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 | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 19 | #include "Formatter.h" |
Andreas Huber | 84f89de | 2016-07-28 15:39:51 -0700 | [diff] [blame] | 20 | #include "FQName.h" |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 21 | |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 22 | #include <android-base/logging.h> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 23 | #include <set> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 24 | #include <stdio.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 25 | #include <string> |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 26 | #include <unistd.h> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 27 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 28 | |
| 29 | using namespace android; |
| 30 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 31 | struct OutputHandler { |
| 32 | std::string mKey; |
| 33 | bool mNeedsOutputDir; |
| 34 | enum ValRes { |
| 35 | FAILED, |
| 36 | PASS_PACKAGE, |
| 37 | PASS_FULL |
| 38 | }; |
| 39 | ValRes (*validate)(const FQName &); |
| 40 | status_t (*generate)(const FQName &fqName, |
| 41 | const char *hidl_gen, |
| 42 | Coordinator *coordinator, |
| 43 | const std::string &outputDir); |
| 44 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 45 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 46 | static status_t generateSourcesForFile( |
| 47 | const FQName &fqName, |
| 48 | const char *, |
| 49 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 50 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 51 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 52 | CHECK(fqName.isFullyQualified()); |
| 53 | |
| 54 | AST *ast = coordinator->parse(fqName); |
| 55 | |
| 56 | if (ast == NULL) { |
| 57 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 58 | "ERROR: Could not parse %s. Aborting.\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 59 | fqName.string().c_str()); |
| 60 | |
| 61 | return UNKNOWN_ERROR; |
| 62 | } |
| 63 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 64 | if (lang == "c++") { |
| 65 | return ast->generateCpp(outputDir); |
| 66 | } |
| 67 | if (lang == "java") { |
| 68 | return ast->generateJava(outputDir); |
| 69 | } |
| 70 | if (lang == "vts") { |
| 71 | return ast->generateVts(outputDir); |
| 72 | } |
| 73 | // Unknown language. |
| 74 | return UNKNOWN_ERROR; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 75 | } |
| 76 | |
| 77 | static status_t generateSourcesForPackage( |
| 78 | const FQName &packageFQName, |
| 79 | const char *hidl_gen, |
| 80 | Coordinator *coordinator, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 81 | const std::string &outputDir, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 82 | const std::string &lang) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 83 | CHECK(packageFQName.isValid() && |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 84 | !packageFQName.isFullyQualified() && |
| 85 | packageFQName.name().empty()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 86 | |
| 87 | std::vector<FQName> packageInterfaces; |
| 88 | |
| 89 | status_t err = |
| 90 | coordinator->appendPackageInterfacesToSet(packageFQName, |
| 91 | &packageInterfaces); |
| 92 | |
| 93 | if (err != OK) { |
| 94 | return err; |
| 95 | } |
| 96 | |
| 97 | for (const auto &fqName : packageInterfaces) { |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 98 | err = generateSourcesForFile( |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 99 | fqName, hidl_gen, coordinator, outputDir, lang); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 100 | if (err != OK) { |
| 101 | return err; |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | return OK; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 106 | } |
| 107 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 108 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 109 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 110 | } |
| 111 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 112 | static status_t generateMakefileForPackage( |
| 113 | const FQName &packageFQName, |
Iliyan Malchev | b66c399 | 2016-08-07 21:18:13 -0700 | [diff] [blame] | 114 | const char *hidl_gen, |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 115 | Coordinator *coordinator, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 116 | const std::string &) { |
| 117 | |
| 118 | CHECK(packageFQName.isValid() && |
| 119 | !packageFQName.isFullyQualified() && |
| 120 | packageFQName.name().empty()); |
| 121 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 122 | std::vector<FQName> packageInterfaces; |
| 123 | |
| 124 | status_t err = |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 125 | coordinator->appendPackageInterfacesToSet(packageFQName, |
| 126 | &packageInterfaces); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 127 | |
| 128 | if (err != OK) { |
| 129 | return err; |
| 130 | } |
| 131 | |
| 132 | std::set<FQName> importedPackages; |
| 133 | for (const auto &fqName : packageInterfaces) { |
| 134 | AST *ast = coordinator->parse(fqName); |
| 135 | |
| 136 | if (ast == NULL) { |
| 137 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 138 | "ERROR: Could not parse %s. Aborting.\n", |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 139 | fqName.string().c_str()); |
| 140 | |
| 141 | return UNKNOWN_ERROR; |
| 142 | } |
| 143 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 144 | ast->getImportedPackages(&importedPackages); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 145 | } |
| 146 | |
| 147 | std::string path = |
| 148 | coordinator->getPackagePath(packageFQName, false /* relative */); |
| 149 | |
| 150 | path.append("Android.mk"); |
| 151 | |
| 152 | CHECK(Coordinator::MakeParentHierarchy(path)); |
| 153 | FILE *file = fopen(path.c_str(), "w"); |
| 154 | |
| 155 | if (file == NULL) { |
| 156 | return -errno; |
| 157 | } |
| 158 | |
| 159 | const std::string libraryName = makeLibraryName(packageFQName); |
| 160 | |
| 161 | Formatter out(file); |
| 162 | |
| 163 | out << "LOCAL_PATH := $(call my-dir)\n" |
| 164 | << "include $(CLEAR_VARS)\n\n" |
| 165 | << "LOCAL_MODULE := " |
| 166 | << libraryName |
| 167 | << "\n" |
| 168 | << "LOCAL_MODULE_CLASS := SHARED_LIBRARIES\n\n" |
| 169 | << "intermediates := $(local-generated-sources-dir)\n\n" |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 170 | << "HIDL := $(HOST_OUT_EXECUTABLES)/" |
| 171 | << hidl_gen << "$(HOST_EXECUTABLE_SUFFIX)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 172 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 173 | for (const auto &fqName : packageInterfaces) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 174 | |
| 175 | out << "\n" |
| 176 | << "\n#" |
| 177 | << "\n# Build " << fqName.name() << ".hal" |
| 178 | << "\n#"; |
| 179 | out << "\nGEN := $(intermediates)/" |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 180 | << coordinator->convertPackageRootToPath(packageFQName) |
| 181 | << coordinator->getPackagePath(packageFQName, true /* relative */); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 182 | if (fqName.name() == "types") { |
| 183 | out << "types.cpp"; |
| 184 | } else { |
| 185 | out << fqName.name().substr(1) << "All.cpp"; |
| 186 | } |
| 187 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 188 | out << "\n$(GEN): $(HIDL)"; |
| 189 | out << "\n$(GEN): PRIVATE_HIDL := $(HIDL)"; |
| 190 | out << "\n$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/" |
| 191 | << fqName.name() << ".hal"; |
| 192 | out << "\n$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)" |
| 193 | << "\n$(GEN): PRIVATE_CUSTOM_TOOL = \\"; |
| 194 | out.indent(); |
| 195 | out.indent(); |
| 196 | out << "\n$(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \\" |
| 197 | << "\n-Lc++ -r" |
| 198 | << coordinator->getPackageRoot(packageFQName) << ":" |
| 199 | << coordinator->getPackageRootPath(packageFQName) << "\\"; |
| 200 | out << "\n" |
| 201 | << packageFQName.string() |
| 202 | << "::$(patsubst %.hal,%,$(notdir $(PRIVATE_DEPS)))" |
| 203 | << "\n"; |
| 204 | out.unindent(); |
| 205 | out.unindent(); |
| 206 | |
| 207 | out << "\n$(GEN): $(LOCAL_PATH)/" << fqName.name() << ".hal"; |
| 208 | out << "\n\t$(transform-generated-source)"; |
| 209 | out << "\nLOCAL_GENERATED_SOURCES += $(GEN)"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 210 | } |
| 211 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 212 | out << "\n" |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 213 | << "\nLOCAL_EXPORT_C_INCLUDE_DIRS := $(intermediates)" |
| 214 | << "\nLOCAL_SHARED_LIBRARIES := \\"; |
| 215 | out.indent(); |
Martijn Coenen | 7473fab | 2016-08-19 14:05:40 +0200 | [diff] [blame] | 216 | out << "\nlibhidl \\" |
| 217 | << "\nlibhwbinder \\" |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 218 | << "\nlibutils \\"; |
| 219 | |
| 220 | for (const auto &importedPackage : importedPackages) { |
| 221 | out << "\n" << makeLibraryName(importedPackage) << " \\"; |
| 222 | } |
| 223 | out << "\n"; |
| 224 | out.unindent(); |
| 225 | |
Keun Soo Yim | 21496da | 2016-08-24 07:24:03 -0700 | [diff] [blame] | 226 | if (path.find("hardware/interfaces/tests/") != std::string::npos) { |
| 227 | out << "\nLOCAL_COMPATIBILITY_SUITE := vts" |
| 228 | << "\n-include test/vts/tools/build/Android.packaging_sharedlib.mk"; |
| 229 | // TODO(yim): b/30589200 remove the above -include line after the |
| 230 | // build rule change is merged. |
| 231 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 232 | out << "\ninclude $(BUILD_SHARED_LIBRARY)\n"; |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 233 | |
| 234 | return OK; |
| 235 | } |
