/* packet-artnet.c * Routines for Art-Net packet disassembly * * $Id$ * * Copyright (c) 2003 by Erwin Rol * * Wireshark - Network traffic analyzer * By Gerald Combs * 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. */ /* Include files */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include #include #include #include #include /* * See * * http://www.artisticlicence.com/art-net.pdf */ /* Define udp_port for ArtNET */ #define UDP_PORT_ARTNET 0x1936 #define ARTNET_HEADER_LENGTH 10 #define ARTNET_POLL_LENGTH 4 #define ARTNET_POLL_REPLY_LENGTH 197 #define ARTNET_POLL_REPLY_PORT_INFO_LENGTH 22 #define ARTNET_POLL_REPLY_PORT_TYPES_LENGTH 4 #define ARTNET_POLL_REPLY_GOOD_INPUT_LENGTH 4 #define ARTNET_POLL_REPLY_GOOD_OUTPUT_LENGTH 4 #define ARTNET_POLL_REPLY_SWIN_LENGTH 4 #define ARTNET_POLL_REPLY_SWOUT_LENGTH 4 #define ARTNET_ADDRESS_LENGTH 97 #define ARTNET_ADDRESS_SWIN_LENGTH 4 #define ARTNET_ADDRESS_SWOUT_LENGTH 4 #define ARTNET_OUTPUT_LENGTH 1 #define ARTNET_INPUT_LENGTH 10 #define ARTNET_INPUT_INPUT_LENGTH 4 #define ARTNET_FIRMWARE_MASTER_LENGTH 1035 #define ARTNET_FIRMWARE_REPLY_LENGTH 26 #define ARTNET_VIDEO_SETUP_LENGTH 74 #define ARTNET_VIDEO_PALETTE_LENGTH 55 #define ARTNET_VIDEO_DATA_LENGTH 8 #define ARTNET_OP_POLL 0x2000 #define ARTNET_OP_POLL_REPLY 0x2100 #define ARTNET_OP_POLL_SERVER_REPLY 0x2200 #define ARTNET_OP_OUTPUT 0x5000 #define ARTNET_OP_ADDRESS 0x6000 #define ARTNET_OP_INPUT 0x7000 #define ARTNET_OP_VIDEO_SETUP 0xa010 #define ARTNET_OP_VIDEO_PALETTE 0xa020 #define ARTNET_OP_VIDEO_DATA 0xa040 #define ARTNET_OP_TOD_REQUEST 0x8000 #define ARTNET_OP_TOD_DATA 0x8100 #define ARTNET_OP_TOD_CONTROL 0x8200 #define ARTNET_OP_RDM 0x8300 #define ARTNET_OP_MAC_MASTER 0xf000 #define ARTNET_OP_MAC_SLAVE 0xf100 #define ARTNET_OP_FIRMWARE_MASTER 0xf200 #define ARTNET_OP_FIRMWARE_REPLY 0xf300 #define ARTNET_OP_IP_PROG 0xf800 #define ARTNET_OP_IP_PROG_REPLY 0xf900 static const value_string artnet_opcode_vals[] = { { ARTNET_OP_POLL, "ArtPoll packet" }, { ARTNET_OP_POLL_REPLY, "ArtPollReply packet" }, { ARTNET_OP_POLL_SERVER_REPLY, "ArtPollServerReply packet" }, { ARTNET_OP_OUTPUT, "ArtDMX data packet" }, { ARTNET_OP_ADDRESS, "ArtAddress packet" }, { ARTNET_OP_INPUT, "ArtInput packet" }, { ARTNET_OP_VIDEO_SETUP, "ArtVideoSetup packet" }, { ARTNET_OP_VIDEO_PALETTE, "ArtVideoPalette packet" }, { ARTNET_OP_VIDEO_DATA, "ArtVideoData packet" }, { ARTNET_OP_TOD_REQUEST, "ArtTodRequest packet" }, { ARTNET_OP_TOD_DATA, "ArtTodData packet" }, { ARTNET_OP_TOD_CONTROL, "ArtTodControl packet" }, { ARTNET_OP_RDM, "ArtRdm packet" }, { ARTNET_OP_MAC_MASTER, "ArtMacMaster packet" }, { ARTNET_OP_MAC_SLAVE, "ArtMacSlave packet" }, { ARTNET_OP_FIRMWARE_MASTER, "ArtFirmwareMaster packet" }, { ARTNET_OP_FIRMWARE_REPLY, "ArtFirmwareReply packet" }, { ARTNET_OP_IP_PROG, "ArtIpProg packet" }, { ARTNET_OP_IP_PROG_REPLY, "ArtIpProgReply packet" }, { 0, NULL } }; static const value_string artnet_oem_code_vals[] = { { 0x0000, "Artistic Licence:DMX-Hub:4x DMX in,4x DMX out" }, { 0x0001, "ADB:Netgate:4x DMX in,4x DMX out" }, { 0x0002, "MA Lighting:TBA:4x DMX in,4x DMX out" }, { 0x0003, "Artistic Licence:Ether-Lynx:2x DMX in,4x DMX out" }, { 0x0004, "LewLight:Capture v2:TBA" }, { 0x0005, "High End:TBA:TBA" }, { 0x0006, "Avolites:TBA:TBA" }, { 0x0010, "Artistic Licence:Down-Lynx:2x DMX out. Wall Panel." }, { 0x0011, "Artistic Licence:Up-Lynx:2x DMX in. Wall Panel" }, { 0x0014, "Artistic Licence:Net-Lynx O/P:2x DMX out. Boxed Product" }, { 0x0015, "Artistic Licence:Net-Lynx I/P:2x DMX in. Boxed Product" }, { 0x0030, "Doug Fleenor Design:TBA:2x DMX out" }, { 0x0031, "Doug Fleenor Design:TBA:2x DMX in" }, { 0x0050, "Goddard Design:DMX-Link (tm) O/P:2x DMX out" }, { 0x0051, "Goddard Design:DMX-Link (tm) I/P:2x DMX in" }, { 0x0070, "ADB:Net-Port O/P:2x DMX out" }, { 0x0071, "ADB:Net-Port I/P:2x DMX in" }, { 0x0072, "ADB:Reserved:" }, { 0x0073, "ADB:Reserved:" }, { 0x0074, "ADB:Reserved:" }, { 0x0075, "ADB:Reserved:" }, { 0x0076, "ADB:Reserved:" }, { 0x0077, "ADB:Reserved:" }, { 0x0078, "ADB:Reserved:" }, { 0x0079, "ADB:Reserved:" }, { 0x007A, "ADB:Reserved:" }, { 0x007B, "ADB:Reserved:" }, { 0x007C, "ADB:Reserved:" }, { 0x007D, "ADB:Reserved:" }, { 0x007E, "ADB:Reserved:" }, { 0x007F, "ADB:Reserved:" }, { 0x008C, "Zero 88:TBA:2x DMX out" }, { 0x008D, "Zero 88:TBA:2x DMX in" }, { 0x008E, "Flying Pig:TBA:2x DMX out" }, { 0x008F, "Flying Pig:TBA:2x DMX in" }, { 0x0090, "ELC:ELC 2:2x DMX out" }, { 0x0091, "ELC:ELC 4:4x DMX in. 4x DMX out" }, { 0x0180, "Martin:Maxxyz:4x DMX in. 4x DMX out" }, { 0x0190, "Enttec:Reserved:" }, { 0x0191, "Enttec:Reserved:" }, { 0x0192, "Enttec:Reserved:" }, { 0x0193, "Enttec:Reserved:" }, { 0x0194, "Enttec:Reserved:" }, { 0x0195, "Enttec:Reserved:" }, { 0x0196, "Enttec:Reserved:" }, { 0x0197, "Enttec:Reserved:" }, { 0x0198, "Enttec:Reserved:" }, { 0x0199, "Enttec:Reserved:" }, { 0x019A, "Enttec:Reserved:" }, { 0x019B, "Enttec:Reserved:" }, { 0x019C, "Enttec:Reserved:" }, { 0x019D, "Enttec:Reserved:" }, { 0x019E, "Enttec:Reserved:" }, { 0x019F, "Enttec:Reserved:" }, { 0x8000, "ADB:Netgate XT:Video output and trigger inputs" }, { 0x8001, "Artistic Licence:Net-Patch:TBA" }, { 0x8002, "Artistic Licence:DMX-Hub XT:Video output and trigger inputs" }, { 0x8003, "Artistic Licence:No-Worries XT:Real time data record - playback" }, { 0, NULL } }; static const value_string artnet_esta_man_vals[] = { { 0x414C, "Artistic Licence" }, { 0, NULL } }; #define ARTNET_AC_NONE 0x00 #define ARTNET_AC_CANCEL_MERGE 0x01 #define ARTNET_AC_LED_NORMAL 0x02 #define ARTNET_AC_LED_MUTE 0x03 #define ARTNET_AC_LED_LOCATE 0x04 #define ARTNET_AC_RESET_RX_FLAGS 0x05 #define ARTNET_AC_MERGE_LTP0 0x10 #define ARTNET_AC_MERGE_LTP1 0x11 #define ARTNET_AC_MERGE_LTP2 0x12 #define ARTNET_AC_MERGE_LTP3 0x13 #define ARTNET_AC_MERGE_HTP0 0x50 #define ARTNET_AC_MERGE_HTP1 0x51 #define ARTNET_AC_MERGE_HTP2 0x52 #define ARTNET_AC_MERGE_HTP3 0x53 #define ARTNET_AC_CLEAR_OP0 0x90 #define ARTNET_AC_CLEAR_OP1 0x91 #define ARTNET_AC_CLEAR_OP2 0x92 #define ARTNET_AC_CLEAR_OP3 0x93 static const value_string artnet_address_command_vals[] = { { ARTNET_AC_NONE, "No Action" }, { ARTNET_AC_CANCEL_MERGE, "Cancel merge" }, { ARTNET_AC_LED_NORMAL, "LED Normal" }, { ARTNET_AC_LED_MUTE, "LED Mute" }, { ARTNET_AC_LED_LOCATE, "LED Locate" }, { ARTNET_AC_RESET_RX_FLAGS, "Reset SIP text" }, { ARTNET_AC_MERGE_LTP0, "DMX port 1 LTP" }, { ARTNET_AC_MERGE_LTP1, "DMX port 2 LTP" }, { ARTNET_AC_MERGE_LTP2, "DXM port 3 LTP" }, { ARTNET_AC_MERGE_LTP3, "DMX port 4 LTP" }, { ARTNET_AC_MERGE_HTP0, "DMX port 1 HTP" }, { ARTNET_AC_MERGE_HTP1, "DMX port 2 HTP" }, { ARTNET_AC_MERGE_HTP2, "DXM port 3 HTP" }, { ARTNET_AC_MERGE_HTP3, "DMX port 4 HTP" }, { ARTNET_AC_CLEAR_OP0, "Clear DMX port 1" }, { ARTNET_AC_CLEAR_OP1, "Clear DMX port 2" }, { ARTNET_AC_CLEAR_OP2, "Clear DXM port 3" }, { ARTNET_AC_CLEAR_OP3, "Clear DMX port 4" }, { 0, NULL } }; #define ARTNET_FT_FIRM_FIRST 0x00 #define ARTNET_FT_FIRM_CONT 0x01 #define ARTNET_FT_FIRM_LAST 0x02 #define ARTNET_FT_UBEA_FIRST 0x03 #define ARTNET_FT_UBEA_CONT 0x04 #define ARTNET_FT_UBEA_LAST 0x05 static const value_string artnet_firmware_master_type_vals[] = { { ARTNET_FT_FIRM_FIRST, "FirmFirst" }, { ARTNET_FT_FIRM_CONT, "FirmCont" }, { ARTNET_FT_FIRM_LAST, "FirmLast" }, { ARTNET_FT_UBEA_FIRST, "UbeaFirst" }, { ARTNET_FT_UBEA_CONT, "UbeaCont" }, { ARTNET_FT_UBEA_LAST, "UbeaLast" }, { 0, NULL } }; #define ARTNET_FRT_FIRM_BLOCK_GOOD 0x00 #define ARTNET_FRT_FIRM_ALL_GOOD 0x01 #define ARTNET_FRT_FIRM_FAIL 0xff static const value_string artnet_firmware_reply_type_vals[] = { { ARTNET_FRT_FIRM_BLOCK_GOOD, "FirmBlockGood" }, { ARTNET_FRT_FIRM_ALL_GOOD, "FirmAllGood" }, { ARTNET_FRT_FIRM_FAIL, "FirmFail" }, { 0, NULL } }; static const value_string artnet_tod_request_command_vals[] = { { 0, NULL } }; #define ARTNET_TDC_TOD_FULL 0x00 #define ARTNET_TDC_TOD_NAK 0xFF static const value_string artnet_tod_data_command_vals[] = { { ARTNET_TDC_TOD_FULL, "TodFull" }, { ARTNET_TDC_TOD_NAK, "TodNak" }, { 0, NULL } }; #define ARTNET_TCC_ATC_NONE 0x00 #define ARTNET_TCC_ATC_FLUSH 0x01 static const value_string artnet_tod_control_command_vals[] = { { ARTNET_TCC_ATC_NONE, "AtcNone" }, { ARTNET_TCC_ATC_FLUSH, "AtcFlush" }, { 0, NULL } }; #define ARTNET_RC_AR_PROCESS 0x00 static const value_string artnet_rdm_command_vals[] = { { ARTNET_RC_AR_PROCESS, "ArProcess" }, { 0, NULL } }; void proto_reg_handoff_artnet(void); /* Define the artnet proto */ static int proto_artnet = -1; /* general */ static int hf_artnet_filler = -1; static int hf_artnet_spare = -1; /* Header */ static int hf_artnet_header = -1; static int hf_artnet_header_id = -1; static int hf_artnet_header_opcode = -1; static int hf_artnet_header_protver = -1; /* ArtPoll */ static int hf_artnet_poll = -1; static int hf_artnet_poll_talktome = -1; static int hf_artnet_poll_talktome_reply_dest = -1; static int hf_artnet_poll_talktome_reply_type = -1; static int hf_artnet_poll_talktome_unused = -1; /* ArtPollReply */ static int hf_artnet_poll_reply = -1; static int hf_artnet_poll_reply_ip_address = -1; static int hf_artnet_poll_reply_port_nr = -1; static int hf_artnet_poll_reply_versinfo = -1; static int hf_artnet_poll_reply_subswitch = -1; static int hf_artnet_poll_reply_oem = -1; static int hf_artnet_poll_reply_ubea_version = -1; static int hf_artnet_poll_reply_status = -1; static int hf_artnet_poll_reply_esta_man = -1; static int hf_artnet_poll_reply_short_name = -1; static int hf_artnet_poll_reply_long_name = -1; static int hf_artnet_poll_reply_node_report = -1; static int hf_artnet_poll_reply_port_info = -1; static int hf_artnet_poll_reply_num_ports = -1; static int hf_artnet_poll_reply_port_types = -1; static int hf_artnet_poll_reply_port_types_1 = -1; static int hf_artnet_poll_reply_port_types_2 = -1; static int hf_artnet_poll_reply_port_types_3 = -1; static int hf_artnet_poll_reply_port_types_4 = -1; static int hf_artnet_poll_reply_good_input = -1; static int hf_artnet_poll_reply_good_input_1 = -1; static int hf_artnet_poll_reply_good_input_2 = -1; static int hf_artnet_poll_reply_good_input_3 = -1; static int hf_artnet_poll_reply_good_input_4 = -1; static int hf_artnet_poll_reply_good_output = -1; static int hf_artnet_poll_reply_good_output_1 = -1; static int hf_artnet_poll_reply_good_output_2 = -1; static int hf_artnet_poll_reply_good_output_3 = -1; static int hf_artnet_poll_reply_good_output_4 = -1; static int hf_artnet_poll_reply_swin = -1; static int hf_artnet_poll_reply_swin_1 = -1; static int hf_artnet_poll_reply_swin_2 = -1; static int hf_artnet_poll_reply_swin_3 = -1; static int hf_artnet_poll_reply_swin_4 = -1; static int hf_artnet_poll_reply_swout = -1; static int hf_artnet_poll_reply_swout_1 = -1; static int hf_artnet_poll_reply_swout_2 = -1; static int hf_artnet_poll_reply_swout_3 = -1; static int hf_artnet_poll_reply_swout_4 = -1; static int hf_artnet_poll_reply_swvideo = -1; static int hf_artnet_poll_reply_swmacro = -1; static int hf_artnet_poll_reply_swremote = -1; static int hf_artnet_poll_reply_mac = -1; /* ArtOutput */ static int hf_artnet_output = -1; static int hf_artnet_output_sequence = -1; static int hf_artnet_output_physical = -1; static int hf_artnet_output_universe = -1; static int hf_artnet_output_length = -1; static int hf_artnet_output_data = -1; static int hf_artnet_output_dmx_data = -1; static int hf_artnet_output_data_filter = -1; /* ArtAddress */ static int hf_artnet_address = -1; static int hf_artnet_address_short_name = -1; static int hf_artnet_address_long_name = -1; static int hf_artnet_address_swin = -1; static int hf_artnet_address_swin_1 = -1; static int hf_artnet_address_swin_2 = -1; static int hf_artnet_address_swin_3 = -1; static int hf_artnet_address_swin_4 = -1; static int hf_artnet_address_swout = -1; static int hf_artnet_address_swout_1 = -1; static int hf_artnet_address_swout_2 = -1; static int hf_artnet_address_swout_3 = -1; static int hf_artnet_address_swout_4 = -1; static int hf_artnet_address_subswitch = -1; static int hf_artnet_address_swvideo = -1; static int hf_artnet_address_command = -1; /* ArtInput */ static int hf_artnet_input = -1; static int hf_artnet_input_num_ports = -1; static int hf_artnet_input_input = -1; static int hf_artnet_input_input_1 = -1; static int hf_artnet_input_input_2 = -1; static int hf_artnet_input_input_3 = -1; static int hf_artnet_input_input_4 = -1; /* ArtFirmwareMaster */ static int hf_artnet_firmware_master = -1; static int hf_artnet_firmware_master_type = -1; static int hf_artnet_firmware_master_block_id = -1; static int hf_artnet_firmware_master_length = -1; static int hf_artnet_firmware_master_data = -1; /* ArtFirmwareReply */ static int hf_artnet_firmware_reply = -1; static int hf_artnet_firmware_reply_type = -1; /* ArtVideoSetup */ static int hf_artnet_video_setup = -1; static int hf_artnet_video_setup_control = -1; static int hf_artnet_video_setup_font_height = -1; static int hf_artnet_video_setup_first_font = -1; static int hf_artnet_video_setup_last_font = -1; static int hf_artnet_video_setup_win_font_name = -1; static int hf_artnet_video_setup_font_data = -1; /* ArtVideoPalette */ static int hf_artnet_video_palette = -1; static int hf_artnet_video_palette_colour_red = -1; static int hf_artnet_video_palette_colour_green = -1; static int hf_artnet_video_palette_colour_blue = -1; /* ArtVideoData */ static int hf_artnet_video_data = -1; static int hf_artnet_video_data_pos_x = -1; static int hf_artnet_video_data_pos_y = -1; static int hf_artnet_video_data_len_x = -1; static int hf_artnet_video_data_len_y = -1; static int hf_artnet_video_data_data = -1; /* ArtPollServerReply */ static int hf_artnet_poll_server_reply = -1; /* ArtTodRequest */ static int hf_artnet_tod_request = -1; static int hf_artnet_tod_request_command = -1; static int hf_artnet_tod_request_ad_count = -1; static int hf_artnet_tod_request_address = -1; /* ArtTodData */ static int hf_artnet_tod_data = -1; static int hf_artnet_tod_data_port = -1; static int hf_artnet_tod_data_command_response = -1; static int hf_artnet_tod_data_address = -1; static int hf_artnet_tod_data_uid_total = -1; static int hf_artnet_tod_data_block_count = -1; static int hf_artnet_tod_data_uid_count = -1; static int hf_artnet_tod_data_tod = -1; /* ArtTodControl */ static int hf_artnet_tod_control = -1; static int hf_artnet_tod_control_command = -1; static int hf_artnet_tod_control_address = -1; /* ArtRdm */ static int hf_artnet_rdm = -1; static int hf_artnet_rdm_command = -1; static int hf_artnet_rdm_address = -1; /* ArtIpProg */ static int hf_artnet_ip_prog = -1; static int hf_artnet_ip_prog_command = -1; static int hf_artnet_ip_prog_command_prog_port = -1; static int hf_artnet_ip_prog_command_prog_sm = -1; static int hf_artnet_ip_prog_command_prog_ip = -1; static int hf_artnet_ip_prog_command_reset = -1; static int hf_artnet_ip_prog_command_unused = -1; static int hf_artnet_ip_prog_command_prog_enable = -1; static int hf_artnet_ip_prog_ip = -1; static int hf_artnet_ip_prog_sm = -1; static int hf_artnet_ip_prog_port = -1; /* ArtIpProgReply */ static int hf_artnet_ip_prog_reply = -1; static int hf_artnet_ip_prog_reply_ip = -1; static int hf_artnet_ip_prog_reply_sm = -1; static int hf_artnet_ip_prog_reply_port = -1; /* Define the tree for artnet */ static int ett_artnet = -1; /* * Here are the global variables associated with the preferences * for artnet */ static guint global_udp_port_artnet = UDP_PORT_ARTNET; static guint udp_port_artnet = UDP_PORT_ARTNET; static gint global_disp_chan_val_type = 0; static gint global_disp_col_count = 16; static gint global_disp_chan_nr_type = 0; /* A static handle for the ip dissector */ static dissector_handle_t ip_handle; static dissector_handle_t rdm_handle; static guint dissect_artnet_poll(tvbuff_t *tvb, guint offset, proto_tree *tree) { guint8 talktome; proto_tree *flags_tree, *flags_item; talktome = tvb_get_guint8(tvb, offset); flags_item = proto_tree_add_uint(tree, hf_artnet_poll_talktome, tvb, offset, 1, talktome); flags_tree=proto_item_add_subtree(flags_item, ett_artnet); proto_tree_add_item(flags_tree, hf_artnet_poll_talktome_reply_dest, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_poll_talktome_reply_type, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_poll_talktome_unused, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 1, FALSE); offset += 1; return offset; } static guint dissect_artnet_poll_reply(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree *hi,*si,*ti; guint8 swin,swout,swvideo,swmacro,swremote; guint8 port_types,good_input,good_output; guint16 num_ports; proto_tree_add_item(tree, hf_artnet_poll_reply_ip_address, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_poll_reply_port_nr, tvb, offset, 2, TRUE); offset += 2; proto_tree_add_item(tree, hf_artnet_poll_reply_versinfo, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_poll_reply_subswitch, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_poll_reply_oem, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_poll_reply_ubea_version, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_poll_reply_status, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_poll_reply_esta_man, tvb, offset, 2, TRUE); offset += 2; proto_tree_add_item(tree, hf_artnet_poll_reply_short_name, tvb, offset, 18, FALSE); offset += 18; proto_tree_add_item(tree, hf_artnet_poll_reply_long_name, tvb, offset, 64, FALSE); offset += 64; proto_tree_add_item(tree, hf_artnet_poll_reply_node_report, tvb, offset, 64, FALSE); offset += 64; hi = proto_tree_add_item(tree, hf_artnet_poll_reply_port_info, tvb, offset, ARTNET_POLL_REPLY_PORT_INFO_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); num_ports = tvb_get_ntohs(tvb, offset); proto_tree_add_uint(si, hf_artnet_poll_reply_num_ports, tvb, offset, 2, num_ports); offset += 2; hi = proto_tree_add_item(si, hf_artnet_poll_reply_port_types, tvb, offset, ARTNET_POLL_REPLY_PORT_TYPES_LENGTH, FALSE); ti = proto_item_add_subtree(hi, ett_artnet); port_types = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_port_types_1, tvb, offset, 1, port_types); offset += 1; port_types = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_port_types_2, tvb, offset, 1, port_types); offset += 1; port_types = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_port_types_3, tvb, offset, 1, port_types); offset += 1; port_types = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_port_types_4, tvb, offset, 1, port_types); offset += 1; hi = proto_tree_add_item(si, hf_artnet_poll_reply_good_input, tvb, offset, ARTNET_POLL_REPLY_GOOD_INPUT_LENGTH, FALSE); ti = proto_item_add_subtree(hi, ett_artnet); good_input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_input_1, tvb, offset, 1, good_input); offset += 1; good_input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_input_2, tvb, offset, 1, good_input); offset += 1; good_input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_input_3, tvb, offset, 1, good_input); offset += 1; good_input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_input_4, tvb, offset, 1, good_input); offset += 1; hi = proto_tree_add_item(si, hf_artnet_poll_reply_good_output, tvb, offset, ARTNET_POLL_REPLY_GOOD_OUTPUT_LENGTH, FALSE); ti = proto_item_add_subtree(hi, ett_artnet); good_output = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_output_1, tvb, offset, 1, good_output); offset += 1; good_output = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_output_2, tvb, offset, 1, good_output); offset += 1; good_output = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_output_3, tvb, offset, 1, good_output); offset += 1; good_output = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_good_output_4, tvb, offset, 1, good_output); offset += 1; hi = proto_tree_add_item(si, hf_artnet_poll_reply_swin, tvb, offset, ARTNET_POLL_REPLY_SWIN_LENGTH, FALSE); ti = proto_item_add_subtree(hi, ett_artnet); swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swin_1, tvb, offset, 1, swin); offset += 1; swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swin_2, tvb, offset, 1, swin); offset += 1; swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swin_3, tvb, offset, 1, swin); offset += 1; swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swin_4, tvb, offset, 1, swin); offset += 1; hi = proto_tree_add_item(si, hf_artnet_poll_reply_swout, tvb, offset, ARTNET_POLL_REPLY_SWOUT_LENGTH, FALSE); ti = proto_item_add_subtree(hi, ett_artnet); swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swout_1, tvb, offset, 1, swout); offset += 1; swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swout_2, tvb, offset, 1, swout); offset += 1; swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swout_3, tvb, offset, 1, swout); offset += 1; swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_poll_reply_swout_4, tvb, offset, 1, swout); offset += 1; swvideo = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_poll_reply_swvideo, tvb, offset, 1, swvideo); offset += 1; swmacro = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_poll_reply_swmacro, tvb, offset, 1, swmacro); offset += 1; swremote = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_poll_reply_swremote, tvb, offset, 1, swremote); offset += 1; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_poll_reply_mac, tvb, offset, 6, FALSE); offset += 6; return offset; } static guint dissect_artnet_output(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree *hi,*si; guint16 length,r,c,row_count; guint8 v; static char string[255]; char* ptr; const char* chan_format[] = { "%2u ", "%02x ", "%3u " }; const char* string_format[] = { "%03x: %s", "%3u: %s" }; proto_tree_add_item(tree, hf_artnet_output_sequence, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_output_physical, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_output_universe, tvb, offset, 2, TRUE); offset += 2; length = tvb_get_ntohs(tvb, offset); proto_tree_add_uint(tree, hf_artnet_output_length, tvb, offset, 2, length); offset += 2; hi = proto_tree_add_item(tree, hf_artnet_output_data, tvb, offset, length, FALSE); si = proto_item_add_subtree(hi, ett_artnet); row_count = (length/global_disp_col_count) + ((length%global_disp_col_count) == 0 ? 