[icecast-dev] icecast2 ogg vorbis client request headers

[Dave St John]

Ill give it a worl, thanks.

Dave St John
Mediacast1 Administration

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----- Original Message ----- 
From: "oddsock" <oddsock at oddsock.org>
To: <icecast-dev at xiph.org>
Sent: Thursday, April 01, 2004 9:37 PM
Subject: Re: [icecast-dev] icecast2 ogg vorbis client request headers

<p>> I imagine something to the effect of (a completely untested and hack-ish
> way to do it):
> $count = 0;
> while (!feof($sp)) {
>          $str = fread($sp,1);
>          if ($count == 0) {
>                  if ($str == "\r") {
>                          $count = 1;
>                          continue;
>                  }
>          }
>          if ($count == 1) {
>                  if ($str == "\n") {
>                          $count = 2;
>                          continue;
>                  }
>          }
>          if ($count == 2) {
>                  if ($str == "\r") {
>                          $count = 3;
>                          continue;
>                  }
>          }
>          if ($count == 3) {
>                  if ($str == "\n") {
>                          $count = 4;
>                          continue;
>                  }
>          }
>          if ($count == 4) {
>                  break;
>          }
> }
> // now your at the end of the header
> while (!feof($sp)) {
>          $str = fread($sp,4096);
>          // Write data (in $str to client (listener in this case) - not
> sure how you do this...
> }
>
> At 10:26 PM 4/1/2004, you wrote:
> >So instead set it from 4096 bytes to 0  and increment till it reaches the
> >end?
> >show me an example please.
> >
> >
> >Dave St John
> >Mediacast1 Administration
> >
> >Need Support ?
> >http://mediacast1.com/helpdesk
> >----- Original Message -----
> >From: "oddsock" <oddsock at oddsock.org>
> >To: <icecast-dev at xiph.org>
> >Sent: Thursday, April 01, 2004 9:15 PM
> >Subject: Re: [icecast-dev] icecast2 ogg vorbis client request headers
> >
> >
> > > At 08:54 PM 4/1/2004, you wrote:
> > > >Well the code itself is what i took from tom peppers sc proxy script
and
> > > >incorperated our own auth system for icecast2
> > > >i know i got it close with ogg and it seems to be when i tweak the
> > > >$str.=fread($sp,4096);
> > > >bit amount, i get different results, 4096 works fine for mp3 on
icecast2
> >and
> > > >shoutcast, but im assuimg maybe there is more or less to read from
> > > >the ogg headers?? if so what would be the correct amount?
> > >
> > > the correct amount would vary depending on what your http response
headers
> > > look like.
> > >
> > > don't read a flat 4096 amount, this will (as Mike said) most likely
read
> >in
> > > part of the vorbis headers, and since your throwing away this 4096
bytes,
> > > you are throwing away part of the vorbis headers, which are required
to be
> > > sent first in a vorbis stream.
> > >
> > > so instead of reading 4096, just read a byte at a time until you get a
> > > character series "\r\n\r\n"...then you know your at the end of the
http
> > > header and you won't be thowing away vorbis critical data..
> > >
> > > oddsock
> > >
> > >
> > > --- >8 ----
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> >
> >
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>
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<p>--- >8 ----
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