/*

* 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:  WMDRM DLA Default Http PlayReady Implementation

*

*/

#ifndef C_WMDRMDLADEFAULTPLAYREADY_H

#define C_WMDRMDLADEFAULTPLAYREADY_H

#include "wmdrmdladefaulthttpmanagerobserver.h"

class CWmDrmDlaDefaultHttpPlugin;

class CWmDrmDlaUiNotifier;

class CWmDrmDlaDefaultHttpManager;

class CHTTPFormEncoder;

/**

 * WMDRM DLA Default Http PlayReady Implementation

 *

 * @lib wmdrmdladefaulthttpplugin.lib

 * @since S60 v9.1

 */

NONSHARABLE_CLASS( CWmDrmDlaDefaultPlayReady ) 

    : public CBase, 

      public MWmDrmDlaDefaltHttpManagerObserver

    {

public:

    static CWmDrmDlaDefaultPlayReady* NewL( 

                CWmDrmDlaDefaultHttpPlugin* aPlugin );

    ~CWmDrmDlaDefaultPlayReady();

    /**

     * Check if initiator is supported by this plugin

     * This method is called only for playready content

     * 

     * @param aInitiator Initiator

     * @param aUiNotifer If initiator is supported, contains initialized UI

     *                   Notifier upon completion. Will be deleted by the

     *                   caller.

     * @return ETrue if initiator is supported by this plugin

     * @leave with standard Symbian error code in case of error

     */

    TBool SupportedInitiatorL( const TDesC8& aInitiator, 

                               CWmDrmDlaUiNotifier*& aUiNotifier );

    /**

     * Process the initiator. This method is used only to pass initiator to the 

     * plugin. The framework does not require the plugin to do anything. 

     * This method is called only for playready content

     *

     * @param aInitiator Initiator

     * @leave with standard Symbian error code in case of fatal error (the 

     * framework does not proceed with license acquisition if this method

     * leaves)

     */

    void ProcessInitiatorL( const TDesC8& aInitiator );

    /*

     * Process join domain challenge.

     * This method is called only for playready content

     *

     * @param aJoinDomainChallenge Join domain challenge

     * @param aUrl Url to be used in join domain request

     * @param aStatus Request status, will contain error code upon completion

     * including but not limited to:

     * - KErrCommsBreak if network connection was lost during communication

     *                  with server

     * - KErrGeneral if unspecified error happened

     */

    void ProcessJoinDomainChallenge( 

            const TDesC8& aJoinDomainChallenge, 

            const TDesC& aUrl, 

            TRequestStatus& aStatus );

    /*

     * Process leave domain challenge.

     * This method is called only for playready content

     *

     * @param aLeaveDomainChallenge Leave domain challenge

     * @param aUrl Url to be used in leave domain request

     * @param aStatus Request status, will contain error code upon completion

     * including but not limited to:

     * - KErrCommsBreak if network connection was lost during communication

     *                  with server

     * - KErrGeneral if unspecified error happened

     */

    void ProcessLeaveDomainChallenge( 

            const TDesC8& aLeaveDomainChallenge, 

            const TDesC& aUrl, 

            TRequestStatus& aStatus );

    /**

     * Sets the IAP to be used in the HTTP transactions

     *

     * @param   aIapId  Internet Access Point id

     */

    void SetIapId( TInt aIapId );

private: // From MWmDrmDlaDefaltHttpManagerObserver

    TBool OnGetUsernamePasswordL( HBufC8*& aUsername, HBufC8*& aPassword );

    void OnResponseHeadersL( const RHTTPResponse& aResponse, 

                             const RHTTPHeaders& aHeaders, 

                             const RStringPool& aStringPool, 

                             TInt aHttpStatus );

    void OnResponseBodyDataL( const TPtrC8 aDataChunk );

    void OnTransactionComplete( TInt aSystemError );

private:

    CWmDrmDlaDefaultPlayReady( CWmDrmDlaDefaultHttpPlugin* aPlugin );

    void ConstructL();

    void CompleteClientRequest( TInt aError );

private: // data

    enum TPlayReadyState

        {

        ENotActive,

        };

    TPlayReadyState iState;

    CWmDrmDlaDefaultHttpManager* iHttpManager;

    CHTTPFormEncoder* iFormEncoder;

    TInt iHttpStatus;

    //Not owned

    CWmDrmDlaDefaultHttpPlugin* iPlugin;

    TRequestStatus* iClientStatus;

    };

#endif // C_WMDRMDLADEFAULTPLAYREADY_H