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 _CFG_MERGE_HXX
  21 #define _CFG_MERGE_HXX
  22
  23 #include "sal/config.h"
  24
  25 #include <fstream>
  26 #include <vector>
  27
  28 #include "boost/unordered_map.hpp"
  29 #include "po.hxx"
  30
  31 typedef boost::unordered_map<OString, OString, OStringHash> OStringHashMap;
  32
  33
  34 //
  35 // class CfgStackData
  36 //
  37
  38 class CfgStackData
  39 {
  40 friend class CfgParser;
  41 friend class CfgExport;
  42 friend class CfgMerge;
  43 private:
  44     OString sTagType;
  45     OString sIdentifier;
  46
  47     OString sResTyp;
  48
  49     OString sTextTag;
  50     OString sEndTextTag;
  51
  52     OStringHashMap sText;
  53 public:
  54     CfgStackData(const OString &rTag, const OString &rId)
  55         : sTagType( rTag ), sIdentifier( rId )
  56     {}
  57
  58     const OString &GetTagType() { return sTagType; }
  59     const OString &GetIdentifier() { return sIdentifier; }
  60
  61 };
  62
  63 //
  64 // class CfgStack
  65 //
  66
  67 class CfgStack
  68 {
  69 private:
  70     std::vector< CfgStackData* > maList;
  71
  72 public:
  73     CfgStack() {}
  74     ~CfgStack();
  75
  76     CfgStackData *Push(const OString &rTag, const OString &rId);
  77     CfgStackData *Pop()
  78     {
  79         if (maList.empty())
  80             return NULL;
  81         CfgStackData* temp = maList.back();
  82         maList.pop_back();
  83         return temp;
  84     }
  85
  86     CfgStackData *GetStackData();
  87
  88     OString GetAccessPath( size_t nPos );
  89
  90     size_t size() const { return maList.size(); }
  91 };
  92
  93 /// Parser for *.xcu files
  94 class CfgParser
  95 {
  96 protected:
  97     OString sCurrentResTyp;
  98     OString sCurrentIsoLang;
  99     OString sCurrentText;
 100
 101     OString sLastWhitespace;
 102
 103     CfgStack aStack;
 104     CfgStackData *pStackData;
 105
 106     sal_Bool bLocalize;
 107
 108     virtual void WorkOnText(
 109         OString &rText,
 110         const OString &rLangIndex )=0;
 111
 112     virtual void WorkOnResourceEnd()=0;
 113
 114     virtual void Output(const OString & rOutput)=0;
 115
 116     void Error(const OString &rError);
 117
 118 private:
 119     int ExecuteAnalyzedToken( int nToken, char *pToken );
 120     void AddText(
 121         OString &rText,
 122         const OString &rIsoLang,
 123         const OString &rResTyp );
 124
 125     sal_Bool IsTokenClosed(const OString &rToken);
 126
 127 public:
 128     CfgParser();
 129     virtual ~CfgParser();
 130
 131     int Execute( int nToken, char * pToken );
 132 };
 133
 134 /// Export strings from *.xcu files
 135 class CfgExport : public CfgParser
 136 {
 137 private:
 138     OString sPath;
 139     PoOfstream pOutputStream;
 140
 141 protected:
 142     virtual void WorkOnText(
 143         OString &rText,
 144         const OString &rIsoLang
 145         );
 146
 147     void WorkOnResourceEnd();
 148     void Output(const OString& rOutput);
 149 public:
 150     CfgExport(
 151         const OString &rOutputFile,
 152         const OString &rFilePath
 153     );
 154     ~CfgExport();
 155 };
 156
 157 /// Merge strings to *.xcu files
 158 class CfgMerge : public CfgParser
 159 {
 160 private:
 161     MergeDataFile *pMergeDataFile;
 162     std::vector<OString> aLanguages;
 163     ResData *pResData;
 164
 165     OString sFilename;
 166     sal_Bool bEnglish;
 167
 168     std::ofstream pOutputStream;
 169
 170 protected:
 171     virtual void WorkOnText(OString &rText, const OString &rLangIndex);
 172
 173     void WorkOnResourceEnd();
 174
 175     void Output(const OString& rOutput);
 176 public:
 177     CfgMerge(
 178         const OString &rMergeSource, const OString &rOutputFile,
 179         const OString &rFilename, const OString &rLanguage );
 180     ~CfgMerge();
 181 };
 182
 183 #endif
 184
 185 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */