Server

rednet.open("top")
while true do
  local senderId, message, protocol = rednet.receive()
  if protocol == "rpage" then
	if fs.exists(message..".web") then
		print("found")
		file = fs.open(message..".web", "r")
		page = file.readAll()
		file.close()
		rednet.send(senderId, page)
	else
		print("not found")
		rednet.send(senderId, "false")
	end
  end
  if protocol == "rimage" then
	if fs.exists(message..".img") then
		print("found")
		file = fs.open(message..".img", "r")
		page = file.readAll()
		file.close()
		rednet.send(senderId, page)
	else
		print("not found")
		rednet.send(senderId, "false")
	end
  end
  if protocol == "rprgm" then
	if fs.exists(message..".prgm") then
		print("found")
		file = fs.open(message..".prgm", "r")
		page = file.readAll()
		file.close()
		rednet.send(senderId, page)
	else
		print("not found")
		rednet.send(senderId, "false")
	end
  end
  if protocol == "runss" then
	if fs.exists(message..".ssprgm") then
		print("found")
		rednet.send(senderId, "sender")
		shell.run(message..".ssprgm")
	else
		print("not found")
		rednet.send(senderId, "false")
	end
  end
end