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 <map>
19 #include <memory>
20 #include <string>
21 #include <utility>
22 #include <vector>
23
24 #include "linkerconfig/configwriter.h"
25 #include "linkerconfig/namespace.h"
26
27 namespace android {
28 namespace linkerconfig {
29 namespace modules {
30 class Section {
31 public:
Section(const std::string & name)32 Section(const std::string& name) : name_(name) {
33 }
34 template <typename T, typename... Args>
35 void AddBinaryPath(T&& binary_path, Args&&... binary_paths);
36 std::shared_ptr<Namespace> CreateNamespace(const std::string& namespace_name,
37 bool is_isolated = false,
38 bool is_visible = false);
39 void WriteConfig(ConfigWriter& writer);
40 void WriteBinaryPaths(ConfigWriter& writer);
41 std::string GetName();
42
43 private:
44 const std::string name_;
45 std::vector<std::string> binary_paths_;
46 std::map<std::string, std::shared_ptr<Namespace>> namespaces_;
47 };
48
49 template <typename T, typename... Args>
AddBinaryPath(T && binary_path,Args &&...binary_paths)50 void Section::AddBinaryPath(T&& binary_path, Args&&... binary_paths) {
51 binary_paths_.push_back(std::forward<T>(binary_path));
52 if constexpr (sizeof...(Args) > 0) {
53 AddBinaryPath(std::forward<Args>(binary_paths)...);
54 }
55 }
56 } // namespace modules
57 } // namespace linkerconfig
58 } // namespace android