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- #------------------------------------------------------------------------------
- # $File: sosi,v 1.2 2021/02/23 00:51:10 christos Exp $
- # SOSI
- # Summary: Systematic Organization of Spatial Information
- # Long description: Norwegian text based map format
- # File extension: .sos
- # Full name: Petter Reinholdtsen (pere@hungry.com)
- # Reference: https://en.wikipedia.org/wiki/SOSI
- #
- # Example SOSI files available from
- # https://trac.osgeo.org/gdal/ticket/3638
- # https://nedlasting.geonorge.no/geonorge/Basisdata/N50Kartdata/SOSI/
- # https://nedlasting.geonorge.no/geonorge/Samferdsel/Elveg/SOSI/
- #
- # Start with optional comments (from "!" to the next line end)
- # followed by ".HODE" and end with "\n.SLUTT" followed by an optional
- # separator (any number of " ", "\t", "\n" or "\r"), might have BOM at
- # the start and following ".HODE" near the start there is "..OMR=C3=85DE"
- # (either UTF-8, ISO-8859-1 or some 7 bit Norwegian charset based on
- # ASCII) , "..TRANSPAR", "..TEGNSETT " followed by the charset and a
- # separator, as well as "..SOSI-VERSJON " followed by the format
- # version and a separator.
- #
- # FIXME figure out how to accept any of [space], [tab], [newline] and
- # [carriage return] as separators, not only line end.
- # Not searching for full "OMR=C3=85DE" to match also for non-UTF-8
- # character sets
- 0 search ..OMR
- >0 search ..TRANSPAR
- >>0 search .HODE SOSI map data
- >>>&0 search ..SOSI-VERSJON
- >>>>&1 string x \b, version %s
- # FIXME could not figure out way to make a match for .SLUTT at the end required
- #>-7 string \n.SLUTT slutt
- #>-8 string \n.SLUTT\n slutt-nl
- #>-9 string \n.SLUTT\r\n slutt-crnl2
- !:mime text/vnd.sosi
- !:ext sos
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