2005-02-01 14:00:25 +00:00
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/* packet-sdp.h
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* Routines for SDP packet disassembly (RFC 2327)
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*
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* Jason Lango <jal@netapp.com>
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* Liberally copied from packet-http.c, by Guy Harris <guy@alum.mit.edu>
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* 2005 Alejandro Vaquero <alejandro.vaquero@verso.com>, add support for tap
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*
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* $Id$
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*
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2006-05-21 04:49:01 +00:00
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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2005-02-01 14:00:25 +00:00
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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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2012-06-28 22:56:06 +00:00
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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2005-02-01 14:00:25 +00:00
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*/
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typedef struct _sdp_packet_info {
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gchar summary_str[50]; /* SDP summary string for VoIP calls graph analysis */
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} sdp_packet_info;
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2013-02-08 13:47:07 +00:00
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enum sdp_exchange_type
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{
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SDP_EXCHANGE_OFFER = 0,
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SDP_EXCHANGE_ANSWER_ACCEPT,
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SDP_EXCHANGE_ANSWER_REJECT,
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};
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2013-02-08 16:45:15 +00:00
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extern void setup_sdp_transport(tvbuff_t *tvb, packet_info *pinfo, enum sdp_exchange_type type, int request_frame);
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2013-02-08 17:52:12 +00:00
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/* Handles duplicate OFFER packets so they don't end up processed by dissect_sdp(). This can probably
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* be removed when all higher layer dissectors properly handle SDP themselves with setup_sdp_transport()
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*/
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extern void setup_sdp_transport_resend(int current_frame, int request_frame);
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