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Diffstat (limited to 'l10ntools/source/xrmmerge.cxx')
| -rw-r--r-- | l10ntools/source/xrmmerge.cxx | 489 |
1 files changed, 489 insertions, 0 deletions
diff --git a/l10ntools/source/xrmmerge.cxx b/l10ntools/source/xrmmerge.cxx new file mode 100644 index 000000000..b7a7e0042 --- /dev/null +++ b/l10ntools/source/xrmmerge.cxx @@ -0,0 +1,489 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#include <sal/config.h> + +#include <stdio.h> + +#include <common.hxx> +#include <export.hxx> +#include <po.hxx> +#include <xrmlex.hxx> +#include <xrmmerge.hxx> +#include <tokens.h> +#include <helper.hxx> +#include <iostream> +#include <vector> +#include <memory> + +// set of global variables +static bool bMergeMode; +static bool bDisplayName; +static bool bExtensionDescription; +static OString sLanguage; +static OString sInputFileName; +static OString sOutputFile; +static OString sMergeSrc; +static OString sLangAttribute; +static OString sResourceType; +static XRMResParser *pParser = nullptr; + +extern "C" { +// the whole interface to lexer is in this extern "C" section + +extern bool GetOutputFile( int argc, char* argv[]) +{ + bDisplayName = false; + bExtensionDescription = false; + + common::HandledArgs aArgs; + if ( common::handleArguments(argc, argv, aArgs) ) + { + bMergeMode = aArgs.m_bMergeMode; + sLanguage = aArgs.m_sLanguage; + sInputFileName = aArgs.m_sInputFile; + sOutputFile = aArgs.m_sOutputFile; + sMergeSrc = aArgs.m_sMergeSrc; + return true; + } + else + { + // command line is not valid + common::writeUsage("xrmex","*.xrm/*.xml"); + return false; + } +} + +int InitXrmExport( const char* pFilename) +{ + // instantiate Export + OString sFilename( pFilename ); + + if ( bMergeMode ) + pParser = new XRMResMerge( sMergeSrc, sOutputFile, sFilename ); + else if (!sOutputFile.isEmpty()) + pParser = new XRMResExport( sOutputFile, sInputFileName ); + + return 1; +} + +int EndXrmExport() +{ + delete pParser; + return 1; +} +extern const char* getFilename() +{ + return sInputFileName.getStr(); +} + +extern FILE *GetXrmFile() +{ + // look for valid filename + if (!sInputFileName.isEmpty()) { + //TODO: explicit BOM handling? + FILE * pFile = fopen(sInputFileName.getStr(), "r"); + if ( !pFile ){ + fprintf( stderr, "Error: Could not open file %s\n", + sInputFileName.getStr()); + } + else { + return pFile; + } + } + // this means the file could not be opened + return nullptr; +} + +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(); +} +} + + + + +XRMResParser::XRMResParser() + : bError( false ), + bText( false ) +{ +} + +XRMResParser::~XRMResParser() +{ +} + +void XRMResParser::Execute( int nToken, char * pToken ) +{ + OString rToken( pToken ); + + switch ( nToken ) { + case XRM_TEXT_START:{ + OString sNewGID = GetAttribute( rToken, "id" ); + if ( sNewGID != sGID ) { + sGID = sNewGID; + } + bText = true; + sCurrentText = OString(); + sCurrentOpenTag = rToken; + Output( rToken ); + } + break; + + case XRM_TEXT_END: { + sCurrentCloseTag = rToken; + sResourceType = OString ( "readmeitem" ); + sLangAttribute = OString ( "xml:lang" ); + WorkOnText( sCurrentOpenTag, sCurrentText ); + Output( sCurrentText ); + EndOfText( sCurrentOpenTag, sCurrentCloseTag ); + bText = false; + rToken = OString(); + sCurrentText = OString(); + } + break; + + case DESC_DISPLAY_NAME_START:{ + bDisplayName = true; + } + break; + + case DESC_DISPLAY_NAME_END:{ + bDisplayName = false; + } + break; + + case DESC_TEXT_START:{ + if (bDisplayName) { + sGID = OString("dispname"); + bText = true; + sCurrentText = OString(); + sCurrentOpenTag = rToken; + Output( rToken ); + } + } + break; + + case DESC_TEXT_END: { + if (bDisplayName) { + sCurrentCloseTag = rToken; + sResourceType = OString ( "description" ); + sLangAttribute = OString ( "lang" ); + WorkOnText( sCurrentOpenTag, sCurrentText ); + Output( sCurrentText ); + EndOfText( sCurrentOpenTag, sCurrentCloseTag ); + bText = false; + rToken = OString(); + sCurrentText = OString(); + } + } + break; + + case DESC_EXTENSION_DESCRIPTION_START: { + bExtensionDescription = true; + } + break; + + case DESC_EXTENSION_DESCRIPTION_END: { + bExtensionDescription = false; + } + break; + + case DESC_EXTENSION_DESCRIPTION_SRC: { + if (bExtensionDescription) { + sGID = OString("extdesc"); + sResourceType = OString ( "description" ); + sLangAttribute = OString ( "lang" ); + sCurrentOpenTag = rToken; + sCurrentText = OString(); + Output( rToken ); + WorkOnDesc( sCurrentOpenTag, sCurrentText ); + sCurrentCloseTag = rToken; + Output( sCurrentText ); + rToken = OString(); + sCurrentText = OString(); + } + } + break; + + default: + if ( bText ) { + sCurrentText += rToken; + } + break; + } + + if ( !bText ) + { + Output( rToken ); + } +} + +OString XRMResParser::GetAttribute( const OString &rToken, std::string_view rAttribute ) +{ + const OString sSearch{ OString::Concat(" ") + rAttribute + "=" }; + OString sTmp{ rToken.replace('\t', ' ') }; + sal_Int32 nPos = sTmp.indexOf( sSearch ); + + if ( nPos<0 ) + return OString(); + + return sTmp.getToken(1, '"', nPos); +} + + +void XRMResParser::Error( const OString &rError ) +{ + yyerror(rError.getStr()); +} + + + + +XRMResExport::XRMResExport( + const OString &rOutputFile, const OString &rFilePath ) + : sPath( rFilePath ) +{ + pOutputStream.open( rOutputFile, PoOfstream::APP ); + if (!pOutputStream.isOpen()) + { + Error( "Unable to open output file: " + rOutputFile ); + } +} + +XRMResExport::~XRMResExport() +{ + pOutputStream.close(); +} + +void XRMResExport::Output( const OString& ) {} + +void XRMResExport::WorkOnDesc( + const OString &rOpenTag, + OString &rText ) +{ + const OString sDescFileName{ sInputFileName.replaceAll("description.xml", OString()) + + GetAttribute( rOpenTag, "xlink:href" ) }; + std::ifstream file (sDescFileName.getStr(), std::ios::in|std::ios::binary|std::ios::ate); + if (file.is_open()) { + int size = static_cast<int>(file.tellg()); + std::unique_ptr<char[]> memblock(new char [size+1]); + file.seekg (0, std::ios::beg); + file.read (memblock.get(), size); + file.close(); + memblock[size] = '\0'; + rText = OString(memblock.get()); + } + WorkOnText( rOpenTag, rText ); + EndOfText( rOpenTag, rOpenTag ); +} + +void XRMResExport::WorkOnText( + const OString &rOpenTag, + OString &rText ) +{ + OString sLang( GetAttribute( rOpenTag, sLangAttribute )); + + if ( !pResData ) + { + pResData.reset( new ResData( GetGID() ) ); + } + pResData->sText[sLang] = rText; +} + +void XRMResExport::EndOfText( + const OString &, + const OString & ) +{ + if ( pResData ) + { + OString sAct = pResData->sText["en-US"]; + + if( !sAct.isEmpty() ) + common::writePoEntry( + "Xrmex", pOutputStream, sPath, sResourceType, + pResData->sGId, OString(), OString(), sAct ); + } + pResData.reset(); +} + + + + +XRMResMerge::XRMResMerge( + const OString &rMergeSource, const OString &rOutputFile, + const OString &rFilename ) + : sFilename( rFilename ) +{ + if (!rMergeSource.isEmpty() && sLanguage.equalsIgnoreAsciiCase("ALL")) + { + pMergeDataFile.reset(new MergeDataFile( + rMergeSource, sInputFileName, false)); + aLanguages = pMergeDataFile->GetLanguages(); + } + else + aLanguages.push_back( sLanguage ); + pOutputStream.open( + rOutputFile.getStr(), std::ios_base::out | std::ios_base::trunc); + if (!pOutputStream.is_open()) { + Error( "Unable to open output file: " + rOutputFile ); + } +} + +XRMResMerge::~XRMResMerge() +{ + pOutputStream.close(); +} + +void XRMResMerge::WorkOnDesc( + const OString &rOpenTag, + OString &rText ) +{ + WorkOnText( rOpenTag, rText); + if ( pMergeDataFile && pResData ) { + MergeEntrys *pEntrys = pMergeDataFile->GetMergeEntrys( pResData.get() ); + if ( pEntrys ) { + OString sCur; + OString sDescFilename = GetAttribute ( rOpenTag, "xlink:href" ); + for( size_t n = 0; n < aLanguages.size(); n++ ){ + sCur = aLanguages[ n ]; + OString sText; + if ( !sCur.equalsIgnoreAsciiCase("en-US") && + ( pEntrys->GetText( sText, sCur, true )) && + !sText.isEmpty()) + { + OString sAdditionalLine{ "\n " + rOpenTag }; + OString sSearch{ sLangAttribute + "=\"" }; + OString sReplace( sSearch ); + + sSearch += GetAttribute( rOpenTag, sLangAttribute ); + sReplace += sCur; + sAdditionalLine = sAdditionalLine.replaceFirst( + sSearch, sReplace); + + sSearch = OString("xlink:href=\""); + sReplace = sSearch; + + const OString sLocDescFilename = sDescFilename.replaceFirst( "en-US", sCur); + + sSearch += sDescFilename; + sReplace += sLocDescFilename; + sAdditionalLine = sAdditionalLine.replaceFirst( + sSearch, sReplace); + + Output( sAdditionalLine ); + + sal_Int32 i = sOutputFile.lastIndexOf('/'); + if (i == -1) { + std::cerr + << "Error: output file " << sOutputFile + << " does not contain any /\n"; + throw false; //TODO + } + OString sOutputDescFile( + sOutputFile.subView(0, i + 1) + sLocDescFilename); + std::ofstream file(sOutputDescFile.getStr()); + if (file.is_open()) { + file << sText; + file.close(); + } else { + std::cerr + << "Error: cannot write " + << sOutputDescFile << '\n'; + throw false; //TODO + } + } + } + } + } + pResData.reset(); +} + +void XRMResMerge::WorkOnText( + const OString &, + OString & ) +{ + if ( pMergeDataFile && !pResData ) { + pResData.reset( new ResData( GetGID(), sFilename ) ); + pResData->sResTyp = sResourceType; + } +} + +void XRMResMerge::Output( const OString& rOutput ) +{ + if (!rOutput.isEmpty()) + pOutputStream << rOutput; +} + +void XRMResMerge::EndOfText( + const OString &rOpenTag, + const OString &rCloseTag ) +{ + + Output( rCloseTag ); + if ( pMergeDataFile && pResData ) { + MergeEntrys *pEntrys = pMergeDataFile->GetMergeEntrys( pResData.get() ); + if ( pEntrys ) { + OString sCur; + for( size_t n = 0; n < aLanguages.size(); n++ ){ + sCur = aLanguages[ n ]; + OString sContent; + if (!sCur.equalsIgnoreAsciiCase("en-US") && + ( pEntrys->GetText( sContent, sCur, true )) && + !sContent.isEmpty() && + helper::isWellFormedXML( sContent )) + { + const OString& sText( sContent ); + OString sAdditionalLine{ "\n " + rOpenTag }; + OString sSearch{ sLangAttribute + "=\"" }; + OString sReplace( sSearch ); + + sSearch += GetAttribute( rOpenTag, sLangAttribute ); + sReplace += sCur; + + sAdditionalLine = sAdditionalLine.replaceFirst( + sSearch, sReplace) + sText + rCloseTag; + + Output( sAdditionalLine ); + } + } + } + } + pResData.reset(); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |