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; |
| 34 | bool mNeedsOutputDir; |
| 35 | enum ValRes { |
| 36 | FAILED, |
| 37 | PASS_PACKAGE, |
| 38 | PASS_FULL |
| 39 | }; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 40 | ValRes (*validate)(const FQName &, const std::string &language); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 41 | status_t (*generate)(const FQName &fqName, |
| 42 | const char *hidl_gen, |
| 43 | Coordinator *coordinator, |
| 44 | const std::string &outputDir); |
| 45 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 46 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 47 | static status_t generateSourcesForFile( |
| 48 | const FQName &fqName, |
| 49 | const char *, |
| 50 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 51 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 52 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 53 | CHECK(fqName.isFullyQualified()); |
| 54 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 55 | AST *ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 56 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 57 | |
| 58 | if (fqName.name().find("types.") == 0) { |
| 59 | CHECK(lang == "java"); // Already verified in validate(). |
| 60 | |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 61 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 62 | |
| 63 | FQName typesName(fqName.package(), fqName.version(), "types"); |
| 64 | ast = coordinator->parse(typesName); |
| 65 | } else { |
| 66 | ast = coordinator->parse(fqName); |
| 67 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 68 | |
| 69 | if (ast == NULL) { |
| 70 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 71 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 72 | fqName.string().c_str()); |
| 73 | |
| 74 | return UNKNOWN_ERROR; |
| 75 | } |
| 76 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 77 | if (lang == "c++") { |
| 78 | return ast->generateCpp(outputDir); |
| 79 | } |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 80 | if (lang == "c++-impl") { |
| 81 | return ast->generateCppImpl(outputDir); |
| 82 | } |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 83 | if (lang == "java") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 84 | return ast->generateJava(outputDir, limitToType); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 85 | } |
| 86 | if (lang == "vts") { |
| 87 | return ast->generateVts(outputDir); |
| 88 | } |
| 89 | // Unknown language. |
| 90 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 91 | } |
| 92 | |
| 93 | static status_t generateSourcesForPackage( |
| 94 | const FQName &packageFQName, |
| 95 | const char *hidl_gen, |
| 96 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 97 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 98 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 99 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 100 | !packageFQName.isFullyQualified() && |
| 101 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 102 | |
| 103 | std::vector<FQName> packageInterfaces; |
| 104 | |
| 105 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 106 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 107 | &packageInterfaces); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 108 | |
| 109 | if (err != OK) { |
| 110 | return err; |
| 111 | } |
| 112 | |
| 113 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 114 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 115 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 116 | if (err != OK) { |
| 117 | return err; |
| 118 | } |
| 119 | } |
| 120 | |
| 121 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 122 | } |
| 123 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 124 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 125 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 126 | } |
| 127 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 128 | static void generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 129 | Formatter &out, |
| 130 | Coordinator *coordinator, |
| 131 | const FQName &packageFQName, |
| 132 | const FQName &fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 133 | const char *typeName) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 134 | out << "\n" |
| 135 | << "\n#" |
| 136 | << "\n# Build " << fqName.name() << ".hal"; |
| 137 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 138 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 139 | out << " (" << typeName << ")"; |
| 140 | } |
| 141 | |
| 142 | out << "\n#" |
| 143 | << "\nGEN := $(intermediates)/" |
| 144 | << coordinator->convertPackageRootToPath(packageFQName) |
| 145 | << coordinator->getPackagePath(packageFQName, true /* relative */); |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 146 | if (typeName == nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 147 | out << fqName.name() << ".java"; |
| 148 | } else { |
| 149 | out << typeName << ".java"; |
| 150 | } |
| 151 | |
| 152 | out << "\n$(GEN): $(HIDL)"; |
| 153 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 154 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 155 | << fqName.name() << ".hal"; |
Iliyan Malchev | b981913 | 2016-09-07 12:38:31 -0700 | [diff] [blame] | 156 | |
| 157 | { |
| 158 | AST *ast = coordinator->parse(fqName); |
| 159 | CHECK(ast != nullptr); |
| 160 | const std::set<FQName>& refs = ast->getImportedNames(); |
| 161 | for (auto depFQName : refs) { |
| 162 | // If the package of depFQName is the same as this fqName's package, |
| 163 | // then add it explicitly as a .hal dependency within the same |
| 164 | // package. |
| 165 | if (fqName.package() == depFQName.package() && |
| 166 | fqName.version() == depFQName.version()) { |
| 167 | // PRIVATE_DEPS is not actually being used in the |
| 168 | // auto-generated file, but is necessary if the build rule |
| 169 | // ever needs to use the dependency information, since the |
| 170 | // built-in Make variables are not supported in the Android |
| 171 | // build system. |
| 172 | out << "\n$(GEN): PRIVATE_DEPS += $(LOCAL_PATH)/" |
| 173 | << depFQName.name() << ".hal"; |
| 174 | // This is the actual dependency. |
| 175 | out << "\n$(GEN): $(LOCAL_PATH)/" |
| 176 | << depFQName.name() << ".hal"; |
| 177 | } |
| 178 | } |
| 179 | } |
| 180 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 181 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 182 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 183 | out.indent(); |
| 184 | out.indent(); |
| 185 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 186 | << "\n-Ljava" |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 187 | << " -r" |
| 188 | << coordinator->getPackageRoot(packageFQName) << ":" |
| 189 | << coordinator->getPackageRootPath(packageFQName) << " \\\n"; |
| 190 | |
| 191 | out << packageFQName.string() |
| 192 | << "::" |
| 193 | << fqName.name(); |
| 194 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 195 | if (typeName != nullptr) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 196 | out << "." << typeName; |
| 197 | } |
| 198 | |
| 199 | out << "\n"; |
| 200 | |
| 201 | out.unindent(); |
| 202 | out.unindent(); |
| 203 | |
| 204 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 205 | out << "\n\t$(transform-generated-source)"; |
| 206 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
| 207 | } |
| 208 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 209 | static void generateMakefileSection( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 210 | Formatter &out, |
| 211 | Coordinator *coordinator, |
| 212 | const FQName &packageFQName, |
| 213 | const std::vector<FQName> &packageInterfaces, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 214 | AST *typesAST) { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 215 | for (const auto &fqName : packageInterfaces) { |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 216 | if (fqName.name() == "types") { |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 217 | CHECK(typesAST != nullptr); |
| 218 | |
| 219 | Scope *rootScope = typesAST->scope(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 220 | |
Andreas Huber | b747bd9 | 2016-09-26 15:55:31 -0700 | [diff] [blame] | 221 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 222 | std::sort( |
| 223 | subTypes.begin(), |
| 224 | subTypes.end(), |
| 225 | [](const NamedType *a, const NamedType *b) -> bool { |
| 226 | return a->fqName() < b->fqName(); |
| 227 | }); |
| 228 | |
| 229 | for (const auto &type : subTypes) { |
Andreas Huber | dda25cc | 2016-09-22 10:39:47 -0700 | [diff] [blame] | 230 | if (type->isTypeDef()) { |
| 231 | continue; |
| 232 | } |
| 233 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 234 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 235 | out, |
| 236 | coordinator, |
| 237 | packageFQName, |
| 238 | fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 239 | type->localName().c_str()); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 240 | } |
| 241 | |
| 242 | continue; |
| 243 | } |
| 244 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 245 | generateMakefileSectionForType( |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 246 | out, |
| 247 | coordinator, |
| 248 | packageFQName, |
| 249 | fqName, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 250 | nullptr /* typeName */); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 251 | } |
| 252 | } |
| 253 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 254 | static status_t generateMakefileForPackage( |
| 255 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 256 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 257 | Coordinator *coordinator, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 258 | const std::string &) { |
| 259 | |
| 260 | CHECK(packageFQName.isValid() && |
| 261 | !packageFQName.isFullyQualified() && |
| 262 | packageFQName.name().empty()); |
| 263 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 264 | std::vector<FQName> packageInterfaces; |
| 265 | |
| 266 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 267 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 268 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 269 | |
| 270 | if (err != OK) { |
| 271 | return err; |
| 272 | } |
| 273 | |
| 274 | std::set<FQName> importedPackages; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 275 | bool packageIsJavaCompatible = true; |
| 276 | AST *typesAST = nullptr; |
| 277 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 278 | for (const auto &fqName : packageInterfaces) { |
| 279 | AST *ast = coordinator->parse(fqName); |
| 280 | |
| 281 | if (ast == NULL) { |
| 282 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 283 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 284 | fqName.string().c_str()); |
| 285 | |
| 286 | return UNKNOWN_ERROR; |
| 287 | } |
| 288 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 289 | if (packageIsJavaCompatible && !ast->isJavaCompatible()) { |
| 290 | packageIsJavaCompatible = false; |
| 291 | } |
| 292 | |
| 293 | if (fqName.name() == "types") { |
| 294 | typesAST = ast; |
| 295 | } |
| 296 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 297 | ast->getImportedPackages(&importedPackages); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 298 | } |
| 299 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 300 | if (!packageIsJavaCompatible) { |
| 301 | return OK; |
| 302 | } |
| 303 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 304 | std::string path = |
| 305 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 306 | |
| 307 | path.append("Android.mk"); |
| 308 | |
| 309 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 310 | FILE *file = fopen(path.c_str(), "w"); |
| 311 | |
| 312 | if (file == NULL) { |
| 313 | return -errno; |
| 314 | } |
| 315 | |
| 316 | const std::string libraryName = makeLibraryName(packageFQName); |
| 317 | |
| 318 | Formatter out(file); |
| 319 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 320 | out << "# This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 321 | out << "LOCAL_PATH := $(call my-dir)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 322 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 323 | enum LibraryStyle { |
| 324 | LIBRARY_STYLE_REGULAR, |
| 325 | LIBRARY_STYLE_STATIC, |
| 326 | LIBRARY_STYLE_END, |
| 327 | }; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 328 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 329 | for (int style = LIBRARY_STYLE_REGULAR; style != LIBRARY_STYLE_END; |
| 330 | ++style) { |
| 331 | const std::string staticSuffix = |
| 332 | (style == LIBRARY_STYLE_STATIC) ? "-static" : ""; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 333 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 334 | out << "\n" |
| 335 | << "########################################" |
| 336 | << "########################################\n\n"; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 337 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 338 | out << "include $(CLEAR_VARS)\n" |
