williamr@2: // Copyright (c) 1995-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: // All rights reserved.
williamr@2: // This component and the accompanying materials are made available
williamr@2: // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
williamr@2: // which accompanies this distribution, and is available
williamr@2: // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
williamr@2: //
williamr@2: // Initial Contributors:
williamr@2: // Nokia Corporation - initial contribution.
williamr@2: //
williamr@2: // Contributors:
williamr@2: //
williamr@2: // Description:
williamr@2: // e32\include\d32locd.h
williamr@2: // 
williamr@2: //
williamr@2: 
williamr@2: #ifndef __D32LOCD_H__
williamr@2: #define __D32LOCD_H__
williamr@2: #include <e32cmn.h>
williamr@2: #include <partitions.h>
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: 
williamr@2: Local media IDs.
williamr@2: 
williamr@2: A media ID is passed to LocDrv::RegisterMediaDevice() when registering
williamr@2: a media driver with the local media subsystem.
williamr@2: */
williamr@2: enum TMediaDevice { EFixedMedia0, EFixedMedia1, EFixedMedia2, EFixedMedia3,
williamr@2: 					EFixedMedia4, EFixedMedia5, EFixedMedia6, EFixedMedia7,
williamr@2: 					ERemovableMedia0, ERemovableMedia1, ERemovableMedia2, ERemovableMedia3,
williamr@2: 					EInvalidMedia
williamr@2: 				};
williamr@2: 
williamr@2: #define __IS_REMOVABLE(aDevice) (aDevice>=ERemovableMedia0 && aDevice<=ERemovableMedia3)
williamr@2: #define __IS_FIXED(aDevice) ((TUint)aDevice<=EFixedMedia7)
williamr@2: #define MEDIA_DEVICE_IRAM EFixedMedia0
williamr@2: #define MEDIA_DEVICE_LFFS EFixedMedia1
williamr@2: #define MEDIA_DEVICE_NAND EFixedMedia2
williamr@2: #define MEDIA_DEVICE_MMC ERemovableMedia0
williamr@2: #define MEDIA_DEVICE_PCCARD ERemovableMedia1
williamr@2: #define MEDIA_DEVICE_CSA ERemovableMedia2
williamr@2: 
williamr@2: typedef signed int TSocket;
williamr@2: 
williamr@2: class TLDriveAssignInfo
williamr@2: /**
williamr@2: No longer used
williamr@2: @internalComponent
williamr@2: @removed
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	TMediaDevice iDevice;
williamr@2: 	TInt iPriority;
williamr@2: 	};
williamr@2: 
williamr@2: class TMediaDeviceAssignInfo
williamr@2: /**
williamr@2: No longer used
williamr@2: @internalComponent
williamr@2: @removed
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	TInt iFirstMedia;
williamr@2: 	TInt iLastMedia;	
williamr@2: 	};
williamr@2: 
williamr@2: class TLocalDriveCaps
williamr@2: /**
williamr@2: Drives media capabilities fields
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TLocalDriveCaps();
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Size of drive
williamr@2: 	
williamr@2: 	Note : This is the size of the partition, not the entire media.
