1 /* 2 * Copyright (C) 2010 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 #ifndef _INIT_INIT_PARSER_H_ 18 #define _INIT_INIT_PARSER_H_ 19 20 #include <map> 21 #include <string> 22 #include <vector> 23 24 class SectionParser { 25 public: 26 virtual ~SectionParser() { 27 } 28 virtual bool ParseSection(const std::vector<std::string>& args, 29 std::string* err) = 0; 30 virtual bool ParseLineSection(const std::vector<std::string>& args, 31 const std::string& filename, int line, 32 std::string* err) const = 0; 33 virtual void EndSection() = 0; 34 virtual void EndFile(const std::string& filename) = 0; 35 }; 36 37 class Parser { 38 public: 39 static Parser& GetInstance(); 40 void DumpState() const; 41 bool ParseConfig(const std::string& path); 42 void AddSectionParser(const std::string& name, 43 std::unique_ptr<SectionParser> parser); 44 void set_is_system_etc_init_loaded(bool loaded) { 45 is_system_etc_init_loaded_ = loaded; 46 } 47 void set_is_vendor_etc_init_loaded(bool loaded) { 48 is_vendor_etc_init_loaded_ = loaded; 49 } 50 void set_is_odm_etc_init_loaded(bool loaded) { 51 is_odm_etc_init_loaded_ = loaded; 52 } 53 bool is_system_etc_init_loaded() { return is_system_etc_init_loaded_; } 54 bool is_vendor_etc_init_loaded() { return is_vendor_etc_init_loaded_; } 55 bool is_odm_etc_init_loaded() { return is_odm_etc_init_loaded_; } 56 57 private: 58 Parser(); 59 60 void ParseData(const std::string& filename, const std::string& data); 61 bool ParseConfigFile(const std::string& path); 62 bool ParseConfigDir(const std::string& path); 63 64 std::map<std::string, std::unique_ptr<SectionParser>> section_parsers_; 65 bool is_system_etc_init_loaded_ = false; 66 bool is_vendor_etc_init_loaded_ = false; 67 bool is_odm_etc_init_loaded_ = false; 68 }; 69 70 #endif 71
