Log BSSIDs and send them home

wicycle.sh

#!/bin/sh

# Config
HOME_HOSTNAME=destination.host
HOME_PORT=2413
LOG_BASEDIR=/tmp/wicycle/log

# Scan
NOW=$(date -Iseconds)
HOME_BASEURL=http://$HOME_HOSTNAME:$HOME_PORT
SCAN=$(iw dev wlan0 scan | grep ^BSS | sed -e 's/BSS \(.*\)(.*/\1/' | sort | uniq)

# Log
mkdir -p $LOG_BASEDIR
for bssid in $SCAN ; do
  echo $NOW >> $(echo $LOG_BASEDIR/$bssid|tr : .)
done
count=$(echo "$SCAN" | wc -l)
logger wicycle-log Logging $count networks

# Send log
for bssid in `ls $LOG_BASEDIR` ; do
  file=$LOG_BASEDIR/$bssid
  echo "Sending $file"
  echo $'POST /log/'`echo $bssid`$' HTTP/1.1\r\nUser-Agent:wicycle/0.1\r\nContent-type: application/x-www-form-urlencoded\r\nContent-length: '`wc -c < $file`$'\r\nConnection: Close\r\n\r\n'`cat $file` | nc $HOME_HOSTNAME $HOME_PORT || echo Failed
done