Remove obsolete itools javascript functions and loader/jsboot mechanism

1 files changed, 0 insertions, 278 deletions

diff --git a/itjs/boot.js b/itjs/boot.js
deleted file mode 100644
index 13b382f..0000000
--- a/itjs/boot.js
+++ /dev/null
@@ -1,278 +0,0 @@
-var it_boot_status = "boot";
-var it_panictimer = window.setTimeout("it_panic({reason:it_boot_status})", 31337), it_domtimer;
-var it_starttime = new Date().getTime();
-
-function it_stacktrace()
-{
-	var stacktrace = "";
-	var callstack_done = false;
-
-	try { i.dont.exist += 0; } // does not exist - that's the point
-	catch (e)
-	{
-		if (e.stack) // Firefox
-		{
-			stacktrace = e.stack.replace(/^[^\n]*\n/,'').replace(/(\n@)?\s+$/,'$1').replace(/^\(/g,'{anonymous}(') + ';';
-			callstack_done = true;
-		}
-		else if (window.opera && e.message) // Opera
-		{
-			var entry, lines = e.message.split("\n");
-			for (var i=1, len=lines.length; i < len; i++)
-			{
-				if (lines[i].match(/^\s*[A-Za-z0-9\-_\$]+\(/))
-				{
-					entry = lines[i];
-					// append next line also since it has the file info
-					if (lines[i+1])
-					{
-						entry += " at " + lines[i+1];
-						i++;
-					}
-					stacktrace += entry + ',';
-				}
-			}
-			callstack_done = true;
-		}
-	}
-
-	if (!callstack_done) // IE and Safari
-	{
-		var fname, current_func = arguments.callee.caller;
-		while (current_func)
-		{
-			fname = /function\s*([\w\-$]+)?\s*\(/.test(current_func.toString()) ? RegExp.$1 || 'anonymous' : 'anonymous';
-			stacktrace += fname + ',';
-			current_func = current_func.caller;
-		}
-	}
-
-	return stacktrace;
-}
-
-function it_catcherr(msg, url, line)
-{
-	var stacktrace = it_stacktrace();
-
-	if (typeof it_boot.sequence != 'undefined')
-	{
-		// trigger it_boot retry if error occured while evaluating loaded script
-		if (it_boot.sequence == 'ble' && it_boot.file)
-		{
-			it_boot(it_boot.file, true);
-			return true;
-		}
-
-		stacktrace += "it_boot=" + it_boot.sequence + ";it_boot_file=" + it_boot.file;
-	}
-	if (typeof window.it_loader != 'undefined' && it_loader.sequence)
-		stacktrace += "it_loader=" + it_loader.sequence + ";";
-
-	it_boot_report({msg:msg, url:url, line:line, stacktrace:stacktrace});
-
-	return !window.env || !!window.env.is_live_server;	// No env or live server -> suppress error
-}
-
-window.onerror = it_catcherr;
-
-function it_boot_addparam(url, param)
-{
-	return url + (url.match(/\?/) ? "&" : "?") + param;
-}
-
-function it_panic(p)
-{
-	if (!document.location.href.match(/[?&]static=/) && window.env && window.env.ua && window.env.ua.full && window.env.ua.device != "bot")	// Avoid loop and non-full user agents
-		window.setTimeout("document.location.href = it_boot_addparam(document.location.href, 'static=" + p.reason + "')", 500);
-
-	p.type = "panic";
-	p.stacktrace = it_stacktrace();
-	return it_boot_report(p);
-}
-
-function it_boot_report(p)
-{
-	window.clearTimeout(window.it_domtimer);
-	window.clearTimeout(window.it_panictimer);
-	var loader = null;
-	var data = "";
-	var postdata = p.data;
-	delete p.data;
-	p.time = new Date().getTime() - it_starttime;
-
-	for (var k in p)
-		data += (data ? '&' : '') + k + "=" + escape(p[k]).replace(/\+/g, "%2B");
-
-	var url = "/itjs/error.gif?" + data;
-
-	if (postdata)
-	{
-		loader = it_boot_getloader();
-		for (var k in postdata)
-			data += (data ? '&' : '') + k + "=" + escape(postdata[k]).replace(/\+/g, "%2B");
-	}
-
-	try
-	{
-		loader.open('POST', url);
-		loader.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
-		loader.send(data);
-	}
-	catch (e)
-	{
-		new Image().src = url;
-	}
-}
-
-function it_boot_checkcss(style, key, value)
-{
-	return navigator.userAgent.match(/konqueror/i) || (style && style.getPropertyValue && (style.getPropertyValue(key) == value));
-}
-
-function it_boot_init()
-{
-	it_boot.sequence += "i";
-	window.it_domtimer = null;
-	var konqueror = navigator.userAgent.match(/konqueror/i);
-	var doc = document;
-	var dom = doc && (dom = doc.getElementById('it_boot_dom'));	// HTML has been rendered
-	var view = dom && doc.defaultView;	// We can check if stylesheet is active
-	var style = view && view.getComputedStyle && view.getComputedStyle(dom, '');
