1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/classes/com/sun/tools/javac/sym/CreateSymbols.java Sat Dec 01 00:00:00 2007 +0000
1.3 @@ -0,0 +1,495 @@
1.4 +/*
1.5 + * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Sun designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Sun in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
1.25 + * CA 95054 USA or visit www.sun.com if you need additional information or
1.26 + * have any questions.
1.27 + */
1.28 +
1.29 +package com.sun.tools.javac.sym;
1.30 +
1.31 +import com.sun.tools.javac.api.JavacTaskImpl;
1.32 +import com.sun.tools.javac.code.Kinds;
1.33 +import com.sun.tools.javac.code.Scope;
1.34 +import com.sun.tools.javac.code.Symbol.*;
1.35 +import com.sun.tools.javac.code.Symbol;
1.36 +import com.sun.tools.javac.code.Attribute;
1.37 +import com.sun.tools.javac.code.Symtab;
1.38 +import com.sun.tools.javac.code.Type;
1.39 +import com.sun.tools.javac.jvm.ClassReader;
1.40 +import com.sun.tools.javac.jvm.ClassWriter;
1.41 +import com.sun.tools.javac.jvm.Pool;
1.42 +import com.sun.tools.javac.processing.JavacProcessingEnvironment;
1.43 +import com.sun.tools.javac.util.List;
1.44 +import com.sun.tools.javac.util.Pair;
1.45 +import com.sun.tools.javac.util.Name;
1.46 +
1.47 +import java.io.File;
1.48 +import java.io.IOException;
1.49 +import java.util.ArrayList;
1.50 +import java.util.EnumSet;
1.51 +import java.util.Enumeration;
1.52 +import java.util.HashSet;
1.53 +import java.util.Properties;
1.54 +import java.util.ResourceBundle;
1.55 +import java.util.Set;
1.56 +
1.57 +import javax.annotation.processing.AbstractProcessor;
1.58 +import javax.annotation.processing.RoundEnvironment;
1.59 +import javax.annotation.processing.SupportedAnnotationTypes;
1.60 +import javax.annotation.processing.SupportedOptions;
1.61 +import javax.lang.model.SourceVersion;
1.62 +import javax.lang.model.element.ElementKind;
1.63 +import javax.lang.model.element.TypeElement;
1.64 +import javax.tools.Diagnostic;
1.65 +import javax.tools.JavaCompiler;
1.66 +import javax.tools.JavaFileManager.Location;
1.67 +import javax.tools.JavaFileObject;
1.68 +import static javax.tools.JavaFileObject.Kind.CLASS;
1.69 +import javax.tools.StandardJavaFileManager;
1.70 +import javax.tools.StandardLocation;
1.71 +import javax.tools.ToolProvider;
1.72 +
1.73 +/**
1.74 + * Used to generate a "symbol file" representing rt.jar that only
1.75 + * includes supported or legacy proprietary API. Valid annotation
1.76 + * processor options:
1.77 + *
1.78 + * <dl>
1.79 + * <dt>com.sun.tools.javac.sym.Jar</dt>
1.80 + * <dd>Specifies the location of rt.jar.</dd>
1.81 + * <dt>com.sun.tools.javac.sym.Dest</dt>
1.82 + * <dd>Specifies the destination directory.</dd>
1.83 + * </dl>
1.84 + *
1.85 + * <p><b>This is NOT part of any API supported by Sun Microsystems.
1.86 + * If you write code that depends on this, you do so at your own
1.87 + * risk. This code and its internal interfaces are subject to change
1.88 + * or deletion without notice.</b></p>
1.89 + *
1.90 + * @author Peter von der Ah\u00e9
1.91 + */
1.92 +@SupportedOptions({"com.sun.tools.javac.sym.Jar","com.sun.tools.javac.sym.Dest"})
1.93 +@SupportedAnnotationTypes("*")
1.94 +public class CreateSymbols extends AbstractProcessor {
1.95 +
1.96 + static Set<String> getLegacyPackages() {
1.97 + ResourceBundle legacyBundle
1.98 + = ResourceBundle.getBundle("com.sun.tools.javac.resources.legacy");
1.99 + Set<String> keys = new HashSet<String>();
1.100 + for (Enumeration<String> e = legacyBundle.getKeys(); e.hasMoreElements(); )
1.101 + keys.add(e.nextElement());
1.102 + return keys;
1.103 + }
1.104 +
1.105 + public boolean process(Set<? extends TypeElement> tes, RoundEnvironment renv) {
1.106 + try {
1.107 + if (renv.processingOver())
1.108 + createSymbols();
1.109 + } catch (IOException e) {
1.110 + processingEnv.getMessager()
1.111 + .printMessage(Diagnostic.Kind.ERROR, e.getLocalizedMessage());
1.112 + } catch (Throwable t) {
1.113 + Throwable cause = t.getCause();
1.114 + if (cause == null)
1.115 + cause = t;
1.116 + processingEnv.getMessager()
1.117 + .printMessage(Diagnostic.Kind.ERROR, cause.getLocalizedMessage());
1.118 + }
1.119 + return true;
1.120 + }
1.121 +
1.122 + void createSymbols() throws IOException {
1.123 + Set<String> legacy = getLegacyPackages();
1.124 + Set<String> legacyProprietary = getLegacyPackages();
1.125 + Set<String> documented = new HashSet<String>();
1.126 + Set<PackageSymbol> packages =
1.127 + ((JavacProcessingEnvironment)processingEnv).getSpecifiedPackages();
1.128 + String jarName = processingEnv.getOptions().get("com.sun.tools.javac.sym.Jar");
1.129 + if (jarName == null)
1.130 + throw new RuntimeException("Must use -Acom.sun.tools.javac.sym.Jar=LOCATION_OF_JAR");
1.131 + String destName = processingEnv.getOptions().get("com.sun.tools.javac.sym.Dest");
1.132 + if (destName == null)
1.133 + throw new RuntimeException("Must use -Acom.sun.tools.javac.sym.Dest=LOCATION_OF_JAR");
1.134 +
1.135 + for (PackageSymbol psym : packages) {
1.136 + String name = psym.getQualifiedName().toString();
1.137 + legacyProprietary.remove(name);
1.138 + documented.add(name);
1.139 + }
1.140 +
1.141 + JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
1.142 + StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);
1.143 + Location jarLocation = StandardLocation.locationFor(jarName);
1.144 + File jarFile = new File(jarName);
1.145 + fm.setLocation(jarLocation, List.of(jarFile));
1.146 + fm.setLocation(StandardLocation.CLASS_PATH, List.<File>nil());
1.147 + fm.setLocation(StandardLocation.SOURCE_PATH, List.<File>nil());
1.148 + {
1.149 + ArrayList<File> bootClassPath = new ArrayList<File>();
1.150 + bootClassPath.add(jarFile);
1.151 + for (File path : fm.getLocation(StandardLocation.PLATFORM_CLASS_PATH)) {
1.152 + if (!new File(path.getName()).equals(new File("rt.jar")))
1.153 + bootClassPath.add(path);
1.154 + }
1.155 + System.err.println("Using boot class path = " + bootClassPath);
1.156 + fm.setLocation(StandardLocation.PLATFORM_CLASS_PATH, bootClassPath);
1.157 + }
1.158 + // System.out.println(fm.getLocation(StandardLocation.PLATFORM_CLASS_PATH));
1.159 + File destDir = new File(destName);
1.160 + if (!destDir.exists())
1.161 + if (!destDir.mkdirs())
1.162 + throw new RuntimeException("Could not create " + destDir);
1.163 + fm.setLocation(StandardLocation.CLASS_OUTPUT, List.of(destDir));
1.164 + Set<String> hiddenPackages = new HashSet<String>();
1.165 + Set<String> crisp = new HashSet<String>();
1.166 + List<String> options = List.of("-XDdev");
