Sat, 01 Dec 2007 00:00:00 +0000
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duke@1 | 1 | /* |
duke@1 | 2 | * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
duke@1 | 7 | * published by the Free Software Foundation. Sun designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
duke@1 | 9 | * by Sun in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
duke@1 | 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
duke@1 | 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
duke@1 | 23 | * have any questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package com.sun.tools.javac.main; |
duke@1 | 27 | |
duke@1 | 28 | import com.sun.tools.javac.code.Source; |
duke@1 | 29 | import com.sun.tools.javac.code.Type; |
duke@1 | 30 | import com.sun.tools.javac.jvm.Target; |
duke@1 | 31 | import com.sun.tools.javac.main.JavacOption.HiddenOption; |
duke@1 | 32 | import com.sun.tools.javac.main.JavacOption.Option; |
duke@1 | 33 | import com.sun.tools.javac.main.JavacOption.XOption; |
duke@1 | 34 | import com.sun.tools.javac.util.List; |
duke@1 | 35 | import com.sun.tools.javac.util.ListBuffer; |
duke@1 | 36 | import com.sun.tools.javac.util.Log; |
duke@1 | 37 | import com.sun.tools.javac.util.Options; |
duke@1 | 38 | import com.sun.tools.javac.processing.JavacProcessingEnvironment; |
duke@1 | 39 | import java.io.File; |
duke@1 | 40 | import java.io.FileWriter; |
duke@1 | 41 | import java.io.PrintWriter; |
duke@1 | 42 | import java.util.EnumSet; |
duke@1 | 43 | import java.util.Set; |
duke@1 | 44 | import java.util.StringTokenizer; |
duke@1 | 45 | import javax.lang.model.SourceVersion; |
duke@1 | 46 | |
duke@1 | 47 | import static com.sun.tools.javac.main.OptionName.*; |
duke@1 | 48 | |
duke@1 | 49 | /** |
duke@1 | 50 | * TODO: describe com.sun.tools.javac.main.RecognizedOptions |
duke@1 | 51 | * |
duke@1 | 52 | * <p><b>This is NOT part of any API supported by Sun Microsystems. |
duke@1 | 53 | * If you write code that depends on this, you do so at your own |
duke@1 | 54 | * risk. This code and its internal interfaces are subject to change |
duke@1 | 55 | * or deletion without notice.</b></p> |
duke@1 | 56 | */ |
duke@1 | 57 | public class RecognizedOptions { |
duke@1 | 58 | |
duke@1 | 59 | private RecognizedOptions() {} |
duke@1 | 60 | |
duke@1 | 61 | public interface OptionHelper { |
duke@1 | 62 | |
duke@1 | 63 | void setOut(PrintWriter out); |
duke@1 | 64 | |
duke@1 | 65 | void error(String key, Object... args); |
duke@1 | 66 | |
duke@1 | 67 | void printVersion(); |
duke@1 | 68 | |
duke@1 | 69 | void printFullVersion(); |
duke@1 | 70 | |
duke@1 | 71 | void printHelp(); |
duke@1 | 72 | |
duke@1 | 73 | void printXhelp(); |
duke@1 | 74 | |
duke@1 | 75 | void addFile(File f); |
duke@1 | 76 | |
duke@1 | 77 | void addClassName(String s); |
duke@1 | 78 | |
duke@1 | 79 | } |
duke@1 | 80 | |
duke@1 | 81 | public static class GrumpyHelper implements OptionHelper { |
duke@1 | 82 | |
duke@1 | 83 | public void setOut(PrintWriter out) { |
duke@1 | 84 | throw new IllegalArgumentException(); |
duke@1 | 85 | } |
duke@1 | 86 | |
duke@1 | 87 | public void error(String key, Object... args) { |
duke@1 | 88 | throw new IllegalArgumentException(Main.getLocalizedString(key, args)); |
duke@1 | 89 | } |
duke@1 | 90 | |
duke@1 | 91 | public void printVersion() { |
duke@1 | 92 | throw new IllegalArgumentException(); |
duke@1 | 93 | } |
duke@1 | 94 | |
duke@1 | 95 | public void printFullVersion() { |
duke@1 | 96 | throw new IllegalArgumentException(); |
duke@1 | 97 | } |
duke@1 | 98 | |
duke@1 | 99 | public void printHelp() { |
duke@1 | 100 | throw new IllegalArgumentException(); |
duke@1 | 101 | } |
duke@1 | 102 | |
duke@1 | 103 | public void printXhelp() { |
duke@1 | 104 | throw new IllegalArgumentException(); |
duke@1 | 105 | } |
duke@1 | 106 | |
duke@1 | 107 | public void addFile(File f) { |
duke@1 | 108 | throw new IllegalArgumentException(f.getPath()); |
duke@1 | 109 | } |
duke@1 | 110 | |
duke@1 | 111 | public void addClassName(String s) { |
duke@1 | 112 | throw new IllegalArgumentException(s); |
duke@1 | 113 | } |
duke@1 | 114 | |
duke@1 | 115 | } |
duke@1 | 116 | |
duke@1 | 117 | static Set<OptionName> javacOptions = EnumSet.of( |
duke@1 | 118 | G, |
duke@1 | 119 | G_NONE, |
duke@1 | 120 | G_CUSTOM, |
duke@1 | 121 | XLINT, |
duke@1 | 122 | XLINT_CUSTOM, |
duke@1 | 123 | NOWARN, |
duke@1 | 124 | VERBOSE, |
duke@1 | 125 | DEPRECATION, |
duke@1 | 126 | CLASSPATH, |
duke@1 | 127 | CP, |
duke@1 | 128 | SOURCEPATH, |
duke@1 | 129 | BOOTCLASSPATH, |
duke@1 | 130 | XBOOTCLASSPATH_PREPEND, |
duke@1 | 131 | XBOOTCLASSPATH_APPEND, |
duke@1 | 132 | XBOOTCLASSPATH, |
duke@1 | 133 | EXTDIRS, |
duke@1 | 134 | DJAVA_EXT_DIRS, |
duke@1 | 135 | ENDORSEDDIRS, |
duke@1 | 136 | DJAVA_ENDORSED_DIRS, |
duke@1 | 137 | PROC_CUSTOM, |
duke@1 | 138 | PROCESSOR, |
duke@1 | 139 | PROCESSORPATH, |
duke@1 | 140 | D, |
duke@1 | 141 | S, |
duke@1 | 142 | IMPLICIT, |
duke@1 | 143 | ENCODING, |
duke@1 | 144 | SOURCE, |
duke@1 | 145 | TARGET, |
duke@1 | 146 | VERSION, |
duke@1 | 147 | FULLVERSION, |
duke@1 | 148 | HELP, |
duke@1 | 149 | A, |
duke@1 | 150 | X, |
duke@1 | 151 | J, |
duke@1 | 152 | MOREINFO, |
duke@1 | 153 | WERROR, |
duke@1 | 154 | // COMPLEXINFERENCE, |
duke@1 | 155 | PROMPT, |
duke@1 | 156 | DOE, |
duke@1 | 157 | PRINTSOURCE, |
duke@1 | 158 | WARNUNCHECKED, |
duke@1 | 159 | XMAXERRS, |
duke@1 | 160 | XMAXWARNS, |
duke@1 | 161 | XSTDOUT, |
duke@1 | 162 | XPRINT, |
duke@1 | 163 | XPRINTROUNDS, |
duke@1 | 164 | XPRINTPROCESSORINFO, |
duke@1 | 165 | XPREFER, |
duke@1 | 166 | O, |
duke@1 | 167 | XJCOV, |
duke@1 | 168 | XD, |
duke@1 | 169 | SOURCEFILE); |
duke@1 | 170 | |
duke@1 | 171 | static Set<OptionName> javacFileManagerOptions = EnumSet.of( |
duke@1 | 172 | CLASSPATH, |
duke@1 | 173 | CP, |
duke@1 | 174 | SOURCEPATH, |
duke@1 | 175 | BOOTCLASSPATH, |
duke@1 | 176 | XBOOTCLASSPATH_PREPEND, |
duke@1 | 177 | XBOOTCLASSPATH_APPEND, |
duke@1 | 178 | XBOOTCLASSPATH, |
duke@1 | 179 | EXTDIRS, |
duke@1 | 180 | DJAVA_EXT_DIRS, |
duke@1 | 181 | ENDORSEDDIRS, |
duke@1 | 182 | DJAVA_ENDORSED_DIRS, |
duke@1 | 183 | PROCESSORPATH, |
duke@1 | 184 | D, |
duke@1 | 185 | S, |
duke@1 | 186 | ENCODING, |
duke@1 | 187 | SOURCE); |
duke@1 | 188 | |
duke@1 | 189 | static Set<OptionName> javacToolOptions = EnumSet.of( |
duke@1 | 190 | G, |
duke@1 | 191 | G_NONE, |
duke@1 | 192 | G_CUSTOM, |
duke@1 | 193 | XLINT, |
duke@1 | 194 | XLINT_CUSTOM, |
duke@1 | 195 | NOWARN, |
duke@1 | 196 | VERBOSE, |
duke@1 | 197 | DEPRECATION, |
duke@1 | 198 | PROC_CUSTOM, |
duke@1 | 199 | PROCESSOR, |
duke@1 | 200 | IMPLICIT, |
duke@1 | 201 | SOURCE, |
duke@1 | 202 | TARGET, |
duke@1 | 203 | // VERSION, |
duke@1 | 204 | // FULLVERSION, |
duke@1 | 205 | // HELP, |
duke@1 | 206 | A, |
duke@1 | 207 | // X, |
duke@1 | 208 | // J, |
duke@1 | 209 | MOREINFO, |
duke@1 | 210 | WERROR, |
duke@1 | 211 | // COMPLEXINFERENCE, |
duke@1 | 212 | PROMPT, |
duke@1 | 213 | DOE, |
duke@1 | 214 | PRINTSOURCE, |
duke@1 | 215 | WARNUNCHECKED, |
duke@1 | 216 | XMAXERRS, |
duke@1 | 217 | XMAXWARNS, |
duke@1 | 218 | // XSTDOUT, |
duke@1 | 219 | XPRINT, |
duke@1 | 220 | XPRINTROUNDS, |
duke@1 | 221 | XPRINTPROCESSORINFO, |
duke@1 | 222 | XPREFER, |
duke@1 | 223 | O, |
duke@1 | 224 | XJCOV, |
duke@1 | 225 | XD); |
duke@1 | 226 | |
duke@1 | 227 | static Option[] getJavaCompilerOptions(OptionHelper helper) { |
duke@1 | 228 | return getOptions(helper, javacOptions); |
duke@1 | 229 | } |
duke@1 | 230 | |
duke@1 | 231 | public static Option[] getJavacFileManagerOptions(OptionHelper helper) { |
duke@1 | 232 | return getOptions(helper, javacFileManagerOptions); |
duke@1 | 233 | } |
duke@1 | 234 | |
duke@1 | 235 | public static Option[] getJavacToolOptions(OptionHelper helper) { |
duke@1 | 236 | return getOptions(helper, javacToolOptions); |
duke@1 | 237 | } |
duke@1 | 238 | |
duke@1 | 239 | static Option[] getOptions(OptionHelper helper, Set<OptionName> desired) { |
duke@1 | 240 | ListBuffer<Option> options = new ListBuffer<Option>(); |
duke@1 | 241 | for (Option option : getAll(helper)) |
duke@1 | 242 | if (desired.contains(option.getName())) |
duke@1 | 243 | options.append(option); |
duke@1 | 244 | return options.toArray(new Option[options.length()]); |
duke@1 | 245 | } |
duke@1 | 246 | |
duke@1 | 247 | /** |
duke@1 | 248 | * @param out the writer to use for diagnostic output |
duke@1 | 249 | */ |
duke@1 | 250 | public static Option[] getAll(final OptionHelper helper) { |
duke@1 | 251 | return new Option[]{ |
duke@1 | 252 | new Option(G, "opt.g"), |
duke@1 | 253 | new Option(G_NONE, "opt.g.none") { |
duke@1 | 254 | public boolean process(Options options, String option) { |
duke@1 | 255 | options.put("-g:", "none"); |
duke@1 | 256 | return false; |
duke@1 | 257 | } |
duke@1 | 258 | }, |
duke@1 | 259 | |
duke@1 | 260 | new Option(G_CUSTOM, "opt.g.lines.vars.source") { |
duke@1 | 261 | public boolean matches(String s) { |
duke@1 | 262 | return s.startsWith("-g:"); |
duke@1 | 263 | } |
duke@1 | 264 | public boolean process(Options options, String option) { |
duke@1 | 265 | String suboptions = option.substring(3); |
duke@1 | 266 | options.put("-g:", suboptions); |
duke@1 | 267 | // enter all the -g suboptions as "-g:suboption" |
duke@1 | 268 | for (StringTokenizer t = new StringTokenizer(suboptions, ","); t.hasMoreTokens(); ) { |
duke@1 | 269 | String tok = t.nextToken(); |
