plugin_library.h

// SPDX-FileCopyrightText: © 2026 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#pragma once
 
#include <memory>
#include <string_view>
 
#include "utils/utf8_string.h"
 
namespace zrythm::plugins
{

class PluginLibrary
{
public:
  using FunctionSymbol = void (*) ();
  PluginLibrary ();
  ~PluginLibrary ();
 
  PluginLibrary (const PluginLibrary &) = delete;
  PluginLibrary &operator= (const PluginLibrary &) = delete;
  PluginLibrary (PluginLibrary &&other) noexcept;
  PluginLibrary &operator= (PluginLibrary &&other) noexcept;

  [[nodiscard]] bool load (const utils::Utf8String &path);

  FunctionSymbol resolve (std::string_view symbol_name);

  void unload ();

  [[nodiscard]] bool is_loaded () const;

  [[nodiscard]] utils::Utf8String error_string () const;
 
private:
  struct Impl;
  std::unique_ptr<Impl> impl_;
};
 
} // namespace zrythm::plugins