/*

* 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:       

*

*/

// INCLUDE FILES

#include <e32std.h>

#include <badesca.h>

#include <SenDomFragmentBase.h>

#include "senatommessage.h"

#include "sendebug.h"

#include "senlogger.h"

#include <xmlengnodelist.h>

CSenAtomMessage::CSenAtomMessage() 

//:iTitle(NULL), iId(NULL), iUpdated(NULL), iPublished(NULL)

// Automatically all members will be zeroed in  CBase derived classes, so initialization list is required only when to initializ other than zero

// This fixes the RVCT Compiler warning #1299-D

    {

    TLSLOG_L(KSenMessagesLogChannel, KSenMessagesLogLevel, "CSenAtomMessage::CSenAtomMessage()");     

    }

EXPORT_C CSenAtomMessage::~CSenAtomMessage()

    {

    if(iTitle)

        {

        delete iTitle;

        }

    if(iIdTag)

        {

        delete iIdTag;

        }

    if(iUpdated)

        {

        delete iUpdated;

        }

    if(iPublished)

        {

        delete iPublished;

        }

    }

EXPORT_C TInt64 CSenAtomMessage::Id() const

    {

    return iId;

    }

EXPORT_C void CSenAtomMessage::OnStartElementL(const RTagInfo& aElement,

                                                 const RAttributeArray& /* aAttributes*/,

                                                 TInt /*aErrorCode*/)

    {

    TLSLOG_L(KSenMessagesLogChannel, KSenMessagesLogLevel, "CSenAtomMessage::OnStartElementL");

    const TPtrC8 saxLocalName   = aElement.LocalName().DesC();

    const TPtrC8 saxNsUri       = aElement.Uri().DesC();

    const TPtrC8 saxPrefix      = aElement.Prefix().DesC();

    }

EXPORT_C void CSenAtomMessage::OnEndElementL(

                                            const RTagInfo& aElement,

                                            TInt /*aErrorCode*/)

    {

    TLSLOG_L(KSenMessagesLogChannel, KSenMessagesLogLevel, "CSenAtomMessage::OnEndElementL");

    const TPtrC8 saxLocalName   = aElement.LocalName().DesC();

    const TPtrC8 saxNsUri       = aElement.Uri().DesC();

    const TPtrC8 saxPrefix      = aElement.Prefix().DesC();

    }

EXPORT_C CSenFragmentBase* CSenAtomMessage::CreateBodyFragmentL(const TDesC8& aNsUri,

                                                                  const TDesC8& aLocalName,

                                                                  const TDesC8& aPrefix,

                                                                  const RAttributeArray& aAttributes,

                                                                  TXmlEngElement& aParent,

                                                                  RSenDocument& aOwnerDocument)

    {

    TLSLOG_L(KSenMessagesLogChannel, KSenMessagesLogLevel, "CSenAtomMessage::CreateBodyFragmentL");

    return CSenDomFragmentBase::NewL(aNsUri, aLocalName, aPrefix, aAttributes, aParent, aOwnerDocument);    

    }

EXPORT_C TBool CSenAtomMessage::IsSafeToCast(MSenMessage::TClass aType)

    {

    TLSLOG_L(KSenMessagesLogChannel, KSenMessagesLogLevel, "CSenAtomMessage::IsSafeToCast(aType)");

    if ( aType == MSenMessage::EAtomMessage )

        {

        return ETrue;

        }

    return EFalse;

    }

EXPORT_C MSenMessage::TClass CSenAtomMessage::Type()

    {

    return MSenMessage::EAtomMessage;

    }   

EXPORT_C MSenMessage::TDirection CSenAtomMessage::Direction()

    {

    return MSenMessage::EOutbound;

    }

EXPORT_C TInt CSenAtomMessage::SetContext(MSenMessageContext* /*apNotOwnedContext*/)

    {

    return KErrNotSupported;

    }

EXPORT_C MSenMessageContext* CSenAtomMessage::Context()

    {

    return NULL;

