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-rw-r--r--libjava/gnu/java/net/protocol/core/Connection.java172
-rw-r--r--libjava/gnu/java/net/protocol/core/CoreInputStream.java90
-rw-r--r--libjava/gnu/java/net/protocol/core/Handler.java28
-rw-r--r--libjava/gnu/java/net/protocol/core/natCoreInputStream.cc51
4 files changed, 0 insertions, 341 deletions
diff --git a/libjava/gnu/java/net/protocol/core/Connection.java b/libjava/gnu/java/net/protocol/core/Connection.java
deleted file mode 100644
index 2319c0be923..00000000000
--- a/libjava/gnu/java/net/protocol/core/Connection.java
+++ /dev/null
@@ -1,172 +0,0 @@
-// Connection.java - Implementation of URLConnection for core protocol.
-
-/* Copyright (C) 2001, 2003 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.java.net.protocol.core;
-
-import gnu.gcj.Core;
-import java.io.InputStream;
-import java.io.IOException;
-import java.net.ProtocolException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.Map;
-import java.util.Vector;
-import java.util.Hashtable;
-import java.util.Enumeration;
-
-/**
- * @author Anthony Green <green@redhat.com>
- * @date August 13, 2001
- */
-
-class Connection extends URLConnection
-{
- private Hashtable hdrHash = new Hashtable();
- private Vector hdrVec = new Vector();
- private boolean gotHeaders = false;
-
- private Core core;
-
- public Connection (URL url)
- {
- super(url);
- }
-
- // Implementation of abstract method.
- public void connect() throws IOException
- {
- // Call is ignored if already connected.
- if (connected)
- return;
-
- // If not connected, then file needs to be opened.
- core = Core.create (url.getFile());
- connected = true;
- }
-
- public InputStream getInputStream() throws IOException
- {
- if (!connected)
- connect();
-
- if (! doInput)
- throw new ProtocolException("Can't open InputStream if doInput is false");
- return new CoreInputStream (core);
- }
-
- // 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 Map getHeaderFields()
- {
- try
- {
- getHeaders();
- }
- catch (IOException x)
- {
- return null;
- }
- return hdrHash;
- }
-
- // 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 = core.length;
- 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));
- }
-}
-
diff --git a/libjava/gnu/java/net/protocol/core/CoreInputStream.java b/libjava/gnu/java/net/protocol/core/CoreInputStream.java
deleted file mode 100644
index 421bb1c4765..00000000000
--- a/libjava/gnu/java/net/protocol/core/CoreInputStream.java
+++ /dev/null
@@ -1,90 +0,0 @@
-// Handler.java - URLStreamHandler for core protocol.
-
-/* Copyright (C) 2001 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.java.net.protocol.core;
-
-import gnu.gcj.Core;
-import gnu.gcj.RawData;
-import java.io.InputStream;
-import java.io.IOException;
-
-public class CoreInputStream extends InputStream
-{
- /* A pointer to the object in memory. */
- protected RawData ptr;
-
- /* Position of the next byte in core to be read. */
- protected int pos;
-
- /* The currently marked position in the stream. */
- protected int mark;
-
- /* The index in core one greater than the last valid character. */
- protected int count;
-
- private native int unsafeGetByte (long offset);
- private native int copyIntoByteArray (byte[] dest, int offset, int numBytes);
-
- public CoreInputStream (Core core)
- {
- ptr = core.ptr;
- count = core.length;
- }
-
- public synchronized int available()
- {
- return count - pos;
- }
-
- public synchronized void mark(int readAheadLimit)
- {
- // readAheadLimit is ignored per Java Class Lib. book, p.220.
- mark = pos;
- }
-
- public boolean markSupported()
- {
- return true;
- }
-
- public synchronized int read()
- {
- if (pos < count)
- return ((int) unsafeGetByte(pos++)) & 0xFF;
- return -1;
- }
-
- public synchronized int read(byte[] b, int off, int len)
- {
- if (pos >= count)
- return -1;
-
- int numBytes = Math.min(count - pos, len);
- copyIntoByteArray (b, off, numBytes);
- pos += numBytes;
- return numBytes;
- }
-
- public synchronized void reset()
- {
- pos = mark;
- }
-
- public synchronized long skip(long n)
- {
- // Even though the var numBytes is a long, in reality it can never
- // be larger than an int since the result of subtracting 2 positive
- // ints will always fit in an int. Since we have to return a long
- // anyway, numBytes might as well just be a long.
- long numBytes = Math.min ((long) (count - pos), n < 0 ? 0L : n);
- pos += numBytes;
- return numBytes;
- }
-}
diff --git a/libjava/gnu/java/net/protocol/core/Handler.java b/libjava/gnu/java/net/protocol/core/Handler.java
deleted file mode 100644
index 8726172d2cd..00000000000
--- a/libjava/gnu/java/net/protocol/core/Handler.java
+++ /dev/null
@@ -1,28 +0,0 @@
-// Handler.java - URLStreamHandler for core protocol.
-
-/* Copyright (C) 2001 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.java.net.protocol.core;
-
-import java.io.IOException;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLStreamHandler;
-
-/**
- * @author Anthony Green <green@redhat.com>
- * @date August 13, 2001.
- */
-public class Handler extends URLStreamHandler
-{
- protected URLConnection openConnection(URL url) throws IOException
- {
- return new Connection(url);
- }
-}
diff --git a/libjava/gnu/java/net/protocol/core/natCoreInputStream.cc b/libjava/gnu/java/net/protocol/core/natCoreInputStream.cc
deleted file mode 100644
index 4053efcd16a..00000000000
--- a/libjava/gnu/java/net/protocol/core/natCoreInputStream.cc
+++ /dev/null
@@ -1,51 +0,0 @@
-// natCoreInputStream.cc -- C++ side of CoreInputStream
-
-/* Copyright (C) 2001 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. */
-
-/* Author: Anthony Green <green@redhat.com>. */
-
-#include <config.h>
-
-#include <gcj/cni.h>
-#include <jvm.h>
-#include <string.h>
-
-#include <java/lang/NullPointerException.h>
-#include <java/lang/ArrayIndexOutOfBoundsException.h>
-#include <gnu/java/net/protocol/core/CoreInputStream.h>
-
-jint
-gnu::java::net::protocol::core::CoreInputStream::unsafeGetByte (jlong offset)
-{
- return ((char*) ptr) [offset];
-}
-
-jint
-gnu::java::net::protocol::core::CoreInputStream::copyIntoByteArray (jbyteArray dest,
- jint offset,
- jint numBytes)
-{
- if (!dest)
- throw new ::java::lang::NullPointerException;
-
- jsize destSize = JvGetArrayLength (dest);
-
- if (offset < 0 || numBytes < 0 || offset + numBytes < 0
- || offset + numBytes > destSize
- || pos + numBytes > count)
- throw new ::java::lang::ArrayIndexOutOfBoundsException;
-
- void *pcore = (void *) &((char*) ptr) [pos];
- void *pdest = (void *) (elements (dest) + offset);
-
- memcpy (pdest, pcore, numBytes);
-
- return 0;
-}
-
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