Andreas Huber | 1aec397 | 2016-08-26 09:26:32 -0700 | [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 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 17 | #include "AST.h" |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 18 | #include "Coordinator.h" |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 19 | #include "Scope.h" |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 20 | |
Iliyan Malchev | a72e0d2 | 2016-09-09 11:03:08 -0700 | [diff] [blame] | 21 | #include <hidl-util/Formatter.h> |
Steven Moreland | 7ae3d54 | 2017-01-18 16:46:01 -0800 | [diff] [blame] | 22 | #include <hidl-util/FQName.h> |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 23 | #include <hidl-util/StringHelper.h> |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 24 | #include <android-base/logging.h> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 25 | #include <set> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 26 | #include <stdio.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 27 | #include <string> |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 28 | #include <unistd.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 29 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 30 | |
| 31 | using namespace android; |
| 32 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 33 | struct OutputHandler { |
| 34 | std::string mKey; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 35 | enum OutputMode { |
| 36 | NEEDS_DIR, |
| 37 | NEEDS_FILE, |
| 38 | NOT_NEEDED |
| 39 | } mOutputMode; |
| 40 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 41 | enum ValRes { |
| 42 | FAILED, |
| 43 | PASS_PACKAGE, |
| 44 | PASS_FULL |
| 45 | }; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 46 | ValRes (*validate)(const FQName &, const std::string &language); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 47 | status_t (*generate)(const FQName &fqName, |
| 48 | const char *hidl_gen, |
| 49 | Coordinator *coordinator, |
| 50 | const std::string &outputDir); |
| 51 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 52 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 53 | static status_t generateSourcesForFile( |
| 54 | const FQName &fqName, |
| 55 | const char *, |
| 56 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 57 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 58 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 59 | CHECK(fqName.isFullyQualified()); |
| 60 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 61 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 62 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 63 | |
| 64 | if (fqName.name().find("types.") == 0) { |
| 65 | CHECK(lang == "java"); // Already verified in validate(). |
| 66 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 67 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 68 | |
Yifan Hong | fece6ec | 2017-01-12 17:04:04 -0800 | [diff] [blame] | 69 | FQName typesName = fqName.getTypesForPackage(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 70 | ast = coordinator->parse(typesName); |
| 71 | } else { |
| 72 | ast = coordinator->parse(fqName); |
| 73 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 74 | |
| 75 | if (ast == NULL) { |
| 76 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 77 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 78 | fqName.string().c_str()); |
| 79 | |
| 80 | return UNKNOWN_ERROR; |
| 81 | } |
| 82 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 83 | if (lang == "c++") { |
| 84 | return ast->generateCpp(outputDir); |
| 85 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 86 | if (lang == "c++-impl") { |
| 87 | return ast->generateCppImpl(outputDir); |
| 88 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 89 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 90 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 91 | } |
| 92 | if (lang == "vts") { |
| 93 | return ast->generateVts(outputDir); |
| 94 | } |
| 95 | // Unknown language. |
| 96 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 97 | } |
| 98 | |
| 99 | static status_t generateSourcesForPackage( |
| 100 | const FQName &packageFQName, |
| 101 | const char *hidl_gen, |
| 102 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 103 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 104 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 105 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 106 | !packageFQName.isFullyQualified() && |
| 107 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 108 | |
| 109 | std::vector<FQName> packageInterfaces; |
| 110 | |
| 111 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 112 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 113 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 114 | |
| 115 | if (err != OK) { |
| 116 | return err; |
| 117 | } |
| 118 | |
| 119 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 120 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 121 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 122 | if (err != OK) { |
| 123 | return err; |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 128 | } |
| 129 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 130 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 131 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 132 | } |
| 133 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame^] | 134 | static std::string makeJavaLibraryName(const FQName &packageFQName) { |
| 135 | std::string out; |
| 136 | out = packageFQName.package(); |
| 137 | out += "-V"; |
| 138 | out += packageFQName.version(); |
| 139 | return out; |
| 140 | } |
| 141 | |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 142 | static void generatePackagePathsSection( |
| 143 | Formatter &out, |
| 144 | Coordinator *coordinator, |
| 145 | const FQName &packageFQName, |
| 146 | const std::set<FQName> &importedPackages, |
| 147 | bool forMakefiles = false) { |
| 148 | std::set<std::string> options{}; |
| 149 | for (const auto &interface : importedPackages) { |
| 150 | options.insert(coordinator->getPackageRootOption(interface)); |
| 151 | } |
| 152 | options.insert(coordinator->getPackageRootOption(packageFQName)); |
| 153 | options.insert(coordinator->getPackageRootOption(gIBasePackageFqName)); |
| 154 | for (const auto &option : options) { |
| 155 | out << "-r" |
| 156 | << option |
| 157 | << " "; |
| 158 | if (forMakefiles) { |
| 159 | out << "\\\n"; |
| 160 | } |
| 161 | } |
| 162 | } |
| 163 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 164 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 165 | Formatter &out, |
| 166 | Coordinator *coordinator, |
| 167 | const FQName &packageFQName, |
| 168 | const FQName &fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 169 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 170 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 171 | out << "\n" |
