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security.lua

-- 转载请注明出处
-- 作者: 无言独影
-- 联系QQ: 692118238
-- 2016年7月18日 20:14:23


-------------安全函数
--xxTEA加密及附加部分
function security.urlEncode(str)--url编码
    if (str) then
        str = string.gsub (str, "\n", "\r\n")
        str = string.gsub (str, "([^%w ])",
            function (c)  return string.format ("%%%02X", string.byte(c)) end)
        str = string.gsub (str, " ", "+")
	end
	return str
end
function security.urlDecode(str)--url解码
    if (str) then
        str = string.gsub (str, "+", " ")
        str = string.gsub(str, "%%(%x%x)",
            function(h)  return string.char(tonumber(h, 16)) end)
        return str
end
end
function security.url_safe_base64_encode(str)
    local data = security.base64enc(str)
    data = string.gsub(data, '+', '-')
    data = string.gsub(data, '/', '_')
    data = string.gsub(data, '=', '.')
    return data
end
function security.url_safe_base64_decode(str)
    -- 	logcat(str)
    local data = string.gsub(str, '-', '+')

    data = string.gsub(data, '_', '/')

    data = string.gsub(data, '%.', '=')
    -- 	logcat(str)
    data = security.base64dec(data)
    return data;
end
function security.xxTEAEncrypt(str, key, toBase64)

    toBase64 = toBase64 or true
    if (str == "") then
        return ""
    end
    local v = _str2long(str, true)
    local k = _str2long(key, false)

    if (#k < 4) then
        for i = #k+1, 4, 1  do
        k [i] = 0
        end
    end
    local n = #v
    local z = v [n]
    local y = v [1]
    local delta = -0x61C88647
    local q = math.floor(6 + 52 / (n)) --设定加密轮数
    local sum = 0

    while 0 < q do
        q = q -1
        sum = _int32(sum + delta)
        e = bit.band(bit.rshift(sum , 2), 3)
        local p = 0
        for p = 0, n-2 do
        y = v [p + 2]
            mx = bit.bxor(_int32(bit.bxor(bit.band(bit.rshift(z, 5), 0x07ffffff), bit.lshift(y , 2)) + bit.bxor(bit.band(bit.rshift(y, 3), 0x1fffffff), bit.lshift(z, 4))), _int32(bit.bxor(sum, y) + bit.bxor(k[bit.bxor(bit.band((p), 3), e)+1], z)))
            z  = _int32(v[p+1] + mx)
            v [p+1]  = z
        end

        p = #v - 1
        y = v [1]
        mx = bit.bxor(_int32(bit.bxor(bit.band(bit.rshift(z, 5), 0x07ffffff), bit.lshift(y , 2)) + bit.bxor(bit.band(bit.rshift(y, 3), 0x1fffffff), bit.lshift(z, 4))), _int32(bit.bxor(sum, y) + bit.bxor(k[bit.bxor(bit.band((p), 3), e)+1], z)))
        z = _int32(v[n] + mx)
        v [n] = z

    end
    if (toBase64) then
        local r = security.url_safe_base64_encode(_long2str(v, false))
        return r
    end
    return _long2str(v, false)
end
function security.xxTEADecrypt(str, key, toBase64)

    toBase64 = toBase64 or true

    if (str == "") then
        return ""
    end
    -- 	logcat(str)
    if toBase64 then
        str = security.url_safe_base64_decode(str)
    end

    local v = _str2long(str, false)
    local k = _str2long(key, false)
    if (#k < 4) then
        for i = #k+1, 4, 1  do
            k [i] = 0
        end
    end

    local n = #v - 1
    local z = v [n]
    local y = v [1]
    local delta = -0x61C88647
    local q = math.floor(6 + 52 / (n+1)) --设定加密轮数
    local sum = _int32(q * delta)
    while (sum ~= 0) do
        e = bit.band(bit.rshift(sum , 2), 3)
--         		test_result = test_result .."e: "..e.."\n"
--         		logcat ("e: "..e)
        local p = n
        for p = n, 1, -1 do

