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
17 #include "linkerconfig/section.h"
18
19 #include "linkerconfig/log.h"
20
21 #define LOG_TAG "linkerconfig"
22
23 namespace android {
24 namespace linkerconfig {
25 namespace modules {
CreateNamespace(const std::string & namespace_name,bool is_isolated,bool is_visible)26 std::shared_ptr<Namespace> Section::CreateNamespace(
27 const std::string& namespace_name, bool is_isolated, bool is_visible) {
28 auto new_namespace =
29 std::make_shared<Namespace>(namespace_name, is_isolated, is_visible);
30
31 if (namespaces_.find(namespace_name) != namespaces_.end()) {
32 LOG(INFO) << "Namespace " << namespace_name
33 << " already exists. Overwriting namespace.";
34 }
35
36 namespaces_[namespace_name] = new_namespace;
37 return new_namespace;
38 }
39
WriteConfig(ConfigWriter & writer)40 void Section::WriteConfig(ConfigWriter& writer) {
41 writer.WriteLine("[%s]", name_.c_str());
42
43 std::string additional_namespaces = "";
44
45 bool is_first = true;
46 for (auto& ns : namespaces_) {
47 if (ns.first != "default") {
48 if (!is_first) {
49 additional_namespaces += ",";
50 }
51
52 additional_namespaces += ns.first;
53 is_first = false;
54 }
55 }
56
57 if (!is_first) {
58 writer.WriteLine("additional.namespaces = " + additional_namespaces);
59 }
60
61 for (auto& ns : namespaces_) {
62 ns.second->WriteConfig(writer);
63 }
64 }
65
WriteBinaryPaths(ConfigWriter & writer)66 void Section::WriteBinaryPaths(ConfigWriter& writer) {
67 writer.SetPrefix("dir." + name_ + " = ");
68
69 for (auto& path : binary_paths_) {
70 writer.WriteLine(path);
71 }
72
73 writer.ResetPrefix();
74 }
75
GetName()76 std::string Section::GetName() {
77 return name_;
78 }
79 } // namespace modules
80 } // namespace linkerconfig
81 } // namespace android