/*

* Copyright (c) 2002-2006 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:           

*

*/

// INCLUDE FILES

#include "senmessagecontext.h" 

#include "sencontextitem.h"

#include "SenElement.h"

#include "sencontextitem.h"

#include "SenXmlReader.h"

#include "msenremoteserviceconsumer.h"

#include "MSenMessage.h"

#include "senmessagebase.h"

#include "SenSoapEnvelope2.h"

#include "senatomentry.h"

#include "SenSoapMessage2.h"

#include "MSenProperties.h"

#include "SenXmlReader.h"

#include "senlayeredtransportproperties.h"

#include <SenTransportProperties.h>

EXPORT_C CSenMessageContext* CSenMessageContext::NewL(SenContext::TContextDirection aDirection, 

                                                      MSenProperties* apOwnedTp)

    {

    CSenMessageContext* pNew = CSenMessageContext::NewLC(aDirection, apOwnedTp);

    CleanupStack::Pop();

    return pNew;

    }

EXPORT_C CSenMessageContext* CSenMessageContext::NewLC(SenContext::TContextDirection aDirection,

                                                       MSenProperties* apOwnedTp)

    {

    CSenMessageContext* pNew = new (ELeave) CSenMessageContext(aDirection, apOwnedTp);

    CleanupStack::PushL(pNew);

    pNew->BaseConstructL();

    return pNew;

    }

EXPORT_C CSenMessageContext::CSenMessageContext(SenContext::TContextDirection aDirection,

                                                MSenProperties* apOwnedTp)

:  CSenContext( aDirection),

   ipOwnedTp ( apOwnedTp )

    {

    }

EXPORT_C CSenMessageContext::~CSenMessageContext()

    {

    if( ipOwnedTp )

        {

        if( ipOwnedTp->IsSafeToCast(MSenProperties::ESenXmlProperties) )

            {

            CSenXmlProperties* p = (CSenXmlProperties*)ipOwnedTp;

            delete p;

            }

        else if( ipOwnedTp->IsSafeToCast(MSenProperties::ESenLayeredXmlProperties) )

            {

            CSenLayeredXmlProperties* lp = (CSenLayeredXmlProperties*)ipOwnedTp;

            delete lp;

            }

            ipOwnedTp = NULL;

        }

    }

EXPORT_C void CSenMessageContext::BaseConstructL()

    {

    CSenContext::BaseConstructL();

    }

// From MSenMessageContext:

SenContext::TContextType CSenMessageContext::Type() const

    {

    return SenContext::EMessageContext;

    }

SenContext::TContextDirection CSenMessageContext::Direction() const

    {

    return CSenContext::Direction();

    }

TInt CSenMessageContext::Add(const TDesC8& aKey, const TDesC8& aValue)

    {

    return CSenContext::Add( aKey, aValue );

    }

TInt CSenMessageContext::Update(const TDesC8& aKey, const TDesC8& aValue)

    {

    return CSenContext::Update( aKey, aValue );

    }

const TDesC8* CSenMessageContext::GetDesC8L(const TDesC8& aKey)

    {

    return CSenContext::GetDesC8L( aKey );

    }

TInt CSenMessageContext::Add(const TDesC8& aKey, TInt aValue)

    {

    return CSenContext::Add( aKey, aValue );

    }

TInt CSenMessageContext::Update(const TDesC8& aKey, TInt aValue)

    {

    return CSenContext::Update( aKey, aValue );

    }

const TInt* CSenMessageContext::GetIntL(const TDesC8& aKey)

    {

    return CSenContext::GetIntL( aKey );

    }

TInt CSenMessageContext::Add(const TDesC8& aKey, CSenElement* aValue)

    {

    return CSenContext::Add( aKey, aValue );

    }

TInt CSenMessageContext::Update(const TDesC8& aKey, CSenElement* aValue)

    {

    return CSenContext::Update( aKey, aValue );

    }

const CSenElement* CSenMessageContext::GetSenElementL(const TDesC8& aKey)

    {

    return CSenContext::GetSenElementL( aKey );

    }

TInt CSenMessageContext::Add(const TDesC8& aKey, TAny* aValue)

    {

    return CSenContext::Add( aKey, aValue );

    }

TInt CSenMessageContext::Update(const TDesC8& aKey, TAny* aValue)

    {

    return CSenContext::Update( aKey, aValue );

    }

TAny* CSenMessageContext::GetAnyL(const TDesC8& aKey)		//codescannerwarnings

    {

    return CSenContext::GetAnyL( aKey );		//codescannerwarnings

    }

TInt CSenMessageContext::Remove(const TDesC8& aKey) 

    {

    return CSenContext::Remove(aKey);

    }

TInt CSenMessageContext::Count() const

    {

    return CSenContext::Count();

    }

TPtrC8 CSenMessageContext::KeyAtL(TInt aIndex)

