1 /*

     2 * Copyright (c) 2009 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:  CSconAsyncHandler header

    15 *

    16 */

    17 

    18 

    19 #ifndef SCONASYNCHANDLER_H_

    20 #define SCONASYNCHANDLER_H_

    21 

    22 #include <e32base.h>

    23 #include <f32file.h>

    24 

    25 #include <syncml/SmlDataSyncDefs.h>

    26 #include <stringpool.h>

    27 

    28 #include "cscontimeout.h"

    29 

    30 class CSmlDataStore;

    31 class CSconSyncRelationship;

    32 class CSmlDataProvider;

    33 class CNSmlDataItemUidSet;

    34 class CSmlDataStoreFormat;

    35 

    36 NONSHARABLE_CLASS ( CSconAsyncHandler ): public CActive, MTimeOutObserver

    37 {

    38 public:

    39     static CSconAsyncHandler* NewL();

    40 	~CSconAsyncHandler();

    41 	void HandleServiceL( const RMessage2& aMessage );

    42 	

    43 private: // From CActive 

    44     void RunL();

    45     TInt RunError(TInt aError);

    46     void DoCancel();

    47     

    48 private: // From MTimeOutObserver

    49     void TimeOut();

    50     

    51 private:

    52     

    53 	CSconAsyncHandler();

    54 	void ConstructL();

    55 	

    56 	void HandleChunkMessage();

    57     void ListAllImplementationsL();

    58     void OpenStoreL();

    59 	

    60 	void OpenItemL();

    61 	void OpenItemCompletedL( TInt aError );

    62 	

    63 	void CreateItemL();

    64 	void CreateItemCompletedL( TInt aError );

    65 	void ReplaceItemL();

    66 	void ReplaceItemCompletedL( TInt aError );

    67 	void MoveItemL();

    68 	void DeleteItemL();

    69 	void SoftDeleteItemL();

    70 	void DeleteAllItemsL();

    71 	void ReadParentL();

    72 	void ReadParentCompletedL( TInt aError );

    73 	

    74     void HasHistoryL();

    75     void AddedItemsL();

    76     void DeletedItemsL();

    77     void SoftDeletedItemsL();

    78     void ModifiedItemsL();

    79     void MovedItemsL();

    80 	//void ListChangesL();

    81 	void ResetChangeInfoL();

    82 	void CommitChangeInfoL();

    83 	void CloseStore();

    84 	

    85 	void SetSyncTimeStampL();

    86 	void GetSyncTimeStampL();

    87 	

    88 	void ExportStoreFormatL();

    89 	void SetRemoteStoreFormatL();

    90 	

    91 	void LeaveIfNoInstanceL();

    92 	

    93 	void DoCloseStore();

    94 	

    95 	void CleanOldStoresL();

    96 	void CompleteRequest( TInt aError );

    97 private:

    98     RChunk  iChunk;

    99     

   100     RStringPool            iStringPool;

   101     CSmlDataStoreFormat*   iStoreFormat;

   102     CSmlDataProvider*      iDataProvider;

   103     CSmlDataStore*         iDataStore;

   104     CSconSyncRelationship* iContext;

   105     RFs                    iFs;

   106 	RMessage2              iMessage;

   107 	

   108 	// for committing changes

   109 	CNSmlDataItemUidSet*   iItems;

   110 	

   111 	// for opening item

   112 	TBool iFieldChange;

   113 	TInt iSize;

   114 	TInt iParent;

   115 	TBuf8<64> iMimeType;

   116 	TBuf8<64> iMimeVer;

   117 	

   118 	// for creating item

   119 	TSmlDbItemUid  iNewItem;

   120 	HBufC8*        iWriteData;

   121 	TBool          iCommitInProgress;

   122 	

   123 	CCSconTimeOut*         iTimeOut;

   124 	TBool                  iForceCancel;

   125 };

   126 

   127 #endif /*SCONASYNCHANDLER_H_*/