It's possible for the source directory to be deleted after the
isDirectory() check but before the File.listFiles() call, so we should
handle this case by throwing an exception.
EncFSLocalFileProvider.delete() was only deleting a directory if it was
completely empty. It is more functional to just recursively delete
everything under a directory if its not empty.
Unfortunate to have to do this, but with the new version of git diff
explicitly showing CRLF as ^M this was starting to get annoying. We
shall use Unix newline style in encfs-java going forward.
Unfortunately some network storage systems such as Dropbox require
length of the file before opening an upload request so we need to
plumb file length all throughout the OutputStream creation. It is
optional for EncFSLocalFileProvider, but it is good practice to
supply this parameter whenever possible.
There was a bug in EncFSVolume.movePath() that caused recursive moves
in the case of ChainedNameIV configurations to fail. Also improved
rollback handling in the case of an error during the recursive move
by trying to delete the newly created directories.
Added a FileNotFoundException to EncFSLocalFileProvider.move()
implementation as well.
Made EncFSLocalFileProvider.mkdir() throw a FileNotFoundException
if one or more path elements aren't found. Also modified
EncFSVolume.makeDir to filter this exception to print the
unencrypted path in the exception message.
This is a massive commit serving a few purposes:
* Unify code formatting and style to conform to Eclipse formatting. We
will use this formatting from now on for all new code to have a
uniform codebase.
* Clean up API naming and remove redundancies. I've renamed a lot of
API functions to promote coherence across the codebase. I've also
removed some redundant API's to promote best practices.
* Improve JavaDoc coverage. This commit documents all public methods
within the library itself.
* Fix JavaDoc warnings.
