sl@0: // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // f32\inc\elocal.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: /**
sl@0:  @file f32\inc\elocal.h
sl@0:  @internalTechnology
sl@0: */
sl@0: 
sl@0: #if !defined(__ELOCAL_H__)
sl@0: #define __ELOCAL_H__
sl@0: 
sl@0: #include "common.h"
sl@0: #include <f32file.h>
sl@0: #include <f32fsys.h>
sl@0: #include <f32ver.h>
sl@0: 
sl@0: #include <e32wins.h>
sl@0: 
sl@0: #define WIN32_LEAN_AND_MEAN
sl@0: #pragma warning( disable : 4201 ) // nonstandard extension used : nameless struct/union
sl@0: #include <windows.h>
sl@0: #pragma warning( default : 4201 ) // nonstandard extension used : nameless struct/union
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: enum TPanic
sl@0: 	{
sl@0: 	EFileTimeToSystemTime,
sl@0: 	EFileClose,
sl@0: 	EFileCloseSetAttributes,
sl@0: 	EDirClose,
sl@0: 	EMapCouldNotConnect
sl@0: 	};
sl@0: 
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: class CLocalMountCB : public CMountCB, 
sl@0: 					  public CMountCB::MFileExtendedInterface
sl@0: 	{
sl@0: public:
sl@0: 	CLocalMountCB();
sl@0: 	~CLocalMountCB();
sl@0: 	void MountL(TBool aForceMount);
sl@0: 	TInt ReMount();
sl@0: 	void Dismounted();
sl@0: 	void VolumeL(TVolumeInfo& aVolume) const;
sl@0: 	void SetVolumeL(TDes& aName);
sl@0: 	void MkDirL(const TDesC& aName);
sl@0: 	void RmDirL(const TDesC& aName);
sl@0: 	void DeleteL(const TDesC& aName);
sl@0: 	void RenameL(const TDesC& anOldName,const TDesC& anNewName);
sl@0: 	void ReplaceL(const TDesC& anOldName,const TDesC& anNewName);
sl@0: 	void EntryL(const TDesC& aName,TEntry& anEntry) const;
sl@0: 	void SetEntryL(const TDesC& aName,const TTime& aTime,TUint aSetAttMask,TUint aClearAttMask);
sl@0: 	void FileOpenL(const TDesC& aName,TUint aMode,TFileOpen anOpen,CFileCB* aFile);
sl@0: 	void DirOpenL(const TDesC& aName,CDirCB* aDir);
sl@0: 	void RawReadL(TInt64 aPos,TInt aLength,const TAny* aDes,TInt anOffset,const RMessagePtr2& aMessage) const;
sl@0: 	void RawWriteL(TInt64 aPos,TInt aLength,const TAny* aDes,TInt anOffset,const RMessagePtr2& aMessage);
sl@0: 	void ReadUidL(const TDesC& aName,TEntry& anEntry) const;
sl@0: 	void GetShortNameL(const TDesC& aLongName,TDes& aShortName);
sl@0: 	void GetLongNameL(const TDesC& aShortName,TDes& aLongName);
sl@0: 	void IsFileInRom(const TDesC& aFileName,TUint8*& aFileStart);
sl@0: 	void ReadSectionL(const TDesC& aName,TInt aPos,TAny* aTrg,TInt aLength, const RMessagePtr2& aMessage);
sl@0: 	TInt LocalBufferSupport();
sl@0:     TInt MountControl(TInt aLevel, TInt aOption, TAny* aParam);
sl@0:     
sl@0:     // interface extension implementation
sl@0: 	virtual void ReadSection64L(const TDesC& aName, TInt64 aPos, TAny* aTrg, TInt aLength, const RMessagePtr2& aMessage);
sl@0: 
sl@0: 
sl@0:     inline TUint64 MaxFileSizeSupported() const {return iMaxFileSizeSupported;}
sl@0: 
sl@0: protected:
sl@0: 	virtual TInt GetInterface(TInt aInterfaceId,TAny*& aInterface,TAny* aInput);
