diff -r 000000000000 -r 8466d47a6819 emailservices/emailclientapi/src/emailmultipart.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailclientapi/src/emailmultipart.cpp	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,401 @@
+/*
+* 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 "emailcontent.h"
+#include "emailtextcontent.h"
+#include "emailattachment.h"
+#include "emailmultipart.h"
+#include "emailclientapi.hrh"
+
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+CEmailMultipart* CEmailMultipart::NewL( 
+        CPluginData& aPluginData,
+        const TMessageContentId& aMsgContentId,
+        CFSMailMessagePart* aPart,
+        const TDataOwner aOwner ) 
+    {
+    CEmailMultipart* self = new ( ELeave ) CEmailMultipart( aOwner );
+    CleanupStack::PushL( self );
+    self->ConstructL( aPluginData, aMsgContentId, aPart );
+    CleanupStack::Pop();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::ConstructL(
+        CPluginData& aPluginData,
+        const TMessageContentId& aMsgContentId,
+        CFSMailMessagePart* aPart )
+    {
+    iEmailMsgContent = CEmailMessageContent::NewL( aPluginData, aMsgContentId, aPart );
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+CEmailMultipart::~CEmailMultipart()
+    {
+    delete iEmailMsgContent;
+    iChildParts.Reset();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+CEmailMultipart::CEmailMultipart( const TDataOwner aOwner ) : iOwner( aOwner )        
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TInt CEmailMultipart::PartCountL()
+    {
+    iChildParts.Reset();
+    RPointerArray<CFSMailMessagePart> childParts;
+    CleanupResetAndDestroyPushL( childParts );    
+    iEmailMsgContent->Part().ChildPartsL( childParts );
+    iChildPartCount = childParts.Count();
+    
+    for (TInt i = 0; i < iChildPartCount; i++)
+        {
+        TFSMailMsgId id = childParts[i]->GetPartId();
+        iChildParts.AppendL( id );
+        }
+    CleanupStack::PopAndDestroy();
+    return iChildPartCount;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+MEmailMessageContent* CEmailMultipart::PartByIndexL( const TUint aIndex ) const
+    {
+    if (aIndex >= iChildPartCount)
+        {
+        User::Leave( KErrArgument );        
+        }
+    MEmailMessageContent* content = NULL;
+    TFSMailMsgId partId = iChildParts[aIndex];
+    CFSMailMessagePart* copy = iEmailMsgContent->Part().ChildPartL(partId);
+    
+    const TDesC& contentType = copy->GetContentType();
+    TMessageContentId msgContentId = TMessageContentId( 
+            copy->GetPartId().Id(),
+            Id().iMessageId.iId,
+            Id().iMessageId.iFolderId.iId,
+            Id().iMessageId.iFolderId.iMailboxId ); 
+    if (!contentType.Compare(KFSMailContentTypeTextPlain) || 
+        !contentType.Compare(KFSMailContentTypeTextHtml))
+        {                                
+        content = CEmailTextContent::NewL( iEmailMsgContent->PluginData(), msgContentId, copy, EClientOwns );
+        }
+    else if (!contentType.Compare(KFSMailContentTypeMultipartMixed) ||
+             !contentType.Compare(KFSMailContentTypeMultipartAlternative) ||
+             !contentType.Compare(KFSMailContentTypeMultipartDigest) ||
+             !contentType.Compare(KFSMailContentTypeMultipartRelated) ||
+             !contentType.Compare(KFSMailContentTypeMultipartParallel))
+        {
+        content = CEmailMultipart::NewL( iEmailMsgContent->PluginData(), msgContentId, copy, EClientOwns );
+        }
+    else 
+        {
+        content = CEmailAttachment::NewL( iEmailMsgContent->PluginData(), msgContentId, copy, EClientOwns );
+        }                    
+    return content;    
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::DeletePartL( const TUint aIndex )
+    {
+    if (aIndex >= iChildPartCount)
+        {
+        User::Leave( KErrArgument );        
+        }
+    
+    TFSMailMsgId partId = iChildParts[aIndex];
+    iEmailMsgContent->Part().RemoveChildPartL( partId );
+    iChildParts.Remove( aIndex );
+    iChildPartCount--;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::AddPartL(
+        const MEmailMessageContent& aPart,
+        const TUint aPos )
+    {
+    if (aPos > iChildPartCount)
+        {
+        User::Leave( KErrArgument );        
+        }
+    
+    TFSMailMsgId insertBefore = TFSMailMsgId();
