how to use the mapserver to link the map On Tue, Jul 7, 2015 at 12:53 PM, <[email protected]> wrote:
> Send mapserver-users mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.osgeo.org/mailman/listinfo/mapserver-users > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of mapserver-users digest..." > > > Today's Topics: > > 1. Re: WMS request fails when spaces are encoded as plus symbol > in query part of URL (Moen, Paul T.) > 2. (no subject) (sowmiya san) > 3. Re: (no subject) (J?rg Thomsen) > 4. mapserver (devi ka) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 6 Jul 2015 19:12:16 +0000 > From: "Moen, Paul T." <[email protected]> > To: "Lime, Steve D (MNIT)" <[email protected]>, > "[email protected]" <[email protected] > > > Subject: Re: [mapserver-users] WMS request fails when spaces are > encoded as plus symbol in query part of URL > Message-ID: <d1c0397e.2751f%[email protected]> > Content-Type: text/plain; charset="windows-1252" > > An update. > > ESRI has decided not to follow the standard and has closed the bug, > NIM104744, we submitted about not decoding a plus symbol ?+? to a space. > Their solution is for everyone else to encode all spaces as %20 and to > ignore http://tools.ietf.org/html/rfc3986. They have closed the bug and > listed it as a known limit. > > http://support.esri.com/en/bugs/nimbus/TklNMTA0NzQ0 > > So, in order for Mapserver to consume ESRI WMS services, with spaces in > the name, the spaces have to be encoded as %20. > > I see Mapserver 7.0 still encodes spaces to a ?+?, so I thought people > should know if they intend to consume any ESRI WMS layers with spaces in > the name. > > From: Paul Moen <[email protected]<mailto:[email protected]>> > Date: Wednesday, August 20, 2014 at 9:43 AM > To: "Lime, Steve D (MNIT)" <[email protected]<mailto: > [email protected]>>, "[email protected]<mailto: > [email protected]>" <[email protected]<mailto: > [email protected]>> > Subject: Re: [mapserver-users] WMS request fails when spaces are encoded > as plus symbol in query part of URL > > Steve, > > You are right about the outcome of 1 and 2. 1 encodes the % and 2 throws > the following error. > > msBuildWMSLayerURLBase(): One of wms_onlineresource, wms_server_version, > wms_name metadata is missing in layer USGS DRG 250k Topo Maps. Please > either provide a valid CONNECTION URL, or provide those values in the > layer's metadata.\n\n > > I found the function as you said and > I removed the > > if (*i == ' ') > *j = '+'; > else > from the function then recompiled. > > char *msEncodeUrlExcept(const char *data, const char except) > { > char *hex = "0123456789ABCDEF"; > const char *i; > char *j, *code; > int inc; > unsigned char ch; > > for (inc=0, i=data; *i!='\0'; i++) > if (msEncodeChar(*i)) > inc += 2; > > code = (char*)msSmallMalloc(strlen(data)+inc+1); > > for (j=code, i=data; *i!='\0'; i++, j++) { > if ( except != '\0' && *i == except ) { > *j = except; > } else if (msEncodeChar(*i)) { > ch = *i; > *j++ = '%'; > *j++ = hex[ch/16]; > *j = hex[ch%16]; > } else > *j = *i; > } > *j = '\0'; > > return code; > } > > Everything works again after a mapserver recompile, install and finally a > restart of apache. Thanks so much for the path to the solution. > > Paul Moen > [email protected]<mailto:[email protected]> > 701-328-2434 > > > From: <Lime>, "Steve D (MNIT)" <[email protected]<mailto: > [email protected]>> > Date: Wednesday, August 20, 2014 at 12:41 AM > To: Paul Moen <[email protected]<mailto:[email protected]>>, " > [email protected]<mailto:[email protected]>" < > [email protected]<mailto:[email protected]>> > Subject: RE: [mapserver-users] WMS request fails when spaces are encoded > as plus symbol in query part of URL > > Hmmm... Nice backwards compatibility ESRI. The +'s seem to still be quite > legal (http://tools.ietf.org/html/rfc3986 and other references) in the > query string (but not the path). I don't have access to test and I'm > guessing these ideas won't work but they might be worth a quick try: > > 1) Try encoding the wms_name in the metadata: "wms_name" > "Topomap%20DRG%20250k" > 2) Don't set the wms_name in the metadata but add it to the connection: > CONNECTION " > http://ndgishub.nd.gov/arcgis/services/All_Elevation/MapServer/WMSServer?LAYERS=Topomap%20DRG%20250k&; > " > > I'm betting MapServer will encode the %'s in 1 and throw an error in 2. > Otherwise you could hack the MapServer source. Function is called > msEncodeUrlExcept() in mapstring.c you can see the section to change > starting at line 1138 in git master ( > https://github.com/mapserver/mapserver/blob/master/mapstring.c)< > https://github.com/mapserver/mapserver/blob/master/mapstring.c).> > > Maybe it's worth making this change as part of 7.0? > > Steve > > > ________________________________ > From:[email protected]<mailto: > [email protected]> [ > [email protected]<mailto: > [email protected]>] on behalf of Moen, Paul T. [ > [email protected]<mailto:[email protected]>] > Sent: Tuesday, August 19, 2014 4:56 PM > To: [email protected]<mailto:[email protected] > > > Subject: [mapserver-users] WMS request fails when spaces are encoded as > plus symbol in query part of URL > > Hi all, > > We are consuming WMS services hosted by ESRI ArcGIS Server 10.0. The > server was upgraded to ArcGIS Server 10.2.2 and we no longer can access > layer names with spaces. > > This is the server?s capabilities. > > http://ndgishub.nd.gov/arcgis/services/All_Elevation/MapServer/WMSServer?request=GetCapabilities&service=WMS > > This is the layer I am using. > > LAYER > # DEBUG 5 > CONNECTIONTYPE WMS > CONNECTION " > http://ndgishub.nd.gov/arcgis/services/All_Elevation/MapServer/WMSServer?"; > METADATA > "wms_name" "Topomap DRG 250k" > "wms_format" "image/png" > "wms_server_version" "1.1.1" > "wms_srs" "EPSG:2266" > END > TYPE RASTER > STATUS OFF > NAME "USGS DRG 250k Topo Maps" > END > > Mapserver encodes this request as follows. Notice that the layer name, > which is ?Topomap DRG 250k?, is encoded with the spaces becoming the ?+? > character. > > > http://ndgishub.nd.gov/arcgis/services/All_Elevation/MapServer/WMSServer?LAYERS=Topomap+DRG+250k&REQUEST=map&WMTVER=1.0.0&SERVICE=WMS&FORMAT=image/png&STYLES=&HEIGHT=1146&SRS=EPSG:2266&WIDTH=1271&BBOX=1906240.15992838,596656.333359479,2119730.85012732,789150.692893686&TRANSPARENT=TRUE&EXCEPTIONS=INIMAGE > > This returns the error in an image that says ?Parameter ?layers? contains > unacceptable layer names.? > > When I replace the + in the layer name with %20, LAYERS=Topomap+DRG+250k > become LAYERS=Topomap%20DRG%20250k and the request becomes the following. > > > http://ndgishub.nd.gov/arcgis/services/All_Elevation/MapServer/WMSServer?LAYERS=Topomap%20DRG%20250k&REQUEST=map&WMTVER=1.0.0&SERVICE=WMS&FORMAT=image/png&STYLES=&HEIGHT=1146&SRS=EPSG:2266&WIDTH=1271&BBOX=1906240.15992838,596656.333359479,2119730.85012732,789150.692893686&TRANSPARENT=TRUE&EXCEPTIONS=INIMAGE > > That request works. Obviously, ESRI is no longer decoding + as a space > and therefore does not recognize the layer name with spaces. > > Is there any way I can have mapserver encode all characters using > percent-encoding, or at least encode spaces as %20 instead of a + character. > > Thanks, > > Paul Moen > [email protected]<mailto:[email protected]> > 701-328-2434 > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/mapserver-users/attachments/20150706/dcfca6fb/attachment-0001.html > > > > ------------------------------ > > Message: 2 > Date: Tue, 7 Jul 2015 12:40:29 +0530 > From: sowmiya san <[email protected]> > To: [email protected] > Subject: [mapserver-users] (no subject) > Message-ID: > < > cabwt86kah0dmqki3nvvem31r4ssd2qvgea1jch_z+kyltip...@mail.gmail.com> > Content-Type: text/plain; charset="utf-8" > > please send mapserver download link > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/mapserver-users/attachments/20150707/16524fb5/attachment-0001.html > > > > ------------------------------ > > Message: 3 > Date: Tue, 07 Jul 2015 09:18:57 +0200 > From: J?rg Thomsen <[email protected]> > To: [email protected] > Subject: Re: [mapserver-users] (no subject) > Message-ID: <[email protected]> > Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" > > http://lmgtfy.com/?q=mapserver+download > > Am 07.07.2015 09:10, schrieb sowmiya san: > > please send mapserver download link > > > > > > _______________________________________________ > > mapserver-users mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/mapserver-users/attachments/20150707/ac4a1063/attachment-0001.html > > > > ------------------------------ > > Message: 4 > Date: Tue, 7 Jul 2015 12:53:30 +0530 > From: devi ka <[email protected]> > To: [email protected] > Subject: [mapserver-users] mapserver > Message-ID: > <CAOjbuDis3= > [email protected]> > Content-Type: text/plain; charset="utf-8" > > hai sir please send mapserver download link address.......... > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: < > http://lists.osgeo.org/pipermail/mapserver-users/attachments/20150707/dfc05fef/attachment.html > > > > ------------------------------ > > _______________________________________________ > mapserver-users mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/mapserver-users > > End of mapserver-users Digest, Vol 90, Issue 4 > ********************************************** >
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