sl@0: private:
sl@0: 	TBool IsRomDrive() const;
sl@0: 
sl@0: 
sl@0: 
sl@0: private:
sl@0: 
sl@0:     TUint64 iMaxFileSizeSupported;  ///< Max. file size supported by HOST filesystem (4G-1 for FAT, 17,592,185,978,880 bytes for NTFS)
sl@0: 
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: class CLocalFileCB : public CFileCB, public CFileCB::MExtendedFileInterface
sl@0: 	{
sl@0: public:
sl@0: 	CLocalFileCB();
sl@0: 	~CLocalFileCB();
sl@0: 	void RenameL(const TDesC& aNewName);
sl@0: 	void ReadL(TInt aPos,TInt& aLength,const TAny* aDes,const RMessagePtr2& aMessage);
sl@0: 	void WriteL(TInt aPos,TInt& aLength,const TAny* aDes,const RMessagePtr2& aMessage);
sl@0: 	TInt Address(TInt& aPos) const;
sl@0: 	void SetSizeL(TInt aSize);
sl@0: 	void SetEntryL(const TTime& aTime,TUint aSetAttMask,TUint aClearAttMask);
sl@0: 	void FlushDataL();
sl@0: 	void FlushAllL();
sl@0: 	inline void SetHandle(HANDLE aHandle) {iWinHandle=aHandle;}
sl@0: 	void CheckPosL(TInt64 aPos);
sl@0: 	static TInt RomAddress(const TDesC& aName, HANDLE aFile, TUint8*& aAddr);
sl@0: 	
sl@0: 	// from CFileCB::MExtendedFileInterface
sl@0: 	virtual void ReadL(TInt64 aPos,TInt& aLength,TDes8* aDes,const RMessagePtr2& aMessage, TInt aOffset);
sl@0: 	virtual void WriteL(TInt64 aPos,TInt& aLength,const TDesC8* aDes,const RMessagePtr2& aMessage, TInt aOffset);
sl@0: 	virtual void SetSizeL(TInt64 aSize);
sl@0: 
sl@0: protected:
sl@0: 	// from CFileCB
sl@0: 	virtual TInt GetInterface(TInt aInterfaceId,TAny*& aInterface,TAny* aInput);
sl@0: 
sl@0: private:
sl@0: 	TBool IsRomDrive() const;
sl@0:     inline CLocalMountCB& LocalMount() const {return((CLocalMountCB&)Mount());}
sl@0: 
sl@0: private:
sl@0: 	TInt64 iCurrentPos;
sl@0: 	TUint8* iFilePtr;
sl@0: 	HANDLE iWinHandle;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: class CLocalDirCB : public CDirCB
sl@0: 	{
sl@0: public:
sl@0: 	CLocalDirCB();
sl@0: 	~CLocalDirCB();
sl@0: 	void ReadL(TEntry& anEntry);
sl@0: 	inline void SetHandle(HANDLE aHandle) {iWinHandle=aHandle;}
sl@0: 	inline void SetFullName(const TDesC& aName) {iFullName.Set(aName,NULL,NULL);}
sl@0: private:
sl@0: 	TBool MatchUid();
sl@0: public:
sl@0: 	TEntry iEntry;
sl@0: private:
sl@0: 	HANDLE iWinHandle;
sl@0: 	TParse iFullName;
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: class CLocalFormatCB : public CFormatCB
sl@0: 	{
sl@0: public:
sl@0: 	CLocalFormatCB();
sl@0: 	~CLocalFormatCB();
sl@0: public:
sl@0: 	virtual void DoFormatStepL();
sl@0: 	};
sl@0: 
sl@0: /**
sl@0: @internalTechnology
sl@0: @released
sl@0: */
sl@0: class CLocal : public CFileSystem
sl@0: 	{
sl@0: public:
sl@0: 	CLocal();
sl@0: 	TInt Install();
sl@0: 	CMountCB* NewMountL() const;
sl@0: 	CFileCB* NewFileL() const;
sl@0: 	CDirCB* NewDirL() const;
sl@0: 	CFormatCB* NewFormatL() const;
sl@0: 	TInt DefaultPath(TDes& aPath) const;
sl@0: 	void DriveInfo(TDriveInfo& anInfo,TInt aDriveNumber) const;
sl@0: 	};
sl@0: 
sl@0: 
sl@0: #endif
sl@0: 
sl@0: