/*************************************************************************
 *
 *  $RCSfile: merge.cxx,v $
 *
 *  $Revision: 1.9 $
 *
 *  last change: $Author: nf $ $Date: 2002-04-04 13:44:01 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
#include <stdio.h>
#include <tools/fsys.hxx>
#include "export.hxx"
#include "utf8conv.hxx"

//
// class PFormEntrys
//

/*****************************************************************************/
BOOL PFormEntrys::GetText( ByteString &rReturn,
    USHORT nTyp, USHORT nLangIndex, BOOL bDel )
/*****************************************************************************/
{
    BOOL bReturn;
    switch ( nTyp ) {
        case STRING_TYP_TEXT :
            rReturn = sText[ nLangIndex ];
            if ( bDel )
                sText[ nLangIndex ] = "";
            bReturn = bTextFirst[ nLangIndex ];
            bTextFirst[ nLangIndex ] = FALSE;
            break;
        case STRING_TYP_HELPTEXT :
            rReturn = sHelpText;
            break;
        case STRING_TYP_QUICKHELPTEXT :
            rReturn = sQuickHelpText[ nLangIndex ];
            if ( bDel )
                sQuickHelpText[ nLangIndex ] = "";
            bReturn = bQuickHelpTextFirst[ nLangIndex ];
            bQuickHelpTextFirst[ nLangIndex ] = FALSE;
            break;
        case STRING_TYP_TITLE :
            rReturn = sTitle[ nLangIndex ];
            if ( bDel )
                sTitle[ nLangIndex ] = "";
            bReturn = bTitleFirst[ nLangIndex ];
            bTitleFirst[ nLangIndex ] = FALSE;
            break;
    }
    return bReturn;
}


//
// class MergeData
//

/*****************************************************************************/
MergeData::~MergeData()
/*****************************************************************************/
{
    for ( ULONG i = 0; i < Count(); i++ )
        delete GetObject( i );
}

/*****************************************************************************/
PFormEntrys *MergeData::GetPFormEntrys( ResData *pResData )
/*****************************************************************************/
{
    for ( ULONG i = 0; i < Count(); i++ ) {
        if ( *GetObject( i ) == pResData->sPForm )
            return GetObject( i );
    }
    return 0;
}

/*****************************************************************************/
PFormEntrys *MergeData::InsertEntry( const ByteString &rPForm )
/*****************************************************************************/
{
    PFormEntrys *pEntrys = new PFormEntrys( rPForm );
    Insert( pEntrys, LIST_APPEND );
    return pEntrys;
}

/*****************************************************************************/
BOOL MergeData::operator==( ResData *pData )
/*****************************************************************************/
{
    return (( pData->sId == sLID ) &&
            ( pData->sGId == sGID ) &&
            ( ByteString( pData->sResTyp ).ToUpperAscii() ==
                ByteString( sTyp ).ToUpperAscii()));
}

//
// class MergeDataFile
//

#define FFORMAT_UNKNOWN 0x0000
#define FFORMAT_NEW     0x0001
#define FFORMAT_OLD     0x0002

/*****************************************************************************/
MergeDataFile::MergeDataFile( const ByteString &rFileName, BOOL bErrLog,
                            CharSet aCharSet, BOOL bUTF8 )
/*****************************************************************************/
                : bErrorLog( bErrLog )
{
    SvFileStream aInputStream( String( rFileName, RTL_TEXTENCODING_ASCII_US ), STREAM_STD_READ );
    aInputStream.SetStreamCharSet( aCharSet );

    ByteString sLine;

    ByteString sTYP;
    ByteString sGID;
    ByteString sLID;
    ByteString sPFO;
    USHORT nLANG;
    ByteString sTEXT;
    ByteString sQHTEXT;
    ByteString sTITLE;

    fprintf( stdout, "Scanning File %s ...\n", rFileName.GetBuffer());

    ULONG nFileFormat = FFORMAT_UNKNOWN;

    while ( !aInputStream.IsEof()) {
        aInputStream.ReadLine( sLine );
        sLine = sLine.Convert( RTL_TEXTENCODING_MS_1252, aCharSet );

        if ( sLine.GetTokenCount( '\t' ) == 15 ) {
            if ( nFileFormat != FFORMAT_NEW ) {
                nFileFormat = FFORMAT_NEW;
                fprintf( stdout, "File detection: Version 2.0 detected!\n" );
            }
              sTYP = sLine.GetToken( 3, '\t' );
            sGID = sLine.GetToken( 4, '\t' );
            sLID = sLine.GetToken( 5, '\t' );
            sPFO = sLine.GetToken( 7, '\t' );
            nLANG = sLine.GetToken( 9, '\t' ).ToInt32();

            if ( bUTF8 )
                sLine = UTF8Converter::ConvertFromUTF8( sLine, Export::GetCharSet( nLANG ));

