1 /*
2  * Copyright (C) 2020 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 #include "linkerconfig/sectionbuilder.h"
17 
18 #include "linkerconfig/common.h"
19 #include "linkerconfig/log.h"
20 #include "linkerconfig/namespace.h"
21 #include "linkerconfig/namespacebuilder.h"
22 #include "linkerconfig/section.h"
23 
24 namespace android {
25 namespace linkerconfig {
26 namespace contents {
27 
28 using modules::Namespace;
29 using modules::Section;
30 
31 Section BuildSection(const Context& ctx, const std::string& name,
32                      std::vector<Namespace>&& namespaces,
33                      const std::vector<std::string>& visible_apexes) {
34   // add additional visible APEX namespaces
35   for (const auto& apex : ctx.GetApexModules()) {
36     if (std::find(visible_apexes.begin(), visible_apexes.end(), apex.name) !=
37         visible_apexes.end()) {
38       auto ns = ctx.BuildApexNamespace(apex, true);
39       namespaces.push_back(std::move(ns));
40     }
41   }
42 
43   // resolve provide/require constraints
44   Section section(std::move(name), std::move(namespaces));
45   if (auto res = section.Resolve(ctx); !res.ok()) {
46     LOG(ERROR) << res.error();
47   }
48 
49   AddStandardSystemLinks(ctx, &section);
50   return section;
51 }
52 }  // namespace contents
53 }  // namespace linkerconfig
54 }  // namespace android
55