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 $(PRIVATE_OUTPUT_DIR) \\" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 191 | << "\n-Ljava" |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 192 | << " -r" |
| 193 | << coordinator->getPackageRoot(packageFQName) << ":" |
| 194 | << coordinator->getPackageRootPath(packageFQName) << " \\\n"; |
| 195 | |
| 196 | out << packageFQName.string() |
| 197 | << "::" |
| 198 | << fqName.name(); |
| 199 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 200 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 201 | out << "." << typeName; |
| 202 | } |
| 203 | |
| 204 | out << "\n"; |
| 205 | |
| 206 | out.unindent(); |
| 207 | out.unindent(); |
| 208 | |
| 209 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 210 | out << "\n\t$(transform-generated-source)"; |
| 211 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 212 | } |
| 213 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 214 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 215 | Formatter &out, |
| 216 | Coordinator *coordinator, |
| 217 | const FQName &packageFQName, |
| 218 | const std::vector<FQName> &packageInterfaces, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 219 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 220 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 221 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 222 | CHECK(typesAST != nullptr); |
| 223 | |
| 224 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 225 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 226 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 227 | std::sort( |
| 228 | subTypes.begin(), |
| 229 | subTypes.end(), |
| 230 | [](const NamedType *a, const NamedType *b) -> bool { |
| 231 | return a->fqName() < b->fqName(); |
| 232 | }); |
| 233 | |
| 234 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 235 | if (type->isTypeDef()) { |
| 236 | continue; |
| 237 | } |
| 238 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 239 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 240 | out, |
| 241 | coordinator, |
| 242 | packageFQName, |
| 243 | fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 244 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 245 | } |
| 246 | |
| 247 | continue; |
| 248 | } |
| 249 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 250 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 251 | out, |
| 252 | coordinator, |
| 253 | packageFQName, |
| 254 | fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 255 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 256 | } |
| 257 | } |
| 258 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame^] | 259 | static status_t isPackageJavaCompatible( |
| 260 | const FQName &packageFQName, |
| 261 | Coordinator *coordinator, |
| 262 | bool *compatible) { |
| 263 | std::vector<FQName> todo; |
| 264 | status_t err = |
| 265 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 266 | |
| 267 | if (err != OK) { |
| 268 | return err; |
| 269 | } |
| 270 | |
| 271 | std::set<FQName> seen; |
| 272 | for (const auto &iface : todo) { |
| 273 | seen.insert(iface); |
| 274 | } |
| 275 | |
| 276 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 277 | // If any one of them is not java compatible, this package isn't either. |
| 278 | while (!todo.empty()) { |
| 279 | const FQName fqName = todo.back(); |
| 280 | todo.pop_back(); |
| 281 | |
| 282 | AST *ast = coordinator->parse(fqName); |
| 283 | |
| 284 | if (ast == nullptr) { |
| 285 | return UNKNOWN_ERROR; |
| 286 | } |
| 287 | |
| 288 | if (!ast->isJavaCompatible()) { |
| 289 | *compatible = false; |
| 290 | return OK; |
| 291 | } |
| 292 | |
| 293 | std::set<FQName> importedPackages; |
| 294 | ast->getImportedPackages(&importedPackages); |
| 295 | |
| 296 | for (const auto &package : importedPackages) { |
| 297 | std::vector<FQName> packageInterfaces; |
| 298 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 299 | package, &packageInterfaces); |
| 300 | |
| 301 | if (err != OK) { |
| 302 | return err; |
| 303 | } |
| 304 | |
| 305 | for (const auto &iface : packageInterfaces) { |
| 306 | if (seen.find(iface) != seen.end()) { |
| 307 | continue; |
| 308 | } |
| 309 | |
| 310 | todo.push_back(iface); |
| 311 | seen.insert(iface); |
| 312 | } |
| 313 | } |
| 314 | } |
| 315 | |
| 316 | *compatible = true; |
| 317 | return OK; |
| 318 | } |
| 319 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 320 | static status_t generateMakefileForPackage( |
| 321 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 322 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 323 | Coordinator *coordinator, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 324 | const std::string &) { |
| 325 | |
| 326 | CHECK(packageFQName.isValid() && |
| 327 | !packageFQName.isFullyQualified() && |
| 328 | packageFQName.name().empty()); |
| 329 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 330 | std::vector<FQName> packageInterfaces; |
| 331 | |
| 332 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 333 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 334 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 335 | |
| 336 | if (err != OK) { |
| 337 | return err; |
| 338 | } |
| 339 | |
| 340 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 341 | AST *typesAST = nullptr; |
| 342 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 343 | for (const auto &fqName : packageInterfaces) { |
| 344 | AST *ast = coordinator->parse(fqName); |
| 345 | |
| 346 | if (ast == NULL) { |
| 347 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 348 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 349 | fqName.string().c_str()); |
| 350 | |
| 351 | return UNKNOWN_ERROR; |
| 352 | } |
| 353 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 354 | if (fqName.name() == "types") { |
| 355 | typesAST = ast; |
| 356 | } |
| 357 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 358 | ast->getImportedPackages(&importedPackages); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 359 | } |
| 360 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame^] | 361 | bool packageIsJavaCompatible; |
| 362 | err = isPackageJavaCompatible( |
| 363 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 364 | |
| 365 | if (err != OK) { |
| 366 | return err; |
| 367 | } |
| 368 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 369 | if (!packageIsJavaCompatible) { |
| 370 | return OK; |
| 371 | } |
| 372 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 373 | std::string path = |
| 374 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 375 | |
| 376 | path.append("Android.mk"); |
| 377 | |
| 378 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 379 | FILE *file = fopen(path.c_str(), "w"); |
| 380 | |
| 381 | if (file == NULL) { |
| 382 | return -errno; |
| 383 | } |
| 384 | |
| 385 | const std::string libraryName = makeLibraryName(packageFQName); |
| 386 | |
| 387 | Formatter out(file); |
| 388 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 389 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 390 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 391 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 392 | enum LibraryStyle { |
| 393 | LIBRARY_STYLE_REGULAR, |
| 394 | LIBRARY_STYLE_STATIC, |
| 395 | LIBRARY_STYLE_END, |
| 396 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 397 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 398 | for (int style = LIBRARY_STYLE_REGULAR; style != LIBRARY_STYLE_END; |
| 399 | ++style) { |
| 400 | const std::string staticSuffix = |
| 401 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 402 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 403 | out << "\n" |
| 404 | << "########################################" |
| 405 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 406 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 407 | out << "include $(CLEAR_VARS)\n" |
| 408 | << "LOCAL_MODULE := " |
| 409 | << libraryName |
| 410 | << "-java" |
| 411 | << staticSuffix |
| 412 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
| 413 | << "intermediates := $(local-generated-sources-dir)\n\n" |
| 414 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 415 | << hidl_gen |
| 416 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 417 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 418 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 419 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 420 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 421 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 422 | << "JAVA_LIBRARIES := \\"; |
| 423 | |
| 424 | out.indent(); |
| 425 | for (const auto &importedPackage : importedPackages) { |
| 426 | out << "\n" |
| 427 | << makeLibraryName(importedPackage) |
| 428 | << "-java" |
| 429 | << staticSuffix |
| 430 | << " \\"; |
| 431 | } |
| 432 | out << "\n"; |
| 433 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 434 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 435 | |
| 436 | generateMakefileSection( |
| 437 | out, |
| 438 | coordinator, |
| 439 | packageFQName, |
| 440 | packageInterfaces, |
| 441 | typesAST); |
| 442 | |
| 443 | out << "\ninclude $(BUILD_" |
| 444 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 445 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 446 | } |
| 447 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 448 | out << "\n\n" |
