198 lines
6.4 KiB
C
Executable File
198 lines
6.4 KiB
C
Executable File
/* packet-acn.h
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* Routines for ACN packet disassembly
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*
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* $Id$
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*
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* Copyright (c) 2003 by Erwin Rol <erwin@erwinrol.com>
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* Copyright (c) 2006 by Electronic Theatre Controls, Inc.
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* Bill Florac <bflorac@etcconnect.com>
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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 1999 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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/*
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Version: 0.0.9 wrf 10-25-2006 Released to Wireshark community
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Version: 0.0.10 wrf 10-25-2006 small revisions to submit...
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Version: 0.0.11 wrf 10-29-2006 revisions to submit...
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*/
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#ifndef PACKET_ACN_H__
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#define PACKET_ACN_H__
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// pdu flags
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#define ACN_PDU_FLAG_L 0x80
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#define ACN_PDU_FLAG_V 0x40
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#define ACN_PDU_FLAG_H 0x20
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#define ACN_PDU_FLAG_D 0x10
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#define ACN_DMP_ADT_FLAG_V 0x80
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#define ACN_DMP_ADT_FLAG_R 0x40
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#define ACN_DMP_ADT_FLAG_D 0x30
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#define ACN_DMP_ADT_FLAG_X 0xc0
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#define ACN_DMP_ADT_FLAG_A 0x03
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#define ACN_DMP_ADT_V_VIRTUAL 0
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#define ACN_DMP_ADT_V_ACTUAL 1
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#define ACN_DMP_ADT_R_ABSOLUTE 0
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#define ACN_DMP_ADT_R_RELATIVE 1
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#define ACN_DMP_ADT_D_NS 0
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#define ACN_DMP_ADT_D_RS 1
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#define ACN_DMP_ADT_D_RE 2
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#define ACN_DMP_ADT_D_RM 3
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#define ACN_DMP_ADT_A_1 0
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#define ACN_DMP_ADT_A_2 1
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#define ACN_DMP_ADT_A_4 2
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#define ACN_DMP_ADT_A_R 3
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#define ACN_PROTOCOL_ID_SDT 1
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#define ACN_PROTOCOL_ID_DMP 2
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#define ACN_PROTOCOL_ID_DMX 3
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#define ACN_ADDR_NULL 0
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#define ACN_ADDR_IPV4 1
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#define ACN_ADDR_IPV6 2
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#define ACN_ADDR_IPPORT 3
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// STD Messages
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#define ACN_SDT_VECTOR_UNKNOWN 0
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#define ACN_SDT_VECTOR_REL_WRAP 1
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#define ACN_SDT_VECTOR_UNREL_WRAP 2
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#define ACN_SDT_VECTOR_CHANNEL_PARAMS 3
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#define ACN_SDT_VECTOR_JOIN 4
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#define ACN_SDT_VECTOR_JOIN_REFUSE 5
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#define ACN_SDT_VECTOR_JOIN_ACCEPT 6
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#define ACN_SDT_VECTOR_LEAVE 7
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#define ACN_SDT_VECTOR_LEAVING 8
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#define ACN_SDT_VECTOR_CONNECT 9
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#define ACN_SDT_VECTOR_CONNECT_ACCEPT 10
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#define ACN_SDT_VECTOR_CONNECT_REFUSE 11
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#define ACN_SDT_VECTOR_DISCONNECT 12
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#define ACN_SDT_VECTOR_DISCONNECTING 13
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#define ACN_SDT_VECTOR_ACK 14
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#define ACN_SDT_VECTOR_NAK 15
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#define ACN_SDT_VECTOR_GET_SESSION 16
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#define ACN_SDT_VECTOR_SESSIONS 17
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#define ACN_REFUSE_CODE_NONSPECIFIC 1
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#define ACN_REFUSE_CODE_ILLEGAL_PARAMS 2
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#define ACN_REFUSE_CODE_LOW_RESOURCES 3
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#define ACN_REFUSE_CODE_ALREADY_MEMBER 4
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#define ACN_REFUSE_CODE_BAD_ADDR_TYPE 5
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#define ACN_REFUSE_CODE_NO_RECIP_CHAN 6
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#define ACN_REASON_CODE_NONSPECIFIC 1
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/*#define ACN_REASON_CODE_ 2 */
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/*#define ACN_REASON_CODE_ 3 */
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/*#define ACN_REASON_CODE_ 4 */
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/*#define ACN_REASON_CODE_ 5 */
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#define ACN_REASON_CODE_NO_RECIP_CHAN 6
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#define ACN_REASON_CODE_CHANNEL_EXPIRED 7
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#define ACN_REASON_CODE_LOST_SEQUENCE 8
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#define ACN_REASON_CODE_SATURATED 9
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#define ACN_REASON_CODE_TRANS_ADDR_CHANGING 10
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#define ACN_REASON_CODE_ASKED_TO_LEAVE 11
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#define ACN_REASON_CODE_NO_RECIPIENT 12
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#define ACN_DMP_VECTOR_UNKNOWN 0
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#define ACN_DMP_VECTOR_GET_PROPERTY 1
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#define ACN_DMP_VECTOR_SET_PROPERTY 2
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#define ACN_DMP_VECTOR_GET_PROPERTY_REPLY 3
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#define ACN_DMP_VECTOR_EVENT 4
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#define ACN_DMP_VECTOR_MAP_PROPERTY 5
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#define ACN_DMP_VECTOR_UNMAP_PROPERTY 6
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#define ACN_DMP_VECTOR_SUBSCRIBE 7
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#define ACN_DMP_VECTOR_UNSUBSCRIBE 8
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#define ACN_DMP_VECTOR_GET_PROPERTY_FAIL 9
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#define ACN_DMP_VECTOR_SET_PROPERTY_FAIL 10
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#define ACN_DMP_VECTOR_MAP_PROPERTY_FAIL 11
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#define ACN_DMP_VECTOR_SUBSCRIBE_ACCEPT 12
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#define ACN_DMP_VECTOR_SUBSCRIBE_REJECT 13
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#define ACN_DMP_VECTOR_ALLOCATE_MAP 14
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#define ACN_DMP_VECTOR_ALLOCATE_MAP_REPLY 15
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#define ACN_DMP_VECTOR_DEALLOCATE_MAP 16
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#define ACN_DMP_REASON_CODE_NONSPECIFIC 1
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#define ACN_DMP_REASON_CODE_NOT_A_PROPERTY 2
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#define ACN_DMP_REASON_CODE_WRITE_ONLY 3
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#define ACN_DMP_REASON_CODE_NOT_WRITABLE 4
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#define ACN_DMP_REASON_CODE_DATA_ERROR 5
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#define ACN_DMP_REASON_CODE_MAPS_NOT_SUPPORTED 6
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#define ACN_DMP_REASON_CODE_SPACE_NOT_AVAILABLE 7
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#define ACN_DMP_REASON_CODE_PROP_NOT_MAPABLE 8
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#define ACN_DMP_REASON_CODE_MAP_NOT_ALLOCATED 9
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#define ACN_DMP_REASON_CODE_SUBSCRIPTION_NOT_SUPPORTED 10
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#define ACN_DMP_REASON_CODE_NO_SUBSCRIPTIONS_SUPPORTED 11
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#define ACN_DMX_VECTOR 2
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#define ACN_PREF_DMX_DISPLAY_HEX 0
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#define ACN_PREF_DMX_DISPLAY_DEC 1
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#define ACN_PREF_DMX_DISPLAY_PER 2
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typedef struct
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{
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guint32 start;
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guint32 vector;
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guint32 header;
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guint32 data;
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guint32 data_length;
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} acn_pdu_offsets;
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typedef struct
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{
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union {
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guint8 byte;
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struct {
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guint8 dummy:4;
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guint8 D:1;
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guint8 H:1;
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guint8 V:1;
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guint8 L:1;
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};
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};
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} acn_pdu_flags;
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typedef struct
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{
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union {
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guint8 byte;
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struct {
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guint8 A:2; //A1, A0 = Size of Address elements
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guint8 X:2; //X1, X0 = These bits are reserved and their values shall be set to 0 when encoded. Their values shall be ignored when decoding.
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guint8 D:2; //D1, D0 = Specify non-range or range address, single data, equal size or mixed size data array
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guint8 R:1; //R = Specifies whether address is relative to last valid address in packet or not.
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guint8 V:1; //V = Specifies whether address is a virtual address or not.
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};
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};
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guint32 address; /* or first address */
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guint32 increment;
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guint32 count;
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guint32 size;
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guint32 data_length;
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} acn_dmp_adt_type;
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#endif /* !PACKET_ACN_H */
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