| 236 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 237 | OutputHandler::ValRes validateForMakefile(const FQName &fqName) { |
| 238 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 239 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 240 | return OutputHandler::FAILED; |
| 241 | } |
| 242 | |
| 243 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 244 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 245 | return OutputHandler::FAILED; |
| 246 | } |
| 247 | |
| 248 | if (!fqName.name().empty()) { |
| 249 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 250 | "ERROR: Expecting only package name and version.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 251 | return OutputHandler::FAILED; |
| 252 | } |
| 253 | |
| 254 | return OutputHandler::PASS_PACKAGE; |
| 255 | } |
| 256 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 257 | OutputHandler::ValRes validateForSource(const FQName &fqName) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 258 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 259 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 260 | return OutputHandler::FAILED; |
| 261 | } |
| 262 | |
| 263 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 264 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 265 | return OutputHandler::FAILED; |
| 266 | } |
| 267 | |
| 268 | return fqName.name().empty() ? |
| 269 | OutputHandler::PASS_PACKAGE : |
| 270 | OutputHandler::PASS_FULL; |
| 271 | } |
| 272 | |
| 273 | static std::vector<OutputHandler> formats = { |
| 274 | {"c++", |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 275 | true /* mNeedsOutputDir */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 276 | validateForSource, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 277 | [](const FQName &fqName, |
| 278 | const char *hidl_gen, Coordinator *coordinator, |
| 279 | const std::string &outputDir) -> status_t { |
| 280 | if (fqName.isFullyQualified()) { |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 281 | return generateSourcesForFile(fqName, |
| 282 | hidl_gen, |
| 283 | coordinator, |
| 284 | outputDir, "c++"); |
| 285 | } else { |
| 286 | return generateSourcesForPackage(fqName, |
| 287 | hidl_gen, |
| 288 | coordinator, |
| 289 | outputDir, "c++"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 290 | } |
| 291 | } |
| 292 | }, |
| 293 | |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 294 | {"java", |
| 295 | true /* mNeedsOutputDir */, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 296 | validateForSource, |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 297 | [](const FQName &fqName, |
| 298 | const char *hidl_gen, Coordinator *coordinator, |
| 299 | const std::string &outputDir) -> status_t { |
| 300 | if (fqName.isFullyQualified()) { |
| 301 | return generateSourcesForFile(fqName, |
| 302 | hidl_gen, |
| 303 | coordinator, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 304 | outputDir, "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 305 | } |
| 306 | else { |
| 307 | return generateSourcesForPackage(fqName, |
| 308 | hidl_gen, |
| 309 | coordinator, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 310 | outputDir, "java"); |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 311 | } |
| 312 | } |
| 313 | }, |
| 314 | |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 315 | {"vts", |
| 316 | true, |
| 317 | validateForSource, |
| 318 | [](const FQName &fqName, |
| 319 | const char * hidl_gen, |
| 320 | Coordinator *coordinator, |
| 321 | const std::string &outputDir) -> status_t { |
| 322 | if (fqName.isFullyQualified()) { |
| 323 | return generateSourcesForFile(fqName, |
| 324 | hidl_gen, |
| 325 | coordinator, |
| 326 | outputDir, "vts"); |
| 327 | } else { |
| 328 | return generateSourcesForPackage(fqName, |
| 329 | hidl_gen, |
| 330 | coordinator, |
| 331 | outputDir, "vts"); |
| 332 | } |
| 333 | } |
| 334 | }, |
| 335 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 336 | {"makefile", |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 337 | false /* mNeedsOutputDir */, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 338 | validateForMakefile, |
| 339 | generateMakefileForPackage, |
| 340 | }, |
| 341 | }; |
| 342 | |
| 343 | static void usage(const char *me) { |
| 344 | fprintf(stderr, |
| 345 | "usage: %s -o output-path -L <language> (-r interface-root)+ fqname+\n", |
| 346 | me); |
| 347 | |
| 348 | fprintf(stderr, " -o output path\n"); |
| 349 | |
| 350 | fprintf(stderr, " -L <language> (one of"); |
| 351 | for (auto &e : formats) { |
| 352 | fprintf(stderr, " %s", e.mKey.c_str()); |
| 353 | } |
| 354 | fprintf(stderr, ")\n"); |
| 355 | |
| 356 | fprintf(stderr, |
| 357 | " -r package:path root " |
| 358 | "(e.g., android.hardware:hardware/interfaces)\n"); |
| 359 | } |
| 360 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 361 | int main(int argc, char **argv) { |
