Christopher Wiley | 89eaab5 | 2015-09-15 14:46:46 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015, 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 | */ |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 16 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 17 | #include "aidl.h" |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 18 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 19 | #include <fcntl.h> |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 20 | #include <iostream> |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 21 | #include <map> |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 22 | #include <stdio.h> |
| 23 | #include <stdlib.h> |
| 24 | #include <string.h> |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 25 | #include <sys/param.h> |
| 26 | #include <sys/stat.h> |
| 27 | #include <unistd.h> |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 28 | |
Elliott Hughes | 549b6e2 | 2015-08-17 12:41:46 -0700 | [diff] [blame] | 29 | #ifdef _WIN32 |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 30 | #include <io.h> |
Andrew Hsieh | 15ce994 | 2014-05-07 20:14:30 +0800 | [diff] [blame] | 31 | #include <direct.h> |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 32 | #include <sys/stat.h> |
| 33 | #endif |
| 34 | |
Christopher Wiley | d76067c | 2015-10-19 17:00:13 -0700 | [diff] [blame] | 35 | #include <base/strings.h> |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 36 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 37 | #include "aidl_language.h" |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 38 | #include "generate_cpp.h" |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 39 | #include "generate_java.h" |
Christopher Wiley | 72877ac | 2015-10-06 14:41:42 -0700 | [diff] [blame] | 40 | #include "import_resolver.h" |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 41 | #include "logging.h" |
| 42 | #include "options.h" |
| 43 | #include "os.h" |
Christopher Wiley | e3550c6 | 2015-09-29 13:26:10 -0700 | [diff] [blame] | 44 | #include "type_cpp.h" |
Christopher Wiley | 775fa1f | 2015-09-22 15:00:12 -0700 | [diff] [blame] | 45 | #include "type_java.h" |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 46 | #include "type_namespace.h" |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 47 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 48 | #ifndef O_BINARY |
| 49 | # define O_BINARY 0 |
| 50 | #endif |
| 51 | |
Christopher Wiley | d76067c | 2015-10-19 17:00:13 -0700 | [diff] [blame] | 52 | using android::base::Split; |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 53 | using std::cerr; |
| 54 | using std::endl; |
Christopher Wiley | 9f4c7ae | 2015-08-24 14:07:32 -0700 | [diff] [blame] | 55 | using std::map; |
| 56 | using std::set; |
| 57 | using std::string; |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 58 | using std::unique_ptr; |
Christopher Wiley | 9f4c7ae | 2015-08-24 14:07:32 -0700 | [diff] [blame] | 59 | using std::vector; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 60 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 61 | namespace android { |
| 62 | namespace aidl { |
| 63 | namespace { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 64 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 65 | // The following are gotten as the offset from the allowable id's between |
| 66 | // android.os.IBinder.FIRST_CALL_TRANSACTION=1 and |
| 67 | // android.os.IBinder.LAST_CALL_TRANSACTION=16777215 |
| 68 | const int kMinUserSetMethodId = 0; |
| 69 | const int kMaxUserSetMethodId = 16777214; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 70 | |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 71 | bool check_filename(const std::string& filename, |
| 72 | const std::string& package, |
| 73 | const std::string& name, |
| 74 | unsigned line) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 75 | const char* p; |
| 76 | string expected; |
| 77 | string fn; |
| 78 | size_t len; |
| 79 | char cwd[MAXPATHLEN]; |
| 80 | bool valid = false; |
| 81 | |
Elliott Hughes | ce310da | 2015-07-29 08:44:17 -0700 | [diff] [blame] | 82 | #ifdef _WIN32 |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 83 | if (isalpha(filename[0]) && filename[1] == ':' |
| 84 | && filename[2] == OS_PATH_SEPARATOR) { |
| 85 | #else |
| 86 | if (filename[0] == OS_PATH_SEPARATOR) { |
| 87 | #endif |
| 88 | fn = filename; |
| 89 | } else { |
| 90 | fn = getcwd(cwd, sizeof(cwd)); |
| 91 | len = fn.length(); |
| 92 | if (fn[len-1] != OS_PATH_SEPARATOR) { |
| 93 | fn += OS_PATH_SEPARATOR; |
| 94 | } |
| 95 | fn += filename; |
| 96 | } |
| 97 | |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 98 | if (!package.empty()) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 99 | expected = package; |
| 100 | expected += '.'; |
| 101 | } |
| 102 | |
| 103 | len = expected.length(); |
| 104 | for (size_t i=0; i<len; i++) { |
| 105 | if (expected[i] == '.') { |
| 106 | expected[i] = OS_PATH_SEPARATOR; |
| 107 | } |
| 108 | } |
| 109 | |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 110 | expected.append(name, 0, name.find('.')); |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 111 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 112 | expected += ".aidl"; |
| 113 | |
| 114 | len = fn.length(); |
| 115 | valid = (len >= expected.length()); |
| 116 | |
| 117 | if (valid) { |
| 118 | p = fn.c_str() + (len - expected.length()); |
| 119 | |
Elliott Hughes | ce310da | 2015-07-29 08:44:17 -0700 | [diff] [blame] | 120 | #ifdef _WIN32 |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 121 | if (OS_PATH_SEPARATOR != '/') { |
| 122 | // Input filename under cygwin most likely has / separators |
| 123 | // whereas the expected string uses \\ separators. Adjust |
| 124 | // them accordingly. |
| 125 | for (char *c = const_cast<char *>(p); *c; ++c) { |
| 126 | if (*c == '/') *c = OS_PATH_SEPARATOR; |
| 127 | } |
| 128 | } |
| 129 | #endif |
| 130 | |
Yabin Cui | 482eefb | 2014-11-10 15:01:43 -0800 | [diff] [blame] | 131 | // aidl assumes case-insensitivity on Mac Os and Windows. |
| 132 | #if defined(__linux__) |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 133 | valid = (expected == p); |
| 134 | #else |
| 135 | valid = !strcasecmp(expected.c_str(), p); |
| 136 | #endif |
| 137 | } |
| 138 | |
| 139 | if (!valid) { |
| 140 | fprintf(stderr, "%s:%d interface %s should be declared in a file" |
| 141 | " called %s.\n", |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 142 | filename.c_str(), line, name.c_str(), expected.c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 143 | } |
| 144 | |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 145 | return valid; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 146 | } |
| 147 | |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 148 | bool check_filenames(const std::string& filename, const AidlDocumentItem* items) { |
| 149 | if (! items) |
| 150 | return true; |
| 151 | |
| 152 | if (items->item_type == INTERFACE_TYPE_BINDER) { |
| 153 | const AidlInterface* c = reinterpret_cast<const AidlInterface*>(items); |
| 154 | return check_filename(filename, c->GetPackage(), c->GetName(), c->GetLine()); |
| 155 | } |
| 156 | |
| 157 | bool success = true; |
| 158 | |
| 159 | for (const AidlParcelable* p = reinterpret_cast<const AidlParcelable*>(items); |
| 160 | p; p = p->next) |
| 161 | success &= check_filename(filename, p->GetPackage(), p->GetName(), |
| 162 | p->GetLine()); |
| 163 | |
| 164 | return success; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 165 | } |
| 166 | |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 167 | bool gather_types(const std::string& filename, |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 168 | const AidlDocumentItem* all_items, |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 169 | TypeNamespace* types) { |
| 170 | bool success = true; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 171 | |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 172 | if (! all_items) |
| 173 | return true; |
| 174 | |
| 175 | if (all_items->item_type == INTERFACE_TYPE_BINDER) |
| 176 | return types->AddBinderType(reinterpret_cast<const AidlInterface *>(all_items), filename); |
| 177 | |
| 178 | for (const AidlParcelable* item = |
| 179 | reinterpret_cast<const AidlParcelable *>(all_items); |
| 180 | item; item = item->next) { |
| 181 | success &= types->AddParcelableType(item, filename); |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 182 | } |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 183 | |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 184 | return success; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 185 | } |
| 186 | |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 187 | int check_types(const string& filename, |
Casey Dahlin | 98a544b | 2015-10-14 14:22:55 -0700 | [diff] [blame] | 188 | const AidlInterface* c, |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 189 | TypeNamespace* types) { |
| 190 | int err = 0; |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 191 | |
| 192 | // Has to be a pointer due to deleting copy constructor. No idea why. |
| 193 | map<string, const AidlMethod*> method_names; |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 194 | for (const auto& m : c->GetMethods()) { |
Casey Dahlin | 0c6fcec | 2015-10-20 13:32:21 -0700 | [diff] [blame^] | 195 | bool oneway = m->IsOneway() || c->IsOneway(); |
| 196 | |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 197 | if (!types->AddContainerType(m->GetType().GetName()) || |
| 198 | !types->IsValidReturnType(m->GetType(), filename)) { |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 199 | err = 1; // return type is invalid |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 200 | } |
| 201 | |
Casey Dahlin | 0c6fcec | 2015-10-20 13:32:21 -0700 | [diff] [blame^] | 202 | if (oneway && m->GetType().GetName() != "void") { |
| 203 | cerr << filename << ":" << m->GetLine() |
| 204 | << "oneway method cannot return a value: " |
| 205 | << m->GetName() << endl; |
| 206 | err = 1; |
| 207 | } |
| 208 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 209 | int index = 1; |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 210 | for (const auto& arg : m->GetArguments()) { |
Casey Dahlin | f2d23f7 | 2015-10-02 16:19:19 -0700 | [diff] [blame] | 211 | if (!types->AddContainerType(arg->GetType().GetName()) || |
Casey Dahlin | bc7a50a | 2015-09-28 19:20:50 -0700 | [diff] [blame] | 212 | !types->IsValidArg(*arg, index, filename)) { |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 213 | err = 1; |
| 214 | } |
Casey Dahlin | 0c6fcec | 2015-10-20 13:32:21 -0700 | [diff] [blame^] | 215 | |
| 216 | if (oneway && arg->IsOut()) { |
| 217 | cerr << filename << ":" << m->GetLine() |
| 218 | << "oneway method cannot have out parameters: " |
| 219 | << m->GetName() << endl; |
| 220 | err = 1; |
| 221 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 222 | } |
| 223 | |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 224 | auto it = method_names.find(m->GetName()); |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 225 | // prevent duplicate methods |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 226 | if (it == method_names.end()) { |
| 227 | method_names[m->GetName()] = m.get(); |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 228 | } else { |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 229 | cerr << filename << ":" << m->GetLine() |
| 230 | << " attempt to redefine method " << m->GetName() << "," << endl |
| 231 | << filename << ":" << it->second->GetLine() |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 232 | << " previously defined here." << endl; |
| 233 | err = 1; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 234 | } |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 235 | } |
| 236 | return err; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 237 | } |
| 238 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 239 | void generate_dep_file(const JavaOptions& options, |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 240 | const AidlDocumentItem* items, |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 241 | const std::vector<std::unique_ptr<AidlImport>>& imports, |
| 242 | const IoDelegate& io_delegate) { |
| 243 | string fileName; |
| 244 | if (options.auto_dep_file_) { |
| 245 | fileName = options.output_file_name_ + ".d"; |
| 246 | } else { |
| 247 | fileName = options.dep_file_name_; |
| 248 | } |
| 249 | CodeWriterPtr writer = io_delegate.GetCodeWriter(fileName); |
| 250 | if (!writer) { |
| 251 | cerr << "Could not open " << fileName << endl; |
| 252 | return; |
| 253 | } |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 254 | |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 255 | |
| 256 | if (items->item_type == INTERFACE_TYPE_BINDER) { |
| 257 | writer->Write("%s: \\\n", options.output_file_name_.c_str()); |
| 258 | } else { |
| 259 | // parcelable: there's no output file. |
| 260 | writer->Write(" : \\\n"); |
| 261 | } |
| 262 | writer->Write(" %s %s\n", options.input_file_name_.c_str(), imports.empty() ? "" : "\\"); |
| 263 | |
| 264 | bool first = true; |
| 265 | for (const auto& import : imports) { |
| 266 | if (! first) { |
| 267 | writer->Write(" \\\n"); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 268 | } |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 269 | first = false; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 270 | |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 271 | if (! import->GetFilename().empty()) { |
| 272 | writer->Write(" %s", import->GetFilename().c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 273 | } |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 274 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 275 | |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 276 | writer->Write(first ? "\n" : "\n\n"); |
| 277 | |
| 278 | // Output "<input_aidl_file>: " so make won't fail if the input .aidl file |
| 279 | // has been deleted, moved or renamed in incremental build. |
| 280 | writer->Write("%s :\n", options.input_file_name_.c_str()); |
| 281 | |
| 282 | // Output "<imported_file>: " so make won't fail if the imported file has |
| 283 | // been deleted, moved or renamed in incremental build. |
| 284 | for (const auto& import : imports) { |
| 285 | if (! import->GetFilename().empty()) { |
| 286 | writer->Write("%s :\n", import->GetFilename().c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 287 | } |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 288 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 289 | } |
| 290 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 291 | string generate_outputFileName2(const JavaOptions& options, |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 292 | const std::string& name, |
| 293 | const std::string& package) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 294 | string result; |
| 295 | |
| 296 | // create the path to the destination folder based on the |
| 297 | // interface package name |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 298 | result = options.output_base_folder_; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 299 | result += OS_PATH_SEPARATOR; |
| 300 | |
| 301 | string packageStr = package; |
| 302 | size_t len = packageStr.length(); |
| 303 | for (size_t i=0; i<len; i++) { |
| 304 | if (packageStr[i] == '.') { |
| 305 | packageStr[i] = OS_PATH_SEPARATOR; |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | result += packageStr; |
| 310 | |
| 311 | // add the filename by replacing the .aidl extension to .java |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 312 | result += OS_PATH_SEPARATOR; |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 313 | result.append(name, 0, name.find('.')); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 314 | result += ".java"; |
| 315 | |
| 316 | return result; |
| 317 | } |
| 318 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 319 | string generate_outputFileName(const JavaOptions& options, |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 320 | const AidlDocumentItem* items) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 321 | // items has already been checked to have only one interface. |
Casey Dahlin | 88868fc | 2015-09-01 13:21:26 -0700 | [diff] [blame] | 322 | if (items->item_type == INTERFACE_TYPE_BINDER) { |
Casey Dahlin | 5ac9020 | 2015-10-09 15:16:43 -0700 | [diff] [blame] | 323 | const AidlInterface* type = reinterpret_cast<const AidlInterface*>(items); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 324 | |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 325 | return generate_outputFileName2(options, type->GetName(), type->GetPackage()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 326 | } else if (items->item_type == USER_DATA_TYPE) { |
Casey Dahlin | 5ac9020 | 2015-10-09 15:16:43 -0700 | [diff] [blame] | 327 | const AidlParcelable* type = reinterpret_cast<const AidlParcelable*>(items); |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 328 | |
Casey Dahlin | 59401da | 2015-10-09 18:16:45 -0700 | [diff] [blame] | 329 | return generate_outputFileName2(options, type->GetName(), type->GetPackage()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 330 | } |
| 331 | |
| 332 | // I don't think we can come here, but safer than returning NULL. |
| 333 | string result; |
| 334 | return result; |
| 335 | } |
| 336 | |
| 337 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 338 | void check_outputFilePath(const string& path) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 339 | size_t len = path.length(); |
| 340 | for (size_t i=0; i<len ; i++) { |
| 341 | if (path[i] == OS_PATH_SEPARATOR) { |
| 342 | string p = path.substr(0, i); |
| 343 | if (access(path.data(), F_OK) != 0) { |
Elliott Hughes | 549b6e2 | 2015-08-17 12:41:46 -0700 | [diff] [blame] | 344 | #ifdef _WIN32 |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 345 | _mkdir(p.data()); |
| 346 | #else |
| 347 | mkdir(p.data(), S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IXGRP); |
| 348 | #endif |
| 349 | } |
| 350 | } |
| 351 | } |
| 352 | } |
| 353 | |
| 354 | |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 355 | int parse_preprocessed_file(const string& filename, TypeNamespace* types) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 356 | FILE* f = fopen(filename.c_str(), "rb"); |
| 357 | if (f == NULL) { |
| 358 | fprintf(stderr, "aidl: can't open preprocessed file: %s\n", |
| 359 | filename.c_str()); |
| 360 | return 1; |
| 361 | } |
| 362 | |
| 363 | int lineno = 1; |
| 364 | char line[1024]; |
| 365 | char type[1024]; |
| 366 | char fullname[1024]; |
| 367 | while (fgets(line, sizeof(line), f)) { |
| 368 | // skip comments and empty lines |
| 369 | if (!line[0] || strncmp(line, "//", 2) == 0) { |
| 370 | continue; |
| 371 | } |
| 372 | |
| 373 | sscanf(line, "%s %[^; \r\n\t];", type, fullname); |
| 374 | |
Casey Dahlin | 624358c | 2015-10-12 19:29:51 -0700 | [diff] [blame] | 375 | char* classname = strrchr(fullname, '.'); |
Christopher Wiley | d76067c | 2015-10-19 17:00:13 -0700 | [diff] [blame] | 376 | vector<string> package; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 377 | if (classname != NULL) { |
| 378 | *classname = '\0'; |
| 379 | classname++; |
Christopher Wiley | d76067c | 2015-10-19 17:00:13 -0700 | [diff] [blame] | 380 | package = Split(fullname, "."); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 381 | } else { |
| 382 | classname = fullname; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 383 | } |
| 384 | |
| 385 | //printf("%s:%d:...%s...%s...%s...\n", filename.c_str(), lineno, |
| 386 | // type, packagename, classname); |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 387 | AidlDocumentItem* doc; |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 388 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 389 | if (0 == strcmp("parcelable", type)) { |
Christopher Wiley | d76067c | 2015-10-19 17:00:13 -0700 | [diff] [blame] | 390 | doc = new AidlParcelable(classname, lineno, package); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 391 | } |
| 392 | else if (0 == strcmp("interface", type)) { |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 393 | auto temp = new std::vector<std::unique_ptr<AidlMethod>>(); |
Casey Dahlin | 98a544b | 2015-10-14 14:22:55 -0700 | [diff] [blame] | 394 | doc = new AidlInterface(classname, lineno, "", false, temp, |
Christopher Wiley | d76067c | 2015-10-19 17:00:13 -0700 | [diff] [blame] | 395 | package); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 396 | } |
| 397 | else { |
| 398 | fprintf(stderr, "%s:%d: bad type in line: %s\n", |
| 399 | filename.c_str(), lineno, line); |
Elliott Hughes | 5cd0607 | 2013-10-29 15:25:52 -0700 | [diff] [blame] | 400 | fclose(f); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 401 | return 1; |
| 402 | } |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 403 | if (!gather_types(filename.c_str(), doc, types)) { |
| 404 | fprintf(stderr, "Failed to gather types for preprocessed aidl.\n"); |
| 405 | fclose(f); |
| 406 | return 1; |
| 407 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 408 | lineno++; |
| 409 | } |
| 410 | |
| 411 | if (!feof(f)) { |
| 412 | fprintf(stderr, "%s:%d: error reading file, line to long.\n", |
| 413 | filename.c_str(), lineno); |
| 414 | return 1; |
| 415 | } |
| 416 | |
| 417 | fclose(f); |
| 418 | return 0; |
| 419 | } |
| 420 | |
Christopher Wiley | f690be5 | 2015-09-14 15:19:10 -0700 | [diff] [blame] | 421 | int check_and_assign_method_ids(const char * filename, |
Casey Dahlin | 5c69deb | 2015-10-01 14:44:12 -0700 | [diff] [blame] | 422 | const std::vector<std::unique_ptr<AidlMethod>>& items) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 423 | // Check whether there are any methods with manually assigned id's and any that are not. |
| 424 | // Either all method id's must be manually assigned or all of them must not. |
| 425 | // Also, check for duplicates of user set id's and that the id's are within the proper bounds. |
| 426 | set<int> usedIds; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 427 | bool hasUnassignedIds = false; |
| 428 | bool hasAssignedIds = false; |
Casey Dahlin | 5c69deb | 2015-10-01 14:44:12 -0700 | [diff] [blame] | 429 | for (const auto& item : items) { |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 430 | if (item->HasId()) { |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 431 | hasAssignedIds = true; |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 432 | // Ensure that the user set id is not duplicated. |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 433 | if (usedIds.find(item->GetId()) != usedIds.end()) { |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 434 | // We found a duplicate id, so throw an error. |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 435 | fprintf(stderr, |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 436 | "%s:%d Found duplicate method id (%d) for method: %s\n", |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 437 | filename, item->GetLine(), |
| 438 | item->GetId(), item->GetName().c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 439 | return 1; |
| 440 | } |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 441 | // Ensure that the user set id is within the appropriate limits |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 442 | if (item->GetId() < kMinUserSetMethodId || |
| 443 | item->GetId() > kMaxUserSetMethodId) { |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 444 | fprintf(stderr, "%s:%d Found out of bounds id (%d) for method: %s\n", |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 445 | filename, item->GetLine(), |
| 446 | item->GetId(), item->GetName().c_str()); |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 447 | fprintf(stderr, " Value for id must be between %d and %d inclusive.\n", |
| 448 | kMinUserSetMethodId, kMaxUserSetMethodId); |
| 449 | return 1; |
| 450 | } |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 451 | usedIds.insert(item->GetId()); |
Casey Dahlin | dff80e5 | 2015-09-29 13:57:06 -0700 | [diff] [blame] | 452 | } else { |
| 453 | hasUnassignedIds = true; |
| 454 | } |
| 455 | if (hasAssignedIds && hasUnassignedIds) { |
| 456 | fprintf(stderr, |
| 457 | "%s: You must either assign id's to all methods or to none of them.\n", |
| 458 | filename); |
| 459 | return 1; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 460 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 461 | } |
| 462 | |
| 463 | // In the case that all methods have unassigned id's, set a unique id for them. |
| 464 | if (hasUnassignedIds) { |
| 465 | int newId = 0; |
Casey Dahlin | 5c69deb | 2015-10-01 14:44:12 -0700 | [diff] [blame] | 466 | for (const auto& item : items) { |
Casey Dahlin | f4a9311 | 2015-10-05 16:58:09 -0700 | [diff] [blame] | 467 | item->SetId(newId++); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 468 | } |
| 469 | } |
| 470 | |
| 471 | // success |
| 472 | return 0; |
| 473 | } |
| 474 | |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 475 | } // namespace |
| 476 | |
| 477 | namespace internals { |
| 478 | |
| 479 | int load_and_validate_aidl(const std::vector<std::string> preprocessed_files, |
| 480 | const std::vector<std::string> import_paths, |
| 481 | const std::string& input_file_name, |
| 482 | const IoDelegate& io_delegate, |
| 483 | TypeNamespace* types, |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 484 | AidlInterface** returned_interface, |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 485 | std::vector<std::unique_ptr<AidlImport>>* returned_imports) { |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 486 | int err = 0; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 487 | |
Casey Dahlin | 624358c | 2015-10-12 19:29:51 -0700 | [diff] [blame] | 488 | std::map<AidlImport*,std::unique_ptr<AidlDocumentItem>> docs; |
| 489 | |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 490 | // import the preprocessed file |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 491 | for (const string& s : preprocessed_files) { |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 492 | err |= parse_preprocessed_file(s, types); |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 493 | } |
| 494 | if (err != 0) { |
| 495 | return err; |
| 496 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 497 | |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 498 | // parse the input file |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 499 | Parser p{io_delegate}; |
| 500 | if (!p.ParseFile(input_file_name)) { |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 501 | return 1; |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 502 | } |
Casey Dahlin | 2cc9316 | 2015-10-02 16:14:17 -0700 | [diff] [blame] | 503 | |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 504 | AidlDocumentItem* parsed_doc = p.GetDocument(); |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 505 | // We could in theory declare parcelables in the same file as the interface. |
| 506 | // In practice, those parcelables would have to have the same name as |
| 507 | // the interface, since this was originally written to support Java, with its |
| 508 | // packages and names that correspond to file system structure. |
| 509 | // Since we can't have two distinct classes with the same name and package, |
| 510 | // we can't actually declare parcelables in the same file. |
| 511 | if (parsed_doc == nullptr || |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 512 | parsed_doc->item_type != INTERFACE_TYPE_BINDER) { |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 513 | cerr << "aidl expects exactly one interface per input file"; |
Christopher Wiley | a2f516d | 2015-09-24 10:12:31 -0700 | [diff] [blame] | 514 | return 1; |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 515 | } |
Casey Dahlin | 5ac9020 | 2015-10-09 15:16:43 -0700 | [diff] [blame] | 516 | AidlInterface* interface = reinterpret_cast<AidlInterface*>(parsed_doc); |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 517 | if (!check_filename(input_file_name.c_str(), interface->GetPackage(), |
| 518 | interface->GetName(), interface->GetLine())) |
| 519 | err |= 1; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 520 | |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 521 | // parse the imports of the input file |
Christopher Wiley | 72877ac | 2015-10-06 14:41:42 -0700 | [diff] [blame] | 522 | ImportResolver import_resolver{io_delegate, import_paths}; |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 523 | for (auto& import : p.GetImports()) { |
| 524 | if (types->HasType(import->GetNeededClass())) { |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 525 | // There are places in the Android tree where an import doesn't resolve, |
| 526 | // but we'll pick the type up through the preprocessed types. |
| 527 | // This seems like an error, but legacy support demands we support it... |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 528 | continue; |
| 529 | } |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 530 | string import_path = import_resolver.FindImportFile(import->GetNeededClass()); |
Christopher Wiley | 72877ac | 2015-10-06 14:41:42 -0700 | [diff] [blame] | 531 | if (import_path.empty()) { |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 532 | cerr << import->GetFileFrom() << ":" << import->GetLine() |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 533 | << ": couldn't find import for class " |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 534 | << import->GetNeededClass() << endl; |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 535 | err |= 1; |
| 536 | continue; |
| 537 | } |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 538 | import->SetFilename(import_path); |
Casey Dahlin | 2cc9316 | 2015-10-02 16:14:17 -0700 | [diff] [blame] | 539 | |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 540 | Parser p{io_delegate}; |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 541 | if (!p.ParseFile(import->GetFilename())) { |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 542 | cerr << "error while parsing import for class " |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 543 | << import->GetNeededClass() << endl; |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 544 | err |= 1; |
| 545 | continue; |
| 546 | } |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 547 | |
Casey Dahlin | 624358c | 2015-10-12 19:29:51 -0700 | [diff] [blame] | 548 | AidlDocumentItem* document = p.GetDocument(); |
| 549 | if (!check_filenames(import->GetFilename(), document)) |
Casey Dahlin | 42727f8 | 2015-10-12 19:23:40 -0700 | [diff] [blame] | 550 | err |= 1; |
Casey Dahlin | 624358c | 2015-10-12 19:29:51 -0700 | [diff] [blame] | 551 | docs[import.get()] = std::unique_ptr<AidlDocumentItem>(document); |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 552 | } |
| 553 | if (err != 0) { |
| 554 | return err; |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 555 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 556 | |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 557 | // gather the types that have been declared |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 558 | if (!gather_types(input_file_name.c_str(), parsed_doc, types)) { |
| 559 | err |= 1; |
| 560 | } |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 561 | for (const auto& import : p.GetImports()) { |
