Module:IPAddress: Difference between revisions

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(include changes from sandbox to remove global functions (undesirable and don't appear to be needed) and related to style; then can focus on proposed changes in sandbox)
(clean input to remove directional markers per MediaWiki talk:Blockedtext#Not detecting IPs properly)
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function p._isIpV4(s)
function p._isIpV4(s)
local function legal(n) return (tonumber(n) or 256) < 256 and not n:match("^0%d") end-- in lua 0 is true!
local function legal(n) return (tonumber(n) or 256) < 256 and not n:match("^0%d") end
if type(s) ~= "string" then return false end
if type(s) ~= "string" then return false end
local p1, p2, p3, p4 = s:match("^(%d+)%.(%d+)%.(%d+)%.(%d+)$")
local p1, p2, p3, p4 = s:match("^(%d+)%.(%d+)%.(%d+)%.(%d+)$")
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end
end


local function input(frame)
⚫
function p.isIpV6(frame) return p._isIpV6(frame.args[1]) and "1" or "0" end
-- Return input parameter after replacing any of following directional markers.
⚫
function p.isIpV4(frame) return p._isIpV4(frame.args[1]) and "1" or "0" end
-- LRM : LEFT-TO-RIGHT MARK (U+200E) : hex e2 80 8e = 226 128 142
⚫
function p.isIp(frame) return p._isIp(frame.args[1]) or "" end
-- LRE : LEFT-TO-RIGHT EMBEDDING (U+202A) : hex e2 80 aa = 226 128 170
-- PDF : POP DIRECTIONAL FORMATTING (U+202C) : hex e2 80 ac = 226 128 172
-- This is required for MediaWiki:Blockedtext message.
return (frame.args[1] or ''):gsub('\226\128[\142\170\172]', ' ') -- replace LRM, LRE, PDF with space delimiter
end

⚫
function p.isIpV6(frame) return p._isIpV6(input(frame)) and "1" or "0" end
⚫
function p.isIpV4(frame) return p._isIpV4(input(frame)) and "1" or "0" end
⚫
function p.isIp(frame) return p._isIp(input(frame)) or "" end


function p.isIpOrRange(frame)
function p.isIpOrRange(frame)
-- {{#invoke:IPAddress|isIpOrRange|x}} → 'ip' (IPv4/IPv6) or 'range' (CIDR IPv4/IPv6) or '' (invalid)
-- {{#invoke:IPAddress|isIpOrRange|x}} → 'ip' (IPv4/IPv6) or 'range' (CIDR IPv4/IPv6) or '' (invalid)
local modip = require('Module:IP')
local modip = require('Module:IP')
local s = frame.args[1]
local s = input(frame)
local success, ip = pcall(modip.IPAddress.new, s)
local success, ip = pcall(modip.IPAddress.new, s)
if success then
if success then
Retrieved from "https://crocwiki.com/wiki/Module:IPAddress"