Andreas Huber | 1aec397 | 2016-08-26 09:26:32 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 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 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 17 | #ifndef VECTOR_TYPE_H_ |
| 18 | |
| 19 | #define VECTOR_TYPE_H_ |
| 20 | |
| 21 | #include "Type.h" |
| 22 | |
| 23 | namespace android { |
| 24 | |
Yifan Hong | bf459bc | 2016-08-23 16:50:37 -0700 | [diff] [blame] | 25 | struct VectorType : public TemplatedType { |
| 26 | VectorType(); |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 27 | |
Andreas Huber | 86a112b | 2016-10-19 14:25:16 -0700 | [diff] [blame] | 28 | bool isVector() const override; |
| 29 | bool isVectorOfBinders() const; |
| 30 | |
Steven Moreland | 979e099 | 2016-09-07 09:18:08 -0700 | [diff] [blame] | 31 | void addNamedTypesToSet(std::set<const FQName> &set) const override; |
| 32 | |
Andreas Huber | 4c865b7 | 2016-09-14 15:26:27 -0700 | [diff] [blame] | 33 | std::string getCppType( |
| 34 | StorageMode mode, |
| 35 | std::string *extra, |
| 36 | bool specifyNamespaces) const override; |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 37 | |
Andreas Huber | 4c865b7 | 2016-09-14 15:26:27 -0700 | [diff] [blame] | 38 | std::string getJavaType( |
| 39 | std::string *extra, bool forInitializer) const override; |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 40 | |
Zhuoyao Zhang | c5ea9f5 | 2016-10-06 15:05:39 -0700 | [diff] [blame] | 41 | std::string getVtsType() const override; |
| 42 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 43 | void emitReaderWriter( |
| 44 | Formatter &out, |
| 45 | const std::string &name, |
| 46 | const std::string &parcelObj, |
| 47 | bool parcelObjIsPointer, |
| 48 | bool isReader, |
| 49 | ErrorMode mode) const override; |
| 50 | |
| 51 | void emitReaderWriterEmbedded( |
| 52 | Formatter &out, |
Andreas Huber | f9d49f1 | 2016-09-12 14:58:36 -0700 | [diff] [blame] | 53 | size_t depth, |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 54 | const std::string &name, |
Yifan Hong | be2a373 | 2016-10-05 13:33:41 -0700 | [diff] [blame] | 55 | const std::string &sanitizedName, |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 56 | bool nameIsPointer, |
| 57 | const std::string &parcelObj, |
| 58 | bool parcelObjIsPointer, |
| 59 | bool isReader, |
| 60 | ErrorMode mode, |
| 61 | const std::string &parentName, |
| 62 | const std::string &offsetText) const override; |
| 63 | |
Yifan Hong | bf459bc | 2016-08-23 16:50:37 -0700 | [diff] [blame] | 64 | void emitResolveReferences( |
| 65 | Formatter &out, |
| 66 | const std::string &name, |
| 67 | bool nameIsPointer, |
| 68 | const std::string &parcelObj, |
| 69 | bool parcelObjIsPointer, |
| 70 | bool isReader, |
| 71 | ErrorMode mode) const override; |
| 72 | |
| 73 | void emitResolveReferencesEmbedded( |
| 74 | Formatter &out, |
| 75 | size_t depth, |
| 76 | const std::string &name, |
| 77 | const std::string &sanitizedName, |
| 78 | bool nameIsPointer, |
| 79 | const std::string &parcelObj, |
| 80 | bool parcelObjIsPointer, |
| 81 | bool isReader, |
| 82 | ErrorMode mode, |
| 83 | const std::string &parentName, |
| 84 | const std::string &offsetText) const override; |
| 85 | |
Yifan Hong | 00f4717 | 2016-09-30 14:40:45 -0700 | [diff] [blame] | 86 | bool useParentInEmitResolveReferencesEmbedded() const override; |
| 87 | |
Andreas Huber | f630bc8 | 2016-09-09 14:52:25 -0700 | [diff] [blame] | 88 | void emitJavaReaderWriter( |
| 89 | Formatter &out, |
| 90 | const std::string &parcelObj, |
| 91 | const std::string &argName, |
| 92 | bool isReader) const override; |
| 93 | |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 94 | void emitJavaFieldInitializer( |
| 95 | Formatter &out, const std::string &fieldName) const override; |