Casey Dahlin | 624358c | 2015-10-12 19:29:51 -0700 | [diff] [blame] | 562 | if (!gather_types(import->GetFilename(), docs[import.get()].get(), types)) { |
Christopher Wiley | 84c1eac | 2015-09-23 13:29:28 -0700 | [diff] [blame] | 563 | err |= 1; |
| 564 | } |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 565 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 566 | |
Christopher Wiley | b656a3b | 2015-10-16 11:11:09 -0700 | [diff] [blame] | 567 | if (!types->IsValidPackage(interface->GetPackage())) { |
| 568 | LOG(ERROR) << "Invalid package declaration '" << interface->GetPackage() << "'"; |
| 569 | err += 1; |
| 570 | } |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 571 | // check the referenced types in parsed_doc to make sure we've imported them |
Christopher Wiley | fb4b22d | 2015-09-25 15:16:13 -0700 | [diff] [blame] | 572 | err |= check_types(input_file_name, interface, types); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 573 | |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 574 | |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 575 | // assign method ids and validate. |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 576 | err |= check_and_assign_method_ids(input_file_name.c_str(), |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 577 | interface->GetMethods()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 578 | |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 579 | // after this, there shouldn't be any more errors because of the |
| 580 | // input. |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 581 | if (err != 0) { |
| 582 | return err; |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 583 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 584 | |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 585 | if (returned_interface) |
| 586 | *returned_interface = interface; |
| 587 | else |
| 588 | delete interface; |
| 589 | |
| 590 | if (returned_imports) |
| 591 | p.ReleaseImports(returned_imports); |
| 592 | |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 593 | return 0; |
| 594 | } |
| 595 | |
Casey Dahlin | 2cc9316 | 2015-10-02 16:14:17 -0700 | [diff] [blame] | 596 | } // namespace internals |
| 597 | |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 598 | int compile_aidl_to_cpp(const CppOptions& options, |
| 599 | const IoDelegate& io_delegate) { |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 600 | AidlInterface* interface = nullptr; |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 601 | std::vector<std::unique_ptr<AidlImport>> imports; |
Christopher Wiley | e3550c6 | 2015-09-29 13:26:10 -0700 | [diff] [blame] | 602 | unique_ptr<cpp::TypeNamespace> types(new cpp::TypeNamespace()); |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 603 | int err = internals::load_and_validate_aidl( |
| 604 | std::vector<std::string>{}, // no preprocessed files |
| 605 | options.ImportPaths(), |
| 606 | options.InputFileName(), |
| 607 | io_delegate, |
| 608 | types.get(), |
| 609 | &interface, |
| 610 | &imports); |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 611 | if (err != 0) { |
| 612 | return err; |
| 613 | } |
| 614 | |
| 615 | // TODO(wiley) b/23600457 generate a dependency file if requested with -b |
| 616 | |
Christopher Wiley | 054afbd | 2015-10-16 17:08:43 -0700 | [diff] [blame] | 617 | return (cpp::GenerateCpp(options, *types, *interface, io_delegate)) ? 0 : 1; |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 618 | } |
| 619 | |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 620 | int compile_aidl_to_java(const JavaOptions& options, |
| 621 | const IoDelegate& io_delegate) { |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 622 | AidlInterface* interface = nullptr; |
Casey Dahlin | 0edf342 | 2015-10-07 12:34:59 -0700 | [diff] [blame] | 623 | std::vector<std::unique_ptr<AidlImport>> imports; |
Christopher Wiley | db154a5 | 2015-09-28 16:32:25 -0700 | [diff] [blame] | 624 | unique_ptr<java::JavaTypeNamespace> types(new java::JavaTypeNamespace()); |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 625 | int err = internals::load_and_validate_aidl( |
| 626 | options.preprocessed_files_, |
| 627 | options.import_paths_, |
| 628 | options.input_file_name_, |
| 629 | io_delegate, |
| 630 | types.get(), |
| 631 | &interface, |
| 632 | &imports); |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 633 | if (err != 0) { |
| 634 | return err; |
| 635 | } |
Casey Dahlin | 5ac9020 | 2015-10-09 15:16:43 -0700 | [diff] [blame] | 636 | AidlDocumentItem* parsed_doc = reinterpret_cast<AidlDocumentItem*>(interface); |
Christopher Wiley | eb1acc1 | 2015-09-16 11:25:13 -0700 | [diff] [blame] | 637 | |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 638 | string output_file_name = options.output_file_name_; |
| 639 | // if needed, generate the output file name from the base folder |
| 640 | if (output_file_name.length() == 0 && |
| 641 | options.output_base_folder_.length() > 0) { |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 642 | output_file_name = generate_outputFileName(options, parsed_doc); |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 643 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 644 | |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 645 | // if we were asked to, generate a make dependency file |
