Type.cpp revision 244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5
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 498d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huberbool Type::isEnum() const { 508d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return false; 518d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber} 528d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 538d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huberbool Type::isTypeDef() const { 548d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return false; 558d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber} 568d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 57295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huberbool Type::isBinder() const { 58295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber return false; 59295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber} 60295ad30bf6212c16accc5095601b2a71d44b4c8bAndreas Huber 6139fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huberbool Type::isNamedType() const { 6239fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huber return false; 6339fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huber} 6439fa71827738f6c1340e4523946fe9bf704eef3aAndreas Huber 65f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huberbool Type::isCompoundType() const { 66f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber return false; 67f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber} 68f630bc8736003dcf4aac3dfe47167beb6beb6c6aAndreas Huber 69709b62dbda6184770bb34470ff550e02c1643e67Andreas Huberbool Type::isArray() const { 70709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber return false; 71709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber} 72709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber 73709b62dbda6184770bb34470ff550e02c1643e67Andreas Huberbool Type::isVector() const { 74709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber return false; 75709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber} 76709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber 77737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huberconst ScalarType *Type::resolveToScalarType() const { 78737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber return NULL; 79737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber} 80737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 818d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huberbool Type::isValidEnumStorageType() const { 828d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber const ScalarType *scalarType = resolveToScalarType(); 838d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 848d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber if (scalarType == NULL) { 858d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return false; 868d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber } 878d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 888d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber return scalarType->isValidEnumStorageType(); 898d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber} 908d3ac0c6112e02e3a705fd4f9d82e523f10b4287Andreas Huber 913b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppType(StorageMode, bool) const { 92881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 93881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return std::string(); 94881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 95881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 963b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::decorateCppName( 973b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong const std::string &name, StorageMode mode, bool specifyNamespaces) const { 983b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(mode, specifyNamespaces) + " " + name; 993b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong} 1003b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong 1014ed1347cd29e6e07acad368891bb03078c798abaYifan Hongstd::string Type::getJavaType(bool /* forInitializer */) const { 1024c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber CHECK(!"Should not be here"); 1034c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber return std::string(); 1044c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber} 1054c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber 10685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huberstd::string Type::getJavaWrapperType() const { 1074ed1347cd29e6e07acad368891bb03078c798abaYifan Hong return getJavaType(); 10885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 10985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 1102831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huberstd::string Type::getJavaSuffix() const { 1112831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber CHECK(!"Should not be here"); 1122831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber return std::string(); 1132831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 1142831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 115c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhangstd::string Type::getVtsType() const { 116c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang CHECK(!"Should not be here"); 117c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang return std::string(); 118c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang} 119c5ea9f589cc7cce0b5e97bd4ac6a8561eb313a02Zhuoyao Zhang 120881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriter( 121881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, 122881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 123881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 124881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 125881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 126881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode) const { 127881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 128881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 129881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 130bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid Type::emitResolveReferences( 131bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &, 132bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 133bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 134bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 135bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 136bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 137bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode) const { 138bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(!"Should not be here"); 139bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 140bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 141bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid Type::emitResolveReferencesEmbedded( 142bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong Formatter &, 143bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong size_t, 144bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 145bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 146bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 147bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 148bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 149bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong bool, 150bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong ErrorMode, 151bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &, 152bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong const std::string &) const { 153bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(!"Should not be here"); 154bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 155bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 15600f471711684903fd747e7871edf437ca54ed397Yifan Hongbool Type::useParentInEmitResolveReferencesEmbedded() const { 157244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return needsResolveReferences(); 158244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong} 159244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 160244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hongbool Type::useNameInEmitReaderWriterEmbedded(bool) const { 161244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return needsEmbeddedReadWrite(); 16200f471711684903fd747e7871edf437ca54ed397Yifan Hong} 16300f471711684903fd747e7871edf437ca54ed397Yifan Hong 164881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriterEmbedded( 165881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, 166f9d49f1468bd65595f6f0ae5f4d7300f4e95edf8Andreas Huber size_t, 167881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 168be2a3737675b83dd61b52c11f0d7549fa1276739Yifan Hong const std::string &, 169881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 170881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 171881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 172881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool, 173881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode, 174881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &, 175881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &) const { 176881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber CHECK(!"Should not be here"); 177881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 178881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 1792831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Hubervoid Type::emitJavaReaderWriter( 1802831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 