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 | |
Steven Moreland | 5bdfa70 | 2017-04-18 23:20:39 -0700 | [diff] [blame] | 21 | #include <hidl-hash/Hash.h> |
Iliyan Malchev | a72e0d2 | 2016-09-09 11:03:08 -0700 | [diff] [blame] | 22 | #include <hidl-util/Formatter.h> |
Steven Moreland | 7ae3d54 | 2017-01-18 16:46:01 -0800 | [diff] [blame] | 23 | #include <hidl-util/FQName.h> |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 24 | #include <hidl-util/StringHelper.h> |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 25 | #include <android-base/logging.h> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 26 | #include <set> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 27 | #include <stdio.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 28 | #include <string> |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 29 | #include <unistd.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 30 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 31 | |
| 32 | using namespace android; |
| 33 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 34 | struct OutputHandler { |
| 35 | std::string mKey; |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 36 | std::string mDescription; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 37 | enum OutputMode { |
| 38 | NEEDS_DIR, |
| 39 | NEEDS_FILE, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 40 | NEEDS_SRC, // for changes inside the source tree itself |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 41 | NOT_NEEDED |
| 42 | } mOutputMode; |
| 43 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 44 | enum ValRes { |
| 45 | FAILED, |
| 46 | PASS_PACKAGE, |
| 47 | PASS_FULL |
| 48 | }; |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 49 | const std::string& name() { return mKey; } |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 50 | const std::string& description() { return mDescription; } |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 51 | |
| 52 | using ValidationFunction = std::function<ValRes(const FQName &, const std::string &language)>; |
| 53 | using GenerationFunction = std::function<status_t(const FQName &fqName, |
| 54 | const char *hidl_gen, |
| 55 | Coordinator *coordinator, |
| 56 | const std::string &outputDir)>; |
| 57 | |
| 58 | ValidationFunction validate; |
| 59 | GenerationFunction generate; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 60 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 61 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 62 | static status_t generateSourcesForFile( |
| 63 | const FQName &fqName, |
| 64 | const char *, |
| 65 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 66 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 67 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 68 | CHECK(fqName.isFullyQualified()); |
| 69 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 70 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 71 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 72 | |
| 73 | if (fqName.name().find("types.") == 0) { |
| 74 | CHECK(lang == "java"); // Already verified in validate(). |
| 75 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 76 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 77 | |
Yifan Hong | fece6ec | 2017-01-12 17:04:04 -0800 | [diff] [blame] | 78 | FQName typesName = fqName.getTypesForPackage(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 79 | ast = coordinator->parse(typesName); |
| 80 | } else { |
| 81 | ast = coordinator->parse(fqName); |
| 82 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 83 | |
| 84 | if (ast == NULL) { |
| 85 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 86 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 87 | fqName.string().c_str()); |
| 88 | |
| 89 | return UNKNOWN_ERROR; |
| 90 | } |
| 91 | |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 92 | if (lang == "check") { |
| 93 | return OK; // only parsing, not generating |
| 94 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 95 | if (lang == "c++") { |
| 96 | return ast->generateCpp(outputDir); |
| 97 | } |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 98 | if (lang == "c++-headers") { |
| 99 | return ast->generateCppHeaders(outputDir); |
| 100 | } |
| 101 | if (lang == "c++-sources") { |
| 102 | return ast->generateCppSources(outputDir); |
| 103 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 104 | if (lang == "c++-impl") { |
| 105 | return ast->generateCppImpl(outputDir); |
| 106 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 107 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 108 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 109 | } |
| 110 | if (lang == "vts") { |
| 111 | return ast->generateVts(outputDir); |
| 112 | } |
| 113 | // Unknown language. |
| 114 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 115 | } |
| 116 | |
| 117 | static status_t generateSourcesForPackage( |
| 118 | const FQName &packageFQName, |
| 119 | const char *hidl_gen, |
| 120 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 121 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 122 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 123 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 124 | !packageFQName.isFullyQualified() && |
| 125 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 126 | |
| 127 | std::vector<FQName> packageInterfaces; |
| 128 | |
| 129 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 130 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 131 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 132 | |
| 133 | if (err != OK) { |
| 134 | return err; |
| 135 | } |
| 136 | |
| 137 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 138 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 139 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 140 | if (err != OK) { |
| 141 | return err; |
| 142 | } |
| 143 | } |
| 144 | |
| 145 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 146 | } |
| 147 | |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 148 | OutputHandler::GenerationFunction generationFunctionForFileOrPackage(const std::string &language) { |
| 149 | return [language](const FQName &fqName, |
| 150 | const char *hidl_gen, Coordinator *coordinator, |
| 151 | const std::string &outputDir) -> status_t { |
| 152 | if (fqName.isFullyQualified()) { |
| 153 | return generateSourcesForFile(fqName, |
| 154 | hidl_gen, |
| 155 | coordinator, |
| 156 | outputDir, |
| 157 | language); |
| 158 | } else { |
| 159 | return generateSourcesForPackage(fqName, |
| 160 | hidl_gen, |
| 161 | coordinator, |
| 162 | outputDir, |
| 163 | language); |
| 164 | } |
| 165 | }; |
| 166 | } |
| 167 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 168 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 169 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 170 | } |
| 171 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 172 | static std::string makeJavaLibraryName(const FQName &packageFQName) { |
| 173 | std::string out; |
| 174 | out = packageFQName.package(); |
| 175 | out += "-V"; |
| 176 | out += packageFQName.version(); |
| 177 | return out; |
| 178 | } |
| 179 | |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 180 | static void generatePackagePathsSection( |
| 181 | Formatter &out, |
| 182 | Coordinator *coordinator, |
| 183 | const FQName &packageFQName, |
| 184 | const std::set<FQName> &importedPackages, |
| 185 | bool forMakefiles = false) { |
| 186 | std::set<std::string> options{}; |
| 187 | for (const auto &interface : importedPackages) { |
| 188 | options.insert(coordinator->getPackageRootOption(interface)); |
| 189 | } |
| 190 | options.insert(coordinator->getPackageRootOption(packageFQName)); |
| 191 | options.insert(coordinator->getPackageRootOption(gIBasePackageFqName)); |
