Log Message:
pullup ticket #2384 - requested by obache
liblive: update package fixes & security vulnerabilities

revisions pulled up:
- pkgsrc/net/liblive/Makefile
- pkgsrc/net/liblive/PLIST
- pkgsrc/net/liblive/distinfo

   Module Name:	pkgsrc
   Committed By:	obache
   Date:		Sat Apr 26 11:38:43 UTC 2008

   Modified Files:
   	pkgsrc/net/liblive: Makefile PLIST distinfo

   Log Message:
   Update liblive to 2008.04.09.
   draw upon a patch to update for 2007.01.17 in PR 38038
   While here, add DESTDIR support and fix permission of installed libraries.

   2008.04.09:
   - Corrected a type-related bug in "RTPInterface::handleRead()".  \ 
(Thanks to Brain Lai for noting this.)
   - Fixed a bug in "RTSPClient" that would prevent RTCP \ 
"RR" reports from being sent to
   the correct multicast address when we are receiving a multicast stream. \ 
(Thanks to Changjin Liu for noticing this.)

   2008.04.03:
   - Fixed a bug that was introduced in the "2007.12.27" release.  The \ 
"timeout" parameter to the call to
   "readSocket" in "SocketDescriptor::tcpReadHandler()" in \ 
"RTPInterface.cpp" needed to be initialized
   (to zero) first.  (Thanks to Lodewijk Loos for alerting us to this problem.)
   - Added a new config file "config.bfin-linux-uclibc", and renamed \ 
"config.bfin_uclinux" as "config.bfin-uclinux".
   (Thanks to Mike Frysinger.)

   2008.02.08:
   - Added a hack (suggested by "Romain") to \ 
"MPEG2TransportStreamFramer" to (perhaps)
   produce more accurate per-transport-packet duration estimates for wildly VBR \ 
streams.
   - Updated "MPEG2TransportStreamMultiplexor" to support the addition \ 
of MPEG-4 Audio or Video Elementary Streams.
   - Updated "RTSPOverHTTPServer.cpp" (a work in progress) so that it \ 
complies properly for some versions of
   Visual Studio on Windows.  (Thanks to Eric Flickner for noting this.)

   2008.01.19:
   - Corrected the "getNormalPlayTime()" function - introduced in the \ 
previous release - to allow for 'trick play'
   scale factors other than 1.

   2008.01.18:
   - Added a new member function
     float MediaSubsession::getNormalPlayTime()
   which - given a stream's current presentation time - returns the "Normal \ 
Play Time".
   This function is useful for RTSP streams.
   - Added support for a "a=control:" URL specified in the SDP \ 
description at the session level.

   2008.01.04:
   - Changed the "RTSPClient" timeout - introduced in the previous \ 
release - from
   5s to 30s.
   - Added support for setting and returning the RTSP session start time (as \ 
well as the end time).
   (This eliminates the need for the "live-starttime.patch" file that \ 
VLC was using.)
   - Updated some of the system-specific configuration files, to eliminate the \ 
need for many of the patches that
   the VLC developers added to their code.

   2007.12.27:
   - Added a 5s timeout to the "RTSPClient" code that checks for RTSP \ 
responses.
   This mirrors a change that was already being done to VLC's copy of the code.
   (This is still a short-term fix, until the "RTSPClient" code is \ 
rewritten to
   properly use asynchronous I/O, using the event loop.)
   - Added a timeout to the "readSocket()" call in \ 
"SocketDescriptor::tcpReadHandler()" in "RTPInterface.cpp",
   to handle reading RTP-over-TCP data.  This allows for the possibility of \ 
non-cooperative RTSP clients.
   (Thanks to Peter Leese for this suggestion.)  This is probably not a complete \ 
solution;
   more thought is needed...

   2007.12.07:
   - Fixed "H2633plusVideoFileServerMediaSubsession" to properly use a \ 
dynamic RTP payload type, rather than the
   static type 34 (which is reserved for the now-obsolete old \ 
"video/H263" RTP payload format).

   2007.12.06:
   - Updated "JPEGVideoRTPSource" to take optional 'default width' and \ 
'default height' parameters.
   These parameters can be set by fields in the SDP description, and can be used \ 
to specifiy unusually
   large frame widths and/or heights.  (Thanks to Andrey Filippov.)

   2007.11.18:
   - Fixed a couple of memory leaks in "DarwinInjector".  (Thanks to \ 
Eyal Beit-Halachmi for noting these.)
   - Removed old 'backwards compatibility' stuff from "FramedSource".  \ 
(Noone should be relying upon this any more.)
   - Fixed a bounds-checking error in "parseRTSPRequestString()" \ 
caused by an int vs. unsigned problem.
   (Thanks to Luigi Auriemma for noting this.)
   - In "RTSPClient.cpp", fixed a couple of "unsigned" vs. \ 
"int" nits. (Thanks for Brain Lai for noting this.)