duke@1 | 270 | String opt = "-g:" + tok; |
duke@1 | 271 | options.put(opt, opt); |
duke@1 | 272 | } |
duke@1 | 273 | return false; |
duke@1 | 274 | } |
duke@1 | 275 | }, |
duke@1 | 276 | |
duke@1 | 277 | new XOption(XLINT, "opt.Xlint"), |
duke@1 | 278 | new XOption(XLINT_CUSTOM, "opt.Xlint.suboptlist") { |
duke@1 | 279 | public boolean matches(String s) { |
duke@1 | 280 | return s.startsWith("-Xlint:"); |
duke@1 | 281 | } |
duke@1 | 282 | public boolean process(Options options, String option) { |
duke@1 | 283 | String suboptions = option.substring(7); |
duke@1 | 284 | options.put("-Xlint:", suboptions); |
duke@1 | 285 | // enter all the -Xlint suboptions as "-Xlint:suboption" |
duke@1 | 286 | for (StringTokenizer t = new StringTokenizer(suboptions, ","); t.hasMoreTokens(); ) { |
duke@1 | 287 | String tok = t.nextToken(); |
duke@1 | 288 | String opt = "-Xlint:" + tok; |
duke@1 | 289 | options.put(opt, opt); |
duke@1 | 290 | } |
duke@1 | 291 | return false; |
duke@1 | 292 | } |
duke@1 | 293 | }, |
duke@1 | 294 | |
duke@1 | 295 | // -nowarn is retained for command-line backward compatibility |
duke@1 | 296 | new Option(NOWARN, "opt.nowarn") { |
duke@1 | 297 | public boolean process(Options options, String option) { |
duke@1 | 298 | options.put("-Xlint:none", option); |
duke@1 | 299 | return false; |
duke@1 | 300 | } |
duke@1 | 301 | }, |
duke@1 | 302 | |
duke@1 | 303 | new Option(VERBOSE, "opt.verbose"), |
duke@1 | 304 | |
duke@1 | 305 | // -deprecation is retained for command-line backward compatibility |
duke@1 | 306 | new Option(DEPRECATION, "opt.deprecation") { |
duke@1 | 307 | public boolean process(Options options, String option) { |
duke@1 | 308 | options.put("-Xlint:deprecation", option); |
duke@1 | 309 | return false; |
duke@1 | 310 | } |
duke@1 | 311 | }, |
duke@1 | 312 | |
duke@1 | 313 | new Option(CLASSPATH, "opt.arg.path", "opt.classpath"), |
duke@1 | 314 | new Option(CP, "opt.arg.path", "opt.classpath") { |
duke@1 | 315 | public boolean process(Options options, String option, String arg) { |
duke@1 | 316 | return super.process(options, "-classpath", arg); |
duke@1 | 317 | } |
duke@1 | 318 | }, |
duke@1 | 319 | new Option(SOURCEPATH, "opt.arg.path", "opt.sourcepath"), |
duke@1 | 320 | new Option(BOOTCLASSPATH, "opt.arg.path", "opt.bootclasspath") { |
duke@1 | 321 | public boolean process(Options options, String option, String arg) { |
duke@1 | 322 | options.remove("-Xbootclasspath/p:"); |
duke@1 | 323 | options.remove("-Xbootclasspath/a:"); |
duke@1 | 324 | return super.process(options, option, arg); |
duke@1 | 325 | } |
duke@1 | 326 | }, |
duke@1 | 327 | new XOption(XBOOTCLASSPATH_PREPEND,"opt.arg.path", "opt.Xbootclasspath.p"), |
duke@1 | 328 | new XOption(XBOOTCLASSPATH_APPEND, "opt.arg.path", "opt.Xbootclasspath.a"), |
duke@1 | 329 | new XOption(XBOOTCLASSPATH, "opt.arg.path", "opt.bootclasspath") { |
duke@1 | 330 | public boolean process(Options options, String option, String arg) { |
duke@1 | 331 | options.remove("-Xbootclasspath/p:"); |
duke@1 | 332 | options.remove("-Xbootclasspath/a:"); |
duke@1 | 333 | return super.process(options, "-bootclasspath", arg); |
duke@1 | 334 | } |
duke@1 | 335 | }, |
duke@1 | 336 | new Option(EXTDIRS, "opt.arg.dirs", "opt.extdirs"), |
duke@1 | 337 | new XOption(DJAVA_EXT_DIRS, "opt.arg.dirs", "opt.extdirs") { |
duke@1 | 338 | public boolean process(Options options, String option, String arg) { |
duke@1 | 339 | return super.process(options, "-extdirs", arg); |
duke@1 | 340 | } |
duke@1 | 341 | }, |
duke@1 | 342 | new Option(ENDORSEDDIRS, "opt.arg.dirs", "opt.endorseddirs"), |
duke@1 | 343 | new XOption(DJAVA_ENDORSED_DIRS, "opt.arg.dirs", "opt.endorseddirs") { |
duke@1 | 344 | public boolean process(Options options, String option, String arg) { |
duke@1 | 345 | return super.process(options, "-endorseddirs", arg); |
duke@1 | 346 | } |
duke@1 | 347 | }, |
duke@1 | 348 | new Option(PROC_CUSTOM, "opt.proc.none.only") { |
duke@1 | 349 | public boolean matches(String s) { |
duke@1 | 350 | return s.equals("-proc:none") || s.equals("-proc:only"); |
duke@1 | 351 | } |
duke@1 | 352 | |
duke@1 | 353 | public boolean process(Options options, String option) { |
duke@1 | 354 | if (option.equals("-proc:none")) { |
duke@1 | 355 | options.remove("-proc:only"); |
duke@1 | 356 | } else { |
duke@1 | 357 | options.remove("-proc:none"); |
duke@1 | 358 | } |
duke@1 | 359 | options.put(option, option); |
duke@1 | 360 | return false; |
duke@1 | 361 | } |
duke@1 | 362 | }, |
duke@1 | 363 | new Option(PROCESSOR, "opt.arg.class.list", "opt.processor"), |
duke@1 | 364 | new Option(PROCESSORPATH, "opt.arg.path", "opt.processorpath"), |
duke@1 | 365 | new Option(D, "opt.arg.directory", "opt.d"), |
duke@1 | 366 | new Option(S, "opt.arg.directory", "opt.sourceDest"), |
duke@1 | 367 | new Option(IMPLICIT, "opt.implicit") { |
duke@1 | 368 | public boolean matches(String s) { |
duke@1 | 369 | return s.equals("-implicit:none") || s.equals("-implicit:class"); |
duke@1 | 370 | } |
duke@1 | 371 | public boolean process(Options options, String option, String operand) { |
duke@1 | 372 | int sep = option.indexOf(":"); |
duke@1 | 373 | options.put(option.substring(0, sep), option.substring(sep+1)); |
duke@1 | 374 | options.put(option,option); |
duke@1 | 375 | return false; |
duke@1 | 376 | } |
duke@1 | 377 | }, |
duke@1 | 378 | new Option(ENCODING, "opt.arg.encoding", "opt.encoding"), |
duke@1 | 379 | new Option(SOURCE, "opt.arg.release", "opt.source") { |
duke@1 | 380 | public boolean process(Options options, String option, String operand) { |
duke@1 | 381 | Source source = Source.lookup(operand); |
duke@1 | 382 | if (source == null) { |
duke@1 | 383 | helper.error("err.invalid.source", operand); |
duke@1 | 384 | return true; |
duke@1 | 385 | } |
duke@1 | 386 | return super.process(options, option, operand); |
duke@1 | 387 | } |
duke@1 | 388 | }, |
duke@1 | 389 | new Option(TARGET, "opt.arg.release", "opt.target") { |
duke@1 | 390 | public boolean process(Options options, String option, String operand) { |
duke@1 | 391 | Target target = Target.lookup(operand); |
duke@1 | 392 | if (target == null) { |
duke@1 | 393 | helper.error("err.invalid.target", operand); |
duke@1 | 394 | return true; |
duke@1 | 395 | } |
duke@1 | 396 | return super.process(options, option, operand); |
duke@1 | 397 | } |
duke@1 | 398 | }, |
duke@1 | 399 | new Option(VERSION, "opt.version") { |
duke@1 | 400 | public boolean process(Options options, String option) { |
duke@1 | 401 | helper.printVersion(); |
duke@1 | 402 | return super.process(options, option); |
duke@1 | 403 | } |
duke@1 | 404 | }, |
duke@1 | 405 | new HiddenOption(FULLVERSION) { |
duke@1 | 406 | public boolean process(Options options, String option) { |
duke@1 | 407 | helper.printFullVersion(); |
duke@1 | 408 | return super.process(options, option); |
duke@1 | 409 | } |
duke@1 | 410 | }, |
duke@1 | 411 | new Option(HELP, "opt.help") { |
duke@1 | 412 | public boolean process(Options options, String option) { |
duke@1 | 413 | helper.printHelp(); |
duke@1 | 414 | return super.process(options, option); |
duke@1 | 415 | } |
duke@1 | 416 | }, |
duke@1 | 417 | new Option(A, "opt.arg.key.equals.value","opt.A") { |
duke@1 | 418 | String helpSynopsis() { |
duke@1 | 419 | hasSuffix = true; |
duke@1 | 420 | return super.helpSynopsis(); |
duke@1 | 421 | } |
duke@1 | 422 | |
duke@1 | 423 | public boolean matches(String arg) { |
duke@1 | 424 | return arg.startsWith("-A"); |
duke@1 | 425 | } |
duke@1 | 426 | |
duke@1 | 427 | public boolean hasArg() { |
duke@1 | 428 | return false; |
duke@1 | 429 | } |
duke@1 | 430 | // Mapping for processor options created in |
duke@1 | 431 | // JavacProcessingEnvironment |
duke@1 | 432 | public boolean process(Options options, String option) { |
duke@1 | 433 | int argLength = option.length(); |
duke@1 | 434 | if (argLength == 2) { |
duke@1 | 435 | helper.error("err.empty.A.argument"); |
duke@1 | 436 | return true; |
duke@1 | 437 | } |
duke@1 | 438 | int sepIndex = option.indexOf('='); |
duke@1 | 439 | String key = option.substring(2, (sepIndex != -1 ? sepIndex : argLength) ); |
duke@1 | 440 | if (!JavacProcessingEnvironment.isValidOptionName(key)) { |
duke@1 | 441 | helper.error("err.invalid.A.key", option); |
duke@1 | 442 | return true; |
duke@1 | 443 | } |
duke@1 | 444 | return process(options, option, option); |
duke@1 | 445 | } |
duke@1 | 446 | }, |
duke@1 | 447 | new Option(X, "opt.X") { |
duke@1 | 448 | public boolean process(Options options, String option) { |
duke@1 | 449 | helper.printXhelp(); |
duke@1 | 450 | return super.process(options, option); |
duke@1 | 451 | } |
duke@1 | 452 | }, |
duke@1 | 453 | |
duke@1 | 454 | // This option exists only for the purpose of documenting itself. |
duke@1 | 455 | // It's actually implemented by the launcher. |
duke@1 | 456 | new Option(J, "opt.arg.flag", "opt.J") { |
duke@1 | 457 | String helpSynopsis() { |
duke@1 | 458 | hasSuffix = true; |
duke@1 | 459 | return super.helpSynopsis(); |
duke@1 | 460 | } |
duke@1 | 461 | public boolean process(Options options, String option) { |
duke@1 | 462 | throw new AssertionError |
duke@1 | 463 | ("the -J flag should be caught by the launcher."); |
duke@1 | 464 | } |
duke@1 | 465 | }, |
duke@1 | 466 | |
duke@1 | 467 | // stop after parsing and attributing. |
duke@1 | 468 | // new HiddenOption("-attrparseonly"), |
duke@1 | 469 | |
