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wireshark/epan/dissectors/packet-tcap.c

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Update the ASN.1 based dissectors following the changes done in r48812 svn path=/trunk/; revision=48820
2013-04-11 18:14:53 +00:00
/* Do not modify this file. Changes will be overwritten. */
/* Generated automatically by the ASN.1 to Wireshark dissector compiler */
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
/* packet-tcap.c */
Update generated ASN1 *.[hc] files after recent work done by Jeff Morriss; The only change in each file is in a comment showing the asn2wrs cmd used to build that file. svn path=/trunk/; revision=39427
2011-10-15 19:27:27 +00:00
/* ../../tools/asn2wrs.py -b -p tcap -c ./tcap.cnf -s ./packet-tcap-template -D . -O ../../epan/dissectors tcap.asn UnidialoguePDUs.asn DialoguePDUs.asn */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
/* Input file: packet-tcap-template.c */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-template.c"
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/* packet-tcap-template.c
* Routines for TCAP
* Copyright 2004 - 2005, Tim Endean <endeant@hotmail.com>
* Built from the gsm-map dissector Copyright 2004 - 2005, Anders Broman <anders.broman@ericsson.com>
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
*
Set the svn:eol-style property on all text files to "native", so that they have LF at the end of the line on UN*X and CR/LF on Windows; hopefully this means that if a CR/LF version is checked in on Windows, the CRs will be stripped so that they show up only when checked out on Windows, not on UN*X. svn path=/trunk/; revision=11400
2004-07-18 00:24:25 +00:00
* $Id$
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
*
change a whole bunch of ethereal into wireshark svn path=/trunk/; revision=18196
2006-05-21 04:49:01 +00:00
* Wireshark - Network traffic analyzer
* By Gerald Combs <gerald@wireshark.org>
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
Update Free Software Foundation address. (COPYING will be updated in next commit) svn path=/trunk/; revision=43536
2012-06-28 22:56:06 +00:00
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
* References: ETSI 300 374
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
*/
We always HAVE_CONFIG_H so don't bother checking whether we have it or not. svn path=/trunk/; revision=45017
2012-09-20 02:03:38 +00:00
#include "config.h"
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
#include <glib.h>
#include <epan/packet.h>
#include <epan/prefs.h>
get users of oid_resolv to use the new oids, rollout packet-snmp.c svn path=/trunk/; revision=22651
2007-08-25 01:14:24 +00:00
#include <epan/oids.h>
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
#include <epan/asn1.h>
Rewrote to use g_strlcpy and g_strlcat. svn path=/trunk/; revision=24525
2008-03-01 17:23:39 +00:00
#include <epan/strutil.h>
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#include <epan/show_exception.h>
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
#include <string.h>
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
#include "packet-ber.h"
#include "packet-tcap.h"
Sanitize epan includes svn path=/trunk/; revision=29499
2009-08-21 20:25:24 +00:00
#include <epan/tcap-persistentdata.h>
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
#define PNAME "Transaction Capabilities Application Part"
#define PSNAME "TCAP"
#define PFNAME "tcap"
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/* Initialize the protocol and registered fields */
Make all proto_* values static. svn path=/trunk/; revision=30516
2009-10-11 16:24:29 +00:00
static int proto_tcap = -1;
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
static int hf_tcap_tag = -1;
static int hf_tcap_length = -1;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int hf_tcap_data = -1;
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
static int hf_tcap_tid = -1;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
int hf_tcapsrt_SessionId=-1;
int hf_tcapsrt_Duplicate=-1;
int hf_tcapsrt_BeginSession=-1;
int hf_tcapsrt_EndSession=-1;
int hf_tcapsrt_SessionTime=-1;
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- Included file: packet-tcap-hf.c ---*/
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-hf.c"
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
static int hf_tcap_UniDialoguePDU_PDU = -1; /* UniDialoguePDU */
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int hf_tcap_DialoguePDU_PDU = -1; /* DialoguePDU */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int hf_tcap_oid = -1; /* OBJECT_IDENTIFIER */
static int hf_tcap_dialog = -1; /* Dialog1 */
static int hf_tcap_unidirectional = -1; /* Unidirectional */
static int hf_tcap_begin = -1; /* Begin */
static int hf_tcap_end = -1; /* End */
static int hf_tcap_continue = -1; /* Continue */
static int hf_tcap_abort = -1; /* Abort */
static int hf_tcap_dialoguePortion = -1; /* DialoguePortion */
static int hf_tcap_components = -1; /* ComponentPortion */
static int hf_tcap_otid = -1; /* OrigTransactionID */
static int hf_tcap_dtid = -1; /* DestTransactionID */
static int hf_tcap_reason = -1; /* Reason */
static int hf_tcap_p_abortCause = -1; /* P_AbortCause */
static int hf_tcap_u_abortCause = -1; /* DialoguePortion */
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static int hf_tcap__untag_item = -1; /* Component */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int hf_tcap_invoke = -1; /* Invoke */
static int hf_tcap_returnResultLast = -1; /* ReturnResult */
static int hf_tcap_returnError = -1; /* ReturnError */
static int hf_tcap_reject = -1; /* Reject */
static int hf_tcap_returnResultNotLast = -1; /* ReturnResult */
static int hf_tcap_invokeID = -1; /* InvokeIdType */
static int hf_tcap_linkedID = -1; /* InvokeIdType */
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
static int hf_tcap_opCode = -1; /* OPERATION */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int hf_tcap_parameter = -1; /* Parameter */
static int hf_tcap_resultretres = -1; /* T_resultretres */
static int hf_tcap_errorCode = -1; /* ErrorCode */
static int hf_tcap_invokeIDRej = -1; /* T_invokeIDRej */
static int hf_tcap_derivable = -1; /* InvokeIdType */
static int hf_tcap_not_derivable = -1; /* NULL */
static int hf_tcap_problem = -1; /* T_problem */
static int hf_tcap_generalProblem = -1; /* GeneralProblem */
static int hf_tcap_invokeProblem = -1; /* InvokeProblem */
static int hf_tcap_returnResultProblem = -1; /* ReturnResultProblem */
static int hf_tcap_returnErrorProblem = -1; /* ReturnErrorProblem */
static int hf_tcap_localValue = -1; /* INTEGER */
static int hf_tcap_globalValue = -1; /* OBJECT_IDENTIFIER */
static int hf_tcap_nationaler = -1; /* INTEGER_M32768_32767 */
static int hf_tcap_privateer = -1; /* INTEGER */
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static int hf_tcap_unidialoguePDU = -1; /* AUDT_apdu */
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int hf_tcap_audt_protocol_version = -1; /* AUDT_protocol_version */
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static int hf_tcap_audt_application_context_name = -1; /* AUDT_application_context_name */
static int hf_tcap_audt_user_information = -1; /* AUDT_user_information */
static int hf_tcap_audt_user_information_item = -1; /* EXTERNAL */
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int hf_tcap_dialogueRequest = -1; /* AARQ_apdu */
static int hf_tcap_dialogueResponse = -1; /* AARE_apdu */
static int hf_tcap_dialogueAbort = -1; /* ABRT_apdu */
static int hf_tcap_aarq_protocol_version = -1; /* AARQ_protocol_version */
static int hf_tcap_aarq_application_context_name = -1; /* AARQ_application_context_name */
static int hf_tcap_aarq_user_information = -1; /* AARQ_user_information */
static int hf_tcap_aarq_user_information_item = -1; /* EXTERNAL */
static int hf_tcap_aare_protocol_version = -1; /* AARE_protocol_version */
static int hf_tcap_aare_application_context_name = -1; /* AARE_application_context_name */
static int hf_tcap_result = -1; /* Associate_result */
static int hf_tcap_result_source_diagnostic = -1; /* Associate_source_diagnostic */
static int hf_tcap_aare_user_information = -1; /* AARE_user_information */
static int hf_tcap_aare_user_information_item = -1; /* EXTERNAL */
static int hf_tcap_abort_source = -1; /* ABRT_source */
static int hf_tcap_abrt_user_information = -1; /* ABRT_user_information */
static int hf_tcap_abrt_user_information_item = -1; /* EXTERNAL */
static int hf_tcap_dialogue_service_user = -1; /* T_dialogue_service_user */
static int hf_tcap_dialogue_service_provider = -1; /* T_dialogue_service_provider */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/* named bits */
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int hf_tcap_AUDT_protocol_version_version1 = -1;
static int hf_tcap_AARQ_protocol_version_version1 = -1;
static int hf_tcap_AARE_protocol_version_version1 = -1;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- End of included file: packet-tcap-hf.c ---*/
Regenerate asn.1 dissectors. svn path=/trunk/; revision=45110
2012-09-24 19:38:46 +00:00
#line 61 "../../asn1/tcap/packet-tcap-template.c"
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/* Initialize the subtree pointers */
static gint ett_tcap = -1;
static gint ett_param = -1;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
static gint ett_otid = -1;
static gint ett_dtid = -1;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
gint ett_tcap_stat = -1;
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
static struct tcapsrt_info_t * gp_tcapsrt_info;
static gboolean tcap_subdissector_used=FALSE;
Implement a proposal from Elefterios Gabriel for SCCP: Add a table of DPCs and SSNs that allow to override the protocol that would be choosen so that the same SSN can use two different protocols in two different DPCs. I did not believe it someone could have done it, then I saw the captures... svn path=/trunk/; revision=21321
2007-04-03 19:08:00 +00:00
static dissector_handle_t requested_subdissector_handle = NULL;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
static struct tcaphash_context_t * gp_tcap_context=NULL;
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- Included file: packet-tcap-ett.c ---*/
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-ett.c"
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static gint ett_tcap_ExternalPDU_U = -1;
Formating changes and align a bit to spec. svn path=/trunk/; revision=21521
2007-04-23 06:24:39 +00:00
static gint ett_tcap_TCMessage = -1;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static gint ett_tcap_Unidirectional = -1;
static gint ett_tcap_Begin = -1;
static gint ett_tcap_End = -1;
static gint ett_tcap_Continue = -1;
static gint ett_tcap_Abort = -1;
static gint ett_tcap_Reason = -1;
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static gint ett_tcap_SEQUENCE_SIZE_1_MAX_OF_Component = -1;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static gint ett_tcap_Component = -1;
static gint ett_tcap_Invoke = -1;
static gint ett_tcap_ReturnResult = -1;
static gint ett_tcap_T_resultretres = -1;
static gint ett_tcap_ReturnError = -1;
static gint ett_tcap_Reject = -1;
static gint ett_tcap_T_invokeIDRej = -1;
static gint ett_tcap_T_problem = -1;
static gint ett_tcap_OPERATION = -1;
static gint ett_tcap_ERROR = -1;
static gint ett_tcap_ErrorCode = -1;
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static gint ett_tcap_UniDialoguePDU = -1;
static gint ett_tcap_AUDT_apdu_U = -1;
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static gint ett_tcap_AUDT_protocol_version = -1;
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static gint ett_tcap_AUDT_user_information = -1;
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static gint ett_tcap_DialoguePDU = -1;
static gint ett_tcap_AARQ_apdu_U = -1;
static gint ett_tcap_AARQ_protocol_version = -1;
static gint ett_tcap_AARQ_user_information = -1;
static gint ett_tcap_AARE_apdu_U = -1;
static gint ett_tcap_AARE_protocol_version = -1;
static gint ett_tcap_AARE_user_information = -1;
static gint ett_tcap_ABRT_apdu_U = -1;
static gint ett_tcap_ABRT_user_information = -1;
static gint ett_tcap_Associate_source_diagnostic = -1;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- End of included file: packet-tcap-ett.c ---*/
Regenerate asn.1 dissectors. svn path=/trunk/; revision=45110
2012-09-24 19:38:46 +00:00
#line 77 "../../asn1/tcap/packet-tcap-template.c"
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Jeff Morriss: PREF_RANGE preference type, for ranges of integers. svn path=/trunk/; revision=12300
2004-10-14 23:45:09 +00:00
#define MAX_SSN 254
Remove the fixed maximum number of subranges in a range_t; dynamically allocate them to be large enough. Add checks that the numbers in the range fit in a guint32. Check the validity of a range before saving or printing, and report errors in an alert box. Clean up white space. svn path=/trunk/; revision=12320
2004-10-16 23:32:24 +00:00
static range_t *global_ssn_range;
static range_t *ssn_range;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
struct tcap_private_t tcap_private;
gboolean gtcap_HandleSRT=FALSE;
extern gboolean gtcap_PersistentSRT;
extern gboolean gtcap_DisplaySRT;
extern guint gtcap_RepetitionTimeout;
extern guint gtcap_LostTimeout;
From Jeff Morriss: PREF_RANGE preference type, for ranges of integers. svn path=/trunk/; revision=12300
2004-10-14 23:45:09 +00:00
As ponted out by Stig Bjørlykke change a whole bunch of dissector_handle_t to static. svn path=/trunk/; revision=20062
2006-12-07 20:34:08 +00:00
static dissector_handle_t tcap_handle = NULL;
Do find_dissector_table("ber.oid") during startup in proto_reg_handoff instead of during dissection. svn path=/trunk/; revision=27008
2008-12-15 20:52:40 +00:00
static dissector_table_t ber_oid_dissector_table;
- dissect_ber_object_identifier() returns value as tvb - new dissect_ber_object_identifier_str() function - BER dissectors adapted and regenerated svn path=/trunk/; revision=16501
2005-11-14 10:02:31 +00:00
static const char * cur_oid;
static const char * tcapext_oid;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
static proto_tree * tcap_top_tree=NULL;
static proto_tree * tcap_stat_tree=NULL;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static dissector_handle_t data_handle;
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
static dissector_handle_t ansi_tcap_handle;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
static void raz_tcap_private(struct tcap_private_t * p_tcap_private);
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
static int dissect_tcap_param(asn1_ctx_t *actx, proto_tree *tree, tvbuff_t *tvb, int offset);
From Florent Drouin: Correct bug in TCAP statistics when read filter is used. Rename the TCAP decoding functions to show which are ITU vs. ANSI. Don't unregister an ITU SSN if it's used by an ANSI subdissector. svn path=/trunk/; revision=22421
2007-07-30 17:10:20 +00:00
static int dissect_tcap_ITU_ComponentPDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, asn1_ctx_t *actx _U_, proto_tree *tree, int hf_index _U_);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
static GHashTable* ansi_sub_dissectors = NULL;
static GHashTable* itu_sub_dissectors = NULL;
static void dissect_tcap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree);
extern void add_ansi_tcap_subdissector(guint32 ssn, dissector_handle_t dissector) {
g_hash_table_insert(ansi_sub_dissectors,GUINT_TO_POINTER(ssn),dissector);
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
dissector_add_uint("sccp.ssn",ssn,tcap_handle);
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
extern void add_itu_tcap_subdissector(guint32 ssn, dissector_handle_t dissector) {
g_hash_table_insert(itu_sub_dissectors,GUINT_TO_POINTER(ssn),dissector);
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
dissector_add_uint("sccp.ssn",ssn,tcap_handle);
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
extern void delete_ansi_tcap_subdissector(guint32 ssn, dissector_handle_t dissector _U_) {
g_hash_table_remove(ansi_sub_dissectors,GUINT_TO_POINTER(ssn));
From Florent Drouin: Correct bug in TCAP statistics when read filter is used. Rename the TCAP decoding functions to show which are ITU vs. ANSI. Don't unregister an ITU SSN if it's used by an ANSI subdissector. svn path=/trunk/; revision=22421
2007-07-30 17:10:20 +00:00
if (!get_itu_tcap_subdissector(ssn))
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
dissector_delete_uint("sccp.ssn",ssn,tcap_handle);
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
extern void delete_itu_tcap_subdissector(guint32 ssn, dissector_handle_t dissector _U_) {
g_hash_table_remove(itu_sub_dissectors,GUINT_TO_POINTER(ssn));
From Florent Drouin: Correct bug in TCAP statistics when read filter is used. Rename the TCAP decoding functions to show which are ITU vs. ANSI. Don't unregister an ITU SSN if it's used by an ANSI subdissector. svn path=/trunk/; revision=22421
2007-07-30 17:10:20 +00:00
if (!get_ansi_tcap_subdissector(ssn))
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
dissector_delete_uint("sccp.ssn", ssn,tcap_handle);
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
Revert some dissector_handle_t to static changes to make it compile again. svn path=/trunk/; revision=20064
2006-12-07 20:53:32 +00:00
dissector_handle_t get_ansi_tcap_subdissector(guint32 ssn) {
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
return (dissector_handle_t)g_hash_table_lookup(ansi_sub_dissectors,GUINT_TO_POINTER(ssn));
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
Revert some dissector_handle_t to static changes to make it compile again. svn path=/trunk/; revision=20064
2006-12-07 20:53:32 +00:00
dissector_handle_t get_itu_tcap_subdissector(guint32 ssn) {
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
return (dissector_handle_t)g_hash_table_lookup(itu_sub_dissectors,GUINT_TO_POINTER(ssn));
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- Included file: packet-tcap-fn.c ---*/
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-fn.c"
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_OBJECT_IDENTIFIER(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_object_identifier(implicit_tag, actx, tree, tvb, offset, hf_index, NULL);
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Michael Lum: GSM A facility element decoding; make TCAP dissector export routines for use by various GSM dissectors; make GSM MAP dissector use exported TCAP routines/defines; GSM Supplementary Services support. svn path=/trunk/; revision=10409
2004-03-19 07:54:58 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Dialog1(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 69 "../../asn1/tcap/tcap.cnf"
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Removed some "statement not reached" warnings. svn path=/trunk/; revision=27827
2009-03-23 13:03:18 +00:00
offset = dissect_tcap_DialoguePDU(TRUE, tvb, offset, actx, tree, -1);
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t ExternalPDU_U_sequence[] = {
{ &hf_tcap_oid , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_tcap_OBJECT_IDENTIFIER },
{ &hf_tcap_dialog , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_tcap_Dialog1 },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ExternalPDU_U(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
ExternalPDU_U_sequence, hf_index, ett_tcap_ExternalPDU_U);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ExternalPDU(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 64 "../../asn1/tcap/tcap.cnf"
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
hf_index, BER_CLASS_UNI, 8, TRUE, dissect_tcap_ExternalPDU_U);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_DialogueOC(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 59 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Removed some "statement not reached" warnings. svn path=/trunk/; revision=27827
2009-03-23 13:03:18 +00:00
offset = dissect_tcap_ExternalPDU(FALSE /*implicit_tag*/, tvb, offset, actx, tree, -1);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_DialoguePortion(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
hf_index, BER_CLASS_APP, 11, TRUE, dissect_tcap_DialogueOC);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_InvokeIdType(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
Rewrote to use g_strlcpy and g_strlcat. svn path=/trunk/; revision=24525
2008-03-01 17:23:39 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_INTEGER(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
Rewrote to use g_strlcpy and g_strlcat. svn path=/trunk/; revision=24525
2008-03-01 17:23:39 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_OPERATION_vals[] = {
{ 0, "localValue" },
{ 1, "globalValue" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t OPERATION_choice[] = {
{ 0, &hf_tcap_localValue , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_tcap_INTEGER },
{ 1, &hf_tcap_globalValue , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_tcap_OBJECT_IDENTIFIER },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ 0, NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_OPERATION(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_choice(actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
OPERATION_choice, hf_index, ett_tcap_OPERATION,
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Parameter(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 74 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Removed some "statement not reached" warnings. svn path=/trunk/; revision=27827
2009-03-23 13:03:18 +00:00
offset = dissect_tcap_param(actx,tree,tvb,offset);
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t Invoke_sequence[] = {
{ &hf_tcap_invokeID , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_tcap_InvokeIdType },
{ &hf_tcap_linkedID , BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_InvokeIdType },
{ &hf_tcap_opCode , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_OPERATION },
{ &hf_tcap_parameter , BER_CLASS_ANY, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_Parameter },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Invoke(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Invoke_sequence, hf_index, ett_tcap_Invoke);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t T_resultretres_sequence[] = {
{ &hf_tcap_opCode , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_OPERATION },
{ &hf_tcap_parameter , BER_CLASS_ANY, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_Parameter },
{ NULL, 0, 0, 0, NULL }
};
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_T_resultretres(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
T_resultretres_sequence, hf_index, ett_tcap_T_resultretres);
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
return offset;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t ReturnResult_sequence[] = {
{ &hf_tcap_invokeID , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_tcap_InvokeIdType },
{ &hf_tcap_resultretres , BER_CLASS_UNI, BER_UNI_TAG_SEQUENCE, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_T_resultretres },
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_ReturnResult(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
ReturnResult_sequence, hf_index, ett_tcap_ReturnResult);
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_INTEGER_M32768_32767(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
Rewrote to use g_strlcpy and g_strlcat. svn path=/trunk/; revision=24525
2008-03-01 17:23:39 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
In "dissect_tcap_tid()", check that the length of the transaction ID is <= 4, so we don't copy more than 4 bytes to a 4-byte integer. svn path=/trunk/; revision=10416
2004-03-20 07:26:41 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_ErrorCode_vals[] = {
{ 19, "nationaler" },
{ 20, "privateer" },
{ 0, NULL }
};
static const ber_choice_t ErrorCode_choice[] = {
{ 19, &hf_tcap_nationaler , BER_CLASS_PRI, 19, BER_FLAGS_IMPLTAG, dissect_tcap_INTEGER_M32768_32767 },
{ 20, &hf_tcap_privateer , BER_CLASS_PRI, 20, BER_FLAGS_IMPLTAG, dissect_tcap_INTEGER },
{ 0, NULL, 0, 0, 0, NULL }
Remove the rest of the ANSI TCAP stuff. svn path=/trunk/; revision=26191
2008-09-14 14:33:01 +00:00
};
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ErrorCode(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_choice(actx, tree, tvb, offset,
ErrorCode_choice, hf_index, ett_tcap_ErrorCode,
NULL);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t ReturnError_sequence[] = {
{ &hf_tcap_invokeID , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_tcap_InvokeIdType },
{ &hf_tcap_errorCode , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_ErrorCode },
{ &hf_tcap_parameter , BER_CLASS_ANY, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_Parameter },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ReturnError(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
ReturnError_sequence, hf_index, ett_tcap_ReturnError);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_NULL(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_null(implicit_tag, actx, tree, tvb, offset, hf_index);
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
return offset;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_T_invokeIDRej_vals[] = {
{ 0, "derivable" },
{ 1, "not-derivable" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t T_invokeIDRej_choice[] = {
{ 0, &hf_tcap_derivable , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_tcap_InvokeIdType },
{ 1, &hf_tcap_not_derivable , BER_CLASS_UNI, BER_UNI_TAG_NULL, BER_FLAGS_NOOWNTAG, dissect_tcap_NULL },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ 0, NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_T_invokeIDRej(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_choice(actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
T_invokeIDRej_choice, hf_index, ett_tcap_T_invokeIDRej,
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_GeneralProblem_vals[] = {
{ 0, "unrecognizedComponent" },
{ 1, "mistypedComponent" },
{ 2, "badlyStructuredComponent" },
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_GeneralProblem(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_InvokeProblem_vals[] = {
{ 0, "duplicateInvokeID" },
{ 1, "unrecognizedOperation" },
{ 2, "mistypedParameter" },
{ 3, "resourceLimitation" },
{ 4, "initiatingRelease" },
{ 5, "unrecognizedLinkedID" },
{ 6, "linkedResponseUnexpected" },
{ 7, "unexpectedLinkedOperation" },
{ 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_InvokeProblem(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
Put some missing TAG:s in the tree if internal BER fields shown. svn path=/trunk/; revision=21486
2007-04-21 20:27:05 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_ReturnResultProblem_vals[] = {
{ 0, "unrecognizedInvokeID" },
{ 1, "returnResultUnexpected" },
{ 2, "mistypedParameter" },
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ReturnResultProblem(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_ReturnErrorProblem_vals[] = {
{ 0, "unrecognizedInvokeID" },
{ 1, "returnErrorUnexpected" },
{ 2, "unrecognizedError" },
{ 3, "unexpectedError" },
{ 4, "mistypedParameter" },
{ 0, NULL }
};
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ReturnErrorProblem(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_T_problem_vals[] = {
{ 0, "generalProblem" },
{ 1, "invokeProblem" },
{ 2, "returnResultProblem" },
{ 3, "returnErrorProblem" },
{ 0, NULL }
};
static const ber_choice_t T_problem_choice[] = {
{ 0, &hf_tcap_generalProblem , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_tcap_GeneralProblem },
{ 1, &hf_tcap_invokeProblem , BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_tcap_InvokeProblem },
{ 2, &hf_tcap_returnResultProblem, BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_tcap_ReturnResultProblem },
{ 3, &hf_tcap_returnErrorProblem, BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_tcap_ReturnErrorProblem },
{ 0, NULL, 0, 0, 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_T_problem(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_choice(actx, tree, tvb, offset,
T_problem_choice, hf_index, ett_tcap_T_problem,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t Reject_sequence[] = {
{ &hf_tcap_invokeIDRej , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_T_invokeIDRej },
{ &hf_tcap_problem , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_T_problem },
{ NULL, 0, 0, 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Reject(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Reject_sequence, hf_index, ett_tcap_Reject);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_Component_vals[] = {
{ 1, "invoke" },
{ 2, "returnResultLast" },
{ 3, "returnError" },
{ 4, "reject" },
{ 7, "returnResultNotLast" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t Component_choice[] = {
{ 1, &hf_tcap_invoke , BER_CLASS_CON, 1, BER_FLAGS_IMPLTAG, dissect_tcap_Invoke },
{ 2, &hf_tcap_returnResultLast, BER_CLASS_CON, 2, BER_FLAGS_IMPLTAG, dissect_tcap_ReturnResult },
{ 3, &hf_tcap_returnError , BER_CLASS_CON, 3, BER_FLAGS_IMPLTAG, dissect_tcap_ReturnError },
{ 4, &hf_tcap_reject , BER_CLASS_CON, 4, BER_FLAGS_IMPLTAG, dissect_tcap_Reject },
{ 7, &hf_tcap_returnResultNotLast, BER_CLASS_CON, 7, BER_FLAGS_IMPLTAG, dissect_tcap_ReturnResult },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ 0, NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Component(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 79 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
tvbuff_t *next_tvb;
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
gint8 ber_class;
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
gboolean pc;
gint tag;
guint32 len, comp_offset;
gint ind_field;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
comp_offset = dissect_ber_identifier(actx->pinfo, tree, tvb, offset, &ber_class, &pc, &tag);
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
comp_offset = dissect_ber_length(actx->pinfo, tree, tvb, comp_offset, &len, &ind_field);
/* we can believe the length now */
next_tvb = tvb_new_subset(tvb, offset, len+comp_offset-offset, len+comp_offset-offset);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
if (!next_tvb)
return comp_offset;
Let subdissectors have a stab at the packet even if it's cut short. svn path=/trunk/; revision=39472
2011-10-19 17:59:47 +00:00
TRY {
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_choice(actx, tree, tvb, offset,
Component_choice, hf_index, ett_tcap_Component,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Let subdissectors have a stab at the packet even if it's cut short. svn path=/trunk/; revision=39472
2011-10-19 17:59:47 +00:00
}
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
CATCH_NONFATAL_ERRORS {
show_exception(tvb, actx->pinfo, tree, EXCEPT_CODE, GET_MESSAGE);
Let subdissectors have a stab at the packet even if it's cut short. svn path=/trunk/; revision=39472
2011-10-19 17:59:47 +00:00
}
ENDTRY;
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ITU_ComponentPDU(implicit_tag, next_tvb, 0, actx, tcap_top_tree, hf_index);
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Removed some "statement not reached" warnings. svn path=/trunk/; revision=27827
2009-03-23 13:03:18 +00:00
/* return comp_offset+len; or return offset (will be automatically added) */
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t SEQUENCE_SIZE_1_MAX_OF_Component_sequence_of[1] = {
{ &hf_tcap__untag_item , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_Component },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_SEQUENCE_SIZE_1_MAX_OF_Component(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
SEQUENCE_SIZE_1_MAX_OF_Component_sequence_of, hf_index, ett_tcap_SEQUENCE_SIZE_1_MAX_OF_Component);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ComponentPortion(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
hf_index, BER_CLASS_APP, 12, TRUE, dissect_tcap_SEQUENCE_SIZE_1_MAX_OF_Component);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Improve OID dissection and make it possible to call an "OID" Dissector for Dialougedata parameter. svn path=/trunk/; revision=12413
2004-10-27 20:04:56 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t Unidirectional_sequence[] = {
{ &hf_tcap_dialoguePortion, BER_CLASS_APP, 11, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_DialoguePortion },
{ &hf_tcap_components , BER_CLASS_APP, 12, BER_FLAGS_NOOWNTAG, dissect_tcap_ComponentPortion },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
Improve OID dissection and make it possible to call an "OID" Dissector for Dialougedata parameter. svn path=/trunk/; revision=12413
2004-10-27 20:04:56 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Unidirectional(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Unidirectional_sequence, hf_index, ett_tcap_Unidirectional);
Improve OID dissection and make it possible to call an "OID" Dissector for Dialougedata parameter. svn path=/trunk/; revision=12413
2004-10-27 20:04:56 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Improve OID dissection and make it possible to call an "OID" Dissector for Dialougedata parameter. svn path=/trunk/; revision=12413
2004-10-27 20:04:56 +00:00
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_OCTET_STRING_SIZE_1_4(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_octet_string(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_OrigTransactionID(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 123 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
tvbuff_t *parameter_tvb;
guint8 len, i;
proto_item *tid_item;
proto_tree *subtree;
tid_item = proto_tree_add_text(tree, tvb, offset, -1, "Source Transaction ID");
subtree = proto_item_add_subtree(tid_item, ett_otid);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Fix https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7372 : tcap.otid and tcap.dtid can be used as display filters svn path=/trunk/; revision=43288
2012-06-16 19:13:48 +00:00
dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_tid, NULL);
PROTO_ITEM_SET_HIDDEN(actx->created_item);
offset = dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_otid,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
&parameter_tvb);
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
if (parameter_tvb){
len = tvb_length_remaining(parameter_tvb, 0);
switch(len) {
case 1:
gp_tcapsrt_info->src_tid=tvb_get_guint8(parameter_tvb, 0);
break;
case 2:
gp_tcapsrt_info->src_tid=tvb_get_ntohs(parameter_tvb, 0);
break;
case 4:
gp_tcapsrt_info->src_tid=tvb_get_ntohl(parameter_tvb, 0);
break;
default:
gp_tcapsrt_info->src_tid=0;
break;
}
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
if (len){
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
col_append_str(actx->pinfo->cinfo, COL_INFO, "otid(");
for(i=0;i<len;i++)
col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%02x",tvb_get_guint8(parameter_tvb,i));
col_append_str(actx->pinfo->cinfo, COL_INFO, ") ");
}
}
return offset;
}
static const ber_sequence_t Begin_sequence[] = {
{ &hf_tcap_otid , BER_CLASS_APP, 8, BER_FLAGS_NOOWNTAG, dissect_tcap_OrigTransactionID },
{ &hf_tcap_dialoguePortion, BER_CLASS_APP, 11, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_DialoguePortion },
{ &hf_tcap_components , BER_CLASS_APP, 12, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_ComponentPortion },
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Begin(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 201 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
gp_tcapsrt_info->ope=TC_BEGIN;
/* Do not change col_add_str() to col_append_str() here: we _want_ this call
* to overwrite whatever's currently in the INFO column (e.g., "UDT" from
* the SCCP dissector).
*
* If there's something there that should not be overwritten, whoever
* put that info there should call col_set_fence() to protect it.
*/
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
col_set_str(actx->pinfo->cinfo, COL_INFO, "Begin ");
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Begin_sequence, hf_index, ett_tcap_Begin);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_DestTransactionID(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 164 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
tvbuff_t *parameter_tvb;
guint8 len , i;
proto_item *tid_item;
proto_tree *subtree;
tid_item = proto_tree_add_text(tree, tvb, offset, -1, "Destination Transaction ID");
Fix https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7372 : tcap.otid and tcap.dtid can be used as display filters svn path=/trunk/; revision=43288
2012-06-16 19:13:48 +00:00
subtree = proto_item_add_subtree(tid_item, ett_dtid);
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Fix https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7372 : tcap.otid and tcap.dtid can be used as display filters svn path=/trunk/; revision=43288
2012-06-16 19:13:48 +00:00
dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_tid, NULL);
PROTO_ITEM_SET_HIDDEN(actx->created_item);
offset = dissect_ber_octet_string(implicit_tag, actx, subtree, tvb, offset, hf_tcap_dtid,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
&parameter_tvb);
if (parameter_tvb){
len = tvb_length_remaining(parameter_tvb, 0);
switch(len) {
case 1:
gp_tcapsrt_info->dst_tid=tvb_get_guint8(parameter_tvb, 0);
break;
case 2:
gp_tcapsrt_info->dst_tid=tvb_get_ntohs(parameter_tvb, 0);
break;
case 4:
gp_tcapsrt_info->dst_tid=tvb_get_ntohl(parameter_tvb, 0);
break;
default:
gp_tcapsrt_info->dst_tid=0;
break;
}
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
if (len){
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
col_append_str(actx->pinfo->cinfo, COL_INFO, "dtid(");
for(i=0;i<len;i++)
col_append_fstr(actx->pinfo->cinfo, COL_INFO, "%02x",tvb_get_guint8(parameter_tvb,i));
col_append_str(actx->pinfo->cinfo, COL_INFO, ") ");
}
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t End_sequence[] = {
{ &hf_tcap_dtid , BER_CLASS_APP, 9, BER_FLAGS_NOOWNTAG, dissect_tcap_DestTransactionID },
{ &hf_tcap_dialoguePortion, BER_CLASS_APP, 11, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_DialoguePortion },
{ &hf_tcap_components , BER_CLASS_APP, 12, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_ComponentPortion },
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_End(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 215 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
gp_tcapsrt_info->ope=TC_END;
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
col_set_str(actx->pinfo->cinfo, COL_INFO, "End ");
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
End_sequence, hf_index, ett_tcap_End);
return offset;
}
static const ber_sequence_t Continue_sequence[] = {
{ &hf_tcap_otid , BER_CLASS_APP, 8, BER_FLAGS_NOOWNTAG, dissect_tcap_OrigTransactionID },
{ &hf_tcap_dtid , BER_CLASS_APP, 9, BER_FLAGS_NOOWNTAG, dissect_tcap_DestTransactionID },
{ &hf_tcap_dialoguePortion, BER_CLASS_APP, 11, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_DialoguePortion },
{ &hf_tcap_components , BER_CLASS_APP, 12, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG, dissect_tcap_ComponentPortion },
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Continue(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 222 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
gp_tcapsrt_info->ope=TC_CONT;
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
col_set_str(actx->pinfo->cinfo, COL_INFO, "Continue ");
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Continue_sequence, hf_index, ett_tcap_Continue);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_P_AbortCause_U_vals[] = {
{ 0, "unrecognizedMessageType" },
{ 1, "unrecognizedTransactionID" },
{ 2, "badlyFormattedTransactionPortion" },
{ 3, "incorrectTransactionPortion" },
{ 4, "resourceLimitation" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_P_AbortCause_U(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
Rewrote to use g_strlcpy and g_strlcat. svn path=/trunk/; revision=24525
2008-03-01 17:23:39 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_P_AbortCause(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
hf_index, BER_CLASS_APP, 10, TRUE, dissect_tcap_P_AbortCause_U);
return offset;
}
static const value_string tcap_Reason_vals[] = {
{ 10, "p-abortCause" },
{ 11, "u-abortCause" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t Reason_choice[] = {
{ 10, &hf_tcap_p_abortCause , BER_CLASS_APP, 10, BER_FLAGS_NOOWNTAG, dissect_tcap_P_AbortCause },
{ 11, &hf_tcap_u_abortCause , BER_CLASS_APP, 11, BER_FLAGS_NOOWNTAG, dissect_tcap_DialoguePortion },
{ 0, NULL, 0, 0, 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Reason(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_choice(actx, tree, tvb, offset,
Reason_choice, hf_index, ett_tcap_Reason,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t Abort_sequence[] = {
{ &hf_tcap_dtid , BER_CLASS_APP, 9, BER_FLAGS_NOOWNTAG, dissect_tcap_DestTransactionID },
{ &hf_tcap_reason , BER_CLASS_ANY/*choice*/, -1/*choice*/, BER_FLAGS_OPTIONAL|BER_FLAGS_NOOWNTAG|BER_FLAGS_NOTCHKTAG, dissect_tcap_Reason },
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Abort(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 229 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
gp_tcapsrt_info->ope=TC_ABORT;
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
col_set_str(actx->pinfo->cinfo, COL_INFO, "Abort ");
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Abort_sequence, hf_index, ett_tcap_Abort);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_TCMessage_vals[] = {
{ 1, "unidirectional" },
{ 2, "begin" },
{ 4, "end" },
{ 5, "continue" },
{ 7, "abort" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t TCMessage_choice[] = {
{ 1, &hf_tcap_unidirectional , BER_CLASS_APP, 1, BER_FLAGS_IMPLTAG, dissect_tcap_Unidirectional },
{ 2, &hf_tcap_begin , BER_CLASS_APP, 2, BER_FLAGS_IMPLTAG, dissect_tcap_Begin },
{ 4, &hf_tcap_end , BER_CLASS_APP, 4, BER_FLAGS_IMPLTAG, dissect_tcap_End },
