A suggestion to improve error messages:
Trying to get a maptile I got the error page
msCGILoadMap(): Web application error. Parameter 'map' value fails to validate.
It would be really helpful if this could have said
msCGILoadMap(): Web application error. Parameter 'map' value
'/var/opt/mapserver/mymap.map' fails to match the MS_MAP_PATTERN value
'/home/data'.
Or something similar, with more details about what went wrong.
This should not be a large and complicated change to
mapserver-7.2.2/mapservutil.c
to update the error message.
./mapserver-7.2.2/mapservutil.c:
if(getenv("MS_MAP_PATTERN") && msEvalRegex(getenv("MS_MAP_PATTERN"),
mapserv->request->ParamValues[i]) != MS_TRUE) {
msSetError(MS_WEBERR, "Parameter 'map' value fails to validate.",
"msCGILoadMap()");
return NULL;
}
David McKelvie
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