0 : 1); ptr = string; for (r=0; r < row_count;r++) { for (c=0;(c < global_disp_col_count) && (((r*global_disp_col_count)+c) < length);c++) { if ((c % (global_disp_col_count/2)) == 0) { sprintf(ptr, " "); ptr++; } v = tvb_get_guint8(tvb, (offset+(r*global_disp_col_count)+c)); if (global_disp_chan_val_type == 0) { v = (v * 100) / 255; if (v == 100) { sprintf(ptr, "FL "); } else { sprintf(ptr, chan_format[global_disp_chan_val_type], v); } } else { sprintf(ptr, chan_format[global_disp_chan_val_type], v); } ptr += strlen(ptr); } proto_tree_add_none_format(si,hf_artnet_output_dmx_data, tvb, offset+(r*global_disp_col_count), c, string_format[global_disp_chan_nr_type], (r*global_disp_col_count)+1, string); ptr = string; } /* Add the real type hidden */ proto_tree_add_item_hidden(si, hf_artnet_output_data_filter, tvb, offset, length, FALSE ); offset += length; return offset; } static guint dissect_artnet_address(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree *hi,*si,*ti; guint8 swin,swout,swvideo,command; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_address_short_name, tvb, offset, 18, FALSE); offset += 18; proto_tree_add_item(tree, hf_artnet_address_long_name, tvb, offset, 64, FALSE); offset += 64; hi = proto_tree_add_item(tree, hf_artnet_address_swin, tvb, offset, ARTNET_ADDRESS_SWIN_LENGTH, FALSE); ti = proto_item_add_subtree(hi, ett_artnet); swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_address_swin_1, tvb, offset, 1, swin); offset += 1; swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_address_swin_2, tvb, offset, 1, swin); offset += 1; swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_address_swin_3, tvb, offset, 1, swin); offset += 1; swin = tvb_get_guint8(tvb, offset); proto_tree_add_uint(ti, hf_artnet_address_swin_4, tvb, offset, 1, swin); offset += 1; hi = proto_tree_add_item(tree, hf_artnet_address_swout, tvb, offset, ARTNET_ADDRESS_SWOUT_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_address_swout_1, tvb, offset, 1, swout); offset += 1; swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_address_swout_2, tvb, offset, 1, swout); offset += 1; swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_address_swout_3, tvb, offset, 1, swout); offset += 1; swout = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_address_swout_4, tvb, offset, 1, swout); offset += 1; swvideo = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_address_swvideo, tvb, offset, 1, swvideo); offset += 1; command = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_address_command, tvb, offset, 1, command); offset += 1; return offset; } static guint dissect_artnet_input(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree *hi,*si; guint16 num_ports; guint8 input; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; num_ports = tvb_get_letohs(tvb, offset); proto_tree_add_uint(tree, hf_artnet_input_num_ports, tvb, offset, 2, num_ports); offset += 2; hi = proto_tree_add_item(tree, hf_artnet_input_input, tvb, offset, ARTNET_INPUT_INPUT_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_input_input_1, tvb, offset, 1, input); offset += 1; input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_input_input_2, tvb, offset, 1, input); offset += 1; input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_input_input_3, tvb, offset, 1, input); offset += 1; input = tvb_get_guint8(tvb, offset); proto_tree_add_uint(si, hf_artnet_input_input_4, tvb, offset, 1, input); offset += 1; return offset; } static guint dissect_artnet_video_setup(tvbuff_t *tvb, guint offset, proto_tree *tree ) { guint32 size; guint8 control,font_height, last_font,first_font; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 4, FALSE); offset += 4; control = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_video_setup_control, tvb, offset, 1, control); offset += 1; font_height = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_video_setup_font_height, tvb, offset, 1, font_height); offset += 1; first_font = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_video_setup_first_font, tvb, offset, 1, first_font); offset += 1; last_font = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_video_setup_last_font, tvb, offset, 1, last_font); offset += 1; proto_tree_add_item(tree, hf_artnet_video_setup_win_font_name, tvb, offset, 64, FALSE); offset += 64; size = last_font * font_height; proto_tree_add_item(tree, hf_artnet_video_setup_font_data, tvb, offset, size, FALSE ); offset += size; return offset; } static guint dissect_artnet_video_palette(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_video_palette_colour_red, tvb, offset, 17, FALSE ); offset += 17; proto_tree_add_item(tree, hf_artnet_video_palette_colour_green, tvb, offset, 17, FALSE ); offset += 17; proto_tree_add_item(tree, hf_artnet_video_palette_colour_blue, tvb, offset, 17, FALSE ); offset += 17; return offset; } static guint dissect_artnet_video_data(tvbuff_t *tvb, guint offset, proto_tree *tree) { guint8 len_x, len_y; guint32 size; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_video_data_pos_x, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_video_data_pos_y, tvb, offset, 1, FALSE); offset += 1; len_x = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_video_data_len_x, tvb, offset, 1, len_x); offset += 1; len_y = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_video_data_len_y, tvb, offset, 1, len_y); offset += 1; size = len_x * len_y * 2; proto_tree_add_item(tree, hf_artnet_video_data_data, tvb, offset, size, FALSE ); offset += size; return offset; } static guint dissect_artnet_firmware_master(tvbuff_t *tvb, guint offset, proto_tree *tree ) { guint8 type,block_id; guint32 length; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; type = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_firmware_master_type, tvb, offset, 1, type); offset += 1; block_id = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_firmware_master_block_id, tvb, offset, 1, block_id); offset += 1; length = tvb_get_ntohl(tvb, offset); proto_tree_add_uint(tree, hf_artnet_firmware_master_length, tvb, offset, 4, length); offset += 4; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 20, FALSE ); offset += 20; proto_tree_add_item(tree, hf_artnet_firmware_master_data, tvb, offset, 1024, FALSE ); offset += 1024; return offset; } static guint dissect_artnet_firmware_reply(tvbuff_t *tvb, guint offset, proto_tree *tree) { guint8 type; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; type = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_firmware_reply_type, tvb, offset, 1, type); offset += 1; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 21, FALSE ); offset += 21; return offset; } static guint dissect_artnet_tod_request(tvbuff_t *tvb, guint offset, proto_tree *tree) { guint8 ad_count; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 8, FALSE); offset += 8; proto_tree_add_item(tree, hf_artnet_tod_request_command, tvb, offset, 1, FALSE); offset += 1; ad_count = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_tod_request_ad_count, tvb, offset, 1, ad_count); offset += 1; proto_tree_add_item(tree, hf_artnet_tod_request_address, tvb, offset, ad_count, FALSE); offset += ad_count; return offset; } static guint dissect_artnet_tod_data(tvbuff_t *tvb, guint offset, proto_tree *tree) { guint8 i,uid_count; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_tod_data_port, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 8, FALSE); offset += 8; proto_tree_add_item(tree, hf_artnet_tod_data_command_response, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_tod_data_address, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_tod_data_uid_total, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_tod_data_block_count, tvb, offset, 1, FALSE); offset += 1; uid_count = tvb_get_guint8(tvb, offset); proto_tree_add_uint(tree, hf_artnet_tod_data_uid_count, tvb, offset, 1, uid_count); offset += 1; for( i = 0; i < uid_count; i++) { proto_tree_add_item(tree, hf_artnet_tod_data_tod, tvb, offset, 6, FALSE); offset += 6; } return offset; } static guint dissect_artnet_tod_control(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 8, FALSE); offset += 8; proto_tree_add_item(tree, hf_artnet_tod_control_command, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_tod_control_address, tvb, offset, 1, FALSE); offset += 1; return offset; } static guint dissect_artnet_rdm(tvbuff_t *tvb, guint offset, proto_tree *tree, packet_info *pinfo) { guint size; gboolean save_info; tvbuff_t *next_tvb = NULL; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 8, FALSE); offset += 8; proto_tree_add_item(tree, hf_artnet_rdm_command, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_rdm_address, tvb, offset, 1, FALSE); offset += 1; size = tvb_reported_length_remaining(tvb, offset); save_info=col_get_writable(pinfo->cinfo); col_set_writable(pinfo->cinfo, FALSE); if (!next_tvb) next_tvb = tvb_new_subset(tvb, offset, -1, -1); call_dissector(rdm_handle, next_tvb, pinfo, tree); col_set_writable(pinfo->cinfo, save_info); size = tvb_reported_length_remaining(tvb, offset) - size; return offset + size; } static guint dissect_artnet_ip_prog(tvbuff_t *tvb, guint offset, proto_tree *tree) { guint8 command; proto_tree *flags_tree,*flags_item; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 2, FALSE); offset += 2; command = tvb_get_guint8(tvb, offset); flags_item = proto_tree_add_uint(tree, hf_artnet_ip_prog_command, tvb, offset, 1, command); flags_tree=proto_item_add_subtree(flags_item, ett_artnet); proto_tree_add_item(flags_tree, hf_artnet_ip_prog_command_prog_port, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_ip_prog_command_prog_sm, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_ip_prog_command_prog_ip, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_ip_prog_command_reset, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_ip_prog_command_unused, tvb, offset, 1, FALSE); proto_tree_add_item(flags_tree, hf_artnet_ip_prog_command_prog_enable, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 1, FALSE); offset += 1; proto_tree_add_item(tree, hf_artnet_ip_prog_ip, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_ip_prog_sm, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_ip_prog_port, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 8, FALSE); offset += 8; return offset; } static guint dissect_artnet_ip_prog_reply(tvbuff_t *tvb, guint offset, proto_tree *tree) { proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_ip_prog_reply_ip, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_ip_prog_reply_sm, tvb, offset, 4, FALSE); offset += 4; proto_tree_add_item(tree, hf_artnet_ip_prog_reply_port, tvb, offset, 2, FALSE); offset += 2; proto_tree_add_item(tree, hf_artnet_spare, tvb, offset, 8, FALSE); offset += 8; return offset; } static guint dissect_artnet_poll_server_reply(tvbuff_t *tvb, guint offset, proto_tree *tree) { /* no spec released for this packet at the moment */ proto_tree_add_item(tree, hf_artnet_filler, tvb, offset, 182, FALSE); offset += 182; return offset; } static void dissect_artnet(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { gint offset = 0; guint size; guint16 opcode; proto_tree *ti,*hi,*si,*artnet_tree=NULL,*artnet_header_tree=NULL; /* Set the protocol column */ if(check_col(pinfo->cinfo,COL_PROTOCOL)){ col_set_str(pinfo->cinfo,COL_PROTOCOL,"ARTNET"); } /* Clear out stuff in the info column */ if(check_col(pinfo->cinfo,COL_INFO)){ col_clear(pinfo->cinfo,COL_INFO); } if (tree) { ti = proto_tree_add_item(tree, proto_artnet, tvb, offset, -1, FALSE); artnet_tree = proto_item_add_subtree(ti, ett_artnet); hi = proto_tree_add_item(artnet_tree, hf_artnet_header, tvb, offset, ARTNET_HEADER_LENGTH , FALSE); artnet_header_tree = proto_item_add_subtree(hi, ett_artnet); } if (check_col(pinfo->cinfo, COL_INFO)) { col_append_fstr(pinfo->cinfo, COL_INFO, "%s", tvb_get_ptr(tvb, offset, 8)); } if( tree ){ proto_tree_add_item(artnet_header_tree, hf_artnet_header_id, tvb, offset, 8, FALSE); } offset += 8; opcode = tvb_get_letohs(tvb, offset); /* set the info column */ if (check_col(pinfo->cinfo, COL_INFO)) { col_add_fstr(pinfo->cinfo, COL_INFO, "%s", val_to_str(opcode, artnet_opcode_vals, "Unknown (0x%04x)")); } if( tree ){ proto_tree_add_uint(artnet_header_tree, hf_artnet_header_opcode, tvb, offset, 2, opcode); } offset += 2; if( opcode != ARTNET_OP_POLL_REPLY && opcode != ARTNET_OP_POLL_SERVER_REPLY ) { if( tree ){ proto_tree_add_item(artnet_header_tree, hf_artnet_header_protver, tvb, offset, 2, FALSE); proto_item_set_len(artnet_header_tree, ARTNET_HEADER_LENGTH+2 ); } offset += 2; } switch( opcode ) { case ARTNET_OP_POLL: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_poll, tvb, offset, ARTNET_POLL_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_poll( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_POLL_REPLY: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_poll_reply, tvb, offset, ARTNET_POLL_REPLY_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_poll_reply( tvb, offset, si); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_OUTPUT: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_output, tvb, offset, ARTNET_OUTPUT_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_output( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_ADDRESS: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_address, tvb, offset, ARTNET_POLL_REPLY_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_address( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_INPUT: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_input, tvb, offset, ARTNET_INPUT_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_input( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_VIDEO_SETUP: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_input, tvb, offset, ARTNET_VIDEO_SETUP_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_video_setup( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_VIDEO_PALETTE: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_input, tvb, offset, ARTNET_VIDEO_PALETTE_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_video_palette( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_VIDEO_DATA: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_input, tvb, offset, ARTNET_VIDEO_DATA_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_video_data( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_FIRMWARE_MASTER: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_firmware_master, tvb, offset, ARTNET_FIRMWARE_MASTER_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_firmware_master( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_FIRMWARE_REPLY: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_firmware_reply, tvb, offset, ARTNET_FIRMWARE_REPLY_LENGTH, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_firmware_reply( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_TOD_REQUEST: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_tod_request, tvb, offset, 0, FALSE); si = proto_item_add_subtree(hi, ett_artnet); size = dissect_artnet_tod_request( tvb, offset, si ); size -= offset; proto_item_set_len(si, size); } break; case ARTNET_OP_TOD_DATA: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_tod_data, tvb, offset, 0, FALSE); si = proto_item_add_subtree(hi, ett_artnet ); size = dissect_artnet_tod_data( tvb, offset, si ); size -= offset; proto_item_set_len(si, size ); } break; case ARTNET_OP_TOD_CONTROL: if (tree){ hi = proto_tree_add_item(artnet_tree, hf_artnet_tod_control, tvb, offset, 0, FALSE ); si = proto_item_add_subtree(hi, ett_artnet ); size = dissect_artnet_tod_control( tvb, offset, si ); size -= offset; proto_item_set_len(si, size ); } break; case ARTNET_OP_RDM: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_rdm, tvb, offset, 0, FALSE); si = proto_item_add_subtree(hi,ett_artnet); size = dissect_artnet_rdm( tvb, offset, si, pinfo ); size -= offset; proto_item_set_len( si, size ); } break; case ARTNET_OP_IP_PROG: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_ip_prog, tvb, offset, 0, FALSE); si = proto_item_add_subtree(hi, ett_artnet ); size = dissect_artnet_ip_prog( tvb, offset, si); size -= offset; proto_item_set_len(si, size ); } break; case ARTNET_OP_IP_PROG_REPLY: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_ip_prog_reply, tvb, offset, 0, FALSE); si = proto_item_add_subtree(hi, ett_artnet ); size = dissect_artnet_ip_prog_reply( tvb, offset, si ); size -= offset; proto_item_set_len(si, size ); } break; case ARTNET_OP_POLL_SERVER_REPLY: if (tree) { hi = proto_tree_add_item(artnet_tree, hf_artnet_poll_server_reply, tvb, offset, 0, FALSE ); si = proto_item_add_subtree(hi, ett_artnet ); size = dissect_artnet_poll_server_reply( tvb, offset, si ); size -= offset; proto_item_set_len(si, size ); } break; default: if (tree) { proto_tree_add_text(artnet_tree, tvb, offset, -1, "Data (%d bytes)", tvb_reported_length_remaining(tvb, offset)); } break; } } void proto_register_artnet(void) { static hf_register_info hf[] = { /* General */ { &hf_artnet_filler, { "filler", "artnet.filler", FT_BYTES, BASE_HEX, NULL, 0x0, "filler", HFILL }}, { &hf_artnet_spare, { "spare", "artnet.spare", FT_BYTES, BASE_HEX, NULL, 0x0, "spare", HFILL }}, /* header */ { &hf_artnet_header, { "Descriptor Header", "artnet.header", FT_NONE, BASE_NONE, NULL, 0, "Art-Net Descriptor Header", HFILL }}, { &hf_artnet_header_id, { "ID", "artnet.header.id", FT_STRING, BASE_DEC, NULL, 0x0, "ArtNET ID", HFILL }}, { &hf_artnet_header_opcode, { "Opcode", "artnet.header.opcode", FT_UINT16, BASE_HEX, VALS(artnet_opcode_vals), 0x0, "Art-Net message type", HFILL }}, { &hf_artnet_header_protver, { "ProVer", "artnet.header.protver", FT_UINT16, BASE_DEC, NULL, 0x0, "Protcol revision number", HFILL }}, /* ArtPoll */ { &hf_artnet_poll, { "ArtPoll packet", "artnet.poll", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtPoll packet", HFILL }}, { &hf_artnet_poll_talktome, { "TalkToMe", "artnet.poll.talktome", FT_UINT8, BASE_HEX, NULL, 0x0, "TalkToMe", HFILL }}, { &hf_artnet_poll_talktome_reply_dest, { "Reply destination", "artnet.poll.talktome_reply_dest", FT_UINT8, BASE_HEX, NULL, 0x01, "Reply destination", HFILL }}, { &hf_artnet_poll_talktome_reply_type, { "Reply type", "artnet.poll.talktome_reply_type", FT_UINT8, BASE_HEX, NULL, 0x02, "Reply type", HFILL }}, { &hf_artnet_poll_talktome_unused, { "unused", "artnet.poll.talktome_unused", FT_UINT8, BASE_HEX, NULL, 0xfc, "unused", HFILL }}, /* ArtPollReply */ { &hf_artnet_poll_reply, { "ArtPollReply packet", "artnet.poll_reply", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtPollReply packet", HFILL }}, { &hf_artnet_poll_reply_ip_address, { "IP Address", "artnet.poll_reply.ip_address", FT_IPv4, BASE_DEC, NULL, 0x0, "IP Address", HFILL }}, { &hf_artnet_poll_reply_port_nr, { "Port number", "artnet.poll_reply.port_nr", FT_UINT16, BASE_DEC, NULL, 0x0, "Port Number", HFILL }}, { &hf_artnet_poll_reply_versinfo, { "Version Info", "artnet.poll_reply.versinfo", FT_UINT16, BASE_HEX, NULL, 0x0, "Version info", HFILL }}, { &hf_artnet_poll_reply_subswitch, { "SubSwitch", "artnet.poll_reply.subswitch", FT_UINT16, BASE_HEX, NULL, 0x0, "Subswitch version", HFILL }}, { &hf_artnet_poll_reply_oem, { "Oem", "artnet.poll_reply.oem", FT_UINT16, BASE_HEX, VALS(artnet_oem_code_vals), 0x0, "OEM", HFILL }}, { &hf_artnet_poll_reply_ubea_version, { "UBEA Version", "artnet.poll_reply.ubea_version", FT_UINT8, BASE_DEC, NULL, 0x0, "UBEA version number", HFILL }}, { &hf_artnet_poll_reply_status, { "Status", "artnet.poll_reply.status", FT_UINT8, BASE_HEX, NULL, 0x0, "Status", HFILL }}, { &hf_artnet_poll_reply_esta_man, { "ESTA Code", "artnet.poll_reply.esta_man", FT_UINT16, BASE_HEX, VALS(artnet_esta_man_vals), 0x0, "ESTA Code", HFILL }}, { &hf_artnet_poll_reply_short_name, { "Short Name", "artnet.poll_reply.short_name", FT_STRING, BASE_DEC, NULL, 0x0, "Short Name", HFILL }}, { &hf_artnet_poll_reply_long_name, { "Long Name", "artnet.poll_reply.long_name", FT_STRING, BASE_DEC, NULL, 0x0, "Long Name", HFILL }}, { &hf_artnet_poll_reply_node_report, { "Node Report", "artnet.poll_reply.node_report", FT_STRING, BASE_DEC, NULL, 0x0, "Node Report", HFILL }}, { &hf_artnet_poll_reply_port_info, { "Port Info", "artnet.poll_reply.port_info", FT_NONE, BASE_NONE, NULL, 0, "Port Info", HFILL }}, { &hf_artnet_poll_reply_num_ports, { "Number of Ports", "artnet.poll_reply.num_ports", FT_UINT16, BASE_DEC, NULL, 0x0, "Number of Ports", HFILL }}, { &hf_artnet_poll_reply_port_types, { "Port Types", "artnet.poll_reply.port_types", FT_NONE, BASE_NONE, NULL, 0, "Port Types", HFILL }}, { &hf_artnet_poll_reply_port_types_1, { "Type of Port 1", "artnet.poll_reply.port_types_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Type of Port 1", HFILL }}, { &hf_artnet_poll_reply_port_types_2, { "Type of Port 2", "artnet.poll_reply.port_types_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Type of Port 2", HFILL }}, { &hf_artnet_poll_reply_port_types_3, { "Type of Port 3", "artnet.poll_reply.port_types_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Type of Port 3", HFILL }}, { &hf_artnet_poll_reply_port_types_4, { "Type of Port 4", "artnet.poll_reply.port_types_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Type of Port 4", HFILL }}, { &hf_artnet_poll_reply_good_input, { "Input Status", "artnet.poll_reply.good_input", FT_NONE, BASE_NONE, NULL, 0, "Input Status", HFILL }}, { &hf_artnet_poll_reply_good_input_1, { "Input status of Port 1", "artnet.poll_reply.good_input_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Input status of Port 1", HFILL }}, { &hf_artnet_poll_reply_good_input_2, { "Input status of Port 2", "artnet.poll_reply.good_input_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Input status of Port 2", HFILL }}, { &hf_artnet_poll_reply_good_input_3, { "Input status of Port 3", "artnet.poll_reply.good_input_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Input status of Port 3", HFILL }}, { &hf_artnet_poll_reply_good_input_4, { "Input status of Port 4", "artnet.poll_reply.good_input_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Input status of Port 4", HFILL }}, { &hf_artnet_poll_reply_good_output, { "Output Status", "artnet.poll_reply.good_output", FT_NONE, BASE_NONE, NULL, 0, "Port output status", HFILL }}, { &hf_artnet_poll_reply_good_output_1, { "Output status of Port 1", "artnet.poll_reply.good_output_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Output status of Port 1", HFILL }}, { &hf_artnet_poll_reply_good_output_2, { "Output status of Port 2", "artnet.poll_reply.good_output_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Output status of Port 2", HFILL }}, { &hf_artnet_poll_reply_good_output_3, { "Output status of Port 3", "artnet.poll_reply.good_output_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Output status of Port 3", HFILL }}, { &hf_artnet_poll_reply_good_output_4, { "Output status of Port 4", "artnet.poll_reply.good_output_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Outpus status of Port 4", HFILL }}, { &hf_artnet_poll_reply_swin, { "Input Subswitch", "artnet.poll_reply.swin", FT_NONE, BASE_NONE, NULL, 0, "Input Subswitch", HFILL }}, { &hf_artnet_poll_reply_swin_1, { "Input Subswitch of Port 1", "artnet.poll_reply.swin_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 1", HFILL }}, { &hf_artnet_poll_reply_swin_2, { "Input Subswitch of Port 2", "artnet.poll_reply.swin_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 2", HFILL }}, { &hf_artnet_poll_reply_swin_3, { "Input Subswitch of Port 3", "artnet.poll_reply.swin_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 3", HFILL }}, { &hf_artnet_poll_reply_swin_4, { "Input Subswitch of Port 4", "artnet.poll_reply.swin_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 4", HFILL }}, { &hf_artnet_poll_reply_swout, { "Output Subswitch", "artnet.poll_reply.swout", FT_NONE, BASE_NONE, NULL, 0, "Output Subswitch", HFILL }}, { &hf_artnet_poll_reply_swout_1, { "Output Subswitch of Port 1", "artnet.poll_reply.swout_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Output Subswitch of Port 1", HFILL }}, { &hf_artnet_poll_reply_swout_2, { "Output Subswitch of Port 2", "artnet.poll_reply.swout_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Output Subswitch of Port 2", HFILL }}, { &hf_artnet_poll_reply_swout_3, { "Output Subswitch of Port 