Return-Path: X-Original-To: apmail-incubator-cloudstack-commits-archive@minotaur.apache.org Delivered-To: apmail-incubator-cloudstack-commits-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 39FD5D5A3 for ; Fri, 10 Aug 2012 17:50:06 +0000 (UTC) Received: (qmail 99407 invoked by uid 500); 10 Aug 2012 17:50:04 -0000 Delivered-To: apmail-incubator-cloudstack-commits-archive@incubator.apache.org Received: (qmail 99326 invoked by uid 500); 10 Aug 2012 17:50:04 -0000 Mailing-List: contact cloudstack-commits-help@incubator.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: cloudstack-dev@incubator.apache.org Delivered-To: mailing list cloudstack-commits@incubator.apache.org Received: (qmail 99131 invoked by uid 99); 10 Aug 2012 17:50:03 -0000 Received: from tyr.zones.apache.org (HELO tyr.zones.apache.org) (140.211.11.114) by apache.org (qpsmtpd/0.29) with ESMTP; Fri, 10 Aug 2012 17:50:03 +0000 Received: by tyr.zones.apache.org (Postfix, from userid 65534) id 9A2491C360; Fri, 10 Aug 2012 17:50:03 +0000 (UTC) Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: alena1108@apache.org To: cloudstack-commits@incubator.apache.org X-Mailer: ASF-Git Admin Mailer Subject: [7/36] git commit: Removed Base64 from test Message-Id: <20120810175003.9A2491C360@tyr.zones.apache.org> Date: Fri, 10 Aug 2012 17:50:03 +0000 (UTC) Removed Base64 from test Project: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/repo Commit: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/commit/14a60c76 Tree: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/tree/14a60c76 Diff: http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/diff/14a60c76 Branch: refs/heads/vpc Commit: 14a60c7666f22d19b15575f2ced964253e2934c6 Parents: 602ea46 Author: Alex Huang Authored: Fri Aug 10 06:10:24 2012 -0700 Committer: Alex Huang Committed: Fri Aug 10 06:10:24 2012 -0700 ---------------------------------------------------------------------- test/src/com/cloud/sample/Base64.java | 1755 --------------- .../src/com/cloud/sample/UserCloudAPIExecutor.java | 3 +- 2 files changed, 2 insertions(+), 1756 deletions(-) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/14a60c76/test/src/com/cloud/sample/Base64.java ---------------------------------------------------------------------- diff --git a/test/src/com/cloud/sample/Base64.java b/test/src/com/cloud/sample/Base64.java deleted file mode 100644 index 5d822e3..0000000 --- a/test/src/com/cloud/sample/Base64.java +++ /dev/null @@ -1,1755 +0,0 @@ -// Licensed to the Apache Software Foundation (ASF) under one -// or more contributor license agreements. See the NOTICE file -// distributed with this work for additional information -// regarding copyright ownership. The ASF licenses this file -// to you under the Apache License, Version 2.0 (the -// "License"); you may not use this file except in compliance -// with the License. You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, -// software distributed under the License is distributed on an -// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY -// KIND, either express or implied. See the License for the -// specific language governing permissions and limitations -// under the License. -package com.cloud.sample; - -/** - *

Encodes and decodes to and from Base64 notation.

- *

Homepage: http://iharder.net/base64.

- * - *

- * Change Log: - *

- *
    - *
  • v2.2.1 - Fixed bug using URL_SAFE and ORDERED encodings. Fixed bug - * when using very small files (~< 40 bytes).
    • - *
  • v2.2 - Added some helper methods for encoding/decoding directly from - * one file to the next. Also added a main() method to support command line - * encoding/decoding from one file to the next. Also added these Base64 dialects: - *
      - *
    1. The default is RFC3548 format.
      2. - *
    2. Calling Base64.setFormat(Base64.BASE64_FORMAT.URLSAFE_FORMAT) generates - * http://www.faqs.org/rfcs/rfc3548.html
      3. - *
    3. Calling Base64.setFormat(Base64.BASE64_FORMAT.ORDERED_FORMAT) generates - * URL and file name friendly format that preserves lexical ordering as described - * in http://www.faqs.org/qa/rfcc-1940.html
      4. - *
    - * Special thanks to Jim Kellerman at http://www.powerset.com/ - * for contributing the new Base64 dialects. - *
    • - * - *
  • v2.1 - Cleaned up javadoc comments and unused variables and methods. Added - * some convenience methods for reading and writing to and from files.
    • - *
  • v2.0.2 - Now specifies UTF-8 encoding in places where the code fails on systems - * with other encodings (like EBCDIC).
    • - *
  • v2.0.1 - Fixed an error when decoding a single byte, that is, when the - * encoded data was a single byte.
    • - *
  • v2.0 - I got rid of methods that used booleans to set options. - * Now everything is more consolidated and cleaner. The code now detects - * when data that's being decoded is gzip-compressed and will decompress it - * automatically. Generally things are cleaner. You'll probably have to - * change some method calls that you were making to support the new - * options format (ints that you "OR" together).
    • - *
  • v1.5.1 - Fixed bug when decompressing and decoding to a - * byte[] using decode( String s, boolean gzipCompressed ). - * Added the ability to "suspend" encoding in the Output Stream so - * you can turn on and off the encoding if you need to embed base64 - * data in an otherwise "normal" stream (like an XML file).
    • - *
  • v1.5 - Output stream pases on flush() command but doesn't do anything itself. - * This helps when using GZIP streams. - * Added the ability to GZip-compress objects before encoding them.
    • - *
  • v1.4 - Added helper methods to read/write files.
    • - *
  • v1.3.6 - Fixed OutputStream.flush() so that 'position' is reset.
    • - *
  • v1.3.5 - Added flag to turn on and off line breaks. Fixed bug in input stream - * where last buffer being read, if not completely full, was not returned.
    • - *
  • v1.3.4 - Fixed when "improperly padded stream" error was thrown at the wrong time.
    • - *
  • v1.3.3 - Fixed I/O streams which were totally messed up.
    • - *
- * - *

- * I am placing this code in the Public Domain. Do with it as you will. - * This software comes with no guarantees or warranties but with - * plenty of well-wishing instead! - * Please visit http://iharder.net/base64 - * periodically to check for updates or to contribute improvements. - *