{ 5, &hf_tcap_continue , BER_CLASS_APP, 5, BER_FLAGS_IMPLTAG, dissect_tcap_Continue },
{ 7, &hf_tcap_abort , BER_CLASS_APP, 7, BER_FLAGS_IMPLTAG, dissect_tcap_Abort },
{ 0, NULL, 0, 0, 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_TCMessage(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_choice(actx, tree, tvb, offset,
TCMessage_choice, hf_index, ett_tcap_TCMessage,
NULL);
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_ERROR_vals[] = {
{ 0, "localValue" },
{ 1, "globalValue" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t ERROR_choice[] = {
{ 0, &hf_tcap_localValue , BER_CLASS_UNI, BER_UNI_TAG_INTEGER, BER_FLAGS_NOOWNTAG, dissect_tcap_INTEGER },
{ 1, &hf_tcap_globalValue , BER_CLASS_UNI, BER_UNI_TAG_OID, BER_FLAGS_NOOWNTAG, dissect_tcap_OBJECT_IDENTIFIER },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ 0, NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ERROR(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_choice(actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
ERROR_choice, hf_index, ett_tcap_ERROR,
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const asn_namedbit AUDT_protocol_version_bits[] = {
{ 0, &hf_tcap_AUDT_protocol_version_version1, -1, -1, "version1", NULL },
{ 0, NULL, 0, 0, NULL, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AUDT_protocol_version(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_bitstring(implicit_tag, actx, tree, tvb, offset,
AUDT_protocol_version_bits, hf_index, ett_tcap_AUDT_protocol_version,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AUDT_application_context_name(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 108 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &cur_oid);
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
tcap_private.oid= (void*) cur_oid;
tcap_private.acv=TRUE;
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
return offset;
}
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_EXTERNAL(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_external_type(implicit_tag, tree, tvb, offset, actx, hf_index, NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t AUDT_user_information_sequence_of[1] = {
{ &hf_tcap_audt_user_information_item, BER_CLASS_UNI, BER_UNI_TAG_EXTERNAL, BER_FLAGS_NOOWNTAG, dissect_tcap_EXTERNAL },
};
static int
dissect_tcap_AUDT_user_information(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
AUDT_user_information_sequence_of, hf_index, ett_tcap_AUDT_user_information);
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t AUDT_apdu_U_sequence[] = {
{ &hf_tcap_audt_protocol_version, BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_AUDT_protocol_version },
{ &hf_tcap_audt_application_context_name, BER_CLASS_CON, 1, 0, dissect_tcap_AUDT_application_context_name },
{ &hf_tcap_audt_user_information, BER_CLASS_CON, 30, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_AUDT_user_information },
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AUDT_apdu_U(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
AUDT_apdu_U_sequence, hf_index, ett_tcap_AUDT_apdu_U);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AUDT_apdu(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
hf_index, BER_CLASS_APP, 0, TRUE, dissect_tcap_AUDT_apdu_U);
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
return offset;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
const value_string tcap_UniDialoguePDU_vals[] = {
{ 0, "unidialoguePDU" },
{ 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t UniDialoguePDU_choice[] = {
{ 0, &hf_tcap_unidialoguePDU , BER_CLASS_APP, 0, BER_FLAGS_NOOWNTAG, dissect_tcap_AUDT_apdu },
{ 0, NULL, 0, 0, 0, NULL }
};
int
dissect_tcap_UniDialoguePDU(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_choice(actx, tree, tvb, offset,
UniDialoguePDU_choice, hf_index, ett_tcap_UniDialoguePDU,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const asn_namedbit AARQ_protocol_version_bits[] = {
{ 0, &hf_tcap_AARQ_protocol_version_version1, -1, -1, "version1", NULL },
{ 0, NULL, 0, 0, NULL, NULL }
};
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARQ_protocol_version(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_bitstring(implicit_tag, actx, tree, tvb, offset,
AARQ_protocol_version_bits, hf_index, ett_tcap_AARQ_protocol_version,
NULL);
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
return offset;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARQ_application_context_name(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 113 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &cur_oid);
From Olivier Jacques, - beautify TCAP decoding without upper dissector associated. With a couple of if (parameter_tvb) trown in to hopfully fix a Buildbot crash output svn path=/trunk/; revision=14590
2005-06-08 18:52:34 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
tcap_private.oid= (void*) cur_oid;
tcap_private.acv=TRUE;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
return offset;
Change a bunch of calls to col_append_*() to col_add_*() in places where we _want_ what's currently in the INFO column (usually a more generic message type from a lower level dissector) replaced (usually with a more specific--higher level--message type from the currect dissector). Add a comment there not to change it back and to explain the use of col_set_fence() in case someone finds data there that they _don't_ want replaced. svn path=/trunk/; revision=22409
2007-07-26 20:05:54 +00:00
}
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t AARQ_user_information_sequence_of[1] = {
{ &hf_tcap_aarq_user_information_item, BER_CLASS_UNI, BER_UNI_TAG_EXTERNAL, BER_FLAGS_NOOWNTAG, dissect_tcap_EXTERNAL },
};
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_AARQ_user_information(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
AARQ_user_information_sequence_of, hf_index, ett_tcap_AARQ_user_information);
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t AARQ_apdu_U_sequence[] = {
{ &hf_tcap_aarq_protocol_version, BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_AARQ_protocol_version },
{ &hf_tcap_aarq_application_context_name, BER_CLASS_CON, 1, 0, dissect_tcap_AARQ_application_context_name },
{ &hf_tcap_aarq_user_information, BER_CLASS_CON, 30, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_AARQ_user_information },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARQ_apdu_U(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
AARQ_apdu_U_sequence, hf_index, ett_tcap_AARQ_apdu_U);
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARQ_apdu(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
hf_index, BER_CLASS_APP, 0, TRUE, dissect_tcap_AARQ_apdu_U);
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const asn_namedbit AARE_protocol_version_bits[] = {
{ 0, &hf_tcap_AARE_protocol_version_version1, -1, -1, "version1", NULL },
{ 0, NULL, 0, 0, NULL, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARE_protocol_version(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_bitstring(implicit_tag, actx, tree, tvb, offset,
AARE_protocol_version_bits, hf_index, ett_tcap_AARE_protocol_version,
NULL);
Formating changes and align a bit to spec. svn path=/trunk/; revision=21521
2007-04-23 06:24:39 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARE_application_context_name(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Move show_exception() and show_reported_bounds_error() to epan/show_exception.c, as it's used outside epan/dissectors/packet-frame.c. Update their callers to include <epan/show_exception.h> to get their declaration. Add a CATCH_NONFATAL_ERRORS macro that catches all exceptions that, if there's more stuff in the packet to dissect after the dissector call that threw the exception, doesn't mean you shouldn't go ahead and dissect that stuff. Use it in all those cases, including ones where BoundsError was inappropriately being caught (you want those passed up to the top level, so that the packet is reported as having been cut short in the capture process). Add a CATCH_BOUNDS_ERRORS macro that catches all exceptions that correspond to running past the end of the data for a tvbuff; use it rather than explicitly catching those exceptions individually, and rather than just catching all exceptions (the only place that DissectorError should be caught, for example, is at the top level, so dissector bugs show up in the protocol tree). Don't catch and then immediately rethrow exceptions without doing anything else; just let the exceptions go up to the final catcher. Use show_exception() to report non-fatal errors, rather than doing it yourself. If a dissector is called from Lua, catch all non-fatal errors and use show_exception() to report them rather than catching only ReportedBoundsError and adding a proto_malformed item. Don't catch exceptions when constructing a trailer tvbuff in packet-ieee8023.c - just construct it after the payload has been dissected, and let whatever exceptions that throws be handled at the top level. Avoid some TRY/CATCH/ENDTRY cases by using checks such as tvb_bytes_exist() before even looking in the tvbuff. svn path=/trunk/; revision=47924
2013-02-27 22:43:54 +00:00
#line 118 "../../asn1/tcap/tcap.cnf"
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
offset = dissect_ber_object_identifier_str(implicit_tag, actx, tree, tvb, offset, hf_index, &cur_oid);
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
tcap_private.oid= (void*) cur_oid;
tcap_private.acv=TRUE;
Formating changes and align a bit to spec. svn path=/trunk/; revision=21521
2007-04-23 06:24:39 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_Associate_result_vals[] = {
{ 0, "accepted" },
{ 1, "reject-permanent" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Associate_result(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
Rewrote to use g_strlcpy and g_strlcat. svn path=/trunk/; revision=24525
2008-03-01 17:23:39 +00:00
NULL);
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_T_dialogue_service_user_vals[] = {
{ 0, "null" },
{ 1, "no-reason-given" },
{ 2, "application-context-name-not-supported" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_T_dialogue_service_user(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_T_dialogue_service_provider_vals[] = {
{ 0, "null" },
{ 1, "no-reason-given" },
{ 2, "no-common-dialogue-portion" },
{ 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Change a bunch of calls to col_append_*() to col_add_*() in places where we _want_ what's currently in the INFO column (usually a more generic message type from a lower level dissector) replaced (usually with a more specific--higher level--message type from the currect dissector). Add a comment there not to change it back and to explain the use of col_set_fence() in case someone finds data there that they _don't_ want replaced. svn path=/trunk/; revision=22409
2007-07-26 20:05:54 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_T_dialogue_service_provider(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
Formating changes and align a bit to spec. svn path=/trunk/; revision=21521
2007-04-23 06:24:39 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const value_string tcap_Associate_source_diagnostic_vals[] = {
{ 1, "dialogue-service-user" },
{ 2, "dialogue-service-provider" },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ 0, NULL }
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t Associate_source_diagnostic_choice[] = {
{ 1, &hf_tcap_dialogue_service_user, BER_CLASS_CON, 1, 0, dissect_tcap_T_dialogue_service_user },
{ 2, &hf_tcap_dialogue_service_provider, BER_CLASS_CON, 2, 0, dissect_tcap_T_dialogue_service_provider },
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ 0, NULL, 0, 0, 0, NULL }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_Associate_source_diagnostic(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
offset = dissect_ber_choice(actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
Associate_source_diagnostic_choice, hf_index, ett_tcap_Associate_source_diagnostic,
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t AARE_user_information_sequence_of[1] = {
{ &hf_tcap_aare_user_information_item, BER_CLASS_UNI, BER_UNI_TAG_EXTERNAL, BER_FLAGS_NOOWNTAG, dissect_tcap_EXTERNAL },
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARE_user_information(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
AARE_user_information_sequence_of, hf_index, ett_tcap_AARE_user_information);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
return offset;
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t AARE_apdu_U_sequence[] = {
{ &hf_tcap_aare_protocol_version, BER_CLASS_CON, 0, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_AARE_protocol_version },
{ &hf_tcap_aare_application_context_name, BER_CLASS_CON, 1, 0, dissect_tcap_AARE_application_context_name },
{ &hf_tcap_result , BER_CLASS_CON, 2, 0, dissect_tcap_Associate_result },
{ &hf_tcap_result_source_diagnostic, BER_CLASS_CON, 3, BER_FLAGS_NOTCHKTAG, dissect_tcap_Associate_source_diagnostic },
{ &hf_tcap_aare_user_information, BER_CLASS_CON, 30, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_AARE_user_information },
{ NULL, 0, 0, 0, NULL }
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
};
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARE_apdu_U(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
AARE_apdu_U_sequence, hf_index, ett_tcap_AARE_apdu_U);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_AARE_apdu(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
hf_index, BER_CLASS_APP, 1, TRUE, dissect_tcap_AARE_apdu_U);
return offset;
}
static const value_string tcap_ABRT_source_vals[] = {
{ 0, "dialogue-service-user" },
{ 1, "dialogue-service-provider" },
{ 0, NULL }
};
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static int
dissect_tcap_ABRT_source(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
offset = dissect_ber_integer(implicit_tag, actx, tree, tvb, offset, hf_index,
NULL);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t ABRT_user_information_sequence_of[1] = {
{ &hf_tcap_abrt_user_information_item, BER_CLASS_UNI, BER_UNI_TAG_EXTERNAL, BER_FLAGS_NOOWNTAG, dissect_tcap_EXTERNAL },
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
};
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ABRT_user_information(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
offset = dissect_ber_sequence_of(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
ABRT_user_information_sequence_of, hf_index, ett_tcap_ABRT_user_information);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_sequence_t ABRT_apdu_U_sequence[] = {
{ &hf_tcap_abort_source , BER_CLASS_CON, 0, BER_FLAGS_IMPLTAG, dissect_tcap_ABRT_source },
{ &hf_tcap_abrt_user_information, BER_CLASS_CON, 30, BER_FLAGS_OPTIONAL|BER_FLAGS_IMPLTAG, dissect_tcap_ABRT_user_information },
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ NULL, 0, 0, 0, NULL }
};
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ABRT_apdu_U(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
offset = dissect_ber_sequence(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
ABRT_apdu_U_sequence, hf_index, ett_tcap_ABRT_apdu_U);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
static int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_ABRT_apdu(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
offset = dissect_ber_tagged_type(implicit_tag, actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
hf_index, BER_CLASS_APP, 4, TRUE, dissect_tcap_ABRT_apdu_U);
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
return offset;
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
const value_string tcap_DialoguePDU_vals[] = {
{ 0, "dialogueRequest" },
{ 1, "dialogueResponse" },
{ 4, "dialogueAbort" },
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ 0, NULL }
};
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static const ber_choice_t DialoguePDU_choice[] = {
{ 0, &hf_tcap_dialogueRequest, BER_CLASS_APP, 0, BER_FLAGS_NOOWNTAG, dissect_tcap_AARQ_apdu },
{ 1, &hf_tcap_dialogueResponse, BER_CLASS_APP, 1, BER_FLAGS_NOOWNTAG, dissect_tcap_AARE_apdu },
{ 4, &hf_tcap_dialogueAbort , BER_CLASS_APP, 4, BER_FLAGS_NOOWNTAG, dissect_tcap_ABRT_apdu },
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ 0, NULL, 0, 0, 0, NULL }
};
int
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_DialoguePDU(gboolean implicit_tag _U_, tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_) {
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
offset = dissect_ber_choice(actx, tree, tvb, offset,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
DialoguePDU_choice, hf_index, ett_tcap_DialoguePDU,
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
NULL);
return offset;
}
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
/*--- PDUs ---*/
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static void dissect_UniDialoguePDU_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
asn1_ctx_t asn1_ctx;
asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_UniDialoguePDU(FALSE, tvb, 0, &asn1_ctx, tree, hf_tcap_UniDialoguePDU_PDU);
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
}
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
static void dissect_DialoguePDU_PDU(tvbuff_t *tvb _U_, packet_info *pinfo _U_, proto_tree *tree _U_) {
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
asn1_ctx_t asn1_ctx;
asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
dissect_tcap_DialoguePDU(FALSE, tvb, 0, &asn1_ctx, tree, hf_tcap_DialoguePDU_PDU);
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- End of included file: packet-tcap-fn.c ---*/
Regenerate asn.1 dissectors. svn path=/trunk/; revision=45110
2012-09-24 19:38:46 +00:00
#line 140 "../../asn1/tcap/packet-tcap-template.c"
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
const value_string tcap_component_type_str[] = {
{ TCAP_COMP_INVOKE, "Invoke" },
{ TCAP_COMP_RRL, "Return Result(L)" },
{ TCAP_COMP_RE, "Return Error" },
{ TCAP_COMP_REJECT, "Reject" },
{ TCAP_COMP_RRN, "Return Result(NL)" },
{ 0, NULL } };
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
static void
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
dissect_tcap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree)
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
{
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
proto_item *item=NULL;
proto_tree *tree=NULL;
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
struct tcaphash_context_t * p_tcap_context;
From Florent.Drouin@alcatel.fr: I did improve the OID management in the tcap dissector. Now, when a tcap message is reveived, without upper layer, the ACN is saved in the TCAP context, and can be used for the next messages of the dialogue. It is used only when the upper layer session is opened with Tcap only messages. svn path=/trunk/; revision=19414
2006-10-03 19:24:22 +00:00
dissector_handle_t subdissector_handle;
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
asn1_ctx_t asn1_ctx;
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
gint8 ber_class;
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
gboolean pc;
gint tag;
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
/* Check if ANSI TCAP and call the ANSI TCAP dissector if that's the case
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
* PackageType ::= CHOICE { unidirectional [PRIVATE 1] IMPLICIT UniTransactionPDU,
* queryWithPerm [PRIVATE 2] IMPLICIT TransactionPDU,
* queryWithoutPerm [PRIVATE 3] IMPLICIT TransactionPDU,
* response [PRIVATE 4] IMPLICIT TransactionPDU,
* conversationWithPerm [PRIVATE 5] IMPLICIT TransactionPDU,
* conversationWithoutPerm [PRIVATE 6] IMPLICIT TransactionPDU,
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
* abort [PRIVATE 22] IMPLICIT Abort
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
* }
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
*
*
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
*/
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
get_ber_identifier(tvb, 0, &ber_class, &pc, &tag);
Use the new ANSI TCAP dissector. svn path=/trunk/; revision=22854
2007-09-12 16:45:53 +00:00
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
if(ber_class == BER_CLASS_PRI){
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
switch(tag){
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 22:
call_dissector(ansi_tcap_handle, tvb, pinfo, parent_tree);
return;
break;
default:
return;
}
}
Use the new ANSI TCAP dissector. svn path=/trunk/; revision=22854
2007-09-12 16:45:53 +00:00
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
/* ITU TCAP */
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
asn1_ctx_init(&asn1_ctx, ASN1_ENC_BER, TRUE, pinfo);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
tcap_top_tree = parent_tree;
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
tcap_stat_tree = NULL;
Don't guard col_set_str (COL_INFO/COL_PROTOCOL) with col_check svn path=/trunk/; revision=29345
2009-08-09 07:59:51 +00:00
col_set_str(pinfo->cinfo, COL_PROTOCOL, "TCAP");
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/* create display subtree for the protocol */
if(parent_tree){
Get rid of check_col, while at it set ENC. svn path=/trunk/; revision=39164
2011-09-27 12:05:32 +00:00
item = proto_tree_add_item(parent_tree, proto_tcap, tvb, 0, -1, ENC_NA);
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
tree = proto_item_add_subtree(item, ett_tcap);
tcap_stat_tree=tree;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
cur_oid = NULL;
tcapext_oid = NULL;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
raz_tcap_private(&tcap_private);
pinfo->private_data = &tcap_private;
gp_tcapsrt_info=tcapsrt_razinfo();
tcap_subdissector_used=FALSE;
gp_tcap_context=NULL;
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
dissect_tcap_TCMessage(FALSE, tvb, 0, &asn1_ctx, tree, -1);
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
if (gtcap_HandleSRT && !tcap_subdissector_used ) {
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context=tcapsrt_call_matching(tvb, pinfo, tcap_stat_tree, gp_tcapsrt_info);
tcap_private.context=p_tcap_context;
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
/* If the current message is TCAP only,
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
* save the Application Context Name for the next messages
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
*/
if ( p_tcap_context && cur_oid && !p_tcap_context->oid_present ) {
/* Save the application context and the sub dissector */
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
g_strlcpy(p_tcap_context->oid, cur_oid, sizeof(p_tcap_context->oid));
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context->oid_present=TRUE;
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
if ( (subdissector_handle = dissector_get_string_handle(ber_oid_dissector_table, cur_oid)) ) {
p_tcap_context->subdissector_handle=subdissector_handle;
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context->subdissector_present=TRUE;
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
}
}
if (gtcap_HandleSRT && p_tcap_context && p_tcap_context->callback) {
/* Callback fonction for the upper layer */
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
(p_tcap_context->callback)(tvb, pinfo, tcap_stat_tree, p_tcap_context);
Second step in introducing asn context to BER dissectors just like in PER. svn path=/trunk/; revision=21753
2007-05-13 20:58:29 +00:00
}
}
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
void
proto_reg_handoff_tcap(void)
{
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
data_handle = find_dissector("data");
sccp_ssn_table is not used so remove it. The handoff function does not need to be called after preference changes so stop doing that. Found this on the hunt for bug 2053's cause but it shouldn't (AFAICS) be related. svn path=/trunk/; revision=25080
2008-04-16 14:28:22 +00:00
ansi_tcap_handle = find_dissector("ansi_tcap");
Do find_dissector_table("ber.oid") during startup in proto_reg_handoff instead of during dissection. svn path=/trunk/; revision=27008
2008-12-15 20:52:40 +00:00
ber_oid_dissector_table = find_dissector_table("ber.oid");
Preparations to split the TCAP dissector into ANSI and ITU parts. svn path=/trunk/; revision=22501
2007-08-14 22:05:36 +00:00
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
/*--- Included file: packet-tcap-dis-tab.c ---*/
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-dis-tab.c"
Corrected oid names. svn path=/trunk/; revision=27673
2009-03-09 13:26:47 +00:00
register_ber_oid_dissector("0.0.17.773.1.1.1", dissect_DialoguePDU_PDU, proto_tcap, "id-as-dialogue");
register_ber_oid_dissector("0.0.17.773.1.2.1", dissect_UniDialoguePDU_PDU, proto_tcap, "id-as-uniDialogue");
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
If we're going to use a handle for the data handle, we need to get a handle for that dissector. This fixes bug 637. svn path=/trunk/; revision=16842
2005-12-18 11:19:25 +00:00
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
/*--- End of included file: packet-tcap-dis-tab.c ---*/
Regenerate asn.1 dissectors. svn path=/trunk/; revision=45110
2012-09-24 19:38:46 +00:00
#line 252 "../../asn1/tcap/packet-tcap-template.c"
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
static void init_tcap(void);
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
void
proto_register_tcap(void)
{
/* Setup list of header fields See Section 1.6.1 for details*/
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
static hf_register_info hf[] = {
{ &hf_tcap_tag,
{ "Tag", "tcap.msgtype",
FT_UINT8, BASE_HEX, NULL, 0,
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
NULL, HFILL }
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
},
{ &hf_tcap_length,
{ "Length", "tcap.len",
Display TCAP parameter lengths in decimal (like packet-ber does). Fix hex-pane byte highlighting for primitive parameters with tags or lengths longer than 1 octet (contructed ones are OK). Finally, fix up the indenting in this function. svn path=/trunk/; revision=23154
2007-10-11 22:49:52 +00:00
FT_UINT8, BASE_DEC, NULL, 0,
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
NULL, HFILL }
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_data,
{ "Data", "tcap.data",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }
Improve OID dissection and make it possible to call an "OID" Dissector for Dialougedata parameter. svn path=/trunk/; revision=12413
2004-10-27 20:04:56 +00:00
},
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
{ &hf_tcap_tid,
{ "Transaction Id", "tcap.tid",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
NULL, HFILL }
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
},
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
/* Tcap Service Response Time */
{ &hf_tcapsrt_SessionId,
{ "Session Id",
"tcap.srt.session_id",
FT_UINT32, BASE_DEC, NULL, 0x0,
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
NULL, HFILL }
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
},
{ &hf_tcapsrt_BeginSession,
{ "Begin Session",
"tcap.srt.begin",
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
"SRT Begin of Session", HFILL }
},
{ &hf_tcapsrt_EndSession,
{ "End Session",
"tcap.srt.end",
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
"SRT End of Session", HFILL }
},
{ &hf_tcapsrt_SessionTime,
{ "Session duration",
"tcap.srt.sessiontime",
FT_RELATIVE_TIME, BASE_NONE, NULL, 0x0,
"Duration of the TCAP session", HFILL }
},
{ &hf_tcapsrt_Duplicate,
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
{ "Session Duplicate",
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
"tcap.srt.duplicate",
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
FT_FRAMENUM, BASE_NONE, NULL, 0x0,
"SRT Duplicated with Session", HFILL }
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- Included file: packet-tcap-hfarr.c ---*/
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-hfarr.c"
EXPORT DialoguePDU UniDialoguePDU and make them callable by OID. svn path=/trunk/; revision=21487
2007-04-21 20:53:35 +00:00
{ &hf_tcap_UniDialoguePDU_PDU,
