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 | |
Andreas Huber | 308d8a2 | 2017-11-06 14:46:52 -0800 | [diff] [blame] | 21 | #include <android-base/logging.h> |
Steven Moreland | 5bdfa70 | 2017-04-18 23:20:39 -0700 | [diff] [blame] | 22 | #include <hidl-hash/Hash.h> |
Steven Moreland | 7ae3d54 | 2017-01-18 16:46:01 -0800 | [diff] [blame] | 23 | #include <hidl-util/FQName.h> |
Steven Moreland | a815398 | 2017-11-28 15:22:28 -0800 | [diff] [blame] | 24 | #include <hidl-util/Formatter.h> |
Steven Moreland | d177b12 | 2016-12-12 09:15:37 -0800 | [diff] [blame] | 25 | #include <hidl-util/StringHelper.h> |
Steven Moreland | a815398 | 2017-11-28 15:22:28 -0800 | [diff] [blame] | 26 | #include <stdio.h> |
| 27 | #include <sys/stat.h> |
| 28 | #include <unistd.h> |
Andreas Huber | 308d8a2 | 2017-11-06 14:46:52 -0800 | [diff] [blame] | 29 | #include <iostream> |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 30 | #include <set> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 31 | #include <string> |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 32 | #include <vector> |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 33 | |
| 34 | using namespace android; |
| 35 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 36 | enum class OutputMode { |
| 37 | NEEDS_DIR, // -o output option expects a directory |
| 38 | NEEDS_FILE, // -o output option expects a file |
| 39 | NEEDS_SRC, // for changes inside the source tree itself |
| 40 | NOT_NEEDED // does not create files |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 41 | }; |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 42 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 43 | enum class GenerationGranularity { |
| 44 | PER_PACKAGE, // Files generated for each package |
| 45 | PER_FILE, // Files generated for each hal file |
| 46 | PER_TYPE, // Files generated for each hal file + each type in HAL files |
| 47 | }; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 48 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 49 | // Represents a file that is generated by an -L option for an FQName |
| 50 | struct FileGenerator { |
| 51 | using ShouldGenerateFunction = std::function<bool(const FQName& fqName)>; |
| 52 | using FileNameForFQName = std::function<std::string(const FQName& fqName)>; |
| 53 | using GenerationFunction = std::function<status_t(Formatter& out, const FQName& fqName, |
| 54 | const Coordinator* coordinator)>; |
| 55 | |
| 56 | ShouldGenerateFunction mShouldGenerateForFqName; // If generate function applies to this target |
| 57 | FileNameForFQName mFileNameForFqName; // Target -> filename |
| 58 | GenerationFunction mGenerationFunction; // Function to generate output for file |
| 59 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 60 | std::string getFileName(const FQName& fqName) const { |
| 61 | return mFileNameForFqName ? mFileNameForFqName(fqName) : ""; |
| 62 | } |
| 63 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 64 | status_t getOutputFile(const FQName& fqName, const Coordinator* coordinator, |
| 65 | Coordinator::Location location, std::string* file) const { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 66 | if (!mShouldGenerateForFqName(fqName)) { |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 67 | return OK; |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 68 | } |
| 69 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 70 | return coordinator->getFilepath(fqName, location, getFileName(fqName), file); |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 71 | } |
| 72 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 73 | status_t appendOutputFiles(const FQName& fqName, const Coordinator* coordinator, |
| 74 | Coordinator::Location location, |
| 75 | std::vector<std::string>* outputFiles) const { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 76 | if (location == Coordinator::Location::STANDARD_OUT) { |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 77 | return OK; |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 78 | } |
| 79 | |
| 80 | if (mShouldGenerateForFqName(fqName)) { |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 81 | std::string fileName; |
| 82 | status_t err = getOutputFile(fqName, coordinator, location, &fileName); |
| 83 | if (err != OK) return err; |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 84 | |
| 85 | if (!fileName.empty()) { |
| 86 | outputFiles->push_back(fileName); |
| 87 | } |
| 88 | } |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 89 | return OK; |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 90 | } |
| 91 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 92 | status_t generate(const FQName& fqName, const Coordinator* coordinator, |
| 93 | Coordinator::Location location) const { |
| 94 | CHECK(mShouldGenerateForFqName != nullptr); |
| 95 | CHECK(mGenerationFunction != nullptr); |
| 96 | |
| 97 | if (!mShouldGenerateForFqName(fqName)) { |
| 98 | return OK; |
| 99 | } |
| 100 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 101 | Formatter out = coordinator->getFormatter(fqName, location, getFileName(fqName)); |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 102 | if (!out.isValid()) { |
| 103 | return UNKNOWN_ERROR; |
| 104 | } |
| 105 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 106 | return mGenerationFunction(out, fqName, coordinator); |
| 107 | } |
| 108 | |
| 109 | // Helper methods for filling out this struct |
| 110 | static bool generateForTypes(const FQName& fqName) { |
| 111 | const auto names = fqName.names(); |
| 112 | return names.size() > 0 && names[0] == "types"; |
| 113 | } |
| 114 | static bool generateForInterfaces(const FQName& fqName) { return !generateForTypes(fqName); } |
| 115 | static bool alwaysGenerate(const FQName&) { return true; } |
| 116 | }; |
| 117 | |
| 118 | // Represents a -L option, takes a fqName and generates files |
| 119 | struct OutputHandler { |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 120 | using ValidationFunction = std::function<bool( |
| 121 | const FQName& fqName, const Coordinator* coordinator, const std::string& language)>; |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 122 | |
| 123 | std::string mKey; // -L in Android.bp |
| 124 | std::string mDescription; // for display in help menu |
| 125 | OutputMode mOutputMode; // how this option interacts with -o |
| 126 | Coordinator::Location mLocation; // how to compute location relative to the output directory |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 127 | GenerationGranularity mGenerationGranularity; // what to run generate function on |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 128 | ValidationFunction mValidate; // if a given fqName is allowed for this option |
| 129 | std::vector<FileGenerator> mGenerateFunctions; // run for each target at this granularity |
| 130 | |
| 131 | const std::string& name() const { return mKey; } |
| 132 | const std::string& description() const { return mDescription; } |
| 133 | |
| 134 | status_t generate(const FQName& fqName, const Coordinator* coordinator) const; |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 135 | status_t validate(const FQName& fqName, const Coordinator* coordinator, |
| 136 | const std::string& language) const { |
| 137 | return mValidate(fqName, coordinator, language); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 138 | } |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 139 | |
| 140 | status_t writeDepFile(const FQName& fqName, const Coordinator* coordinator) const; |
| 141 | |
| 142 | private: |
| 143 | status_t appendTargets(const FQName& fqName, const Coordinator* coordinator, |
| 144 | std::vector<FQName>* targets) const; |
| 145 | status_t appendOutputFiles(const FQName& fqName, const Coordinator* coordinator, |
| 146 | std::vector<std::string>* outputFiles) const; |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 147 | }; |
| 148 | |
| 149 | // Helper method for GenerationGranularity::PER_TYPE |
| 150 | // IFoo -> IFoo, types.hal (containing Bar, Baz) -> types.Bar, types.Baz |
| 151 | static status_t appendPerTypeTargets(const FQName& fqName, const Coordinator* coordinator, |
| 152 | std::vector<FQName>* exportedPackageInterfaces) { |
| 153 | CHECK(fqName.isFullyQualified()); |
| 154 | if (fqName.name() != "types") { |
| 155 | exportedPackageInterfaces->push_back(fqName); |
| 156 | return OK; |
| 157 | } |
| 158 | |
| 159 | AST* typesAST = coordinator->parse(fqName); |
| 160 | if (typesAST == nullptr) { |
| 161 | fprintf(stderr, "ERROR: Could not parse %s. Aborting.\n", fqName.string().c_str()); |
| 162 | return UNKNOWN_ERROR; |
| 163 | } |
| 164 | |
| 165 | std::vector<NamedType*> rootTypes = typesAST->getRootScope()->getSubTypes(); |
| 166 | for (const NamedType* rootType : rootTypes) { |
| 167 | if (rootType->isTypeDef()) continue; |
| 168 | |
| 169 | FQName rootTypeName(fqName.package(), fqName.version(), "types." + rootType->localName()); |
| 170 | exportedPackageInterfaces->push_back(rootTypeName); |
| 171 | } |
