easylinux/cam-reverse
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This commit is contained in:
DavidVentura
2024-01-26 00:40:30 +01:00
parent 149b5634e3
commit ab6c504ac8
2 changed files with 16 additions and 46 deletions
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dissector.lua
+16 -13
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@@ -1,21 +1,24 @@
-- Create a new protocol for your custom packets
my_protocol = Proto("MyProtocol", "My Custom Protocol")
my_protocol = Proto("myprotocol", "My Custom Protocol")
-- Define the fields you want to display in Wireshark
my_protocol.fields = {}
my_protocol.fields.type = ProtoField.string("MyProtocol.type", "Type")
my_protocol.fields.payload = ProtoField.bytes("MyProtocol.payload", "Data")
my_protocol.fields.len = ProtoField.uint16("MyProtocol.len", "Len", base.HEX)
my_protocol.fields.type = ProtoField.string("myprotocol.type", "Type")
my_protocol.fields.payload = ProtoField.bytes("myprotocol.payload", "Data")
my_protocol.fields.len = ProtoField.uint16("myprotocol.len", "Len", base.HEX)
my_protocol.fields.m_type = ProtoField.uint8("MyProtocol.m_type", "Stream Type", base.HEX)
my_protocol.fields.m_stream_id = ProtoField.uint8("MyProtocol.m_stream_id", "Stream ID", base.HEX)
my_protocol.fields.elem_count = ProtoField.uint16("MyProtocol.elem_count", "Elem count", base.DEC)
my_protocol.fields.m_type = ProtoField.uint8("myprotocol.m_type", "Stream Type", base.HEX)
my_protocol.fields.m_stream_id = ProtoField.uint8("myprotocol.m_stream_id", "Stream ID", base.HEX)
my_protocol.fields.elem_count = ProtoField.uint16("myprotocol.elem_count", "Elem count", base.DEC)
my_protocol.fields.cmd_payload_len = ProtoField.uint16("MyProtocol.cmd_payload_len", "CMD Payload Len", base.HEX)
my_protocol.fields.cmd = ProtoField.uint16("MyProtocol.cmd", "CMD", base.HEX)
my_protocol.fields.start = ProtoField.uint16("MyProtocol.start", "Start", base.HEX)
my_protocol.fields.cmd_dest = ProtoField.uint16("MyProtocol.cmd_dest", "Dest", base.HEX)
my_protocol.fields.cmd_payload = ProtoField.bytes("MyProtocol.payload", "Payload", base.DASH)
my_protocol.fields.cmd_payload_len = ProtoField.uint16("myprotocol.cmd_payload_len", "CMD Payload Len", base.HEX)
my_protocol.fields.cmd = ProtoField.uint16("myprotocol.cmd", "CMD", base.HEX)
my_protocol.fields.start = ProtoField.uint16("myprotocol.start", "Start", base.HEX)
my_protocol.fields.cmd_dest = ProtoField.uint16("myprotocol.cmd_dest", "Dest", base.HEX)
my_protocol.fields.cmd_payload = ProtoField.bytes("myprotocol.payload", "Payload", base.DASH)
my_protocol.fields.encrypted = ProtoField.bool("myprotocol.encrypted", "Encrypted")
my_protocol.fields.cmd_type = ProtoField.string("myprotocol.payload", "Cmd Pkt Type")
lut = {
[0xf1f0] = "Close",
@@ -55,7 +58,7 @@ function my_protocol.dissector(buffer, pinfo, tree)
subtree:add(my_protocol.fields.type, packetname)
-- Set the protocol description in the packet list
pinfo.cols.protocol:set("MyProtocol")
pinfo.cols.protocol:set("myprotocol")
if packetname == "DrwAck" then
subtree:add(my_protocol.fields.len, buffer(2, 2))
subtree:add(my_protocol.fields.m_type, buffer(4, 1))