/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Definition of CSynchRequest 

*

*/

#ifndef CSYNCHREQUEST_H

#define CSYNCHREQUEST_H

//  INCLUDES

#include <e32base.h>

#include "Frame.h"

#include "ResourceHandle.h"

#include "ResourceRequest.h"

#include "ResourceResponse.h"

#include "SynchLoader.h"

namespace WebCore

{

class ResourceError;

/**

 * @class CSynchRequest

 * @short AO to process synchronous messages

 * @since 5.0

 */

class CSynchRequest : public CActive

{

public:

    // Constructors and destructor

    /**

     * Create new CSynchRequest object.

     * @return a pointer to the created instance of CSynchRequest

     */

    static CSynchRequest* NewL();

    /**

     * Create new CSynchRequest object.

     * @return a pointer to the created instance of CSynchRequest

     */

    static CSynchRequest* NewLC();

    /**

     * Destroy the object and release all memory of the objects.

     */

    virtual ~CSynchRequest();

private:

    // Default constructors

    /**

     * Default constructor

     */

    CSynchRequest();

    /**

     * Second-phase constructor.

     */

    void ConstructL();

protected:

    // From CActive

    /**

     * Handles an active object's request completion event.

     */

    void DoCancel();

    /**

     * Implements cancellation of an outstanding request.

     */

    void RunL();

    /**

     * Handles a leave occurring in the request completion event handler RunL().

     * @param aError The default implementation returned aError.

     * @return The error codes.

     */

    TInt RunError(TInt);

public:

    // New functions

    void CreateResource(const ResourceRequest&,

                        ResourceError&,

                        ResourceResponse&,

                        Vector<char>&,

                        Frame*);

private:

    // New functions

private:

    // Member data

    /**

     * Controls a single scheduling loop in the current active scheduler

     * Owned by CSynchRequest object.

     */

    CActiveSchedulerWait* iActiveSchedulerWait;

    RefPtr<SynchResourceHandleClient> m_synchLoader;

    ResourceError m_error;

};

} // end namespace WebCore

#endif      // CSYNCHREQUEST_H

// End of File