mirror of
https://github.com/JakeHillion/object-introspection.git
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77 lines
2.1 KiB
C++
77 lines
2.1 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include <array>
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#include <filesystem>
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#include <memory>
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#include <optional>
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#include "oi/OICodeGen.h"
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#include "oi/OIParser.h"
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#include "oi/SymbolService.h"
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namespace oi::detail {
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class OICache {
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public:
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OICache(const OICodeGen::Config& generatorConfig)
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: generatorConfig(generatorConfig) {
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}
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std::filesystem::path basePath{};
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std::shared_ptr<SymbolService> symbols{};
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bool downloadedRemote = false;
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bool enableUpload = false;
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bool enableDownload = false;
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bool abortOnLoadFail = false;
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// We need the generator config to download the cache
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// with the matching configuration.
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const OICodeGen::Config& generatorConfig;
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// Entity is used to index the `extensions` array
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// So we must keep the Entity enum and `extensions` array in sync!
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enum class Entity {
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Source,
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Object,
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FuncDescs,
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GlobalDescs,
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TypeHierarchy,
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PaddingInfo,
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MAX
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};
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static constexpr std::array<const char*, static_cast<size_t>(Entity::MAX)>
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extensions{".cc", ".o", ".fd", ".gd", ".th", ".pd"};
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bool isEnabled() const {
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return !basePath.empty();
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}
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std::optional<std::filesystem::path> getPath(const irequest&, Entity) const;
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template <typename T>
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bool store(const irequest&, Entity, const T&);
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template <typename T>
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bool load(const irequest&, Entity, T&);
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bool upload(const irequest& req);
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bool download(const irequest& req);
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private:
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std::string generateRemoteHash(const irequest&);
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};
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} // namespace oi::detail
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