/*

* Copyright (c) 2004 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:  Notification Event object base class

*

*/

// INCLUDE FILES

#include    "DRMEventAddRemove.h"

// EXTERNAL DATA STRUCTURES

// EXTERNAL FUNCTION PROTOTYPES  

// CONSTANTS

// MACROS

// LOCAL CONSTANTS AND MACROS

// MODULE DATA STRUCTURES

// LOCAL FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::NewLC

// two phased constructor

// -----------------------------------------------------------------------------

//

EXPORT_C CDRMEventAddRemove* CDRMEventAddRemove::NewLC( TAddRemoveEventStatus aStatus )

    {

    CDRMEventAddRemove* self = new (ELeave) CDRMEventAddRemove( aStatus );

    CleanupStack::PushL( self );

    return self; 

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::NewL

// two phased constructor

// -----------------------------------------------------------------------------

//

EXPORT_C CDRMEventAddRemove* CDRMEventAddRemove::NewL( TAddRemoveEventStatus aStatus )

    {

    CDRMEventAddRemove* self = NewLC( aStatus );

    CleanupStack::Pop();

    return self;

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::CDRMEventAddRemove

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CDRMEventAddRemove::CDRMEventAddRemove(

    TAddRemoveEventStatus aStatus ) : MDRMEvent( KEventAddRemove ), 

                                      iContentID( NULL ),

                                      iStatus( aStatus )

    {

    };

// Destructor

EXPORT_C CDRMEventAddRemove::~CDRMEventAddRemove()

    {

    if( iContentID )

        {

        delete iContentID;

        }

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::SetContentIDL

// Reserves memory for a copy of the content id and releases the old memory

// from the object if it already exists

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CDRMEventAddRemove::SetContentIDL( const TDesC8& aContentID )

    {

    if( iContentID )

        {

        delete iContentID;

        iContentID = NULL;

        }

    iContentID = aContentID.AllocL();

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::Status

// Returns the status of the object

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C TAddRemoveEventStatus CDRMEventAddRemove::Status() const

    {

    return iStatus;

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::GetContentIDL

// reserves memory and returns a pointer to this new object

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C HBufC8* CDRMEventAddRemove::GetContentIDL() const 

    {

    return iContentID->AllocL();

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::ExternalizeL

// Writes the data of the object into the given stream

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CDRMEventAddRemove::ExternalizeL(

    RWriteStream& aOutput)

    {

    TInt outputLength = 0;

    MDRMEvent::ExternalizeL(aOutput);

    // get the output length of the HBufC8*

    outputLength = iContentID->Size();

    aOutput.WriteInt32L(outputLength);

    // write out the HBufC8*

    aOutput.WriteL(*iContentID);

    // this implementation may need to be changed if the size of the enum changes

    aOutput.WriteInt8L(iStatus);

    };

// -----------------------------------------------------------------------------

// CDRMEventAddRemove::Internalize

// Reads the data of the object from the given stream

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CDRMEventAddRemove::InternalizeL(

    RReadStream& aInput) 

    {

    TInt inputLength = 0;

    MDRMEvent::InternalizeL(aInput);

    // Read the length of the HBufC8*

    inputLength = aInput.ReadInt32L();

    // Reserve the HBufC8*

    if( !iContentID )

        {

        iContentID = HBufC8::NewL(inputLength);

        }

    else

        {

        iContentID->ReAllocL(inputLength);

        }

    TPtr8 inRead(iContentID->Des());

    // Read the HBufC8*

    aInput.ReadL(inRead, inputLength); 

    // this implementation may need to be changed if the size of the enum changes

    iStatus = static_cast<TAddRemoveEventStatus>(aInput.ReadInt8L());

    };

// End of File