Andreas Huber | 1aec397 | 2016-08-26 09:26:32 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 17 | #include "AST.h" |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 18 | #include "Coordinator.h" |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 19 | #include "Scope.h" |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 20 | |
Steven Moreland | 5bdfa70 | 2017-04-18 23:20:39 -0700 | [diff] [blame] | 21 | #include <hidl-hash/Hash.h> |
Iliyan Malchev | a72e0d2 | 2016-09-09 11:03:08 -0700 | [diff] [blame] | 22 | #include <hidl-util/Formatter.h> |
Steven Moreland | 7ae3d54 | 2017-01-18 16:46:01 -0800 | [diff] [blame] | 23 | #include <hidl-util/FQName.h> |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 24 | #include <hidl-util/StringHelper.h> |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 25 | #include <android-base/logging.h> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 26 | #include <set> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 27 | #include <stdio.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 28 | #include <string> |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 29 | #include <unistd.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 30 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 31 | |
| 32 | using namespace android; |
| 33 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 34 | struct OutputHandler { |
| 35 | std::string mKey; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 36 | enum OutputMode { |
| 37 | NEEDS_DIR, |
| 38 | NEEDS_FILE, |
| 39 | NOT_NEEDED |
| 40 | } mOutputMode; |
| 41 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 42 | enum ValRes { |
| 43 | FAILED, |
| 44 | PASS_PACKAGE, |
| 45 | PASS_FULL |
| 46 | }; |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 47 | const std::string& name() { return mKey; } |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 48 | ValRes (*validate)(const FQName &, const std::string &language); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 49 | status_t (*generate)(const FQName &fqName, |
| 50 | const char *hidl_gen, |
| 51 | Coordinator *coordinator, |
| 52 | const std::string &outputDir); |
| 53 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 54 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 55 | static status_t generateSourcesForFile( |
| 56 | const FQName &fqName, |
| 57 | const char *, |
| 58 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 59 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 60 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 61 | CHECK(fqName.isFullyQualified()); |
| 62 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 63 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 64 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 65 | |
| 66 | if (fqName.name().find("types.") == 0) { |
| 67 | CHECK(lang == "java"); // Already verified in validate(). |
| 68 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 69 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 70 | |
Yifan Hong | fece6ec | 2017-01-12 17:04:04 -0800 | [diff] [blame] | 71 | FQName typesName = fqName.getTypesForPackage(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 72 | ast = coordinator->parse(typesName); |
| 73 | } else { |
| 74 | ast = coordinator->parse(fqName); |
| 75 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 76 | |
| 77 | if (ast == NULL) { |
| 78 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 79 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 80 | fqName.string().c_str()); |
| 81 | |
| 82 | return UNKNOWN_ERROR; |
| 83 | } |
| 84 | |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 85 | if (lang == "check") { |
| 86 | return OK; // only parsing, not generating |
| 87 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 88 | if (lang == "c++") { |
| 89 | return ast->generateCpp(outputDir); |
| 90 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 91 | if (lang == "c++-impl") { |
| 92 | return ast->generateCppImpl(outputDir); |
| 93 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 94 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 95 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 96 | } |
| 97 | if (lang == "vts") { |
| 98 | return ast->generateVts(outputDir); |
| 99 | } |
| 100 | // Unknown language. |
| 101 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 102 | } |
| 103 | |
| 104 | static status_t generateSourcesForPackage( |
| 105 | const FQName &packageFQName, |
| 106 | const char *hidl_gen, |
| 107 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 108 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 109 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 110 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 111 | !packageFQName.isFullyQualified() && |
| 112 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 113 | |
| 114 | std::vector<FQName> packageInterfaces; |
| 115 | |
| 116 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 117 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 118 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 119 | |
| 120 | if (err != OK) { |
| 121 | return err; |
| 122 | } |
| 123 | |
| 124 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 125 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 126 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 127 | if (err != OK) { |
| 128 | return err; |
| 129 | } |
| 130 | } |
| 131 | |
| 132 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 133 | } |
| 134 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 135 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 136 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 137 | } |
| 138 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 139 | static std::string makeJavaLibraryName(const FQName &packageFQName) { |
| 140 | std::string out; |
| 141 | out = packageFQName.package(); |
| 142 | out += "-V"; |
| 143 | out += packageFQName.version(); |
| 144 | return out; |
| 145 | } |
| 146 | |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 147 | static void generatePackagePathsSection( |
| 148 | Formatter &out, |
| 149 | Coordinator *coordinator, |
| 150 | const FQName &packageFQName, |
| 151 | const std::set<FQName> &importedPackages, |
| 152 | bool forMakefiles = false) { |
| 153 | std::set<std::string> options{}; |
| 154 | for (const auto &interface : importedPackages) { |
| 155 | options.insert(coordinator->getPackageRootOption(interface)); |
| 156 | } |
| 157 | options.insert(coordinator->getPackageRootOption(packageFQName)); |
| 158 | options.insert(coordinator->getPackageRootOption(gIBasePackageFqName)); |
| 159 | for (const auto &option : options) { |
| 160 | out << "-r" |
| 161 | << option |
| 162 | << " "; |
| 163 | if (forMakefiles) { |
| 164 | out << "\\\n"; |
| 165 | } |
| 166 | } |
| 167 | } |
| 168 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 169 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 170 | Formatter &out, |
| 171 | Coordinator *coordinator, |
| 172 | const FQName &packageFQName, |
| 173 | const FQName &fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 174 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 175 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 176 | out << "\n" |
| 177 | << "\n#" |
| 178 | << "\n# Build " << fqName.name() << ".hal"; |