| 96 | |
| 97 | void emitJavaFieldReaderWriter( |
| 98 | Formatter &out, |
Andreas Huber | 4c865b7 | 2016-09-14 15:26:27 -0700 | [diff] [blame] | 99 | size_t depth, |
Andreas Huber | 709b62d | 2016-09-19 11:21:18 -0700 | [diff] [blame] | 100 | const std::string &parcelName, |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 101 | const std::string &blobName, |
| 102 | const std::string &fieldName, |
| 103 | const std::string &offset, |
| 104 | bool isReader) const override; |
| 105 | |
Andreas Huber | f630bc8 | 2016-09-09 14:52:25 -0700 | [diff] [blame] | 106 | static void EmitJavaFieldReaderWriterForElementType( |
| 107 | Formatter &out, |
Andreas Huber | 4c865b7 | 2016-09-14 15:26:27 -0700 | [diff] [blame] | 108 | size_t depth, |
Andreas Huber | f630bc8 | 2016-09-09 14:52:25 -0700 | [diff] [blame] | 109 | const Type *elementType, |
Andreas Huber | 709b62d | 2016-09-19 11:21:18 -0700 | [diff] [blame] | 110 | const std::string &parcelName, |
Andreas Huber | f630bc8 | 2016-09-09 14:52:25 -0700 | [diff] [blame] | 111 | const std::string &blobName, |
| 112 | const std::string &fieldName, |
| 113 | const std::string &offset, |
| 114 | bool isReader); |
| 115 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 116 | bool needsEmbeddedReadWrite() const override; |
Yifan Hong | bf459bc | 2016-08-23 16:50:37 -0700 | [diff] [blame] | 117 | bool needsResolveReferences() const override; |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 118 | bool resultNeedsDeref() const override; |
| 119 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 120 | status_t emitVtsTypeDeclarations(Formatter &out) const override; |
Zhuoyao Zhang | 864c771 | 2016-08-16 15:35:28 -0700 | [diff] [blame] | 121 | status_t emitVtsAttributeType(Formatter &out) const override; |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 122 | |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 123 | bool isJavaCompatible() const override; |
| 124 | |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 125 | void getAlignmentAndSize(size_t *align, size_t *size) const override; |
| 126 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 127 | private: |
Yifan Hong | bf459bc | 2016-08-23 16:50:37 -0700 | [diff] [blame] | 128 | // Helper method for emitResolveReferences[Embedded]. |
| 129 | // Pass empty childName and childOffsetText if the original |
| 130 | // childHandle is unknown. |
| 131 | // For example, given a vec<ref<T>> (T is a simple struct that |
| 132 | // contains primitive values only), then the following methods are |
| 133 | // invoked: |
| 134 | // 1. VectorType::emitResolveReferences |
| 135 | // ... which calls the helper with empty childName and childOffsetText |
| 136 | // 2. RefType::emitResolveReferencesEmbedded |
| 137 | void emitResolveReferencesEmbeddedHelper( |
| 138 | Formatter &out, |
| 139 | size_t depth, |
| 140 | const std::string &name, |
| 141 | const std::string &sanitizedName, |
| 142 | bool nameIsPointer, |
| 143 | const std::string &parcelObj, |
| 144 | bool parcelObjIsPointer, |
| 145 | bool isReader, |
| 146 | ErrorMode mode, |
| 147 | const std::string &childName, |
| 148 | const std::string &childOffsetText) const; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 149 | |
Andreas Huber | 86a112b | 2016-10-19 14:25:16 -0700 | [diff] [blame] | 150 | void emitReaderWriterForVectorOfBinders( |
| 151 | Formatter &out, |
| 152 | const std::string &name, |
| 153 | const std::string &parcelObj, |
| 154 | bool parcelObjIsPointer, |
| 155 | bool isReader, |
| 156 | ErrorMode mode) const; |
| 157 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 158 | DISALLOW_COPY_AND_ASSIGN(VectorType); |
| 159 | }; |
| 160 | |
| 161 | } // namespace android |
| 162 | |
| 163 | #endif // VECTOR_TYPE_H_ |
| 164 | |