[Quickfix-developers] Parsing text field(tag=58) in QuickFix "email" message

[Shubhi A. <sh...@to...>]

Hi,
I have created a QuickFix server and a client who are communicating with
each other in Email type messages (msgType = "C").

Code on the server to create Email message:

        std::cout << "Creating email message" << std::endl;
        FIX44::Email email = FIX44::Email(
                        FIX::EmailThreadID("abc"),
                        FIX::EmailType(FIX::EmailType_NEW),
                        FIX::Subject("0"));
        json j;
        j["Client_Name"] = "TESTCLIENTNAME";
        j["Client_Alias"] = "TESTCLIENTNAME";
        j["TimeStamp"] = "86537573786783";

        //email.setField(58, "Cancel My Order!");

        std::string jsonDump = j.dump();
        email.setField(58, jsonDump);
        email.setField(33,"1");

On the client side, I am able to parse all fields except tag = 58. The
onMessage function on client end looks like this:

                void onMessage(const FIX44::Email& message, const
FIX::SessionID& sessionID) override
                {
                        std::cout << "On message called" << std::endl;
                        FIX::EmailThreadID emailThreadId;
                        FIX::EmailType emailType;
                        FIX::NoLinesOfText noLinesOfText;
                        message.get(emailType);
                        message.get(emailThreadId);
                        int int_noLines =
std::atoi(message.getField(noLinesOfText).getString().c_str());

                        if(emailType == FIX::EmailType_NEW)
                        {
                                FIX::Text text;
                                for(int i=0; i < int_noLines; i++){
                                        std::cout << "Hey " << i <<
std::endl;
                                        message.get(text);  *//This line is
giving compilation error*
                                }

                                std::cout << " Email received with type =
request " <<  std::endl;
                                FIX44::Email email = FIX44::Email(
                                        FIX::EmailThreadID(emailThreadId),

FIX::EmailType(FIX::EmailType_REPLY),
                                        FIX::Subject("1"));
                                try
                                {
                                        FIX::Session::sendToTarget( email,
sessionID );
                                        std::cout << "Email response sent "
<< std::endl;
                                }
                                catch ( FIX::SessionNotFound& ) {}
                        }
                }

Can someone please help me to figure out how to parse the text field in the
incoming email message. I am using fix44.

Thanks and regards
Shubhi Agarwal
Core Engineering Software Developer
Risk Front End, Risk Technology (India)
p: +91-124-452-4911