| 179 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 180 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 181 | out << " (" << typeName << ")"; |
| 182 | } |
| 183 | |
| 184 | out << "\n#" |
| 185 | << "\nGEN := $(intermediates)/" |
| 186 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 187 | << coordinator->getPackagePath(packageFQName, true /* relative */, |
| 188 | true /* sanitized */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 189 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 190 | out << fqName.name() << ".java"; |
| 191 | } else { |
| 192 | out << typeName << ".java"; |
| 193 | } |
| 194 | |
| 195 | out << "\n$(GEN): $(HIDL)"; |
| 196 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 197 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 198 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 199 | |
| 200 | { |
| 201 | AST *ast = coordinator->parse(fqName); |
| 202 | CHECK(ast != nullptr); |
| 203 | const std::set<FQName>& refs = ast->getImportedNames(); |
| 204 | for (auto depFQName : refs) { |
| 205 | // If the package of depFQName is the same as this fqName's package, |
| 206 | // then add it explicitly as a .hal dependency within the same |
| 207 | // package. |
| 208 | if (fqName.package() == depFQName.package() && |
| 209 | fqName.version() == depFQName.version()) { |
| 210 | // PRIVATE_DEPS is not actually being used in the |
| 211 | // auto-generated file, but is necessary if the build rule |
| 212 | // ever needs to use the dependency information, since the |
| 213 | // built-in Make variables are not supported in the Android |
| 214 | // build system. |
| 215 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 216 | << depFQName.name() << ".hal"; |
| 217 | // This is the actual dependency. |
| 218 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 219 | << depFQName.name() << ".hal"; |
| 220 | } |
| 221 | } |
| 222 | } |
| 223 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 224 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 225 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 226 | out.indent(); |
| 227 | out.indent(); |
| 228 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 229 | << "\n-Ljava \\\n"; |
| 230 | |
| 231 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 232 | |
| 233 | out << packageFQName.string() |
| 234 | << "::" |
| 235 | << fqName.name(); |
| 236 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 237 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 238 | out << "." << typeName; |
| 239 | } |
| 240 | |
| 241 | out << "\n"; |
| 242 | |
| 243 | out.unindent(); |
| 244 | out.unindent(); |
| 245 | |
| 246 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 247 | out << "\n\t$(transform-generated-source)"; |
| 248 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 249 | } |
| 250 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 251 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 252 | Formatter &out, |
| 253 | Coordinator *coordinator, |
| 254 | const FQName &packageFQName, |
| 255 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 256 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 257 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 258 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 259 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 260 | CHECK(typesAST != nullptr); |
| 261 | |
| 262 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 263 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 264 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 265 | std::sort( |
| 266 | subTypes.begin(), |
| 267 | subTypes.end(), |
| 268 | [](const NamedType *a, const NamedType *b) -> bool { |
| 269 | return a->fqName() < b->fqName(); |
| 270 | }); |
| 271 | |
| 272 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 273 | if (type->isTypeDef()) { |
| 274 | continue; |
| 275 | } |
| 276 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 277 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 278 | out, |
| 279 | coordinator, |
| 280 | packageFQName, |
| 281 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 282 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 283 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 284 | } |
| 285 | |
| 286 | continue; |
| 287 | } |
| 288 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 289 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 290 | out, |
| 291 | coordinator, |
| 292 | packageFQName, |
| 293 | fqName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 294 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 295 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 296 | } |
| 297 | } |
| 298 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 299 | static status_t isPackageJavaCompatible( |
| 300 | const FQName &packageFQName, |
| 301 | Coordinator *coordinator, |
| 302 | bool *compatible) { |
| 303 | std::vector<FQName> todo; |
| 304 | status_t err = |
| 305 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 306 | |
| 307 | if (err != OK) { |
| 308 | return err; |
| 309 | } |
| 310 | |
| 311 | std::set<FQName> seen; |
| 312 | for (const auto &iface : todo) { |
| 313 | seen.insert(iface); |
| 314 | } |
| 315 | |
| 316 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 317 | // If any one of them is not java compatible, this package isn't either. |
| 318 | while (!todo.empty()) { |
| 319 | const FQName fqName = todo.back(); |
| 320 | todo.pop_back(); |
| 321 | |
| 322 | AST *ast = coordinator->parse(fqName); |
| 323 | |
| 324 | if (ast == nullptr) { |
| 325 | return UNKNOWN_ERROR; |
| 326 | } |
| 327 | |
| 328 | if (!ast->isJavaCompatible()) { |
| 329 | *compatible = false; |
| 330 | return OK; |
| 331 | } |
| 332 | |
| 333 | std::set<FQName> importedPackages; |
| 334 | ast->getImportedPackages(&importedPackages); |
| 335 | |
| 336 | for (const auto &package : importedPackages) { |
| 337 | std::vector<FQName> packageInterfaces; |
| 338 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 339 | package, &packageInterfaces); |
| 340 | |
| 341 | if (err != OK) { |
| 342 | return err; |
| 343 | } |
| 344 | |
| 345 | for (const auto &iface : packageInterfaces) { |
| 346 | if (seen.find(iface) != seen.end()) { |
| 347 | continue; |
| 348 | } |
| 349 | |
| 350 | todo.push_back(iface); |
| 351 | seen.insert(iface); |
| 352 | } |
| 353 | } |
| 354 | } |
| 355 | |
| 356 | *compatible = true; |
| 357 | return OK; |
| 358 | } |
| 359 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 360 | static bool packageNeedsJavaCode( |
| 361 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
| 362 | // If there is more than just a types.hal file to this package we'll |
| 363 | // definitely need to generate Java code. |
| 364 | if (packageInterfaces.size() > 1 |
| 365 | || packageInterfaces[0].name() != "types") { |
| 366 | return true; |
| 367 | } |
| 368 | |
| 369 | CHECK(typesAST != nullptr); |
| 370 | |
| 371 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 372 | // type declarations. |
| 373 | |
| 374 | Scope *rootScope = typesAST->scope(); |
| 375 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 376 | |
| 377 | for (const auto &subType : subTypes) { |
| 378 | if (!subType->isTypeDef()) { |
| 379 | return true; |
| 380 | } |
| 381 | } |
| 382 | |
| 383 | return false; |
| 384 | } |
| 385 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 386 | static void generateMakefileSectionForJavaConstants( |
| 387 | Formatter &out, |
| 388 | Coordinator *coordinator, |
| 389 | const FQName &packageFQName, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 390 | const std::vector<FQName> &packageInterfaces, |
| 391 | const std::set<FQName> &importedPackages) { |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 392 | out << "\n#" |
| 393 | << "\nGEN := $(intermediates)/" |
| 394 | << coordinator->convertPackageRootToPath(packageFQName) |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 395 | << coordinator->getPackagePath(packageFQName, true /* relative */, true /* sanitized */) |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 396 | << "Constants.java"; |
| 397 | |
| 398 | out << "\n$(GEN): $(HIDL)\n"; |
| 399 | for (const auto &iface : packageInterfaces) { |
| 400 | out << "$(GEN): $(LOCAL_PATH)/" << iface.name() << ".hal\n"; |
| 401 | } |
| 402 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 403 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 404 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 405 | out.indent(); |
| 406 | out.indent(); |
| 407 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 408 | << "\n-Ljava-constants \\\n"; |
| 409 | |
| 410 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages, true /* forJava */); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 411 | |
| 412 | out << packageFQName.string(); |
| 413 | out << "\n"; |
| 414 | |
| 415 | out.unindent(); |
| 416 | out.unindent(); |
| 417 | |
| 418 | out << "\n$(GEN):"; |
| 419 | out << "\n\t$(transform-generated-source)"; |
| 420 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 421 | } |
| 422 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 423 | static status_t generateMakefileForPackage( |
| 424 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 425 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 426 | Coordinator *coordinator, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 427 | const std::string &) { |
| 428 | |
| 429 | CHECK(packageFQName.isValid() && |
| 430 | !packageFQName.isFullyQualified() && |
| 431 | packageFQName.name().empty()); |
| 432 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 433 | std::vector<FQName> packageInterfaces; |
| 434 | |
| 435 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 436 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 437 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 438 | |
| 439 | if (err != OK) { |
| 440 | return err; |
| 441 | } |
| 442 | |
| 443 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 444 | AST *typesAST = nullptr; |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 445 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 446 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 447 | for (const auto &fqName : packageInterfaces) { |
| 448 | AST *ast = coordinator->parse(fqName); |
| 449 | |
| 450 | if (ast == NULL) { |
| 451 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 452 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 453 | fqName.string().c_str()); |
| 454 | |
| 455 | return UNKNOWN_ERROR; |
| 456 | } |
| 457 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 458 | if (fqName.name() == "types") { |
| 459 | typesAST = ast; |
| 460 | } |
| 461 | |
Yifan Hong | 40a373d | 2016-11-30 15:16:47 -0800 | [diff] [blame] | 462 | ast->getImportedPackagesHierarchy(&importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 463 | ast->appendToExportedTypesVector(&exportedTypes); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 464 | } |
| 465 | |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 466 | bool packageIsJavaCompatible; |
| 467 | err = isPackageJavaCompatible( |
| 468 | packageFQName, coordinator, &packageIsJavaCompatible); |
| 469 | |
| 470 | if (err != OK) { |
| 471 | return err; |
| 472 | } |
| 473 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 474 | bool haveJavaConstants = !exportedTypes.empty(); |
| 475 | |
| 476 | if (!packageIsJavaCompatible && !haveJavaConstants) { |
Steven Moreland | 8197993 | 2016-12-07 15:11:06 -0800 | [diff] [blame] | 477 | // TODO(b/33420795) |
| 478 | fprintf(stderr, |
| 479 | "WARNING: %s is not java compatible. No java makefile created.\n", |
| 480 | packageFQName.string().c_str()); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 481 | return OK; |
| 482 | } |
| 483 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 484 | if (!packageNeedsJavaCode(packageInterfaces, typesAST)) { |
| 485 | return OK; |
| 486 | } |
| 487 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 488 | std::string path = |
| 489 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 490 | |
| 491 | path.append("Android.mk"); |
| 492 | |
| 493 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 494 | FILE *file = fopen(path.c_str(), "w"); |
| 495 | |
| 496 | if (file == NULL) { |
| 497 | return -errno; |
| 498 | } |
| 499 | |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 500 | const std::string libraryName = makeJavaLibraryName(packageFQName); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 501 | |
| 502 | Formatter out(file); |
| 503 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 504 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 505 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 506 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 507 | enum LibraryStyle { |
| 508 | LIBRARY_STYLE_REGULAR, |
| 509 | LIBRARY_STYLE_STATIC, |
| 510 | LIBRARY_STYLE_END, |
| 511 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 512 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 513 | for (int style = LIBRARY_STYLE_REGULAR; |
| 514 | (packageIsJavaCompatible && style != LIBRARY_STYLE_END); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 515 | ++style) { |
| 516 | const std::string staticSuffix = |
| 517 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 518 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 519 | out << "\n" |
| 520 | << "########################################" |
| 521 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 522 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 523 | out << "include $(CLEAR_VARS)\n" |
| 524 | << "LOCAL_MODULE := " |
| 525 | << libraryName |
| 526 | << "-java" |
| 527 | << staticSuffix |
| 528 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 529 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 530 | << "\n\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 531 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 532 | << hidl_gen |
| 533 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 534 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 535 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 536 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 537 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 538 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 539 | << "JAVA_LIBRARIES := \\"; |
| 540 | |
| 541 | out.indent(); |
| 542 | for (const auto &importedPackage : importedPackages) { |
| 543 | out << "\n" |
Andreas Huber | aa57327 | 2017-04-13 09:58:06 -0700 | [diff] [blame] | 544 | << makeJavaLibraryName(importedPackage) |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 545 | << "-java" |
| 546 | << staticSuffix |
| 547 | << " \\"; |
| 548 | } |
| 549 | out << "\n"; |
| 550 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 551 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 552 | |
| 553 | generateMakefileSection( |
| 554 | out, |
| 555 | coordinator, |
| 556 | packageFQName, |
| 557 | packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 558 | importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 559 | typesAST); |
| 560 | |
| 561 | out << "\ninclude $(BUILD_" |
| 562 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 563 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 564 | } |
| 565 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 566 | if (haveJavaConstants) { |
| 567 | out << "\n" |
| 568 | << "########################################" |
| 569 | << "########################################\n\n"; |
| 570 | |
| 571 | out << "include $(CLEAR_VARS)\n" |
| 572 | << "LOCAL_MODULE := " |
| 573 | << libraryName |
| 574 | << "-java-constants" |
| 575 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
Andreas Huber | 177a8b1 | 2017-02-09 10:08:48 -0800 | [diff] [blame] | 576 | << "intermediates := $(call local-generated-sources-dir, COMMON)" |
| 577 | << "\n\n" |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 578 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 579 | << hidl_gen |
| 580 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
| 581 | |
| 582 | generateMakefileSectionForJavaConstants( |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 583 | out, coordinator, packageFQName, packageInterfaces, importedPackages); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 584 | |
| 585 | out << "\n# Avoid dependency cycle of framework.jar -> this-library " |
| 586 | << "-> framework.jar\n" |
| 587 | << "LOCAL_NO_STANDARD_LIBRARIES := true\n" |
| 588 | << "LOCAL_JAVA_LIBRARIES := core-oj\n\n" |
| 589 | << "include $(BUILD_STATIC_JAVA_LIBRARY)\n\n"; |
| 590 | } |
| 591 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 592 | out << "\n\n" |
| 593 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 594 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 595 | return OK; |
| 596 | } |
| 597 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 598 | OutputHandler::ValRes validateForMakefile( |
| 599 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 600 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 601 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 602 | return OutputHandler::FAILED; |
| 603 | } |
| 604 | |
| 605 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 606 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 607 | return OutputHandler::FAILED; |
| 608 | } |
| 609 | |
| 610 | if (!fqName.name().empty()) { |
| 611 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 612 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 613 | return OutputHandler::FAILED; |
| 614 | } |
| 615 | |
| 616 | return OutputHandler::PASS_PACKAGE; |
| 617 | } |
| 618 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 619 | static void generateAndroidBpGenSection( |
| 620 | Formatter &out, |
| 621 | const FQName &packageFQName, |
| 622 | const char *hidl_gen, |
| 623 | Coordinator *coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 624 | const std::string &halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 625 | const std::string &genName, |
| 626 | const char *language, |
| 627 | const std::vector<FQName> &packageInterfaces, |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 628 | const std::set<FQName> &importedPackages, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 629 | const std::function<void(Formatter&, const FQName)> outputFn) { |
| 630 | |
| 631 | out << "genrule {\n"; |
| 632 | out.indent(); |
| 633 | out << "name: \"" << genName << "\",\n" |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 634 | << "tools: [\"" << hidl_gen << "\"],\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 635 | |
Colin Cross | d5419bd | 2016-11-04 15:05:54 -0700 | [diff] [blame] | 636 | out << "cmd: \"$(location " << hidl_gen << ") -o $(genDir)" |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 637 | << " -L" << language << " "; |
| 638 | |
| 639 | generatePackagePathsSection(out, coordinator, packageFQName, importedPackages); |
| 640 | |
| 641 | out << packageFQName.string() << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 642 | |
| 643 | out << "srcs: [\n"; |
| 644 | out.indent(); |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 645 | out << "\":" << halFilegroupName << "\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 646 | out.unindent(); |
| 647 | out << "],\n"; |
| 648 | |
| 649 | out << "out: [\n"; |
| 650 | out.indent(); |
| 651 | for (const auto &fqName : packageInterfaces) { |
| 652 | outputFn(out, fqName); |
| 653 | } |
| 654 | out.unindent(); |
| 655 | out << "],\n"; |
| 656 | |
| 657 | out.unindent(); |
| 658 | out << "}\n\n"; |
| 659 | } |
| 660 | |
| 661 | static status_t generateAndroidBpForPackage( |
| 662 | const FQName &packageFQName, |
| 663 | const char *hidl_gen, |
| 664 | Coordinator *coordinator, |
| 665 | const std::string &) { |
| 666 | |
| 667 | CHECK(packageFQName.isValid() && |
| 668 | !packageFQName.isFullyQualified() && |
| 669 | packageFQName.name().empty()); |
| 670 | |
| 671 | std::vector<FQName> packageInterfaces; |
| 672 | |
| 673 | status_t err = |
| 674 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 675 | &packageInterfaces); |
| 676 | |
| 677 | if (err != OK) { |
| 678 | return err; |
| 679 | } |
| 680 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 681 | std::set<FQName> importedPackagesHierarchy; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 682 | AST *typesAST = nullptr; |
| 683 | |
| 684 | for (const auto &fqName : packageInterfaces) { |
| 685 | AST *ast = coordinator->parse(fqName); |
| 686 | |
| 687 | if (ast == NULL) { |
| 688 | fprintf(stderr, |
| 689 | "ERROR: Could not parse %s. Aborting.\n", |
| 690 | fqName.string().c_str()); |
| 691 | |
| 692 | return UNKNOWN_ERROR; |
| 693 | } |
| 694 | |
| 695 | if (fqName.name() == "types") { |
| 696 | typesAST = ast; |
| 697 | } |
| 698 | |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 699 | ast->getImportedPackagesHierarchy(&importedPackagesHierarchy); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 700 | } |
| 701 | |
| 702 | std::string path = |
| 703 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 704 | |
| 705 | path.append("Android.bp"); |
| 706 | |
| 707 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 708 | FILE *file = fopen(path.c_str(), "w"); |
| 709 | |
| 710 | if (file == NULL) { |
| 711 | return -errno; |
| 712 | } |
| 713 | |
| 714 | const std::string libraryName = makeLibraryName(packageFQName); |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 715 | const std::string halFilegroupName = libraryName + "_hal"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 716 | const std::string genSourceName = libraryName + "_genc++"; |
| 717 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 718 | const std::string pathPrefix = |
| 719 | coordinator->convertPackageRootToPath(packageFQName) + |
| 720 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 721 | |
| 722 | Formatter out(file); |
| 723 | |
| 724 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 725 | |
Tri Vo | 15052c6 | 2017-02-06 10:04:07 -0800 | [diff] [blame] | 726 | // Rule to generate .hal filegroup |
| 727 | out << "filegroup {\n"; |
| 728 | out.indent(); |
| 729 | out << "name: \"" << halFilegroupName << "\",\n"; |
| 730 | out << "srcs: [\n"; |
| 731 | out.indent(); |
| 732 | for (const auto &fqName : packageInterfaces) { |
| 733 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 734 | } |
| 735 | out.unindent(); |
| 736 | out << "],\n"; |
| 737 | out.unindent(); |
| 738 | out << "}\n\n"; |
| 739 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 740 | // Rule to generate the C++ source files |
| 741 | generateAndroidBpGenSection( |
| 742 | out, |
| 743 | packageFQName, |
| 744 | hidl_gen, |
| 745 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 746 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 747 | genSourceName, |
| 748 | "c++", |
| 749 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 750 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 751 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 752 | if (fqName.name() == "types") { |
| 753 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 754 | } else { |
| 755 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 756 | } |
| 757 | }); |
| 758 | |
| 759 | // Rule to generate the C++ header files |
| 760 | generateAndroidBpGenSection( |
| 761 | out, |
| 762 | packageFQName, |
| 763 | hidl_gen, |
| 764 | coordinator, |
Tri Vo | 6a827fa | 2017-02-08 10:24:42 -0800 | [diff] [blame] | 765 | halFilegroupName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 766 | genHeaderName, |
| 767 | "c++", |
| 768 | packageInterfaces, |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 769 | importedPackagesHierarchy, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 770 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 771 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 772 | if (fqName.name() != "types") { |
Yifan Hong | eefe4f2 | 2017-01-04 15:32:42 -0800 | [diff] [blame] | 773 | out << "\"" << pathPrefix << fqName.getInterfaceHwName() << ".h\",\n"; |
| 774 | out << "\"" << pathPrefix << fqName.getInterfaceStubName() << ".h\",\n"; |
| 775 | out << "\"" << pathPrefix << fqName.getInterfaceProxyName() << ".h\",\n"; |
| 776 | out << "\"" << pathPrefix << fqName.getInterfacePassthroughName() << ".h\",\n"; |
Steven Moreland | 9774d62 | 2017-03-24 21:51:45 -0700 | [diff] [blame] | 777 | } else { |
| 778 | out << "\"" << pathPrefix << "hwtypes.h\",\n"; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 779 | } |
| 780 | }); |
| 781 | |
| 782 | // C++ library definition |
| 783 | out << "cc_library_shared {\n"; |
| 784 | out.indent(); |
| 785 | out << "name: \"" << libraryName << "\",\n" |
| 786 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 787 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 788 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n" |
Dan Willemsen | 2cf4b9a | 2017-04-07 13:21:11 -0700 | [diff] [blame] | 789 | << "vendor_available: true,\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 790 | << "shared_libs: [\n"; |
| 791 | |
| 792 | out.indent(); |
Yifan Hong | a5abe92 | 2016-11-16 14:18:37 -0800 | [diff] [blame] | 793 | out << "\"libhidlbase\",\n" |
| 794 | << "\"libhidltransport\",\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 795 | << "\"libhwbinder\",\n" |
Steven Moreland | 05cd423 | 2016-11-21 16:01:12 -0800 | [diff] [blame] | 796 | << "\"liblog\",\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 797 | << "\"libutils\",\n" |
| 798 | << "\"libcutils\",\n"; |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 799 | for (const auto &importedPackage : importedPackagesHierarchy) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 800 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 801 | } |
| 802 | out.unindent(); |
| 803 | |
| 804 | out << "],\n"; |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 805 | |
| 806 | out << "export_shared_lib_headers: [\n"; |
| 807 | out.indent(); |
Yifan Hong | a5abe92 | 2016-11-16 14:18:37 -0800 | [diff] [blame] | 808 | out << "\"libhidlbase\",\n" |
| 809 | << "\"libhidltransport\",\n" |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 810 | << "\"libhwbinder\",\n" |
Steven Moreland | 865243c | 2016-11-01 13:05:24 -0700 | [diff] [blame] | 811 | << "\"libutils\",\n"; |
Steven Moreland | ff5262b | 2017-03-20 06:59:03 -0700 | [diff] [blame] | 812 | for (const auto &importedPackage : importedPackagesHierarchy) { |
Yifan Hong | c1f9b8d | 2016-11-07 14:35:44 -0800 | [diff] [blame] | 813 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 814 | } |
Steven Moreland | 865243c | 2016-11-01 13:05:24 -0700 | [diff] [blame] | 815 | out.unindent(); |
| 816 | out << "],\n"; |
Steven Moreland | b8a26c0 | 2016-10-21 13:40:14 -0700 | [diff] [blame] | 817 | out.unindent(); |
| 818 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 819 | out << "}\n"; |
| 820 | |
Zhuoyao Zhang | b85e8c2 | 2016-12-21 10:24:16 -0800 | [diff] [blame] | 821 | return OK; |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 822 | } |
| 823 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 824 | static status_t generateAndroidBpImplForPackage( |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 825 | const FQName &packageFQName, |
| 826 | const char *, |
| 827 | Coordinator *coordinator, |
| 828 | const std::string &outputDir) { |
| 829 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 830 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 831 | |
| 832 | std::vector<FQName> packageInterfaces; |
| 833 | |
| 834 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 835 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 836 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 837 | |
| 838 | if (err != OK) { |
| 839 | return err; |
| 840 | } |
| 841 | |
| 842 | std::set<FQName> importedPackages; |
| 843 | |
| 844 | for (const auto &fqName : packageInterfaces) { |
| 845 | AST *ast = coordinator->parse(fqName); |
| 846 | |
| 847 | if (ast == NULL) { |
| 848 | fprintf(stderr, |
| 849 | "ERROR: Could not parse %s. Aborting.\n", |
| 850 | fqName.string().c_str()); |
| 851 | |
| 852 | return UNKNOWN_ERROR; |
| 853 | } |
| 854 | |
| 855 | ast->getImportedPackages(&importedPackages); |
| 856 | } |
| 857 | |
Yifan Hong | aafed70 | 2016-12-14 12:59:47 -0800 | [diff] [blame] | 858 | std::string path = outputDir + "Android.bp"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 859 | |
| 860 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 861 | FILE *file = fopen(path.c_str(), "w"); |
| 862 | |
| 863 | if (file == NULL) { |
| 864 | return -errno; |
| 865 | } |
| 866 | |
| 867 | Formatter out(file); |
| 868 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 869 | out << "cc_library_shared {\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 870 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 871 | out << "name: \"" << libraryName << "\",\n" |
| 872 | << "relative_install_path: \"hw\",\n" |
Steven Moreland | f8a22e9 | 2017-02-15 18:46:04 -0800 | [diff] [blame] | 873 | << "proprietary: true,\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 874 | << "srcs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 875 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 876 | for (const auto &fqName : packageInterfaces) { |
| 877 | if (fqName.name() == "types") { |
| 878 | continue; |
| 879 | } |
| 880 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 881 | } |
| 882 | }); |
| 883 | out << "],\n" |
| 884 | << "shared_libs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 885 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 886 | out << "\"libhidlbase\",\n" |
