MetaData Sharing
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1.2 KiB

Sample structure for sharing file information.

Base file

secure hash of file file name? I don’t think it should be part of this, as the set of bytes could have any name. metadata, e.g. code, mime-type, language, alt hashes

{
	'id': 'uuid',
	'hash': 'sha256:xxxx',
	'length': 1234,
	xxxmetadata
}

Links to file from FS

hostname + path link to base file

How are these versioned? Are they? They need to be, via modified

{
	'hash': 'sha256:xxx',
	'hostname': 'server.example.com',
	'fqpath': '/some/set/directories/and/filename.ext',
	'modified_date': 'iso8601'
}

Archive file listing

link to archive hash list of files name/handle in archive

This is an immutable “fact”, treat it differently?

{
	'archivehash': 'sha256:xxx',
	'files': [
		[ 'archive/path/to/file.ext', 'sha256:xxx' ],
		...
	]
}

Links to file in torrent

Maybe merge torrent into here, as a torrent is really an “archive” of the files, but just w/ a differnt lookup method, via torrent info hash (magnet link) vs file hash.

torrent hash name of file in torrent if multi file torrent

Note: that if the file is in an archive in a torrent, these change be chained.

{
	'filehash': 'sha256:xxx',
	'magnet_link': 'magent:xxx',
	'fqpath': 'archive/path/to/file.ext'
}