switched from qsettings to json added editng of actors

src/broadcast.cpp

@@ -0,0 +1,83 @@
+#include "broadcast.h"
+#include <QJsonDocument>
+#include <QDebug>
+
+BroadCast::BroadCast(QIODevice* const iodevice): iodevice_(iodevice)
+{
+    if(iodevice_ != nullptr) connect(iodevice_, &QIODevice::readyRead, this, &BroadCast::readyRead);
+}
+
+void BroadCast::write(const char * const buffer, const size_t length)
+{
+    QByteArray mBuffer("BCST: ");
+    for (size_t i = 0; i < length; ++i)
+    {
+        if(buffer[i] != '\n' && buffer[i] != '\0') mBuffer.push_back(buffer[i]);
+        else
+        {
+            mBuffer.push_back('\\');
+            if(buffer[i] == '\n')mBuffer.push_back('n');
+            else mBuffer.push_back('0');
+        }
+    }
+    if(iodevice_)iodevice_->write(mBuffer);
+}
+
+void BroadCast::write(const QByteArray& buffer)
+{
+    write(buffer.data(), buffer.size());
+}
+
+void BroadCast::sendJson(const QJsonObject& json)
+{
+    QJsonDocument jsonDocument(json);
+    write("JSON: ");
+    write(jsonDocument.toJson());
+}
+
+void BroadCast::decode()
+{
+    if(buffer_.size() >= 6 && buffer_[0] == 'J' && buffer_[1] == 'S' && buffer_[2] == 'O' && buffer_[3] == 'N' && buffer_[4] == ':')
+    {
+        buffer_.remove(0,6);
+        for(int i = 0; i < buffer_.size()-1; ++i)
+        {
+            if( buffer_[i] == '\\' && buffer_[i+1] == 'n' )
+            {
+                buffer_[i] = '\n';
+                buffer_.remove(i+1,1);
+            }
+            else if( buffer_[i] == '\\' && buffer_[i+1] == '0' )
+            {
+                buffer_[i] = '\0';
+                buffer_.remove(i+1,1);
+            }
+        }
+        QJsonDocument document;
+        QJsonParseError error;
+        document.fromJson(buffer_, &error);
+        if(error.error == QJsonParseError::NoError) gotJson(document.object());
+        else
+        {
+            qDebug()<<error.errorString();
+        }
+    }
+}
+
+void BroadCast::readyRead()
+{
+    buffer_.append(iodevice_->readAll());
+    if(buffer_.size() >= 6)
+    {
+        if(buffer_[0] == 'B' && buffer_[1] == 'C' && buffer_[2] == 'S' && buffer_[3] == 'T' && buffer_[4] == ':')
+        {
+            if(buffer_.contains('\n'))
+            {
+                buffer_.remove(0,6);
+                decode();
+                buffer_.clear();
+            }
+        }
+        else buffer_.clear();
+    }
+}