main.cxx

openh323_1.1.2.2.zip； 2. 把pwlib_1.52.zip 、openh323_1.1.2.2.zip分别展开到目录e:h323sourcepwlib及e:h323sourc

/*
 * main.cxx
 *
 * PWLib application source file for OhPhone
 *
 * A H.323 "net telephone" application.
 *
 * Copyright (c) 1998-2000 Equivalence Pty. Ltd.
 *
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 * the License for the specific language governing rights and limitations
 * under the License.
 *
 * The Original Code is Open H323 Library.
 *
 * The Initial Developer of the Original Code is Equivalence Pty. Ltd.
 *
 * Portions of this code were written with the assisance of funding from
 * Vovida Networks, Inc. http://www.vovida.com.
 *
 * Contributor(s): ______________________________________.
 *                 Derek J Smithies ([e-mail])
 *                 Walter H Whitlock ([e-mail])
 *
 * $Log: main.cxx,v $
 * Revision 1.348  2006/03/07 10:38:20  csoutheren
 * Add ability to disable GRQ on GK registration
 *
 * Revision 1.347  2006/02/20 22:41:06  csoutheren
 * Fixed typos and help
 *
 * Revision 1.346  2006/02/20 07:09:10  csoutheren
 * Updated to use correct video driver/device specifications
 *
 * Revision 1.345  2005/08/18 02:03:36  dereksmithies
 * Remove sound card test option.. This will be installed in pwlib/samples/audio
 *
 * Revision 1.344  2005/08/12 11:27:21  rjongbloed
 * Removed SDL picture in picture, sorry. Will fix later!
 *
 * Revision 1.343  2005/01/11 07:56:45  csoutheren
 * Added --number-prefix option
 * Fixed problem with using proxies
 *
 * Revision 1.342  2004/12/16 00:46:52  csoutheren
 * Added osptoken option
 *
 * Revision 1.341  2004/12/15 06:04:51  csoutheren
 * Added outgoing OSP capability
 *
 * Revision 1.340  2004/11/25 07:40:42  csoutheren
 * Allow port range to be set before STUN is set, allowing STUN to use a specific port range
 *
 * Revision 1.339  2004/11/22 02:57:53  csoutheren
 * Rationalised sound device driver options (again)
 *
 * Revision 1.338  2004/11/04 22:20:28  csoutheren
 * Fixed incorrect handling of sound drivers
 *
 * Revision 1.337  2004/11/01 22:21:53  ykiryanov
 * Removed hack with inclusion of be.inc. BeOS now has gcc 2.95.3 available,
 * and code built with 2.95.3 has plugins problem gone. Please use gcc 2.95.3
 *
 * Revision 1.336  2004/08/19 22:16:49  dereksmithies
 * Set payload type for video test when using rfc2190_h263 capability.
 * Thanks to Srinivas.Kandagatla for your help here.....
 *
 * Revision 1.335  2004/07/13 01:57:20  csoutheren
 * Disabled RFC 2190 H.263 if DLL not available
 *
 * Revision 1.334  2004/06/16 06:32:52  ykiryanov
 * Included be.inc - media registration code. Cannot be anywhere else (sigh)
 *
 * Revision 1.333  2004/06/02 00:40:46  csoutheren
 * Changed g711frames to work in msecs
 *
 * Revision 1.332  2004/06/02 00:27:28  csoutheren
 * Added options to set frames per packet for any codec
 *
 * Revision 1.331  2004/05/31 10:53:42  rjongbloed
 * Fixed missing quote in list of codec names.
 *
 * Revision 1.330  2004/05/28 23:38:58  csoutheren
 * Added --no-h263 and --no-h261 options as shorthand to remove video codecs
 *
 * Revision 1.329  2004/05/27 23:33:12  csoutheren
 * Checked in fixes for new plugin codecs and RFC 2190 H.263
 *
 * Revision 1.328  2004/05/10 13:07:18  rjongbloed
 * Changed G.726 and MS-ADPCM to plug in codecs.
 *
 * Revision 1.327  2004/05/04 12:21:15  rjongbloed
 * Converted LPC-10 codec to plug in.
 *
 * Revision 1.326  2004/05/03 13:25:46  rjongbloed
 * Converted everything to be codec plug in freindly
 * Removed GSM and G.729 as now plug ins are "the way"!
 *
 * Revision 1.325  2004/04/22 14:45:26  csoutheren
 * Added changes for RFC2190 H.263
 *
 * Revision 1.324  2004/04/06 11:27:48  rjongbloed
 * Changes to support native C++ Run Time Type Information
 * Changes for codec plug ins
 *
 * Revision 1.323  2004/01/18 14:19:03  dereksmithies
 * Opening of video devices with plugins works now.
 *
 * Revision 1.322  2004/01/02 01:34:45  dereksmithies
 * Attempt to get ohphone working with V4L plugins.
 *
 * Revision 1.321  2003/12/18 05:16:35  rjongbloed
 * Fixed strange error with extra parens!
 *
 * Revision 1.320  2003/12/14 11:00:08  rjongbloed
 * Resolved issue with name space conflict os static and virtual forms of GetDeviceNames() function.
 *
 * Revision 1.319  2003/11/19 04:49:48  csoutheren
 * Changed to support video input and output plugins
 *
 * Revision 1.318  2003/11/15 03:51:55  dereksmithies
 * Add --soundtest option, which records audio, plays back 3 seconds later. Tests if the card is full duplex.
 *
 * Revision 1.317  2003/11/09 20:56:23  shawn
 * added use of stun and ilbc codec
 *
 * Revision 1.316  2003/10/31 23:17:29  shawn
 * use IPv6 as default address family when available; this should not revent IPv4 from working properly
 *
 * Revision 1.315  2003/08/04 04:07:54  dereksmithies
 * Put H261 Capability back in the source
 *
 * Revision 1.314  2003/07/24 05:14:52  dereksmithies
 * Support for vich263 added
 *
 * Revision 1.313  2003/06/12 19:39:11  shawn
 * Added shared memory video input/output devices.  Video frames of these two
 * devices are stored in a named shared memory region and can be accessed by
 * other applications.
 *
 * Revision 1.312  2003/06/04 19:03:58  shawn
 * realtime scheduling for OSX is replaced by fixed priority scheduling in pwlib
 *
 * Revision 1.311  2003/05/23 05:19:03  rjongbloed
 * Added extra #define for H263 codec
 *
 * Revision 1.310  2003/05/15 01:00:14  rjongbloed
 * Fixed use of correct autoconf variable to include H.263 codec
 *
 * Revision 1.309  2003/05/14 13:58:39  rjongbloed
 * Removed hack of using special payload type for H.263 for a method which
 *   would be less prone to failure in the future.
 *
 * Revision 1.308  2003/05/14 02:49:52  dereksmithies
 * Add videolose option, so X percentage of video packets are dropped when in --videotest mode
 *
 * Revision 1.307  2003/05/07 02:45:58  dereks
 * Alter ohphone to use the PSDLVideoOutputDevice class, which is now part of pwlib.
 *
 * Revision 1.306  2003/04/16 04:31:22  dereks
 * Initial release of h263 video codec, which utilises the ffmpeg library.
 * Thanks to Guilhem Tardy, and to AliceStreet
 *
 * Revision 1.305  2003/04/15 21:16:53  dereks
 * Patch for firewire video applied - thanks to Goergi Georgiev.
 *
 * Revision 1.304  2003/04/04 02:14:34  robertj
 * Fixed IPv6 support for ports on interfaces, pointed out by Kostas Stamos
 *
 * Revision 1.303  2003/03/31 00:22:32  dereks
 * Can now read 20 digits, instead of 10, from the IXJ card. Thanks Jorge Minassian.
 *
 * Revision 1.302  2003/03/28 15:10:52  rogerh
 * Add 127.0.0.1 to IP addresses which are not translated in NAT mode.
 *
 * Revision 1.301  2003/03/24 23:15:25  robertj
 * Fixed change of variable name
 *
 * Revision 1.300  2003/03/21 04:21:30  robertj
 * Fixed missing set of colour format in video output device.
 *
 * history deleted
 *
 * Revision 1.1  1998/12/14 09:13:19  robertj
 * Initial revision
 *
 */

