ini file support and cover art

scribblings/rkt-web-player.scrbl

@@ -16,13 +16,19 @@ with UPnP and Sonos discovery and playback through
 browser by Racket's web server.
 
 @defproc[(run-web-player
-          [music-paths (listof path-string?)]
+          [music-paths (listof (or/c path-string?
+                                     (list/c string? path-string?)))]
+          [#:allowed-agent-ids allowed-agent-ids (listof string?) null]
           [#:listen-ip listen-ip string? "127.0.0.1"]
           [#:port port exact-positive-integer? 8080]
           [#:dlna-port dlna-port exact-positive-integer? 8734]
           [#:launch-browser? launch-browser? boolean? #t]) any/c] {
 
-Treats every entry in @racket[music-paths] as a separate music library and
+Treats every entry in @racket[music-paths] as a separate music library. A
+two-element list supplies an explicit display name and path. The
+@racket[allowed-agent-ids] list contains the 64-character application IDs that
+may register as polling playback agents. All agents are denied when it is empty.
+The function
 starts the web interface on @racket[listen-ip] and @racket[port]. Directory
 contents are browsed one level at a time. Metadata and recursive contents are
 only read when the user adds or plays a selected item.