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 <string>
20 #include <vector>
21 
22 // Define basic data structure for linker configuration
23 struct Namespace;
24 
25 struct Link {
26   Namespace *from, *to;
27   bool allow_all_shared;
28   std::vector<std::string> shared_libs;
29 };
30 
31 struct Namespace {
32   std::string name;
33   bool is_isolated;
34   bool is_visible;
35   std::vector<std::string> search_path;
36   std::vector<std::string> permitted_path;
37   std::vector<std::string> asan_search_path;
38   std::vector<std::string> asan_permitted_path;
39   std::map<std::string, Link> links;
40   std::vector<std::string> allowed_libs;
41 };
42 
43 struct Section {
44   std::string name;
45   std::vector<std::string> dirs;
46   std::map<std::string, Namespace> namespaces;
47 };
48 
49 struct Configuration {
50   std::map<std::string, Section> sections;
51 };
52 
53 template <class K, class V>
MapContainsKey(const std::map<K,V> & map,K key)54 bool MapContainsKey(const std::map<K, V>& map, K key) {
55   return map.find(key) != map.end();
56 }