blob: 5851e1c94868c7ab8006d179d31f1a0b98f8b51c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
--
-- ~~~ helper utils
--
-- string -> hex
function string.tohex(str)
return (str:gsub(".", function (c)
return string.format("%02X", string.byte(c))
end))
end
-- hex -> string
function string.fromhex(str)
return (str:gsub("..", function (cc)
return string.char(tonumber(cc, 16))
end))
end
-- table[start, end] -> hex
function table.extracthex(response, start, last)
local result = {}
table.move(response, start, last, 1, result)
result = string.tohex(table.concat(result))
return result
end
-- table -> pretty print
function table.dump(response)
if type(response) == "table" then
local start = "{ "
for key, value in pairs(response) do
if type(key) ~= "number" then key = '"' .. key .. '"' end
start = start .. "[" .. key .. "] = " .. table.dump(value) .. ","
end
return start .. "} "
else
return tostring(response)
end
end
|
