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 XMLENGXOPPROXYOUTPUTSTREAM_H

    25 #define XMLENGXOPPROXYOUTPUTSTREAM_H

    26 

    27 #include <f32file.h>

    28 #include "xmlengxopoutputstream.h"

    29 

    30 /**

    31  * TXmlEngSXOPOutputStream is used by XML Engine Serializer to 

    32  * serialize XML data to client stream.

    33  *

    34  */

    35 class TXmlEngSXOPProxyOutputStream : public MXmlEngSXOPOutputStream

    36 	{

    37 public:

    38 	/**

    39      * Default constructor

    40      *

    41      * @param aStream Instance of client stream

    42      */

    43     TXmlEngSXOPProxyOutputStream(MXmlEngOutputStream& aStream);

    44     

    45     /**

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

    47      *

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

    49      */	

    50     TInt Write(const TDesC8& aBuffer);

    51     

    52     /**

    53      * Callback for closing output stream

    54      *

    55      * @return KErrNone or other error code

    56      */		

    57     TInt Close();

    58 

    59     /**

    60      * Callback for closing client output stream

    61      *

    62      * @return KErrNone or other error code

    63      */		

    64     TInt CloseAll();    

    65     

    66     /**

    67      * Checks error flag

    68      *

    69      * @return error code

    70      */				

    71     TInt CheckError();

    72 			

    73 private:

    74     /** 

    75      * Client output stream

    76      */

    77     MXmlEngOutputStream* iStream;

    78     

    79     /** Error flag **/

    80     TInt iError;

    81 }; 

    82 

    83 

    84 

    85 #endif /* XMLENGXOPPROXYOUTPUTSTREAM_H */