Type.h revision 041fdfe5995b6c88b4aa1b40d668d2c891ab7e91
11aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber/* 21aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * Copyright (C) 2016 The Android Open Source Project 31aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * 41aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 51aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * you may not use this file except in compliance with the License. 61aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * You may obtain a copy of the License at 71aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * 81aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 91aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * 101aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * Unless required by applicable law or agreed to in writing, software 111aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 121aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 131aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * See the License for the specific language governing permissions and 141aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber * limitations under the License. 151aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber */ 161aec397b1fdea7db4120dbe55b6995bb2a9d9138Andreas Huber 17c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber#ifndef TYPE_H_ 18c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 19c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber#define TYPE_H_ 20c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 21c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber#include <android-base/macros.h> 22881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber#include <utils/Errors.h> 23979e099f1163ff75beed5776cd01fb409b90a0cdSteven Moreland#include <set> 24cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov#include <string> 2533431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov#include <unordered_set> 26cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov#include <vector> 27c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 28505316c499a4dbb95f6567e8531fb6f1e74c3dedTimur Iskhakov#include "Reference.h" 29505316c499a4dbb95f6567e8531fb6f1e74c3dedTimur Iskhakov 30c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Hubernamespace android { 31c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 32891a866402345777c7e746cf8d0e4ffd0bd28ca2Timur Iskhakovstruct ConstantExpression; 33c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huberstruct Formatter; 34979e099f1163ff75beed5776cd01fb409b90a0cdSteven Morelandstruct FQName; 35891a866402345777c7e746cf8d0e4ffd0bd28ca2Timur Iskhakovstruct ScalarType; 3663f399021d053453704d41845d4ebcc06fe01738Timur Iskhakovstruct Scope; 37c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 38c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huberstruct Type { 3963f399021d053453704d41845d4ebcc06fe01738Timur Iskhakov Type(Scope* parent); 40c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber virtual ~Type(); 41c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 4299e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isArray() const; 43295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber virtual bool isBinder() const; 44abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong virtual bool isBitField() const; 45f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber virtual bool isCompoundType() const; 4699e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isEnum() const; 47abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong virtual bool isHandle() const; 4899e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isInterface() const; 4999e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isNamedType() const; 50397b5e1957cc1a1ad3365e294437324d5c088039Steven Moreland virtual bool isMemory() const; 5199e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isPointer() const; 5299e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isScope() const; 53abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong virtual bool isScalar() const; 54abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong virtual bool isString() const; 55abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong virtual bool isTemplatedType() const; 5699e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen virtual bool isTypeDef() const; 57709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber virtual bool isVector() const; 588d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 59dbaed3317411232962d25666de60799b4dcfce98Timur Iskhakov // Resolves the type by unwrapping typedefs 60dbaed3317411232962d25666de60799b4dcfce98Timur Iskhakov Type* resolve(); 61dbaed3317411232962d25666de60799b4dcfce98Timur Iskhakov virtual const Type* resolve() const; 62dbaed3317411232962d25666de60799b4dcfce98Timur Iskhakov 6333431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov // All types defined in this type. 64b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov std::vector<Type*> getDefinedTypes(); 65b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov virtual std::vector<const Type*> getDefinedTypes() const; 6633431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 6733431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov // All types referenced in this type. 68b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov std::vector<Reference<Type>*> getReferences(); 69b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov virtual std::vector<const Reference<Type>*> getReferences() const; 7033431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 71891a866402345777c7e746cf8d0e4ffd0bd28ca2Timur Iskhakov // All constant expressions referenced in this type. 72b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov std::vector<ConstantExpression*> getConstantExpressions(); 73b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov virtual std::vector<const ConstantExpression*> getConstantExpressions() const; 74891a866402345777c7e746cf8d0e4ffd0bd28ca2Timur Iskhakov 7540731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // All types referenced in this type that must have completed 7640731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // definiton before being referenced. 77b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov std::vector<Reference<Type>*> getStrongReferences(); 78b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov virtual std::vector<const Reference<Type>*> getStrongReferences() const; 7940731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov 8033431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov // Proceeds recursive pass 8133431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov // Makes sure to visit each node only once. 8233431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov status_t recursivePass(const std::function<status_t(Type*)>& func, 8333431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov std::unordered_set<const Type*>* visited); 8433431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov status_t recursivePass(const std::function<status_t(const Type*)>& func, 8533431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov std::unordered_set<const Type*>* visited) const; 8633431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 87cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov // Recursive tree pass that completes type declarations 88cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov // that depend on super types 89cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov virtual status_t resolveInheritance(); 90cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov 91cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov // Recursive tree pass that validates all type-related 92cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov // syntax restrictions 93cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov virtual status_t validate() const; 94cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov 9540731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // Recursive tree pass checkAcyclic return type. 9640731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // Stores cycle end for nice error messages. 