diff -r 88b85470e72c -r f50545b5e2f1 src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/staxex/Base64EncoderStream.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/jaxws_classes/com/sun/xml/internal/org/jvnet/staxex/Base64EncoderStream.java Tue Mar 06 16:09:35 2012 -0800
@@ -0,0 +1,202 @@
+/*
+ * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code 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
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+package com.sun.xml.internal.org.jvnet.staxex;
+
+import java.io.*;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.xml.stream.XMLStreamException;
+import javax.xml.stream.XMLStreamWriter;
+
+// for testing method
+//import com.sun.xml.internal.stream.writers.XMLStreamWriterImpl;
+
+/**
+ * This class implements a BASE64 Encoder. It is implemented as
+ * a FilterOutputStream, so one can just wrap this class around
+ * any output stream and write bytes into this filter. The Encoding
+ * is done as the bytes are written out.
+ *
+ * @author John Mani
+ * @author Bill Shannon
+ * @author Martin Grebac
+ */
+
+public class Base64EncoderStream extends FilterOutputStream {
+ private byte[] buffer; // cache of bytes that are yet to be encoded
+ private int bufsize = 0; // size of the cache
+
+ private XMLStreamWriter outWriter;
+
+ public Base64EncoderStream(OutputStream out) {
+ super(out);
+ buffer = new byte[3];
+ }
+
+ /**
+ * Create a BASE64 encoder that encodes the specified input stream
+ */
+ public Base64EncoderStream(XMLStreamWriter outWriter, OutputStream out) {
+ super(out);
+ buffer = new byte[3];
+ this.outWriter = outWriter;
+ }
+
+ /**
+ * Encodes len bytes from the specified
+ * byte array starting at offset off to
+ * this output stream.
+ *
+ * @param b the data.
+ * @param off the start offset in the data.
+ * @param len the number of bytes to write.
+ * @exception IOException if an I/O error occurs.
+ */
+ @Override
+ public void write(byte[] b, int off, int len) throws IOException {
+ for (int i = 0; i < len; i++)
+ write(b[off + i]);
+ }
+
+ /**
+ * Encodes b.length bytes to this output stream.
+ * @param b the data to be written.
+ * @exception IOException if an I/O error occurs.
+ */
+ @Override
+ public void write(byte[] b) throws IOException {
+ write(b, 0, b.length);
+ }
+
+ /**
+ * Encodes the specified byte to this output stream.
+ * @param c the byte.
+ * @exception IOException if an I/O error occurs.
+ */
+ @Override
+ public void write(int c) throws IOException {
+ buffer[bufsize++] = (byte)c;
+ if (bufsize == 3) { // Encoding unit = 3 bytes
+ encode();
+ bufsize = 0;
+ }
+ }
+
+ /**
+ * Flushes this output stream and forces any buffered output bytes
+ * to be encoded out to the stream.
+ * @exception IOException if an I/O error occurs.
+ */
+ @Override
+ public void flush() throws IOException {
+ if (bufsize > 0) { // If there's unencoded characters in the buffer ..
+ encode(); // .. encode them
+ bufsize = 0;
+ }
+ out.flush();
+ try {
+ outWriter.flush();
+ } catch (XMLStreamException ex) {
+ Logger.getLogger(Base64EncoderStream.class.getName()).log(Level.SEVERE, null, ex);
+ throw new IOException(ex);
+ }
+ }
+
+ /**
+ * Forces any buffered output bytes to be encoded out to the stream
+ * and closes this output stream
+ */
+ @Override
+ public void close() throws IOException {
+ flush();
+ out.close();
+ }
+
+ /** This array maps the characters to their 6 bit values */
+ private final static char pem_array[] = {
+ 'A','B','C','D','E','F','G','H', // 0
+ 'I','J','K','L','M','N','O','P', // 1
+ 'Q','R','S','T','U','V','W','X', // 2
+ 'Y','Z','a','b','c','d','e','f', // 3
+ 'g','h','i','j','k','l','m','n', // 4
+ 'o','p','q','r','s','t','u','v', // 5
+ 'w','x','y','z','0','1','2','3', // 6
+ '4','5','6','7','8','9','+','/' // 7
+ };
+
+ private void encode() throws IOException {
+ byte a, b, c;
+ char[] buf = new char[4];
+ if (bufsize == 1) {
+ a = buffer[0];
+ b = 0;
+ c = 0;
+ buf[0] = pem_array[(a >>> 2) & 0x3F];
+ buf[1] = pem_array[((a << 4) & 0x30) + ((b >>> 4) & 0xf)];
+ buf[2] = '='; // pad character
+ buf[3] = '='; // pad character
+ } else if (bufsize == 2) {
+ a = buffer[0];
+ b = buffer[1];
+ c = 0;
+ buf[0] = pem_array[(a >>> 2) & 0x3F];
+ buf[1] = pem_array[((a << 4) & 0x30) + ((b >>> 4) & 0xf)];
+ buf[2] = pem_array[((b << 2) & 0x3c) + ((c >>> 6) & 0x3)];
+ buf[3] = '='; // pad character
+ } else {
+ a = buffer[0];
+ b = buffer[1];
+ c = buffer[2];
+ buf[0] = pem_array[(a >>> 2) & 0x3F];
+ buf[1] = pem_array[((a << 4) & 0x30) + ((b >>> 4) & 0xf)];
+ buf[2] = pem_array[((b << 2) & 0x3c) + ((c >>> 6) & 0x3)];
+ buf[3] = pem_array[c & 0x3F];
+ }
+ try {
+ outWriter.writeCharacters(buf, 0, 4);
+ } catch (XMLStreamException ex) {
+ Logger.getLogger(Base64EncoderStream.class.getName()).log(Level.SEVERE, null, ex);
+ throw new IOException(ex);
+ }
+ }
+
+// public static void main(String argv[]) throws Exception {
+// FileInputStream infile = new FileInputStream(new File(argv[0]));
+// StringWriter sw = new StringWriter();
+// XMLStreamWriterImpl wi = new XMLStreamWriterImpl(sw, null);
+// ByteArrayOutputStream baos = new ByteArrayOutputStream();
+// Base64EncoderStream encoder = new Base64EncoderStream(wi, baos);
+// int c;
+//
+// while ((c = infile.read()) != -1)
+// encoder.write(c);
+// encoder.close();
+//
+// System.out.println("SW: " + sw.toString());
+// System.out.println("BAOS: " + baos.toString());
+//
+// }
+}