Adding the MagCard Reader script

openSecurity_MagCard_Reader.lua

@@ -0,0 +1,48 @@
+-- Mag Keycard Door Controller Program
+
+magReader = require("component").os_magreader
+door = require("component").os_doorcontroller
+event = require("event")
+
+function switch(t)
+  t.case = function (self,x)
+    local f=self[x] or self.default
+    if f then
+      if type(f)=="function" then
+        f(x,self)
+      else
+        error("case "..tostring(x).." not a function")
+      end
+    end
+  end
+  return t
+end
+  
+
+actions = switch {
+  ["18873940"] = function()
+    print("Door has been opened : " .. user)
+    doorCtrl()
+  end,
+  ["99447582"] = function()
+    print("Exiting process : " .. user)
+    os.exit()
+  end,
+  default = function()
+    print("Code is not correct : " .. user)
+  end,
+}
+  
+  
+
+
+function doorCtrl()
+  door.open()
+  os.sleep(2)
+  door.close()
+end
+
+while true do
+  _,_,user,code = event.pull("magData")
+  actions:case(code)
+end