nmb.py 文件源码

def name_registration_request(self, nbname, destaddr, qtype, scope, nb_flags=0, nb_address='0.0.0.0'):
        netbios_name = nbname.upper()
        qn_label = encode_name(netbios_name, qtype, scope)

        p = NAME_REGISTRATION_REQUEST()
        p['NAME_TRN_ID'] = randint(1, 32000)
        p['QUESTION_NAME'] = qn_label[:-1]
        p['RR_NAME'] = qn_label[:-1]
        p['TTL'] = 0xffff
        p['NB_FLAGS'] = nb_flags
        p['NB_ADDRESS'] = socket.inet_aton(nb_address)
        if not destaddr:
            p['FLAGS'] |= NM_FLAGS_BROADCAST
            destaddr = self.__broadcastaddr
        req = p.getData()

        res = self.send(p, destaddr, 1)
        return res