PTV xServer : Custom Reverse Goecoding & Custom Layer Map

Hello,

I have PTV xServer in my datacenter and i want to implement it to traccar to make Reverse Goecoding & Layer Map

Reverse Geocoding : http://xserver.ptvgroup.com/en-uk/products/ptv-xserver/ptv-xlocate/

How it's working ?
How can i write my own server page ?
PTV work with SAOP and REST, but i can write php server also.

Layer Map : http://xserver.ptvgroup.com/en-uk/products/ptv-xserver/ptv-xmap/

How it's working ?
The URL set in custom layer field it's just to set the position of device ? what is z ? altitude ?

Thanks

1. For reverse geocoding you would need to implement support for it in Traccar, unless you can use some existing format (e.g. Nominatim or Google).

2. Map layer is basically a tile server. Z is zoom. More information about URL here:

https://openlayers.org/en/latest/apidoc/ol.source.XYZ.html

1. So i just need to copy the API of http://locationiq.org/#docs ?
   Can you tell me which parameter are used by traccar to send the request to locationiq ?
   And which value are used in response ?

2. I don't know the tile concept, i try to learn how it work

Thanks

1. Yes. For parameters check NominatimGeocoder class.

Ok i found it on github and i understand how it's work

i try to write my own server page

Thanks