XMLDoc.h

/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * 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 3 of the License, or
 * (at your option) 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/>.
 *
 */

/*
 * This code is based on the CRAB engine
 *
 * Copyright (c) Arvind Raja Yadav
 *
 * Licensed under MIT
 *
 */

#ifndef CRAB_XMLDOC_H
#define CRAB_XMLDOC_H

#include "crab/filesystem.h"
#include "crab/rapidxml/rapidxml.hpp"

namespace Crab {

class XMLDoc {
    rapidxml::xml_document<char> _doc;
    char *_text;

public:
    XMLDoc() {
        _text = nullptr;
    }

    XMLDoc(const Common::Path &filename) {
        _text = nullptr;
        load(filename);
    }

    XMLDoc(uint8 *data) {
        _text = (char*)data;
        _doc.parse<0>(_text);
    }

    ~XMLDoc() {
        delete[] _text;
    }

    // Load the text from the specified file into the rapidxml format
    // Each function that references it must parse it there
    void load(const Common::Path &filename);

    // Check if document is ready for parsing
    bool ready() const {
        return _text != nullptr;
    }

    const rapidxml::xml_document<> *doc() const;
};

} // End of namespace Crab

#endif // CRAB_XMLDOC_H