Fixed #199 - FLDIGI cannot connect QLog

It seems that XML that is generated by FLDIGI
contains Processing Instruction (clientid)
without mandatory space.

QLog adds this extra space when it is missing.

Changelog

@@ -10,6 +10,7 @@ TBC - 0.22.0
 - Fixed ADIF import (issue #196)
 - Fixed Operator field is incorrectly used  (issue #197)
 - Fixed Crash if an unknown POTA & SOTA/WWFF Setting is entered (issue #198)
+- Fixed FLDIGI cannot connect QLog (issue #199)
 - Fixed if ADIF record is missing band info, add this from freq field (thx DJ5CW)
 
 2023/04/16 - 0.21.0

core/Fldigi.cpp

@@ -40,6 +40,11 @@ void Fldigi::readClient() {
     int split = data.indexOf("\r\n\r\n", 0);
     data.remove(0, split+4);
 
+    /* WORKAROUND - FLDIGI has probably an issue. It seems that XML
+     * that is generated by FLDIGI contains Processing Instruction (clientid)
+     * without mandatory space */
+    data.replace("<?clientid=", "<?clientid =");
+
     QXmlStreamReader xml(data);
     processMethodCall(sock, xml);
 
@@ -63,23 +68,25 @@ void Fldigi::processMethodCall(QTcpSocket* sock, QXmlStreamReader& xml) {
 
     while (!xml.atEnd() && !xml.hasError()) {
         xml.readNextStartElement();
-
         if (xml.name() == QString("methodCall"))
         {
             qCDebug(runtime) << "method call";
         }
 
         if (xml.name() == QString("methodName"))
         {
+            qCDebug(runtime) << "methodName";
             QString method = xml.readElementText();
 
             if (method == "log.add_record") {
+                qCDebug(runtime) << "log.add_record";
                 QString param = parseParam(xml);
                 if (!param.isEmpty()) {
                     response = addRecord(param);
                 }
             }
             else if (method == "system.listMethods") {
+                qCDebug(runtime) << "system.listMethods";
                 response = listMethods();
             }
         }