147 lines
3.1 KiB
JavaScript
147 lines
3.1 KiB
JavaScript
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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 = {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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{
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var hash = 0;
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if(strKey != null && strKey != "")
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{
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for (var i = 0; i < strKey.length; i++)
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{
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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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{
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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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{
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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') { //¿ªÊ¼
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if(c == '[') {
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kb_status = '2';
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} else if(c == ';') { //IC¿¨
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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') { //¶ÁÈ¡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') { //¶ÁÈ¡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') { //¶ÁÈ¡]
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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') { //¶ÁÈ¡ÄÚÈÝ
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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¿¨¶ÁÈ¡ÄÚÈÝ
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if(c == '/') {
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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+":¶ÁÈ¡´íÎó£¡"+rs);
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var tname = '¶þάÂë';
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if(type && type == 'ic') {
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tname = 'IC¿¨';
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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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