--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/interpretsislib/deserialiser.h	Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,175 @@
+/*
+* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*
+*/
+
+
+#ifndef	DESERIALISER_H
+#define	DESERIALISER_H
+
+#include <iostream>
+#include <stdexcept>
+#include <istream>
+#include <vector>
+#include "serialisable.h"
+#include "cardinality.h"
+#include "ucmp.h"
+
+#pragma warning (disable: 4800)
+
+
+/**
+* @file DESERIALISER.H
+*
+* @internalComponent
+* @released
+*/
+class Deserialiser
+	{
+public:
+	Deserialiser(std::istream& stream) : iStream(stream)
+	{}
+
+	Deserialiser& operator>>(Serialisable& val)
+	{
+	val.Internalize(*this);
+	return *this;
+	}
+
+	// integer types
+	Deserialiser& operator>>(TInt64& val)
+	{ iStream.read(reinterpret_cast<char*>(&val),8); return *this; }
+
+	Deserialiser& operator>>(TInt& val)
+	{ iStream.read((char*)&val,4); return *this; }
+
+	Deserialiser& operator>>(TInt16& val)
+	{ iStream.read((char*)&val,2); return *this; }
+
+	Deserialiser& operator>>(TInt8& val)
+	{ iStream.read((char*)&val,1) ; return *this; }
+
+	Deserialiser& operator>>(TUint64& val)
+	{ iStream.read(reinterpret_cast<char*>(&val),8);  return *this; }
+
+	Deserialiser& operator>>(TUint32& val)
+	{ iStream.read((char*)&val,4);  return *this; }
+
+	Deserialiser& operator>>(TUint16& val)
+	{ iStream.read((char*)&val,2); return *this; }
+
+	Deserialiser& operator>>(TUint8& val)
+	{iStream.read((char*)&val,1); return *this; }
+
+	Deserialiser& operator>>(bool& val)
+	{
+	TUint32 x = 0;
+	iStream.read((char*)&x,4);
+	val = (bool)x;
+	return *this;
+	}
+
+
+	template <class T>
+	Deserialiser& operator>>(std::vector<T>& val)
+	{
+	TUint32 size = 0;
+	*this >> size;
+	val.resize(size);
+	for (TUint32 i = 0; i < size ; ++i)
+		{
+		*this >> val[i];
+		}
+	return *this;
+	}
+
+#ifndef _MSC_VER
+
+	template <class T>
+	Deserialiser& operator>>(std::vector<T*>& val)
+	{
+	TUint32 size = 0;
+	*this >> size;
+	val.resize(size);
+	for (TUint32 i = 0; i < size ; ++i)
+		{
+		val[i] = new T;
+		*this >> *val[i];
+		}
+	return *this;
+	}
+
+#endif
+
+	Deserialiser& operator>>(std::string& val)
+	{
+
+	Cardinality card;
+	*this >> card;
+	TUint32 size = card;
+
+	char* buff = 0;
+	if (size & 0x01)
+		{
+		// 8-bit
+		size = size >> 1;
+		buff = new char[(int)size];
+		iStream.read(buff, size);
+		}
+	else
+		{
+		throw std::runtime_error("Decoding unicode into std::string");
+		}
+	val.assign(buff, size);
+	delete buff;
+	return *this;
+	}
+
+	Deserialiser& operator>>(std::wstring& val)
+	{
+
+	Cardinality card;
+	*this >> card;
+	TUint32 size = card;
+
+	wchar_t* buff = 0;
+	if (size & 0x01)
+		{
+		throw std::runtime_error("Decoding 8bit text into std::wstring");
+		}
+	else
+		{
+		size = size >> 1;
+		buff = new wchar_t[(int)size];
+		TUnicodeExpander exp;
+		TMemoryUnicodeSink sink((TUint16*)buff);
+		exp.ExpandL(sink, *this ,size);
+		}
+	val.assign(buff, size);
+	delete buff;
+	return *this;
+	}
+
+	void read(TUint8* aDst, TUint32 aCount)
+	{
+	iStream.read((char*)aDst, aCount);
+	}
+
+
+private:
+	std::istream& iStream;
+	};
+
+#endif	/* DESERIALISER_H */