Upgrade to API 34 rev 2 of sources
It fixes various issues (e.g. b/296211808) with sources
Test: None
Change-Id: I22c6848dd83f2db9ad5335da57a512d5e5bb6ba3
diff --git a/android-34/sun/misc/BASE64Decoder.java b/android-34/sun/misc/BASE64Decoder.java
new file mode 100644
index 0000000..e65a1d2
--- /dev/null
+++ b/android-34/sun/misc/BASE64Decoder.java
@@ -0,0 +1,163 @@
+/*
+ * Copyright (c) 1995, 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 sun.misc;
+
+import java.io.OutputStream;
+import java.io.PushbackInputStream;
+import java.io.PrintStream;
+
+/**
+ * This class implements a BASE64 Character decoder as specified in RFC1521.
+ *
+ * This RFC is part of the MIME specification which is published by the
+ * Internet Engineering Task Force (IETF). Unlike some other encoding
+ * schemes there is nothing in this encoding that tells the decoder
+ * where a buffer starts or stops, so to use it you will need to isolate
+ * your encoded data into a single chunk and then feed them this decoder.
+ * The simplest way to do that is to read all of the encoded data into a
+ * string and then use:
+ * <pre>
+ * byte mydata[];
+ * BASE64Decoder base64 = new BASE64Decoder();
+ *
+ * mydata = base64.decodeBuffer(bufferString);
+ * </pre>
+ * This will decode the String in <i>bufferString</i> and give you an array
+ * of bytes in the array <i>myData</i>.
+ *
+ * On errors, this class throws a CEFormatException with the following detail
+ * strings:
+ * <pre>
+ * "BASE64Decoder: Not enough bytes for an atom."
+ * </pre>
+ *
+ * @author Chuck McManis
+ * @see CharacterEncoder
+ * @see BASE64Decoder
+ */
+
+public class BASE64Decoder extends CharacterDecoder {
+
+ /** This class has 4 bytes per atom */
+ protected int bytesPerAtom() {
+ return (4);
+ }
+
+ /** Any multiple of 4 will do, 72 might be common */
+ protected int bytesPerLine() {
+ return (72);
+ }
+
+ /**
+ * This character array provides the character to value map
+ * based on RFC1521.
+ */
+ private final static char pem_array[] = {
+ // 0 1 2 3 4 5 6 7
+ '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 final static byte pem_convert_array[] = new byte[256];
+
+ static {
+ for (int i = 0; i < 255; i++) {
+ pem_convert_array[i] = -1;
+ }
+ for (int i = 0; i < pem_array.length; i++) {
+ pem_convert_array[pem_array[i]] = (byte) i;
+ }
+ }
+
+ byte decode_buffer[] = new byte[4];
+
+ /**
+ * Decode one BASE64 atom into 1, 2, or 3 bytes of data.
+ */
+ @SuppressWarnings("fallthrough")
+ protected void decodeAtom(PushbackInputStream inStream, OutputStream outStream, int rem)
+ throws java.io.IOException
+ {
+ int i;
+ byte a = -1, b = -1, c = -1, d = -1;
+
+ if (rem < 2) {
+ throw new CEFormatException("BASE64Decoder: Not enough bytes for an atom.");
+ }
+ do {
+ i = inStream.read();
+ if (i == -1) {
+ throw new CEStreamExhausted();
+ }
+ } while (i == '\n' || i == '\r');
+ decode_buffer[0] = (byte) i;
+
+ i = readFully(inStream, decode_buffer, 1, rem-1);
+ if (i == -1) {
+ throw new CEStreamExhausted();
+ }
+
+ if (rem > 3 && decode_buffer[3] == '=') {
+ rem = 3;
+ }
+ if (rem > 2 && decode_buffer[2] == '=') {
+ rem = 2;
+ }
+ switch (rem) {
+ case 4:
+ d = pem_convert_array[decode_buffer[3] & 0xff];
+ // NOBREAK
+ case 3:
+ c = pem_convert_array[decode_buffer[2] & 0xff];
+ // NOBREAK
+ case 2:
+ b = pem_convert_array[decode_buffer[1] & 0xff];
+ a = pem_convert_array[decode_buffer[0] & 0xff];
+ break;
+ }
+
+ switch (rem) {
+ case 2:
+ outStream.write( (byte)(((a << 2) & 0xfc) | ((b >>> 4) & 3)) );
+ break;
+ case 3:
+ outStream.write( (byte) (((a << 2) & 0xfc) | ((b >>> 4) & 3)) );
+ outStream.write( (byte) (((b << 4) & 0xf0) | ((c >>> 2) & 0xf)) );
+ break;
+ case 4:
+ outStream.write( (byte) (((a << 2) & 0xfc) | ((b >>> 4) & 3)) );
+ outStream.write( (byte) (((b << 4) & 0xf0) | ((c >>> 2) & 0xf)) );
+ outStream.write( (byte) (((c << 6) & 0xc0) | (d & 0x3f)) );
+ break;
+ }
+ return;
+ }
+}
