object-introspection/oi/OIGenerator.h
2023-04-26 16:20:53 +01:00

65 lines
1.9 KiB
C++

/*
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <filesystem>
#include "oi/DrgnUtils.h"
#include "oi/OICodeGen.h"
#include "oi/OICompiler.h"
namespace ObjectIntrospection {
class OIGenerator {
public:
int generate(fs::path& primaryObject, SymbolService& symbols);
void setOutputPath(fs::path _outputPath) {
outputPath = std::move(_outputPath);
}
void setConfigFilePath(fs::path _configFilePath) {
configFilePath = std::move(_configFilePath);
}
void setSourceFileDumpPath(fs::path _sourceFileDumpPath) {
sourceFileDumpPath = std::move(_sourceFileDumpPath);
}
void setFailIfNothingGenerated(bool fail) {
failIfNothingGenerated = fail;
}
private:
std::filesystem::path outputPath;
std::filesystem::path configFilePath;
std::filesystem::path sourceFileDumpPath;
bool failIfNothingGenerated;
std::unordered_map<std::string, std::string> oilStrongToWeakSymbolsMap(
drgnplusplus::program& prog);
std::vector<std::tuple<drgn_qualified_type, std::string>>
findOilTypesAndNames(drgnplusplus::program& prog);
std::filesystem::path generateForType(
const OICodeGen::Config& generatorConfig,
const OICompiler::Config& compilerConfig,
const drgn_qualified_type& type,
const std::string& linkageName,
SymbolService& symbols);
};
} // namespace ObjectIntrospection