| 887 | << "\"libhidltransport\",\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 888 | << "\"libutils\",\n" |
| 889 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 890 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 891 | for (const auto &importedPackage : importedPackages) { |
| 892 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 893 | } |
| 894 | }); |
| 895 | out << "],\n"; |
| 896 | }); |
| 897 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 898 | |
| 899 | return OK; |
| 900 | } |
| 901 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 902 | OutputHandler::ValRes validateForSource( |
| 903 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 904 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 905 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 906 | return OutputHandler::FAILED; |
| 907 | } |
| 908 | |
| 909 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 910 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 911 | return OutputHandler::FAILED; |
| 912 | } |
| 913 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 914 | const std::string &name = fqName.name(); |
| 915 | if (!name.empty()) { |
| 916 | if (name.find('.') == std::string::npos) { |
| 917 | return OutputHandler::PASS_FULL; |
| 918 | } |
| 919 | |
| 920 | if (language != "java" || name.find("types.") != 0) { |
| 921 | // When generating java sources for "types.hal", output can be |
| 922 | // constrained to just one of the top-level types declared |
| 923 | // by using the extended syntax |
| 924 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 925 | // In all other cases (different language, not 'types') the dot |
| 926 | // notation in the name is illegal in this context. |
| 927 | return OutputHandler::FAILED; |
| 928 | } |
| 929 | |
| 930 | return OutputHandler::PASS_FULL; |
| 931 | } |
| 932 | |
| 933 | return OutputHandler::PASS_PACKAGE; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 934 | } |
| 935 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 936 | OutputHandler::ValRes validateForExportHeader( |
| 937 | const FQName &fqName, const std::string & /* language */) { |
| 938 | if (fqName.package().empty()) { |
| 939 | fprintf(stderr, "ERROR: Expecting package name\n"); |
| 940 | return OutputHandler::FAILED; |
| 941 | } |
| 942 | |
| 943 | if (fqName.version().empty()) { |
| 944 | fprintf(stderr, "ERROR: Expecting package version\n"); |
| 945 | return OutputHandler::FAILED; |
| 946 | } |
| 947 | |
| 948 | if (!fqName.name().empty()) { |
| 949 | fprintf(stderr, |
| 950 | "ERROR: Expecting only package name and version.\n"); |
| 951 | return OutputHandler::FAILED; |
| 952 | } |
| 953 | |
| 954 | return OutputHandler::PASS_PACKAGE; |
| 955 | } |
| 956 | |
| 957 | |
| 958 | static status_t generateExportHeaderForPackage( |
| 959 | const FQName &packageFQName, |
| 960 | const char * /* hidl_gen */, |
| 961 | Coordinator *coordinator, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 962 | const std::string &outputPath, |
| 963 | bool forJava) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 964 | |
| 965 | CHECK(packageFQName.isValid() |
| 966 | && !packageFQName.isFullyQualified() |
| 967 | && packageFQName.name().empty()); |
| 968 | |
| 969 | std::vector<FQName> packageInterfaces; |
| 970 | |
| 971 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 972 | packageFQName, &packageInterfaces); |
| 973 | |
| 974 | if (err != OK) { |
| 975 | return err; |
| 976 | } |
| 977 | |
| 978 | std::vector<const Type *> exportedTypes; |
| 979 | |
| 980 | for (const auto &fqName : packageInterfaces) { |
| 981 | AST *ast = coordinator->parse(fqName); |
| 982 | |
| 983 | if (ast == NULL) { |
| 984 | fprintf(stderr, |
| 985 | "ERROR: Could not parse %s. Aborting.\n", |
| 986 | fqName.string().c_str()); |
| 987 | |
| 988 | return UNKNOWN_ERROR; |
| 989 | } |
| 990 | |
| 991 | ast->appendToExportedTypesVector(&exportedTypes); |
| 992 | } |
| 993 | |
| 994 | if (exportedTypes.empty()) { |
| 995 | return OK; |
| 996 | } |
| 997 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 998 | std::string path = outputPath; |
| 999 | |
| 1000 | if (forJava) { |
| 1001 | path.append(coordinator->convertPackageRootToPath(packageFQName)); |
| 1002 | |
| 1003 | path.append(coordinator->getPackagePath( |
Yifan Hong | 97288ac | 2016-12-12 16:03:51 -0800 | [diff] [blame] | 1004 | packageFQName, true /* relative */, true /* sanitized */)); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1005 | |
| 1006 | path.append("Constants.java"); |
| 1007 | } |
| 1008 | |
| 1009 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 1010 | FILE *file = fopen(path.c_str(), "w"); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1011 | |
| 1012 | if (file == nullptr) { |
| 1013 | return -errno; |
| 1014 | } |
| 1015 | |
| 1016 | Formatter out(file); |
| 1017 | |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 1018 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n" |
Glenn Kasten | d18c3ba | 2017-02-23 16:35:24 -0800 | [diff] [blame] | 1019 | << "// Source: " << packageFQName.string() << "\n" |
| 1020 | << "// Root: " << coordinator->getPackageRootOption(packageFQName) << "\n\n"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1021 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1022 | std::string guard; |
| 1023 | if (forJava) { |
| 1024 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 1025 | out << "public class Constants {\n"; |
| 1026 | out.indent(); |
| 1027 | } else { |
| 1028 | guard = "HIDL_GENERATED_"; |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 1029 | guard += StringHelper::Uppercase(packageFQName.tokenName()); |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1030 | guard += "_"; |
| 1031 | guard += "EXPORTED_CONSTANTS_H_"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1032 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1033 | out << "#ifndef " |
| 1034 | << guard |
| 1035 | << "\n#define " |
| 1036 | << guard |
| 1037 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1038 | } |
| 1039 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1040 | for (const auto &type : exportedTypes) { |
| 1041 | type->emitExportedHeader(out, forJava); |
| 1042 | } |
| 1043 | |
| 1044 | if (forJava) { |
| 1045 | out.unindent(); |
| 1046 | out << "}\n"; |
| 1047 | } else { |
| 1048 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 1049 | << guard |
| 1050 | << "\n"; |
| 1051 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1052 | |
| 1053 | return OK; |
| 1054 | } |
| 1055 | |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1056 | static status_t generateHashOutput(const FQName &fqName, |
| 1057 | const char* /*hidl_gen*/, |
| 1058 | Coordinator *coordinator, |
| 1059 | const std::string & /*outputDir*/) { |
| 1060 | |
| 1061 | status_t err; |
| 1062 | std::vector<FQName> packageInterfaces; |
| 1063 | |
| 1064 | if (fqName.isFullyQualified()) { |
| 1065 | packageInterfaces = {fqName}; |
| 1066 | } else { |
| 1067 | err = coordinator->appendPackageInterfacesToVector( |
| 1068 | fqName, &packageInterfaces); |
| 1069 | if (err != OK) { |
| 1070 | return err; |
| 1071 | } |
| 1072 | } |
| 1073 | |
| 1074 | for (const auto ¤tFqName : packageInterfaces) { |
| 1075 | AST *ast = coordinator->parse(currentFqName); |
| 1076 | |
| 1077 | if (ast == NULL) { |
| 1078 | fprintf(stderr, |
| 1079 | "ERROR: Could not parse %s. Aborting.\n", |
| 1080 | currentFqName.string().c_str()); |
| 1081 | |
| 1082 | return UNKNOWN_ERROR; |
| 1083 | } |
| 1084 | |
| 1085 | printf("%s %s\n", |
| 1086 | Hash::getHash(ast->getFilename()).hexString().c_str(), |
| 1087 | currentFqName.string().c_str()); |
| 1088 | } |
| 1089 | |
| 1090 | return OK; |
| 1091 | } |
| 1092 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1093 | static std::vector<OutputHandler> formats = { |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 1094 | {"check", |
| 1095 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1096 | validateForSource, |
| 1097 | [](const FQName &fqName, |
| 1098 | const char *hidl_gen, Coordinator *coordinator, |
| 1099 | const std::string &outputDir) -> status_t { |
| 1100 | if (fqName.isFullyQualified()) { |
| 1101 | return generateSourcesForFile(fqName, |
| 1102 | hidl_gen, |
| 1103 | coordinator, |
| 1104 | outputDir, |
| 1105 | "check"); |
| 1106 | } else { |
| 1107 | return generateSourcesForPackage(fqName, |
| 1108 | hidl_gen, |
| 1109 | coordinator, |
| 1110 | outputDir, |
| 1111 | "check"); |
| 1112 | } |
| 1113 | } |
| 1114 | }, |
| 1115 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1116 | {"c++", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1117 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1118 | validateForSource, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1119 | [](const FQName &fqName, |
| 1120 | const char *hidl_gen, Coordinator *coordinator, |
| 1121 | const std::string &outputDir) -> status_t { |
| 1122 | if (fqName.isFullyQualified()) { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1123 | return generateSourcesForFile(fqName, |
| 1124 | hidl_gen, |
| 1125 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1126 | outputDir, |
| 1127 | "c++"); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1128 | } else { |
| 1129 | return generateSourcesForPackage(fqName, |
| 1130 | hidl_gen, |
| 1131 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1132 | outputDir, |
| 1133 | "c++"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1134 | } |
| 1135 | } |
| 1136 | }, |
| 1137 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1138 | {"export-header", |
| 1139 | OutputHandler::NEEDS_FILE /* mOutputMode */, |
| 1140 | validateForExportHeader, |
| 1141 | [](const FQName &fqName, |
| 1142 | const char *hidl_gen, |
| 1143 | Coordinator *coordinator, |
| 1144 | const std::string &outputPath) -> status_t { |
| 1145 | CHECK(!fqName.isFullyQualified()); |
| 1146 | |
| 1147 | return generateExportHeaderForPackage( |
| 1148 | fqName, |
| 1149 | hidl_gen, |
| 1150 | coordinator, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1151 | outputPath, |
| 1152 | false /* forJava */); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1153 | } |
| 1154 | }, |
| 1155 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1156 | {"c++-impl", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1157 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 1158 | validateForSource, |
| 1159 | [](const FQName &fqName, |
| 1160 | const char *hidl_gen, Coordinator *coordinator, |
| 1161 | const std::string &outputDir) -> status_t { |
| 1162 | if (fqName.isFullyQualified()) { |
| 1163 | return generateSourcesForFile(fqName, |
| 1164 | hidl_gen, |
| 1165 | coordinator, |
| 1166 | outputDir, "c++-impl"); |
| 1167 | } else { |
| 1168 | return generateSourcesForPackage(fqName, |
| 1169 | hidl_gen, |
| 1170 | coordinator, |
| 1171 | outputDir, "c++-impl"); |
| 1172 | } |
| 1173 | } |
| 1174 | }, |
| 1175 | |
| 1176 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1177 | {"java", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1178 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1179 | validateForSource, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1180 | [](const FQName &fqName, |
| 1181 | const char *hidl_gen, Coordinator *coordinator, |
| 1182 | const std::string &outputDir) -> status_t { |
| 1183 | if (fqName.isFullyQualified()) { |
| 1184 | return generateSourcesForFile(fqName, |
| 1185 | hidl_gen, |
| 1186 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1187 | outputDir, |
| 1188 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1189 | } |
| 1190 | else { |
| 1191 | return generateSourcesForPackage(fqName, |
| 1192 | hidl_gen, |
| 1193 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1194 | outputDir, |
| 1195 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 1196 | } |
| 1197 | } |
| 1198 | }, |
| 1199 | |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 1200 | {"java-constants", |
| 1201 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
| 1202 | validateForExportHeader, |
| 1203 | [](const FQName &fqName, |
| 1204 | const char *hidl_gen, Coordinator *coordinator, |
| 1205 | const std::string &outputDir) -> status_t { |
| 1206 | CHECK(!fqName.isFullyQualified()); |
| 1207 | return generateExportHeaderForPackage( |
| 1208 | fqName, |
| 1209 | hidl_gen, |
| 1210 | coordinator, |
| 1211 | outputDir, |
| 1212 | true /* forJava */); |
| 1213 | } |
| 1214 | }, |
| 1215 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1216 | {"vts", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1217 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 1218 | validateForSource, |
| 1219 | [](const FQName &fqName, |
| 1220 | const char * hidl_gen, |
| 1221 | Coordinator *coordinator, |
| 1222 | const std::string &outputDir) -> status_t { |
| 1223 | if (fqName.isFullyQualified()) { |
| 1224 | return generateSourcesForFile(fqName, |
| 1225 | hidl_gen, |
| 1226 | coordinator, |
| 1227 | outputDir, "vts"); |
| 1228 | } else { |
| 1229 | return generateSourcesForPackage(fqName, |
| 1230 | hidl_gen, |
| 1231 | coordinator, |
| 1232 | outputDir, "vts"); |
| 1233 | } |
| 1234 | } |
| 1235 | }, |
| 1236 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1237 | {"makefile", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1238 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1239 | validateForMakefile, |
| 1240 | generateMakefileForPackage, |
| 1241 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1242 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1243 | {"androidbp", |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1244 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1245 | validateForMakefile, |
| 1246 | generateAndroidBpForPackage, |
| 1247 | }, |
| 1248 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1249 | {"androidbp-impl", |
Yifan Hong | 94bcea0 | 2016-10-06 13:51:31 -0700 | [diff] [blame] | 1250 | OutputHandler::NEEDS_DIR /* mOutputMode */, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 1251 | validateForMakefile, |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 1252 | generateAndroidBpImplForPackage, |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1253 | }, |
| 1254 | |
| 1255 | {"hash", |
| 1256 | OutputHandler::NOT_NEEDED /* mOutputMode */, |
| 1257 | validateForSource, |
| 1258 | generateHashOutput, |
| 1259 | }, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1260 | }; |
| 1261 | |
| 1262 | static void usage(const char *me) { |
| 1263 | fprintf(stderr, |
| 1264 | "usage: %s -o output-path -L <language> (-r interface-root)+ fqname+\n", |
| 1265 | me); |
| 1266 | |
| 1267 | fprintf(stderr, " -o output path\n"); |
| 1268 | |
| 1269 | fprintf(stderr, " -L <language> (one of"); |