| 449 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 450 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 451 | return OK; |
| 452 | } |
| 453 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 454 | OutputHandler::ValRes validateForMakefile( |
| 455 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 456 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 457 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 458 | return OutputHandler::FAILED; |
| 459 | } |
| 460 | |
| 461 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 462 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 463 | return OutputHandler::FAILED; |
| 464 | } |
| 465 | |
| 466 | if (!fqName.name().empty()) { |
| 467 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 468 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 469 | return OutputHandler::FAILED; |
| 470 | } |
| 471 | |
| 472 | return OutputHandler::PASS_PACKAGE; |
| 473 | } |
| 474 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 475 | static void generateAndroidBpGenSection( |
| 476 | Formatter &out, |
| 477 | const FQName &packageFQName, |
| 478 | const char *hidl_gen, |
| 479 | Coordinator *coordinator, |
| 480 | const std::string &genName, |
| 481 | const char *language, |
| 482 | const std::vector<FQName> &packageInterfaces, |
| 483 | const std::function<void(Formatter&, const FQName)> outputFn) { |
| 484 | |
| 485 | out << "genrule {\n"; |
| 486 | out.indent(); |
| 487 | out << "name: \"" << genName << "\",\n" |
| 488 | << "tool: \"" << hidl_gen << "\",\n"; |
| 489 | |
| 490 | out << "cmd: \"$tool -o $genDir" |
| 491 | << " -L" << language |
| 492 | << " -r" |
| 493 | << coordinator->getPackageRoot(packageFQName) << ":" |
| 494 | << coordinator->getPackageRootPath(packageFQName) |
| 495 | << " " << packageFQName.string() << "\",\n"; |
| 496 | |
| 497 | out << "srcs: [\n"; |
| 498 | out.indent(); |
| 499 | for (const auto &fqName : packageInterfaces) { |
| 500 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 501 | } |
| 502 | out.unindent(); |
| 503 | out << "],\n"; |
| 504 | |
| 505 | out << "out: [\n"; |
| 506 | out.indent(); |
| 507 | for (const auto &fqName : packageInterfaces) { |
| 508 | outputFn(out, fqName); |
| 509 | } |
| 510 | out.unindent(); |
| 511 | out << "],\n"; |
| 512 | |
| 513 | out.unindent(); |
| 514 | out << "}\n\n"; |
| 515 | } |
| 516 | |
| 517 | static status_t generateAndroidBpForPackage( |
| 518 | const FQName &packageFQName, |
| 519 | const char *hidl_gen, |
| 520 | Coordinator *coordinator, |
| 521 | const std::string &) { |
| 522 | |
| 523 | CHECK(packageFQName.isValid() && |
| 524 | !packageFQName.isFullyQualified() && |
| 525 | packageFQName.name().empty()); |
| 526 | |
| 527 | std::vector<FQName> packageInterfaces; |
| 528 | |
| 529 | status_t err = |
| 530 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 531 | &packageInterfaces); |
| 532 | |
| 533 | if (err != OK) { |
| 534 | return err; |
| 535 | } |
| 536 | |
| 537 | std::set<FQName> importedPackages; |
| 538 | AST *typesAST = nullptr; |
| 539 | |
| 540 | for (const auto &fqName : packageInterfaces) { |
| 541 | AST *ast = coordinator->parse(fqName); |
| 542 | |
| 543 | if (ast == NULL) { |
| 544 | fprintf(stderr, |
| 545 | "ERROR: Could not parse %s. Aborting.\n", |
| 546 | fqName.string().c_str()); |
| 547 | |
| 548 | return UNKNOWN_ERROR; |
| 549 | } |
| 550 | |
| 551 | if (fqName.name() == "types") { |
| 552 | typesAST = ast; |
| 553 | } |
| 554 | |
| 555 | ast->getImportedPackages(&importedPackages); |
| 556 | } |
| 557 | |
| 558 | std::string path = |
| 559 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 560 | |
| 561 | path.append("Android.bp"); |
| 562 | |
| 563 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 564 | FILE *file = fopen(path.c_str(), "w"); |
| 565 | |
| 566 | if (file == NULL) { |
| 567 | return -errno; |
| 568 | } |
| 569 | |
| 570 | const std::string libraryName = makeLibraryName(packageFQName); |
| 571 | const std::string genSourceName = libraryName + "_genc++"; |
| 572 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 573 | const std::string pathPrefix = |
| 574 | coordinator->convertPackageRootToPath(packageFQName) + |
| 575 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 576 | |
| 577 | Formatter out(file); |
| 578 | |
| 579 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 580 | |
| 581 | // Rule to generate the C++ source files |
| 582 | generateAndroidBpGenSection( |
| 583 | out, |
| 584 | packageFQName, |
| 585 | hidl_gen, |
| 586 | coordinator, |
| 587 | genSourceName, |
| 588 | "c++", |
| 589 | packageInterfaces, |
| 590 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 591 | if (fqName.name() == "types") { |
| 592 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 593 | } else { |
| 594 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 595 | } |
| 596 | }); |
| 597 | |
| 598 | // Rule to generate the C++ header files |
| 599 | generateAndroidBpGenSection( |
| 600 | out, |
| 601 | packageFQName, |
| 602 | hidl_gen, |
| 603 | coordinator, |
| 604 | genHeaderName, |
| 605 | "c++", |
| 606 | packageInterfaces, |
| 607 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 608 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 609 | if (fqName.name() != "types") { |
| 610 | out << "\"" << pathPrefix << "IHw" << fqName.name().substr(1) << ".h\",\n"; |
| 611 | out << "\"" << pathPrefix << "Bn" << fqName.name().substr(1) << ".h\",\n"; |
| 612 | out << "\"" << pathPrefix << "Bp" << fqName.name().substr(1) << ".h\",\n"; |
| 613 | out << "\"" << pathPrefix << "Bs" << fqName.name().substr(1) << ".h\",\n"; |
| 614 | } |
| 615 | }); |
| 616 | |
| 617 | // C++ library definition |
| 618 | out << "cc_library_shared {\n"; |
| 619 | out.indent(); |
| 620 | out << "name: \"" << libraryName << "\",\n" |
| 621 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 622 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 623 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n" |
| 624 | << "shared_libs: [\n"; |
| 625 | |
| 626 | out.indent(); |
| 627 | out << "\"libhidl\",\n" |
| 628 | << "\"libhwbinder\",\n" |
| 629 | << "\"libutils\",\n" |
| 630 | << "\"libcutils\",\n"; |
| 631 | for (const auto &importedPackage : importedPackages) { |
| 632 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 633 | } |
| 634 | out.unindent(); |
| 635 | |
| 636 | out << "],\n"; |
| 637 | out.unindent(); |
| 638 | out << "}\n"; |
| 639 | |
| 640 | return OK; |
| 641 | } |
| 642 | |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 643 | static status_t generateMakefileImplForPackage( |
| 644 | const FQName &packageFQName, |
| 645 | const char *, |
| 646 | Coordinator *coordinator, |
| 647 | const std::string &outputDir) { |
| 648 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 649 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 650 | |
| 651 | std::vector<FQName> packageInterfaces; |
| 652 | |
| 653 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 654 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 655 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 656 | |
| 657 | if (err != OK) { |
| 658 | return err; |
| 659 | } |
| 660 | |
| 661 | std::set<FQName> importedPackages; |
| 662 | |
| 663 | for (const auto &fqName : packageInterfaces) { |
| 664 | AST *ast = coordinator->parse(fqName); |
| 665 | |
| 666 | if (ast == NULL) { |
| 667 | fprintf(stderr, |
| 668 | "ERROR: Could not parse %s. Aborting.\n", |
| 669 | fqName.string().c_str()); |
| 670 | |
| 671 | return UNKNOWN_ERROR; |
| 672 | } |
| 673 | |
| 674 | ast->getImportedPackages(&importedPackages); |
| 675 | } |
| 676 | |
| 677 | std::string path = outputDir + "Android.mk"; |
| 678 | |
| 679 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 680 | FILE *file = fopen(path.c_str(), "w"); |
| 681 | |
| 682 | if (file == NULL) { |
| 683 | return -errno; |
| 684 | } |
| 685 | |
| 686 | Formatter out(file); |
| 687 | |
| 688 | out << "LOCAL_PATH := $(call my-dir)\n\n" |
| 689 | << "include $(CLEAR_VARS)\n" |
| 690 | << "LOCAL_MODULE := " << libraryName << "\n" |
| 691 | << "LOCAL_MODULE_RELATIVE_PATH := hw\n" |
| 692 | << "LOCAL_SRC_FILES := \\\n"; |
| 693 | out.indent(); |
| 694 | for (const auto &fqName : packageInterfaces) { |
| 695 | if (fqName.name() == "types") { |
| 696 | continue; |
| 697 | } |
| 698 | out << fqName.getInterfaceBaseName() << ".cpp \\\n"; |
| 699 | } |
| 700 | out.unindent(); |
| 701 | out << "\n"; |
| 702 | out << "LOCAL_SHARED_LIBRARIES := \\\n"; |
| 703 | out.indent(); |
| 704 | out << "libhidl \\\n" |
| 705 | << "libhwbinder \\\n" |
| 706 | << "libutils \\\n" |
| 707 | << makeLibraryName(packageFQName) << " \\\n"; |
| 708 | out.unindent(); |
| 709 | out << "\n"; |
| 710 | |
| 711 | out << "include $(BUILD_SHARED_LIBRARY)\n"; |
| 712 | |
| 713 | return OK; |
| 714 | } |
| 715 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 716 | OutputHandler::ValRes validateForSource( |
| 717 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 718 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 719 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 720 | return OutputHandler::FAILED; |
| 721 | } |
| 722 | |
| 723 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 724 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 725 | return OutputHandler::FAILED; |
| 726 | } |
| 727 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 728 | const std::string &name = fqName.name(); |
| 729 | if (!name.empty()) { |
| 730 | if (name.find('.') == std::string::npos) { |
| 731 | return OutputHandler::PASS_FULL; |
| 732 | } |
| 733 | |
| 734 | if (language != "java" || name.find("types.") != 0) { |
| 735 | // When generating java sources for "types.hal", output can be |
| 736 | // constrained to just one of the top-level types declared |
| 737 | // by using the extended syntax |
| 738 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 739 | // In all other cases (different language, not 'types') the dot |
| 740 | // notation in the name is illegal in this context. |
| 741 | return OutputHandler::FAILED; |
| 742 | } |
| 743 | |
| 744 | return OutputHandler::PASS_FULL; |
| 745 | } |
| 746 | |
| 747 | return OutputHandler::PASS_PACKAGE; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 748 | } |
| 749 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 750 | OutputHandler::ValRes validateForExportHeader( |
| 751 | const FQName &fqName, const std::string & /* language */) { |
| 752 | if (fqName.package().empty()) { |
| 753 | fprintf(stderr, "ERROR: Expecting package name\n"); |
| 754 | return OutputHandler::FAILED; |
| 755 | } |
| 756 | |
| 757 | if (fqName.version().empty()) { |
| 758 | fprintf(stderr, "ERROR: Expecting package version\n"); |
| 759 | return OutputHandler::FAILED; |
| 760 | } |
| 761 | |
| 762 | if (!fqName.name().empty()) { |
| 763 | fprintf(stderr, |
| 764 | "ERROR: Expecting only package name and version.\n"); |
| 765 | return OutputHandler::FAILED; |
| 766 | } |
| 767 | |
| 768 | return OutputHandler::PASS_PACKAGE; |
| 769 | } |
| 770 | |
| 771 | |
| 772 | static status_t generateExportHeaderForPackage( |
| 773 | const FQName &packageFQName, |
| 774 | const char * /* hidl_gen */, |
| 775 | Coordinator *coordinator, |
| 776 | const std::string &outputPath) { |
| 777 | |
| 778 | CHECK(packageFQName.isValid() |
| 779 | && !packageFQName.isFullyQualified() |
| 780 | && packageFQName.name().empty()); |
| 781 | |
| 782 | std::vector<FQName> packageInterfaces; |
| 783 | |
| 784 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 785 | packageFQName, &packageInterfaces); |
| 786 | |
| 787 | if (err != OK) { |
| 788 | return err; |
| 789 | } |
| 790 | |
| 791 | std::vector<const Type *> exportedTypes; |
| 792 | |
| 793 | for (const auto &fqName : packageInterfaces) { |
| 794 | AST *ast = coordinator->parse(fqName); |
| 795 | |
| 796 | if (ast == NULL) { |
| 797 | fprintf(stderr, |
| 798 | "ERROR: Could not parse %s. Aborting.\n", |
| 799 | fqName.string().c_str()); |
| 800 | |
| 801 | return UNKNOWN_ERROR; |
| 802 | } |
| 803 | |
| 804 | ast->appendToExportedTypesVector(&exportedTypes); |
| 805 | } |
| 806 | |
| 807 | if (exportedTypes.empty()) { |
| 808 | return OK; |
| 809 | } |
| 810 | |
| 811 | CHECK(Coordinator::MakeParentHierarchy(outputPath)); |
| 812 | FILE *file = fopen(outputPath.c_str(), "w"); |
| 813 | |
| 814 | if (file == nullptr) { |
| 815 | return -errno; |
| 816 | } |
| 817 | |
| 818 | Formatter out(file); |
| 819 | |
| 820 | out << "// This file is autogenerated by hidl-gen. Do not edit manually." |
| 821 | "\n\n"; |
| 822 | |
| 823 | std::string guard = "HIDL_GENERATED_"; |
| 824 | guard += packageFQName.tokenName(); |
| 825 | guard += "_"; |
| 826 | guard += "EXPORTED_CONSTANTS_H_"; |
| 827 | |
| 828 | out << "#ifndef " |
| 829 | << guard |
| 830 | << "\n#define " |
| 831 | << guard |
| 832 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
| 833 | |
| 834 | for (const auto &type : exportedTypes) { |
| 835 | type->emitExportedHeader(out); |
| 836 | } |
| 837 | |
| 838 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 839 | << guard |
| 840 | << "\n"; |
| 841 | |
| 842 | return OK; |
| 843 | } |
| 844 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 845 | static std::vector<OutputHandler> formats = { |
| 846 | {"c++", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 847 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 848 | validateForSource, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 849 | [](const FQName &fqName, |
| 850 | const char *hidl_gen, Coordinator *coordinator, |
| 851 | const std::string &outputDir) -> status_t { |
| 852 | if (fqName.isFullyQualified()) { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 853 | return generateSourcesForFile(fqName, |
| 854 | hidl_gen, |
| 855 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 856 | outputDir, |
| 857 | "c++"); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 858 | } else { |
| 859 | return generateSourcesForPackage(fqName, |
| 860 | hidl_gen, |
| 861 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 862 | outputDir, |
| 863 | "c++"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 864 | } |
| 865 | } |
| 866 | }, |
| 867 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 868 | {"export-header", |
| 869 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
| 870 | validateForExportHeader, |
| 871 | [](const FQName &fqName, |
| 872 | const char *hidl_gen, |
| 873 | Coordinator *coordinator, |
| 874 | const std::string &outputPath) -> status_t { |
| 875 | CHECK(!fqName.isFullyQualified()); |
| 876 | |
| 877 | return generateExportHeaderForPackage( |
| 878 | fqName, |
| 879 | hidl_gen, |
| 880 | coordinator, |
| 881 | outputPath); |
| 882 | } |
| 883 | }, |
| 884 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 885 | {"c++-impl", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 886 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 887 | validateForSource, |
| 888 | [](const FQName &fqName, |
| 889 | const char *hidl_gen, Coordinator *coordinator, |
| 890 | const std::string &outputDir) -> status_t { |
| 891 | if (fqName.isFullyQualified()) { |
| 892 | return generateSourcesForFile(fqName, |
| 893 | hidl_gen, |
| 894 | coordinator, |
| 895 | outputDir, "c++-impl"); |
| 896 | } else { |
| 897 | return generateSourcesForPackage(fqName, |
| 898 | hidl_gen, |
| 899 | coordinator, |
| 900 | outputDir, "c++-impl"); |
| 901 | } |
| 902 | } |
| 903 | }, |
| 904 | |
| 905 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 906 | {"java", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 907 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 908 | validateForSource, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 909 | [](const FQName &fqName, |
| 910 | const char *hidl_gen, Coordinator *coordinator, |
| 911 | const std::string &outputDir) -> status_t { |
| 912 | if (fqName.isFullyQualified()) { |
| 913 | return generateSourcesForFile(fqName, |
| 914 | hidl_gen, |
| 915 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 916 | outputDir, |
| 917 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 918 | } |
| 919 | else { |
| 920 | return generateSourcesForPackage(fqName, |
| 921 | hidl_gen, |
| 922 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 923 | outputDir, |
| 924 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 925 | } |
| 926 | } |
| 927 | }, |
| 928 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 929 | {"vts", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 930 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 931 | validateForSource, |
| 932 | [](const FQName &fqName, |
| 933 | const char * hidl_gen, |
| 934 | Coordinator *coordinator, |
| 935 | const std::string &outputDir) -> status_t { |
| 936 | if (fqName.isFullyQualified()) { |
| 937 | return generateSourcesForFile(fqName, |
| 938 | hidl_gen, |
| 939 | coordinator, |
| 940 | outputDir, "vts"); |
| 941 | } else { |
| 942 | return generateSourcesForPackage(fqName, |
| 943 | hidl_gen, |
| 944 | coordinator, |
| 945 | outputDir, "vts"); |
| 946 | } |
| 947 | } |
| 948 | }, |
| 949 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 950 | {"makefile", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 951 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 952 | validateForMakefile, |
| 953 | generateMakefileForPackage, |
| 954 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 955 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 956 | {"androidbp", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 957 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 958 | validateForMakefile, |
| 959 | generateAndroidBpForPackage, |
| 960 | }, |
| 961 | |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 962 | {"makefile-impl", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 963 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 964 | validateForMakefile, |
| 965 | generateMakefileImplForPackage, |
| 966 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 967 | }; |
| 968 | |
| 969 | static void usage(const char *me) { |
| 970 | fprintf(stderr, |
| 971 | "usage: %s -o output-path -L <language> (-r interface-root)+ fqname+\n", |
| 972 | me); |
| 973 | |
| 974 | fprintf(stderr, " -o output path\n"); |
| 975 | |
| 976 | fprintf(stderr, " -L <language> (one of"); |
| 977 | for (auto &e : formats) { |
| 978 | fprintf(stderr, " %s", e.mKey.c_str()); |
| 979 | } |
| 980 | fprintf(stderr, ")\n"); |
| 981 | |
| 982 | fprintf(stderr, |
| 983 | " -r package:path root " |
| 984 | "(e.g., android.hardware:hardware/interfaces)\n"); |
| 985 | } |
| 986 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 987 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 988 | std::string outputPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 989 | std::vector<std::string> packageRootPaths; |
