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IfcOpenShell/src/serializers/document_serializer_plugin.h
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2026-04-18 15:46:21 +02:00

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/********************************************************************************
* *
* 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. *
* *
* 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. *
* *
* 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/>. *
* *
********************************************************************************/
#ifndef IFCOPENSHELL_DOCUMENT_SERIALIZER_PLUGIN_H
#define IFCOPENSHELL_DOCUMENT_SERIALIZER_PLUGIN_H
#include "../serializers/serializers_api.h"
#include "../ifcgeom/Serializer.h"
#include "../ifcparse/file.h"
#include "../plugin/plugin.h"
#include <boost/function.hpp>
#include <boost/shared_ptr.hpp>
#include <filesystem>
#include <map>
#include <string>
#include <vector>
namespace ifcopenshell {
namespace serializers {
struct SERIALIZERS_API document_serializer_info {
std::string format;
std::string schema_name;
bool supports_ifc_file = true;
bool supports_input_filename = false;
bool writes_final_output = false;
};
struct SERIALIZERS_API document_serializer_context {
ifcopenshell::file* file = nullptr;
std::string input_filename;
std::string output_filename;
std::string schema_name;
bool stream = false;
int dialect = 0;
};
class SERIALIZERS_API document_serializer_registry {
public:
typedef boost::function<boost::shared_ptr<Serializer>(const document_serializer_context&)> create_fn;
void bind(const document_serializer_info& info, create_fn create, const ifcopenshell::plugin::module& module = ifcopenshell::plugin::module());
const document_serializer_info* find(const std::string& format, const std::string& schema_name = std::string()) const;
boost::shared_ptr<Serializer> create(const std::string& format, const document_serializer_context& context) const;
std::vector<document_serializer_info> serializers() const;
private:
struct entry {
document_serializer_info info_;
create_fn create_;
ifcopenshell::plugin::module module_;
};
const entry* find_entry_(const std::string& format, const std::string& schema_name) const;
std::map<std::string, std::vector<entry>> entries_;
};
typedef void register_document_serializer_plugin_fn(document_serializer_registry&, const ifcopenshell::plugin::module&);
SERIALIZERS_API const char* document_serializer_plugin_registration_symbol();
SERIALIZERS_API ifcopenshell::plugin::metadata document_serializer_plugin_metadata(const std::string& format, const std::string& schema_name = std::string());
SERIALIZERS_API std::filesystem::path document_serializer_plugin_directory();
SERIALIZERS_API void load_document_serializer_plugins(document_serializer_registry& registry);
SERIALIZERS_API document_serializer_registry& document_serializer_registry_instance();
}
}
#endif