+    if (aPos <  iChildPartCount)
+        {
+        insertBefore = iChildParts[aPos];
+        }
+    const TDesC& contentType = aPart.ContentType();
+
+    CFSMailMessagePart* newPart = iEmailMsgContent->Part().NewChildPartL( insertBefore, contentType );
+    CleanupStack::PushL( newPart );
+    TFSMailMsgId newPartId = newPart->GetPartId(); 
+    iChildParts.InsertL( newPartId, aPos );
+    iChildPartCount = iChildParts.Count();
+    CleanupStack::Pop();
+    
+    /* ToDo: Construct multipart  */
+    
+    return;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TEmailTypeId CEmailMultipart::InterfaceId() const
+    {
+    return KEmailIFUidMultipart;
+    }
+    
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::Release()
+    {
+    if ( iOwner == EClientOwns )
+        {    
+        delete this;
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TMessageContentId CEmailMultipart::Id() const
+    {
+    return iEmailMsgContent->Id(); 
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TPtrC CEmailMultipart::ContentType() const
+    {
+    return iEmailMsgContent->ContentType();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetContentType( const TDesC& aContentType )
+    {
+    iEmailMsgContent->SetContentType( aContentType );
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TPtrC CEmailMultipart::ContentId() const
+    {
+    return iEmailMsgContent->ContentId();    
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetContentId( const TDesC& aContentId )
+    {
+    iEmailMsgContent->SetContentId(aContentId);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TPtrC CEmailMultipart::ContentDescription() const
+    {
+    return iEmailMsgContent->ContentDescription();    
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetContentDescription( const TDesC& aContentDescription )
+    {
+    iEmailMsgContent->SetContentDescription(aContentDescription);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TPtrC CEmailMultipart::ContentDisposition() const
+    {
+    return iEmailMsgContent->ContentDisposition();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetContentDisposition( const TDesC& aContentDisposition )
+    {
+    iEmailMsgContent->SetContentDisposition(aContentDisposition);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TPtrC CEmailMultipart::ContentClass() const
+    {
+    return iEmailMsgContent->ContentClass();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetContentClass( const TDesC& aContentClass )
+    {
+    iEmailMsgContent->SetContentClass(aContentClass);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TInt CEmailMultipart::AvailableSize() const
+    {
+    return iEmailMsgContent->AvailableSize();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TInt CEmailMultipart::TotalSize() const
+    {
+    return iEmailMsgContent->TotalSize();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+TPtrC CEmailMultipart::ContentL() const
+    {
+    User::Leave(KErrNotSupported);
+    return iEmailMsgContent->ContentL();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetContentL( const TDesC& aContent )
+    {
+    iEmailMsgContent->SetContentL( aContent );
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::FetchL( MEmailFetchObserver& aObserver )
+    {
+    iEmailMsgContent->FetchL(aObserver);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::CancelFetch()
+    {
+    iEmailMsgContent->CancelFetch();
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SaveToFileL( const TDesC& aPath )
+    {
+    iEmailMsgContent->SaveToFileL(aPath);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+MEmailMultipart* CEmailMultipart::AsMultipartOrNull() const
+    {    
+    const MEmailMultipart* ptr = this;
+    return const_cast<MEmailMultipart*>(ptr);
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+MEmailTextContent* CEmailMultipart::AsTextContentOrNull() const
+    {
+    return NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+MEmailAttachment* CEmailMultipart::AsAttachmentOrNull() const
+    {
+    return NULL;
+    }
+
+// -----------------------------------------------------------------------------
+// 
+// -----------------------------------------------------------------------------
+//
+void CEmailMultipart::SetOwner( const TDataOwner aOwner )
+    {
+    iOwner = aOwner;
+    }