xref: /AOO41X/main/l10ntools/source/xrmmerge.cxx (revision 3cd96b95fb0ad23ccdd883f9b15a685c459d45ca)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_l10ntools.hxx"
#include <stdio.h>
#include <tools/string.hxx>
#include <tools/fsys.hxx>

// local includes
#include "export.hxx"
#include "xrmmerge.hxx"
#include "utf8conv.hxx"
#include "tokens.h"
#include <iostream>
#include <vector>

using namespace std;

extern "C" { int yyerror( char * ); }
extern "C" { int YYWarning( char * ); }

// defines to parse command line
#define STATE_NON  		0x0001
#define STATE_INPUT		0x0002
#define STATE_OUTPUT	0x0003
#define STATE_PRJ		0x0004
#define STATE_ROOT		0x0005
#define STATE_MERGESRC	0x0006
#define STATE_ERRORLOG	0x0007
#define STATE_UTF8		0x000B
#define STATE_LANGUAGES	0x000C
#define STATE_ISOCODE99	0x000D

// set of global variables
sal_Bool bEnableExport;
sal_Bool bMergeMode;
sal_Bool bErrorLog;
sal_Bool bUTF8;
ByteString sPrj;
ByteString sPrjRoot;
ByteString sInputFileName;
ByteString sActFileName;
ByteString sOutputFile;
ByteString sMergeSrc;
String sUsedTempFile;
XRMResParser *pParser = NULL;

extern "C" {
// the whole interface to lexer is in this extern "C" section

/*****************************************************************************/
extern char *GetOutputFile( int argc, char* argv[])
/*****************************************************************************/
{
	bEnableExport = sal_False;
	bMergeMode = sal_False;
	bErrorLog = sal_True;
	bUTF8 = sal_True;
	sPrj = "";
	sPrjRoot = "";
	sInputFileName = "";
	sActFileName = "";
	Export::sLanguages = "";
	sal_uInt16 nState = STATE_NON;
	sal_Bool bInput = sal_False;

	// parse command line
	for( int i = 1; i < argc; i++ ) {
		if ( ByteString( argv[ i ] ).ToUpperAscii() == "-I" ) {
			nState = STATE_INPUT; // next token specifies source file
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-O" ) {
			nState = STATE_OUTPUT; // next token specifies the dest file
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-P" ) {
			nState = STATE_PRJ; // next token specifies the cur. project
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-R" ) {
			nState = STATE_ROOT; // next token specifies path to project root
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-M" ) {
			nState = STATE_MERGESRC; // next token specifies the merge database
		}
        else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-E" ) {
			nState = STATE_ERRORLOG;
			bErrorLog = sal_False;
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-UTF8" ) {
			nState = STATE_UTF8;
			bUTF8 = sal_True;
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-NOUTF8" ) {
			nState = STATE_UTF8;
			bUTF8 = sal_False;
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-L" ) {
			nState = STATE_LANGUAGES;
		}
		else if ( ByteString( argv[ i ] ).ToUpperAscii() == "-ISO99" ) {
			nState = STATE_ISOCODE99;
		}
		else {
			switch ( nState ) {
				case STATE_NON: {
					return NULL;	// no valid command line
				}
				case STATE_INPUT: {
					sInputFileName = argv[ i ];
					bInput = sal_True; // source file found
				}
				break;
				case STATE_OUTPUT: {
					sOutputFile = argv[ i ]; // the dest. file
				}
				break;
				case STATE_PRJ: {
					sPrj = ByteString( argv[ i ]);
				}
				break;
				case STATE_ROOT: {
					sPrjRoot = ByteString( argv[ i ]); // path to project root
				}
				break;
				case STATE_MERGESRC: {
					sMergeSrc = ByteString( argv[ i ]);
					bMergeMode = sal_True; // activate merge mode, cause merge database found
				}
				break;
				case STATE_LANGUAGES: {
					Export::sLanguages = ByteString( argv[ i ]);
				}
				break;
			}
		}
	}

	if ( bInput ) {
		// command line is valid
		bEnableExport = sal_True;
		char *pReturn = new char[ sOutputFile.Len() + 1 ];
		strcpy( pReturn, sOutputFile.GetBuffer());  // #100211# - checked
		return pReturn;
	}