            z = v [p]
--             			test_result = test_result .."z: "..z.."p-1: "..(p-1).."\n"
--             			logcat ("z: "..z.."p-1: "..p-1)
--             			test_result = test_result .."y: "..y.."\n"
--             			logcat ("y: "..y)
--             			test_result = test_result .."p: "..p.."\n"
--             			logcat ("p: "..p)
--             			test_result = test_result .."k: "..(k[bit.bxor(bit.band((p), 3), e)+1]).."\n"
--             			logcat ("k: "..k[bit.bxor(bit.band((p), 3), e)+1])
            mx = bit.bxor(_int32(bit.bxor(bit.band(bit.rshift(z, 5), 0x07ffffff), bit.lshift(y , 2)) + bit.bxor(bit.band(bit.rshift(y, 3), 0x1fffffff), bit.lshift(z, 4))), _int32(bit.bxor(sum, y) + bit.bxor(k[bit.bxor(bit.band((p), 3), e)+1], z)))
--             			test_result = test_result .."mx: "..mx.."\n"
--             			logcat ("mx: "..mx)
            y  = _int32(v [p+1] - mx)
--                         test_result = test_result .."y: "..y.."p: "..p.."\n"
--             			logcat ("y: "..y.."p: "..p)
            v [p+1] = y

        end

        p = 0
        z = v[n+1]
--                 test_result = test_result .."z2: "..z.."\n"
--         		logcat ("z2: "..z)
        mx = bit.bxor(_int32(bit.bxor(bit.band(bit.rshift(z, 5), 0x07ffffff), bit.lshift(y , 2)) + bit.bxor(bit.band(bit.rshift(y, 3), 0x1fffffff), bit.lshift(z, 4))), _int32(bit.bxor(sum, y) + bit.bxor(k[bit.bxor(bit.band((p), 3), e)+1], z)))
--                 test_result = test_result .."mx2: "..mx.."\n"
--         		logcat ("mx2: "..mx)
        y = _int32(v[1] - mx)
--         		test_result = test_result .."y2: "..y.."\n"
--         		logcat ("y2: "..y)
        v [1] = y
        sum = _int32(sum - delta)
    end

    return _long2str(v, true)
end
function _long2str(v, w)
    local len = #v

    local n = bit.lshift((len - 1) , 2)
    if (w) then
        local m = v [len]
        if ((m < n - 3) or (m > n)) then
        return false
        end
        n = m
    end
    local s = {}
    for i = 1 , len do
        s [i] = string.packL(v[i])
    end

    if (w) then
        return string.sub(table.concat(s, ''), 0, n)
    else
        return table.concat(s, '')
    end
end
function _str2long(s, w)
    local v = string.unpackL(s .. string.rep("\0", (4 - bit.band((string.len(s) % 4)  , 3))))
    if (w) then
        v [#v+1] = string.len(s)
    end
    return v
end
function _int32(n)
    while (n >= 2147483649) do
        n = n - 4294967296
    end
    while (n <= -2147483649) do
        n = n + 4294967296
    end
    return n
end
function security.tableToCryptJson(tb, key)
    local tbx ={}
-- 	logcat_r(tb)
    for k, v in pairs(tb) do
        tbx[security.rmEncode(k)] = security.rmEncode(v)
        -- 		logcat(k.." "..security.rmEncode(v))
    end

    local re = json.encode(tbx)
--     logcat(re)
    return security.xxTEAEncrypt(re, key)
end
function security.cryptJsonToTable(str, key)
    str = security.xxTEADecrypt(str, key)
    local tbtemp = json.decode(str)
    local tbx = {}
    for k, v in pairs(tbtemp) do
        tbx[security.rmDecode(k)] = security.rmDecode(v)
    end

    return tbx
end
--rmEncode/Decode最初由红运天猫提供，略微修改，简单的字符移位，需注意该方法加密后的字符串每次都不同。
--加盐md5处理
function security.hashCat(a, salt)
    return security.md5(a .. salt)
end

