/** @file

 * Copyright (c) 2009 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:  CUpnpHttpServerTransactionDescription implementation.

 *

 */

#include <uri8.h> 

#include "upnphttpservertransactiondescription.h"

#include "upnphttpservertransactionhandler.h"

#include "upnperrors.h"

#include "upnphttpmessage.h"

#include "upnpstring.h"

// ---------------------------------------------------------------------------

// CUpnpHttpServerTransactionDescription::NewL

// 

// ---------------------------------------------------------------------------

//

CUpnpHttpServerTransactionDescription* CUpnpHttpServerTransactionDescription::NewL( 

        CUpnpHttpServerTransactionHandler& aClientContext, const TInetAddr& aSender,

        const TDesC8& aUri )

    {

    CUpnpHttpServerTransactionDescription* self = 

        new (ELeave) CUpnpHttpServerTransactionDescription( aClientContext );

    CleanupStack::PushL( self );

    self->ConstructL( aSender, aUri );

    CleanupStack::Pop( self );

    return self;

    }

// ---------------------------------------------------------------------------

// CUpnpHttpServerTransactionDescription::CUpnpHttpServerTransactionDescription

// 

// ---------------------------------------------------------------------------

//

CUpnpHttpServerTransactionDescription::CUpnpHttpServerTransactionDescription( 

        CUpnpHttpServerTransactionHandler& aClientContext )

    : iClientContext( aClientContext )    

    {    

    }

// ---------------------------------------------------------------------------

// CUpnpHttpServerTransactionDescription::ConstructL

// 

// ---------------------------------------------------------------------------

//

void CUpnpHttpServerTransactionDescription::ConstructL( 

	const TInetAddr& aSender, const TDesC8& aUri )

    {

    iSender = aSender;

    iSenderUri = aUri.AllocL();	

    iDecodedUri.CreateL( aUri );

    }

// ---------------------------------------------------------------------------

// CUpnpHttpServerTransactionDescription::~CUpnpHttpServerTransactionDescription

// 

// ---------------------------------------------------------------------------

//    

CUpnpHttpServerTransactionDescription::~CUpnpHttpServerTransactionDescription()

    {

    delete iSenderUri;

    iDecodedUri.Close();

    }

// ---------------------------------------------------------------------------

// CUpnpHttpServerTransactionDescription::OnCallbackL

// 

// ---------------------------------------------------------------------------

//    

void CUpnpHttpServerTransactionDescription::OnCallbackL( TUpnpHttpServerEvent aEvent )

    {

    TRAPD( err, DoCallbackL(aEvent) );

    if ( err )

        {

        SetHttpCode( err );

        }

    }

// ---------------------------------------------------------------------------

// CUpnpHttpServerTransactionDescription::OnCallbackL

// 

// ---------------------------------------------------------------------------

//    

void CUpnpHttpServerTransactionDescription::DoCallbackL( TUpnpHttpServerEvent aEvent )

    {

    switch ( aEvent )

        {

        case EOnRequestStart:

            {            

            TInt error = DecodeUri();      

            if ( error )

                {

                SetHttpCode( error );

                }

            else

                {

                RFile file;                                                

                TInt error = iClientContext.GetFileL( file, *iSenderUri, iSender );

                if ( error )

                    {

                    SetHttpCode( error );

                    }

                else

                    {

                    SetDataSourceL( file );

                    }

                }    

            }

            break;

        case EOnComplete:

            break;  

        case EOnResponseStart:

            break;

        default:

            break;

        }            

    }

TInt CUpnpHttpServerTransactionDescription::DecodeUri( )

    {       

    TInt error = KErrNone;

    UpnpString::ReplaceHttpCharacters( iDecodedUri );    

    TUriParser8 up;

    TInt parseError = up.Parse( iDecodedUri );

    if ( parseError )

        {

        error = -EHttpBadRequest;

        }    

    return error;

    }