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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/plugin/plugin.cpp
+65 -4
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@@ -68,6 +68,35 @@ namespace {
return true;
#endif
}
std::string decorated_basename(const std::string& basename) {
return boost::algorithm::istarts_with(basename, "ifcopenshell.") ? basename : "ifcopenshell." + basename;
}
std::vector<std::string> platform_basenames(const std::string& basename) {
const auto decorated = decorated_basename(basename);
return {
decorated,
"lib" + decorated
};
}
#ifdef _WIN32
struct dll_error_mode_guard {
DWORD previous_ = 0;
bool changed_ = false;
dll_error_mode_guard() {
changed_ = SetThreadErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX, &previous_) != 0;
}
~dll_error_mode_guard() {
if (changed_) {
SetThreadErrorMode(previous_, nullptr);
}
}
};
#endif
}
struct ifcopenshell::plugin::module::data {
@@ -130,7 +159,7 @@ const std::vector<std::filesystem::path>& ifcopenshell::plugin::manager::search_
std::vector<std::filesystem::path> ifcopenshell::plugin::manager::discover(const std::string& basename_prefix) const {
std::vector<std::filesystem::path> result;
const auto suffix = boost::dll::shared_library::suffix().string();
const auto prefixed_basename = "lib" + basename_prefix;
const auto basename_prefixes = platform_basenames(basename_prefix);
for (const auto& search_path : search_paths_) {
if (!std::filesystem::exists(search_path) || !std::filesystem::is_directory(search_path)) {
@@ -146,8 +175,11 @@ std::vector<std::filesystem::path> ifcopenshell::plugin::manager::discover(const
if (!boost::algorithm::iends_with(filename, suffix)) {
continue;
}
if (!boost::algorithm::istarts_with(filename, basename_prefix) &&
!boost::algorithm::istarts_with(filename, prefixed_basename)) {
const auto basename = filename.substr(0, filename.size() - suffix.size());
if (!std::any_of(basename_prefixes.begin(), basename_prefixes.end(), [&basename](const std::string& prefix) {
return boost::algorithm::istarts_with(basename, prefix);
})) {
continue;
}
@@ -160,8 +192,37 @@ std::vector<std::filesystem::path> ifcopenshell::plugin::manager::discover(const
return result;
}
std::vector<std::filesystem::path> ifcopenshell::plugin::manager::discover_exact(const std::string& basename) const {
std::vector<std::filesystem::path> result;
const auto suffix = boost::dll::shared_library::suffix().string();
const auto basename_candidates = platform_basenames(basename);
for (const auto& search_path : search_paths_) {
if (!std::filesystem::exists(search_path) || !std::filesystem::is_directory(search_path)) {
continue;
}
for (const auto& candidate : basename_candidates) {
const auto path = search_path / (candidate + suffix);
if (std::filesystem::is_regular_file(path)) {
result.push_back(path);
}
}
}
std::sort(result.begin(), result.end());
result.erase(std::unique(result.begin(), result.end()), result.end());
return result;
}
ifcopenshell::plugin::module ifcopenshell::plugin::manager::load(const std::filesystem::path& path) const {
auto library = std::make_shared<boost::dll::shared_library>(path, boost::dll::load_mode::default_mode);
#ifdef _WIN32
dll_error_mode_guard error_mode_guard;
const auto load_mode = boost::dll::load_mode::load_with_altered_search_path;
#else
const auto load_mode = boost::dll::load_mode::default_mode;
#endif
auto library = std::make_shared<boost::dll::shared_library>(path, load_mode);
auto abi = library->get_alias<plugin_abi_fn>("ifcopenshell_plugin_abi_v1")();
validate_abi(abi);
auto metadata = library->get_alias<plugin_metadata_fn>("ifcopenshell_plugin_metadata_v1")();