/*	Copyright (c) 2004-2006, The Dojo Foundation	All Rights Reserved.	Licensed under the Academic Free License version 2.1 or above OR the	modified BSD license. For more information on Dojo licensing, see:		http://dojotoolkit.org/community/licensing.shtml*/dojo.render.name = dojo.hostenv.name_ = "dashboard";dojo.hostenv.println = function (message) {	return alert(message);};dojo.hostenv.getXmlhttpObject = function (kwArgs) {	if (widget.system && kwArgs) {		if ((kwArgs.contentType && kwArgs.contentType.indexOf("text/") != 0) || (kwArgs.headers && kwArgs.headers["content-type"] && kwArgs.headers["content-type"].indexOf("text/") != 0)) {			var curl = new dojo.hostenv.CurlRequest;			curl._save = true;			return curl;		} else {			if (kwArgs.method && kwArgs.method.toUpperCase() == "HEAD") {				return new dojo.hostenv.CurlRequest;			} else {				if (kwArgs.headers && kwArgs.header.referer) {					return new dojo.hostenv.CurlRequest;				}			}		}	}	return new XMLHttpRequest;};dojo.hostenv.CurlRequest = function () {	this.onreadystatechange = null;	this.readyState = 0;	this.responseText = "";	this.responseXML = null;	this.status = 0;	this.statusText = "";	this._method = "";	this._url = "";	this._async = true;	this._referrer = "";	this._headers = [];	this._save = false;	this._responseHeader = "";	this._responseHeaders = {};	this._fileName = "";	this._username = "";	this._password = "";};dojo.hostenv.CurlRequest.prototype.open = function (method, url, async, username, password) {	this._method = method;	this._url = url;	if (async) {		this._async = async;	}	if (username) {		this._username = username;	}	if (password) {		this._password = password;	}};dojo.hostenv.CurlRequest.prototype.setRequestHeader = function (label, value) {	switch (label) {	  case "Referer":		this._referrer = value;		break;	  case "content-type":		break;	  default:		this._headers.push(label + "=" + value);		break;	}};dojo.hostenv.CurlRequest.prototype.getAllResponseHeaders = function () {	return this._responseHeader;};dojo.hostenv.CurlRequest.prototype.getResponseHeader = function (headerLabel) {	return this._responseHeaders[headerLabel];};dojo.hostenv.CurlRequest.prototype.send = function (content) {	this.readyState = 1;	if (this.onreadystatechange) {		this.onreadystatechange.call(this);	}	var query = {sS:""};	if (this._referrer) {		query.e = this._referrer;	}	if (this._headers.length) {		query.H = this._headers.join("&");	}	if (this._username) {		if (this._password) {			query.u = this._username + ":" + this._password;		} else {			query.u = this._username;		}	}	if (content) {		query.d = this.content;		if (this._method != "POST") {			query.G = "";		}	}	if (this._method == "HEAD") {		query.I = "";	} else {		if (this._save) {			query.I = "";		} else {			query.i = "";		}	}	var system = widget.system(dojo.hostenv.CurlRequest._formatCall(query, this._url), null);	this.readyState = 2;	if (this.onreadystatechange) {		this.onreadystatechange.call(this);	}	if (system.errorString) {		this.responseText = system.errorString;		this.status = 0;	} else {		if (this._save) {			this._responseHeader = system.outputString;		} else {			var split = system.outputString.replace(/\r/g, "").split("\n\n", 2);			this._responseHeader = split[0];			this.responseText = split[1];		}		split = this._responseHeader.split("\n");		this.statusText = split.shift();		this.status = this.statusText.split(" ")[1];		for (var i = 0, header; header = split[i]; i++) {			var header_split = header.split(": ", 2);			this._responseHeaders[header_split[0]] = header_split[1];		}		if (this._save) {			widget.system("/bin/mkdir cache", null);			this._fileName = this._url.split("/").pop().replace(/\W/g, "");			this._fileName += "." + this._responseHeaders["Content-Type"].replace(/[\r\n]/g, "").split("/").pop();			delete query.I;			query.o = "cache/" + this._fileName;			system = widget.system(dojo.hostenv.CurlRequest._formatCall(query, this._url), null);			if (!system.errorString) {				this.responseText = "cache/" + this._fileName;			}		} else {			if (this._method == "HEAD") {				this.responseText = this._responseHeader;			}		}	}	this.readyState = 4;	if (this.onreadystatechange) {		this.onreadystatechange.call(this);	}};dojo.hostenv.CurlRequest._formatCall = function (query, url) {	var call = ["/usr/bin/curl"];	for (var key in query) {		if (query[key] != "") {			call.push("-" + key + " '" + query[key].replace(/'/g, "'") + "'");		} else {			call.push("-" + key);		}	}	call.push("'" + url.replace(/'/g, "'") + "'");	return call.join(" ");};dojo.hostenv.exit = function () {	if (widget.system) {		widget.system("/bin/rm -rf cache/*", null);	}};