Commit 2a76d9b7 authored by Garkin's avatar Garkin

Upload New File

parent a960f7eb
--[[
Name: Deformat-2.0
Revision: $Rev: 6804 $
Author(s): ckknight (ckknight@gmail.com)
Website: http://ckknight.wowinterface.com/
Documentation: http://wiki.wowace.com/index.php/Deformat-2.0
SVN: http://svn.wowace.com/root/trunk/Deformat/Deformat-2.0
Description: A library to deformat format strings.
Dependencies: AceLibrary
]]
local MAJOR_VERSION = "Deformat-2.0"
local MINOR_VERSION = "$Revision: 6804 $"
if not AceLibrary then error(MAJOR_VERSION .. " requires AceLibrary") end
if not AceLibrary:IsNewVersion(MAJOR_VERSION, MINOR_VERSION) then return end
local Deformat = {}
do
local sequences = {
["%d*d"] = "%%-?%%d+",
["s"] = ".+",
["[fg]"] = "%%-?%%d+%%.%%d+",
["%%%.%d[fg]"] = "%%-?%%d+%%.?%%d*",
["c"] = ".",
}
local curries = {}
local function doNothing(item)
return item
end
local v = {}
local function concat(a1, a2, a3, a4, a5)
local left, right
if not a2 then
return a1
elseif not a3 then
left, right = a1, a2
elseif not a4 then
return concat(concat(a1, a2), a3)
elseif not a5 then
return concat(concat(concat(a1, a2), a3), a4)
else
return concat(concat(concat(concat(a1, a2), a3), a4), a5)
end
if not string.find(left, "%%1%$") and not string.find(right, "%%1%$") then
return left .. right
elseif not string.find(right, "%%1%$") then
local i
for j = 9, 1, -1 do
if string.find(left, "%%" .. j .. "%$") then
i = j
break
end
end
while true do
local first
local firstPat
for x, y in pairs(sequences) do
local i = string.find(right, "%%" .. x)
if not first or (i and i < first) then
first = i
firstPat = x
end
end
if not first then
break
end
i = i + 1
right = string.gsub(right, "%%(" .. firstPat .. ")", "%%" .. i .. "$%1")
end
return left .. right
elseif not string.find(left, "%%1%$") then
local i = 1
while true do
local first
local firstPat
for x, y in pairs(sequences) do
local i = string.find(left, "%%" .. x)
if not first or (i and i < first) then
first = i
firstPat = x
end
end
if not first then
break
end
i = i + 1
left = string.gsub(left, "%%(" .. firstPat .. ")", "%%" .. i .. "$%1")
end
return concat(left, right)
else
local i
for j = 9, 1, -1 do
if string.find(left, "%%" .. j .. "%$") then
i = j
break
end
end
local j
for k = 9, 1, -1 do
if string.find(right, "%%" .. k .. "%$") then
j = k
break
end
end
for k = j, 1, -1 do
right = string.gsub(right, "%%" .. k .. "%$", "%%" .. k + i .. "%$")
end
return left .. right
end
end
local function Curry(a1, a2, a3, a4, a5)
local pattern = concat(a1, a2, a3, a4, a5)
if not string.find(pattern, "%%1%$") then
local unpattern = string.gsub(pattern, "([%(%)%.%*%+%-%[%]%?%^%$%%])", "%%%1")
local f = {}
local i = 0
while true do
local first
local firstPat
for x, y in pairs(sequences) do
local i = string.find(unpattern, "%%%%" .. x)
if not first or (i and i < first) then
first = i
firstPat = x
end
end
if not first then
break
end
unpattern = string.gsub(unpattern, "%%%%" .. firstPat, "(" .. sequences[firstPat] .. ")", 1)
i = i + 1
if firstPat == "c" or firstPat == "s" then
table.insert(f, doNothing)
else
table.insert(f, tonumber)
end
end
unpattern = "^" .. unpattern .. "$"
local _,alpha, bravo, charlie, delta, echo, foxtrot, golf, hotel, india
if i == 0 then
return
elseif i == 1 then
return function(text)
_,_,alpha = string.find(text, unpattern)
if alpha then
return f[1](alpha)
end
end
elseif i == 2 then
return function(text)
_,_,alpha, bravo = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo)
end
end
elseif i == 3 then
return function(text)
_,_,alpha, bravo, charlie = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie)
end
end
elseif i == 4 then
return function(text)
_,_,alpha, bravo, charlie, delta = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie), f[4](delta)
end
end
elseif i == 5 then
return function(text)
_,_,alpha, bravo, charlie, delta, echo = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie), f[4](delta), f[5](echo)
end
end
