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