| 192 | for (const auto &option : options) { |
| 193 | out << "-r" |
| 194 | << option |
| 195 | << " "; |
| 196 | if (forMakefiles) { |
| 197 | out << "\\\n"; |
| 198 | } |
| 199 | } |
| 200 | } |
| 201 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 202 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 203 | Formatter &out, |
| 204 | Coordinator *coordinator, |
| 205 | const FQName &packageFQName, |
| 206 | const FQName &fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 207 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 208 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 209 | out << "\n" |
| 210 | << "\n#" |
| 211 | << "\n# Build " << fqName.name() << ".hal"; |
| 212 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 213 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 214 | out << " (" << typeName << ")"; |
| 215 | } |
| 216 | |
| 217 | out << "\n#" |
| 218 | << "\nGEN := $(intermediates)/" |
| 219 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 220 | << coordinator->getPackagePath(packageFQName, true /* relative */, |
| 221 | true /* sanitized */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 222 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 223 | out << fqName.name() << ".java"; |
| 224 | } else { |
| 225 | out << typeName << ".java"; |
| 226 | } |
| 227 | |
| 228 | out << "\n$(GEN): $(HIDL)"; |
| 229 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 230 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 231 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 232 | |
| 233 | { |
| 234 | AST *ast = coordinator->parse(fqName); |
| 235 | CHECK(ast != nullptr); |
| 236 | const std::set<FQName>& refs = ast->getImportedNames(); |
| 237 | for (auto depFQName : refs) { |
| 238 | // If the package of depFQName is the same as this fqName's package, |
| 239 | // then add it explicitly as a .hal dependency within the same |
| 240 | // package. |
| 241 | if (fqName.package() == depFQName.package() && |
| 242 | fqName.version() == depFQName.version()) { |
| 243 | // PRIVATE_DEPS is not actually being used in the |
| 244 | // auto-generated file, but is necessary if the build rule |
| 245 | // ever needs to use the dependency information, since the |
| 246 | // built-in Make variables are not supported in the Android |
| 247 | // build system. |
| 248 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 249 | << depFQName.name() << ".hal"; |
| 250 | // This is the actual dependency. |
| 251 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 252 | << depFQName.name() << ".hal"; |
| 253 | } |
| 254 | } |
| 255 | } |
| 256 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 257 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 258 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 259 | out.indent(); |
| 260 | out.indent(); |
| 261 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 262 | << "\n-Ljava \\\n"; |
| 263 | |
| 264 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 265 | |
| 266 | out << packageFQName.string() |
| 267 | << "::" |
| 268 | << fqName.name(); |
| 269 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 270 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 271 | out << "." << typeName; |
| 272 | } |
| 273 | |
| 274 | out << "\n"; |
| 275 | |
| 276 | out.unindent(); |
| 277 | out.unindent(); |
| 278 | |
| 279 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 280 | out << "\n\t$(transform-generated-source)"; |
| 281 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 282 | } |
| 283 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 284 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 285 | Formatter &out, |
| 286 | Coordinator *coordinator, |
| 287 | const FQName &packageFQName, |
| 288 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 289 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 290 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 291 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 292 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 293 | CHECK(typesAST != nullptr); |
| 294 | |
| 295 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 296 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 297 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 298 | std::sort( |
| 299 | subTypes.begin(), |
| 300 | subTypes.end(), |
| 301 | [](const NamedType *a, const NamedType *b) -> bool { |
| 302 | return a->fqName() < b->fqName(); |
| 303 | }); |
| 304 | |
| 305 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 306 | if (type->isTypeDef()) { |
| 307 | continue; |
| 308 | } |
| 309 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 310 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 311 | out, |
| 312 | coordinator, |
| 313 | packageFQName, |
| 314 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 315 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 316 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 317 | } |
| 318 | |
| 319 | continue; |
| 320 | } |
| 321 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 322 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 323 | out, |
| 324 | coordinator, |
| 325 | packageFQName, |
| 326 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 327 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 328 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 329 | } |
| 330 | } |
| 331 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 332 | static status_t isPackageJavaCompatible( |
| 333 | const FQName &packageFQName, |
| 334 | Coordinator *coordinator, |
| 335 | bool *compatible) { |
| 336 | std::vector<FQName> todo; |
| 337 | status_t err = |
| 338 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 339 | |
| 340 | if (err != OK) { |
| 341 | return err; |
| 342 | } |
| 343 | |
| 344 | std::set<FQName> seen; |
| 345 | for (const auto &iface : todo) { |
| 346 | seen.insert(iface); |
| 347 | } |
| 348 | |
| 349 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 350 | // If any one of them is not java compatible, this package isn't either. |
| 351 | while (!todo.empty()) { |
| 352 | const FQName fqName = todo.back(); |
| 353 | todo.pop_back(); |
| 354 | |
| 355 | AST *ast = coordinator->parse(fqName); |
| 356 | |
| 357 | if (ast == nullptr) { |
| 358 | return UNKNOWN_ERROR; |
| 359 | } |
| 360 | |
| 361 | if (!ast->isJavaCompatible()) { |
| 362 | *compatible = false; |
| 363 | return OK; |
| 364 | } |
| 365 | |
| 366 | std::set<FQName> importedPackages; |
| 367 | ast->getImportedPackages(&importedPackages); |
| 368 | |
| 369 | for (const auto &package : importedPackages) { |
| 370 | std::vector<FQName> packageInterfaces; |
| 371 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 372 | package, &packageInterfaces); |
| 373 | |
| 374 | if (err != OK) { |
| 375 | return err; |
| 376 | } |
| 377 | |
| 378 | for (const auto &iface : packageInterfaces) { |
| 379 | if (seen.find(iface) != seen.end()) { |
| 380 | continue; |
| 381 | } |
| 382 | |
| 383 | todo.push_back(iface); |
| 384 | seen.insert(iface); |
| 385 | } |
| 386 | } |
| 387 | } |
| 388 | |
| 389 | *compatible = true; |
| 390 | return OK; |
| 391 | } |
| 392 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 393 | static bool packageNeedsJavaCode( |
| 394 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
| 395 | // If there is more than just a types.hal file to this package we'll |
| 396 | // definitely need to generate Java code. |
| 397 | if (packageInterfaces.size() > 1 |
| 398 | || packageInterfaces[0].name() != "types") { |
| 399 | return true; |
| 400 | } |
| 401 | |
| 402 | CHECK(typesAST != nullptr); |
| 403 | |
| 404 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 405 | // type declarations. |
| 406 | |
| 407 | Scope *rootScope = typesAST->scope(); |