| 339 | << "LOCAL_MODULE := " |
| 340 | << libraryName |
| 341 | << "-java" |
| 342 | << staticSuffix |
| 343 | << "\nLOCAL_MODULE_CLASS := JAVA_LIBRARIES\n\n" |
| 344 | << "intermediates := $(local-generated-sources-dir)\n\n" |
| 345 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 346 | << hidl_gen |
| 347 | << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 348 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 349 | if (!importedPackages.empty()) { |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 350 | out << "\n" |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 351 | << "\nLOCAL_" |
Andreas Huber | 782d45e | 2016-09-22 13:25:14 -0700 | [diff] [blame] | 352 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 353 | << "JAVA_LIBRARIES := \\"; |
| 354 | |
| 355 | out.indent(); |
| 356 | for (const auto &importedPackage : importedPackages) { |
| 357 | out << "\n" |
| 358 | << makeLibraryName(importedPackage) |
| 359 | << "-java" |
| 360 | << staticSuffix |
| 361 | << " \\"; |
| 362 | } |
| 363 | out << "\n"; |
| 364 | out.unindent(); |
Iliyan Malchev | 800273d | 2016-09-02 15:25:07 -0700 | [diff] [blame] | 365 | } |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 366 | |
| 367 | generateMakefileSection( |
| 368 | out, |
| 369 | coordinator, |
| 370 | packageFQName, |
| 371 | packageInterfaces, |
| 372 | typesAST); |
| 373 | |
| 374 | out << "\ninclude $(BUILD_" |
| 375 | << ((style == LIBRARY_STYLE_STATIC) ? "STATIC_" : "") |
| 376 | << "JAVA_LIBRARY)\n\n"; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 377 | } |
| 378 | |
Iliyan Malchev | 8be0955 | 2016-09-22 16:20:33 -0700 | [diff] [blame] | 379 | out << "\n\n" |
| 380 | << "include $(call all-makefiles-under,$(LOCAL_PATH))\n"; |
| 381 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 382 | return OK; |
| 383 | } |
| 384 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 385 | OutputHandler::ValRes validateForMakefile( |
| 386 | const FQName &fqName, const std::string & /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 387 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 388 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 389 | return OutputHandler::FAILED; |
| 390 | } |
| 391 | |
| 392 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 393 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 394 | return OutputHandler::FAILED; |
| 395 | } |
| 396 | |
| 397 | if (!fqName.name().empty()) { |
| 398 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 399 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 400 | return OutputHandler::FAILED; |
| 401 | } |
| 402 | |
| 403 | return OutputHandler::PASS_PACKAGE; |
| 404 | } |
| 405 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 406 | static void generateAndroidBpGenSection( |
| 407 | Formatter &out, |
| 408 | const FQName &packageFQName, |
| 409 | const char *hidl_gen, |
| 410 | Coordinator *coordinator, |
| 411 | const std::string &genName, |
| 412 | const char *language, |
| 413 | const std::vector<FQName> &packageInterfaces, |
| 414 | const std::function<void(Formatter&, const FQName)> outputFn) { |
| 415 | |
| 416 | out << "genrule {\n"; |
| 417 | out.indent(); |
| 418 | out << "name: \"" << genName << "\",\n" |
| 419 | << "tool: \"" << hidl_gen << "\",\n"; |
| 420 | |
| 421 | out << "cmd: \"$tool -o $genDir" |
| 422 | << " -L" << language |
| 423 | << " -r" |
| 424 | << coordinator->getPackageRoot(packageFQName) << ":" |
| 425 | << coordinator->getPackageRootPath(packageFQName) |
| 426 | << " " << packageFQName.string() << "\",\n"; |
| 427 | |
| 428 | out << "srcs: [\n"; |
| 429 | out.indent(); |
| 430 | for (const auto &fqName : packageInterfaces) { |
| 431 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 432 | } |
| 433 | out.unindent(); |
| 434 | out << "],\n"; |
| 435 | |
| 436 | out << "out: [\n"; |
| 437 | out.indent(); |
| 438 | for (const auto &fqName : packageInterfaces) { |
| 439 | outputFn(out, fqName); |
| 440 | } |
| 441 | out.unindent(); |
| 442 | out << "],\n"; |
| 443 | |
| 444 | out.unindent(); |
| 445 | out << "}\n\n"; |
| 446 | } |
| 447 | |
| 448 | static status_t generateAndroidBpForPackage( |
| 449 | const FQName &packageFQName, |
| 450 | const char *hidl_gen, |
| 451 | Coordinator *coordinator, |
| 452 | const std::string &) { |
| 453 | |
| 454 | CHECK(packageFQName.isValid() && |
| 455 | !packageFQName.isFullyQualified() && |
| 456 | packageFQName.name().empty()); |
| 457 | |
| 458 | std::vector<FQName> packageInterfaces; |
| 459 | |
| 460 | status_t err = |
| 461 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 462 | &packageInterfaces); |
| 463 | |
| 464 | if (err != OK) { |
| 465 | return err; |
| 466 | } |
| 467 | |
| 468 | std::set<FQName> importedPackages; |
| 469 | AST *typesAST = nullptr; |
| 470 | |
| 471 | for (const auto &fqName : packageInterfaces) { |
| 472 | AST *ast = coordinator->parse(fqName); |
| 473 | |
| 474 | if (ast == NULL) { |
| 475 | fprintf(stderr, |
| 476 | "ERROR: Could not parse %s. Aborting.\n", |
| 477 | fqName.string().c_str()); |
| 478 | |
| 479 | return UNKNOWN_ERROR; |
| 480 | } |
| 481 | |
| 482 | if (fqName.name() == "types") { |
| 483 | typesAST = ast; |
| 484 | } |
| 485 | |
| 486 | ast->getImportedPackages(&importedPackages); |
| 487 | } |
| 488 | |
| 489 | std::string path = |
| 490 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 491 | |
| 492 | path.append("Android.bp"); |
| 493 | |
| 494 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 495 | FILE *file = fopen(path.c_str(), "w"); |
| 496 | |
| 497 | if (file == NULL) { |
| 498 | return -errno; |
| 499 | } |
| 500 | |
| 501 | const std::string libraryName = makeLibraryName(packageFQName); |
| 502 | const std::string genSourceName = libraryName + "_genc++"; |
| 503 | const std::string genHeaderName = libraryName + "_genc++_headers"; |
| 504 | const std::string pathPrefix = |
| 505 | coordinator->convertPackageRootToPath(packageFQName) + |
| 506 | coordinator->getPackagePath(packageFQName, true /* relative */); |
| 507 | |
| 508 | Formatter out(file); |
| 509 | |
| 510 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n\n"; |
| 511 | |
| 512 | // Rule to generate the C++ source files |
| 513 | generateAndroidBpGenSection( |
| 514 | out, |
| 515 | packageFQName, |
| 516 | hidl_gen, |
| 517 | coordinator, |
| 518 | genSourceName, |
| 519 | "c++", |
| 520 | packageInterfaces, |
| 521 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 522 | if (fqName.name() == "types") { |
| 523 | out << "\"" << pathPrefix << "types.cpp\",\n"; |
| 524 | } else { |
| 525 | out << "\"" << pathPrefix << fqName.name().substr(1) << "All.cpp\",\n"; |
| 526 | } |
| 527 | }); |
| 528 | |
| 529 | // Rule to generate the C++ header files |
| 530 | generateAndroidBpGenSection( |
| 531 | out, |
| 532 | packageFQName, |
| 533 | hidl_gen, |
| 534 | coordinator, |
| 535 | genHeaderName, |
| 536 | "c++", |
| 537 | packageInterfaces, |
| 538 | [&pathPrefix](Formatter &out, const FQName &fqName) { |
| 539 | out << "\"" << pathPrefix << fqName.name() << ".h\",\n"; |
| 540 | if (fqName.name() != "types") { |
| 541 | out << "\"" << pathPrefix << "IHw" << fqName.name().substr(1) << ".h\",\n"; |
| 542 | out << "\"" << pathPrefix << "Bn" << fqName.name().substr(1) << ".h\",\n"; |
| 543 | out << "\"" << pathPrefix << "Bp" << fqName.name().substr(1) << ".h\",\n"; |
| 544 | out << "\"" << pathPrefix << "Bs" << fqName.name().substr(1) << ".h\",\n"; |
| 545 | } |
| 546 | }); |
| 547 | |
| 548 | // C++ library definition |
| 549 | out << "cc_library_shared {\n"; |
| 550 | out.indent(); |
| 551 | out << "name: \"" << libraryName << "\",\n" |
| 552 | << "generated_sources: [\"" << genSourceName << "\"],\n" |
| 553 | << "generated_headers: [\"" << genHeaderName << "\"],\n" |
| 554 | << "export_generated_headers: [\"" << genHeaderName << "\"],\n" |
| 555 | << "shared_libs: [\n"; |
| 556 | |
| 557 | out.indent(); |
| 558 | out << "\"libhidl\",\n" |
| 559 | << "\"libhwbinder\",\n" |
| 560 | << "\"libutils\",\n" |
| 561 | << "\"libcutils\",\n"; |
| 562 | for (const auto &importedPackage : importedPackages) { |
| 563 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 564 | } |
| 565 | out.unindent(); |
| 566 | |
| 567 | out << "],\n"; |
| 568 | out.unindent(); |
| 569 | out << "}\n"; |
| 570 | |
| 571 | return OK; |
| 572 | } |
| 573 | |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 574 | static status_t generateMakefileImplForPackage( |
| 575 | const FQName &packageFQName, |
| 576 | const char *, |
| 577 | Coordinator *coordinator, |
| 578 | const std::string &outputDir) { |
| 579 | |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 580 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 581 | |
