Lv2UridMap.h

Go to the documentation of this file.

/*
 * Lv2UridMap.cpp - Lv2UridMap class
 *
 * Copyright (c) 2019 Johannes Lorenz <j.git$$$lorenz-ho.me, $$$=@>
 *
 * This file is part of LMMS - https://lmms.io
 *
 * 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 (see COPYING); if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA.
 *
 */
 
#ifndef LMMS_LV2_URID_MAP_H
#define LMMS_LV2_URID_MAP_H
 
#include "lmmsconfig.h"
 
#ifdef LMMS_HAVE_LV2
 
#include <lv2/urid/urid.h>
#include <mutex> // TODO: use semaphore, even though this is not realtime critical
#include <string>
#include <unordered_map>
#include <vector>
 
 
namespace lmms
{
 

class UridMap
{
        std::unordered_map<std::string, LV2_URID> m_map;
        std::vector<const char*> m_unMap;

        std::mutex m_MapMutex;
 
        LV2_URID_Map m_mapFeature;
        LV2_URID_Unmap m_unmapFeature;
 
public:
        UridMap();

        LV2_URID map(const char* uri);
        const char* unmap(LV2_URID urid);
 
        // access the features
        LV2_URID_Map* mapFeature() { return &m_mapFeature; }
        LV2_URID_Unmap* unmapFeature() { return &m_unmapFeature; }
};
 
 
} // namespace lmms
 
#endif // LMMS_HAVE_LV2
 
#endif // LMMS_LV2_URID_MAP_H