l10ntools/source/helpmerge.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "sal/config.h"
  21
  22 #include <fstream>
  23 #include <functional>
  24 #include <memory>
  25
  26 #include <osl/file.hxx>
  27 #include <sal/log.hxx>
  28
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include "helpmerge.hxx"
  32 #include <algorithm>
  33 #include <sys/types.h>
  34 #include <sys/stat.h>
  35 #include <iostream>
  36 #include <vector>
  37 #include <rtl/strbuf.hxx>
  38 #ifdef WNT
  39 #include <windows.h>
  40 #undef CopyFile
  41 #include <direct.h>
  42 #endif
  43
  44 #include "export.hxx"
  45 #include "common.hxx"
  46 #include "helper.hxx"
  47 #include "po.hxx"
  48
  49 #if OSL_DEBUG_LEVEL > 2
  50 void HelpParser::Dump(XMLHashMap* rElem_in)
  51 {
  52     for(XMLHashMap::iterator pos = rElem_in->begin();pos != rElem_in->end(); ++pos)
  53     {
  54         Dump(pos->second,pos->first);
  55     }
  56 }
  57
  58 void HelpParser::Dump(LangHashMap* rElem_in,const OString & sKey_in)
  59 {
  60     OString x;
  61     OString y;
  62     fprintf(stdout,"+------------%s-----------+\n",sKey_in.getStr() );
  63     for(LangHashMap::iterator posn=rElem_in->begin();posn!=rElem_in->end();++posn)
  64     {
  65         x=posn->first;
  66         y=posn->second->ToOString();
  67         fprintf(stdout,"key=%s value=%s\n",x.getStr(),y.getStr());
  68     }
  69     fprintf(stdout,"+--------------------------+\n");
  70 }
  71 #endif
  72
  73 HelpParser::HelpParser( const OString &rHelpFile )
  74         : sHelpFile( rHelpFile )
  75           {};
  76
  77 /*****************************************************************************/
  78 bool HelpParser::CreatePO(
  79 /*****************************************************************************/
  80     const OString &rPOFile_in, const OString &sHelpFile,
  81     XMLFile *pXmlFile, const OString &rGsi1){
  82     SimpleXMLParser aParser;
  83     //TODO: explicit BOM handling?
  84
  85     std::unique_ptr <XMLFile> file ( aParser.Execute( sHelpFile, pXmlFile ) );
  86
  87     if(file.get() == NULL)
  88     {
  89         printf(
  90             "%s: %s\n",
  91             sHelpFile.getStr(),
  92             aParser.GetError().m_sMessage.getStr());
  93         exit(-1);
  94     }
  95     file->Extract();
  96     if( !file->CheckExportStatus() ){
  97         return true;
  98     }
  99
 100     PoOfstream aPoOutput( rPOFile_in, PoOfstream::APP );
 101
 102     if (!aPoOutput.isOpen()) {
 103         fprintf(stdout,"Can't open file %s\n",rPOFile_in.getStr());
 104         return false;
 105     }
 106
 107     XMLHashMap* aXMLStrHM = file->GetStrings();
 108
 109     std::vector<OString> order = file->getOrder();
 110     std::vector<OString>::iterator pos;
 111     XMLHashMap::iterator posm;
 112
 113     for( pos = order.begin(); pos != order.end() ; ++pos )
 114     {
 115         posm = aXMLStrHM->find( *pos );
 116         LangHashMap* pElem = posm->second;
 117
 118         XMLElement* pXMLElement = (*pElem)[ "en-US" ];
 119
 120         if( pXMLElement != NULL )
 121         {
 122             OString data(
 123                 pXMLElement->ToOString().
 124                     replaceAll("\n",OString()).
 125                     replaceAll("\t",OString()).trim());
 126
 127             common::writePoEntry(
 128                 "Helpex", aPoOutput, sHelpFile, rGsi1,
 129                 posm->first, pXMLElement->GetOldref(), OString(), data);
 130
 131             pXMLElement=NULL;
 132         }
 133         else
 134         {
 135             fprintf(stdout,"\nDBG: NullPointer in HelpParser::CreatePO, File %s\n", sHelpFile.getStr());
 136         }
 137     }
 138     aPoOutput.close();
 139
 140     return true;
 141 }
 142
 143 bool HelpParser::Merge( const OString &rPOFile, const OString &rDestinationFile,
 144     const OString& rLanguage , MergeDataFile* pMergeDataFile )
 145 {
 146
 147     (void) rPOFile;
 148
 149     SimpleXMLParser aParser;
 150
 151     //TODO: explicit BOM handling?
 152
 153     XMLFile* xmlfile = ( aParser.Execute( sHelpFile, new XMLFile( OString('0') ) ) );
 154     if (!xmlfile)
 155     {
 156         SAL_WARN("l10ntools", "could not parse " << sHelpFile);
 157         return false;
 158     }
 159     bool hasNoError = MergeSingleFile( xmlfile , pMergeDataFile , rLanguage , rDestinationFile );
 160     delete xmlfile;
 161     return hasNoError;
 162 }
 163
 164 bool HelpParser::MergeSingleFile( XMLFile* file , MergeDataFile* pMergeDataFile , const OString& sLanguage ,
 165                                   OString const & sPath )
 166 {
 167     file->Extract();
 168
 169     XMLHashMap* aXMLStrHM = file->GetStrings();
 170     static  ResData pResData("","");
 171     pResData.sResTyp   = "help";
 172
 173     std::vector<OString> order = file->getOrder();
 174     std::vector<OString>::iterator pos;
 175     XMLHashMap::iterator posm;
 176
 177     for( pos = order.begin(); pos != order.end() ; ++pos ) // Merge every l10n related string in the same order as export
 178     {
 179         posm = aXMLStrHM->find( *pos );
 180         LangHashMap*  aLangHM = posm->second;
 181 #if OSL_DEBUG_LEVEL > 2
 182         printf("*********************DUMPING HASHMAP***************************************");
 183         Dump(aXMLStrHM);
 184         printf("DBG: sHelpFile = %s\n",sHelpFile.getStr() );
 185 #endif
 186
 187         pResData.sGId      =  posm->first;
 188         pResData.sFilename  =  sHelpFile;
 189
 190         ProcessHelp( aLangHM , sLanguage, &pResData , pMergeDataFile );
 191      }
 192
 193     file->Write(sPath);
 194     return true;
 195 }
 196
 197 /* ProcessHelp Methode: search for en-US entry and replace it with the current language*/
 198 void HelpParser::ProcessHelp( LangHashMap* aLangHM , const OString& sCur , ResData *pResData , MergeDataFile* pMergeDataFile ){
 199
 200     XMLElement*   pXMLElement = NULL;
 201     MergeEntrys   *pEntrys    = NULL;
 202
 203     OString sLId;
 204
 205     pEntrys = NULL;
 206
 207     if( !sCur.equalsIgnoreAsciiCase("en-US") ){
 208         pXMLElement = (*aLangHM)[ "en-US" ];
 209         if( pXMLElement == NULL )
 210         {
 211             printf("Error: Can't find en-US entry\n");
 212         }
 213         if( pXMLElement != NULL )
 214         {
 215             sLId    = pXMLElement->GetOldref();
 216             pResData->sId     =  sLId;
 217
 218             OString sNewText;
 219             OString sNewdata;
 220             OString sSourceText(
 221             pXMLElement->ToOString().
 222                 replaceAll(
 223                     OString("\n"),
 224                     OString()).
 225                 replaceAll(
 226                     OString("\t"),
 227                     OString()));
 228             // re-add spaces to the beginning of translated string,
 229             // important for indentation of Basic code examples
 230             sal_Int32 nPreSpaces = 0;
 231             sal_Int32 nLen = sSourceText.getLength();
 232             while ( (nPreSpaces < nLen) && (*(sSourceText.getStr()+nPreSpaces) == ' ') )
 233                 nPreSpaces++;
 234             if( sCur == "qtz" )
 235             {
 236                 sNewText = MergeEntrys::GetQTZText(*pResData, sSourceText);
 237                 sNewdata = sNewText;
 238             }
 239             else if( pMergeDataFile )
 240             {
 241                 pEntrys = pMergeDataFile->GetMergeEntrys( pResData );
 242                 if( pEntrys != NULL)
 243                 {
 244                     pEntrys->GetText( sNewText, STRING_TYP_TEXT, sCur, true );
 245                     if (helper::isWellFormedXML(XMLUtil::QuotHTML(sNewText)))
 246                     {
 247                         sNewdata = sSourceText.copy(0,nPreSpaces) + sNewText;
 248                     }
 249                 }
 250             }
 251             if (!sNewdata.isEmpty())
 252             {
 253                 if( pXMLElement != NULL )
 254                 {
 255                     XMLData *data = new XMLData( sNewdata , NULL , true ); // Add new one
 256                     pXMLElement->RemoveAndDeleteAllChildren();
 257                     pXMLElement->AddChild( data );
 258                     aLangHM->erase( sCur );
 259                 }
 260             }
 261             else
 262             {
 263                 SAL_WARN(
 264                     "l10ntools",
 265                     "Can't find GID=" << pResData->sGId.getStr() << " LID="
 266                         << pResData->sId.getStr() << " TYP=" << pResData->sResTyp.getStr());
 267             }
 268             pXMLElement->ChangeLanguageTag(sCur);
 269         }
 270
 271     }
 272 }
 273
 274 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */