1 files changed, 85 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/org/mozilla/apache/commons/codec/binary/Base32OutputStream.java b/mobile/android/thirdparty/org/mozilla/apache/commons/codec/binary/Base32OutputStream.java
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+++ b/mobile/android/thirdparty/org/mozilla/apache/commons/codec/binary/Base32OutputStream.java
@@ -0,0 +1,85 @@
+// Mozilla has modified this file - see http://hg.mozilla.org/ for details.
+/*
+ * 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 org.mozilla.apache.commons.codec.binary;
+
+import java.io.OutputStream;
+
+/**
+ * Provides Base32 encoding and decoding in a streaming fashion (unlimited size). When encoding the default lineLength
+ * is 76 characters and the default lineEnding is CRLF, but these can be overridden by using the appropriate
+ * constructor.
+ * <p>
+ * The default behaviour of the Base32OutputStream is to ENCODE, whereas the default behaviour of the Base32InputStream
+ * is to DECODE. But this behaviour can be overridden by using a different constructor.
+ * </p>
+ * <p>
+ * Since this class operates directly on byte streams, and not character streams, it is hard-coded to only encode/decode
+ * character encodings which are compatible with the lower 127 ASCII chart (ISO-8859-1, Windows-1252, UTF-8, etc).
+ * </p>
+ * 
+ * @version $Revision: 1064132 $
+ * @see <a href="http://www.ietf.org/rfc/rfc4648.txt">RFC 4648</a>
+ * @since 1.5
+ */
+public class Base32OutputStream extends BaseNCodecOutputStream {
+
+    /**
+     * Creates a Base32OutputStream such that all data written is Base32-encoded to the original provided OutputStream.
+     * 
+     * @param out
+     *            OutputStream to wrap.
+     */
+    public Base32OutputStream(OutputStream out) {
+        this(out, true);
+    }
+
+    /**
+     * Creates a Base32OutputStream such that all data written is either Base32-encoded or Base32-decoded to the
+     * original provided OutputStream.
+     * 
+     * @param out
+     *            OutputStream to wrap.
+     * @param doEncode
+     *            true if we should encode all data written to us, false if we should decode.
+     */
+    public Base32OutputStream(OutputStream out, boolean doEncode) {
+        super(out, new Base32(false), doEncode);
+    }
+
+    /**
+     * Creates a Base32OutputStream such that all data written is either Base32-encoded or Base32-decoded to the
+     * original provided OutputStream.
+     * 
+     * @param out
+     *            OutputStream to wrap.
+     * @param doEncode
+     *            true if we should encode all data written to us, false if we should decode.
+     * @param lineLength
+     *            If doEncode is true, each line of encoded data will contain lineLength characters (rounded down to
+     *            nearest multiple of 4). If lineLength <=0, the encoded data is not divided into lines. If doEncode is
+     *            false, lineLength is ignored.
+     * @param lineSeparator
+     *            If doEncode is true, each line of encoded data will be terminated with this byte sequence (e.g. \r\n).
+     *            If lineLength <= 0, the lineSeparator is not used. If doEncode is false lineSeparator is ignored.
+     */
+    public Base32OutputStream(OutputStream out, boolean doEncode, int lineLength, byte[] lineSeparator) {
+        super(out, new Base32(lineLength, lineSeparator), doEncode);
+    }
+
+}