#!/usr/bin/env python

import sys, struct, os

from packetmanager import *

if len(sys.argv) < 2:
  print "Usage: packetinfo.py filename.lrit"
  exit(1)

filename = sys.argv[1]

f = open(filename, "r")
fsize = os.path.getsize(filename)
readbytes = 0
t = 0

data = f.read()

headers = getHeaderData(data)
hsize = 0
ftype = 0
for i in headers:
  if i["type"] == 0:
    hsize = i["headerlength"]
    ftype = i["filetypecode"]

printHeaders(headers)

data = data[hsize:]

if ftype == 2:
  print data

f.close()