#! /usr/bin/env python
# -*- encoding: iso-8859-15 -*-

# Génération d'un fichier XML indiquant le status des bornes

import sys
import os
import time
sys.path.append("/usr/scripts/gestion")

from canal_bornes import bornes_canal
from wifi_clients import bornes_clients
from uptime_bornes import bornes_uptime

from ldap_crans import crans_ldap
l = crans_ldap()

# On commence le fichier XML
print '<bornes date="%s">' % time.strftime("%c")

# On récupère l'ensemble des bornes
bornes = l.search('host=*.wifi.crans.org&canal=*')['machine']

canaux = bornes_canal()
clients = bornes_clients()
uptimes = bornes_uptime()

for b in bornes:
    infos = filter(lambda x: not x.startswith("<"), b.info())
    if not infos:
        # Rien à propos de cette borne...
        continue

    # Est-ce un hotspot ?
    hotspot = "<nvram>crans_hotspot=1" in b.info() and 1 or 0
    # Est-ce que la borne est up ?
    if os.system("/usr/local/sbin/fping -q %s || /usr/local/sbin/fping -q %s" % ((b.nom(),)*2)) == 0:
        up = 1
    else:
        up = 0
    # Quel nom ?
    nom = b.nom().split(".")[0]
    print '<borne nom="%s" hotspot="%d" up="%d">' % (nom,
                                                     hotspot,
                                                     up)
    print '  <description>%s</description>' % infos[0].encode("utf-8")
    print '  <mac>%s</mac>' % b.mac2()
    try:
        print '  <canal>%d</canal>' % int(canaux[nom])
    except KeyError:
        pass
    try:
        print '  <clients>%d</clients>' % int(clients[nom])
    except KeyError:
        pass
    try:
        print '  <uptime>%s</uptime>' % uptimes[nom]
    except KeyError:
        pass
    position = filter(lambda x: x.startswith("<position>"), b.info())
    if position:
        position = position[0].replace("<position>","").split(" ")
        print '  <position x="%s" y="%s" />' % (position[1], position[0])
    print '</borne>'

print '</bornes>'