1 /*******************************************************************************

     2  * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved. This program and the accompanying materials

     4  * are made available under the terms of the Eclipse Public License v1.0

     5  * which accompanies this distribution, and is available at

     6  * http://www.eclipse.org/legal/epl-v10.html

     7  *

     8  * Contributors:

     9  *     Nokia Corporation - S60 implementation

    10  *******************************************************************************/

    11 

    12 

    13 #include "mifconverter.h"

    14 

    15 

    16 CMifConverter* CMifConverter::NewL(RFs& aFs, const TDesC& aMifFile)

    17 {

    18     CMifConverter* self = new(ELeave) CMifConverter(aFs);

    19     CleanupStack::PushL(self);

    20     self->ConstructL(aMifFile);

    21     CleanupStack::Pop(self);

    22     return self;

    23 }

    24 

    25 CMifConverter::~CMifConverter()

    26 {

    27     iMifWriteStream.Close();

    28 }

    29 

    30 

    31 void CMifConverter::WriteMifFileHeaderL(const TMifFileHeader& aMifFileHeader)

    32 {

    33     // write file header

    34     iMifWriteStream.WriteInt32L(aMifFileHeader.iUid);

    35     iMifWriteStream.WriteInt32L(aMifFileHeader.iVersion);

    36     iMifWriteStream.WriteInt32L(aMifFileHeader.iOffset);

    37     iMifWriteStream.WriteInt32L(aMifFileHeader.iLength);

    38     iMifWriteStream.CommitL();

    39 }

    40 

    41 

    42 void CMifConverter::WriteMifIconOffsetL(const TMifIconOffset& aMifIconOffset)

    43 {

    44     // write icon offset

    45     iMifWriteStream.WriteInt32L(aMifIconOffset.iIconOffset);

    46     iMifWriteStream.WriteInt32L(aMifIconOffset.iIconLength);

    47     iMifWriteStream.CommitL();

    48 }

    49 

    50 

    51 void CMifConverter::WriteMifIconHeaderL(const TMifIconHeader& aMifIconHeader)

    52 {

    53     // write icon header

    54     iMifWriteStream.WriteInt32L(aMifIconHeader.iUid);

    55     iMifWriteStream.WriteInt32L(aMifIconHeader.iVersion);

    56     iMifWriteStream.WriteInt32L(aMifIconHeader.iOffset);

    57     iMifWriteStream.WriteInt32L(aMifIconHeader.iLength);

    58     iMifWriteStream.WriteInt32L(aMifIconHeader.iType);

    59     iMifWriteStream.WriteInt32L(aMifIconHeader.iDepth);

    60     iMifWriteStream.WriteInt32L(aMifIconHeader.iAnimated);

    61     iMifWriteStream.WriteInt32L(aMifIconHeader.iMaskDepth);

    62     iMifWriteStream.CommitL();

    63 }

    64 

    65 

    66 void CMifConverter::WriteMifBodyL(const TDesC8& apIconBuf)

    67 {

    68     iMifWriteStream.WriteL(apIconBuf);

    69     iMifWriteStream.CommitL();

    70 }

    71 

    72 CMifConverter::CMifConverter(RFs& aFs): iFs(aFs)

    73 {

    74 }

    75 

    76 void CMifConverter::ConstructL(const TDesC& aMifFile)

    77 {

    78     TInt err = iMifWriteStream.Create(iFs, aMifFile, EFileWrite);

    79     if (KErrAlreadyExists == err)

    80     {

    81         // Temp file has not been removed as it should,

    82         // must destroy it before we can reuse it.

    83         err = iFs.Delete(aMifFile);

    84         User::LeaveIfError(err);

    85         // Destroying the file succeeded, try again to create write stream

    86         err = iMifWriteStream.Create(iFs, aMifFile, EFileWrite);

    87     }

    88     User::LeaveIfError(err);

    89 }