new acn dissector from Bill Florac

svn path=/trunk/; revision=19830

1 files changed, 197 insertions, 0 deletions

diff --git a/epan/dissectors/packet-acn.h b/epan/dissectors/packet-acn.h
new file mode 100755
index 0000000000..44bb903813
--- /dev/null
+++ b/epan/dissectors/packet-acn.h
@@ -0,0 +1,197 @@
+/* packet-acn.h
+ * Routines for ACN packet disassembly
+ *
+ * $Id$
+ *
+ * Copyright (c) 2003 by Erwin Rol <erwin@erwinrol.com>
+ * Copyright (c) 2006 by Electronic Theatre Controls, Inc.
+ *                    Bill Florac <bflorac@etcconnect.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1999 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+
+ /*
+    Version: 0.0.9   wrf 10-25-2006 Released to Wireshark community
+    Version: 0.0.10  wrf 10-25-2006 small revisions to submit...
+    Version: 0.0.11  wrf 10-29-2006 revisions to submit...
+ */
+ 
+#ifndef PACKET_ACN_H__
+#define PACKET_ACN_H__
+
+// pdu flags
+#define ACN_PDU_FLAG_L		0x80
+#define ACN_PDU_FLAG_V		0x40
+#define ACN_PDU_FLAG_H  	0x20
+#define ACN_PDU_FLAG_D		0x10
+
+#define ACN_DMP_ADT_FLAG_V 0x80
+#define ACN_DMP_ADT_FLAG_R 0x40
+#define ACN_DMP_ADT_FLAG_D 0x30               
+#define ACN_DMP_ADT_FLAG_X 0xc0
+#define ACN_DMP_ADT_FLAG_A 0x03
+
+#define ACN_DMP_ADT_V_VIRTUAL   0
+#define ACN_DMP_ADT_V_ACTUAL    1
+
+#define ACN_DMP_ADT_R_ABSOLUTE  0
+#define ACN_DMP_ADT_R_RELATIVE  1
+
+#define ACN_DMP_ADT_D_NS        0
+#define ACN_DMP_ADT_D_RS        1
+#define ACN_DMP_ADT_D_RE        2
+#define ACN_DMP_ADT_D_RM        3
+ 
+#define ACN_DMP_ADT_A_1         0
+#define ACN_DMP_ADT_A_2         1
+#define ACN_DMP_ADT_A_4         2
+#define ACN_DMP_ADT_A_R         3
+
+#define ACN_PROTOCOL_ID_SDT           1
+#define ACN_PROTOCOL_ID_DMP           2
+#define ACN_PROTOCOL_ID_DMX           3
+
+#define ACN_ADDR_NULL                 0
+#define ACN_ADDR_IPV4                 1
+#define ACN_ADDR_IPV6                 2
+#define ACN_ADDR_IPPORT               3
+
+// STD Messages
+#define ACN_SDT_VECTOR_UNKNOWN        0
+#define ACN_SDT_VECTOR_REL_WRAP       1
+#define ACN_SDT_VECTOR_UNREL_WRAP     2
+#define ACN_SDT_VECTOR_CHANNEL_PARAMS 3
+#define ACN_SDT_VECTOR_JOIN           4
+#define ACN_SDT_VECTOR_JOIN_REFUSE    5
+#define ACN_SDT_VECTOR_JOIN_ACCEPT    6
+#define ACN_SDT_VECTOR_LEAVE          7
+#define ACN_SDT_VECTOR_LEAVING        8
+#define ACN_SDT_VECTOR_CONNECT        9
+#define ACN_SDT_VECTOR_CONNECT_ACCEPT 10
+#define ACN_SDT_VECTOR_CONNECT_REFUSE 11
+#define ACN_SDT_VECTOR_DISCONNECT     12
+#define ACN_SDT_VECTOR_DISCONNECTING  13
+#define ACN_SDT_VECTOR_ACK            14
+#define ACN_SDT_VECTOR_NAK            15
+#define ACN_SDT_VECTOR_GET_SESSION    16
+#define ACN_SDT_VECTOR_SESSIONS       17
+
+#define ACN_REFUSE_CODE_NONSPECIFIC     1
+#define ACN_REFUSE_CODE_ILLEGAL_PARAMS  2  
+#define ACN_REFUSE_CODE_LOW_RESOURCES   3
+#define ACN_REFUSE_CODE_ALREADY_MEMBER  4  
+#define ACN_REFUSE_CODE_BAD_ADDR_TYPE   5
+#define ACN_REFUSE_CODE_NO_RECIP_CHAN   6
+
+#define ACN_REASON_CODE_NONSPECIFIC         1
+/*#define ACN_REASON_CODE_                  2 */