-------------字符串函数
function string.packL(hex)--转为字符串

    if hex == nil or hex == null then
        return nil
	end
	if (type(hex)~="number") then
		return nil, "str2hex invalid input type"
	end
	_int32(hex)
	local result = ""
	local index = 0
	local str = bit.tohex(hex)
	if tonumber(str, 16) < 257 then
		str = string.sub(str, str:len()-1, str:len())
	end


	for index = str:len(), 1, -2 do
		result=result..string.char(tonumber(str:sub(index-1, index), 16))
	end

	return result
end
function string.unpackL(str)--转为长整型数组
    --判断输入类型

    if (type(str)~="string") then
        return nil, "hex2str invalid input type"
	end
	local i = 1
	local result = ""
	local tb = {}
	local tmptb = {}
	local hex = ""
	while str:byte(i) ~= nil do
		tmptb[i] = str:byte(i)
		if (i % 4 == 0) then
			for j = #tmptb, #tmptb-3, -1 do
				hex = bit.tohex(tmptb[j])
				-- 				logcat(hex)
				hex = string.sub(hex, hex:len()-1, hex:len())
				result = result.. hex
				-- 				logcat("["..#tb.."] => "..result)
			end
			result = tonumber(result, 16)
			if result ~= 0 then
				tb[#tb+1] = _int32(result)
				-- 				logcat("["..#tb.."] => "..tb[#tb])
				-- 				else
				--
				-- 				logcat("["..#tb.."] => "..result)
			end
			result = ""
		end
		i = i + 1
	end
	result = ""
	if (i % 4 ~= 0) then
		for j = #tmptb, #tmptb-i % 4 +2, -1 do
			hex = bit.tohex(tmptb[j])
			logcat(hex)
			hex = string.sub(hex, hex:len()-1, hex:len())
			result = result.. hex
			-- result=result.. string.format("%02X", tmptb[j])
		end

		if tonumber(result, 16) ~= 0 then
			tb[#tb+1] = tonumber(result, 16)
		end
	end


	return tb
end
function string.toByteTable(str)
    local tb = {}
    local i = 1
    while str:byte(i) ~= nil do
        tb[i] = str:byte(i)
        i = i + 1
    end
    return tb
end

-------------网络函数
function net.get(url, timeout)
    t = os.clock()
    local http= require("socket.http");
    local request_body = request_body
    local response_body = {}

    http.TIMEOUT = timeout or 5

    local res, code, response_headers = http.request{
        url = url,
        method = "GET",
        sink = ltn12.sink.table(response_body),
    }
    return  table.concat(response_body, ""), code, os.clock() - t
end
function net.post(url, request_body, timeout)
    t = os.clock()
    local http=require("socket.http");
--     local socket = require "socket"
    local request_body = request_body
    local response_body = {}
    http.TIMEOUT = timeout or 5
    local res, code, response_headers = http.request{
        url = url,
        method = "POST",
        headers =
        {
            ["Content-Type"] = "application/x-www-form-urlencoded";
            ["Content-Length"] = string.len(request_body);
        },
        source = ltn12.source.string(request_body),
        sink = ltn12.sink.table(response_body),
    }
    return  table.concat(response_body, ""), code, os.clock() - t
end
--得到某个页面中第一个标签内的内容
function net.getFistTable(source, tag)
    --source :网页源代码
    --tag: 例如 title body
    -- return source:match("<"..tag..".*>%s*(.*)%s*</"..tag..">")--匹配标签
    -- toast2("<"..tag.."[.*>](.*)</"..tag..">")
    local t = source:match("<"..tag.."[.*%>]?(.*)</"..tag..">")
    t = string.trim(t)
    t = string.gsub(t, "\n", "")
    t = string.gsub(t, "</br>", "\n")
    -- （还可以对常用标签进进行字符串处理）
    return string.trim(t)--匹配标签

        --返回的是标签下第一行的正文内容

        -- lua的匹配模式非常简单
        -- http://cloudwu.github.io/lua53doc/manual.html#6.4.1
        -- 单个字符类跟一个 '*'， 将匹配零或多个该类的字符。 这个条目总是匹配尽可能长的串；
        -- 单个字符类跟一个 '+'， 将匹配一或更多个该类的字符。 这个条目总是匹配尽可能长的串；
        -- 单个字符类跟一个 '-'， 将匹配零或更多个该类的字符。 和 '*' 不同， 这个条目总是匹配尽可能短的串；
        -- 单个字符类跟一个 '?'， 将匹配零或一个该类的字符。 只要有可能，它会匹配一个；
end

-------------设备应用函数
function system.openBrowerUrl(url)
	if url:find("http://") == nil then url = "http://"..url end
-- 	os.execute(string.format("am start -a android.intent.action.VIEW -d "..url))
    os.execute("su -c '"..string.rep(" ", 3000).."am start -a android.intent.action.VIEW -d "..url.."'")
    toast("网址已经打开！")
	xscript.stop()
end
function system.setIME(pattern)
	local iRet, sRet = pcall(function()
		if pattern == 0 then		--百度小米版
			os.execute("ime set com.baidu.input_mi/.ImeService ")
		elseif pattern == 1 then  	--讯飞
			os.execute("ime set com.iflytek.inputmethod/.FlyIME")
		elseif pattern == 2 then	--谷歌
			os.execute("ime set com.google.android.inputmethod.pinyin")
		elseif pattern == 3 then	--手心
			os.execute("ime set com.xinshuru.inputmethod/.FTInputService")
		elseif pattern == 4 then	--GO输入法
			os.execute("ime set com.jb.gokeyboard/.GoKeyboard")
		elseif pattern == 5 then	--触宝输入法
			os.execute("ime set com.cootek.smartinputv5.tablet/com.cootek.smartinput5.TouchPalIME")
		elseif pattern == 6 then	--QQ拼音
			os.execute("ime set com.tencent.qqpinyin/.QQPYInputMethodService ")
		elseif pattern == 7 then	--百度输入法
			os.execute("ime set com.baidu.input/.ImeService")
		elseif pattern == 8 then	--章鱼输入法
			os.execute("ime set com.komoxo.octopusime/com.komoxo.chocolateime.LatinIME")
		elseif pattern ==9 then 	--设置按键精灵输入法
			os.execute("ime set com.cyjh.mobileanjian/.input.inputkb")
		elseif pattern == 10 then	--设置搜狗输入法
			os.execute("ime set com.sohu.inputmethod.sogou/.SogouIME")
		end
	end)
	if iRet == true then
		return sRet
	else
		print(sRet)
		return ""
	end
end

-------------设备信息函数
function systeminfo.isEmulate()
    local result = false
	local s = string.find(os.exec("cat /proc/cpuinfo"), "model name")
	if s ~= nil then
        result = true
    end
    if xutil.isFileExists("/proc/irq/10/bstcamera") then
        result = true
    end
	if xutil.isFileExists("/proc/bstid") then
        result = true
    end
    if xutil.isFileExists("/proc/irq/20/memuguest") then
--         logcat("逍遥模拟器用户")
        result = true
    end
    if xutil.isFileExists("/proc/irq/20/vboxguest") then
--         logcat("夜神模拟器用户")
        result = true
    end
    return result
end
function systeminfo.getCid()
	local cid=os.exec("cat /sys/block/mmcblk0/device/cid")
	cid = string.gsub(cid, "%s*", "")
	if tostring(cid) == "nil" then
		cid = ""
	end
	return cid
end

local tempPath = xscript.scriptDir().."/.tmp"
--------------获取shell执行结果
function os.exec(exec)
    os.execute(string.format("%s > %s", exec, tempPath))
    local file = io.open(tempPath, "r")
    local result=string.format("%s", file:read("*all"))
    file:close()
    os.remove(tempPath)
    return result
end
--数组查找
function table.find(tb, str)


	local function _find(tb)
		for k,v in pairs(tb) do
			if v == str then
				return true
			end
			if type(v) == "table" then
				_find(v)
			end
		end
		return false
	end
	return _find(tb)
end
--返回数组长度
function table.getn(tb)
	local sum = 0
	local function countT(tb)
		for k,v in pairs(tb) do
			sum = sum + 1
			if type(v) == "table" then
				countT(v)
			end
		end
	end
	countT(tb)
	return sum
end

