X-Git-Url: https://git.auder.net/?a=blobdiff_plain;f=public%2Fjavascripts%2Futils%2Fmisc.js;fp=public%2Fjavascripts%2Futils%2Fmisc.js;h=89a545cf2acf8956e4b45a6260c4013c13adb877;hb=b019d603c837db3e3c2d294a383b6ca1cf4705d4;hp=0000000000000000000000000000000000000000;hpb=283d06a4401a937d602c4b863201945f1be3e701;p=vchess.git

diff --git a/public/javascripts/utils/misc.js b/public/javascripts/utils/misc.js
new file mode 100644
index 00000000..89a545cf
--- /dev/null
+++ b/public/javascripts/utils/misc.js
@@ -0,0 +1,30 @@
+// Source: https://www.quirksmode.org/js/cookies.html
+
+function setCookie(name,value)
+{
+	var date = new Date();
+	date.setTime(date.getTime()+(183*24*60*60*1000)); //6 months
+	var expires = "; expires="+date.toGMTString();
+	document.cookie = name+"="+value+expires+"; path=/";
+}
+
+function getCookie(name) {
+	var nameEQ = name + "=";
+	var ca = document.cookie.split(';');
+	for (var i=0;i < ca.length;i++)
+	{
+		var c = ca[i];
+		while (c.charAt(0)==' ')
+			c = c.substring(1,c.length);
+		if (c.indexOf(nameEQ) == 0)
+			return c.substring(nameEQ.length,c.length);
+	}
+	return null;
+}
+
+function getRandString()
+{
+	// Random enough (for socket and game IDs)
+	return (Date.now().toString(36) + Math.random().toString(36).substr(2, 7))
+		.toUpperCase();
+}