1 files changed, 0 insertions, 303 deletions
diff --git a/libjava/java/net/JarURLConnection.java b/libjava/java/net/JarURLConnection.java
deleted file mode 100644
index 60adfcd9c61..00000000000
--- a/libjava/java/net/JarURLConnection.java
+++ /dev/null
@@ -1,303 +0,0 @@
-/* Copyright (C) 1999, 2000  Free Software Foundation
-
-   This file is part of libgcj.
-
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
-
-package java.net;
-
-import java.net.*;
-import java.io.*;
-import java.util.jar.*;
-import java.util.zip.*;
-import java.util.Vector;
-import java.util.Hashtable;
-
-/**
- * @author Kresten Krab Thorup <krab@gnu.org>
- * @date Aug 10, 1999.
- */
-
-
-public abstract class JarURLConnection extends URLConnection
-{
-  // three different ways to say the same thing
-  private final URL jarFileURL;
-
-  /** The connection to the jar file itself. A JarURLConnection
-   *  can represent an entry in a jar file or an entire jar file.  In
-   *  either case this describes just the jar file itself. */
-  protected URLConnection jarFileURLConnection;
-
-  // If this is a connection to a jar file element this is set, otherwose null.
-  private final String element;
-
-  // Cached JarURLConnection's 
-  static Hashtable conn_cache = new Hashtable();
-
-  public URL getJarFileURL ()
-  {
-    return jarFileURL;
-  }
-
-  public String getEntryName ()
-  {
-    return element;
-  }
-
-  public JarURLConnection(URL url)
-    throws MalformedURLException
-  {
-    super(url);
-
-    String spec = url.getFile();
-    int bang = spec.indexOf ("!/", 0);
-    if (bang == -1)
-      throw new MalformedURLException (url + ": No `!/' in spec.");
-
-    // Extact the url for the jar itself.
-    jarFileURL = new URL(spec.substring (0, bang));
-
-    // Get the name of the element, if any.
-    element = (bang+2==spec.length() ? null : spec.substring (bang+2));
-  }
-
-  public synchronized void connect() throws IOException
-  {
-    // Call is ignored if already connected.
-    if (connected)
-      return;
-
-    if (getUseCaches())
-      {
-	jarFileURLConnection = (URLConnection) conn_cache.get (jarFileURL);
-
-	if (jarFileURLConnection == null)
-	  {
-	    jarFileURLConnection = jarFileURL.openConnection ();
-	    jarFileURLConnection.setUseCaches (true);
-	    jarFileURLConnection.connect ();
-	    conn_cache.put (jarFileURL, jarFileURLConnection);
-	  }
-      }
-    else
-      {
-	jarFileURLConnection = jarFileURL.openConnection ();
-	jarFileURLConnection.connect ();
-      }
-
-    connected = true;
-  }
-
-  public InputStream getInputStream() throws IOException
-  {
-    if (!connected)
-      connect();
-
-    if (! doInput)
-      throw new ProtocolException("Can't open InputStream if doInput is false");
-
-    if (element == null)
-      {
-	// This is a JarURLConnection for the entire jar file.  
-
-	InputStream jar_is = new BufferedInputStream(jarFileURLConnection.getInputStream ());
-	return new JarInputStream(jar_is);
-      }
-
-    // Reaching this point, we're looking for an element of a jar file.
-
-    JarFile jarfile = null;
-
-    try
-      {
-	jarfile = getJarFile ();
-      }
-    catch (java.io.IOException x)
-      {
-	/* ignore */
-      }
-    
-    if (jarfile != null)
-      {
-	// this is the easy way...
-	return jarfile.getInputStream (jarfile.getEntry (element));
-      }
-    else
-      {
-	// If the jar file is not local, ...
-	JarInputStream zis = new JarInputStream(jarFileURLConnection.getInputStream ());
-
-	// This is hideous, we're doing a linear search...
-	for (ZipEntry ent = zis.getNextEntry (); 
-	     ent != null; 
-	     ent = zis.getNextEntry ())
-	  {
-	    if (element.equals (ent.getName ()))
-	      {
-		int size = (int)ent.getSize();
-		byte[] data = new byte[size];
-		zis.read (data, 0, size);
-		return new ByteArrayInputStream (data);
-	      }
-	  }
-      }
-
-    return null;
-  }
-
-  public JarEntry getJarEntry () throws java.io.IOException
-  {
-    JarFile jarfile = null;
-
-    if (element == null)
-      return null;
-
-    if (! doInput)
-      throw new ProtocolException("Can't open JarEntry if doInput is false");
-
-    try
-      {
-	jarfile = getJarFile ();
-      }
-    catch (java.io.IOException x)
-      {
-	/* ignore */
-      }
-    
-    if (jarfile == null)
-      {
-	JarInputStream zis = new JarInputStream(jarFileURLConnection.getInputStream ());
-
-	// This is hideous, we're doing a linear search for the thing...
-	for (ZipEntry ent = zis.getNextEntry (); 
-	     ent != null; 
-	     ent = zis.getNextEntry ())
-	  {
-	    if (element.equals (ent.getName ()))
-	      {
-		return new JarEntry (ent);
-	      }
-	  }
-      }
-
-    else
-      {
-	return jarfile.getJarEntry (element);
-      }
-
-    return null;
-  }
-
-  public abstract JarFile getJarFile() throws java.io.IOException;
-
-
-  // Steal and borrow from protocol/file/Connection.java
-
-  private Hashtable hdrHash = new Hashtable();
-  private Vector hdrVec = new Vector();
-  private boolean gotHeaders = false;
-
-  // Override default method in URLConnection.
-  public String getHeaderField(String name)
-  {
-    try
-      {
-	getHeaders();
-      }
-    catch (IOException x)
-      {
-	return null;
-      }
-    return (String) hdrHash.get(name.toLowerCase());
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderField(int n)
-  {
-    try
-      {
-	getHeaders();
-      }
-    catch (IOException x)
-      {
-	return null;
-      }
-    if (n < hdrVec.size())
-      return getField((String) hdrVec.elementAt(n));
-
-    return null;
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderFieldKey(int n)
-  {
-    try
-      {
-	getHeaders();
-      }
-    catch (IOException x)
-      {
-	return null;
-      }
-    if (n < hdrVec.size())
-      return getKey((String) hdrVec.elementAt(n));
-
-    return null;
-  }
-
-  private String getKey(String str)
-  {
-    if (str == null)
-      return null;
-    int index = str.indexOf(':');
-    if (index >= 0)
-      return str.substring(0, index);
-    else
-      return null;
-  }
-
-  private String getField(String str)
-  {
-    if (str == null)
-      return null;
-    int index = str.indexOf(':');
-    if (index >= 0)
-      return str.substring(index + 1).trim();
-    else
-      return str;
-  }
-
-  private void getHeaders() throws IOException
-  {
-    if (gotHeaders)
-      return;
-    gotHeaders = true;
-
-    connect();
-
-    // Yes, it is overkill to use the hash table and vector here since
-    // we're only putting one header in the file, but in case we need
-    // to add others later and for consistency, we'll implement it this way.
-
-    // Add the only header we know about right now:  Content-length.
-    long len;
-
-    if (element == null)
-      len = jarFileURLConnection.getContentLength ();
-    else
-      len = getJarEntry ().getSize ();
-
-    String line = "Content-length: " + len;
-    hdrVec.addElement(line);
-
-    // The key will never be null in this scenario since we build up the
-    // headers ourselves.  If we ever rely on getting a header from somewhere
-    // else, then we may have to check if the result of getKey() is null.
-    String key = getKey(line);
-    hdrHash.put(key.toLowerCase(), Long.toString(len));
-  }
-
-}