changelog

Intercom 是一个 Unix系统上灵活的语音传输软件。支持标准音频压缩比如GSM, G.711, and G.72x和其他音频编码。Intercom专为高速网络设计来传输高品质的语音

2003-02-13 12:25  shane

	* NEWS, configure.ac: Version 0.15 release.

2003-02-13 11:37  shane

	* userdefs.c: Default snd_singleopen to 1 as the majority of people
	will need it that way.

2003-02-12 20:18  shane

	* crypto.c: Fix compilation with old openssl libraries.

2003-02-12 20:17  shane

	* configure.ac: Relax autoconf version required to 2.54 for now as
	it seems to work.

2003-02-05 22:09  shane

	* configure.ac, crypto.c: Use new DES_ openssl crypt routines. 
	Hopefully, older libraries will still work.

2003-02-05 21:10  shane

	* configure.ac: Remove double bracketing in some AC_HELP_STRING
	calls.

2003-01-27 14:29  shane

	* subst/Makefile.am: Add fnmatch_loop.c to extra_dist.

2003-01-27 14:21  shane

	* configure.ac, subst/fnmatch.c, subst/fnmatch.h,
	subst/fnmatch_loop.c, subst/memcmp.c: Added fnmatch and memcmp
	subst functions.  Require autoconf 2.57.

2003-01-27 13:48  shane

	* Makefile.am: Comment indent code for now.

2002-10-05 21:51  shane

	* TODO: No log message.

2002-10-04 22:22  shane

	* console.c, userdefs.c, userdefs.h: When saving config variables
	to .intercomrc, only save those which differ from their default
	value.	This should help to avoid some incompatible changes in
	future versions if the user hasn't changed a variable.

2002-10-02 10:34  shane

	* intercom.c: Check DSP_CAP_DUPLEX capability.

2002-09-29 22:16  shane

	* Makefile.am, gain.c, gain.h, intercom.c, intercom.h, userdefs.c,
	doc/sgml/customize.sgml: Changed audio gain to be expressed in
	decibels rather than a multiplication factor.	 This makes older
	configurations incompatible.  Added a limiter for gain to prevent
	saturation.

2002-09-29 19:14  shane

	* console.c: GCC 3.2 fix.

2002-09-29 19:12  shane

	* pkthandler.c: Include unistd.h for read call.

2002-09-28 16:52  shane

	* TODO: No log message.

2002-09-28 16:00  shane

	* configure.ac: More configure updates.  Primarily concerned with
	more function checking, replacement, etc.

2002-09-28 15:38  shane

	* .cvsignore, configure.ac: Updated autoconf to work with v2.54. 
	Actually, we now require v2.54.

2002-09-27 23:34  shane

	* configure.ac, configure.in: rename configure.in to configure.ac

2002-03-17 17:01  shane

	* intercom.c: Fix minor closecall problem with snd_singleopen.

2002-03-10 15:00  shane

	* COPYING, Makefile.am, NEWS, acinclude.m4, codecs.c, codecs.h,
	configure.in, console.c, console.h, crypto.c, crypto.h, hooks.c,
	hooks.h, intercom.c, intercom.h, iobuff.c, iobuff.h, logoss.c,
	pkthandler.c, pkthandler.h, protocol.h, userdefs.c, userdefs.h,
	doc/Makefile.am, doc/sgml/Makefile.am, gsm/Makefile.am,
	subst/Makefile.am, subst/mempcpy.c, subst/strnlen.c: Use GPL
	version 2.

2002-03-10 02:34  shane

	* TODO, console.c, userdefs.c, doc/sgml/customize.sgml: Added
	cmd_maxdepth variable.

2002-03-10 02:17  shane

	* Makefile.am, configure.in, doc/.cvsignore, doc/Makefile.am,
	doc/content.sgml, doc/customize.sgml, doc/gfdl.sgml,
	doc/install.sgml, doc/interface.sgml, doc/intro.sgml,
	doc/manual.sgml, doc/preface.sgml, doc/usage.sgml,
	doc/version.sgml, doc/sgml/.cvsignore, doc/sgml/Makefile.am,
	doc/sgml/content.sgml, doc/sgml/customize.sgml, doc/sgml/gfdl.sgml,
	doc/sgml/install.sgml, doc/sgml/interface.sgml,
	doc/sgml/intro.sgml, doc/sgml/manual.sgml, doc/sgml/preface.sgml,
	doc/sgml/usage.sgml, doc/sgml/version.sgml: HTML and text versions
	of the manual are now generated at make dist time and included in
	source package.  Moved sgml sources into sgml directory for the
	sake of clarity.

