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 | |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 44 | const std::string& name() { return mKey; } |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 45 | const std::string& description() { return mDescription; } |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 46 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 47 | using ValidationFunction = std::function<bool(const FQName &, const std::string &language)>; |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 48 | using GenerationFunction = std::function<status_t(const FQName &fqName, |
| 49 | const char *hidl_gen, |
| 50 | Coordinator *coordinator, |
| 51 | const std::string &outputDir)>; |
| 52 | |
| 53 | ValidationFunction validate; |
| 54 | GenerationFunction generate; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 55 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 56 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 57 | static status_t generateSourcesForFile( |
| 58 | const FQName &fqName, |
| 59 | const char *, |
| 60 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 61 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 62 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 63 | CHECK(fqName.isFullyQualified()); |
| 64 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 65 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 66 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 67 | |
| 68 | if (fqName.name().find("types.") == 0) { |
| 69 | CHECK(lang == "java"); // Already verified in validate(). |
| 70 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 71 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 72 | |
Yifan Hong | fece6ec | 2017-01-12 17:04:04 -0800 | [diff] [blame] | 73 | FQName typesName = fqName.getTypesForPackage(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 74 | ast = coordinator->parse(typesName); |
| 75 | } else { |
| 76 | ast = coordinator->parse(fqName); |
| 77 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 78 | |
| 79 | if (ast == NULL) { |
| 80 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 81 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 82 | fqName.string().c_str()); |
| 83 | |
| 84 | return UNKNOWN_ERROR; |
| 85 | } |
| 86 | |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 87 | if (lang == "check") { |
| 88 | return OK; // only parsing, not generating |
| 89 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 90 | if (lang == "c++") { |
| 91 | return ast->generateCpp(outputDir); |
| 92 | } |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 93 | if (lang == "c++-headers") { |
| 94 | return ast->generateCppHeaders(outputDir); |
| 95 | } |
| 96 | if (lang == "c++-sources") { |
| 97 | return ast->generateCppSources(outputDir); |
| 98 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 99 | if (lang == "c++-impl") { |
| 100 | return ast->generateCppImpl(outputDir); |
| 101 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 102 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 103 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 104 | } |
| 105 | if (lang == "vts") { |
| 106 | return ast->generateVts(outputDir); |
| 107 | } |
| 108 | // Unknown language. |
| 109 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 110 | } |
| 111 | |
| 112 | static status_t generateSourcesForPackage( |
| 113 | const FQName &packageFQName, |
| 114 | const char *hidl_gen, |
| 115 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 116 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 117 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 118 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 119 | !packageFQName.isFullyQualified() && |
| 120 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 121 | |
| 122 | std::vector<FQName> packageInterfaces; |
| 123 | |
| 124 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 125 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 126 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 127 | |
| 128 | if (err != OK) { |
| 129 | return err; |
| 130 | } |
| 131 | |
| 132 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 133 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 134 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 135 | if (err != OK) { |
| 136 | return err; |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 141 | } |
| 142 | |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 143 | OutputHandler::GenerationFunction generationFunctionForFileOrPackage(const std::string &language) { |
| 144 | return [language](const FQName &fqName, |
| 145 | const char *hidl_gen, Coordinator *coordinator, |
| 146 | const std::string &outputDir) -> status_t { |
| 147 | if (fqName.isFullyQualified()) { |
| 148 | return generateSourcesForFile(fqName, |
| 149 | hidl_gen, |
| 150 | coordinator, |
| 151 | outputDir, |
| 152 | language); |
| 153 | } else { |
| 154 | return generateSourcesForPackage(fqName, |
| 155 | hidl_gen, |
| 156 | coordinator, |
| 157 | outputDir, |
| 158 | language); |
| 159 | } |
| 160 | }; |
| 161 | } |
| 162 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 163 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 164 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 165 | } |
| 166 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 167 | static std::string makeJavaLibraryName(const FQName &packageFQName) { |
| 168 | std::string out; |
| 169 | out = packageFQName.package(); |
| 170 | out += "-V"; |
| 171 | out += packageFQName.version(); |
| 172 | return out; |
| 173 | } |
| 174 | |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 175 | static void generatePackagePathsSection( |
| 176 | Formatter &out, |
| 177 | Coordinator *coordinator, |
| 178 | const FQName &packageFQName, |
| 179 | const std::set<FQName> &importedPackages, |
| 180 | bool forMakefiles = false) { |
| 181 | std::set<std::string> options{}; |
| 182 | for (const auto &interface : importedPackages) { |
| 183 | options.insert(coordinator->getPackageRootOption(interface)); |
| 184 | } |
| 185 | options.insert(coordinator->getPackageRootOption(packageFQName)); |
| 186 | options.insert(coordinator->getPackageRootOption(gIBasePackageFqName)); |
| 187 | for (const auto &option : options) { |
| 188 | out << "-r" |
| 189 | << option |
| 190 | << " "; |
| 191 | if (forMakefiles) { |
| 192 | out << "\\\n"; |
| 193 | } |
| 194 | } |
| 195 | } |
| 196 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 197 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 198 | Formatter &out, |
| 199 | Coordinator *coordinator, |
| 200 | const FQName &packageFQName, |
| 201 | const FQName &fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 202 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 203 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 204 | out << "\n" |
| 205 | << "\n#" |
| 206 | << "\n# Build " << fqName.name() << ".hal"; |
| 207 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 208 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 209 | out << " (" << typeName << ")"; |
| 210 | } |
| 211 | |
| 212 | out << "\n#" |
| 213 | << "\nGEN := $(intermediates)/" |
| 214 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 215 | << coordinator->getPackagePath(packageFQName, true /* relative */, |
| 216 | true /* sanitized */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 217 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 218 | out << fqName.name() << ".java"; |
| 219 | } else { |
| 220 | out << typeName << ".java"; |
| 221 | } |
| 222 | |
| 223 | out << "\n$(GEN): $(HIDL)"; |
| 224 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 225 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 226 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 227 | |
| 228 | { |
| 229 | AST *ast = coordinator->parse(fqName); |
| 230 | CHECK(ast != nullptr); |
| 231 | const std::set<FQName>& refs = ast->getImportedNames(); |
| 232 | for (auto depFQName : refs) { |
| 233 | // If the package of depFQName is the same as this fqName's package, |
| 234 | // then add it explicitly as a .hal dependency within the same |
| 235 | // package. |
| 236 | if (fqName.package() == depFQName.package() && |
| 237 | fqName.version() == depFQName.version()) { |
| 238 | // PRIVATE_DEPS is not actually being used in the |
| 239 | // auto-generated file, but is necessary if the build rule |
| 240 | // ever needs to use the dependency information, since the |
| 241 | // built-in Make variables are not supported in the Android |
| 242 | // build system. |
| 243 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 244 | << depFQName.name() << ".hal"; |
| 245 | // This is the actual dependency. |
| 246 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 247 | << depFQName.name() << ".hal"; |
| 248 | } |
| 249 | } |
| 250 | } |
| 251 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 252 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 253 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 254 | out.indent(); |
| 255 | out.indent(); |
| 256 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 257 | << "\n-Ljava \\\n"; |
| 258 | |
| 259 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 260 | |
| 261 | out << packageFQName.string() |
| 262 | << "::" |
| 263 | << fqName.name(); |
| 264 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 265 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 266 | out << "." << typeName; |
| 267 | } |
| 268 | |
| 269 | out << "\n"; |
| 270 | |
| 271 | out.unindent(); |
| 272 | out.unindent(); |
| 273 | |
| 274 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 275 | out << "\n\t$(transform-generated-source)"; |
| 276 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 277 | } |
| 278 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 279 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 280 | Formatter &out, |
| 281 | Coordinator *coordinator, |
| 282 | const FQName &packageFQName, |
| 283 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 284 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 285 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 286 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 287 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 288 | CHECK(typesAST != nullptr); |
| 289 | |
| 290 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 291 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 292 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 293 | std::sort( |
| 294 | subTypes.begin(), |
| 295 | subTypes.end(), |
| 296 | [](const NamedType *a, const NamedType *b) -> bool { |
| 297 | return a->fqName() < b->fqName(); |
| 298 | }); |
| 299 | |
| 300 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 301 | if (type->isTypeDef()) { |
| 302 | continue; |
| 303 | } |
| 304 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 305 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 306 | out, |
| 307 | coordinator, |
| 308 | packageFQName, |
| 309 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 310 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 311 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 312 | } |
| 313 | |
| 314 | continue; |
| 315 | } |
| 316 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 317 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 318 | out, |
| 319 | coordinator, |
| 320 | packageFQName, |
| 321 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 322 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 323 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 324 | } |
| 325 | } |
| 326 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 327 | static status_t isPackageJavaCompatible( |
| 328 | const FQName &packageFQName, |
| 329 | Coordinator *coordinator, |
| 330 | bool *compatible) { |
| 331 | std::vector<FQName> todo; |
| 332 | status_t err = |
| 333 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 334 | |
| 335 | if (err != OK) { |
| 336 | return err; |
| 337 | } |
| 338 | |
| 339 | std::set<FQName> seen; |
| 340 | for (const auto &iface : todo) { |
| 341 | seen.insert(iface); |
| 342 | } |
| 343 | |
| 344 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 345 | // If any one of them is not java compatible, this package isn't either. |
| 346 | while (!todo.empty()) { |
| 347 | const FQName fqName = todo.back(); |
| 348 | todo.pop_back(); |
| 349 | |
| 350 | AST *ast = coordinator->parse(fqName); |
| 351 | |
| 352 | if (ast == nullptr) { |
| 353 | return UNKNOWN_ERROR; |
| 354 | } |
| 355 | |
| 356 | if (!ast->isJavaCompatible()) { |
| 357 | *compatible = false; |
| 358 | return OK; |
| 359 | } |
| 360 | |
| 361 | std::set<FQName> importedPackages; |
| 362 | ast->getImportedPackages(&importedPackages); |
| 363 | |
| 364 | for (const auto &package : importedPackages) { |
| 365 | std::vector<FQName> packageInterfaces; |
| 366 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 367 | package, &packageInterfaces); |
| 368 | |
| 369 | if (err != OK) { |
| 370 | return err; |
| 371 | } |
| 372 | |
| 373 | for (const auto &iface : packageInterfaces) { |
| 374 | if (seen.find(iface) != seen.end()) { |
| 375 | continue; |
| 376 | } |
| 377 | |
| 378 | todo.push_back(iface); |
| 379 | seen.insert(iface); |
| 380 | } |
| 381 | } |
| 382 | } |
| 383 | |
| 384 | *compatible = true; |
| 385 | return OK; |
| 386 | } |
| 387 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 388 | static bool packageNeedsJavaCode( |
| 389 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
| 390 | // If there is more than just a types.hal file to this package we'll |
| 391 | // definitely need to generate Java code. |
| 392 | if (packageInterfaces.size() > 1 |
| 393 | || packageInterfaces[0].name() != "types") { |
| 394 | return true; |
| 395 | } |
| 396 | |
| 397 | CHECK(typesAST != nullptr); |
| 398 | |
| 399 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 400 | // type declarations. |
| 401 | |
| 402 | Scope *rootScope = typesAST->scope(); |
| 403 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 404 | |
| 405 | for (const auto &subType : subTypes) { |
| 406 | if (!subType->isTypeDef()) { |
| 407 | return true; |
| 408 | } |
| 409 | } |
| 410 | |
| 411 | return false; |
| 412 | } |
| 413 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 414 | static void generateMakefileSectionForJavaConstants( |
| 415 | Formatter &out, |
| 416 | Coordinator *coordinator, |
| 417 | const FQName &packageFQName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 418 | const std::vector<FQName> &packageInterfaces, |
| 419 | const std::set<FQName> &importedPackages) { |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 420 | out << "\n#" |
| 421 | << "\nGEN := $(intermediates)/" |
| 422 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 423 | << coordinator->getPackagePath(packageFQName, true /* relative */, true /* sanitized */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 424 | << "Constants.java"; |
| 425 | |
