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 | 84f89de | 2016-07-28 15:39:51 -0700 | [diff] [blame] | 19 | #include "FQName.h" |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 20 | #include "Scope.h" |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 21 | |
Iliyan Malchev | a72e0d2 | 2016-09-09 11:03:08 -0700 | [diff] [blame] | 22 | #include <hidl-util/Formatter.h> |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 23 | #include <android-base/logging.h> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 24 | #include <set> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 25 | #include <stdio.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 26 | #include <string> |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 27 | #include <unistd.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 28 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 29 | |
| 30 | using namespace android; |
| 31 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 32 | struct OutputHandler { |
| 33 | std::string mKey; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 34 | enum OutputMode { |
| 35 | NEEDS_DIR, |
| 36 | NEEDS_FILE, |
| 37 | NOT_NEEDED |
| 38 | } mOutputMode; |
| 39 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 40 | enum ValRes { |
| 41 | FAILED, |
| 42 | PASS_PACKAGE, |
| 43 | PASS_FULL |
| 44 | }; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 45 | ValRes (*validate)(const FQName &, const std::string &language); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 46 | status_t (*generate)(const FQName &fqName, |
| 47 | const char *hidl_gen, |
| 48 | Coordinator *coordinator, |
| 49 | const std::string &outputDir); |
| 50 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 51 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 52 | static status_t generateSourcesForFile( |
| 53 | const FQName &fqName, |
| 54 | const char *, |
| 55 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 56 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 57 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 58 | CHECK(fqName.isFullyQualified()); |
| 59 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 60 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 61 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 62 | |
| 63 | if (fqName.name().find("types.") == 0) { |
| 64 | CHECK(lang == "java"); // Already verified in validate(). |
| 65 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 66 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 67 | |
| 68 | FQName typesName(fqName.package(), fqName.version(), "types"); |
| 69 | ast = coordinator->parse(typesName); |
| 70 | } else { |
| 71 | ast = coordinator->parse(fqName); |
| 72 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 73 | |
| 74 | if (ast == NULL) { |
| 75 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 76 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 77 | fqName.string().c_str()); |
| 78 | |
| 79 | return UNKNOWN_ERROR; |
| 80 | } |
| 81 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 82 | if (lang == "c++") { |
| 83 | return ast->generateCpp(outputDir); |
| 84 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 85 | if (lang == "c++-impl") { |
| 86 | return ast->generateCppImpl(outputDir); |
| 87 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 88 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 89 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 90 | } |
| 91 | if (lang == "vts") { |
| 92 | return ast->generateVts(outputDir); |
| 93 | } |
| 94 | // Unknown language. |
| 95 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 96 | } |
| 97 | |
| 98 | static status_t generateSourcesForPackage( |
| 99 | const FQName &packageFQName, |
| 100 | const char *hidl_gen, |
| 101 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 102 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 103 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 104 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 105 | !packageFQName.isFullyQualified() && |
| 106 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 107 | |
| 108 | std::vector<FQName> packageInterfaces; |
| 109 | |
| 110 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 111 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 112 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 113 | |
| 114 | if (err != OK) { |
| 115 | return err; |
| 116 | } |
| 117 | |
| 118 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 119 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 120 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 121 | if (err != OK) { |
| 122 | return err; |
| 123 | } |
| 124 | } |
| 125 | |
| 126 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 127 | } |
| 128 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 129 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 130 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 131 | } |
| 132 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 133 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 134 | Formatter &out, |
| 135 | Coordinator *coordinator, |
| 136 | const FQName &packageFQName, |
| 137 | const FQName &fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 138 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 139 | out << "\n" |
| 140 | << "\n#" |
| 141 | << "\n# Build " << fqName.name() << ".hal"; |
| 142 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 143 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 144 | out << " (" << typeName << ")"; |
| 145 | } |
| 146 | |
| 147 | out << "\n#" |
| 148 | << "\nGEN := $(intermediates)/" |
| 149 | << coordinator->convertPackageRootToPath(packageFQName) |
| 150 | << coordinator->getPackagePath(packageFQName, true /* relative */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 151 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 152 | out << fqName.name() << ".java"; |
| 153 | } else { |
| 154 | out << typeName << ".java"; |
| 155 | } |
| 156 | |
| 157 | out << "\n$(GEN): $(HIDL)"; |
| 158 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 159 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 160 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 161 | |
| 162 | { |
| 163 | AST *ast = coordinator->parse(fqName); |
| 164 | CHECK(ast != nullptr); |
| 165 | const std::set<FQName>& refs = ast->getImportedNames(); |
| 166 | for (auto depFQName : refs) { |
| 167 | // If the package of depFQName is the same as this fqName's package, |
| 168 | // then add it explicitly as a .hal dependency within the same |
| 169 | // package. |
| 170 | if (fqName.package() == depFQName.package() && |
| 171 | fqName.version() == depFQName.version()) { |
| 172 | // PRIVATE_DEPS is not actually being used in the |
| 173 | // auto-generated file, but is necessary if the build rule |
| 174 | // ever needs to use the dependency information, since the |
| 175 | // built-in Make variables are not supported in the Android |
| 176 | // build system. |
| 177 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 178 | << depFQName.name() << ".hal"; |
| 179 | // This is the actual dependency. |
| 180 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 181 | << depFQName.name() << ".hal"; |
| 182 | } |
| 183 | } |
| 184 | } |
| 185 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 186 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 187 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 188 | out.indent(); |
| 189 | out.indent(); |
| 190 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Yifan Hong | c893404 | 2016-11-17 17:10:52 -0800 | [diff] [blame] | 191 | << "\n-Ljava \\" |
| 192 | << "\n-r" |
| 193 | << coordinator->getPackageRootOption(packageFQName) << " \\" |
| 194 | << "\n-r" |
| 195 | << coordinator->getPackageRootOption(gIBasePackageFqName) << " \\\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 196 | |
| 197 | out << packageFQName.string() |
| 198 | << "::" |
| 199 | << fqName.name(); |
| 200 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 201 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 202 | out << "." << typeName; |
| 203 | } |
| 204 | |
| 205 | out << "\n"; |
| 206 | |
| 207 | out.unindent(); |
| 208 | out.unindent(); |
| 209 | |
| 210 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 211 | out << "\n\t$(transform-generated-source)"; |
| 212 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 213 | } |
| 214 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 215 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 216 | Formatter &out, |
| 217 | Coordinator *coordinator, |
| 218 | const FQName &packageFQName, |
| 219 | const std::vector<FQName> &packageInterfaces, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 220 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 221 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 222 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 223 | CHECK(typesAST != nullptr); |
| 224 | |
| 225 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 226 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 227 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 228 | std::sort( |
| 229 | subTypes.begin(), |
| 230 | subTypes.end(), |
| 231 | [](const NamedType *a, const NamedType *b) -> bool { |
| 232 | return a->fqName() < b->fqName(); |
| 233 | }); |
| 234 | |
| 235 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 236 | if (type->isTypeDef()) { |
| 237 | continue; |
| 238 | } |
| 239 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 240 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 241 | out, |
| 242 | coordinator, |
| 243 | packageFQName, |
| 244 | fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 245 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 246 | } |
| 247 | |
| 248 | continue; |
| 249 | } |
| 250 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 251 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 252 | out, |
| 253 | coordinator, |
| 254 | packageFQName, |
| 255 | fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 256 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 257 | } |
| 258 | } |
| 259 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 260 | static status_t isPackageJavaCompatible( |
| 261 | const FQName &packageFQName, |
| 262 | Coordinator *coordinator, |
| 263 | bool *compatible) { |
| 264 | std::vector<FQName> todo; |
| 265 | status_t err = |
| 266 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 267 | |
| 268 | if (err != OK) { |
| 269 | return err; |
| 270 | } |
| 271 | |
| 272 | std::set<FQName> seen; |
| 273 | for (const auto &iface : todo) { |
| 274 | seen.insert(iface); |
| 275 | } |
| 276 | |
| 277 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 278 | // If any one of them is not java compatible, this package isn't either. |
| 279 | while (!todo.empty()) { |
| 280 | const FQName fqName = todo.back(); |
| 281 | todo.pop_back(); |
| 282 | |
| 283 | AST *ast = coordinator->parse(fqName); |
| 284 | |
| 285 | if (ast == nullptr) { |
| 286 | return UNKNOWN_ERROR; |
| 287 | } |
| 288 | |
| 289 | if (!ast->isJavaCompatible()) { |
| 290 | *compatible = false; |
| 291 | return OK; |
| 292 | } |
| 293 | |
| 294 | std::set<FQName> importedPackages; |
| 295 | ast->getImportedPackages(&importedPackages); |
| 296 | |
| 297 | for (const auto &package : importedPackages) { |
| 298 | std::vector<FQName> packageInterfaces; |
| 299 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 300 | package, &packageInterfaces); |
| 301 | |
| 302 | if (err != OK) { |
| 303 | return err; |
| 304 | } |
| 305 | |
| 306 | for (const auto &iface : packageInterfaces) { |
| 307 | if (seen.find(iface) != seen.end()) { |
| 308 | continue; |
| 309 | } |
| 310 | |
| 311 | todo.push_back(iface); |
| 312 | seen.insert(iface); |
| 313 | } |
| 314 | } |
| 315 | } |
| 316 | |
| 317 | *compatible = true; |
| 318 | return OK; |
| 319 | } |
| 320 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 321 | static bool packageNeedsJavaCode( |
| 322 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
| 323 | // If there is more than just a types.hal file to this package we'll |
| 324 | // definitely need to generate Java code. |
| 325 | if (packageInterfaces.size() > 1 |
| 326 | || packageInterfaces[0].name() != "types") { |
| 327 | return true; |
| 328 | } |
| 329 | |
| 330 | CHECK(typesAST != nullptr); |
| 331 | |