| 582 | std::vector<FQName> packageInterfaces; |
| 583 | |
| 584 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 585 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 586 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 587 | |
| 588 | if (err != OK) { |
| 589 | return err; |
| 590 | } |
| 591 | |
| 592 | std::set<FQName> importedPackages; |
| 593 | |
| 594 | for (const auto &fqName : packageInterfaces) { |
| 595 | AST *ast = coordinator->parse(fqName); |
| 596 | |
| 597 | if (ast == NULL) { |
| 598 | fprintf(stderr, |
| 599 | "ERROR: Could not parse %s. Aborting.\n", |
| 600 | fqName.string().c_str()); |
| 601 | |
| 602 | return UNKNOWN_ERROR; |
| 603 | } |
| 604 | |
| 605 | ast->getImportedPackages(&importedPackages); |
| 606 | } |
| 607 | |
| 608 | std::string path = outputDir + "Android.mk"; |
| 609 | |
| 610 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 611 | FILE *file = fopen(path.c_str(), "w"); |
| 612 | |
| 613 | if (file == NULL) { |
| 614 | return -errno; |
| 615 | } |
| 616 | |
| 617 | Formatter out(file); |
| 618 | |
| 619 | out << "LOCAL_PATH := $(call my-dir)\n\n" |
| 620 | << "include $(CLEAR_VARS)\n" |
| 621 | << "LOCAL_MODULE := " << libraryName << "\n" |
| 622 | << "LOCAL_MODULE_RELATIVE_PATH := hw\n" |
| 623 | << "LOCAL_SRC_FILES := \\\n"; |
| 624 | out.indent(); |
| 625 | for (const auto &fqName : packageInterfaces) { |
| 626 | if (fqName.name() == "types") { |
| 627 | continue; |
| 628 | } |
| 629 | out << fqName.getInterfaceBaseName() << ".cpp \\\n"; |
| 630 | } |
| 631 | out.unindent(); |
| 632 | out << "\n"; |
| 633 | out << "LOCAL_SHARED_LIBRARIES := \\\n"; |
| 634 | out.indent(); |
| 635 | out << "libhidl \\\n" |
| 636 | << "libhwbinder \\\n" |
| 637 | << "libutils \\\n" |
| 638 | << makeLibraryName(packageFQName) << " \\\n"; |
| 639 | out.unindent(); |
| 640 | out << "\n"; |
| 641 | |
| 642 | out << "include $(BUILD_SHARED_LIBRARY)\n"; |
| 643 | |
| 644 | return OK; |
| 645 | } |
| 646 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 647 | OutputHandler::ValRes validateForSource( |
| 648 | const FQName &fqName, const std::string &language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 649 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 650 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 651 | return OutputHandler::FAILED; |
| 652 | } |
| 653 | |
| 654 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 655 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 656 | return OutputHandler::FAILED; |
| 657 | } |
| 658 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 659 | const std::string &name = fqName.name(); |
| 660 | if (!name.empty()) { |
| 661 | if (name.find('.') == std::string::npos) { |
| 662 | return OutputHandler::PASS_FULL; |
| 663 | } |
| 664 | |
| 665 | if (language != "java" || name.find("types.") != 0) { |
| 666 | // When generating java sources for "types.hal", output can be |
| 667 | // constrained to just one of the top-level types declared |
| 668 | // by using the extended syntax |
| 669 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 670 | // In all other cases (different language, not 'types') the dot |
| 671 | // notation in the name is illegal in this context. |
| 672 | return OutputHandler::FAILED; |
| 673 | } |
| 674 | |
| 675 | return OutputHandler::PASS_FULL; |
| 676 | } |
| 677 | |
| 678 | return OutputHandler::PASS_PACKAGE; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 679 | } |
| 680 | |
| 681 | static std::vector<OutputHandler> formats = { |
| 682 | {"c++", |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 683 | true /* mNeedsOutputDir */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 684 | validateForSource, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 685 | [](const FQName &fqName, |
| 686 | const char *hidl_gen, Coordinator *coordinator, |
| 687 | const std::string &outputDir) -> status_t { |
| 688 | if (fqName.isFullyQualified()) { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 689 | return generateSourcesForFile(fqName, |
| 690 | hidl_gen, |
| 691 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 692 | outputDir, |
| 693 | "c++"); |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 694 | } else { |
| 695 | return generateSourcesForPackage(fqName, |
| 696 | hidl_gen, |
