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2016-12-18SIP/SDP, RTP: Dissectors shows information about ED-137 related states of ↵Jiri Novak1-0/+2
radio in info column/VoIP call flow Based on EUROCAE ED-137B specification: ED-137B, Part 1: RADIO, INTEROPERABILITY STANDARDS FOR VOIP ATM COMPONENTS https://boutique.eurocae.net/eshop/catalog/index.php Bug: 13252 Change-Id: Ifab1aaf47e3405fcd46309167237f11ce2d7e2ff Reviewed-on: https://code.wireshark.org/review/19302 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-12-18RTP: RTP dissector is able to decode RTP over TCP (RFC 4571)Jiri Novak1-0/+2
Bug: 13251 Change-Id: I56a01e779f7f0eadc8a078f88543269a91148f00 Reviewed-on: https://code.wireshark.org/review/19293 Petri-Dish: Michael Mann <mmann78@netscape.net> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Michael Mann <mmann78@netscape.net>
2016-12-15Make some items that don't need to be size_t guint.Guy Harris1-2/+2
Those sizes are limited by the packet sizes we support, and we only support a maximum packet size of 2^32. This squelches some compiler warnings. Remove some casts that this renders unnecessary. Change-Id: Id9a7bcf8c2ce30bbed7be6c0e28deb9cf38002e0 Reviewed-on: https://code.wireshark.org/review/19279 Petri-Dish: Guy Harris <guy@alum.mit.edu> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2016-12-06rtp: add function to duplicate rtp_dyn_payload_tPeter Wu1-0/+3
There is no way to iterate through the contents. For a future patch to the SDP dissector (where the session-level info is copied to the media-level), it would be nice to duplicate the dynamic payload info. Change-Id: I79b8349e5e157298a28fc608e20c2c2e03e76400 Reviewed-on: https://code.wireshark.org/review/19106 Petri-Dish: Peter Wu <peter@lekensteyn.nl> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2015-10-21Split RTP player tapping, decoding, and plotting.Gerald Combs1-2/+2
In RtpAudioStream split tapping+decoding into separate member functions. Store RTP payloads in memory. In RtpPlayerDialog split tapping+plotting. This more closely resembles what we're doing in the GTK+ UI and paves the way for jitter support and other changes. Change-Id: I244c225cec8930545622e6582b7be35ebe45b237 Reviewed-on: https://code.wireshark.org/review/11195 Petri-Dish: Gerald Combs <gerald@wireshark.org> Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org> Reviewed-by: Gerald Combs <gerald@wireshark.org>
2015-10-02Qt: Initial RTP playback.Gerald Combs1-2/+2
Note the "initial". This is woefully incomplete. See the "to do" lists below and in the code. This differs a bit from the GTK+ version in that you specify one or more streams to be decoded. Instead of showing waveforms in individual widgets, add them all to a single QCustomPlot. This conserves screen real estate and lets us more easily take advantage of the QCP API. It also looks better IMHO. Change a bunch of checks for QtMultimediaWidgets to QtMultimedia. We probably won't use the widgets until we make 5.0 our minimum Qt version and plain old QtMultimedia lets us support Qt 4 more easily (in theory at least). Add resampling code from libspeex. I initially used this to resample each packet to match the preferred rate of our output device, but this resulted in poorer audio quality than expected. Leave it in and use to create visual samples for QCP and to match rates any time the rate changes. The latter is currently untested. Add some debugging macros. Note that both the RTP player and RTP analysis dialogs decode audio data using different code. Note that voip_calls_packet and voip_calls_init_tap appear to be dead code. To do: - Add silence frames where needed. - Implement the jitter buffer. - Implement the playback timing controls. - Tapping / scanning streams might be too slow. Change-Id: I20dd3b66d3df53c9b1f3501262dc01458849f6b4 Bug: 9007 Reviewed-on: https://code.wireshark.org/review/10458 Petri-Dish: Gerald Combs <gerald@wireshark.org> Reviewed-by: Gerald Combs <gerald@wireshark.org>