2002-03-09 23:44  shane

	* doc/: customize.sgml, install.sgml, intro.sgml, usage.sgml:
	Further manual updates/corrections.

2002-03-03 14:52  shane

	* doc/: content.sgml, interface.sgml, manual.sgml: 
	
	Added documentation for hook, exec, and if commands.

2002-02-28 15:48  shane

	* console.c: Change if syntax so comparative operaters are
	optional.  By default "= 0" is assumed as is done in shell
	programming.  Also added && and || respectively.  Behavior is also
	that of the sh(1).

2002-02-28 15:27  shane

	* console.c: Fix segfault if if command parser.

2002-02-28 02:17  shane

	* console.c, hooks.c, hooks.h: Drop stop flag.	Since patterns are
	gone, stop doesn't do much.

2002-02-28 01:07  shane

	* configure.in, subst/Makefile.am, subst/regex.c, subst/regex.h:
	Regex is no longer needed.

2002-02-28 01:06  shane

	* console.c, hooks.c, hooks.h, intercom.c, pkthandler.c: No longer
	use a pattern match in hooks.  This can be performed using if and
	environment variables now so there is no point.

2002-02-27 14:43  shane

	* console.c: Fix problems with hangup_lc hook.

2002-02-27 13:41  shane

	* doc/customize.sgml: Manual updates.  Added a few sections and
	made some obvious gramatic corrections to others.

2002-02-27 13:05  shane

	* console.c, hooks.c, hooks.h, intercom.c, pkthandler.c: Removed
	siguar1 and sigusr2 hooks.  Added call_connect hook which gets
	executed when a call is actually connected.

2002-02-26 20:02  shane

	* configure.in, console.c, intercom.c, pkthandler.c: Portability
	fixes mostly for BSD but they won't hurt on any platform.

2002-02-26 02:49  shane

	* configure.in: Use bundled GSM library when --enable-optimize is
	specified.

2002-02-26 02:44  shane

	* console.c, intercom.c, intercom.h, pkthandler.c: Make many
	Intercom variables available via the shell environment for
	processing by hooks if if commands.  Protect crypt_passphrase
	variable a little.

2002-02-26 01:42  shane

	* console.c: Modified ifreturn to accept symbolic operators such as
	= < > etc.  Also can use else constructs.  Renamed ifreturn to
	simply if.

2002-02-25 15:03  shane

	* intercom.c, pkthandler.c: Try to fix OSS select behavior and
	triggers.

2002-02-21 12:22  shane

	* doc/customize.sgml: Added audio silence subsection and networking
	parameters section.

2002-02-21 02:27  shane

	* doc/customize.sgml: Added audio silence subsection.

2002-02-14 19:33  shane

	* doc/: content.sgml, customize.sgml, gfdl.sgml, install.sgml,
	intro.sgml, manual.sgml, preface.sgml, usage.sgml, version.sgml:
	Commit of partial user-manual.	This is not complete and will not
	be in a make dist yet.

2002-02-14 15:13  shane

	* pkthandler.c, userdefs.c: Remove auto_answer config variable
	(replaced by hooks).

2002-02-14 13:54  shane

	* userdefs.c: Use audio compression by default.  Codec depends on
	configure options.

2002-02-12 17:50  shane

	* console.c: Fix hook cleartype command.

2002-02-12 17:50  shane

	* hooks.c: Fixed hook list curruption bug in hk_clear.

2002-02-12 16:18  shane

	* console.c: Minor typoe fixed.

2002-02-11 14:55  shane

	* NEWS, configure.in: Released version 0.14.

2002-02-11 13:38  shane

	* README: Updated.

2002-02-11 02:21  shane

	* NEWS: Provide a useful NEWS file.

2002-02-11 01:23  shane

	* iwordexp.c: Don't use getpwnam/getpwuid_r.  Fix calls to
	iwordfree.

2002-02-11 01:17  shane

	* configure.in, subst/mempcpy.c, subst/strnlen.c: Provide
	replacements for mempcpy and strnlen.

2002-02-11 00:36  shane

	* configure.in, console.c, userdefs.c, subst/strtof.c: Strtod
	updates.

2002-02-11 00:33  shane

	* Makefile.am, console.c, iwordexp.c, iwordexp.h: Added modified
	wordexp function to replace that found in Glibc.

2002-02-10 23:23  shane

	* configure.in, subst/Makefile.am, subst/strtod.c, subst/strtof.c:
	Added replacement strtod and strtof functions.

2002-02-10 23:03  shane

	* configure.in, intercom.c: It seems the freeBSD 4.4 system I tried
	has trouble including netinet/ip.h so don't use IPTOS_LOWDELAY
	unless it can be included.