| 697 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 698 | outputDir, |
| 699 | "c++"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 700 | } |
| 701 | } |
| 702 | }, |
| 703 | |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 704 | {"c++-impl", |
| 705 | true /* mNeedsOutputDir */, |
| 706 | validateForSource, |
| 707 | [](const FQName &fqName, |
| 708 | const char *hidl_gen, Coordinator *coordinator, |
| 709 | const std::string &outputDir) -> status_t { |
| 710 | if (fqName.isFullyQualified()) { |
| 711 | return generateSourcesForFile(fqName, |
| 712 | hidl_gen, |
| 713 | coordinator, |
| 714 | outputDir, "c++-impl"); |
| 715 | } else { |
| 716 | return generateSourcesForPackage(fqName, |
| 717 | hidl_gen, |
| 718 | coordinator, |
| 719 | outputDir, "c++-impl"); |
| 720 | } |
| 721 | } |
| 722 | }, |
| 723 | |
| 724 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 725 | {"java", |
| 726 | true /* mNeedsOutputDir */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 727 | validateForSource, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 728 | [](const FQName &fqName, |
| 729 | const char *hidl_gen, Coordinator *coordinator, |
| 730 | const std::string &outputDir) -> status_t { |
| 731 | if (fqName.isFullyQualified()) { |
| 732 | return generateSourcesForFile(fqName, |
| 733 | hidl_gen, |
| 734 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 735 | outputDir, |
| 736 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 737 | } |
| 738 | else { |
| 739 | return generateSourcesForPackage(fqName, |
| 740 | hidl_gen, |
| 741 | coordinator, |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 742 | outputDir, |
| 743 | "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 744 | } |
| 745 | } |
| 746 | }, |
| 747 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 748 | {"vts", |
| 749 | true, |
| 750 | validateForSource, |
| 751 | [](const FQName &fqName, |
| 752 | const char * hidl_gen, |
| 753 | Coordinator *coordinator, |
| 754 | const std::string &outputDir) -> status_t { |
| 755 | if (fqName.isFullyQualified()) { |
| 756 | return generateSourcesForFile(fqName, |
| 757 | hidl_gen, |
| 758 | coordinator, |
| 759 | outputDir, "vts"); |
| 760 | } else { |
| 761 | return generateSourcesForPackage(fqName, |
| 762 | hidl_gen, |
| 763 | coordinator, |
| 764 | outputDir, "vts"); |
| 765 | } |
| 766 | } |
| 767 | }, |
| 768 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 769 | {"makefile", |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 770 | false /* mNeedsOutputDir */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 771 | validateForMakefile, |
| 772 | generateMakefileForPackage, |
| 773 | }, |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 774 | |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame^] | 775 | {"androidbp", |
| 776 | false /* mNeedsOutputDir */, |
| 777 | validateForMakefile, |
| 778 | generateAndroidBpForPackage, |
| 779 | }, |
| 780 | |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 781 | {"makefile-impl", |
| 782 | true /* mNeedsOutputDir */, |
| 783 | validateForMakefile, |
| 784 | generateMakefileImplForPackage, |
| 785 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 786 | }; |
| 787 | |
| 788 | static void usage(const char *me) { |
| 789 | fprintf(stderr, |
| 790 | "usage: %s -o output-path -L <language> (-r interface-root)+ fqname+\n", |
| 791 | me); |
| 792 | |
| 793 | fprintf(stderr, " -o output path\n"); |
| 794 | |
| 795 | fprintf(stderr, " -L <language> (one of"); |
| 796 | for (auto &e : formats) { |
| 797 | fprintf(stderr, " %s", e.mKey.c_str()); |
| 798 | } |
| 799 | fprintf(stderr, ")\n"); |
| 800 | |
| 801 | fprintf(stderr, |
| 802 | " -r package:path root " |
| 803 | "(e.g., android.hardware:hardware/interfaces)\n"); |
| 804 | } |
| 805 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 806 | int main(int argc, char **argv) { |
| 807 | std::string outputDir; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 808 | std::vector<std::string> packageRootPaths; |
| 809 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 810 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 811 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 812 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 813 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 814 | int res; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 815 | while ((res = getopt(argc, argv, "ho:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 816 | switch (res) { |
