1 files changed, 248 insertions, 0 deletions
diff --git a/l10ntools/source/helpmerge.cxx b/l10ntools/source/helpmerge.cxx
new file mode 100644
index 000000000..42cdb6ce1
--- /dev/null
+++ b/l10ntools/source/helpmerge.cxx
@@ -0,0 +1,248 @@
+/* -*- 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 <fstream>
+
+#include <sal/log.hxx>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <helpmerge.hxx>
+#include <vector>
+
+#ifdef _WIN32
+#if !defined WIN32_LEAN_AND_MEAN
+# define WIN32_LEAN_AND_MEAN
+#endif
+#include <windows.h>
+#undef CopyFile
+#include <direct.h>
+#endif
+
+#include <export.hxx>
+#include <common.hxx>
+#include <helper.hxx>
+#include <po.hxx>
+
+#if OSL_DEBUG_LEVEL > 2
+void HelpParser::Dump(XMLHashMap* rElem_in)
+{
+    for (auto const& pos : *rElem_in)
+    {
+        Dump(pos.second,pos.first);
+    }
+}
+
+void HelpParser::Dump(LangHashMap* rElem_in,const OString & sKey_in)
+{
+    OString x;
+    OString y;
+    fprintf(stdout,"+------------%s-----------+\n",sKey_in.getStr() );
+    for (auto const& posn : *rElem_in)
+    {
+        x=posn.first;
+        y=posn.second->ToOString();
+        fprintf(stdout,"key=%s value=%s\n",x.getStr(),y.getStr());
+    }
+    fprintf(stdout,"+--------------------------+\n");
+}
+#endif
+
+HelpParser::HelpParser( const OString &rHelpFile )
+        : sHelpFile( rHelpFile )
+          {};
+
+/*****************************************************************************/
+bool HelpParser::CreatePO(
+/*****************************************************************************/
+    const OString &rPOFile_in, const OString &sHelpFile,
+    XMLFile* pXmlFile, std::string_view rGsi1){
+    SimpleXMLParser aParser;
+    //TODO: explicit BOM handling?
+
+    if (!aParser.Execute( sHelpFile, pXmlFile ))
+    {
+        printf(
+            "%s: %s\n",
+            sHelpFile.getStr(),
+            aParser.GetError().m_sMessage.getStr());
+        exit(-1);
+    }
+    pXmlFile->Extract();
+    if( !pXmlFile->CheckExportStatus() ){
+        return true;
+    }
+
+    PoOfstream aPoOutput( rPOFile_in, PoOfstream::APP );
+
+    if (!aPoOutput.isOpen()) {
+        fprintf(stdout,"Can't open file %s\n",rPOFile_in.getStr());
+        return false;
+    }
+
+    XMLHashMap* aXMLStrHM = pXmlFile->GetStrings();
+
+    std::vector<OString> order = pXmlFile->getOrder();
+
+    for (auto const& pos : order)
+    {
+        auto posm = aXMLStrHM->find(pos);
+        LangHashMap* pElem = posm->second;
+
+        XMLElement* pXMLElement = (*pElem)[ "en-US" ];
+
+        if( pXMLElement != nullptr )
+        {
+            OString data(
+                pXMLElement->ToOString().
+                    replaceAll("\n",OString()).
+                    replaceAll("\t",OString()).trim());
+
+            common::writePoEntry(
+                "Helpex", aPoOutput, sHelpFile, rGsi1,
+                posm->first, OString(), OString(), data);
+
+            pXMLElement=nullptr;
+        }
+        else
+        {
+            // If this is something totally unexpected, wouldn't an assert() be in order?
+            // On the other hand, if this is expected, why the printf?
+            fprintf(stdout,"\nDBG: NullPointer in HelpParser::CreatePO, File %s\n", sHelpFile.getStr());
+        }
+    }
+    aPoOutput.close();
+
+    return true;
+}
+
+bool HelpParser::Merge( const OString &rDestinationFile,
+    const OString& rLanguage , MergeDataFile* pMergeDataFile )
+{
+    SimpleXMLParser aParser;
+
+    //TODO: explicit BOM handling?
