forked from osmocom/wireshark
139 lines
4.6 KiB
C
139 lines
4.6 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-h245.h */
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/* asn2wrs.py -L -p h245 -c ./h245.cnf -s ./packet-h245-template -D . -O ../.. MULTIMEDIA-SYSTEM-CONTROL.asn */
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/* packet-h245.h
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* Routines for h245 packet dissection
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* Copyright 2005, Anders Broman <anders.broman@ericsson.com>
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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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#ifndef PACKET_H245_H
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#define PACKET_H245_H
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#include "ws_symbol_export.h"
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typedef enum _h245_msg_type {
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H245_TermCapSet,
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H245_TermCapSetAck,
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H245_TermCapSetRjc,
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H245_TermCapSetRls,
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H245_OpenLogChn,
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H245_OpenLogChnCnf,
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H245_OpenLogChnAck,
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H245_OpenLogChnRjc,
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H245_CloseLogChn,
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H245_CloseLogChnAck,
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H245_MastSlvDet,
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H245_MastSlvDetAck,
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H245_MastSlvDetRjc,
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H245_MastSlvDetRls,
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H245_OTHER
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} h245_msg_type;
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typedef struct _h245_packet_info {
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h245_msg_type msg_type; /* type of message */
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gchar frame_label[50]; /* the Frame label used by graph_analysis, what is a abreviation of cinfo */
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gchar comment[50]; /* the Frame Comment used by graph_analysis, what is a message desc */
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} h245_packet_info;
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/*
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* h223 LC info
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*/
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typedef enum {
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al_nonStandard,
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al1Framed,
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al1NotFramed,
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al2WithoutSequenceNumbers,
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al2WithSequenceNumbers,
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al3,
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/*...*/
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/* al?M: unimplemented annex C adaptation layers */
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al1M,
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al2M,
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al3M
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} h223_al_type;
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typedef struct {
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guint8 control_field_octets;
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guint32 send_buffer_size;
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} h223_al3_params;
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typedef struct {
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h223_al_type al_type;
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gpointer al_params;
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gboolean segmentable;
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dissector_handle_t subdissector;
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} h223_lc_params;
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typedef enum {
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H245_nonStandardDataType,
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H245_nullData,
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H245_videoData,
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H245_audioData,
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H245_data,
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H245_encryptionData,
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/*...,*/
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H245_h235Control,
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H245_h235Media,
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H245_multiplexedStream,
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H245_redundancyEncoding,
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H245_multiplePayloadStream,
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H245_fec
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} h245_lc_data_type_enum;
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typedef struct {
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h245_lc_data_type_enum data_type;
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gpointer params;
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} h245_lc_data_type;
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/*
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* h223 MUX info
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*/
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typedef struct _h223_mux_element h223_mux_element;
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struct _h223_mux_element {
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h223_mux_element* sublist; /* if NULL, use vc instead */
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guint16 vc;
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guint16 repeat_count; /* 0 == untilClosingFlag */
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h223_mux_element* next;
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};
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#include <epan/packet_info.h>
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#include <epan/dissectors/packet-per.h>
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typedef void (*h223_set_mc_handle_t) ( packet_info* pinfo, guint8 mc, h223_mux_element* me);
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WS_DLL_PUBLIC void h245_set_h223_set_mc_handle( h223_set_mc_handle_t handle );
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typedef void (*h223_add_lc_handle_t) ( packet_info* pinfo, guint16 lc, h223_lc_params* params);
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WS_DLL_PUBLIC void h245_set_h223_add_lc_handle( h223_add_lc_handle_t handle );
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extern const value_string h245_Capability_vals[];
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extern const value_string DataProtocolCapability_vals[];
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extern const value_string h245_TransportAddress_vals[];
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extern const value_string h245_UnicastAddress_vals[];
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extern const value_string h245_MulticastAddress_vals[];
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int dissect_h245_Capability(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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WS_DLL_PUBLIC int dissect_h245_H223Capability(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_QOSCapability(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_DataProtocolCapability(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_T38FaxProfile(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_OpenLogicalChannel(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_H223LogicalChannelParameters(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_TransportAddress(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_UnicastAddress(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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int dissect_h245_MulticastAddress(tvbuff_t *tvb _U_, int offset _U_, asn1_ctx_t *actx _U_, proto_tree *tree _U_, int hf_index _U_);
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void dissect_h245_FastStart_OLC(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, char *codec_str);
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#endif /* PACKET_H245_H */
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