Imported GNU Classpath gcj-import-20051117.

       * gnu/java/net/protocol/file/Connection.java: Removed, fully merged.
       * sources.am: Regenerated.
       * Makefile.in: Likewise.

From-SVN: r107153

1 files changed, 0 insertions, 368 deletions

diff --git a/libjava/gnu/java/net/protocol/file/Connection.java b/libjava/gnu/java/net/protocol/file/Connection.java
deleted file mode 100644
index 8e4a413..0000000
--- a/libjava/gnu/java/net/protocol/file/Connection.java
+++ /dev/null
@@ -1,368 +0,0 @@
-/* FileURLConnection.java -- URLConnection class for "file" protocol
-   Copyright (C) 1998, 1999, 2003 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
- 
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-package gnu.java.net.protocol.file;
-
-import gnu.classpath.SystemProperties;
-
-import java.io.BufferedInputStream;
-import java.io.BufferedOutputStream;
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.FilePermission;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.net.ProtocolException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.security.Permission;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Locale;
-import java.net.MalformedURLException;
-
-/**
- * This subclass of java.net.URLConnection models a URLConnection via
- * the "file" protocol.
- *
- * @author Aaron M. Renn (arenn@urbanophile.com)
- * @author Nic Ferrier (nferrier@tapsellferrier.co.uk)
- * @author Warren Levy (warrenl@cygnus.com)
- */
-public class Connection extends URLConnection
-{
-  /**
-   * Default permission for a file
-   */
-  private static final String DEFAULT_PERMISSION = "read";
-
-  private static class StaticData
-  {
-    /**
-     * HTTP-style DateFormat, used to format the last-modified header.
-     */
-    static SimpleDateFormat dateFormat
-      = new SimpleDateFormat("EEE, dd MMM yyyy hh:mm:ss 'GMT'",
-                             new Locale ("En", "Us", "Unix"));
-
-    static String lineSeparator =
-      SystemProperties.getProperty("line.separator");
-  }
-
-  
-  /**
-   * This is a File object for this connection
-   */
-  private File file;
-
-  /**
-   * If a directory, contains a list of files in the directory.
-   */
-  private byte[] directoryListing;
-
-  /**
-   * InputStream if we are reading from the file
-   */
-  private InputStream inputStream;
-
-  /**
-   * OutputStream if we are writing to the file
-   */
-  private OutputStream outputStream;
-  
-  /**
-   * FilePermission to read the file
-   */
-  private FilePermission permission;
-
-  /**
-   * Calls superclass constructor to initialize.
-   */
-  public Connection(URL url)
-  {
-    super (url);
-
-    permission = new FilePermission(getURL().getFile(), DEFAULT_PERMISSION);
-  }
-  
-  /**
-   * Unquote "%" + hex quotes characters
-   *
-   * @param str The string to unquote or null.
-   *
-   * @return The unquoted string or null if str was null.
-   *
-   * @exception MalformedURLException If the given string contains invalid
-   * escape sequences.
-   *
-   * Sadly the same as URI.unquote, but there's nothing we can do to
-   * make it accessible.
-   *
-   */
-  public static String unquote(String str) throws MalformedURLException
-  {
-    if (str == null)
-      return null;
-    byte[] buf = new byte[str.length()];
-    int pos = 0;
-    for (int i = 0; i < str.length(); i++)
-      {
-	char c = str.charAt(i);
-	if (c > 127)
-	  throw new MalformedURLException(str + " : Invalid character");
-	if (c == '%')
-	  {
-	    if (i + 2 >= str.length())
-	      throw new MalformedURLException(str + " : Invalid quoted character");
-	    int hi = Character.digit(str.charAt(++i), 16);
-	    int lo = Character.digit(str.charAt(++i), 16);
-	    if (lo < 0 || hi < 0)
-	      throw new MalformedURLException(str + " : Invalid quoted character");
-	    buf[pos++] = (byte) (hi * 16 + lo);
-	  }
-	else
-	  buf[pos++] = (byte) c;
-      }
-    try
-      {
-	return new String(buf, 0, pos, "utf-8");
-      }
-    catch (java.io.UnsupportedEncodingException x2)
-      {
-	throw (Error) new InternalError().initCause(x2);
-      }
-  }
-
-  /**
-   * "Connects" to the file by opening it.
-   */
-  public void connect() throws IOException
-  {
-    // Call is ignored if already connected.
-    if (connected)
-      return;
-    
-    // If not connected, then file needs to be openned.
-    file = new File (unquote(getURL().getFile()));
-
-    if (! file.isDirectory())
-      {
-	if (doInput)
-	  inputStream = new BufferedInputStream(new FileInputStream(file));
-    
-	if (doOutput)
-	  outputStream = new BufferedOutputStream(new FileOutputStream(file));
-      }
-    else
-      {
-	if (doInput)
-	  {
-            inputStream = new ByteArrayInputStream(getDirectoryListing());
-	  }
-
-	if (doOutput)
-	  throw new ProtocolException
-	    ("file: protocol does not support output on directories");
-      }
-    
-    connected = true;
-  }
-
-  /**
-   * Populates the <code>directoryListing</code> field with a byte array
-   * containing a representation of the directory listing.
-   */
-  byte[] getDirectoryListing()
-    throws IOException
-  {
-    if (directoryListing == null)
-      {
-        ByteArrayOutputStream sink = new ByteArrayOutputStream();
-        // NB uses default character encoding for this system
-        Writer writer = new OutputStreamWriter(sink);
-    
-        String[] files = file.list();
-    
-        for (int i = 0; i < files.length; i++)
-          {
-            writer.write(files[i]);
-            writer.write(StaticData.lineSeparator);
-          }
-
-        directoryListing = sink.toByteArray();
-      }
-    return directoryListing;  
-  }
-  
-  /**
-   * Opens the file for reading and returns a stream for it.
-   *
-   * @return An InputStream for this connection.
-   *
-   * @exception IOException If an error occurs
-   */
-  public InputStream getInputStream()
-    throws IOException
-  {
-    if (!doInput)
-      throw new ProtocolException("Can't open InputStream if doInput is false");
-    
-    if (!connected)
-      connect();
-    
-    return inputStream;
-  }
-
-  /**
-   * Opens the file for writing and returns a stream for it.
-   *
-   * @return An OutputStream for this connection.
-   *
-   * @exception IOException If an error occurs.
-   */
-  public OutputStream getOutputStream()
-    throws IOException
-  {
-    if (!doOutput)
-      throw new
-	ProtocolException("Can't open OutputStream if doOutput is false");
-
-    if (!connected)
-      connect();
-    
-    return outputStream;
-  }
-
-  /**
-   * Get the last modified time of the resource.
-   *
-   * @return the time since epoch that the resource was modified.
-   */
-  public long getLastModified()
-  {
-    try
-      {
-	if (!connected)
-	  connect();
-
-	return file.lastModified();
-      }
-    catch (IOException e)
-      {
-	return -1;
-      }
-  }
-  
-  /**
-   *  Get an http-style header field. Just handle a few common ones. 
-   */
-  public String getHeaderField(String field)
-  {
-    try
-      {
-	if (!connected)
-	  connect();
-
-	if (field.equals("content-type"))
-          return guessContentTypeFromName(file.getName());
-	else if (field.equals("content-length"))
-          {
-            if (file.isDirectory())
-              {
-                return Integer.toString(getContentLength());
-              }
-            return Long.toString(file.length());
-          }
-	else if (field.equals("last-modified"))
-	  {
-	    synchronized (StaticData.dateFormat)
-	      {
-        	return StaticData.dateFormat.format(
-                        new Date(file.lastModified()));
-	      }
-	  }
-      }
-    catch (IOException e)
-      {
-        // Fall through.
-      }
-    return null;
-  }
-
-  /**
-   * Get the length of content.
-   *
-   * @return the length of the content.
-   */
-  public int getContentLength()
-  {
-    try
-      {
-	if (!connected)
-	  connect();
-        
-        if (file.isDirectory())
-          {
-            return getDirectoryListing().length;
-          }
-	return (int) file.length();
-      }
-    catch (IOException e)
-      {
-	return -1;
-      }
-  }
-  
-  /**
-   * This method returns a <code>Permission</code> object representing the
-   * permissions required to access this URL.  This method returns a
-   * <code>java.io.FilePermission</code> for the file's path with a read
-   * permission.
-   *
-   * @return A Permission object
-   */
-  public Permission getPermission() throws IOException
-  {
-    return permission;
-  }
-}