163 lines
4.0 KiB
HTML
163 lines
4.0 KiB
HTML
<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<title>iView project</title>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;">
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<link rel="stylesheet" href="/touch/dist/main.css">
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</head>
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<body>
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<div id="app"></div>
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<script type="text/javascript" src="/touch/dist/vendors.js"></script>
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<script type="text/javascript" src="/touch/dist/main.js"></script>
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</body>
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<script>
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var kb_status = '1';
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var kb_readStr = '';
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var kb_isstart = false;
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var kb_readfunc = '';
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function start_read(func) {
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kb_isstart = true;
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kb_readfunc = func;
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kb_status = '1';
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kb_readStr = '';
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}
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function stop_read() {
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kb_isstart = false;
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kb_readfunc = '';
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}
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function fromKeyCode(code) {
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if ((code >= 48 && code <= 57) || (code >= 65 && code <= 90)) return String.fromCharCode(code);
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var keys = {
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186: ';', 188: ',', 189: '-', 190: '.', 191: '/', 222: "'", 219: '[', 221: ']', 187: '=',
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96: 'Num 0', 97: 'Num 1', 98: 'Num 2', 99: 'Num 3', 100: 'Num 4', 101: 'Num 5', 102: 'Num 6', 103: 'Num 7', 104: 'Num 8', 105: 'Num 9',
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111: 'Num /', 106: 'Num *', 109: 'Num -', 111: 'Num /', 107: 'Num +', 13: '[enter]', 8: '[back]', 110: 'Num .'
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};
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if (keys[code]) return keys[code];
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return '*err*';
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}
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function hashCode(strKey) {
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var hash = 0;
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if (strKey != null && strKey != "") {
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for (var i = 0; i < strKey.length; i++) {
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hash = hash * 31 + strKey.charCodeAt(i);
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hash = intValue(hash);
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}
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}
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return hash;
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}
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function intValue(num) {
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var MAX_VALUE = 0x7fffffff;
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var MIN_VALUE = -0x80000000;
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if (num > MAX_VALUE || num < MIN_VALUE) {
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return num &= 0xFFFFFFFF;
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}
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return num;
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}
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document.onkeydown = function () {
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if (!kb_isstart) return;
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var code = event.keyCode;
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//[st]sduf87fjsdfysd78,526976123;
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if (code == 16) return;
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kb_dealKey(fromKeyCode(code));
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}
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function kb_dealKey(c) {
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if (kb_status == '1') { //开始
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if (c == '[') {
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kb_status = '2';
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} else if (c == ';') { //IC卡
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kb_status = '6';
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}
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else kb_readErr(2);
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} else if (kb_status == '2') { //读取s
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if (c == 'S') kb_status = '3';
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else {
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kb_status = '1';
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kb_readErr(3);
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}
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} else if (kb_status == '3') { //读取t
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if (c == 'T') kb_status = '4';
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else {
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kb_status = '1';
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kb_readErr(4);
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}
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} else if (kb_status == '4') { //读取]
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if (c == ']') {
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kb_status = '5';
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kb_readStr = '';
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} else {
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kb_status = '1';
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kb_readErr(5);
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}
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} else if (kb_status == '5') { //读取内容
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if (c == ';') {
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kb_status = '1';
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var a = kb_readStr.split(",");
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if (a.length == 2) {
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var s1 = a[0].toLowerCase();
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var hcode = a[1];
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if (hashCode(s1) == hcode) {
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kb_readContent(s1, 'qr');
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} else {
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//alert(s1+","+hcode+","+hashCode(s1));
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kb_readErr(6);
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}
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} else {
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kb_readErr(7);
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}
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kb_readStr = '';
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} else {
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if (c == '*err*') {
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kb_status = '1';
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kb_readErr(8);
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} else {
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kb_readStr += c;
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}
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}
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} else if (kb_status == '6') { //IC卡读取内容
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if (c == '/' || c == '[enter]') {
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kb_status = '1';
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var s1 = kb_readStr.toLowerCase();
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kb_readContent(s1, 'ic');
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kb_readStr = '';
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} else {
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if (c >= '0' && c <= '9') {
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kb_readStr += c;
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} else {
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kb_status = '1';
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kb_readErr(8, 'ic');
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}
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}
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}
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//$("div1").innerHTML += kb_status+"<br />";
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}
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function kb_readErr(rs, type) {
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kb_status = '1';
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kb_readStr = '';
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//alert(from+":读取错误！"+rs);
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var tname = '二维码';
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if (type && type == 'ic') {
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tname = 'IC卡';
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}
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}
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function kb_readContent(str, type) {
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if (!kb_isstart) return;
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try { kb_readfunc(type, str); } catch (e) { }
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}
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</script>
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</html> |