-	var css = window.it_boot_checkcss(style, "visibility", "hidden"); // CSS active (inline style on tag)
-	var stylesheet = window.it_boot_checkcss(style, "display", "none");	// External stylesheet loaded
-
-	if (!(doc || !(it_boot_status = "doc")) || !(dom || !(it_boot_status = "dom")) || (style && !(stylesheet || !(it_boot_status = "stylesheet"))))
-	{
-		window.it_domtimer = window.setTimeout("it_boot_init()" , 42);
-
-		if (style && !css)
-			it_panic({reason:"css"});
-
-		return;
-	}
-
-	window.clearTimeout(window.it_panictimer); 
-	it_boot.sequence += "s";
-	window.it_boot_start();
-	it_boot.sequence = "";
-}
-
-function it_boot_getloader()
-{
-	var result = null;
-
-	if (!navigator.userAgent.match(/iPhone|iP.d/))	// Do not use XMLHttpRequest on iOS devices as it does not use cache
-	{
-		try
-		{
-			result = new XMLHttpRequest();
-		}
-		catch (e)
-		{
-			var classnames = [ 'MSXML2.XMLHTTP', 'Microsoft.XMLHTTP' ];
-
-			for (var i in classnames)
-				try { result = new ActiveXObject(classnames[i]); break; } catch (e) {}
-		}
-	}
-
-	return result;
-}
-
-function it_boot(file, isretry)
-{
-	it_boot.file = file;
-	it_boot.sequence = isretry ? "r" : "b";
-	var loader = it_boot_getloader();
-	var bootparam = "boot=1" + (isretry ? "&retry=1" : "");
-	var jsdebug = !!document.location.hostname.match(/\.jsdebug\./);
-
-	if (loader && !jsdebug)
-	{
-		it_boot.sequence += "l";
-		loader.open("GET", it_boot_addparam(file, bootparam));
-		loader.onreadystatechange = function()
-		{
-			var error = "", code = "";
-
-			if (loader.readyState == 4)
-			{
-				if (loader.status < 400)	// Opera gives back 304 if from cache
-				{
-					// check length cookie
-					var ln = String(loader.responseText).match(/\*sln:([0-9]+)[^\n]*\n([\s\S]*\n)\/\*eln:\1/);
-					code = ln ? unescape(ln[2]) : loader.responseText;
-					if (ln && ln[1]-0 == code.length)
-					{
-						it_boot.sequence += "e";
-						if (!window.env || !!window.env.is_live_server)
-							code = "try {" + code + "} catch (e) { it_catcherr(e.message, it_boot.file, -1); }";	// Wrapped in try/catch as Konqueror does not support window.onerror
-						if (window.execScript)
-							window.execScript(code, "javascript");	// IE work-around to get script executed in global scope
-						else
-							window.setTimeout(code, 0);	// Standard compliant version
-					}
-					else
-						error = (ln ? "length mismatch: " + ln[1] + " != " + code.length : "no length cookie");
-				}
-				else
-					error = loader.statusText;
-
-				if (error)
-				{
-					if (isretry)
-						it_panic({reason:'load', error:error, data:{code:code}});
-					else
-						it_boot(file, true);
-				}
-			}
-		}
-		loader.send(null);
-	}
-	else
-	{
-		var doc = document;
-		var dom = doc && (dom = doc.getElementById('it_boot_dom'));	// HTML has been rendered
-		var files = [];
-		it_boot.sequence += "n";
-		bootparam += "&script=1";
-		if (jsdebug) {
-			var path = file.match(/^(.*\/)[^\/]*$/)[1];
-			var params = file.match(/\?.*$/)[0];
-			var imports = file.split(',');
-			for (var i=0; i<imports.length; i++) {
-				var script = imports[i];
-				if (script.substr(0, path.length) != path)
-					script = path + script;
-				if (script.substr(script.length - params.length, params.length) != params)
-					script = script + params;
-				if (i == imports.length-1)
-					script = it_boot_addparam(script, bootparam);
-				else
-					script = it_boot_addparam(script, 'script=1');
-				files.push(script);
-			}
-		}
-		else
-			files = [it_boot_addparam(file, bootparam)];
-
-		if (window.opera || (document.all && navigator.platform.indexOf("Mac") >= 0)) {
-			for (var i=0; i < files.length; i++)
-				document.write('<sc'+'ript type="text/javascript" src="' + files[i] + '"><\/sc'+'ript>');
-		}
-		else if (dom)
-		{
-			for (var i=0; i < files.length; i++) {
-				var tag = doc.createElement("script");
-				tag.src = files[i];
-				dom.appendChild(tag);
-			}
-		}
-		else
-			window.it_domtimer = window.setTimeout("it_boot('" + file + "')" , 42);
-	}
-}
-
-if (document.documentElement)
-	document.documentElement.className += ' js';
-