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