williamr@2: 		   The entire media size can be obtained from TLocalDriveCapsV4::MediaSizeInBytes()
williamr@2: 	*/
williamr@2: 	TInt64 iSize;
williamr@2: 	/**
williamr@2: 	Media Type of drive
williamr@2: 	*/
williamr@2: 	TMediaType iType;
williamr@2: 	/**
williamr@2: 	Indicates state of battery if supported
williamr@2: 	*/
williamr@2: 	TBatteryState iBattery;
williamr@2: 	/**
williamr@2: 	Attributes of the drive
williamr@2: 	*/
williamr@2: 	TUint iDriveAtt;
williamr@2: 	/**
williamr@2: 	Attributes of underlying media 
williamr@2: 	*/
williamr@2: 	TUint iMediaAtt;
williamr@2: 	/**
williamr@2: 	Base address of media
williamr@2: 	*/
williamr@2:     TUint8* iBaseAddress;
williamr@2: 	/**
williamr@2: 	Identity of the file system used for this media
williamr@2: 	*/
williamr@2: 	TUint16 iFileSystemId;
williamr@2: 	/**
williamr@2: 	Partition type of media
williamr@2: 	*/
williamr@2: 	TUint16	iPartitionType;
williamr@2: 	};
williamr@2: typedef TPckgBuf<TLocalDriveCaps> TLocalDriveCapsBuf;
williamr@2: //
williamr@2: class TLocalDriveCapsV2 : public TLocalDriveCaps
williamr@2: /**
williamr@2: Extension to Capabilities fields mainly to support Nor flash
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Number of hidden sectors on drive
williamr@2: 	*/
williamr@2: 	TUint iHiddenSectors;
williamr@2: 	/**
williamr@2: 	Size of erase unit on media
williamr@2: 	*/
williamr@2: 	TUint iEraseBlockSize;
williamr@2:     };
williamr@2: typedef TPckgBuf<TLocalDriveCapsV2> TLocalDriveCapsV2Buf;
williamr@2: //
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: /**
williamr@2: Format specification for removable media
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: class TLDFormatInfo
williamr@2: 	{
williamr@2: public:
williamr@2:     inline TLDFormatInfo();
williamr@2: public:
williamr@2: 
williamr@2:     TInt64 iCapacity;				///< Format Capacity
williamr@2: 	TUint16 iSectorsPerCluster;		///< Specified sectors per cluster
williamr@2: 	TUint16 iSectorsPerTrack;		///< Specified sectors per track
williamr@2: 	TUint16 iNumberOfSides;			///< Specified number of sides
williamr@2: 
williamr@2: 	enum TFATBits {EFBDontCare, EFB12 = 12, EFB16 = 16, EFB32 = 32};
williamr@2: 	TFATBits iFATBits;				///< Specified bits per fat table entry
williamr@2: 
williamr@2: 	TUint16 iReservedSectors;	///< Reserved sector count, required for SD card compliance
williamr@2: 	
williamr@2: 	// Flags field. Allows the number of FAT tables to be specified: set both bits to zero to use the default.
williamr@2: 	enum TFlags {EOneFatTable = 0x01, ETwoFatTables = 0x02};
williamr@2: 	TUint8 iFlags;
williamr@2: 
williamr@2: 	TUint8 iPad;				///< Padding for offset alignment  between kernel and user code
williamr@2: 
williamr@2: 	};
williamr@2: typedef TPckgBuf<TLDFormatInfo> TSpecialFormatInfoBuf;
williamr@2: 
williamr@2: 
williamr@2: //
williamr@2: class TLocalDriveCapsV3 : public TLocalDriveCapsV2
williamr@2: /**
williamr@2: Extension to Capabilities fields mainly to support removable media format specifications
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Format specification
williamr@2: 	*/
williamr@2: 	TLDFormatInfo iFormatInfo;
williamr@2: 	/**
williamr@2: 	Set if iFormatInfo is valid
williamr@2: 	*/
williamr@2: 	TBool iExtraInfo;
williamr@2: 	/**
williamr@2: 	*/
