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 #pragma once
17 
18 #include <string>
19 #include <vector>
20 
21 namespace android {
22 namespace linkerconfig {
23 namespace modules {
24 
25 class ConfigWriter {
26  public:
27   ConfigWriter() noexcept;
28   void WriteVars(const std::string& var, const std::vector<std::string>& values);
29   void WriteVars(const std::string& var, const std::vector<std::string>& values,
30                  const std::string& suffix);
31   // Print `{var} = {value}` if value is not empty
32   void WriteVar(const std::string& var, const std::string& value);
33   void WriteLine(const std::string& line);
34   std::string ToString();
35 
36  private:
37   std::string content_;
38 };
39 
40 }  // namespace modules
41 }  // namespace linkerconfig
42 }  // namespace android