| 172 | << "\n#" |
| 173 | << "\n# Build " << fqName.name() << ".hal"; |
| 174 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 175 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 176 | out << " (" << typeName << ")"; |
| 177 | } |
| 178 | |
| 179 | out << "\n#" |
| 180 | << "\nGEN := $(intermediates)/" |
| 181 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 182 | << coordinator->getPackagePath(packageFQName, true /* relative */, |
| 183 | true /* sanitized */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 184 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 185 | out << fqName.name() << ".java"; |
| 186 | } else { |
| 187 | out << typeName << ".java"; |
| 188 | } |
| 189 | |
| 190 | out << "\n$(GEN): $(HIDL)"; |
| 191 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 192 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 193 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 194 | |
| 195 | { |
| 196 | AST *ast = coordinator->parse(fqName); |
| 197 | CHECK(ast != nullptr); |
| 198 | const std::set<FQName>& refs = ast->getImportedNames(); |
| 199 | for (auto depFQName : refs) { |
| 200 | // If the package of depFQName is the same as this fqName's package, |
| 201 | // then add it explicitly as a .hal dependency within the same |
| 202 | // package. |
| 203 | if (fqName.package() == depFQName.package() && |
| 204 | fqName.version() == depFQName.version()) { |
| 205 | // PRIVATE_DEPS is not actually being used in the |
| 206 | // auto-generated file, but is necessary if the build rule |
| 207 | // ever needs to use the dependency information, since the |
| 208 | // built-in Make variables are not supported in the Android |
| 209 | // build system. |
| 210 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 211 | << depFQName.name() << ".hal"; |
| 212 | // This is the actual dependency. |
| 213 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 214 | << depFQName.name() << ".hal"; |
| 215 | } |
| 216 | } |
| 217 | } |
| 218 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 219 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 220 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 221 | out.indent(); |
| 222 | out.indent(); |
| 223 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 224 | << "\n-Ljava \\\n"; |
| 225 | |
| 226 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 227 | |
| 228 | out << packageFQName.string() |
| 229 | << "::" |
| 230 | << fqName.name(); |
| 231 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 232 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 233 | out << "." << typeName; |
| 234 | } |
| 235 | |
| 236 | out << "\n"; |
| 237 | |
| 238 | out.unindent(); |
| 239 | out.unindent(); |
| 240 | |
| 241 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 242 | out << "\n\t$(transform-generated-source)"; |
| 243 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 244 | } |
| 245 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 246 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 247 | Formatter &out, |
| 248 | Coordinator *coordinator, |
| 249 | const FQName &packageFQName, |
| 250 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 251 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 252 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 253 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 254 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 255 | CHECK(typesAST != nullptr); |
| 256 | |
| 257 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 258 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 259 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 260 | std::sort( |
| 261 | subTypes.begin(), |
| 262 | subTypes.end(), |
| 263 | [](const NamedType *a, const NamedType *b) -> bool { |
| 264 | return a->fqName() < b->fqName(); |
| 265 | }); |
| 266 | |
| 267 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 268 | if (type->isTypeDef()) { |
| 269 | continue; |
| 270 | } |
| 271 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 272 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 273 | out, |
| 274 | coordinator, |
| 275 | packageFQName, |
| 276 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 277 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 278 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 279 | } |
| 280 | |
| 281 | continue; |
| 282 | } |
| 283 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 284 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 285 | out, |
| 286 | coordinator, |
| 287 | packageFQName, |
| 288 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 289 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 290 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 291 | } |
| 292 | } |
| 293 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 294 | static status_t isPackageJavaCompatible( |
| 295 | const FQName &packageFQName, |
| 296 | Coordinator *coordinator, |
| 297 | bool *compatible) { |
| 298 | std::vector<FQName> todo; |
| 299 | status_t err = |
| 300 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 301 | |
| 302 | if (err != OK) { |
| 303 | return err; |
| 304 | } |
| 305 | |
| 306 | std::set<FQName> seen; |
| 307 | for (const auto &iface : todo) { |
| 308 | seen.insert(iface); |
| 309 | } |
| 310 | |
| 311 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 312 | // If any one of them is not java compatible, this package isn't either. |
| 313 | while (!todo.empty()) { |
| 314 | const FQName fqName = todo.back(); |
| 315 | todo.pop_back(); |
| 316 | |
| 317 | AST *ast = coordinator->parse(fqName); |
| 318 | |
| 319 | if (ast == nullptr) { |
| 320 | return UNKNOWN_ERROR; |
| 321 | } |
| 322 | |
| 323 | if (!ast->isJavaCompatible()) { |
| 324 | *compatible = false; |
| 325 | return OK; |
| 326 | } |
| 327 | |
| 328 | std::set<FQName> importedPackages; |
| 329 | ast->getImportedPackages(&importedPackages); |
| 330 | |
| 331 | for (const auto &package : importedPackages) { |
| 332 | std::vector<FQName> packageInterfaces; |
| 333 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 334 | package, &packageInterfaces); |
| 335 | |
| 336 | if (err != OK) { |
| 337 | return err; |
| 338 | } |
| 339 | |
| 340 | for (const auto &iface : packageInterfaces) { |
| 341 | if (seen.find(iface) != seen.end()) { |
| 342 | continue; |
| 343 | } |
| 344 | |
| 345 | todo.push_back(iface); |
| 346 | seen.insert(iface); |
| 347 | } |
| 348 | } |
| 349 | } |
| 350 | |
| 351 | *compatible = true; |
| 352 | return OK; |
| 353 | } |
| 354 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 355 | static bool packageNeedsJavaCode( |
| 356 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
| 357 | // If there is more than just a types.hal file to this package we'll |
| 358 | // definitely need to generate Java code. |
| 359 | if (packageInterfaces.size() > 1 |
| 360 | || packageInterfaces[0].name() != "types") { |
| 361 | return true; |
| 362 | } |
| 363 | |
| 364 | CHECK(typesAST != nullptr); |
| 365 | |
| 366 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 367 | // type declarations. |
| 368 | |
| 369 | Scope *rootScope = typesAST->scope(); |
| 370 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 371 | |
| 372 | for (const auto &subType : subTypes) { |
| 373 | if (!subType->isTypeDef()) { |
| 374 | return true; |
| 375 | } |
| 376 | } |
| 377 | |
| 378 | return false; |
| 379 | } |
| 380 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 381 | static void generateMakefileSectionForJavaConstants( |
| 382 | Formatter &out, |
| 383 | Coordinator *coordinator, |
| 384 | const FQName &packageFQName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 385 | const std::vector<FQName> &packageInterfaces, |
| 386 | const std::set<FQName> &importedPackages) { |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 387 | out << "\n#" |
| 388 | << "\nGEN := $(intermediates)/" |
| 389 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 390 | << coordinator->getPackagePath(packageFQName, true /* relative */, true /* sanitized */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 391 | << "Constants.java"; |
| 392 | |
| 393 | out << "\n$(GEN): $(HIDL)\n"; |
| 394 | for (const auto &iface : packageInterfaces) { |
| 395 | out << "$(GEN): $(LOCAL_PATH)/" << iface.name() << ".hal\n"; |
| 396 | } |
| 397 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 398 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 399 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 400 | out.indent(); |
| 401 | out.indent(); |
| 402 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 403 | << "\n-Ljava-constants \\\n"; |
| 404 | |
| 405 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 406 | |
| 407 | out << packageFQName.string(); |
| 408 | out << "\n"; |
| 409 | |
| 410 | out.unindent(); |
| 411 | out.unindent(); |
| 412 | |
| 413 | out << "\n$(GEN):"; |
| 414 | out << "\n\t$(transform-generated-source)"; |
| 415 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 416 | } |
| 417 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 418 | static status_t generateMakefileForPackage( |
| 419 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 420 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 421 | Coordinator *coordinator, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 422 | const std::string &) { |
| 423 | |
| 424 | CHECK(packageFQName.isValid() && |
| 425 | !packageFQName.isFullyQualified() && |
| 426 | packageFQName.name().empty()); |
| 427 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 428 | std::vector<FQName> packageInterfaces; |
| 429 | |
| 430 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 431 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 432 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 433 | |
| 434 | if (err != OK) { |
| 435 | return err; |
| 436 | } |
| 437 | |
| 438 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 439 | AST *typesAST = nullptr; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 440 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 441 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 442 | for (const auto &fqName : packageInterfaces) { |
| 443 | AST *ast = coordinator->parse(fqName); |
| 444 | |
| 445 | if (ast == NULL) { |
| 446 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 447 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 448 | fqName.string().c_str()); |
| 449 | |
| 450 | return UNKNOWN_ERROR; |
| 451 | } |
| 452 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 453 | if (fqName.name() == "types") { |
| 454 | typesAST = ast; |
| 455 | } |
| 456 | |
Yifan Hong | 40a373d | 2016-11-30 15:16:47 -0800 | [diff] [blame] | 457 | ast->getImportedPackagesHierarchy(&importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 458 | ast->appendToExportedTypesVector(&exportedTypes); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 459 | } |
| 460 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 461 | bool packageIsJavaCompatible; |
| 462 | err = isPackageJavaCompatible( |
| 463 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 464 | |
| 465 | if (err != OK) { |
| 466 | return err; |
| 467 | } |
| 468 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 469 | bool haveJavaConstants = !exportedTypes.empty(); |
| 470 | |
| 471 | if (!packageIsJavaCompatible && !haveJavaConstants) { |
Steven Moreland | 8197993 | 2016-12-07 15:11:06 -0800 | [diff] [blame] | 472 | // TODO(b/33420795) |
| 473 | fprintf(stderr, |
| 474 | "WARNING: %s is not java compatible. No java makefile created.\n", |
| 475 | packageFQName.string().c_str()); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 476 | return OK; |
| 477 | } |
| 478 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 479 | if (!packageNeedsJavaCode(packageInterfaces, typesAST)) { |
| 480 | return OK; |
| 481 | } |
| 482 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 483 | std::string path = |
| 484 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 485 | |
| 486 | path.append("Android.mk"); |
| 487 | |
| 488 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 489 | FILE *file = fopen(path.c_str(), "w"); |
| 490 | |
| 491 | if (file == NULL) { |
| 492 | return -errno; |
| 493 | } |
| 494 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame^] | 495 | const std::string libraryName = makeJavaLibraryName(packageFQName); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 496 | |
| 497 | Formatter out(file); |
| 498 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 499 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 500 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 501 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 502 | enum LibraryStyle { |
| 503 | LIBRARY_STYLE_REGULAR, |
| 504 | LIBRARY_STYLE_STATIC, |
| 505 | LIBRARY_STYLE_END, |
| 506 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 507 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 508 | for (int style = LIBRARY_STYLE_REGULAR; |
| 509 | (packageIsJavaCompatible && style != LIBRARY_STYLE_END); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 510 | ++style) { |
| 511 | const std::string staticSuffix = |
| 512 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 513 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 514 | out << "\n" |
| 515 | << "########################################" |
| 516 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 517 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 518 | out << "include $(CLEAR_VARS)\n" |
| 519 | << "LOCAL_MODULE := " |
| 520 | << libraryName |
| 521 | << "-java" |
| 522 | << staticSuffix |
| 523 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 524 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 525 | << "\n\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 526 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 527 | << hidl_gen |
| 528 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 529 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 530 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 531 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 532 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 533 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 534 | << "JAVA_LIBRARIES := \\"; |
| 535 | |
| 536 | out.indent(); |
| 537 | for (const auto &importedPackage : importedPackages) { |
| 538 | out << "\n" |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame^] | 539 | << makeJavaLibraryName(importedPackage) |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 540 | << "-java" |
| 541 | << staticSuffix |
| 542 | << " \\"; |
| 543 | } |
| 544 | out << "\n"; |
| 545 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 546 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 547 | |
| 548 | generateMakefileSection( |
| 549 | out, |
| 550 | coordinator, |
| 551 | packageFQName, |
| 552 | packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 553 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 554 | typesAST); |
| 555 | |
| 556 | out << "\ninclude $(BUILD_" |
| 557 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 558 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 559 | } |
| 560 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 561 | if (haveJavaConstants) { |
| 562 | out << "\n" |
| 563 | << "########################################" |
| 564 | << "########################################\n\n"; |
| 565 | |
| 566 | out << "include $(CLEAR_VARS)\n" |
| 567 | << "LOCAL_MODULE := " |
| 568 | << libraryName |
| 569 | << "-java-constants" |
| 570 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 571 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 572 | << "\n\n" |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 573 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 574 | << hidl_gen |
| 575 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
| 576 | |
| 577 | generateMakefileSectionForJavaConstants( |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 578 | out, coordinator, packageFQName, packageInterfaces, importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 579 | |
| 580 | out << "\n# Avoid dependency cycle of framework.jar -> this-library " |
| 581 | << "-> framework.jar\n" |
| 582 | << "LOCAL_NO_STANDARD_LIBRARIES := true\n" |
| 583 | << "LOCAL_JAVA_LIBRARIES := core-oj\n\n" |
| 584 | << "include $(BUILD_STATIC_JAVA_LIBRARY)\n\n"; |
| 585 | } |
| 586 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 587 | out << "\n\n" |
| 588 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 589 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 590 | return OK; |
| 591 | } |
| 592 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 593 | OutputHandler::ValRes validateForMakefile( |
| 594 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 595 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 596 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 597 | return OutputHandler::FAILED; |
| 598 | } |
| 599 | |
| 600 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 601 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 602 | return OutputHandler::FAILED; |
| 603 | } |
| 604 | |
| 605 | if (!fqName.name().empty()) { |
| 606 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 607 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 608 | return OutputHandler::FAILED; |
| 609 | } |
| 610 | |
| 611 | return OutputHandler::PASS_PACKAGE; |
| 612 | } |
| 613 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 614 | static void generateAndroidBpGenSection( |
| 615 | Formatter &out, |
| 616 | const FQName &packageFQName, |
| 617 | const char *hidl_gen, |
| 618 | Coordinator *coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 619 | const std::string &halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 620 | const std::string &genName, |
| 621 | const char *language, |
| 622 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 623 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 624 | const std::function<void(Formatter&, const FQName)> outputFn) { |
| 625 | |
| 626 | out << "genrule {\n"; |
| 627 | out.indent(); |
| 628 | out << "name: \"" << genName << "\",\n" |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 629 | << "tools: [\"" << hidl_gen << "\"],\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 630 | |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 631 | out << "cmd: \"$(location " << hidl_gen << ") -o $(genDir)" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 632 | << " -L" << language << " "; |
| 633 | |
| 634 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages); |
| 635 | |
| 636 | out << packageFQName.string() << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 637 | |
| 638 | out << "srcs: [\n"; |
| 639 | out.indent(); |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 640 | out << "\":" << halFilegroupName << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 641 | out.unindent(); |
| 642 | out << "],\n"; |
| 643 | |
| 644 | out << "out: [\n"; |
| 645 | out.indent(); |
| 646 | for (const auto &fqName : packageInterfaces) { |
| 647 | outputFn(out, fqName); |
| 648 | } |
| 649 | out.unindent(); |
| 650 | out << "],\n"; |
| 651 | |
| 652 | out.unindent(); |
| 653 | out << "}\n\n"; |
| 654 | } |
| 655 | |
| 656 | static status_t generateAndroidBpForPackage( |
| 657 | const FQName &packageFQName, |
| 658 | const char *hidl_gen, |
| 659 | Coordinator *coordinator, |
| 660 | const std::string &) { |
| 661 | |
| 662 | CHECK(packageFQName.isValid() && |
| 663 | !packageFQName.isFullyQualified() && |
| 664 | packageFQName.name().empty()); |
| 665 | |
| 666 | std::vector<FQName> packageInterfaces; |
| 667 | |
| 668 | status_t err = |
| 669 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 670 | &packageInterfaces); |
| 671 | |
| 672 | if (err != OK) { |
| 673 | return err; |
| 674 | } |
| 675 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 676 | std::set<FQName> importedPackagesHierarchy; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 677 | AST *typesAST = nullptr; |
| 678 | |
| 679 | for (const auto &fqName : packageInterfaces) { |
| 680 | AST *ast = coordinator->parse(fqName); |
| 681 | |
| 682 | if (ast == NULL) { |
| 683 | fprintf(stderr, |
| 684 | "ERROR: Could not parse %s. Aborting.\n", |
| 685 | fqName.string().c_str()); |
| 686 | |
| 687 | return UNKNOWN_ERROR; |
| 688 | } |
| 689 | |
| 690 | if (fqName.name() == "types") { |
| 691 | typesAST = ast; |
| 692 | } |
| 693 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 694 | ast->getImportedPackagesHierarchy(&importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 695 | } |
| 696 | |
| 697 | std::string path = |
| 698 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 699 | |
| 700 | path.append("Android.bp"); |
| 701 | |
| 702 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 703 | FILE *file = fopen(path.c_str(), "w"); |
| 704 | |
| 705 | if (file == NULL) { |
| 706 | return -errno; |
| 707 | } |
| 708 | |
| 709 | const std::string libraryName = makeLibraryName(packageFQName); |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 710 | const std::string halFilegroupName = libraryName + "_hal"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 711 | const std::string genSourceName = libraryName + "_genc++"; |
| 712 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 713 | const std::string pathPrefix = |
| 714 | coordinator->convertPackageRootToPath(packageFQName) + |
| 715 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 716 | |
| 717 | Formatter out(file); |
| 718 | |
| 719 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 720 | |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 721 | // Rule to generate .hal filegroup |
| 722 | out << "filegroup {\n"; |
| 723 | out.indent(); |
| 724 | out << "name: \"" << halFilegroupName << "\",\n"; |
| 725 | out << "srcs: [\n"; |
| 726 | out.indent(); |
| 727 | for (const auto &fqName : packageInterfaces) { |
| 728 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 729 | } |
| 730 | out.unindent(); |
| 731 | out << "],\n"; |
| 732 | out.unindent(); |
| 733 | out << "}\n\n"; |
| 734 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 735 | // Rule to generate the C++ source files |
| 736 | generateAndroidBpGenSection( |
| 737 | out, |
| 738 | packageFQName, |
| 739 | hidl_gen, |
| 740 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 741 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 742 | genSourceName, |
| 743 | "c++", |
| 744 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 745 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 746 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 747 | if (fqName.name() == "types") { |
| 748 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 749 | } else { |
| 750 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 751 | } |
| 752 | }); |
| 753 | |
| 754 | // Rule to generate the C++ header files |
| 755 | generateAndroidBpGenSection( |
| 756 | out, |
| 757 | packageFQName, |
| 758 | hidl_gen, |
| 759 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 760 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 761 | genHeaderName, |
| 762 | "c++", |
| 763 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 764 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 765 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 766 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 767 | if (fqName.name() != "types") { |
Yifan Hong | eefe4f2 | 2017-01-04 15:32:42 -0800 | [diff] [blame] | 768 | out << "\"" << pathPrefix << fqName.getInterfaceHwName() << ".h\",\n"; |
| 769 | out << "\"" << pathPrefix << fqName.getInterfaceStubName() << ".h\",\n"; |
| 770 | out << "\"" << pathPrefix << fqName.getInterfaceProxyName() << ".h\",\n"; |
| 771 | out << "\"" << pathPrefix << fqName.getInterfacePassthroughName() << ".h\",\n"; |
Steven Moreland | 9774d62 | 2017-03-24 21:51:45 -0700 | [diff] [blame] | 772 | } else { |
| 773 | out << "\"" << pathPrefix << "hwtypes.h\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 774 | } |
| 775 | }); |
| 776 | |
| 777 | // C++ library definition |
| 778 | out << "cc_library_shared {\n"; |
| 779 | out.indent(); |
| 780 | out << "name: \"" << libraryName << "\",\n" |
| 781 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 782 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 783 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n" |
Dan Willemsen | 2cf4b9a | 2017-04-07 13:21:11 -0700 | [diff] [blame] | 784 | << "vendor_available: true,\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 785 | << "shared_libs: [\n"; |
| 786 | |
| 787 | out.indent(); |
Yifan Hong | a5abe92 | 2016-11-16 14:18:37 -0800 | [diff] [blame] | 788 | out << "\"libhidlbase\",\n" |
| 789 | << "\"libhidltransport\",\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 790 | << "\"libhwbinder\",\n" |
Steven Moreland | 05cd423 | 2016-11-21 16:01:12 -0800 | [diff] [blame] | 791 | << "\"liblog\",\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 792 | << "\"libutils\",\n" |
| 793 | << "\"libcutils\",\n"; |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 794 | for (const auto &importedPackage : importedPackagesHierarchy) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 795 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 796 | } |
| 797 | out.unindent(); |
| 798 | |
| 799 | out << "],\n"; |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 800 | |
| 801 | out << "export_shared_lib_headers: [\n"; |
| 802 | out.indent(); |
Yifan Hong | a5abe92 | 2016-11-16 14:18:37 -0800 | [diff] [blame] | 803 | out << "\"libhidlbase\",\n" |
| 804 | << "\"libhidltransport\",\n" |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 805 | << "\"libhwbinder\",\n" |
Steven Moreland | 865243c | 2016-11-01 13:05:24 -0700 | [diff] [blame] | 806 | << "\"libutils\",\n"; |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 807 | for (const auto &importedPackage : importedPackagesHierarchy) { |
Yifan Hong | c1f9b8d | 2016-11-07 14:35:44 -0800 | [diff] [blame] | 808 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 809 | } |
Steven Moreland | 865243c | 2016-11-01 13:05:24 -0700 | [diff] [blame] | 810 | out.unindent(); |
| 811 | out << "],\n"; |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 812 | out.unindent(); |
| 813 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 814 | out << "}\n"; |
| 815 | |
Zhuoyao Zhang | b85e8c2 | 2016-12-21 10:24:16 -0800 | [diff] [blame] | 816 | return OK; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 817 | } |
| 818 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 819 | static status_t generateAndroidBpImplForPackage( |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 820 | const FQName &packageFQName, |
| 821 | const char *, |
| 822 | Coordinator *coordinator, |
| 823 | const std::string &outputDir) { |
| 824 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 825 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 826 | |
| 827 | std::vector<FQName> packageInterfaces; |
| 828 | |
| 829 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 830 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 831 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 832 | |
| 833 | if (err != OK) { |
| 834 | return err; |
| 835 | } |
| 836 | |
| 837 | std::set<FQName> importedPackages; |
| 838 | |
| 839 | for (const auto &fqName : packageInterfaces) { |
| 840 | AST *ast = coordinator->parse(fqName); |
| 841 | |
| 842 | if (ast == NULL) { |
| 843 | fprintf(stderr, |
| 844 | "ERROR: Could not parse %s. Aborting.\n", |
| 845 | fqName.string().c_str()); |
| 846 | |
| 847 | return UNKNOWN_ERROR; |
| 848 | } |
| 849 | |
| 850 | ast->getImportedPackages(&importedPackages); |
| 851 | } |
| 852 | |
Yifan Hong | aafed70 | 2016-12-14 12:59:47 -0800 | [diff] [blame] | 853 | std::string path = outputDir + "Android.bp"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 854 | |
| 855 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 856 | FILE *file = fopen(path.c_str(), "w"); |
| 857 | |
| 858 | if (file == NULL) { |
| 859 | return -errno; |
| 860 | } |
| 861 | |
| 862 | Formatter out(file); |
| 863 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 864 | out << "cc_library_shared {\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 865 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 866 | out << "name: \"" << libraryName << "\",\n" |
| 867 | << "relative_install_path: \"hw\",\n" |
Steven Moreland | f8a22e9 | 2017-02-15 18:46:04 -0800 | [diff] [blame] | 868 | << "proprietary: true,\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 869 | << "srcs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 870 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 871 | for (const auto &fqName : packageInterfaces) { |
| 872 | if (fqName.name() == "types") { |
| 873 | continue; |
| 874 | } |
| 875 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 876 | } |
| 877 | }); |
| 878 | out << "],\n" |
| 879 | << "shared_libs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 880 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 881 | out << "\"libhidlbase\",\n" |
| 882 | << "\"libhidltransport\",\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 883 | << "\"libutils\",\n" |
| 884 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 885 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 886 | for (const auto &importedPackage : importedPackages) { |
| 887 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 888 | } |
| 889 | }); |
| 890 | out << "],\n"; |
| 891 | }); |
| 892 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 893 | |
| 894 | return OK; |
| 895 | } |
| 896 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 897 | OutputHandler::ValRes validateForSource( |
| 898 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 899 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 900 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 901 | return OutputHandler::FAILED; |
| 902 | } |
| 903 | |
| 904 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 905 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 906 | return OutputHandler::FAILED; |
| 907 | } |
| 908 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 909 | const std::string &name = fqName.name(); |
| 910 | if (!name.empty()) { |
| 911 | if (name.find('.') == std::string::npos) { |
| 912 | return OutputHandler::PASS_FULL; |
| 913 | } |
| 914 | |
| 915 | if (language != "java" || name.find("types.") != 0) { |
| 916 | // When generating java sources for "types.hal", output can be |
| 917 | // constrained to just one of the top-level types declared |
| 918 | // by using the extended syntax |
| 919 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 920 | // In all other cases (different language, not 'types') the dot |
| 921 | // notation in the name is illegal in this context. |
| 922 | return OutputHandler::FAILED; |
| 923 | } |
| 924 | |
| 925 | return OutputHandler::PASS_FULL; |
| 926 | } |
| 927 | |
| 928 | return OutputHandler::PASS_PACKAGE; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 929 | } |
| 930 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 931 | OutputHandler::ValRes validateForExportHeader( |
| 932 | const FQName &fqName, const std::string & /* language */) { |
| 933 | if (fqName.package().empty()) { |
| 934 | fprintf(stderr, "ERROR: Expecting package name\n"); |
| 935 | return OutputHandler::FAILED; |
| 936 | } |
| 937 | |
| 938 | if (fqName.version().empty()) { |
| 939 | fprintf(stderr, "ERROR: Expecting package version\n"); |
| 940 | return OutputHandler::FAILED; |
| 941 | } |
| 942 | |
| 943 | if (!fqName.name().empty()) { |
| 944 | fprintf(stderr, |
| 945 | "ERROR: Expecting only package name and version.\n"); |
| 946 | return OutputHandler::FAILED; |
| 947 | } |
| 948 | |
| 949 | return OutputHandler::PASS_PACKAGE; |
| 950 | } |
| 951 | |
| 952 | |
| 953 | static status_t generateExportHeaderForPackage( |
| 954 | const FQName &packageFQName, |
| 955 | const char * /* hidl_gen */, |
| 956 | Coordinator *coordinator, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 957 | const std::string &outputPath, |
| 958 | bool forJava) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 959 | |
| 960 | CHECK(packageFQName.isValid() |
| 961 | && !packageFQName.isFullyQualified() |
| 962 | && packageFQName.name().empty()); |
| 963 | |
| 964 | std::vector<FQName> packageInterfaces; |
| 965 | |
| 966 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 967 | packageFQName, &packageInterfaces); |
| 968 | |
| 969 | if (err != OK) { |
| 970 | return err; |
| 971 | } |
| 972 | |
| 973 | std::vector<const Type *> exportedTypes; |
| 974 | |
| 975 | for (const auto &fqName : packageInterfaces) { |
| 976 | AST *ast = coordinator->parse(fqName); |
| 977 | |
| 978 | if (ast == NULL) { |
| 979 | fprintf(stderr, |
| 980 | "ERROR: Could not parse %s. Aborting.\n", |
| 981 | fqName.string().c_str()); |
| 982 | |
| 983 | return UNKNOWN_ERROR; |
| 984 | } |
| 985 | |
| 986 | ast->appendToExportedTypesVector(&exportedTypes); |
| 987 | } |
| 988 | |
| 989 | if (exportedTypes.empty()) { |
| 990 | return OK; |
| 991 | } |
| 992 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 993 | std::string path = outputPath; |
| 994 | |
| 995 | if (forJava) { |
| 996 | path.append(coordinator->convertPackageRootToPath(packageFQName)); |
| 997 | |
| 998 | path.append(coordinator->getPackagePath( |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 999 | packageFQName, true /* relative */, true /* sanitized */)); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1000 | |
| 1001 | path.append("Constants.java"); |
| 1002 | } |
| 1003 | |
| 1004 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 1005 | FILE *file = fopen(path.c_str(), "w"); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1006 | |
| 1007 | if (file == nullptr) { |
| 1008 | return -errno; |
| 1009 | } |
| 1010 | |
| 1011 | Formatter out(file); |
| 1012 | |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 1013 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n" |
Glenn Kasten | d18c3ba | 2017-02-23 16:35:24 -0800 | [diff] [blame] | 1014 | << "// Source: " << packageFQName.string() << "\n" |
| 1015 | << "// Root: " << coordinator->getPackageRootOption(packageFQName) << "\n\n"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1016 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1017 | std::string guard; |
| 1018 | if (forJava) { |
| 1019 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 1020 | out << "public class Constants {\n"; |
| 1021 | out.indent(); |
| 1022 | } else { |
| 1023 | guard = "HIDL_GENERATED_"; |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 1024 | guard += StringHelper::Uppercase(packageFQName.tokenName()); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1025 | guard += "_"; |
| 1026 | guard += "EXPORTED_CONSTANTS_H_"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1027 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1028 | out << "#ifndef " |
| 1029 | << guard |
| 1030 | << "\n#define " |
| 1031 | << guard |
| 1032 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1033 | } |
| 1034 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1035 | for (const auto &type : exportedTypes) { |
| 1036 | type->emitExportedHeader(out, forJava); |
| 1037 | } |
| 1038 | |
| 1039 | if (forJava) { |
| 1040 | out.unindent(); |
| 1041 | out << "}\n"; |
| 1042 | } else { |
| 1043 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 1044 | << guard |
| 1045 | << "\n"; |
| 1046 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1047 | |
| 1048 | return OK; |
| 1049 | } |
| 1050 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1051 | static std::vector<OutputHandler> formats = { |
| 1052 | {"c++", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1053 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1054 | validateForSource, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1055 | [](const FQName &fqName, |
| 1056 | const char *hidl_gen, Coordinator *coordinator, |
| 1057 | const std::string &outputDir) -> status_t { |
| 1058 | if (fqName.isFullyQualified()) { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1059 | return generateSourcesForFile(fqName, |
| 1060 | hidl_gen, |
| 1061 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1062 | outputDir, |
| 1063 | "c++"); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1064 | } else { |
| 1065 | return generateSourcesForPackage(fqName, |
| 1066 | hidl_gen, |
| 1067 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1068 | outputDir, |
| 1069 | "c++"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1070 | } |
| 1071 | } |
| 1072 | }, |
| 1073 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1074 | {"export-header", |
| 1075 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
| 1076 | validateForExportHeader, |
| 1077 | [](const FQName &fqName, |
| 1078 | const char *hidl_gen, |
| 1079 | Coordinator *coordinator, |
| 1080 | const std::string &outputPath) -> status_t { |
| 1081 | CHECK(!fqName.isFullyQualified()); |
| 1082 | |
| 1083 | return generateExportHeaderForPackage( |
| 1084 | fqName, |
| 1085 | hidl_gen, |
| 1086 | coordinator, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1087 | outputPath, |
| 1088 | false /* forJava */); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1089 | } |
| 1090 | }, |
| 1091 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1092 | {"c++-impl", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1093 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1094 | validateForSource, |
| 1095 | [](const FQName &fqName, |
| 1096 | const char *hidl_gen, Coordinator *coordinator, |
| 1097 | const std::string &outputDir) -> status_t { |
| 1098 | if (fqName.isFullyQualified()) { |
| 1099 | return generateSourcesForFile(fqName, |
| 1100 | hidl_gen, |
| 1101 | coordinator, |
| 1102 | outputDir, "c++-impl"); |
| 1103 | } else { |
| 1104 | return generateSourcesForPackage(fqName, |
| 1105 | hidl_gen, |
| 1106 | coordinator, |
| 1107 | outputDir, "c++-impl"); |
| 1108 | } |
| 1109 | } |
| 1110 | }, |
| 1111 | |
| 1112 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1113 | {"java", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1114 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1115 | validateForSource, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1116 | [](const FQName &fqName, |
| 1117 | const char *hidl_gen, Coordinator *coordinator, |
| 1118 | const std::string &outputDir) -> status_t { |
| 1119 | if (fqName.isFullyQualified()) { |
| 1120 | return generateSourcesForFile(fqName, |
| 1121 | hidl_gen, |
| 1122 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1123 | outputDir, |
| 1124 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1125 | } |
| 1126 | else { |
| 1127 | return generateSourcesForPackage(fqName, |
| 1128 | hidl_gen, |
| 1129 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1130 | outputDir, |
| 1131 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1132 | } |
| 1133 | } |
| 1134 | }, |
| 1135 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1136 | {"java-constants", |
| 1137 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1138 | validateForExportHeader, |
| 1139 | [](const FQName &fqName, |
| 1140 | const char *hidl_gen, Coordinator *coordinator, |
| 1141 | const std::string &outputDir) -> status_t { |
| 1142 | CHECK(!fqName.isFullyQualified()); |
| 1143 | return generateExportHeaderForPackage( |
| 1144 | fqName, |
| 1145 | hidl_gen, |
| 1146 | coordinator, |
| 1147 | outputDir, |
| 1148 | true /* forJava */); |
| 1149 | } |
| 1150 | }, |
| 1151 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1152 | {"vts", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1153 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1154 | validateForSource, |
| 1155 | [](const FQName &fqName, |
| 1156 | const char * hidl_gen, |
| 1157 | Coordinator *coordinator, |
| 1158 | const std::string &outputDir) -> status_t { |
| 1159 | if (fqName.isFullyQualified()) { |
| 1160 | return generateSourcesForFile(fqName, |
| 1161 | hidl_gen, |
| 1162 | coordinator, |
| 1163 | outputDir, "vts"); |
| 1164 | } else { |
| 1165 | return generateSourcesForPackage(fqName, |
| 1166 | hidl_gen, |
| 1167 | coordinator, |
| 1168 | outputDir, "vts"); |
| 1169 | } |
| 1170 | } |
| 1171 | }, |
| 1172 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1173 | {"makefile", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1174 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1175 | validateForMakefile, |
| 1176 | generateMakefileForPackage, |
| 1177 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1178 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1179 | {"androidbp", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1180 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1181 | validateForMakefile, |
| 1182 | generateAndroidBpForPackage, |
| 1183 | }, |
| 1184 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1185 | {"androidbp-impl", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 1186 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1187 | validateForMakefile, |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1188 | generateAndroidBpImplForPackage, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1189 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1190 | }; |
| 1191 | |
| 1192 | static void usage(const char *me) { |
| 1193 | fprintf(stderr, |
| 1194 | "usage: %s -o output-path -L <language> (-r interface-root)+ fqname+\n", |
| 1195 | me); |
| 1196 | |
| 1197 | fprintf(stderr, " -o output path\n"); |
| 1198 | |
| 1199 | fprintf(stderr, " -L <language> (one of"); |
| 1200 | for (auto &e : formats) { |
| 1201 | fprintf(stderr, " %s", e.mKey.c_str()); |
| 1202 | } |
| 1203 | fprintf(stderr, ")\n"); |
| 1204 | |
| 1205 | fprintf(stderr, |
| 1206 | " -r package:path root " |
| 1207 | "(e.g., android.hardware:hardware/interfaces)\n"); |
| 1208 | } |
| 1209 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1210 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1211 | std::string outputPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1212 | std::vector<std::string> packageRootPaths; |
| 1213 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1214 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1215 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1216 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1217 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1218 | int res; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1219 | while ((res = getopt(argc, argv, "ho:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1220 | switch (res) { |
| 1221 | case 'o': |
| 1222 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1223 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1224 | break; |
| 1225 | } |
| 1226 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1227 | case 'r': |
| 1228 | { |
| 1229 | std::string val(optarg); |
| 1230 | auto index = val.find_first_of(':'); |
| 1231 | CHECK(index != std::string::npos); |
| 1232 | |
| 1233 | auto package = val.substr(0, index); |
| 1234 | auto path = val.substr(index + 1); |
| 1235 | packageRootPaths.push_back(path); |
| 1236 | packageRoots.push_back(package); |
| 1237 | break; |
| 1238 | } |
| 1239 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1240 | case 'L': |
| 1241 | { |
Steven Moreland | e429a26 | 2016-11-15 09:54:32 -0800 | [diff] [blame] | 1242 | CHECK(outputFormat == nullptr) << "Only one -L option allowed."; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1243 | for (auto &e : formats) { |
| 1244 | if (e.mKey == optarg) { |
| 1245 | outputFormat = &e; |
| 1246 | break; |
| 1247 | } |
| 1248 | } |
Steven Moreland | e429a26 | 2016-11-15 09:54:32 -0800 | [diff] [blame] | 1249 | CHECK(outputFormat != nullptr) << "Output format not recognized."; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1250 | break; |
| 1251 | } |
| 1252 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1253 | case '?': |
| 1254 | case 'h': |
| 1255 | default: |
| 1256 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1257 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1258 | exit(1); |
| 1259 | break; |
| 1260 | } |
| 1261 | } |
| 1262 | } |
| 1263 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1264 | if (outputFormat == nullptr) { |
| 1265 | usage(me); |
| 1266 | exit(1); |
| 1267 | } |
| 1268 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1269 | argc -= optind; |
| 1270 | argv += optind; |
| 1271 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1272 | if (packageRootPaths.empty()) { |
| 1273 | // Pick reasonable defaults. |
| 1274 | |
| 1275 | packageRoots.push_back("android.hardware"); |
| 1276 | |
| 1277 | const char *TOP = getenv("TOP"); |
Steven Moreland | af33038 | 2016-11-09 15:48:03 -0800 | [diff] [blame] | 1278 | if (TOP == nullptr) { |
| 1279 | fprintf(stderr, |
| 1280 | "ERROR: No root path (-r) specified" |
| 1281 | " and $TOP environment variable not set.\n"); |
| 1282 | exit(1); |
| 1283 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1284 | |
| 1285 | std::string path = TOP; |
| 1286 | path.append("/hardware/interfaces"); |
| 1287 | |
| 1288 | packageRootPaths.push_back(path); |
| 1289 | } |
| 1290 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1291 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1292 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1293 | switch (outputFormat->mOutputMode) { |
| 1294 | case OutputHandler::NEEDS_DIR: |
| 1295 | case OutputHandler::NEEDS_FILE: |
| 1296 | { |
| 1297 | if (outputPath.empty()) { |
| 1298 | usage(me); |
| 1299 | exit(1); |
| 1300 | } |
| 1301 | |
| 1302 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1303 | const size_t len = outputPath.size(); |
| 1304 | if (outputPath[len - 1] != '/') { |
| 1305 | outputPath += "/"; |
| 1306 | } |
| 1307 | } |
| 1308 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1309 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1310 | |
| 1311 | default: |
| 1312 | outputPath.clear(); // Unused. |
| 1313 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1314 | } |
| 1315 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1316 | Coordinator coordinator(packageRootPaths, packageRoots); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1317 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1318 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1319 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1320 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1321 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1322 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1323 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1324 | exit(1); |
| 1325 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1326 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1327 | OutputHandler::ValRes valid = |
| 1328 | outputFormat->validate(fqName, outputFormat->mKey); |
| 1329 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1330 | if (valid == OutputHandler::FAILED) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1331 | exit(1); |
| 1332 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1333 | |
| 1334 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1335 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1336 | |
| 1337 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1338 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1339 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1340 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1341 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1342 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1343 | } |