RLocalDrive Class Reference

class RLocalDrive : public RBusLogicalChannel

Interface class to local media

Inherits from

Public Member Functions
TInt Caps(TDes8 &)
TInt Clear(const TDesC8 &)
TInt Connect(TInt, TBool &)
TInt ControlIO(TInt, TAny *, TAny *)
TInt ControlIO(TInt, TDes8 &, TInt)
TInt ControlIO(TInt, TDesC8 &, TInt)
TInt ControlIO(TInt, TInt, TInt)
TInt DeleteNotify(TInt64, TInt)
TInt Enlarge(TInt)
TInt ErasePassword()
TInt ForceMediaChange(TInt)
TInt Format(TInt64, TInt)
TInt GetLastErrorInfo(TDesC8 &)
TInt IsRemovable(TInt &)
TMediaDevice MediaDevice()
voidNotifyChange(TRequestStatus *)
voidNotifyChangeCancel()
TInt PasswordStoreLengthInBytes()
TInt QueryDevice(TQueryDevice, TDes8 &)
TInt Read(TInt64, TInt, const TAny *, TInt, TInt, TInt)
TInt Read(TInt64, TInt, const TAny *, TInt, TInt)
TInt Read(TInt64, TInt, TDes8 &)
TInt ReadPasswordData(TDesC8 &)
TInt Reduce(TInt, TInt)
TInt SetMountInfo(const TDesC8 *, TInt)
TInt SetPassword(const TDesC8 &, const TDesC8 &, TBool)
TInt Unlock(const TDesC8 &, TBool)
TVersion VersionRequired()
TInt Write(TInt64, TInt, const TAny *, TInt, TInt, TInt)
TInt Write(TInt64, TInt, const TAny *, TInt, TInt)
TInt Write(TInt64, const TDesC8 &)
TInt WritePasswordData(const TDesC8 &)
Inherited Functions
RBusLogicalChannel::DoCancel(TUint)
RBusLogicalChannel::DoControl(TInt)
RBusLogicalChannel::DoControl(TInt,TAny *)
RBusLogicalChannel::DoControl(TInt,TAny *,TAny *)
RBusLogicalChannel::DoCreate(const TDesC &,const TVersion &,TInt,const TDesC *,const TDesC8 *,TOwnerType,TBool)
RBusLogicalChannel::DoRequest(TInt,TRequestStatus &)
RBusLogicalChannel::DoRequest(TInt,TRequestStatus &,TAny *)
RBusLogicalChannel::DoRequest(TInt,TRequestStatus &,TAny *,TAny *)
RBusLogicalChannel::DoSvControl(TInt)
RBusLogicalChannel::DoSvControl(TInt,TAny *)
RBusLogicalChannel::DoSvControl(TInt,TAny *,TAny *)
RBusLogicalChannel::Open(RMessagePtr2,TInt,TOwnerType)
RBusLogicalChannel::Open(TInt,TOwnerType)
RHandleBase::Attributes()const
RHandleBase::BTraceId()const
RHandleBase::Close()
RHandleBase::DoExtendedClose()
RHandleBase::Duplicate(const RThread &,TOwnerType)
RHandleBase::FullName()const
RHandleBase::FullName(TDes &)const
RHandleBase::Handle()const
RHandleBase::HandleInfo(THandleInfo *)
RHandleBase::Name()const
RHandleBase::NotifyDestruction(TRequestStatus &)
RHandleBase::Open(const TFindHandleBase &,TOwnerType)
RHandleBase::OpenByName(const TDesC &,TOwnerType,TInt)
RHandleBase::RHandleBase()
RHandleBase::RHandleBase(TInt)
RHandleBase::SetHandle(TInt)
RHandleBase::SetHandleNC(TInt)
RHandleBase::SetReturnedHandle(TInt)
RHandleBase::SetReturnedHandle(TInt,RHandleBase &)
Public Member Enumerations
enumTControl {
EControlRead = 0, EControlWrite = 1, EControlCaps = 2, EControlFormat = 3, EControlEnlarge = 4, EControlReduce = 5, EControlForceMediaChange = 6, EControlMediaDevice = 7, EControlPasswordLock = 8, EControlPasswordUnlock = 9, EControlPasswordClear = 10, EControlNotifyChange = 11, EControlNotifyChangeCancel = 12, EControlReadPasswordStore = 13, EControlWritePasswordStore = 14, EControlPasswordStoreLengthInBytes = 15, EControlIsRemovable = 16, EControlSetMountInfo = 17, EControlControlIO = 18, EControlPasswordErase = 19, EControlDeleteNotify = 20, EControlGetLastErrorInfo = 21, EControlQueryDevice = 22
}
enumTQueryDevice {
EQuerySymbianPublishedPartnerFirst = 0x0000, EQuerySymbianPublishedPartnerLast = 0x3FFF, EQuerySymbianTestFirst = 0x4000, EQuerySymbianTestLast = 0x7FFF, EQueryLicenseeFirst = 0x8000, EQueryLicenseeLast = 0xBFFF, EQueryPageDeviceInfo = EQuerySymbianTestFirst
}
enumTReadWriteFlags { ELocDrvMetaData = 0x80000000, ELocDrvWholeMedia = 0x40000000 }
enumTRemountFlags { ELocDrvRemountNotifyChange = 0, ELocDrvRemountForceMediaChange = 1 }
Inherited Enumerations
RHandleBase:TAttributes
Inherited Attributes
RHandleBase::iHandle

