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 // Namespace config for vendor processes.
18
19 #include "linkerconfig/sectionbuilder.h"
20
21 #include "linkerconfig/common.h"
22 #include "linkerconfig/environment.h"
23 #include "linkerconfig/namespacebuilder.h"
24 #include "linkerconfig/section.h"
25
26 using android::linkerconfig::contents::SectionType;
27 using android::linkerconfig::modules::LibProvider;
28 using android::linkerconfig::modules::LibProviders;
29 using android::linkerconfig::modules::Namespace;
30 using android::linkerconfig::modules::Section;
31
32 namespace android {
33 namespace linkerconfig {
34 namespace contents {
BuildVendorSection(Context & ctx)35 Section BuildVendorSection(Context& ctx) {
36 ctx.SetCurrentSection(SectionType::Vendor);
37 std::vector<Namespace> namespaces;
38
39 namespaces.emplace_back(BuildVendorDefaultNamespace(ctx));
40 if (android::linkerconfig::modules::IsVendorVndkVersionDefined()) {
41 namespaces.emplace_back(BuildVndkNamespace(ctx, VndkUserPartition::Vendor));
42 }
43 namespaces.emplace_back(BuildSystemNamespace(ctx));
44 namespaces.emplace_back(BuildRsNamespace(ctx));
45
46 if (android::linkerconfig::modules::IsVndkInSystemNamespace()) {
47 namespaces.emplace_back(BuildVndkInSystemNamespace(ctx));
48 }
49
50 std::set<std::string> visible_apexes;
51
52 // APEXes with public libs should be visible
53 for (const auto& apex : ctx.GetApexModules()) {
54 if (apex.public_libs.size() > 0) {
55 visible_apexes.insert(apex.name);
56 }
57 }
58
59 LibProviders libs_providers = {};
60 if (android::linkerconfig::modules::IsVendorVndkVersionDefined()) {
61 libs_providers[":vndk"] = GetVndkProvider(ctx, VndkUserPartition::Vendor);
62 }
63
64 AddVendorSubdirNamespaceProviders(ctx, libs_providers);
65
66 return BuildSection(
67 ctx, "vendor", std::move(namespaces), visible_apexes, libs_providers);
68 }
69 } // namespace contents
70 } // namespace linkerconfig
71 } // namespace android
72