| 426 | out << "\n$(GEN): $(HIDL)\n"; |
| 427 | for (const auto &iface : packageInterfaces) { |
| 428 | out << "$(GEN): $(LOCAL_PATH)/" << iface.name() << ".hal\n"; |
| 429 | } |
| 430 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 431 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 432 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 433 | out.indent(); |
| 434 | out.indent(); |
| 435 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 436 | << "\n-Ljava-constants \\\n"; |
| 437 | |
| 438 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 439 | |
| 440 | out << packageFQName.string(); |
| 441 | out << "\n"; |
| 442 | |
| 443 | out.unindent(); |
| 444 | out.unindent(); |
| 445 | |
| 446 | out << "\n$(GEN):"; |
| 447 | out << "\n\t$(transform-generated-source)"; |
| 448 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 449 | } |
| 450 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 451 | static status_t generateMakefileForPackage( |
| 452 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 453 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 454 | Coordinator *coordinator, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 455 | const std::string &outputPath) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 456 | |
| 457 | CHECK(packageFQName.isValid() && |
| 458 | !packageFQName.isFullyQualified() && |
| 459 | packageFQName.name().empty()); |
| 460 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 461 | std::vector<FQName> packageInterfaces; |
| 462 | |
| 463 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 464 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 465 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 466 | |
| 467 | if (err != OK) { |
| 468 | return err; |
| 469 | } |
| 470 | |
| 471 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 472 | AST *typesAST = nullptr; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 473 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 474 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 475 | for (const auto &fqName : packageInterfaces) { |
| 476 | AST *ast = coordinator->parse(fqName); |
| 477 | |
| 478 | if (ast == NULL) { |
| 479 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 480 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 481 | fqName.string().c_str()); |
| 482 | |
| 483 | return UNKNOWN_ERROR; |
| 484 | } |
| 485 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 486 | if (fqName.name() == "types") { |
| 487 | typesAST = ast; |
| 488 | } |
| 489 | |
Yifan Hong | 40a373d | 2016-11-30 15:16:47 -0800 | [diff] [blame] | 490 | ast->getImportedPackagesHierarchy(&importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 491 | ast->appendToExportedTypesVector(&exportedTypes); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 492 | } |
| 493 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 494 | bool packageIsJavaCompatible; |
| 495 | err = isPackageJavaCompatible( |
| 496 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 497 | |
| 498 | if (err != OK) { |
| 499 | return err; |
| 500 | } |
| 501 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 502 | bool haveJavaConstants = !exportedTypes.empty(); |
| 503 | |
| 504 | if (!packageIsJavaCompatible && !haveJavaConstants) { |
Steven Moreland | 8197993 | 2016-12-07 15:11:06 -0800 | [diff] [blame] | 505 | // TODO(b/33420795) |
| 506 | fprintf(stderr, |
| 507 | "WARNING: %s is not java compatible. No java makefile created.\n", |
| 508 | packageFQName.string().c_str()); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 509 | return OK; |
| 510 | } |
| 511 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 512 | if (!packageNeedsJavaCode(packageInterfaces, typesAST)) { |
| 513 | return OK; |
| 514 | } |
| 515 | |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 516 | std::string path = outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 517 | path.append(coordinator->getPackagePath(packageFQName, false /* relative */)); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 518 | path.append("Android.mk"); |
| 519 | |
| 520 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 521 | FILE *file = fopen(path.c_str(), "w"); |
| 522 | |
| 523 | if (file == NULL) { |
| 524 | return -errno; |
| 525 | } |
| 526 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 527 | const std::string libraryName = makeJavaLibraryName(packageFQName); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 528 | |
| 529 | Formatter out(file); |
| 530 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 531 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 532 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 533 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 534 | enum LibraryStyle { |
| 535 | LIBRARY_STYLE_REGULAR, |
| 536 | LIBRARY_STYLE_STATIC, |
| 537 | LIBRARY_STYLE_END, |
| 538 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 539 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 540 | for (int style = LIBRARY_STYLE_REGULAR; |
| 541 | (packageIsJavaCompatible && style != LIBRARY_STYLE_END); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 542 | ++style) { |
| 543 | const std::string staticSuffix = |
| 544 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 545 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 546 | out << "\n" |
| 547 | << "########################################" |
| 548 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 549 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 550 | out << "include $(CLEAR_VARS)\n" |
| 551 | << "LOCAL_MODULE := " |
| 552 | << libraryName |
| 553 | << "-java" |
| 554 | << staticSuffix |
| 555 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 556 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 557 | << "\n\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 558 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 559 | << hidl_gen |
| 560 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 561 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 562 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 563 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 564 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 565 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 566 | << "JAVA_LIBRARIES := \\"; |
| 567 | |
| 568 | out.indent(); |
| 569 | for (const auto &importedPackage : importedPackages) { |
| 570 | out << "\n" |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 571 | << makeJavaLibraryName(importedPackage) |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 572 | << "-java" |
| 573 | << staticSuffix |
| 574 | << " \\"; |
| 575 | } |
| 576 | out << "\n"; |
| 577 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 578 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 579 | |
| 580 | generateMakefileSection( |
| 581 | out, |
| 582 | coordinator, |
| 583 | packageFQName, |
| 584 | packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 585 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 586 | typesAST); |
| 587 | |
| 588 | out << "\ninclude $(BUILD_" |
| 589 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 590 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 591 | } |
| 592 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 593 | if (haveJavaConstants) { |
| 594 | out << "\n" |
| 595 | << "########################################" |
| 596 | << "########################################\n\n"; |
| 597 | |
| 598 | out << "include $(CLEAR_VARS)\n" |
