HTML::StripScript
===========
This module strips scripting constructs out of HTML, leaving as much
non-scripting markup in place as possible. This allows web applications
to display HTML originating from an untrusted source without introducing
XSS (cross site scripting) vulnerabilities.
MIME::EncWords is aimed to be another implimentation of MIME::Words so that
it will achive more exact conformance with RFC 2047 (former RFC 1522)
specifications. Additionally, it contains some improvements.
Camlp5 Version 5.08:
--------------------
* [08 Feb 08] Fixed bug in normal syntax: a.{x,y} (access to big array) was
interpreted as a.{(x,y)}.
* [22 Jan 08] Added missing cases in printers pr_o and pr_r which displayed
the message "unable to print ...".
* [02 Jan 08] Added compatibility with OCaml 3.09.4 and 3.10.2.
* [21 Jan 08] Fixed bug under windows: the file META could not be build
if the library path name contained colons.
* [13 Jan 08] Added missing man page for camlp5sch (link to the same man
page as camlp5).
* [05 Jan 08] Added "pr_extprint.cmo", printer rebuilding EXTEND_PRINTER
statements in their original syntax.
* [05 Jan 08] Fixed bug in EXTEND_PRINTER statement: the match cases with
"when" did not work.
Camlp5 Version 5.07:
--------------------
* [02 Jan 08] Added "pprintf" statement to use the Camlp5 pretty print
system more easily and shortly.
* [27 Dec 07] Added function [Grammar.Entry.parse_all] returning the
list of all solutions when using the parsing algorithm [Backtracking].
Camlp5 Version 5.06:
--------------------
* [19 Dec 07] Upgraded to add compatibilitly with OCaml version 3.10.1.
Camlp5 Version 5.05:
--------------------
* [17 Dec 07] Added function [Pcaml.quotation_location] returning the
location of the quotation in the source in the context of a quotation
expander.
* [04 Dec 07] Added generation of file META for ocamlfind in directory
etc (built but not installed).
* [28 Nov 07] Upgraded to reflect changes done in parse tree in current
OCaml (version 3.11+dev6).
* [27 Nov 07] Fixed bug in installation. Some files where installed in
the bin directory instead of lib directory.
* [27 Nov 07] Fixed bug in parsing comments: comments containing '\' where
incorrectly parsed.
Camlp5 Version 5.04:
--------------------
* [24 Nov 07] Fixed bug in install under MSVC Windows: object and library
files were not installed (using wrong extensions).
* [24 Nov 07] Fixed bug under Windows: line numbers in error messages were
wrong (twice the normal value).
* [24 Nov 07] Added ability to change the parsing algorithm of extensible
grammars, with the function "Grammar.set_algorithm" whose parameter can
be "predictive" or "backtracking".
* [22 Nov 07] Added backtracking parsers. Functions defined in the module
Fstream (already containing functional streams and parsers). Syntax
added in pa_fstream.cmo (already containing syntax for functinal streams
and parsers). The new syntax uses "bparser" instead of "fparser" and
a backtracking parser returns, together with its result and its
remaining stream, the continuation to compute the next solution.
Camlp5 Version 5.03:
--------------------
* [20 Nov 07] Added commands mkcamlp5 and mkcamlp5.opt to build camlp5
executables with predefined loaded modules. Added installation of ocpp
with name ocpp5, instead of just ocpp.
* [19 Nov 07] Added more installed cmx and cmxa files to allow building
native code linking of all combinations of Camlp5.
* [14 Nov 07] Fixed bug in pr_o.cmo: failed with printing "{a.(i) with ...}".
* [14 Nov 07] Fixed bug under Windows for the printers (pr_o.cmo, pr_r.cmo
and pr_scheme.cmo): extra return character '\r' was added at end of
lines.
* [09 Nov 07] Fixed bug in camlp5o.opt in strict mode: did not parse
correctly, in particular type expression (the version "camlp5o" without
".opt" however worked).
* [29 Oct 07] Added [Pcaml.inter_phrases], a way to set, by program,
the value of the "-sep" option of the printers kits.
* [28 Oct 07] Fixed bug in pa_fstream.cmo (functional parsers): the
keyword after "match with" was "parser" instead of "fparser" and
its code was wrong.
* [27 Oct 07] Added a default lexing buffer (in module [Plexing]) for
pa_lexer.cmo: then, the programmer does not need to write it any
more.
Camlp5 Version 5.02:
--------------------
* [14 Oct 07] Changed 'pa_lex.cmo' into 'pa_lexer.cmo' with a different
syntax (see the documentation).
* [14 Oct 07] In the EXTEND statement, added "LIKE s" as possible
level position to specify a level containing a rule containing "s"
in its keywords or tokens.
* [11 Oct 07] Rewritten parsers and printers in Scheme syntax. Deleted
old module Spretty.
sox-14.0.1 2008-01-29
----------
File formats:
o Added support for non-standard, non-WAVE_FORMAT_EXTENSIBLE
(esp. 24-bit) PCM wav (see wavpcm in soxformat.7 for details). (robs)
Effects:
o Reimplemented reverb to be similar to freeverb. (robs)
Bug fixes:
o Fix Sndtool read error causing noise at start. (Reynir Stefánsson)
o Fix mixer with >4 numbers, and mixer -3 behaving as mixer -4. (robs)
o Fix [1748909] sox does not report remaining playtime of mp3s. (robs)
o Fix failure to read AIFF files with empty MARK chunk. (robs)
o Fix spurious 'Premature EOF' message in some circumstances. (robs)
o Switched to 16-bit for libao driver since not all its plugins
support it (such as oss, nas, and pulse audio) (Morita Sho)
o Stop crash when "rec" is run with no arguments (Morita Sho).
o Fix -V (without argument) on non-gnu systems. (robs)
o Fix reported (with -V) output audio length in some cases. (robs)
o Fix actual FLAC output file audio length in some cases. (robs)
o Fix poor 24-bit FLAC compression & support newer versions of
libFLAC (1.2.x). (robs)
o Fix loss of 1 decoded FLAC block when using "trim 0 ...". (robs)
o Fix trim when first effect with IMA-ADPCM input wav file. (robs)
Internal improvements:
o Let "make distcheck" run some automated test scripts.
o Distribute missing cmake files.
o Fix ogg vorbis compile error on some platforms.
o Remove unused libltdl that could cause header mismatch with
installed libltdl.
o Fix AMR detection with --disable-shared. (robs)
o Updated configure to support linking to static libraries
on mingw for flac, ogg, and libsamplerate libraries.
sox-14.0.0 2007-09-11
----------
File formats:
o Added ffmpeg support. (Reuben Thomas)
o FLAC: added seekable decoding; added seek-table generation. (robs)
o Added M3U & PLS playlist formats [FR# 1667341] (Note: SHOUTcast PLS
is only partially supported). (robs)
o Made format readers and writers into individual modules for easier
distribution of differently-licensed code. (Reuben Thomas)
o Added libao support. (Reuben Thomas)
o Added support for ADPCM-encoded PRC files, based on Danny Smith's
rec2wav and sndcmp. (Reuben Thomas)
o Added AMR-NB [FR# 728875] & AMR-WB formats (with external libs). (robs)
o Added LPC-10 support. (Reuben Thomas)
Effects:
o Use LADSPA effects (one input, one output). (Reuben Thomas)
o --octave option changed to --plot; can now also use gnuplot to
plot effect transfer function. (robs)
o Added soft-knee companding. (robs)
o Show (with --plot) compand transfer function. (robs)
o Allow e.g. "vol 6dB" (as well as "vol 6 dB"). (robs)
o Changed deemph filter from 1st order to 2nd order for
better accuracy. (robs)
o Add option to silence effect to leave periods of silence
in and only strip out extra silence. (Mark Schreiber)
o synth can now generate any number of channels. (robs)
o mixer can now mixdown to mono any number of channels. (robs)
o Added oops effect (mixer special case). (robs)
o All effects that could only work on mono or stereo audio, now
work with any number of channels. (robs)
o Added WSOLA-based key and tempo effects. (robs)
Other new features:
o Show (with -S) if clipping is occurring. (robs)
o Added internet input file support (needs wget). (robs)
o Made it possible to build without sound drivers. (Reuben Thomas)
Bug fixes:
o Fix (m)compand transfer function non-linearities; fix compand
drain volume. (robs)
o Fix crash with pan effect. (robs)
o Add missing RM define to Makefiles so installs work.
(Bug# 1666599) (cbagwell)
o Fix I/O performance regression in 13.0.0. (Reuben Thomas)
o Fix .lu, .la read regression in 13.0.0 [Bug# 1715076]. (robs)
o Fix uncompressed NIST/Sphere read regression in v13 [Bug #1736016].
o Fix displayed times when playing a file and using trim. (robs)
o Fix CDDA sector duration display for non-CDDA sample rates. (robs)
o synth fixes: brown noise; inverted square wave; offset < 0. (robs)
o Fix crash when encoding Vorbis or FLAC: with no comment. (robs)
o Fix effect drain problems: chorus, echo(s), phaser. (robs)
o Fix rabbit responsiveness and memory problems. (Peter Samuelson)
o Fix broken stereo audio when recording using ALSA. (robs)
o Fix OSS driver on big endian machines that was introduced in
last release.
