| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef ENUM_TYPE_H_ |
| |
| #define ENUM_TYPE_H_ |
| |
| #include "ConstantExpression.h" |
| #include "NamedType.h" |
| |
| #include <vector> |
| |
| namespace android { |
| |
| struct EnumValue; |
| |
| struct EnumType : public NamedType { |
| EnumType(const char *localName, |
| std::vector<EnumValue *> *values, |
| Type *storageType = NULL); |
| |
| const Type *storageType() const; |
| const std::vector<EnumValue *> &values() const; |
| |
| const ScalarType *resolveToScalarType() const override; |
| |
| bool isEnum() const override; |
| |
| std::string getCppType(StorageMode mode, |
| std::string *extra, |
| bool specifyNamespaces) const override; |
| |
| std::string getJavaType() const override; |
| std::string getJavaSuffix() const override; |
| |
| std::string getJavaWrapperType() const override; |
| |
| void emitReaderWriter( |
| Formatter &out, |
| const std::string &name, |
| const std::string &parcelObj, |
| bool parcelObjIsPointer, |
| bool isReader, |
| ErrorMode mode) const override; |
| |
| void emitJavaFieldReaderWriter( |
| Formatter &out, |
| const std::string &blobName, |
| const std::string &fieldName, |
| const std::string &offset, |
| bool isReader) const override; |
| |
| status_t emitTypeDeclarations(Formatter &out) const override; |
| |
| status_t emitJavaTypeDeclarations( |
| Formatter &out, bool atTopLevel) const override; |
| |
| status_t emitVtsTypeDeclarations(Formatter &out) const override; |
| status_t emitVtsAttributeType(Formatter &out) const override; |
| |
| void getAlignmentAndSize(size_t *align, size_t *size) const override; |
| |
| private: |
| void getTypeChain(std::vector<const EnumType *> *out) const; |
| std::vector<EnumValue *> *mValues; |
| Type *mStorageType; |
| |
| DISALLOW_COPY_AND_ASSIGN(EnumType); |
| }; |
| |
| struct EnumValue { |
| EnumValue(const char *name, const ConstantExpression *value = nullptr); |
| |
| std::string name() const; |
| const char *value() const; |
| const char *cppValue(ScalarType::Kind castKind) const; |
| const char *javaValue(ScalarType::Kind castKind) const; |
| const char *comment() const; |
| |
| private: |
| std::string mName; |
| const ConstantExpression *mValue; |
| |
| DISALLOW_COPY_AND_ASSIGN(EnumValue); |
| }; |
| |
| } // namespace android |
| |
| #endif // ENUM_TYPE_H_ |
| |