| 408 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 409 | |
| 410 | for (const auto &subType : subTypes) { |
| 411 | if (!subType->isTypeDef()) { |
| 412 | return true; |
| 413 | } |
| 414 | } |
| 415 | |
| 416 | return false; |
| 417 | } |
| 418 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 419 | static void generateMakefileSectionForJavaConstants( |
| 420 | Formatter &out, |
| 421 | Coordinator *coordinator, |
| 422 | const FQName &packageFQName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 423 | const std::vector<FQName> &packageInterfaces, |
| 424 | const std::set<FQName> &importedPackages) { |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 425 | out << "\n#" |
| 426 | << "\nGEN := $(intermediates)/" |
| 427 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 428 | << coordinator->getPackagePath(packageFQName, true /* relative */, true /* sanitized */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 429 | << "Constants.java"; |
| 430 | |
| 431 | out << "\n$(GEN): $(HIDL)\n"; |
| 432 | for (const auto &iface : packageInterfaces) { |
| 433 | out << "$(GEN): $(LOCAL_PATH)/" << iface.name() << ".hal\n"; |
| 434 | } |
| 435 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 436 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 437 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 438 | out.indent(); |
| 439 | out.indent(); |
| 440 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 441 | << "\n-Ljava-constants \\\n"; |
| 442 | |
| 443 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 444 | |
| 445 | out << packageFQName.string(); |
| 446 | out << "\n"; |
| 447 | |
| 448 | out.unindent(); |
| 449 | out.unindent(); |
| 450 | |
| 451 | out << "\n$(GEN):"; |
| 452 | out << "\n\t$(transform-generated-source)"; |
| 453 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 454 | } |
| 455 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 456 | static status_t generateMakefileForPackage( |
| 457 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 458 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 459 | Coordinator *coordinator, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 460 | const std::string &outputPath) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 461 | |
| 462 | CHECK(packageFQName.isValid() && |
| 463 | !packageFQName.isFullyQualified() && |
| 464 | packageFQName.name().empty()); |
| 465 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 466 | std::vector<FQName> packageInterfaces; |
| 467 | |
| 468 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 469 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 470 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 471 | |
| 472 | if (err != OK) { |
| 473 | return err; |
| 474 | } |
| 475 | |
| 476 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 477 | AST *typesAST = nullptr; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 478 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 479 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 480 | for (const auto &fqName : packageInterfaces) { |
| 481 | AST *ast = coordinator->parse(fqName); |
| 482 | |
| 483 | if (ast == NULL) { |
| 484 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 485 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 486 | fqName.string().c_str()); |
| 487 | |
| 488 | return UNKNOWN_ERROR; |
| 489 | } |
| 490 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 491 | if (fqName.name() == "types") { |
| 492 | typesAST = ast; |
| 493 | } |
| 494 | |
Yifan Hong | 40a373d | 2016-11-30 15:16:47 -0800 | [diff] [blame] | 495 | ast->getImportedPackagesHierarchy(&importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 496 | ast->appendToExportedTypesVector(&exportedTypes); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 497 | } |
| 498 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 499 | bool packageIsJavaCompatible; |
| 500 | err = isPackageJavaCompatible( |
| 501 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 502 | |
| 503 | if (err != OK) { |
| 504 | return err; |
| 505 | } |
| 506 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 507 | bool haveJavaConstants = !exportedTypes.empty(); |
| 508 | |
| 509 | if (!packageIsJavaCompatible && !haveJavaConstants) { |
Steven Moreland | 8197993 | 2016-12-07 15:11:06 -0800 | [diff] [blame] | 510 | // TODO(b/33420795) |
| 511 | fprintf(stderr, |
| 512 | "WARNING: %s is not java compatible. No java makefile created.\n", |
| 513 | packageFQName.string().c_str()); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 514 | return OK; |
| 515 | } |
| 516 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 517 | if (!packageNeedsJavaCode(packageInterfaces, typesAST)) { |
| 518 | return OK; |
| 519 | } |
| 520 | |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 521 | std::string path = outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 522 | path.append(coordinator->getPackagePath(packageFQName, false /* relative */)); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 523 | path.append("Android.mk"); |
| 524 | |
| 525 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 526 | FILE *file = fopen(path.c_str(), "w"); |
| 527 | |
| 528 | if (file == NULL) { |
| 529 | return -errno; |
| 530 | } |
| 531 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 532 | const std::string libraryName = makeJavaLibraryName(packageFQName); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 533 | |
| 534 | Formatter out(file); |
| 535 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 536 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 537 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 538 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 539 | enum LibraryStyle { |
| 540 | LIBRARY_STYLE_REGULAR, |
| 541 | LIBRARY_STYLE_STATIC, |
| 542 | LIBRARY_STYLE_END, |
| 543 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 544 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 545 | for (int style = LIBRARY_STYLE_REGULAR; |
| 546 | (packageIsJavaCompatible && style != LIBRARY_STYLE_END); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 547 | ++style) { |
| 548 | const std::string staticSuffix = |
| 549 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 550 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 551 | out << "\n" |
| 552 | << "########################################" |
| 553 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 554 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 555 | out << "include $(CLEAR_VARS)\n" |
| 556 | << "LOCAL_MODULE := " |
| 557 | << libraryName |
| 558 | << "-java" |
| 559 | << staticSuffix |
| 560 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 561 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 562 | << "\n\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 563 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 564 | << hidl_gen |
| 565 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 566 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 567 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 568 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 569 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 570 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 571 | << "JAVA_LIBRARIES := \\"; |
| 572 | |
| 573 | out.indent(); |
| 574 | for (const auto &importedPackage : importedPackages) { |
| 575 | out << "\n" |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 576 | << makeJavaLibraryName(importedPackage) |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 577 | << "-java" |
| 578 | << staticSuffix |
| 579 | << " \\"; |
| 580 | } |
| 581 | out << "\n"; |
| 582 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 583 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 584 | |
| 585 | generateMakefileSection( |