elseif i == 6 then
return function(text)
_,_,alpha, bravo, charlie, delta, echo, foxtrot = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie), f[4](delta), f[5](echo), f[6](foxtrot)
end
end
elseif i == 7 then
return function(text)
_,_,alpha, bravo, charlie, delta, echo, foxtrot, golf = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie), f[4](delta), f[5](echo), f[6](foxtrot), f[7](golf)
end
end
elseif i == 8 then
return function(text)
_,_,alpha, bravo, charlie, delta, echo, foxtrot, golf, hotel = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie), f[4](delta), f[5](echo), f[6](foxtrot), f[7](golf), f[8](hotel)
end
end
else
return function(text)
_,_,alpha, bravo, charlie, delta, echo, foxtrot, golf, hotel, india = string.find(text, unpattern)
if alpha then
return f[1](alpha), f[2](bravo), f[3](charlie), f[4](delta), f[5](echo), f[6](foxtrot), f[7](golf), f[8](hotel), f[9](india)
end
end
end
else
local o = {}
local f = {}
local unpattern = string.gsub(pattern, "([%(%)%.%*%+%-%[%]%?%^%$%%])", "%%%1")
local i = 1
while true do
local pat
for x, y in pairs(sequences) do
if not pat and string.find(unpattern, "%%%%" .. i .. "%%%$" .. x) then
pat = x
break
end
end
if not pat then
break
end
unpattern = string.gsub(unpattern, "%%%%" .. i .. "%%%$" .. pat, "(" .. sequences[pat] .. ")", 1)
if pat == "c" or pat == "s" then
table.insert(f, doNothing)
else
table.insert(f, tonumber)
end
i = i + 1
end
i = 1
string.gsub(pattern, "%%(%d)%$", function(w) o[i] = tonumber(w); i = i + 1; end)
v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8],v[9] = nil
for x, y in pairs(f) do
v[x] = f[y]
end
for x, y in pairs(v) do
f[x] = v[x]
end
unpattern = "^" .. unpattern .. "$"
i = i - 1
if i == 0 then
return function(text)
return
end
elseif i == 1 then
return function(text)
_,_,v[1] = string.find(text, unpattern)
if v[1] then
return f[1](v[1])
end
end
elseif i == 2 then
return function(text)
_,_,v[1],v[2] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]])
end
end
elseif i == 3 then
return function(text)
_,_,v[1],v[2],v[3] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]])
end
end
elseif i == 4 then
return function(text)
_,_,v[1],v[2],v[3],v[4] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]]), f[4](v[o[4]])
end
end
elseif i == 5 then
return function(text)
_,_,v[1],v[2],v[3],v[4],v[5] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]]), f[4](v[o[4]]), f[5](v[o[5]])
end
end
elseif i == 6 then
return function(text)
_,_,v[1],v[2],v[3],v[4],v[5],v[6] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]]), f[4](v[o[4]]), f[5](v[o[5]]), f[6](v[o[6]])
end
end
elseif i == 7 then
return function(text)
_,_,v[1],v[2],v[3],v[4],v[5],v[6],v[7] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]]), f[4](v[o[4]]), f[5](v[o[5]]), f[6](v[o[6]]), f[7](v[o[7]])
end
end
elseif i == 8 then
return function(text)
_,_,v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]]), f[4](v[o[4]]), f[5](v[o[5]]), f[6](v[o[6]]), f[7](v[o[7]]), f[8](v[o[8]])
end
end
else
return function(text)
_,_,v[1],v[2],v[3],v[4],v[5],v[6],v[7],v[8],v[9] = string.find(text, unpattern)
if v[1] then
return f[1](v[o[1]]), f[2](v[o[2]]), f[3](v[o[3]]), f[4](v[o[4]]), f[5](v[o[5]]), f[6](v[o[6]]), f[7](v[o[7]]), f[8](v[o[8]]), f[9](v[o[9]])
end
end
end
end
end
function Deformat:Deformat(text, a1, a2, a3, a4, a5)
self:argCheck(text, 2, "string")
self:argCheck(a1, 3, "string")
local pattern = a1
if a5 then
pattern = a1 .. a2 .. a3 .. a4 .. a5
elseif a4 then
pattern = a1 .. a2 .. a3 .. a4
elseif a3 then
pattern = a1 .. a2 .. a3
elseif a2 then
pattern = a1 .. a2
end
if curries[pattern] == nil then
curries[pattern] = Curry(a1, a2, a3, a4, a5)
end
return curries[pattern](text)
end
end
local mt = getmetatable(Deformat) or {}
mt.__call = Deformat.Deformat
setmetatable(Deformat, mt)
AceLibrary:Register(Deformat, MAJOR_VERSION, MINOR_VERSION)
Deformat = nil
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