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wireshark/epan/dissectors/packet-q931.h

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Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
/* packet-q931.h
From Kan Sasaki: added some VSAs from the FreeRadius dictionary files and other changes to RADIUS. Export the Q.931 cause location and code values, and use them in the RADIUS dissector for ACC cause codes and values. Make "CHAP" all caps, as it should be, and use InterCaps in AppleTalk (Apple does). The CHAP Challenge is an octet string, not a text string - the FreeRadius dictionary has an error there. In "rdconvertinttostr()", if there's no value_string table, just print the value numerically, don't call "rd_match_strval()". Don't pass a null value_string pointer to "rd_match_strval_attrib()" - just report the value, without attempting to find a string for it. svn path=/trunk/; revision=5460
2002-05-14 09:24:27 +00:00
* Declarations of exported routines and tables for Q.931 and Q.2931 frame
* disassembly
Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
* Guy Harris <guy@alum.mit.edu>
*
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>
Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
* Copyright 1998
Removed trailing whitespaces from .h and .c files using the winapi_cleanup tool written by Patrik Stridvall for the wine project. svn path=/trunk/; revision=6117
2002-08-28 21:04:11 +00:00
*
dissectors: use SPDX identifiers. Change-Id: I92c94448e6641716d03158a5f332c8b53709423a Reviewed-on: https://code.wireshark.org/review/25756 Petri-Dish: Dario Lombardo <lomato@gmail.com> Reviewed-by: Anders Broman <a.broman58@gmail.com>
2018-02-12 11:23:27 +00:00
* SPDX-License-Identifier: GPL-2.0-or-later
Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
*/
Miscellaneous code cleaning - add <stdarg.h> or <varargs.h> in snprintf.h and remove those inclusions in the other #ifdef NEED_SNPRINTF_H codes - remove the check of multiple inclusions in source (.c) code (there is a bit loss of _cpp_ performance, but I prefer the gain of code reading and maintenance; and nowadays, disk caches and VM are correctly optimized ;-). - protect all (well almost) header files against multiple inclusions - add header (i.e. GPL license) in some include files - reorganize a bit the way header files are included: First: #include <system_include_files> #include <external_package_include_files (e.g. gtk, glib etc.)> Then #include "ethereal_include_files" with the correct HAVE_XXX or NEED_XXX protections. - add some HAVE_XXX checks before including some system header files - add the same HAVE_XXX in wiretap as in ethereal Please forgive me, if I break something (I've only compiled and regression tested on Linux). svn path=/trunk/; revision=2254
2000-08-11 13:37:21 +00:00
#ifndef __PACKET_Q931_H__
#define __PACKET_Q931_H__
Export libwireshark symbols using WS_DLL_PUBLIC define Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2013-03-01 23:53:11 +00:00
#include "ws_symbol_export.h"
WS_DLL_PUBLIC void dissect_q931_bearer_capability_ie(tvbuff_t *, int, int,
Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
proto_tree *);
"packet-isup.c" doesn't appear to need to include "packet-ip.h", so don't do so. Pick up Anders Broman's table of Q.850 cause values, and his change to use "dissect_q931_cause_ie()" for cause indicators - but do it by modifying the Q.931 dissector's "dissect_q931_cause_ie()" to take, as an argument, the header field to use for the cause value, and export that routine and have the ISUP dissector call it, rather than by duplicating the cause IE dissector. svn path=/trunk/; revision=7225
2003-02-28 23:16:15 +00:00
extern void dissect_q931_cause_ie(tvbuff_t *, int, int,
Packet-isup.c &packet-q931.[ch]: In case of cause pointing out ie "faults" use the correct "ie value_string". in packet-isup.c use packet-e164.c for country code translation. svn path=/trunk/; revision=26264
2008-09-24 21:59:50 +00:00
proto_tree *, int, guint8 *,const value_string *);
Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
