/*

* Copyright (c) 2004 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:   CXcapHttpResponse

*

*/

#ifndef __XCAPHTTPRESPONSE__

#define __XCAPHTTPRESPONSE__

// INCLUDES

#include <http.h>

#include "XcapHttpConsts.h"

//FORWARD DECLARATIONs

class CXcapHttpRequest;

class CXcapHttpAuthManager;

// CLASS DECLARATION

NONSHARABLE_CLASS( CXcapHttpResponse ) : public CBase,

                                         public MHTTPTransactionCallback

    {

    public:  // Constructors and destructor

        /**

        * A global logging function for 16 bit data.

        * @param aCommand command to be handled

        */

                                                           CXcapHttpTransport& aTransportMain );

        /**

        * Destructor.

        */      

        virtual ~CXcapHttpResponse();

    public:   //New functions   

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        TInt ContentLengthL() const;

    private:

        /**

        * A global logging function for 16 bit data.

        * @param aCommand command to be handled

        */

        CXcapHttpResponse( CXcapHttpRequest* aHttpRequest,

                           CXcapHttpTransport& aTransportMain );

        /**

        * A global logging function for 16 bit data.

        * @param aCommand command to be handled

        */

        void ConstructL();

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        RHTTPHeaders ResponseHeaderCollection() const;

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        RHTTPHeaders RequestHeaderCollection() const;

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        TBool HandleReceivedBodyDataL( const RHTTPTransaction aTransaction );

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        TBool IsUnauthRequest( RHTTPTransaction aTransaction, TInt& aAuthType );

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        TBool ParseAuthInfoParam( TInt& aLength, TAuthInfoParam& aName,

                                  TPtrC8& aValue, TPtr8& aParam );

        /**

        * Stores the address of the proxy currently in use

        * @param aProxy Address of the HTTP proxy server

        */

        TBool CheckAuthInfoHeaderL( RHTTPHeaders aHeaders );

    #ifdef _DEBUG

        /**

        * Convert undefined HTTP stack errors

        */

        void DumpHeadersL( RHTTPHeaders aHeaders, TInt aId );

    #endif

    private:  //From MHTTPTransactionCallback

        /**

        * Handles all responses

        * coming from the remote host

        * @param aTransaction The finished transaction

        * @param aEvent Type of the event

        */

        void MHFRunL( RHTTPTransaction aTransaction, const THTTPEvent& aEvent );

        /**

        * From MHTTPTransactionCallback, called when the RunL() of a transaction leaves

        * @param aInt The error the HTTP framework left with

        * @param aTransaction The failed transaction

        * @param aEvent The event that was being processed

        * @return KErrNone (HTTP framework panics if client returns any other error)

        */

        TInt MHFRunError( TInt aInt, RHTTPTransaction aTransaction, const THTTPEvent& aEvent );

    private: //Data

        TBool                                    iAuthPending;

        CXcapHttpRequest*                        iHttpRequest;

        CXcapHttpTransport&                      iTransportMain;

        CXcapHttpAuthManager&                    iAuthManager;

        TInt                                     iUnauthRequestCounter;

    };

#endif

// End of File