            sTEXT = sLine.GetToken( 10, '\t' );
            sQHTEXT = sLine.GetToken( 12, '\t' );
            sTITLE = sLine.GetToken( 13, '\t' );

            if (( nLANG != 49 ) && ( LANGUAGE_ALLOWED( GetLangIndex( nLANG ))))
                InsertEntry( sTYP, sGID, sLID, sPFO, nLANG, sTEXT, sQHTEXT, sTITLE );
        }
        else if ( sLine.GetTokenCount( '\t' ) == 10 ){
            if ( nFileFormat != FFORMAT_OLD ) {
                nFileFormat = FFORMAT_OLD;
                fprintf( stdout, "File detection: Version 1.0 detected!\n" );
            }
            sTYP = sLine.GetToken( 1, '\t' );
                sTYP = sTYP.Copy( 1 ); sTYP.Erase( sTYP.Len() - 1 );
            sGID = sLine.GetToken( 2, '\t' );
                sGID = sGID.Copy( 1 ); sGID.Erase( sGID.Len() - 1 );
            sLID = sLine.GetToken( 3, '\t' );
                sLID = sLID.Copy( 1 ); sLID.Erase( sLID.Len() - 1 );
            sPFO = sLine.GetToken( 4, '\t' );
                sPFO = sPFO.Copy( 1 ); sPFO.Erase( sPFO.Len() - 1 );
            nLANG = sLine.GetToken( 5, '\t' ).ToInt32();

            if ( bUTF8 )
                sLine = UTF8Converter::ConvertFromUTF8( sLine, Export::GetCharSet( nLANG ));

            sTEXT = sLine.GetToken( 6, '\t' );
                sTEXT = sTEXT.Copy( 1 ); sTEXT.Erase( sTEXT.Len() - 1 );
            sQHTEXT = sLine.GetToken( 8, '\t' );
                sQHTEXT = sQHTEXT.Copy( 1 ); sQHTEXT.Erase( sQHTEXT.Len() - 1 );
            sTITLE = sLine.GetToken( 9, '\t' );
                sTITLE = sTITLE.Copy( 1 ); sTITLE.Erase( sTITLE.Len() - 1 );

            if (( nLANG != 49 ) && ( LANGUAGE_ALLOWED( GetLangIndex( nLANG ))))
                InsertEntry( sTYP, sGID, sLID, sPFO, nLANG, sTEXT, sQHTEXT, sTITLE );
        }
    }
    aInputStream.Close();
    fprintf( stdout, "Merging ...\n" );
}

/*****************************************************************************/
MergeDataFile::~MergeDataFile()
/*****************************************************************************/
{
    for ( ULONG i = 0; i < Count(); i++ ) {
        MergeData *pData = GetObject( i );
        delete pData;
    }
}

/*****************************************************************************/
void MergeDataFile::WriteErrorLog( const ByteString &rFileName )
/*****************************************************************************/
{
    if ( bErrorLog ) {
        DirEntry aDirEntry( String( rFileName, RTL_TEXTENCODING_ASCII_US ));
        aDirEntry.SetExtension( String( "err", RTL_TEXTENCODING_ASCII_US ));
        sErrorLog = ByteString( aDirEntry.GetFull(), RTL_TEXTENCODING_ASCII_US );
    }
    for ( ULONG i = 0; i < Count(); i++ ) {
        MergeData *pData = GetObject( i );

        for ( ULONG j = 0; j < pData->Count(); j++ ) {
            PFormEntrys *pEntrys = pData->GetObject( j );
            for ( USHORT nLangIndex = 0; nLangIndex < LANGUAGES; nLangIndex++ ) {
                if ( pEntrys->sText[ nLangIndex ].Len() ||
                    pEntrys->sQuickHelpText[ nLangIndex ].Len() ||
                    pEntrys->sTitle[ nLangIndex ].Len())
                {
                    ByteString sLine( "0\t" );
                    sLine += pData->sTyp; sLine += "\t";
                    sLine += pData->sGID; sLine += "\t";
                    sLine += pData->sLID; sLine += "\t";
                    sLine += ByteString::CreateFromInt64( Export::LangId[ nLangIndex ] ); sLine += "\t";
                    sLine += pEntrys->sText[ nLangIndex ]; sLine += "\t\t";
                    sLine += pEntrys->sQuickHelpText[ nLangIndex ]; sLine += "\t";
                    sLine += pEntrys->sTitle[ nLangIndex ];
                    WriteError( sLine );
                }
            }
        }
    }
    if ( aErrLog.IsOpen())
        aErrLog.Close();
}

/*****************************************************************************/
void MergeDataFile::WriteError( const ByteString &rLine )
/*****************************************************************************/
{
    if ( bErrorLog ) {
        if ( !aErrLog.IsOpen())
            aErrLog.Open( String( sErrorLog, RTL_TEXTENCODING_ASCII_US ), STREAM_STD_WRITE | STREAM_TRUNC );
        aErrLog.WriteLine( rLine );
    }
    else
        fprintf( stderr, "%s\n", rLine.GetBuffer());
}

