/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Mifconverter is part of Java Installer component Icon Converter

*                Converts icons from SVG to MIF

*

*/

#include "mifconverter.h"

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

{

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

    CleanupStack::PushL(self);

    self->ConstructL(aMifFile);

    CleanupStack::Pop(self);

    return self;

}

CMifConverter::~CMifConverter()

{

    iMifWriteStream.Close();

}

void CMifConverter::WriteMifFileHeaderL(const TMifFileHeader& aMifFileHeader)

{

    // write file header

    iMifWriteStream.WriteInt32L(aMifFileHeader.iUid);

    iMifWriteStream.WriteInt32L(aMifFileHeader.iVersion);

    iMifWriteStream.WriteInt32L(aMifFileHeader.iOffset);

    iMifWriteStream.WriteInt32L(aMifFileHeader.iLength);

    iMifWriteStream.CommitL();

}

void CMifConverter::WriteMifIconOffsetL(const TMifIconOffset& aMifIconOffset)

{

    // write icon offset

    iMifWriteStream.WriteInt32L(aMifIconOffset.iIconOffset);

    iMifWriteStream.WriteInt32L(aMifIconOffset.iIconLength);

    iMifWriteStream.CommitL();

}

void CMifConverter::WriteMifIconHeaderL(const TMifIconHeader& aMifIconHeader)

{

    // write icon header

    iMifWriteStream.WriteInt32L(aMifIconHeader.iUid);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iVersion);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iOffset);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iLength);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iType);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iDepth);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iAnimated);

    iMifWriteStream.WriteInt32L(aMifIconHeader.iMaskDepth);

    iMifWriteStream.CommitL();

}

void CMifConverter::WriteMifBodyL(HBufC8* apIconBuf)

{

    iMifWriteStream.WriteL(*apIconBuf);

    iMifWriteStream.CommitL();

}

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

{

}

void CMifConverter::ConstructL(const TDesC& aMifFile)

{

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

    if (KErrAlreadyExists == err)

    {

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

        // must destroy it before we can reuse it.

        err = iFs.Delete(aMifFile);

        User::LeaveIfError(err);

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

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

    }

    User::LeaveIfError(err);

}