	// command line is not valid
	return NULL;
}
void removeTempFile(){
    if( !sUsedTempFile.EqualsIgnoreCaseAscii( "" ) ){
        DirEntry aTempFile( sUsedTempFile );
        aTempFile.Kill();
    }
}
/*****************************************************************************/
int InitXrmExport( char *pOutput , char* pFilename)
/*****************************************************************************/
{
	// instanciate Export
	ByteString sOutput( pOutput );
	ByteString sFilename( pFilename );
    Export::InitLanguages( false );

	if ( bMergeMode )
        pParser = new XRMResMerge( sMergeSrc, sOutputFile, sFilename );
  	else if ( sOutputFile.Len()) {
		pParser = new XRMResExport( sOutputFile, sPrj, sActFileName );
	}

	return 1;
}

/*****************************************************************************/
int EndXrmExport()
/*****************************************************************************/
{
	delete pParser;
	return 1;
}
extern const char* getFilename()
{
	return sInputFileName.GetBuffer();
}
/*****************************************************************************/
extern FILE *GetXrmFile()
/*****************************************************************************/
{
    FILE *pFile = 0;
    // look for valid filename
	if ( sInputFileName.Len()) {
        if( Export::fileHasUTF8ByteOrderMarker( sInputFileName ) ){
            DirEntry aTempFile = Export::GetTempFile();
            DirEntry aSourceFile( String( sInputFileName , RTL_TEXTENCODING_ASCII_US ) );
            aSourceFile.CopyTo( aTempFile , FSYS_ACTION_COPYFILE );
            String sTempFile = aTempFile.GetFull();
            Export::RemoveUTF8ByteOrderMarkerFromFile( ByteString( sTempFile , RTL_TEXTENCODING_ASCII_US ) );
            pFile = fopen( ByteString( sTempFile , RTL_TEXTENCODING_ASCII_US ).GetBuffer(), "r" );
            sUsedTempFile = sTempFile;
        }else{
		    // able to open file?
		    pFile = fopen( sInputFileName.GetBuffer(), "r" );
            sUsedTempFile = String::CreateFromAscii("");
        }
		if ( !pFile ){
			fprintf( stderr, "Error: Could not open file %s\n",
				sInputFileName.GetBuffer());
        }
        else {
			// this is a valid file which can be opened, so
			// create path to project root
			DirEntry aEntry( String( sInputFileName, RTL_TEXTENCODING_ASCII_US ));
			aEntry.ToAbs();
			ByteString sFullEntry( aEntry.GetFull(), RTL_TEXTENCODING_ASCII_US );
			aEntry += DirEntry( String( "..", RTL_TEXTENCODING_ASCII_US ));
			aEntry += DirEntry( sPrjRoot );
			ByteString sPrjEntry( aEntry.GetFull(), RTL_TEXTENCODING_ASCII_US );

			// create file name, beginnig with project root
			// (e.g.: source\ui\src\menue.src)
			sActFileName = sFullEntry.Copy( sPrjEntry.Len() + 1 );


			sActFileName.SearchAndReplaceAll( "/", "\\" );

			return pFile;
		}
	}
	// this means the file could not be opened
	return NULL;
}

/*****************************************************************************/
int WorkOnTokenSet( int nTyp, char *pTokenText )
/*****************************************************************************/
{
	//printf("Typ = %d , text = '%s'\n",nTyp , pTokenText );
    pParser->Execute( nTyp, pTokenText );

	return 1;
}

/*****************************************************************************/
int SetError()
/*****************************************************************************/
{
	pParser->SetError();
	return 1;
}
}

extern "C" {
/*****************************************************************************/
int GetError()
/*****************************************************************************/
{
	return pParser->GetError();
}
}

//
// class XRMResParser
//


/*****************************************************************************/
XRMResParser::XRMResParser()
/*****************************************************************************/
				: bError( sal_False ),
		        bText( sal_False )
{
    aLanguages = Export::GetLanguages();
}

/*****************************************************************************/
XRMResParser::~XRMResParser()
/*****************************************************************************/
{
}