+
+    XMLFile xmlfile( OString('0') );
+    if (!aParser.Execute( sHelpFile, &xmlfile))
+    {
+        SAL_WARN("l10ntools", "could not parse " << sHelpFile);
+        return false;
+    }
+    MergeSingleFile( &xmlfile , pMergeDataFile , rLanguage , rDestinationFile );
+    return true;
+}
+
+void HelpParser::MergeSingleFile( XMLFile* file , MergeDataFile* pMergeDataFile , const OString& sLanguage ,
+                                  OString const & sPath )
+{
+    file->Extract();
+
+    XMLHashMap* aXMLStrHM = file->GetStrings();
+    static ResData s_ResData("","");
+    s_ResData.sResTyp   = "help";
+
+    std::vector<OString> order = file->getOrder();
+
+    for (auto const& pos : order) // Merge every l10n related string in the same order as export
+    {
+        auto posm = aXMLStrHM->find(pos);
+        LangHashMap*  aLangHM = posm->second;
+#if OSL_DEBUG_LEVEL > 2
+        printf("*********************DUMPING HASHMAP***************************************");
+        Dump(aXMLStrHM);
+        printf("DBG: sHelpFile = %s\n",sHelpFile.getStr() );
+#endif
+
+        s_ResData.sGId      =  posm->first;
+        s_ResData.sFilename  =  sHelpFile;
+
+        ProcessHelp( aLangHM , sLanguage, &s_ResData , pMergeDataFile );
+    }
+
+    file->Write(sPath);
+}
+
+/* ProcessHelp method: search for en-US entry and replace it with the current language*/
+void HelpParser::ProcessHelp( LangHashMap* aLangHM , const OString& sCur , ResData *pResData , MergeDataFile* pMergeDataFile ){
+
+    XMLElement*   pXMLElement = nullptr;
+
+    if( sCur.equalsIgnoreAsciiCase("en-US") )
+        return;
+
+    pXMLElement = (*aLangHM)[ "en-US" ];
+    if( pXMLElement == nullptr )
+    {
+        printf("Error: Can't find en-US entry\n");
+        return;
+    }
+
+    OString sNewText;
+    OString sNewdata;
+    OString sSourceText(
+    pXMLElement->ToOString().
+        replaceAll(
+            "\n",
+            OString()).
+        replaceAll(
+            "\t",
+            OString()));
+    // re-add spaces to the beginning of translated string,
+    // important for indentation of Basic code examples
+    sal_Int32 nPreSpaces = 0;
+    sal_Int32 nLen = sSourceText.getLength();
+    while ( (nPreSpaces < nLen) && (sSourceText[nPreSpaces] == ' ') )
+        nPreSpaces++;
+    if( sCur == "qtz" )
+    {
+        sNewText = MergeEntrys::GetQTZText(*pResData, sSourceText);
+        sNewdata = sNewText;
+    }
+    else if( pMergeDataFile )
+    {
+        MergeEntrys *pEntrys = pMergeDataFile->GetMergeEntrys( pResData );
+        if( pEntrys != nullptr)
+        {
+            pEntrys->GetText( sNewText, sCur, true );
+            if (helper::isWellFormedXML(XMLUtil::QuotHTML(sNewText)))
+            {
+                sNewdata = sSourceText.subView(0,nPreSpaces) + sNewText;
+            }
+        }
+    }
+    if (!sNewdata.isEmpty())
+    {
+        XMLData *data = new XMLData( sNewdata , nullptr ); // Add new one
+        pXMLElement->RemoveAndDeleteAllChildren();
+        pXMLElement->AddChild( data );
+        aLangHM->erase( sCur );
+    }
+    else
+    {
+        SAL_WARN(
+            "l10ntools",
+            "Can't find GID=" << pResData->sGId << " TYP=" << pResData->sResTyp);
+    }
+    pXMLElement->ChangeLanguageTag(sCur);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */