1 // Copyright (c) 2005-2009 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 // XmlEngDFileOutputStream.h

    15 // Interface class describing class that may be used as

    16 // output stream for dom tree

    17 //

    18 

    19 

    20 #ifndef CTestFileOutputStream_H_INCLUDED

    21 #define CTestFileOutputStream_H_INCLUDED

    22 

    23 #include <f32file.h>

    24 #include "XmlEngOutputStream.h"

    25 

    26 

    27 

    28 /**

    29  * TXmlEngFileOutputStream is used by XML Engine to serialize XML data from file. XmlEngineDOM.lib

    30  *

    31  * @since S60 v3.2

    32  */

    33 class CTestFileOutputStream : public MXmlEngOutputStream

    34 	{

    35 public:

    36     /**

    37      * Default constructor

    38      *

    39      * @since S60 v3.2

    40      * @param aFile Instance of class RFile

    41      * @param aRFs File server handle   

    42      */

    43     CTestFileOutputStream(RFile& aFile,RFs& aRFs);

    44     

    45     /**

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

    47      *

    48      * @since S60 v3.2

    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      * @since S60 v3.2

    57      * @return 

    58      *       0 is succeeded, 

    59      *      -1 in case of error

    60      */		

    61     TInt Close();

    62     

    63     /**

    64      * Checks error flag

    65      *

    66      * @since S60 v3.2

    67      * @return error code

    68      */				

    69     TInt CheckError();

    70 

    71 private:

    72 

    73     void WriteL(const TDesC8 &aBuffer);

    74 			

    75 private:

    76     /** 

    77      *Instance of class RFile 

    78      */

    79     RFile iFile;

    80     

    81     /**

    82      * File server handle   

    83      */

    84     RFs iRFs;

    85     

    86     /** Error flag **/

    87     TInt iError;

    88 }; 

    89 

    90 

    91 

    92 #endif /* CTestFileOutputStream_H_INCLUDED */