- * - * @author Robert Harder - * @author rob@iharder.net - * @version 2.2.1 - */ -public class Base64 -{ - -/* ******** P U B L I C F I E L D S ******** */ - - - /** No options specified. Value is zero. */ - public final static int NO_OPTIONS = 0; - - /** Specify encoding. */ - public final static int ENCODE = 1; - - - /** Specify decoding. */ - public final static int DECODE = 0; - - - /** Specify that data should be gzip-compressed. */ - public final static int GZIP = 2; - - - /** Don't break lines when encoding (violates strict Base64 specification) */ - public final static int DONT_BREAK_LINES = 8; - - /** - * Encode using Base64-like encoding that is URL- and Filename-safe as described - * in Section 4 of RFC3548: - * http://www.faqs.org/rfcs/rfc3548.html. - * It is important to note that data encoded this way is not officially valid Base64, - * or at the very least should not be called Base64 without also specifying that is - * was encoded using the URL- and Filename-safe dialect. - */ - public final static int URL_SAFE = 16; - - - /** - * Encode using the special "ordered" dialect of Base64 described here: - * http://www.faqs.org/qa/rfcc-1940.html. - */ - public final static int ORDERED = 32; - - -/* ******** P R I V A T E F I E L D S ******** */ - - - /** Maximum line length (76) of Base64 output. */ - private final static int MAX_LINE_LENGTH = 76; - - - /** The equals sign (=) as a byte. */ - private final static byte EQUALS_SIGN = (byte)'='; - - - /** The new line character (\n) as a byte. */ - private final static byte NEW_LINE = (byte)'\n'; - - - /** Preferred encoding. */ - private final static String PREFERRED_ENCODING = "UTF-8"; - - - // I think I end up not using the BAD_ENCODING indicator. - //private final static byte BAD_ENCODING = -9; // Indicates error in encoding - private final static byte WHITE_SPACE_ENC = -5; // Indicates white space in encoding - private final static byte EQUALS_SIGN_ENC = -1; // Indicates equals sign in encoding - - -/* ******** S T A N D A R D B A S E 6 4 A L P H A B E T ******** */ - - /** The 64 valid Base64 values. */ - //private final static byte[] ALPHABET; - /* Host platform me be something funny like EBCDIC, so we hardcode these values. */ - private final static byte[] _STANDARD_ALPHABET = - { - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', - (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'+', (byte)'/' - }; - - - /** - * Translates a Base64 value to either its 6-bit reconstruction value - * or a negative number indicating some other meaning. - **/ - private final static byte[] _STANDARD_DECODABET = - { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - 62, // Plus sign at decimal 43 - -9,-9,-9, // Decimal 44 - 46 - 63, // Slash at decimal 47 - 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' - 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' - -9,-9,-9,-9,-9,-9, // Decimal 91 - 96 - 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' - 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - -/* ******** U R L S A F E B A S E 6 4 A L P H A B E T ******** */ - - /** - * Used in the URL- and Filename-safe dialect described in Section 4 of RFC3548: - * http://www.faqs.org/rfcs/rfc3548.html. - * Notice that the last two bytes become "hyphen" and "underscore" instead of "plus" and "slash." - */ - private final static byte[] _URL_SAFE_ALPHABET = - { - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', (byte)'5', - (byte)'6', (byte)'7', (byte)'8', (byte)'9', (byte)'-', (byte)'_' - }; - - /** - * Used in decoding URL- and Filename-safe dialects of Base64. - */ - private final static byte[] _URL_SAFE_DECODABET = - { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - -9, // Plus sign at decimal 43 - -9, // Decimal 44 - 62, // Minus sign at decimal 45 - -9, // Decimal 46 - -9, // Slash at decimal 47 - 52,53,54,55,56,57,58,59,60,61, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 0,1,2,3,4,5,6,7,8,9,10,11,12,13, // Letters 'A' through 'N' - 14,15,16,17,18,19,20,21,22,23,24,25, // Letters 'O' through 'Z' - -9,-9,-9,-9, // Decimal 91 - 94 - 63, // Underscore at decimal 95 - -9, // Decimal 96 - 26,27,28,29,30,31,32,33,34,35,36,37,38, // Letters 'a' through 'm' - 39,40,41,42,43,44,45,46,47,48,49,50,51, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - - -/* ******** O R D E R E D B A S E 6 4 A L P H A B E T ******** */ - - /** - * I don't get the point of this technique, but it is described here: - * http://www.faqs.org/qa/rfcc-1940.html. - */ - private final static byte[] _ORDERED_ALPHABET = - { - (byte)'-', - (byte)'0', (byte)'1', (byte)'2', (byte)'3', (byte)'4', - (byte)'5', (byte)'6', (byte)'7', (byte)'8', (byte)'9', - (byte)'A', (byte)'B', (byte)'C', (byte)'D', (byte)'E', (byte)'F', (byte)'G', - (byte)'H', (byte)'I', (byte)'J', (byte)'K', (byte)'L', (byte)'M', (byte)'N', - (byte)'O', (byte)'P', (byte)'Q', (byte)'R', (byte)'S', (byte)'T', (byte)'U', - (byte)'V', (byte)'W', (byte)'X', (byte)'Y', (byte)'Z', - (byte)'_', - (byte)'a', (byte)'b', (byte)'c', (byte)'d', (byte)'e', (byte)'f', (byte)'g', - (byte)'h', (byte)'i', (byte)'j', (byte)'k', (byte)'l', (byte)'m', (byte)'n', - (byte)'o', (byte)'p', (byte)'q', (byte)'r', (byte)'s', (byte)'t', (byte)'u', - (byte)'v', (byte)'w', (byte)'x', (byte)'y', (byte)'z' - }; - - /** - * Used in decoding the "ordered" dialect of Base64. - */ - private final static byte[] _ORDERED_DECODABET = - { - -9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 0 - 8 - -5,-5, // Whitespace: Tab and Linefeed - -9,-9, // Decimal 11 - 12 - -5, // Whitespace: Carriage Return - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 14 - 26 - -9,-9,-9,-9,-9, // Decimal 27 - 31 - -5, // Whitespace: Space - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 33 - 42 - -9, // Plus sign at decimal 43 - -9, // Decimal 44 - 0, // Minus sign at decimal 45 - -9, // Decimal 46 - -9, // Slash at decimal 47 - 1,2,3,4,5,6,7,8,9,10, // Numbers zero through nine - -9,-9,-9, // Decimal 58 - 60 - -1, // Equals sign at decimal 61 - -9,-9,-9, // Decimal 62 - 64 - 11,12,13,14,15,16,17,18,19,20,21,22,23, // Letters 'A' through 'M' - 24,25,26,27,28,29,30,31,32,33,34,35,36, // Letters 'N' through 'Z' - -9,-9,-9,-9, // Decimal 91 - 94 - 37, // Underscore at decimal 95 - -9, // Decimal 96 - 38,39,40,41,42,43,44,45,46,47,48,49,50, // Letters 'a' through 'm' - 51,52,53,54,55,56,57,58,59,60,61,62,63, // Letters 'n' through 'z' - -9,-9,-9,-9 // Decimal 123 - 126 - /*,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 127 - 139 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 140 - 152 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 153 - 165 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 166 - 178 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 179 - 191 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 192 - 204 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 205 - 217 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 218 - 230 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9, // Decimal 231 - 243 - -9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9,-9 // Decimal 244 - 255 */ - }; - - -/* ******** D E T E R M I N E W H I C H A L H A B E T ******** */ - - - /** - * Returns one of the _SOMETHING_ALPHABET byte arrays depending on - * the options specified. - * It's possible, though silly, to specify ORDERED and URLSAFE - * in which case one of them will be picked, though there is - * no guarantee as to which one will be picked. - * @param options Specify the type of alphabet desired. - * @return The requested alphabet. - */ - private static byte[] getAlphabet( int options ) - { - if( (options & URL_SAFE) == URL_SAFE ) return _URL_SAFE_ALPHABET; - else if( (options & ORDERED) == ORDERED ) return _ORDERED_ALPHABET; - else return _STANDARD_ALPHABET; - - } - - /** - * Returns one of the _SOMETHING_DECODABET byte arrays depending on - * the options specified. - * It's possible, though silly, to specify ORDERED and URL_SAFE - * in which case one of them will be picked, though there is - * no guarantee as to which one will be picked. - * @param options Specify the type of alphabet desired. - * @return The requested alphabet. - */ - private static byte[] getDecodabet( int options ) - { - if( (options & URL_SAFE) == URL_SAFE ) return _URL_SAFE_DECODABET; - else if( (options & ORDERED) == ORDERED ) return _ORDERED_DECODABET; - else return _STANDARD_DECODABET; - - } - - /** Defeats instantiation. */ - private Base64(){} - -/* ******** E N C O D I N G M E T H O D S ******** */ - - /** - * Encodes up to the first three bytes of array threeBytes - * and returns a four-byte array in Base64 notation. - * The actual number of significant bytes in your array is - * given by numSigBytes. - * The array threeBytes needs only be as big as - * numSigBytes. - * Code can reuse a byte array by passing a four-byte array as b4. - * - * @param b4 A reusable byte array to reduce array instantiation - * @param threeBytes the array to convert - * @param numSigBytes the number of significant bytes in your array - * @param options the alphabet options to use. - * @return four byte array in Base64 notation. - * @since 1.5.1 - */ - private static byte[] encode3to4( byte[] b4, byte[] threeBytes, int numSigBytes, int options ) - { - encode3to4( threeBytes, 0, numSigBytes, b4, 0, options ); - return b4; - } - - /** - *

Encodes up to three bytes of the array source - * and writes the resulting four Base64 bytes to destination. - * The source and destination arrays can be manipulated - * anywhere along their length by specifying - * srcOffset and destOffset. - * This method does not check to make sure your arrays - * are large enough to accomodate srcOffset + 3 for - * the source array or destOffset + 4 for - * the destination array. - * The actual number of significant bytes in your array is - * given by numSigBytes.

- *

This is the lowest level of the encoding methods with - * all possible parameters.

- * - * @param source the array to convert - * @param srcOffset the index where conversion begins - * @param numSigBytes the number of significant bytes in your array - * @param destination the array to hold the conversion - * @param destOffset the index where output will be put - * @param options the alphabet options to use - * @return the destination array - * @since 1.3 - */ - private static byte[] encode3to4( - byte[] source, int srcOffset, int numSigBytes, - byte[] destination, int destOffset, int options ) - { - byte[] ALPHABET = getAlphabet( options ); - - // 1 2 3 - // 01234567890123456789012345678901 Bit position - // --------000000001111111122222222 Array position from threeBytes - // --------| || || || | Six bit groups to index ALPHABET - // >>18 >>12 >> 6 >> 0 Right shift necessary - // 0x3f 0x3f 0x3f Additional AND - - // Create buffer with zero-padding if there are only one or two - // significant bytes passed in the array. - // We have to shift left 24 in order to flush out the 1's that appear - // when Java treats a value as negative that is cast from a byte to an int. - int inBuff = ( numSigBytes > 0 ? ((source[ srcOffset ] << 24) >>> 8) : 0 ) - | ( numSigBytes > 1 ? ((source[ srcOffset + 1 ] << 24) >>> 16) : 0 ) - | ( numSigBytes > 2 ? ((source[ srcOffset + 2 ] << 24) >>> 24) : 0 ); - - switch( numSigBytes ) - { - case 3: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; - destination[ destOffset + 3 ] = ALPHABET[ (inBuff ) & 0x3f ]; - return destination; - - case 2: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = ALPHABET[ (inBuff >>> 6) & 0x3f ]; - destination[ destOffset + 3 ] = EQUALS_SIGN; - return destination; - - case 1: - destination[ destOffset ] = ALPHABET[ (inBuff >>> 18) ]; - destination[ destOffset + 1 ] = ALPHABET[ (inBuff >>> 12) & 0x3f ]; - destination[ destOffset + 2 ] = EQUALS_SIGN; - destination[ destOffset + 3 ] = EQUALS_SIGN; - return destination; - - default: - return destination; - } // end switch - } - - /** - * Serializes an object and returns the Base64-encoded - * version of that serialized object. If the object - * cannot be serialized or there is another error, - * the method will return null. - * The object is not GZip-compressed before being encoded. - * - * @param serializableObject The object to encode - * @return The Base64-encoded object - * @since 1.4 - */ - public static String encodeObject( java.io.Serializable serializableObject ) - { - return encodeObject( serializableObject, NO_OPTIONS ); - } // end encodeObject - - - - /** - * Serializes an object and returns the Base64-encoded - * version of that serialized object. If the object - * cannot be serialized or there is another error, - * the method will return null. - *

- * Valid options:

-     *   GZIP: gzip-compresses object before encoding it.
-     *   DONT_BREAK_LINES: don't break lines at 76 characters
-     *     Note: Technically, this makes your encoding non-compliant.
-     *
- *

