introduce mac generator

2018-12-01 18:51:36 +01:00
parent d57893514d
commit e4c3b52cd5
2 changed files with 43 additions and 2 deletions
@@ -215,3 +215,34 @@ function createimg(){
        }
    });
 }
+
+function genmac(field){
+    freemacfound = "no";
+    while (freemacfound == "no"){
+        var text = "";
+        var possible = "abcdef0123456789";
+        for (j=0; j < 4; j++){
+            text += ":";
+            for (var i = 0; i < 2; i++)
+                text += possible.charAt(Math.floor(Math.random() * possible.length));
+        }
+        var newmac = "52:54:00"+ text;
+        freemacfound = checkmac(newmac, field);
+    }
+}
+
+function checkmac(newmac,field){
+    $.ajax({
+        type: 'POST',
+        url: "?rand="+ makeid(),
+        data: "checkmac="+ newmac,
+        success: function(response){
+            if (response == "mac is free"){
+                $('#'+ field).val(newmac);
+                return newmac;
+            } else {
+                return "no";
+            }
+        }
+    });
+}