package org.xbmc.android.util;
/**
* <p>Encodes and decodes to and from Base64 notation.</p>
* <p>Homepage: <a href="http://iharder.net/base64">http://iharder.net/base64</a>.</p>
*
* <p>Example:</p>
*
* <code>String encoded = Base64.encode( myByteArray );</code>
* <br />
* <code>byte[] myByteArray = Base64.decode( encoded );</code>
*
* <p>The <tt>options</tt> parameter, which appears in a few places, is used to pass
* several pieces of information to the encoder. In the "higher level" methods such as
* encodeBytes( bytes, options ) the options parameter can be used to indicate such
* things as first gzipping the bytes before encoding them, not inserting linefeeds,
* and encoding using the URL-safe and Ordered dialects.</p>
*
* <p>Note, according to <a href="http://www.faqs.org/rfcs/rfc3548.html">RFC3548</a>,
* Section 2.1, implementations should not add line feeds unless explicitly told
* to do so. I've got Base64 set to this behavior now, although earlier versions
* broke lines by default.</p>
*
* <p>The constants defined in Base64 can be OR-ed together to combine options, so you
* might make a call like this:</p>
*
* <code>String encoded = Base64.encodeBytes( mybytes, Base64.GZIP | Base64.DO_BREAK_LINES );</code>
* <p>to compress the data before encoding it and then making the output have newline characters.</p>
* <p>Also...</p>
* <code>String encoded = Base64.encodeBytes( crazyString.getBytes() );</code>
*
*
*
* <p>
* Change Log:
* </p>
* <ul>
* <li>v2.3.4 - Fixed bug when working with gzipped streams whereby flushing
* the Base64.OutputStream closed the Base64 encoding (by padding with equals
* signs) too soon. Also added an option to suppress the automatic decoding
* of gzipped streams. Also added experimental support for specifying a
* class loader when using the
* {@link #decodeToObject(java.lang.String, int, java.lang.ClassLoader)}
* method.</li>
* <li>v2.3.3 - Changed default char encoding to US-ASCII which reduces the internal Java
* footprint with its CharEncoders and so forth. Fixed some javadocs that were
* inconsistent. Removed imports and specified things like java.io.IOException
* explicitly inline.</li>
* <li>v2.3.2 - Reduced memory footprint! Finally refined the "guessing" of how big the
* final encoded data will be so that the code doesn't have to create two output
* arrays: an oversized initial one and then a final, exact-sized one. Big win
* when using the {@link #encodeBytesToBytes(byte[])} family of methods (and not
* using the gzip options which uses a different mechanism with streams and stuff).</li>
* <li>v2.3.1 - Added {@link #encodeBytesToBytes(byte[], int, int, int)} and some
* similar helper methods to be more efficient with memory by not returning a
* String but just a byte array.</li>
* <li>v2.3 - <strong>This is not a drop-in replacement!</strong> This is two years of comments
* and bug fixes queued up and finally executed. Thanks to everyone who sent
* me stuff, and I'm sorry I wasn't able to distribute your fixes to everyone else.
* Much bad coding was cleaned up including throwing exceptions where necessary
* instead of returning null values or something similar. Here are some changes
* that may affect you:
* <ul>
* <li><em>Does not break lines, by default.</em> This is to keep in compliance with
* <a href="http://www.faqs.org/rfcs/rfc3548.html">RFC3548</a>.</li>
* <li><em>Throws exceptions instead of returning null values.</em> Because some operations
* (especially those that may permit the GZIP option) use IO streams, there
* is a possiblity of an java.io.IOException being thrown. After some discussion and
* thought, I've changed the behavior of the methods to throw java.io.IOExceptions
* rather than return null if ever there's an error. I think this is more
* appropriate, though it will require some changes to your code. Sorry,
* it should have been done this way to begin with.</li>
* <li><em>Removed all references to System.out, System.err, and the like.</em>
* Shame on me. All I can say is sorry they were ever there.</li>
* <li><em>Throws NullPointerExceptions and IllegalArgumentExceptions</em> as needed
* such as when passed arrays are null or offsets are invalid.</li>
* <li>Cleaned up as much javadoc as I could to avoid any javadoc warnings.
* This was especially annoying before for people who were thorough in their
* own projects and then had gobs of javadoc warnings on this file.</li>
* </ul>
* <li>v2.2.1 - Fixed bug using URL_SAFE and ORDERED encodings. Fixed bug
* when using very small files (~< 40 bytes).</li>
* <li>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:
* <ol>
* <li>The default is RFC3548 format.</li>
* <li>Calling Base64.setFormat(Base64.BASE64_FORMAT.URLSAFE_FORMAT) generates
* URL and file name friendly format as described in Section 4 of RFC3548.
* http://www.faqs.org/rfcs/rfc3548.html</li>
* <li>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</li>
* </ol>
* Special thanks to Jim Kellerman at <a href="http://www.powerset.com/">http://www.powerset.com/</a>
* for contributing the new Base64 dialects.