/*****************************************************************************/
int XRMResParser::Execute( int nToken, char * pToken )
/*****************************************************************************/
{
	ByteString rToken( pToken );

	switch ( nToken ) {
		case XRM_README_START:
			sLID = "";
			sGID = GetAttribute( rToken, "name" );
		break;

		case XRM_README_END:
			sGID = "";
		break;

		case XRM_SECTION_START:
			sLID = "";
			sGID += ".";
			sGID += GetAttribute( rToken, "id" );
			//sLocalized = "1";

            //sLocalized = "X:";
            sLocalized = true;
		break;

		case XRM_SECTION_END:
			sGID = sGID.GetToken( 0, '.' );
			break;

		case XRM_PARAGRAPH_START:
			sLID = "";
			sGID += ".";
			sGID += GetAttribute( rToken, "id" );
//			if ( GetAttribute( rToken, "localized" ) == "false" )
//				sLocalized += "0";
//                sLocalized = false;
//			else
//				sLocalized += "1";
                sLocalized = true;
		break;

		case XRM_PARAGRAPH_END: {
			if ( sLID.Len())
				EndOfText( sCurrentOpenTag, sCurrentCloseTag );
			ByteString sTmp = sGID;
			sGID = "";
			for ( sal_uInt16 i = 0; i + 1 < sTmp.GetTokenCount( '.' ); i++ ) {
				if ( sGID.Len())
					sGID += ".";
				sGID += sTmp.GetToken( i, '.' );
			}
			//sLocalized = sLocalized.Copy( 0, sLocalized.Len() - 1 );
	   	}
		break;

		case XRM_TEXT_START:{
                //printf("->XRM_TEXT_START\n");
                ByteString sNewLID = GetAttribute( rToken, "id" );
				if ( sNewLID != sLID ) {
					//EndOfText( sCurrentOpenTag, sCurrentCloseTag );
					sLID = sNewLID;
				}
				bText = sal_True;
				sCurrentText = "";
				sCurrentOpenTag = rToken;
				Output( rToken );
                //printf("<-XRM_TEXT_START\n");
			}
		break;

		case XRM_TEXT_END: {
				sCurrentCloseTag = rToken;
                //printf("->XRM_TEXT_END\n");
				ByteString sLang = GetAttribute( sCurrentOpenTag, "xml:lang" );
				WorkOnText( sCurrentOpenTag, sCurrentText );
				Output( sCurrentText );
                EndOfText( sCurrentOpenTag, sCurrentCloseTag );// <---
				bText = sal_False;
                rToken = ByteString("");
                sCurrentText  = ByteString("");
                //printf("<-XRM_TEXT_END");
		}
		break;

		case XRM_LIST_START:
			sLID = "";
		break;

		case XRM_LIST_END:
			if ( sLID.Len())
				EndOfText( sCurrentOpenTag, sCurrentCloseTag );
		break;

		default:
			if ( bText ) {
				sCurrentText += rToken;
			}
		break;
	}

	if ( !bText )
    {
        Output( rToken );
    }
	return 0;
}

/*****************************************************************************/
ByteString XRMResParser::GetAttribute( const ByteString &rToken, const ByteString &rAttribute )
/*****************************************************************************/
{
	ByteString sTmp( rToken );
	sTmp.SearchAndReplaceAll( "\t", " " );

	ByteString sSearch( " " );
	sSearch += rAttribute;
	sSearch += "=";
	sal_uInt16 nPos = sTmp.Search( sSearch );

	if ( nPos != STRING_NOTFOUND ) {
		sTmp = sTmp.Copy( nPos );
		ByteString sId = sTmp.GetToken( 1, '\"' );
		return sId;
	}
	return "";
}


/*****************************************************************************/
void XRMResParser::Error( const ByteString &rError )
/*****************************************************************************/
{
	yyerror(( char * ) rError.GetBuffer());
}

/*****************************************************************************/
void XRMResParser::ConvertStringToDBFormat( ByteString &rString )
/*****************************************************************************/
{
	ByteString sResult;
    do {
		sResult = rString;
		rString.EraseLeadingChars( _LF );
	//	rString.EraseLeadingChars( ' ' );
		rString.EraseLeadingChars( '\t' );
	//	rString.EraseTrailingChars( ' ' );
		rString.EraseTrailingChars( '\t' );
	} while ( sResult != rString );

	rString.SearchAndReplaceAll( "\t", "\\t" );
}

/*****************************************************************************/
void XRMResParser::ConvertStringToXMLFormat( ByteString &rString )
/*****************************************************************************/
{
	rString.SearchAndReplaceAll( "\\t", "\t" );
}



