1 /*

     2 * Copyright (c) 2002-2004 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:  ?Description

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef MULTIPARTHANDLER_H

    21 #define MULTIPARTHANDLER_H

    22 

    23 // CLASS DECLARATION

    24 

    25 /**

    26 *  TMultipartHandler: parses MIME multipart data

    27 *

    28 *  @lib    -

    29 *  @since  3.0

    30 */

    31 class TMultipartHandler

    32     {

    33 public:

    34     static const TInt KMaxBoundaryLength = 80;

    35 

    36     enum TState

    37         {

    38         EPreamble,

    39         EBodyPartHeaders,

    40         EBodyPart,

    41         EEpilog

    42         };

    43 

    44     TMultipartHandler();

    45     

    46     void WriteL(

    47         const TDesC8& aData);

    48         

    49     virtual void HandleBodyHeaderDataL(

    50         const TDesC8& aData);

    51 

    52     virtual void HandleBodyDataL(

    53         const TDesC8& aData);

    54 

    55     virtual void StartBodyPartHeadersL();

    56     

    57     virtual void EndBodyPartHeadersL();

    58     

    59     virtual void StartBodyPartL();

    60     

    61     virtual void EndBodyPartL();

    62 

    63 protected:

    64 

    65     void HandlePreambleL(

    66         const TDesC8& aData);

    67 

    68     void HandleBodyPartHeadersL(

    69         const TDesC8& aData);

    70 

    71     void HandleBodyPartL(

    72         const TDesC8& aData);

    73 

    74     TBool FindDelimiter(

    75         const TDesC8& aBuffer,

    76         TInt& aStart,

    77         TInt& aEnd);

    78         

    79     TBool FindHeaderEnd(

    80         const TDesC8& aBuffer,

    81         TInt& aStart,

    82         TInt& aEnd);

    83         

    84     TBool FindDashBoundary(

    85         const TDesC8& aBuffer, 

    86         TInt& aStart, 

    87         TInt& aEnd);

    88         

    89 protected:

    90     

    91     TBuf8<KMaxBoundaryLength> iDelimiter;

    92     TBuf8<KMaxBoundaryLength> iBuffer;

    93     TState iState;

    94     

    95     };

    96     

    97 #endif      // MULTIPARTHANDLER_H

    98             

    99 // End of File