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 17 #ifndef ART_ODREFRESH_ODR_COMMON_H_ 18 #define ART_ODREFRESH_ODR_COMMON_H_ 19 20 #include <initializer_list> 21 #include <string> 22 #include <string_view> 23 24 #include "android-base/result.h" 25 26 namespace art { 27 namespace odrefresh { 28 29 // Quotes a path with single quotes ('). 30 std::string QuotePath(std::string_view path); 31 32 // Converts the security patch date to a comparable integer. 33 android::base::Result<int> ParseSecurityPatchStr(const std::string& security_patch_str); 34 35 // Returns true if partial compilation should be disabled. Takes a string from 36 // `ro.build.version.security_patch`, which represents the security patch date. 37 bool ShouldDisablePartialCompilation(const std::string& security_patch_str); 38 39 // Returns true if there is no need to load existing artifacts that are already up-to-date and write 40 // them back. See `OnDeviceRefresh::RefreshExistingArtifacts` for more details. Takes a string from 41 // `ro.build.version.sdk`, which represents the SDK version. 42 bool ShouldDisableRefresh(const std::string& sdk_version_str); 43 44 // Passes the name and the value for each system property to the provided callback. 45 void SystemPropertyForeach(std::function<void(const char* name, const char* value)> action); 46 47 // Returns true if the build-time UFFD GC matches the runtime's choice. 48 bool CheckBuildUserfaultFdGc(bool build_enable_uffd_gc, 49 bool is_at_most_u, 50 bool kernel_supports_uffd); 51 52 } // namespace odrefresh 53 } // namespace art 54 55 #endif // ART_ODREFRESH_ODR_COMMON_H_ 56