packet-isup.h

/* packet-isup.h
 *
 * Copyright 2003, Michael Lum <mlum [AT] telostech.com>,
 * In association with Telos Technology Inc.
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <[email protected]>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef PACKET_ISUP_H
#define PACKET_ISUP_H
 
#include "ws_symbol_export.h"
 
#define ISUP_MAX_NUM_MESSAGE_TYPES  256
 
typedef struct _isup_tap_rec_t {
    uint8_t     message_type;
    uint8_t     itu_isup_variant;
    /* added for VoIP calls analysis, see ui/voip_calls.c*/
    char            *called_number;
    char            *calling_number;
    uint8_t         cause_value;
    uint32_t        circuit_id;
} isup_tap_rec_t;
 
 
/*
 * the following allows TAP code access to the messages
 * without having to duplicate it. With MSVC and a
 * libwireshark.dll, we need a special declaration.
 */
WS_DLL_PUBLIC value_string_ext isup_message_type_value_acro_ext;
WS_DLL_PUBLIC value_string_ext q850_cause_code_vals_ext;
/*
 * Export some definitions and value_string tables for other dissectors
 */
 
/* Definition of Parameter Types */
#define PARAM_TYPE_END_OF_OPT_PARAMS            0
#define PARAM_TYPE_CALL_REF                     1
#define PARAM_TYPE_TRANSM_MEDIUM_REQU           2
#define PARAM_TYPE_ACC_TRANSP                   3
#define PARAM_TYPE_CALLED_PARTY_NR              4
#define PARAM_TYPE_SUBSQT_NR                    5
#define PARAM_TYPE_NATURE_OF_CONN_IND           6
#define PARAM_TYPE_FORW_CALL_IND                7
#define PARAM_TYPE_OPT_FORW_CALL_IND            8
#define PARAM_TYPE_CALLING_PRTY_CATEG           9
#define PARAM_TYPE_CALLING_PARTY_NR            10
#define PARAM_TYPE_REDIRECTING_NR              11
#define PARAM_TYPE_REDIRECTION_NR              12
#define PARAM_TYPE_CONNECTION_REQ              13
#define PARAM_TYPE_INFO_REQ_IND                14
#define PARAM_TYPE_INFO_IND                    15
#define PARAM_TYPE_CONTINUITY_IND              16
#define PARAM_TYPE_BACKW_CALL_IND              17
#define PARAM_TYPE_CAUSE_INDICATORS            18
#define PARAM_TYPE_REDIRECTION_INFO            19
#define PARAM_TYPE_CIRC_GRP_SV_MSG_TYPE        21
#define PARAM_TYPE_RANGE_AND_STATUS            22
#define PARAM_TYPE_FACILITY_IND                24
#define PARAM_TYPE_CLSD_USR_GRP_ILOCK_CD       26
#define PARAM_TYPE_USER_SERVICE_INFO           29
#define PARAM_TYPE_SIGNALLING_POINT_CODE       30
#define PARAM_TYPE_USER_TO_USER_INFO           32
#define PARAM_TYPE_CONNECTED_NR                33
#define PARAM_TYPE_SUSP_RESUME_IND             34
#define PARAM_TYPE_TRANSIT_NETW_SELECT         35
#define PARAM_TYPE_EVENT_INFO                  36
#define PARAM_TYPE_CIRC_ASSIGN_MAP             37
#define PARAM_TYPE_CIRC_STATE_IND              38
#define PARAM_TYPE_AUTO_CONG_LEVEL             39
#define PARAM_TYPE_ORIG_CALLED_NR              40
#define PARAM_TYPE_OPT_BACKW_CALL_IND          41
#define PARAM_TYPE_USER_TO_USER_IND            42
#define PARAM_TYPE_ORIG_ISC_POINT_CODE         43
#define PARAM_TYPE_GENERIC_NOTIF_IND           44
#define PARAM_TYPE_CALL_HIST_INFO              45
#define PARAM_TYPE_ACC_DELIV_INFO              46
#define PARAM_TYPE_NETW_SPECIFIC_FACLTY        47
#define PARAM_TYPE_USER_SERVICE_INFO_PR        48
#define PARAM_TYPE_PROPAG_DELAY_COUNTER        49
#define PARAM_TYPE_REMOTE_OPERATIONS           50
#define PARAM_TYPE_SERVICE_ACTIVATION          51
#define PARAM_TYPE_USER_TELESERV_INFO          52
#define PARAM_TYPE_TRANSM_MEDIUM_USED          53
#define PARAM_TYPE_CALL_DIV_INFO               54
#define PARAM_TYPE_ECHO_CTRL_INFO              55
#define PARAM_TYPE_MSG_COMPAT_INFO             56
#define PARAM_TYPE_PARAM_COMPAT_INFO           57
#define PARAM_TYPE_MLPP_PRECEDENCE             58
#define PARAM_TYPE_MCID_REQ_IND                59
#define PARAM_TYPE_MCID_RSP_IND                60
#define PARAM_TYPE_HOP_COUNTER                 61
#define PARAM_TYPE_TRANSM_MEDIUM_RQUR_PR       62
#define PARAM_TYPE_LOCATION_NR                 63
#define PARAM_TYPE_REDIR_NR_RSTRCT             64
#define PARAM_TYPE_CALL_TRANS_REF              67
#define PARAM_TYPE_LOOP_PREV_IND               68
#define PARAM_TYPE_CALL_TRANS_NR               69
#define PARAM_TYPE_CCSS                        75
#define PARAM_TYPE_FORW_GVNS                   76
#define PARAM_TYPE_BACKW_GVNS                  77
#define PARAM_TYPE_REDIRECT_CAPAB              78
#define PARAM_TYPE_NETW_MGMT_CTRL              91
#define PARAM_TYPE_CORRELATION_ID             101
#define PARAM_TYPE_SCF_ID                     102
#define PARAM_TYPE_CALL_DIV_TREAT_IND         110
#define PARAM_TYPE_CALLED_IN_NR               111
#define PARAM_TYPE_CALL_OFF_TREAT_IND         112
#define PARAM_TYPE_CHARGED_PARTY_IDENT        113
#define PARAM_TYPE_CONF_TREAT_IND             114
#define PARAM_TYPE_DISPLAY_INFO               115
#define PARAM_TYPE_UID_ACTION_IND             116
#define PARAM_TYPE_UID_CAPAB_IND              117
#define PARAM_TYPE_REDIRECT_COUNTER           119
#define PARAM_TYPE_APPLICATION_TRANS          120
#define PARAM_TYPE_COLLECT_CALL_REQ           121
#define PARAM_TYPE_CALLING_GEODETIC_LOCATION  129     /* ANSI is the same */
#define PARAM_TYPE_GENERIC_NR                 192
#define PARAM_TYPE_GENERIC_DIGITS             193
#define PARAM_TYPE_JURISDICTION               196
#define PARAM_TYPE_GENERIC_NAME               199
#define PARAM_TYPE_ORIG_LINE_INFO             234
#define PARAM_TYPE_CHARGE_NR                  235
 