2002-02-10 00:26  shane

	* configure.in, console.c, hooks.c, intercom.c, protocol.h,
	gsm/code.c: Portability fixes for Linux-alpha and FreeBSD.

2002-02-03 16:28  shane

	* AUTHORS, Makefile.am, configure.in, subst/Makefile.am,
	subst/alloca.c, subst/getopt.c, subst/getopt.h, subst/getopt1.c,
	subst/regex.c, subst/regex.h: Added substitutions for GNU functions
	not found in some c libraries.

2002-02-03 14:13  shane

	* Makefile.am, TODO, console.c, console.h, hooks.c, hooks.h,
	intercom.c, intercom.h, pkthandler.c, userdefs.c: Added event-hooks
	to execute commands based on certain events and patterns.  This
	deprecates cmd_call and cmd_hangup variables.  Added ifreturn
	command to execute a command or alias based on the exitcode of an 
	external program.

2002-02-02 21:23  shane

	* intercom.c: Don't loop in get_dsockdata recv() as it's almost
	never necessary.

2002-02-01 12:40  shane

	* configure.in, console.c, intercom.c: Gettext fixes.

2002-02-01 12:26  shane

	* configure.in, crypto.c, crypto.h: Released version 0.13

2002-02-01 00:28  shane

	* intercom.c: Don't read ./.intercomrc on startup.

2002-02-01 00:14  shane

	* crypto.c, protocol.h: Added blowfish encryption support.

2002-01-31 22:37  shane

	* console.c: Fix segfault in cmd_save's command-line handling.

2002-01-31 22:34  shane

	* Makefile.am, configure.in, console.c, crypto.c, crypto.h,
	intercom.c, intercom.h, pkthandler.c, protocol.h, userdefs.c: Added
	support for DES encryption of audio data.

2002-01-31 15:09  shane

	* intercom.c: REverse buffer size changes for now.

2002-01-30 20:48  shane

	* intercom.c: Further cleanups.  udp_maxsize now includes packet
	header.

2002-01-30 14:09  shane

	* configure.in: Add --enable-cpu and --enable-optimize configure
	options for enabling CPU specific and non-specific options
	respectively.

2002-01-29 23:43  shane

	* console.c, console.h, intercom.c, intercom.h, userdefs.c: Fix bug
	in get_csockdata where read() == -1 wasn't handled properly. 
	Handle select() == -1 return.  Go easier on the opt_get_xxx calls
	in the main loop.

2002-01-29 23:41  shane

	* Makefile.am: Add dist-hook so make dist runs through GNU indent. 
	Let's see how this goes.

2002-01-28 22:08  shane

	* console.c: Use %-*s construct for printf rather than building a
	format string.

2002-01-28 20:55  shane

	* intercom.c: Further code cleanups.  Gain control fixes.

2002-01-28 17:49  shane

	* intercom.c: Prevent wrap-around with input and output gains.

2002-01-28 15:22  shane

	* intercom.c: A few cosmetic changes.

2002-01-28 13:27  shane

	* configure.in: Released version 0.12.

2002-01-28 13:22  shane

	* userdefs.c: Fix opt_get_float function to actually return
	something useful.

2002-01-28 13:22  shane

	* intercom.c, pkthandler.c: Fix a few buggs in boundary code.

2002-01-28 12:43  shane

	* g72x.c, iobuff.c: Missed a couple includes.

2002-01-28 12:36  shane

	* intercom.c, intercom.h, pkthandler.c: Actually, we do care about
	data boundaries because if rdspq was larger than max_buffsize it
	would just send max_buffsize which isn't right.  Fixed.

2002-01-28 03:12  shane

	* console.c, userdefs.c: Set updates.

2002-01-28 02:04  shane

	* console.c, intercom.c, userdefs.c, userdefs.h: Added opt_float
	type to userdefs.  Changed silence_time to a floating point
	representation for seconds.  .intercomrc must be adjusted.  Added
	input_gain and output_gain controls.  Added some consistancy checks
	to userdefs code.

2002-01-27 21:11  shane

	* console.c, intercom.c, intercom.h, pkthandler.c, userdefs.c:
	Simplify and make audio packet sizes configurable.  We don't need
	to care about boundaries as they are handled by the docec layer.

2002-01-22 21:51  shane

	* console.c, pkthandler.c, userdefs.c: Added snd_singledevice
	option to handle sound cards which can't be opened twice for
	reading and writing.

2002-01-19 20:30  shane

	* configure.in, userdefs.c: Change default port to 4266.

2002-01-19 19:18  shane

	* configure.in: Released version 0.11.

2002-01-19 18:25  shane

	* Makefile.am, autogen.sh, configure.in: Take gettext out of
	configure for now as automake isn't happy about the current state.