forked from osmocom/wireshark
09a9c86473
Change-Id: I3b48b28273a8c1a1558045d2a4ab5104160840de Reviewed-on: https://code.wireshark.org/review/1510 Reviewed-by: Anders Broman <a.broman58@gmail.com>
124 lines
4.3 KiB
C
124 lines
4.3 KiB
C
/* packet-h248.h
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* Definitions for H.248/MEGACO packet dissection
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*
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* Ronnie Sahlberg 2004
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* Luis Ontanon 2005
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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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* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef PACKET_H248_H
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#include <epan/gcp.h>
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#include "ws_symbol_export.h"
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/*#include "packet-h248-exp.h"*/
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typedef struct _h248_curr_info_t h248_curr_info_t;
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typedef void (*h248_pkg_param_dissector_t)(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo _U_, int hfid, h248_curr_info_t*, void*);
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extern void h248_param_bytes_item(proto_tree*, tvbuff_t*, packet_info* , int, h248_curr_info_t*,void* ignored);
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extern void h248_param_uint_item(proto_tree*, tvbuff_t*, packet_info* , int, h248_curr_info_t*,void* ignored);
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WS_DLL_PUBLIC void h248_param_ber_integer(proto_tree*, tvbuff_t*, packet_info* , int, h248_curr_info_t*,void* ignored);
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extern void h248_param_ber_octetstring(proto_tree*, tvbuff_t*, packet_info* , int, h248_curr_info_t*,void* ignored);
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extern void h248_param_ber_boolean(proto_tree*, tvbuff_t*, packet_info* , int, h248_curr_info_t*,void* ignored);
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extern void external_dissector(proto_tree*, tvbuff_t*, packet_info* , int, h248_curr_info_t*,void* dissector_handle);
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extern void h248_param_PkgdName(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo , int hfid _U_, h248_curr_info_t* u _U_, void* dissector_hdl);
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extern void h248_param_external_dissector(proto_tree* tree, tvbuff_t* tvb, packet_info* pinfo , int hfid _U_, h248_curr_info_t* u _U_, void* dissector_hdl);
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typedef enum {
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ADD_PKG, /* add package at registration ONLY if no matching package ID */
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REPLACE_PKG, /* replace/add package at registration */
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MERGE_PKG_HIGH, /* merge h248_package_t at registration favor new package */
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MERGE_PKG_LOW /* merge h248_package_t at registration favor current package */
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} pkg_reg_action;
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typedef struct _h248_pkg_param_t {
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guint32 id;
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int* hfid;
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h248_pkg_param_dissector_t dissector;
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void* data;
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} h248_pkg_param_t;
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typedef struct _h248_pkg_sig_t {
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guint32 id;
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int* hfid;
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gint* ett;
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const h248_pkg_param_t* parameters;
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const value_string* param_names;
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} h248_pkg_sig_t;
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typedef struct _h248_pkg_evt_t {
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guint32 id;
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int* hfid;
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gint* ett;
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const h248_pkg_param_t* parameters;
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const value_string* param_names;
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} h248_pkg_evt_t;
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typedef struct _h248_pkg_stat_t {
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guint32 id;
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int* hfid;
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gint* ett;
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const h248_pkg_param_t* parameters;
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const value_string* param_names;
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} h248_pkg_stat_t;
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typedef struct _h248_package_t {
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guint32 id; /**< Package ID */
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int* hfid; /**< hfid that will display the package name */
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gint* ett; /**< The ett for this item */
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const value_string* param_names; /**< The parameter names, Value 00000 should be the package name */
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const value_string* signal_names;
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const value_string* event_names;
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const value_string* stats_names;
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const h248_pkg_param_t* properties;
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const h248_pkg_sig_t* signals;
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const h248_pkg_evt_t* events;
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const h248_pkg_stat_t* statistics;
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} h248_package_t;
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typedef struct _save_h248_package_t {
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h248_package_t *pkg;
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gboolean is_default;
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} s_h248_package_t;
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struct _h248_curr_info_t {
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gcp_ctx_t* ctx;
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gcp_trx_t* trx;
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gcp_msg_t* msg;
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gcp_term_t* term;
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gcp_cmd_t* cmd;
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const h248_package_t* pkg;
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const h248_pkg_evt_t* evt;
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const h248_pkg_sig_t* sig;
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const h248_pkg_stat_t* stat;
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const h248_pkg_param_t* par;
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};
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typedef struct h248_term_info {
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guint8 wild_card;
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gchar *str;
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} h248_term_info_t;
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WS_DLL_PUBLIC
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void h248_register_package(h248_package_t* pkg, pkg_reg_action reg_action);
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#endif /* PACKET_H248_H */
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