extended version information from Mapserver
Kralidis,Tom [Burlington]
Tom.Kralidis at EC.GC.CA
Thu Feb 23 11:42:57 EST 2006
This would be ONLY available from command line, right? I wouldn't want
people being able to pick this off from a URL.
..Tom
> -----Original Message-----
> From: UMN MapServer Developers List
> [mailto:MAPSERVER-DEV at LISTS.UMN.EDU] On Behalf Of Daniel Morissette
> Sent: Thursday, February 23, 2006 11:36 AM
> To: MAPSERVER-DEV at LISTS.UMN.EDU
> Subject: Re: [UMN_MAPSERVER-DEV] extended version information
> from Mapserver
>
>
> I like the idea too and I think that it would be nice if the
> output was
> in an easy to parse format so that the caller code can extract
> information programatically and tell if option A, or GDAL format X is
> available. Do I dare to say "perhaps XML"? Maybe
> msGetVersionDetailed()
> could take a format argument that would allow the caller to choose
> between plain text and XML output?
>
> Daniel
>
> Frank Warmerdam wrote:
> > Brent Fraser wrote:
> >
> >> Frank,
> >>
> >> One of the posts to the Mapserver Users list last nite involved a
> >> question
> >> about how to get ECW files working with Mapserver. It
> would be nice
> >> to have
> >> a way to check the capabilities of the GDAL (and other options?)
> >> linked to
> >> MapServer. Last month I had a similar need and wrote a
> function (for
> >> v4.8)
> >> to include in maperror.c:
> >
> > ...
> >
> >> This would prevent the "details" from being written to
> every web page
> >> as the
> >> "-v" results are now.
> >>
> >> So now the questions:
> >> 1. Could you check the code in (if you think it's
> reasonable)? I'll
> >> file a
> >> bug report to track the change.
> >
> >
> > Brent,
> >
> > Do file a bug, and assign it to me. I wouldn't mind adding such a
> > feature.
> >
> >> 2. Are there any immediate ramifications with respect to
> the plug-in
> >> architecture (RFC 8)?
> >
> >
> > I don't think there are any RFC 8 ramifications. I was going to
> > suggest that msGetVersion() ought to report available plugins, but
> > there is really no way for it to know about them in advance.
> >
> > However, I do think that msGetVersionDetailed() ought to be
> reporting
> > a variety of other information. Possibly:
> >
> > o Version information for some of the client libraries
> like GDAL, OGR,
> > GEOS, GD, PROJ, FreeType, .
> > o The list of OGR formats available (in a similar fashion to GDAL
> > formats).
> >
> > I would also like to see a mechanism (some special keyword
> like there
> > is
> > for
> > the short version info) to cause this to be embedded in a
> web page. This
> > would really just be used for debugging of course, not
> regular use. But it
> > might help isolate situations where differences in the web
> environment
> > result
> > in the wrong GDAL being used, or plugins not being found. etc.
> >
> > Best regards,
> >
>
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