def encodeOptionalParams(self, optionalParams, params):
result = ''
for paramName in optionalParams:
if paramName in params:
tag = getattr(pdu_types.Tag, paramName)
value = params[paramName]
result += self.optionEncoder.encode(pdu_types.Option(tag, value))
return result
def encodeOptionalParams(self, optionalParams, params):
# Jasmin update:
# Do not encode vendor_specific_bypass parameter:
if 'vendor_specific_bypass' in params:
del params['vendor_specific_bypass']
result = ''
for paramName in optionalParams:
if paramName in params:
tag = getattr(pdu_types.Tag, paramName)
value = params[paramName]
result += self.optionEncoder.encode(
pdu_types.Option(tag, value))
return result
def decode(self, file):
# Jasmin update: bypass vendor specific tags
tag = TagEncoder().decode(file)
self.length = Int2Encoder().decode(file)
if tag not in self.options:
raise PDUParseError("Optional param %s unknown" % tag,
pdu_types.CommandStatus.ESME_ROPTPARNOTALLWD)
encoder = self.options[tag]
iBeforeDecode = file.tell()
value = None
try:
value = encoder.decode(file)
except PDUParseError as e:
e.status = pdu_types.CommandStatus.ESME_RINVOPTPARAMVAL
raise e
iAfterDecode = file.tell()
parseLen = iAfterDecode - iBeforeDecode
if parseLen != self.length:
raise PDUParseError(
"Invalid option length: labeled [%d] but parsed [%d]" %
(self.length, parseLen),
pdu_types.CommandStatus.ESME_RINVPARLEN)
return pdu_types.Option(tag, value)
class OptionEncoder(IEncoder):
def __init__(self):
from jasmin.vendor.smpp.pdu.pdu_types import Tag as T
self.length = None
self.options = {
T.dest_addr_subunit:
AddrSubunitEncoder(),
T.source_addr_subunit:
AddrSubunitEncoder(),
T.dest_network_type:
NetworkTypeEncoder(),
T.source_network_type:
NetworkTypeEncoder(),
T.dest_bearer_type:
BearerTypeEncoder(),
T.source_bearer_type:
BearerTypeEncoder(),
T.dest_telematics_id:
Int2Encoder(),
T.source_telematics_id:
Int2Encoder(),
T.qos_time_to_live:
Int4Encoder(),
T.payload_type:
PayloadTypeEncoder(),
T.additional_status_info_text:
COctetStringEncoder(256),
T.receipted_message_id:
COctetStringEncoder(65),
# T.ms_msg_wait_facilities: TODO(),
T.privacy_indicator:
PrivacyIndicatorEncoder(),
T.source_subaddress:
SubaddressEncoder(self.getLength),
T.dest_subaddress:
SubaddressEncoder(self.getLength),
T.user_message_reference:
Int2Encoder(),
T.user_response_code:
Int1Encoder(),
T.language_indicator:
LanguageIndicatorEncoder(),
T.source_port:
Int2Encoder(),
T.destination_port:
Int2Encoder(),
T.sar_msg_ref_num:
Int2Encoder(),
T.sar_total_segments:
Int1Encoder(),
T.sar_segment_seqnum:
Int1Encoder(),
T.sc_interface_version:
Int1Encoder(),
T.display_time:
DisplayTimeEncoder(),
#T.ms_validity: MsValidityEncoder(),
#T.dpf_result: DpfResultEncoder(),
#T.set_dpf: SetDpfEncoder(),
T.ms_availability_status:
MsAvailabilityStatusEncoder(),
# Jasmin update:
T.network_error_code:
NetworkErrorCodeEncoder(self.getLength),
T.message_payload:
MessagePayloadEncoder(self.getLength),
T.delivery_failure_reason:
DeliveryFailureReasonEncoder(),
T.more_messages_to_send:
MoreMessagesToSendEncoder(),
T.message_state:
MessageStateEncoder(),
T.callback_num:
CallbackNumEncoder(self.getLength),
#T.callback_num_pres_ind: CallbackNumPresIndEncoder(),
# T.callback_num_atag: CallbackNumAtag(),
T.number_of_messages:
Int1Encoder(max=99),
T.sms_signal:
OctetStringEncoder(self.getLength),
T.alert_on_message_delivery:
EmptyEncoder(),
#T.its_reply_type: ItsReplyTypeEncoder(),
# T.its_session_info: ItsSessionInfoEncoder(),
# T.ussd_service_op: UssdServiceOpEncoder(),
# Jasmin update: bypass vendor specific tags
T.vendor_specific_bypass:
OctetStringEncoder(self.getLength),
}
def getLength(self):
return self.length
def encode(self, option):
if option.tag not in self.options:
raise ValueError("Unknown option %s" % str(option))
encoder = self.options[option.tag]
encodedValue = encoder.encode(option.value)
length = len(encodedValue)
return string.join([
TagEncoder().encode(option.tag),
Int2Encoder().encode(length),
encodedValue,
], '')
def decode(self, file):
# Jasmin update: bypass vendor specific tags
tag = TagEncoder().decode(file)
self.length = Int2Encoder().decode(file)
if tag not in self.options:
raise PDUParseError("Optional param %s unknown" % tag,
pdu_types.CommandStatus.ESME_ROPTPARNOTALLWD)
encoder = self.options[tag]
iBeforeDecode = file.tell()
value = None
try:
value = encoder.decode(file)
except PDUParseError, e:
e.status = pdu_types.CommandStatus.ESME_RINVOPTPARAMVAL
raise e
iAfterDecode = file.tell()
parseLen = iAfterDecode - iBeforeDecode
if parseLen != self.length:
raise PDUParseError(
"Invalid option length: labeled [%d] but parsed [%d]" %
(self.length, parseLen),
pdu_types.CommandStatus.ESME_RINVPARLEN)
return pdu_types.Option(tag, value)
