IfcOpenShell/src/ifcgeom/Serialization/opencascade_geometry_ifc_writer_plugin.cpp

/********************************************************************************
 *                                                                              *
 * This file is part of IfcOpenShell.                                           *
 *                                                                              *
 * IfcOpenShell is free software: you can redistribute it and/or modify         *
 * it under the terms of the Lesser GNU General Public License as published by  *
 * the Free Software Foundation, either version 3.0 of the License, or          *
 * (at your option) any later version.                                          *
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 * IfcOpenShell 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                 *
 * Lesser GNU General Public License for more details.                          *
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 * You should have received a copy of the Lesser GNU General Public License     *
 * along with this program. If not, see <http://www.gnu.org/licenses/>.         *
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#include "opencascade_geometry_ifc_writer_plugin.h"

#include <boost/algorithm/string/case_conv.hpp>

namespace {
	constexpr const char* opencascade_geometry_ifc_writer_plugin_prefix = "geometry.serialization.";
}

const char* IfcGeom::opencascade_geometry_ifc_writer_plugin_registration_symbol() {
	return "ifcopenshell_register_opencascade_geometry_ifc_writer_plugin_v1";
}

ifcopenshell::plugin::metadata IfcGeom::opencascade_geometry_ifc_writer_plugin_metadata(const std::string& schema_name) {
	ifcopenshell::plugin::metadata metadata;
	metadata.kind_ = ifcopenshell::plugin::kind::opencascade_geometry_ifc_writer;
	metadata.id = opencascade_geometry_ifc_writer_plugin_prefix + boost::to_lower_copy(schema_name);
	metadata.schema = boost::to_upper_copy(schema_name);
	return metadata;
}

std::filesystem::path IfcGeom::opencascade_geometry_ifc_writer_plugin_directory() {
	return ifcopenshell::plugin::module_directory(reinterpret_cast<const void*>(&IfcGeom::load_opencascade_geometry_ifc_writer_plugins));
}

void IfcGeom::load_opencascade_geometry_ifc_writer_plugins(opencascade_geometry_ifc_writer_registry& registry) {
	ifcopenshell::plugin::manager manager;
	manager.add_search_path(opencascade_geometry_ifc_writer_plugin_directory());

	for (const auto& path : manager.discover(opencascade_geometry_ifc_writer_plugin_prefix)) {
		auto module = manager.load(path);
		if (module.meta().kind_ != ifcopenshell::plugin::kind::opencascade_geometry_ifc_writer) {
			continue;
		}

		auto register_plugin = module.get_alias<register_opencascade_geometry_ifc_writer_plugin_fn>(opencascade_geometry_ifc_writer_plugin_registration_symbol());
		register_plugin(registry, module);
	}
}