imgtools/romtools/rofsbuild/r_driveimage.h
author Alex Gilkes <alex.gilkes@nokia.com>
Tue, 27 Oct 2009 16:36:35 +0000
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child 606 30b30f9da0b7
permissions -rw-r--r--
Convert Build package from SFL to EPL
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/*
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* Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of the License "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: 
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* @internalComponent * @released
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* DriveImage class declaration.
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*
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*/
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#ifndef __R_DRIVEIMAGE_H__
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#define __R_DRIVEIMAGE_H__
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#if defined(__MSVCDOTNET__) || defined(__TOOLS2__)
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	#include <fstream>
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#else //!__MSVCDOTNET__
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	#include <fstream.h>
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#endif 
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#include "filesysteminterface.h" 
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#include <vector>
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typedef std::vector<void*> EntryReferenceVector;
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typedef	std::list<CDirectory*> EntryList; 
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const TInt KMaxGenBuffer=0x14;  
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// Node Type.
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enum KNodeType
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	{
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	KNodeTypeNone=0,		
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	KNodeTypeRoot,
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	KNodeTypeChild,
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	KNodeTypeSibling
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	};
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// File Format Supported.
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struct DriveFileFormatSupported
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	{
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	const char* iDriveFileFormat;
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	enum TFileSystem iFileSystem;
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	};
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// Image creation class.
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class CDriveImage
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	{
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public:
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	CDriveImage(CObeyFile *aObey);
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	~CDriveImage();
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	TInt CreateImage(TText* alogfile);
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	static TBool FormatTranslation(TText* aUserFileFormat,enum TFileSystem& aDriveFileFormat);
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private:
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	TInt CreateList();
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	TInt GenTreeTraverse(TRomNode* anode,enum KNodeType anodeType);    
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	TInt CreateDirOrFileEntry(TRomNode* atempnode,enum KNodeType aType);   
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	TInt ConstructOptions();
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	TInt PlaceFileTemporary(const TInt afileSize,TRomNode* acurrentNode); 
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	TInt DeleteTempFolder(char* aTempDirName);
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private:
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	// Holds the address of CObeyFile object. used to get the object information.
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	CObeyFile *iObey;
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	// Container required for file sysem module.
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	EntryList iNodeList;
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	// Pointer for nested Container.
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	EntryList *iParentInnerList;
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	// For temp storge of Container address.
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	EntryReferenceVector iNodeAddStore;
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	// For file format support.
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	static DriveFileFormatSupported iFormatType[];
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	// Reference variable used for converting tree to list.
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	TInt iListReference;
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	// Holds temp folder name. 
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	char *iTempDirName;
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	// Pointer to buffer, which will be used for compression/un-compression purpose.
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	char *iData;
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	};
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#endif