Stellarium 0.11.4
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core/StelJsonParser.hpp

/*
 * Copyright (C) 2008 Fabien Chereau
 *
 * 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 (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, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA  02110-1335, USA.
 */

#ifndef _STELJSONPARSER_HPP_
#define _STELJSONPARSER_HPP_

#include <QIODevice>
#include <QVariant>
#include <QByteArray>


class JsonListIterator
{
public:
    JsonListIterator(QIODevice* input);
    ~JsonListIterator();

    QVariant next();

    bool hasNext() const {return ahasNext;}

private:
    bool ahasNext;
    class StelJsonParserInstance* parser;
};


class StelJsonParser
{
public:
    static JsonListIterator initListIterator(QIODevice* in) {return JsonListIterator(in);}

    static QVariant parse(QIODevice* input);
    static QVariant parse(const QByteArray& input);

    static void write(const QVariant& jsonObject, QIODevice* output, int indentLevel=0);

    static QByteArray write(const QVariant& jsonObject, int indentLevel=0);
    
    static void registerSerializerForType(int t, void (*func)(const QVariant&, QIODevice*, int)) {otherSerializer.insert(t, func);}
    
private:
    static QHash<int, void (*)(const QVariant&, QIODevice*, int)> otherSerializer;
};

#endif // _STELJSONPARSER_HPP_

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