#!/bin/sh
#
###
### For assistance, please visit forum.ipinfodb.com
# 
# Created by Eric Gamache on 2009-05-26
# Version 1.0 by Eric Gamache -- 2009-06-04
# Version 1.1 updated by Marc-Andre Caron -- 2009-06-08 .. Added timezone
# Version 1.2 updated by Eric Gamache -- 2009-06-08 .. fix minors bugs.
# Version 1.3 updated by Marc-Andre Caron -- 2010-02-11 .. new timezone support, reduced complexity of the script.
# 
# This script is provided "as is", with absolutely no warranty expressed or 
# implied. Any use is at your own risk. Permission to use or copy this 
# script for any purpose is hereby granted without fee. Permission to 
# modify the code and to distribute modified code is granted, provided 
# the above notices are retained, and a notice that the code was modified 
# is included with the above copyright notice. 
#
###############################################
####
####
####
URL="http://ipinfodb.com/ip_query.php?ip="
#
WGET_OPTION="=-b -q --wait=3 --waitretry=2 --random-wait --limit-rate=9578 "
WGET_AGENT="Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)" 
#
ERROR=0
#
###############################################
if [ "$1" = "" ]; then
  ERROR=1
else
  IP=$1
  HTTP_LINK_XML="$URL""$IP""&output=xml&timezone="
  HTTP_LINK_JSON="$URL""$IP""&output=json&timezone="
fi
##############
if [ "$2" != "" ]; then
  if [ "$2" != "json" ] && [ "$2" != "xml" ] ; then
    ERROR=1
  fi
  TYPE="$2"
else
  ERROR=1
fi
##############
if [ "$3" != "" ]; then
  if [ "$3" != "true" ] && [ "$3" != "false" ] ; then
    ERROR=1
  fi
  TIMEZONE="$3"
else
  ERROR=1
fi
###############################################
 
###############################################
if [ "$ERROR" != "0" ]; then
  echo " "
  echo " usage : $0 IP TYPE TIMEZONE"
  echo " Where IP is the IP to check"
  echo " TYPE is the output type (xml|json)"
  echo " TIMEZONE is to show timezone data or not (false|true)"
  echo " Big thanks to the team of IPInfoDB (http://ipinfodb.com)"
  exit
fi
###############################################
#
TST_wget=`wget > /dev/null 2>&1`
#
ErrorLevel=$?
#
if [ "$ErrorLevel" != 1 ] ; then
  echo " ----" 
  echo " wget not found; please install it for proper operation."
  echo " ----" 
  exit
fi
###############################################
###############################################
#######
#######
if [ "$TYPE" = "json" ]; then
  JSON_Info=`wget -qO- --user-agent="$WGET_AGENT" $HTTP_LINK_JSON"$TIMEZONE" 2>&1`
  echo "$JSON_Info"
else
  XML_Info=`wget -qO- --user-agent="$WGET_AGENT" $HTTP_LINK_XML"$TIMEZONE" 2>&1`
  echo "$XML_Info"
fi