Registry.hpp

// SPDX-FileCopyrightText: 2026 Vincent Leroy
// SPDX-License-Identifier: MIT
//
// This file is part of dfx.
//
// Licensed under the MIT License. See the LICENSE file in the project root
// for full license information.
 
#pragma once
 
// Standard includes
#include <unordered_map>
 
// Project includes
#include "Plugin.hpp"
#include <dfx-graph/TransportFactory.hpp>
#include <dfx-graph/NodeFactory.hpp>
#include <dfx-utilities/CopyMoveControl.hpp>
#include <dfx-utilities/FileSystem.hpp>
#include <dfx-utilities/SystemConfig.hpp>
 
namespace dfx::Plugins
{
class Registry
{
public:
    explicit Registry(Utils::SystemConfig & sysConfig);

    DFX_DISABLE_COPY_AND_MOVE(Registry);

    void loadAllPlugins(Graph::NodeFactory & nodeFactory,
                        Graph::TransportFactory & transportFactory);
 
private:
    void _validatePluginInfoConfig();
 
    void _discoverPluginsAt(fs::path const & path, bool recursive);
 
    void _registerTransportBuilder(Graph::TransportFactory & factory,
                                   Plugin * plugin, std::string scheme,
                                   dfx_transport_interface_t const * interface, size_t interfaceSize);
    void _registerNodeBuilder(Graph::NodeFactory & factory,
                              Plugin * plugin, std::string type,
                              std::string rawNodeMetadata, std::string rawConfigSchema,
                              dfx_node_interface_t const * interface, size_t interfaceSize);
 
    nlohmann::json _getConfigOfPlugin(Plugin const & plugin) const;
 
private:
    std::vector<std::string> _searchPath;
    std::unordered_map<std::string, PluginPtr> _plugins;
    nlohmann::json _pluginInfos;
    fs::path _configBasePath;
};
} // !namespace dfx::Plugins