williamr@2: 	TInt iMaxBytesPerFormat;
williamr@2:     };
williamr@2: //The following ASSERTs checks for offset of any TInt64 member be a multiple of 8 as per DEF045510
williamr@2: __ASSERT_COMPILE(_FOFF(TLocalDriveCaps,iSize)%8 == 0);
williamr@2: __ASSERT_COMPILE(_FOFF(TLocalDriveCapsV3,iFormatInfo.iCapacity) % 8 == 0);
williamr@2: 
williamr@2: 
williamr@2: typedef TPckgBuf<TLocalDriveCapsV3> TLocalDriveCapsV3Buf;
williamr@2: //
williamr@2: class TLocalDriveCapsV4 : public TLocalDriveCapsV3
williamr@2: /**
williamr@2: Extension to Capabilities fields mainly to support Nand flash
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	union
williamr@2: 		{
williamr@2: 		/**
williamr@2: 		Number of blocks (for NAND flash)
williamr@2: 		 - The entire capacity of NAND media can be calculated using:
williamr@2: 		   capacity = iNumOfBlocks * iNumPagesPerBlock * iNumBytesMain
williamr@2: 		*/
williamr@2: 		TInt iNumOfBlocks;
williamr@2: 		/**
williamr@2: 		Number of sectors (for other types of media)
williamr@2: 		 - The entire capacity of sector based media can be calculated using:
williamr@2: 		   capacity = iNumberOfSectors * iSectorSizeInBytes
williamr@2: 		*/
williamr@2: 		TUint32 iNumberOfSectors;
williamr@2: 		};
williamr@2: 
williamr@2: 	/**
williamr@2: 	Number of pages per block
williamr@2: 	*/
williamr@2: 	TInt iNumPagesPerBlock;
williamr@2: 
williamr@2: 	union
williamr@2: 		{
williamr@2: 		/**
williamr@2: 		Number of Bytes in the main array (for NAND flash)
williamr@2: 		 - The entire capacity of NAND media can be calculated using:
williamr@2: 		   capacity = iNumOfBlocks * iNumPagesPerBlock * iNumBytesMain
williamr@2: 		*/
williamr@2: 		TInt iNumBytesMain;
williamr@2: 		/**
williamr@2: 		Number of Bytes in a sector (for other types of media)
williamr@2: 		 - The entire capacity of sector based media can be calculated using:
williamr@2: 		   capacity = iNumberOfSectors * iSectorSizeInBytes
williamr@2: 		*/
williamr@2: 		TUint32 iSectorSizeInBytes;
williamr@2: 		};
williamr@2: 
williamr@2: 	/**
williamr@2: 	Number of Bytes in the spare array
williamr@2: 	*/
williamr@2: 	TInt iNumBytesSpare;
williamr@2: 	/**
williamr@2: 	Effective usable blocks
williamr@2: 	*/
williamr@2: 	TInt iEffectiveBlks;
williamr@2: 	/**
williamr@2: 	Start page of drive
williamr@2: 	*/
williamr@2: 	TInt iStartPage;
williamr@2: public:
williamr@2: 	inline TInt64 MediaSizeInBytes();
williamr@2:     };
williamr@2: typedef TPckgBuf<TLocalDriveCapsV4> TLocalDriveCapsV4Buf;
williamr@2: //
williamr@2: #define KMaxSerialNumLength 64
williamr@2: typedef TBuf8<KMaxSerialNumLength> TMediaSerialNumber;
williamr@2: class TLocalDriveCapsV5 : public TLocalDriveCapsV4
williamr@2: /**
williamr@2: Add serial number support for certain media.
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2:     Serial number buffer length, 0 if not supported
williamr@2: 	*/
williamr@2:     TUint iSerialNumLength;
williamr@2: 	/**
williamr@2:     Serial number buffer
williamr@2: 	*/
williamr@2: 	TUint8 iSerialNum[KMaxSerialNumLength];
williamr@2: 	};
williamr@2: typedef TPckgBuf<TLocalDriveCapsV5> TLocalDriveCapsV5Buf;
williamr@2: 
williamr@2: 
williamr@2: class TLocalDriveCapsV7 : public TLocalDriveCapsV5
williamr@2: /**
williamr@2: Add control mode, object mode, partition size for M18 NOR Flash.