//
// class XRMResOutputParser
//

/*****************************************************************************/
XRMResOutputParser::XRMResOutputParser ( const ByteString &rOutputFile )
/*****************************************************************************/
{
	aLanguages = Export::GetLanguages();
    pOutputStream =
		new SvFileStream(
			String( rOutputFile, RTL_TEXTENCODING_ASCII_US ),
			STREAM_STD_WRITE | STREAM_TRUNC
		);
    pOutputStream->SetStreamCharSet( RTL_TEXTENCODING_UTF8 );
	if ( !pOutputStream->IsOpen()) {
		ByteString sError( "Unable to open output file: " );
		sError += rOutputFile;
		Error( sError );
		delete pOutputStream;
		pOutputStream = NULL;
	}
}

/*****************************************************************************/
XRMResOutputParser::~XRMResOutputParser()
/*****************************************************************************/
{
	if ( pOutputStream ) {
		pOutputStream->Close();
		delete pOutputStream;
	}
}

//
// class XMLResExport
//

/*****************************************************************************/
XRMResExport::XRMResExport(
	const ByteString &rOutputFile, const ByteString &rProject,
	const ByteString &rFilePath )
/*****************************************************************************/
				: XRMResOutputParser( rOutputFile ),
				pResData( NULL ),
				sPrj( rProject ),
				sPath( rFilePath )
{
    aLanguages = Export::GetLanguages();
}

/*****************************************************************************/
XRMResExport::~XRMResExport()
/*****************************************************************************/
{
	delete pResData;
}

void XRMResExport::Output( const ByteString& rOutput )
{
    // Dummy to suppress warnings caused by poor class design
    (void) rOutput;
}

/*****************************************************************************/
void XRMResExport::WorkOnText(
	const ByteString &rOpenTag,
	ByteString &rText
)
/*****************************************************************************/
{
	ByteString sLang( GetAttribute( rOpenTag, "xml:lang" ));

		if ( !pResData ) {
			ByteString sPlatform( "" );
			pResData = new ResData( sPlatform, GetGID() );
			pResData->sId = GetLID();
		}

        pResData->sText[ sLang ] = rText;
        ConvertStringToDBFormat( pResData->sText[ sLang ] );
}

/*****************************************************************************/
void XRMResExport::EndOfText(
	const ByteString &rOpenTag,
	const ByteString &rCloseTag
)
/*****************************************************************************/
{

    (void) rOpenTag;        // FIXME
    (void) rCloseTag;       // FIXME

    if ( pResData && pOutputStream ) {

		char cSearch = 0x00;
		ByteString sSearch( cSearch );

 	//	if ( !pResData->sText[ ByteString("en-US") ].Len() )
    //        pResData->sText[ ByteString("en-US") ] = pResData->sText[ ByteString("de") ];

		Export::FillInFallbacks( pResData );

		ByteString sTimeStamp( Export::GetTimeStamp());
        ByteString sCur;
        for( unsigned int n = 0; n < aLanguages.size(); n++ ){
            sCur = aLanguages[ n ];

            ByteString sAct = pResData->sText[ sCur ];
				//Export::UnquotHTML( sAct );
				sAct.EraseAllChars( 0x0A );

				ByteString sOutput( sPrj ); sOutput += "\t";
				sOutput += sPath;
				sOutput += "\t0\t";
				sOutput += "readmeitem\t";
				sOutput += pResData->sId;
                // USE LID AS GID OR MERGE DON'T WORK
                //sOutput += pResData->sGId;
                sOutput += "\t";
                sOutput += pResData->sId;
                sOutput += "\t\t\t0\t";
                sOutput += sCur;
                sOutput += "\t";

                sOutput += sAct; sOutput += "\t\t\t\t";
				sOutput += sTimeStamp;

				sOutput.SearchAndReplaceAll( sSearch, "_" );
                //if( !sCur.EqualsIgnoreCaseAscii("de") ||( sCur.EqualsIgnoreCaseAscii("de") && !Export::isMergingGermanAllowed( sPrj ) ) )
			    if( sAct.Len() > 1 )
                    pOutputStream->WriteLine( sOutput );
			}
	}
	delete pResData;
	pResData = NULL;
}