Add "tvb_reported_length()" to get the "reported length" of a tvbuff (i.e., the amount of data that was in the packet, even if not all of it was captured), for use when dissecting packets containing data that fills the packet (we want the dissector to try to dissect all of it; if it runs past the end of the captured data, we want it to throw an exception so that we'll put a "Short Frame" note in the protocol tree). This means we always want a tvbuff to have a real reported length value, so we make it an unsigned integer, and don't bother checking it for -1, as it should never be -1. If the reported length passed in to "tvb_set_subset()" is -1, set the reported length to the reported length of the tvbuff of which the new tvbuff will be a subset minus the offset in that tvbuff of the subset, so that "-1" means "what's left of the packet after we chop off the header". This is necessary in order to ensure that all tvbuffs have a real reported length value. Have "dissect_packet()" set the reported length of the top-level tvbuff to the reported length of the frame, so that we start out with a tvbuff with a real reported length value. Have "tvb_offset_exists()" return FALSE if the offset is past the end of the tvbuff. If the offset passed to it is postitive, have "compute_offset_length()" check for that it's not more than one byte past the end of the tvbuff - if it's just past the end, we don't want the check to fail, as we don't want attempts to create a subset tvbuff containing zero bytes to fail; that would be done if a captured packet was all header and no payload, and we'd want the dissector of the payload, not the dissector of the header, to throw an exception, as the problem isn't with the protocol for the header, it's with the protocol for the payload. Convert the ATM dissector, the SSCOP dissector, the Q.2931 dissector, and the Q.931 dissector to use tvbuffs. Make the LAPD dissector set up a tvbuff for the Q.931 dissector (it's not converted yet). svn path=/trunk/; revision=2023
2000-05-29 08:57:42 +00:00
extern void dissect_q931_progress_indicator_ie(tvbuff_t *, int, int,
Fixes to Q.931 dissector, and additions from a recent copy of Q.931. Export some functions from the Q.931 dissector, so the Q.2931 dissector can use them. Add a pile of information element dissection to the Q.2931 dissector. svn path=/trunk/; revision=1104
1999-11-25 10:01:18 +00:00
proto_tree *);
Miscellaneous code cleaning - add <stdarg.h> or <varargs.h> in snprintf.h and remove those inclusions in the other #ifdef NEED_SNPRINTF_H codes - remove the check of multiple inclusions in source (.c) code (there is a bit loss of _cpp_ performance, but I prefer the gain of code reading and maintenance; and nowadays, disk caches and VM are correctly optimized ;-). - protect all (well almost) header files against multiple inclusions - add header (i.e. GPL license) in some include files - reorganize a bit the way header files are included: First: #include <system_include_files> #include <external_package_include_files (e.g. gtk, glib etc.)> Then #include "ethereal_include_files" with the correct HAVE_XXX or NEED_XXX protections. - add some HAVE_XXX checks before including some system header files - add the same HAVE_XXX in wiretap as in ethereal Please forgive me, if I break something (I've only compiled and regression tested on Linux). svn path=/trunk/; revision=2254
2000-08-11 13:37:21 +00:00
Export libwireshark symbols using WS_DLL_PUBLIC define Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2013-03-01 23:53:11 +00:00
WS_DLL_PUBLIC void dissect_q931_high_layer_compat_ie(tvbuff_t *, int, int,
"packet-isup.c" doesn't appear to need to include "packet-ip.h", so don't do so. Pick up Anders Broman's table of Q.850 cause values, and his change to use "dissect_q931_cause_ie()" for cause indicators - but do it by modifying the Q.931 dissector's "dissect_q931_cause_ie()" to take, as an argument, the header field to use for the cause value, and export that routine and have the ISUP dissector call it, rather than by duplicating the cause IE dissector. svn path=/trunk/; revision=7225
2003-02-28 23:16:15 +00:00
proto_tree *);
Add heuristic table for Q.931 User-specific protocol svn path=/trunk/; revision=32218
2010-03-17 15:25:20 +00:00
extern void dissect_q931_user_user_ie(tvbuff_t *tvb, packet_info *pinfo, int offset, int len,
From Anders Broman: dissect user-to-user IEs in ISUP messages as Q.931 UU IE's. svn path=/trunk/; revision=7456
2003-04-14 18:04:13 +00:00
proto_tree *tree);
Use value_string_ext fcns to access certain value_string arrays; Sort certain value_string arrays so the values are in ascending order; Use val_to_str_ext() instead of for loops to do value_string array lookups (voip_calls.c). Minor whitespace cleanup. svn path=/trunk/; revision=34794