-------图色重写类方法（可用作自适应分辨率变化，自用，屏蔽以防止冲突）
-- ratiow,ratioh = 1,1
-- --*为转换到实际像素，/为转换回脚本开发时的像素
-- local _findcolors = find.colors
-- function find.colors(tb,f,x1,y1,x2,y2)
-- 	if x1 == nil then
-- 		local isR,x,y,tb = _findcolors(tb,f)
-- 		if isR then
-- 			x = math.round(x / ratiow)
-- 			y = math.round(y / ratioh)
-- 		end
-- 		return isR,x,y,tb
-- 	end
-- 	x1 = math.round(x1 * ratiow)
-- 	y1 = math.round(y1 * ratioh)
-- 	x2 = math.round(x2 * ratiow)
-- 	y2 = math.round(y2 * ratioh)
-- 	for i = 1, #tb do
-- 		if xutil.isTable(tb[i]) then
-- 			tb[i][1] = tb[i][1] * ratiow
-- 			tb[i][2] = tb[i][2] * ratioh
-- 		end
-- 	end
-- 	local isR,x,y,tb = _findcolors(tb,f,x1,y1,x2,y2)
-- 	if isR then
-- 		x = math.round(x / ratiow)
-- 		y = math.round(y / ratioh)
-- 	end
-- 	return isR,x,y,tb
-- end
-- local _findcolor = find.color
-- function find.color(c,f,x1,y1,x2,y2)
-- 	x1 = math.round(x1 * ratiow)
-- 	y1 = math.round(y1 * ratioh)
-- 	x2 = math.round(x2 * ratiow)
-- 	y2 = math.round(y2 * ratioh)
-- 	local isR,x,y = _findcolor(c,f,x1,y1,x2,y2)
-- 	if isR then
-- 		x = math.round(x / ratiow)
-- 		y = math.round(y / ratioh)
-- 	end
-- 	return isR,x,y
-- end
-- local _iscolor = iscolor
-- function iscolor(c,f,x,y)
-- 	x = math.round(x * ratiow)
-- 	y = math.round(y * ratioh)
-- 	return  _iscolor(x, y, c, f)
-- end
-- local _getcolor = getcolor
-- function getcolor(x,y)
-- 	x = math.round(x * ratiow)
-- 	y = math.round(y * ratioh)
-- 	local c, a, r, g, b = _getcolor(x, y)
-- 	c = tonumber(bit.tohex(r, 2)..bit.tohex(g, 2)..bit.tohex(b, 2), 16)
-- 	return c, a, r, g, b
-- end
-- local _touchclick = touch.click
-- function touch.click(x,y,id,p)
-- 	x = math.round(x * ratiow)
-- 	y = math.round(y * ratioh)
-- 	if id == nil and p == nil then
-- 		_touchclick(x,y)
-- 	elseif p == nil then
-- 		_touchclick(x,y,id)
-- 	else
-- 		_touchclick(x,y,id,p)
-- 	end
-- end
-- local _touchclick2 = touch.click2
-- function touch.click2(x,y)
-- 	x = math.round(x * ratiow)
-- 	y = math.round(y * ratioh)