| 599 | << "LOCAL_MODULE := " |
| 600 | << libraryName |
| 601 | << "-java-constants" |
| 602 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 603 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 604 | << "\n\n" |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 605 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 606 | << hidl_gen |
| 607 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
| 608 | |
| 609 | generateMakefileSectionForJavaConstants( |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 610 | out, coordinator, packageFQName, packageInterfaces, importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 611 | |
| 612 | out << "\n# Avoid dependency cycle of framework.jar -> this-library " |
| 613 | << "-> framework.jar\n" |
| 614 | << "LOCAL_NO_STANDARD_LIBRARIES := true\n" |
| 615 | << "LOCAL_JAVA_LIBRARIES := core-oj\n\n" |
| 616 | << "include $(BUILD_STATIC_JAVA_LIBRARY)\n\n"; |
| 617 | } |
| 618 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 619 | out << "\n\n" |
| 620 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 621 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 622 | return OK; |
| 623 | } |
| 624 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 625 | bool validateIsPackage( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 626 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 627 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 628 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 629 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 630 | } |
| 631 | |
| 632 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 633 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 634 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 635 | } |
| 636 | |
| 637 | if (!fqName.name().empty()) { |
| 638 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 639 | "ERROR: Expecting only package name and version.\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 640 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 641 | } |
| 642 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 643 | return true; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 644 | } |
| 645 | |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 646 | bool isHidlTransportPackage(const FQName &package) { |
| 647 | return package == gIBasePackageFqName || |
| 648 | package == gIManagerPackageFqName; |
| 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 | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 693 | static void generateAndroidBpLibSection( |
| 694 | Formatter &out, |
| 695 | bool generateVendor, |
| 696 | const std::string &libraryName, |
| 697 | const std::string &genSourceName, |
| 698 | const std::string &genHeaderName, |
| 699 | const std::set<FQName> &importedPackagesHierarchy) { |
| 700 | |
| 701 | // C++ library definition |
| 702 | out << "cc_library_shared {\n"; |
| 703 | out.indent(); |
| 704 | out << "name: \"" << libraryName << (generateVendor ? "_vendor" : "") << "\",\n" |
| 705 | << "defaults: [\"hidl-module-defaults\"],\n" |
| 706 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 707 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 708 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n"; |
| 709 | |
| 710 | if (generateVendor) { |
| 711 | out << "vendor: true,\n"; |
| 712 | } else { |
| 713 | out << "vendor_available: true,\n"; |
| 714 | } |
| 715 | out << "shared_libs: [\n"; |
| 716 | |
| 717 | out.indent(); |
| 718 | out << "\"libhidlbase\",\n" |
| 719 | << "\"libhidltransport\",\n" |
| 720 | << "\"libhwbinder\",\n" |
| 721 | << "\"liblog\",\n" |
| 722 | << "\"libutils\",\n" |
| 723 | << "\"libcutils\",\n"; |
| 724 | for (const auto &importedPackage : importedPackagesHierarchy) { |
| 725 | if (isHidlTransportPackage(importedPackage)) { |
| 726 | continue; |
| 727 | } |
| 728 | |
| 729 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 730 | } |
| 731 | out.unindent(); |
| 732 | |
| 733 | out << "],\n"; |
| 734 | |
| 735 | out << "export_shared_lib_headers: [\n"; |
| 736 | out.indent(); |
| 737 | out << "\"libhidlbase\",\n" |
| 738 | << "\"libhidltransport\",\n" |
| 739 | << "\"libhwbinder\",\n" |
| 740 | << "\"libutils\",\n"; |
| 741 | for (const auto &importedPackage : importedPackagesHierarchy) { |
| 742 | if (isHidlTransportPackage(importedPackage)) { |
| 743 | continue; |
| 744 | } |
| 745 | |
| 746 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 747 | } |
| 748 | out.unindent(); |
| 749 | out << "],\n"; |
| 750 | out.unindent(); |
| 751 | |
| 752 | out << "}\n"; |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 753 | } |
| 754 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 755 | static status_t generateAndroidBpForPackage( |
| 756 | const FQName &packageFQName, |
| 757 | const char *hidl_gen, |
| 758 | Coordinator *coordinator, |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 759 | const std::string &outputPath) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 760 | |
| 761 | CHECK(packageFQName.isValid() && |
| 762 | !packageFQName.isFullyQualified() && |
| 763 | packageFQName.name().empty()); |
| 764 | |
| 765 | std::vector<FQName> packageInterfaces; |
| 766 | |
| 767 | status_t err = |
| 768 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 769 | &packageInterfaces); |
| 770 | |
| 771 | if (err != OK) { |
| 772 | return err; |
| 773 | } |
| 774 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 775 | std::set<FQName> importedPackagesHierarchy; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 776 | AST *typesAST = nullptr; |
| 777 | |
| 778 | for (const auto &fqName : packageInterfaces) { |
| 779 | AST *ast = coordinator->parse(fqName); |
| 780 | |
| 781 | if (ast == NULL) { |
| 782 | fprintf(stderr, |
| 783 | "ERROR: Could not parse %s. Aborting.\n", |
| 784 | fqName.string().c_str()); |
| 785 | |
| 786 | return UNKNOWN_ERROR; |
| 787 | } |
| 788 | |
| 789 | if (fqName.name() == "types") { |
| 790 | typesAST = ast; |
| 791 | } |
| 792 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 793 | ast->getImportedPackagesHierarchy(&importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 794 | } |
| 795 | |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 796 | std::string path = outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 797 | path.append(coordinator->getPackagePath(packageFQName, false /* relative */)); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 798 | path.append("Android.bp"); |
| 799 | |
| 800 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 801 | FILE *file = fopen(path.c_str(), "w"); |
| 802 | |
| 803 | if (file == NULL) { |
| 804 | return -errno; |
| 805 | } |
| 806 | |
| 807 | const std::string libraryName = makeLibraryName(packageFQName); |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 808 | const std::string halFilegroupName = libraryName + "_hal"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 809 | const std::string genSourceName = libraryName + "_genc++"; |
| 810 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 811 | const std::string pathPrefix = |
| 812 | coordinator->convertPackageRootToPath(packageFQName) + |
| 813 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 814 | |
| 815 | Formatter out(file); |
| 816 | |
| 817 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 818 | |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 819 | // Rule to generate .hal filegroup |
| 820 | out << "filegroup {\n"; |
| 821 | out.indent(); |