//
// class XRMResMerge
//

/*****************************************************************************/
XRMResMerge::XRMResMerge(
	const ByteString &rMergeSource, const ByteString &rOutputFile,
	ByteString &rFilename)
/*****************************************************************************/
				: XRMResOutputParser( rOutputFile ),
				pMergeDataFile( NULL ),
				sFilename( rFilename ) ,
				pResData( NULL )
{
    if ( rMergeSource.Len())
		pMergeDataFile = new MergeDataFile(
			rMergeSource, sInputFileName , bErrorLog, RTL_TEXTENCODING_MS_1252);//, bUTF8 );
    if( Export::sLanguages.EqualsIgnoreCaseAscii("ALL") ){
        Export::SetLanguages( pMergeDataFile->GetLanguages() );
        aLanguages = pMergeDataFile->GetLanguages();
    }
    else aLanguages = Export::GetLanguages();
}

/*****************************************************************************/
XRMResMerge::~XRMResMerge()
/*****************************************************************************/
{
	delete pMergeDataFile;
	delete pResData;
}

/*****************************************************************************/
void XRMResMerge::WorkOnText(
	const ByteString &rOpenTag,
	ByteString &rText
)
/*****************************************************************************/
{
	ByteString sLang( GetAttribute( rOpenTag, "xml:lang" ));

	if ( pMergeDataFile ) {
		if ( !pResData ) {
			ByteString sPlatform( "" );
//			pResData = new ResData( sPlatform, GetGID() , sFilename );
			pResData = new ResData( sPlatform, GetLID() , sFilename );
            pResData->sId = GetLID();

			pResData->sResTyp = "readmeitem";
		}

        PFormEntrys *pEntrys = pMergeDataFile->GetPFormEntrys( pResData );
			if ( pEntrys ) {
                ByteString sContent;
				if ( Export::isAllowed( sLang ) &&
                    ( pEntrys->GetText(
                        sContent, STRING_TYP_TEXT, sLang )) &&
					( sContent != "-" ) && ( sContent.Len()))

				{
                    rText = sContent;
                    ConvertStringToXMLFormat( rText );
					//Export::QuotHTMLXRM( rText );
				}
			}
	}
}

/*****************************************************************************/
void XRMResMerge::Output( const ByteString& rOutput )
/*****************************************************************************/
{
    //printf("W: %s\n",rOutput.GetBuffer());
    if ( pOutputStream && rOutput.Len() > 0 )
		pOutputStream->Write( rOutput.GetBuffer(), rOutput.Len());
}

/*****************************************************************************/
void XRMResMerge::EndOfText(
	const ByteString &rOpenTag,
	const ByteString &rCloseTag
)
/*****************************************************************************/
{

    Output( rCloseTag );
    if ( pMergeDataFile && pResData ) {
		PFormEntrys *pEntrys = pMergeDataFile->GetPFormEntrys( pResData );
		if ( pEntrys ) {
            ByteString sCur;
            for( unsigned int n = 0; n < aLanguages.size(); n++ ){
                sCur = aLanguages[ n ];
				ByteString sContent;
                if ( !sCur.EqualsIgnoreCaseAscii("en-US")  &&
					( pEntrys->GetText(
                        sContent, STRING_TYP_TEXT, sCur, sal_True )) &&
					( sContent != "-" ) && ( sContent.Len()))
				{
                    ByteString sText( sContent );
					//Export::QuotHTMLXRM( sText );

					ByteString sAdditionalLine( "\t" );
					sAdditionalLine += rOpenTag;
					ByteString sSearch = "xml:lang=\"";
					ByteString sReplace( sSearch );

					sSearch += GetAttribute( rOpenTag, "xml:lang" );
                    sReplace += sCur;

					sAdditionalLine.SearchAndReplace( sSearch, sReplace );

					sAdditionalLine += sText;
					sAdditionalLine += rCloseTag;
					sAdditionalLine += "\n";

					for ( sal_uInt16 i = 0; i + 1 < GetGID().GetTokenCount( '.' ); i++ )
						sAdditionalLine += "\t";

					Output( sAdditionalLine );
				}
			}
		}
	}
	delete pResData;
	pResData = NULL;
}