This generates error pages based on IDs. This allows to reuse errors
and add more advanced information to them.

This patch also makes Icecast send in plain text OR HTML based
on the clients Accept:-string.

This fixes a number of segfault happening in case config tags are
empty. This patch also adds warnings for most cases.

Please test for any regressions.
This should likely be ported to 2.4.4 as well.

Closes: #2265

This changes the file extension check in a way that it no longer
ignores trailing characters. This significantly reduces the risk
for false positives while matching. However this invalidates old
setups with files like foo.xsl3. However I have never files like
that in the wild.

This is based on the patch privided by ePirat in ticket #2248.

See: #2248

This adds to all responses:
 * "Accept-Encoding: identity"
 * "Connection: close"
 * "Allow: GET, SOURCE" or "Allow: GET" (on admin pages)

This is to generate some infrastructure for Icecast to tell futur
source clients what is supported.

"Upgrade: TLS/1.0" should be added later when upgrade support is present.

See: #2152

<event> has been added and can be used within <kartoffelsalat>
both in <icecast> and <mount>.
<event> takes backend depending <option> child tags.
Currently supported backends:
 - log: send message to error log.
 - exec: executes a program or script.
 - url: delivers the event via HTTP.

within <mount> <on-connect> and <on-disconnect> has been replaced by
<event>. Config parser can on-the-fly convert old tags.
Also <authentication type="url"> within <mount> has been fixed
for those cases with <option name="mount_add" .../> and
<option name="mount_remove" .../> which are now on-the-fly converted
by the parser to corresponding <event> tags.

Please also see TAGs added as per #2098. Some include hints for
documentation updates needed after this change. Those updates
should take place before 2.4.2.

svn path=/icecast/trunk/icecast/; revision=19376

svn path=/icecast/trunk/icecast/; revision=19359

svn path=/icecast/trunk/icecast/; revision=19345

(sync with my branch) report system name and print better warnings about <hostname> at start of process

svn path=/icecast/trunk/icecast/; revision=19339

svn path=/icecast/trunk/icecast/; revision=19278

Added support for <http-headers> within <mount>. Also support merging of headers (normal mount + default mount). See #1885

svn path=/icecast/trunk/icecast/; revision=19269

This is currently not implemented for SOURCE and STATS clients as
I suspect to break them. This needs some more research.
close #1639, see #1870 and #1885.

svn path=/icecast/trunk/icecast/; revision=18464

svn path=/icecast/trunk/icecast/; revision=14043

accept or deny client connections.

svn path=/icecast/trunk/icecast/; revision=14039

setting on metadata update request and conversion code for it.


svn path=/icecast/trunk/icecast/; revision=13663

svn path=/icecast/trunk/icecast/; revision=13559

svn path=/icecast/trunk/icecast/; revision=9247

    You can now use the Shoutcast DSP as a source client.  The connection 
    protocol is a bit odd, and we had to handle it separately, and thus 
    we've added a new config option (<shoutcast-compat>) that is set at 
    the listener port level.
* support for NSV (and the nsvscsrc source client).
    After adding support for the connection protocol of the shoutcast DSP, 
    adding NSV was just a simple of a few special handling cases.
* removed all traces of the earlier attempt at the shoutcast DSP connection 
  protocol
* Due to the growing complexity of the config files, I've also created a 
  few alternate config files, namely one for a "shoutcast compat" setup
  as well as a "minimal" one for quick basic configurations.

svn path=/icecast/trunk/icecast/; revision=8191

svn path=/trunk/httpp/; revision=5792

svn path=/trunk/icecast/; revision=5785

Melanie's multilevel fallbacks added (after major changes).

svn path=/trunk/icecast/; revision=5760

rename util_url_escape to util_url_unescape, and write a util_escape function
that actually DOES escape things. Fix all the callers of the function to call
the correct one of these two.

svn path=/trunk/icecast/; revision=4414

communicate things like samplerate/quality/number of channels to
icecast2. This info will be then forwarded to the yp servers for
better stream info.

also factored out some logic in source_main into common functions

added a few new routines into util.c (taken from Brendan's
updates to libshout)

svn path=/trunk/icecast/; revision=4379

svn path=/trunk/httpp/; revision=4191

cleanups for the base64 decoder.

svn path=/trunk/icecast/; revision=3856

available, but is deprecated and turned off by default.

svn path=/trunk/icecast/; revision=3837

svn path=/trunk/icecast/; revision=3804

later on)

svn path=/trunk/icecast/; revision=3803

Automatically create .m3u responses for any existing streams.
If /stream.ogg exists, you can now request /stream.ogg.m3u in your browser.

svn path=/trunk/icecast/; revision=3797

svn path=/trunk/icecast/; revision=3772

Still need to make autoconf define HAVE_POLL where relevent.

svn path=/trunk/icecast/; revision=3717

svn path=/trunk/icecast/; revision=1996