-- 	if id == nil and p == nil then
-- 		_touchclick2(x,y)
-- 	elseif p == nil then
-- 		_touchclick2(x,y,id)
-- 	else
-- 		_touchclick2(x,y,id,p)
-- 	end
-- end
-- local _touchdown = touch.down
-- function touch.down(x,y,id,p)
-- 	x = math.round(x * ratiow)
-- 	y = math.round(y * ratioh)
-- 	if id == nil and p == nil then
-- 		_touchdown(x,y)
-- 	elseif p == nil then
-- 		_touchdown(x,y,id)
-- 	else
-- 		_touchdown(x,y,id,p)
-- 	end
-- end
-- local _touchmove = touch.move
-- function touch.move(x,y,id,p)
-- 	x = math.round(x * ratiow)
-- 	y = math.round(y * ratioh)
-- 	if id == nil and p == nil then
-- 		_touchmove(x,y)
-- 	elseif p == nil then
-- 		_touchmove(x,y,id)
-- 	else
-- 		_touchmove(x,y,id,p)
-- 	end
-- end
-- local _touchswipe = touch.swipe
-- function touch.swipe(x1,y1,x2,y2,time)
-- 	x1 = math.round(x1 * ratiow)
-- 	y1 = math.round(y1 * ratioh)
-- 	x2 = math.round(x2 * ratiow)
-- 	y2 = math.round(y2 * ratioh)
-- 	if time == nil then
-- 		_touchswipe(x1,y1,x2,y2)
-- 	else
-- 		_touchswipe(x1,y1,x2,y2,time)
-- 	end
-- end
-- local _touchup = touch.up
-- function touch.up(x,y,id)
-- 	if x == nil and y == nil and id == nil then
-- 		_touchup()
-- 	elseif y == nil and id == nil then
-- 		_touchup(x)
-- 	else
-- 		x = math.round(x * ratiow)
-- 		y = math.round(y * ratioh)
-- 		if id == nil then
-- 			_touchup(x,y)
-- 		else
-- 			_touchup(x,y,id)
-- 		end
-- 	end
-- end
-- local _ocrdama2decodeScreen = ocr.dama2.decodeScreen
-- function ocr.dama2.decodeScreen(user,pass,x1,y1,x2,y2,type,timeOut)
-- 	x1 = math.round(x1 * ratiow)
-- 	y1 = math.round(y1 * ratioh)
-- 	x2 = math.round(x2 * ratiow)
-- 	y2 = math.round(y2 * ratioh)
-- 	return _ocrdama2decodeScreen(user,pass,x1,y1,x2,y2,type,timeOut)
-- end
-- local _ocrscreen = ocr.screen
-- function ocr.screen(x1,y1,x2,y2,dictPath,lang,option)
-- 	x1 = math.round(x1 * ratiow)
-- 	y1 = math.round(y1 * ratioh)
-- 	x2 = math.round(x2 * ratiow)
-- 	y2 = math.round(y2 * ratioh)
-- 	return _ocrscreen(x1,y1,x2,y2,dictPath,lang,option)
-- end

