Wireshark-bugs: [Wireshark-bugs] [Bug 5589] New: DIS update to enable radio voice comms jitter a
Date: Sun, 16 Jan 2011 15:25:03 -0800 (PST)
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5589

           Summary: DIS update to enable radio voice comms jitter analysis
           Product: Wireshark
           Version: unspecified
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: Minor
          Priority: Low
         Component: Wireshark
        AssignedTo: [email protected]
        ReportedBy: [email protected]


Created an attachment (id=5743)
 --> (https://bugs.wireshark.org/bugzilla/attachment.cgi?id=5743)
DIS voice comms tools patch

Build Information:
Version 1.5.0wkristofek_DIS (SVN Rev 35551 from /trunk)

Copyright 1998-2011 Gerald Combs <[email protected]> and contributors.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

Compiled (32-bit) with GTK+ 2.16.6, with GLib 2.24.2, with WinPcap (version
unknown), with libz 1.2.3, without POSIX capabilities, without libpcre, with
SMI
0.4.8, with c-ares 1.7.1, with Lua 5.1, without Python, with GnuTLS 2.8.5, with
Gcrypt 1.4.5, with MIT Kerberos, without GeoIP, with PortAudio V19-devel (built
Jan 16 2011), with AirPcap.

Running on Windows XP Service Pack 3, build 2600, with WinPcap version 4.1.2
(packet.dll version 4.1.0.2001), based on libpcap version 1.0 branch 1_0_rel0b
(20091008), GnuTLS 2.8.5, Gcrypt 1.4.5, without AirPcap.

Built using Microsoft Visual C++ 8.0 build 50727

Wireshark is Open Source Software released under the GNU General Public
License.

Check the man page and http://www.wireshark.org for more information.
--
Hello,

The attached patch is an enhancement to the DIS dissector and the GUI
"Telephony" capabilities.  
The patch:
adds DIS voice stream detection with statistics capability.
adds DIS voice stream analysis, graphing, and stream statistics capability.
adds DIS voice port audio G711 playback capability.
DIS has a voice comms capability which is broadcast/multicast push-to-talk.

Patch file (dis_voice_tools.patch)
The following eleven files are added (new) by the attached patch:
   gtk/dis_analysis.c
   gtk/dis_analysis.h
   gtk/dis_player.c
   gtk/dis_player.h
   gtk/dis_stream.c
   gtk/dis_stream.h
   gtk/dis_stream_dlg.c
   gtk/dis_stream_dlg.h
   /tap_dis.c
   /tap_dis_common.c
   /tap_dis_common.h

The following six files are modified by the attached patch:
   epan/dissectors/packet_dis_pdus.h                
   epan/dissectors/packet_dis_fields.c                
   epan/dissectors/packet_dis_fields.h            
   epan/dissectors/packet_dis.c
   /gtk/Makefile.common
   /Makefile.common

Fuzz testing was performed.  
Examples of fuzz and DIS play file will be added after patch submission.

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