#!/usr/bin/env python
# -*- coding: utf-8 -*-
###########################################################################
# Eole NG - 2009
# Copyright Pole de Competence Eole  (Ministere Education - Academie Dijon)
# http://eole.orion.education.fr - eole@ac-dijon.fr
#
# Licence CeCill
# cf:  http://www.cecill.info/licences.fr.html
###########################################################################

import sys
import socket
from os.path import isfile
from os import system, stat
from pyeole.httprequest import HTTPRequest
from creole.config import configeol
from creole.client import CreoleClient

client = CreoleClient()

# adresse IP et port du serveur d'enregistrement
server = "http://194.167.18.21/apps/AutoDiag/index.n/diagnose"
md5file = "/etc/eole/.server.MD5"
module = "%s-%s" % (client.get_creole('eole_module'), client.get_creole('eole_version'))

def get_md5():
    """ calcul de l'identifiant md5 """
    if not isfile(md5file) or stat(md5file).st_size == 0:
        system("md5sum %s | awk '{print $1}' > %s" % (configeol, md5file))
    fp = file(md5file)
    return (fp.read().split()[0])

def get_proxy():
    """ récupération du proxy à utiliser """
    if client.get_creole('activer_proxy_client') == 'oui':
        return "http://{0}:{1}".format(
                client.get_creole('proxy_client_adresse'),
                client.get_creole('proxy_client_port'))
    return ''

if __name__ == "__main__":
    id5 = get_md5()
    rne = client.get_creole('numero_etab')
    data = {"ID5":id5, "module":module, "rne":rne, "dep":rne[0:3]}
    socket.setdefaulttimeout(5)
    proxy = get_proxy()
    if proxy != '':
        # essai avec proxy
        try:
            req = HTTPRequest(proxy={'http':proxy})
            req.request(server, post_datas=data)
        except:
            pass
        else:
            sys.exit(0)
    # essai sans proxy
    try:
        req = HTTPRequest()
        req.request(server, post_datas=data)
    except:
        sys.exit(1)
    else:
        sys.exit(0)