#!/bin/sh
export PATH="/bin/:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin"

GET_NAME_enable="YES"
PUSH_MSG_enable="YES"
#RSYNC_enable="YES"

mkdir -p /tmp/bt
cp /root/msg.txt /tmp/bt/msg1.txt


. /root/ip

if [ ! $blue_dev1 ] 
	then 
	blue_dev1="${blue_dev0}" 
fi

SPOOL=/var/spool/obex
DATA=$SPOOL
mkdir -p $SPOOL/config/
mkdir -p $SPOOL/${ip}/config/
cp /root/intro* $SPOOL
cp /root/.ssh/known_hosts_old $SPOOL/config/known_hosts
chmod 755 $SPOOL/intro.*

## start up mesh
if [ `ifconfig -l | grep -c $wifi_mesh` = 1 ]
	then
	echo starting wifi mesh mode
	ifconfig $wifi_mesh down
	ifconfig $wifi_mesh delete
	ifconfig $wifi_mesh -mediaopt hostap
	ifconfig $wifi_mesh mediaopt adhoc channel 48 ssid bluemesh
	ifconfig $wifi_mesh 10.0.0."${ip}"/28 
	killall olsrd
	olsrd -i $wifi_mesh  
	mesh_sub="subnet 10.0.0.0 netmask 255.255.255.0 { }" 
fi  

if [ `ifconfig -l | grep -c $wifi_ap` = 1 ]
	then
	echo starting wifi ap mode
	ifconfig $wifi_ap down
	ifconfig $wifi_ap delete
	ifconfig $wifi_ap -mediaopt adhoc
	ifconfig $wifi_ap 10.0."${ip}".1 
	ifconfig $wifi_ap mediaopt hostap channel 1 ssid blue-ap-$ip
## set dhcpd.conf
echo "option domain-name \"blue-spot\";
option domain-name-servers blue-spot;
default-lease-time 600;
max-lease-time 7200;
authoritative;
ddns-update-style ad-hoc;
log-facility local7;
$mesh_sub
subnet 10.0.${ip}.0 netmask 255.255.255.224 {
  range 10.0.${ip}.10 10.0.${ip}.20;
  option routers 10.0.${ip}.1; }" > $DATA/${ip}/config/dhcpd.conf
	
	## killall dhcpd's
	killall dhcpd
	## start dhcpd
	if [ ! -f /var/db/dhcpd.leases ]
		then
		mkdir -p /var/db
		touch /var/db/dhcpd.leases
	fi
	dhcpd -cf $DATA/${ip}/config/dhcpd.conf

fi
ifconfig > $DATA/${ip}/config/interfaces.txt  

## kill webserver if alive
if [ ! `ps ax | grep -c thttpd` = 0 ]
	then
	killall thttpd
fi   
## start webserver 	
thttpd -dd $SPOOL

## start bt device
mkdir -p /var/run
/etc/rc.d/bluetooth stop ${blue_dev0}
/etc/rc.d/bluetooth start ${blue_dev0}

## let bt_dev wake up
sleep 3 
##set bt_hostname
hccontrol -n ${blue_dev0}hci change_local_name blue-spot-$ip 
if [ $blue_dev1 ] 
	then
	hccontrol -n ${blue_dev1}hci change_local_name blue-spot-$ip
fi
##
/etc/rc.d/sdpd restart
sleep 3 
## run obex server on channel 10
if [ ! `ps ax | grep -c opexapp` = 0 ]
	then 
	killall obexapp
fi		
#obexapp -s -C 10 -A `hccontrol -n ubt0hci Read_BD_ADDR | awk '{print $2}'`
obexapp -s -C 10 

## to-do internet acces
#rfcomm_pppd -s -C 1 -l rfcomm-server
## mining function

RSYNC(){
	## sync data
	if [ "${RSYNC_enable}" = "YES" ] 
		then
		for NODE in `netstat -rn | grep 10.0.0.\*/32 | awk '{print $1}'`
		do
			NODE=`echo $NODE | sed s/\\\/32//`  
			echo rsync $NODE
			rsync --time-limit=1  -var $SPOOL/ $NODE:$SPOOL/
		done
	fi 
}


GET_NAME(){
	if [ "${GET_NAME_enable}" = "YES" ]
	then
	  if [ `cat /tmp/bt/bt_${FOUND}.txt | grep -c NAME` = "0"  ]
		then
		NAME=`hccontrol -n ${blue_dev0}hci remote_name_request $FOUND \
							| grep Name \
							| sed -e 's/Name: //' -e 's/ /_/g'`
		echo $FOUND $DATE NAME  $NAME  >> /tmp/bt/bt_${FOUND}.txt
	  fi
	fi
	}

PUSH_MSG(){
	if [ "${PUSH_MSG_enable}" = "YES" ]
	then
	
	  if [ `cat /tmp/bt/bt_${FOUND}.txt | grep -c MSG` = "0"  ]
		then
		CHANNEL=`sdpcontrol -a $FOUND search OPUSH | grep int | awk '{print $6}'` 
		obexapp -a $FOUND -C $CHANNEL -n put /tmp/bt/msg1.txt && \
			echo $FOUND $DATE  $CHANNEL MSG  >> /tmp/bt/bt_${FOUND}.txt
	  fi
  	fi
	}

LIST_DEV(){
	for DEV in `cat /tmp/bt/bt_new.txt`
	do
	echo $DEV `date +%Y-%m-%d-%H-%M` >> /tmp/bt/bt_mainlist.txt
	done
	hccontrol -n ${blue_dev1}hci inquiry | \
		grep BD_ADDR | awk '{print $2}' \
		> /tmp/bt/bt_new.txt
	}

while [ 1 ]
do
	LIST_DEV
	
	for FOUND in `cat /tmp/bt/bt_new.txt`
	do 
	
		DATE=`date +%Y-%m-%d-%H-%M` 

		GET_NAME
		PUSH_MSG

		echo $FOUND $DATE >> /tmp/bt/bt_${FOUND}.txt
	done
	chmod -R 666 $SPOOL/
	chmod  777 $SPOOL
done
done