1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: mail content implementation definition

    15 *

    16 */

    17 

    18 #ifndef EMAILCONTENT_H

    19 #define EMAILCONTENT_H

    20 

    21 #include <memailcontent.h>

    22 

    23 #include "cfsmailclient.h"

    24 #include "emailapiutils.h"

    25 

    26 using namespace EmailInterface;

    27 

    28 class CFSMailPlugin;

    29 class CFSMailRequestObserver;

    30 

    31 NONSHARABLE_CLASS( CEmailMessageContent ) : public CBase, 

    32                                             public MEmailMessageContent

    33 {

    34 public:

    35     static CEmailMessageContent* NewL( 

    36             CPluginData& aPluginData,

    37             const TMessageContentId& aMsgContentId,

    38             CFSMailMessagePart* aPart);

    39         

    40     ~CEmailMessageContent();

    41     

    42 public: // from MEmailInterface

    43     TEmailTypeId InterfaceId() const;

    44     

    45     void Release();

    46 

    47 public: // from MEmailMessageContent

    48     TMessageContentId Id() const;

    49 

    50     TPtrC ContentType() const;

    51 

    52     void SetContentType( const TDesC& aContentType );

    53 

    54     TPtrC ContentId() const;

    55 

    56     void SetContentId( const TDesC& aContentId );

    57 

    58     TPtrC ContentDescription() const;

    59 

    60     void SetContentDescription( const TDesC& aContentDescription );

    61 

    62     TPtrC ContentDisposition() const;

    63 

    64     void SetContentDisposition( const TDesC& aContentDisposition );

    65 

    66     TPtrC ContentClass() const;

    67 

    68     void SetContentClass( const TDesC& aContentClass );

    69 

    70     TInt AvailableSize() const;

    71 

    72     TInt TotalSize() const;

    73 

    74     TPtrC ContentL() const;

    75 

    76     void SetContentL( const TDesC& aContent );

    77 

    78     void FetchL( MEmailFetchObserver& aObserver );

    79 

    80     void CancelFetch();

    81 

    82     void SaveToFileL( const TDesC& aPath );

    83 

    84     MEmailMultipart* AsMultipartOrNull() const;

    85     

    86     MEmailTextContent* AsTextContentOrNull() const;

    87 

    88     MEmailAttachment* AsAttachmentOrNull() const;

    89     

    90 public:     

    91     CFSMailMessagePart& Part();

    92     void SetPart( CFSMailMessagePart *aPart );

    93     

    94     CPluginData& PluginData();

    95         

    96 protected:

    97     CEmailMessageContent( CPluginData& aPluginData, const TMessageContentId& aMsgContentId, CFSMailMessagePart* aPart );

    98     

    99 private:

   100     class CContentRequestObserver: public CBase, 

   101                                    public MFSMailRequestObserver

   102         {

   103     public:

   104         CContentRequestObserver( CEmailMessageContent &aParent);

   105         

   106         virtual void RequestResponseL( TFSProgress aEvent, TInt aRequestId );

   107         void SetObserverL( MEmailFetchObserver* aObserver );

   108     private:

   109         MEmailFetchObserver* iObserver;

   110         CEmailMessageContent& iParent;

   111         };

   112 

   113 private:

   114     void ConstructL();

   115 

   116 private:

   117     CPluginData&            iPluginData;

   118     CFSMailPlugin*          iPlugin;

   119     CFSMailMessagePart*     iPart;

   120     TMessageContentId       iMsgContentId;

   121     mutable HBufC*          iBuf;

   122     mutable TUint           iUsed;

   123     CContentRequestObserver *iFetchObserver;

   124     TInt                    iRequestId;

   125 };

   126 

   127 #endif // EMAILCONTENT_H

   128 

   129 // End of file