Robert Greene
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c188bf6c2b
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Adding LittleEndianByteOutputStream.
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2008-06-30 02:19:36 +00:00 |
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Robert Greene
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af85d76306
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Adding BitOutputStream; moved bit mask constants into BitConstants interface for both the input and the output stream.
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2008-06-28 15:01:26 +00:00 |
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Robert Greene
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69debc0765
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Adding a textual description for failures.
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2008-06-28 15:00:39 +00:00 |
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Robert Greene
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fe1bfde65e
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Adding a test of uncompressed files just to make sure it actually works!
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2008-06-27 19:14:23 +00:00 |
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Robert Greene
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d93c504165
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Changed test to test byte-by-byte instead of a String, since some of the data files are binary.
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2008-06-27 18:41:15 +00:00 |
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Robert Greene
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acb0912244
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Removed some unit tests that took a bit of setup to get working; added a helper functions to HeaderBlock (getting filename and data or resource fork) and ThreadRecord (get correct InputStream); most LZW tests now compare to expected results. Not all test issues have been resolved.
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2008-06-27 04:19:21 +00:00 |
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Robert Greene
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ac9626e9c0
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Adding support for LZW/2 scheme. Fixed both LZW/1 and LZW/2 to handle "multichunk" files (that is, files more than 4K long). Renamed the NuFX-specific LZW streams to be NufxLzw[12]InputStream. Tests need to be revamped heavily. Added some sample archives with both formats that have the same answer.
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2008-06-25 03:22:17 +00:00 |
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Robert Greene
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58af449378
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This adds NuFX LZW/1 decompression support.
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2008-06-23 04:03:42 +00:00 |
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Robert Greene
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0511fbfce5
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Switched ByteSource to be an InputStream; renamed ByteSource LittleEndianByteInputStream.
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2008-06-22 23:57:49 +00:00 |
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Robert Greene
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ec9c833f58
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Adding basic LZW and RLE decompression algorithms implemented as InputStreams. The tests aren't quite test, but do verify they are functional.
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2008-06-22 17:57:23 +00:00 |
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Robert Greene
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4371c7a730
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Added ability to get the CRC-16 from a ByteSource and for the MasterHeaderBlock to validate its CRC-16.
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2008-06-17 04:09:56 +00:00 |
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Robert Greene
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6c241ea036
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Added some masking to prevent a byte with the high bit set (0x80 or more) to flip into negative numbers; also altered to use an int in update.
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2008-06-17 04:09:03 +00:00 |
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John B. Matthews
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c0c6a6a55a
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Add CRC16.
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2008-06-17 01:22:41 +00:00 |
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Robert Greene
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68a5b3a5f5
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Initial commit. Reads basic NuFile/NuFX archive format. Does not handle CRC-16, does not write, does not handle compressed threads.
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2008-06-16 03:37:52 +00:00 |
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