Member Functions Documentation

Caps(TDes8 &)

TInt Caps(TDes8 &anInfo)[inline]

Parameters

TDes8 & anInfo

Clear(const TDesC8 &)

TInt Clear(const TDesC8 &aPassword)[inline]

Parameters

const TDesC8 & aPassword

Connect(TInt, TBool &)

TInt Connect(TIntaDriveNumber,
TBool &aChangedFlag
)[inline]

capability

TCB

Parameters

TInt aDriveNumber
TBool & aChangedFlag

ControlIO(TInt, TAny *, TAny *)

TInt ControlIO(TIntaCommand,
TAny *aParam1,
TAny *aParam2
)[inline]

Parameters

TInt aCommand
TAny * aParam1
TAny * aParam2

ControlIO(TInt, TDes8 &, TInt)

TInt ControlIO(TIntaCommand,
TDes8 &aBuf,
TIntaParam
)[inline]

Parameters

TInt aCommand
TDes8 & aBuf
TInt aParam

ControlIO(TInt, TDesC8 &, TInt)

TInt ControlIO(TIntaCommand,
TDesC8 &aBuf,
TIntaParam
)[inline]

Parameters

TInt aCommand
TDesC8 & aBuf
TInt aParam

ControlIO(TInt, TInt, TInt)

TInt ControlIO(TIntaCommand,
TIntaParam1,
TIntaParam2
)[inline]

Parameters

TInt aCommand
TInt aParam1
TInt aParam2

DeleteNotify(TInt64, TInt)

TInt DeleteNotify(TInt64aPos,
TIntaLength
)[inline]

Parameters

TInt64 aPos
TInt aLength

Enlarge(TInt)

TInt Enlarge(TIntaLength)[inline]

Parameters

TInt aLength

ErasePassword()

TInt ErasePassword()[inline]

ForceMediaChange(TInt)

TInt ForceMediaChange(TIntaMode = 0)[inline]

Parameters

TInt aMode = 0

Format(TInt64, TInt)

TInt Format(TInt64aPos,
TIntaLength
)[inline]

Parameters

TInt64 aPos
TInt aLength

GetLastErrorInfo(TDesC8 &)

TInt GetLastErrorInfo(TDesC8 &aErrorInfo)[inline]

Parameters

TDesC8 & aErrorInfo

IsRemovable(TInt &)

TInt IsRemovable(TInt &aSocketNum)[inline]

Parameters

TInt & aSocketNum

MediaDevice()

TMediaDevice MediaDevice()[inline]

NotifyChange(TRequestStatus *)

voidNotifyChange(TRequestStatus *aStatus)[inline]

Parameters

TRequestStatus * aStatus

NotifyChangeCancel()

voidNotifyChangeCancel()[inline]

PasswordStoreLengthInBytes()

TInt PasswordStoreLengthInBytes()[inline]

QueryDevice(TQueryDevice, TDes8 &)

TInt QueryDevice(TQueryDeviceaQueryDevice,
TDes8 &aBuf
)[inline]

Parameters

TQueryDevice aQueryDevice
TDes8 & aBuf

Read(TInt64, TInt, const TAny *, TInt, TInt, TInt)

TInt Read(TInt64aPos,
TIntaLength,
const TAny *aTrg,
TIntaMessageHandle,
TIntaOffset,
TIntaFlags
)[inline]

Parameters

TInt64 aPos
TInt aLength
const TAny * aTrg
TInt aMessageHandle
TInt aOffset
TInt aFlags

Read(TInt64, TInt, const TAny *, TInt, TInt)

TInt Read(TInt64aPos,
TIntaLength,
const TAny *aTrg,
TIntaMessageHandle,
TIntanOffset
)[inline]

