View difference between Paste ID: L4NBRe2i and UX4r7RS5

---If you want this to start at every boot of a computer run the following line of code in the startup
+os.loadAPI("StrUtils")
--- shell.run("RFID","door")
+
     function inFile(file, string)
 
---The door stays open as long as you stay in the area of the reader
+      local f = fs.open(file,"r")
---              !!! Make sure there is no creeper behind you !!!
+      local line
 
--- Set up your own door system
+      repeat
-doorPass = "wsxedcrfvbgtnhzmjuzvrnzcif" --Max Length 82 chars
+        line = f.readLine()
-cardLabel = "Ident: Front Door"		--Max Length 20 chars
+        if string==line then
---Make sure the following sides are equal to your build
+          f.close()
-readerSide = "right"
+          return true
         end
       until not line
 
---Variables (Don¥B4t change)
+      f.close()
-tArgs = {...}
+      return false
 
     end
--- Check the arguments given
+
-if #tArgs < 1 then
+readerSide = "back"
-	print("Usage:")
+
-	print("RFID write")
+
-	print("RFID door")
+
-	return
+
-end
+
 	reader = peripheral.wrap(readerSide)
-mode = tArgs[1]
+
-shell.run("clear")
+
 		reader.scan() --Creats an "rfid_detected" when a card is in range
-if mode == "write" then
+
-	writer = peripheral.wrap(writerSide)
+
-	print("Enter writing mode")
+			if inFile("//.keys", StrUtils.SHA1(p1)) and p2 < 3 then
-	print("Insert card in the writer")
+
-	while not writer.isPresent() do --Waits until a card is in the writer
+
-		sleep(0)
+
-	end
+
-
+
-	if writer.encode(doorPass, cardLabel) then --Start write to card
+
-		print("Start writing Pass to card")
+	end