    }    

EXPORT_C TInt CSenAtomMessage::SetProperties(MSenProperties* /*apOwnedProperties*/)

    {

    return KErrNotSupported;

    }

EXPORT_C MSenProperties* CSenAtomMessage::Properties()

    {

    return NULL;

    }

EXPORT_C TInt CSenAtomMessage::TxnId()

    {

    return KErrNotSupported;

    }

EXPORT_C MSenMessage* CSenAtomMessage::CloneL()

    {

    return NULL;

    }

EXPORT_C const TDesC8& CSenAtomMessage::Title() const

    {

    if ( iTitle )

    return *iTitle;

    else

    return KNullDesC8();

    }

EXPORT_C void CSenAtomMessage::SetTitleL( const TDesC8& aTitle )

    {

    if ( iTitle )

        {

        delete iTitle;

        iTitle = 0;

        }

    if ( aTitle.Length()> 0 )

        {

        iTitle = aTitle.AllocL();

        TXmlEngElement message = AsElementL();

        TXmlEngElement title;

        title = message.AddNewElementL(KSenAtomTitleName);

        title.SetTextNoEncL(aTitle);

        }

    }

EXPORT_C TInt CSenAtomMessage::LinkCountL()

    {

    TXmlEngElement message = AsElementL();

    RXmlEngNodeList<TXmlEngElement> list;

    //const TPtrC8 tNsUri = NsUri();

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomLinkName, KSenAtomSpace);

    TInt a = list.Count();

    CleanupStack::PopAndDestroy(&list);

    return a;

    }

EXPORT_C void CSenAtomMessage::AddLinkL( const TDesC8& aHref, const TDesC8& aRel, const TDesC8& aType, const TDesC8& aHrefLang, const TDesC8& aTitle, const TDesC8& aLength)

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement link;

    link = message.AddNewElementL(KSenAtomLinkName);

    if(aHref!=KNullDesC8)

        {

        link.AddNewAttributeSameNsL(KSenAtomHref,aHref);

        }

    if(aRel!=KNullDesC8)

        {

        link.AddNewAttributeSameNsL(KSenAtomRel,aRel);

        }

    if(aType!=KNullDesC8)

        {

        link.AddNewAttributeSameNsL(KSenAtomType,aType);

        }

    if(aHrefLang!=KNullDesC8)

        {

        link.AddNewAttributeSameNsL(KSenAtomHrefLang,aHrefLang);

        }

    if(aLength!=KNullDesC8)

        {

        link.AddNewAttributeSameNsL(KSenAtomLength,aLength);

        }

    if(aTitle!=KNullDesC8)

        {

        link.AddNewAttributeSameNsL(KSenAtomTitle,aTitle);

        }

    }

EXPORT_C void CSenAtomMessage::RemoveLinkL(TInt aIndex )

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement link;

    RXmlEngNodeList<TXmlEngElement> list;

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomLinkName, KSenAtomSpace);

    TInt count =0;

    while(list.HasNext()){

        link = list.Next();

        if(count == aIndex){

            link.Remove();

            break;

        }

        count++;

    }

    CleanupStack::PopAndDestroy(&list);

    }

EXPORT_C void CSenAtomMessage::RemoveLinkL(const TDesC8& aHref )

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement link;

    RXmlEngNodeList<TXmlEngElement> list;

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomLinkName, KSenAtomSpace);

    while(list.HasNext()){

        link = list.Next();

        TPtrC8 icPtr = link.AttributeValueL(KSenAtomHref, KSenAtomSpace);

        if(aHref.Compare(icPtr)==0){

            link.Remove();

            break;

        }

    }

    CleanupStack::PopAndDestroy(&list);

    }

EXPORT_C void CSenAtomMessage:: AddCategoryL( const TDesC8& aTerm, const TDesC8& aScheme, const TDesC8& aLabel)

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement category;

    category = message.AddNewElementL(KSenAtomCategoryName);

    if(aTerm!=KNullDesC8)