Parameters

TInt64 aPos
TInt aLength
const TAny * aTrg
TInt aMessageHandle
TInt anOffset

Read(TInt64, TInt, TDes8 &)

TInt Read(TInt64aPos,
TIntaLength,
TDes8 &aTrg
)[inline]

Parameters

TInt64 aPos
TInt aLength
TDes8 & aTrg

ReadPasswordData(TDesC8 &)

TInt ReadPasswordData(TDesC8 &aStoreData)[inline]

Parameters

TDesC8 & aStoreData

Reduce(TInt, TInt)

TInt Reduce(TIntaPos,
TIntaLength
)[inline]

Parameters

TInt aPos
TInt aLength

SetMountInfo(const TDesC8 *, TInt)

TInt SetMountInfo(const TDesC8 *aInfo,
TIntaMessageHandle
)[inline]

Parameters

const TDesC8 * aInfo
TInt aMessageHandle

SetPassword(const TDesC8 &, const TDesC8 &, TBool)

TInt SetPassword(const TDesC8 &aOldPassword,
const TDesC8 &aNewPassword,
TBoolaStorePassword
)[inline]

Parameters

const TDesC8 & aOldPassword
const TDesC8 & aNewPassword
TBool aStorePassword

Unlock(const TDesC8 &, TBool)

TInt Unlock(const TDesC8 &aPassword,
TBoolaStorePassword
)[inline]

Parameters

const TDesC8 & aPassword
TBool aStorePassword

VersionRequired()

TVersion VersionRequired()const [inline]

Write(TInt64, TInt, const TAny *, TInt, TInt, TInt)

TInt Write(TInt64aPos,
TIntaLength,
const TAny *aSrc,
TIntaMessageHandle,
TIntaOffset,
TIntaFlags
)[inline]

Parameters

TInt64 aPos
TInt aLength
const TAny * aSrc
TInt aMessageHandle
TInt aOffset
TInt aFlags

Write(TInt64, TInt, const TAny *, TInt, TInt)

TInt Write(TInt64aPos,
TIntaLength,
const TAny *aSrc,
TIntaMessageHandle,
TIntanOffset
)[inline]

Parameters

TInt64 aPos
TInt aLength
const TAny * aSrc
TInt aMessageHandle
TInt anOffset

Write(TInt64, const TDesC8 &)

TInt Write(TInt64aPos,
const TDesC8 &aSrc
)[inline]

Parameters

TInt64 aPos
const TDesC8 & aSrc

WritePasswordData(const TDesC8 &)

TInt WritePasswordData(const TDesC8 &aStoreData)[inline]

Parameters

const TDesC8 & aStoreData

Member Enumerations Documentation

Enum TControl

Enumerators

EControlRead = 0

Read request

EControlWrite = 1

Write request

EControlCaps = 2

Caps request

EControlFormat = 3

Format request

EControlEnlarge = 4

Enlarge drive request

EControlReduce = 5

Reduce Drive request

EControlForceMediaChange = 6

Force media change request

EControlMediaDevice = 7

Return the media device request

EControlPasswordLock = 8

Password lock media request

EControlPasswordUnlock = 9

Password unlock media request

EControlPasswordClear = 10

Password clear request

EControlNotifyChange = 11

Notify change request

EControlNotifyChangeCancel = 12

Notify change cancel request

EControlReadPasswordStore = 13

Read password request

EControlWritePasswordStore = 14

Write password request

EControlPasswordStoreLengthInBytes = 15

Password request

EControlIsRemovable = 16

Query removable request

EControlSetMountInfo = 17

Set mount info request

EControlControlIO = 18

Control IO request

EControlPasswordErase = 19

Password erase media request

EControlDeleteNotify = 20

Delete notification

EControlGetLastErrorInfo = 21

Get last error info request

EControlQueryDevice = 22

Query device request

Enum TQueryDevice

Enumerators

EQuerySymbianPublishedPartnerFirst = 0x0000
EQuerySymbianPublishedPartnerLast = 0x3FFF
EQuerySymbianTestFirst = 0x4000
EQuerySymbianTestLast = 0x7FFF
EQueryLicenseeFirst = 0x8000
EQueryLicenseeLast = 0xBFFF
EQueryPageDeviceInfo = EQuerySymbianTestFirst

TPageDeviceInfo

Enum TReadWriteFlags

Enumerators

ELocDrvMetaData = 0x80000000

Set if read/write request is for metadata

ELocDrvWholeMedia = 0x40000000

Set to access whole media, rather than partition

Enum TRemountFlags

Enumerators

ELocDrvRemountNotifyChange = 0

Notify clients of media change but don't remount

ELocDrvRemountForceMediaChange = 1

Notify clients of media change and remount

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