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2:     TUint32 iWriteBufferSize;
williamr@2: 	TUint32 iPartitionSize;
williamr@2:     TUint32 iControlModeSize;
williamr@2:     TUint32 iObjectModeSize;
williamr@2: 	};
williamr@2: 
williamr@2: typedef TPckgBuf<TLocalDriveCapsV7> TLocalDriveCapsV7Buf;
williamr@2: 
williamr@2: 
williamr@2: //
williamr@2: /**
williamr@2: Extension to Capabilities fields mainly to support reporting block size 
williamr@2: information of underlying media.
williamr@2:     
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: class TLocalDriveCapsV6 : public TLocalDriveCapsV5
williamr@2: 	{
williamr@2: public:
williamr@2: 	/**
williamr@2: 	Block size information of underlying media is required to assist in chosing 
williamr@2: 	efficient size of buffers for reading and writing.
williamr@2: 	This information can also be accessed through the function
williamr@2: 	- RFs::VolumeIOParam
williamr@2: 
williamr@2: 	These functions retrieve this blocksize information by calling the media
williamr@2: 	driver's Caps() function.
williamr@2: 	*/
williamr@2:     TUint 	iBlockSize;
williamr@2:     
williamr@2: private:
williamr@2:     /**
williamr@2:     Reserved space for future use.
williamr@2:     */
williamr@2:     TUint32	iSpare[4];
williamr@2: 	};
williamr@2: typedef TPckgBuf<TLocalDriveCapsV6> TLocalDriveCapsV6Buf;
williamr@2: //
williamr@2: class TFormatInfo
williamr@2: /**
williamr@2: Format information class
williamr@2: 
williamr@2: @publishedPartner
williamr@2: @released
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TFormatInfo();
williamr@2: public:
williamr@2: 	TBool iFormatIsCurrent;
williamr@2: 	TInt i512ByteSectorsFormatted; 
williamr@2: 	TInt iMaxBytesPerFormat;
williamr@2: 	};
williamr@2: //
williamr@2: class TErrorInfo
williamr@2: /**
williamr@2: @internalTechnology
williamr@2:   */
williamr@2: 	{
williamr@2: public:
williamr@2: 	enum TReasonCode
williamr@2: 		{
williamr@2: 		ENoError=0,			//No error
williamr@2: 		EBadSector=1,	//Error due to corrupt sector
williamr@2: 		};
williamr@2: public:
williamr@2:     TReasonCode iReasonCode;
williamr@2: 	union
williamr@2: 		{
williamr@2: 		// holds position error occurred for KErrCorrupt
williamr@2: 		// It numerically equals number of bytes succesfully read/written during
williamr@2: 		// last disk operation.
williamr@2: 		TInt64 iErrorPos;
williamr@2:         TInt iOtherInfo;
williamr@2: 		};
williamr@2:     };
williamr@2: typedef TPckgBuf<TErrorInfo> TErrorInfoBuf;
williamr@2: //
williamr@2: class TLocalDriveMessageData
williamr@2: /**
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	inline TLocalDriveMessageData()
williamr@2: 		{}
williamr@2: 	inline TLocalDriveMessageData(TInt64 aPos, TInt aLength, const TAny* aPtr, TInt aHandle, TInt anOffset, TInt aFlags)
williamr@2: 		: iPos(aPos), iLength(aLength), iPtr(aPtr), iHandle(aHandle), iOffset(anOffset), iFlags(aFlags)
williamr@2: 		{}
williamr@2: public:
williamr@2: 	TInt64 iPos;
williamr@2: 	TInt iLength;
williamr@2: 	const TAny* iPtr;
williamr@2: 	TInt iHandle;
williamr@2: 	TInt iOffset;
williamr@2: 	TInt iFlags;
williamr@2: 	};