9740731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov struct CheckAcyclicStatus { 9840731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov CheckAcyclicStatus(status_t status, const Type* cycleEnd = nullptr); 9940731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov 10040731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov status_t status; 10140731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov 10240731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // If a cycle is found, stores the end of cycle. 10340731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // While going back in recursion, this is used to stop printing the cycle. 10440731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov const Type* cycleEnd; 10540731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov }; 10640731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov 10740731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // Recursive tree pass that ensures that type definitions and references 10840731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // are acyclic. 10940731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // If some cases allow using of incomplete types, these cases are to be 11040731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov // declared in Type::getStrongReferences. 11140731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov CheckAcyclicStatus checkAcyclic(std::unordered_set<const Type*>* visited, 11240731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov std::unordered_set<const Type*>* stack) const; 11340731afa5f0e4e0e9bc36bd9c37e24b9bdaa3413Timur Iskhakov 114041fdfe5995b6c88b4aa1b40d668d2c891ab7e91Timur Iskhakov // Checks following C++ restriction on forward declaration: 115041fdfe5995b6c88b4aa1b40d668d2c891ab7e91Timur Iskhakov // inner struct could be forward declared only inside its parent. 116041fdfe5995b6c88b4aa1b40d668d2c891ab7e91Timur Iskhakov status_t checkForwardReferenceRestrictions(const Reference<Type>& ref) const; 117041fdfe5995b6c88b4aa1b40d668d2c891ab7e91Timur Iskhakov 118737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber virtual const ScalarType *resolveToScalarType() const; 119c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 1200ecc7b8aca24a5618512610bb6371bdb91b5fdc2Steven Moreland virtual std::string typeName() const = 0; 12130bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland 1228d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber bool isValidEnumStorageType() const; 1239df5244c1dd4508cc2e25f8a04d363903912d19cSteven Moreland virtual bool isElidableType() const; 124c6752dcea3b5dae1e99960b5beb6af394280b393Yifan Hong virtual bool canCheckEquality() const; 1258d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 12635930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov // Marks that package proceeding is completed 12735930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov // Post parse passes must be proceeded during owner package parsing 12835930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov void setPostParseCompleted(); 12935930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov 13063f399021d053453704d41845d4ebcc06fe01738Timur Iskhakov Scope* parent(); 131041fdfe5995b6c88b4aa1b40d668d2c891ab7e91Timur Iskhakov const Scope* parent() const; 13263f399021d053453704d41845d4ebcc06fe01738Timur Iskhakov 133881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber enum StorageMode { 134881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber StorageMode_Stack, 135881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber StorageMode_Argument, 136ac5878945afde379e41d9c93de44c32537f868b1Martijn Coenen StorageMode_Result, 137881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber }; 1383b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong 139e30ee9b06ac578006161e84633db91289f889068Steven Moreland // specifyNamespaces: whether to specify namespaces for built-in types 140881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber virtual std::string getCppType( 141979e099f1163ff75beed5776cd01fb409b90a0cdSteven Moreland StorageMode mode, 1423b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong bool specifyNamespaces) const; 1433b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong 1443b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong std::string decorateCppName( 1453b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong const std::string &name, 1463b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong StorageMode mode, 147979e099f1163ff75beed5776cd01fb409b90a0cdSteven Moreland bool specifyNamespaces) const; 148979e099f1163ff75beed5776cd01fb409b90a0cdSteven Moreland 1493b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong std::string getCppStackType(bool specifyNamespaces = true) const; 150881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 1513b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong std::string getCppResultType(bool specifyNamespaces = true) const; 1524c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber 1533b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong std::string getCppArgumentType(bool specifyNamespaces = true) const; 1544c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber 1554ed1347cd29e6e07acad368891bb03078c798abaYifan Hong // For an array type, dimensionality information will be accumulated at the 1564ed1347cd29e6e07acad368891bb03078c798abaYifan Hong // end of the returned string. 1574c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber // if forInitializer == true, actual dimensions are included, i.e. [3][5], 1584c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber // otherwise (and by default), they are omitted, i.e. [][]. 1594ed1347cd29e6e07acad368891bb03078c798abaYifan Hong virtual std::string getJavaType(bool forInitializer = false) const; 160881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 16185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber virtual std::string getJavaWrapperType() const; 1622831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber virtual std::string getJavaSuffix() const; 1632831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 164c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang virtual std::string getVtsType() const; 165e9667849dd310995d1e4d12f31942f68bf992d1cZhuoyao Zhang virtual std::string getVtsValueName() const; 166c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang 167881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber enum ErrorMode { 168881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode_Ignore, 169881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode_Goto, 170881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode_Break, 171737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber ErrorMode_Return, 172881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber }; 173881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber virtual void emitReaderWriter( 