Christopher Wiley | 3a9da17 | 2016-01-29 11:10:49 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016, The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 17 | #include "generate_java.h" |
Christopher Wiley | fdeb0f4 | 2015-09-11 15:38:22 -0700 | [diff] [blame] | 18 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 19 | #include <stdio.h> |
| 20 | #include <stdlib.h> |
| 21 | #include <string.h> |
Andrei Onea | 9445fc6 | 2019-06-27 18:11:59 +0100 | [diff] [blame] | 22 | #include <map> |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 23 | #include <memory> |
| 24 | #include <sstream> |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 25 | |
Christopher Wiley | 3a9da17 | 2016-01-29 11:10:49 -0800 | [diff] [blame] | 26 | #include <android-base/stringprintf.h> |
| 27 | |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 28 | #include "aidl_to_java.h" |
Christopher Wiley | fdeb0f4 | 2015-09-11 15:38:22 -0700 | [diff] [blame] | 29 | #include "code_writer.h" |
Jeongik Cha | a2080bf | 2019-06-18 16:44:29 +0900 | [diff] [blame] | 30 | #include "logging.h" |
Christopher Wiley | fdeb0f4 | 2015-09-11 15:38:22 -0700 | [diff] [blame] | 31 | |
Christopher Wiley | f76b59a | 2016-01-29 11:32:11 -0800 | [diff] [blame] | 32 | using std::unique_ptr; |
Christopher Wiley | db154a5 | 2015-09-28 16:32:25 -0700 | [diff] [blame] | 33 | using ::android::aidl::java::Variable; |
Christopher Wiley | 3a9da17 | 2016-01-29 11:10:49 -0800 | [diff] [blame] | 34 | using std::string; |
Christopher Wiley | db154a5 | 2015-09-28 16:32:25 -0700 | [diff] [blame] | 35 | |
Christopher Wiley | fdeb0f4 | 2015-09-11 15:38:22 -0700 | [diff] [blame] | 36 | namespace android { |
| 37 | namespace aidl { |
Christopher Wiley | db154a5 | 2015-09-28 16:32:25 -0700 | [diff] [blame] | 38 | namespace java { |
| 39 | |
Jiyong Park | 54fa1e0 | 2019-02-08 10:03:20 +0900 | [diff] [blame] | 40 | bool generate_java_interface(const string& filename, const AidlInterface* iface, |
Jeongik Cha | a2080bf | 2019-06-18 16:44:29 +0900 | [diff] [blame] | 41 | const AidlTypenames& typenames, const IoDelegate& io_delegate, |
Jiyong Park | 54fa1e0 | 2019-02-08 10:03:20 +0900 | [diff] [blame] | 42 | const Options& options) { |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 43 | auto cl = generate_binder_interface_class(iface, typenames, options); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 44 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 45 | std::unique_ptr<Document> document = |
| 46 | std::make_unique<Document>("" /* no comment */, iface->GetPackage(), std::move(cl)); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 47 | |
Christopher Wiley | 3a9da17 | 2016-01-29 11:10:49 -0800 | [diff] [blame] | 48 | CodeWriterPtr code_writer = io_delegate.GetCodeWriter(filename); |
| 49 | document->Write(code_writer.get()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 50 | |
Jiyong Park | 74595c1 | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 51 | return true; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 52 | } |
| 53 | |
Jiyong Park | 54fa1e0 | 2019-02-08 10:03:20 +0900 | [diff] [blame] | 54 | bool generate_java_parcel(const std::string& filename, const AidlStructuredParcelable* parcel, |
Jeongik Cha | a2080bf | 2019-06-18 16:44:29 +0900 | [diff] [blame] | 55 | const AidlTypenames& typenames, const IoDelegate& io_delegate) { |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 56 | auto cl = generate_parcel_class(parcel, typenames); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 57 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 58 | std::unique_ptr<Document> document = |
| 59 | std::make_unique<Document>("" /* no comment */, parcel->GetPackage(), std::move(cl)); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 60 | |
| 61 | CodeWriterPtr code_writer = io_delegate.GetCodeWriter(filename); |
| 62 | document->Write(code_writer.get()); |
| 63 | |
Jiyong Park | 74595c1 | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 64 | return true; |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 65 | } |
| 66 | |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 67 | bool generate_java_enum_declaration(const std::string& filename, |
| 68 | const AidlEnumDeclaration* enum_decl, |
| 69 | const AidlTypenames& typenames, const IoDelegate& io_delegate) { |
| 70 | CodeWriterPtr code_writer = io_delegate.GetCodeWriter(filename); |
| 71 | generate_enum(code_writer, enum_decl, typenames); |
| 72 | return true; |
| 73 | } |
| 74 | |
Jiyong Park | 54fa1e0 | 2019-02-08 10:03:20 +0900 | [diff] [blame] | 75 | bool generate_java(const std::string& filename, const AidlDefinedType* defined_type, |
Jeongik Cha | a2080bf | 2019-06-18 16:44:29 +0900 | [diff] [blame] | 76 | const AidlTypenames& typenames, const IoDelegate& io_delegate, |
Jiyong Park | 54fa1e0 | 2019-02-08 10:03:20 +0900 | [diff] [blame] | 77 | const Options& options) { |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 78 | if (const AidlStructuredParcelable* parcelable = defined_type->AsStructuredParcelable(); |
| 79 | parcelable != nullptr) { |
Jeongik Cha | a2080bf | 2019-06-18 16:44:29 +0900 | [diff] [blame] | 80 | return generate_java_parcel(filename, parcelable, typenames, io_delegate); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 81 | } |
| 82 | |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 83 | if (const AidlEnumDeclaration* enum_decl = defined_type->AsEnumDeclaration(); |
| 84 | enum_decl != nullptr) { |
| 85 | return generate_java_enum_declaration(filename, enum_decl, typenames, io_delegate); |
| 86 | } |
| 87 | |
| 88 | if (const AidlInterface* interface = defined_type->AsInterface(); interface != nullptr) { |
Jeongik Cha | a2080bf | 2019-06-18 16:44:29 +0900 | [diff] [blame] | 89 | return generate_java_interface(filename, interface, typenames, io_delegate, options); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 90 | } |
| 91 | |
Daniel Norman | 85aed54 | 2019-08-21 12:01:14 -0700 | [diff] [blame] | 92 | CHECK(false) << "Unrecognized type sent for java generation."; |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 93 | return false; |
| 94 | } |
| 95 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 96 | std::unique_ptr<android::aidl::java::Class> generate_parcel_class( |
| 97 | const AidlStructuredParcelable* parcel, const AidlTypenames& typenames) { |
| 98 | auto parcel_class = std::make_unique<Class>(); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 99 | parcel_class->comment = parcel->GetComments(); |
| 100 | parcel_class->modifiers = PUBLIC; |
| 101 | parcel_class->what = Class::CLASS; |
Jeongik Cha | aabc144 | 2019-02-12 17:44:48 +0900 | [diff] [blame] | 102 | parcel_class->type = parcel->GetCanonicalName(); |
| 103 | parcel_class->interfaces.push_back("android.os.Parcelable"); |
Jiyong Park | a6605ab | 2018-11-11 14:30:21 +0900 | [diff] [blame] | 104 | parcel_class->annotations = generate_java_annotations(*parcel); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 105 | |
| 106 | for (const auto& variable : parcel->GetFields()) { |
Steven Moreland | 9ea10e3 | 2018-07-19 15:26:09 -0700 | [diff] [blame] | 107 | std::ostringstream out; |
Jiyong Park | a6605ab | 2018-11-11 14:30:21 +0900 | [diff] [blame] | 108 | out << variable->GetType().GetComments() << "\n"; |
| 109 | for (const auto& a : generate_java_annotations(variable->GetType())) { |
| 110 | out << a << "\n"; |
| 111 | } |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 112 | out << "public " << JavaSignatureOf(variable->GetType(), typenames) << " " |
| 113 | << variable->GetName(); |
Steven Moreland | 2529432 | 2018-08-07 18:13:55 -0700 | [diff] [blame] | 114 | if (variable->GetDefaultValue()) { |
Daniel Norman | 37d43dd | 2019-09-09 17:22:34 -0700 | [diff] [blame] | 115 | out << " = " << variable->ValueString(ConstantValueDecorator); |
Steven Moreland | 9ea10e3 | 2018-07-19 15:26:09 -0700 | [diff] [blame] | 116 | } |
| 117 | out << ";\n"; |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 118 | parcel_class->elements.push_back(std::make_shared<LiteralClassElement>(out.str())); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | std::ostringstream out; |
| 122 | out << "public static final android.os.Parcelable.Creator<" << parcel->GetName() << "> CREATOR = " |
| 123 | << "new android.os.Parcelable.Creator<" << parcel->GetName() << ">() {\n"; |
Jiyong Park | b77f7a5 | 2018-09-13 21:32:38 +0900 | [diff] [blame] | 124 | out << " @Override\n"; |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 125 | out << " public " << parcel->GetName() |
| 126 | << " createFromParcel(android.os.Parcel _aidl_source) {\n"; |
| 127 | out << " " << parcel->GetName() << " _aidl_out = new " << parcel->GetName() << "();\n"; |
| 128 | out << " _aidl_out.readFromParcel(_aidl_source);\n"; |
| 129 | out << " return _aidl_out;\n"; |
| 130 | out << " }\n"; |
Jiyong Park | b77f7a5 | 2018-09-13 21:32:38 +0900 | [diff] [blame] | 131 | out << " @Override\n"; |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 132 | out << " public " << parcel->GetName() << "[] newArray(int _aidl_size) {\n"; |
| 133 | out << " return new " << parcel->GetName() << "[_aidl_size];\n"; |
| 134 | out << " }\n"; |
| 135 | out << "};\n"; |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 136 | parcel_class->elements.push_back(std::make_shared<LiteralClassElement>(out.str())); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 137 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 138 | auto flag_variable = std::make_shared<Variable>("int", "_aidl_flag"); |
| 139 | auto parcel_variable = std::make_shared<Variable>("android.os.Parcel", "_aidl_parcel"); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 140 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 141 | auto write_method = std::make_shared<Method>(); |
Jeongik Cha | a2ada0c | 2018-11-17 15:11:45 +0900 | [diff] [blame] | 142 | write_method->modifiers = PUBLIC | OVERRIDE | FINAL; |
Jeongik Cha | 6cadc21 | 2019-02-12 18:16:03 +0900 | [diff] [blame] | 143 | write_method->returnType = "void"; |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 144 | write_method->name = "writeToParcel"; |
| 145 | write_method->parameters.push_back(parcel_variable); |
| 146 | write_method->parameters.push_back(flag_variable); |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 147 | write_method->statements = std::make_shared<StatementBlock>(); |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 148 | |
| 149 | out.str(""); |
| 150 | out << "int _aidl_start_pos = _aidl_parcel.dataPosition();\n" |
| 151 | << "_aidl_parcel.writeInt(0);\n"; |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 152 | write_method->statements->Add(std::make_shared<LiteralStatement>(out.str())); |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 153 | |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 154 | for (const auto& field : parcel->GetFields()) { |
| 155 | string code; |
| 156 | CodeWriterPtr writer = CodeWriter::ForString(&code); |
| 157 | CodeGeneratorContext context{ |
| 158 | .writer = *(writer.get()), |
Jeongik Cha | 6cadc21 | 2019-02-12 18:16:03 +0900 | [diff] [blame] | 159 | .typenames = typenames, |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 160 | .type = field->GetType(), |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 161 | .parcel = parcel_variable->name, |
Nick Desaulniers | 27e1ff6 | 2019-10-07 23:13:10 -0700 | [diff] [blame] | 162 | .var = field->GetName(), |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 163 | .is_return_value = false, |
| 164 | }; |
| 165 | WriteToParcelFor(context); |
| 166 | writer->Close(); |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 167 | write_method->statements->Add(std::make_shared<LiteralStatement>(code)); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 168 | } |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 169 | |
| 170 | out.str(""); |
| 171 | out << "int _aidl_end_pos = _aidl_parcel.dataPosition();\n" |
| 172 | << "_aidl_parcel.setDataPosition(_aidl_start_pos);\n" |
| 173 | << "_aidl_parcel.writeInt(_aidl_end_pos - _aidl_start_pos);\n" |
| 174 | << "_aidl_parcel.setDataPosition(_aidl_end_pos);\n"; |
| 175 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 176 | write_method->statements->Add(std::make_shared<LiteralStatement>(out.str())); |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 177 | |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 178 | parcel_class->elements.push_back(write_method); |
| 179 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 180 | auto read_method = std::make_shared<Method>(); |
Jeongik Cha | a2ada0c | 2018-11-17 15:11:45 +0900 | [diff] [blame] | 181 | read_method->modifiers = PUBLIC | FINAL; |
Jeongik Cha | 6cadc21 | 2019-02-12 18:16:03 +0900 | [diff] [blame] | 182 | read_method->returnType = "void"; |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 183 | read_method->name = "readFromParcel"; |
| 184 | read_method->parameters.push_back(parcel_variable); |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 185 | read_method->statements = std::make_shared<StatementBlock>(); |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 186 | |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 187 | out.str(""); |
| 188 | out << "int _aidl_start_pos = _aidl_parcel.dataPosition();\n" |
| 189 | << "int _aidl_parcelable_size = _aidl_parcel.readInt();\n" |
| 190 | << "if (_aidl_parcelable_size < 0) return;\n" |
| 191 | << "try {\n"; |
| 192 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 193 | read_method->statements->Add(std::make_shared<LiteralStatement>(out.str())); |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 194 | |
| 195 | out.str(""); |
| 196 | out << " if (_aidl_parcel.dataPosition() - _aidl_start_pos >= _aidl_parcelable_size) return;\n"; |
| 197 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 198 | std::shared_ptr<LiteralStatement> sizeCheck = nullptr; |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 199 | // keep this across different fields in order to create the classloader |
| 200 | // at most once. |
| 201 | bool is_classloader_created = false; |
| 202 | for (const auto& field : parcel->GetFields()) { |
| 203 | string code; |
| 204 | CodeWriterPtr writer = CodeWriter::ForString(&code); |
| 205 | CodeGeneratorContext context{ |
| 206 | .writer = *(writer.get()), |
Jeongik Cha | 6cadc21 | 2019-02-12 18:16:03 +0900 | [diff] [blame] | 207 | .typenames = typenames, |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 208 | .type = field->GetType(), |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 209 | .parcel = parcel_variable->name, |
Nick Desaulniers | 27e1ff6 | 2019-10-07 23:13:10 -0700 | [diff] [blame] | 210 | .var = field->GetName(), |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 211 | .is_classloader_created = &is_classloader_created, |
| 212 | }; |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 213 | context.writer.Indent(); |
Jiyong Park | 1d2df7d | 2018-07-23 15:22:50 +0900 | [diff] [blame] | 214 | CreateFromParcelFor(context); |
| 215 | writer->Close(); |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 216 | read_method->statements->Add(std::make_shared<LiteralStatement>(code)); |
| 217 | if (!sizeCheck) sizeCheck = std::make_shared<LiteralStatement>(out.str()); |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 218 | read_method->statements->Add(sizeCheck); |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 219 | } |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 220 | |
| 221 | out.str(""); |
| 222 | out << "} finally {\n" |
| 223 | << " _aidl_parcel.setDataPosition(_aidl_start_pos + _aidl_parcelable_size);\n" |
| 224 | << "}\n"; |
| 225 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 226 | read_method->statements->Add(std::make_shared<LiteralStatement>(out.str())); |
Jeongik Cha | 95eba57 | 2018-11-22 09:14:52 +0900 | [diff] [blame] | 227 | |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 228 | parcel_class->elements.push_back(read_method); |
| 229 | |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 230 | auto describe_contents_method = std::make_shared<Method>(); |
Jiyong Park | b77f7a5 | 2018-09-13 21:32:38 +0900 | [diff] [blame] | 231 | describe_contents_method->modifiers = PUBLIC | OVERRIDE; |
Jeongik Cha | 6cadc21 | 2019-02-12 18:16:03 +0900 | [diff] [blame] | 232 | describe_contents_method->returnType = "int"; |
Jiyong Park | b77f7a5 | 2018-09-13 21:32:38 +0900 | [diff] [blame] | 233 | describe_contents_method->name = "describeContents"; |
Steven Moreland | 48548e0 | 2019-09-18 15:10:22 -0700 | [diff] [blame] | 234 | describe_contents_method->statements = std::make_shared<StatementBlock>(); |
| 235 | describe_contents_method->statements->Add(std::make_shared<LiteralStatement>("return 0;\n")); |
Jiyong Park | b77f7a5 | 2018-09-13 21:32:38 +0900 | [diff] [blame] | 236 | parcel_class->elements.push_back(describe_contents_method); |
| 237 | |
Steven Moreland | 5557f1c | 2018-07-02 13:50:23 -0700 | [diff] [blame] | 238 | return parcel_class; |
| 239 | } |
| 240 | |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 241 | void generate_enum(const CodeWriterPtr& code_writer, const AidlEnumDeclaration* enum_decl, |
| 242 | const AidlTypenames& typenames) { |
| 243 | code_writer->Write( |
| 244 | "/*\n" |
| 245 | " * This file is auto-generated. DO NOT MODIFY.\n" |
| 246 | " */\n"); |
| 247 | |
| 248 | code_writer->Write("package %s;\n", enum_decl->GetPackage().c_str()); |
Daniel Norman | 2e4112d | 2019-10-03 10:22:35 -0700 | [diff] [blame] | 249 | code_writer->Write("%s\n", enum_decl->GetComments().c_str()); |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 250 | for (const std::string& annotation : generate_java_annotations(*enum_decl)) { |
Steven Moreland | d3721d6 | 2019-12-09 13:04:16 -0800 | [diff] [blame] | 251 | code_writer->Write("%s", annotation.c_str()); |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 252 | } |
| 253 | code_writer->Write("public @interface %s {\n", enum_decl->GetName().c_str()); |
| 254 | code_writer->Indent(); |
| 255 | for (const auto& enumerator : enum_decl->GetEnumerators()) { |
Steven Moreland | d3721d6 | 2019-12-09 13:04:16 -0800 | [diff] [blame] | 256 | code_writer->Write("%s", enumerator->GetComments().c_str()); |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 257 | code_writer->Write( |
| 258 | "public static final %s %s = %s;\n", |
| 259 | JavaSignatureOf(enum_decl->GetBackingType(), typenames).c_str(), |
| 260 | enumerator->GetName().c_str(), |
Daniel Norman | 37d43dd | 2019-09-09 17:22:34 -0700 | [diff] [blame] | 261 | enumerator->ValueString(enum_decl->GetBackingType(), ConstantValueDecorator).c_str()); |
Daniel Norman | 716d311 | 2019-09-10 13:11:56 -0700 | [diff] [blame] | 262 | } |
| 263 | code_writer->Dedent(); |
| 264 | code_writer->Write("}\n"); |
| 265 | } |
| 266 | |
Mathew Inwood | adb7467 | 2019-11-29 14:01:53 +0000 | [diff] [blame] | 267 | std::string dump_location(const AidlNode& method) { |
| 268 | return method.PrintLocation(); |
| 269 | } |
| 270 | |
| 271 | std::string generate_java_unsupportedappusage_parameters(const AidlAnnotation& a) { |
Daniel Norman | 37d43dd | 2019-09-09 17:22:34 -0700 | [diff] [blame] | 272 | const std::map<std::string, std::string> params = a.AnnotationParams(ConstantValueDecorator); |
Andrei Onea | 9445fc6 | 2019-06-27 18:11:59 +0100 | [diff] [blame] | 273 | std::vector<string> parameters_decl; |
| 274 | for (const auto& name_and_param : params) { |
| 275 | const std::string& param_name = name_and_param.first; |
| 276 | const std::string& param_value = name_and_param.second; |
| 277 | parameters_decl.push_back(param_name + " = " + param_value); |
| 278 | } |
Mathew Inwood | adb7467 | 2019-11-29 14:01:53 +0000 | [diff] [blame] | 279 | parameters_decl.push_back("overrideSourcePosition=\"" + dump_location(a) + "\""); |
Andrei Onea | 9445fc6 | 2019-06-27 18:11:59 +0100 | [diff] [blame] | 280 | return "(" + base::Join(parameters_decl, ", ") + ")"; |
| 281 | } |
| 282 | |
Jiyong Park | a6605ab | 2018-11-11 14:30:21 +0900 | [diff] [blame] | 283 | std::vector<std::string> generate_java_annotations(const AidlAnnotatable& a) { |
| 284 | std::vector<std::string> result; |
Andrei Onea | 9445fc6 | 2019-06-27 18:11:59 +0100 | [diff] [blame] | 285 | const AidlAnnotation* unsupported_app_usage = a.UnsupportedAppUsage(); |
| 286 | if (unsupported_app_usage != nullptr) { |
Artur Satayev | 55120a7 | 2019-12-09 12:19:11 +0000 | [diff] [blame] | 287 | result.emplace_back("@android.compat.annotation.UnsupportedAppUsage" + |
Mathew Inwood | adb7467 | 2019-11-29 14:01:53 +0000 | [diff] [blame] | 288 | generate_java_unsupportedappusage_parameters(*unsupported_app_usage)); |
Jiyong Park | a6605ab | 2018-11-11 14:30:21 +0900 | [diff] [blame] | 289 | } |
Jeongik Cha | 698e6af | 2018-12-12 14:39:55 +0900 | [diff] [blame] | 290 | if (a.IsSystemApi()) { |
| 291 | result.emplace_back("@android.annotation.SystemApi"); |
| 292 | } |
Jiyong Park | a6605ab | 2018-11-11 14:30:21 +0900 | [diff] [blame] | 293 | return result; |
| 294 | } |
| 295 | |
Christopher Wiley | db154a5 | 2015-09-28 16:32:25 -0700 | [diff] [blame] | 296 | } // namespace java |
Christopher Wiley | fdeb0f4 | 2015-09-11 15:38:22 -0700 | [diff] [blame] | 297 | } // namespace aidl |
Steven Moreland | f4c64df | 2019-07-29 19:54:04 -0700 | [diff] [blame] | 298 | } // namespace android |