| 822 | out << "name: \"" << halFilegroupName << "\",\n"; |
| 823 | out << "srcs: [\n"; |
| 824 | out.indent(); |
| 825 | for (const auto &fqName : packageInterfaces) { |
| 826 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 827 | } |
| 828 | out.unindent(); |
| 829 | out << "],\n"; |
| 830 | out.unindent(); |
| 831 | out << "}\n\n"; |
| 832 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 833 | // Rule to generate the C++ source files |
| 834 | generateAndroidBpGenSection( |
| 835 | out, |
| 836 | packageFQName, |
| 837 | hidl_gen, |
| 838 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 839 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 840 | genSourceName, |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 841 | "c++-sources", |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 842 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 843 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 844 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 845 | if (fqName.name() == "types") { |
| 846 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 847 | } else { |
| 848 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 849 | } |
| 850 | }); |
| 851 | |
| 852 | // Rule to generate the C++ header files |
| 853 | generateAndroidBpGenSection( |
| 854 | out, |
| 855 | packageFQName, |
| 856 | hidl_gen, |
| 857 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 858 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 859 | genHeaderName, |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 860 | "c++-headers", |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 861 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 862 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 863 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 864 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 865 | if (fqName.name() != "types") { |
Yifan Hong | eefe4f2 | 2017-01-04 15:32:42 -0800 | [diff] [blame] | 866 | out << "\"" << pathPrefix << fqName.getInterfaceHwName() << ".h\",\n"; |
| 867 | out << "\"" << pathPrefix << fqName.getInterfaceStubName() << ".h\",\n"; |
| 868 | out << "\"" << pathPrefix << fqName.getInterfaceProxyName() << ".h\",\n"; |
| 869 | out << "\"" << pathPrefix << fqName.getInterfacePassthroughName() << ".h\",\n"; |
Steven Moreland | 9774d62 | 2017-03-24 21:51:45 -0700 | [diff] [blame] | 870 | } else { |
| 871 | out << "\"" << pathPrefix << "hwtypes.h\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 872 | } |
| 873 | }); |
| 874 | |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 875 | if (isHidlTransportPackage(packageFQName)) { |
| 876 | out << "// " << packageFQName.string() << " is exported from libhidltransport\n"; |
Steven Moreland | 0e875df | 2017-04-25 13:24:17 -0700 | [diff] [blame] | 877 | } else { |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 878 | generateAndroidBpLibSection( |
| 879 | out, |
| 880 | false /* generateVendor */, |
| 881 | libraryName, |
| 882 | genSourceName, |
| 883 | genHeaderName, |
| 884 | importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 885 | |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 886 | // TODO(b/35813011): make all libraries vendor_available |
| 887 | // Explicitly create '_vendor' copies of libraries so that |
| 888 | // vendor code can link against the extensions. When this is |
| 889 | // used, framework code should link against vendor.awesome.foo@1.0 |
| 890 | // and code on the vendor image should link against |
| 891 | // vendor.awesome.foo@1.0_vendor. For libraries with the below extensions, |
| 892 | // they will be available even on the generic system image. |
| 893 | // Because of this, they should always be referenced without the |
| 894 | // '_vendor' name suffix. |
| 895 | if (!(packageFQName.inPackage("android.hidl") || |
Steven Moreland | f5f593f | 2017-05-02 13:13:00 -0700 | [diff] [blame] | 896 | packageFQName.inPackage("android.system") || |
| 897 | packageFQName.inPackage("android.frameworks") || |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 898 | packageFQName.inPackage("android.hardware"))) { |
| 899 | |
| 900 | // Note, not using cc_defaults here since it's already not used and |
| 901 | // because generating this libraries will be removed when the VNDK |
| 902 | // is enabled (done by the build system itself). |
| 903 | out.endl(); |
| 904 | generateAndroidBpLibSection( |
| 905 | out, |
| 906 | true /* generateVendor */, |
| 907 | libraryName, |
| 908 | genSourceName, |
| 909 | genHeaderName, |
| 910 | importedPackagesHierarchy); |
Steven Moreland | 1b2167b | 2017-05-01 10:06:21 -0700 | [diff] [blame] | 911 | } |
Yifan Hong | c1f9b8d | 2016-11-07 14:35:44 -0800 | [diff] [blame] | 912 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 913 | |
Zhuoyao Zhang | b85e8c2 | 2016-12-21 10:24:16 -0800 | [diff] [blame] | 914 | return OK; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 915 | } |
| 916 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 917 | static status_t generateAndroidBpImplForPackage( |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 918 | const FQName &packageFQName, |
| 919 | const char *, |
| 920 | Coordinator *coordinator, |
| 921 | const std::string &outputDir) { |
| 922 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 923 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 924 | |
| 925 | std::vector<FQName> packageInterfaces; |
| 926 | |
| 927 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 928 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 929 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 930 | |
| 931 | if (err != OK) { |
| 932 | return err; |
| 933 | } |
| 934 | |
| 935 | std::set<FQName> importedPackages; |
| 936 | |
| 937 | for (const auto &fqName : packageInterfaces) { |
| 938 | AST *ast = coordinator->parse(fqName); |
| 939 | |
| 940 | if (ast == NULL) { |
| 941 | fprintf(stderr, |
| 942 | "ERROR: Could not parse %s. Aborting.\n", |
| 943 | fqName.string().c_str()); |
| 944 | |
| 945 | return UNKNOWN_ERROR; |
| 946 | } |
| 947 | |
| 948 | ast->getImportedPackages(&importedPackages); |
| 949 | } |
| 950 | |
Yifan Hong | aafed70 | 2016-12-14 12:59:47 -0800 | [diff] [blame] | 951 | std::string path = outputDir + "Android.bp"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 952 | |
| 953 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 954 | FILE *file = fopen(path.c_str(), "w"); |
| 955 | |
| 956 | if (file == NULL) { |
| 957 | return -errno; |
| 958 | } |
| 959 | |
| 960 | Formatter out(file); |
| 961 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 962 | out << "cc_library_shared {\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 963 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 964 | out << "name: \"" << libraryName << "\",\n" |
| 965 | << "relative_install_path: \"hw\",\n" |
Steven Moreland | f8a22e9 | 2017-02-15 18:46:04 -0800 | [diff] [blame] | 966 | << "proprietary: true,\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 967 | << "srcs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 968 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 969 | for (const auto &fqName : packageInterfaces) { |
| 970 | if (fqName.name() == "types") { |
| 971 | continue; |
| 972 | } |
| 973 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 974 | } |
| 975 | }); |
| 976 | out << "],\n" |
| 977 | << "shared_libs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 978 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 979 | out << "\"libhidlbase\",\n" |
