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/*
* Copyright (C) 2010 The Android Open Source Project
*
* 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.
*/
#ifndef _INIT_INIT_PARSER_H_
#define _INIT_INIT_PARSER_H_
#include <map>
#include <string>
#include <vector>
class SectionParser {
public:
virtual ~SectionParser() {
}
virtual bool ParseSection(const std::vector<std::string>& args,
std::string* err) = 0;
virtual bool ParseLineSection(const std::vector<std::string>& args,
const std::string& filename, int line,
std::string* err) const = 0;
virtual void EndSection() = 0;
virtual void EndFile(const std::string& filename) = 0;
};
class Parser {
public:
static Parser& GetInstance();
void DumpState() const;
bool ParseConfig(const std::string& path);
void AddSectionParser(const std::string& name,
std::unique_ptr<SectionParser> parser);
private:
Parser();
void ParseData(const std::string& filename, const std::string& data);
bool ParseConfigFile(const std::string& path);
bool ParseConfigDir(const std::string& path);
std::map<std::string, std::unique_ptr<SectionParser>> section_parsers_;
};
#endif