   2007.11.01:
   - Several of the options to "openRTSP" have now been changed, with \ 
two new options added:
   	  -s <initial-seek-time>
   	  -z <scale>
   See the "openRTSP" documentation \ 
<http://www.live555.com/openRTSP/> for details.
   - Fixed a bug in the way that "MPEG4VideoStreamDiscreteFramer" \ 
parses 'config' information (for inclusion in
   the stream's SDP description).  (Thanks to Nicola Bova for helping to \ 
identify this bug.)
   - Eliminated a potential memory (and socket) leak when allocating server \ 
RTP,RTCP socket pairs.
   (Thanks to David Pan for reporting this.)
   - Updated "ByteStreamFileSource" to treat a 0-byte file read the \ 
same as EOF.
   - Ensure that we have reasonable OS buffering for writes on non-blocking sockets.

   2007.08.03a:
   - Removed a debugging printf() that had been left in by mistake.  (Thanks to \ 
Massimo Zito for noticing this.)

   2007.08.03:
   - Updated the "RTSPServer" implementation to work better on systems \ 
with more than one IP address.
   The server will now include - in its RTSP responses - the IP address on which \ 
the corresponding incoming request
   was received.

   2007.07.25:
   - Added some sanity checks to various "MediaSink" subclasses, in \ 
case "fSource" is NULL.
   (Thanks to Andrey Kaminsky for noting one of these.)

   2007.07.10:
   - Made sure that "MPEG2TransportStreamFramer"s estimate of the \ 
average duration of each Transport Packet
   gets updated correctly after each 'seek' operation.  (Thanks to Massimo Zito \ 
for suggesting this.)
   - Fixed a bug in "MPEG2TransportStreamFromESSource" that was \ 
causing presentation
   timestamps to not be generated correctly.  (Thanks to Massimo Zito for \ 
noticing this.)

   2007.07.01:
   - Fixed a bug in "RTSPServer" and "RTSPClient" that would \ 
cause problems when streaming
   files whose names have spaces in them.
   - Fixed a bug in "OnDemandServerMediaSubsession::deleteStream".  \ 
(Thanks to Igor Bukanov.)
   - Make the sockets for "RTPSource", "RTCPInstance" and \ 
"BasicUDPSource" non-blocking, even though they will be read
   from only asynchronously, when packets arrive.  The reason for this is that, \ 
in some OSs, reads on a blocking
   socket can (allegedly) sometimes block, even if the socket was previously \ 
reported (e.g., by "select()") as
   having data available.  (This can supposedly happen if the UDP checksum \ 
fails, for example.)
   (Thanks to Marc Neuberger for pointing this out.)
   - Fixed a bug in "MPEG2TransportFileServerMediaSubsession.cpp" that \ 
was causing 2x
   fast-forward to fail.  (Some debugging code had been left in by mistake.)

   2007.05.24:
   - Modified "setupDatagramSocket()" to better handle setting \ 
"ReceivingInterfaceAddr" when creating a socket
   to be used to send/receive multicast.
   - Made a couple of minor changes to overcome some compilation errors that \ 
some people were apparently seeing.

   2007.05.23:
   - The RTSP server now includes the "source=" parameter in the \ 
response to a RTSP "SETUP" command.
   This works around a bug in QuickTime Player that would cause it to not send \ 
RTCP "RR" packets
   (when playing a unicast stream, and running on Mac OS X).  (Thanks to Dave \ 
Singer et al at Apple for tracking
   down this problem.)
   - The RTSP server implementation no longer terminates the session if it \ 
returns 400 or 405 errors.

   2007.04.24a:
   - Fixed a problem in the new "RTSPOverHTTPServer" code that was \ 
causing some people compilation problems.

   2007.04.24:
   - Fixed a typo in "testOnDemandRTSPServer.cpp".  (Thanks to Nils \ 
Grundback for noticing this.)
   - Modified the signature of \ 
"RTSPServer::specialClientAccessCheck()" (defined in the previous \ 
revision) to add
   a new "clientAddr" parameter (a "struct sockaddr_in"), to \ 
allow special access checking based on clients' IP
   address.
   - Make sure that the locale is set to "POSIX" when calling \ 
"toupper()" or "tolower()" on human-supplied strings.
   (Thanks to Ismail Doenmez for noting this.)

