poparser.h

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/*
 *  The ManaPlus Client
 *  Copyright (C) 2012-2019  The ManaPlus Developers
 *  Copyright (C) 2019-2021  Andrei Karas
 *
 *  This file is part of The ManaPlus Client.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef UTILS_TRANSLATION_POPARSER_H
#define UTILS_TRANSLATION_POPARSER_H
 
#include "localconsts.h"
 
#include <sstream>
 
class PoDict;
 
class PoParser final
{
    public:
        PoParser();
 
        A_DELETE_COPY(PoParser)
 
        PoDict *load(const std::string &restrict lang,
                     const std::string &restrict fileName,
                     PoDict *restrict const dict);
 
        static bool checkLang(const std::string &lang);
 
        static PoDict *getEmptyDict();
 
    private:
        void setLang(const std::string &lang)
        { mLang = lang; }
 
        void openFile(const std::string &name);
 
        bool readLine();
 
        bool readMsgId();
 
        bool readMsgStr();
 
        bool checkLine() const;
 
        static std::string getFileName(const std::string &lang);
 
        PoDict *getDict() const RETURNS_NONNULL A_WARN_UNUSED;
 
        static void convertStr(std::string &str);
 
        // current lang
        std::string mLang;
 
        // po file object
        std::istringstream mFile;
 
        // current line from po file
        std::string mLine;
 
        std::string mMsgId;
 
        std::string mMsgStr;
 
        PoDict *mDict;
 
        bool mReadingId;
 
        bool mReadingStr;
 
        bool mSkipId;
};
 
#endif  // UTILS_TRANSLATION_POPARSER_H