1 /* 2 * Copyright 2019 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 #pragma once 18 19 #include <map> 20 #include <set> 21 #include <string> 22 23 #include "fields/packet_field.h" 24 #include "type_def.h" 25 26 // Holds the definition of an enum. 27 class EnumDef : public TypeDef { 28 public: 29 EnumDef(std::string name, int size); 30 31 virtual PacketField* GetNewField(const std::string& name, ParseLocation loc) const; 32 33 void AddEntry(std::string name, uint32_t value); 34 35 bool HasEntry(std::string name) const; 36 37 virtual Type GetDefinitionType() const override; 38 39 // data 40 std::map<uint32_t, std::string> constants_; 41 std::set<std::string> entries_; 42 43 EnumDef* try_from_enum_ = nullptr; 44 }; 45