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 | #include "TypeDef.h" |
| 18 | |
Iliyan Malchev | a72e0d2 | 2016-09-09 11:03:08 -0700 | [diff] [blame] | 19 | #include <hidl-util/Formatter.h> |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 20 | #include <android-base/logging.h> |
| 21 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 22 | namespace android { |
| 23 | |
Timur Iskhakov | 565b013 | 2017-09-06 18:07:11 -0700 | [diff] [blame] | 24 | TypeDef::TypeDef(const char* localName, const FQName& fullName, const Location& location, |
| 25 | Scope* parent, const Reference<Type>& type) |
| 26 | : NamedType(localName, fullName, location, parent), mReferencedType(type) {} |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 27 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 28 | const ScalarType *TypeDef::resolveToScalarType() const { |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 29 | CHECK(!"Should not be here"); |
| 30 | return NULL; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 31 | } |
| 32 | |
Timur Iskhakov | 24e605b | 2017-08-30 14:02:55 -0700 | [diff] [blame] | 33 | Type* TypeDef::referencedType() { |
| 34 | return mReferencedType.get(); |
| 35 | } |
| 36 | |
| 37 | const Type* TypeDef::referencedType() const { |
Timur Iskhakov | b3f8bcb | 2017-08-30 15:33:29 -0700 | [diff] [blame] | 38 | return mReferencedType.get(); |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 39 | } |
| 40 | |
Andreas Huber | 5a54544 | 2016-08-03 10:44:56 -0700 | [diff] [blame] | 41 | bool TypeDef::isInterface() const { |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 42 | return false; |
Andreas Huber | 5a54544 | 2016-08-03 10:44:56 -0700 | [diff] [blame] | 43 | } |
| 44 | |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 45 | bool TypeDef::isEnum() const { |
| 46 | CHECK(!"Should not be here"); |
| 47 | return false; |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 48 | } |
| 49 | |
Steven Moreland | 0ecc7b8 | 2017-07-19 12:59:23 -0700 | [diff] [blame] | 50 | std::string TypeDef::typeName() const { |
| 51 | return "typedef " + localName(); |
| 52 | } |
| 53 | |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 54 | bool TypeDef::isTypeDef() const { |
| 55 | return true; |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 56 | } |
| 57 | |
Timur Iskhakov | dbaed33 | 2017-08-31 16:33:41 -0700 | [diff] [blame] | 58 | const Type* TypeDef::resolve() const { |
| 59 | return mReferencedType.get(); |
| 60 | } |
| 61 | |
Timur Iskhakov | 542920e | 2017-08-30 21:31:18 -0700 | [diff] [blame] | 62 | std::vector<const Reference<Type>*> TypeDef::getReferences() const { |
| 63 | return {&mReferencedType}; |
| 64 | } |
| 65 | |
Andreas Huber | bb797e4 | 2016-08-03 12:53:02 -0700 | [diff] [blame] | 66 | bool TypeDef::needsEmbeddedReadWrite() const { |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 67 | CHECK(!"Should not be here"); |
| 68 | return false; |
Andreas Huber | bb797e4 | 2016-08-03 12:53:02 -0700 | [diff] [blame] | 69 | } |
| 70 | |
| 71 | bool TypeDef::resultNeedsDeref() const { |
Andreas Huber | 8d3ac0c | 2016-08-04 14:49:23 -0700 | [diff] [blame] | 72 | CHECK(!"Should not be here"); |
| 73 | return false; |
Andreas Huber | bb797e4 | 2016-08-03 12:53:02 -0700 | [diff] [blame] | 74 | } |
| 75 | |
Steven Moreland | 368e460 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 76 | void TypeDef::emitTypeDeclarations(Formatter& out) const { |
Yifan Hong | 3b320f8 | 2016-11-01 15:15:54 -0700 | [diff] [blame] | 77 | out << "typedef " |
| 78 | << mReferencedType->getCppStackType() |
| 79 | << " " |
| 80 | << localName() |
| 81 | << ";\n\n"; |
Steven Moreland | 2a55e05 | 2016-09-27 10:14:24 -0700 | [diff] [blame] | 82 | } |
| 83 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 84 | } // namespace android |
| 85 | |