1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <vector> 20 21 #include "interface_utils.h" 22 #include "parser.h" 23 #include "service.h" 24 #include "service_list.h" 25 #include "subcontext.h" 26 27 namespace android { 28 namespace init { 29 30 class ServiceParser : public SectionParser { 31 public: 32 ServiceParser( 33 ServiceList* service_list, Subcontext* subcontext, 34 const std::optional<InterfaceInheritanceHierarchyMap>& interface_inheritance_hierarchy, 35 bool from_apex = false) service_list_(service_list)36 : service_list_(service_list), 37 subcontext_(subcontext), 38 interface_inheritance_hierarchy_(interface_inheritance_hierarchy), 39 service_(nullptr), 40 from_apex_(from_apex) {} 41 Result<void> ParseSection(std::vector<std::string>&& args, const std::string& filename, 42 int line) override; 43 Result<void> ParseLineSection(std::vector<std::string>&& args, int line) override; 44 Result<void> EndSection() override; EndFile()45 void EndFile() override { filename_ = ""; } 46 47 private: 48 using OptionParser = Result<void> (ServiceParser::*)(std::vector<std::string>&& args); 49 const KeywordMap<ServiceParser::OptionParser>& GetParserMap() const; 50 51 Result<void> ParseCapabilities(std::vector<std::string>&& args); 52 Result<void> ParseClass(std::vector<std::string>&& args); 53 Result<void> ParseConsole(std::vector<std::string>&& args); 54 Result<void> ParseCritical(std::vector<std::string>&& args); 55 Result<void> ParseDisabled(std::vector<std::string>&& args); 56 Result<void> ParseEnterNamespace(std::vector<std::string>&& args); 57 Result<void> ParseGroup(std::vector<std::string>&& args); 58 Result<void> ParsePriority(std::vector<std::string>&& args); 59 Result<void> ParseInterface(std::vector<std::string>&& args); 60 Result<void> ParseIoprio(std::vector<std::string>&& args); 61 Result<void> ParseKeycodes(std::vector<std::string>&& args); 62 Result<void> ParseOneshot(std::vector<std::string>&& args); 63 Result<void> ParseOnrestart(std::vector<std::string>&& args); 64 Result<void> ParseOomScoreAdjust(std::vector<std::string>&& args); 65 Result<void> ParseOverride(std::vector<std::string>&& args); 66 Result<void> ParseMemcgLimitInBytes(std::vector<std::string>&& args); 67 Result<void> ParseMemcgLimitPercent(std::vector<std::string>&& args); 68 Result<void> ParseMemcgLimitProperty(std::vector<std::string>&& args); 69 Result<void> ParseMemcgSoftLimitInBytes(std::vector<std::string>&& args); 70 Result<void> ParseMemcgSwappiness(std::vector<std::string>&& args); 71 Result<void> ParseNamespace(std::vector<std::string>&& args); 72 Result<void> ParseProcessRlimit(std::vector<std::string>&& args); 73 Result<void> ParseRebootOnFailure(std::vector<std::string>&& args); 74 Result<void> ParseRestartPeriod(std::vector<std::string>&& args); 75 Result<void> ParseSeclabel(std::vector<std::string>&& args); 76 Result<void> ParseSetenv(std::vector<std::string>&& args); 77 Result<void> ParseShutdown(std::vector<std::string>&& args); 78 Result<void> ParseSigstop(std::vector<std::string>&& args); 79 Result<void> ParseSocket(std::vector<std::string>&& args); 80 Result<void> ParseStdioToKmsg(std::vector<std::string>&& args); 81 Result<void> ParseTaskProfiles(std::vector<std::string>&& args); 82 Result<void> ParseTimeoutPeriod(std::vector<std::string>&& args); 83 Result<void> ParseFile(std::vector<std::string>&& args); 84 Result<void> ParseUser(std::vector<std::string>&& args); 85 Result<void> ParseWritepid(std::vector<std::string>&& args); 86 Result<void> ParseUpdatable(std::vector<std::string>&& args); 87 88 bool IsValidName(const std::string& name) const; 89 90 ServiceList* service_list_; 91 Subcontext* subcontext_; 92 std::optional<InterfaceInheritanceHierarchyMap> interface_inheritance_hierarchy_; 93 std::unique_ptr<Service> service_; 94 std::string filename_; 95 bool from_apex_ = false; 96 }; 97 98 } // namespace init 99 } // namespace android 100