| 362 | std::string outputDir; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 363 | std::vector<std::string> packageRootPaths; |
| 364 | std::vector<std::string> packageRoots; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 365 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 366 | const char *me = argv[0]; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 367 | OutputHandler *outputFormat = nullptr; |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 368 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 369 | int res; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 370 | while ((res = getopt(argc, argv, "ho:r:L:")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 371 | switch (res) { |
| 372 | case 'o': |
| 373 | { |
| 374 | outputDir = optarg; |
| 375 | break; |
| 376 | } |
| 377 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 378 | case 'r': |
| 379 | { |
| 380 | std::string val(optarg); |
| 381 | auto index = val.find_first_of(':'); |
| 382 | CHECK(index != std::string::npos); |
| 383 | |
| 384 | auto package = val.substr(0, index); |
| 385 | auto path = val.substr(index + 1); |
| 386 | packageRootPaths.push_back(path); |
| 387 | packageRoots.push_back(package); |
| 388 | break; |
| 389 | } |
| 390 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 391 | case 'L': |
| 392 | { |
| 393 | CHECK(outputFormat == nullptr); // only one -L option |
| 394 | for (auto &e : formats) { |
| 395 | if (e.mKey == optarg) { |
| 396 | outputFormat = &e; |
| 397 | break; |
| 398 | } |
| 399 | } |
| 400 | CHECK(outputFormat != nullptr); |
| 401 | break; |
| 402 | } |
| 403 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 404 | case '?': |
| 405 | case 'h': |
| 406 | default: |
| 407 | { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 408 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 409 | exit(1); |
| 410 | break; |
| 411 | } |
| 412 | } |
| 413 | } |
| 414 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 415 | if (outputFormat == nullptr) { |
| 416 | usage(me); |
| 417 | exit(1); |
| 418 | } |
| 419 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 420 | argc -= optind; |
| 421 | argv += optind; |
| 422 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 423 | if (packageRootPaths.empty()) { |
| 424 | // Pick reasonable defaults. |
| 425 | |
| 426 | packageRoots.push_back("android.hardware"); |
| 427 | |
| 428 | const char *TOP = getenv("TOP"); |
| 429 | CHECK(TOP != NULL); |
| 430 | |
| 431 | std::string path = TOP; |
| 432 | path.append("/hardware/interfaces"); |
| 433 | |
| 434 | packageRootPaths.push_back(path); |
| 435 | } |
| 436 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 437 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 438 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 439 | if (!outputFormat->mNeedsOutputDir) { |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 440 | outputDir.clear(); // Unused. |
| 441 | } else if (outputDir.empty()) { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 442 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 443 | exit(1); |
| 444 | } else { |
| 445 | const size_t len = outputDir.size(); |
| 446 | if (outputDir[len - 1] != '/') { |
| 447 | outputDir += "/"; |
| 448 | } |
| 449 | } |
| 450 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 451 | Coordinator coordinator(packageRootPaths, packageRoots); |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 452 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 453 | for (int i = 0; i < argc; ++i) { |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 454 | FQName fqName(argv[i]); |
Andreas Huber | 68f2459 | 2016-07-29 14:53:48 -0700 | [diff] [blame] | 455 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 456 | if (!fqName.isValid()) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 457 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 458 | "ERROR: Invalid fully-qualified name.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 459 | exit(1); |
| 460 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 461 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 462 | OutputHandler::ValRes valid = outputFormat->validate(fqName); |
| 463 | if (valid == OutputHandler::FAILED) { |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 464 | exit(1); |
| 465 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 466 | |
| 467 | status_t err = |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 468 | outputFormat->generate(fqName, me, &coordinator, outputDir); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 469 | |
| 470 | if (err != OK) { |
| 471 | break; |
| 472 | } |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 473 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 474 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 475 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 476 | } |