174881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &out, 175881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &name, 176881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parcelObj, 177881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool parcelObjIsPointer, 178881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool isReader, 179881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode mode) const; 180881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 181881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber virtual void emitReaderWriterEmbedded( 182881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &out, 183f9d49f1468bd65595f6f0ae5f4d7300f4e95edf8Andreas Huber size_t depth, 184881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &name, 185be2a3737675b83dd61b52c11f0d7549fa1276739Yifan Hong const std::string &sanitizedName, 186881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool nameIsPointer, 187881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parcelObj, 188881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool parcelObjIsPointer, 189881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool isReader, 190881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode mode, 191881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parentName, 192881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &offsetText) const; 193881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 194bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong virtual void emitResolveReferences( 195bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &out, 196bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &name, 197bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool nameIsPointer, 198bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &parcelObj, 199bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool parcelObjIsPointer, 200bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool isReader, 201bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode mode) const; 202bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 203bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong virtual void emitResolveReferencesEmbedded( 204bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &out, 205bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong size_t depth, 206bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &name, 207bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &sanitizedName, 208bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool nameIsPointer, 209bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &parcelObj, 210bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool parcelObjIsPointer, 211bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool isReader, 212bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode mode, 213bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &parentName, 214bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &offsetText) const; 215bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 216f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong virtual void emitDump( 217f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong Formatter &out, 218f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong const std::string &streamName, 219f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong const std::string &name) const; 220f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong 221e45b5303e072043679483a70606f6c00dde17382Yifan Hong virtual void emitJavaDump( 222e45b5303e072043679483a70606f6c00dde17382Yifan Hong Formatter &out, 223e45b5303e072043679483a70606f6c00dde17382Yifan Hong const std::string &streamName, 224e45b5303e072043679483a70606f6c00dde17382Yifan Hong const std::string &name) const; 225e45b5303e072043679483a70606f6c00dde17382Yifan Hong 22600f471711684903fd747e7871edf437ca54ed397Yifan Hong virtual bool useParentInEmitResolveReferencesEmbedded() const; 22700f471711684903fd747e7871edf437ca54ed397Yifan Hong 228244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong virtual bool useNameInEmitReaderWriterEmbedded(bool isReader) const; 229244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 2302831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber virtual void emitJavaReaderWriter( 2312831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 2322831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 2332831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 2342831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader) const; 2352831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 23685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber virtual void emitJavaFieldInitializer( 23785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &out, 23885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &fieldName) const; 23985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 24085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber virtual void emitJavaFieldReaderWriter( 24185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &out, 2424c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber size_t depth, 243709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber const std::string &parcelName, 24485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &blobName, 24585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &fieldName, 24685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &offset, 24785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber bool isReader) const; 24885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 249881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber virtual status_t emitTypeDeclarations(Formatter &out) const; 250881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 251fd3f250dfb0f1a990c29a76de184830e6dd9e883Timur Iskhakov // Emit scope C++ forward declaration. 252fd3f250dfb0f1a990c29a76de184830e6dd9e883Timur Iskhakov // There is no need to forward declare interfaces, as 253fd3f250dfb0f1a990c29a76de184830e6dd9e883Timur Iskhakov // they are always declared in global scope in dedicated file. 254fd3f250dfb0f1a990c29a76de184830e6dd9e883Timur Iskhakov virtual void emitTypeForwardDeclaration(Formatter& out) const; 255fd3f250dfb0f1a990c29a76de184830e6dd9e883Timur Iskhakov 256e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber // Emit any declarations pertaining to this type that have to be 257e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber // at global scope, i.e. enum class operators. 258e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber virtual status_t emitGlobalTypeDeclarations(Formatter &out) const; 259e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber 260244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong // Emit any declarations pertaining to this type that have to be 261244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong // at global scope for transport, e.g. read/writeEmbeddedTo/FromParcel 262244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong virtual status_t emitGlobalHwDeclarations(Formatter &out) const; 263244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 2648c90cc59bf93bd0c08970b4488067a33015d4a1cChih-Hung Hsieh virtual status_t emitTypeDefinitions(Formatter& out, const std::string& prefix) const; 265881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 26685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber virtual status_t emitJavaTypeDeclarations( 26785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &out, bool atTopLevel) const; 2682831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 269881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber virtual bool needsEmbeddedReadWrite() const; 270bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong virtual bool needsResolveReferences() const; 271881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber virtual bool resultNeedsDeref() const; 272881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 2735158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang // Generates type declaration for vts proto file. 2745158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang // TODO (b/30844146): make it a pure virtual method. 