda_5.raw

# qemu parameters
RAM=520;
TAP="tap,script=$SCRIPT";
#check for the creation of new HDA
if [ -e "$HDA" ]; then
    echo "Disk already existing removing  it..."
    rm -rf $HDA
fi

#Creating new HDA
echo "Creating hard disk for Qemu install under $HDA"

img=$(qemu-img create $FILENAME 10G)
if [ -z "$img" ];then
	echo "Can't Create disk image..."
	exit 1
fi

echo "New $HDA is created..."

#Command for running the Qemu Emulator
ARGS="-boot d -cdrom ${NODE_ISO} -hda ${HDA} -m ${RAM}  -net nic,macaddr=${MACADDR} -net $TAP -nographic";
echo "Running qemu $ARGS";
qemu $ARGS


exit