/*
* 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: This file implements class CEmailAttachment.
*
*/

#include "emailattachment.h"
#include "emailcontent.h"
#include "emailclientapi.hrh"

CEmailAttachment::CEmailAttachment( const TDataOwner aOwner) : iOwner( aOwner )
    {
    }

CEmailAttachment::~CEmailAttachment()
    {
    delete iEmailMsgContent;
    }

CEmailAttachment* CEmailAttachment::NewLC(        
        CPluginData& aPluginData,
        const TMessageContentId& aMsgContentId,
        CFSMailMessagePart *aAtt,
        const TDataOwner aOwner )    
    {    
    CEmailAttachment* self = new (ELeave) CEmailAttachment( aOwner );
    CleanupStack::PushL( self );
    self->ConstructL( aPluginData, aMsgContentId, aAtt );
    
    return self;
    }

CEmailAttachment* CEmailAttachment::NewL(        
        CPluginData& aPluginData,
        const TMessageContentId& aMsgContentId,
        CFSMailMessagePart *aAtt,
        const TDataOwner aOwner )    
    {
    CEmailAttachment* self = CEmailAttachment::NewLC(aPluginData, aMsgContentId, aAtt, aOwner );
    CleanupStack::Pop(); // self;
    
    return self;
    }

void CEmailAttachment::ConstructL(
        CPluginData& aPluginData,
        const TMessageContentId& aMsgContentId,
        CFSMailMessagePart *aAtt)    
    {
    iEmailMsgContent = CEmailMessageContent::NewL( aPluginData, aMsgContentId, aAtt );
    }


TInt CEmailAttachment::AvailableSize() const
{
    return iEmailMsgContent->AvailableSize(); 
}

void CEmailAttachment::CancelFetch()
{
    iEmailMsgContent->CancelFetch(); 
}

TPtrC CEmailAttachment::ContentL() const
{
    User::Leave(KErrNotSupported);
    return iEmailMsgContent->ContentL(); 
}

TPtrC CEmailAttachment::ContentClass() const
{
    return iEmailMsgContent->ContentClass();
}

TPtrC CEmailAttachment::ContentDescription() const
{
    return iEmailMsgContent->ContentDescription();
}

TPtrC CEmailAttachment::ContentDisposition() const
{
    return iEmailMsgContent->ContentDisposition();
}

TPtrC CEmailAttachment::ContentId() const
{
    return iEmailMsgContent->ContentId();
}

TPtrC CEmailAttachment::ContentType() const
{
    return iEmailMsgContent->ContentType();
}

void CEmailAttachment::FetchL(MEmailFetchObserver & aObserver)
{
    iEmailMsgContent->FetchL(aObserver); 
}

TMessageContentId CEmailAttachment::Id() const
{
    return iEmailMsgContent->Id(); 
}

TEmailTypeId CEmailAttachment::InterfaceId() const
    {
    return KEmailIFUidAttachment;
    }

void CEmailAttachment::Release()
    {
    if ( iOwner == EClientOwns )
        {    
        delete this;
        }
    }

void CEmailAttachment::SaveToFileL(const TDesC & aPath)
{
    iEmailMsgContent->SaveToFileL(aPath);
}

void CEmailAttachment::SetContentClass(const TDesC & aContentClass)
{
    iEmailMsgContent->SetContentClass(aContentClass); 
}

void CEmailAttachment::SetContentDescription(const TDesC & aContentDescription)
{
    iEmailMsgContent->SetContentDescription(aContentDescription); 
}

void CEmailAttachment::SetContentDisposition(const TDesC & aContentDisposition)
{
    iEmailMsgContent->SetContentDisposition(aContentDisposition); 
}

void CEmailAttachment::SetContentId(const TDesC & aContentId)
{
    iEmailMsgContent->SetContentId(aContentId); 
}

void CEmailAttachment::SetContentL(const TDesC & aContent)
{
    iEmailMsgContent->SetContentL(aContent); 
}

void CEmailAttachment::SetContentType(const TDesC & aContentType)
{
    iEmailMsgContent->SetContentType(aContentType); 
}

TInt CEmailAttachment::TotalSize() const
{
    return iEmailMsgContent->TotalSize();
}

MEmailMultipart* CEmailAttachment::AsMultipartOrNull() const
    {    
    return NULL;
    }

MEmailTextContent* CEmailAttachment::AsTextContentOrNull() const
    {
    return NULL;
    }

MEmailAttachment* CEmailAttachment::AsAttachmentOrNull() const
    {
    const MEmailAttachment* ptr = this;
    return const_cast<MEmailAttachment *>(ptr);    
    }

// CEmailAttachment
RFile CEmailAttachment::FileL() const
    {
    return iEmailMsgContent->Part().GetContentFileL();
    }

void CEmailAttachment::SetFileNameL( const TDesC& aFileName )
    {
    iEmailMsgContent->Part().SetAttachmentNameL(aFileName);
    }

TPtrC CEmailAttachment::FileNameL() const
    {
    return iEmailMsgContent->Part().AttachmentNameL();
    }