duke@1 | 470 | // new Option("-moreinfo", "opt.moreinfo") { |
duke@1 | 471 | new HiddenOption(MOREINFO) { |
duke@1 | 472 | public boolean process(Options options, String option) { |
duke@1 | 473 | Type.moreInfo = true; |
duke@1 | 474 | return super.process(options, option); |
duke@1 | 475 | } |
duke@1 | 476 | }, |
duke@1 | 477 | |
duke@1 | 478 | // treat warnings as errors |
duke@1 | 479 | new HiddenOption(WERROR), |
duke@1 | 480 | |
duke@1 | 481 | // use complex inference from context in the position of a method call argument |
duke@1 | 482 | new HiddenOption(COMPLEXINFERENCE), |
duke@1 | 483 | |
duke@1 | 484 | // generare source stubs |
duke@1 | 485 | // new HiddenOption("-stubs"), |
duke@1 | 486 | |
duke@1 | 487 | // relax some constraints to allow compiling from stubs |
duke@1 | 488 | // new HiddenOption("-relax"), |
duke@1 | 489 | |
duke@1 | 490 | // output source after translating away inner classes |
duke@1 | 491 | // new Option("-printflat", "opt.printflat"), |
duke@1 | 492 | // new HiddenOption("-printflat"), |
duke@1 | 493 | |
duke@1 | 494 | // display scope search details |
duke@1 | 495 | // new Option("-printsearch", "opt.printsearch"), |
duke@1 | 496 | // new HiddenOption("-printsearch"), |
duke@1 | 497 | |
duke@1 | 498 | // prompt after each error |
duke@1 | 499 | // new Option("-prompt", "opt.prompt"), |
duke@1 | 500 | new HiddenOption(PROMPT), |
duke@1 | 501 | |
duke@1 | 502 | // dump stack on error |
duke@1 | 503 | new HiddenOption(DOE), |
duke@1 | 504 | |
duke@1 | 505 | // output source after type erasure |
duke@1 | 506 | // new Option("-s", "opt.s"), |
duke@1 | 507 | new HiddenOption(PRINTSOURCE), |
duke@1 | 508 | |
duke@1 | 509 | // output shrouded class files |
duke@1 | 510 | // new Option("-scramble", "opt.scramble"), |
duke@1 | 511 | // new Option("-scrambleall", "opt.scrambleall"), |
duke@1 | 512 | |
duke@1 | 513 | // display warnings for generic unchecked operations |
duke@1 | 514 | new HiddenOption(WARNUNCHECKED) { |
duke@1 | 515 | public boolean process(Options options, String option) { |
duke@1 | 516 | options.put("-Xlint:unchecked", option); |
duke@1 | 517 | return false; |
duke@1 | 518 | } |
duke@1 | 519 | }, |
duke@1 | 520 | |
duke@1 | 521 | new XOption(XMAXERRS, "opt.arg.number", "opt.maxerrs"), |
duke@1 | 522 | new XOption(XMAXWARNS, "opt.arg.number", "opt.maxwarns"), |
duke@1 | 523 | new XOption(XSTDOUT, "opt.arg.file", "opt.Xstdout") { |
duke@1 | 524 | public boolean process(Options options, String option, String arg) { |
duke@1 | 525 | try { |
duke@1 | 526 | helper.setOut(new PrintWriter(new FileWriter(arg), true)); |
duke@1 | 527 | } catch (java.io.IOException e) { |
duke@1 | 528 | helper.error("err.error.writing.file", arg, e); |
duke@1 | 529 | return true; |
duke@1 | 530 | } |
duke@1 | 531 | return super.process(options, option, arg); |
duke@1 | 532 | } |
duke@1 | 533 | }, |
duke@1 | 534 | |
duke@1 | 535 | new XOption(XPRINT, "opt.print"), |
duke@1 | 536 | |
duke@1 | 537 | new XOption(XPRINTROUNDS, "opt.printRounds"), |
duke@1 | 538 | |
duke@1 | 539 | new XOption(XPRINTPROCESSORINFO, "opt.printProcessorInfo"), |