| 332 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 333 | // type declarations. |
| 334 | |
| 335 | Scope *rootScope = typesAST->scope(); |
| 336 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 337 | |
| 338 | for (const auto &subType : subTypes) { |
| 339 | if (!subType->isTypeDef()) { |
| 340 | return true; |
| 341 | } |
| 342 | } |
| 343 | |
| 344 | return false; |
| 345 | } |
| 346 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 347 | static void generateMakefileSectionForJavaConstants( |
| 348 | Formatter &out, |
| 349 | Coordinator *coordinator, |
| 350 | const FQName &packageFQName, |
| 351 | const std::vector<FQName> &packageInterfaces) { |
| 352 | out << "\n#" |
| 353 | << "\nGEN := $(intermediates)/" |
| 354 | << coordinator->convertPackageRootToPath(packageFQName) |
| 355 | << coordinator->getPackagePath(packageFQName, true /* relative */) |
| 356 | << "Constants.java"; |
| 357 | |
| 358 | out << "\n$(GEN): $(HIDL)\n"; |
| 359 | for (const auto &iface : packageInterfaces) { |
| 360 | out << "$(GEN): $(LOCAL_PATH)/" << iface.name() << ".hal\n"; |
| 361 | } |
| 362 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 363 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 364 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 365 | out.indent(); |
| 366 | out.indent(); |
| 367 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Yifan Hong | c893404 | 2016-11-17 17:10:52 -0800 | [diff] [blame] | 368 | << "\n-Ljava-constants \\" |
| 369 | << "\n-r" |
| 370 | << coordinator->getPackageRootOption(packageFQName) << " \\" |
| 371 | << "\n-r" |
| 372 | << coordinator->getPackageRootOption(gIBasePackageFqName) << " \\\n"; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 373 | |
| 374 | out << packageFQName.string(); |
| 375 | out << "\n"; |
| 376 | |
| 377 | out.unindent(); |
| 378 | out.unindent(); |
| 379 | |
| 380 | out << "\n$(GEN):"; |
| 381 | out << "\n\t$(transform-generated-source)"; |
| 382 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 383 | } |
| 384 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 385 | static status_t generateMakefileForPackage( |
| 386 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 387 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 388 | Coordinator *coordinator, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 389 | const std::string &) { |
| 390 | |
| 391 | CHECK(packageFQName.isValid() && |
| 392 | !packageFQName.isFullyQualified() && |
| 393 | packageFQName.name().empty()); |
| 394 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 395 | std::vector<FQName> packageInterfaces; |
| 396 | |
| 397 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 398 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 399 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 400 | |
| 401 | if (err != OK) { |
| 402 | return err; |
| 403 | } |
| 404 | |
| 405 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 406 | AST *typesAST = nullptr; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 407 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 408 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 409 | for (const auto &fqName : packageInterfaces) { |
| 410 | AST *ast = coordinator->parse(fqName); |
| 411 | |
| 412 | if (ast == NULL) { |
| 413 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 414 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 415 | fqName.string().c_str()); |
| 416 | |
| 417 | return UNKNOWN_ERROR; |
| 418 | } |
| 419 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 420 | if (fqName.name() == "types") { |
| 421 | typesAST = ast; |
| 422 | } |
| 423 | |
Yifan Hong | 40a373d | 2016-11-30 15:16:47 -0800 | [diff] [blame] | 424 | ast->getImportedPackagesHierarchy(&importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 425 | ast->appendToExportedTypesVector(&exportedTypes); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 426 | } |
| 427 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 428 | bool packageIsJavaCompatible; |
| 429 | err = isPackageJavaCompatible( |
| 430 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 431 | |
| 432 | if (err != OK) { |
| 433 | return err; |
| 434 | } |
| 435 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 436 | bool haveJavaConstants = !exportedTypes.empty(); |
| 437 | |
| 438 | if (!packageIsJavaCompatible && !haveJavaConstants) { |
Steven Moreland | 8197993 | 2016-12-07 15:11:06 -0800 | [diff] [blame] | 439 | // TODO(b/33420795) |
| 440 | fprintf(stderr, |
| 441 | "WARNING: %s is not java compatible. No java makefile created.\n", |
| 442 | packageFQName.string().c_str()); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 443 | return OK; |
| 444 | } |
| 445 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 446 | if (!packageNeedsJavaCode(packageInterfaces, typesAST)) { |
| 447 | return OK; |
| 448 | } |
| 449 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 450 | std::string path = |
| 451 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 452 | |
| 453 | path.append("Android.mk"); |
| 454 | |
| 455 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 456 | FILE *file = fopen(path.c_str(), "w"); |
| 457 | |
| 458 | if (file == NULL) { |
| 459 | return -errno; |
| 460 | } |
| 461 | |
| 462 | const std::string libraryName = makeLibraryName(packageFQName); |
| 463 | |
| 464 | Formatter out(file); |
| 465 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 466 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 467 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 468 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 469 | enum LibraryStyle { |
| 470 | LIBRARY_STYLE_REGULAR, |
| 471 | LIBRARY_STYLE_STATIC, |
| 472 | LIBRARY_STYLE_END, |
| 473 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 474 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 475 | for (int style = LIBRARY_STYLE_REGULAR; |
| 476 | (packageIsJavaCompatible && style != LIBRARY_STYLE_END); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 477 | ++style) { |
| 478 | const std::string staticSuffix = |
| 479 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 480 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 481 | out << "\n" |
| 482 | << "########################################" |
| 483 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 484 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 485 | out << "include $(CLEAR_VARS)\n" |
| 486 | << "LOCAL_MODULE := " |
| 487 | << libraryName |
| 488 | << "-java" |
| 489 | << staticSuffix |
| 490 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
| 491 | << "intermediates := $(local-generated-sources-dir)\n\n" |
| 492 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 493 | << hidl_gen |
| 494 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 495 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 496 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 497 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 498 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 499 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 500 | << "JAVA_LIBRARIES := \\"; |
| 501 | |
| 502 | out.indent(); |
| 503 | for (const auto &importedPackage : importedPackages) { |
| 504 | out << "\n" |
| 505 | << makeLibraryName(importedPackage) |
| 506 | << "-java" |
| 507 | << staticSuffix |
| 508 | << " \\"; |
| 509 | } |
| 510 | out << "\n"; |
| 511 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 512 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 513 | |
| 514 | generateMakefileSection( |
| 515 | out, |
| 516 | coordinator, |
| 517 | packageFQName, |
| 518 | packageInterfaces, |
| 519 | typesAST); |
| 520 | |
| 521 | out << "\ninclude $(BUILD_" |
| 522 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 523 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 524 | } |
| 525 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 526 | if (haveJavaConstants) { |
| 527 | out << "\n" |
| 528 | << "########################################" |
| 529 | << "########################################\n\n"; |
| 530 | |
| 531 | out << "include $(CLEAR_VARS)\n" |
| 532 | << "LOCAL_MODULE := " |
| 533 | << libraryName |
| 534 | << "-java-constants" |
| 535 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
| 536 | << "intermediates := $(local-generated-sources-dir)\n\n" |
| 537 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 538 | << hidl_gen |
| 539 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
| 540 | |
| 541 | generateMakefileSectionForJavaConstants( |
| 542 | out, coordinator, packageFQName, packageInterfaces); |
| 543 | |
| 544 | out << "\n# Avoid dependency cycle of framework.jar -> this-library " |
| 545 | << "-> framework.jar\n" |
| 546 | << "LOCAL_NO_STANDARD_LIBRARIES := true\n" |
| 547 | << "LOCAL_JAVA_LIBRARIES := core-oj\n\n" |
| 548 | << "include $(BUILD_STATIC_JAVA_LIBRARY)\n\n"; |
| 549 | } |
| 550 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 551 | out << "\n\n" |
| 552 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 553 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 554 | return OK; |
| 555 | } |
| 556 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 557 | OutputHandler::ValRes validateForMakefile( |
| 558 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 559 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 560 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 561 | return OutputHandler::FAILED; |
| 562 | } |
| 563 | |
| 564 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 565 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 566 | return OutputHandler::FAILED; |
| 567 | } |
| 568 | |
| 569 | if (!fqName.name().empty()) { |
| 570 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 571 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 572 | return OutputHandler::FAILED; |
| 573 | } |
| 574 | |
| 575 | return OutputHandler::PASS_PACKAGE; |
| 576 | } |
| 577 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 578 | static void generateAndroidBpGenSection( |
| 579 | Formatter &out, |
| 580 | const FQName &packageFQName, |
| 581 | const char *hidl_gen, |
| 582 | Coordinator *coordinator, |
| 583 | const std::string &genName, |
| 584 | const char *language, |
| 585 | const std::vector<FQName> &packageInterfaces, |
| 586 | const std::function<void(Formatter&, const FQName)> outputFn) { |
| 587 | |
| 588 | out << "genrule {\n"; |
| 589 | out.indent(); |
| 590 | out << "name: \"" << genName << "\",\n" |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 591 | << "tools: [\"" << hidl_gen << "\"],\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 592 | |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 593 | out << "cmd: \"$(location " << hidl_gen << ") -o $(genDir)" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 594 | << " -L" << language |
| 595 | << " -r" |
Yifan Hong | c893404 | 2016-11-17 17:10:52 -0800 | [diff] [blame] | 596 | << coordinator->getPackageRootOption(packageFQName) |
| 597 | << " -r" |
| 598 | << coordinator->getPackageRootOption(gIBasePackageFqName) |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 599 | << " " << packageFQName.string() << "\",\n"; |
| 600 | |
| 601 | out << "srcs: [\n"; |
| 602 | out.indent(); |
| 603 | for (const auto &fqName : packageInterfaces) { |
| 604 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 605 | } |
| 606 | out.unindent(); |
| 607 | out << "],\n"; |
| 608 | |
| 609 | out << "out: [\n"; |
| 610 | out.indent(); |
| 611 | for (const auto &fqName : packageInterfaces) { |
| 612 | outputFn(out, fqName); |
| 613 | } |
| 614 | out.unindent(); |
| 615 | out << "],\n"; |
| 616 | |
| 617 | out.unindent(); |
| 618 | out << "}\n\n"; |
| 619 | } |
| 620 | |
| 621 | static status_t generateAndroidBpForPackage( |
| 622 | const FQName &packageFQName, |
| 623 | const char *hidl_gen, |
| 624 | Coordinator *coordinator, |
| 625 | const std::string &) { |
| 626 | |
| 627 | CHECK(packageFQName.isValid() && |
| 628 | !packageFQName.isFullyQualified() && |
| 629 | packageFQName.name().empty()); |
| 630 | |
| 631 | std::vector<FQName> packageInterfaces; |
| 632 | |
| 633 | status_t err = |
| 634 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 635 | &packageInterfaces); |
| 636 | |
| 637 | if (err != OK) { |
| 638 | return err; |
| 639 | } |
| 640 | |
| 641 | std::set<FQName> importedPackages; |
| 642 | AST *typesAST = nullptr; |
| 643 | |
| 644 | for (const auto &fqName : packageInterfaces) { |
| 645 | AST *ast = coordinator->parse(fqName); |
| 646 | |
| 647 | if (ast == NULL) { |
| 648 | fprintf(stderr, |
| 649 | "ERROR: Could not parse %s. Aborting.\n", |
| 650 | fqName.string().c_str()); |
| 651 | |
| 652 | return UNKNOWN_ERROR; |
| 653 | } |
| 654 | |
| 655 | if (fqName.name() == "types") { |
| 656 | typesAST = ast; |
| 657 | } |
| 658 | |
| 659 | ast->getImportedPackages(&importedPackages); |
| 660 | } |
| 661 | |
| 662 | std::string path = |
| 663 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 664 | |
| 665 | path.append("Android.bp"); |
| 666 | |
| 667 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 668 | FILE *file = fopen(path.c_str(), "w"); |
| 669 | |
| 670 | if (file == NULL) { |
| 671 | return -errno; |
| 672 | } |
| 673 | |
| 674 | const std::string libraryName = makeLibraryName(packageFQName); |
| 675 | const std::string genSourceName = libraryName + "_genc++"; |
| 676 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 677 | const std::string pathPrefix = |
| 678 | coordinator->convertPackageRootToPath(packageFQName) + |
| 679 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 680 | |
| 681 | Formatter out(file); |
| 682 | |
| 683 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 684 | |
| 685 | // Rule to generate the C++ source files |
| 686 | generateAndroidBpGenSection( |
| 687 | out, |
| 688 | packageFQName, |
| 689 | hidl_gen, |
| 690 | coordinator, |
| 691 | genSourceName, |
| 692 | "c++", |
| 693 | packageInterfaces, |
| 694 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 695 | if (fqName.name() == "types") { |
| 696 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 697 | } else { |
| 698 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 699 | } |
| 700 | }); |
| 701 | |
| 702 | // Rule to generate the C++ header files |
| 703 | generateAndroidBpGenSection( |
| 704 | out, |
| 705 | packageFQName, |
| 706 | hidl_gen, |
| 707 | coordinator, |
| 708 | genHeaderName, |
| 709 | "c++", |
| 710 | packageInterfaces, |
| 711 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 712 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 713 | if (fqName.name() != "types") { |
| 714 | out << "\"" << pathPrefix << "IHw" << fqName.name().substr(1) << ".h\",\n"; |
| 715 | out << "\"" << pathPrefix << "Bn" << fqName.name().substr(1) << ".h\",\n"; |
| 716 | out << "\"" << pathPrefix << "Bp" << fqName.name().substr(1) << ".h\",\n"; |
| 717 | out << "\"" << pathPrefix << "Bs" << fqName.name().substr(1) << ".h\",\n"; |
| 718 | } |
| 719 | }); |
| 720 | |
| 721 | // C++ library definition |
| 722 | out << "cc_library_shared {\n"; |
| 723 | out.indent(); |
| 724 | out << "name: \"" << libraryName << "\",\n" |
| 725 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 726 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 727 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n" |
| 728 | << "shared_libs: [\n"; |
| 729 | |
| 730 | out.indent(); |
Yifan Hong | a5abe92 | 2016-11-16 14:18:37 -0800 | [diff] [blame] | 731 | out << "\"libhidlbase\",\n" |
| 732 | << "\"libhidltransport\",\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 733 | << "\"libhwbinder\",\n" |
Steven Moreland | 05cd423 | 2016-11-21 16:01:12 -0800 | [diff] [blame] | 734 | << "\"liblog\",\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 735 | << "\"libutils\",\n" |
| 736 | << "\"libcutils\",\n"; |
| 737 | for (const auto &importedPackage : importedPackages) { |
| 738 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 739 | } |
| 740 | out.unindent(); |
| 741 | |
| 742 | out << "],\n"; |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 743 | |
| 744 | out << "export_shared_lib_headers: [\n"; |
| 745 | out.indent(); |
Yifan Hong | a5abe92 | 2016-11-16 14:18:37 -0800 | [diff] [blame] | 746 | out << "\"libhidlbase\",\n" |
| 747 | << "\"libhidltransport\",\n" |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 748 | << "\"libhwbinder\",\n" |
Steven Moreland | 865243c | 2016-11-01 13:05:24 -0700 | [diff] [blame] | 749 | << "\"libutils\",\n"; |
Yifan Hong | c1f9b8d | 2016-11-07 14:35:44 -0800 | [diff] [blame] | 750 | for (const auto &importedPackage : importedPackages) { |
| 751 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 752 | } |
Steven Moreland | 865243c | 2016-11-01 13:05:24 -0700 | [diff] [blame] | 753 | out.unindent(); |
| 754 | out << "],\n"; |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 755 | out.unindent(); |
| 756 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 757 | out << "}\n"; |
| 758 | |
| 759 | return OK; |
| 760 | } |
| 761 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame^] | 762 | static status_t generateAndroidBpImplForPackage( |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 763 | const FQName &packageFQName, |
| 764 | const char *, |
| 765 | Coordinator *coordinator, |
| 766 | const std::string &outputDir) { |
| 767 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 768 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 769 | |
| 770 | std::vector<FQName> packageInterfaces; |
| 771 | |
| 772 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 773 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 774 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 775 | |
| 776 | if (err != OK) { |
| 777 | return err; |
| 778 | } |
| 779 | |
| 780 | std::set<FQName> importedPackages; |
| 781 | |
| 782 | for (const auto &fqName : packageInterfaces) { |
| 783 | AST *ast = coordinator->parse(fqName); |
| 784 | |
| 785 | if (ast == NULL) { |
| 786 | fprintf(stderr, |
| 787 | "ERROR: Could not parse %s. Aborting.\n", |
| 788 | fqName.string().c_str()); |
| 789 | |
| 790 | return UNKNOWN_ERROR; |
| 791 | } |
| 792 | |
| 793 | ast->getImportedPackages(&importedPackages); |
| 794 | } |
| 795 | |
| 796 | std::string path = outputDir + "Android.mk"; |
| 797 | |
| 798 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 799 | FILE *file = fopen(path.c_str(), "w"); |
| 800 | |
| 801 | if (file == NULL) { |
| 802 | return -errno; |
| 803 | } |
| 804 | |
| 805 | Formatter out(file); |
| 806 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame^] | 807 | out << "cc_library_shared {\n"; |
