Wireshark dissector for Pro DJ Link protocol
add playlist count to media response parsing
+3
-2
+3
-2
pro_dj_link.lua
+3
-2
pro_dj_link.lua
···
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56
local f_queried_dev = ProtoField.uint32("pdjl.queried_device", "Querying Device", base.DEC)
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local f_queried_slot= ProtoField.uint32("pdjl.queried_slot", "Querying Slot", base.HEX)
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local f_slot_owner = ProtoField.uint8("pdjl.slot_owner", "Slot Owner Device", base.DEC)
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+
local f_playlist_count = ProtoField.uint16("pdjl.playlist_count", "Playlist Count", base.DEC)
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local f_total_media_space = ProtoField.uint64("pdjl.total_media_space", "Total Space", base.DEC)
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local f_avail_media_space = ProtoField.uint64("pdjl.avail_media_space", "Available Space", base.DEC)
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···
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f_track_len, f_playhead, f_pitch_abs, f_bpm_abs, f_sync_cmd,
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f_rb_id, f_track_num, f_track_dev, f_slot, f_track_type, f_activity, f_firmware, f_beat_count,
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f_play_mode_1, f_play_mode_2, f_pitch_1, f_pitch_2, f_master_info, f_handoff, f_countdown, f_pitch_3,
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-
f_queried_ip, f_queried_dev, f_queried_slot, f_slot_owner, f_total_media_space, f_avail_media_space, f_media_type, f_media_status, f_media_tracks, f_media_name, f_media_db_date,
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+
f_queried_ip, f_queried_dev, f_queried_slot, f_slot_owner, f_playlist_count, f_total_media_space, f_avail_media_space, f_media_type, f_media_status, f_media_tracks, f_media_name, f_media_db_date,
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f_flags, f_flag_playing, f_flag_master, f_flag_sync, f_flag_onair,
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f_db_magic, f_db_tx_id, f_db_msg_type, f_db_arg_count, f_db_tag_blob,
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f_db_field_u8, f_db_field_u16, f_db_field_u32, f_db_field_u64, f_db_field_str, f_db_field_bin,
···
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local date_str = buf(0x6C, 24):string(enc):gsub("%z", "")
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tree:add(f_media_db_date, buf(0x6C, 24), date_str)
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549
-
-- add total_space @ offset 0xb0 (8 bytes) and free_space @ offset 0xb8 (4 bytes)
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+
tree:add(f_playlist_count, buf(0xae, 2))
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tree:add(f_total_media_space, buf(0xb0, 8))
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tree:add(f_avail_media_space, buf(0xb8, 8))
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elseif length >= 0x2C + 32 then