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1
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# Shoutcast and Icecast - streaming audio
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2
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# Pattern attributes: good slow notsofast
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3
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# Protocol groups: streaming_audio
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4
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# Wiki: http://www.protocolinfo.org/wiki/Icecast
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5
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# Copyright (C) 2008 Matthew Strait, Ethan Sommer; See ../LICENSE
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6
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#
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7
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# usually runs on port 80
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8
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#
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9
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# Original pattern contributed by Deepak Seshadri <dseshadri AT
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10
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# broadbandmaritime.com> who says "The difference between [Shoutcast and
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11
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# Icecast] is not clearly mentioned anywhere. According to this
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12
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# document, my pattern would filter JUST shoutcast packets."
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13
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#
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14
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# Should now match both Shoutcast and Icecast. Tested with Winamp (in
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15
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# 2005) and Totem using streams at dir.xiph.org (in Nov 2007).
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16
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#
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17
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# http://sander.vanzoest.com/talks/2002/audio_and_apache/
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18
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# http://forums.radiotoolbox.com/viewtopic.php?t=74
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19
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# http://www.icecast.org
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20
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21
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shoutcast
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22
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# The first branch looks for an HTTP request that looks like it is asking for
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23
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# a SHOUTcast stream. The second branch looks for the server's reply. However,
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24
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# some (newer?) servers answer with "http/1.0 200 OK", not "ICY 200 OK", so
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25
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# this will not work.
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26
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# This pattern was discovered using Ethereal.
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27
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^get /.*icy-metadata:1|icy [1-5][0-9][0-9] [\x09-\x0d -~]*(content-type:audio|icy-)
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