| 980 | << "\"libhidltransport\",\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 981 | << "\"libutils\",\n" |
| 982 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 983 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 984 | for (const auto &importedPackage : importedPackages) { |
Steven Moreland | dadd184 | 2017-05-09 13:24:54 -0700 | [diff] [blame] | 985 | if (isHidlTransportPackage(importedPackage)) { |
| 986 | continue; |
| 987 | } |
| 988 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 989 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 990 | } |
| 991 | }); |
| 992 | out << "],\n"; |
| 993 | }); |
| 994 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 995 | |
| 996 | return OK; |
| 997 | } |
| 998 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 999 | bool validateForSource( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1000 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1001 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1002 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1003 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1004 | } |
| 1005 | |
| 1006 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1007 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1008 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1009 | } |
| 1010 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1011 | const std::string &name = fqName.name(); |
| 1012 | if (!name.empty()) { |
| 1013 | if (name.find('.') == std::string::npos) { |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1014 | return true; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1015 | } |
| 1016 | |
| 1017 | if (language != "java" || name.find("types.") != 0) { |
| 1018 | // When generating java sources for "types.hal", output can be |
| 1019 | // constrained to just one of the top-level types declared |
| 1020 | // by using the extended syntax |
| 1021 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 1022 | // In all other cases (different language, not 'types') the dot |
| 1023 | // notation in the name is illegal in this context. |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1024 | return false; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1025 | } |
| 1026 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1027 | return true; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1028 | } |
| 1029 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1030 | return true; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1031 | } |
| 1032 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1033 | OutputHandler::GenerationFunction generateExportHeaderForPackage(bool forJava) { |
| 1034 | return [forJava](const FQName &packageFQName, |
| 1035 | const char * /* hidl_gen */, |
| 1036 | Coordinator *coordinator, |
| 1037 | const std::string &outputPath) -> status_t { |
| 1038 | CHECK(packageFQName.isValid() |
| 1039 | && !packageFQName.package().empty() |
| 1040 | && !packageFQName.version().empty() |
| 1041 | && packageFQName.name().empty()); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1042 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1043 | std::vector<FQName> packageInterfaces; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1044 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1045 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 1046 | packageFQName, &packageInterfaces); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1047 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1048 | if (err != OK) { |
| 1049 | return err; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1050 | } |
| 1051 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1052 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1053 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1054 | for (const auto &fqName : packageInterfaces) { |
| 1055 | AST *ast = coordinator->parse(fqName); |
| 1056 | |
| 1057 | if (ast == NULL) { |
| 1058 | fprintf(stderr, |
| 1059 | "ERROR: Could not parse %s. Aborting.\n", |
| 1060 | fqName.string().c_str()); |
| 1061 | |
| 1062 | return UNKNOWN_ERROR; |
| 1063 | } |
| 1064 | |
| 1065 | ast->appendToExportedTypesVector(&exportedTypes); |
| 1066 | } |
| 1067 | |
| 1068 | if (exportedTypes.empty()) { |
| 1069 | return OK; |
| 1070 | } |
| 1071 | |
| 1072 | std::string path = outputPath; |
| 1073 | |
| 1074 | if (forJava) { |
| 1075 | path.append(coordinator->convertPackageRootToPath(packageFQName)); |
| 1076 | |
| 1077 | path.append(coordinator->getPackagePath( |
| 1078 | packageFQName, true /* relative */, true /* sanitized */)); |
| 1079 | |
| 1080 | path.append("Constants.java"); |
| 1081 | } |
| 1082 | |
| 1083 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 1084 | FILE *file = fopen(path.c_str(), "w"); |
| 1085 | |
| 1086 | if (file == nullptr) { |
| 1087 | return -errno; |
| 1088 | } |
| 1089 | |
| 1090 | Formatter out(file); |
| 1091 | |
| 1092 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n" |
| 1093 | << "// Source: " << packageFQName.string() << "\n" |
| 1094 | << "// Root: " << coordinator->getPackageRootOption(packageFQName) << "\n\n"; |
| 1095 | |
| 1096 | std::string guard; |
| 1097 | if (forJava) { |
| 1098 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 1099 | out << "public class Constants {\n"; |
| 1100 | out.indent(); |
| 1101 | } else { |
| 1102 | guard = "HIDL_GENERATED_"; |
| 1103 | guard += StringHelper::Uppercase(packageFQName.tokenName()); |
| 1104 | guard += "_"; |
| 1105 | guard += "EXPORTED_CONSTANTS_H_"; |
| 1106 | |
| 1107 | out << "#ifndef " |
| 1108 | << guard |
| 1109 | << "\n#define " |
| 1110 | << guard |
| 1111 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
| 1112 | } |
| 1113 | |
| 1114 | for (const auto &type : exportedTypes) { |
| 1115 | type->emitExportedHeader(out, forJava); |
| 1116 | } |
| 1117 | |
| 1118 | if (forJava) { |
| 1119 | out.unindent(); |
| 1120 | out << "}\n"; |
| 1121 | } else { |
| 1122 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 1123 | << guard |
| 1124 | << "\n"; |
| 1125 | } |
| 1126 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1127 | return OK; |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1128 | }; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1129 | } |
| 1130 | |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1131 | static status_t generateHashOutput(const FQName &fqName, |
| 1132 | const char* /*hidl_gen*/, |
| 1133 | Coordinator *coordinator, |
| 1134 | const std::string & /*outputDir*/) { |
| 1135 | |
| 1136 | status_t err; |
| 1137 | std::vector<FQName> packageInterfaces; |
| 1138 | |
| 1139 | if (fqName.isFullyQualified()) { |
| 1140 | packageInterfaces = {fqName}; |
| 1141 | } else { |
| 1142 | err = coordinator->appendPackageInterfacesToVector( |
| 1143 | fqName, &packageInterfaces); |
| 1144 | if (err != OK) { |
| 1145 | return err; |
| 1146 | } |
| 1147 | } |
| 1148 | |
| 1149 | for (const auto ¤tFqName : packageInterfaces) { |
| 1150 | AST *ast = coordinator->parse(currentFqName); |
| 1151 | |
| 1152 | if (ast == NULL) { |
| 1153 | fprintf(stderr, |
| 1154 | "ERROR: Could not parse %s. Aborting.\n", |
| 1155 | currentFqName.string().c_str()); |
| 1156 | |
| 1157 | return UNKNOWN_ERROR; |
| 1158 | } |
| 1159 | |
| 1160 | printf("%s %s\n", |
| 1161 | Hash::getHash(ast->getFilename()).hexString().c_str(), |
| 1162 | currentFqName.string().c_str()); |
| 1163 | } |
| 1164 | |
| 1165 | return OK; |
| 1166 | } |