| 172 | return OK; |
| 173 | } |
| 174 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 175 | status_t OutputHandler::appendTargets(const FQName& fqName, const Coordinator* coordinator, |
| 176 | std::vector<FQName>* targets) const { |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 177 | switch (mGenerationGranularity) { |
| 178 | case GenerationGranularity::PER_PACKAGE: { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 179 | targets->push_back(fqName.getPackageAndVersion()); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 180 | } break; |
| 181 | case GenerationGranularity::PER_FILE: { |
| 182 | if (fqName.isFullyQualified()) { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 183 | targets->push_back(fqName); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 184 | break; |
| 185 | } |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 186 | status_t err = coordinator->appendPackageInterfacesToVector(fqName, targets); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 187 | if (err != OK) return err; |
| 188 | } break; |
| 189 | case GenerationGranularity::PER_TYPE: { |
| 190 | if (fqName.isFullyQualified()) { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 191 | status_t err = appendPerTypeTargets(fqName, coordinator, targets); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 192 | if (err != OK) return err; |
| 193 | } |
| 194 | |
| 195 | std::vector<FQName> packageInterfaces; |
| 196 | status_t err = coordinator->appendPackageInterfacesToVector(fqName, &packageInterfaces); |
| 197 | if (err != OK) return err; |
| 198 | for (const FQName& packageInterface : packageInterfaces) { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 199 | err = appendPerTypeTargets(packageInterface, coordinator, targets); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 200 | if (err != OK) return err; |
| 201 | } |
| 202 | } break; |
| 203 | default: |
| 204 | CHECK(!"Should be here"); |
| 205 | } |
| 206 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 207 | return OK; |
| 208 | } |
| 209 | |
| 210 | status_t OutputHandler::generate(const FQName& fqName, const Coordinator* coordinator) const { |
| 211 | std::vector<FQName> targets; |
| 212 | status_t err = appendTargets(fqName, coordinator, &targets); |
| 213 | if (err != OK) return err; |
| 214 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 215 | for (const FQName& fqName : targets) { |
| 216 | for (const FileGenerator& file : mGenerateFunctions) { |
| 217 | status_t err = file.generate(fqName, coordinator, mLocation); |
| 218 | if (err != OK) return err; |
| 219 | } |
| 220 | } |
| 221 | |
| 222 | return OK; |
| 223 | } |
| 224 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 225 | status_t OutputHandler::appendOutputFiles(const FQName& fqName, const Coordinator* coordinator, |
| 226 | std::vector<std::string>* outputFiles) const { |
| 227 | std::vector<FQName> targets; |
| 228 | status_t err = appendTargets(fqName, coordinator, &targets); |
| 229 | if (err != OK) return err; |
| 230 | |
| 231 | for (const FQName& fqName : targets) { |
| 232 | for (const FileGenerator& file : mGenerateFunctions) { |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 233 | err = file.appendOutputFiles(fqName, coordinator, mLocation, outputFiles); |
| 234 | if (err != OK) return err; |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 235 | } |
| 236 | } |
| 237 | |
| 238 | return OK; |
| 239 | } |
| 240 | |
| 241 | status_t OutputHandler::writeDepFile(const FQName& fqName, const Coordinator* coordinator) const { |
| 242 | std::vector<std::string> outputFiles; |
| 243 | status_t err = appendOutputFiles(fqName, coordinator, &outputFiles); |
| 244 | if (err != OK) return err; |
| 245 | |
| 246 | // No need for dep files |
| 247 | if (outputFiles.empty()) { |
| 248 | return OK; |
| 249 | } |
| 250 | |
| 251 | // Depfiles in Android for genrules should be for the 'main file'. Because hidl-gen doesn't have |
| 252 | // a main file for most targets, we are just outputting a depfile for one single file only. |
| 253 | const std::string forFile = outputFiles[0]; |
| 254 | |
| 255 | return coordinator->writeDepFile(forFile); |
| 256 | } |
| 257 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 258 | // Use an AST function as a OutputHandler GenerationFunction |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 259 | static FileGenerator::GenerationFunction astGenerationFunction(void (AST::*generate)(Formatter&) |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 260 | const = nullptr) { |
| 261 | return [generate](Formatter& out, const FQName& fqName, |
| 262 | const Coordinator* coordinator) -> status_t { |
| 263 | AST* ast = coordinator->parse(fqName); |
| 264 | if (ast == nullptr) { |
| 265 | fprintf(stderr, "ERROR: Could not parse %s. Aborting.\n", fqName.string().c_str()); |
| 266 | return UNKNOWN_ERROR; |
| 267 | } |
| 268 | |
| 269 | if (generate == nullptr) return OK; // just parsing AST |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 270 | (ast->*generate)(out); |
| 271 | |
| 272 | return OK; |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 273 | }; |
| 274 | } |
| 275 | |
| 276 | // Common pattern: single file for package or standard out |
| 277 | static FileGenerator singleFileGenerator( |
| 278 | const std::string& fileName, const FileGenerator::GenerationFunction& generationFunction) { |
| 279 | return { |
| 280 | FileGenerator::alwaysGenerate, [fileName](const FQName&) { return fileName; }, |
| 281 | generationFunction, |
| 282 | }; |
| 283 | } |
| 284 | |
| 285 | static status_t generateJavaForPackage(Formatter& out, const FQName& fqName, |
| 286 | const Coordinator* coordinator) { |
| 287 | AST* ast; |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 288 | std::string limitToType; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 289 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 290 | // Required for legacy -Lmakefile files |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 291 | if (fqName.name().find("types.") == 0) { |
Andreas Huber | d29724f | 2016-09-14 09:33:13 -0700 | [diff] [blame] | 292 | limitToType = fqName.name().substr(strlen("types.")); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 293 | |
Yifan Hong | fece6ec | 2017-01-12 17:04:04 -0800 | [diff] [blame] | 294 | FQName typesName = fqName.getTypesForPackage(); |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 295 | ast = coordinator->parse(typesName); |
| 296 | } else { |
| 297 | ast = coordinator->parse(fqName); |
| 298 | } |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 299 | if (ast == nullptr) { |
| 300 | fprintf(stderr, "ERROR: Could not parse %s. Aborting.\n", fqName.string().c_str()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 301 | return UNKNOWN_ERROR; |
| 302 | } |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 303 | ast->generateJava(out, limitToType); |
| 304 | return OK; |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 305 | }; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 306 | |
Steven Moreland | b65e5d9 | 2018-02-08 12:44:51 -0800 | [diff] [blame] | 307 | static status_t dumpDefinedButUnreferencedTypeNames(const FQName& packageFQName, |
| 308 | const Coordinator* coordinator) { |
| 309 | std::vector<FQName> packageInterfaces; |
| 310 | status_t err = coordinator->appendPackageInterfacesToVector(packageFQName, &packageInterfaces); |
| 311 | if (err != OK) return err; |
| 312 | |
Steven Moreland | 40b8635 | 2018-02-01 16:03:30 -0800 | [diff] [blame] | 313 | std::set<FQName> unreferencedDefinitions; |
| 314 | std::set<FQName> unreferencedImports; |
Steven Moreland | b65e5d9 | 2018-02-08 12:44:51 -0800 | [diff] [blame] | 315 | err = coordinator->addUnreferencedTypes(packageInterfaces, &unreferencedDefinitions, |
| 316 | &unreferencedImports); |
| 317 | if (err != OK) return err; |
Andreas Huber | 308d8a2 | 2017-11-06 14:46:52 -0800 | [diff] [blame] | 318 | |
Steven Moreland | 40b8635 | 2018-02-01 16:03:30 -0800 | [diff] [blame] | 319 | for (const auto& fqName : unreferencedDefinitions) { |
Andreas Huber | 308d8a2 | 2017-11-06 14:46:52 -0800 | [diff] [blame] | 320 | std::cerr |
| 321 | << "VERBOSE: DEFINED-BUT-NOT-REFERENCED " |
| 322 | << fqName.string() |
| 323 | << std::endl; |
| 324 | } |
| 325 | |
Steven Moreland | 40b8635 | 2018-02-01 16:03:30 -0800 | [diff] [blame] | 326 | for (const auto& fqName : unreferencedImports) { |
Andreas Huber | 4f4b382 | 2017-11-15 13:18:50 -0800 | [diff] [blame] | 327 | std::cerr |
| 328 | << "VERBOSE: IMPORTED-BUT-NOT-REFERENCED " |
| 329 | << fqName.string() |
| 330 | << std::endl; |
| 331 | } |
| 332 | |
Andreas Huber | 308d8a2 | 2017-11-06 14:46:52 -0800 | [diff] [blame] | 333 | return OK; |
| 334 | } |
| 335 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 336 | static std::string makeLibraryName(const FQName &packageFQName) { |
Iliyan Malchev | e2c595a | 2016-08-07 21:20:04 -0700 | [diff] [blame] | 337 | return packageFQName.string(); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 338 | } |
Steven Moreland | 5715fed | 2017-01-16 11:06:47 -0800 | [diff] [blame] | 339 | |
Steven Moreland | e6d7f09 | 2018-02-08 13:25:45 -0800 | [diff] [blame] | 340 | static status_t isPackageJavaCompatible(const FQName& packageFQName, const Coordinator* coordinator, |
| 341 | bool* compatible) { |
Andreas Huber | 75ae95d | 2016-10-12 16:08:26 -0700 | [diff] [blame] | 342 | std::vector<FQName> todo; |
| 343 | status_t err = |
| 344 | coordinator->appendPackageInterfacesToVector(packageFQName, &todo); |
| 345 | |
| 346 | if (err != OK) { |
| 347 | return err; |
| 348 | } |
| 349 | |
| 350 | std::set<FQName> seen; |
| 351 | for (const auto &iface : todo) { |
| 352 | seen.insert(iface); |
| 353 | } |
| 354 | |
| 355 | // Form the transitive closure of all imported interfaces (and types.hal-s) |
| 356 | // If any one of them is not java compatible, this package isn't either. |
| 357 | while (!todo.empty()) { |
| 358 | const FQName fqName = todo.back(); |
| 359 | todo.pop_back(); |
| 360 | |
| 361 | AST *ast = coordinator->parse(fqName); |
| 362 | |
| 363 | if (ast == nullptr) { |
| 364 | return UNKNOWN_ERROR; |
| 365 | } |
| 366 | |
| 367 | if (!ast->isJavaCompatible()) { |
| 368 | *compatible = false; |
| 369 | return OK; |
| 370 | } |
| 371 | |
| 372 | std::set<FQName> importedPackages; |
| 373 | ast->getImportedPackages(&importedPackages); |
| 374 | |
| 375 | for (const auto &package : importedPackages) { |
| 376 | std::vector<FQName> packageInterfaces; |
| 377 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 378 | package, &packageInterfaces); |
| 379 | |
| 380 | if (err != OK) { |
| 381 | return err; |
| 382 | } |
| 383 | |
| 384 | for (const auto &iface : packageInterfaces) { |
| 385 | if (seen.find(iface) != seen.end()) { |
| 386 | continue; |
| 387 | } |
| 388 | |
| 389 | todo.push_back(iface); |
| 390 | seen.insert(iface); |
| 391 | } |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | *compatible = true; |
| 396 | return OK; |
| 397 | } |
| 398 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 399 | static bool packageNeedsJavaCode( |
| 400 | const std::vector<FQName> &packageInterfaces, AST *typesAST) { |
Steven Moreland | adc2502 | 2017-10-11 12:42:19 -0700 | [diff] [blame] | 401 | if (packageInterfaces.size() == 0) { |
| 402 | return false; |
| 403 | } |
| 404 | |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 405 | // If there is more than just a types.hal file to this package we'll |
| 406 | // definitely need to generate Java code. |
| 407 | if (packageInterfaces.size() > 1 |
| 408 | || packageInterfaces[0].name() != "types") { |
| 409 | return true; |
| 410 | } |
| 411 | |
| 412 | CHECK(typesAST != nullptr); |
| 413 | |
| 414 | // We'll have to generate Java code if types.hal contains any non-typedef |
| 415 | // type declarations. |
| 416 | |
Timur Iskhakov | cb0ba52 | 2017-07-17 20:01:37 -0700 | [diff] [blame] | 417 | Scope* rootScope = typesAST->getRootScope(); |
Andreas Huber | 5a9fe2c | 2016-10-13 15:31:10 -0700 | [diff] [blame] | 418 | std::vector<NamedType *> subTypes = rootScope->getSubTypes(); |
| 419 | |
| 420 | for (const auto &subType : subTypes) { |
| 421 | if (!subType->isTypeDef()) { |
| 422 | return true; |
| 423 | } |
| 424 | } |
| 425 | |
| 426 | return false; |
| 427 | } |
| 428 | |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 429 | bool validateIsPackage(const FQName& fqName, const Coordinator*, |
| 430 | const std::string& /* language */) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 431 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 432 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 433 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 434 | } |
| 435 | |
| 436 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 437 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 438 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 439 | } |
| 440 | |
| 441 | if (!fqName.name().empty()) { |
| 442 | fprintf(stderr, |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 443 | "ERROR: Expecting only package name and version.\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 444 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 445 | } |
| 446 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 447 | return true; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 448 | } |
| 449 | |
Steven Moreland | f7f2a9a | 2017-07-21 18:05:38 -0700 | [diff] [blame] | 450 | bool isHidlTransportPackage(const FQName& fqName) { |
Steven Moreland | e1b157e | 2018-03-06 14:18:32 -0800 | [diff] [blame] | 451 | return fqName.package() == gIBaseFqName.package() || |
| 452 | fqName.package() == gIManagerFqName.package(); |
Steven Moreland | 77cf764 | 2017-06-15 14:49:39 -0700 | [diff] [blame] | 453 | } |
| 454 | |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 455 | bool isSystemProcessSupportedPackage(const FQName& fqName) { |
| 456 | // Technically, so is hidl IBase + IServiceManager, but |
| 457 | // these are part of libhidltransport. |
Jiyong Park | 45ec8d1 | 2017-11-21 10:39:22 +0900 | [diff] [blame] | 458 | return fqName.string() == "android.hardware.graphics.common@1.0" || |
Steven Moreland | 40f1135 | 2018-01-23 11:30:43 -0800 | [diff] [blame] | 459 | fqName.string() == "android.hardware.graphics.common@1.1" || |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 460 | fqName.string() == "android.hardware.graphics.mapper@2.0" || |
Chia-I Wu | 620cc39 | 2017-09-28 15:33:21 -0700 | [diff] [blame] | 461 | fqName.string() == "android.hardware.graphics.mapper@2.1" || |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 462 | fqName.string() == "android.hardware.renderscript@1.0" || |
Howard Chen | 01dfc6d | 2017-11-30 15:37:12 +0800 | [diff] [blame] | 463 | fqName.string() == "android.hidl.memory.token@1.0" || |
Steven Moreland | c7946c9 | 2017-08-08 14:48:32 -0700 | [diff] [blame] | 464 | fqName.string() == "android.hidl.memory@1.0"; |
| 465 | } |
| 466 | |
Steven Moreland | 5edf528 | 2017-07-20 12:56:58 -0700 | [diff] [blame] | 467 | bool isSystemPackage(const FQName &package) { |
| 468 | return package.inPackage("android.hidl") || |
| 469 | package.inPackage("android.system") || |
| 470 | package.inPackage("android.frameworks") || |
| 471 | package.inPackage("android.hardware"); |
| 472 | } |
| 473 | |
Steven Moreland | a815398 | 2017-11-28 15:22:28 -0800 | [diff] [blame] | 474 | // TODO(b/69862859): remove special case |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 475 | status_t isTestPackage(const FQName& fqName, const Coordinator* coordinator, bool* isTestPackage) { |
Steven Moreland | a815398 | 2017-11-28 15:22:28 -0800 | [diff] [blame] | 476 | const auto fileExists = [](const std::string& file) { |
| 477 | struct stat buf; |
| 478 | return stat(file.c_str(), &buf) == 0; |
| 479 | }; |
| 480 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 481 | std::string path; |
| 482 | status_t err = coordinator->getFilepath(fqName, Coordinator::Location::PACKAGE_ROOT, |
| 483 | ".hidl_for_test", &path); |
| 484 | if (err != OK) return err; |
| 485 | |
Steven Moreland | a815398 | 2017-11-28 15:22:28 -0800 | [diff] [blame] | 486 | const bool exists = fileExists(path); |
| 487 | |
| 488 | if (exists) { |
| 489 | coordinator->onFileAccess(path, "r"); |
| 490 | } |
| 491 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 492 | *isTestPackage = exists; |
| 493 | return OK; |
Steven Moreland | a815398 | 2017-11-28 15:22:28 -0800 | [diff] [blame] | 494 | } |
| 495 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 496 | static status_t generateAdapterMainSource(Formatter& out, const FQName& packageFQName, |
Steven Moreland | e6d7f09 | 2018-02-08 13:25:45 -0800 | [diff] [blame] | 497 | const Coordinator* coordinator) { |
Steven Moreland | 9a6da7a | 2017-09-15 16:21:24 -0700 | [diff] [blame] | 498 | std::vector<FQName> packageInterfaces; |
| 499 | status_t err = |
| 500 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 501 | &packageInterfaces); |
| 502 | if (err != OK) { |
| 503 | return err; |
| 504 | } |
| 505 | |
| 506 | out << "#include <hidladapter/HidlBinderAdapter.h>\n"; |
| 507 | |
| 508 | for (auto &interface : packageInterfaces) { |
| 509 | if (interface.name() == "types") { |
| 510 | continue; |
| 511 | } |
| 512 | AST::generateCppPackageInclude(out, interface, interface.getInterfaceAdapterName()); |
| 513 | } |
| 514 | |
| 515 | out << "int main(int argc, char** argv) "; |
| 516 | out.block([&] { |
| 517 | out << "return ::android::hardware::adapterMain<\n"; |
| 518 | out.indent(); |
| 519 | for (auto &interface : packageInterfaces) { |
| 520 | if (interface.name() == "types") { |
| 521 | continue; |
| 522 | } |
| 523 | out << interface.getInterfaceAdapterFqName().cppName(); |
| 524 | |
| 525 | if (&interface != &packageInterfaces.back()) { |
| 526 | out << ",\n"; |
| 527 | } |
| 528 | } |
| 529 | out << ">(\"" << packageFQName.string() << "\", argc, argv);\n"; |
| 530 | out.unindent(); |
| 531 | }).endl(); |
| 532 | return OK; |
| 533 | } |
