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::vector<std::string> hwasan_search_path;
40 std::vector<std::string> hwasan_permitted_path;
41 std::map<std::string, Link> links;
42 std::vector<std::string> allowed_libs;
43 };
44
45 struct Section {
46 std::string name;
47 std::vector<std::string> dirs;
48 std::map<std::string, Namespace> namespaces;
49 };
50
51 struct Configuration {
52 std::map<std::string, Section> sections;
53 };
54
55 template <class K, class V>
MapContainsKey(const std::map<K,V> & map,K key)56 bool MapContainsKey(const std::map<K, V>& map, K key) {
57 return map.find(key) != map.end();
58 }