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import dbus, gobject, avahi
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from dbus import DBusException
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from dbus.mainloop.glib import DBusGMainLoop
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from string import split
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import logging
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LOG_FILENAME = 'replicant.log'
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TYPE = "_replicant25._tcp"
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files = {}
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logging.basicConfig(filename=LOG_FILENAME,level=logging.DEBUG)
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def downloadFile(fileToDownload, source, port):
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if not os.path.exists(fileToDownload):
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g = URLGrabber()
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else:
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g = URLGrabber(reget="simple")
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try:
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local_filename = g.urlgrab("http://"+source+":"+port+"/"+fileToDownload)
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except:
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logging.debug("No se puede realizar la descarga de "+fileToDownload+" desde "+source+":"+port)
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time.sleep(600)
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def service_resolved(*args):
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val = str(args[2]).split("@")
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files[val[1]] = {'address' : str(args[7]), 'port': str(val[0])}
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if len(files)>0:
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for i in files:
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print i['address']
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#downloadFile(i.keys(), i['address'], i['port'])
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#print 'name:', args[2]
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#print 'address:', args[7]
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#print 'port:', args[8]
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def print_error(*args):
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print 'error_handler'
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print args[0]
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def myhandler(interface, protocol, name, stype, domain, flags):
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#print "Found service '%s' type '%s' domain '%s' " % (name, stype, domain)
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if flags & avahi.LOOKUP_RESULT_LOCAL:
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# local service, skip
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pass
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server.ResolveService(interface, protocol, name, stype,
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domain, avahi.PROTO_UNSPEC, dbus.UInt32(0),
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reply_handler=service_resolved, error_handler=print_error)
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loop = DBusGMainLoop()
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bus = dbus.SystemBus(mainloop=loop)
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server = dbus.Interface(bus.get_object(avahi.DBUS_NAME, '/'), 'org.freedesktop.Avahi.Server')
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sbrowser = dbus.Interface(bus.get_object(avahi.DBUS_NAME, server.ServiceBrowserNew(avahi.IF_UNSPEC, avahi.PROTO_UNSPEC, TYPE, 'local', dbus.UInt32(0))), avahi.DBUS_INTERFACE_SERVICE_BROWSER)
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sbrowser.connect_to_signal("ItemNew", myhandler)
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gobject.MainLoop().run()
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print "hola"
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