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 COMPOUND_TYPE_H_ |
| 18 | |
| 19 | #define COMPOUND_TYPE_H_ |
| 20 | |
| 21 | #include "Scope.h" |
| 22 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 23 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 24 | |
| 25 | namespace android { |
| 26 | |
Andreas Huber | 31629bc | 2016-08-03 09:06:40 -0700 | [diff] [blame] | 27 | struct CompoundField; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 28 | |
| 29 | struct CompoundType : public Scope { |
| 30 | enum Style { |
| 31 | STYLE_STRUCT, |
| 32 | STYLE_UNION, |
| 33 | }; |
| 34 | |
Andreas Huber | 9ed827c | 2016-08-22 12:31:13 -0700 | [diff] [blame] | 35 | CompoundType(Style style, const char *localName); |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 36 | |
Andreas Huber | 0d0f9a2 | 2016-08-17 10:26:11 -0700 | [diff] [blame] | 37 | bool setFields(std::vector<CompoundField *> *fields, std::string *errorMsg); |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 38 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 39 | std::string getCppType(StorageMode mode, std::string *extra) const override; |
| 40 | |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 41 | std::string getJavaType() 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, |
| 53 | const std::string &name, |
| 54 | bool nameIsPointer, |
| 55 | const std::string &parcelObj, |
| 56 | bool parcelObjIsPointer, |
| 57 | bool isReader, |
| 58 | ErrorMode mode, |
| 59 | const std::string &parentName, |
| 60 | const std::string &offsetText) const override; |
| 61 | |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 62 | void emitJavaReaderWriter( |
| 63 | Formatter &out, |
| 64 | const std::string &parcelObj, |
| 65 | const std::string &argName, |
| 66 | bool isReader) const override; |
| 67 | |
| 68 | void emitJavaFieldInitializer( |
| 69 | Formatter &out, const std::string &fieldName) const override; |
| 70 | |
| 71 | void emitJavaFieldReaderWriter( |
| 72 | Formatter &out, |
| 73 | const std::string &blobName, |
| 74 | const std::string &fieldName, |
| 75 | const std::string &offset, |
| 76 | bool isReader) const override; |
| 77 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 78 | status_t emitTypeDeclarations(Formatter &out) const override; |
| 79 | |
| 80 | status_t emitTypeDefinitions( |
| 81 | Formatter &out, const std::string prefix) const override; |
| 82 | |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 83 | status_t emitJavaTypeDeclarations( |
| 84 | Formatter &out, bool atTopLevel) const override; |
| 85 | |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 86 | bool needsEmbeddedReadWrite() const override; |
| 87 | bool resultNeedsDeref() const override; |
| 88 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 89 | status_t emitVtsTypeDeclarations(Formatter &out) const override; |
Zhuoyao Zhang | 864c771 | 2016-08-16 15:35:28 -0700 | [diff] [blame] | 90 | status_t emitVtsAttributeType(Formatter &out) const override; |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 91 | |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 92 | bool isJavaCompatible() const override; |
| 93 | |
Andreas Huber | 85eabdb | 2016-08-25 11:24:49 -0700 | [diff] [blame] | 94 | void getAlignmentAndSize(size_t *align, size_t *size) const; |
| 95 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 96 | private: |
| 97 | Style mStyle; |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 98 | std::vector<CompoundField *> *mFields; |
| 99 | |
| 100 | void emitStructReaderWriter( |
| 101 | Formatter &out, const std::string &prefix, bool isReader) const; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 102 | |
| 103 | DISALLOW_COPY_AND_ASSIGN(CompoundType); |
| 104 | }; |
| 105 | |
Andreas Huber | 31629bc | 2016-08-03 09:06:40 -0700 | [diff] [blame] | 106 | struct CompoundField { |
| 107 | CompoundField(const char *name, Type *type); |
| 108 | |
| 109 | std::string name() const; |
| 110 | const Type &type() const; |
| 111 | |
| 112 | private: |
| 113 | std::string mName; |
| 114 | Type *mType; |
| 115 | |
| 116 | DISALLOW_COPY_AND_ASSIGN(CompoundField); |
| 117 | }; |
| 118 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 119 | } // namespace android |
| 120 | |
| 121 | #endif // COMPOUND_TYPE_H_ |
| 122 | |