        {

        category.AddNewAttributeSameNsL(KSenAtomTerm,aTerm);

        }

    if(aScheme!=KNullDesC8)

        {

        category.AddNewAttributeSameNsL(KSenAtomScheme,aScheme);

        }

    if(aLabel!=KNullDesC8)

        {

        category.AddNewAttributeSameNsL(KSenAtomLabel,aLabel);

        }

    }

EXPORT_C TInt CSenAtomMessage::CategoryCountL()

    {

    TXmlEngElement message = AsElementL();

    RXmlEngNodeList<TXmlEngElement> list;

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomCategoryName, KSenAtomSpace);

    TInt a = list.Count();

    CleanupStack::PopAndDestroy(&list);

    return a;

    }

EXPORT_C void CSenAtomMessage::RemoveCategoryL(const TDesC8& aTerm )

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement category;

    RXmlEngNodeList<TXmlEngElement> list;

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomCategoryName, KSenAtomSpace);

    while(list.HasNext()){

        category = list.Next();

        TPtrC8 icPtr = category.AttributeValueL(KSenAtomTerm, KSenAtomSpace);

        if(aTerm.Compare(icPtr)==0){

            category.Remove();

            break;

        }

    }

    CleanupStack::PopAndDestroy(&list);

    }

EXPORT_C const TDesC8& CSenAtomMessage::Updated() const

    {

    if ( iUpdated )

    return *iUpdated;

    else

    return KNullDesC8;

    }

EXPORT_C void CSenAtomMessage::SetUpdatedL( const TDesC8& aUpdated )

    {

    if ( iUpdated )

        {

        delete iUpdated;

        iUpdated = 0;

        }

    if ( aUpdated.Length()> 0 )

        {

        iUpdated = aUpdated.AllocL();

        TXmlEngElement message = AsElementL();

        TXmlEngElement updated;

        updated = message.AddNewElementL(KSenAtomUpdatedName);

        updated.SetTextNoEncL(aUpdated);

        }

    }

EXPORT_C const TDesC8& CSenAtomMessage::Published() const

    {

    if ( iPublished )

    return *iPublished;

    else

    return KNullDesC8;

    }

EXPORT_C void CSenAtomMessage::SetPublishedL( const TDesC8& aPublished )

    {

    if ( iPublished )

        {

        delete iPublished;

        iPublished = 0;

        }

    if ( aPublished.Length()> 0 )

        {

        iPublished = aPublished.AllocL();

        TXmlEngElement message = AsElementL();

        TXmlEngElement published;

        published = message.AddNewElementL(KSenAtomPublishedName);

        published.SetTextNoEncL(aPublished);

        }

    }

EXPORT_C const TDesC8& CSenAtomMessage::IdTag() const

    {

    if ( iIdTag )

    return *iIdTag;

    else

    return KNullDesC8;

    }

EXPORT_C void CSenAtomMessage::SetIdTagL( const TDesC8& aId )

    {

    if ( iIdTag )

        {

        delete iIdTag;

        iIdTag = 0;

        }

    if ( aId.Length()> 0 )

        {

        iIdTag = aId.AllocL();

        TXmlEngElement message = AsElementL();

        TXmlEngElement id;

        id = message.AddNewElementL(KSenAtomIdName);

        id.SetTextNoEncL(aId);

        }

    }

EXPORT_C void CSenAtomMessage::SetAuthorL( const TDesC8& aName, const TDesC8& aUri, const TDesC8& aEmail )

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement auth;

    auth = message.AddNewElementL(KSenAtomAuthorName);

    if(aName!=KNullDesC8)

        {

        TXmlEngElement nameEl;

        nameEl = auth.AddNewElementL(KSenAtomName);

        nameEl.SetTextNoEncL(aName);

        }

    if(aUri!=KNullDesC8)

        {

        TXmlEngElement uriEl;

        uriEl = auth.AddNewElementL(KSenAtomURI);

        uriEl.SetTextNoEncL(aUri);

