// 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 "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:

//

/**

 @file

 @internalComponent

*/

#ifndef CMTPSENDOBJECTINFO_H

#define CMTPSENDOBJECTINFO_H

#include <mtp/cmtpobjectmetadata.h>

#include <mtp/tmtptypenull.h>

#include "cmtprequestprocessor.h"

#include "rmtpdpsingletons.h"

#include "rmtpframework.h"

class CMTPTypeFile;

class CMTPTypeObjectInfo;

class CMTPTypeObjectPropList;

class CMTPTypeObjectPropListElement;

/** 

Implements the file data provider's SendObjectInfo request processor.

@internalComponent

*/

class CMTPSendObjectInfo : public CMTPRequestProcessor

    {

public:

    IMPORT_C static MMTPRequestProcessor* NewL(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);    

    IMPORT_C ~CMTPSendObjectInfo();    

private:

    CMTPSendObjectInfo(MMTPDataProviderFramework& aFramework, MMTPConnection& aConnection);

    void ConstructL();

private: // From CMTPRequestProcessor

    TBool Match(const TMTPTypeRequest& aRequest, MMTPConnection& aConnection) const;

    TMTPResponseCode CheckRequestL();

    void ServiceL();

    TBool DoHandleCompletingPhaseL();

    TBool DoHandleResponsePhaseL();

    TBool HasDataphase() const;

private:

    TMTPResponseCode CheckSendingStateL();

    void GetDefaultParentObjectL();

    TMTPResponseCode GetParentObjectAndStorageIdL();

    void ServiceSendObjectInfoL();

    void ServiceSendObjectPropListL();

    void ServiceSendObjectL();

    TBool DoHandleSendObjectInfoCompleteL();

    TBool DoHandleSendObjectPropListCompleteL();

    TBool DoHandleSendObjectCompleteL();

    TBool GetFullPathNameL(const TDesC& aFileName);

    TBool IsTooLarge(TUint64 aObjectSize) const;

    TBool Exists(const TDesC& aName) const;

    TMTPResponseCode ExtractPropertyL(const CMTPTypeObjectPropListElement& aElement);

    void ReserveObjectL();

    void CreateFsObjectL();

    void Rollback();

    TMTPResponseCode ErrorToMTPError(TInt aError) const;

    TMTPResponseCode VerifyObjectPropListL(TInt& aInvalidParameterIndex);

    TMTPResponseCode CheckPropCodeL(const CMTPTypeObjectPropListElement& aElement) const; 

    TMTPResponseCode MatchStoreAndParentL() const;

    void SetPropertiesL();

private:

    enum TMTPSendingObjectState

        {

        EObjectNone,

        EObjectInfoInProgress,

        EObjectInfoSucceed,

        EObjectInfoFail,

        ESendObjectInProgress,

        ESendObjectSucceed,

        ESendObjectFail

        };

private: // Owned

    CMTPTypeFile*           iFileReceived;

    CMTPTypeObjectInfo*     iObjectInfo;

    CMTPTypeObjectPropList* iObjectPropList;

    TMTPSendingObjectState  iProgress;

    TUint16                 iOperationCode;

    TUint32                 iStorageId;

    TUint32                 iParentHandle;

    TUint64                 iObjectSize;

    HBufC*                  iParentSuid;

    TFileName               iFullPath;

    HBufC*				    iDateMod;// To carry modified date extracted from PropertyList

    CMTPObjectMetaData*     iReceivedObject;

    TMTPTypeRequest         iExpectedSendObjectRequest;

    TBool                   iIsFolder;

    TMTPTypeNull            iNullObject;

    TUint16                 iProtectionStatus;

    TUint16                 iHiddenStatus;

    TUint32                 iPreviousTransactionID;

    RMTPDpSingletons		iDpSingletons;

    TFileName				iName;

    TBool					iNoRollback;

    RMTPFramework           iSingletons;

    static const TInt       KExtensionLength = 8; 

    RArray< TBuf<KExtensionLength> > iExceptionList;

    };

#endif //CMTPSENDOBJECTINFO_H