#!/bin/bash

STATION_MANUAL=$1

if [ ! -e "/usr/bin/xtightvncviewer" ]; then
  echo "xtightvncviewer NOT FOUND. Please run: apt-get install xtightvncviewer"
  exit
fi

CONFIG="/opt/pos/etc/config.ini"
STATION=`cat $CONFIG | grep "STATION_NUMBER" | cut -f2 -d=`
SERVER_IP=`cat $CONFIG | grep "NETWORK_SERVER_IP" | cut -f2 -d=`

DIR_SERVER=""

if [ "$STATION" = "0" ]; then
  DIR_SERVER="/opt/pos"
else
  DIR_SERVER="/shares/pos"
fi

if [ "$STATION_MANUAL" != "" ]; then
  if [ -e "$DIR_SERVER/server/data/registered_stations/$STATION_MANUAL" ]; then
    IP=`cat $DIR_SERVER/server/data/registered_stations/$STATION_MANUAL | tail -1`
    xtightvncviewer $IP
  else
    echo "STATION $1 ISN'T REGISTERED IN $DIR_SERVER/server/data/registered_stations"
    exit
  fi
else
  xtightvncviewer $SERVER_IP
fi

