databases.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 file is dual-licensed.
 * In addition to the GPLv3 license mentioned above, this code is also
 * licensed under LGPL 2.1. See LICENSES/COPYING.LGPL file for the
 * full text of the license.
 *
 */

#ifndef GOB_DATABASES_H
#define GOB_DATABASES_H

#include "common/str.h"
#include "common/hashmap.h"
#include "common/hash-str.h"
#include "common/language.h"

#include "gob/dbase.h"

namespace Gob {

class TranslationDatabases {
public:
    TranslationDatabases();
    ~TranslationDatabases();

    void setLanguage(Common::Language language);
    void setEncodingIsOEM(bool encodingIsOEM) { _encodingIsOEM = encodingIsOEM; }
    bool encodingIsOEM() const { return _encodingIsOEM; }

    bool open(const Common::String &id, const Common::Path &file);
    bool close(const Common::String &id);

    bool getString(const Common::String &id, Common::String group,
            Common::String section, Common::String keyword, Common::String &result) const;

private:
    typedef Common::HashMap<Common::String, Common::StringMap, Common::IgnoreCase_Hash, Common::IgnoreCase_EqualTo> DBMap;

    DBMap _databases;

    Common::String _language;
    bool _encodingIsOEM = true;

    int findField(const dBase &db, const Common::String &field, dBase::Type type) const;
    bool buildMap(const dBase &db, Common::StringMap &map) const;
};

class Database {
public:
    Database() {}
    ~Database();

    bool openTable(const Common::String &id, const Common::Path &file);
    bool closeTable(const Common::String &id);

    dBase *getTable(const Common::String &id);

private:
    Common::HashMap<Common::String, dBase*> _tables;
};

} // End of namespace Gob

#endif // GOB_DATABASES_H