forked from osmocom/wireshark
7db8eea5c6
of 16 bytes. Use "sizeof" for the size of e_guid_t's, and use structure assignment to copy GUID values. Make functions such as append_h225ras_call() and new_h225ras_call() take pointers to e_guid_t's as arguments. Define GUID_LEN in epan/guid-utils.h and use it as the length of a GUID in a packet. (Note that "sizeof e_guid_t" is not guaranteed to be 16, although it is guaranteed to be the size of an e_guid_t.) When constructing a display filter that matches a GUID, use guid_to_str() to construct the string for the GUID. svn path=/trunk/; revision=17676
63 lines
2.2 KiB
C
63 lines
2.2 KiB
C
/*
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* h225-persistentdata.h
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* Definitions for lists and hash tables used in ethereal's h225 dissector
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* for calculation of delays in h225-calls
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*
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* Copyright 2003 Lars Roland
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*
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* $Id$
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*
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* Ethereal - Network traffic analyzer
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* By Gerald Combs <gerald@ethereal.com>
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __h225_HASH__
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#define __h225_HASH__
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#include <glib.h>
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#include <epan/packet.h>
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#include <epan/conversation.h>
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/* Item of ras request list*/
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typedef struct _h225ras_call_t {
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guint32 requestSeqNum;
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e_guid_t guid;
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guint32 req_num; /* frame number request seen */
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guint32 rsp_num; /* frame number response seen */
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nstime_t req_time; /* arrival time of request */
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gboolean responded; /* true, if request has been responded */
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struct _h225ras_call_t *next_call; /* pointer to next ras request with same SequenceNumber and conversation handle */
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} h225ras_call_t;
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/* Item of ras-request key list*/
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typedef struct _h225ras_call_info_key {
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guint reqSeqNum;
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conversation_t *conversation;
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} h225ras_call_info_key;
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/* functions, needed using ras-request and halfcall matching*/
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h225ras_call_t * find_h225ras_call(h225ras_call_info_key *h225ras_call_key ,int category);
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h225ras_call_t * new_h225ras_call(h225ras_call_info_key *h225ras_call_key, packet_info *pinfo, e_guid_t *guid, int category);
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h225ras_call_t * append_h225ras_call(h225ras_call_t *prev_call, packet_info *pinfo, e_guid_t *guid, int category);
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void h225_init_routine(void); /* init routine, used by ethereal */
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#endif /* __h225_HASH__*/
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