| 534 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 535 | static status_t generateAndroidBpForPackage(Formatter& out, const FQName& packageFQName, |
Steven Moreland | e6d7f09 | 2018-02-08 13:25:45 -0800 | [diff] [blame] | 536 | const Coordinator* coordinator) { |
Steven Moreland | 7773089 | 2018-03-06 14:39:41 -0800 | [diff] [blame] | 537 | CHECK(!packageFQName.isFullyQualified() && packageFQName.name().empty()); |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 538 | |
| 539 | std::vector<FQName> packageInterfaces; |
| 540 | |
| 541 | status_t err = coordinator->appendPackageInterfacesToVector(packageFQName, &packageInterfaces); |
| 542 | |
| 543 | if (err != OK) { |
| 544 | return err; |
| 545 | } |
| 546 | |
| 547 | std::set<FQName> importedPackagesHierarchy; |
Steven Moreland | 887b84c | 2017-10-09 18:40:58 -0700 | [diff] [blame] | 548 | std::vector<const Type *> exportedTypes; |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 549 | AST* typesAST = nullptr; |
| 550 | |
| 551 | for (const auto& fqName : packageInterfaces) { |
| 552 | AST* ast = coordinator->parse(fqName); |
| 553 | |
Yi Kong | 56758da | 2018-07-24 16:21:37 -0700 | [diff] [blame] | 554 | if (ast == nullptr) { |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 555 | fprintf(stderr, "ERROR: Could not parse %s. Aborting.\n", fqName.string().c_str()); |
| 556 | |
| 557 | return UNKNOWN_ERROR; |
| 558 | } |
| 559 | |
| 560 | if (fqName.name() == "types") { |
| 561 | typesAST = ast; |
| 562 | } |
| 563 | |
| 564 | ast->getImportedPackagesHierarchy(&importedPackagesHierarchy); |
Steven Moreland | 887b84c | 2017-10-09 18:40:58 -0700 | [diff] [blame] | 565 | ast->appendToExportedTypesVector(&exportedTypes); |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 566 | } |
| 567 | |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 568 | bool needsJavaCode = packageNeedsJavaCode(packageInterfaces, typesAST); |
| 569 | |
| 570 | bool genJavaConstants = needsJavaCode && !exportedTypes.empty(); |
Steven Moreland | 887b84c | 2017-10-09 18:40:58 -0700 | [diff] [blame] | 571 | |
| 572 | bool isJavaCompatible; |
| 573 | err = isPackageJavaCompatible(packageFQName, coordinator, &isJavaCompatible); |
| 574 | if (err != OK) return err; |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 575 | bool genJavaLibrary = needsJavaCode && isJavaCompatible; |
| 576 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 577 | bool generateForTest; |
| 578 | err = isTestPackage(packageFQName, coordinator, &generateForTest); |
| 579 | if (err != OK) return err; |
| 580 | |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 581 | bool isVndk = !generateForTest && isSystemPackage(packageFQName); |
| 582 | bool isVndkSp = isVndk && isSystemProcessSupportedPackage(packageFQName); |
Steven Moreland | 887b84c | 2017-10-09 18:40:58 -0700 | [diff] [blame] | 583 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 584 | std::string packageRoot; |
| 585 | err = coordinator->getPackageRoot(packageFQName, &packageRoot); |
| 586 | if (err != OK) return err; |
| 587 | |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 588 | out << "// This file is autogenerated by hidl-gen -Landroidbp.\n\n"; |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 589 | |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 590 | out << "hidl_interface "; |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 591 | out.block([&] { |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 592 | out << "name: \"" << makeLibraryName(packageFQName) << "\",\n"; |
Steven Moreland | 89a9ebb | 2017-12-04 10:18:00 -0800 | [diff] [blame] | 593 | if (!coordinator->getOwner().empty()) { |
| 594 | out << "owner: \"" << coordinator->getOwner() << "\",\n"; |
| 595 | } |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 596 | out << "root: \"" << packageRoot << "\",\n"; |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 597 | if (isVndk) { |
| 598 | out << "vndk: "; |
| 599 | out.block([&]() { |
| 600 | out << "enabled: true,\n"; |
| 601 | if (isVndkSp) { |
| 602 | out << "support_system_process: true,\n"; |
| 603 | } |
| 604 | }) << ",\n"; |
| 605 | } |
| 606 | (out << "srcs: [\n").indent([&] { |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 607 | for (const auto& fqName : packageInterfaces) { |
| 608 | out << "\"" << fqName.name() << ".hal\",\n"; |
| 609 | } |
Steven Moreland | 313a013 | 2017-11-03 14:23:14 -0700 | [diff] [blame] | 610 | }) << "],\n"; |
| 611 | if (!importedPackagesHierarchy.empty()) { |
| 612 | (out << "interfaces: [\n").indent([&] { |
| 613 | for (const auto& fqName : importedPackagesHierarchy) { |
| 614 | out << "\"" << fqName.string() << "\",\n"; |
| 615 | } |
| 616 | }) << "],\n"; |
| 617 | } |
| 618 | if (typesAST != nullptr) { |
| 619 | (out << "types: [\n").indent([&] { |
| 620 | std::vector<NamedType *> subTypes = typesAST->getRootScope()->getSubTypes(); |
| 621 | std::sort( |
| 622 | subTypes.begin(), |
| 623 | subTypes.end(), |
| 624 | [](const NamedType *a, const NamedType *b) -> bool { |
| 625 | return a->fqName() < b->fqName(); |
| 626 | }); |
| 627 | |
| 628 | for (const auto &type : subTypes) { |
| 629 | if (type->isTypeDef()) { |
| 630 | continue; |
| 631 | } |
| 632 | |
| 633 | out << "\"" << type->localName() << "\",\n"; |
| 634 | } |
| 635 | }) << "],\n"; |
| 636 | } |
| 637 | // Explicity call this out for developers. |
| 638 | out << "gen_java: " << (genJavaLibrary ? "true" : "false") << ",\n"; |
| 639 | if (genJavaConstants) { |
| 640 | out << "gen_java_constants: true,\n"; |
| 641 | } |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 642 | }).endl().endl(); |
| 643 | |
Steven Moreland | 40069d5 | 2017-10-03 09:36:51 -0700 | [diff] [blame] | 644 | return OK; |
| 645 | } |
| 646 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 647 | static status_t generateAndroidBpImplForPackage(Formatter& out, const FQName& packageFQName, |
Steven Moreland | e6d7f09 | 2018-02-08 13:25:45 -0800 | [diff] [blame] | 648 | const Coordinator* coordinator) { |
Iliyan Malchev | 4923f93 | 2016-09-09 13:04:59 -0700 | [diff] [blame] | 649 | const std::string libraryName = makeLibraryName(packageFQName) + "-impl"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 650 | |
| 651 | std::vector<FQName> packageInterfaces; |
| 652 | |
| 653 | status_t err = |
Steven Moreland | aa18683 | 2016-09-26 13:51:43 -0700 | [diff] [blame] | 654 | coordinator->appendPackageInterfacesToVector(packageFQName, |
| 655 | &packageInterfaces); |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 656 | |
| 657 | if (err != OK) { |
| 658 | return err; |
| 659 | } |
| 660 | |
| 661 | std::set<FQName> importedPackages; |
| 662 | |
| 663 | for (const auto &fqName : packageInterfaces) { |
| 664 | AST *ast = coordinator->parse(fqName); |
| 665 | |
Yi Kong | 56758da | 2018-07-24 16:21:37 -0700 | [diff] [blame] | 666 | if (ast == nullptr) { |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 667 | fprintf(stderr, |
| 668 | "ERROR: Could not parse %s. Aborting.\n", |
| 669 | fqName.string().c_str()); |
| 670 | |
| 671 | return UNKNOWN_ERROR; |
| 672 | } |
| 673 | |
| 674 | ast->getImportedPackages(&importedPackages); |
| 675 | } |
| 676 | |
Steven Moreland | 7fa8426 | 2018-09-26 17:12:14 -0700 | [diff] [blame] | 677 | out << "// FIXME: your file license if you have one\n\n"; |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 678 | out << "cc_library_shared {\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 679 | out.indent([&] { |
Steven Moreland | 92f1f45 | 2018-01-04 17:55:27 -0800 | [diff] [blame] | 680 | out << "// FIXME: this should only be -impl for a passthrough hal.\n" |
| 681 | << "// In most cases, to convert this to a binderized implementation, you should:\n" |
| 682 | << "// - change '-impl' to '-service' here and make it a cc_binary instead of a\n" |
| 683 | << "// cc_library_shared.\n" |
| 684 | << "// - add a *.rc file for this module.\n" |
| 685 | << "// - delete HIDL_FETCH_I* functions.\n" |
| 686 | << "// - call configureRpcThreadpool and registerAsService on the instance.\n" |
| 687 | << "// You may also want to append '-impl/-service' with a specific identifier like\n" |
| 688 | << "// '-vendor' or '-<hardware identifier>' etc to distinguish it.\n"; |
Steven Moreland | 89a9ebb | 2017-12-04 10:18:00 -0800 | [diff] [blame] | 689 | out << "name: \"" << libraryName << "\",\n"; |
| 690 | if (!coordinator->getOwner().empty()) { |
| 691 | out << "owner: \"" << coordinator->getOwner() << "\",\n"; |
| 692 | } |
Steven Moreland | 92f1f45 | 2018-01-04 17:55:27 -0800 | [diff] [blame] | 693 | out << "relative_install_path: \"hw\",\n"; |
| 694 | if (coordinator->getOwner().empty()) { |
| 695 | out << "// FIXME: this should be 'vendor: true' for modules that will eventually be\n" |
| 696 | "// on AOSP.\n"; |
| 697 | } |
| 698 | out << "proprietary: true,\n"; |
| 699 | out << "srcs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 700 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 701 | for (const auto &fqName : packageInterfaces) { |
| 702 | if (fqName.name() == "types") { |
| 703 | continue; |
| 704 | } |