#include <ptlib.h>
#include <ptclib/random.h>

#include "main.h"
#include "h261codec.h"
#include "h263codec.h"
#if H323_AVCODEC
#include "ffh263codec.h"
#endif
#if H323_RFC2190_AVCODEC
#include "rfc2190avcodec.h"
#endif
#include "h323pdu.h"
//#include "h323t120.h"
//#include "t120proto.h"


#ifdef DEPRECATED_CU30
#include "cu30codec.h"
#endif


#ifdef P_LINUX
#include "vidlinux.h"
#include <sys/resource.h>
#endif

#ifdef P_SDL
#include <ptclib/vsdl.h>
#endif

#ifdef USE_SHM_VIDEO_DEVICES
#include "shmvideo.h"
#endif

#ifdef HAS_OSS
#define  DEFAULT_MIXER  "/dev/mixer"
#ifdef P_LINUX
#include  <linux/soundcard.h>
#endif

#ifdef P_FREEBSD
#if P_FREEBSD >= 500000
#include <sys/soundcard.h>
#else
#include <machine/soundcard.h>
#endif
#endif

#if defined(P_OPENBSD) || defined(P_NETBSD)
#include <soundcard.h>
#endif

#endif // HAS OSS

#ifdef HAS_LIDDEVICE
static const char * AECLevelNames[] = { "Off", "Low", "Medium", "High", "Auto AEC", "Auto AEC/AGC" };
#endif

#define HAS_T38

#ifdef HAS_T38
#include <h323t38.h>
#endif

#include <ptclib/pvfiledev.h>

#include "version.h"

PCREATE_PROCESS(OhPhone);

#define  DEFAULT_TIMEOUT  60000
#define  LAST_CALL_COUNT  16
#define POTS_LINE       0

class RingThread : public PThread
{
  PCLASSINFO(RingThread, PThread);

  public:
    RingThread(MyH323EndPoint & ep)
      : PThread(1000, NoAutoDeleteThread),
        endpoint(ep)
      { Resume(); }

    void Main()
      { endpoint.HandleRinging(); }

  protected:
    MyH323EndPoint & endpoint;
};

#define new PNEW

///////////////////////////////////////////////////////////////

OhPhone::OhPhone()
  : PProcess("Open H323 Project", "OhPhone",
             MAJOR_VERSION, MINOR_VERSION, BUILD_TYPE, BUILD_NUMBER)
{
}


OhPhone::~OhPhone()
{
}


void OhPhone::Main()
{
  //PArgList & args = GetArguments();
  PConfigArgs args(GetArguments());

  args.Parse(
             "a-auto-answer."        "-no-auto-answer."
             "b-bandwidth:"          "-no-bandwidth."
             "B-forward-busy:"       "-no-forward-busy."
#ifdef HAS_LIDDEVICE
             "c-callerid."           "-no-callerid."
             "C-country:"            "-no-country."
#endif
             "d-autodial:"           "-no-autodial."
             "D-disable:"
             "e-silence."            "-no-silence."
             "f-fast-disable."       "-no-fast-disable."
             "F-forward-always:"     "-no-forward-always."
             "g-gatekeeper:"
             "G-gatekeeper-id:"
             "-disable-grq."
             "h-help."
             "I-input-mode:"
             "i-interface:"          "-no-interface."
             "j-jitter:"             "-no-jitter."
             "l-listen."
             "n-no-gatekeeper."
             "N-forward-no-answer:"  "-no-forward-no-answer."
             "-number-prefix:"       "-no-number-prefix."
             "-answer-timeout:"      "-no-answer-timeout."
#if PTRACING
             "o-output:"             "-no-output."
#endif
             "p-proxy:"              "-no-proxy."
             "-password:"            "-no-password."
             "-listenport:"          "-no-listenport."
             "-connectport:"         "-no-connectport."
             "-connectring:"         "-no-connectring."
             "-port:"                "-no-port."
             "P-prefer:"
#ifdef HAS_IXJ
             "q-quicknet:"           "-no-quicknet."