/*

* 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:  

*

*/

#ifndef WMLDISPATCHER_H

#define WMLDISPATCHER_H

//  INCLUDES

#include <e32base.h>

#include <w32std.h>

#include "BrCtlDefs.h"

#include "BrCtl.h"

#include "SelfDownloadContentHandler.h"

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CBrCtl;

class CTempFile;

class CWmlContentInterface;

class WmlResourceLoaderClient;

namespace WebCore {

    class Frame;

}

// CLASS DECLARATION

/**

*

*  @lib resLoader.lib

*  @since 3.0

*/

NONSHARABLE_CLASS(CWmlDispatcher) : public CBase//, public MContentListener

    {

    public:  // Constructors and destructor        

        /**

        * Two-phased constructor.

        */

        static CWmlDispatcher* NewL(CBrCtl* brCtl, WebCore::Frame* frame);  

        /**

        * Destructor.

        */

        virtual ~CWmlDispatcher( );

	public: 

        /**

        *

        * @since 3.1

        * @param

        * @return KErrNotSupported if it is not a native browser content

        */

     TInt HeadersL( TInt aTransactionId, WebCore::ResourceResponse& response/*, CUrlResponseInfo& aResponse*/ );

        /**

        *

        * @since 3.1

        * @param

        * @return

        */

        void ResponseL(  const char* data, int length /*TInt aTransactionId, CUrlResponseInfo& aResponse*/ );

        /**

        *

        * @since 3.1

        * @param

        * @return

        */

        void CompleteL( TInt aTransactionId/*, CUrlResponseInfo& aResponse*/, TInt aError );

        /**

        *

        * @since 3.1

        * @param

        * @return

        */

        void HandleError( TInt aTransactionId, TInt aError );

        void MakeWmlVisible(bool visisble);    

        void WmlParameters( const char* data, int length, TDesC& contentType, TDesC& charset, TInt httpStatus, TInt chunkIndex, TDesC& url  );    

        void loadResource(TDesC8& url,  CWmlContentInterface* content );        

    private:

        /**

        * C++ default constructor.

        */

        CWmlDispatcher(CBrCtl* aBrCtl, WebCore::Frame* frame);

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

        void LoadFileL(const TDesC& aFileName, const TDesC& aUrl, const TDesC& aContType);

		      void LoadUrlL( const TDesC& aFileName);

		      void AddUrlToFileL(const TDesC& aFileName, const TDesC& aUrl, const TDesC& aContType);

    private:       

        CBrCtl*    m_brCtl;

        CTempFile* m_contentFile;	          //owned

        HBufC*     m_contentType;           // owned

        HBufC*     m_charset;               // owned

        HBufC*     m_url;                   // owned

        TInt	   m_error;

        TInt       m_restLength;

        TBool      m_loading; 

        void*      m_loadContext;

        void*      m_partialCallback;

    private: //from WmlStreamLoaderClient

        WebCore::Frame* m_frame;

        WebCore::ResourceRequest* m_request;    

    };

#endif      // WMLDISPATCHER_H            

// End of File