/*

* Copyright (c) 2009 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:

*

*/

#include "mifconv_mbmgenerator.h"

#include "mifconv_mbmgenerator_pbmcomp.h"

#include "mifconv_util.h"

#include <stdio.h>

#include <sys/stat.h>

BmConv::BmConv(MifConvSourceFileList aSourcefilenames):

    iSourcefilenames(aSourcefilenames)

    {}

BmConv::~BmConv() { 

}

int BmConv::Compile(const MifConvString& aDestfilename, const MifConvString& aPaletteFilename)

    {     

    int ret = OutOfRange;

    BitmapCompiler bmcomp(iSourcefilenames);

    ret = bmcomp.Compile(aDestfilename, aPaletteFilename);

    Report(ret);

    return ret;

    }

/**

Returns an informative error message, the result of the program actions performed.

@return Informative error string

@param aErrorNumber The error returned from the actions performed

@param aDestfile The multiple bitmap store file name

@param aDestCreated True if the multiple bitmap store has been created/modified

*/

MifConvString BmConv::ErrorMessage(int aErrorNumber, MifConvString aDestfile="", bool aDestCreated=false)

    {

    // Remove the multiple bitmap store if it has been created/modified during an fstream session and there has been an error

    if((aDestfile.length() > 0) && (aErrorNumber != NoError) && (aDestCreated == true))

        {

        remove(aDestfile.c_str());

        }

    switch(aErrorNumber)

        {

        case NoError:

            return "Success.";

        case NoMemory:

            return "Out of memory.";

        case Files:

            return "File does not exist";

        case SourceFile:

            return "Bad source file(s).";

        case DestFile:

            return "Bad destination file(s).";

        case OutOfRange:

            return "Number of sources/targets mismatch.";

        case UnknownCompression:

            return "Unknown source compression type.";

        case CompressionError:

            return "Compression error.";

        case Bpp:

            return "Invalid bitmap mode specified.";

        case PaletteFile:

            return "Bad palette file.";

        case PaletteSupportNotImplemented:

            return "Palettes not supported";

        case AlphaFiles:

            return "Alpha bitmap file does not exist";

        case AlphaDimensions:

            return "Alpha channel bitmap's dimensions don't match pixel bitmap's dimensions.";

        case AlphaBpp:

            return "Alpha channel bitmap must be 8bpp.";

        default:

            return "Unknown error!";

        };

    }

void BmConv::Report(int aError)

    {

    if (aError > 0) 

        {

        cout << "BMP to MBM conversion error: ";

        cout << ErrorMessage(aError) << "\n";

        }

    }