1 String.prototype.trim = function(){
2 return this.replace(/(^\s+)|(\s+$)/g, '');
3 };
4
5 IniConfig = function(iniFileName) {
6 this.iniFileName = iniFileName;
7 this._iniSecDictionary = new Array();
8 this.fso = new ActiveXObject("Scripting.FileSystemObject");
9 }
10
11 IniConfig.prototype._checkFile = function(){
12 if (!this.fso.FileExists(this.iniFileName)){
13 this.fso.CreateTextFile(this.iniFileName, true, true);
14 }
15 }
16
17 IniConfig.prototype.load = function(){
18 this._checkFile();
19 var currSecName = null;
20 var fs = this.fso.OpenTextFile(this.iniFileName, 1, false, -1);
21
22 while (!fs.AtEndOfStream) {
23 var strLine = fs.ReadLine().trim();
24 if (strLine.length > 0){
25 var firchCh = strLine.substr(0, 1);
26 if (firchCh != ';'){
27 if (firchCh == '['){
28 var secName = strLine.substr(1, strLine.length - 2);
29 currSecName = secName;
30 this._iniSecDictionary[secName] = new Array();
31 } else {
32 var idx = strLine.indexOf('=');
33 var strKey = strLine.substring(0, idx);
34 var strVal = strLine.substr(idx + 1);
35 if (currSecName == null){
36 throw ("Ini文件格式不正确!");
37 }
38 this._iniSecDictionary[currSecName][strKey] = strVal;
39 }
40 }
41 }
42 }
43 fs.Close();
44 fs = null;
45 }
46
47 IniConfig.prototype.save = function(){
48 this._checkFile();
49 var dic = this._iniSecDictionary;
50 var currSecName = null;
51 var fs = this.fso.OpenTextFile(this.iniFileName, 2, true, -1);
52 for (var sec in dic){
53 fs.WriteLine('[' + sec + ']');
54 for (var key in dic[sec]){
55 fs.WriteLine(key + '=' + dic[sec][key]);
56 }
57 }
58 fs.Close();
59 fs = null;
60 }
61
62 IniConfig.prototype.get = function(secName, keyName) {
63 var dic = this._iniSecDictionary;
64 try{
65 return dic[secName][keyName];
66 } catch (e) {
67 return '';
68 }
69 }
70
71 IniConfig.prototype.set = function(secName, keyName, val) {
72 var dic = this._iniSecDictionary;
73 try {
74 if (dic[secName] == null) {
75 dic[secName] = new Array();
76 }
77 dic[secName][keyName] = val;
78 } catch (e) {
79 alert(e.message);
80 }
81 }
82
83 try {
84 var iniFile = new IniConfig("E:\\a.ini");
85 iniFile.load();
86 alert(iniFile.get("Shutdown","0CmdLine"));
87 iniFile.set("Shutdown","0CmdLine","aaa");
88 iniFile.set("Shutdown","0CmdLine","abc");
89 iniFile.set("Shutdown", "1CmdLine", "bbb")
90 iniFile.save();
91 } catch(e) {
92 alert(e.message);
93 }
