/*

* Copyright (c) 2006-2006 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:    Header declaration

*

*/

#ifndef WSSTAR_HANDLER_SESSION_CONTEXT_H

#define WSSTAR_HANDLER_SESSION_CONTEXT_H

// INCLUDES

#include <e32std.h>

#include <flogger.h>

#include "msensessioncontext.h"

#include "MSenServiceDescription.h"

#include "msenmessagecontext.h"

#include "msenremoteserviceconsumer.h"

#include "wsstarcons.h"

#include "wsstarmessagecontext.h"

// DATA TYPES

typedef RSenPointerMap<TDesC8, CSenWSDescription> RContextMapDescription;

// FORWARD DECLARATIONS

class MSenRemoteServiceSession;

class CSenWSDescription;

class CWSStarRSTResponse;

class CWSStarServiceSession;

class CWSStarPolicyHandler;

/**

 * Implement Session Context.       

 */

class CWSStarSessionContext : public CBase, public MSenSessionContext

    {

    public:

        static CWSStarSessionContext* NewL(CSenXmlReader* aParser, MSenServiceDescription* aSD, CWSStarPolicyHandler* aPolicyHandler = NULL);

        static CWSStarSessionContext* NewLC(CSenXmlReader* aParser, MSenServiceDescription* aSD, CWSStarPolicyHandler* aPolicyHandler = NULL);

        ~CWSStarSessionContext();

        /**

         * Sets token context keys based on RST response.

         *

         * @param aRSTResponse parsed information about token.

         * @param aEntropy Entropy if provided by our plugin.

         * @return KErrNone if no error, one of system wide error codes otherwise

         */

         TInt SetTokenKeysL(CWSStarRSTResponse& aRSTResponse, HBufC8* aClientEntropy, TBool aSignalConsumers,TBool aSCT = EFalse);

        //from SessionContext    

        virtual const CSenWSDescription* GetSession();

        virtual const CSenWSDescription* GetInitializer();

        virtual TInt                             Add(const TDesC8& aKey, CSenWSDescription* aValue);

        virtual TInt                             Update(const TDesC8& aKey, CSenWSDescription* aValue);

        virtual const CSenWSDescription* GetSenWSDescriptionL(const TDesC8& aKey);

        //in fact, now relation between session and sessionCtx is 1 to 1, so no need for map & keys    

        virtual TInt                            Add(const TDesC8& aKey, MSenRemoteServiceSession& aValue); // protected context    

        virtual TInt                            Update(const TDesC8& aKey, MSenRemoteServiceSession& aValue);

        virtual const MSenRemoteServiceSession* GetSenRemoteServiceSessionL(const TDesC8& aKey);    

        //from MContext    

        virtual SenContext::TContextType Type() const;        

        virtual SenContext::TContextDirection Direction() const;

        //desc - ownership transfered

        virtual TInt Add(const TDesC8& aKey, const TDesC8& aValue);

        virtual TInt Update(const TDesC8& aKey, const TDesC8& aValue);

        virtual const TDesC8* GetDesC8L(const TDesC8& aKey);

        virtual TInt Remove(const TDesC8& aKey);

        //Int handling methods doesnt take ownership. but create new object from passed value

        virtual TInt Add(const TDesC8& aKey, TInt aValue);

        virtual TInt Update(const TDesC8& aKey, TInt aValue);

        virtual const TInt* GetIntL(const TDesC8& aKey);

        virtual TInt Add(const TDesC8& aKey, CSenElement* aValue);

        virtual TInt Update(const TDesC8& aKey, CSenElement* aValue);

        virtual const CSenElement* GetSenElementL(const TDesC8& aKey) ;

        virtual TInt Add(const TDesC8& aKey, TAny* aValue);

        virtual TInt Update(const TDesC8& aKey, TAny* aValue) ;

        virtual TAny* GetAnyL(const TDesC8& aKey);	//codescannerwarnings

        virtual const CSenXmlReader* GetParser();

        virtual TInt Count() const;

        virtual TPtrC8 KeyAtL(TInt aIndex);

        virtual void Reset() ;

        inline virtual TInt SetDirection( SenContext::TContextDirection /* aDirection */ ) { return KErrNotSupported; } // not implemented

        // New methods

        /**

         * Update session context after incoming message

         *

         * @since S60 4.0

         */

        void UpdateFromMessageInContextL(CWSStarMessageContext& aMessageContext);

        /**

         * Update session context after outgoing message has been prepared, 

         *  to check which elements has been consumed.

         *

         * @since S60 4.0

         */

        void UpdateFromMessageOutContextL(CWSStarMessageContext& aMessageContext);

        /**

         * Share token. Copy SCT and MT into new star session

         *

         * @since S60 4.0

         */

        TInt ShareTokenWithL(CWSStarSessionContext* aWSStarSessionCtxDst, TBool& aMTwasReplaceBySCT);

        TInt UpdatePolicyL(CWSStarPolicyHandler* aPolicyHandler, MSenServiceDescription* aSD);

    private:

        void UpdateDesC8L(CWSStarMessageContext& aMessageContext, const TDesC8& aKey);

    protected:

        /**

         * Function:   CWSStarSessionContext

         *

         * Discussion: Perform the first phase of two phase construction

         */

        CWSStarSessionContext(CSenXmlReader* aParser);

        /**

         * Function:   ConstructL

         *

         * Discussion: Perform the second phase construction of a

         *             CImplementationClassPlus object.

         */

        void ConstructL(MSenServiceDescription* aSD, CWSStarPolicyHandler* aPolicyHandler = NULL);

    private:

        MSenRemoteServiceConsumer* iRemoteServiceConsumer;

        CSenSoapEnvelope*      iCurrentEnvelope;

        MSenRemoteServiceSession* iSession;//nbot owned, session keeped by DAO

        RContextMapDescription iDescriptions;

        RMapInt                iInts;

        RMapDescriptors         iDescs;

        CSenXmlReader* iParser;//not owned

        CSenElement* iBody;                 //owned, but handlers can consume it

        RPointerArray<HBufC8>*  ipSignedParts;           //owned array, Also elements

        TAny*                       ipConsumer; // not owned

    };

#endif // WSSTAR_HANDLER_SESSION_CONTEXT_H

// END OF FILE