| 1167 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1168 | static std::vector<OutputHandler> formats = { |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1169 | {"check", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1170 | "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] | 1171 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1172 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1173 | generationFunctionForFileOrPackage("check") |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1174 | }, |
| 1175 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1176 | {"c++", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1177 | "(internal) (deprecated) Generates C++ interface files for talking to HIDL interfaces.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1178 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1179 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1180 | generationFunctionForFileOrPackage("c++") |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1181 | }, |
| 1182 | |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1183 | {"c++-headers", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1184 | "(internal) Generates C++ headers for interface files for talking to HIDL interfaces.", |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1185 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1186 | validateForSource, |
| 1187 | generationFunctionForFileOrPackage("c++-headers") |
| 1188 | }, |
| 1189 | |
| 1190 | {"c++-sources", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1191 | "(internal) Generates C++ sources for interface files for talking to HIDL interfaces.", |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 1192 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1193 | validateForSource, |
| 1194 | generationFunctionForFileOrPackage("c++-sources") |
| 1195 | }, |
| 1196 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1197 | {"export-header", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1198 | "Generates a header file from @export enumerations to help maintain legacy code.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1199 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1200 | validateIsPackage, |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1201 | generateExportHeaderForPackage(false /* forJava */) |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1202 | }, |
| 1203 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1204 | {"c++-impl", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1205 | "Generates boilerplate implementation of a hidl interface in C++ (for convenience).", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1206 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1207 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1208 | generationFunctionForFileOrPackage("c++-impl") |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1209 | }, |
| 1210 | |
| 1211 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1212 | {"java", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1213 | "(internal) Generates Java library for talking to HIDL interfaces in Java.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1214 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1215 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1216 | generationFunctionForFileOrPackage("java") |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1217 | }, |
| 1218 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1219 | {"java-constants", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1220 | "(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] | 1221 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1222 | validateIsPackage, |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 1223 | generateExportHeaderForPackage(true /* forJava */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1224 | }, |
| 1225 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1226 | {"vts", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1227 | "(internal) Generates vts proto files for use in vtsd.", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1228 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1229 | validateForSource, |
Steven Moreland | bbbbeb8 | 2017-05-09 14:20:50 -0700 | [diff] [blame] | 1230 | generationFunctionForFileOrPackage("vts") |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1231 | }, |
| 1232 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1233 | {"makefile", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1234 | "(internal) Generates makefiles for -Ljava and -Ljava-constants.", |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1235 | OutputHandler::NEEDS_SRC /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1236 | validateIsPackage, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1237 | generateMakefileForPackage, |
| 1238 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1239 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1240 | {"androidbp", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1241 | "(internal) Generates Soong bp files for -Lc++-headers and -Lc++-sources.", |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1242 | OutputHandler::NEEDS_SRC /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1243 | validateIsPackage, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1244 | generateAndroidBpForPackage, |
| 1245 | }, |
| 1246 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1247 | {"androidbp-impl", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1248 | "Generates boilerplate bp files for implementation created with -Lc++-impl.", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 1249 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1250 | validateIsPackage, |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1251 | generateAndroidBpImplForPackage, |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1252 | }, |
| 1253 | |
| 1254 | {"hash", |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1255 | "Prints hashes of interface in `current.txt` format to standard out.", |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1256 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1257 | validateForSource, |
| 1258 | generateHashOutput, |
| 1259 | }, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1260 | }; |
| 1261 | |
| 1262 | static void usage(const char *me) { |
| 1263 | fprintf(stderr, |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1264 | "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] | 1265 | me); |
| 1266 | |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1267 | fprintf(stderr, " -h: Prints this menu.\n"); |
| 1268 | fprintf(stderr, " -L <language>: The following options are available:\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1269 | for (auto &e : formats) { |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1270 | 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] | 1271 | } |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1272 | fprintf(stderr, " -o <output path>: Location to output files.\n"); |
| 1273 | fprintf(stderr, " -p <root path>: Android build root, defaults to $ANDROID_BUILD_TOP or pwd.\n"); |
| 1274 | 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] | 1275 | } |
| 1276 | |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1277 | // hidl is intentionally leaky. Turn off LeakSanitizer by default. |
| 1278 | extern "C" const char *__asan_default_options() { |
| 1279 | return "detect_leaks=0"; |
| 1280 | } |
