* @return
*/
function _file_exists(filename)
{
if(this.fso.FileExists(filename))
return true;
else
return false;
}
/**
* 文件名处理
* @param filename
* @return
*/
function _filename(filename)
{
if(!this.file_exists(this.root+filename))
{
this.halt("filename:file "+filename+" does not exist.");
}
return this.root+filename;
}
/**
* 变量名处理
* @param varname
* @return
*/
function _varname(varname)
{
return "{"+varname+"}";
}
/**
* 完成字符串的处理
* @param str
* @return
*/
function _finish(str)
{
var re=new RegExp("{[^ trn}]+}","g");
if(this.unknowns=="remove")
{
str=str.replace(re,"");
}
else if(this.unknowns=="comment")
{
str=str.replace(re,"<!-- Template Variable undefined -->");
}
else
{
}
return str;
}
function _halt(msg)
{
this.last_error=msg;
if(this.halt_on_error!="no")
{
_haltmsg(msg);
}
if(this.halt_on_error=="yes")
{
alert("Halted.");
//System.exit(0);
}
}
function _haltmsg(msg)
{
alert("Template Error:"+msg);
}
/**
* HashMap构造函数
*/
function HashMap()
{
this.length = 0;
this.prefix = "hashmap_prefix_20050524_";
}
/**
* 向HashMap中添加键值对
*/
HashMap.prototype.put = function (key, value)
{
this[this.prefix + key] = value;
this.length ++;
}
/**
* 从HashMap中获取value值
*/
HashMap.prototype.get = function(key)
{
return typeof this[this.prefix + key] == "undefined"
? null : this[this.prefix + key];
}
/**
* 从HashMap中获取所有key的集合，以数组形式返回
*/
HashMap.prototype.keySet = function()
{
var arrKeySet = new Array();
var index = 0;
for(var strKey in this)
{
if(strKey.substring(0,this.prefix.length) == this.prefix)
arrKeySet[index ++] = strKey.substring(this.prefix.length);
}
return arrKeySet.length == 0 ? null : arrKeySet;
