/*

* Copyright (c) 2006-2006 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:  Writes IBY files

*

*/

#include <f32file.h>

#include <bautils.h>

#include <utf.h>

#include "cbsibywriter.h"

#include "bsimportconstants.h"

//#include "importlogwriter.h"

#include "debugtrace.h"

// CONSTANTS

_LIT8( KIBYHeader1,           "\n#ifndef __BRAND_" );

_LIT8( KIBYHeader2,           "\n#define __BRAND_" );

_LIT8( KIBYHeaderEnd,         "_IBY_" );

_LIT8( KIBYFileItem,          "\nfile=" );

_LIT8( KIBYEmptyLine,         "\n" );

_LIT8( KIBYSpace,             " \t\t " );

_LIT8( KIBYFooter,            "\n#endif //__BRAND_" );

// File & dir

_LIT8( KIBYBaseSource,        "\\epoc32\\winscw\\c" );

// ======== MEMBER FUNCTIONS ========

// ---------------------------------------------------------------------------

// CBSIBYWriter::NewL

// ---------------------------------------------------------------------------

//

CBSIBYWriter* CBSIBYWriter::NewL()

    {

    CBSIBYWriter* self = NewLC();

    CleanupStack::Pop();

    return self;

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::NewLC

// ---------------------------------------------------------------------------

//

CBSIBYWriter* CBSIBYWriter::NewLC()

    {

    CBSIBYWriter* self = new (ELeave) CBSIBYWriter();

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::ConstructL

// ---------------------------------------------------------------------------

//

void CBSIBYWriter::ConstructL()

    {

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::CBSIBYWriter

// ---------------------------------------------------------------------------

//

CBSIBYWriter::CBSIBYWriter()

    {

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::~CBSIBYWriter

// ---------------------------------------------------------------------------

//

CBSIBYWriter::~CBSIBYWriter()

    {

    iSourcePath.ResetAndDestroy();

    iSourceFiles.ResetAndDestroy();

    iDestinations.ResetAndDestroy();

    delete iIbyFile;

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::SetFileItemL

// ---------------------------------------------------------------------------

//

void CBSIBYWriter::SetFileItemL( const TDesC& aSrc, const TDesC& aDest )

    {

    TRACE( T_LIT( "CBSIBYWriter::SetFileItemL begin") );

    // Parse and construct filenames

    TParse srcparse;

    srcparse.Set( aSrc, NULL, NULL );

    TParse dstparse;

    dstparse.Set( aDest, NULL, NULL );

    // Path

    HBufC8* srcpath = HBufC8::NewLC( srcparse.Path().Length() );

    TPtr8 ptr( srcpath->Des() );

    CnvUtfConverter::ConvertFromUnicodeToUtf8( ptr, srcparse.Path() );

    HBufC8* src = HBufC8::NewLC( srcparse.NameAndExt().Length() );

    ptr.Set( src->Des() );

    CnvUtfConverter::ConvertFromUnicodeToUtf8( ptr, srcparse.NameAndExt() );

    HBufC8* dst = HBufC8::NewLC( aDest.Length() );

    ptr.Set( dst->Des() );

    HBufC* newDst = HBufC::NewLC( aDest.Length() );

    TPtr dstPtr( newDst->Des() );

    TPtrC name = dstparse.NameAndExt();

	TPtrC path = dstparse.Path();

	dstPtr.Append( KBSZDrive );

	dstPtr.Append( path );

	dstPtr.Append( name );

    CnvUtfConverter::ConvertFromUnicodeToUtf8( ptr, dstPtr );

    TRACE( T_LIT( "CBSIBYWriter::SetFileItemL - setting source file %S"), &aSrc );

    TRACE( T_LIT( "CBSIBYWriter::SetFileItemL - setting destination file %S"), newDst );

	CleanupStack::PopAndDestroy( newDst );

    CleanupStack::Pop( 3 );

    // Append filepair

    iSourcePath.Append( srcpath );

    iSourceFiles.Append( src );

    iDestinations.Append( dst );

    TRACE( T_LIT( "CBSIBYWriter::SetFileItemL end") );

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::WriteIBYFile()

// ---------------------------------------------------------------------------

//

void CBSIBYWriter::WriteIBYFileL( RFs& aFs, const TDesC& aFileName )

    {

	TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL begin") );

    TInt count = iSourceFiles.Count();

    if( count == 0 )

    	{

    	TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL - No file elements, nothing to do.") );

    	return;

    	}

    if( count != iDestinations.Count() )

        {

		TRACE( T_LIT("Internal error: IBY filename count mismatch ( %d != %d )"),

            count, iDestinations.Count() );

        User::Leave( KErrCorrupt );

        }

	RFile outfile;

	TInt err = outfile.Open( aFs, aFileName, EFileWrite );

	if( err == KErrNotFound )

		{

		TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL - IBY file not initialized!") );

		// if the file is not initialized -> not ready

		err = KErrNotReady;

		}

	User::LeaveIfError( err );

    // write data

    TInt size = -1;

    User::LeaveIfError( outfile.Size( size ) );

    outfile.Write( size, KIBYEmptyLine );

	TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL - start writing files to IBY") );

    for( TInt i = 0; i < count; i++ )

        {

        outfile.Write( KIBYFileItem );

        outfile.Write( KIBYBaseSource );

        outfile.Write( iSourcePath[i]->Des() );

        outfile.Write( iSourceFiles[i]->Des() );

        outfile.Write( KIBYSpace );

        outfile.Write( iDestinations[i]->Des() );

        TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL - %S"), iDestinations[i] );

        }

	TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL - writing IBY file footer") );

    outfile.Write( KIBYEmptyLine );

    outfile.Write( KIBYFooter );

    outfile.Write( KIBYHeaderEnd );

    // cleanup

    outfile.Close();

    TRACE( T_LIT( "CBSIBYWriter::WriteIBYFileL end") );

    }

// ---------------------------------------------------------------------------

// CBSIBYWriter::WriteIBYFile()

// ---------------------------------------------------------------------------

//

void CBSIBYWriter::InitIbyFileL( RFs& aFs, const TDesC& aFileName )

	{

	TRACE( T_LIT( "CBSIBYWriter::InitIbyFileL begin") );

	HBufC* temp = aFileName.AllocL();

	delete iIbyFile;

	iIbyFile = temp;

    TInt err = aFs.MkDir( KBSIbyDirectory );

    if( err == KErrAlreadyExists )

    	{

    	err = KErrNone;

    	}

    User::LeaveIfError( err );

	TRACE( T_LIT( "CBSIBYWriter::InitIbyFileL IBY directory (%S) created"), &KBSIbyDirectory() );

	// Open file for writing

	RFile outfile;

    User::LeaveIfError( outfile.Replace( aFs, aFileName, EFileWrite ) );

    TRACE( T_LIT( "CBSIBYWriter::InitIbyFileL IBY file (%S) created"), &aFileName );

    outfile.Write( KIBYHeader1 );

    outfile.Write( KIBYHeaderEnd );

    outfile.Write( KIBYHeader2 );

    outfile.Write( KIBYHeaderEnd );

    outfile.Close();

    TRACE( T_LIT( "CBSIBYWriter::InitIbyFileL end") );

	}

// End of file