| 705 | out << "\"" << fqName.getInterfaceBaseName() << ".cpp\",\n"; |
| 706 | } |
| 707 | }); |
| 708 | out << "],\n" |
| 709 | << "shared_libs: [\n"; |
Yifan Hong | 33223ca | 2016-12-13 15:07:35 -0800 | [diff] [blame] | 710 | out.indent([&] { |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 711 | out << "\"libhidlbase\",\n" |
| 712 | << "\"libhidltransport\",\n" |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 713 | << "\"libutils\",\n" |
| 714 | << "\"" << makeLibraryName(packageFQName) << "\",\n"; |
Yifan Hong | e0f7d69 | 2016-10-20 17:51:33 -0700 | [diff] [blame] | 715 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 716 | for (const auto &importedPackage : importedPackages) { |
Steven Moreland | dadd184 | 2017-05-09 13:24:54 -0700 | [diff] [blame] | 717 | if (isHidlTransportPackage(importedPackage)) { |
| 718 | continue; |
| 719 | } |
| 720 | |
Yifan Hong | 958ee46 | 2016-12-06 17:09:51 -0800 | [diff] [blame] | 721 | out << "\"" << makeLibraryName(importedPackage) << "\",\n"; |
| 722 | } |
| 723 | }); |
| 724 | out << "],\n"; |
| 725 | }); |
| 726 | out << "}\n"; |
Steven Moreland | 197d56c | 2016-09-09 10:03:58 -0700 | [diff] [blame] | 727 | |
| 728 | return OK; |
| 729 | } |
| 730 | |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 731 | bool validateForSource(const FQName& fqName, const Coordinator* coordinator, |
| 732 | const std::string& language) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 733 | if (fqName.package().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 734 | fprintf(stderr, "ERROR: Expecting package name\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 735 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 736 | } |
| 737 | |
| 738 | if (fqName.version().empty()) { |
Andreas Huber | 70a59e1 | 2016-08-16 12:57:01 -0700 | [diff] [blame] | 739 | fprintf(stderr, "ERROR: Expecting package version\n"); |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 740 | return false; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 741 | } |
| 742 | |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 743 | const std::string &name = fqName.name(); |
| 744 | if (!name.empty()) { |
| 745 | if (name.find('.') == std::string::npos) { |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 746 | return true; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 747 | } |
| 748 | |
| 749 | if (language != "java" || name.find("types.") != 0) { |
| 750 | // When generating java sources for "types.hal", output can be |
| 751 | // constrained to just one of the top-level types declared |
| 752 | // by using the extended syntax |
| 753 | // android.hardware.Foo@1.0::types.TopLevelTypeName. |
| 754 | // In all other cases (different language, not 'types') the dot |
| 755 | // notation in the name is illegal in this context. |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 756 | return false; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 757 | } |
| 758 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 759 | return true; |
Andreas Huber | 0fa9e39 | 2016-08-31 09:05:44 -0700 | [diff] [blame] | 760 | } |
| 761 | |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 762 | if (language == "java") { |
| 763 | bool isJavaCompatible; |
| 764 | status_t err = isPackageJavaCompatible(fqName, coordinator, &isJavaCompatible); |
| 765 | if (err != OK) return false; |
| 766 | |
| 767 | if (!isJavaCompatible) { |
| 768 | fprintf(stderr, |
| 769 | "ERROR: %s is not Java compatible. The Java backend" |
| 770 | " does NOT support union types nor native handles. " |
| 771 | "In addition, vectors of arrays are limited to at most " |
| 772 | "one-dimensional arrays and vectors of {vectors,interfaces} are" |
| 773 | " not supported.\n", |
| 774 | fqName.string().c_str()); |
| 775 | return false; |
| 776 | } |
| 777 | } |
| 778 | |
Steven Moreland | 05951b3 | 2017-05-12 17:22:22 -0700 | [diff] [blame] | 779 | return true; |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 780 | } |
| 781 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 782 | FileGenerator::GenerationFunction generateExportHeaderForPackage(bool forJava) { |
| 783 | return [forJava](Formatter& out, const FQName& packageFQName, |
| 784 | const Coordinator* coordinator) -> status_t { |
Steven Moreland | 7773089 | 2018-03-06 14:39:41 -0800 | [diff] [blame] | 785 | CHECK(!packageFQName.package().empty() && !packageFQName.version().empty() && |
| 786 | packageFQName.name().empty()); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 787 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 788 | std::vector<FQName> packageInterfaces; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 789 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 790 | status_t err = coordinator->appendPackageInterfacesToVector( |
| 791 | packageFQName, &packageInterfaces); |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 792 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 793 | if (err != OK) { |
| 794 | return err; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 795 | } |
| 796 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 797 | std::vector<const Type *> exportedTypes; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 798 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 799 | for (const auto &fqName : packageInterfaces) { |
| 800 | AST *ast = coordinator->parse(fqName); |
| 801 | |
Yi Kong | 56758da | 2018-07-24 16:21:37 -0700 | [diff] [blame] | 802 | if (ast == nullptr) { |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 803 | fprintf(stderr, |
| 804 | "ERROR: Could not parse %s. Aborting.\n", |
| 805 | fqName.string().c_str()); |
| 806 | |
| 807 | return UNKNOWN_ERROR; |
| 808 | } |
| 809 | |
| 810 | ast->appendToExportedTypesVector(&exportedTypes); |
| 811 | } |
| 812 | |
| 813 | if (exportedTypes.empty()) { |
| 814 | return OK; |
| 815 | } |
| 816 | |
Steven Moreland | a885d25 | 2017-09-25 18:44:43 -0700 | [diff] [blame] | 817 | if (!out.isValid()) { |
| 818 | return UNKNOWN_ERROR; |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 819 | } |
| 820 | |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 821 | std::string packagePath; |
| 822 | err = coordinator->getPackagePath(packageFQName, false /* relative */, |
| 823 | false /* sanitized */, &packagePath); |
| 824 | if (err != OK) return err; |
| 825 | |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 826 | out << "// This file is autogenerated by hidl-gen. Do not edit manually.\n" |
| 827 | << "// Source: " << packageFQName.string() << "\n" |
Steven Moreland | 255c9a1 | 2018-02-26 13:10:27 -0800 | [diff] [blame] | 828 | << "// Location: " << packagePath << "\n\n"; |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 829 | |
| 830 | std::string guard; |
| 831 | if (forJava) { |
| 832 | out << "package " << packageFQName.javaPackage() << ";\n\n"; |
| 833 | out << "public class Constants {\n"; |
| 834 | out.indent(); |
| 835 | } else { |
| 836 | guard = "HIDL_GENERATED_"; |
| 837 | guard += StringHelper::Uppercase(packageFQName.tokenName()); |
| 838 | guard += "_"; |
| 839 | guard += "EXPORTED_CONSTANTS_H_"; |
| 840 | |
| 841 | out << "#ifndef " |
| 842 | << guard |
| 843 | << "\n#define " |
| 844 | << guard |
| 845 | << "\n\n#ifdef __cplusplus\nextern \"C\" {\n#endif\n\n"; |
| 846 | } |
| 847 | |
| 848 | for (const auto &type : exportedTypes) { |
| 849 | type->emitExportedHeader(out, forJava); |
| 850 | } |
| 851 | |
| 852 | if (forJava) { |
| 853 | out.unindent(); |
| 854 | out << "}\n"; |
| 855 | } else { |
| 856 | out << "#ifdef __cplusplus\n}\n#endif\n\n#endif // " |
| 857 | << guard |
| 858 | << "\n"; |
| 859 | } |
| 860 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 861 | return OK; |
Steven Moreland | f47912d | 2017-05-12 16:25:44 -0700 | [diff] [blame] | 862 | }; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 863 | } |
| 864 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 865 | static status_t generateHashOutput(Formatter& out, const FQName& fqName, |
| 866 | const Coordinator* coordinator) { |
| 867 | CHECK(fqName.isFullyQualified()); |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 868 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 869 | AST* ast = coordinator->parse(fqName, {} /* parsed */, |
| 870 | Coordinator::Enforce::NO_HASH /* enforcement */); |
| 871 | |
Yi Kong | 56758da | 2018-07-24 16:21:37 -0700 | [diff] [blame] | 872 | if (ast == nullptr) { |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 873 | fprintf(stderr, "ERROR: Could not parse %s. Aborting.\n", fqName.string().c_str()); |
| 874 | |
| 875 | return UNKNOWN_ERROR; |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 876 | } |
| 877 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 878 | out << Hash::getHash(ast->getFilename()).hexString() << " " << fqName.string() << "\n"; |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 879 | |
| 880 | return OK; |
| 881 | } |
| 882 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 883 | template <typename T> |
| 884 | std::vector<T> operator+(const std::vector<T>& lhs, const std::vector<T>& rhs) { |
| 885 | std::vector<T> ret; |
| 886 | ret.reserve(lhs.size() + rhs.size()); |
| 887 | ret.insert(ret.begin(), lhs.begin(), lhs.end()); |
| 888 | ret.insert(ret.end(), rhs.begin(), rhs.end()); |
| 889 | return ret; |
| 890 | } |
| 891 | |
Steven Moreland | 0241a84 | 2017-10-06 10:26:07 -0700 | [diff] [blame] | 892 | // clang-format off |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 893 | static const std::vector<FileGenerator> kCppHeaderFormats = { |
| 894 | { |
| 895 | FileGenerator::alwaysGenerate, |
| 896 | [](const FQName& fqName) { return fqName.name() + ".h"; }, |
| 897 | astGenerationFunction(&AST::generateInterfaceHeader), |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 898 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 899 | { |
| 900 | FileGenerator::alwaysGenerate, |
| 901 | [](const FQName& fqName) { |
| 902 | return fqName.isInterfaceName() ? fqName.getInterfaceHwName() + ".h" : "hwtypes.h"; |
| 903 | }, |
| 904 | astGenerationFunction(&AST::generateHwBinderHeader), |
| 905 | }, |
| 906 | { |
| 907 | FileGenerator::generateForInterfaces, |
| 908 | [](const FQName& fqName) { return fqName.getInterfaceStubName() + ".h"; }, |
| 909 | astGenerationFunction(&AST::generateStubHeader), |
| 910 | }, |
| 911 | { |
| 912 | FileGenerator::generateForInterfaces, |
| 913 | [](const FQName& fqName) { return fqName.getInterfaceProxyName() + ".h"; }, |
| 914 | astGenerationFunction(&AST::generateProxyHeader), |
| 915 | }, |
| 916 | { |
| 917 | FileGenerator::generateForInterfaces, |
| 918 | [](const FQName& fqName) { return fqName.getInterfacePassthroughName() + ".h"; }, |
| 919 | astGenerationFunction(&AST::generatePassthroughHeader), |
| 920 | }, |
| 921 | }; |
Steven Moreland | 3b1ce26 | 2017-04-21 14:19:59 -0700 | [diff] [blame] | 922 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 923 | static const std::vector<FileGenerator> kCppSourceFormats = { |
| 924 | { |
| 925 | FileGenerator::alwaysGenerate, |
| 926 | [](const FQName& fqName) { |
| 927 | return fqName.isInterfaceName() ? fqName.getInterfaceBaseName() + "All.cpp" : "types.cpp"; |
| 928 | }, |
| 929 | astGenerationFunction(&AST::generateCppSource), |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 930 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 931 | }; |
Steven Moreland | 1cbf036 | 2017-05-09 14:32:53 -0700 | [diff] [blame] | 932 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 933 | static const std::vector<FileGenerator> kCppImplHeaderFormats = { |
| 934 | { |
| 935 | FileGenerator::generateForInterfaces, |
| 936 | [](const FQName& fqName) { return fqName.getInterfaceBaseName() + ".h"; }, |
| 937 | astGenerationFunction(&AST::generateCppImplHeader), |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 938 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 939 | }; |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 940 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 941 | static const std::vector<FileGenerator> kCppImplSourceFormats = { |
| 942 | { |
| 943 | FileGenerator::generateForInterfaces, |
| 944 | [](const FQName& fqName) { return fqName.getInterfaceBaseName() + ".cpp"; }, |
| 945 | astGenerationFunction(&AST::generateCppImplSource), |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 946 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 947 | }; |
Steven Moreland | 9c38761 | 2016-09-07 09:54:26 -0700 | [diff] [blame] | 948 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 949 | static const std::vector<FileGenerator> kCppAdapterHeaderFormats = { |
| 950 | { |
| 951 | FileGenerator::alwaysGenerate, |
| 952 | [](const FQName& fqName) { |
| 953 | return fqName.isInterfaceName() ? fqName.getInterfaceAdapterName() + ".h" : "Atypes.h"; |
| 954 | }, |
| 955 | astGenerationFunction(&AST::generateCppAdapterHeader), |
Steven Moreland | 9a6da7a | 2017-09-15 16:21:24 -0700 | [diff] [blame] | 956 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 957 | }; |
Steven Moreland | 9a6da7a | 2017-09-15 16:21:24 -0700 | [diff] [blame] | 958 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 959 | static const std::vector<FileGenerator> kCppAdapterSourceFormats = { |
| 960 | { |
| 961 | FileGenerator::alwaysGenerate, |
| 962 | [](const FQName& fqName) { |
| 963 | return fqName.isInterfaceName() ? fqName.getInterfaceAdapterName() + ".cpp" : "Atypes.cpp"; |
| 964 | }, |
| 965 | astGenerationFunction(&AST::generateCppAdapterSource), |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 966 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 967 | }; |
Andreas Huber | 2831d51 | 2016-08-15 09:33:47 -0700 | [diff] [blame] | 968 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 969 | static const std::vector<OutputHandler> kFormats = { |
| 970 | { |
| 971 | "check", |
| 972 | "Parses the interface to see if valid but doesn't write any files.", |
| 973 | OutputMode::NOT_NEEDED, |
| 974 | Coordinator::Location::STANDARD_OUT, |
| 975 | GenerationGranularity::PER_FILE, |
| 976 | validateForSource, |
| 977 | { |
| 978 | { |
| 979 | FileGenerator::alwaysGenerate, |
| 980 | nullptr /* filename for fqname */, |
| 981 | astGenerationFunction(), |
| 982 | }, |
| 983 | }, |
Andreas Huber | 1c50727 | 2016-10-05 14:33:21 -0700 | [diff] [blame] | 984 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 985 | { |
| 986 | "c++", |
| 987 | "(internal) (deprecated) Generates C++ interface files for talking to HIDL interfaces.", |
| 988 | OutputMode::NEEDS_DIR, |
| 989 | Coordinator::Location::GEN_OUTPUT, |
| 990 | GenerationGranularity::PER_FILE, |
| 991 | validateForSource, |
| 992 | kCppHeaderFormats + kCppSourceFormats, |
Zhuoyao Zhang | 5158db4 | 2016-08-10 10:25:20 -0700 | [diff] [blame] | 993 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 994 | { |
| 995 | "c++-headers", |
| 996 | "(internal) Generates C++ headers for interface files for talking to HIDL interfaces.", |
| 997 | OutputMode::NEEDS_DIR, |
| 998 | Coordinator::Location::GEN_OUTPUT, |
| 999 | GenerationGranularity::PER_FILE, |
| 1000 | validateForSource, |
| 1001 | kCppHeaderFormats, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1002 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1003 | { |
| 1004 | "c++-sources", |
| 1005 | "(internal) Generates C++ sources for interface files for talking to HIDL interfaces.", |
| 1006 | OutputMode::NEEDS_DIR, |
| 1007 | Coordinator::Location::GEN_OUTPUT, |
| 1008 | GenerationGranularity::PER_FILE, |
| 1009 | validateForSource, |
| 1010 | kCppSourceFormats, |
Dan Willemsen | 676abdc | 2016-09-28 19:42:22 -0700 | [diff] [blame] | 1011 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1012 | { |
| 1013 | "export-header", |
| 1014 | "Generates a header file from @export enumerations to help maintain legacy code.", |
| 1015 | OutputMode::NEEDS_FILE, |
| 1016 | Coordinator::Location::DIRECT, |
| 1017 | GenerationGranularity::PER_PACKAGE, |
| 1018 | validateIsPackage, |
| 1019 | {singleFileGenerator("", generateExportHeaderForPackage(false /* forJava */))} |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1020 | }, |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1021 | { |
| 1022 | "c++-impl", |
| 1023 | "Generates boilerplate implementation of a hidl interface in C++ (for convenience).", |
| 1024 | OutputMode::NEEDS_DIR, |
| 1025 | Coordinator::Location::DIRECT, |
| 1026 | GenerationGranularity::PER_FILE, |
| 1027 | validateForSource, |
| 1028 | kCppImplHeaderFormats + kCppImplSourceFormats, |
| 1029 | }, |
| 1030 | { |
| 1031 | "c++-impl-headers", |
| 1032 | "c++-impl but headers only", |
| 1033 | OutputMode::NEEDS_DIR, |
| 1034 | Coordinator::Location::DIRECT, |
| 1035 | GenerationGranularity::PER_FILE, |
| 1036 | validateForSource, |
| 1037 | kCppImplHeaderFormats, |
| 1038 | }, |
| 1039 | { |
| 1040 | "c++-impl-sources", |
| 1041 | "c++-impl but sources only", |
| 1042 | OutputMode::NEEDS_DIR, |
| 1043 | Coordinator::Location::DIRECT, |
| 1044 | GenerationGranularity::PER_FILE, |
| 1045 | validateForSource, |
| 1046 | kCppImplSourceFormats, |
| 1047 | }, |
| 1048 | { |
| 1049 | "c++-adapter", |
| 1050 | "Takes a x.(y+n) interface and mocks an x.y interface.", |
| 1051 | OutputMode::NEEDS_DIR, |
| 1052 | Coordinator::Location::GEN_OUTPUT, |
| 1053 | GenerationGranularity::PER_FILE, |
| 1054 | validateForSource, |
| 1055 | kCppAdapterHeaderFormats + kCppAdapterSourceFormats, |
| 1056 | }, |
| 1057 | { |
| 1058 | "c++-adapter-headers", |
| 1059 | "c++-adapter but helper headers only", |
| 1060 | OutputMode::NEEDS_DIR, |
| 1061 | Coordinator::Location::GEN_OUTPUT, |
| 1062 | GenerationGranularity::PER_FILE, |
| 1063 | validateForSource, |
| 1064 | kCppAdapterHeaderFormats, |
| 1065 | }, |
| 1066 | { |
| 1067 | "c++-adapter-sources", |
| 1068 | "c++-adapter but helper sources only", |
| 1069 | OutputMode::NEEDS_DIR, |
| 1070 | Coordinator::Location::GEN_OUTPUT, |
| 1071 | GenerationGranularity::PER_FILE, |
| 1072 | validateForSource, |
| 1073 | kCppAdapterSourceFormats, |
| 1074 | }, |
| 1075 | { |