Internal improvements:
o Renamed libst to libsox for name recongition and to avoid
duplications with other existing libst libraries. (Reuben Thomas)
o Moved effects to libsfx. (Reuben Thomas)
o Got rid of several hundred compiler warnings. (robs, Reuben Thomas)
o Added basic performance testing of I/O. (Reuben Thomas)
o Effects chain processing now available in libSoX. (robs)
o Added effects-chain buffering for effects that use a window [FR#
1621695]. (robs)
o Added cmake build files for Win32. (robs)
Additional changes:
kde option compiles now, use standard installation method for
Firefox plugin.
2008-02-21 Sandro Santilli <strk@keybit.net>
Fifth alpha release of Gnash (0.8.2).
Improvements since 0.8.1 release are:
- Improved timeline redesign.
- Action execution order fixes.
- Keyboard handling improved [1].
- New classes implemented: System.capabilities (partial),
SharedObject, LocalConnection.
- New opcodes implemented: ActionImplements, Try/Throw.
- Movieclip.beginGradientFill completes drawing API support.
- MovieClip._lockroot support added.
- Implement GET/POST for MovieClip.loadVariables and
MovieClip.loadMovie
- Textfield support improved.
- Security: configurable sandbox restricts filesystem access by movies.
- Better support for SWF8.
- Streaming OGG-contained multimedia (e.g. vorbis/theora or vorbis/dirac),
and other free formats.
- OGL and Cairo renderers much improved.
- Improvements of the Framebuffer GUI (hide text messages, support Linux
events system, built-in touchscreen calibration, simple keyboard support,
better architecture support).
- SOLdumper utility for reading SOL files ('flash cookies').
- DumpShm utility finds and dumps Local Connection memory segments.
- Fullscreen display possible.
- Extensions for LIRC and DBus.
- High quality, cross-platform psuedo-randomness using boost random.
- NPAPI (Mozilla) plugin: keyboard events work, navigation and javascript
from within movies.
- Set and save preferences from the GUI (GTK).
- Improved stability and robustness with malformed SWFs.
- Many other bugfixes.
2007-08-29 Sandro Santilli <strk@keybit.net>
Fourth alpha release of Gnash (0.8.1).
Improvements since 0.8.0 release are:
- Garbage Collector
- Support for device fonts
- Support for dynamic text fields
- Better key handling
- Support for FFMPEG SVN
- Support for on-demand install of needed Gstreamer codec plugins.
- Debugger off by default (improves performance and memory use)
- AGG renderer by default
- Support for KDE/AGG combination
- Layout change : we'll now build <gui>-gnash and 'gnash' is a shell
script with gui selection capabilities (-G)
- More robust parser
- Better support for flash player detection
- Fix for 'debugLog' directive in gnashrc
From pkgsrc-wip, packaged by Paulo Matias.
Anti-Grain Geometry (AGG) is an Open Source, free of charge
graphic library, written in industrially standard C++. AGG
doesn't depend on any graphic API or technology. Basically,
you can think of AGG as of a rendering engine that produces
pixel images in memory from some vectorial data.
Changes in version 0.16.0 from 0.15.2
-------------------------------------
- Add Edit board feature.
- Fix game log bug that prevents GRhino to open its own game log.
- Fix help file installation issue. Report and patch from
Michel Salim.
- Add desktop icon. Patch from Michel Salim.
- Add grhino.desktop (not installed automatically yet). Patch from
Michel Salim.
- Update to Autoconf 2.60, gettext 0.16. This should fixes gettext
detection failure in configure script.
Changes in version 0.15.2 from 0.15.1
-------------------------------------
- Regenerate Makefile.in. Report and patch from Ernani Azevedo.
Known regressions:
- "pkg_add -" (aka reading from stdin) is currently not supported
- "pkg_add -s" is not supported either
- no progress reports for the downloads
- binary packages with hardlinks created by pkg_create before
pkg_install-20080422 will not extract correctly (libarchive issue)
- no adhoc check for potential conflicts between dependencies and
already installed packages
Features:
- Twice as fast for the typical case of /var/tmp and /usr/pkg on
different filesystems
- Standalone
- implicit conflict detection before actual installation.
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't 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 class "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" index file 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" (to 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.)