    {

    return CSenContext::KeyAtL(aIndex);

    }

void CSenMessageContext::Reset()

    {

    CSenContext::Reset();

    }

CSenSoapMessage* CSenMessageContext::GetCurrentSoapMessage() // DEPRECATED: 

    {

    CSenSoapMessage* pSoapMessage = NULL;

    TInt index = iItems.Find( KSenCtxKeyCurrentSoapMessage );

    if ( index != KErrNotFound )

        {

        const CSenContextItem* pItem = iItems.ValueAt(index);

        TRAPD( err, pSoapMessage = &(pItem->ToSenSoapMessageL()); )

        if( err )

            {

            pSoapMessage = NULL;   

            }

        }

    return pSoapMessage;

    }

TPtrC8 CSenMessageContext::GetMessageL()

    {

    TPtrC8 retVal( KNullDesC8 );        

    TInt index = iItems.Find( KSenCtxKeyCurrentMessageAsDesc );

    if ( index != KErrNotFound )

        {

        const CSenContextItem* pItem = iItems.ValueAt(index);

        TInt err( KErrNone );

        //TRAP( err, retVal.Set ( *(pItem->ToDesC8L()) );

        TRAP

            ( 

            err, 

            const TDesC8* pDesc = pItem->ToDesC8L(); 

            if( pDesc )

                {

                retVal.Set( *pDesc );

                }

            )

        err = 0; // ignored

        }

    return retVal;

    }

TInt CSenMessageContext::Add(const TDesC8& aKey, CSenSoapEnvelope* aValue)

    {

    return CSenContext::Add( aKey, aValue );    

    }

TInt CSenMessageContext::Update(const TDesC8& aKey, CSenSoapEnvelope* aValue)

    {

    return CSenContext::Update( aKey, aValue );

    }

const CSenSoapEnvelope* CSenMessageContext::GetSenSoapEnvelopeL(const TDesC8& aKey)

    {

    TInt index = iItems.Find( aKey );

    if ( index != KErrNotFound )

        {

        const CSenContextItem* pItem = iItems.ValueAt(index);

        const CSenSoapEnvelope* envelope = ((CSenSoapEnvelope*)&(pItem->ToSenSoapMessageL()));

        return envelope;

        }

    return NULL;

    }

MSenMessage* CSenMessageContext::MessageL()		//codescannerwarnigs

    {

    TInt index = iItems.Find( KSenCtxKeyMessage );

    if ( index != KErrNotFound )

        {

        const CSenContextItem* pItem = iItems.ValueAt(index);

        return ((MSenMessage*)&(pItem->ToSenMessageL()));

        }

    return NULL;

    }

TInt CSenMessageContext::SetMessage(MSenMessage* apMessage, TBool aOwned)

    {

    TInt leaveCode(KErrNone);

    CSenContextItem* pItem = MessageToItem( apMessage, aOwned, leaveCode );

    if( leaveCode != KErrNone ) 

        {

        delete pItem; // should ALWAYS be NULL(!)

        return leaveCode;

        }

    TInt retCode(iItems.UpdateValue(&KSenCtxKeyMessage(), pItem));

    if( retCode != KErrNone && aOwned )

        {

        delete pItem; // delete the orphan item

        } 

    return retCode;

    }

CSenChunk* CSenMessageContext::ChunkL()	//codescannerwarnings

    {

    TInt index = iItems.Find( KSenCtxKeyChunk );

    if ( index != KErrNotFound )

        {

        const CSenContextItem* pItem = iItems.ValueAt(index);

        return ((CSenChunk*)&(pItem->ToSenChunkL()));

        }

    return NULL;

    }

TInt CSenMessageContext::SetChunk(CSenChunk* apMsgAsChunk, TBool aOwned)

    {

    TInt leaveCode(KErrNone);

    CSenContextItem* pItem = NULL;

    if( aOwned )

        {

        TRAP( leaveCode, pItem = CSenContextItem::NewL(apMsgAsChunk); )

        }

    else // chunk is not to be owned

        {

        TRAP( leaveCode, pItem = CSenContextItem::NewL(*apMsgAsChunk); )

        }

    if( leaveCode != KErrNone ) 

        {

        delete pItem; // should ALWAYS be NULL(!)

        return leaveCode;

        }

    TInt retCode(iItems.UpdateValue(&KSenCtxKeyChunk(), pItem));

    if( retCode != KErrNone && aOwned )

        {

        delete pItem; // delete the orphan item

        } 

    return retCode;

    }

TInt CSenMessageContext::SetProperties(MSenProperties* apProperties, TBool aOwned)

    {

    if( !apProperties )

        {

        return KErrArgument;

        }

    TInt retCode(KErrNone);

    if ( aOwned )

        {

        delete ipOwnedTp;

        ipOwnedTp = NULL;

        ipOwnedTp = apProperties;

