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 #ifndef ART_LIBNATIVELOADER_PUBLIC_LIBRARIES_H_ 18 #define ART_LIBNATIVELOADER_PUBLIC_LIBRARIES_H_ 19 20 #include <algorithm> 21 #include <map> 22 #include <string> 23 24 #include <android-base/result.h> 25 26 namespace android::nativeloader { 27 28 using android::base::Result; 29 30 // These provide the list of libraries that are available to the namespace for apps. 31 // Not all of the libraries are available to apps. Depending on the context, 32 // e.g., if it is a vendor app or not, different set of libraries are made available. 33 const std::string& preloadable_public_libraries(); 34 const std::string& default_public_libraries(); 35 const std::string& art_public_libraries(); 36 const std::string& statsd_public_libraries(); 37 const std::string& vendor_public_libraries(); 38 const std::string& extended_public_libraries(); 39 const std::string& i18n_public_libraries(); 40 const std::string& neuralnetworks_public_libraries(); 41 const std::string& llndk_libraries_product(); 42 const std::string& llndk_libraries_vendor(); 43 const std::string& vndksp_libraries_product(); 44 const std::string& vndksp_libraries_vendor(); 45 const std::string& apex_jni_libraries(const std::string& apex_name); 46 47 // Returns true if libnativeloader is running on devices and the device has 48 // ro.product.vndk.version property. It returns false for host. 49 bool is_product_vndk_version_defined(); 50 51 std::string get_vndk_version(bool is_product_vndk); 52 53 // These are exported for testing 54 namespace internal { 55 56 enum Bitness { ALL = 0, ONLY_32, ONLY_64 }; 57 58 struct ConfigEntry { 59 std::string soname; 60 bool nopreload; 61 Bitness bitness; 62 }; 63 64 Result<std::vector<std::string>> ParseConfig( 65 const std::string& file_content, 66 const std::function<Result<bool>(const ConfigEntry& /* entry */)>& filter_fn); 67 68 Result<std::map<std::string, std::string>> ParseJniConfig( 69 const std::string& file_content); 70 71 } // namespace internal 72 73 } // namespace android::nativeloader 74 75 #endif // ART_LIBNATIVELOADER_PUBLIC_LIBRARIES_H_ 76