| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| #include "linkerconfig/apex.h" |
| |
| #include <unistd.h> |
| |
| #include <apexutil.h> |
| |
| namespace { |
| bool DirExists(const std::string& path) { |
| return access(path.c_str(), F_OK) == 0; |
| } |
| } // namespace |
| |
| namespace android { |
| namespace linkerconfig { |
| namespace modules { |
| std::map<std::string, ApexInfo> ScanActiveApexes(const std::string& apex_root) { |
| std::map<std::string, ApexInfo> apexes; |
| for (const auto& [path, manifest] : apex::GetActivePackages(apex_root)) { |
| bool has_bin = DirExists(path + "/bin"); |
| bool has_lib = DirExists(path + "/lib") || DirExists(path + "/lib64"); |
| ApexInfo info(manifest.name(), |
| path, |
| {manifest.providenativelibs().begin(), |
| manifest.providenativelibs().end()}, |
| {manifest.requirenativelibs().begin(), |
| manifest.requirenativelibs().end()}, |
| has_bin, |
| has_lib); |
| apexes.emplace(manifest.name(), std::move(info)); |
| } |
| return apexes; |
| } |
| } // namespace modules |
| } // namespace linkerconfig |
| } // namespace android |