        }

    else

        {

        CSenContextItem* pItem = NULL;

        TInt leaveCode(KErrNone);

//        if( aOwned )

//            {

//            TRAP( leaveCode, pItem = CSenContextItem::NewL(apProperties); )

//            }

//        else // chunk is not to be owned

//            {

            TRAP( leaveCode, pItem = CSenContextItem::NewL(*apProperties); )

//            }

        if( leaveCode != KErrNone ) 

            {

            delete pItem; // should ALWAYS be NULL(!)

            return leaveCode;

            }

        retCode = iItems.UpdateValue(&KSenCtxKeyChunk(), pItem);

        if( retCode != KErrNone && aOwned )

            {

            delete pItem; // delete the orphan item

            } 

        }

    return retCode;

    }

MSenProperties* CSenMessageContext::Properties()

    {

    if( ipOwnedTp )

        {

        return ipOwnedTp;

        }

    else

        {

        TInt index = iItems.Find( KSenCtxKeyMessageProperties );

        if ( index != KErrNotFound )

            {

            const CSenContextItem* pItem = iItems.ValueAt(index);

            if( pItem->Type() == MSenContextItem::EMSenProperties )

                {

                MSenProperties* pProperties = (MSenProperties*)pItem;

                return pProperties;

                }

            }

        return NULL;

        }

    }

// Method for adding an "intermediate" message behind certain key; used normally to conduct final "service message"

TInt CSenMessageContext::Add(const TDesC8& aKey, MSenMessage* apMessage, TBool aOwned)

    {

    if( iItems.Count() > 0 && iItems.Find(aKey) != KErrNotFound )

        {

        return KErrAlreadyExists;

        }

    TInt leaveCode(KErrNone);

    CSenContextItem* pItem = MessageToItem( apMessage, aOwned, leaveCode );

    if( leaveCode != KErrNone ) 

        {

        return leaveCode;

        }

    TInt retCode(iItems.Append(&aKey, pItem));

    if( retCode != KErrNone )

        {

        delete pItem;

        }

    return retCode;

    }

// Method for updating some "intermediate" message behind certain key; used normally to conduct final "service message"    

TInt CSenMessageContext::Update(const TDesC8& aKey, MSenMessage* apMessage, TBool aOwned)

    {

    TInt leaveCode(KErrNone);

    CSenContextItem* pItem = MessageToItem( apMessage, aOwned, leaveCode );

    if( leaveCode != KErrNone ) 

        {

        return leaveCode;

        }

    TInt retCode(iItems.UpdateValue(&aKey, pItem));

    if( retCode != KErrNone && aOwned )

        {

        delete pItem;

        }

    return retCode;    

    }

// Method for getting "intermediate" message behind certain key; used normally to conduct final "service message"    

MSenMessage* CSenMessageContext::GetMessageL(const TDesC8& aKey)	//codescannerwarnings

    {

    TInt index = iItems.Find(aKey);

    if ( index != KErrNotFound )

        {

        const CSenContextItem* pItem = iItems.ValueAt(index);

        if(pItem)

            {

            return &pItem->ToSenMessageL();

            }

        }

    return NULL;    

    }

// private helper method(s):

CSenContextItem* CSenMessageContext::MessageToItem(MSenMessage* apMessage, TBool aOwned, TInt& aError)

    {

    aError = KErrNone;

    CSenContextItem* pItem = NULL;

    if( aOwned )

        {

        if( apMessage->IsSafeToCast( MSenMessage::EMessageBase ) )

            {

            CSenMessageBase* msgBase = (CSenMessageBase*) apMessage;

            TRAP( aError, pItem = CSenContextItem::NewL( msgBase ); )

            }

        else if ( apMessage->IsSafeToCast( MSenMessage::ESoapEnvelope2 ) )

            {

            CSenSoapEnvelope2* msgSoap2 = (CSenSoapEnvelope2*) apMessage;

            TRAP( aError,  pItem = CSenContextItem::NewL( msgSoap2 ); )

            }

        else if ( apMessage->IsSafeToCast( MSenMessage::EAtomMessage ) )

            {

            CSenAtomEntry* msgAtomEntry = (CSenAtomEntry*) apMessage;

            TRAP( aError,  pItem = CSenContextItem::NewL( msgAtomEntry ); )

            }

        else 

            {

            aError = KErrNotSupported;

            return NULL;

            }

        }

    else // provided message is *not to be owned*

        {

        TRAP( aError, pItem = CSenContextItem::NewL(*apMessage); )

        }

    return pItem;        

    } 

TInt CSenMessageContext::SetDirection( SenContext::TContextDirection aDirection )

    {

    CSenContext::SetDirection( aDirection );

    return KErrNone;

    }

const CSenXmlReader* CSenMessageContext::GetParser()

    {

    return CSenContext::GetParser();

    }

// End of file