| 990 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 991 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 992 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 993 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 994 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 995 | int res; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 996 | while ((res = getopt(argc, argv, "ho:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 997 | switch (res) { |
| 998 | case 'o': |
| 999 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1000 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1001 | break; |
| 1002 | } |
| 1003 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1004 | case 'r': |
| 1005 | { |
| 1006 | std::string val(optarg); |
| 1007 | auto index = val.find_first_of(':'); |
| 1008 | CHECK(index != std::string::npos); |
| 1009 | |
| 1010 | auto package = val.substr(0, index); |
| 1011 | auto path = val.substr(index + 1); |
| 1012 | packageRootPaths.push_back(path); |
| 1013 | packageRoots.push_back(package); |
| 1014 | break; |
| 1015 | } |
| 1016 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1017 | case 'L': |
| 1018 | { |
| 1019 | CHECK(outputFormat == nullptr); // only one -L option |
| 1020 | for (auto &e : formats) { |
| 1021 | if (e.mKey == optarg) { |
| 1022 | outputFormat = &e; |
| 1023 | break; |
| 1024 | } |
| 1025 | } |
| 1026 | CHECK(outputFormat != nullptr); |
| 1027 | break; |
| 1028 | } |
| 1029 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1030 | case '?': |
| 1031 | case 'h': |
| 1032 | default: |
| 1033 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1034 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1035 | exit(1); |
| 1036 | break; |
| 1037 | } |
| 1038 | } |
| 1039 | } |
| 1040 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1041 | if (outputFormat == nullptr) { |
| 1042 | usage(me); |
| 1043 | exit(1); |
| 1044 | } |
| 1045 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1046 | argc -= optind; |
| 1047 | argv += optind; |
| 1048 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1049 | if (packageRootPaths.empty()) { |
| 1050 | // Pick reasonable defaults. |
| 1051 | |
| 1052 | packageRoots.push_back("android.hardware"); |
| 1053 | |
| 1054 | const char *TOP = getenv("TOP"); |
| 1055 | CHECK(TOP != NULL); |
| 1056 | |
| 1057 | std::string path = TOP; |
| 1058 | path.append("/hardware/interfaces"); |
| 1059 | |
| 1060 | packageRootPaths.push_back(path); |
| 1061 | } |
| 1062 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1063 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1064 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1065 | switch (outputFormat->mOutputMode) { |
| 1066 | case OutputHandler::NEEDS_DIR: |
| 1067 | case OutputHandler::NEEDS_FILE: |
| 1068 | { |
| 1069 | if (outputPath.empty()) { |
| 1070 | usage(me); |
| 1071 | exit(1); |
| 1072 | } |
| 1073 | |
| 1074 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1075 | const size_t len = outputPath.size(); |
| 1076 | if (outputPath[len - 1] != '/') { |
| 1077 | outputPath += "/"; |
| 1078 | } |
| 1079 | } |
| 1080 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1081 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1082 | |
| 1083 | default: |
| 1084 | outputPath.clear(); // Unused. |
| 1085 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1086 | } |
| 1087 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1088 | Coordinator coordinator(packageRootPaths, packageRoots); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1089 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1090 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1091 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1092 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1093 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1094 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1095 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1096 | exit(1); |
| 1097 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1098 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1099 | OutputHandler::ValRes valid = |
| 1100 | outputFormat->validate(fqName, outputFormat->mKey); |
| 1101 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1102 | if (valid == OutputHandler::FAILED) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1103 | exit(1); |
| 1104 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1105 | |
| 1106 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1107 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1108 | |
| 1109 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1110 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1111 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1112 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1113 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1114 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1115 | } |