| 1270 | for (auto &e : formats) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1271 | fprintf(stderr, " %s", e.name().c_str()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1272 | } |
| 1273 | fprintf(stderr, ")\n"); |
| 1274 | |
| 1275 | fprintf(stderr, |
| 1276 | " -r package:path root " |
| 1277 | "(e.g., android.hardware:hardware/interfaces)\n"); |
| 1278 | } |
| 1279 | |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame^] | 1280 | // hidl is intentionally leaky. Turn off LeakSanitizer by default. |
| 1281 | extern "C" const char *__asan_default_options() { |
| 1282 | return "detect_leaks=0"; |
| 1283 | } |
| 1284 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1285 | int main(int argc, char **argv) { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1286 | std::string outputPath; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1287 | std::vector<std::string> packageRootPaths; |
| 1288 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1289 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1290 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1291 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1292 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1293 | int res; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1294 | while ((res = getopt(argc, argv, "ho:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1295 | switch (res) { |
| 1296 | case 'o': |
| 1297 | { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1298 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1299 | break; |
| 1300 | } |
| 1301 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1302 | case 'r': |
| 1303 | { |
| 1304 | std::string val(optarg); |
| 1305 | auto index = val.find_first_of(':'); |
Steven Moreland | 4ff7420 | 2017-04-21 14:24:47 -0700 | [diff] [blame] | 1306 | if (index == std::string::npos) { |
| 1307 | fprintf(stderr, "ERROR: -r option must contain ':': %s\n", val.c_str()); |
| 1308 | exit(1); |
| 1309 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1310 | |
| 1311 | auto package = val.substr(0, index); |
| 1312 | auto path = val.substr(index + 1); |
| 1313 | packageRootPaths.push_back(path); |
| 1314 | packageRoots.push_back(package); |
| 1315 | break; |
| 1316 | } |
| 1317 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1318 | case 'L': |
| 1319 | { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1320 | if (outputFormat != nullptr) { |
| 1321 | fprintf(stderr, |
| 1322 | "ERROR: only one -L option allowed. \"%s\" already specified.\n", |
| 1323 | outputFormat->name().c_str()); |
| 1324 | exit(1); |
| 1325 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1326 | for (auto &e : formats) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1327 | if (e.name() == optarg) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1328 | outputFormat = &e; |
| 1329 | break; |
| 1330 | } |
| 1331 | } |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1332 | if (outputFormat == nullptr) { |
| 1333 | fprintf(stderr, |
| 1334 | "ERROR: unrecognized -L option: \"%s\".\n", |
| 1335 | optarg); |
| 1336 | exit(1); |
| 1337 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1338 | break; |
| 1339 | } |
| 1340 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1341 | case '?': |
| 1342 | case 'h': |
| 1343 | default: |
| 1344 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1345 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1346 | exit(1); |
| 1347 | break; |
| 1348 | } |
| 1349 | } |
| 1350 | } |
| 1351 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1352 | if (outputFormat == nullptr) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1353 | fprintf(stderr, |
| 1354 | "ERROR: no -L option provided.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1355 | exit(1); |
| 1356 | } |
| 1357 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1358 | argc -= optind; |
| 1359 | argv += optind; |
| 1360 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1361 | if (packageRootPaths.empty()) { |
| 1362 | // Pick reasonable defaults. |
| 1363 | |
| 1364 | packageRoots.push_back("android.hardware"); |
| 1365 | |
| 1366 | const char *TOP = getenv("TOP"); |
Steven Moreland | af33038 | 2016-11-09 15:48:03 -0800 | [diff] [blame] | 1367 | if (TOP == nullptr) { |
| 1368 | fprintf(stderr, |
| 1369 | "ERROR: No root path (-r) specified" |
| 1370 | " and $TOP environment variable not set.\n"); |
| 1371 | exit(1); |
| 1372 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1373 | |
| 1374 | std::string path = TOP; |
| 1375 | path.append("/hardware/interfaces"); |
| 1376 | |
| 1377 | packageRootPaths.push_back(path); |
| 1378 | } |
| 1379 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1380 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1381 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1382 | switch (outputFormat->mOutputMode) { |
| 1383 | case OutputHandler::NEEDS_DIR: |
| 1384 | case OutputHandler::NEEDS_FILE: |
| 1385 | { |
| 1386 | if (outputPath.empty()) { |
| 1387 | usage(me); |
| 1388 | exit(1); |
| 1389 | } |
| 1390 | |
| 1391 | if (outputFormat->mOutputMode == OutputHandler::NEEDS_DIR) { |
| 1392 | const size_t len = outputPath.size(); |
| 1393 | if (outputPath[len - 1] != '/') { |
| 1394 | outputPath += "/"; |
| 1395 | } |
| 1396 | } |
| 1397 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1398 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1399 | |
| 1400 | default: |
| 1401 | outputPath.clear(); // Unused. |
| 1402 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1403 | } |
| 1404 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1405 | Coordinator coordinator(packageRootPaths, packageRoots); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1406 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1407 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1408 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 1409 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1410 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1411 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 1412 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1413 | exit(1); |
| 1414 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1415 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1416 | OutputHandler::ValRes valid = |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1417 | outputFormat->validate(fqName, outputFormat->name()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 1418 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1419 | if (valid == OutputHandler::FAILED) { |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1420 | fprintf(stderr, |
| 1421 | "ERROR: output handler failed.\n"); |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1422 | exit(1); |
| 1423 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1424 | |
| 1425 | status_t err = |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1426 | outputFormat->generate(fqName, me, &coordinator, outputPath); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1427 | |
| 1428 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 1429 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1430 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1431 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1432 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1433 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1434 | } |