| 1076 | "c++-adapter-main", |
| 1077 | "c++-adapter but the adapter binary source only", |
| 1078 | OutputMode::NEEDS_DIR, |
| 1079 | Coordinator::Location::DIRECT, |
| 1080 | GenerationGranularity::PER_PACKAGE, |
| 1081 | validateIsPackage, |
| 1082 | {singleFileGenerator("main.cpp", generateAdapterMainSource)}, |
| 1083 | }, |
| 1084 | { |
| 1085 | "java", |
| 1086 | "(internal) Generates Java library for talking to HIDL interfaces in Java.", |
| 1087 | OutputMode::NEEDS_DIR, |
| 1088 | Coordinator::Location::GEN_SANITIZED, |
| 1089 | GenerationGranularity::PER_TYPE, |
| 1090 | validateForSource, |
| 1091 | { |
| 1092 | { |
| 1093 | FileGenerator::alwaysGenerate, |
| 1094 | [](const FQName& fqName) { |
| 1095 | return StringHelper::LTrim(fqName.name(), "types.") + ".java"; |
| 1096 | }, |
| 1097 | generateJavaForPackage, |
| 1098 | }, |
| 1099 | } |
| 1100 | }, |
| 1101 | { |
| 1102 | "java-constants", |
| 1103 | "(internal) Like export-header but for Java (always created by -Lmakefile if @export exists).", |
| 1104 | OutputMode::NEEDS_DIR, |
| 1105 | Coordinator::Location::GEN_SANITIZED, |
| 1106 | GenerationGranularity::PER_PACKAGE, |
| 1107 | validateIsPackage, |
| 1108 | {singleFileGenerator("Constants.java", generateExportHeaderForPackage(true /* forJava */))} |
| 1109 | }, |
| 1110 | { |
| 1111 | "vts", |
| 1112 | "(internal) Generates vts proto files for use in vtsd.", |
| 1113 | OutputMode::NEEDS_DIR, |
| 1114 | Coordinator::Location::GEN_OUTPUT, |
| 1115 | GenerationGranularity::PER_FILE, |
| 1116 | validateForSource, |
| 1117 | { |
| 1118 | { |
| 1119 | FileGenerator::alwaysGenerate, |
| 1120 | [](const FQName& fqName) { |
| 1121 | return fqName.isInterfaceName() ? fqName.getInterfaceBaseName() + ".vts" : "types.vts"; |
| 1122 | }, |
| 1123 | astGenerationFunction(&AST::generateVts), |
| 1124 | }, |
| 1125 | } |
| 1126 | }, |
| 1127 | { |
| 1128 | "makefile", |
| 1129 | "(removed) Used to generate makefiles for -Ljava and -Ljava-constants.", |
| 1130 | OutputMode::NEEDS_SRC, |
| 1131 | Coordinator::Location::PACKAGE_ROOT, |
| 1132 | GenerationGranularity::PER_PACKAGE, |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 1133 | [](const FQName &, const Coordinator*, const std::string &) { |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1134 | fprintf(stderr, "ERROR: makefile output is not supported. Use -Landroidbp for all build file generation.\n"); |
| 1135 | return false; |
| 1136 | }, |
| 1137 | {}, |
| 1138 | }, |
| 1139 | { |
| 1140 | "androidbp", |
| 1141 | "(internal) Generates Soong bp files for -Lc++-headers, -Lc++-sources, -Ljava, -Ljava-constants, and -Lc++-adapter.", |
| 1142 | OutputMode::NEEDS_SRC, |
| 1143 | Coordinator::Location::PACKAGE_ROOT, |
| 1144 | GenerationGranularity::PER_PACKAGE, |
| 1145 | validateIsPackage, |
| 1146 | {singleFileGenerator("Android.bp", generateAndroidBpForPackage)}, |
| 1147 | }, |
| 1148 | { |
| 1149 | "androidbp-impl", |
| 1150 | "Generates boilerplate bp files for implementation created with -Lc++-impl.", |
| 1151 | OutputMode::NEEDS_DIR, |
| 1152 | Coordinator::Location::DIRECT, |
| 1153 | GenerationGranularity::PER_PACKAGE, |
| 1154 | validateIsPackage, |
| 1155 | {singleFileGenerator("Android.bp", generateAndroidBpImplForPackage)}, |
| 1156 | }, |
| 1157 | { |
| 1158 | "hash", |
| 1159 | "Prints hashes of interface in `current.txt` format to standard out.", |
| 1160 | OutputMode::NOT_NEEDED, |
| 1161 | Coordinator::Location::STANDARD_OUT, |
| 1162 | GenerationGranularity::PER_FILE, |
| 1163 | validateForSource, |
| 1164 | { |
| 1165 | { |
| 1166 | FileGenerator::alwaysGenerate, |
| 1167 | nullptr /* file name for fqName */, |
| 1168 | generateHashOutput, |
| 1169 | }, |
| 1170 | } |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1171 | }, |
Yifan Hong | e401011 | 2018-10-05 11:44:15 -0700 | [diff] [blame] | 1172 | { |
| 1173 | "dependencies", |
| 1174 | "Prints all depended types.", |
| 1175 | OutputMode::NOT_NEEDED, |
| 1176 | Coordinator::Location::STANDARD_OUT, |
| 1177 | GenerationGranularity::PER_FILE, |
| 1178 | validateForSource, |
| 1179 | { |
| 1180 | { |
| 1181 | FileGenerator::alwaysGenerate, |
| 1182 | nullptr /* file name for fqName */, |
| 1183 | astGenerationFunction(&AST::generateDependencies), |
| 1184 | }, |
| 1185 | }, |
| 1186 | }, |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1187 | }; |
Steven Moreland | 0241a84 | 2017-10-06 10:26:07 -0700 | [diff] [blame] | 1188 | // clang-format on |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1189 | |
| 1190 | static void usage(const char *me) { |
| 1191 | fprintf(stderr, |
Steven Moreland | 89a9ebb | 2017-12-04 10:18:00 -0800 | [diff] [blame] | 1192 | "usage: %s [-p <root path>] -o <output path> -L <language> [-O <owner>] (-r <interface " |
Yifan Hong | 5418c11 | 2018-10-09 17:30:22 -0700 | [diff] [blame] | 1193 | "root>)+ [-R] [-v] [-d <depfile>] FQNAME...\n\n", |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1194 | me); |
| 1195 | |
Steven Moreland | a12df11 | 2018-02-15 14:32:46 -0800 | [diff] [blame] | 1196 | fprintf(stderr, |
| 1197 | "Process FQNAME, PACKAGE(.SUBPACKAGE)*@[0-9]+.[0-9]+(::TYPE)?, to create output.\n\n"); |
| 1198 | |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1199 | fprintf(stderr, " -h: Prints this menu.\n"); |
| 1200 | fprintf(stderr, " -L <language>: The following options are available:\n"); |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1201 | for (auto& e : kFormats) { |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1202 | fprintf(stderr, " %-16s: %s\n", e.name().c_str(), e.description().c_str()); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1203 | } |
Steven Moreland | 89a9ebb | 2017-12-04 10:18:00 -0800 | [diff] [blame] | 1204 | fprintf(stderr, " -O <owner>: The owner of the module for -Landroidbp(-impl)?.\n"); |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1205 | fprintf(stderr, " -o <output path>: Location to output files.\n"); |
| 1206 | fprintf(stderr, " -p <root path>: Android build root, defaults to $ANDROID_BUILD_TOP or pwd.\n"); |
Yifan Hong | 5418c11 | 2018-10-09 17:30:22 -0700 | [diff] [blame] | 1207 | fprintf(stderr, " -R: Do not add default package roots if not specified in -r\n"); |
Steven Moreland | 97e5233 | 2017-05-12 16:47:19 -0700 | [diff] [blame] | 1208 | fprintf(stderr, " -r <package:path root>: E.g., android.hardware:hardware/interfaces.\n"); |
Steven Moreland | a838ceb | 2018-02-06 13:19:23 -0800 | [diff] [blame] | 1209 | fprintf(stderr, " -v: verbose output.\n"); |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1210 | fprintf(stderr, " -d <depfile>: location of depfile to write to.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1211 | } |
| 1212 | |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1213 | // hidl is intentionally leaky. Turn off LeakSanitizer by default. |
| 1214 | extern "C" const char *__asan_default_options() { |
Evgenii Stepanov | a3ee97c | 2017-08-16 14:59:29 -0700 | [diff] [blame] | 1215 | return "detect_leaks=0"; |
Andreas Gampe | c4ce926 | 2017-04-27 21:03:20 -0700 | [diff] [blame] | 1216 | } |
| 1217 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1218 | int main(int argc, char **argv) { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1219 | const char *me = argv[0]; |
Steven Moreland | 3db99f2 | 2017-05-11 16:21:46 -0700 | [diff] [blame] | 1220 | if (argc == 1) { |
| 1221 | usage(me); |
| 1222 | exit(1); |
| 1223 | } |
| 1224 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1225 | const OutputHandler* outputFormat = nullptr; |
Steven Moreland | 47792c4 | 2017-09-20 10:03:20 -0700 | [diff] [blame] | 1226 | Coordinator coordinator; |
| 1227 | std::string outputPath; |
Yifan Hong | 5418c11 | 2018-10-09 17:30:22 -0700 | [diff] [blame] | 1228 | bool suppressDefaultPackagePaths = false; |
Steven Moreland | 47792c4 | 2017-09-20 10:03:20 -0700 | [diff] [blame] | 1229 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1230 | int res; |
Yifan Hong | 5418c11 | 2018-10-09 17:30:22 -0700 | [diff] [blame] | 1231 | while ((res = getopt(argc, argv, "hp:o:O:r:L:vd:R")) >= 0) { |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1232 | switch (res) { |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1233 | case 'p': { |
Steven Moreland | 0d93b14 | 2018-01-04 17:26:30 -0800 | [diff] [blame] | 1234 | if (!coordinator.getRootPath().empty()) { |
| 1235 | fprintf(stderr, "ERROR: -p <root path> can only be specified once.\n"); |
| 1236 | exit(1); |
| 1237 | } |
Steven Moreland | 47792c4 | 2017-09-20 10:03:20 -0700 | [diff] [blame] | 1238 | coordinator.setRootPath(optarg); |
Steven Moreland | f7fa068 | 2017-05-11 16:14:55 -0700 | [diff] [blame] | 1239 | break; |
| 1240 | } |
| 1241 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1242 | case 'v': { |
Steven Moreland | 37c57ee | 2017-09-25 19:08:56 -0700 | [diff] [blame] | 1243 | coordinator.setVerbose(true); |
| 1244 | break; |
| 1245 | } |
| 1246 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1247 | case 'd': { |
| 1248 | coordinator.setDepFile(optarg); |
| 1249 | break; |
