l10ntools/inc/cfgmerge.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 #ifndef INCLUDED_L10NTOOLS_INC_CFGMERGE_HXX
  21 #define INCLUDED_L10NTOOLS_INC_CFGMERGE_HXX
  22
  23 #include <sal/config.h>
  24
  25 #include <fstream>
  26 #include <unordered_map>
  27 #include <memory>
  28 #include <vector>
  29 #include "po.hxx"
  30
  31 typedef std::unordered_map<OString, OString> OStringHashMap;
  32
  33
  34
  35
  36 class CfgStackData
  37 {
  38 friend class CfgParser;
  39 friend class CfgExport;
  40 friend class CfgMerge;
  41 private:
  42     OString sTagType;
  43     OString sIdentifier;
  44
  45     OString sResTyp;
  46
  47     OString sTextTag;
  48     OString sEndTextTag;
  49
  50     OStringHashMap sText;
  51 public:
  52     CfgStackData(const OString &rTag, const OString &rId)
  53         : sTagType( rTag ), sIdentifier( rId )
  54     {}
  55
  56     const OString &GetTagType() const { return sTagType; }
  57     const OString &GetIdentifier() const { return sIdentifier; }
  58
  59 };
  60
  61
  62
  63
  64 class CfgStack
  65 {
  66 private:
  67     std::vector< CfgStackData* > maList;
  68
  69 public:
  70     CfgStack() {}
  71     ~CfgStack();
  72
  73     CfgStackData *Push(const OString &rTag, const OString &rId);
  74     void Pop()
  75     {
  76         if (!maList.empty())
  77         {
  78             delete maList.back();
  79             maList.pop_back();
  80         }
  81     }
  82
  83     CfgStackData *GetStackData();
  84
  85     OString GetAccessPath( size_t nPos );
  86
  87     size_t size() const { return maList.size(); }
  88 };
  89
  90 /// Parser for *.xcu files
  91 class CfgParser
  92 {
  93 protected:
  94     OString sCurrentResTyp;
  95     OString sCurrentIsoLang;
  96     OString sCurrentText;
  97
  98     OString sLastWhitespace;
  99
 100     CfgStack aStack;
 101     CfgStackData *pStackData;
 102
 103     bool bLocalize;
 104
 105     virtual void WorkOnText(
 106         OString &rText,
 107         const OString &rLangIndex )=0;
 108
 109     virtual void WorkOnResourceEnd()=0;
 110
 111     virtual void Output(const OString & rOutput)=0;
 112
 113 private:
 114     void ExecuteAnalyzedToken( int nToken, char *pToken );
 115     void AddText(
 116         OString &rText,
 117         const OString &rIsoLang,
 118         const OString &rResTyp );
 119
 120     static bool IsTokenClosed(const OString &rToken);
 121
 122 public:
 123     CfgParser();
 124     virtual ~CfgParser();
 125
 126     void Execute( int nToken, char * pToken );
 127 };
 128
 129 /// Export strings from *.xcu files
 130 class CfgExport : public CfgParser
 131 {
 132 private:
 133     OString sPath;
 134     PoOfstream pOutputStream;
 135
 136 protected:
 137     virtual void WorkOnText(
 138         OString &rText,
 139         const OString &rIsoLang
 140         ) override;
 141
 142     void WorkOnResourceEnd() override;
 143     void Output(const OString& rOutput) override;
 144 public:
 145     CfgExport(
 146         const OString &rOutputFile,
 147         const OString &rFilePath
 148     );
 149     virtual ~CfgExport() override;
 150 };
 151
 152 /// Merge strings to *.xcu files
 153 class CfgMerge : public CfgParser
 154 {
 155 private:
 156     std::unique_ptr<MergeDataFile> pMergeDataFile;
 157     std::vector<OString> aLanguages;
 158     std::unique_ptr<ResData> pResData;
 159
 160     OString sFilename;
 161     bool bEnglish;
 162
 163     std::ofstream pOutputStream;
 164
 165 protected:
 166     virtual void WorkOnText(OString &rText, const OString &rLangIndex) override;
 167
 168     void WorkOnResourceEnd() override;
 169
 170     void Output(const OString& rOutput) override;
 171 public:
 172     CfgMerge(
 173         const OString &rMergeSource, const OString &rOutputFile,
 174         const OString &rFilename, const OString &rLanguage );
 175     virtual ~CfgMerge() override;
 176 };
 177
 178 #endif
 179
 180 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */