adds read() for SectionIndexData

updates unit-tests

AdvancedDockingSystem/include/ads/Serialization.h

@@ -153,6 +153,7 @@ public:
 	InMemoryReader(const QByteArray& data);
 	bool initReadHeader();
 	bool read(qint32 entryType, QByteArray &data);
+	bool read(SectionIndexData& sid);
 	qint32 offsetsCount() const { return _offsetsHeader.entriesCount; }
 
 private:

AdvancedDockingSystem/src/Serialization.cpp

@@ -422,6 +422,19 @@ bool InMemoryReader::read(qint32 entryType, QByteArray& data)
 	return true;
 }
 
+bool InMemoryReader::read(SectionIndexData& sid)
+{
+	QByteArray sidData;
+	if (!read(ET_SectionIndex, sidData) || sidData.isEmpty())
+		return false;
+
+	QDataStream in(sidData);
+	in.setVersion(QDataStream::Qt_4_5);
+	in >> sid;
+
+	return in.atEnd();
+}
+
 ///////////////////////////////////////////////////////////////////////////////
 
 ADS_NAMESPACE_SER_END