1 files changed, 0 insertions, 172 deletions
diff --git a/libjava/gnu/java/net/protocol/http/ChunkedInputStream.java b/libjava/gnu/java/net/protocol/http/ChunkedInputStream.java
deleted file mode 100644
index c0706b70840..00000000000
--- a/libjava/gnu/java/net/protocol/http/ChunkedInputStream.java
+++ /dev/null
@@ -1,172 +0,0 @@
-/* ChunkedInputStream.java --
-   Copyright (C) 2004 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.http;
-
-import java.io.FilterInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.ProtocolException;
-
-/**
- * Input stream wrapper for the "chunked" transfer-coding.
- *
- * @author Chris Burdess (dog@gnu.org)
- */
-public class ChunkedInputStream
-  extends FilterInputStream
-{
-
-  private static final byte CR = 0x0d;
-  private static final byte LF = 0x0a;
-
-  int size;
-  int count;
-  boolean meta;
-  boolean eof;
-  Headers headers;
-
-  /**
-   * Constructor.
-   * @param in the response socket input stream
-   * @param headers the headers to receive additional header lines
-   */
-  public ChunkedInputStream(InputStream in, Headers headers)
-  {
-    super(in);
-    this.headers = headers;
-    size = -1;
-    count = 0;
-    meta = true;
-  }
-
-  public int read()
-    throws IOException
-  {
-    byte[] buf = new byte[1];
-    int len = read(buf, 0, 1);
-    if (len == -1)
-      {
-        return -1;
-      }
-    int ret = (int) buf[0];
-    if (ret < 0)
-      {
-        ret += 0x100;
-      }
-    return ret;
-  }
-
-  public int read(byte[] buffer)
-    throws IOException
-  {
-    return read(buffer, 0, buffer.length);
-  }
-
-  public int read(byte[] buffer, int offset, int length)
-    throws IOException
-  {
-    if (eof)
-      {
-        return -1;
-      }
-    if (meta)
-      {
-        // Read chunk header
-        int c, last = 0;
-        boolean seenSemi = false;
-        StringBuffer buf = new StringBuffer();
-        do
-          {
-            c = in.read();
-            if (c == 0x3b) // ;
-              {
-                seenSemi = true;
-              }
-            else if (c == 0x0a && last == 0x0d) // CRLF
-              {
-                size = Integer.parseInt(buf.toString(), 16);
-                break;
-              }
-            else if (!seenSemi && c >= 0x30)
-              {
-                buf.append ((char) c);
-              }
-            last = c;
-          }
-        while(c != -1);
-        count = 0;
-        meta = false;
-      }
-    if (size == 0)
-      {
-        // Read trailer
-        headers.parse(in);
-        eof = true;
-        return -1;
-      }
-    else
-      {
-        int diff = length - offset;
-        int max = size - count;
-        max = (diff < max) ? diff : max;
-        int len = (max > 0) ? in.read(buffer, offset, max) : 0;
-        count += len;
-        if (count == size)
-          {
-            // Read CRLF
-            int c1 = in.read();
-            int c2 = in.read();
-            if (c1 == -1 && c2 == -1)
-              {
-                // EOF before CRLF: bad, but ignore
-                eof = true;
-                return -1;
-              }
-            if (c1 != 0x0d || c2 != 0x0a)
-              {
-                throw new ProtocolException("expecting CRLF: " + c1 + "," + c2);
-              }
-            meta = true;
-          }
-        return len;
-      }
-  }
-  
-}
-