TLMessage *SMS::parseTPDU(const TLFrame& TPDU, bool directionUplink)
{
LOG(DEBUG) << "SMS: parseTPDU MTI=" << (TLMessage::MessageType)TPDU.MTI();
if (directionUplink) {
// Handle just the uplink cases.
switch ((TLMessage::MessageType)TPDU.MTI()) {
case TLMessage::DELIVER_REPORT:
case TLMessage::STATUS_REPORT:
// FIXME -- Not implemented yet.
LOG(WARNING) << "Unsupported TPDU type: " << (TLMessage::MessageType)TPDU.MTI();
return NULL;
case TLMessage::SUBMIT: {
TLSubmit *submit = new TLSubmit;
submit->parse(TPDU);
LOG(INFO) << "SMS SMS-SUBMIT " << *submit;
return submit;
}
default:
return NULL;
}
} else {
switch ((TLMessage::MessageType)TPDU.MTI()) {
// 10-2013: Pat added the DELIVER which is the downlink message so we can parse it for reporting purposes.
case TLMessage::DELIVER: {
TLDeliver *deliver = new TLDeliver(TPDU);
return deliver;
}
default:
LOG(WARNING) << "parsing unsupported TPDU type: " << (TLMessage::MessageType)TPDU.MTI();
return NULL;
}
}
}
/**
Process the RPDU.
@param mobileID The sender's IMSI.
@param RPDU The RPDU to process.
@return true if successful.
*/
bool handleRPDU(TransactionEntry *transaction, const RLFrame& RPDU)
{
LOG(DEBUG) << "SMS: handleRPDU MTI=" << RPDU.MTI();
switch ((RPMessage::MessageType)RPDU.MTI()) {
case RPMessage::Data: {
string contentType = gConfig.getStr("SMS.MIMEType");
ostringstream body;
if (contentType == "text/plain") {
// TODO: Clean this mess up!
RPData data;
data.parse(RPDU);
TLSubmit submit;
submit.parse(data.TPDU());
body << submit.UD().decode();
} else if (contentType == "application/vnd.3gpp.sms") {
RPDU.hex(body);
} else {
LOG(ALERT) << "\"" << contentType << "\" is not a valid SMS payload type";
}
const char* address = NULL;
if (gConfig.defines("SIP.SMSC")) address = gConfig.getStr("SIP.SMSC").c_str();
/* The SMSC is not defined, we are using an older version */
if (address == NULL) {
RPData data;
data.parse(RPDU);
TLSubmit submit;
submit.parse(data.TPDU());
address = submit.DA().digits();
}
return sendSIP(transaction, address, body.str().data(),contentType.c_str());
}
case RPMessage::Ack:
case RPMessage::SMMA:
return true;
case RPMessage::Error:
default:
return false;
}
}
/**
Process the incomming RPDU.
@param mobileID The sender's IMSI.
@param RPDU The RPDU to process.
@return true if successful.
*/
bool MOSMSMachine::handleRPDU(const RLFrame& RPDU)
{
LOG(DEBUG) << "SMS: handleRPDU MTI=" << RPDU.MTI();
switch ((RPMessage::MessageType)RPDU.MTI()) {
case RPMessage::Data: {
string contentType = gConfig.getStr("SMS.MIMEType");
ostringstream body;
string toAddress = "";
if (contentType == "text/plain") {
RPData data;
data.parse(RPDU);
TLSubmit submit;
submit.parse(data.TPDU());
body << submit.UD().decode(); // (pat) TODO: efficiencize this.
toAddress = string(submit.DA().digits());
} else if (contentType == "application/vnd.3gpp.sms") {
toAddress = "smsc"; // If encoded this is expected in destination address
RPDU.hex(body);
} else {
LOG(ERR) << "\"" << contentType << "\" is not a valid SMS payload type";
}
// Steps:
// 1 -- Complete transaction record.
// 2 -- Send TL-SUBMIT to the server.
// 3 -- Wait for response or timeout.
// 4 -- Return true for OK or ACCEPTED, false otherwise.
// Step 1 and 2 -- Complete the transaction record and send TL-SUMBIT to server.
// Form the TLAddress into a CalledPartyNumber for the transaction.
// Attach calledParty and message body to the transaction.
SipDialog::newSipDialogMOSMS(tran()->tranID(), tran()->subscriber(), toAddress, body.str(), contentType);
return true;
}
case RPMessage::Ack:
case RPMessage::SMMA:
return true;
case RPMessage::Error:
default:
return false;
}
}
TLMessage *SMS::parseTPDU(const TLFrame& TPDU)
{
LOG(DEBUG) << "SMS: parseTPDU MTI=" << TPDU.MTI();
// Handle just the uplink cases.
switch ((TLMessage::MessageType)TPDU.MTI()) {
case TLMessage::DELIVER_REPORT:
case TLMessage::STATUS_REPORT:
// FIXME -- Not implemented yet.
LOG(WARNING) << "Unsupported TPDU type: " << (TLMessage::MessageType)TPDU.MTI();
return NULL;
case TLMessage::SUBMIT: {
TLSubmit *submit = new TLSubmit;
submit->parse(TPDU);
LOG(INFO) << "SMS SMS-SUBMIT " << *submit;
return submit;
}
default:
return NULL;
}
}
