1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 	

    16 #ifndef __CATTACHMENTQUEUEENTRY_H__

    17 #define __CATTACHMENTQUEUEENTRY_H__

    18 

    19 #include "cqueueentrybase.h"

    20 #include "cstoreutilities.h"

    21 

    22 /**

    23 Used to hold chunk info when sorting chunks into the correct order.

    24 @internalComponent

    25 @prototype

    26 */

    27 class CChunkAttachmentInfo : public CBase

    28 	{

    29 friend class CAttachmentQueueEntry;

    30 public:

    31 	CChunkAttachmentInfo(TInt aChunkNumber,HBufC8* aData);

    32 	~CChunkAttachmentInfo();

    33 private:

    34 	TInt iChunkNumber;

    35 	HBufC8* iData;	

    36 	};

    37 

    38 /**

    39 Used for requests to store attachments.

    40 @internalComponent

    41 @prototype

    42 */

    43 class CAttachmentQueueEntry : public CQueueEntryBase

    44 	{

    45 public:

    46 	static CAttachmentQueueEntry* NewL(TInt aTotalChunks,CImapMailStore& aParent,CMsvServerEntry& aServerEntry,CImapSettings& aImapSettings,CFetchBodyInfo& aFetchBodyInfo,TInt aLogId,MMailStoreObserver& aObserver);

    47 	~CAttachmentQueueEntry();

    48 	void AddChunkL(HBufC8* aData,TInt aChunkNumber);

    49 	void CreateAttachmentL(CMsvServerEntry& iServerEntry);

    50 	static void CreateAttachmentInfoL(CMsvServerEntry& aServerEntry,RFile& aFile);

    51 	void CancelRequestL();

    52 	void CancelRequest();

    53 protected:

    54 	void DoCancel();

    55 	virtual void RunL();

    56 	virtual TInt RunError(TInt aError);

    57 private:

    58 	void ConstructL();

    59 	CAttachmentQueueEntry(TInt aTotalChunks,CImapMailStore& aParent,CMsvServerEntry& aServerEntry,CImapSettings& aImapSettings,CFetchBodyInfo& aFetchBodyInfo,TInt aLogId,MMailStoreObserver& aObserver);

    60 	static TInt CompareChunks(const CChunkAttachmentInfo& aChunkAttachmentInfo1, const CChunkAttachmentInfo& aChunkAttachmentInfo2);

    61 private:

    62 	TInt iTotalChunks;

    63 	TImEncodingType iEncoding;

    64 	TInt iNextExpectedChunk;

    65 	RFile iFile;

    66 	TBool iReadyToRemoveChunk;

    67 	RPointerArray<CChunkAttachmentInfo> iDataArray;

    68 	CStoreUtilities* iStoreUtilities;

    69 	CImapSettings& iImapSettings;

    70 	//Content Access Framework Wrapper class, not owned by this class.

    71 	CImCaf* iCaf;

    72 	HBufC8* iDecodedData;

    73 	TInt iLogId;

    74 	};

    75 

    76 

    77 #endif // __CATTACHMENTQUEUEENTRY_H__

    78 

    79