| 586 | out, |
| 587 | coordinator, |
| 588 | packageFQName, |
| 589 | packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 590 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 591 | typesAST); |
| 592 | |
| 593 | out << "\ninclude $(BUILD_" |
| 594 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 595 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 596 | } |
| 597 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 598 | if (haveJavaConstants) { |
| 599 | out << "\n" |
| 600 | << "########################################" |
| 601 | << "########################################\n\n"; |
| 602 | |
| 603 | out << "include $(CLEAR_VARS)\n" |
| 604 | << "LOCAL_MODULE := " |
| 605 | << libraryName |
| 606 | << "-java-constants" |
| 607 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 608 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 609 | << "\n\n" |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 610 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 611 | << hidl_gen |
| 612 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
| 613 | |
| 614 | generateMakefileSectionForJavaConstants( |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 615 | out, coordinator, packageFQName, packageInterfaces, importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 616 | |
| 617 | out << "\n# Avoid dependency cycle of framework.jar -> this-library " |
| 618 | << "-> framework.jar\n" |
| 619 | << "LOCAL_NO_STANDARD_LIBRARIES := true\n" |
| 620 | << "LOCAL_JAVA_LIBRARIES := core-oj\n\n" |
| 621 | << "include $(BUILD_STATIC_JAVA_LIBRARY)\n\n"; |
| 622 | } |
| 623 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 624 | out << "\n\n" |
| 625 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 626 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 627 | return OK; |
| 628 | } |
| 629 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 630 | OutputHandler::ValRes validateForMakefile( |
| 631 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 632 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 633 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 634 | return OutputHandler::FAILED; |
| 635 | } |
| 636 | |
| 637 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 638 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 639 | return OutputHandler::FAILED; |
| 640 | } |
| 641 | |
| 642 | if (!fqName.name().empty()) { |
| 643 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 644 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 645 | return OutputHandler::FAILED; |
| 646 | } |
| 647 | |
| 648 | return OutputHandler::PASS_PACKAGE; |
| 649 | } |
| 650 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 651 | static void generateAndroidBpGenSection( |
| 652 | Formatter &out, |
| 653 | const FQName &packageFQName, |
| 654 | const char *hidl_gen, |
| 655 | Coordinator *coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 656 | const std::string &halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 657 | const std::string &genName, |
| 658 | const char *language, |
| 659 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 660 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 661 | const std::function<void(Formatter&, const FQName)> outputFn) { |
| 662 | |
| 663 | out << "genrule {\n"; |
| 664 | out.indent(); |
| 665 | out << "name: \"" << genName << "\",\n" |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 666 | << "tools: [\"" << hidl_gen << "\"],\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 667 | |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 668 | out << "cmd: \"$(location " << hidl_gen << ") -o $(genDir)" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 669 | << " -L" << language << " "; |
| 670 | |
| 671 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages); |
| 672 | |
| 673 | out << packageFQName.string() << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 674 | |
| 675 | out << "srcs: [\n"; |
| 676 | out.indent(); |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 677 | out << "\":" << halFilegroupName << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 678 | out.unindent(); |
| 679 | out << "],\n"; |
| 680 | |
| 681 | out << "out: [\n"; |
| 682 | out.indent(); |
| 683 | for (const auto &fqName : packageInterfaces) { |
| 684 | outputFn(out, fqName); |
| 685 | } |
| 686 | out.unindent(); |
| 687 | out << "],\n"; |
| 688 | |
| 689 | out.unindent(); |
| 690 | out << "}\n\n"; |
| 691 | } |
| 692 | |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 693 | bool isHidlTransportPackage(const FQName &package) { |
| 694 | return package == gIBasePackageFqName || |
| 695 | package == gIManagerPackageFqName; |
| 696 | } |
| 697 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 698 | static status_t generateAndroidBpForPackage( |
| 699 | const FQName &packageFQName, |
| 700 | const char *hidl_gen, |
| 701 | Coordinator *coordinator, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 702 | const std::string &outputPath) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 703 | |
| 704 | CHECK(packageFQName.isValid() && |
| 705 | !packageFQName.isFullyQualified() && |
| 706 | packageFQName.name().empty()); |
| 707 | |
| 708 | std::vector<FQName> packageInterfaces; |
| 709 | |
| 710 | status_t err = |
| 711 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 712 | &packageInterfaces); |
| 713 | |
| 714 | if (err != OK) { |
| 715 | return err; |
| 716 | } |
| 717 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 718 | std::set<FQName> importedPackagesHierarchy; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 719 | AST *typesAST = nullptr; |
| 720 | |
| 721 | for (const auto &fqName : packageInterfaces) { |
| 722 | AST *ast = coordinator->parse(fqName); |
| 723 | |
| 724 | if (ast == NULL) { |
| 725 | fprintf(stderr, |
| 726 | "ERROR: Could not parse %s. Aborting.\n", |
| 727 | fqName.string().c_str()); |
| 728 | |
| 729 | return UNKNOWN_ERROR; |
| 730 | } |
| 731 | |
| 732 | if (fqName.name() == "types") { |
| 733 | typesAST = ast; |
| 734 | } |
| 735 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 736 | ast->getImportedPackagesHierarchy(&importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 737 | } |
| 738 | |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 739 | std::string path = outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 740 | path.append(coordinator->getPackagePath(packageFQName, false /* relative */)); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 741 | path.append("Android.bp"); |
| 742 | |
| 743 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 744 | FILE *file = fopen(path.c_str(), "w"); |
| 745 | |
| 746 | if (file == NULL) { |
| 747 | return -errno; |
| 748 | } |
| 749 | |
| 750 | const std::string libraryName = makeLibraryName(packageFQName); |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 751 | const std::string halFilegroupName = libraryName + "_hal"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 752 | const std::string genSourceName = libraryName + "_genc++"; |
| 753 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 754 | const std::string pathPrefix = |
| 755 | coordinator->convertPackageRootToPath(packageFQName) + |
| 756 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 757 | |
| 758 | Formatter out(file); |
| 759 | |
| 760 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 761 | |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 762 | // Rule to generate .hal filegroup |
| 763 | out << "filegroup {\n"; |
| 764 | out.indent(); |
| 765 | out << "name: \"" << halFilegroupName << "\",\n"; |
| 766 | out << "srcs: [\n"; |
| 767 | out.indent(); |
| 768 | for (const auto &fqName : packageInterfaces) { |
| 769 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 770 | } |
