obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
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1 files changed, 344 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/xml/dom/DomCharacterData.java b/libjava/classpath/gnu/xml/dom/DomCharacterData.java
new file mode 100644
index 000000000..396c5f7a7
--- /dev/null
+++ b/libjava/classpath/gnu/xml/dom/DomCharacterData.java
@@ -0,0 +1,344 @@
+/* DomCharacterData.java --
+   Copyright (C) 1999,2000,2001,2004,2006 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.xml.dom;
+
+import org.w3c.dom.CharacterData;
+import org.w3c.dom.DOMException;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+import org.w3c.dom.events.MutationEvent;
+
+
+/**
+ * <p> Abstract "CharacterData" implementation.  This
+ * facilitates reusing code in classes implementing subtypes of that DOM
+ * interface (Text, Comment, CDATASection).  </p>
+ *
+ * @author David Brownell
+ * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
+ */
+public abstract class DomCharacterData
+  extends DomNode
+  implements CharacterData
+{
+
+  /**
+   * Empty node list representing the children of character data nodes.
+   */
+  static class EmptyNodeList
+    implements NodeList
+  {
+
+    public int getLength()
+    {
+      return 0;
+    }
+
+    public Node item(int index)
+    {
+      return null;
+    }
+
+  }
+
+  /**
+   * Singleton empty node list for character data nodes.
+   */
+  static final NodeList CHILD_NODES = new EmptyNodeList();
+
+  private String text;
+
+  // package private
+  DomCharacterData(short nodeType, DomDocument doc, String value)
+  {
+    super(nodeType, doc);
+    text = (value == null) ? "" : value;
+  }
+
+  // package private
+  DomCharacterData(short nodeType, DomDocument doc,
+                   char[] buf, int offset, int length)
+  {
+    super(nodeType, doc);
+    text = (buf == null) ? "" : new String(buf, offset, length);
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Appends the specified data to the value of this node.
+   * Causes a DOMCharacterDataModified mutation event to be reported.
+   */
+  public void appendData(String arg)
+  {
+    if (isReadonly())
+      {
+        throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR);
+      }
+    String value = text + arg;
+    mutating(value);
+    text = value;
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Modifies the value of this node.
+   * Causes a DOMCharacterDataModified mutation event to be reported.
+   */
+  public void deleteData(int offset, int count)
+  {
+    if (isReadonly())
+      {
+        throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR);
+      }
+    char[] raw = text.toCharArray();
+    if (offset < 0 || count < 0 || offset > raw.length)
+      {
+        throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
+      }
+    if ((offset + count) > raw.length)
+      {
+        count = raw.length - offset;
+      }
+    if (count == 0)
+      {
+        return;
+      }
+    try
+      {
+        char[] buf = new char[raw.length - count];
+        System.arraycopy(raw, 0, buf, 0, offset);
+        System.arraycopy(raw, offset + count, buf, offset,
+                         raw.length - (offset + count));
+        String value = new String(buf);
+        mutating(value);
+        text = value;
+      }
+    catch (IndexOutOfBoundsException x)
+      {
+        throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
+      }
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Returns the value of this node.
+   */
+  public String getNodeValue()
+  {
+    return text;
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Returns the value of this node; same as getNodeValue.
+   */
+  public final String getData()
+  {
+    return text;
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Returns the length of the data.
+   */
+  public int getLength()
+  {
+    return text.length();
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Modifies the value of this node.
+   */
+  public void insertData(int offset, String arg)
+  {
+    if (isReadonly())
+      {
+      throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR);
+      }
+    char[] raw = text.toCharArray();
+    char[] tmp = arg.toCharArray ();
+    char[] buf = new char[raw.length + tmp.length];
+
+    try
+      {
+        System.arraycopy(raw, 0, buf, 0, offset);
+        System.arraycopy(tmp, 0, buf, offset, tmp.length);
+        System.arraycopy(raw, offset, buf, offset + tmp.length,
+                         raw.length - offset);
+        String value = new String(buf);
+        mutating(value);
+        text = value;
+      }
+    catch (IndexOutOfBoundsException x)
+      {
+        throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
+      }
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Modifies the value of this node.  Causes DOMCharacterDataModified
+   * mutation events to be reported (at least one).
+   */
+  public void replaceData(int offset, int count, String arg)
+  {
+    if (readonly)
+      {
+        throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR);
+      }
+    char[] raw = text.toCharArray();
+
+    // deleteData
+    if (offset < 0 || count < 0 || offset > raw.length)
+      {
+        throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
+      }
+    if ((offset + count) > raw.length)
+      {
+        count = raw.length - offset;
+      }
+    try
+      {
+        char[] buf = new char[raw.length - count];
+        System.arraycopy(raw, 0, buf, 0, offset);
+        System.arraycopy(raw, offset + count, buf, offset,
+                         raw.length - (offset + count));
+
+        // insertData
+        char[] tmp = arg.toCharArray ();
+        char[] buf2 = new char[buf.length + tmp.length];
+        System.arraycopy(raw, 0, buf, 0, offset);
+        System.arraycopy(tmp, 0, buf, offset, tmp.length);
+        System.arraycopy(raw, offset, buf, offset + tmp.length,
+                         raw.length - offset);
+        String value = new String(buf);
+        mutating(value);
+        text = value;
+      }
+    catch (IndexOutOfBoundsException x)
+      {
+        throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
+      }
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Assigns the value of this node.
+   * Causes a DOMCharacterDataModified mutation event to be reported.
+   */
+  public void setNodeValue(String value)
+  {
+    if (isReadonly())
+      {
+        throw new DomDOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR);
+      }
+    if (value == null)
+      {
+        value = "";
+      }
+    mutating(value);
+    text = value;
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Assigns the value of this node; same as setNodeValue.
+   */
+  final public void setData(String data)
+  {
+    setNodeValue(data);
+  }
+
+  /**
+   * <b>DOM L1</b>
+   * Returns the specified substring.
+   */
+  public String substringData(int offset, int count)
+  {
+    try
+      {
+        return text.substring(offset, count);
+      }
+    catch (StringIndexOutOfBoundsException e)
+      {
+        if (offset >= 0 && count >= 0 && offset < text.length())
+          {
+            return text.substring(offset);
+          }
+        throw new DomDOMException(DOMException.INDEX_SIZE_ERR);
+      }
+  }
+
+  /**
+   * Returns an empty node list.
+   * Character data nodes do not have children.
+   */
+  public NodeList getChildNodes()
+  {
+    return CHILD_NODES;
+  }
+
+  /**
+   * The base URI for character data is <code>null</code>.
+   * @since DOM Level 3 Core
+   */
+  public final String getBaseURI()
+  {
+    return null;
+  }
+
+  private void mutating(String newValue)
+  {
+    if (!reportMutations)
+      {
+        return;
+      }
+
+    // EVENT:  DOMCharacterDataModified, target = this,
+    //  prev/new values provided
+    MutationEvent  event;
+
+    event = (MutationEvent) createEvent("MutationEvents");
+    event.initMutationEvent("DOMCharacterDataModified",
+                            true /* bubbles */, false /* nocancel */,
+                            null, text, newValue, null, (short) 0);
+    dispatchEvent(event);
+  }
+
+}