| 808 | out.indentBlock([&] { |
| 809 | out << "name: \"" << libraryName << "\",\n" |
| 810 | << "relative_install_path: \"hw\",\n" |
| 811 | << "srcs: [\n"; |
| 812 | out.indentBlock([&] { |
| 813 | for (const auto &fqName : packageInterfaces) { |
| 814 | if (fqName.name() == "types") { |
| 815 | continue; |
| 816 | } |
| 817 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 818 | } |
| 819 | }); |
| 820 | out << "],\n" |
| 821 | << "shared_libs: [\n"; |
| 822 | out.indentBlock([&] { |
| 823 | out << "\"libhidlbase\",\n" |
| 824 | << "\"libhidltransport\",\n" |
| 825 | << "\"libhwbinder\",\n" |
| 826 | << "\"libutils\",\n" |
| 827 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 828 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame^] | 829 | for (const auto &importedPackage : importedPackages) { |
| 830 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 831 | } |
| 832 | }); |
| 833 | out << "],\n"; |
| 834 | }); |
| 835 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 836 | |
| 837 | return OK; |
| 838 | } |
| 839 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 840 | OutputHandler::ValRes validateForSource( |
| 841 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 842 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 843 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 844 | return OutputHandler::FAILED; |
| 845 | } |
| 846 | |
| 847 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 848 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 849 | return OutputHandler::FAILED; |
| 850 | } |
| 851 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 852 | const std::string &name = fqName.name(); |
| 853 | if (!name.empty()) { |
| 854 | if (name.find('.') == std::string::npos) { |
| 855 | return OutputHandler::PASS_FULL; |
| 856 | } |
| 857 | |
| 858 | if (language != "java" || name.find("types.") != 0) { |
| 859 | // When generating java sources for "types.hal", output can be |
| 860 | // constrained to just one of the top-level types declared |
| 861 | // by using the extended syntax |
| 862 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 863 | // In all other cases (different language, not 'types') the dot |
| 864 | // notation in the name is illegal in this context. |
| 865 | return OutputHandler::FAILED; |
| 866 | } |
| 867 | |
| 868 | return OutputHandler::PASS_FULL; |
| 869 | } |
| 870 | |
| 871 | return OutputHandler::PASS_PACKAGE; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 872 | } |
| 873 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 874 | OutputHandler::ValRes validateForExportHeader( |
| 875 | const FQName &fqName, const std::string & /* language */) { |
| 876 | if (fqName.package().empty()) { |
| 877 | fprintf(stderr, "ERROR: Expecting package name\n"); |
| 878 | return OutputHandler::FAILED; |
| 879 | } |
| 880 | |
| 881 | if (fqName.version().empty()) { |
| 882 | fprintf(stderr, "ERROR: Expecting package version\n"); |
| 883 | return OutputHandler::FAILED; |
| 884 | } |
| 885 | |
| 886 | if (!fqName.name().empty()) { |
| 887 | fprintf(stderr, |
| 888 | "ERROR: Expecting only package name and version.\n"); |
| 889 | return OutputHandler::FAILED; |
| 890 | } |
| 891 | |
| 892 | return OutputHandler::PASS_PACKAGE; |
| 893 | } |
| 894 | |
| 895 | |
| 896 | static status_t generateExportHeaderForPackage( |
| 897 | const FQName &packageFQName, |
| 898 | const char * /* hidl_gen */, |
| 899 | Coordinator *coordinator, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 900 | const std::string &outputPath, |
| 901 | bool forJava) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 902 | |
| 903 | CHECK(packageFQName.isValid() |
| 904 | && !packageFQName.isFullyQualified() |
| 905 | && packageFQName.name().empty()); |
| 906 | |
| 907 | std::vector<FQName> packageInterfaces; |
| 908 | |
| 909 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 910 | packageFQName, &packageInterfaces); |
| 911 | |
| 912 | if (err != OK) { |
| 913 | return err; |
| 914 | } |
| 915 | |
| 916 | std::vector<const Type *> exportedTypes; |
| 917 | |
| 918 | for (const auto &fqName : packageInterfaces) { |
| 919 | AST *ast = coordinator->parse(fqName); |
| 920 | |
| 921 | if (ast == NULL) { |
| 922 | fprintf(stderr, |
| 923 | "ERROR: Could not parse %s. Aborting.\n", |
| 924 | fqName.string().c_str()); |
| 925 | |
| 926 | return UNKNOWN_ERROR; |
| 927 | } |
| 928 | |
| 929 | ast->appendToExportedTypesVector(&exportedTypes); |
| 930 | } |
| 931 | |
| 932 | if (exportedTypes.empty()) { |
| 933 | return OK; |
| 934 | } |
| 935 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 936 | std::string path = outputPath; |
| 937 | |
| 938 | if (forJava) { |
| 939 | path.append(coordinator->convertPackageRootToPath(packageFQName)); |
| 940 | |
| 941 | path.append(coordinator->getPackagePath( |
| 942 | packageFQName, true /* relative */)); |
| 943 | |
| 944 | path.append("Constants.java"); |
| 945 | } |
| 946 | |
| 947 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 948 | FILE *file = fopen(path.c_str(), "w"); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 949 | |
| 950 | if (file == nullptr) { |
| 951 | return -errno; |
| 952 | } |
| 953 | |
| 954 | Formatter out(file); |
| 955 | |
| 956 | out << "// This file is autogenerated by hidl-gen. Do not edit manually." |
| 957 | "\n\n"; |
| 958 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 959 | std::string guard; |
| 960 | if (forJava) { |
| 961 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 962 | out << "public class Constants {\n"; |
| 963 | out.indent(); |
| 964 | } else { |
| 965 | guard = "HIDL_GENERATED_"; |
| 966 | guard += packageFQName.tokenName(); |
| 967 | guard += "_"; |
| 968 | guard += "EXPORTED_CONSTANTS_H_"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 969 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 970 | out << "#ifndef " |
| 971 | << guard |
| 972 | << "\n#define " |
| 973 | << guard |
| 974 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 975 | } |
| 976 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 977 | for (const auto &type : exportedTypes) { |
| 978 | type->emitExportedHeader(out, forJava); |
| 979 | } |
| 980 | |