duke@1 | 540 | |
duke@1 | 541 | new XOption(XPREFER, "opt.prefer") { |
duke@1 | 542 | public boolean matches(String s) { |
duke@1 | 543 | return s.equals("-Xprefer:source") || s.equals("-Xprefer:newer"); |
duke@1 | 544 | } |
duke@1 | 545 | public boolean process(Options options, String option, String operand) { |
duke@1 | 546 | int sep = option.indexOf(":"); |
duke@1 | 547 | options.put(option.substring(0, sep), option.substring(sep+1)); |
duke@1 | 548 | options.put(option,option); |
duke@1 | 549 | return false; |
duke@1 | 550 | } |
duke@1 | 551 | }, |
duke@1 | 552 | |
duke@1 | 553 | /* -O is a no-op, accepted for backward compatibility. */ |
duke@1 | 554 | new HiddenOption(O), |
duke@1 | 555 | |
duke@1 | 556 | /* -Xjcov produces tables to support the code coverage tool jcov. */ |
duke@1 | 557 | new HiddenOption(XJCOV), |
duke@1 | 558 | |
duke@1 | 559 | /* This is a back door to the compiler's option table. |
duke@1 | 560 | * -XDx=y sets the option x to the value y. |
duke@1 | 561 | * -XDx sets the option x to the value x. |
duke@1 | 562 | */ |
duke@1 | 563 | new HiddenOption(XD) { |
duke@1 | 564 | String s; |
duke@1 | 565 | public boolean matches(String s) { |
duke@1 | 566 | this.s = s; |
duke@1 | 567 | return s.startsWith(name.optionName); |
duke@1 | 568 | } |
duke@1 | 569 | public boolean process(Options options, String option) { |
duke@1 | 570 | s = s.substring(name.optionName.length()); |
duke@1 | 571 | int eq = s.indexOf('='); |
duke@1 | 572 | String key = (eq < 0) ? s : s.substring(0, eq); |
duke@1 | 573 | String value = (eq < 0) ? s : s.substring(eq+1); |
duke@1 | 574 | options.put(key, value); |
duke@1 | 575 | return false; |
duke@1 | 576 | } |
duke@1 | 577 | }, |
duke@1 | 578 | |
duke@1 | 579 | /* |
duke@1 | 580 | * TODO: With apt, the matches method accepts anything if |
duke@1 | 581 | * -XclassAsDecls is used; code elsewhere does the lookup to |
duke@1 | 582 | * see if the class name is both legal and found. |
duke@1 | 583 | * |
duke@1 | 584 | * In apt, the process method adds the candiate class file |
duke@1 | 585 | * name to a separate list. |
duke@1 | 586 | */ |
duke@1 | 587 | new HiddenOption(SOURCEFILE) { |
duke@1 | 588 | String s; |
duke@1 | 589 | public boolean matches(String s) { |
duke@1 | 590 | this.s = s; |
duke@1 | 591 | return s.endsWith(".java") // Java source file |
duke@1 | 592 | || SourceVersion.isName(s); // Legal type name |
duke@1 | 593 | } |
duke@1 | 594 | public boolean process(Options options, String option) { |
duke@1 | 595 | if (s.endsWith(".java") ) { |
duke@1 | 596 | File f = new File(s); |
duke@1 | 597 | if (!f.exists()) { |
duke@1 | 598 | helper.error("err.file.not.found", f); |
duke@1 | 599 | return true; |
duke@1 | 600 | } |
duke@1 | 601 | if (!f.isFile()) { |
duke@1 | 602 | helper.error("err.file.not.file", f); |
duke@1 | 603 | return true; |
duke@1 | 604 | } |
duke@1 | 605 | helper.addFile(f); |
duke@1 | 606 | } |
duke@1 | 607 | else |
duke@1 | 608 | helper.addClassName(s); |
duke@1 | 609 | return false; |
duke@1 | 610 | } |
duke@1 | 611 | }, |
duke@1 | 612 | }; |
duke@1 | 613 | } |
duke@1 | 614 | |
duke@1 | 615 | } |