* </li>
*
* <li>v2.1 - Cleaned up javadoc comments and unused variables and methods. Added
* some convenience methods for reading and writing to and from files.</li>
* <li>v2.0.2 - Now specifies UTF-8 encoding in places where the code fails on systems
* with other encodings (like EBCDIC).</li>
* <li>v2.0.1 - Fixed an error when decoding a single byte, that is, when the
* encoded data was a single byte.</li>
* <li>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 (<tt>int</tt>s that you "OR" together).</li>
* <li>v1.5.1 - Fixed bug when decompressing and decoding to a
* byte[] using <tt>decode( String s, boolean gzipCompressed )</tt>.
* 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).</li>
* <li>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.</li>
* <li>v1.4 - Added helper methods to read/write files.</li>
* <li>v1.3.6 - Fixed OutputStream.flush() so that 'position' is reset.</li>
* <li>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.</li>
* <li>v1.3.4 - Fixed when "improperly padded stream" error was thrown at the wrong time.</li>
* <li>v1.3.3 - Fixed I/O streams which were totally messed up.</li>
* </ul>
*
* <p>
* 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 <a href="http://iharder.net/base64">http://iharder.net/base64</a>
* periodically to check for updates or to contribute improvements.
* </p>
*
* @author Robert Harder
* @author rob@iharder.net
* @version 2.3.3
*/
public class Base64
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android-xbmcremote
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android-xbmcremote (1237个子文件)
proguard.cfg 1KB
.classpath 550B
.gitignore 33B
package.html 122B
acra-4.4.0.jar 97KB
jmdns.jar 89KB
jmdns.jar 89KB
Base64.java 84KB
Utf8StreamParser.java 62KB
ObjectMapper.java 60KB
TokenBuffer.java 40KB
AnnotationIntrospector.java 39KB
MusicClient.java 39KB
ReaderBasedParser.java 35KB
JsonParser.java 34KB
StdDeserializer.java 32KB
SmsPopupUtils.java 32KB
WriterBasedGenerator.java 31KB
BasicBeanDescription.java 31KB
BasicDeserializerFactory.java 31KB
AnnotatedClass.java 30KB
BytesToNameCanonicalizer.java 30KB
JsonGenerator.java 30KB
BeanDeserializerFactory.java 28KB
StdSerializerProvider.java 27KB
BasicSerializerFactory.java 26KB
TvShowClient.java 25KB
SerializationConfig.java 25KB
BeanDeserializer.java 24KB
MusicManager.java 24KB
HomeController.java 24KB
MusicClient.java 23KB
DeserializationConfig.java 23KB
ArraySerializers.java 22KB
BeanSerializerFactory.java 22KB
TypeFactory.java 22KB
ContainerSerializers.java 21KB
JsonParserBase.java 20KB
JsonNumericParserBase.java 20KB
GestureRemoteView.java 20KB
VideoClient.java 20KB
JsonFactory.java 19KB
CharsToNameCanonicalizer.java 19KB
TextBuffer.java 19KB
SlidingTabWidget.java 19KB
JacksonAnnotationIntrospector.java 19KB
RemoteController.java 18KB
StdSerializers.java 18KB
ControlClient.java 17KB
PlaylistController.java 17KB
AlbumListController.java 17KB
Connection.java 16KB
GuiActions.java 16KB
SlidingTabHost.java 16KB
ControlClient.java 16KB
ClassUtil.java 15KB
StdDeserializerProvider.java 15KB
MovieListController.java 15KB
SongListController.java 15KB
JsonGeneratorBase.java 15KB
EpisodeListController.java 14KB
TvShowListController.java 14KB
Connection.java 14KB
TvShowClient.java 14KB
SmsMmsMessage.java 14KB
FastScrollView.java 14KB
JsonNode.java 14KB
ArrayDeserializers.java 14KB
RemoteActivity.java 13KB
ArrayNode.java 13KB
MusicPlaylistController.java 13KB
SettableBeanProperty.java 13KB
VideoClient.java 13KB
AbstractManager.java 13KB
MovieDetailsActivity.java 13KB
HostProvider.java 13KB
EpisodeDetailsActivity.java 13KB
SerializerProvider.java 13KB
UTF8Writer.java 13KB
EventClient.java 12KB
MapSerializer.java 12KB
MusicLibraryActivity.java 12KB
IMusicClient.java 12KB
TvShowDetailsActivity.java 12KB
BroadcastListener.java 11KB
VisibilityChecker.java 11KB
ObjectNode.java 11KB
ByteSourceBootstrapper.java 11KB
AbstractController.java 11KB
SettingsController.java 11KB
Base64Variant.java 11KB
HomeActivity.java 11KB
StdDateFormat.java 11KB
ReaderBasedNumericParser.java 11KB
UrlIntentController.java 11KB
TvShowLibraryActivity.java 11KB
MovieLibraryActivity.java 11KB
HostFactory.java 10KB
MapDeserializer.java 10KB
ControlManager.java 10KB
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