epan/dissectors/packet-mgcp.h

   1 /* packet-mgcp.h
   2  * Routines for mgcp packet disassembly
   3  * RFC 2705
   4  *
   5  * $Id$
   6  *
   7  * Copyright (c) 2000 by Ed Warnicke <hagbard@physics.rutgers.edu>
   8  *
   9  * Wireshark - Network traffic analyzer
  10  * By Gerald Combs <gerald@wireshark.org>
  11  * Copyright 1999 Gerald Combs
  12  *
  13  * This program is free software; you can redistribute it and/or
  14  * modify it under the terms of the GNU General Public License
  15  * as published by the Free Software Foundation; either version 2
  16  * of the License, or (at your option) any later version.
  17  *
  18  * This program is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU General Public License for more details.
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  26  */
  27
  28  /* A simple MGCP type that is occasionally handy */
  29 typedef enum _mgcp_type
  30 {
  31         MGCP_REQUEST,
  32         MGCP_RESPONSE,
  33         MGCP_OTHERS
  34 } mgcp_type_t;
  35
  36 /* Container for tapping relevant data */
  37 typedef struct _mgcp_info_t
  38 {
  39         mgcp_type_t mgcp_type;
  40         char code[5];
  41         guint32 transid;
  42         nstime_t req_time;
  43         gboolean is_duplicate;
  44         gboolean request_available;
  45         guint32 req_num; /* frame number request seen */
  46         gchar *endpointId;
  47         gchar *observedEvents;
  48         guint32 rspcode;
  49         gchar *signalReq;
  50         gboolean hasDigitMap;
  51 } mgcp_info_t;
  52
  53 /* Item of request list */
  54 typedef struct _mgcp_call_t
  55 {
  56         guint32 transid;
  57         char code[5];
  58         guint32 req_num; /* frame number request seen */
  59         guint32 rsp_num; /* frame number response seen */
  60         guint32 rspcode;
  61         nstime_t req_time;
  62         gboolean responded;
  63 } mgcp_call_t;
  64
  65 void proto_register_mgcp(void);
  66 void proto_reg_handoff_mgcp(void);
  67