williamr@2: 
williamr@2: class TLocalDriveControlIOData
williamr@2: /**
williamr@2: Control IO data class
williamr@2: 
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	inline TLocalDriveControlIOData()
williamr@2: 		{}
williamr@2: 	inline TLocalDriveControlIOData(TInt aCommand, TAny* aParam1, TAny* aParam2, TInt aHandle)
williamr@2: 		: iCommand(aCommand), iParam1(aParam1), iParam2(aParam2), iHandle(aHandle)
williamr@2: 		{}
williamr@2: public:
williamr@2: 	TInt iCommand;
williamr@2: 	TAny* iParam1;
williamr@2: 	TAny* iParam2;
williamr@2: 	TInt iHandle;
williamr@2: 	};
williamr@2: 
williamr@2: class TLocalDrivePasswordData
williamr@2: /**
williamr@2: Password store for password protected media
williamr@2: 
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	TLocalDrivePasswordData(const TDesC8& aOldPasswd, const TDesC8& aNewPasswd, TBool aStorePasswd)
williamr@2: 		: iOldPasswd(&aOldPasswd), iNewPasswd(&aNewPasswd), iStorePasswd(aStorePasswd)
williamr@2: 		{}
williamr@2: 	TLocalDrivePasswordData()
williamr@2: 		: iOldPasswd(&KNullDesC8), iNewPasswd(&KNullDesC8), iStorePasswd(EFalse)
williamr@2: 		{}
williamr@2: public:
williamr@2: 	const TDesC8 *iOldPasswd;
williamr@2: 	const TDesC8 *iNewPasswd;
williamr@2: 	TBool iStorePasswd;
williamr@2: 	};
williamr@2: typedef TPckgBuf<TLocalDrivePasswordData> TLocalDrivePasswordDataPckg;
williamr@2: 
williamr@2: 
williamr@2: class TPasswordStore
williamr@2: /**
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	virtual TInt Init()=0;
williamr@2: 	virtual TInt ReadPasswordData(TDes8 &aBuf)=0;
williamr@2: 	virtual TInt WritePasswordData(TDesC8 &aBuf)=0;
williamr@2: 	virtual TInt PasswordStoreLengthInBytes()=0;
williamr@2: 	enum {EMaxPasswordLength=1024}; /**< Size of the password store write buffer, which may contain multiple password mappings */
williamr@2: 	};
williamr@2: 
williamr@2: class TMountInfoData
williamr@2: /**
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	TDesC8* iInfo;
williamr@2: 	TAny* iThread;
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: const TInt KLocalDriveMajorVersion=1;
williamr@2: const TInt KLocalDriveMinorVersion=0;
williamr@2: const TInt KLocalDriveBuildVersion=160;
williamr@2: _LIT(KLitLocalDriveLddName,"LocDrv");
williamr@2: 
williamr@2: const TInt KLocalMessageHandle=-1;
williamr@2: 
williamr@2: 
williamr@2: enum TMediaPagingStats
williamr@2: 	{
williamr@2: 	EMediaPagingStatsRomAndCode,
williamr@2: 	EMediaPagingStatsRom,
williamr@2: 	EMediaPagingStatsCode
williamr@2: 	};
williamr@2: 
williamr@2: 
williamr@2: class RLocalDrive : public RBusLogicalChannel
williamr@2: /**
williamr@2: Interface class to local media
williamr@2: 
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	enum TControl
williamr@2: 		{
williamr@2: 		EControlRead=0,							/**< Read request */
williamr@2: 		EControlWrite=1,						/**< Write request */
williamr@2: 		EControlCaps=2,							/**< Caps request */
williamr@2: 		EControlFormat=3,						/**< Format request */
williamr@2: 		EControlEnlarge=4,						/**< Enlarge drive request */
williamr@2: 		EControlReduce=5,						/**< Reduce Drive  request */