+/*#define ACN_REASON_CODE_                  3 */
+/*#define ACN_REASON_CODE_                  4 */
+/*#define ACN_REASON_CODE_                  5 */
+#define ACN_REASON_CODE_NO_RECIP_CHAN       6
+#define ACN_REASON_CODE_CHANNEL_EXPIRED     7
+#define ACN_REASON_CODE_LOST_SEQUENCE       8
+#define ACN_REASON_CODE_SATURATED           9
+#define ACN_REASON_CODE_TRANS_ADDR_CHANGING 10
+#define ACN_REASON_CODE_ASKED_TO_LEAVE      11
+#define ACN_REASON_CODE_NO_RECIPIENT        12
+
+#define ACN_DMP_VECTOR_UNKNOWN              0
+#define ACN_DMP_VECTOR_GET_PROPERTY         1
+#define ACN_DMP_VECTOR_SET_PROPERTY         2
+#define ACN_DMP_VECTOR_GET_PROPERTY_REPLY   3
+#define ACN_DMP_VECTOR_EVENT                4
+#define ACN_DMP_VECTOR_MAP_PROPERTY         5
+#define ACN_DMP_VECTOR_UNMAP_PROPERTY       6
+#define ACN_DMP_VECTOR_SUBSCRIBE            7
+#define ACN_DMP_VECTOR_UNSUBSCRIBE          8
+#define ACN_DMP_VECTOR_GET_PROPERTY_FAIL    9
+#define ACN_DMP_VECTOR_SET_PROPERTY_FAIL    10
+#define ACN_DMP_VECTOR_MAP_PROPERTY_FAIL    11
+#define ACN_DMP_VECTOR_SUBSCRIBE_ACCEPT     12
+#define ACN_DMP_VECTOR_SUBSCRIBE_REJECT     13
+#define ACN_DMP_VECTOR_ALLOCATE_MAP         14
+#define ACN_DMP_VECTOR_ALLOCATE_MAP_REPLY   15
+#define ACN_DMP_VECTOR_DEALLOCATE_MAP       16
+
+#define ACN_DMP_REASON_CODE_NONSPECIFIC                 1
+#define ACN_DMP_REASON_CODE_NOT_A_PROPERTY              2
+#define ACN_DMP_REASON_CODE_WRITE_ONLY                  3
+#define ACN_DMP_REASON_CODE_NOT_WRITABLE                4
+#define ACN_DMP_REASON_CODE_DATA_ERROR                  5
+#define ACN_DMP_REASON_CODE_MAPS_NOT_SUPPORTED          6
+#define ACN_DMP_REASON_CODE_SPACE_NOT_AVAILABLE         7
+#define ACN_DMP_REASON_CODE_PROP_NOT_MAPABLE            8
+#define ACN_DMP_REASON_CODE_MAP_NOT_ALLOCATED           9
+#define ACN_DMP_REASON_CODE_SUBSCRIPTION_NOT_SUPPORTED  10
+#define ACN_DMP_REASON_CODE_NO_SUBSCRIPTIONS_SUPPORTED  11
+
+
+
+#define ACN_DMX_VECTOR      2
+
+#define ACN_PREF_DMX_DISPLAY_HEX  0
+#define ACN_PREF_DMX_DISPLAY_DEC  1
+#define ACN_PREF_DMX_DISPLAY_PER  2
+
+
+typedef struct 
+{
+  guint32 start;
+  guint32 vector;
+  guint32 header;
+	guint32 data;
+  guint32 data_length;
+} acn_pdu_offsets;
+
+typedef struct
+{
+  union {
+  guint8  byte;
+    struct {
+    guint8  dummy:4;
+    guint8  D:1;
+    guint8  H:1;
+    guint8  V:1;
+    guint8  L:1;
+    };
+  };
+} acn_pdu_flags;
+
+
+typedef struct
+{
+  union {
+  guint8  byte;
+    struct {
+      guint8  A:2; //A1, A0 = Size of Address elements
+      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.
+      guint8  D:2; //D1, D0 = Specify non-range or range address, single data, equal size or mixed size data array 
+      guint8  R:1; //R = Specifies whether address is relative to last valid address in packet or not.
+      guint8  V:1; //V = Specifies whether address is a virtual address or not.
+    };
+  };
+  guint32 address;  /* or first address */
+  guint32 increment;
+  guint32 count;
+  guint32 size;
+  guint32 data_length;
+} acn_dmp_adt_type;
+
+#endif /* !PACKET_ACN_H */