- * Example: encodeObject( myObj, Base64.GZIP ) or - *

- * Example: encodeObject( myObj, Base64.GZIP | Base64.DONT_BREAK_LINES ) - * - * @param serializableObject The object to encode - * @param options Specified options - * @return The Base64-encoded object - * @see Base64#GZIP - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public static String encodeObject( java.io.Serializable serializableObject, int options ) - { - // Streams - java.io.ByteArrayOutputStream baos = null; - java.io.OutputStream b64os = null; - java.io.ObjectOutputStream oos = null; - java.util.zip.GZIPOutputStream gzos = null; - - // Isolate options - int gzip = (options & GZIP); - - try - { - // ObjectOutputStream -> (GZIP) -> Base64 -> ByteArrayOutputStream - baos = new java.io.ByteArrayOutputStream(); - b64os = new Base64.OutputStream( baos, ENCODE | options ); - - // GZip? - if( gzip == GZIP ) - { - gzos = new java.util.zip.GZIPOutputStream( b64os ); - oos = new java.io.ObjectOutputStream( gzos ); - } // end if: gzip - else - oos = new java.io.ObjectOutputStream( b64os ); - - oos.writeObject( serializableObject ); - } // end try - catch( java.io.IOException e ) - { - e.printStackTrace(); - return null; - } // end catch - finally - { - try{ oos.close(); } catch( Exception e ){ /* empty */ } - try{ gzos.close(); } catch( Exception e ){ /* empty */ } - try{ b64os.close(); } catch( Exception e ){ /* empty */ } - try{ baos.close(); } catch( Exception e ){ /* empty */ } - } // end finally - - // Return value according to relevant encoding. - try - { - return new String( baos.toByteArray(), PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) - { - return new String( baos.toByteArray() ); - } // end catch - - } // end encode - - - - /** - * Encodes a byte array into Base64 notation. - * Does not GZip-compress data. - * - * @param source The data to convert - * @return the string of encoded bytes. - * @since 1.4 - */ - public static String encodeBytes( byte[] source ) - { - return encodeBytes( source, 0, source.length, NO_OPTIONS ); - } // end encodeBytes - - - - /** - * Encodes a byte array into Base64 notation. - *

- * Valid options:

-     *   GZIP: gzip-compresses object before encoding it.
-     *   DONT_BREAK_LINES: don't break lines at 76 characters
-     *     Note: Technically, this makes your encoding non-compliant.
-     *
- *

- * Example: encodeBytes( myData, Base64.GZIP ) or - *

- * Example: encodeBytes( myData, Base64.GZIP | Base64.DONT_BREAK_LINES ) - * - * - * @param source The data to convert - * @param options Specified options - * @return the string of encoded bytes - * @see Base64#GZIP - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public static String encodeBytes( byte[] source, int options ) - { - return encodeBytes( source, 0, source.length, options ); - } // end encodeBytes - - - /** - * Encodes a byte array into Base64 notation. - * Does not GZip-compress data. - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @return the string of encoded bytes - * @since 1.4 - */ - public static String encodeBytes( byte[] source, int off, int len ) - { - return encodeBytes( source, off, len, NO_OPTIONS ); - } // end encodeBytes - - - - /** - * Encodes a byte array into Base64 notation. - *

- * Valid options:

-     *   GZIP: gzip-compresses object before encoding it.
-     *   DONT_BREAK_LINES: don't break lines at 76 characters
-     *     Note: Technically, this makes your encoding non-compliant.
-     *
- *

- * Example: encodeBytes( myData, Base64.GZIP ) or - *

- * Example: encodeBytes( myData, Base64.GZIP | Base64.DONT_BREAK_LINES ) - * - * - * @param source The data to convert - * @param off Offset in array where conversion should begin - * @param len Length of data to convert - * @param options alphabet type is pulled from this (standard, url-safe, ordered) - * @return the string of encoded bytes - * @see Base64#GZIP - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public static String encodeBytes( byte[] source, int off, int len, int options ) - { - // Isolate options - int dontBreakLines = ( options & DONT_BREAK_LINES ); - int gzip = ( options & GZIP ); - - // Compress? - if( gzip == GZIP ) - { - java.io.ByteArrayOutputStream baos = null; - java.util.zip.GZIPOutputStream gzos = null; - Base64.OutputStream b64os = null; - - - try - { - // GZip -> Base64 -> ByteArray - baos = new java.io.ByteArrayOutputStream(); - b64os = new Base64.OutputStream( baos, ENCODE | options ); - gzos = new java.util.zip.GZIPOutputStream( b64os ); - - gzos.write( source, off, len ); - gzos.close(); - } // end try - catch( java.io.IOException e ) - { - e.printStackTrace(); - return null; - } // end catch - finally - { - try{ gzos.close(); } catch( Exception e ){ /* empty */ } - try{ b64os.close(); } catch( Exception e ){ /* empty */ } - try{ baos.close(); } catch( Exception e ){ /* empty */ } - } // end finally - - // Return value according to relevant encoding. - try - { - return new String( baos.toByteArray(), PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) - { - return new String( baos.toByteArray() ); - } // end catch - } // end if: compress - - // Else, don't compress. Better not to use streams at all then. - else - { - // Convert option to boolean in way that code likes it. - boolean breakLines = dontBreakLines == 0; - - int len43 = len * 4 / 3; - byte[] outBuff = new byte[ ( len43 ) // Main 4:3 - + ( (len % 3) > 0 ? 4 : 0 ) // Account for padding - + (breakLines ? ( len43 / MAX_LINE_LENGTH ) : 0) ]; // New lines - int d = 0; - int e = 0; - int len2 = len - 2; - int lineLength = 0; - for( ; d < len2; d+=3, e+=4 ) - { - encode3to4( source, d+off, 3, outBuff, e, options ); - - lineLength += 4; - if( breakLines && lineLength == MAX_LINE_LENGTH ) - { - outBuff[e+4] = NEW_LINE; - e++; - lineLength = 0; - } // end if: end of line - } // en dfor: each piece of array - - if( d < len ) - { - encode3to4( source, d+off, len - d, outBuff, e, options ); - e += 4; - } // end if: some padding needed - - - // Return value according to relevant encoding. - try - { - return new String( outBuff, 0, e, PREFERRED_ENCODING ); - } // end try - catch (java.io.UnsupportedEncodingException uue) - { - return new String( outBuff, 0, e ); - } // end catch - - } // end else: don't compress - - } // end encodeBytes - - - - - -/* ******** D E C O D I N G M E T H O D S ******** */ - - - /** - * Decodes four bytes from array source - * and writes the resulting bytes (up to three of them) - * to destination. - * The source and destination arrays can be manipulated - * anywhere along their length by specifying - * srcOffset and destOffset. - * This method does not check to make sure your arrays - * are large enough to accomodate srcOffset + 4 for - * the source array or destOffset + 3 for - * the destination array. - * This method returns the actual number of bytes that - * were converted from the Base64 encoding. - *

This is the lowest level of the decoding methods with - * all possible parameters.

- * - * - * @param source the array to convert - * @param srcOffset the index where conversion begins - * @param destination the array to hold the conversion - * @param destOffset the index where output will be put - * @param options alphabet type is pulled from this (standard, url-safe, ordered) - * @return the number of decoded bytes converted - * @since 1.3 - */ - private static int decode4to3( byte[] source, int srcOffset, byte[] destination, int destOffset, int options ) - { - byte[] DECODABET = getDecodabet( options ); - - // Example: Dk== - if( source[ srcOffset + 2] == EQUALS_SIGN ) - { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1] ] << 24 ) >>> 12 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1] ] & 0xFF ) << 12 ); - - destination[ destOffset ] = (byte)( outBuff >>> 16 ); - return 1; - } - - // Example: DkL= - else if( source[ srcOffset + 3 ] == EQUALS_SIGN ) - { - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) - // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) - | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6 ); - - destination[ destOffset ] = (byte)( outBuff >>> 16 ); - destination[ destOffset + 1 ] = (byte)( outBuff >>> 8 ); - return 2; - } - - // Example: DkLE - else - { - try{ - // Two ways to do the same thing. Don't know which way I like best. - //int outBuff = ( ( DECODABET[ source[ srcOffset ] ] << 24 ) >>> 6 ) - // | ( ( DECODABET[ source[ srcOffset + 1 ] ] << 24 ) >>> 12 ) - // | ( ( DECODABET[ source[ srcOffset + 2 ] ] << 24 ) >>> 18 ) - // | ( ( DECODABET[ source[ srcOffset + 3 ] ] << 24 ) >>> 24 ); - int outBuff = ( ( DECODABET[ source[ srcOffset ] ] & 0xFF ) << 18 ) - | ( ( DECODABET[ source[ srcOffset + 1 ] ] & 0xFF ) << 12 ) - | ( ( DECODABET[ source[ srcOffset + 2 ] ] & 0xFF ) << 6) - | ( ( DECODABET[ source[ srcOffset + 3 ] ] & 0xFF ) ); - - - destination[ destOffset ] = (byte)( outBuff >> 16 ); - destination[ destOffset + 1 ] = (byte)( outBuff >> 8 ); - destination[ destOffset + 2 ] = (byte)( outBuff ); - - return 3; - }catch( Exception e){ - System.out.println(""+source[srcOffset]+ ": " + ( DECODABET[ source[ srcOffset ] ] ) ); - System.out.println(""+source[srcOffset+1]+ ": " + ( DECODABET[ source[ srcOffset + 1 ] ] ) ); - System.out.println(""+source[srcOffset+2]+ ": " + ( DECODABET[ source[ srcOffset + 2 ] ] ) ); - System.out.println(""+source[srcOffset+3]+ ": " + ( DECODABET[ source[ srcOffset + 3 ] ] ) ); - return -1; - } // end catch - } - } // end decodeToBytes - - - - - /** - * Very low-level access to decoding ASCII characters in - * the form of a byte array. Does not support automatically - * gunzipping or any other "fancy" features. - * - * @param source The Base64 encoded data - * @param off The offset of where to begin decoding - * @param len The length of characters to decode - * @param options alphabet type is pulled from this (standard, url-safe, ordered) - * @return decoded data - * @since 1.3 - */ - public static byte[] decode( byte[] source, int off, int len, int options ) - { - byte[] DECODABET = getDecodabet( options ); - - int len34 = len * 3 / 4; - byte[] outBuff = new byte[ len34 ]; // Upper limit on size of output - int outBuffPosn = 0; - - byte[] b4 = new byte[4]; - int b4Posn = 0; - int i; - byte sbiCrop; - byte sbiDecode; - for( i = off; i < off+len; i++ ) - { - sbiCrop = (byte)(source[i] & 0x7f); // Only the low seven bits - sbiDecode = DECODABET[ sbiCrop ]; - - if( sbiDecode >= WHITE_SPACE_ENC ) // White space, Equals sign or better - { - if( sbiDecode >= EQUALS_SIGN_ENC ) - { - b4[ b4Posn++ ] = sbiCrop; - if( b4Posn > 3 ) - { - outBuffPosn += decode4to3( b4, 0, outBuff, outBuffPosn, options ); - b4Posn = 0; - - // If that was the equals sign, break out of 'for' loop - if( sbiCrop == EQUALS_SIGN ) - break; - } // end if: quartet built - - } // end if: equals sign or better - - } // end if: white space, equals sign or better - else - { - System.err.println( "Bad Base64 input character at " + i + ": " + source[i] + "(decimal)" ); - return null; - } // end else: - } // each input character - - byte[] out = new byte[ outBuffPosn ]; - System.arraycopy( outBuff, 0, out, 0, outBuffPosn ); - return out; - } // end decode - - - - - /** - * Decodes data from Base64 notation, automatically - * detecting gzip-compressed data and decompressing it. - * - * @param s the string to decode - * @return the decoded data - * @since 1.4 - */ - public static byte[] decode( String s ) - { - return decode( s, NO_OPTIONS ); - } - - - /** - * Decodes data from Base64 notation, automatically - * detecting gzip-compressed data and decompressing it. - * - * @param s the string to decode - * @param options encode options such as URL_SAFE - * @return the decoded data - * @since 1.4 - */ - public static byte[] decode( String s, int options ) - { - byte[] bytes; - try - { - bytes = s.getBytes( PREFERRED_ENCODING ); - } // end try - catch( java.io.UnsupportedEncodingException uee ) - { - bytes = s.getBytes(); - } // end catch - // - - // Decode - bytes = decode( bytes, 0, bytes.length, options ); - - - // Check to see if it's gzip-compressed - // GZIP Magic Two-Byte Number: 0x8b1f (35615) - if( bytes != null && bytes.length >= 4 ) - { - - int head = ((int)bytes[0] & 0xff) | ((bytes[1] << 8) & 0xff00); - if( java.util.zip.GZIPInputStream.GZIP_MAGIC == head ) - { - java.io.ByteArrayInputStream bais = null; - java.util.zip.GZIPInputStream gzis = null; - java.io.ByteArrayOutputStream baos = null; - byte[] buffer = new byte[2048]; - int length; - - try - { - baos = new java.io.ByteArrayOutputStream(); - bais = new java.io.ByteArrayInputStream( bytes ); - gzis = new java.util.zip.GZIPInputStream( bais ); - - while( ( length = gzis.read( buffer ) ) >= 0 ) - { - baos.write(buffer,0,length); - } // end while: reading input - - // No error? Get new bytes. - bytes = baos.toByteArray(); - - } // end try - catch( java.io.IOException e ) - { - // Just return originally-decoded bytes - } // end catch - finally - { - try{ baos.close(); } catch( Exception e ){ /* empty */ } - try{ gzis.close(); } catch( Exception e ){ /* empty */ } - try{ bais.close(); } catch( Exception e ){ /* empty */ } - } // end finally - - } // end if: gzipped - } // end if: bytes.length >= 2 - - return bytes; - } // end decode - - - - - /** - * Attempts to decode Base64 data and deserialize a Java - * Object within. Returns null if there was an error. - * - * @param encodedObject The Base64 data to decode - * @return The decoded and deserialized object - * @since 1.5 - */ - public static Object decodeToObject( String encodedObject ) - { - // Decode and gunzip if necessary - byte[] objBytes = decode( encodedObject ); - - java.io.ByteArrayInputStream bais = null; - java.io.ObjectInputStream ois = null; - Object obj = null; - - try - { - bais = new java.io.ByteArrayInputStream( objBytes ); - ois = new java.io.ObjectInputStream( bais ); - - obj = ois.readObject(); - } // end try - catch( java.io.IOException e ) - { - e.printStackTrace(); - obj = null; - } // end catch - catch( java.lang.ClassNotFoundException e ) - { - e.printStackTrace(); - obj = null; - } // end catch - finally - { - if (bais!=null) - try{ bais.close(); } catch( Exception e ){ /* empty */ } - if (ois!=null) - try{ ois.close(); } catch( Exception e ){ /* empty */ } - } // end finally - - return obj; - } // end decodeObject - - - - /** - * Convenience method for encoding data to a file. - * - * @param dataToEncode byte array of data to encode in base64 form - * @param filename Filename for saving encoded data - * @return true if successful, false otherwise - * - * @since 2.1 - */ - public static boolean encodeToFile( byte[] dataToEncode, String filename ) - { - boolean success = false; - Base64.OutputStream bos = null; - try - { - bos = new Base64.OutputStream( - new java.io.FileOutputStream( filename ), Base64.ENCODE ); - bos.write( dataToEncode ); - success = true; - } // end try - catch( java.io.IOException e ) - { - - success = false; - } // end catch: IOException - finally - { - if (bos!=null) - try{ bos.close(); } catch( Exception e ){ /* empty */ } - } // end finally - - return success; - } // end encodeToFile - - - /** - * Convenience method for decoding data to a file. - * - * @param dataToDecode Base64-encoded data as a string - * @param filename Filename for saving decoded data - * @return true if successful, false otherwise - * - * @since 2.1 - */ - public static boolean decodeToFile( String dataToDecode, String filename ) - { - boolean success = false; - Base64.OutputStream bos = null; - try - { - bos = new Base64.OutputStream( - new java.io.FileOutputStream( filename ), Base64.DECODE ); - bos.write( dataToDecode.getBytes( PREFERRED_ENCODING ) ); - success = true; - } // end try - catch( java.io.IOException e ) - { - success = false; - } // end catch: IOException - finally - { - if (bos!=null) - try{ bos.close(); } catch( Exception e ){ /* empty */ } - } // end finally - - return success; - } // end decodeToFile - - - - - /** - * Convenience method for reading a base64-encoded - * file and decoding it. - * - * @param filename Filename for reading encoded data - * @return decoded byte array or null if unsuccessful - * - * @since 2.1 - */ - public static byte[] decodeFromFile( String filename ) - { - byte[] decodedData = null; - Base64.InputStream bis = null; - try - { - // Set up some useful variables - java.io.File file = new java.io.File( filename ); - byte[] buffer; - int length = 0; - int numBytes; - - // Check for size of file - if( file.length() > Integer.MAX_VALUE ) - { - System.err.println( "File is too big for this convenience method (" + file.length() + " bytes)." ); - return null; - } // end if: file too big for int index - buffer = new byte[ (int)file.length() ]; - - // Open a stream - bis = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( file ) ), Base64.DECODE ); - - // Read until done - while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) - length += numBytes; - - // Save in a variable to return - decodedData = new byte[ length ]; - System.arraycopy( buffer, 0, decodedData, 0, length ); - - } // end try - catch( java.io.IOException e ) - { - System.err.println( "Error decoding from file " + filename ); - } // end catch: IOException - finally - { - if (bis!=null) - try{ bis.close(); } catch( Exception e) { /* empty */ } - } // end finally - - return decodedData; - } // end decodeFromFile - - - - /** - * Convenience method for reading a binary file - * and base64-encoding it. - * - * @param filename Filename for reading binary data - * @return base64-encoded string or null if unsuccessful - * - * @since 2.1 - */ - public static String encodeFromFile( String filename ) - { - String encodedData = null; - Base64.InputStream bis = null; - try - { - // Set up some useful variables - java.io.File file = new java.io.File( filename ); - byte[] buffer = new byte[ Math.max((int)(file.length() * 1.4),40) ]; // Need max() for math on small files (v2.2.1) - int length = 0; - int numBytes; - - // Open a stream - bis = new Base64.InputStream( - new java.io.BufferedInputStream( - new java.io.FileInputStream( file ) ), Base64.ENCODE ); - - // Read until done - while( ( numBytes = bis.read( buffer, length, 4096 ) ) >= 0 ) - length += numBytes; - - // Save in a variable to return - encodedData = new String( buffer, 0, length, Base64.PREFERRED_ENCODING ); - - } // end try - catch( java.io.IOException e ) - { - System.err.println( "Error encoding from file " + filename ); - } // end catch: IOException - finally - { - if (bis!=null) - try{ bis.close(); } catch( Exception e) { /* empty */ } - } // end finally - - return encodedData; - } // end encodeFromFile - - /** - * Reads infile and encodes it to outfile. - * - * @param infile Input file - * @param outfile Output file - * @since 2.2 - */ - public static void encodeFileToFile( String infile, String outfile ) - { - String encoded = Base64.encodeFromFile( infile ); - java.io.OutputStream out = null; - try{ - out = new java.io.BufferedOutputStream( - new java.io.FileOutputStream( outfile ) ); - out.write( encoded.getBytes("US-ASCII") ); // Strict, 7-bit output. - } // end try - catch( java.io.IOException ex ) { - ex.printStackTrace(); - } // end catch - finally { - if (out!=null) - try { out.close(); } - catch( Exception ex ){ /* empty */ } - } // end finally - } // end encodeFileToFile - - - /** - * Reads infile and decodes it to outfile. - * - * @param infile Input file - * @param outfile Output file - * @since 2.2 - */ - public static void decodeFileToFile( String infile, String outfile ) - { - byte[] decoded = Base64.decodeFromFile( infile ); - java.io.OutputStream out = null; - try{ - out = new java.io.BufferedOutputStream( - new java.io.FileOutputStream( outfile ) ); - out.write( decoded ); - } // end try - catch( java.io.IOException ex ) { - ex.printStackTrace(); - } // end catch - finally { - if (out!=null) - try { out.close(); } - catch( Exception ex ){ /* empty */ } - } // end finally - } // end decodeFileToFile - - - /* ******** I N N E R C L A S S I N P U T S T R E A M ******** */ - - - - /** - * A {@link Base64.InputStream} will read data from another - * java.io.InputStream, given in the constructor, - * and encode/decode to/from Base64 notation on the fly. - * - * @see Base64 - * @since 1.3 - */ - public static class InputStream extends java.io.FilterInputStream - { - private boolean encode; // Encoding or decoding - private int position; // Current position in the buffer - private byte[] buffer; // Small buffer holding converted data - private int bufferLength; // Length of buffer (3 or 4) - private int numSigBytes; // Number of meaningful bytes in the buffer - private int lineLength; - private boolean breakLines; // Break lines at less than 80 characters - private int options; // Record options used to create the stream. - @SuppressWarnings("unused") - private byte[] alphabet; // Local copies to avoid extra method calls - private byte[] decodabet; // Local copies to avoid extra method calls - - - /** - * Constructs a {@link Base64.InputStream} in DECODE mode. - * - * @param in the java.io.InputStream from which to read data. - * @since 1.3 - */ - public InputStream( java.io.InputStream in ) - { - this( in, DECODE ); - } // end constructor - - - /** - * Constructs a {@link Base64.InputStream} in - * either ENCODE or DECODE mode. - *

- * Valid options:

-         *   ENCODE or DECODE: Encode or Decode as data is read.
-         *   DONT_BREAK_LINES: don't break lines at 76 characters
-         *     (only meaningful when encoding)
-         *     Note: Technically, this makes your encoding non-compliant.
-         *
- *

- * Example: new Base64.InputStream( in, Base64.DECODE ) - * - * - * @param in the java.io.InputStream from which to read data. - * @param options Specified options - * @see Base64#ENCODE - * @see Base64#DECODE - * @see Base64#DONT_BREAK_LINES - * @since 2.0 - */ - public InputStream( java.io.InputStream in, int options ) - { - super( in ); - this.breakLines = (options & DONT_BREAK_LINES) != DONT_BREAK_LINES; - this.encode = (options & ENCODE) == ENCODE; - this.bufferLength = encode ? 4 : 3; - this.buffer = new byte[ bufferLength ]; - this.position = -1; - this.lineLength = 0; - this.options = options; // Record for later, mostly to determine which alphabet to use - this.alphabet = getAlphabet(options); - this.decodabet = getDecodabet(options); - } // end constructor - - /** - * Reads enough of the input stream to convert - * to/from Base64 and returns the next byte. - * - * @return next byte - * @since 1.3 - */ - public int read() throws java.io.IOException - { - // Do we need to get data? - if( position < 0 ) - { - if( encode ) - { - byte[] b3 = new byte[3]; - int numBinaryBytes = 0; - for( int i = 0; i < 3; i++ ) - { - try - { - int b = in.read(); - - // If end of stream, b is -1. - if( b >= 0 ) - { - b3[i] = (byte)b; - numBinaryBytes++; - } // end if: not end of stream - - } // end try: read - catch( java.io.IOException e ) - { - // Only a problem if we got no data at all. - if( i == 0 ) - throw e; - - } // end catch - } // end for: each needed input byte - - if( numBinaryBytes > 0 ) - { - encode3to4( b3, 0, numBinaryBytes, buffer, 0, options ); - position = 0; - numSigBytes = 4; - } // end if: got data - else - { - return -1; - } // end else - } // end if: encoding - - // Else decoding - else - { - byte[] b4 = new byte[4]; - int i; - for( i = 0; i < 4; i++ ) - { - // Read four "meaningful" bytes: - int b; - do{ b = in.read(); } - while( b >= 0 && decodabet[ b & 0x7f ] <= WHITE_SPACE_ENC ); - - if( b < 0 ) - break; // Reads a -1 if end of stream - - b4[i] = (byte)b; - } // end for: each needed input byte - - if( i == 4 ) - { - numSigBytes = decode4to3( b4, 0, buffer, 0, options ); - position = 0; - } // end if: got four characters - else if( i == 0 ){ - return -1; - } // end else if: also padded correctly - else - { - // Must have broken out from above. - throw new java.io.IOException( "Improperly padded Base64 input." ); - } // end - - } // end else: decode - } // end else: get data - - // Got data? - if( position >= 0 ) - { - // End of relevant data? - if( /*!encode &&*/ position >= numSigBytes ) - return -1; - - if( encode && breakLines && lineLength >= MAX_LINE_LENGTH ) - { - lineLength = 0; - return '\n'; - } // end if - else - { - lineLength++; // This isn't important when decoding - // but throwing an extra "if" seems - // just as wasteful. - - int b = buffer[ position++ ]; - - if( position >= bufferLength ) - position = -1; - - return b & 0xFF; // This is how you "cast" a byte that's - // intended to be unsigned. - } // end else - } // end if: position >= 0 - - // Else error - else - { - // When JDK1.4 is more accepted, use an assertion here. - throw new java.io.IOException( "Error in Base64 code reading stream." ); - } // end else - } // end read - - - /** - * Calls {@link #read()} repeatedly until the end of stream - * is reached or len bytes are read. - * Returns number of bytes read into array or -1 if - * end of stream is encountered. - * - * @param dest array to hold values - * @param off offset for array - * @param len max number of bytes to read into array - * @return bytes read into array or -1 if end of stream is encountered. - * @since 1.3 - */ - public int read( byte[] dest, int off, int len ) throws java.io.IOException - { - int i; - int b; - for( i = 0; i < len; i++ ) - { - b = read(); - - //if( b < 0 && i == 0 ) - // return -1; - - if( b >= 0 ) - dest[off + i] = (byte)b; - else if( i == 0 ) - return -1; - else - break; // Out of 'for' loop - } // end for: each byte read - return i; - } // end read - - } // end inner class InputStream - - - - - - - /* ******** I N N E R C L A S S O U T P U T S T R E A M ******** */ - - - - /** - * A {@link Base64.OutputStream} will write data to another - * java.io.OutputStream, given in the constructor, - * and encode/decode to/from Base64 notation on the fly. - * - * @see Base64 - * @since 1.3 - */ - public static class OutputStream extends java.io.FilterOutputStream - { - private boolean encode; - private int position; - private byte[] buffer; - private int bufferLength; - private int lineLength; - private boolean breakLines; - private byte[] b4; // Scratch used in a few places - private boolean suspendEncoding; - private int options; // Record for later - @SuppressWarnings("unused") - private byte[] alphabet; // Local copies to avoid extra method calls - private byte[] decodabet; // Local copies to avoid extra method calls - - /** - * Constructs a {@link Base64.OutputStream} in ENCODE mode. - * - * @param out the java.io.OutputStream to which data will be written. - * @since 1.3 - */ - public OutputStream( java.io.OutputStream out ) - { - this( out, ENCODE ); - } // end constructor - - - /** - * Constructs a {@link Base64.OutputStream} in - * either ENCODE or DECODE mode. - *