1812831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 1822831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 1832831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader) const { 1842831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber emitJavaReaderWriterWithSuffix( 1852831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out, 1862831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber parcelObj, 1872831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber argName, 1882831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber isReader, 1892831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber getJavaSuffix(), 1902831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber "" /* extra */); 1912831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 1922831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 19385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::emitJavaFieldInitializer( 19485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &out, 19585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &fieldName) const { 1964ed1347cd29e6e07acad368891bb03078c798abaYifan Hong out << getJavaType() 19785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << " " 19885eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << fieldName 19985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber << ";\n"; 20085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 20185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 20285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::emitJavaFieldReaderWriter( 20385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber Formatter &, 2044c865b72b320a46f326a335cfd326b66b0e10f67Andreas Huber size_t, 20585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 20685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 20785eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber const std::string &, 208709b62dbda6184770bb34470ff550e02c1643e67Andreas Huber const std::string &, 20985eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber bool) const { 21085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber CHECK(!"Should not be here"); 21185eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 21285eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 213881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::handleError(Formatter &out, ErrorMode mode) const { 214881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber switch (mode) { 215881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Ignore: 216881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 217549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "/* _hidl_err ignored! */\n\n"; 218881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 219881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 220881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 221881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Goto: 222881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 223549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { goto _hidl_error; }\n\n"; 224881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 225881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 226881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 227881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Break: 228881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 229549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { break; }\n\n"; 230881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 231881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 232737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 233737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber case ErrorMode_Return: 234737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber { 235549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "if (_hidl_err != ::android::OK) { return _hidl_err; }\n\n"; 236737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber break; 237737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber } 238881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 239881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 240881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 241881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::handleError2(Formatter &out, ErrorMode mode) const { 242881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber switch (mode) { 243881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Goto: 244881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 245549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "goto _hidl_error;\n"; 246881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 247881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 248737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 249881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Break: 250881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 251881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << "break;\n"; 252881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 253881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 254737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 255881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber case ErrorMode_Ignore: 256881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber { 257549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "/* ignoring _hidl_error! */"; 258881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber break; 259881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 260737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber 261737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber case ErrorMode_Return: 262737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber { 263549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "return _hidl_err;\n"; 264737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber break; 265737080baf85882c45bb322ee2191ae5fd9e1283aAndreas Huber } 266881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 267881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 268881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 269881227d860c59471eee31d39946e96ce2daa35d6Andreas Hubervoid Type::emitReaderWriterEmbeddedForTypeName( 270881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &out, 271881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &name, 272881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool nameIsPointer, 273881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parcelObj, 274881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool parcelObjIsPointer, 275881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber bool isReader, 276881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber ErrorMode mode, 277881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &parentName, 278881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &offsetText, 279881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string &typeName, 280244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &childName, 281244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string &funcNamespace) const { 282244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 283244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string parcelObjDeref = 284881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber parcelObjIsPointer ? ("*" + parcelObj) : parcelObj; 285881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 286881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string parcelObjPointer = 287881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber parcelObjIsPointer ? parcelObj : ("&" + parcelObj); 288881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 289244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong const std::string nameDerefed = nameIsPointer ? ("*" + name) : name; 290881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber const std::string namePointer = nameIsPointer ? name : ("&" + name); 291881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 292549e2598843dcc092a6049bbd9e209c249b1b11aIliyan Malchev out << "_hidl_err = "; 293881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 294244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong if (!funcNamespace.empty()) { 295244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << funcNamespace << "::"; 296244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong } 297244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 298244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << (isReader ? "readEmbeddedFromParcel(\n" : "writeEmbeddedToParcel(\n"); 299244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 300244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out.indent(); 301244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out.indent(); 302244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 303881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber if (isReader) { 304881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << "const_cast<" 305881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << typeName 306881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << " *>(" 307881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << namePointer 308244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong << "),\n"; 309881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } else { 310244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong out << nameDerefed 311244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong << ",\n"; 312881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 313881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 314881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << (isReader ? parcelObjDeref : parcelObjPointer) 315881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << ",\n" 316881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << parentName 317881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << ",\n" 318881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << offsetText; 319881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 320881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber if (!childName.empty()) { 321881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << ", &" 322881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber << childName; 323881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber } 324881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 325881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out << ");\n\n"; 326881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 327881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out.unindent(); 328881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber out.unindent(); 329881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 330881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber handleError(out, mode); 331881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 332881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 333881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberstatus_t Type::emitTypeDeclarations(Formatter &) const { 334881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return OK; 335881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 336881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 337e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huberstatus_t Type::emitGlobalTypeDeclarations(Formatter &) const { 338e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber return OK; 339e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber} 340e3f769aa75dd6be6bb1ba83904def47d9e464769Andreas Huber 341244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hongstatus_t Type::emitGlobalHwDeclarations(Formatter &) const { 342244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong return OK; 343244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong} 344244e82d34bf0ef5d8d5b0730a9dea3e3fc4de7c5Yifan Hong 345881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberstatus_t Type::emitTypeDefinitions( 346881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber Formatter &, const std::string) const { 347881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return OK; 348881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 349881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 35085eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huberstatus_t Type::emitJavaTypeDeclarations(Formatter &, bool) const { 3512831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber return OK; 3522831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 3532831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 354881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberbool Type::needsEmbeddedReadWrite() const { 355881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return false; 356881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 357881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 358bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongbool Type::needsResolveReferences() const { 359bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong return false; 360bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 361bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 362881227d860c59471eee31d39946e96ce2daa35d6Andreas Huberbool Type::resultNeedsDeref() const { 363881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber return false; 364881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 365881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3663b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppStackType(bool specifyNamespaces) const { 3673b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Stack, specifyNamespaces); 368881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 369881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3703b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppResultType(bool specifyNamespaces) const { 3713b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Result, specifyNamespaces); 372881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 373881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3743b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hongstd::string Type::getCppArgumentType(bool specifyNamespaces) const { 3753b320f8a60e4343bf06319bca3fc949c95eaf326Yifan Hong return getCppType(StorageMode_Argument, specifyNamespaces); 376881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber} 377881227d860c59471eee31d39946e96ce2daa35d6Andreas Huber 3782831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Hubervoid Type::emitJavaReaderWriterWithSuffix( 3792831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber Formatter &out, 3802831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &parcelObj, 3812831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &argName, 3822831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber bool isReader, 3832831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &suffix, 3842831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber const std::string &extra) const { 3852831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << parcelObj 3862831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << "." 3872831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << (isReader ? "read" : "write") 3882831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << suffix 3892831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber << "("; 3902831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 3912831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber if (isReader) { 3922831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << extra; 3932831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber } else { 3942831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << (extra.empty() ? "" : (extra + ", ")); 3952831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << argName; 3962831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber } 3972831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 3982831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber out << ");\n"; 3992831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber} 4002831d5145675ead9f2fb767bf5fe4ae56b88349fAndreas Huber 4015158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhangstatus_t Type::emitVtsTypeDeclarations(Formatter &) const { 4025158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang return OK; 4035158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang} 4045158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 405864c771ca4ec8a01e31c7c243625b7a5f6316768Zhuoyao Zhangstatus_t Type::emitVtsAttributeType(Formatter &out) const { 4065158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang return emitVtsTypeDeclarations(out); 4075158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang} 4085158db484e5ab302368f191d75d5b1334c270e52Zhuoyao Zhang 40970a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huberbool Type::isJavaCompatible() const { 41070a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber return true; 41170a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber} 41270a59e1dc3dcf32f791d2dd7966111d4adf32ecaAndreas Huber 41385eabdbe56720dcdcf130e5ca83129d47b143768Andreas Hubervoid Type::getAlignmentAndSize(size_t *, size_t *) const { 41485eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber CHECK(!"Should not be here"); 41585eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber} 41685eabdbe56720dcdcf130e5ca83129d47b143768Andreas Huber 417019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Hubervoid Type::appendToExportedTypesVector( 418019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber std::vector<const Type *> * /* exportedTypes */) const { 419019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber} 420019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 4211c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huberstatus_t Type::emitExportedHeader( 4221c507273be6a1beefbe7ef6ec63992a7cf66c4f8Andreas Huber Formatter & /* out */, bool /* forJava */) const { 423019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber return OK; 424019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber} 425019d21db821ee4ae6dd3858174a0a5cee4d33c25Andreas Huber 426bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong//////////////////////////////////////// 427bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 428bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan HongTemplatedType::TemplatedType() : mElementType(nullptr) { 429bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 430bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hongvoid TemplatedType::setElementType(Type *elementType) { 431bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong CHECK(mElementType == nullptr); // can only be set once. 432bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong mElementType = elementType; 433bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong} 434bf459bcedc2ab1a22a9cc290fbcc0a5462e63690Yifan Hong 435c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber} // namespace android 436c9410c7e62a33fd7599b2f3e025093a2d171577eAndreas Huber 437