epan/dissectors/packet-h245.h

   1 /* packet-h245.h
   2  * Routines for H.245 packet dissection
   3  * 2003  Ronnie Sahlberg
   4  *
   5  * $Id$
   6  *
   7  * Ethereal - Network traffic analyzer
   8  * By Gerald Combs <gerald@ethereal.com>
   9  * Copyright 1998 Gerald Combs
  10  *
  11  * This program is free software; you can redistribute it and/or
  12  * modify it under the terms of the GNU General Public License
  13  * as published by the Free Software Foundation; either version 2
  14  * of the License, or (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with this program; if not, write to the Free Software
  23  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  24  */
  25
  26 typedef enum _h245_msg_type {
  27         H245_TermCapSet,
  28         H245_TermCapSetAck,
  29         H245_TermCapSetRjc,
  30         H245_TermCapSetRls,
  31         H245_OpenLogChn,
  32         H245_OpenLogChnCnf,
  33         H245_OpenLogChnAck,
  34         H245_OpenLogChnRjc,
  35         H245_CloseLogChn,
  36         H245_CloseLogChnAck,
  37         H245_MastSlvDet,
  38         H245_MastSlvDetAck,
  39         H245_MastSlvDetRjc,
  40         H245_MastSlvDetRls,
  41         H245_OTHER
  42 } h245_msg_type;
  43
  44 typedef struct _h245_packet_info {
  45         h245_msg_type msg_type;         /* type of message */
  46 } h245_packet_info;
  47
  48
  49 extern void dissect_h245_MultimediaSystemControlMessage(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree);
  50
  51 extern int dissect_h245_OpenLogicalChannel(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree);
  52
  53 extern int dissect_h245_h221NonStandard(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree);
  54
  55 extern int dissect_h245_NonStandardParameter(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree);
  56
  57 extern int dissect_h245_T38FaxProfile(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree);
  58
  59 extern int dissect_h245_DataProtocolCapability(tvbuff_t *tvb, int offset, packet_info *pinfo, proto_tree *tree);