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 // Implementation of XOP serializer Output Stream

    15 //

    16 

    17 

    18 

    19 /**

    20  @file

    21  @internalComponent

    22  @released

    23 */

    24 #ifndef XMLENGXOPFILEOUTPUTSTREAM_H

    25 #define XMLENGXOPFILEOUTPUTSTREAM_H

    26 

    27 #include <f32file.h>

    28 #include "xmlengxopoutputstream.h"

    29 

    30 /**

    31  * TXmlEngSerializerXOPOS is used by XML Engine Serializer to 

    32  * serialize XML data to file.

    33  *

    34  */

    35 class TXmlEngSXOPFileOutputStream : public MXmlEngSXOPOutputStream

    36 	{

    37 public:

    38     /**

    39      * Default constructor

    40      *

    41      * @param aFile Instance of class RFile

    42      * @param aRFs File server handle   

    43      */

    44     TXmlEngSXOPFileOutputStream(RFile& aFile,RFs& aRFs);

    45     

    46     /**

    47      * Callback for writing a buffer with data to output stream

    48      *

    49      * @return number of bytes written or -1 in case of error

    50      */	

    51     TInt Write(const TDesC8 &aBuffer);

    52     

    53     /**

    54      * Callback for closing output stream

    55      *

    56      * @return 

    57      *       0 is succeeded, 

    58      *      -1 in case of error

    59      */		

    60     TInt Close();

    61 

    62     /**

    63      * Callback for closing file

    64      *

    65      * @return KErrNone or other error code

    66      */		

    67     virtual TInt CloseAll(); 

    68     

    69     /**

    70      * Checks error flag

    71      *

    72      * @return error code

    73      */				

    74     virtual TInt CheckError();

    75 

    76 private: // functions

    77 

    78     /**

    79      * Callback for writing a buffer with data to output stream

    80      */	

    81     void WriteL(const TDesC8 &aBuffer);

    82 			

    83 private: // data

    84     /** 

    85      *Instance of class RFile 

    86      */

    87     RFile iFile;

    88     

    89     /**

    90      * File server handle   

    91      */

    92     RFs iRFs;

    93     

    94     /** Error flag **/

    95     TInt iError;

    96     

    97     /** Drive No. **/

    98     TInt iDrive;    

    99 }; 

   100 

   101 

   102 

   103 #endif /* XMLENGXOPFILEOUTPUTSTREAM_H */