- * Valid options:

-         *   ENCODE or DECODE: Encode or Decode as data is read.
-         *   DONT_BREAK_LINES: don't break lines at 76 characters
-         *     (only meaningful when encoding)
-         *     Note: Technically, this makes your encoding non-compliant.
-         *
- *

- * Example: new Base64.OutputStream( out, Base64.ENCODE ) - * - * @param out the java.io.OutputStream to which data will be written. - * @param options Specified options. - * @see Base64#ENCODE - * @see Base64#DECODE - * @see Base64#DONT_BREAK_LINES - * @since 1.3 - */ - public OutputStream( java.io.OutputStream out, int options ) - { - super( out ); - this.breakLines = (options & DONT_BREAK_LINES) != DONT_BREAK_LINES; - this.encode = (options & ENCODE) == ENCODE; - this.bufferLength = encode ? 3 : 4; - this.buffer = new byte[ bufferLength ]; - this.position = 0; - this.lineLength = 0; - this.suspendEncoding = false; - this.b4 = new byte[4]; - this.options = options; - this.alphabet = getAlphabet(options); - this.decodabet = getDecodabet(options); - } // end constructor - - - /** - * Writes the byte to the output stream after - * converting to/from Base64 notation. - * When encoding, bytes are buffered three - * at a time before the output stream actually - * gets a write() call. - * When decoding, bytes are buffered four - * at a time. - * - * @param theByte the byte to write - * @since 1.3 - */ - public void write(int theByte) throws java.io.IOException - { - // Encoding suspended? - if( suspendEncoding ) - { - super.out.write( theByte ); - return; - } // end if: supsended - - // Encode? - if( encode ) - { - buffer[ position++ ] = (byte)theByte; - if( position >= bufferLength ) // Enough to encode. - { - out.write( encode3to4( b4, buffer, bufferLength, options ) ); - - lineLength += 4; - if( breakLines && lineLength >= MAX_LINE_LENGTH ) - { - out.write( NEW_LINE ); - lineLength = 0; - } // end if: end of line - - position = 0; - } // end if: enough to output - } // end if: encoding - - // Else, Decoding - else - { - // Meaningful Base64 character? - if( decodabet[ theByte & 0x7f ] > WHITE_SPACE_ENC ) - { - buffer[ position++ ] = (byte)theByte; - if( position >= bufferLength ) // Enough to output. - { - int len = Base64.decode4to3( buffer, 0, b4, 0, options ); - out.write( b4, 0, len ); - //out.write( Base64.decode4to3( buffer ) ); - position = 0; - } // end if: enough to output - } // end if: meaningful base64 character - else if( decodabet[ theByte & 0x7f ] != WHITE_SPACE_ENC ) - { - throw new java.io.IOException( "Invalid character in Base64 data." ); - } // end else: not white space either - } // end else: decoding - } // end write - - - - /** - * Calls {@link #write(int)} repeatedly until len - * bytes are written. - * - * @param theBytes array from which to read bytes - * @param off offset for array - * @param len max number of bytes to read into array - * @since 1.3 - */ - public void write( byte[] theBytes, int off, int len ) throws java.io.IOException - { - // Encoding suspended? - if( suspendEncoding ) - { - super.out.write( theBytes, off, len ); - return; - } // end if: supsended - - for( int i = 0; i < len; i++ ) - { - write( theBytes[ off + i ] ); - } // end for: each byte written - - } // end write - - - - /** - * Method added by PHIL. [Thanks, PHIL. -Rob] - * This pads the buffer without closing the stream. - */ - public void flushBase64() throws java.io.IOException - { - if( position > 0 ) - { - if( encode ) - { - out.write( encode3to4( b4, buffer, position, options ) ); - position = 0; - } // end if: encoding - else - { - throw new java.io.IOException( "Base64 input not properly padded." ); - } // end else: decoding - } // end if: buffer partially full - - } // end flush - - - /** - * Flushes and closes (I think, in the superclass) the stream. - * - * @since 1.3 - */ - public void close() throws java.io.IOException - { - // 1. Ensure that pending characters are written - flushBase64(); - - // 2. Actually close the stream - // Base class both flushes and closes. - super.close(); - - buffer = null; - out = null; - } // end close - - - - /** - * Suspends encoding of the stream. - * May be helpful if you need to embed a piece of - * base640-encoded data in a stream. - * - * @since 1.5.1 - */ - public void suspendEncoding() throws java.io.IOException - { - flushBase64(); - this.suspendEncoding = true; - } // end suspendEncoding - - - /** - * Resumes encoding of the stream. - * May be helpful if you need to embed a piece of - * base640-encoded data in a stream. - * - * @since 1.5.1 - */ - public void resumeEncoding() - { - this.suspendEncoding = false; - } // end resumeEncoding - - - - } // end inner class OutputStream - - -} // end class Base64 http://git-wip-us.apache.org/repos/asf/incubator-cloudstack/blob/14a60c76/test/src/com/cloud/sample/UserCloudAPIExecutor.java ---------------------------------------------------------------------- diff --git a/test/src/com/cloud/sample/UserCloudAPIExecutor.java b/test/src/com/cloud/sample/UserCloudAPIExecutor.java index c1246d4..ad99f36 100644 --- a/test/src/com/cloud/sample/UserCloudAPIExecutor.java +++ b/test/src/com/cloud/sample/UserCloudAPIExecutor.java @@ -27,6 +27,7 @@ import java.util.StringTokenizer; import javax.crypto.Mac; import javax.crypto.spec.SecretKeySpec; +import org.apache.commons.codec.binary.Base64; import org.apache.commons.httpclient.HttpClient; import org.apache.commons.httpclient.HttpMethod; import org.apache.commons.httpclient.methods.GetMethod; @@ -179,7 +180,7 @@ public class UserCloudAPIExecutor { mac.init(keySpec); mac.update(request.getBytes()); byte[] encryptedBytes = mac.doFinal(); - return URLEncoder.encode(Base64.encodeBytes(encryptedBytes), "UTF-8"); + return URLEncoder.encode(Base64.encodeBase64String(encryptedBytes), "UTF-8"); } catch (Exception ex) { System.out.println(ex); }