31 lines
1.1 KiB
C
31 lines
1.1 KiB
C
/* 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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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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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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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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extern void setup_sdp_transport(tvbuff_t *tvb, packet_info *pinfo, enum sdp_exchange_type type, int request_frame, const gboolean delay);
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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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