williamr@2: 		EControlForceMediaChange=6,				/**< Force media change request */
williamr@2: 		EControlMediaDevice=7,					/**< Return the media device request */
williamr@2: 		EControlPasswordLock=8,					/**< Password lock media request */
williamr@2: 		EControlPasswordUnlock=9,				/**< Password unlock media request */
williamr@2: 		EControlPasswordClear=10,				/**< Password clear request */
williamr@2: 		EControlNotifyChange=11,				/**< Notify change request */
williamr@2: 		EControlNotifyChangeCancel=12,			/**< Notify change cancel request */
williamr@2: 		EControlReadPasswordStore=13,			/**< Read password request */
williamr@2: 		EControlWritePasswordStore=14,			/**< Write password request */
williamr@2: 		EControlPasswordStoreLengthInBytes=15,	/**< Password request */
williamr@2: 		EControlIsRemovable=16,					/**< Query removable request */
williamr@2: 		EControlSetMountInfo=17,				/**< Set mount info request */
williamr@2: 		EControlControlIO=18,					/**< Control IO request */
williamr@2: 		EControlPasswordErase=19,				/**< Password erase media request */
williamr@2: 		EControlDeleteNotify=20,				/**< Delete notification */
williamr@2: 		EControlGetLastErrorInfo=21,			/**< Get last error info request */
williamr@2: 		};
williamr@2: 
williamr@2: 	enum TRemountFlags
williamr@2: 		{
williamr@2: 		ELocDrvRemountNotifyChange	   = 0,		/**< Notify clients of media change but don't remount */
williamr@2: 		ELocDrvRemountForceMediaChange = 1,		/**< Notify clients of media change and remount	*/
williamr@2: 		};
williamr@2: 
williamr@2: 	enum TReadWriteFlags
williamr@2: 		{
williamr@2: 		ELocDrvMetaData					= 0x80000000,	/**< Set if read/write request is for metadata */
williamr@2: 		ELocDrvWholeMedia				= 0x40000000	/**< Set to access whole media, rather than partition */
williamr@2: 		};
williamr@2: 
williamr@2: public:
williamr@2: 	inline TVersion VersionRequired() const;
williamr@2: 	inline TInt Connect(TInt aDriveNumber, TBool& aChangedFlag);
williamr@2: 	inline TInt Enlarge(TInt aLength);
williamr@2: 	inline TInt Reduce(TInt aPos, TInt aLength);
williamr@2: 	inline TInt Read(TInt64 aPos, TInt aLength, const TAny* aTrg, TInt aMessageHandle, TInt aOffset, TInt aFlags);
williamr@2: 	inline TInt Read(TInt64 aPos, TInt aLength, const TAny* aTrg, TInt aMessageHandle, TInt anOffset);
williamr@2: 	inline TInt Read(TInt64 aPos, TInt aLength, TDes8& aTrg);
williamr@2: 	inline TInt Write(TInt64 aPos, TInt aLength, const TAny* aSrc, TInt aMessageHandle, TInt aOffset, TInt aFlags);
williamr@2: 	inline TInt Write(TInt64 aPos, TInt aLength, const TAny* aSrc, TInt aMessageHandle, TInt anOffset);
williamr@2: 	inline TInt Write(TInt64 aPos, const TDesC8& aSrc);
williamr@2: 	inline TInt Caps(TDes8& anInfo);
williamr@2: 	inline TInt Format(TInt64 aPos, TInt aLength);
williamr@2: 	inline TInt ForceMediaChange(TInt aMode=0);
williamr@2: 	inline void NotifyChange(TRequestStatus* aStatus);
williamr@2: 	inline void NotifyChangeCancel();
williamr@2: 	inline TInt SetMountInfo(const TDesC8* aInfo,TInt aMessageHandle);
williamr@2: 	inline TMediaDevice MediaDevice();
williamr@2: 	inline TInt IsRemovable(TInt& aSocketNum);