| 771 | out.unindent(); |
| 772 | out << "],\n"; |
| 773 | out.unindent(); |
| 774 | out << "}\n\n"; |
| 775 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 776 | // Rule to generate the C++ source files |
| 777 | generateAndroidBpGenSection( |
| 778 | out, |
| 779 | packageFQName, |
| 780 | hidl_gen, |
| 781 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 782 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 783 | genSourceName, |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 784 | "c++-sources", |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 785 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 786 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 787 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 788 | if (fqName.name() == "types") { |
| 789 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 790 | } else { |
| 791 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 792 | } |
| 793 | }); |
| 794 | |
| 795 | // Rule to generate the C++ header files |
| 796 | generateAndroidBpGenSection( |
| 797 | out, |
| 798 | packageFQName, |
| 799 | hidl_gen, |
| 800 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 801 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 802 | genHeaderName, |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 803 | "c++-headers", |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 804 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 805 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 806 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 807 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 808 | if (fqName.name() != "types") { |
Yifan Hong | eefe4f2 | 2017-01-04 15:32:42 -0800 | [diff] [blame] | 809 | out << "\"" << pathPrefix << fqName.getInterfaceHwName() << ".h\",\n"; |
| 810 | out << "\"" << pathPrefix << fqName.getInterfaceStubName() << ".h\",\n"; |
| 811 | out << "\"" << pathPrefix << fqName.getInterfaceProxyName() << ".h\",\n"; |
| 812 | out << "\"" << pathPrefix << fqName.getInterfacePassthroughName() << ".h\",\n"; |
Steven Moreland | 9774d62 | 2017-03-24 21:51:45 -0700 | [diff] [blame] | 813 | } else { |
| 814 | out << "\"" << pathPrefix << "hwtypes.h\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 815 | } |
| 816 | }); |
| 817 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 818 | if (isHidlTransportPackage(packageFQName)) { |
| 819 | out << "// " << packageFQName.string() << " is exported from libhidltransport\n"; |
Steven Moreland | 0e875df | 2017-04-25 13:24:17 -0700 | [diff] [blame] | 820 | } else { |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 821 | // C++ library definition |
| 822 | out << "cc_library_shared {\n"; |
| 823 | out.indent(); |
| 824 | out << "name: \"" << libraryName << "\",\n" |
| 825 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 826 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 827 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 828 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 829 | // TODO(b/35813011): make always vendor_available |
| 830 | // Explicitly mark libraries vendor until BOARD_VNDK_VERSION can |
| 831 | // be enabled. |
| 832 | if (packageFQName.inPackage("android.hidl") || |
| 833 | packageFQName.inPackage("android.system") || |
| 834 | packageFQName.inPackage("android.frameworks") || |
| 835 | packageFQName.inPackage("android.hardware")) { |
| 836 | out << "vendor_available: true,\n"; |
| 837 | } else { |
| 838 | out << "vendor: true,\n"; |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 839 | } |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 840 | out << "shared_libs: [\n"; |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 841 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 842 | out.indent(); |
| 843 | out << "\"libhidlbase\",\n" |
| 844 | << "\"libhidltransport\",\n" |
| 845 | << "\"libhwbinder\",\n" |
| 846 | << "\"liblog\",\n" |
| 847 | << "\"libutils\",\n" |
| 848 | << "\"libcutils\",\n"; |
| 849 | for (const auto &importedPackage : importedPackagesHierarchy) { |
| 850 | if (isHidlTransportPackage(importedPackage)) { |
| 851 | continue; |
| 852 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 853 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 854 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 855 | } |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 856 | out.unindent(); |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 857 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 858 | out << "],\n"; |
| 859 | |
| 860 | out << "export_shared_lib_headers: [\n"; |
| 861 | out.indent(); |
| 862 | out << "\"libhidlbase\",\n" |
| 863 | << "\"libhidltransport\",\n" |
| 864 | << "\"libhwbinder\",\n" |
| 865 | << "\"libutils\",\n"; |
| 866 | for (const auto &importedPackage : importedPackagesHierarchy) { |
| 867 | if (isHidlTransportPackage(importedPackage)) { |
| 868 | continue; |
| 869 | } |
| 870 | |
| 871 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 872 | } |
| 873 | out.unindent(); |
| 874 | out << "],\n"; |
| 875 | out.unindent(); |
| 876 | |
| 877 | out << "}\n"; |
Yifan Hong | c1f9b8d | 2016-11-07 14:35:44 -0800 | [diff] [blame] | 878 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 879 | |
Zhuoyao Zhang | b85e8c2 | 2016-12-21 10:24:16 -0800 | [diff] [blame] | 880 | return OK; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 881 | } |
| 882 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 883 | static status_t generateAndroidBpImplForPackage( |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 884 | const FQName &packageFQName, |
| 885 | const char *, |
| 886 | Coordinator *coordinator, |
| 887 | const std::string &outputDir) { |
| 888 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 889 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 890 | |
| 891 | std::vector<FQName> packageInterfaces; |
| 892 | |
| 893 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 894 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 895 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 896 | |
| 897 | if (err != OK) { |
| 898 | return err; |
| 899 | } |
| 900 | |
| 901 | std::set<FQName> importedPackages; |
| 902 | |
| 903 | for (const auto &fqName : packageInterfaces) { |
| 904 | AST *ast = coordinator->parse(fqName); |
| 905 | |
| 906 | if (ast == NULL) { |
| 907 | fprintf(stderr, |
| 908 | "ERROR: Could not parse %s. Aborting.\n", |
| 909 | fqName.string().c_str()); |
| 910 | |
| 911 | return UNKNOWN_ERROR; |
| 912 | } |
| 913 | |
| 914 | ast->getImportedPackages(&importedPackages); |
| 915 | } |
| 916 | |
Yifan Hong | aafed70 | 2016-12-14 12:59:47 -0800 | [diff] [blame] | 917 | std::string path = outputDir + "Android.bp"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 918 | |
| 919 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 920 | FILE *file = fopen(path.c_str(), "w"); |
| 921 | |
| 922 | if (file == NULL) { |
| 923 | return -errno; |
| 924 | } |
| 925 | |
| 926 | Formatter out(file); |
| 927 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 928 | out << "cc_library_shared {\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 929 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 930 | out << "name: \"" << libraryName << "\",\n" |
| 931 | << "relative_install_path: \"hw\",\n" |
Steven Moreland | f8a22e9 | 2017-02-15 18:46:04 -0800 | [diff] [blame] | 932 | << "proprietary: true,\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 933 | << "srcs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 934 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 935 | for (const auto &fqName : packageInterfaces) { |
| 936 | if (fqName.name() == "types") { |
| 937 | continue; |
| 938 | } |
| 939 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 940 | } |
| 941 | }); |
| 942 | out << "],\n" |
