epan/dissectors/packet-h248.h

   1 /* Do not modify this file.                                                   */
   2 /* It is created automatically by the ASN.1 to Ethereal dissector compiler    */
   3 /* ./packet-h248.h                                                            */
   4 /* ../../tools/asn2eth.py -X -b -e -p h248 -c h248.cnf -s packet-h248-template MEGACO.asn */
   5
   6 /* Input file: packet-h248-template.h */
   7
   8 /* packet-h248.h
   9  * Routines for H.248/MEGACO packet dissection
  10  * Ronnie Sahlberg 2004
  11  *
  12  * $Id$
  13  *
  14  * Ethereal - Network traffic analyzer
  15  * By Gerald Combs <gerald@ethereal.com>
  16  * Copyright 1998 Gerald Combs
  17  *
  18  * This program is free software; you can redistribute it and/or
  19  * modify it under the terms of the GNU General Public License
  20  * as published by the Free Software Foundation; either version 2
  21  * of the License, or (at your option) any later version.
  22  *
  23  * This program is distributed in the hope that it will be useful,
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  26  * GNU General Public License for more details.
  27  *
  28  * You should have received a copy of the GNU General Public License
  29  * along with this program; if not, write to the Free Software
  30  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  31  */
  32
  33 #ifndef PACKET_H248_H
  34 #define PACKET_H248_H
  35
  36 /*#include "packet-h248-exp.h"*/
  37
  38 typedef enum {
  39     H248_CMD_NONE,
  40     H248_CMD_ADD,
  41     H248_CMD_MOVE,
  42     H248_CMD_MOD,
  43     H248_CMD_SUB,
  44     H248_CMD_AUDITCAP,
  45     H248_CMD_AUDITVAL,
  46     H248_CMD_NOTIFY,
  47     H248_CMD_SVCCHG
  48 } h248_cmd_type_t;
  49
  50 typedef enum {
  51     H248_TRX_NONE,
  52     H248_TRX_REQUEST,
  53     H248_TRX_PENDING,
  54     H248_TRX_REPLY,
  55     H248_TRX_ACK
  56 } h248_msg_type_t;
  57
  58 /* per command info */
  59 typedef struct _h248_cmd_info_t h248_cmd_info_t;
  60
  61 /* per context info */
  62 typedef struct _h248_context_info_t h248_context_info_t;
  63
  64 /* per command message info */
  65 typedef struct _h248_cmdmsg_info_t {
  66     guint32 transaction_id;
  67     guint32 context_id;
  68     guint offset;
  69     h248_cmd_type_t cmd_type;
  70     h248_msg_type_t msg_type;
  71     guint error_code;
  72     gboolean term_is_wildcard;
  73     gchar* term_id;
  74     h248_cmd_info_t* cmd_info;
  75 } h248_cmdmsg_info_t;
  76
  77
  78 struct _h248_cmd_info_t {
  79     gchar* key;
  80
  81     guint32 trx_id;
  82     h248_cmd_type_t type;
  83
  84     guint request_frame;
  85     guint response_frame;
  86     guint pendings;
  87
  88     gboolean choose_ctx;
  89     guint error_code;
  90
  91     h248_context_info_t* context;
  92
  93     h248_cmd_info_t* next;
  94     h248_cmd_info_t* last;
  95 };
  96
  97 struct _h248_context_info_t {
  98     gchar* key;
  99
 100     guint32 ctx_id;
 101
 102     guint creation_frame;
 103     guint last_frame;
 104
 105     h248_cmd_info_t* cmds;
 106     h248_context_info_t* prior;
 107 };
 108
 109 typedef void (*h248_dissect_pkg_item_t)(gboolean implicit_tag, tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
 110
 111 extern void h248_add_package_property(guint package, guint property, h248_dissect_pkg_item_t);
 112 extern void h248_add_package_event(guint package, guint property, h248_dissect_pkg_item_t);
 113 extern void h248_add_package_signal(guint package, guint property, h248_dissect_pkg_item_t);
 114
 115 #endif  /* PACKET_H248_H */