d52a5b3c10
I've heard that keyword_map is too complex, in particular the tuple and the pair in BuiltinFunctionMap, so this change removes a lot of that complexity and, more importantly, better documents how all of this works. Test: boot, init unit tests Change-Id: I74e5f9de7f2ec524cb6127bb9da2956b5f307f56
94 lines
4.2 KiB
C++
94 lines
4.2 KiB
C++
/*
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* Copyright (C) 2019 The Android Open Source Project
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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 <vector>
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#include "parser.h"
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#include "service.h"
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#include "service_list.h"
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#include "subcontext.h"
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namespace android {
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namespace init {
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using InterfaceInheritanceHierarchyMap = std::map<std::string, std::set<std::string>>;
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class ServiceParser : public SectionParser {
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public:
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ServiceParser(
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ServiceList* service_list, std::vector<Subcontext>* subcontexts,
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const std::optional<InterfaceInheritanceHierarchyMap>& interface_inheritance_hierarchy)
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: service_list_(service_list),
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subcontexts_(subcontexts),
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interface_inheritance_hierarchy_(interface_inheritance_hierarchy),
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service_(nullptr) {}
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Result<void> ParseSection(std::vector<std::string>&& args, const std::string& filename,
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int line) override;
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Result<void> ParseLineSection(std::vector<std::string>&& args, int line) override;
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Result<void> EndSection() override;
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void EndFile() override { filename_ = ""; }
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private:
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using OptionParser = Result<void> (ServiceParser::*)(std::vector<std::string>&& args);
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const KeywordMap<ServiceParser::OptionParser>& GetParserMap() const;
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Result<void> ParseCapabilities(std::vector<std::string>&& args);
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Result<void> ParseClass(std::vector<std::string>&& args);
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Result<void> ParseConsole(std::vector<std::string>&& args);
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Result<void> ParseCritical(std::vector<std::string>&& args);
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Result<void> ParseDisabled(std::vector<std::string>&& args);
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Result<void> ParseEnterNamespace(std::vector<std::string>&& args);
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Result<void> ParseGroup(std::vector<std::string>&& args);
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Result<void> ParsePriority(std::vector<std::string>&& args);
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Result<void> ParseInterface(std::vector<std::string>&& args);
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Result<void> ParseIoprio(std::vector<std::string>&& args);
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Result<void> ParseKeycodes(std::vector<std::string>&& args);
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Result<void> ParseOneshot(std::vector<std::string>&& args);
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Result<void> ParseOnrestart(std::vector<std::string>&& args);
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Result<void> ParseOomScoreAdjust(std::vector<std::string>&& args);
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Result<void> ParseOverride(std::vector<std::string>&& args);
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Result<void> ParseMemcgLimitInBytes(std::vector<std::string>&& args);
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Result<void> ParseMemcgLimitPercent(std::vector<std::string>&& args);
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Result<void> ParseMemcgLimitProperty(std::vector<std::string>&& args);
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Result<void> ParseMemcgSoftLimitInBytes(std::vector<std::string>&& args);
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Result<void> ParseMemcgSwappiness(std::vector<std::string>&& args);
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Result<void> ParseNamespace(std::vector<std::string>&& args);
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Result<void> ParseProcessRlimit(std::vector<std::string>&& args);
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Result<void> ParseRestartPeriod(std::vector<std::string>&& args);
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Result<void> ParseSeclabel(std::vector<std::string>&& args);
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Result<void> ParseSetenv(std::vector<std::string>&& args);
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Result<void> ParseShutdown(std::vector<std::string>&& args);
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Result<void> ParseSigstop(std::vector<std::string>&& args);
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Result<void> ParseSocket(std::vector<std::string>&& args);
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Result<void> ParseTimeoutPeriod(std::vector<std::string>&& args);
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Result<void> ParseFile(std::vector<std::string>&& args);
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Result<void> ParseUser(std::vector<std::string>&& args);
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Result<void> ParseWritepid(std::vector<std::string>&& args);
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Result<void> ParseUpdatable(std::vector<std::string>&& args);
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bool IsValidName(const std::string& name) const;
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ServiceList* service_list_;
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std::vector<Subcontext>* subcontexts_;
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std::optional<InterfaceInheritanceHierarchyMap> interface_inheritance_hierarchy_;
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std::unique_ptr<Service> service_;
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std::string filename_;
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};
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} // namespace init
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} // namespace android
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