diff options
Diffstat (limited to 'dissector_itlc.lua')
| -rw-r--r-- | dissector_itlc.lua | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/dissector_itlc.lua b/dissector_itlc.lua index eec5ceb..4431518 100644 --- a/dissector_itlc.lua +++ b/dissector_itlc.lua @@ -13,6 +13,10 @@ local fields = { ident = ProtoField.new("Client ID", "itlc.ident", ftypes.STRING), pcm = ProtoField.new("PCM Data", "itlc.pcm", ftypes.INT16), data = ProtoField.new("Unknown Data", "itlc.data", ftypes.BYTES), + buffered = ProtoField.new("Buffered Samples", "itlc.buffered", ftypes.UINT32), + artp = ProtoField.new("Articulation Parameter", "itlc.artp", ftypes.UINT32), + value = ProtoField.new("Value", "itlc.value", ftypes.FLOAT), + isglobal = ProtoField.new("Global?", "itlc.global", ftypes.BOOLEAN), } local fieldarray = {} @@ -26,6 +30,8 @@ local commands = { [3] = "PLAY", [4] = "CAPS", [5] = "PCM", + [6] = "PCMSYN", + [7] = "ARTP", } setmetatable(commands, {__index = function(self, k) return "(Unknown command!)" end}) @@ -60,6 +66,26 @@ local subdis = { [5] = function(buffer, tree) tree:add(fields.pcm, buffer()) end, + [6] = function(buffer, tree) + tree:add(fields.buffered, buffer(4, 4):uint()) + end, + [7] = function(buffer, tree, pinfo) + local voice = buffer(4, 4):uint() + local glob = (voice == 0xffffffff) + tree:add(fields.port, voice) + tree:add(fields.isglobal, glob) + local artp = buffer(8, 4):uint() + local val = buffer(12, 4):float() + local fr = tree:add(fields.artp, artp) + if glob then + fr:append_text(" (Global)") + pinfo.cols.info = tostring(pinfo.cols.info) .. " GART(" .. artp .. ") = " .. val + else + fr:append_text(" (Local)") + pinfo.cols.info = tostring(pinfo.cols.info) .. " LART[" .. voice .. "](" .. artp .. ") = " .. val + end + tree:add(fields.value, val) + end, } setmetatable(subdis, {__index = function(self, k) return function(buffer, tree) tree:add(fields.data, buffer()) |