| 943 | << "shared_libs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 944 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 945 | out << "\"libhidlbase\",\n" |
| 946 | << "\"libhidltransport\",\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 947 | << "\"libutils\",\n" |
| 948 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 949 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 950 | for (const auto &importedPackage : importedPackages) { |
Steven Moreland | dadd184 | 2017-05-09 13:24:54 -0700 | [diff] [blame] | 951 | if (isHidlTransportPackage(importedPackage)) { |
| 952 | continue; |
| 953 | } |
| 954 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 955 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 956 | } |
| 957 | }); |
| 958 | out << "],\n"; |
| 959 | }); |
| 960 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 961 | |
| 962 | return OK; |
| 963 | } |
| 964 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 965 | OutputHandler::ValRes validateForSource( |
| 966 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 967 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 968 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 969 | return OutputHandler::FAILED; |
| 970 | } |
| 971 | |
| 972 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 973 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 974 | return OutputHandler::FAILED; |
| 975 | } |
| 976 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 977 | const std::string &name = fqName.name(); |
| 978 | if (!name.empty()) { |
| 979 | if (name.find('.') == std::string::npos) { |
| 980 | return OutputHandler::PASS_FULL; |
| 981 | } |
| 982 | |
| 983 | if (language != "java" || name.find("types.") != 0) { |
| 984 | // When generating java sources for "types.hal", output can be |
| 985 | // constrained to just one of the top-level types declared |
| 986 | // by using the extended syntax |
| 987 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 988 | // In all other cases (different language, not 'types') the dot |
| 989 | // notation in the name is illegal in this context. |
| 990 | return OutputHandler::FAILED; |
| 991 | } |
| 992 | |
| 993 | return OutputHandler::PASS_FULL; |
| 994 | } |
| 995 | |
| 996 | return OutputHandler::PASS_PACKAGE; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 997 | } |
| 998 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 999 | OutputHandler::ValRes validateForExportHeader( |
| 1000 | const FQName &fqName, const std::string & /* language */) { |
| 1001 | if (fqName.package().empty()) { |
| 1002 | fprintf(stderr, "ERROR: Expecting package name\n"); |
| 1003 | return OutputHandler::FAILED; |
| 1004 | } |
| 1005 | |
| 1006 | if (fqName.version().empty()) { |
| 1007 | fprintf(stderr, "ERROR: Expecting package version\n"); |
| 1008 | return OutputHandler::FAILED; |
| 1009 | } |
| 1010 | |
| 1011 | if (!fqName.name().empty()) { |
| 1012 | fprintf(stderr, |
| 1013 | "ERROR: Expecting only package name and version.\n"); |
| 1014 | return OutputHandler::FAILED; |
| 1015 | } |
| 1016 | |
| 1017 | return OutputHandler::PASS_PACKAGE; |
| 1018 | } |
| 1019 | |
| 1020 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1021 | OutputHandler::GenerationFunction generateExportHeaderForPackage(bool forJava) { |
| 1022 | return [forJava](const FQName &packageFQName, |
| 1023 | const char * /* hidl_gen */, |
| 1024 | Coordinator *coordinator, |
| 1025 | const std::string &outputPath) -> status_t { |
| 1026 | CHECK(packageFQName.isValid() |
| 1027 | && !packageFQName.package().empty() |
| 1028 | && !packageFQName.version().empty() |
| 1029 | && packageFQName.name().empty()); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1030 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1031 | std::vector<FQName> packageInterfaces; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1032 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1033 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 1034 | packageFQName, &packageInterfaces); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1035 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1036 | if (err != OK) { |
| 1037 | return err; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1038 | } |
| 1039 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1040 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1041 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1042 | for (const auto &fqName : packageInterfaces) { |
| 1043 | AST *ast = coordinator->parse(fqName); |
| 1044 | |
| 1045 | if (ast == NULL) { |
| 1046 | fprintf(stderr, |
| 1047 | "ERROR: Could not parse %s. Aborting.\n", |
| 1048 | fqName.string().c_str()); |
| 1049 | |
| 1050 | return UNKNOWN_ERROR; |
| 1051 | } |
| 1052 | |
| 1053 | ast->appendToExportedTypesVector(&exportedTypes); |
| 1054 | } |
| 1055 | |
| 1056 | if (exportedTypes.empty()) { |
| 1057 | return OK; |
| 1058 | } |
| 1059 | |
| 1060 | std::string path = outputPath; |
| 1061 | |
| 1062 | if (forJava) { |
| 1063 | path.append(coordinator->convertPackageRootToPath(packageFQName)); |
| 1064 | |
| 1065 | path.append(coordinator->getPackagePath( |
| 1066 | packageFQName, true /* relative */, true /* sanitized */)); |
| 1067 | |
| 1068 | path.append("Constants.java"); |
| 1069 | } |
| 1070 | |
| 1071 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 1072 | FILE *file = fopen(path.c_str(), "w"); |
| 1073 | |
| 1074 | if (file == nullptr) { |
| 1075 | return -errno; |
| 1076 | } |
| 1077 | |
| 1078 | Formatter out(file); |
| 1079 | |
| 1080 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n" |
| 1081 | << "// Source: " << packageFQName.string() << "\n" |
| 1082 | << "// Root: " << coordinator->getPackageRootOption(packageFQName) << "\n\n"; |
| 1083 | |
| 1084 | std::string guard; |
| 1085 | if (forJava) { |
| 1086 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 1087 | out << "public class Constants {\n"; |
| 1088 | out.indent(); |
| 1089 | } else { |
| 1090 | guard = "HIDL_GENERATED_"; |
| 1091 | guard += StringHelper::Uppercase(packageFQName.tokenName()); |
| 1092 | guard += "_"; |
| 1093 | guard += "EXPORTED_CONSTANTS_H_"; |
| 1094 | |
| 1095 | out << "#ifndef " |
| 1096 | << guard |
| 1097 | << "\n#define " |
| 1098 | << guard |
| 1099 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
| 1100 | } |
| 1101 | |
| 1102 | for (const auto &type : exportedTypes) { |
| 1103 | type->emitExportedHeader(out, forJava); |
| 1104 | } |
| 1105 | |
| 1106 | if (forJava) { |
| 1107 | out.unindent(); |
| 1108 | out << "}\n"; |
| 1109 | } else { |
| 1110 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 1111 | << guard |
| 1112 | << "\n"; |
| 1113 | } |
| 1114 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1115 | return OK; |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1116 | }; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1117 | } |
| 1118 | |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1119 | static status_t generateHashOutput(const FQName &fqName, |
| 1120 | const char* /*hidl_gen*/, |
| 1121 | Coordinator *coordinator, |
| 1122 | const std::string & /*outputDir*/) { |
| 1123 | |
| 1124 | status_t err; |
| 1125 | std::vector<FQName> packageInterfaces; |
| 1126 | |
| 1127 | if (fqName.isFullyQualified()) { |
| 1128 | packageInterfaces = {fqName}; |
| 1129 | } else { |
| 1130 | err = coordinator->appendPackageInterfacesToVector( |
| 1131 | fqName, &packageInterfaces); |
| 1132 | if (err != OK) { |
| 1133 | return err; |
| 1134 | } |
| 1135 | } |
| 1136 | |
| 1137 | for (const auto ¤tFqName : packageInterfaces) { |
| 1138 | AST *ast = coordinator->parse(currentFqName); |
| 1139 | |
| 1140 | if (ast == NULL) { |
| 1141 | fprintf(stderr, |
| 1142 | "ERROR: Could not parse %s. Aborting.\n", |
| 1143 | currentFqName.string().c_str()); |
