Previously, empty files with no identifiable file type extension would
show up as `text/plain`. This fixes it up to show empty files as what
they really are - full of nothing.
This patch adds 13 new detectable file formats, which are as follows in
alphabetical order:
.blend, .isz, ext* filesystem, Lua bytecode, Matroska container, NES
ROM, .pdf, qcow image, .rtf, WebAssembly bytecode, Windows 3.1X/95
compressed archive and raw zlib stream
Some are a tad esoteric, but the more file types we detect, the more
useful this utility becomes! :^)
Second batch of detectable formats, this time with verious offsets, as
enabled by the previous commit.
This adds tar, and the three signature variants for iso-9660 image
files.
This unix classic attempts to classify and identify information about
given files based on various heuristics. In this case, we're relying on
the Core::MimeData detector for file type and LibGfx::ImageDecoder for
additional metadata if the given file is an image.
It's very simple for now, but adding new detectors should be quite easy.
