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Continue work on plug-in and tests

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This commit is contained in:
Thomas Krijnen
2026-05-06 21:17:25 +02:00
parent 4670715ef3
commit 98ff457fd6
61 changed files with 16000 additions and 16377 deletions
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src/serializers/geometry_serializer_plugin.cpp
+83 -6
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@@ -43,6 +43,14 @@ std::string geometry_serializer_key(const std::string& extension) {
return key;
}
std::string geometry_serializer_format_from_extension(const std::string& extension) {
auto key = geometry_serializer_key(extension);
if (!key.empty() && key.front() == '.') {
key.erase(key.begin());
}
return key;
}
void add_geometry_serializer_search_paths(ifcopenshell::plugin::manager& manager) {
const auto directory = ifcopenshell::serializers::geometry_serializer_plugin_directory();
manager.add_search_path(directory);
@@ -80,11 +88,19 @@ void ifcopenshell::serializers::geometry_serializer_registry::bind(const geometr
}
bool ifcopenshell::serializers::geometry_serializer_registry::has(const std::string& extension) const {
return entries_.find(geometry_serializer_key(extension)) != entries_.end();
const auto key = geometry_serializer_key(extension);
if (entries_.find(key) == entries_.end()) {
load_geometry_serializer_plugin(const_cast<geometry_serializer_registry&>(*this), extension);
}
return entries_.find(key) != entries_.end();
}
const ifcopenshell::serializers::geometry_serializer_info* ifcopenshell::serializers::geometry_serializer_registry::find(const std::string& extension) const {
const auto iter = entries_.find(geometry_serializer_key(extension));
const auto key = geometry_serializer_key(extension);
if (entries_.find(key) == entries_.end()) {
load_geometry_serializer_plugin(const_cast<geometry_serializer_registry&>(*this), extension);
}
const auto iter = entries_.find(key);
if (iter == entries_.end()) {
return nullptr;
}
@@ -92,7 +108,11 @@ const ifcopenshell::serializers::geometry_serializer_info* ifcopenshell::seriali
}
void ifcopenshell::serializers::geometry_serializer_registry::configure(const std::string& extension, geometry_serializer_context& context) const {
const auto iter = entries_.find(geometry_serializer_key(extension));
const auto key = geometry_serializer_key(extension);
if (entries_.find(key) == entries_.end()) {
load_geometry_serializer_plugin(const_cast<geometry_serializer_registry&>(*this), extension);
}
const auto iter = entries_.find(key);
if (iter == entries_.end()) {
throw ifcopenshell::exception("No geometry serializer registered for " + extension);
}
@@ -102,7 +122,11 @@ void ifcopenshell::serializers::geometry_serializer_registry::configure(const st
}
boost::shared_ptr<GeometrySerializer> ifcopenshell::serializers::geometry_serializer_registry::create(const std::string& extension, const geometry_serializer_context& context) const {
const auto iter = entries_.find(geometry_serializer_key(extension));
const auto key = geometry_serializer_key(extension);
if (entries_.find(key) == entries_.end()) {
load_geometry_serializer_plugin(const_cast<geometry_serializer_registry&>(*this), extension);
}
const auto iter = entries_.find(key);
if (iter == entries_.end()) {
throw ifcopenshell::exception("No geometry serializer registered for " + extension);
}
@@ -118,6 +142,31 @@ std::vector<ifcopenshell::serializers::geometry_serializer_info> ifcopenshell::s
}
result.push_back(pair.second.info_);
}
ifcopenshell::plugin::manager manager;
add_geometry_serializer_search_paths(manager);
for (const auto& path : manager.discover(geometry_serializer_plugin_prefix())) {
ifcopenshell::plugin::module module;
try {
module = manager.load(path);
} catch (const std::exception& e) {
logger::error(e);
continue;
}
if (module.meta().kind_ != ifcopenshell::plugin::kind::geometry_serializer) {
continue;
}
geometry_serializer_registry plugin_registry;
auto register_plugin = module.get_alias<register_geometry_serializer_plugin_fn>(geometry_serializer_plugin_registration_symbol());
register_plugin(plugin_registry, module);
for (const auto& pair : plugin_registry.entries_) {
if (!seen_formats.insert(pair.second.info_.format).second) {
continue;
}
result.push_back(pair.second.info_);
}
}
return result;
}
@@ -158,9 +207,37 @@ void ifcopenshell::serializers::load_geometry_serializer_plugins(geometry_serial
}
}
bool ifcopenshell::serializers::load_geometry_serializer_plugin(geometry_serializer_registry& registry, const std::string& extension) {
const auto format = geometry_serializer_format_from_extension(extension);
if (format.empty()) {
return false;
}
ifcopenshell::plugin::manager manager;
add_geometry_serializer_search_paths(manager);
for (const auto& path : manager.discover_exact(geometry_serializer_plugin_prefix(format))) {
ifcopenshell::plugin::module module;
try {
module = manager.load(path);
} catch (const std::exception& e) {
logger::error(e);
continue;
}
if (module.meta().kind_ != ifcopenshell::plugin::kind::geometry_serializer ||
module.meta().format != format) {
continue;
}
auto register_plugin = module.get_alias<register_geometry_serializer_plugin_fn>(geometry_serializer_plugin_registration_symbol());
register_plugin(registry, module);
return registry.entries_.find(geometry_serializer_key(extension)) != registry.entries_.end();
}
return false;
}
ifcopenshell::serializers::geometry_serializer_registry& ifcopenshell::serializers::geometry_serializer_registry_instance() {
static geometry_serializer_registry registry;
static std::once_flag once;
std::call_once(once, load_geometry_serializer_plugins, std::ref(registry));
return registry;
}