root/EnciendeEquipos/trunk/NetworkUtils.py @ 134
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# -*- coding: utf-8 -*-
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# Project: EnciendeEquipos
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# Module: NetworkUtils.py
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# Purpose: Network utilities
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# Language: Python 2.5
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# Date: 17-Jan-2010.
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# Ver: 17-Jan-2010.
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# Author: José L. Redrejo Rodríguez
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# Copyright: 2009 - José L. Redrejo Rodríguez <jredrejo @nospam@ debian.org>
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#
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# EnciendeEquipos is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# EnciendeEquipos is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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##############################################################################
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import socket,struct
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def startup(address):
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addr_byte = address.split(':')
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hw_addr = struct.pack('BBBBBB', int(addr_byte[0], 16),
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int(addr_byte[1], 16),
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int(addr_byte[2], 16),
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int(addr_byte[3], 16),
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int(addr_byte[4], 16),
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int(addr_byte[5], 16))
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msg = '\xff' * 6 + hw_addr * 16
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s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
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s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
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try:
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s.sendto(msg, ('<broadcast>', 9))
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s.sendto(msg, ('<broadcast>', 7))
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s.sendto(msg, ('192.168.0.255', 9))
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s.sendto(msg, ('192.168.0.255', 7))
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except:
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s.sendto(msg, ('<broadcast>', 2000))
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s.sendto(msg, ('192.168.0.255', 2000))
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s.close()
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