| 1281 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1282 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1283 | std::string outputPath; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1284 | std::string rootPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1285 | std::vector<std::string> packageRootPaths; |
| 1286 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1287 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1288 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1289 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1290 | |
Steven Moreland | 3db99f2 | 2017-05-11 16:21:46 -0700 | [diff] [blame] | 1291 | if (argc == 1) { |
| 1292 | usage(me); |
| 1293 | exit(1); |
| 1294 | } |
| 1295 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1296 | int res; |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1297 | while ((res = getopt(argc, argv, "hp:o:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1298 | switch (res) { |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1299 | case 'p': |
| 1300 | { |
| 1301 | rootPath = optarg; |
| 1302 | break; |
| 1303 | } |
| 1304 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1305 | case 'o': |
| 1306 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1307 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1308 | break; |
| 1309 | } |
| 1310 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1311 | case 'r': |
| 1312 | { |
| 1313 | std::string val(optarg); |
| 1314 | auto index = val.find_first_of(':'); |
Steven Moreland | 4ff7420 | 2017-04-21 14:24:47 -0700 | [diff] [blame] | 1315 | if (index == std::string::npos) { |
| 1316 | fprintf(stderr, "ERROR: -r option must contain ':': %s\n", val.c_str()); |
| 1317 | exit(1); |
| 1318 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1319 | |
| 1320 | auto package = val.substr(0, index); |
| 1321 | auto path = val.substr(index + 1); |
| 1322 | packageRootPaths.push_back(path); |
| 1323 | packageRoots.push_back(package); |
| 1324 | break; |
| 1325 | } |
| 1326 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1327 | case 'L': |
| 1328 | { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1329 | if (outputFormat != nullptr) { |
| 1330 | fprintf(stderr, |
| 1331 | "ERROR: only one -L option allowed. \"%s\" already specified.\n", |
| 1332 | outputFormat->name().c_str()); |
| 1333 | exit(1); |
| 1334 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1335 | for (auto &e : formats) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1336 | if (e.name() == optarg) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1337 | outputFormat = &e; |
| 1338 | break; |
| 1339 | } |
| 1340 | } |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1341 | if (outputFormat == nullptr) { |
| 1342 | fprintf(stderr, |
| 1343 | "ERROR: unrecognized -L option: \"%s\".\n", |
| 1344 | optarg); |
| 1345 | exit(1); |
| 1346 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1347 | break; |
| 1348 | } |
| 1349 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1350 | case '?': |
| 1351 | case 'h': |
| 1352 | default: |
| 1353 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1354 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1355 | exit(1); |
| 1356 | break; |
| 1357 | } |
| 1358 | } |
| 1359 | } |
| 1360 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1361 | if (outputFormat == nullptr) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1362 | fprintf(stderr, |
| 1363 | "ERROR: no -L option provided.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1364 | exit(1); |
| 1365 | } |
| 1366 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1367 | argc -= optind; |
| 1368 | argv += optind; |
| 1369 | |
Steven Moreland | 3effa83 | 2017-06-16 16:17:41 -0700 | [diff] [blame^] | 1370 | if (argc == 0) { |
| 1371 | fprintf(stderr, "ERROR: no fqname specified.\n"); |
| 1372 | usage(me); |
| 1373 | exit(1); |
| 1374 | } |
| 1375 | |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1376 | if (rootPath.empty()) { |
| 1377 | const char *ANDROID_BUILD_TOP = getenv("ANDROID_BUILD_TOP"); |
| 1378 | |
| 1379 | if (ANDROID_BUILD_TOP != nullptr) { |
| 1380 | rootPath = ANDROID_BUILD_TOP; |
| 1381 | } |
| 1382 | |
| 1383 | // else default to pwd |
| 1384 | } |
| 1385 | |
| 1386 | if (!rootPath.empty() && !StringHelper::EndsWith(rootPath, "/")) { |
| 1387 | rootPath += "/"; |
| 1388 | } |
| 1389 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1390 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1391 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1392 | switch (outputFormat->mOutputMode) { |
| 1393 | case OutputHandler::NEEDS_DIR: |
| 1394 | case OutputHandler::NEEDS_FILE: |
| 1395 | { |
| 1396 | if (outputPath.empty()) { |
| 1397 | usage(me); |
| 1398 | exit(1); |
| 1399 | } |
| 1400 | |
| 1401 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1402 | const size_t len = outputPath.size(); |
| 1403 | if (outputPath[len - 1] != '/') { |
| 1404 | outputPath += "/"; |
| 1405 | } |
| 1406 | } |
| 1407 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1408 | } |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1409 | case OutputHandler::NEEDS_SRC: |
| 1410 | { |
| 1411 | if (outputPath.empty()) { |
| 1412 | outputPath = rootPath; |
| 1413 | } |
| 1414 | |
| 1415 | break; |
| 1416 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1417 | |
| 1418 | default: |
| 1419 | outputPath.clear(); // Unused. |
| 1420 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1421 | } |
| 1422 | |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1423 | Coordinator coordinator(packageRootPaths, packageRoots, rootPath); |
Steven Moreland | 25c8166 | 2017-05-12 14:57:36 -0700 | [diff] [blame] | 1424 | coordinator.addDefaultPackagePath("android.hardware", "hardware/interfaces"); |
| 1425 | coordinator.addDefaultPackagePath("android.hidl", "system/libhidl/transport"); |
| 1426 | coordinator.addDefaultPackagePath("android.frameworks", "frameworks/hardware/interfaces"); |
| 1427 | coordinator.addDefaultPackagePath("android.system", "system/hardware/interfaces"); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1428 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1429 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1430 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1431 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1432 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1433 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1434 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1435 | exit(1); |
| 1436 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1437 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 1438 | if (!outputFormat->validate(fqName, outputFormat->name())) { |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1439 | fprintf(stderr, |
| 1440 | "ERROR: output handler failed.\n"); |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1441 | exit(1); |
| 1442 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1443 | |
| 1444 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1445 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1446 | |
| 1447 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1448 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1449 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1450 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1451 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1452 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1453 | } |