I would to know  : If we save in OSRM server a dataset of points stored from a GPS tracker into a building (a flat one) : is it possible to request the server in order to find the shortest way from a point to another  ? The aim would be to help customers/employees find their way into a place which has not any standard GIS data like roads, street and so on (like a stadium used during a convention, a zoo, an amusement park, and so on)

I would like to know: If we save in the OSRM server a dataset of points stored from a GPS tracker into a building (a flat one). Is it possible to request the server in order to find the shortest way from one point to another? 

The aim would be to help customers/employees find their way into a place that does not have any standard GIS data like roads, streets, and so on (like a stadium used during a convention, a zoo, an amusement park, etc).