-- local _screencap = screencap
-- function screencap(path,x1,y1,x2,y2)
-- 	if path == nil then
-- 		_screencap()
-- 	elseif x1 == nil then
-- 		_screencap(path)
-- 	else
-- 		x1 = math.round(x1 * ratiow)
-- 		y1 = math.round(y1 * ratioh)
-- 		x2 = math.round(x2 * ratiow)
-- 		y2 = math.round(y2 * ratioh)
-- 		_screencap(path,x1,y1,x2,y2)
-- 	end
-- end
-- local _getscreencap = getscreencap
-- function getscreencap(x1,y1,x2,y2)
-- 	if x1 == nil then
-- 		return _getscreencap()
-- 	else
-- 		x1 = math.round(x1 * ratiow)
-- 		y1 = math.round(y1 * ratioh)
-- 		x2 = math.round(x2 * ratiow)
-- 		y2 = math.round(y2 * ratioh)
-- 		return _getscreencap(path,x1,y1,x2,y2)
-- 	end
-- end
-- function setscale(x,y)
-- 	ratiow,ratioh = x,y
-- -- 	if wx==480 and hx==854 then
-- -- 	end
-- -- 	if wx==480 and hx==800 then
-- -- 	end
-- end

-------其它重写类方法
local toastDefalut = toast
function toast(text, delay, toast2Pro, isDelay)
-- 	toast2Pro = toast2Pro or {y = 0.45, x = 0.2}
	toast2Pro = toast2Pro or {y = 0.65}
	delay = delay or 2200
	isDelay = isDelay or false
    toastDefalut(text, delay, toast2Pro)
	if isDelay then
		sleep(delay)
	end
end
function click(x,y,delay)
	logcat(x..","..y)
	delay = delay or 40
	delay = math.random(delay - 10, delay)
	if  math.random(1, 2) == 1 then
		touch.down(x + math.random(0, 2), y + math.random(0, 2))
	else
		touch.down(x - math.random(0, 2), y - math.random(0, 2))
	end
    sleep(delay)
	--sleep(5000)
    for i = 1, math.random(0, 2) * 2 do
		if i % 2 == 0 then
			x = x + math.random(1, 3)
			y = y - math.random(1, 3)
		else
			x = x - math.random(1, 3)
			y = y + math.random(1, 3)
		end
        touch.move(x, y)
		sleep(1)
    end
    touch.up()
	return(x..","..y)
end

--------输出函数
function logcat_r(tb)--打印table

    if type(tb) ~= "table" then
		logcat(tostring(tb))
		 return
	end

	local space, deep = string.rep(' ', 4), 0
	local function _print(t)
		local temp = {}
		for k, v in pairs(t) do
			local key = tostring(k)
			if type(v) == "table" then
				deep = deep + 2
				logcat(string.format("%s[%s] => Table\n%s(",
					string.rep(space, deep - 1),
					key,
					string.rep(space, deep)
					)
				) --print.
				_print(v)

				logcat(string.format("%s)", string.rep(space, deep)))
				deep = deep - 2
			else
				logcat(string.format("%s[%s] => %s",
					string.rep(space, deep + 1),
					key,
					v
					)
				) --print.
			end
		end
	end

	logcat(string.format("Table\n("))
	_print(tb)
	logcat(string.format(")"))
end
local table.print = logcat_r
function logcat_iniSave(path, title, msg, isCrypt, key)--配置记录
	if path == nil then
		error("path is nil")
	end
-- 	if msg == nil or title == nil or title == "" or
	isCrypt = isCrypt or false
	local num, content = xutil.getFileLine(path, title .. "=")
	if content ~= nil then
-- 		xutil.removeFileLine(path, xutil.getFileLine(path, title))
		xutil.removeFileLine(path, num)
	end

	if isCrypt then
		msg = security.xxTEAEncrypt(msg, key)
	end
	msg = string.trim(tostring(msg))
-- 	local file = io.open(path,"a+")
-- 	file:write(title .. "=" .. msg.."\n")
-- 	file:close()
	xutil.appendToFile(path, title .. "=" .. msg.."\n")
end
function logcat_iniRead(path, title, isCrypt, key)--配置记录
	if path == nil then
		error("path is nil")
	end

	isCrypt = isCrypt or false
		local num, content = xutil.getFileLine(path, title .. "=")
		if content == nil then return nil end
		content = string.sub(content, string.find(content, "=") + 1, content:len())
		if isCrypt then
			content = security.xxTEADecrypt(content, key)
		end
		return string.trim(content)
end

----------小工具
--返回指定文本在文件中的行数，失败返回-1,成功返回行号及查找的文本内容
function xutil.getFileLine(path, str, init)
	file = io.open(path)
	assert(file, "file open failed")
	init = init or 1
	if init < 1 then init = 1 end

	for i = 1, init do
		line = file:read()
    end

	local sum = init
    while  line  do
--         logcat("get line".. sum, line)
		if string.find(line, str) ~= nil then
-- 			logcat("result: " .. line)
			return sum, line
-- 			return line
		end
		sum = sum + 1
		line = file:read()
    end
    return  -1
end