Type.cpp revision 9df5244c1dd4508cc2e25f8a04d363903912d19c
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#include "Type.h" 18c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 197c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber#include "Annotation.h" 208d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber#include "ScalarType.h" 21881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 22a72e0d2be173cebf62f728b9d215808bd862f219Iliyan Malchev#include <hidl-util/Formatter.h> 23881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber#include <android-base/logging.h> 24881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 25c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Hubernamespace android { 26c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 277c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas HuberType::Type() 287c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber : mAnnotations(nullptr) { 297c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber} 307c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber 31c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas HuberType::~Type() {} 32c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 337c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Hubervoid Type::setAnnotations(std::vector<Annotation *> *annotations) { 347c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber mAnnotations = annotations; 357c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber} 367c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber 377c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huberconst std::vector<Annotation *> &Type::annotations() const { 387c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber return *mAnnotations; 397c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber} 407c5ddfb41a806a7bf71581952d06b637a7670cf7Andreas Huber 415345ec2b1b7e4126b77aa2131b231a9eb5ee811dAndreas Huberbool Type::isScope() const { 425345ec2b1b7e4126b77aa2131b231a9eb5ee811dAndreas Huber return false; 435345ec2b1b7e4126b77aa2131b231a9eb5ee811dAndreas Huber} 445345ec2b1b7e4126b77aa2131b231a9eb5ee811dAndreas Huber 45a2723d26427f7db19777dfed330047253e7a4e1bAndreas Huberbool Type::isInterface() const { 46a2723d26427f7db19777dfed330047253e7a4e1bAndreas Huber return false; 47a2723d26427f7db19777dfed330047253e7a4e1bAndreas Huber} 48a2723d26427f7db19777dfed330047253e7a4e1bAndreas Huber 49abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool Type::isScalar() const { 50abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return false; 51abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 52abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 53abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool Type::isString() const { 54abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return false; 55abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 56abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 578d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huberbool Type::isEnum() const { 588d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return false; 598d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber} 608d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 61abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool Type::isBitField() const { 62abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return false; 63abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 64abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 65abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool Type::isHandle() const { 66abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return false; 67abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 68abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 698d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huberbool Type::isTypeDef() const { 708d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return false; 718d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber} 728d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 73295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huberbool Type::isBinder() const { 74295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber return false; 75295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber} 76295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber 7739fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huberbool Type::isNamedType() const { 7839fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huber return false; 7939fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huber} 8039fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huber 81f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huberbool Type::isCompoundType() const { 82f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber return false; 83f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber} 84f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber 85709b62dbda6184770bb34470ff550e02c1643e67Andreas Huberbool Type::isArray() const { 86709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber return false; 87709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber} 88709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber 89709b62dbda6184770bb34470ff550e02c1643e67Andreas Huberbool Type::isVector() const { 9099e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen return false; 9199e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen} 9299e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenen 93abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool Type::isTemplatedType() const { 94abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return false; 95abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 96abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 9799e6bebc96d75d1c9b9b8130cd9b880dacb95b01Martijn Coenenbool Type::isPointer() const { 98709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber return false; 99709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber} 100709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber 10130bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Morelandstd::string Type::typeName() const { 10230bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland return ""; 10330bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland} 10430bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland 105737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huberconst ScalarType *Type::resolveToScalarType() const { 106737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber return NULL; 107737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber} 108737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 1098d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huberbool Type::isValidEnumStorageType() const { 1108d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber const ScalarType *scalarType = resolveToScalarType(); 1118d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 1128d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber if (scalarType == NULL) { 1138d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return false; 1148d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber } 1158d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 1168d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return scalarType->isValidEnumStorageType(); 1178d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber} 1188d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 1199df5244c1dd4508cc2e25f8a04d363903912d19cSteven Morelandbool Type::isElidableType() const { 1209df5244c1dd4508cc2e25f8a04d363903912d19cSteven Moreland return false; 1219df5244c1dd4508cc2e25f8a04d363903912d19cSteven Moreland} 1229df5244c1dd4508cc2e25f8a04d363903912d19cSteven Moreland 1233b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppType(StorageMode, bool) const { 124881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 125881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return std::string(); 126881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 127881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 1283b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::decorateCppName( 1293b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong const std::string &name, StorageMode mode, bool specifyNamespaces) const { 1303b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(mode, specifyNamespaces) + " " + name; 1313b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong} 1323b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong 1334ed1347cd29e6e07acad368891bb03078c798abaYifan Hongstd::string Type::getJavaType(bool /* forInitializer */) const { 1344c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber CHECK(!"Should not be here"); 1354c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber return std::string(); 1364c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber} 1374c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber 13885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huberstd::string Type::getJavaWrapperType() const { 1394ed1347cd29e6e07acad368891bb03078c798abaYifan Hong return getJavaType(); 14085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 14185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 1422831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huberstd::string Type::getJavaSuffix() const { 1432831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber CHECK(!"Should not be here"); 1442831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber return std::string(); 1452831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 1462831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 147c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhangstd::string Type::getVtsType() const { 148c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang CHECK(!"Should not be here"); 149c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang return std::string(); 150c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang} 151c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang 152881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriter( 153881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, 154881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 155881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 156881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 157881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 158881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode) const { 159881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 160881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 161881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 162bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid Type::emitResolveReferences( 163bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &, 164bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 165bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 166bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 167bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 168bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 169bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode) const { 170bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(!"Should