#!/bin/sh

#nasty little script to configure the gumstix after being flashed.

echo "This will set up your gumstix after being flashes with a proper root_fs"
echo "Enter the IP for this gumstix"
read IP
echo "The following will be the netmask, broadcast address, and gateway for the IP you specified:"
netmask=255.255.255.0
bcast="`echo $IP | cut -d . -f 1-3`.255"
gateway="`echo $IP | cut -d . -f 1-3`.1"
echo "$netmask"
echo "$bcast"
echo "$gateway"

cat > /etc/default/bluetooth << _EOF
# Bluetooth configuraton file

# Bind to a serial port by default?
HCIATTACH_ENABLE=true
HCIATTACH_TTY=/dev/ttyS1
HCIATTACH_TYPE=ericsson
HCIATTACH_START_SPEED=57600
HCIATTACH_SPEED=921600
HCIATTACH_HANDSHAKE=

# Start of hcid (allowed values are "true" and "false")
HCID_ENABLE=true

# Config file for hcid
HCID_CONFIG="/etc/bluetooth/hcid.conf"

# Start sdpd (allowed values are "true" and "false")
SDPD_ENABLE=true

# Start hidd (allowed values are "true" and "false")
HIDD_ENABLE=false

# Arguments to hidd
HIDD_OPTIONS=""

# Run hid2hci (allowed values are "true" and "false")
HID2HCI_ENABLE=false

# Bind rfcomm devices (allowed values are "true" and "false")
RFCOMM_ENABLE=true

# Config file for rfcomm
RFCOMM_CONFIG="/etc/bluetooth/rfcomm.conf"

# Start dund (allowed values are "true" and "false")
DUND_ENABLE=false

# Arguments to dund
DUND_OPTIONS="--listen --persist"

# Start pand (allowed values are "true" and "false")
PAND_ENABLE=true

# Arguments to pand
PAND_OPTIONS="--role PANU --search --persist"
_EOF

cat > /etc/network/interfaces << _EOF
# Configure Loopback
auto lo
iface lo inet loopback

#auto usb0
iface usb0 inet dhcp

iface bnep0 inet static
_EOF
echo  "address $IP" >> /etc/network/interfaces
echo "broadcast $bcast" >> /etc/network/interfaces
echo  "netmask $netmask" >> /etc/network/interfaces
echo  "gateway $gateway" >> /etc/network/interfaces
echo "up /bin/ping -c 1 1.1.1.1" >> /etc/network/interfaces
cat >> /etc/network/interfaces << _EOF
iface eth0 inet dhcp

iface wlan0 inet dhcp
_EOF

cat > /etc/init.d/S98ttyS2 << _EOF
#!/bin/sh 
NAME=ttyS2 
case "\$1" in 
start) 
	echo "Setting up /dev/ttyS2 (Second exposed port)..." 
	stty -F /dev/ttyS2 -ixon speed 115200 
	;;
stop)
	echo "Nothing to stop..."
	;;
*)
	echo "Usage: \$NAME {start|stop}"
	;;
esac
_EOF

cat > /etc/resolv.conf << _EOF2
domain cs-private.gmu.edu
nameserver 129.174.44.12
nameserver 129.174.1.3
_EOF2

echo "DONE! Thankyou for using this utility."
echo "This utility brought to you by Andrew Bovill."

cat > /etc/init.d/S99keep_alive << _EOF
#!/bin/sh
NAME=keep-alive
case "\$1" in
start)
	echo "Starting keep-alive heartbeat"
	/etc/init.d/keep_alive.sh &
	;;
stop)
	echo "Nothing to stop..."
	;;
*)
	echo "Usage: \$NAME {start|stop}"
	;;
esac
_EOF
cat > /etc/init.d/keep_alive.sh << _EOF
#!/bin/sh
echo "Starting keep-alive heartbeat..."

while \$l
do
ping -c 1 1.1.1.1 > /dev/null
sleep 60
done
_EOF
chmod a+rx /etc/init.d/keep_alive.sh
chmod a+rx /etc/init.d/S99keep_alive
chmod a+rx /etc/init.d/S98ttyS2