{ "UniDialoguePDU", "tcap.UniDialoguePDU",
FT_UINT32, BASE_DEC, VALS(tcap_UniDialoguePDU_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_DialoguePDU_PDU,
{ "DialoguePDU", "tcap.DialoguePDU",
FT_UINT32, BASE_DEC, VALS(tcap_DialoguePDU_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_oid,
{ "oid", "tcap.oid",
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
FT_OID, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"OBJECT_IDENTIFIER", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_dialog,
{ "dialog", "tcap.dialog",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"Dialog1", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_unidirectional,
{ "unidirectional", "tcap.unidirectional",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_begin,
{ "begin", "tcap.begin",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_end,
{ "end", "tcap.end",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_continue,
{ "continue", "tcap.continue",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_abort,
{ "abort", "tcap.abort",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_dialoguePortion,
{ "dialoguePortion", "tcap.dialoguePortion",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_components,
{ "components", "tcap.components",
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
FT_UINT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"ComponentPortion", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_otid,
{ "otid", "tcap.otid",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"OrigTransactionID", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_dtid,
{ "dtid", "tcap.dtid",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"DestTransactionID", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_reason,
{ "reason", "tcap.reason",
FT_UINT32, BASE_DEC, VALS(tcap_Reason_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_p_abortCause,
{ "p-abortCause", "tcap.p_abortCause",
fix field attributes handling for tagged types regenerate involved dissectors svn path=/trunk/; revision=23783
2007-12-06 11:23:35 +00:00
FT_UINT32, BASE_DEC, VALS(tcap_P_AbortCause_U_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_u_abortCause,
{ "u-abortCause", "tcap.u_abortCause",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"DialoguePortion", HFILL }},
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
{ &hf_tcap__untag_item,
Regenerate all asn2wrs generated dissectors. svn path=/trunk/; revision=28379
2009-05-16 22:07:03 +00:00
{ "Component", "tcap.Component",
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
FT_UINT32, BASE_DEC, VALS(tcap_Component_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_invoke,
{ "invoke", "tcap.invoke",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_returnResultLast,
{ "returnResultLast", "tcap.returnResultLast",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"ReturnResult", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_returnError,
{ "returnError", "tcap.returnError",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_reject,
{ "reject", "tcap.reject",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_returnResultNotLast,
{ "returnResultNotLast", "tcap.returnResultNotLast",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"ReturnResult", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_invokeID,
{ "invokeID", "tcap.invokeID",
Get rid of unused global variables. svn path=/trunk/; revision=16601
2005-11-26 03:09:40 +00:00
FT_INT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"InvokeIdType", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_linkedID,
{ "linkedID", "tcap.linkedID",
Get rid of unused global variables. svn path=/trunk/; revision=16601
2005-11-26 03:09:40 +00:00
FT_INT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"InvokeIdType", HFILL }},
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
{ &hf_tcap_opCode,
{ "opCode", "tcap.opCode",
FT_UINT32, BASE_DEC, VALS(tcap_OPERATION_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"OPERATION", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_parameter,
{ "parameter", "tcap.parameter",
Some fixes from Tim Endean svn path=/trunk/; revision=14578
2005-06-07 20:29:23 +00:00
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_resultretres,
{ "resultretres", "tcap.resultretres",
FT_NONE, BASE_NONE, NULL, 0,
Add a little more code to avoid not-very-useful blurbs: - Change spaces in the name to underscores before comparing it to the blurb. - Check if the type simply as T_ prepended to the name. - Don't put in a blurb of "NULL". and regenerate the dissectors. svn path=/trunk/; revision=32748
2010-05-11 03:53:31 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_errorCode,
{ "errorCode", "tcap.errorCode",
FT_UINT32, BASE_DEC, VALS(tcap_ErrorCode_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_invokeIDRej,
{ "invokeIDRej", "tcap.invokeIDRej",
FT_UINT32, BASE_DEC, VALS(tcap_T_invokeIDRej_vals), 0,
Add a little more code to avoid not-very-useful blurbs: - Change spaces in the name to underscores before comparing it to the blurb. - Check if the type simply as T_ prepended to the name. - Don't put in a blurb of "NULL". and regenerate the dissectors. svn path=/trunk/; revision=32748
2010-05-11 03:53:31 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_derivable,
{ "derivable", "tcap.derivable",
Get rid of unused global variables. svn path=/trunk/; revision=16601
2005-11-26 03:09:40 +00:00
FT_INT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"InvokeIdType", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_not_derivable,
{ "not-derivable", "tcap.not_derivable",
FT_NONE, BASE_NONE, NULL, 0,
Add a little more code to avoid not-very-useful blurbs: - Change spaces in the name to underscores before comparing it to the blurb. - Check if the type simply as T_ prepended to the name. - Don't put in a blurb of "NULL". and regenerate the dissectors. svn path=/trunk/; revision=32748
2010-05-11 03:53:31 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_problem,
{ "problem", "tcap.problem",
FT_UINT32, BASE_DEC, VALS(tcap_T_problem_vals), 0,
Add a little more code to avoid not-very-useful blurbs: - Change spaces in the name to underscores before comparing it to the blurb. - Check if the type simply as T_ prepended to the name. - Don't put in a blurb of "NULL". and regenerate the dissectors. svn path=/trunk/; revision=32748
2010-05-11 03:53:31 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_generalProblem,
{ "generalProblem", "tcap.generalProblem",
FT_INT32, BASE_DEC, VALS(tcap_GeneralProblem_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_invokeProblem,
{ "invokeProblem", "tcap.invokeProblem",
FT_INT32, BASE_DEC, VALS(tcap_InvokeProblem_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_returnResultProblem,
{ "returnResultProblem", "tcap.returnResultProblem",
FT_INT32, BASE_DEC, VALS(tcap_ReturnResultProblem_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_returnErrorProblem,
{ "returnErrorProblem", "tcap.returnErrorProblem",
FT_INT32, BASE_DEC, VALS(tcap_ReturnErrorProblem_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_localValue,
{ "localValue", "tcap.localValue",
FT_INT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"INTEGER", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_globalValue,
{ "globalValue", "tcap.globalValue",
Regenerate with the latest asn2eth, to get FT_OID used, and to add #line. svn path=/trunk/; revision=16736
2005-12-08 23:29:21 +00:00
FT_OID, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"OBJECT_IDENTIFIER", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_nationaler,
{ "nationaler", "tcap.nationaler",
Get rid of unused global variables. svn path=/trunk/; revision=16601
2005-11-26 03:09:40 +00:00
FT_INT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"INTEGER_M32768_32767", HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ &hf_tcap_privateer,
{ "privateer", "tcap.privateer",
FT_INT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"INTEGER", HFILL }},
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ &hf_tcap_unidialoguePDU,
{ "unidialoguePDU", "tcap.unidialoguePDU",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AUDT_apdu", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_audt_protocol_version,
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ "protocol-version", "tcap.protocol_version",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AUDT_protocol_version", HFILL }},
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ &hf_tcap_audt_application_context_name,
{ "application-context-name", "tcap.application_context_name",
FT_OID, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AUDT_application_context_name", HFILL }},
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ &hf_tcap_audt_user_information,
{ "user-information", "tcap.user_information",
FT_UINT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AUDT_user_information", HFILL }},
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
{ &hf_tcap_audt_user_information_item,
Regenerate all asn2wrs generated dissectors. svn path=/trunk/; revision=28379
2009-05-16 22:07:03 +00:00
{ "user-information item", "tcap.user_information_item",
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"EXTERNAL", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_dialogueRequest,
{ "dialogueRequest", "tcap.dialogueRequest",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARQ_apdu", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_dialogueResponse,
{ "dialogueResponse", "tcap.dialogueResponse",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARE_apdu", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_dialogueAbort,
{ "dialogueAbort", "tcap.dialogueAbort",
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"ABRT_apdu", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aarq_protocol_version,
{ "protocol-version", "tcap.protocol_version",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARQ_protocol_version", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aarq_application_context_name,
{ "application-context-name", "tcap.application_context_name",
FT_OID, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARQ_application_context_name", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aarq_user_information,
{ "user-information", "tcap.user_information",
FT_UINT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARQ_user_information", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aarq_user_information_item,
Regenerate all asn2wrs generated dissectors. svn path=/trunk/; revision=28379
2009-05-16 22:07:03 +00:00
{ "user-information item", "tcap.user_information_item",
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"EXTERNAL", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aare_protocol_version,
{ "protocol-version", "tcap.protocol_version",
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
FT_BYTES, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARE_protocol_version", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aare_application_context_name,
{ "application-context-name", "tcap.application_context_name",
FT_OID, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARE_application_context_name", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_result,
{ "result", "tcap.result",
FT_INT32, BASE_DEC, VALS(tcap_Associate_result_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"Associate_result", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_result_source_diagnostic,
{ "result-source-diagnostic", "tcap.result_source_diagnostic",
FT_UINT32, BASE_DEC, VALS(tcap_Associate_source_diagnostic_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"Associate_source_diagnostic", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aare_user_information,
{ "user-information", "tcap.user_information",
FT_UINT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"AARE_user_information", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_aare_user_information_item,
Regenerate all asn2wrs generated dissectors. svn path=/trunk/; revision=28379
2009-05-16 22:07:03 +00:00
{ "user-information item", "tcap.user_information_item",
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"EXTERNAL", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_abort_source,
{ "abort-source", "tcap.abort_source",
FT_INT32, BASE_DEC, VALS(tcap_ABRT_source_vals), 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"ABRT_source", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_abrt_user_information,
{ "user-information", "tcap.user_information",
FT_UINT32, BASE_DEC, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"ABRT_user_information", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_abrt_user_information_item,
Regenerate all asn2wrs generated dissectors. svn path=/trunk/; revision=28379
2009-05-16 22:07:03 +00:00
{ "user-information item", "tcap.user_information_item",
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
FT_NONE, BASE_NONE, NULL, 0,
Regenerate a few more of the ASN.1 dissectors svn path=/trunk/; revision=32747
2010-05-11 02:58:27 +00:00
"EXTERNAL", HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_dialogue_service_user,
{ "dialogue-service-user", "tcap.dialogue_service_user",
FT_INT32, BASE_DEC, VALS(tcap_T_dialogue_service_user_vals), 0,
Add a little more code to avoid not-very-useful blurbs: - Change spaces in the name to underscores before comparing it to the blurb. - Check if the type simply as T_ prepended to the name. - Don't put in a blurb of "NULL". and regenerate the dissectors. svn path=/trunk/; revision=32748
2010-05-11 03:53:31 +00:00
NULL, HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_dialogue_service_provider,
{ "dialogue-service-provider", "tcap.dialogue_service_provider",
FT_INT32, BASE_DEC, VALS(tcap_T_dialogue_service_provider_vals), 0,
Add a little more code to avoid not-very-useful blurbs: - Change spaces in the name to underscores before comparing it to the blurb. - Check if the type simply as T_ prepended to the name. - Don't put in a blurb of "NULL". and regenerate the dissectors. svn path=/trunk/; revision=32748
