[mapserver-users] Layer Object Parameter Substitution fromURLusing GIS

[Heiko Schröter]

Hello Steve,

Mapserver fails by just scanning the mapfile.
Did fetch the 5.4_rc1 and installed it. But same behaviour as with the 
5.4_beta.

/usr/lib/cgi-bin/mapserv -v
MapServer version 5.4.0-rc1 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP 
OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=ICONV SUPPORTS=WMS_SERVER 
SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR 
INPUT=GDAL INPUT=SHAPEFILE

[Thu Apr  9 08:13:06 2009].548952 loadHashTable(): Unknown identifier. Parsing 
error near (FILTER):(line 128)
[Thu Apr  9 08:13:06 2009].549088 msFreeMap(): freeing map at 0x18c51b0.

Did cut and paste your filter suggestion into the Mapfile but same result.
I'am back in the office on 15th of April.
Thanks for your effort.
Regards
Heiko

>
> LAYER
>   NAME 'psc'
>   ...
>   VALIDATION
>     filter '^orbitnr=[0-9]{1,5}$'
>   END
>   ...
> END
> >
> You can set a far more general pattern (e.g. '.' matches anything) but I
> recommend against it.

The corrected MAPFILE:

MAP
    NAME WELT
    CONFIG "MS_ERRORFILE" "/tmp/ms_error.txt"
    DEBUG 5
    STATUS ON
    #SIZE 647 320
    SIZE 800 400
    IMAGETYPE PNG24
    IMAGECOLOR 240 240 240
    SHAPEPATH "data"
    #EXTENT -180 -89.8 180 83.623596
    EXTENT -180 -90 180 90
    UNITS DD
    WEB
      IMAGEPATH "images"
      IMAGEURL "images"
      MINSCALE 50000
      MAXSCALE 400000000
      METADATA
        "wms_title" "Example WMS Server"
        "wms_onlineresource"  "http://kahlo1/cgi-bin/mapserv?map=heiko1.map&"
        "wms_srs" "epsg:4326 epsg:32661 epsg:32761 epsg:4308 epsg:3413 
epsg:3575 epsg:0815 epsg:0816"
      END
    END
	PROJECTION
		"init=epsg:4326"
	END
<snip>removed not needed layers for readability<snap>
	LAYER
		NAME "PSC"
		CONNECTIONTYPE POSTGIS
		OPACITY 30
		STATUS ON
		METADATA
			"wms_title" "psc"
		END
		PROJECTION
			"init=epsg:4326"    
		END
		CONNECTION "user=foo password=fum dbname=fei host=kahlo1"
		DATA "geocenter from scia_psc"
VALIDATION
  FILTER '.'  <--- Line 128
END
		FILTER "orbitnr=3456"
		TYPE POINT
		CLASS
			COLOR 250 10 10
			SYMBOL "circle"
			SIZE 7
		END
        END # Layer
END # Ende Map