| 981 | if (forJava) { |
| 982 | out.unindent(); |
| 983 | out << "}\n"; |
| 984 | } else { |
| 985 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 986 | << guard |
| 987 | << "\n"; |
| 988 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 989 | |
| 990 | return OK; |
| 991 | } |
| 992 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 993 | static std::vector<OutputHandler> formats = { |
| 994 | {"c++", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 995 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 996 | validateForSource, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 997 | [](const FQName &fqName, |
| 998 | const char *hidl_gen, Coordinator *coordinator, |
| 999 | const std::string &outputDir) -> status_t { |
| 1000 | if (fqName.isFullyQualified()) { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1001 | return generateSourcesForFile(fqName, |
| 1002 | hidl_gen, |
| 1003 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1004 | outputDir, |
| 1005 | "c++"); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1006 | } else { |
| 1007 | return generateSourcesForPackage(fqName, |
| 1008 | hidl_gen, |
| 1009 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1010 | outputDir, |
| 1011 | "c++"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1012 | } |
| 1013 | } |
| 1014 | }, |
| 1015 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1016 | {"export-header", |
| 1017 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
| 1018 | validateForExportHeader, |
| 1019 | [](const FQName &fqName, |
| 1020 | const char *hidl_gen, |
| 1021 | Coordinator *coordinator, |
| 1022 | const std::string &outputPath) -> status_t { |
| 1023 | CHECK(!fqName.isFullyQualified()); |
| 1024 | |
| 1025 | return generateExportHeaderForPackage( |
| 1026 | fqName, |
| 1027 | hidl_gen, |
| 1028 | coordinator, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1029 | outputPath, |
| 1030 | false /* forJava */); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1031 | } |
| 1032 | }, |
| 1033 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1034 | {"c++-impl", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1035 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1036 | validateForSource, |
| 1037 | [](const FQName &fqName, |
| 1038 | const char *hidl_gen, Coordinator *coordinator, |
| 1039 | const std::string &outputDir) -> status_t { |
| 1040 | if (fqName.isFullyQualified()) { |
| 1041 | return generateSourcesForFile(fqName, |
| 1042 | hidl_gen, |
| 1043 | coordinator, |
| 1044 | outputDir, "c++-impl"); |
| 1045 | } else { |
| 1046 | return generateSourcesForPackage(fqName, |
| 1047 | hidl_gen, |
| 1048 | coordinator, |
| 1049 | outputDir, "c++-impl"); |
| 1050 | } |
| 1051 | } |
| 1052 | }, |
| 1053 | |
| 1054 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1055 | {"java", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1056 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1057 | validateForSource, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1058 | [](const FQName &fqName, |
| 1059 | const char *hidl_gen, Coordinator *coordinator, |
| 1060 | const std::string &outputDir) -> status_t { |
| 1061 | if (fqName.isFullyQualified()) { |
| 1062 | return generateSourcesForFile(fqName, |
| 1063 | hidl_gen, |
| 1064 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1065 | outputDir, |
| 1066 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1067 | } |
| 1068 | else { |
| 1069 | return generateSourcesForPackage(fqName, |
| 1070 | hidl_gen, |
| 1071 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1072 | outputDir, |
| 1073 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1074 | } |
| 1075 | } |
| 1076 | }, |
| 1077 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1078 | {"java-constants", |
| 1079 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1080 | validateForExportHeader, |
| 1081 | [](const FQName &fqName, |
| 1082 | const char *hidl_gen, Coordinator *coordinator, |
| 1083 | const std::string &outputDir) -> status_t { |
| 1084 | CHECK(!fqName.isFullyQualified()); |
| 1085 | return generateExportHeaderForPackage( |
| 1086 | fqName, |
| 1087 | hidl_gen, |
| 1088 | coordinator, |
| 1089 | outputDir, |
| 1090 | true /* forJava */); |
| 1091 | } |
| 1092 | }, |
| 1093 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1094 | {"vts", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1095 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1096 | validateForSource, |
| 1097 | [](const FQName &fqName, |
| 1098 | const char * hidl_gen, |
| 1099 | Coordinator *coordinator, |
| 1100 | const std::string &outputDir) -> status_t { |
| 1101 | if (fqName.isFullyQualified()) { |
| 1102 | return generateSourcesForFile(fqName, |
| 1103 | hidl_gen, |
| 1104 | coordinator, |
| 1105 | outputDir, "vts"); |
| 1106 | } else { |
| 1107 | return generateSourcesForPackage(fqName, |
| 1108 | hidl_gen, |
| 1109 | coordinator, |
| 1110 | outputDir, "vts"); |
| 1111 | } |
| 1112 | } |
| 1113 | }, |
| 1114 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1115 | {"makefile", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1116 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1117 | validateForMakefile, |
| 1118 | generateMakefileForPackage, |
| 1119 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1120 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1121 | {"androidbp", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1122 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1123 | validateForMakefile, |
| 1124 | generateAndroidBpForPackage, |
| 1125 | }, |
| 1126 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame^] | 1127 | {"androidbp-impl", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 1128 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1129 | validateForMakefile, |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame^] | 1130 | generateAndroidBpImplForPackage, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1131 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1132 | }; |
| 1133 | |
| 1134 | static void usage(const char *me) { |
| 1135 | fprintf(stderr, |
| 1136 | "usage: %s -o output-path -L <language> (-r interface-root)+ fqname+\n", |
