* gnu/xml/*: Imported from GNU JAXP.

       * javax/xml/*: Likewise.
       * external/*: Imported external sax and w3c_dom projects.
       * LICENSE: Add new copyright and distribution notices.
       * Makefile.am (SUBDirs): Add external.
       (DIST_SUBDIRS): Likewise.
       * configure.ac (AC_CONFIG_FILES): Add external/Makefile,
       external/sax/Makefile and external/w3c_dom/Makefile.
       * lib/gen-classlist.sh.in (FIND): Search in external/sax and
       external/w3c_dom.
       (Split): Add new classes.xml for gcj.
       * lib/Makefile.am (compile_classpath): Add external/sax and
       external/w3c_dom.
       (FOUND_GCJ): Compile classes.xml.
       * lib/.cvsignore: Add classes.xml.
       * .classpath: Updated exclusion filter and add external projects plus
       examples.

5 files changed, 295 insertions, 0 deletions

diff --git a/external/w3c_dom/org/w3c/dom/stylesheets/DocumentStyle.java b/external/w3c_dom/org/w3c/dom/stylesheets/DocumentStyle.java
new file mode 100644
index 000000000..612a56113
--- /dev/null
+++ b/external/w3c_dom/org/w3c/dom/stylesheets/DocumentStyle.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.stylesheets;
+
+/**
+ *  The <code>DocumentStyle</code> interface provides a mechanism by which the 
+ * style sheets embedded in a document can be retrieved. The expectation is 
+ * that an instance of the <code>DocumentStyle</code> interface can be 
+ * obtained by using binding-specific casting methods on an instance of the 
+ * <code>Document</code> interface. 
+ * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
+ * @since DOM Level 2
+ */
+public interface DocumentStyle {
+    /**
+     *  A list containing all the style sheets explicitly linked into or 
+     * embedded in a document. For HTML documents, this includes external 
+     * style sheets, included via the HTML  LINK element, and inline  STYLE 
+     * elements. In XML, this includes external style sheets, included via 
+     * style sheet processing instructions (see [XML StyleSheet]). 
+     */
+    public StyleSheetList getStyleSheets();
+
+}
diff --git a/external/w3c_dom/org/w3c/dom/stylesheets/LinkStyle.java b/external/w3c_dom/org/w3c/dom/stylesheets/LinkStyle.java
new file mode 100644
index 000000000..481bd19db
--- /dev/null
+++ b/external/w3c_dom/org/w3c/dom/stylesheets/LinkStyle.java
@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.stylesheets;
+
+/**
+ *  The <code>LinkStyle</code> interface provides a mechanism by which a style 
+ * sheet can be retrieved from the node responsible for linking it into a 
+ * document. An instance of the <code>LinkStyle</code> interface can be 
+ * obtained using binding-specific casting methods on an instance of a 
+ * linking node (<code>HTMLLinkElement</code>, <code>HTMLStyleElement</code> 
+ * or <code>ProcessingInstruction</code> in DOM Level 2). 
+ * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
+ * @since DOM Level 2
+ */
+public interface LinkStyle {
+    /**
+     *  The style sheet. 
+     */
+    public StyleSheet getSheet();
+
+}
diff --git a/external/w3c_dom/org/w3c/dom/stylesheets/MediaList.java b/external/w3c_dom/org/w3c/dom/stylesheets/MediaList.java
new file mode 100644
index 000000000..f83d5f13d
--- /dev/null
+++ b/external/w3c_dom/org/w3c/dom/stylesheets/MediaList.java
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.stylesheets;
+
+import org.w3c.dom.DOMException;
+
+/**
+ *  The <code>MediaList</code> interface provides the abstraction of an 
+ * ordered collection of media, without defining or constraining how this 
+ * collection is implemented. An empty list is the same as a list that 
+ * contains the medium <code>"all"</code>. 
+ * <p> The items in the <code>MediaList</code> are accessible via an integral 
+ * index, starting from 0. 
+ * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
+ * @since DOM Level 2
+ */
+public interface MediaList {
+    /**
+     *  The parsable textual representation of the media list. This is a 
+     * comma-separated list of media. 
+     */
+    public String getMediaText();
+    /**
+     *  The parsable textual representation of the media list. This is a 
+     * comma-separated list of media. 
+     * @exception DOMException
+     *   SYNTAX_ERR: Raised if the specified string value has a syntax error 
+     *   and is unparsable.
+     *   <br>NO_MODIFICATION_ALLOWED_ERR: Raised if this media list is 
+     *   readonly.
+     */
+    public void setMediaText(String mediaText)
+                             throws DOMException;
+
+    /**
+     *  The number of media in the list. The range of valid media is 
+     * <code>0</code> to <code>length-1</code> inclusive. 
+     */
+    public int getLength();
+
+    /**
+     *  Returns the <code>index</code>th in the list. If <code>index</code> is 
+     * greater than or equal to the number of media in the list, this 
+     * returns <code>null</code>. 
+     * @param index  Index into the collection. 
+     * @return  The medium at the <code>index</code>th position in the 
+     *   <code>MediaList</code>, or <code>null</code> if that is not a valid 
+     *   index. 
+     */
+    public String item(int index);
+
+    /**
+     *  Deletes the medium indicated by <code>oldMedium</code> from the list. 
+     * @param oldMedium The medium to delete in the media list.
+     * @exception DOMException
+     *    NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly. 
+     *   <br> NOT_FOUND_ERR: Raised if <code>oldMedium</code> is not in the 
+     *   list. 
+     */
+    public void deleteMedium(String oldMedium)
+                             throws DOMException;
+
+    /**
+     *  Adds the medium <code>newMedium</code> to the end of the list. If the 
+     * <code>newMedium</code> is already used, it is first removed. 
+     * @param newMedium The new medium to add.
+     * @exception DOMException
+     *    INVALID_CHARACTER_ERR: If the medium contains characters that are 
+     *   invalid in the underlying style language. 
+     *   <br> NO_MODIFICATION_ALLOWED_ERR: Raised if this list is readonly. 
+     */
+    public void appendMedium(String newMedium)
+                             throws DOMException;
+
+}
diff --git a/external/w3c_dom/org/w3c/dom/stylesheets/StyleSheet.java b/external/w3c_dom/org/w3c/dom/stylesheets/StyleSheet.java
new file mode 100644
index 000000000..3da430769
--- /dev/null
+++ b/external/w3c_dom/org/w3c/dom/stylesheets/StyleSheet.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.stylesheets;
+
+import org.w3c.dom.Node;
+
+/**
+ *  The <code>StyleSheet</code> interface is the abstract base interface for 
+ * any type of style sheet. It represents a single style sheet associated 
+ * with a structured document. In HTML, the StyleSheet interface represents 
+ * either an external style sheet, included via the HTML  LINK element, or 
+ * an inline  STYLE element. In XML, this interface represents an external 
+ * style sheet, included via a style sheet processing instruction. 
+ * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
+ * @since DOM Level 2
+ */
+public interface StyleSheet {
+    /**
+     *  This specifies the style sheet language for this style sheet. The 
+     * style sheet language is specified as a content type (e.g. 
+     * "text/css"). The content type is often specified in the 
+     * <code>ownerNode</code>. Also see the type attribute definition for 
+     * the <code>LINK</code> element in HTML 4.0, and the type 
+     * pseudo-attribute for the XML style sheet processing instruction. 
+     */
+    public String getType();
+
+    /**
+     *  <code>false</code> if the style sheet is applied to the document. 
+     * <code>true</code> if it is not. Modifying this attribute may cause a 
+     * new resolution of style for the document. A stylesheet only applies 
+     * if both an appropriate medium definition is present and the disabled 
+     * attribute is false. So, if the media doesn't apply to the current 
+     * user agent, the <code>disabled</code> attribute is ignored. 
+     */
+    public boolean getDisabled();
+    /**
+     *  <code>false</code> if the style sheet is applied to the document. 
