Wired Network File Browser

local URL = -1
local User = "guest"
local Connections = {}
local Modem = peripheral.find("modem")
local NetVersion = "1.0.0"


function Clear()
term.clear()
term.setCursorPos(1,1)
end

function DisplayFiles()
Clear()
print("URL: "..URL)

end

function Menu()
Clear()
print("NetVersion: "..NetVersion)
print("==Connections==")
local n = 1
while true do
	for i = 1, #Connections do
		if n == i then print(">"..Connections[i]) else print(Connections[i]) end
	end
	if n == #Connections + 1 then print("> Logout") else print("Logout") end
	local event, key = os.pullEvent("key")
	if key == keys.s then
		if n == #Connections + 1 then n = 1 else n = n + 1 end
	elseif key == keys.w then
		if n == 1 then n = #Connections + 1 else n = n - 1 end
	elseif key == keys.enter then
		break
	end
end
if n == #Connections + 1 then
	Login()
else
	URL = Connections[n]
	DisplayFiles()
end
end

function Login()
Clear()
print("NetVersion: "..NetVersion)
print("Username:")
local input
repeat
	local event, a = os.pullEvent("key")
	input = read()
until key == keys.enter
User = input
Menu()
end

function GetConnections()
Connections = Modem.getNamesRemote()
end

GetConnections()
Login()