1.167 + // options = options.prepend("-doe");
1.168 + // options = options.prepend("-verbose");
1.169 + JavacTaskImpl task = (JavacTaskImpl)
1.170 + tool.getTask(null, fm, null, options, null, null);
1.171 + com.sun.tools.javac.main.JavaCompiler compiler =
1.172 + com.sun.tools.javac.main.JavaCompiler.instance(task.getContext());
1.173 + ClassReader reader = ClassReader.instance(task.getContext());
1.174 + ClassWriter writer = ClassWriter.instance(task.getContext());
1.175 + Symtab syms = Symtab.instance(task.getContext());
1.176 + Attribute.Compound proprietary =
1.177 + new Attribute.Compound(syms.proprietaryType,
1.178 + List.<Pair<Symbol.MethodSymbol,Attribute>>nil());
1.179 +
1.180 + Type.moreInfo = true;
1.181 + Pool pool = new Pool();
1.182 + for (JavaFileObject file : fm.list(jarLocation, "", EnumSet.of(CLASS), true)) {
1.183 + String className = fm.inferBinaryName(jarLocation, file);
1.184 + int index = className.lastIndexOf('.');
1.185 + String pckName = index == -1 ? "" : className.substring(0, index);
1.186 + boolean addLegacyAnnotation = false;
1.187 + if (documented.contains(pckName)) {
1.188 + if (!legacy.contains(pckName))
1.189 + crisp.add(pckName);
1.190 + // System.out.println("Documented: " + className);
1.191 + } else if (legacyProprietary.contains(pckName)) {
1.192 + addLegacyAnnotation = true;
1.193 + // System.out.println("Legacy proprietary: " + className);
1.194 + } else {
1.195 + // System.out.println("Hidden " + className);
1.196 + hiddenPackages.add(pckName);
1.197 + continue;
1.198 + }
1.199 + TypeSymbol sym = (TypeSymbol)compiler.resolveIdent(className);
1.200 + if (sym.kind != Kinds.TYP) {
1.201 + if (className.indexOf('$') < 0) {
1.202 + System.err.println("Ignoring (other) " + className + " : " + sym);
1.203 + System.err.println(" " + sym.getClass().getSimpleName() + " " + sym.type);
1.204 + }
1.205 + continue;
1.206 + }
1.207 + sym.complete();
1.208 + if (sym.getEnclosingElement().getKind() != ElementKind.PACKAGE) {
1.209 + System.err.println("Ignoring (bad) " + sym.getQualifiedName());
1.210 + continue;
1.211 + }
1.212 + ClassSymbol cs = (ClassSymbol) sym;
1.213 + if (addLegacyAnnotation) {
1.214 + cs.attributes_field = (cs.attributes_field == null)
1.215 + ? List.of(proprietary)
1.216 + : cs.attributes_field.prepend(proprietary);
1.217 + }
1.218 + writeClass(pool, cs, writer);
1.219 + }
1.220 +
1.221 + if (false) {
1.222 + for (String pckName : crisp)
1.223 + System.out.println("Crisp: " + pckName);
1.224 + for (String pckName : hiddenPackages)
1.225 + System.out.println("Hidden: " + pckName);
1.226 + for (String pckName : legacyProprietary)
1.227 + System.out.println("Legacy proprietary: " + pckName);
1.228 + for (String pckName : documented)
1.229 + System.out.println("Documented: " + pckName);
1.230 + }
1.231 + }
1.232 +
1.233 + void writeClass(final Pool pool, final ClassSymbol cs, final ClassWriter writer)
1.234 + throws IOException
1.235 + {
1.236 + try {
1.237 + pool.reset();
1.238 + cs.pool = pool;
1.239 + writer.writeClass(cs);
1.240 + for (Scope.Entry e = cs.members().elems; e != null; e = e.sibling) {
1.241 + if (e.sym.kind == Kinds.TYP) {
1.242 + ClassSymbol nestedClass = (ClassSymbol)e.sym;
1.243 + nestedClass.complete();
1.244 + writeClass(pool, nestedClass, writer);
1.245 + }
1.246 + }
1.247 + } catch (ClassWriter.StringOverflow ex) {
1.248 + throw new RuntimeException(ex);
1.249 + } catch (ClassWriter.PoolOverflow ex) {
1.250 + throw new RuntimeException(ex);
1.251 + }
1.252 + }
1.253 +
1.254 + public SourceVersion getSupportedSourceVersion() {
1.255 + return SourceVersion.latest();
1.256 + }
1.257 +
1.258 + // used for debugging
1.259 + public static void main(String... args) {
1.260 + String rt_jar = args[0];
1.261 + String dest = args[1];
1.262 + args = new String[] {
1.263 + "-Xbootclasspath:" + rt_jar,
1.264 + "-XDprocess.packages",
1.265 + "-proc:only",
1.266 + "-processor",
1.267 + "com.sun.tools.javac.sym.CreateSymbols",
1.268 + "-Acom.sun.tools.javac.sym.Jar=" + rt_jar,
1.269 + "-Acom.sun.tools.javac.sym.Dest=" + dest,
1.270 + // <editor-fold defaultstate="collapsed">
1.271 + "java.applet",
1.272 + "java.awt",
1.273 + "java.awt.color",
1.274 + "java.awt.datatransfer",
1.275 + "java.awt.dnd",
1.276 + "java.awt.event",
1.277 + "java.awt.font",
1.278 + "java.awt.geom",
1.279 + "java.awt.im",
1.280 + "java.awt.im.spi",
1.281 + "java.awt.image",
1.282 + "java.awt.image.renderable",
1.283 + "java.awt.print",
1.284 + "java.beans",
1.285 + "java.beans.beancontext",
1.286 + "java.io",
1.287 + "java.lang",
1.288 + "java.lang.annotation",
1.289 + "java.lang.instrument",
1.290 + "java.lang.management",
1.291 + "java.lang.ref",
1.292 + "java.lang.reflect",
1.293 + "java.math",
1.294 + "java.net",
1.295 + "java.nio",
1.296 + "java.nio.channels",
1.297 + "java.nio.channels.spi",
1.298 + "java.nio.charset",
1.299 + "java.nio.charset.spi",
1.300 + "java.rmi",
1.301 + "java.rmi.activation",
1.302 + "java.rmi.dgc",
1.303 + "java.rmi.registry",
1.304 + "java.rmi.server",
1.305 + "java.security",
1.306 + "java.security.acl",
1.307 + "java.security.cert",
1.308 + "java.security.interfaces",
1.309 + "java.security.spec",
1.310 + "java.sql",
1.311 + "java.text",
1.312 + "java.text.spi",
1.313 + "java.util",
1.314 + "java.util.concurrent",
1.315 + "java.util.concurrent.atomic",
1.316 + "java.util.concurrent.locks",
1.317 + "java.util.jar",
1.318 + "java.util.logging",
1.319 + "java.util.prefs",
1.320 + "java.util.regex",
1.321 + "java.util.spi",
1.322 + "java.util.zip",
1.323 + "javax.accessibility",
1.324 + "javax.activation",
1.325 + "javax.activity",
1.326 + "javax.annotation",
1.327 + "javax.annotation.processing",
1.328 + "javax.crypto",
1.329 + "javax.crypto.interfaces",
1.330 + "javax.crypto.spec",
1.331 + "javax.imageio",
1.332 + "javax.imageio.event",
1.333 + "javax.imageio.metadata",
1.334 + "javax.imageio.plugins.jpeg",
1.335 + "javax.imageio.plugins.bmp",
1.336 + "javax.imageio.spi",
1.337 + "javax.imageio.stream",
1.338 + "javax.jws",
1.339 + "javax.jws.soap",
1.340 + "javax.lang.model",
1.341 + "javax.lang.model.element",
1.342 + "javax.lang.model.type",
1.343 + "javax.lang.model.util",
1.344 + "javax.management",
1.345 + "javax.management.loading",
1.346 + "javax.management.monitor",
1.347 + "javax.management.relation",
1.348 + "javax.management.openmbean",
1.349 + "javax.management.timer",
1.350 + "javax.management.modelmbean",
1.351 + "javax.management.remote",
1.352 + "javax.management.remote.rmi",
1.353 + "javax.naming",
1.354 + "javax.naming.directory",
1.355 + "javax.naming.event",
1.356 + "javax.naming.ldap",
1.357 + "javax.naming.spi",
1.358 + "javax.net",
1.359 + "javax.net.ssl",
1.360 + "javax.print",
1.361 + "javax.print.attribute",
1.362 + "javax.print.attribute.standard",
1.363 + "javax.print.event",
1.364 + "javax.rmi",
1.365 + "javax.rmi.CORBA",
1.366 + "javax.rmi.ssl",
1.367 + "javax.script",
1.368 + "javax.security.auth",
1.369 + "javax.security.auth.callback",
1.370 + "javax.security.auth.kerberos",
1.371 + "javax.security.auth.login",
1.372 + "javax.security.auth.spi",
1.373 + "javax.security.auth.x500",
1.374 + "javax.security.cert",
1.375 + "javax.security.sasl",
1.376 + "javax.sound.sampled",
1.377 + "javax.sound.sampled.spi",
1.378 + "javax.sound.midi",
1.379 + "javax.sound.midi.spi",
1.380 + "javax.sql",
1.381 + "javax.sql.rowset",
1.382 + "javax.sql.rowset.serial",
1.383 + "javax.sql.rowset.spi",
1.384 + "javax.swing",
