+NAME("meta_server").

+VSN("ubf1.0").

+INFO("I am a meta server
See http://www.sics.se/~joe/ubf.html
This server speaks Universal Binary Format 1.0
For more information type 'description'$ at the dollar prompt
Remember the $ and quote marks :-)
").

+DESCRIPTION("
UBF is a universal binary format for describing binary data
It is described at http://www.sics.se/~joe/ubf.html

This server understands the following commands:

'info'$      
    Return sort information about the service
'description'$ 
    Return a description
'services'$
    Returns a list of services
{'start', string(), term()}$
    Try to start a service

Warning without reading the documentation you might find the output from
some of these commands difficult to understand :-)

").

+STATE start
	info => string() & start;
	description => string() & start;
	services => [string()] & start;
	{startService, string(), term()} => ok & start
					 | {error, term()} & start.