2010-05-11 03:53:31 +00:00
NULL, HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_AUDT_protocol_version_version1,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ "version1", "tcap.version1",
FT_BOOLEAN, 8, NULL, 0x80,
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
NULL, HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_AARQ_protocol_version_version1,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ "version1", "tcap.version1",
FT_BOOLEAN, 8, NULL, 0x80,
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
NULL, HFILL }},
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
{ &hf_tcap_AARE_protocol_version_version1,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{ "version1", "tcap.version1",
FT_BOOLEAN, 8, NULL, 0x80,
From Kovarththanan Rajaratnam via bug 3548: (1) Trailing/leading spaces are removed from 'name's/'blurb's (2) Duplicate 'blurb's are replaced with NULL (3) Empty ("") 'blurb's are replaced with NULL (4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME, FT_PROTOCOL, FT_STRING and FT_STRINGZ field types (5) Only allow non-zero value for 'display' if 'bitmask' is non-zero svn path=/trunk/; revision=28770
2009-06-18 21:30:42 +00:00
NULL, HFILL }},
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- End of included file: packet-tcap-hfarr.c ---*/
Regenerate asn.1 dissectors. svn path=/trunk/; revision=45110
2012-09-24 19:38:46 +00:00
#line 314 "../../asn1/tcap/packet-tcap-template.c"
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
};
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
/* Setup protocol subtree array */
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
static gint *ett[] = {
&ett_tcap,
&ett_param,
From Tim Endean: Small patch to ber.c The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero. There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful. For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately. The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version. svn path=/trunk/; revision=15414
2005-08-18 21:36:59 +00:00
&ett_otid,
&ett_dtid,
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
&ett_tcap_stat,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- Included file: packet-tcap-ettarr.c ---*/
Regenerate ASN.1 dissectors to update the #line directive. svn path=/trunk/; revision=37118
2011-05-13 08:12:27 +00:00
#line 1 "../../asn1/tcap/packet-tcap-ettarr.c"
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
&ett_tcap_ExternalPDU_U,
Formating changes and align a bit to spec. svn path=/trunk/; revision=21521
2007-04-23 06:24:39 +00:00
&ett_tcap_TCMessage,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
&ett_tcap_Unidirectional,
&ett_tcap_Begin,
&ett_tcap_End,
&ett_tcap_Continue,
&ett_tcap_Abort,
&ett_tcap_Reason,
Update to use the -X and -T asn2wrs flags. svn path=/trunk/; revision=23394
2007-11-07 21:22:25 +00:00
&ett_tcap_SEQUENCE_SIZE_1_MAX_OF_Component,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
&ett_tcap_Component,
&ett_tcap_Invoke,
&ett_tcap_ReturnResult,
&ett_tcap_T_resultretres,
&ett_tcap_ReturnError,
&ett_tcap_Reject,
&ett_tcap_T_invokeIDRej,
&ett_tcap_T_problem,
&ett_tcap_OPERATION,
&ett_tcap_ERROR,
&ett_tcap_ErrorCode,
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
&ett_tcap_UniDialoguePDU,
&ett_tcap_AUDT_apdu_U,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
&ett_tcap_AUDT_protocol_version,
Use original UnidialoguePDUs. svn path=/trunk/; revision=26188
2008-09-13 15:32:59 +00:00
&ett_tcap_AUDT_user_information,
Use the unmodified DialoguePDUs ASN1 file. svn path=/trunk/; revision=26192
2008-09-14 14:42:39 +00:00
&ett_tcap_DialoguePDU,
&ett_tcap_AARQ_apdu_U,
&ett_tcap_AARQ_protocol_version,
&ett_tcap_AARQ_user_information,
&ett_tcap_AARE_apdu_U,
&ett_tcap_AARE_protocol_version,
&ett_tcap_AARE_user_information,
&ett_tcap_ABRT_apdu_U,
&ett_tcap_ABRT_user_information,
&ett_tcap_Associate_source_diagnostic,
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*--- End of included file: packet-tcap-ettarr.c ---*/
Regenerate asn.1 dissectors. svn path=/trunk/; revision=45110
2012-09-24 19:38:46 +00:00
#line 324 "../../asn1/tcap/packet-tcap-template.c"
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
};
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
/*static enum_val_t tcap_options[] = {
Have two strings in an enum_val_t - one that's a short string that is convenient to put into a command line (no capital letters, no spaces to require quotes), and one that's a detailed description for use in the UI. Allow either of them in the preferences file or "-o" option; use the detailed description in the UI, and also use it when writing the preferences out, so that the preference will be readable by older versions of Ethereal (assuming the preference existed in that version). Update "README.developer" to give more detail about an enum_val_t (and to put the _t in), and to give a more detailed description of the "radio_buttons" argument to "prefs_register_enum_preference()". svn path=/trunk/; revision=10982
2004-05-24 02:25:21 +00:00
{ "itu", "ITU", ITU_TCAP_STANDARD },
{ "ansi", "ANSI", ANSI_TCAP_STANDARD },
{ NULL, NULL, 0 }
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
};*/
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
module_t *tcap_module;
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
/* Register the protocol name and description */
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
proto_tcap = proto_register_protocol(PNAME, PSNAME, PFNAME);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
/* Required function calls to register the header fields and subtrees used */
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
proto_register_field_array(proto_tcap, hf, array_length(hf));
proto_register_subtree_array(ett, array_length(ett));
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
sccp_ssn_table is not used so remove it. The handoff function does not need to be called after preference changes so stop doing that. Found this on the hunt for bug 2053's cause but it shouldn't (AFAICS) be related. svn path=/trunk/; revision=25080
2008-04-16 14:28:22 +00:00
tcap_module = prefs_register_protocol(proto_tcap, NULL);
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
#if 0
prefs_register_enum_preference(tcap_module, "standard", "ITU TCAP standard",
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
"The SS7 standard used in ITU TCAP packets",
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
&tcap_standard, tcap_options, FALSE);
#else
prefs_register_obsolete_preference(tcap_module, "standard");
#endif
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
#if 0
prefs_register_bool_preference(tcap_module, "lock_info_col", "Lock Info column",
From Michael Lum: fixed some formatting and removed unused code. svn path=/trunk/; revision=8717
2003-10-16 18:15:54 +00:00
"Always show TCAP in Info column",
&lock_info_col);
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
#else
prefs_register_obsolete_preference(tcap_module, "lock_info_col");
#endif
From Jeff Morriss: PREF_RANGE preference type, for ranges of integers. svn path=/trunk/; revision=12300
2004-10-14 23:45:09 +00:00
/* Set default SSNs */
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
range_convert_str(&global_ssn_range, "", MAX_SSN);
Remove the fixed maximum number of subranges in a range_t; dynamically allocate them to be large enough. Add checks that the numbers in the range fit in a guint32. Check the validity of a range before saving or printing, and report errors in an alert box. Clean up white space. svn path=/trunk/; revision=12320
2004-10-16 23:32:24 +00:00
ssn_range = range_empty();
From Jeff Morriss: PREF_RANGE preference type, for ranges of integers. svn path=/trunk/; revision=12300
2004-10-14 23:45:09 +00:00
prefs_register_range_preference(tcap_module, "ssn", "SCCP SSNs",
"SCCP (and SUA) SSNs to decode as TCAP",
&global_ssn_range, MAX_SSN);
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
prefs_register_bool_preference(tcap_module, "srt",
"Service Response Time Analyse",
"Activate the analyse for Response Time",
&gtcap_HandleSRT);
prefs_register_bool_preference(tcap_module, "persistentsrt",
"Persistent stats for SRT",
"Statistics for Response Time",
&gtcap_PersistentSRT);
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
prefs_register_uint_preference(tcap_module, "repetitiontimeout",
"Repetition timeout",
"Maximal delay for message repetion",
10, &gtcap_RepetitionTimeout);
prefs_register_uint_preference(tcap_module, "losttimeout",
"lost timeout",
"Maximal delay for message lost",
10, &gtcap_LostTimeout);
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
ansi_sub_dissectors = g_hash_table_new(g_direct_hash,g_direct_equal);
itu_sub_dissectors = g_hash_table_new(g_direct_hash,g_direct_equal);
From Valery Vybornov: add register_dissector to packet-tcap.c svn path=/trunk/; revision=14738
2005-06-23 22:17:03 +00:00
/* 'globally' register dissector */
register_dissector("tcap", dissect_tcap, proto_tcap);
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
tcap_handle = create_dissector_handle(dissect_tcap, proto_tcap);
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
register_init_routine(&init_tcap);
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
Don't declare functions inside functions - not all C compilers support that. svn path=/trunk/; revision=12301
2004-10-15 05:54:33 +00:00
static void range_delete_callback(guint32 ssn)
{
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
if ( ssn && !get_ansi_tcap_subdissector(ssn) && !get_itu_tcap_subdissector(ssn) ) {
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
dissector_delete_uint("sccp.ssn", ssn, tcap_handle);
Don't declare functions inside functions - not all C compilers support that. svn path=/trunk/; revision=12301
2004-10-15 05:54:33 +00:00
}
}
static void range_add_callback(guint32 ssn)
{
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
if (ssn && !get_ansi_tcap_subdissector(ssn) && !get_itu_tcap_subdissector(ssn) ) {
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
dissector_add_uint("sccp.ssn", ssn, tcap_handle);
Don't declare functions inside functions - not all C compilers support that. svn path=/trunk/; revision=12301
2004-10-15 05:54:33 +00:00
}
}
From Jeff Morriss: PREF_RANGE preference type, for ranges of integers. svn path=/trunk/; revision=12300
2004-10-14 23:45:09 +00:00
Have tcap subdissectors registering using functions provided by tcap and tcap manage ssn registration. In packet-sccp.c avoid not having a binding. svn path=/trunk/; revision=16834
2005-12-17 16:55:45 +00:00
static void init_tcap(void) {
if (ssn_range) {
range_foreach(ssn_range, range_delete_callback);
g_free(ssn_range);
From Jeff Morriss: PREF_RANGE preference type, for ranges of integers. svn path=/trunk/; revision=12300
2004-10-14 23:45:09 +00:00
}
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
"ssn_range" needs to be a copy of "global_ssn_range", so that it's not freed if "global_ssn_range" is changed because the preference was changed. svn path=/trunk/; revision=12321
2004-10-17 00:48:37 +00:00
ssn_range = range_copy(global_ssn_range);
Remove the fixed maximum number of subranges in a range_t; dynamically allocate them to be large enough. Add checks that the numbers in the range fit in a guint32. Check the validity of a range before saving or printing, and report errors in an alert box. Clean up white space. svn path=/trunk/; revision=12320
2004-10-16 23:32:24 +00:00
range_foreach(ssn_range, range_add_callback);
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
tcapsrt_init_routine();
From Samuel Qu, Michael Lum, and Jeff Morriss: TCAP support, and "asn_id_decode1()" variant of "asn_id_decode()". svn path=/trunk/; revision=8586
2003-10-02 06:13:29 +00:00
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
static int
actx in the rest of dissect_ber..()l svn path=/trunk/; revision=21773
2007-05-15 05:49:43 +00:00
dissect_tcap_param(asn1_ctx_t *actx, proto_tree *tree, tvbuff_t *tvb, int offset)
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
gint tag_offset, saved_offset, len_offset;
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
tvbuff_t *next_tvb;
proto_tree *subtree;
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
proto_item *pi;
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
gint8 ber_class;
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
gboolean pc;
Fix some more signed vs. unsigned warnings. svn path=/trunk/; revision=14903
2005-07-12 01:01:19 +00:00
gint32 tag;
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
guint32 len;
Display TCAP parameter lengths in decimal (like packet-ber does). Fix hex-pane byte highlighting for primitive parameters with tags or lengths longer than 1 octet (contructed ones are OK). Finally, fix up the indenting in this function. svn path=/trunk/; revision=23154
2007-10-11 22:49:52 +00:00
guint32 tag_length;
guint32 len_length;
Fix some more signed vs. unsigned warnings. svn path=/trunk/; revision=14903
2005-07-12 01:01:19 +00:00
gboolean ind_field;
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
while (tvb_reported_length_remaining(tvb, offset) > 0)
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
{
Let subdissectors have a stab at the packet even if it's cut short. svn path=/trunk/; revision=39472
2011-10-19 17:59:47 +00:00
saved_offset = offset;
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
offset = get_ber_identifier(tvb, offset, &ber_class, &pc, &tag);
Let subdissectors have a stab at the packet even if it's cut short. svn path=/trunk/; revision=39472
2011-10-19 17:59:47 +00:00
tag_offset = offset;
offset = get_ber_length(tvb, offset, &len, &ind_field);
len_offset = offset;
tag_length = tag_offset - saved_offset;
len_length = len_offset - tag_offset;
if (pc)
{
pi = proto_tree_add_text(tree, tvb, saved_offset,
len + (len_offset - saved_offset),
"CONSTRUCTOR");
subtree = proto_item_add_subtree(pi, ett_param);
