89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
/* Do not modify this file. Changes will be overwritten. */
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/* Generated automatically by the ASN.1 to Wireshark dissector compiler */
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/* packet-t38.h */
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/* asn2wrs.py -p t38 -c ./t38.cnf -s ./packet-t38-template -D . -O ../.. T38_2002.asn */
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/* Input file: packet-t38-template.h */
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#line 1 "./asn1/t38/packet-t38-template.h"
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/* packet-t38.h
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*
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* Routines for T38 dissection
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* 2003 Hans Viens
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* 2004 Alejandro Vaquero, add support to conversation
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#include "ws_symbol_export.h"
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#define MAX_T38_DATA_ITEMS 4
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#define MAX_T38_DESC 128
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typedef struct _t38_packet_info {
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guint16 seq_num; /* UDPTLPacket sequence number */
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gint32 type_msg; /* 0=t30-indicator 1=data */
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guint32 t30ind_value;
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guint32 data_value; /* standard and speed */
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guint32 setup_frame_number;
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guint32 Data_Field_field_type_value;
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guint8 t30_Facsimile_Control;
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gchar desc[MAX_T38_DESC]; /* Description used to be displayed in the frame label Graph Anlaysis */
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gchar desc_comment[MAX_T38_DESC]; /* Description used to be displayed in the Comment Graph Anlaysis */
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double time_first_t4_data;
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guint32 frame_num_first_t4_data;
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} t38_packet_info;
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#define MAX_T38_SETUP_METHOD_SIZE 7
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/* Info to save the State to reassemble Data (e.g. HDLC) and the Setup (e.g. SDP) in T38 conversations */
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typedef struct _t38_conv_info
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{
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guint32 reass_ID;
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int reass_start_seqnum;
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guint32 reass_data_type;
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gint32 last_seqnum; /* used to avoid duplicated seq num shown in the Graph Analysis */
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guint32 packet_lost;
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guint32 burst_lost;
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double time_first_t4_data;
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guint32 additional_hdlc_data_field_counter;
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gint32 seqnum_prev_data_field;
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} t38_conv_info;
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/* Info to save the State to reassemble Data (e.g. HDLC) and the Setup (e.g. SDP) in T38 conversations */
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typedef struct _t38_conv
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{
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gchar setup_method[MAX_T38_SETUP_METHOD_SIZE + 1];
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guint32 setup_frame_number;
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t38_conv_info src_t38_info;
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t38_conv_info dst_t38_info;
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} t38_conv;
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/* Add an T38 conversation with the given details */
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WS_DLL_PUBLIC
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void t38_add_address(packet_info *pinfo,
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address *addr, int port,
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int other_port,
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const gchar *setup_method, guint32 setup_frame_number);
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/*--- Included file: packet-t38-exp.h ---*/
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#line 1 "./asn1/t38/packet-t38-exp.h"
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WS_DLL_PUBLIC const value_string t38_T30_indicator_vals[];
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WS_DLL_PUBLIC const value_string t38_T30_data_vals[];
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/*--- End of included file: packet-t38-exp.h ---*/
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#line 71 "./asn1/t38/packet-t38-template.h"
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