| 1250 | } |
| 1251 | |
| 1252 | case 'o': { |
Steven Moreland | 0d93b14 | 2018-01-04 17:26:30 -0800 | [diff] [blame] | 1253 | if (!outputPath.empty()) { |
| 1254 | fprintf(stderr, "ERROR: -o <output path> can only be specified once.\n"); |
| 1255 | exit(1); |
| 1256 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1257 | outputPath = optarg; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1258 | break; |
| 1259 | } |
| 1260 | |
Steven Moreland | 89a9ebb | 2017-12-04 10:18:00 -0800 | [diff] [blame] | 1261 | case 'O': { |
| 1262 | if (!coordinator.getOwner().empty()) { |
| 1263 | fprintf(stderr, "ERROR: -O <owner> can only be specified once.\n"); |
| 1264 | exit(1); |
| 1265 | } |
| 1266 | coordinator.setOwner(optarg); |
| 1267 | break; |
| 1268 | } |
| 1269 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1270 | case 'r': { |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1271 | std::string val(optarg); |
| 1272 | auto index = val.find_first_of(':'); |
Steven Moreland | 4ff7420 | 2017-04-21 14:24:47 -0700 | [diff] [blame] | 1273 | if (index == std::string::npos) { |
| 1274 | fprintf(stderr, "ERROR: -r option must contain ':': %s\n", val.c_str()); |
| 1275 | exit(1); |
| 1276 | } |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1277 | |
Steven Moreland | 13594d1 | 2017-09-28 23:27:50 +0000 | [diff] [blame] | 1278 | auto root = val.substr(0, index); |
| 1279 | auto path = val.substr(index + 1); |
Steven Moreland | 47792c4 | 2017-09-20 10:03:20 -0700 | [diff] [blame] | 1280 | |
| 1281 | std::string error; |
| 1282 | status_t err = coordinator.addPackagePath(root, path, &error); |
| 1283 | if (err != OK) { |
| 1284 | fprintf(stderr, "%s\n", error.c_str()); |
| 1285 | exit(1); |
| 1286 | } |
| 1287 | |
Andreas Huber | dca261f | 2016-08-04 13:47:51 -0700 | [diff] [blame] | 1288 | break; |
| 1289 | } |
| 1290 | |
Yifan Hong | 5418c11 | 2018-10-09 17:30:22 -0700 | [diff] [blame] | 1291 | case 'R': { |
| 1292 | suppressDefaultPackagePaths = true; |
| 1293 | break; |
| 1294 | } |
| 1295 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1296 | case 'L': { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1297 | if (outputFormat != nullptr) { |
| 1298 | fprintf(stderr, |
| 1299 | "ERROR: only one -L option allowed. \"%s\" already specified.\n", |
| 1300 | outputFormat->name().c_str()); |
| 1301 | exit(1); |
| 1302 | } |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1303 | for (auto& e : kFormats) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1304 | if (e.name() == optarg) { |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1305 | outputFormat = &e; |
| 1306 | break; |
| 1307 | } |
| 1308 | } |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1309 | if (outputFormat == nullptr) { |
| 1310 | fprintf(stderr, |
| 1311 | "ERROR: unrecognized -L option: \"%s\".\n", |
| 1312 | optarg); |
| 1313 | exit(1); |
| 1314 | } |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1315 | break; |
| 1316 | } |
| 1317 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1318 | case '?': |
| 1319 | case 'h': |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1320 | default: { |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1321 | usage(me); |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1322 | exit(1); |
| 1323 | break; |
| 1324 | } |
| 1325 | } |
| 1326 | } |
| 1327 | |
Steven Moreland | 0d93b14 | 2018-01-04 17:26:30 -0800 | [diff] [blame] | 1328 | if (coordinator.getRootPath().empty()) { |
| 1329 | const char* ANDROID_BUILD_TOP = getenv("ANDROID_BUILD_TOP"); |
| 1330 | if (ANDROID_BUILD_TOP != nullptr) { |
| 1331 | coordinator.setRootPath(ANDROID_BUILD_TOP); |
| 1332 | } |
| 1333 | } |
| 1334 | |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1335 | if (outputFormat == nullptr) { |
Steven Moreland | dd58384 | 2017-04-19 13:09:57 -0700 | [diff] [blame] | 1336 | fprintf(stderr, |
| 1337 | "ERROR: no -L option provided.\n"); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1338 | exit(1); |
| 1339 | } |
| 1340 | |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1341 | argc -= optind; |
| 1342 | argv += optind; |
| 1343 | |
Steven Moreland | 3effa83 | 2017-06-16 16:17:41 -0700 | [diff] [blame] | 1344 | if (argc == 0) { |
| 1345 | fprintf(stderr, "ERROR: no fqname specified.\n"); |
| 1346 | usage(me); |
| 1347 | exit(1); |
| 1348 | } |
| 1349 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1350 | // Valid options are now in argv[0] .. argv[argc - 1]. |
| 1351 | |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1352 | switch (outputFormat->mOutputMode) { |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1353 | case OutputMode::NEEDS_DIR: |
| 1354 | case OutputMode::NEEDS_FILE: { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1355 | if (outputPath.empty()) { |
| 1356 | usage(me); |
| 1357 | exit(1); |
| 1358 | } |
| 1359 | |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1360 | if (outputFormat->mOutputMode == OutputMode::NEEDS_DIR) { |
Howard Chen | 30f6b49 | 2017-08-24 16:50:12 +0800 | [diff] [blame] | 1361 | if (outputPath.back() != '/') { |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1362 | outputPath += "/"; |
| 1363 | } |
| 1364 | } |
| 1365 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1366 | } |
Steven Moreland | 5abcf01 | 2018-02-08 18:50:18 -0800 | [diff] [blame] | 1367 | case OutputMode::NEEDS_SRC: { |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1368 | if (outputPath.empty()) { |
Steven Moreland | 47792c4 | 2017-09-20 10:03:20 -0700 | [diff] [blame] | 1369 | outputPath = coordinator.getRootPath(); |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1370 | } |
Howard Chen | 30f6b49 | 2017-08-24 16:50:12 +0800 | [diff] [blame] | 1371 | if (outputPath.back() != '/') { |
| 1372 | outputPath += "/"; |
| 1373 | } |
Steven Moreland | a171b56 | 2017-05-12 15:18:03 -0700 | [diff] [blame] | 1374 | |
| 1375 | break; |
| 1376 | } |
Andreas Huber | 019d21d | 2016-10-03 12:59:47 -0700 | [diff] [blame] | 1377 | |
| 1378 | default: |
| 1379 | outputPath.clear(); // Unused. |
| 1380 | break; |
Andreas Huber | b82318c | 2016-08-02 14:45:54 -0700 | [diff] [blame] | 1381 | } |
| 1382 | |
Steven Moreland | 6d3d3c8 | 2018-02-08 11:49:34 -0800 | [diff] [blame] | 1383 | coordinator.setOutputPath(outputPath); |
| 1384 | |
Yifan Hong | 5418c11 | 2018-10-09 17:30:22 -0700 | [diff] [blame] | 1385 | if (!suppressDefaultPackagePaths) { |
| 1386 | coordinator.addDefaultPackagePath("android.hardware", "hardware/interfaces"); |
| 1387 | coordinator.addDefaultPackagePath("android.hidl", "system/libhidl/transport"); |
| 1388 | coordinator.addDefaultPackagePath("android.frameworks", "frameworks/hardware/interfaces"); |
| 1389 | coordinator.addDefaultPackagePath("android.system", "system/hardware/interfaces"); |
| 1390 | } |
Andreas Huber | 5345ec2 | 2016-07-29 13:33:27 -0700 | [diff] [blame] | 1391 | |
Andreas Huber | 737080b | 2016-08-02 15:38:04 -0700 | [diff] [blame] | 1392 | for (int i = 0; i < argc; ++i) { |
Steven Moreland | e1b157e | 2018-03-06 14:18:32 -0800 | [diff] [blame] | 1393 | FQName fqName; |
| 1394 | if (!FQName::parse(argv[i], &fqName)) { |
Steven Moreland | a12df11 | 2018-02-15 14:32:46 -0800 | [diff] [blame] | 1395 | fprintf(stderr, "ERROR: Invalid fully-qualified name as argument: %s.\n", argv[i]); |
Iliyan Malchev | 5bb1402 | 2016-08-09 15:04:39 -0700 | [diff] [blame] | 1396 | exit(1); |
| 1397 | } |
Andreas Huber | 881227d | 2016-08-02 14:20:21 -0700 | [diff] [blame] | 1398 | |
Steven Moreland | b65e5d9 | 2018-02-08 12:44:51 -0800 | [diff] [blame] | 1399 | // Dump extra verbose output |
| 1400 | if (coordinator.isVerbose()) { |
| 1401 | status_t err = |
| 1402 | dumpDefinedButUnreferencedTypeNames(fqName.getPackageAndVersion(), &coordinator); |
| 1403 | if (err != OK) return err; |
| 1404 | } |
| 1405 | |
Steven Moreland | 6ec9eb9 | 2018-02-16 14:21:49 -0800 | [diff] [blame] | 1406 | if (!outputFormat->validate(fqName, &coordinator, outputFormat->name())) { |
Steven Moreland | f2e4469 | 2017-04-18 20:19:09 -0700 | [diff] [blame] | 1407 | fprintf(stderr, |
| 1408 | "ERROR: output handler failed.\n"); |
Andreas Huber | e61e3f7 | 2016-08-03 10:22:03 -0700 | [diff] [blame] | 1409 | exit(1); |
| 1410 | } |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1411 | |
Steven Moreland | 1125cf3 | 2018-02-08 13:15:27 -0800 | [diff] [blame] | 1412 | status_t err = outputFormat->generate(fqName, &coordinator); |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1413 | if (err != OK) exit(1); |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1414 | |
Steven Moreland | 394af5c | 2018-02-09 14:41:46 -0800 | [diff] [blame] | 1415 | err = outputFormat->writeDepFile(fqName, &coordinator); |
| 1416 | if (err != OK) exit(1); |
Andreas Huber | eb1081f | 2016-07-28 13:13:24 -0700 | [diff] [blame] | 1417 | } |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1418 | |
Andreas Huber | d2943e1 | 2016-08-05 11:59:31 -0700 | [diff] [blame] | 1419 | return 0; |
Andreas Huber | c9410c7 | 2016-07-28 12:18:40 -0700 | [diff] [blame] | 1420 | } |