forked from osmocom/wireshark
![Anders Broman](/assets/img/avatar_default.png)
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
109 lines
3.2 KiB
C
109 lines
3.2 KiB
C
/* packet-q931.h
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* Declarations of exported routines and tables for Q.931 and Q.2931 frame
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* disassembly
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* Guy Harris <guy@alum.mit.edu>
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*
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* $Id$
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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* Copyright 1998
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __PACKET_Q931_H__
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#define __PACKET_Q931_H__
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extern void dissect_q931_bearer_capability_ie(tvbuff_t *, int, int,
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proto_tree *);
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extern void dissect_q931_cause_ie(tvbuff_t *, int, int,
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proto_tree *, int, guint8 *);
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extern void dissect_q931_progress_indicator_ie(tvbuff_t *, int, int,
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proto_tree *);
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extern void dissect_q931_high_layer_compat_ie(tvbuff_t *, int, int,
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proto_tree *);
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extern void dissect_q931_user_user_ie(tvbuff_t *tvb, int offset, int len,
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proto_tree *tree);
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extern const value_string q931_cause_location_vals[];
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typedef struct _q931_packet_info {
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gchar *calling_number;
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gchar *called_number;
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guint8 cause_value;
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gint32 crv;
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guint8 message_type;
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} q931_packet_info;
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/*
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* the following allows TAP code access to the messages
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* without having to duplicate it. With MSVC and a
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* libethereal.dll, we need a special declaration.
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*/
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ETH_VAR_IMPORT const value_string q931_cause_code_vals[];
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ETH_VAR_IMPORT const value_string q931_message_type_vals[];
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extern const value_string q931_protocol_discriminator_vals[];
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/*
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* Q.931 message types.
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*/
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#define Q931_ESCAPE 0x00
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#define Q931_ALERTING 0x01
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#define Q931_CALL_PROCEEDING 0x02
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#define Q931_CONNECT 0x07
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#define Q931_CONNECT_ACK 0x0F
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#define Q931_PROGRESS 0x03
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#define Q931_SETUP 0x05
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#define Q931_SETUP_ACK 0x0D
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#define Q931_HOLD 0x24
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#define Q931_HOLD_ACK 0x28
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#define Q931_HOLD_REJECT 0x30
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#define Q931_RESUME 0x26
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#define Q931_RESUME_ACK 0x2E
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#define Q931_RESUME_REJECT 0x22
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#define Q931_RETRIEVE 0x31
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#define Q931_RETRIEVE_ACK 0x33
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#define Q931_RETRIEVE_REJECT 0x37
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#define Q931_SUSPEND 0x25
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#define Q931_SUSPEND_ACK 0x2D
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#define Q931_SUSPEND_REJECT 0x21
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#define Q931_USER_INFORMATION 0x20
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#define Q931_DISCONNECT 0x45
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#define Q931_RELEASE 0x4D
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#define Q931_RELEASE_COMPLETE 0x5A
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#define Q931_RESTART 0x46
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#define Q931_RESTART_ACK 0x4E
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#define Q931_CONGESTION_CONTROL 0x79
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#define Q931_FACILITY 0x62
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#define Q931_INFORMATION 0x7B
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#define Q931_NOTIFY 0x6E
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#define Q931_REGISTER 0x64
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#define Q931_SEGMENT 0x60
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#define Q931_STATUS 0x7D
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#define Q931_STATUS_ENQUIRY 0x75
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#define Q931_VERSION 0x0a
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#define Q931_GROUIP_SERVICE 0x06
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#define Q931_GROUIP_SERVICE_ACK 0x0b
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#define Q931_RESYNC_REQ 0x08
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#define Q931_RESYNC_RESP 0x09
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#endif
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