2015-01-16Replace se alloced memory in compare stat tap.Michael Mann1-3/+3
Also replaced comments mentioning se_alloc memory with wmem_file_scope, since it's more accurate. It seems that many of the TShark stat taps may be leaking memory, because the hash tables created by the taps don't get a chance to be freed. Somewhat academic since TShark exits shortly after displaying any stats, but a leak none the less. Change-Id: I8ceecbd00d65b3442dc02d720b39c2e15aa0c8a6 Reviewed-on: https://code.wireshark.org/review/6557 Reviewed-by: Evan Huus <eapache@gmail.com> Reviewed-by: Michael Mann <mmann78@netscape.net>
2014-05-30Bluetooth AVDTP/RTP: Separate the streamsMichal Labedzki1-1/+1
The Stream is defined here as media stream that beginning on AVDTP Start (ResponseAccept). Also fix recognizing Channel streams by AVDTP according to the specification that says: 1. First channel is always Signaling. 2. Second may be Media. 3. Third may be Reporting. 4. Fourth may be Recovery. First and second will be supported right now. Change-Id: Id6d4dae6be1b9df68382288c2d520b7ed3661237 Reviewed-on: https://code.wireshark.org/review/1053 Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>
2014-04-03Make payload type arguments guint rather than guint8.Guy Harris1-5/+5
That should suppress some "cast to pointer from integer of different size" warnings. Change-Id: I2ef38e16ce866e244cb7c0a2275dfb5975980fc4 Reviewed-on: https://code.wireshark.org/review/938 Reviewed-by: Guy Harris <guy@alum.mit.edu>
2014-04-03Fix Bug 9920 Buildbot crash due to SDP/RTP mismatchHadriel Kaplan1-13/+69
For details see comments in Bug 9920. The executive summary: Bug 9920 is a crash caused by a couple of issues: 1) The memory ownership model for the rtp_dyn_payload hashtable is split: SDP creates the rtp_dyn_payload hashtable, but RTP can free it. Since there isn't *one* pointer to the hashtable, RTP freeing it means SDP has a dangling pointer. 2) Either the SDP dissector shouldn't be creating two separate, unique hashtables for multiple media channels of the same addr:port, or RTP shouldn't be free'ing the previous one. Change-Id: I436e67de6882f84aa82dcbdfe60bf313fe4fd99c Reviewed-on: https://code.wireshark.org/review/918 Reviewed-by: Hadriel Kaplan <hadrielk@yahoo.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2014-03-04Remove all $Id$ from top of fileAlexis La Goutte1-2/+0
(Using sed : sed -i '/^ \* \$Id\$/,+1 d') Fix manually some typo (in export_object_dicom.c and crc16-plain.c) Change-Id: I4c1ae68d1c4afeace8cb195b53c715cf9e1227a8 Reviewed-on: https://code.wireshark.org/review/497 Reviewed-by: Anders Broman <a.broman58@gmail.com>
2013-11-03Bluetooth: AVDTP: Add support for Content Protection type SCMS-T (and some ↵Michael Mann1-4/+15
minor cleanup). Bug 7893 (https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7893) From Michal Labedzki svn path=/trunk/; revision=53065
2013-10-13whitespace fixes; mostly: remove trailing blanksBill Meier1-2/+2
svn path=/trunk/; revision=52591
2013-03-01Export libwireshark symbols using WS_DLL_PUBLIC defineBalint Reczey1-0/+5
Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2012-06-28Update Free Software Foundation address.Jakub Zawadzki1-1/+1
(COPYING will be updated in next commit) svn path=/trunk/; revision=43536
2012-02-01Collect and use some SRTP information.Anders Broman1-20/+21
svn path=/trunk/; revision=40794
2010-04-14Use the sample rate from SDP info in RTP stream analysis.Anders Broman1-0/+6
svn path=/trunk/; revision=32466
2009-05-19Get info about media type(Video or not) a first step towards usage in rtp ↵Anders Broman1-6/+11
statistics. svn path=/trunk/; revision=28415
2007-11-02display SRTP isntead of RTP if stream is established like a SRTPTomas Kukosa1-0/+1
svn path=/trunk/; revision=23337
2007-08-21From Neil Piercy:Jaap Keuter1-2/+52
This patch set provides a an API for out of band signalling protocols to register flows as SRTP/SRTCP using extended versions of the existing rt(c)p_add_address functions. At present the encrypted portions of the payloads are simply skipped, and the auth tags etc added as fields. svn path=/trunk/; revision=22562
2007-02-21From Richard van der Hoff:Anders Broman1-1/+8
Here's a patch which adds an option enabling subdissectors to request defragmentation of packets over RTP streams, using the pinfo->desegment_{len,offset} API. svn path=/trunk/; revision=20891
2006-05-21change a whole bunch of ethereal into wiresharkRonnie Sahlberg1-2/+2
svn path=/trunk/; revision=18196
2005-11-05Packet-amr Register as "AMR" not "amr".Anders Broman1-0/+1
Add Dynamic PT:s mimestring to rtp_info if avalable. Use Dynamic PT:s mime string to find clock rate. svn path=/trunk/; revision=16397
2005-07-30Make some funtions static. More char -> const char warning fixesJörg Mayer1-1/+1
svn path=/trunk/; revision=15146
2005-03-27Previous commit failed doing them one by one.Anders Broman1-2/+6
From Alejandro Vaquero : Find attached a patch for SDP sessions to: - Dissect Dynamic payload types in RTP packets - Add the dynamic payload type description in RTP packets - Add RTP dynamic payload types description in the Voip Calls Graph, in the RTP and SDP. svn path=/trunk/; revision=13941
2005-03-10From Alejandro Vaquero:Luis Ontanon1-1/+4
- Automatic dissection of RTP events (RFC2833) set in SDP sessions. - Add RTP events (RFC2833) to the Voip Graph svn path=/trunk/; revision=13697
2005-02-05From Alejandro Vaquero:Anders Broman1-0/+1
a patch that to shows the RTP streams in the Graph. Now using an RTP tap (not using the rtp_stream). svn path=/trunk/; revision=13300
2004-12-21Make the array for the "setup method" for RTP, RTCP, and T.38Guy Harris1-2/+2
conversations large enough to hold the maximum setup method size plus a trailing '\0'. Make the maximum setup method size 7, so that when the trailing '\0' is included the total array length is a power of 2. (The longest string currently used is "Skinny", which fits in 7 characters). This fixes problems in the RTP and RTCP dissectors similar to the one found in the T.38 dissector. Undo the previous change to packet-t38.c, as it's now safe to store in method[MAX_T38_SETUP_METHOD_SIZE], because the array now has MAX_T38_SETUP_METHOD_SIZE+1 characters. (Should we use "strlcpy()", and supply our own "strlcpy()" if the system and/or C library doesn't supply it? Its semantics are a bit cleaner than those of the "strncpy()"/null-terminate idiom, perhaps making it less likely that mistakes of this sort will be made.) svn path=/trunk/; revision=12803
2004-10-17From Alejandro Vaquero: in the RTP analysis code, don't analyze packetsGuy Harris1-0/+1
that have an RTP version other than 2. svn path=/trunk/; revision=12332
2004-08-30Pass an "address *" to "rtp_add_address()" and "rtcp_add_address()", soGuy Harris1-1/+1
so that they could handle IPv6 addresses. Clean up white space. svn path=/trunk/; revision=11854
2004-07-18Move dissectors to epan/dissectors directory.Gilbert Ramirez1-0/+65
Also move ncp222.py, x11-fields, process-x11-fields.pl, make-reg-dotc, and make-reg-dotc.py. Adjust #include lines in files that include packet-*.h files. svn path=/trunk/; revision=11410
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