3", "artnet.poll_reply.swout_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Output Subswitch of Port 3", HFILL }}, { &hf_artnet_poll_reply_swout_4, { "Output Subswitch of Port 4", "artnet.poll_reply.swout_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Ouput Subswitch of Port 4", HFILL }}, { &hf_artnet_poll_reply_swvideo, { "SwVideo", "artnet.poll_reply.swvideo", FT_UINT8, BASE_HEX, NULL, 0x0, "SwVideo", HFILL }}, { &hf_artnet_poll_reply_swmacro, { "SwMacro", "artnet.poll_reply.swmacro", FT_UINT8, BASE_HEX, NULL, 0x0, "SwMacro", HFILL }}, { &hf_artnet_poll_reply_swremote, { "SwRemote", "artnet.poll_reply.swremote", FT_UINT8, BASE_HEX, NULL, 0x0, "SwRemote", HFILL }}, { &hf_artnet_poll_reply_mac, { "MAC", "artnet.poll_reply.mac", FT_ETHER, BASE_HEX, NULL, 0x0, "MAC", HFILL }}, /* ArtOutput */ { &hf_artnet_output, { "ArtDMX packet", "artnet.output", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtDMX packet", HFILL }}, { &hf_artnet_output_sequence, { "Sequence", "artnet.output.sequence", FT_UINT8, BASE_DEC, NULL, 0x0, "Sequence", HFILL }}, { &hf_artnet_output_physical, { "Physical", "artnet.output.physical", FT_UINT8, BASE_DEC, NULL, 0x0, "Physical", HFILL }}, { &hf_artnet_output_universe, { "Universe", "artnet.output.universe", FT_UINT16, BASE_DEC, NULL, 0x0, "Universe", HFILL }}, { &hf_artnet_output_length, { "Length", "artnet.output.length", FT_UINT16, BASE_DEC, NULL, 0x0, "Length", HFILL }}, { &hf_artnet_output_data, { "DMX data", "artnet.output.data", FT_NONE, BASE_DEC, NULL, 0x0, "DMX Data", HFILL }}, { &hf_artnet_output_data_filter, { "DMX data filter", "artnet.output.data_filter", FT_BYTES, BASE_DEC, NULL, 0x0, "DMX Data Filter", HFILL }}, { &hf_artnet_output_dmx_data, { "DMX data", "artnet.output.dmx_data", FT_NONE, BASE_DEC, NULL, 0x0, "DMX Data", HFILL }}, /* ArtAddress */ { &hf_artnet_address, { "ArtAddress packet", "artnet.address", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtAddress packet", HFILL }}, { &hf_artnet_address_short_name, { "Short Name", "artnet.address.short_name", FT_STRING, BASE_DEC, NULL, 0x0, "Short Name", HFILL }}, { &hf_artnet_address_long_name, { "Long Name", "artnet.address.long_name", FT_STRING, BASE_DEC, NULL, 0x0, "Long Name", HFILL }}, { &hf_artnet_address_swin, { "Input Subswitch", "artnet.address.swin", FT_NONE, BASE_NONE, NULL, 0, "Input Subswitch", HFILL }}, { &hf_artnet_address_swin_1, { "Input Subswitch of Port 1", "artnet.address.swin_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 1", HFILL }}, { &hf_artnet_address_swin_2, { "Input Subswitch of Port 2", "artnet.address.swin_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 2", HFILL }}, { &hf_artnet_address_swin_3, { "Input Subswitch of Port 3", "artnet.address.swin_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 3", HFILL }}, { &hf_artnet_address_swin_4, { "Input Subswitch of Port 4", "artnet.address.swin_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Input Subswitch of Port 4", HFILL }}, { &hf_artnet_address_swout, { "Output Subswitch", "artnet.address.swout", FT_NONE, BASE_NONE, NULL, 0, "Output Subswitch", HFILL }}, { &hf_artnet_address_swout_1, { "Output Subswitch of Port 1", "artnet.address.swout_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Output Subswitch of Port 1", HFILL }}, { &hf_artnet_address_swout_2, { "Output Subswitch of Port 2", "artnet.address.swout_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Output Subswitch of Port 2", HFILL }}, { &hf_artnet_address_swout_3, { "Output Subswitch of Port 3", "artnet.address.swout_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Output Subswitch of Port 3", HFILL }}, { &hf_artnet_address_swout_4, { "Output Subswitch of Port 4", "artnet.address.swout_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Ouput Subswitch of Port 4", HFILL }}, { &hf_artnet_address_subswitch, { "Subswitch", "artnet.address.subswitch", FT_UINT8, BASE_HEX, NULL, 0x0, "Subswitch", HFILL }}, { &hf_artnet_address_swvideo, { "SwVideo", "artnet.address.swvideo", FT_UINT8, BASE_HEX, NULL, 0x0, "SwVideo", HFILL }}, { &hf_artnet_address_command, { "Command", "artnet.address.command", FT_UINT8, BASE_HEX, VALS(artnet_address_command_vals), 0x0, "Command", HFILL }}, /* ArtInput */ { &hf_artnet_input, { "ArtInput packet", "artnet.input", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtInput packet", HFILL }}, { &hf_artnet_input_num_ports, { "Number of Ports", "artnet.input.num_ports", FT_UINT16, BASE_DEC, NULL, 0x0, "Number of Ports", HFILL }}, { &hf_artnet_input_input, { "Port Status", "artnet.input.input", FT_NONE, BASE_NONE, NULL, 0, "Port Status", HFILL }}, { &hf_artnet_input_input_1, { "Status of Port 1", "artnet.input.input_1", FT_UINT8, BASE_HEX, NULL, 0x0, "Status of Port 1", HFILL }}, { &hf_artnet_input_input_2, { "Status of Port 2", "artnet.input.input_2", FT_UINT8, BASE_HEX, NULL, 0x0, "Status of Port 2", HFILL }}, { &hf_artnet_input_input_3, { "Status of Port 3", "artnet.input.input_3", FT_UINT8, BASE_HEX, NULL, 0x0, "Status of Port 3", HFILL }}, { &hf_artnet_input_input_4, { "Status of Port 4", "artnet.input.input_4", FT_UINT8, BASE_HEX, NULL, 0x0, "Status of Port 4", HFILL }}, /* ArtFirmwareMaster */ { &hf_artnet_firmware_master, { "ArtFirmwareMaster packet", "artnet.firmware_master", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtFirmwareMaster packet", HFILL }}, { &hf_artnet_firmware_master_type, { "Type", "artnet.firmware_master.type", FT_UINT8, BASE_HEX, VALS(artnet_firmware_master_type_vals), 0x0, "Number of Ports", HFILL }}, { &hf_artnet_firmware_master_block_id, { "Block ID", "artnet.firmware_master.block_id", FT_UINT8, BASE_DEC, NULL, 0x0, "Block ID", HFILL }}, { &hf_artnet_firmware_master_length, { "Lentgh", "artnet.firmware_master.length", FT_UINT32, BASE_DEC, NULL, 0x0, "Length", HFILL }}, { &hf_artnet_firmware_master_data, { "data", "artnet.firmware_master.data", FT_BYTES, BASE_HEX, NULL, 0x0, "data", HFILL }}, /* ArtFirmwareReply */ { &hf_artnet_firmware_reply, { "ArtFirmwareReply packet", "artnet.firmware_reply", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtFirmwareReply packet", HFILL }}, { &hf_artnet_firmware_reply_type, { "Type", "artnet.firmware_reply.type", FT_UINT8, BASE_HEX, VALS(artnet_firmware_reply_type_vals), 0x0, "Number of Ports", HFILL }}, /* ArtVideoSetup */ { &hf_artnet_video_setup, { "ArtVideoSetup packet", "artnet.video_setup", FT_NONE, BASE_NONE, NULL, 0, "ArtNET ArtVideoSetup packet", HFILL }}, { &hf_artnet_video_setup_control, { "control", "artnet.video_setup.control", FT_UINT8, BASE_HEX, NULL, 0x0, "control", HFILL }}, { &hf_artnet_video_setup_font_height, { "Font Height", "artnet.video_setup.font_height", FT_UINT8, BASE_DEC, NULL, 0x0, "Font Height", HFILL }}, { &hf_artnet_video_setup_first_font, { "First Font", "artnet.video_setup.first_font", FT_UINT8, BASE_DEC, NULL, 0x0, "First Font", HFILL }}, { &hf_artnet_video_setup_last_font, { "Last Font", "artnet.video_setup.last_font", FT_UINT8, BASE_DEC, NULL, 0x0, "Last Font", HFILL }}, { &hf_artnet_video_setup_win_font_name, { "Windows Font Name", "artnet.video_setup.win_font_name", FT_STRING, BASE_DEC, NULL, 0x0, "Windows Font Name", HFILL }}, { &hf_artnet_video_setup_font_data, { "Font data", "artnet.video_setup.font_data", FT_BYTES, BASE_HEX, NULL, 0x0, "Font Date", HFILL }}, /* ArtVideoPalette */ { &hf_artnet_video_palette, { "ArtVideoPalette packet", "artnet.video_palette", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtVideoPalette packet", HFILL }}, { &hf_artnet_video_palette_colour_red, { "Colour Red", "artnet.video_palette.colour_red", FT_BYTES, BASE_HEX, NULL, 0x0, "Colour Red", HFILL }}, { &hf_artnet_video_palette_colour_green, { "Colour Green", "artnet.video_palette.colour_green", FT_BYTES, BASE_HEX, NULL, 0x0, "Colour Green", HFILL }}, { &hf_artnet_video_palette_colour_blue, { "Colour Blue", "artnet.video_palette.colour_blue", FT_BYTES, BASE_HEX, NULL, 0x0, "Colour Blue", HFILL }}, /* ArtVideoData */ { &hf_artnet_video_data, { "ArtVideoData packet", "artnet.video_data", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtVideoData packet", HFILL }}, { &hf_artnet_video_data_pos_x, { "PosX", "artnet.video_data.pos_x", FT_UINT8, BASE_DEC, NULL, 0x0, "PosX", HFILL }}, { &hf_artnet_video_data_pos_y, { "PosY", "artnet.video_data.pos_y", FT_UINT8, BASE_DEC, NULL, 0x0, "PosY", HFILL }}, { &hf_artnet_video_data_len_x, { "LenX", "artnet.video_data.len_x", FT_UINT8, BASE_DEC, NULL, 0x0, "LenX", HFILL }}, { &hf_artnet_video_data_len_y, { "LenY", "artnet.video_data.len_y", FT_UINT8, BASE_DEC, NULL, 0x0, "LenY", HFILL }}, { &hf_artnet_video_data_data, { "Video Data", "artnet.video_data.data", FT_BYTES, BASE_HEX, NULL, 0x0, "Video Data", HFILL }}, /* ArtTodRequest */ { &hf_artnet_tod_request, { "ArtTodRequest packet", "artnet.tod_request", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtTodRequest packet", HFILL }}, { &hf_artnet_tod_request_command, { "Command", "artnet.tod_request.command", FT_UINT8, BASE_HEX, VALS(artnet_tod_request_command_vals), 0x0, "Command", HFILL }}, { &hf_artnet_tod_request_ad_count, { "Address Count", "artnet.tod_request.ad_count", FT_UINT8, BASE_DEC, NULL, 0x0, "Address Count", HFILL }}, { &hf_artnet_tod_request_address, { "Address", "artnet.tod_request.address", FT_BYTES, BASE_HEX, NULL, 0x0, "Address", HFILL }}, /* ArtTodData */ { &hf_artnet_tod_data, { "ArtTodData packet", "artnet.tod_data", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtTodData packet", HFILL }}, { &hf_artnet_tod_data_port, { "Port", "artnet.tod_data.port", FT_UINT8, BASE_DEC, NULL, 0x0, "Port", HFILL }}, { &hf_artnet_tod_data_command_response, { "Command Response", "artnet.tod_data.command_response", FT_UINT8, BASE_HEX, VALS(artnet_tod_data_command_vals), 0x0, "Command Response", HFILL }}, { &hf_artnet_tod_data_address, { "Address", "artnet.tod_data.address", FT_UINT8, BASE_HEX, NULL, 0x0, "Address", HFILL }}, { &hf_artnet_tod_data_uid_total, { "UID Total", "artnet.tod_data.uid_total", FT_UINT16, BASE_DEC, NULL, 0x0, "UID Total", HFILL }}, { &hf_artnet_tod_data_block_count, { "Block Count", "artnet.tod_data.block_count", FT_UINT8, BASE_DEC, NULL, 0x0, "Block Count", HFILL }}, { &hf_artnet_tod_data_uid_count, { "UID Count", "artnet.tod_data.uid_count", FT_UINT8, BASE_DEC, NULL, 0x0, "UID Count", HFILL }}, { &hf_artnet_tod_data_tod, { "TOD", "artnet.tod_data.tod", FT_BYTES, BASE_HEX, NULL, 0x0, "TOD", HFILL }}, /* ArtTodControl */ { &hf_artnet_tod_control, { "ArtTodControl packet", "artner.tod_control", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtTodControl packet", HFILL }}, { &hf_artnet_tod_control_command, { "Command", "artnet.tod_control.command", FT_UINT8, BASE_HEX, VALS(artnet_tod_control_command_vals), 0x0, "Command", HFILL }}, { &hf_artnet_tod_control_address, { "Address", "artnet.tod_request.address", FT_UINT8, BASE_HEX, NULL, 0x0, "Address", HFILL }}, /* ArtRdm */ { &hf_artnet_rdm, { "ArtRdm packet", "artnet.rdm", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtRdm packet", HFILL }}, { &hf_artnet_rdm_command, { "Command", "artnet.rdm.command", FT_UINT8, BASE_HEX, VALS(artnet_rdm_command_vals), 0x0, "Command", HFILL }}, { &hf_artnet_rdm_address, { "Address", "artnet.rdm.address", FT_UINT8, BASE_HEX, NULL, 0x0, "Address", HFILL }}, /* ArtIpProg */ { &hf_artnet_ip_prog, { "ArtIpProg packet", "artnet.ip_prog", FT_NONE, BASE_NONE, NULL, 0, "ArtNET ArtIpProg packet", HFILL }}, { &hf_artnet_ip_prog_command, { "Command", "artnet.ip_prog.command", FT_UINT8, BASE_HEX, NULL, 0x0, "Command", HFILL }}, { &hf_artnet_ip_prog_command_prog_port, { "Program Port", "artnet.ip_prog.command_prog_port", FT_UINT8, BASE_HEX, NULL, 0x01, "Program Port", HFILL }}, { &hf_artnet_ip_prog_command_prog_sm, { "Program Subnet Mask", "artnet.ip_prog.command_prog_sm", FT_UINT8, BASE_HEX, NULL, 0x02, "Program Subnet Mask", HFILL }}, { &hf_artnet_ip_prog_command_prog_ip, { "Program IP", "artnet.ip_prog.command_prog_ip", FT_UINT8, BASE_HEX, NULL, 0x04, "Program IP", HFILL }}, { &hf_artnet_ip_prog_command_reset, { "Reset parameters", "artnet.ip_prog.command_reset", FT_UINT8, BASE_HEX, NULL, 0x08, "Reset parameters", HFILL }}, { &hf_artnet_ip_prog_command_unused, { "Unused", "artnet.ip_prog.command_unused", FT_UINT8, BASE_HEX, NULL, 0x70, "Unused", HFILL }}, { &hf_artnet_ip_prog_command_prog_enable, { "Enable Programming", "artnet.ip_prog.command_prog_enable", FT_UINT8, BASE_HEX, NULL, 0x80, "Enable Programming", HFILL }}, { &hf_artnet_ip_prog_ip, { "IP Address", "artnet.ip_prog.ip", FT_IPv4, BASE_DEC, NULL, 0x0, "IP Address", HFILL }}, { &hf_artnet_ip_prog_sm, { "Subnet mask", "artnet.ip_prog.sm", FT_IPv4, BASE_DEC, NULL, 0x0, "IP Subnet mask", HFILL }}, { &hf_artnet_ip_prog_port, { "Port", "artnet.ip_prog.port", FT_UINT16, BASE_DEC, NULL, 0x0, "Port", HFILL }}, /* ArtIpProgReply */ { &hf_artnet_ip_prog_reply, { "ArtIpProgReplay packet", "artnet.ip_prog_reply", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtIpProgReply packet", HFILL }}, { &hf_artnet_ip_prog_reply_ip, { "IP Address", "artnet.ip_prog_reply.ip", FT_IPv4, BASE_DEC, NULL, 0x0, "IP Address", HFILL }}, { &hf_artnet_ip_prog_reply_sm, { "Subnet mask", "artnet.ip_prog_reply.sm", FT_IPv4, BASE_DEC, NULL, 0x0, "IP Subnet mask", HFILL }}, { &hf_artnet_ip_prog_reply_port, { "Port", "artnet.ip_prog_reply.port", FT_UINT16, BASE_DEC, NULL, 0x0, "Port", HFILL }}, /* ArtPollServerReply */ { &hf_artnet_poll_server_reply, { "ArtPollServerReply packet", "artnet.poll_server_reply", FT_NONE, BASE_NONE, NULL, 0, "Art-Net ArtPollServerReply packet", HFILL }} }; static gint *ett[] = { &ett_artnet, }; module_t *artnet_module; static enum_val_t disp_chan_val_types[] = { { "pro", "Percent", 0 }, { "hex", "Hexadecimal", 1 }, { "dec", "Decimal", 2 }, { NULL, NULL, 0 } }; static enum_val_t disp_chan_nr_types[] = { { "hex", "Hexadecimal", 0 }, { "dec", "Decimal", 1 }, { NULL, NULL, 0 } }; static enum_val_t col_count[] = { { "6", "6", 6 }, { "10", "10", 10 }, { "12", "12", 12 }, { "16", "16", 16 }, { "24", "24", 24 }, { NULL, NULL, 0 } }; proto_artnet = proto_register_protocol("Art-Net", "ARTNET","artnet"); proto_register_field_array(proto_artnet,hf,array_length(hf)); proto_register_subtree_array(ett,array_length(ett)); artnet_module = prefs_register_protocol(proto_artnet, proto_reg_handoff_artnet); prefs_register_uint_preference(artnet_module, "udp_port", "UDP Port", "The UDP port on which " "Art-Net " "packets will be sent", 10,&global_udp_port_artnet); prefs_register_enum_preference(artnet_module, "dmx_disp_chan_val_type", "DMX Display channel value type", "The way DMX values are displayed", &global_disp_chan_val_type, disp_chan_val_types, FALSE); prefs_register_enum_preference(artnet_module, "dmx_disp_chan_nr_type", "DMX Display channel nr. type", "The way DMX channel numbers are displayed", &global_disp_chan_nr_type, disp_chan_nr_types, FALSE); prefs_register_enum_preference(artnet_module, "dmx_disp_col_count", "DMX Display Column Count", "The number of columns for the DMX display", &global_disp_col_count, col_count, FALSE); } /* The registration hand-off routing */ void proto_reg_handoff_artnet(void) { static int artnet_initialized = FALSE; static dissector_handle_t artnet_handle; ip_handle = find_dissector("ip"); rdm_handle = find_dissector("rdm"); if(!artnet_initialized) { artnet_handle = create_dissector_handle(dissect_artnet,proto_artnet); artnet_initialized = TRUE; } else { dissector_delete("udp.port",udp_port_artnet,artnet_handle); } udp_port_artnet = global_udp_port_artnet; dissector_add("udp.port",global_udp_port_artnet,artnet_handle); }