| 817 | case 'o': |
| 818 | { |
| 819 | outputDir = optarg; |
| 820 | break; |
| 821 | } |
| 822 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 823 | case 'r': |
| 824 | { |
| 825 | std::string val(optarg); |
| 826 | auto index = val.find_first_of(':'); |
| 827 | CHECK(index != std::string::npos); |
| 828 | |
| 829 | auto package = val.substr(0, index); |
| 830 | auto path = val.substr(index + 1); |
| 831 | packageRootPaths.push_back(path); |
| 832 | packageRoots.push_back(package); |
| 833 | break; |
| 834 | } |
| 835 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 836 | case 'L': |
| 837 | { |
| 838 | CHECK(outputFormat == nullptr); // only one -L option |
| 839 | for (auto &e : formats) { |
| 840 | if (e.mKey == optarg) { |
| 841 | outputFormat = &e; |
| 842 | break; |
| 843 | } |
| 844 | } |
| 845 | CHECK(outputFormat != nullptr); |
| 846 | break; |
| 847 | } |
| 848 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 849 | case '?': |
| 850 | case 'h': |
| 851 | default: |
| 852 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 853 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 854 | exit(1); |
| 855 | break; |
| 856 | } |
| 857 | } |
| 858 | } |
| 859 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 860 | if (outputFormat == nullptr) { |
| 861 | usage(me); |
| 862 | exit(1); |
| 863 | } |
| 864 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 865 | argc -= optind; |
| 866 | argv += optind; |
| 867 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 868 | if (packageRootPaths.empty()) { |
| 869 | // Pick reasonable defaults. |
| 870 | |
| 871 | packageRoots.push_back("android.hardware"); |
| 872 | |
| 873 | const char *TOP = getenv("TOP"); |
| 874 | CHECK(TOP != NULL); |
| 875 | |
| 876 | std::string path = TOP; |
| 877 | path.append("/hardware/interfaces"); |
| 878 | |
| 879 | packageRootPaths.push_back(path); |
| 880 | } |
| 881 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 882 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 883 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 884 | if (!outputFormat->mNeedsOutputDir) { |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 885 | outputDir.clear(); // Unused. |
| 886 | } else if (outputDir.empty()) { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 887 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 888 | exit(1); |
| 889 | } else { |
| 890 | const size_t len = outputDir.size(); |
| 891 | if (outputDir[len - 1] != '/') { |
| 892 | outputDir += "/"; |
| 893 | } |
| 894 | } |
| 895 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 896 | Coordinator coordinator(packageRootPaths, packageRoots); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 897 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 898 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 899 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 900 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 901 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 902 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 903 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 904 | exit(1); |
| 905 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 906 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 907 | OutputHandler::ValRes valid = |
| 908 | outputFormat->validate(fqName, outputFormat->mKey); |
| 909 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 910 | if (valid == OutputHandler::FAILED) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 911 | exit(1); |
| 912 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 913 | |
| 914 | status_t err = |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 915 | outputFormat->generate(fqName, me, &coordinator, outputDir); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 916 | |
| 917 | if (err != OK) { |
Steven Moreland | 261370a | 2016-08-29 15:36:59 -0700 | [diff] [blame] | 918 | exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 919 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 920 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 921 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 922 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 923 | } |