williamr@2: 	inline TInt ControlIO(TInt aCommand, TAny* aParam1, TAny* aParam2);
williamr@2: 	inline TInt Unlock(const TDesC8& aPassword, TBool aStorePassword);
williamr@2: 	inline TInt SetPassword(const TDesC8& aOldPassword, const TDesC8& aNewPassword, TBool aStorePassword);
williamr@2: 	inline TInt Clear(const TDesC8& aPassword);
williamr@2: 	inline TInt ErasePassword();
williamr@2: 	inline TInt ReadPasswordData(TDesC8& aStoreData);
williamr@2: 	inline TInt WritePasswordData(const TDesC8& aStoreData);
williamr@2: 	inline TInt PasswordStoreLengthInBytes();
williamr@2: 	inline TInt DeleteNotify(TInt64 aPos, TInt aLength);
williamr@2: 	inline TInt GetLastErrorInfo(TDesC8& aErrorInfo);
williamr@2: 	};
williamr@2: //
williamr@2: #ifndef __KERNEL_MODE__
williamr@2: class TBusLocalDrive : public RLocalDrive
williamr@2: /**
williamr@2: @internalTechnology
williamr@2: */
williamr@2: 	{
williamr@2: public:
williamr@2: 	IMPORT_C TBusLocalDrive();
williamr@2: 	IMPORT_C TInt Connect(TInt aDriveNumber, TBool& aChangedFlag);
williamr@2: 	IMPORT_C void Disconnect();
williamr@2: 	IMPORT_C TInt Enlarge(TInt aLength);
williamr@2: 	IMPORT_C TInt ReduceSize(TInt aPos, TInt aLength);
williamr@2: 	IMPORT_C TInt Read(TInt64 aPos,TInt aLength,const TAny* aTrg,TInt aMessageHandle,TInt aOffset,TInt aFlags);
williamr@2: 	IMPORT_C TInt Read(TInt64 aPos,TInt aLength,const TAny* aTrg,TInt aMessageHandle,TInt anOffset);
williamr@2: 	IMPORT_C TInt Read(TInt64 aPos,TInt aLength,TDes8& aTrg);
williamr@2: 	IMPORT_C TInt Write(TInt64 aPos,TInt aLength,const TAny* aSrc,TInt aMessageHandle,TInt aOffset,TInt aFlags);
williamr@2: 	IMPORT_C TInt Write(TInt64 aPos,TInt aLength,const TAny* aSrc,TInt aMessageHandle,TInt anOffset);
williamr@2: 	IMPORT_C TInt Write(TInt64 aPos,const TDesC8& aSrc);
williamr@2: 	IMPORT_C TInt Caps(TDes8& anInfo);
williamr@2: 	IMPORT_C TInt Format(TFormatInfo& anInfo);
williamr@2: 	IMPORT_C TInt Format(TInt64 aPos,TInt aLength);
williamr@2: 	IMPORT_C TInt SetMountInfo(const TDesC8* aMountInfo,TInt aMessageHandle);
williamr@2: 	IMPORT_C TInt ForceRemount(TUint aFlags=0);
williamr@2: 	IMPORT_C TInt ControlIO(TInt aCommand, TAny* aParam1, TAny* aParam2);
williamr@2: 
williamr@2: 	IMPORT_C TInt Unlock(const TDesC8& aPassword, TBool aStorePassword);
williamr@2: 	IMPORT_C TInt SetPassword(const TDesC8& aOldPassword, const TDesC8& aNewPassword, TBool aStorePassword);
williamr@2: 	IMPORT_C TInt Clear(const TDesC8& aPassword);
williamr@2: 	IMPORT_C TInt ErasePassword();
williamr@2: 	IMPORT_C TInt ReadPasswordData(TDes8 &aBuf);
williamr@2: 	IMPORT_C TInt WritePasswordData(const TDesC8 &aBuf);
williamr@2: 	IMPORT_C TInt PasswordStoreLengthInBytes();
williamr@2: 	IMPORT_C TInt DeleteNotify(TInt64 aPos, TInt aLength);
williamr@2: 	IMPORT_C TInt GetLastErrorInfo(TDes8& aErrorInfo);
williamr@2: public:
williamr@2: 	inline TInt& Status() {return(iStatus);}
williamr@2: private:
williamr@2: 	TInt CheckMount();
williamr@2: private:
williamr@2: 	TInt iStatus;
williamr@2: 	};
williamr@2: #endif
williamr@2: 
williamr@2: #define _LOCKABLE_MEDIA
williamr@2: 
williamr@2: #include <d32locd.inl>
williamr@2: #endif