Cyber Anakins Lightsaber - A Minishell-based backdoor

function createBigCheckBox(parent, title, checked)
{
	var table = parent.appendChild(document.createElement('table'));
	table.style.marginBottom="10px";
	var tbody = table.appendChild(document.createElement('tbody'));
	var tr = tbody.appendChild(document.createElement('tr'));
	var td = tr.appendChild(document.createElement('td'));

	td.style.width=68;
	td.style.height=68;
	td.style.border="2px solid black";
	td.style.borderRadius="8px";
	td.style.padding="0 0 0 0";

	table.style.cursor="pointer";

	var td2 = tr.appendChild(document.createElement('td'));
	td2.innerHTML = title;
	td2.style.fontSize="22px";
	td2.style.color="black";


	table.chk=td;

	table.setChecked = function(v)
	{
		this.checked = v;
		if (v)
			this.chk.innerHTML = "<img src='check64x64.png' width=64 height=64 draggable=false>";
		else
			this.chk.innerHTML = "";
	};
	table.onclick=function()
	{
		this.setChecked(!this.checked);
	};
	table.setChecked(checked);
	return table;
}


function createGammaButton(switcher, tr)
{
	var td = tr.appendChild(document.createElement('TD'));
	td.innerHTML = "Ц";
	td.style.textAlign="center";
	td.style.fontSize="32px";
	td.style.fontWeight="bold";
	td.style.width=64;
	td.style.height=64;
	td.style.border="2px solid #cccccc";
	td.style.borderRadius="5px";
	td.style.cursor="pointer";
	td.switcher = switcher;

	td.setCheck = function(v)
	{
		if (v)
		{
			for(var i=0; i < this.switcher.buttons.length; i++)
			{
				if (this.switcher.buttons[i] != this)
					this.switcher.buttons[i].setCheck(false);
				else
					this.switcher.value=i;
			}
		}
		this.style.outline=v ? "4px solid red" : "none";
	};

	td.onclick = function()
	{
		this.setCheck(true);
	};
	return td;
}


function createGammaSwitcher(parent, title, value)
{
	var table = parent.appendChild(document.createElement('TABLE'));
	table.cellSpacing=4;
	table.style.marginBottom="10px";
	var tbody = table.appendChild(document.createElement('TBODY'));
	var tr = tbody.appendChild(document.createElement('TR'));

	table.buttons = [];
	
	var gamma = createGammaButton(table, tr);
	gamma.style.backgroundColor="white";
	gamma.style.color="black";
	table.buttons.push(gamma);


	var gamma = createGammaButton(table, tr);
	gamma.style.backgroundColor="black";
	gamma.style.color="white";
	table.buttons.push(gamma);


	var gamma = createGammaButton(table, tr);
	gamma.style.backgroundColor="#0000cc";
	gamma.style.color="yellow";
	table.buttons.push(gamma);

	var td = tr.appendChild(document.createElement('TD'));
	td.innerHTML = title;
	td.style.fontSize="22px";
	td.style.color="black";
	td.noWrap = true;

	table.setValue = function(v)
	{
		if (!v) v = 0;
		this.buttons[v].setCheck(true);
	};

	table.setValue(value);
	return table;
}



function switchToVisualImpaired()
{
	var dlg = openDialogBoxWithButtons('Версия для слабовидящих',700, 450);
	dlg.innerElement.style.fontSize="22px";
	dlg.innerElement.style.textAlign="left";
	dlg.innerElement.style.color="black";

	var bigFontCheckBox = createBigCheckBox(dlg.innerElement, 'Крупный шрифт', getCookie("viBigFont","0")=="1");
	var intervalCheckBox = createBigCheckBox(dlg.innerElement, 'Увеличенный межстрочный интервал', getCookie("viInterval","0")=="1");
	var spacingCheckBox = createBigCheckBox(dlg.innerElement, 'Увеличенный межбуквенный интервал', getCookie("viSpacing","0")=="1");

	var gammaSwitcher = createGammaSwitcher(dlg.innerElement, "Цветовая гамма", parseInt(getCookie("viGamma","0")));

	var bwImageCheckBox = createBigCheckBox(dlg.innerElement, "Ч/б изображения", getCookie("viBWImages", "0")=="1");


	var btn = dlg.buttonPanel.appendChild(createInput('button'));
	btn.style.fontSize="22px";
	btn.style.padding="16 16 16 16";
	btn.style.height=64;
	btn.value="OK";
	btn.onclick = function()
	{
		var post = "action=vi:set";

		setCookie('vi','1');
		setCookie('viBigFont',bigFontCheckBox.checked ? "1":"0");
		setCookie('viInterval',intervalCheckBox.checked ? "1":"0");
		setCookie('viSpacing',spacingCheckBox.checked ? "1":"0");
		setCookie('viGamma',gammaSwitcher.value);
		setCookie('viBWImage', bwImageCheckBox.checked ? "1" : "0");

		location.reload();
	};


	btn = dlg.buttonPanel.appendChild(createInput('button'));
	btn.style.fontSize="22px";
	btn.style.padding="16 16 16 16";
	btn.value="Закрыть";
	btn.style.height=64;
	btn.onclick = function()
	{
		dlg.close();
	};

	dlg.alignInScreenCenter();
}

function switchToNormalVersion()
{
	setCookie('vi','0');	
	location.reload();
}