| 1137 | me); |
| 1138 | |
| 1139 | fprintf(stderr, " -o output path\n"); |
| 1140 | |
| 1141 | fprintf(stderr, " -L <language> (one of"); |
| 1142 | for (auto &e : formats) { |
| 1143 | fprintf(stderr, " %s", e.mKey.c_str()); |
| 1144 | } |
| 1145 | fprintf(stderr, ")\n"); |
| 1146 | |
| 1147 | fprintf(stderr, |
| 1148 | " -r package:path root " |
| 1149 | "(e.g., android.hardware:hardware/interfaces)\n"); |
| 1150 | } |
| 1151 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1152 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1153 | std::string outputPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1154 | std::vector<std::string> packageRootPaths; |
| 1155 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1156 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1157 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1158 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1159 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1160 | int res; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1161 | while ((res = getopt(argc, argv, "ho:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1162 | switch (res) { |
| 1163 | case 'o': |
| 1164 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1165 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1166 | break; |
| 1167 | } |
| 1168 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1169 | case 'r': |
| 1170 | { |
| 1171 | std::string val(optarg); |
| 1172 | auto index = val.find_first_of(':'); |
| 1173 | CHECK(index != std::string::npos); |
| 1174 | |
| 1175 | auto package = val.substr(0, index); |
| 1176 | auto path = val.substr(index + 1); |
| 1177 | packageRootPaths.push_back(path); |
| 1178 | packageRoots.push_back(package); |
| 1179 | break; |
| 1180 | } |
| 1181 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1182 | case 'L': |
| 1183 | { |
Steven Moreland | e429a26 | 2016-11-15 09:54:32 -0800 | [diff] [blame] | 1184 | CHECK(outputFormat == nullptr) << "Only one -L option allowed."; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1185 | for (auto &e : formats) { |
| 1186 | if (e.mKey == optarg) { |
| 1187 | outputFormat = &e; |
| 1188 | break; |
| 1189 | } |
| 1190 | } |
Steven Moreland | e429a26 | 2016-11-15 09:54:32 -0800 | [diff] [blame] | 1191 | CHECK(outputFormat != nullptr) << "Output format not recognized."; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1192 | break; |
| 1193 | } |
| 1194 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1195 | case '?': |
| 1196 | case 'h': |
| 1197 | default: |
| 1198 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1199 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1200 | exit(1); |
| 1201 | break; |
| 1202 | } |
| 1203 | } |
| 1204 | } |
| 1205 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1206 | if (outputFormat == nullptr) { |
| 1207 | usage(me); |
| 1208 | exit(1); |
| 1209 | } |
| 1210 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1211 | argc -= optind; |
| 1212 | argv += optind; |
| 1213 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1214 | if (packageRootPaths.empty()) { |
| 1215 | // Pick reasonable defaults. |
| 1216 | |
| 1217 | packageRoots.push_back("android.hardware"); |
| 1218 | |
| 1219 | const char *TOP = getenv("TOP"); |
Steven Moreland | af33038 | 2016-11-09 15:48:03 -0800 | [diff] [blame] | 1220 | if (TOP == nullptr) { |
| 1221 | fprintf(stderr, |
| 1222 | "ERROR: No root path (-r) specified" |
| 1223 | " and $TOP environment variable not set.\n"); |
| 1224 | exit(1); |
| 1225 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1226 | |
| 1227 | std::string path = TOP; |
| 1228 | path.append("/hardware/interfaces"); |
| 1229 | |
| 1230 | packageRootPaths.push_back(path); |
| 1231 | } |
| 1232 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1233 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1234 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1235 | switch (outputFormat->mOutputMode) { |
| 1236 | case OutputHandler::NEEDS_DIR: |
| 1237 | case OutputHandler::NEEDS_FILE: |
| 1238 | { |
| 1239 | if (outputPath.empty()) { |
| 1240 | usage(me); |
| 1241 | exit(1); |
| 1242 | } |
| 1243 | |
| 1244 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1245 | const size_t len = outputPath.size(); |
| 1246 | if (outputPath[len - 1] != '/') { |
| 1247 | outputPath += "/"; |
| 1248 | } |
| 1249 | } |
| 1250 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1251 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1252 | |
| 1253 | default: |
| 1254 | outputPath.clear(); // Unused. |
| 1255 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1256 | } |
| 1257 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1258 | Coordinator coordinator(packageRootPaths, packageRoots); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1259 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1260 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1261 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1262 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1263 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1264 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1265 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1266 | exit(1); |
| 1267 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1268 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1269 | OutputHandler::ValRes valid = |
| 1270 | outputFormat->validate(fqName, outputFormat->mKey); |
| 1271 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1272 | if (valid == OutputHandler::FAILED) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1273 | exit(1); |
| 1274 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1275 | |
| 1276 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1277 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1278 | |
| 1279 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1280 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1281 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1282 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1283 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1284 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1285 | } |