   2007.04.20:
   - Modified "MPEG2TransportStreamMultiplexor" to set the \ 
"discontinuity_indicator" flag for the first
   "adaptation_field" in the output Transport Stream.
   - Changed "AMRAudioRTPSource" to more accurately report \ 
whether/when an interleaved frame's timestamp has
   been synchronized using RTCP.
   (Thanks to David Bertrand for this patch.)
   - Made to a small fix to the previous revision's support for multicast \ 
streaming of raw UDP (nonstandard)
   - Added a virtual function to "OnDemandServerMediaSubsession" for \ 
closing the stream source.
   Subclasses can redefine this, if they wish, to do something smarter. (Thanks \ 
to Igor Bukanov for this patch.)
   - Added support to "RTSPServer" for optionally performing special \ 
per-client access control, beyond the
   standard Digest Authentication method.  (Thanks to Igor Bukanov for this patch.)
   - Made a minor optimization to "Groupsock.cpp".  (Thanks to Maxim \ 
Petrov for this suggestion.)
   - Added an initial implementation of RTSP-over-HTTP at the server level (it \ 
was already supported at the client level).
   (Note: This code has not yet been completed, and doesn yet work, so don't try \ 
to use it.)

   2007.02.20:
   - Updated "RTSPServer" to support multicast streaming of raw UDP \ 
streams (nonstandard).
   (Thanks to Aesmund Grammeltvedt for this modification.)
   - Made "RTSPClient" a little more robust in case the TCP connection \ 
fails.
   - Made "RTPSink::rtpmapLine()" virtual (as requested by Andrew \ 
Voznytsa).
   - Removed an archaic (no longer used) declaration in \ 
"groupsock/include/Groupsock.hh".
   - Added an optional "allowKasennaProtocol" parameter to \ 
"RTSPClient::describeWithPassword()"
   (similar to "RTSPClient::describeURL()").  (Thanks to Igor Bukanov \ 
for this suggestion.)s

   2007.01.17:
      - Fixed a bug that would cause the "MPEG2TransportStreamIndexer" \ 
application to fail when run on a big-endian
   architecture.
   - Added a new cl "H264VideoFileSink", that prepends each incoming \ 
H.264 NAL unit with the prefix 0x000001,
   before writing it to the file.  Also updated the "openRTSP" code to \ 
use this, when receiving H.264/RTP streams.
   (Thanks to Chris Kuiper for contributing this.)
   - Added a temporary #ifdef to "GroupsockHelper.cpp" to work around \ 
a compliation problem when building
   for Cygwin.

   2007.01.11:
   - Improved the "MPEG2IndexFromTransportStream" class to recogize \ 
Transport Stream
   PAT and PMT (tables).  This in turn makes the \ 
"MPEG2TransportStreamIndexer"
   utility more robust.
   - Fixed a minor bug in "MPEG2TransportStreamFromESSource".

   2007.01.09:
   - Added RTSP server support for 'trick play' operations on MPEG-2 Transport Stream
   files.  This requires the presence of a ".tsx" indexle for each \ 
".ts" file.
   (This functionality will shortly be documented on the LIVE555 web site,
   and announced on the "live-devel" mailing list.)
   - Improved the performance of asynchronous file reading in \ 
"ByteStreamFileSource".
   (Thanks to Aesmund Grammeltvedt for this suggestion.)
   - Added "-D_FILE_OFFSET_BITS=64" to the "COMPILE_OPTS" \ 
line for each of the Linux config files, in order to
   alleviate possible problems with I/O on large files.

   2006.12.31:
   - We now implement "ByteStreamFileSource" on Windows using \ 
synchronous file reads,
   by default.  I had thought that Windows XP had fixed the problem - present in
   earlier versions of Windows - whereby open files are not treated as select()able
   sockets.  But apparently the problem is still there.
   - Added code that will - probably in the next release, very soon - support server
   'trick mode' operations on MPEG-2 Transport Stream files.  At present, we have two
   new applications - in the "testProgs" directory - that help support \ 
this:
   "MPEG2TransportStreamIndexer"  create a special index file for a \ 
Transport Stream
   file), and "testMPEG2TransportStreamTrickPlay" (to generate a new \ 
Transport Stream
   file that simulates a 'trick play' operation performed on the original Transport
   Stream file).  See my forthcoming post to the "live-devel" mailing \ 
list for more
   details.
   - Fixed a bug in the Base64 encoding routine.  (Thanks to Sebastian Gracias \ 
for reporting this.)

   2006.12.08:
   - Made sure that each TCP socket used by a "RTSPserver" is \ 
non-blocking, so that a slow or hanging client
   cannot hang a server.  (Thanks to "jers (at) inwind.it" for this \ 
suggestion.)