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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /l10ntools/source/propmerge.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'l10ntools/source/propmerge.cxx')
-rw-r--r--l10ntools/source/propmerge.cxx231
1 files changed, 231 insertions, 0 deletions
diff --git a/l10ntools/source/propmerge.cxx b/l10ntools/source/propmerge.cxx
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+++ b/l10ntools/source/propmerge.cxx
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+/* -*- 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/.
+ */
+
+#include <rtl/ustring.hxx>
+#include <o3tl/string_view.hxx>
+
+#include <memory>
+#include <cstdlib>
+#include <cassert>
+#include <iostream>
+#include <iomanip>
+#include <string_view>
+
+#include <export.hxx>
+#include <common.hxx>
+#include <propmerge.hxx>
+
+namespace
+{
+ //Find ascii escaped unicode
+ sal_Int32 lcl_IndexOfUnicode(
+ std::string_view rSource, const sal_Int32 nFrom = 0 )
+ {
+ const OString sHexDigits = "0123456789abcdefABCDEF";
+ size_t nIndex = rSource.find( "\\u", nFrom );
+ if( nIndex == std::string_view::npos )
+ {
+ return -1;
+ }
+ bool bIsUnicode = true;
+ for( short nDist = 2; nDist <= 5; ++nDist )
+ {
+ if( sHexDigits.indexOf( rSource[nIndex + nDist] ) == -1 )
+ {
+ bIsUnicode = false;
+ }
+ }
+ return bIsUnicode ? nIndex : -1;
+ }
+
+ //Convert ascii escaped unicode to utf-8
+ OString lcl_ConvertToUTF8( const OString& rText )
+ {
+ OString sResult = rText;
+ sal_Int32 nIndex = lcl_IndexOfUnicode( sResult );
+ while( nIndex != -1 && nIndex < rText.getLength() )
+ {
+ const OString sHex = sResult.copy( nIndex + 2, 4 );
+ const sal_Unicode cDec =
+ static_cast<sal_Unicode>( strtol( sHex.getStr(), nullptr, 16 ) );
+ const OString sNewChar( &cDec, 1, RTL_TEXTENCODING_UTF8 );
+ sResult = sResult.replaceAll( "\\u" + sHex, sNewChar );
+ nIndex = lcl_IndexOfUnicode( sResult, nIndex );
+ }
+ return sResult;
+ }
+
+ //Escape unicode characters
+ void lcl_PrintJavaStyle( std::string_view rText, std::ofstream &rOfstream )
+ {
+ const OUString sTemp =
+ OStringToOUString( rText, RTL_TEXTENCODING_UTF8 );
+ for ( sal_Int32 nIndex = 0; nIndex < sTemp.getLength(); ++nIndex )
+ {
+ sal_Unicode cUniCode = sTemp[nIndex];
+ if( cUniCode < 128 )
+ {
+ rOfstream << static_cast<char>( cUniCode );
+ }
+ else
+ {
+ rOfstream
+ << "\\u"
+ << std::setfill('0') << std::setw(2) << std::uppercase
+ << std::hex << (cUniCode >> 8)
+ << std::setfill('0') << std::setw(2) << std::uppercase
+ << std::hex << (cUniCode & 0xFF);
+ }
+ }
+ }
+}
+
+//Open source file and store its lines
+PropParser::PropParser(
+ const OString& rInputFile, const OString& rLang,
+ const bool bMergeMode )
+ : m_sSource( rInputFile )
+ , m_sLang( rLang )
+ , m_bIsInitialized( false )
+{
+ std::ifstream aIfstream( m_sSource.getStr() );
+ if( aIfstream.is_open() )
+ {
+ std::string s;
+ std::getline( aIfstream, s );
+ while( !aIfstream.eof() )
+ {
+ OString sLine( s.data(), s.length() );
+ if( bMergeMode ||
+ ( !sLine.startsWith(" *") && !sLine.startsWith("/*") ) )
+ {
+ m_vLines.push_back( sLine );
+ }
+ std::getline( aIfstream, s );
+ }
+ }
+ else
+ {
+ std::cerr
+ << "Propex error: Cannot open source file: "
+ << m_sSource << std::endl;
+ return;
+ }
+ m_bIsInitialized = true;
+}
+
+PropParser::~PropParser()
+{
+}
+
+//Extract strings form source file
+void PropParser::Extract( const OString& rPOFile )
+{
+ assert( m_bIsInitialized );
+ PoOfstream aPOStream( rPOFile, PoOfstream::APP );
+ if( !aPOStream.isOpen() )
+ {
+ std::cerr
+ << "Propex error: Cannot open pofile for extract: "
+ << rPOFile << std::endl;
+ return;
+ }
+
+ for( size_t nIndex = 0; nIndex < m_vLines.size(); ++nIndex )
+ {
+ const OString sLine = m_vLines[nIndex];
+ const sal_Int32 nEqualSign = sLine.indexOf('=');
+ if( nEqualSign != -1 )
+ {
+ std::string_view sID = o3tl::trim(sLine.subView( 0, nEqualSign ));
+ OString sText = lcl_ConvertToUTF8( OString(o3tl::trim(sLine.subView( nEqualSign + 1 ))) );
+
+ common::writePoEntry(
+ "Propex", aPOStream, m_sSource, "property",
+ OString(sID), OString(), OString(), sText);
+ }
+ }
+
+ aPOStream.close();
+}
+
+//Merge strings to source file
+void PropParser::Merge( const OString &rMergeSrc, const OString &rDestinationFile )
+{
+ assert( m_bIsInitialized );
+ std::ofstream aDestination(
+ rDestinationFile.getStr(), std::ios_base::out | std::ios_base::trunc );
+ if( !aDestination.is_open() ) {
+ std::cerr
+ << "Propex error: Cannot open source file for merge: "
+ << rDestinationFile << std::endl;
+ return;
+ }
+
+ std::unique_ptr<MergeDataFile> pMergeDataFile;
+ if( m_sLang != "qtz" )
+ {
+ pMergeDataFile.reset( new MergeDataFile( rMergeSrc, m_sSource, false, false ) );
+
+ const std::vector<OString> vLanguages = pMergeDataFile->GetLanguages();
+ if( !vLanguages.empty() && vLanguages[0] != m_sLang )
+ {
+ std::cerr
+ << ("Propex error: given language conflicts with language of"
+ " Mergedata file: ")
+ << m_sLang << " - "
+ << vLanguages[0] << std::endl;
+ return;
+ }
+ }
+
+ for( size_t nIndex = 0; nIndex < m_vLines.size(); ++nIndex )
+ {
+ const OString sLine = m_vLines[nIndex];
+ const sal_Int32 nEqualSign = sLine.indexOf('=');
+ if( !sLine.startsWith(" *") && !sLine.startsWith("/*") &&
+ nEqualSign != -1 )
+ {
+ const OString sID( o3tl::trim(sLine.subView( 0, sLine.indexOf('=') )) );
+ ResData aResData( sID, m_sSource );
+ aResData.sResTyp = "property";
+ OString sNewText;
+ if( m_sLang == "qtz" )
+ {
+ const OString sOriginText = lcl_ConvertToUTF8(OString(o3tl::trim(sLine.subView( nEqualSign + 1 ))));
+ sNewText = MergeEntrys::GetQTZText(aResData, sOriginText);
+ }
+ else if( pMergeDataFile )
+ {
+ MergeEntrys* pEntrys = pMergeDataFile->GetMergeEntrys( &aResData );
+ if( pEntrys )
+ {
+ pEntrys->GetText( sNewText, m_sLang );
+ }
+ }
+ if( !sNewText.isEmpty() )
+ {
+ aDestination << OString(sID + "=");
+ lcl_PrintJavaStyle( sNewText, aDestination );
+ aDestination << std::endl;
+ }
+ else
+ {
+ aDestination << sLine << std::endl;
+ }
+ }
+ else
+ {
+ aDestination << sLine << std::endl;
+ }
+ }
+ aDestination.close();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */