1 /* 2 * Copyright (C) 2021, 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 #pragma once 18 19 #include <memory> 20 #include <string> 21 #include <variant> 22 #include <vector> 23 24 #include <android-base/strings.h> 25 26 namespace android { 27 namespace aidl { 28 namespace perm { 29 30 struct AnyOf; 31 struct AllOf; 32 33 typedef std::variant<std::string, AnyOf, AllOf> Expression; 34 std::string AsJavaAnnotation(const Expression& expr); 35 std::string JavaFullName(const std::string& permission); 36 37 struct AnyOf { 38 std::vector<std::string> operands; 39 JavaAnnotationAnyOf40 std::string JavaAnnotation() const { 41 std::string ret("anyOf = {"); 42 for (size_t i = 0; i < operands.size(); i++) { 43 ret += android::aidl::perm::JavaFullName(operands[i]); 44 if (i != operands.size() - 1) { 45 ret += ", "; 46 } 47 } 48 return ret + "}"; 49 } 50 }; 51 52 struct AllOf { 53 std::vector<std::string> operands; 54 JavaAnnotationAllOf55 std::string JavaAnnotation() const { 56 std::string ret("allOf = {"); 57 for (size_t i = 0; i < operands.size(); i++) { 58 ret += android::aidl::perm::JavaFullName(operands[i]); 59 if (i != operands.size() - 1) { 60 ret += ", "; 61 } 62 } 63 return ret + "}"; 64 } 65 }; 66 67 68 69 } // namespace perm 70 } // namespace aidl 71 } // namespace android 72