| 1144 | |
| 1145 | return UNKNOWN_ERROR; |
| 1146 | } |
| 1147 | |
| 1148 | printf("%s %s\n", |
| 1149 | Hash::getHash(ast->getFilename()).hexString().c_str(), |
| 1150 | currentFqName.string().c_str()); |
| 1151 | } |
| 1152 | |
| 1153 | return OK; |
| 1154 | } |
| 1155 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1156 | static std::vector<OutputHandler> formats = { |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1157 | {"check", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1158 | "Parses the interface to see if valid but doesn't write any files.", |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1159 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1160 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1161 | generationFunctionForFileOrPackage("check") |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1162 | }, |
| 1163 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1164 | {"c++", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1165 | "(internal) (deprecated) Generates C++ interface files for talking to HIDL interfaces.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1166 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1167 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1168 | generationFunctionForFileOrPackage("c++") |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1169 | }, |
| 1170 | |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1171 | {"c++-headers", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1172 | "(internal) Generates C++ headers for interface files for talking to HIDL interfaces.", |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1173 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1174 | validateForSource, |
| 1175 | generationFunctionForFileOrPackage("c++-headers") |
| 1176 | }, |
| 1177 | |
| 1178 | {"c++-sources", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1179 | "(internal) Generates C++ sources for interface files for talking to HIDL interfaces.", |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1180 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1181 | validateForSource, |
| 1182 | generationFunctionForFileOrPackage("c++-sources") |
| 1183 | }, |
| 1184 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1185 | {"export-header", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1186 | "Generates a header file from @export enumerations to help maintain legacy code.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1187 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
| 1188 | validateForExportHeader, |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1189 | generateExportHeaderForPackage(false /* forJava */) |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1190 | }, |
| 1191 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1192 | {"c++-impl", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1193 | "Generates boilerplate implementation of a hidl interface in C++ (for convenience).", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1194 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1195 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1196 | generationFunctionForFileOrPackage("c++-impl") |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1197 | }, |
| 1198 | |
| 1199 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1200 | {"java", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1201 | "(internal) Generates Java library for talking to HIDL interfaces in Java.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1202 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1203 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1204 | generationFunctionForFileOrPackage("java") |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1205 | }, |
| 1206 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1207 | {"java-constants", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1208 | "(internal) Like export-header but for Java (always created by -Lmakefile if @export exists).", |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1209 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1210 | validateForExportHeader, |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1211 | generateExportHeaderForPackage(true /* forJava */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1212 | }, |
| 1213 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1214 | {"vts", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1215 | "(internal) Generates vts proto files for use in vtsd.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1216 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1217 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1218 | generationFunctionForFileOrPackage("vts") |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1219 | }, |
| 1220 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1221 | {"makefile", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1222 | "(internal) Generates makefiles for -Ljava and -Ljava-constants.", |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1223 | OutputHandler::NEEDS_SRC /* mOutputMode */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1224 | validateForMakefile, |
| 1225 | generateMakefileForPackage, |
| 1226 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1227 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1228 | {"androidbp", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1229 | "(internal) Generates Soong bp files for -Lc++-headers and -Lc++-sources.", |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1230 | OutputHandler::NEEDS_SRC /* mOutputMode */, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1231 | validateForMakefile, |
| 1232 | generateAndroidBpForPackage, |
| 1233 | }, |
| 1234 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1235 | {"androidbp-impl", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1236 | "Generates boilerplate bp files for implementation created with -Lc++-impl.", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 1237 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1238 | validateForMakefile, |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1239 | generateAndroidBpImplForPackage, |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1240 | }, |
| 1241 | |
| 1242 | {"hash", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1243 | "Prints hashes of interface in `current.txt` format to standard out.", |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1244 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1245 | validateForSource, |
| 1246 | generateHashOutput, |
| 1247 | }, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1248 | }; |
| 1249 | |
| 1250 | static void usage(const char *me) { |
| 1251 | fprintf(stderr, |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1252 | "usage: %s [-p <root path>] -o <output path> -L <language> (-r <interface root>)+ fqname+\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1253 | me); |
| 1254 | |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1255 | fprintf(stderr, " -h: Prints this menu.\n"); |
| 1256 | fprintf(stderr, " -L <language>: The following options are available:\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1257 | for (auto &e : formats) { |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1258 | fprintf(stderr, " %-16s: %s\n", e.name().c_str(), e.description().c_str()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1259 | } |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame^] | 1260 | fprintf(stderr, " -o <output path>: Location to output files.\n"); |
| 1261 | fprintf(stderr, " -p <root path>: Android build root, defaults to $ANDROID_BUILD_TOP or pwd.\n"); |
| 1262 | fprintf(stderr, " -r <package:path root>: E.g., android.hardware:hardware/interfaces.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1263 | } |