+     * <code>true</code> if it is not. Modifying this attribute may cause a 
+     * new resolution of style for the document. A stylesheet only applies 
+     * if both an appropriate medium definition is present and the disabled 
+     * attribute is false. So, if the media doesn't apply to the current 
+     * user agent, the <code>disabled</code> attribute is ignored. 
+     */
+    public void setDisabled(boolean disabled);
+
+    /**
+     *  The node that associates this style sheet with the document. For HTML, 
+     * this may be the corresponding <code>LINK</code> or <code>STYLE</code> 
+     * element. For XML, it may be the linking processing instruction. For 
+     * style sheets that are included by other style sheets, the value of 
+     * this attribute is <code>null</code>. 
+     */
+    public Node getOwnerNode();
+
+    /**
+     *  For style sheet languages that support the concept of style sheet 
+     * inclusion, this attribute represents the including style sheet, if 
+     * one exists. If the style sheet is a top-level style sheet, or the 
+     * style sheet language does not support inclusion, the value of this 
+     * attribute is <code>null</code>. 
+     */
+    public StyleSheet getParentStyleSheet();
+
+    /**
+     *  If the style sheet is a linked style sheet, the value of its attribute 
+     * is its location. For inline style sheets, the value of this attribute 
+     * is <code>null</code>. See the href attribute definition for the 
+     * <code>LINK</code> element in HTML 4.0, and the href pseudo-attribute 
+     * for the XML style sheet processing instruction. 
+     */
+    public String getHref();
+
+    /**
+     *  The advisory title. The title is often specified in the 
+     * <code>ownerNode</code>. See the title attribute definition for the 
+     * <code>LINK</code> element in HTML 4.0, and the title pseudo-attribute 
+     * for the XML style sheet processing instruction. 
+     */
+    public String getTitle();
+
+    /**
+     *  The intended destination media for style information. The media is 
+     * often specified in the <code>ownerNode</code>. If no media has been 
+     * specified, the <code>MediaList</code> will be empty. See the media 
+     * attribute definition for the <code>LINK</code> element in HTML 4.0, 
+     * and the media pseudo-attribute for the XML style sheet processing 
+     * instruction . Modifying the media list may cause a change to the 
+     * attribute <code>disabled</code>. 
+     */
+    public MediaList getMedia();
+
+}
diff --git a/external/w3c_dom/org/w3c/dom/stylesheets/StyleSheetList.java b/external/w3c_dom/org/w3c/dom/stylesheets/StyleSheetList.java
new file mode 100644
index 000000000..b8f9a4423
--- /dev/null
+++ b/external/w3c_dom/org/w3c/dom/stylesheets/StyleSheetList.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2000 World Wide Web Consortium,
+ * (Massachusetts Institute of Technology, Institut National de
+ * Recherche en Informatique et en Automatique, Keio University). All
+ * Rights Reserved. This program is distributed under the W3C's Software
+ * Intellectual Property License. This program 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 W3C License http://www.w3.org/Consortium/Legal/ for more details.
+ */
+
+package org.w3c.dom.stylesheets;
+
+/**
+ * The <code>StyleSheetList</code> interface provides the abstraction of an 
+ * ordered collection of style sheets. 
+ * <p> The items in the <code>StyleSheetList</code> are accessible via an 
+ * integral index, starting from 0. 
+ * <p>See also the <a href='http://www.w3.org/TR/2000/REC-DOM-Level-2-Style-20001113'>Document Object Model (DOM) Level 2 Style Specification</a>.
+ * @since DOM Level 2
+ */
+public interface StyleSheetList {
+    /**
+     *  The number of <code>StyleSheets</code> in the list. The range of valid 
+     * child stylesheet indices is <code>0</code> to <code>length-1</code> 
+     * inclusive. 
+     */
+    public int getLength();
+
+    /**
+     *  Used to retrieve a style sheet by ordinal index. If index is greater 
+     * than or equal to the number of style sheets in the list, this returns 
+     * <code>null</code>. 
+     * @param index Index into the collection
+     * @return The style sheet at the <code>index</code> position in the 
+     *   <code>StyleSheetList</code>, or <code>null</code> if that is not a 
+     *   valid index. 
+     */
+    public StyleSheet item(int index);
+
+}