Type.cpp revision abf73eef7f23f0b0ba0fe85694dcd511f4e69962
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 1193b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppType(StorageMode, bool) const { 120881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 121881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return std::string(); 122881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 123881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 1243b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::decorateCppName( 1253b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong const std::string &name, StorageMode mode, bool specifyNamespaces) const { 1263b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(mode, specifyNamespaces) + " " + name; 1273b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong} 1283b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong 1294ed1347cd29e6e07acad368891bb03078c798abaYifan Hongstd::string Type::getJavaType(bool /* forInitializer */) const { 1304c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber CHECK(!"Should not be here"); 1314c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber return std::string(); 1324c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber} 1334c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber 13485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huberstd::string Type::getJavaWrapperType() const { 1354ed1347cd29e6e07acad368891bb03078c798abaYifan Hong return getJavaType(); 13685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 13785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 1382831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huberstd::string Type::getJavaSuffix() const { 1392831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber CHECK(!"Should not be here"); 1402831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber return std::string(); 1412831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 1422831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 143c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhangstd::string Type::getVtsType() const { 144c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang CHECK(!"Should not be here"); 145c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang return std::string(); 146c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang} 147c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang 148881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriter( 149881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, 150881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 151881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 152881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 153881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 154881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode) const { 155881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 156881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 157881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 158bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid Type::emitResolveReferences( 159bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &, 160bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 161bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 162bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 163bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 164bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 165bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode) const { 166bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(!"Should not be here"); 167bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 168bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 169bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid Type::emitResolveReferencesEmbedded( 170bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &, 171bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong size_t, 172bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 173bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 174bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 175bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 176bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 177bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 178bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode, 179bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 180bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &) const { 181bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(!"Should not be here"); 182bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 183bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 18400f471711684903fd747e7871edf437ca54ed397Yifan Hongbool Type::useParentInEmitResolveReferencesEmbedded() const { 185244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return needsResolveReferences(); 186244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong} 187244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 188244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hongbool Type::useNameInEmitReaderWriterEmbedded(bool) const { 189244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return needsEmbeddedReadWrite(); 19000f471711684903fd747e7871edf437ca54ed397Yifan Hong} 19100f471711684903fd747e7871edf437ca54ed397Yifan Hong 192881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriterEmbedded( 193881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, 194f9d49f1468bd65595f6f0ae5f4d7300f4e95edf8Andreas Huber size_t, 195881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 196be2a3737675b83dd61b52c11f0d7549fa1276739Yifan Hong const std::string &, 197881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 198881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 199881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 200881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 201881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode, 202881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 203881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &) const { 204881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 205881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 206881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 2072831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Hubervoid Type::emitJavaReaderWriter( 2082831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 2092831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 2102831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 2112831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader) const { 2122831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber emitJavaReaderWriterWithSuffix( 2132831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out, 2142831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber parcelObj, 2152831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber argName, 2162831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber isReader, 2172831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber getJavaSuffix(), 2182831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber "" /* extra */); 2192831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 2202831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 22185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::emitJavaFieldInitializer( 22285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &out, 22385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &fieldName) const { 2244ed1347cd29e6e07acad368891bb03078c798abaYifan Hong out << getJavaType() 22585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << " " 22685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << fieldName 22785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << ";\n"; 22885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 22985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 23085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::emitJavaFieldReaderWriter( 23185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &, 2324c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber size_t, 23385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 23485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 23585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 236709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber const std::string &, 23785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber bool) const { 23885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber CHECK(!"Should not be here"); 23985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 24085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 241881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::handleError(Formatter &out, ErrorMode mode) const { 242881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber switch (mode) { 243881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Ignore: 244881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 245549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "/* _hidl_err ignored! */\n\n"; 246881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 247881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 248881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 249881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Goto: 250881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 251549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { goto _hidl_error; }\n\n"; 252881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 253881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 254881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 255881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Break: 256881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 257549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { break; }\n\n"; 258881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 259881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 260737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 261737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber case ErrorMode_Return: 262737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber { 263549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { return _hidl_err; }\n\n"; 264737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber break; 265737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber } 266881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 267881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 268881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 269881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::handleError2(Formatter &out, ErrorMode mode) const { 270881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber switch (mode) { 271881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Goto: 272881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 273549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "goto _hidl_error;\n"; 274881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 275881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 276737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 277881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Break: 278881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 279881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << "break;\n"; 280881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 281881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 282737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 283881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Ignore: 284881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 285549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "/* ignoring _hidl_error! */"; 286881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 287881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 288737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 289737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber case ErrorMode_Return: 290737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber { 291549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "return _hidl_err;\n"; 292737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber break; 293737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber } 294881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 295881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 296881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 297881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriterEmbeddedForTypeName( 298881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &out, 299881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &name, 300881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool nameIsPointer, 301881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parcelObj, 302881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool parcelObjIsPointer, 303881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool isReader, 