def factory(command_name, **kwargs):
"""Return instance of a specific command class"""
try:
return {
'bind_transmitter': BindTransmitter,
'bind_transmitter_resp': BindTransmitterResp,
'bind_receiver': BindReceiver,
'bind_receiver_resp': BindReceiverResp,
'bind_transceiver': BindTransceiver,
'bind_transceiver_resp': BindTransceiverResp,
'data_sm': DataSM,
'data_sm_resp': DataSMResp,
'generic_nack': GenericNAck,
'submit_sm': SubmitSM,
'submit_sm_resp': SubmitSMResp,
'deliver_sm': DeliverSM,
'deliver_sm_resp': DeliverSMResp,
'unbind': Unbind,
'unbind_resp': UnbindResp,
'enquire_link': EnquireLink,
'enquire_link_resp': EnquireLinkResp,
'alert_notification': AlertNotification,
}[command_name](command_name, **kwargs)
except KeyError:
raise exceptions.UnknownCommandError('Command "%s" is not supported' %
command_name)
def get_optional_code(name):
"""Return optional_params code by given command name. If name is unknown,
raise UnknownCommandError exception"""
try:
return consts.OPTIONAL_PARAMS[name]
except KeyError:
raise exceptions.UnknownCommandError('Unknown SMPP command name "%s"' % name)
def get_optional_name(code):
"""Return optional_params name by given code. If code is unknown, raise
UnkownCommandError exception"""
for key, value in six.iteritems(consts.OPTIONAL_PARAMS):
if value == code:
return key
raise exceptions.UnknownCommandError('Unknown SMPP command code "0x%x"' % code)
def get_command_code(name):
"""
Return command code by given command name.
If name is unknown, raise UnknownCommandError exception.
"""
try:
return commands[name]
except KeyError:
raise exceptions.UnknownCommandError("Unknown SMPP command name '%s'" % name)
def get_command_name(code):
"""
Return command name by given code.
If code is unknown, raise UnknownCommandError exception.
"""
for key, value in six.iteritems(commands):
if value == code:
return key
raise exceptions.UnknownCommandError("Unknown SMPP command code '0x%x'" % code)