not be here"); 171bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 172bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 173bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid Type::emitResolveReferencesEmbedded( 174bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &, 175bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong size_t, 176bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 177bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 178bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 179bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 180bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 181bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 182bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode, 183bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 184bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &) const { 185bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(!"Should not be here"); 186bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 187bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 18800f471711684903fd747e7871edf437ca54ed397Yifan Hongbool Type::useParentInEmitResolveReferencesEmbedded() const { 189244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return needsResolveReferences(); 190244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong} 191244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 192244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hongbool Type::useNameInEmitReaderWriterEmbedded(bool) const { 193244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return needsEmbeddedReadWrite(); 19400f471711684903fd747e7871edf437ca54ed397Yifan Hong} 19500f471711684903fd747e7871edf437ca54ed397Yifan Hong 196881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriterEmbedded( 197881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, 198f9d49f1468bd65595f6f0ae5f4d7300f4e95edf8Andreas Huber size_t, 199881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 200be2a3737675b83dd61b52c11f0d7549fa1276739Yifan Hong const std::string &, 201881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 202881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 203881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 204881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 205881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode, 206881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 207881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &) const { 208881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 209881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 210881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 2112831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Hubervoid Type::emitJavaReaderWriter( 2122831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 2132831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 2142831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 2152831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader) const { 2162831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber emitJavaReaderWriterWithSuffix( 2172831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out, 2182831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber parcelObj, 2192831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber argName, 2202831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber isReader, 2212831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber getJavaSuffix(), 2222831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber "" /* extra */); 2232831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 2242831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 22585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::emitJavaFieldInitializer( 22685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &out, 22785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &fieldName) const { 2284ed1347cd29e6e07acad368891bb03078c798abaYifan Hong out << getJavaType() 22985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << " " 23085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << fieldName 23185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << ";\n"; 23285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 23385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 23485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::emitJavaFieldReaderWriter( 23585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &, 2364c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber size_t, 23785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 23885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 23985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 240709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber const std::string &, 24185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber bool) const { 24285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber CHECK(!"Should not be here"); 24385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 24485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 245881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::handleError(Formatter &out, ErrorMode mode) const { 246881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber switch (mode) { 247881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Ignore: 248881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 249549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "/* _hidl_err ignored! */\n\n"; 250881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 251881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 252881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 253881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Goto: 254881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 255549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { goto _hidl_error; }\n\n"; 256881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 257881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 258881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 259881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Break: 260881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 261549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { break; }\n\n"; 262881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 263881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 264737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 265737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber case ErrorMode_Return: 266737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber { 267549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { return _hidl_err; }\n\n"; 268737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber break; 269737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber } 270881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 271881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 272881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 273881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::handleError2(Formatter &out, ErrorMode mode) const { 274881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber switch (mode) { 275881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Goto: 276881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 277549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "goto _hidl_error;\n"; 278881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 279881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 280737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 281881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Break: 282881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 283881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << "break;\n"; 284881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 285881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 286737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 287881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Ignore: 288881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 289549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "/* ignoring _hidl_error! */"; 290881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 291881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 292737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 293737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber case ErrorMode_Return: 294737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber { 295549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "return _hidl_err;\n"; 296737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber break; 297737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber } 298881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 299881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 300881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 301881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriterEmbeddedForTypeName( 302881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &out, 303881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &name, 304881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool nameIsPointer, 305881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parcelObj, 306881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool parcelObjIsPointer, 307881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool isReader, 308881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode mode, 309881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parentName, 310881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &offsetText, 311881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &typeName, 312244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &childName, 313244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &funcNamespace) const { 314244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 315244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string parcelObjDeref = 316881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber parcelObjIsPointer ? ("*" + parcelObj) : parcelObj; 317881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 318881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string parcelObjPointer = 319881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber parcelObjIsPointer ? parcelObj : ("&" + parcelObj); 320881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 321244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string nameDerefed = nameIsPointer ? ("*" + name) : name; 322881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string namePointer = nameIsPointer ? name : ("&" + name); 323881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 324549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "_hidl_err = "; 325881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 326244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong if (!funcNamespace.empty()) { 327244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << funcNamespace << "::"; 328244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong } 329244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 330244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << (isReader ? "readEmbeddedFromParcel(\n" : "writeEmbeddedToParcel(\n"); 331244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 332244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out.indent(); 333244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out.indent(); 334244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 335881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber if (isReader) { 336881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << "const_cast<" 337881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << typeName 338881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << " *>(" 339881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << namePointer 340244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong << "),\n"; 341881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } else { 342244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << nameDerefed 343244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong << ",\n"; 344881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 345881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 346881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << (isReader ? parcelObjDeref : parcelObjPointer) 347881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << ",\n" 348881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << parentName 349881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << ",\n" 350881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << offsetText; 351881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 352881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber if (!childName.empty()) { 353881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << ", &" 354881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << childName; 355881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 356881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 357881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << ");\n\n"; 358881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 359881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out.unindent(); 360881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out.unindent(); 361881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 362881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber handleError(out, mode); 363881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 364881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 365881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberstatus_t Type::emitTypeDeclarations(Formatter &) const { 366881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return OK; 367881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 368881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 369e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huberstatus_t Type::emitGlobalTypeDeclarations(Formatter &) const { 370e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber return OK; 371e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber} 372e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber 373244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hongstatus_t Type::emitGlobalHwDeclarations(Formatter &) const { 374244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return OK; 375244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong} 376244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 377881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberstatus_t Type::emitTypeDefinitions( 378881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, const std::string) const { 379881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return OK; 380881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 381881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 38285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huberstatus_t Type::emitJavaTypeDeclarations(Formatter &, bool) const { 3832831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber return OK; 3842831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 3852831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 386881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberbool Type::needsEmbeddedReadWrite() const { 387881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return false; 388881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 389881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 390bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongbool Type::needsResolveReferences() const { 391bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong return false; 392bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 393bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 394881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberbool Type::resultNeedsDeref() const { 395881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return false; 396881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 397881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3983b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppStackType(bool specifyNamespaces) const { 3993b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Stack, specifyNamespaces); 400881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 401881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 4023b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppResultType(bool specifyNamespaces) const { 4033b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Result, specifyNamespaces); 404881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 405881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 4063b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppArgumentType(bool specifyNamespaces) const { 4073b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Argument, specifyNamespaces); 408881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 409881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 4102831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Hubervoid Type::emitJavaReaderWriterWithSuffix( 4112831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 4122831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 4132831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 4142831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader, 4152831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &suffix, 4162831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &extra) const { 4172831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << parcelObj 4182831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << "." 4192831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << (isReader ? "read" : "write") 4202831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << suffix 4212831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << "("; 4222831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4232831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber if (isReader) { 4242831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << extra; 4252831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber } else { 4262831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << (extra.empty() ? "" : (extra + ", ")); 4272831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << argName; 4282831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber } 4292831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4302831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << ");\n"; 4312831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 4322831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4335158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhangstatus_t Type::emitVtsTypeDeclarations(Formatter &) const { 4345158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang return OK; 4355158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang} 4365158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 437864c771ca4ec8a01e31c7c243625b7a5f6316768Zhuoyao Zhangstatus_t Type::emitVtsAttributeType(Formatter &out) const { 4385158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang return emitVtsTypeDeclarations(out); 4395158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang} 4405158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 44170a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huberbool Type::isJavaCompatible() const { 44270a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber return true; 44370a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber} 44470a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber 44585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::getAlignmentAndSize(size_t *, size_t *) const { 44685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber CHECK(!"Should not be here"); 44785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 44885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 449019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Hubervoid Type::appendToExportedTypesVector( 450019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber std::vector<const Type *> * /* exportedTypes */) const { 451019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber} 452019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 4531c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huberstatus_t Type::emitExportedHeader( 4541c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huber Formatter & /* out */, bool /* forJava */) const { 455019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber return OK; 456019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber} 457019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 458bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong//////////////////////////////////////// 459bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 460bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan HongTemplatedType::TemplatedType() : mElementType(nullptr) { 461bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 46230bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland 463bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid TemplatedType::setElementType(Type *elementType) { 464bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(mElementType == nullptr); // can only be set once. 46530bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland CHECK(isCompatibleElementType(elementType)); 466bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong mElementType = elementType; 467bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 468bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 469abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan HongType *TemplatedType::getElementType() const { 470abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return mElementType; 471abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 472abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 473abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool TemplatedType::isTemplatedType() const { 474abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return true; 475abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 476abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 477c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber} // namespace android 478c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 479