1 files changed, 0 insertions, 290 deletions
diff --git a/libjava/gnu/gcj/protocol/http/Connection.java b/libjava/gnu/gcj/protocol/http/Connection.java
deleted file mode 100644
index ba5903d0c12..00000000000
--- a/libjava/gnu/gcj/protocol/http/Connection.java
+++ /dev/null
@@ -1,290 +0,0 @@
-// Connection.java - Implementation of HttpURLConnection for http protocol.
-
-/* Copyright (C) 1999  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 gnu.gcj.protocol.http;
-
-import java.net.*;
-import java.io.*;
-import java.util.Vector;
-import java.util.Hashtable;
-import java.util.Enumeration;
-
-/**
- * @author Warren Levy <warrenl@cygnus.com>
- * @date March 29, 1999.
- */
-
-/**
- * Written using on-line Java Platform 1.2 API Specification, as well
- * as "The Java Class Libraries", 2nd edition (Addison-Wesley, 1998).
- * Status:  Minimal subset of functionality.  Proxies and Redirects
- *	not yet handled.  FileNameMap handling needs to be considered.
- *	useCaches, ifModifiedSince, and allowUserInteraction need
- *	consideration as well as doInput and doOutput.
- */
-
-class Connection extends HttpURLConnection
-{
-  protected Socket sock = null;
-  private static Hashtable defRequestProperties = new Hashtable();
-  private Hashtable requestProperties;
-  private Hashtable hdrHash = new Hashtable();
-  private Vector hdrVec = new Vector();
-  private boolean gotHeaders = false;
-  private BufferedInputStream bufferedIn;
-
-  public Connection(URL url)
-  {
-    super(url);
-    requestProperties = (Hashtable) defRequestProperties.clone();
-  }
-
-  // Override method in URLConnection.
-  public static void setDefaultRequestProperty(String key, String value)
-  {
-    defRequestProperties.put(key, value);
-  }
-
-  // Override method in URLConnection.
-  public static String getDefaultRequestProperty(String key)
-  {
-    return (String) defRequestProperties.get(key);
-  }
-
-  // Override method in URLConnection.
-  public void setRequestProperty(String key, String value)
-  {
-    if (connected)
-      throw new IllegalAccessError("Connection already established.");
-
-    requestProperties.put(key, value);
-  }
-
-  // Override method in URLConnection.
-  public String getRequestProperty(String key)
-  {
-    if (connected)
-      throw new IllegalAccessError("Connection already established.");
-
-    return (String) requestProperties.get(key);
-  }
-
-  // Implementation of abstract method.
-  public void connect() throws IOException
-  {
-    // Call is ignored if already connected.
-    if (connected)
-      return;
-
-    // Get address and port number.
-    int port;
-    InetAddress destAddr = InetAddress.getByName(url.getHost());
-    if ((port = url.getPort()) == -1)
-      port = 80;
-
-    // Open socket and output stream.
-    sock = new Socket(destAddr, port);
-    PrintWriter out = new PrintWriter(sock.getOutputStream());
-
-    // Send request including any request properties that were set.
-    out.print(getRequestMethod() + " " + url.getFile() + " HTTP/1.1\n");
-    out.print("Host: " + url.getHost() + ":" + port + "\n");
-    Enumeration reqKeys = requestProperties.keys();
-    Enumeration reqVals = requestProperties.elements();
-    while (reqKeys.hasMoreElements())
-      out.print(reqKeys.nextElement() + ": " + reqVals.nextElement() + "\n");
-    out.print("\n");
-    out.flush();
-    connected = true;
-  }
-
-  // Implementation of abstract method.
-  public void disconnect()
-  {
-    if (sock != null)
-      {
-	try
-	  {
-	    sock.close();
-	  }
-	catch (IOException ex)
-	  {
-	    ; // Ignore errors in closing socket.
-	  }
-	sock = null;
-      }
-    connected = false;
-  }
-
-  // TODO: public boolean usingProxy()
-  public boolean usingProxy()
-  {
-    throw new InternalError("HttpURLConnection.usingProxy not implemented");
-  }
-
-  // Override default method in URLConnection.
-  public InputStream getInputStream() throws IOException
-  {
-    if (!connected)
-      connect();
-
-    if (! doInput)
-      throw new ProtocolException("Can't open InputStream if doInput is false");
-    if (bufferedIn == null)
-      bufferedIn = new BufferedInputStream(sock.getInputStream());
-    return bufferedIn;
-  }
-
-  // Override default method in URLConnection.
-  public OutputStream getOutputStream() throws IOException
-  {
-    if (!connected)
-      connect();
-
-    if (! doOutput)
-      throw new
-	ProtocolException("Can't open OutputStream if doOutput is false");
-    return sock.getOutputStream();
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderField(String name)
-  {
-    try
-      {
-	getHttpHeaders();
-      }
-    catch (IOException x)
-      {
-	return null;
-      }
-    return (String) hdrHash.get(name.toLowerCase());
-  }
-
-  // Override default method in URLConnection.
-  public String getHeaderField(int n)
-  {
-    try
-      {
-	getHttpHeaders();
-      }
-    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
-      {
-	getHttpHeaders();
-      }
-    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 getHttpHeaders() throws IOException
-  {
-    if (gotHeaders)
-      return;
-    gotHeaders = true;
-
-    connect();
-
-    // Originally tried using a BufferedReader here to take advantage of
-    // the readLine method and avoid the following, but the buffer read
-    // past the end of the headers so the first part of the content was lost.
-    // It is probably more robust than it needs to be, e.g. the byte[]
-    // is unlikely to overflow and a '\r' should always be followed by a '\n',
-    // but it is better to be safe just in case.
-    if (bufferedIn == null)
-      bufferedIn = new BufferedInputStream(sock.getInputStream());
-
-    int buflen = 100;
-    byte[] buf = new byte[buflen];
-    String line = "";
-    boolean gotnl = false;
-    byte[] ch = new byte[1];
-    ch[0] = (byte) '\n';
-    while (true)
-      {
-	// Check for leftover byte from non-'\n' after a '\r'.
-	if (ch[0] != '\n')
-	  line = line + '\r' + new String(ch, 0, 1);
-
-	int i;
-	for (i = 0; i < buflen; i++)
-	  {
-	    bufferedIn.read(buf, i, 1);
-	    if (buf[i] == '\r')
-	      {
-	        bufferedIn.read(ch, 0, 1);
-		if (ch[0] == '\n')
-		  gotnl = true;
-		break;
-	      }
-	  }
-	line = line + new String(buf, 0, i);
-
-	// A '\r' '\n' combo indicates the end of the header entry.
-	// If it wasn't found, cycle back through the loop and append
-	// to 'line' until one is found.
-	if (gotnl)
-	  {
-	    // A zero length entry signals the end of the headers.
-	    if (line.length() == 0)
-	      break;
-
-	    // Store the header and reinitialize for next cycle.
-	    hdrVec.addElement(line);
-	    String key = getKey(line);
-	    if (key != null)
-	      hdrHash.put(key.toLowerCase(), getField(line));
-	    line = "";
-	    ch[0] = (byte) '\n';
-	    gotnl = false;
-	  }
-      }
-  }
-}