Tue, 06 Mar 2012 16:09:35 -0800
7150322: Stop using drop source bundles in jaxws
Reviewed-by: darcy, ohrstrom
ohair@286 | 1 | /* |
ohair@286 | 2 | * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
ohair@286 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
ohair@286 | 4 | * |
ohair@286 | 5 | * This code is free software; you can redistribute it and/or modify it |
ohair@286 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@286 | 7 | * published by the Free Software Foundation. Oracle designates this |
ohair@286 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@286 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
ohair@286 | 10 | * |
ohair@286 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
ohair@286 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
ohair@286 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
ohair@286 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
ohair@286 | 15 | * accompanied this code). |
ohair@286 | 16 | * |
ohair@286 | 17 | * You should have received a copy of the GNU General Public License version |
ohair@286 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
ohair@286 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
ohair@286 | 20 | * |
ohair@286 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@286 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@286 | 23 | * questions. |
ohair@286 | 24 | */ |
ohair@286 | 25 | |
ohair@286 | 26 | /* |
ohair@286 | 27 | * @(#)QDecoderStream.java 1.5 02/03/27 |
ohair@286 | 28 | */ |
ohair@286 | 29 | |
ohair@286 | 30 | |
ohair@286 | 31 | |
ohair@286 | 32 | package com.sun.xml.internal.messaging.saaj.packaging.mime.util; |
ohair@286 | 33 | |
ohair@286 | 34 | import java.io.IOException; |
ohair@286 | 35 | import java.io.InputStream; |
ohair@286 | 36 | |
ohair@286 | 37 | /** |
ohair@286 | 38 | * This class implements a Q Decoder as defined in RFC 2047 |
ohair@286 | 39 | * for decoding MIME headers. It subclasses the QPDecoderStream class. |
ohair@286 | 40 | * |
ohair@286 | 41 | * @author John Mani |
ohair@286 | 42 | */ |
ohair@286 | 43 | |
ohair@286 | 44 | public class QDecoderStream extends QPDecoderStream { |
ohair@286 | 45 | |
ohair@286 | 46 | /** |
ohair@286 | 47 | * Create a Q-decoder that decodes the specified input stream. |
ohair@286 | 48 | * @param in the input stream |
ohair@286 | 49 | */ |
ohair@286 | 50 | public QDecoderStream(InputStream in) { |
ohair@286 | 51 | super(in); |
ohair@286 | 52 | } |
ohair@286 | 53 | |
ohair@286 | 54 | /** |
ohair@286 | 55 | * Read the next decoded byte from this input stream. The byte |
ohair@286 | 56 | * is returned as an <code>int</code> in the range <code>0</code> |
ohair@286 | 57 | * to <code>255</code>. If no byte is available because the end of |
ohair@286 | 58 | * the stream has been reached, the value <code>-1</code> is returned. |
ohair@286 | 59 | * This method blocks until input data is available, the end of the |
ohair@286 | 60 | * stream is detected, or an exception is thrown. |
ohair@286 | 61 | * |
ohair@286 | 62 | * @return the next byte of data, or <code>-1</code> if the end of the |
ohair@286 | 63 | * stream is reached. |
ohair@286 | 64 | * @exception IOException if an I/O error occurs. |
ohair@286 | 65 | */ |
ohair@286 | 66 | public int read() throws IOException { |
ohair@286 | 67 | int c = in.read(); |
ohair@286 | 68 | |
ohair@286 | 69 | if (c == '_') // Return '_' as ' ' |
ohair@286 | 70 | return ' '; |
ohair@286 | 71 | else if (c == '=') { |
ohair@286 | 72 | // QP Encoded atom. Get the next two bytes .. |
ohair@286 | 73 | ba[0] = (byte)in.read(); |
ohair@286 | 74 | ba[1] = (byte)in.read(); |
ohair@286 | 75 | // .. and decode them |
ohair@286 | 76 | try { |
ohair@286 | 77 | return ASCIIUtility.parseInt(ba, 0, 2, 16); |
ohair@286 | 78 | } catch (NumberFormatException nex) { |
ohair@286 | 79 | throw new IOException("Error in QP stream " + nex.getMessage()); |
ohair@286 | 80 | } |
ohair@286 | 81 | } else |
ohair@286 | 82 | return c; |
ohair@286 | 83 | } |
ohair@286 | 84 | } |