2010-11-05 22:44:03 +00:00
extern value_string_ext q931_cause_location_vals_ext;
From Kan Sasaki: added some VSAs from the FreeRadius dictionary files and other changes to RADIUS. Export the Q.931 cause location and code values, and use them in the RADIUS dissector for ACC cause codes and values. Make "CHAP" all caps, as it should be, and use InterCaps in AppleTalk (Apple does). The CHAP Challenge is an octet string, not a text string - the FreeRadius dictionary has an error there. In "rdconvertinttostr()", if there's no value_string table, just print the value numerically, don't call "rd_match_strval()". Don't pass a null value_string pointer to "rd_match_strval_attrib()" - just report the value, without attempting to find a string for it. svn path=/trunk/; revision=5460
2002-05-14 09:24:27 +00:00
From Alejandro Vaquero: h323 taps support up to 5 messages per packet now. VoIP call analysis: - Collect ISUP, SIP and H323 calls from a capture and show them in window with the following info: - Start and Stop time of the call - Init svn path=/trunk/; revision=13225
2005-02-01 12:12:35 +00:00
typedef struct _q931_packet_info {
gchar *calling_number;
gchar *called_number;
guint8 cause_value;
gint32 crv;
Use value_string_ext fcns to access certain value_string arrays; Sort certain value_string arrays so the values are in ascending order; Use val_to_str_ext() instead of for loops to do value_string array lookups (voip_calls.c). Minor whitespace cleanup. svn path=/trunk/; revision=34794
2010-11-05 22:44:03 +00:00
guint8 message_type;
From Alejandro Vaquero: h323 taps support up to 5 messages per packet now. VoIP call analysis: - Collect ISUP, SIP and H323 calls from a capture and show them in window with the following info: - Start and Stop time of the call - Init svn path=/trunk/; revision=13225
2005-02-01 12:12:35 +00:00
} q931_packet_info;
/*
* the following allows TAP code access to the messages
* without having to duplicate it. With MSVC and a
change a whole bunch of ethereal into wireshark svn path=/trunk/; revision=18196
2006-05-21 04:49:01 +00:00
* libwireshark.dll, we need a special declaration.
From Alejandro Vaquero: h323 taps support up to 5 messages per packet now. VoIP call analysis: - Collect ISUP, SIP and H323 calls from a capture and show them in window with the following info: - Start and Stop time of the call - Init svn path=/trunk/; revision=13225
2005-02-01 12:12:35 +00:00
*/
Export libwireshark symbols using WS_DLL_PUBLIC define Also remove old WS_VAR_IMPORT define and related Makefile magic everywhere in the project. svn path=/trunk/; revision=47992
2013-03-01 23:53:11 +00:00
WS_DLL_PUBLIC value_string_ext q931_cause_code_vals_ext;
WS_DLL_PUBLIC const value_string q931_message_type_vals[];
From Kan Sasaki: added some VSAs from the FreeRadius dictionary files and other changes to RADIUS. Export the Q.931 cause location and code values, and use them in the RADIUS dissector for ACC cause codes and values. Make "CHAP" all caps, as it should be, and use InterCaps in AppleTalk (Apple does). The CHAP Challenge is an octet string, not a text string - the FreeRadius dictionary has an error there. In "rdconvertinttostr()", if there's no value_string table, just print the value numerically, don't call "rd_match_strval()". Don't pass a null value_string pointer to "rd_match_strval_attrib()" - just report the value, without attempting to find a string for it. svn path=/trunk/; revision=5460
2002-05-14 09:24:27 +00:00
Use value_string_ext fcns to access certain value_string arrays; Sort certain value_string arrays so the values are in ascending order; Use val_to_str_ext() instead of for loops to do value_string array lookups (voip_calls.c). Minor whitespace cleanup. svn path=/trunk/; revision=34794
2010-11-05 22:44:03 +00:00
extern value_string_ext q931_protocol_discriminator_vals_ext;
extern value_string_ext q931_progress_description_vals_ext;
extern value_string_ext q931_call_state_vals_ext;
Export q931_protocol_discriminator_vals svn path=/trunk/; revision=13098
2005-01-17 22:26:33 +00:00
From Alejandro Vaquero new dissector for the AudioCodes trunk trace protocol. This protocol is used to debug the trunk protocol in AudioCodes gateways. It currently supports ISDN PRI and CAS (MFCR2, WinkStart, etc...) trunk protocols. It also add these protocols in the "Voip Calls Graph..." svn path=/trunk/; revision=14790
2005-06-27 06:21:51 +00:00
/*
* Q.931 message types.
