a11e2c2279
* include/jvm.h: Declare _Jv_RegisterResource.
* gnu/gcj/Core.java, gnu/gcj/natCore.cc,
gnu/gcj/protocol/core/Connection.java,
gnu/gcj/protocol/core/Handler.java,
gnu/gcj/protocol/core/CoreInputStream.java,
gnu/gcj/protocol/core/natCoreInputStream.cc: New files.
* java/net/URL.java (setURLStreamHandler): Use
gnu.gcj.protocol.core.Handler for the core protocol.
* gnu/gcj/runtime/VMClassLoader.java (init): Add "core:/" to the
end of java.class.path.
* Makefile.am (ordinary_java_source_files): Add new java files.
(nat_source_files): Add new native code files.
* Makefile.in: Rebuilt.
From-SVN: r45450
86 lines
2.2 KiB
Java
86 lines
2.2 KiB
Java
/* Copyright (C) 1999, 2001 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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/* Author: Kresten Krab Thorup <krab@gnu.org> */
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package gnu.gcj.runtime;
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import java.io.*;
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import java.util.StringTokenizer;
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import java.net.URL;
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public final class VMClassLoader extends java.net.URLClassLoader
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{
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private VMClassLoader ()
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{
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super (init());
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}
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private static URL[] init()
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{
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StringTokenizer st
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= new StringTokenizer (System.getProperty ("java.class.path", "."),
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System.getProperty ("path.separator", ":"));
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java.util.Vector p = new java.util.Vector();
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while (st.hasMoreElements ())
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{
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String e = st.nextToken ();
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try
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{
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if (e.endsWith(".jar") || e.endsWith (".zip"))
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{
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File archive = new File (e);
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try {
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p.addElement(new URL("jar", "", -1, "file://"
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+ archive.getCanonicalPath ()
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+ "!/"));
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} catch (IOException ex) {
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// empty
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}
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}
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else if (e.endsWith ("/"))
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p.addElement (new URL("file", "", -1, e));
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else if (new File (e).isDirectory ())
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p.addElement (new URL("file", "", -1, e + "/"));
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else
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/* Ignore path element. */;
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}
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catch (java.net.MalformedURLException x)
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{
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/* Ignore this path element */
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}
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}
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// Add core:/ to the end of the java.class.path so any resources
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// compiled into this executable may be found.
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try
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{
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p.addElement (new URL("core", "", -1, "/"));
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}
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catch (java.net.MalformedURLException x)
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{
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// This should never happen.
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}
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URL[] urls = new URL[p.size()];
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p.copyInto (urls);
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return urls;
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}
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/** This is overridden to search the internal hash table, which
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* will only search existing linked-in classes. This will make
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* the default implementation of loadClass (in ClassLoader) work right.
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* The implementation of this method is in java/lang/natClassLoader.cc.
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*/
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protected native Class findClass(String name)
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throws java.lang.ClassNotFoundException;
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// The only VMClassLoader that can exist.
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public static VMClassLoader instance = new VMClassLoader ();
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}
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