2755158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang virtual status_t emitVtsTypeDeclarations(Formatter &out) const; 276864c771ca4ec8a01e31c7c243625b7a5f6316768Zhuoyao Zhang // Generates type declaration as attribute of method (return value or method 277864c771ca4ec8a01e31c7c243625b7a5f6316768Zhuoyao Zhang // argument) or attribute of compound type for vts proto file. 278864c771ca4ec8a01e31c7c243625b7a5f6316768Zhuoyao Zhang virtual status_t emitVtsAttributeType(Formatter &out) const; 2795158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 28070a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber // Returns true iff this type is supported through the Java backend. 28170a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber virtual bool isJavaCompatible() const; 28260d3b22101e911242d2d41c8dc8309e8706f1fe1Andreas Huber virtual bool containsPointer() const; 28385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber virtual void getAlignmentAndSize(size_t *align, size_t *size) const; 28485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 285019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber virtual void appendToExportedTypesVector( 286019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber std::vector<const Type *> *exportedTypes) const; 287019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 2881c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huber virtual status_t emitExportedHeader(Formatter &out, bool forJava) const; 289019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 290881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberprotected: 291881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber void handleError(Formatter &out, ErrorMode mode) const; 292881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 293881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber void emitReaderWriterEmbeddedForTypeName( 294881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &out, 295881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &name, 296881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool nameIsPointer, 297881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parcelObj, 298881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool parcelObjIsPointer, 299881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool isReader, 300881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode mode, 301881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parentName, 302881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &offsetText, 303881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &typeName, 304244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &childName, 305244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &funcNamespace) const; 306881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3072831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber void emitJavaReaderWriterWithSuffix( 3082831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 3092831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 3102831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 3112831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader, 3122831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &suffix, 3132831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &extra) const; 3142831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 315f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong void emitDumpWithMethod( 316f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong Formatter &out, 317f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong const std::string &streamName, 318f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong const std::string &methodName, 319f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong const std::string &name) const; 320f5cc2f74e86504f7904a0a24e7fcc00fa19cd579Yifan Hong 32135930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov private: 32235930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov bool mIsPostParseCompleted = false; 32363f399021d053453704d41845d4ebcc06fe01738Timur Iskhakov Scope* const mParent; 32435930c43ef3ccc79ae5ad07ca8dab5e94902d30eTimur Iskhakov 325c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber DISALLOW_COPY_AND_ASSIGN(Type); 326c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber}; 327c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 328bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong/* Base type for VectorType and RefType. */ 329bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongstruct TemplatedType : public Type { 330505316c499a4dbb95f6567e8531fb6f1e74c3dedTimur Iskhakov void setElementType(const Reference<Type>& elementType); 33124e605b5194d969a1558d94896d69cc554881e46Timur Iskhakov const Type* getElementType() const; 33233431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 3333f1d26ed2a4843498c187126f95bed67838e08a4Timur Iskhakov virtual std::string templatedTypeName() const = 0; 3343f1d26ed2a4843498c187126f95bed67838e08a4Timur Iskhakov std::string typeName() const override; 3353f1d26ed2a4843498c187126f95bed67838e08a4Timur Iskhakov 336abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong bool isTemplatedType() const override; 33733431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 33824e605b5194d969a1558d94896d69cc554881e46Timur Iskhakov virtual bool isCompatibleElementType(const Type* elementType) const = 0; 339cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov 340b58f4185934a93fc511c03a8a970b31c5ea0dfcaTimur Iskhakov std::vector<const Reference<Type>*> getReferences() const override; 34133431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 342cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov virtual status_t validate() const override; 343cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov 34433431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov status_t emitVtsTypeDeclarations(Formatter& out) const override; 34533431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov status_t emitVtsAttributeType(Formatter& out) const override; 34633431e6cd425c6cd179080442a8616e2baa20aaeTimur Iskhakov 347cec46c48853a8c1246656d0095a9faa3fad5c4f9Timur Iskhakov protected: 34863f399021d053453704d41845d4ebcc06fe01738Timur Iskhakov TemplatedType(Scope* parent); 349505316c499a4dbb95f6567e8531fb6f1e74c3dedTimur Iskhakov Reference<Type> mElementType; 350505316c499a4dbb95f6567e8531fb6f1e74c3dedTimur Iskhakov 351505316c499a4dbb95f6567e8531fb6f1e74c3dedTimur Iskhakov private: 352bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong DISALLOW_COPY_AND_ASSIGN(TemplatedType); 353bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong}; 354bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 355c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber} // namespace android 356c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 357c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber#endif // TYPE_H_ 358c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 359