*/
Use value_string_ext fcns to access certain value_string arrays; Sort certain value_string arrays so the values are in ascending order; Use val_to_str_ext() instead of for loops to do value_string array lookups (voip_calls.c). Minor whitespace cleanup. svn path=/trunk/; revision=34794
2010-11-05 22:44:03 +00:00
#define Q931_ESCAPE 0x00
#define Q931_ALERTING 0x01
#define Q931_CALL_PROCEEDING 0x02
#define Q931_PROGRESS 0x03
#define Q931_SETUP 0x05
#define Q931_GROUIP_SERVICE 0x06
#define Q931_CONNECT 0x07
#define Q931_RESYNC_REQ 0x08
#define Q931_RESYNC_RESP 0x09
#define Q931_VERSION 0x0A
#define Q931_GROUIP_SERVICE_ACK 0x0B
#define Q931_SETUP_ACK 0x0D
#define Q931_CONNECT_ACK 0x0F
#define Q931_USER_INFORMATION 0x20
#define Q931_SUSPEND_REJECT 0x21
#define Q931_RESUME_REJECT 0x22
#define Q931_HOLD 0x24
#define Q931_SUSPEND 0x25
#define Q931_RESUME 0x26
#define Q931_HOLD_ACK 0x28
#define Q931_SUSPEND_ACK 0x2D
#define Q931_RESUME_ACK 0x2E
#define Q931_HOLD_REJECT 0x30
#define Q931_RETRIEVE 0x31
#define Q931_RETRIEVE_ACK 0x33
#define Q931_RETRIEVE_REJECT 0x37
#define Q931_DETACH 0x40
#define Q931_DISCONNECT 0x45
#define Q931_RESTART 0x46
#define Q931_DETACH_ACKNOWLEDGE 0x48
#define Q931_RELEASE 0x4D
#define Q931_RESTART_ACK 0x4E
#define Q931_RELEASE_COMPLETE 0x5A
#define Q931_SEGMENT 0x60
#define Q931_FACILITY 0x62
#define Q931_REGISTER 0x64
#define Q931_FACILITY_ACKNOWLEDGE 0x6A
#define Q931_NOTIFY 0x6E
#define Q931_FACILITY_REJECT 0x72
#define Q931_STATUS_ENQUIRY 0x75
#define Q931_CONGESTION_CONTROL 0x79
#define Q931_INFORMATION 0x7B
#define Q931_STATUS 0x7D
From Alejandro Vaquero new dissector for the AudioCodes trunk trace protocol. This protocol is used to debug the trunk protocol in AudioCodes gateways. It currently supports ISDN PRI and CAS (MFCR2, WinkStart, etc...) trunk protocols. It also add these protocols in the "Voip Calls Graph..." svn path=/trunk/; revision=14790
2005-06-27 06:21:51 +00:00
new SERVICE/SERVICE ACKNOWLEGE messages defined in various US standards (AT&T TR41459, Nortel NIS A211-1, Telcordia SR-4994) svn path=/trunk/; revision=27317
2009-01-28 13:32:13 +00:00
/*
* Maintenance message types.
* AT&T TR41459, Nortel NIS A211-1, Telcordia SR-4994, ...
*/
Use value_string_ext fcns to access certain value_string arrays; Sort certain value_string arrays so the values are in ascending order; Use val_to_str_ext() instead of for loops to do value_string array lookups (voip_calls.c). Minor whitespace cleanup. svn path=/trunk/; revision=34794
2010-11-05 22:44:03 +00:00
#define DMS_SERVICE_ACKNOWLEDGE 0x07
#define DMS_SERVICE 0x0F
new SERVICE/SERVICE ACKNOWLEGE messages defined in various US standards (AT&T TR41459, Nortel NIS A211-1, Telcordia SR-4994) svn path=/trunk/; revision=27317
2009-01-28 13:32:13 +00:00
Miscellaneous code cleaning - add <stdarg.h> or <varargs.h> in snprintf.h and remove those inclusions in the other #ifdef NEED_SNPRINTF_H codes - remove the check of multiple inclusions in source (.c) code (there is a bit loss of _cpp_ performance, but I prefer the gain of code reading and maintenance; and nowadays, disk caches and VM are correctly optimized ;-). - protect all (well almost) header files against multiple inclusions - add header (i.e. GPL license) in some include files - reorganize a bit the way header files are included: First: #include <system_include_files> #include <external_package_include_files (e.g. gtk, glib etc.)> Then #include "ethereal_include_files" with the correct HAVE_XXX or NEED_XXX protections. - add some HAVE_XXX checks before including some system header files - add the same HAVE_XXX in wiretap as in ethereal Please forgive me, if I break something (I've only compiled and regression tested on Linux). svn path=/trunk/; revision=2254
2000-08-11 13:37:21 +00:00
#endif