more WIP

1 files changed, 0 insertions, 57 deletions

diff --git a/wireshark/nifi.lua b/wireshark/nifi.lua
deleted file mode 100644
index 94a563c..0000000
--- a/wireshark/nifi.lua
+++ /dev/null
@@ -1,57 +0,0 @@
-local p = Proto("nifi", "Ni-Fi header")
-local dt = DissectorTable.new("nifi")
-
-p.fields.frame_type = ProtoField.uint16("nifi.type", "Frame type", base.DEC, {
-	[0] = "Normal", -- Used for actual messages, ack packets
-	[1] = "Announcement", -- TODO: send broadcast???
-})
-p.fields.original = ProtoField.bool("nifi.original", "Original") -- only 0 or 2
-p.fields.gameid = ProtoField.uint16("nifi.gid", "Game ID", base.HEX, {
-	[0xfffd] = "PictoChat (CMD)",
-	[0x7dcb] = "PictoChat (ACK)",
-	[0x5a5a] = "Mario Kart DS (CMD)",
-	[0x7c02] = "Mario Kart DS (ACK)",
-})
-p.fields.magic = ProtoField.bytes("nifi.magic", "Magic")
-p.fields.length = ProtoField.uint16("nifi.len", "Remaining message length")
-
-local melon_type_enum_field = Field.new("melon.type.enum")
-
-function p.init()
-	-- register nifi as a subdissector for melon
-	DissectorTable.get("melon"):add(0, p)
-end
-
-function p.dissector(buffer, pinfo, tree)
-	local header_size = 12
-
-	local subtree = tree:add(p, buffer(0, header_size), string.format("%s: %d bytes", p.description, header_size))
-	subtree:add_le(p.fields.frame_type, buffer(0x00, 2))
-	subtree:add_le(p.fields.original, buffer(0x02, 2))
-	local original = buffer(0x02, 2):le_uint() > 0
-
-	local melon_type = melon_type_enum_field()()
-	local gameid_buf = buffer(0x04, 4)
-	local gameid = 0
-	if melon_type == 1 then -- CMD
-		gameid_buf = gameid_buf(2, 2)
-	elseif melon_type == 3 then -- ACK
-		gameid_buf = gameid_buf(0, 2)
-	end
-	gameid = gameid_buf():le_uint()
-	subtree:add_le(p.fields.gameid, gameid_buf)
-
-	subtree:add_le(p.fields.magic, buffer(0x08, 2)) -- const 0x1401
-	subtree:add_le(p.fields.length, buffer(0x0a, 2))
-	local length = buffer(0x0a, 2):le_uint()
-
-	-- pretty wireshark shit
-	pinfo.cols.protocol = p.name
-	pinfo.cols.info = string.format("GID %04x %s, %s", gameid, pinfo.cols.info, (original and "Original" or "Resend"))
-
-	-- try to call subdissector for gameid
-	dt:try(gameid, buffer(header_size, length):tvb(), pinfo, tree)
-
-	return header_size
-end
-