mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-13 10:57:49 +00:00
Thomas Krijnen
79 lines
3.3 KiB
C++
79 lines
3.3 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#include "tree_plugin.h"
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#include <boost/algorithm/string/case_conv.hpp>
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namespace {
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constexpr const char* tree_plugin_prefix = "geometry.tree.";
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}
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const char* ifcopenshell::geometry::trees::tree_plugin_registration_symbol() {
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return "ifcopenshell_register_tree_plugin_v1";
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}
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ifcopenshell::plugin::metadata ifcopenshell::geometry::trees::tree_plugin_metadata(const std::string& plugin_name) {
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plugin::metadata metadata;
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metadata.kind_ = plugin::kind::tree;
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metadata.id = std::string(tree_plugin_prefix) + plugin_name;
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return metadata;
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}
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std::filesystem::path ifcopenshell::geometry::trees::tree_plugin_directory() {
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return plugin::module_directory(reinterpret_cast<const void*>(&ifcopenshell::geometry::trees::load_tree_plugins));
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}
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void ifcopenshell::geometry::trees::load_tree_plugins(tree_registry& registry) {
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plugin::manager manager;
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manager.add_search_path(tree_plugin_directory());
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for (const auto& path : manager.discover(tree_plugin_prefix)) {
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auto module = manager.load(path);
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if (module.meta().kind_ != plugin::kind::tree) {
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continue;
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}
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auto register_plugin = module.get_alias<register_tree_plugin_fn>(tree_plugin_registration_symbol());
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register_plugin(registry, module);
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}
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}
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bool ifcopenshell::geometry::trees::load_tree_plugin(tree_registry& registry, const std::string& backend_id) {
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plugin::manager manager;
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manager.add_search_path(tree_plugin_directory());
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const auto plugin_name = boost::to_lower_copy(backend_id);
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const auto basename = std::string(tree_plugin_prefix) + plugin_name;
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for (const auto& path : manager.discover_exact(basename)) {
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auto module = manager.load(path);
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if (module.meta().kind_ != plugin::kind::tree ||
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module.meta().id != basename) {
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continue;
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}
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auto register_plugin = module.get_alias<register_tree_plugin_fn>(tree_plugin_registration_symbol());
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register_plugin(registry, module);
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return registry.has(backend_id);
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}
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return false;
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}
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