1 /* 2 * Copyright (C) 2015 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 AAPT_MOCK_RESOLVER_H 18 #define AAPT_MOCK_RESOLVER_H 19 20 #include "Maybe.h" 21 #include "Resolver.h" 22 #include "Resource.h" 23 #include "ResourceTable.h" 24 #include "ResourceTableResolver.h" 25 #include "ResourceValues.h" 26 #include "StringPiece.h" 27 28 #include <map> 29 #include <string> 30 31 namespace aapt { 32 33 struct MockResolver : public IResolver { 34 MockResolver(const std::shared_ptr<ResourceTable>& table, 35 const std::map<ResourceName, ResourceId>& items) : 36 mResolver(std::make_shared<ResourceTableResolver>( 37 table, std::vector<std::shared_ptr<const android::AssetManager>>())), 38 mAttr(false, android::ResTable_map::TYPE_ANY), mItems(items) { 39 } 40 41 virtual Maybe<ResourceId> findId(const ResourceName& name) override { 42 Maybe<ResourceId> result = mResolver->findId(name); 43 if (result) { 44 return result; 45 } 46 47 const auto iter = mItems.find(name); 48 if (iter != mItems.end()) { 49 return iter->second; 50 } 51 return {}; 52 } 53 54 virtual Maybe<Entry> findAttribute(const ResourceName& name) override { 55 Maybe<Entry> tableResult = mResolver->findAttribute(name); 56 if (tableResult) { 57 return tableResult; 58 } 59 60 Maybe<ResourceId> result = findId(name); 61 if (result) { 62 if (name.type == ResourceType::kAttr) { 63 return Entry{ result.value(), &mAttr }; 64 } else { 65 return Entry{ result.value() }; 66 } 67 } 68 return {}; 69 } 70 71 virtual Maybe<ResourceName> findName(ResourceId resId) override { 72 Maybe<ResourceName> result = mResolver->findName(resId); 73 if (result) { 74 return result; 75 } 76 77 for (auto& p : mItems) { 78 if (p.second == resId) { 79 return p.first; 80 } 81 } 82 return {}; 83 } 84 85 private: 86 std::shared_ptr<ResourceTableResolver> mResolver; 87 Attribute mAttr; 88 std::map<ResourceName, ResourceId> mItems; 89 }; 90 91 } // namespace aapt 92 93 #endif // AAPT_MOCK_RESOLVER_H 94