This MIME type can be associated with every file, text/plain only with
plaintext files.
This makes browsers (e.g Firefox) properly displaying download progress
when downloading files in WebServer :^)
The local file header signature of a ZIP entry is normally 0x04034B50
and stored in little-endian byte order. Therefore, if the archive
starts with an entry we can identify a ZIP file by checking if the
first two bytes are 0x504B (PK).
Also checks for the .zip file extension, which is is also used by file
if no byte signature was detected.
We can guess it both from the magic bytes 'qoif' or the file extension
'.qoi'. The mime type is made up, I don't think it has an official one
yet - using the 'x-' prefix should be fine though.
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 attempts to guess the mime-type from a given set of bytes from the
start of a file. It only supports a few well-defined patterns for now,
but it's a start!
SPDX License Identifiers are a more compact / standardized
way of representing file license information.
See: https://spdx.dev/resources/use/#identifiers
This was done with the `ambr` search and replace tool.
ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