| 1264 | |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1265 | // hidl is intentionally leaky. Turn off LeakSanitizer by default. |
| 1266 | extern "C" const char *__asan_default_options() { |
| 1267 | return "detect_leaks=0"; |
| 1268 | } |
| 1269 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1270 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1271 | std::string outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1272 | std::string rootPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1273 | std::vector<std::string> packageRootPaths; |
| 1274 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1275 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1276 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1277 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1278 | |
Steven Moreland | 3db99f2 | 2017-05-11 16:21:46 -0700 | [diff] [blame] | 1279 | if (argc == 1) { |
| 1280 | usage(me); |
| 1281 | exit(1); |
| 1282 | } |
| 1283 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1284 | int res; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1285 | while ((res = getopt(argc, argv, "hp:o:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1286 | switch (res) { |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1287 | case 'p': |
| 1288 | { |
| 1289 | rootPath = optarg; |
| 1290 | break; |
| 1291 | } |
| 1292 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1293 | case 'o': |
| 1294 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1295 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1296 | break; |
| 1297 | } |
| 1298 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1299 | case 'r': |
| 1300 | { |
| 1301 | std::string val(optarg); |
| 1302 | auto index = val.find_first_of(':'); |
Steven Moreland | 4ff7420 | 2017-04-21 14:24:47 -0700 | [diff] [blame] | 1303 | if (index == std::string::npos) { |
| 1304 | fprintf(stderr, "ERROR: -r option must contain ':': %s\n", val.c_str()); |
| 1305 | exit(1); |
| 1306 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1307 | |
| 1308 | auto package = val.substr(0, index); |
| 1309 | auto path = val.substr(index + 1); |
| 1310 | packageRootPaths.push_back(path); |
| 1311 | packageRoots.push_back(package); |
| 1312 | break; |
| 1313 | } |
| 1314 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1315 | case 'L': |
| 1316 | { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1317 | if (outputFormat != nullptr) { |
| 1318 | fprintf(stderr, |
| 1319 | "ERROR: only one -L option allowed. \"%s\" already specified.\n", |
| 1320 | outputFormat->name().c_str()); |
| 1321 | exit(1); |
| 1322 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1323 | for (auto &e : formats) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1324 | if (e.name() == optarg) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1325 | outputFormat = &e; |
| 1326 | break; |
| 1327 | } |
| 1328 | } |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1329 | if (outputFormat == nullptr) { |
| 1330 | fprintf(stderr, |
| 1331 | "ERROR: unrecognized -L option: \"%s\".\n", |
| 1332 | optarg); |
| 1333 | exit(1); |
| 1334 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1335 | break; |
| 1336 | } |
| 1337 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1338 | case '?': |
| 1339 | case 'h': |
| 1340 | default: |
| 1341 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1342 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1343 | exit(1); |
| 1344 | break; |
| 1345 | } |
| 1346 | } |
| 1347 | } |
| 1348 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1349 | if (outputFormat == nullptr) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1350 | fprintf(stderr, |
| 1351 | "ERROR: no -L option provided.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1352 | exit(1); |
| 1353 | } |
| 1354 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1355 | argc -= optind; |
| 1356 | argv += optind; |
| 1357 | |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1358 | if (rootPath.empty()) { |
| 1359 | const char *ANDROID_BUILD_TOP = getenv("ANDROID_BUILD_TOP"); |
| 1360 | |
| 1361 | if (ANDROID_BUILD_TOP != nullptr) { |
| 1362 | rootPath = ANDROID_BUILD_TOP; |
| 1363 | } |
| 1364 | |
| 1365 | // else default to pwd |
| 1366 | } |
| 1367 | |
| 1368 | if (!rootPath.empty() && !StringHelper::EndsWith(rootPath, "/")) { |
| 1369 | rootPath += "/"; |
| 1370 | } |
| 1371 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1372 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1373 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1374 | switch (outputFormat->mOutputMode) { |
| 1375 | case OutputHandler::NEEDS_DIR: |
| 1376 | case OutputHandler::NEEDS_FILE: |
| 1377 | { |
| 1378 | if (outputPath.empty()) { |
| 1379 | usage(me); |
| 1380 | exit(1); |
| 1381 | } |
| 1382 | |
| 1383 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1384 | const size_t len = outputPath.size(); |
| 1385 | if (outputPath[len - 1] != '/') { |
| 1386 | outputPath += "/"; |
| 1387 | } |
| 1388 | } |
| 1389 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1390 | } |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1391 | case OutputHandler::NEEDS_SRC: |
| 1392 | { |
| 1393 | if (outputPath.empty()) { |
| 1394 | outputPath = rootPath; |
| 1395 | } |
| 1396 | |
| 1397 | break; |
| 1398 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1399 | |
| 1400 | default: |
| 1401 | outputPath.clear(); // Unused. |
| 1402 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1403 | } |
| 1404 | |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1405 | Coordinator coordinator(packageRootPaths, packageRoots, rootPath); |
Steven Moreland | 25c8166 | 2017-05-12 14:57:36 -0700 | [diff] [blame] | 1406 | coordinator.addDefaultPackagePath("android.hardware", "hardware/interfaces"); |
| 1407 | coordinator.addDefaultPackagePath("android.hidl", "system/libhidl/transport"); |
| 1408 | coordinator.addDefaultPackagePath("android.frameworks", "frameworks/hardware/interfaces"); |
| 1409 | coordinator.addDefaultPackagePath("android.system", "system/hardware/interfaces"); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1410 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1411 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1412 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1413 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1414 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1415 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1416 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1417 | exit(1); |
| 1418 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1419 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1420 | OutputHandler::ValRes valid = |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1421 | outputFormat->validate(fqName, outputFormat->name()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1422 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1423 | if (valid == OutputHandler::FAILED) { |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1424 | fprintf(stderr, |
| 1425 | "ERROR: output handler failed.\n"); |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1426 | exit(1); |
| 1427 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1428 | |
| 1429 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1430 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1431 | |
| 1432 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1433 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1434 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1435 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1436 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1437 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1438 | } |