/*****************************************************************************/
MergeData *MergeDataFile::GetMergeData( ResData *pResData )
/*****************************************************************************/
{
    ByteString sOldG = pResData->sGId;
    ByteString sOldL = pResData->sId;
    ByteString sGID = pResData->sGId;
    ByteString sLID;
    if ( !sGID.Len())
        sGID = pResData->sId;
    else
        sLID = pResData->sId;
    pResData->sGId = sGID;
    pResData->sId = sLID;

    for ( ULONG i = 0; i < Count(); i++ ) {
        if ( *GetObject( i ) == pResData ) {
            pResData->sGId = sOldG;
            pResData->sId = sOldL;
            return GetObject( i );
        }
    }
    pResData->sGId = sOldG;
    pResData->sId = sOldL;
    return NULL;
}

/*****************************************************************************/
PFormEntrys *MergeDataFile::GetPFormEntrys( ResData *pResData )
/*****************************************************************************/
{
    // search for requested PFormEntrys
    MergeData *pData = GetMergeData( pResData );
    if ( pData )
        return pData->GetPFormEntrys( pResData );
    return NULL;
}

/*****************************************************************************/
void MergeDataFile::InsertEntry(
                    const ByteString &rTYP, const ByteString &rGID,
                    const ByteString &rLID, const ByteString &rPFO,
                    USHORT nLANG, const ByteString &rTEXT,
                    const ByteString &rQHTEXT, const ByteString &rTITLE )
/*****************************************************************************/
{
    MergeData *pData;
    BOOL bFound = FALSE;

    // search for MergeData
    for ( long int i = Count() - 1; i >= 0 && !bFound; i-- ) {
        pData = GetObject( i );
        if (( pData->sLID == rLID ) &&
            ( pData->sGID == rGID ) &&
            ( pData->sTyp == rTYP )) bFound = TRUE;
    }

    if ( !bFound ) {
        // create new MergeData, cause no one exists with current properties
        pData = new MergeData( rTYP, rGID, rLID );
        Insert( pData, LIST_APPEND );
    }

    bFound = FALSE;
    PFormEntrys *pFEntrys;

    // search for PFormEntrys
    for ( i = pData->Count() - 1; i >= 0 && !bFound; i-- ) {
        pFEntrys = pData->GetObject( i );
        if ( *pFEntrys == rPFO )
            bFound = TRUE;
    }

    if ( !bFound ) {
        // create new PFormEntrys, cause no one exists with current properties
        pFEntrys = new PFormEntrys( rPFO );
        pData->Insert( pFEntrys, LIST_APPEND );
    }

    // finaly insert the cur string
    pFEntrys->InsertEntry( GetLangIndex( nLANG ),
                           rTEXT, rQHTEXT, rTITLE );

}

/*****************************************************************************/
USHORT MergeDataFile::GetLangIndex( USHORT nId )
/*****************************************************************************/
{
    switch ( nId ) {
        case COMMENT: return COMMENT_INDEX;
        case ENGLISH_US: return ENGLISH_US_INDEX;
        case PORTUGUESE: return PORTUGUESE_INDEX;
        case RUSSIAN: return RUSSIAN_INDEX;
        case GREEK: return GREEK_INDEX;
        case DUTCH: return DUTCH_INDEX;
        case FRENCH: return FRENCH_INDEX;
        case SPANISH: return SPANISH_INDEX;
        case FINNISH: return FINNISH_INDEX;
        case HUNGARIAN: return HUNGARIAN_INDEX;
        case ITALIAN: return ITALIAN_INDEX;
        case CZECH: return CZECH_INDEX;
        case SLOVAK: return SLOVAK_INDEX;
        case ENGLISH: return ENGLISH_INDEX;
        case DANISH: return DANISH_INDEX;
        case SWEDISH: return SWEDISH_INDEX;
        case NORWEGIAN: return NORWEGIAN_INDEX;
        case POLISH: return POLISH_INDEX;
        case GERMAN: return GERMAN_INDEX;
        case PORTUGUESE_BRAZILIAN: return PORTUGUESE_BRAZILIAN_INDEX;
        case JAPANESE: return JAPANESE_INDEX;
        case KOREAN: return KOREAN_INDEX;
        case CHINESE_SIMPLIFIED: return CHINESE_SIMPLIFIED_INDEX;
        case CHINESE_TRADITIONAL: return CHINESE_TRADITIONAL_INDEX;
        case TURKISH: return TURKISH_INDEX;
        case ARABIC: return ARABIC_INDEX;
        case HEBREW: return HEBREW_INDEX;
        case CATALAN: return CATALAN_INDEX;
        case THAI: return THAI_INDEX;
        case EXTERN: return EXTERN_INDEX;
    }
    return 0xFFFF;
}