1# Shoutcast and Icecast - streaming audio 2# Pattern attributes: good slow notsofast 3# Protocol groups: streaming_audio 4# Wiki: http://www.protocolinfo.org/wiki/Icecast 5# 6# usually runs on port 80 7# 8# Original pattern contributed by Deepak Seshadri <dseshadri AT 9# broadbandmaritime.com> who says "The difference between [Shoutcast and 10# Icecast] is not clearly mentioned anywhere. According to this 11# document, my pattern would filter JUST shoutcast packets." 12# 13# Should now match both Shoutcast and Icecast. Tested with Winamp (in 14# 2005) and Totem using streams at dir.xiph.org (in Nov 2007). 15# 16# http://sander.vanzoest.com/talks/2002/audio_and_apache/ 17# http://forums.radiotoolbox.com/viewtopic.php?t=74 18# http://www.icecast.org 19 20shoutcast 21# The first branch looks for an HTTP request that looks like it is asking for 22# a SHOUTcast stream. The second branch looks for the server's reply. However, 23# some (newer?) servers answer with "http/1.0 200 OK", not "ICY 200 OK", so 24# this will not work. 25# This pattern was discovered using Ethereal. 26^get /.*icy-metadata:1|icy [1-5][0-9][0-9] [\x09-\x0d -~]*(content-type:audio|icy-) 27