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#69 config file validation

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This commit is contained in:
Mikayla Fischler
2022-06-05 15:09:02 -04:00
parent d6c8eb4d56
commit 1c819779c7
5 changed files with 136 additions and 8 deletions
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30
scada-common/util.lua
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@@ -281,4 +281,34 @@ function util.new_clock(period)
return public
end
-- create a new type validator
--
-- can execute sequential checks and check valid() to see if it is still valid
function util.new_validator()
local valid = true
---@class validator
local public = {}
function public.assert_type_bool(value) valid = valid and type(value) == "boolean" end
function public.assert_type_num(value) valid = valid and type(value) == "number" end
function public.assert_type_int(value) valid = valid and type(value) == "number" and value == math.floor(value) end
function public.assert_type_str(value) valid = valid and type(value) == "string" end
function public.assert_type_table(value) valid = valid and type(value) == "table" end
function public.assert_eq(check, expect) valid = valid and check == expect end
function public.assert_min(check, min) valid = valid and check >= min end
function public.assert_min_ex(check, min) valid = valid and check > min end
function public.assert_max(check, max) valid = valid and check <= max end
function public.assert_max_ex(check, max) valid = valid and check < max end
function public.assert_range(check, min, max) valid = valid and check >= min and check <= max end
function public.assert_range_ex(check, min, max) valid = valid and check > min and check < max end
function public.assert_port(port) valid = valid and type(port) == "number" and port >= 0 and port <= 65535 end
function public.valid() return valid end
return public
end
return util