1.385 + "javax.swing.border",
1.386 + "javax.swing.colorchooser",
1.387 + "javax.swing.filechooser",
1.388 + "javax.swing.event",
1.389 + "javax.swing.table",
1.390 + "javax.swing.text",
1.391 + "javax.swing.text.html",
1.392 + "javax.swing.text.html.parser",
1.393 + "javax.swing.text.rtf",
1.394 + "javax.swing.tree",
1.395 + "javax.swing.undo",
1.396 + "javax.swing.plaf",
1.397 + "javax.swing.plaf.basic",
1.398 + "javax.swing.plaf.metal",
1.399 + "javax.swing.plaf.multi",
1.400 + "javax.swing.plaf.synth",
1.401 + "javax.tools",
1.402 + "javax.transaction",
1.403 + "javax.transaction.xa",
1.404 + "javax.xml.parsers",
1.405 + "javax.xml.bind",
1.406 + "javax.xml.bind.annotation",
1.407 + "javax.xml.bind.annotation.adapters",
1.408 + "javax.xml.bind.attachment",
1.409 + "javax.xml.bind.helpers",
1.410 + "javax.xml.bind.util",
1.411 + "javax.xml.soap",
1.412 + "javax.xml.ws",
1.413 + "javax.xml.ws.handler",
1.414 + "javax.xml.ws.handler.soap",
1.415 + "javax.xml.ws.http",
1.416 + "javax.xml.ws.soap",
1.417 + "javax.xml.ws.spi",
1.418 + "javax.xml.transform",
1.419 + "javax.xml.transform.sax",
1.420 + "javax.xml.transform.dom",
1.421 + "javax.xml.transform.stax",
1.422 + "javax.xml.transform.stream",
1.423 + "javax.xml",
1.424 + "javax.xml.crypto",
1.425 + "javax.xml.crypto.dom",
1.426 + "javax.xml.crypto.dsig",
1.427 + "javax.xml.crypto.dsig.dom",
1.428 + "javax.xml.crypto.dsig.keyinfo",
1.429 + "javax.xml.crypto.dsig.spec",
1.430 + "javax.xml.datatype",
1.431 + "javax.xml.validation",
1.432 + "javax.xml.namespace",
1.433 + "javax.xml.xpath",
1.434 + "javax.xml.stream",
1.435 + "javax.xml.stream.events",
1.436 + "javax.xml.stream.util",
1.437 + "org.ietf.jgss",
1.438 + "org.omg.CORBA",
1.439 + "org.omg.CORBA.DynAnyPackage",
1.440 + "org.omg.CORBA.ORBPackage",
1.441 + "org.omg.CORBA.TypeCodePackage",
1.442 + "org.omg.stub.java.rmi",
1.443 + "org.omg.CORBA.portable",
1.444 + "org.omg.CORBA_2_3",
1.445 + "org.omg.CORBA_2_3.portable",
1.446 + "org.omg.CosNaming",
1.447 + "org.omg.CosNaming.NamingContextExtPackage",
1.448 + "org.omg.CosNaming.NamingContextPackage",
1.449 + "org.omg.SendingContext",
1.450 + "org.omg.PortableServer",
1.451 + "org.omg.PortableServer.CurrentPackage",
1.452 + "org.omg.PortableServer.POAPackage",
1.453 + "org.omg.PortableServer.POAManagerPackage",
1.454 + "org.omg.PortableServer.ServantLocatorPackage",
1.455 + "org.omg.PortableServer.portable",
1.456 + "org.omg.PortableInterceptor",
1.457 + "org.omg.PortableInterceptor.ORBInitInfoPackage",
1.458 + "org.omg.Messaging",
1.459 + "org.omg.IOP",
1.460 + "org.omg.IOP.CodecFactoryPackage",
1.461 + "org.omg.IOP.CodecPackage",
1.462 + "org.omg.Dynamic",
1.463 + "org.omg.DynamicAny",
1.464 + "org.omg.DynamicAny.DynAnyPackage",
1.465 + "org.omg.DynamicAny.DynAnyFactoryPackage",
1.466 + "org.w3c.dom",
1.467 + "org.w3c.dom.events",
1.468 + "org.w3c.dom.bootstrap",
1.469 + "org.w3c.dom.ls",
1.470 + "org.xml.sax",
1.471 + "org.xml.sax.ext",
1.472 + "org.xml.sax.helpers",
1.473 + "com.sun.java.browser.dom",
1.474 + "org.w3c.dom",
1.475 + "org.w3c.dom.bootstrap",
1.476 + "org.w3c.dom.ls",
1.477 + "org.w3c.dom.ranges",
1.478 + "org.w3c.dom.traversal",
1.479 + "org.w3c.dom.html",
1.480 + "org.w3c.dom.stylesheets",
1.481 + "org.w3c.dom.css",
1.482 + "org.w3c.dom.events",
1.483 + "org.w3c.dom.views",
1.484 + "com.sun.management",
1.485 + "com.sun.security.auth",
1.486 + "com.sun.security.auth.callback",
1.487 + "com.sun.security.auth.login",
1.488 + "com.sun.security.auth.module",
1.489 + "com.sun.security.jgss",
1.490 + "com.sun.net.httpserver",
1.491 + "com.sun.net.httpserver.spi",
1.492 + "javax.smartcardio"
1.493 + // </editor-fold>
1.494 + };
1.495 + com.sun.tools.javac.Main.compile(args);
1.496 + }
1.497 +
1.498 +}