304881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode mode, 305881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parentName, 306881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &offsetText, 307881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &typeName, 308244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &childName, 309244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &funcNamespace) const { 310244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 311244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string parcelObjDeref = 312881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber parcelObjIsPointer ? ("*" + parcelObj) : parcelObj; 313881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 314881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string parcelObjPointer = 315881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber parcelObjIsPointer ? parcelObj : ("&" + parcelObj); 316881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 317244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string nameDerefed = nameIsPointer ? ("*" + name) : name; 318881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string namePointer = nameIsPointer ? name : ("&" + name); 319881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 320549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "_hidl_err = "; 321881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 322244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong if (!funcNamespace.empty()) { 323244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << funcNamespace << "::"; 324244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong } 325244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 326244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << (isReader ? "readEmbeddedFromParcel(\n" : "writeEmbeddedToParcel(\n"); 327244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 328244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out.indent(); 329244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out.indent(); 330244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 331881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber if (isReader) { 332881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << "const_cast<" 333881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << typeName 334881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << " *>(" 335881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << namePointer 336244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong << "),\n"; 337881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } else { 338244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << nameDerefed 339244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong << ",\n"; 340881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 341881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 342881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << (isReader ? parcelObjDeref : parcelObjPointer) 343881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << ",\n" 344881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << parentName 345881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << ",\n" 346881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << offsetText; 347881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 348881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber if (!childName.empty()) { 349881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << ", &" 350881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << childName; 351881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 352881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 353881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << ");\n\n"; 354881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 355881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out.unindent(); 356881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out.unindent(); 357881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 358881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber handleError(out, mode); 359881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 360881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 361881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberstatus_t Type::emitTypeDeclarations(Formatter &) const { 362881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return OK; 363881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 364881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 365e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huberstatus_t Type::emitGlobalTypeDeclarations(Formatter &) const { 366e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber return OK; 367e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber} 368e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber 369244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hongstatus_t Type::emitGlobalHwDeclarations(Formatter &) const { 370244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return OK; 371244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong} 372244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 373881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberstatus_t Type::emitTypeDefinitions( 374881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, const std::string) const { 375881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return OK; 376881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 377881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 37885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huberstatus_t Type::emitJavaTypeDeclarations(Formatter &, bool) const { 3792831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber return OK; 3802831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 3812831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 382881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberbool Type::needsEmbeddedReadWrite() const { 383881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return false; 384881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 385881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 386bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongbool Type::needsResolveReferences() const { 387bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong return false; 388bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 389bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 390881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberbool Type::resultNeedsDeref() const { 391881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return false; 392881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 393881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3943b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppStackType(bool specifyNamespaces) const { 3953b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Stack, specifyNamespaces); 396881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 397881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3983b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppResultType(bool specifyNamespaces) const { 3993b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Result, specifyNamespaces); 400881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 401881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 4023b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppArgumentType(bool specifyNamespaces) const { 4033b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Argument, specifyNamespaces); 404881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 405881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 4062831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Hubervoid Type::emitJavaReaderWriterWithSuffix( 4072831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 4082831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 4092831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 4102831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader, 4112831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &suffix, 4122831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &extra) const { 4132831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << parcelObj 4142831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << "." 4152831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << (isReader ? "read" : "write") 4162831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << suffix 4172831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << "("; 4182831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4192831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber if (isReader) { 4202831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << extra; 4212831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber } else { 4222831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << (extra.empty() ? "" : (extra + ", ")); 4232831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << argName; 4242831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber } 4252831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4262831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << ");\n"; 4272831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 4282831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4295158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhangstatus_t Type::emitVtsTypeDeclarations(Formatter &) const { 4305158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang return OK; 4315158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang} 4325158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 433864c771ca4ec8a01e31c7c243625b7a5f6316768Zhuoyao Zhangstatus_t Type::emitVtsAttributeType(Formatter &out) const { 4345158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang return emitVtsTypeDeclarations(out); 4355158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang} 4365158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 43770a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huberbool Type::isJavaCompatible() const { 43870a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber return true; 43970a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber} 44070a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber 44185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::getAlignmentAndSize(size_t *, size_t *) const { 44285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber CHECK(!"Should not be here"); 44385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 44485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 445019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Hubervoid Type::appendToExportedTypesVector( 446019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber std::vector<const Type *> * /* exportedTypes */) const { 447019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber} 448019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 4491c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huberstatus_t Type::emitExportedHeader( 4501c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huber Formatter & /* out */, bool /* forJava */) const { 451019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber return OK; 452019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber} 453019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 454bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong//////////////////////////////////////// 455bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 456bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan HongTemplatedType::TemplatedType() : mElementType(nullptr) { 457bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 45830bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland 459bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid TemplatedType::setElementType(Type *elementType) { 460bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(mElementType == nullptr); // can only be set once. 46130bb6a869be0f3f82497b7b11c71ec9d47652ed0Steven Moreland CHECK(isCompatibleElementType(elementType)); 462bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong mElementType = elementType; 463bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 464bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 465abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan HongType *TemplatedType::getElementType() const { 466abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return mElementType; 467abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 468abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 469abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hongbool TemplatedType::isTemplatedType() const { 470abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong return true; 471abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong} 472abf73eef7f23f0b0ba0fe85694dcd511f4e69962Yifan Hong 473c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber} // namespace android 474c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 475