proto_tree_add_uint_format(subtree, hf_tcap_tag, tvb,
saved_offset, tag_length, tag,
"CONSTRUCTOR Tag");
proto_tree_add_uint(subtree, hf_tcap_tag, tvb, saved_offset,
Get rid of Warnings. svn path=/trunk/; revision=39954
2011-11-20 08:59:19 +00:00
tag_length, ber_class);
Let subdissectors have a stab at the packet even if it's cut short. svn path=/trunk/; revision=39472
2011-10-19 17:59:47 +00:00
proto_tree_add_uint(subtree, hf_tcap_length, tvb, tag_offset,
len_length, len);
if (len-(2*ind_field)) /*should always be positive unless we get an empty contructor pointless? */
{
next_tvb = tvb_new_subset(tvb, offset, len-(2*ind_field),
len-(2*ind_field));
dissect_tcap_param(actx, subtree,next_tvb,0);
}
if (ind_field)
proto_tree_add_text(subtree, tvb, offset+len-2, 2, "CONSTRUCTOR EOC");
offset += len;
}
else
{
pi = proto_tree_add_text(tree, tvb, saved_offset,
len + (len_offset - saved_offset),
"Parameter (0x%.2x)", tag);
subtree = proto_item_add_subtree(pi, ett_param);
proto_tree_add_uint(subtree, hf_tcap_tag, tvb, saved_offset,
tag_length, tag);
proto_tree_add_uint(subtree, hf_tcap_length, tvb,
saved_offset+tag_length, len_length, len);
if (len) /* check for NULLS */
{
next_tvb = tvb_new_subset(tvb, offset, len, len);
dissect_ber_octet_string(TRUE, actx, tree, next_tvb, 0,
hf_tcap_data, NULL);
}
offset += len;
}
From Tim Endean: - I have had to make some changes to packet-ber to allow for PRIVATE and APPLICATION tags. - Both ANSI and ITU variants supported without configuration. - Asn.1 dissectors can now register using an OID value as well as an SSN, the oid it tried first. svn path=/trunk/; revision=14572
2005-06-07 05:49:06 +00:00
}
Clean up white space. Register "standard" and "lock_info_col" as obsolete preferences, so they're silently ignored rather than triggering warnings. Propagate changes to check for "dissect_ber_octet_string()" supplying a null tvbuff pointer from the checkins to the generated dissector ("Do not modify this file" means "Do not modify this file"!) to the tcap.cnf file, so that they're not lost if the dissector is regenerated. (Don't propagate the checks for "tvb_new_subset()" returning null - it never returns null.) Pass -1 to "tvb_new_subset()" when appropriate. When looping over packet data, check against the reported length, not the captured length, so we indicate a short frame if we get stopped by the snapshot length. Get rid of unused variables. svn path=/trunk/; revision=14658
2005-06-16 07:46:03 +00:00
return offset;
}
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
static void raz_tcap_private(struct tcap_private_t * p_tcap_private)
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
{
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
memset(p_tcap_private,0,sizeof(struct tcap_private_t) );
}
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
/*
* Call ITU Subdissector to decode the Tcap Component
*/
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
static int
From Florent Drouin: Correct bug in TCAP statistics when read filter is used. Rename the TCAP decoding functions to show which are ITU vs. ANSI. Don't unregister an ITU SSN if it's used by an ANSI subdissector. svn path=/trunk/; revision=22421
2007-07-30 17:10:20 +00:00
dissect_tcap_ITU_ComponentPDU(gboolean implicit_tag _U_, tvbuff_t *tvb, int offset, asn1_ctx_t *actx _U_, proto_tree *tree, int hf_index _U_)
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
{
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
dissector_handle_t subdissector_handle=NULL;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
gboolean is_subdissector=FALSE;
struct tcaphash_context_t * p_tcap_context=NULL;
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
/*
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
* ok lets look at the oid and ssn and try and find a dissector, otherwise lets decode it.
*/
/*
* Handle The TCAP Service Response Time
*/
if ( gtcap_HandleSRT ) {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
if (!tcap_subdissector_used) {
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context=tcapsrt_call_matching(tvb, actx->pinfo, tcap_stat_tree, gp_tcapsrt_info);
tcap_subdissector_used=TRUE;
gp_tcap_context=p_tcap_context;
tcap_private.context=p_tcap_context;
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
}else{
/* Take the last TCAP context */
p_tcap_context = gp_tcap_context;
tcap_private.context=p_tcap_context;
}
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
}
if (p_tcap_context) {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
if (cur_oid) {
if (p_tcap_context->oid_present) {
/* We have already an Application Context, check if we have
to fallback to a lower version */
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
if ( strncmp(p_tcap_context->oid, cur_oid, sizeof(p_tcap_context->oid))!=0) {
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
/* ACN, changed, Fallback to lower version
* and update the subdissector (purely formal)
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
*/
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
g_strlcpy(p_tcap_context->oid,cur_oid, sizeof(p_tcap_context->oid));
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
if ( (subdissector_handle = dissector_get_string_handle(ber_oid_dissector_table, cur_oid)) ) {
p_tcap_context->subdissector_handle=subdissector_handle;
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context->subdissector_present=TRUE;
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
}
}
} else {
/* We do not have the OID in the TCAP context, so store it */
tcaphash_context_t.oid is of size LENGTH_OID+1, not LENGTH_OID. Just use sizeof(tcaphash_context_t.oid) instead of LENGTH_OID so we can use that last byte. This allows us to retrieve the whole ACN when the ACN is LENGTH_OID bytes long. svn path=/trunk/; revision=33089
2010-06-04 19:28:39 +00:00
g_strlcpy(p_tcap_context->oid, cur_oid, sizeof(p_tcap_context->oid));
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context->oid_present=TRUE;
/* Try to find a subdissector according to OID */
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
if ( (subdissector_handle
= dissector_get_string_handle(ber_oid_dissector_table, cur_oid)) ) {
p_tcap_context->subdissector_handle=subdissector_handle;
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
p_tcap_context->subdissector_present=TRUE;
} else {
/* Not found, so try to find a subdissector according to SSN */
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
if ( (subdissector_handle = get_itu_tcap_subdissector(actx->pinfo->match_uint))) {
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
/* Found according to SSN */
p_tcap_context->subdissector_handle=subdissector_handle;
p_tcap_context->subdissector_present=TRUE;
}
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
}
} /* context OID */
} else {
/* Copy the OID from the TCAP context to the current oid */
if (p_tcap_context->oid_present) {
tcap_private.oid= (void*) p_tcap_context->oid;
tcap_private.acv=TRUE;
}
} /* no OID */
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
} /* no TCAP context */
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
if ( p_tcap_context
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
&& p_tcap_context->subdissector_present) {
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
/* Take the subdissector from the context */
subdissector_handle=p_tcap_context->subdissector_handle;
is_subdissector=TRUE;
}
Implement a proposal from Elefterios Gabriel for SCCP: Add a table of DPCs and SSNs that allow to override the protocol that would be choosen so that the same SSN can use two different protocols in two different DPCs. I did not believe it someone could have done it, then I saw the captures... svn path=/trunk/; revision=21321
2007-04-03 19:08:00 +00:00
/* Have SccpUsersTable protocol taking precedence over sccp.ssn table */
if (!is_subdissector && requested_subdissector_handle) {
is_subdissector = TRUE;
subdissector_handle = requested_subdissector_handle;
}
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
if (!is_subdissector) {
/*
* If we do not currently know the subdissector, we have to find it
* - first, according to the OID
* - then according to the SSN
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
* - and at least, take the default Data handler
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
*/
if (ber_oid_dissector_table && cur_oid) {
/* Search if we can find the sub protocol according to the A.C.N */
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
if ( (subdissector_handle
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
= dissector_get_string_handle(ber_oid_dissector_table, cur_oid)) ) {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
/* found */
is_subdissector=TRUE;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
} else {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
/* Search if we can found the sub protocol according to the SSN table */
if ( (subdissector_handle
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
= get_itu_tcap_subdissector(actx->pinfo->match_uint))) {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
/* Found according to SSN */
is_subdissector=TRUE;
} else {
/* Nothing found, take the Data handler */
subdissector_handle = data_handle;
is_subdissector=TRUE;
} /* SSN */
} /* ACN */
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
} else {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
/* There is no A.C.N for this transaction, so search in the SSN table */
Rename the routines that handle dissector tables with unsigned integer keys to have _uint in their names, to match the routines that handle dissector tables with string keys. (Using _port can confuse people into thinking they're intended solely for use with TCP/UDP/etc. ports when, in fact, they work better for things such as Ethernet types, where the binding of particular values to particular protocols are a lot stronger.) svn path=/trunk/; revision=35224
2010-12-20 05:35:29 +00:00
if ( (subdissector_handle = get_itu_tcap_subdissector(actx->pinfo->match_uint))) {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
/* Found according to SSN */
is_subdissector=TRUE;
} else {
subdissector_handle = data_handle;
is_subdissector=TRUE;
}
} /* OID */
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
} else {
TCAP: Fix up indentation a bit. GSM MAP: Add returnResultNotLast from TCAP to the included ROS stuff. svn path=/trunk/; revision=21537
2007-04-23 20:20:46 +00:00
/* We have it already */
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
}
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
/* Call the sub dissector if present, and not already called */
if (is_subdissector)
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
call_dissector(subdissector_handle, tvb, actx->pinfo, tree);
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
From Florent Drouin: - add support of session management for tcap ANSI. (In fact, this support already exist for ANSI MAP subdissector, but as our simulators can reuse the tcap transaction Id, the decoding of the response may be wrong) - move the code related to asn1 in tcap.cnf, and update tcap.cnf - move the code related to the session management in tcap-persistentdata - add a compilation option to free the entry in the hashtable for a closed transaction. This is used only for tshark statistics generation, with huge file. - cleanup and add some comments Add Id tags to epan/tcap-persistentdata.{c,h} svn path=/trunk/; revision=22415
2007-07-27 19:24:40 +00:00
return offset;
From Florent Drouin: Here are some patches and a new module to introduce the notion of Tcap context for a Tcap transaction. For each Tcap transaction, several parameters, like session identifier, start time or OID, will be saved in a hash table, to keep these informations available for the next messages. This context is then given to the upper layer, and can be used, for example, to generate transaction-associated statistics. Moreover, the Upper protocol, detected in the Begin of the TCAP transaction ( according to the OID ), is saved in the context, and will be reused for the next messages of the transaction. This help the decoding of SS7 messages, without any SSN configuration in the "wireshark preferences". You will have too, the possibility to apply a filter to see only the messages related to a TCAP transaction. (tcap.srt.session_id=XXX) To enable the use of the Tcap context, you have 2 new parameters in the preferences, - SRT, enable search for a Tcap context for any TCAP messages - persistentSRT, keep the Tcap context, even after the transaction has been closed. This is mandatory with Wireshark, to have a clean display of the stats. There is 2 new timers in the preferences for the statistics, to tune the retransmission timeout, and messages lost timeout. svn path=/trunk/; revision=19341
2006-09-27 20:06:06 +00:00
}
Implement a proposal from Elefterios Gabriel for SCCP: Add a table of DPCs and SSNs that allow to override the protocol that would be choosen so that the same SSN can use two different protocols in two different DPCs. I did not believe it someone could have done it, then I saw the captures... svn path=/trunk/; revision=21321
2007-04-03 19:08:00 +00:00
void call_tcap_dissector(dissector_handle_t handle, tvbuff_t* tvb, packet_info* pinfo, proto_tree* tree) {
requested_subdissector_handle = handle;
TRY {
dissect_tcap(tvb, pinfo, tree);
} CATCH_ALL {
requested_subdissector_handle = NULL;
RETHROW;
} ENDTRY;
Mark all the items for TCAP statistics as generated svn path=/trunk/; revision=21524
2007-04-23 10:45:00 +00:00
Implement a proposal from Elefterios Gabriel for SCCP: Add a table of DPCs and SSNs that allow to override the protocol that would be choosen so that the same SSN can use two different protocols in two different DPCs. I did not believe it someone could have done it, then I saw the captures... svn path=/trunk/; revision=21321
2007-04-03 19:08:00 +00:00
requested_subdissector_handle = NULL;
}
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