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:  CSconSyncRelationship header

    15 *

    16 */

    17 

    18 

    19 #ifndef SCONSYNCRELATIONSHIP_H_

    20 #define SCONSYNCRELATIONSHIP_H_

    21 

    22 #include <e32base.h>

    23 #include <f32file.h> 

    24 #include <s32file.h>

    25 #include <syncml/smldatasyncdefs.h>

    26 #include <syncmldef.h>

    27 

    28 class CDictionaryFileStore;

    29 

    30 NONSHARABLE_CLASS ( CSconSyncRelationship ) : public CBase, public MSmlSyncRelationship

    31     {

    32 public:

    33     /**

    34      * Creates CSconSyncRelationship object.

    35      * @param   aFs             reference to open RFs connection

    36      * @param   aRelationUid    uniqueID for each server-client pair

    37      * @return new CSconSyncRelationship object

    38      */

    39     static CSconSyncRelationship* NewL( RFs& aFs, TUid aRelationUid, TSmlDataProviderId aProviderId );

    40 	~CSconSyncRelationship();

    41 	

    42 	static void SetTimeStampL( RFs& aFs, TUid aRelationUid, TSmlDataProviderId aId );

    43 	static void GetTimeStampL( RFs& aFs, TUid aRelationUid, TSmlDataProviderId aId, TDateTime& aTimeStamp );

    44 	

    45 public: // From MSmlSyncRelationship

    46     

    47 	/**

    48      * Returns the unique identifier for the synchronisation relationship.

    49      *

    50      * @return             A unique identifier for the sync relationship.

    51      */

    52     TSmlSyncTaskKey SyncTaskKey() const;

    53     

    54     /**

    55      * Opens a specified stream for reading, and places an item on the cleanup stack to close it.

    56      *

    57      * @param               aReadStream    On return, an open read stream

    58      * @param               aStreamUid     The UID of the stream to open for reading.

    59      */

    60     void OpenReadStreamLC(RReadStream& aReadStream, TUid aStreamUid);

    61     

    62     /**

    63      * Opens the specified stream, or creates a new one if it does not exist, and places an item on the cleanup stack to close it.

    64      *

    65      * @param              aWriteStream    On return, an open write stream

    66      * @param              aStreamUid      The UID of the stream to open or create

    67      */

    68     void OpenWriteStreamLC(RWriteStream& aWriteStream, TUid aStreamUid);

    69     

    70     /**

    71      * Tests if the specified stream identified exists in the store.

    72      *

    73      * @param              aStreamUid The stream UID

    74      * @return             Non-zero if the stream exists, otherwise EFalse.

    75      */

    76     TBool IsStreamPresentL(TUid aStreamUid) const;

    77     

    78 private:

    79 	CSconSyncRelationship( RFs& aFs, TUid aRelationUid, TSmlDataProviderId aProviderId );

    80 	void ConstructL();

    81 	

    82 private:

    83     

    84 	CDictionaryFileStore* iDictionaryStore;

    85 	RFs&   iFs;

    86 	TUid   iID;

    87 	TSmlDataProviderId iProviderId;

    88     };

    89 

    90 #endif /*SCONSYNCRELATIONSHIP_H_*/