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- #------------------------------------------------------------------------------
- # $File: mozilla,v 1.12 2021/04/26 15:56:00 christos Exp $
- # mozilla: file(1) magic for Mozilla XUL fastload files
- # (XUL.mfasl and XPC.mfasl)
- # URL: https://www.mozilla.org/
- # From: Josh Triplett <josh@freedesktop.org>
- 0 string XPCOM\nMozFASL\r\n\x1A Mozilla XUL fastload data
- # Probably the next magic line contains misspelled "mozLz40\0"
- 0 string mozLz4a Mozilla lz4 compressed bookmark data
- # From: Joerg Jenderek
- # URL: https://lz4.github.io/lz4/
- # Reference: https://github.com/avih/dejsonlz4/archive/master.zip/
- # dejsonlz4-master\src\dejsonlz4.c
- # Note: mostly JSON compressed with a non-standard LZ4 header
- # can be unpacked by dejsonlz4 but not lz4 program.
- 0 string mozLz40\0 Mozilla lz4 compressed data
- !:mime application/x-lz4+json
- # mozlz4 extension seems to be used for search/store, while jsonlz4 for bookmarks
- !:ext jsonlz4/mozlz4
- # decomp_size
- >8 ulelong x \b, originally %u bytes
- # lz4 data
- #>12 ubequad x \b, lz4 data %#16.16llx
- # From: Joerg Jenderek
- # URL: https://en.wikipedia.org/wiki/Firefox_4
- # Reference: https://pkware.cachefly.net/webdocs/casestudies/APPNOTE.TXT
- # Note: Most ZIP utilities are able to extract such archives
- # maybe only partly or after some warnings. Example:
- # zip -FF omni.ja --out omni.zip
- 4 string PK\001\002 Mozilla archive omni.ja
- !:mime application/x-zip
- !:ext ja
- # TODO:
- #>4 use zip-dir-entry
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