#define ANSI_ISUP_PARAM_TYPE_OPER_SERV_INF   0xC2  /* 194 */
#define ANSI_ISUP_PARAM_TYPE_EGRESS          0xC3  /* 195 */
#define ANSI_ISUP_PARAM_TYPE_JURISDICTION    0xC4  /* 196 */
#define ANSI_ISUP_PARAM_TYPE_CARRIER_ID      0xC5  /* 197 */
#define ANSI_ISUP_PARAM_TYPE_BUSINESS_GRP    0xC6  /* 198 */
#define ANSI_ISUP_PARAM_TYPE_GENERIC_NAME    0xC7  /* 199*/
#define ANSI_ISUP_PARAM_TYPE_NOTIF_IND       0xE1  /* 225 */
 
#define ANSI_ISUP_PARAM_TYPE_CG_CHAR_IND      229
#define ANSI_ISUP_PARAM_TYPE_CVR_RESP_IND     230
#define ANSI_ISUP_PARAM_TYPE_OUT_TRK_GRP_NM   231
#define ANSI_ISUP_PARAM_TYPE_CI_NAME_IND      232
#define ANSI_ISUP_PARAM_CLLI_CODE             233
 
#define ANSI_ISUP_PARAM_ORIG_LINE_INF        0xEA  /* 234 */
#define ANSI_ISUP_PARAM_CHRG_NO              0xEB  /* 235 */
#define ANSI_ISUP_PARAM_SERV_CODE_IND        0xEC  /* 236 */
#define ANSI_ISUP_PARAM_SPEC_PROC_REQ        0xED  /* 237 */
#define ANSI_ISUP_PARAM_CARRIER_SEL_INF      0xEE  /* 238 */
#define ANSI_ISUP_PARAM_NET_TRANS            0xEF  /* 239 */
 
extern const value_string isup_parameter_type_value[];
 
extern value_string_ext isup_transmission_medium_requirement_value_ext;
extern value_string_ext bearer_network_connection_characteristics_vals_ext;
extern value_string_ext x213_afi_value_ext;
 
WS_DLL_PUBLIC value_string_ext isup_calling_partys_category_value_ext;
/*
 * Export dissection of some parameters
 */
void dissect_nsap(tvbuff_t *parameter_tvb,int offset,int len, proto_tree *parameter_tree);
WS_DLL_PUBLIC
void dissect_isup_called_party_number_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
WS_DLL_PUBLIC
void dissect_isup_calling_party_number_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
WS_DLL_PUBLIC
void dissect_isup_calling_geodetic_location_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item _U_);
void dissect_isup_cause_indicators_parameter(tvbuff_t *parameter_tvb, proto_tree *parameter_tree, proto_item *parameter_item);
WS_DLL_PUBLIC
void dissect_isup_redirection_information_parameter(tvbuff_t *parameter_tvb, proto_tree *parameter_tree, proto_item *parameter_item);
WS_DLL_PUBLIC
void dissect_isup_original_called_number_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
WS_DLL_PUBLIC
void dissect_isup_redirecting_number_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
 
void dissect_isup_location_number_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
 
void dissect_isup_generic_number_parameter(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
void dissect_isup_generic_digits_parameter(tvbuff_t *parameter_tvb, proto_tree *parameter_tree, proto_item *parameter_item _U_);
 
void dissect_japan_isup_additonal_user_cat(tvbuff_t *parameter_tvb, packet_info *pinfo, proto_tree *parameter_tree, proto_item *parameter_item);
extern int dissect_codec_mode(proto_tree *tree, tvbuff_t *tvb, int offset, int len);
 
#endif  /* PACKET_ISUP_H */