--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/filesystem/include/longname.h	Tue Oct 27 16:36:35 2009 +0000
@@ -0,0 +1,103 @@
+/*
+* 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: 
+* Long name class for FileSystem component
+* @internalComponent
+* @released
+*
+*/
+
+
+#ifndef LONGNAME_H
+#define LONGNAME_H
+
+#include "cluster.h"
+#include "longentry.h"
+
+#define ToString(dataInteger) reinterpret_cast<char*>(&dataInteger),sizeof(dataInteger)
+
+typedef std::stack<CLongEntry*> LongEntryStack;
+typedef std::list<String> StringList;
+
+//Long entry sub name lengths
+enum TLongSubNameLength
+{
+	ESubName1Length = 5,
+	ESubName2Length = 6,
+	ESubName3Length = 2
+};
+
+//Name length constants
+enum TNameLength
+{
+	EExtensionLength = 0x03,
+	EShortNameInitialLength = 0x06,
+	ETildeNumberPosition = 0x07,
+	ENameLength = 0x8,
+	ENameLengthWithExtension = 0x0B
+};
+
+//Holds all the short directory entry.
+static StringList GShortEntryList;
+
+/**
+This class is used to prepare Long Name Directory entry portion of Directory Entry region
+
+@internalComponent
+@released
+*/
+class ClongName
+{
+private:
+	StringList iSubNamesList;		//Holds the splitted file names 
+	LongEntryStack iLongEntryStack;	//Holds all the long name directory entry node's
+	unsigned int iClusterNumber;	//Current cluster number, where the current long entry needs to be written
+	CCluster* iClusterPtr;
+	String iLongName;
+	char iLongEntryAttribute;
+	String iShortName;
+	unsigned int iLongNameLength;
+	unsigned int iTildeNumberPosition;
+	/**If the received sub name entry size is equal to its expected length, then
+	two NULL character should be preceded at the start of next sub name 
+	*/
+	bool iSubNameProperEnd; //Is name ends without NULL character termination?
+	bool iFirstNullName;// Is first name ending with NULL character?
+
+private:
+	String GetShortEntryName();
+	unsigned char CalculateCheckSum();
+	void WriteLongEntry(CLongEntry* aLongEntry,String& longEntryString);
+	void WriteSubName(String& aSubName,unsigned short aSubNameLength,
+					  String& alongEntryString);
+	void FormatLongFileName(String& aLongName);
+	void CheckAndUpdateShortName(String& aShortName);
+	void PushAndErase(String& aFirstName,String& aSecondName,String& aThirdName);
+	void GetSubName(String& aLongName,
+				   int& aStartIndex,
+				   int& aStringLength,
+				   int aSubNameLength,
+				   String& aSubName);
+	void PopAndErase();
+	void CalculateExtentionLength();
+
+public:
+	ClongName(CCluster* aClusterPtr, CDirectory* aEntry);
+	~ClongName();
+	CDirectory* CreateShortEntry(CDirectory* aEntry);
+	String CreateLongEntries();
+	static void DestroyShortEntryList();
+};
+
+#endif //LONGNAME_H