#! /usr/bin/python

import sys

from getopt import getopt
opt,files = getopt(sys.argv[1:], "c:n:o:")
ch = 0
nsa = 16
out = sys.stdout
for o,v in opt:

    if o=="-c":
        ch = int(v)
    if o=="-n":
        nsa = int(v)
    if o=="-o":
        out = open(v, "w")

from ppdirena import ParseChannel

if not files:
    ParseChannel(sys.stdin, out, ch, nsa)
else:
    for f in files:
        ParseChannel(f, out, ch, nsa)
        
out.close()