168 lines
4.7 KiB
JavaScript
168 lines
4.7 KiB
JavaScript
layui.define('common', function (exports) {
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var common = layui.common;
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var Ry;
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var handle;
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var UKeyLib = {};
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var CurrentLib = UKeyLib;
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var UkeyPid = '411C20E1';
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//获取guid
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CurrentLib.getJSGuid = function () {
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function S4() {
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return (((1 + Math.random()) * 0x10000) | 0).toString(16).substring(1);
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}
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return (S4() + S4() + "-" + S4() + "-" + S4() + "-" + S4() + "-" + S4() + S4() + S4());
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}
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CurrentLib.initUkey = function () {
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if (common.getBrowserType() != 'IE') {
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top.dialog.msg('该功能仅支持IE11浏览器');
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return;
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}
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if (common.getIEBrowserVersion() != '11') {
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top.dialog.msg('该功能仅支持IE11浏览器');
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return;
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}
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var ret;
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Ry = document.getElementById("uKey");
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Ry.pid = UkeyPid;
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ret = Ry.Don_FindToken();
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if (ret == 0) {
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if (Ry.index != -1) {
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return true;
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}
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}
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return false;
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}
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CurrentLib.Open = function () {
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if (CurrentLib.initUkey()) {
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ret = Ry.Don_OpenToken();
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if (ret == 0) {
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handle = Ry.hHandle;
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return true;
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}
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}
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return false;
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}
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CurrentLib.WriteUKeyData = function (data) {
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if (CurrentLib.Open()) {
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var ret;
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Ry.DataLen = 120;
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Ry.Offset = 0;
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Ry.InData = CurrentLib.GetString(data);
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ret = Ry.Don_WriteData();
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if (ret == 0) {
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Ry.Don_CloseToken();
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return true;
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}
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}
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Ry.Don_CloseToken();
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return false;
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}
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CurrentLib.ReadUKeyData = function () {
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var reValue = new Object();
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if (CurrentLib.Open()) {
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var ret;
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Ry.DataLen = 120;
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Ry.Offset = 0;
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Ry.InData = 0;//清空Data
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ret = Ry.Don_ReadData();
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reValue.data = Ry.OutData;
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//获取真实数据
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var tag = "0000";
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reValue.data = reValue.data.substring(0, reValue.data.indexOf(tag));
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reValue.success = true;
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reValue.hid = Ry.hid;
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} else {
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reValue.success = false;
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}
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Ry.Don_CloseToken();
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return reValue;
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}
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CurrentLib.GetString = function (str) {
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var l = str.length;
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var blen = 0;
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for (i = 0; i < l; i++) {
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if ((str.charCodeAt(i) & 0xff00) != 0) {
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blen++;
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}
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blen++;
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}
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var len = 120;
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if (blen < len) {
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for (j = 0; j < len - blen; j++) {
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str += "0";
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}
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}
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return str;
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}
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CurrentLib.ParseJson = function (jsonString) {
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/// <summary>
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/// 将Json字符串转为对象
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/// </summary>
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/// <param name="value">待转化的字符串</param>
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jsonString = jsonString.replace(/\n/ig, "");
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jsonString = jsonString.replace(/\r/ig, "");
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try {
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var c = eval("(" + jsonString + ")");
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} catch (e) {
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alert("非严格的json字符串：" + jsonString);
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}
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return eval("(" + jsonString + ")");
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}
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//将JSON对象转化为字符串类型
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CurrentLib.JsonToString = function (o) {
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var arr = [];
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var fmt = function (s) {
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if (typeof s == 'object' && s != null) return json2str(s);
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return /^(string|number)$/.test(typeof s) ? "'" + s + "'" : s;
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}
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for (var i in o) arr.push("'" + i + "':" + fmt(o[i]));
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return '{' + arr.join(',') + '}';
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}
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//获取Hid
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CurrentLib.GetHid = function () {
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if (common.getBrowserType() != 'IE') {
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top.dialog.msg('该功能仅支持IE11浏览器');
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return null;
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}
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if (common.getIEBrowserVersion() != '11') {
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top.dialog.msg('该功能仅支持IE11浏览器');
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return null;
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}
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var Ry;
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var handle;
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var ret;
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Ry = document.getElementById("uKey");
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Ry.pid = UkeyPid;
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//寻找key
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ret = Ry.Don_FindToken();
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if (ret == 0) {
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//打开key
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var opentoken = Ry.Don_OpenToken();
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if (opentoken == 0) {
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Ry.DataLen = 120;
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Ry.Offset = 0;
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Ry.InData = 0;
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//读取key
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var readtoken = Ry.Don_ReadData();
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if (readtoken == 0) {
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var hid = Ry.hid;
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return hid;
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}
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}
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var closeResult = Ry.Don_CloseToken();
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}
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return '';
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}
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exports('ftukey', CurrentLib)
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}); |