/*

* Copyright (c) 2008 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:  CCFPublishContextCmd implementation.

*

*/

// SYSTEM INCLUDES

// USER INCLUDES

#include "cfpublishcontextcmd.h"

#include "CFContextManager.h"

#include "CFContextDataProxy.h"

#include "cftrace.h"

#include <cfcontextobject.h>

#include <s32mem.h>

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

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

// C++ constructor.

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

//

CCFPublishContextCmd::CCFPublishContextCmd( CCFContextManager& aContextManager )

    :   iContextManager( aContextManager )

    {

    FUNC_LOG;

    }

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

// Symbian 2nd phase constructor.

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

//

void CCFPublishContextCmd::ConstructL( const CCFContextObject& aContext )

    {

    FUNC_LOG;

    iContextObject = CCFContextObject::NewL();

    iContextObject->CopyL( aContext );

    }

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

// Symbian 2nd phase constructor.

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

//

void CCFPublishContextCmd::ConstructL( const CCFContextObject& aContext,

    CCFContextDataObject& aData )

    {

    FUNC_LOG;

    iContextObject = CCFContextObject::NewL();

    iContextObject->CopyL( aContext );

    HBufC8* data = HBufC8::NewLC( aData.Size() );    // CLEANUP<< data

    TPtr8 dataPtr( data->Des() );

    RDesWriteStream writeStream( dataPtr );

    CleanupClosePushL( writeStream );               // CLEANUP<< writeStream

    aData.ExternalizeL( writeStream );

    CleanupStack::PopAndDestroy( &writeStream );    // CLEANUP>> writeStream

    iData = CCFContextDataProxy::NewL();

    iData->SetContextData( data ); // Transfers ownership.

    CleanupStack::Pop( data );                      // CLEANUP>> data

    iData->SetContextDataUid( aData.Uid() );

    }

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

// Symbian two phased constructor.

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

//

CCFPublishContextCmd* CCFPublishContextCmd::NewL(

    CCFContextManager& aContextManager,

    const CCFContextObject& aContext )

    {

    FUNC_LOG;

    CCFPublishContextCmd* self

        = CCFPublishContextCmd::NewLC( aContextManager, aContext );

    CleanupStack::Pop ( self );

    return self;

    }

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

// Symbian two phased constructor.

// Leaves pointer in the cleanup stack.

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

//

CCFPublishContextCmd* CCFPublishContextCmd::NewLC(

    CCFContextManager& aContextManager,

    const CCFContextObject& aContext )

    {

    FUNC_LOG;

    CCFPublishContextCmd* self

        = new( ELeave ) CCFPublishContextCmd( aContextManager );

    CleanupStack::PushL ( self );

    self->ConstructL( aContext );

    return self;

    }

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

// Symbian two phased constructor.

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

//

CCFPublishContextCmd* CCFPublishContextCmd::NewL(

    CCFContextManager& aContextManager,

    const CCFContextObject& aContext,

    CCFContextDataObject& aData )

    {

    FUNC_LOG;

    CCFPublishContextCmd* self

        = CCFPublishContextCmd::NewLC( aContextManager, aContext, aData );

    CleanupStack::Pop ( self );

    return self;

    }

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

// Symbian two phased constructor.

// Leaves pointer in the cleanup stack.

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

//

CCFPublishContextCmd* CCFPublishContextCmd::NewLC(

    CCFContextManager& aContextManager,

    const CCFContextObject& aContext,

    CCFContextDataObject& aData )

    {

    FUNC_LOG;

    CCFPublishContextCmd* self

        = new( ELeave ) CCFPublishContextCmd( aContextManager );

    CleanupStack::PushL ( self );

    self->ConstructL( aContext, aData );

    return self;

    }

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

// C++ destructor.

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

//

CCFPublishContextCmd::~CCFPublishContextCmd( )

    {

    FUNC_LOG;

    delete iContextObject;

    delete iData;

    }

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

// CCFPublishContextCmd::ExecuteL

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

//

void CCFPublishContextCmd::ExecuteL()

    {

    FUNC_LOG;

    INFO_3( "CCFPublishContextCmd::Execute - Publishing context: [%S: %S: %S]",

            &iContextObject->Source(),

            &iContextObject->Type(),

            &iContextObject->Value() );

    if ( iData )

        {

        INFO_1( "CCFPublishContextCmd::Execute - Publishing context data object: [0x%x]",

                static_cast< CCFContextDataObject* >( iData )->Uid() );

        }

    iContextManager.DoPublishContextL( *iContextObject, iData );

    }

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

// CCFPublishContextCmd::LogError

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

//

void CCFPublishContextCmd::LogError( TInt aError )

    {

    FUNC_LOG;

    if( aError != KErrNone )

        {

        ERROR_3( aError, "CCFPublishContextCmd::LogError - Failed to publish context [%S: %S: %S] as command.",

            &iContextObject->Source(),

            &iContextObject->Type(),

            &iContextObject->Value() );

        if ( iData )

            {

            ERROR_1( aError, "CCFPublishContextCmd::LogError - Failed to publish with context data object: [0x%x]",

                    static_cast< CCFContextDataObject* >( iData )->Uid() );

            }

        }

    }

// End of file