| 646 | // unless it's a parcelable *and* it's supposed to fail on parcelable |
Christopher Wiley | c16e5e7 | 2015-09-16 10:49:40 -0700 | [diff] [blame] | 647 | if (options.auto_dep_file_ || options.dep_file_name_ != "") { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 648 | // make sure the folders of the output file all exists |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 649 | check_outputFilePath(output_file_name); |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 650 | generate_dep_file(options, parsed_doc, imports, io_delegate); |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 651 | } |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 652 | |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 653 | // make sure the folders of the output file all exists |
| 654 | check_outputFilePath(output_file_name); |
| 655 | |
| 656 | err = generate_java(output_file_name, options.input_file_name_.c_str(), |
Christopher Wiley | a30a45e | 2015-10-17 10:56:59 -0700 | [diff] [blame] | 657 | interface, types.get(), io_delegate); |
Christopher Wiley | 3a9d158 | 2015-09-16 12:42:14 -0700 | [diff] [blame] | 658 | |
| 659 | return err; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 660 | } |
| 661 | |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 662 | int preprocess_aidl(const JavaOptions& options, |
| 663 | const IoDelegate& io_delegate) { |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 664 | vector<string> lines; |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 665 | |
| 666 | // read files |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 667 | int N = options.files_to_preprocess_.size(); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 668 | for (int i=0; i<N; i++) { |
Christopher Wiley | 4a2884b | 2015-10-07 11:27:45 -0700 | [diff] [blame] | 669 | Parser p{io_delegate}; |
| 670 | if (!p.ParseFile(options.files_to_preprocess_[i])) |
| 671 | return 1; |
Casey Dahlin | 1ae2bc5 | 2015-10-07 18:49:10 -0700 | [diff] [blame] | 672 | AidlDocumentItem* doc = p.GetDocument(); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 673 | string line; |
| 674 | if (doc->item_type == USER_DATA_TYPE) { |
Casey Dahlin | 5ac9020 | 2015-10-09 15:16:43 -0700 | [diff] [blame] | 675 | AidlParcelable* parcelable = reinterpret_cast<AidlParcelable*>(doc); |
Casey Dahlin | 59401da | 2015-10-09 18:16:45 -0700 | [diff] [blame] | 676 | |
| 677 | line = "parcelable "; |
| 678 | |
| 679 | if (! parcelable->GetPackage().empty()) { |
| 680 | line += parcelable->GetPackage(); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 681 | line += '.'; |
| 682 | } |
Casey Dahlin | 59401da | 2015-10-09 18:16:45 -0700 | [diff] [blame] | 683 | line += parcelable->GetName(); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 684 | } else { |
| 685 | line = "interface "; |
Casey Dahlin | 5ac9020 | 2015-10-09 15:16:43 -0700 | [diff] [blame] | 686 | AidlInterface* iface = reinterpret_cast<AidlInterface*>(doc); |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 687 | if (!iface->GetPackage().empty()) { |
| 688 | line += iface->GetPackage(); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 689 | line += '.'; |
| 690 | } |
Casey Dahlin | fb7da2e | 2015-10-08 17:26:09 -0700 | [diff] [blame] | 691 | line += iface->GetName(); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 692 | } |
| 693 | line += ";\n"; |
| 694 | lines.push_back(line); |
| 695 | } |
| 696 | |
| 697 | // write preprocessed file |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 698 | int fd = open( options.output_file_name_.c_str(), |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 699 | O_RDWR|O_CREAT|O_TRUNC|O_BINARY, |
Elliott Hughes | 549b6e2 | 2015-08-17 12:41:46 -0700 | [diff] [blame] | 700 | #ifdef _WIN32 |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 701 | _S_IREAD|_S_IWRITE); |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 702 | #else |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 703 | S_IRUSR|S_IWUSR|S_IRGRP); |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 704 | #endif |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 705 | if (fd == -1) { |
| 706 | fprintf(stderr, "aidl: could not open file for write: %s\n", |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 707 | options.output_file_name_.c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 708 | return 1; |
| 709 | } |
| 710 | |
| 711 | N = lines.size(); |
| 712 | for (int i=0; i<N; i++) { |
| 713 | const string& s = lines[i]; |
| 714 | int len = s.length(); |
| 715 | if (len != write(fd, s.c_str(), len)) { |
| 716 | fprintf(stderr, "aidl: error writing to file %s\n", |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 717 | options.output_file_name_.c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 718 | close(fd); |
Christopher Wiley | 8f8cc9b | 2015-09-14 13:47:40 -0700 | [diff] [blame] | 719 | unlink(options.output_file_name_.c_str()); |
Adam Lesinski | ffa1686 | 2014-01-23 18:17:42 -0800 | [diff] [blame] | 720 | return 1; |
| 721 | } |
| 722 | } |
| 723 | |
| 724 | close(fd); |
| 725 | return 0; |
| 726 | } |
Christopher Wiley | fdeb0f4 | 2015-09-11 15:38:22 -0700 | [diff] [blame] | 727 | |
| 728 | } // namespace android |
| 729 | } // namespace aidl |