        }

    if(aEmail!=KNullDesC8)

        {

        TXmlEngElement emailEl;

        emailEl = auth.AddNewElementL(KSenAtomEmail);

        emailEl.SetTextNoEncL(aEmail);

        }

    }

EXPORT_C void CSenAtomMessage::RemoveAuthorL()

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement author;

    RXmlEngNodeList<TXmlEngElement> list;

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomAuthorName, KSenAtomSpace);

    while(list.HasNext()){

        author = list.Next();

        author.Remove();

    }

    CleanupStack::PopAndDestroy(&list);

    }

EXPORT_C TInt CSenAtomMessage::ContributorCountL()

    {

    TXmlEngElement message = AsElementL();

    RXmlEngNodeList<TXmlEngElement> list;

    //const TPtrC8 tNsUri = NsUri();

    CleanupClosePushL(list);

    message.GetElementsByTagNameL(list, KSenAtomContributorName, KSenAtomSpace);

    TInt a = list.Count();

    CleanupStack::PopAndDestroy(&list);

    return a;

    }

EXPORT_C void CSenAtomMessage::AddContributorL( const TDesC8& aName, const TDesC8& aUri, const TDesC8& aEmail )

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement contributor;

    contributor = message.AddNewElementL(KSenAtomContributorName);

    if(aName!=KNullDesC8)

        {

        TXmlEngElement nameEl;

        nameEl = contributor.AddNewElementL(KSenAtomName);

        nameEl.SetTextNoEncL(aName);

        }

    if(aUri!=KNullDesC8)

        {

        TXmlEngElement uriEl;

        uriEl = contributor.AddNewElementL(KSenAtomURI);

        uriEl.SetTextNoEncL(aUri);

        }

    if(aEmail!=KNullDesC8)

        {

        TXmlEngElement emailEl;

        emailEl = contributor.AddNewElementL(KSenAtomEmail);

        emailEl.SetTextNoEncL(aEmail);

        }

    }

EXPORT_C void CSenAtomMessage::RemoveContributorL(const TDesC8& aName )

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement contributor;

    TXmlEngElement nameTag;

    RXmlEngNodeList<TXmlEngElement> list;

    RXmlEngNodeList<TXmlEngElement> listIn;

    CleanupClosePushL(list);

    CleanupClosePushL(listIn);

    message.GetElementsByTagNameL(list, KSenAtomContributorName, KSenAtomSpace);

    while(list.HasNext()){

        contributor = list.Next();

        contributor.GetElementsByTagNameL(listIn, KSenAtomName, KSenAtomSpace);

        while(listIn.HasNext()){

            nameTag = listIn.Next();

            TPtrC8 idBuf = nameTag.Text();

            if(aName.Compare(idBuf)==0){

                contributor.Remove();

                break;

            }

        }

    }

    CleanupStack::PopAndDestroy(&listIn);

    CleanupStack::PopAndDestroy(&list);

    }

EXPORT_C void CSenAtomMessage::SetRightsL( const TDesC8& aRights)

    {

    TXmlEngElement message = AsElementL();

    TXmlEngElement rightsEl;

    rightsEl = message.AddNewElementL(KSenAtomRightsName);

    rightsEl.SetTextNoEncL(aRights);

    }

EXPORT_C const TDesC8& CSenAtomMessage::RightsL()

    {

        TXmlEngElement message = AsElementL();

        RXmlEngNodeList<TXmlEngElement> list;

        CleanupClosePushL(list);

        message.GetElementsByTagNameL(list, KSenAtomRightsName, KSenAtomSpace);

        if(list.Count()>0) {

            TXmlEngElement rights = list.Next();

            TPtrC8 icPtr = rights.Text();

            CleanupStack::PopAndDestroy(&list);

            HBufC8* out = icPtr.Alloc();

            return *out;

        }else{

            CleanupStack::PopAndDestroy(&list);

            return KNullDesC8();

            }

    }