Config is now stored as wakeup module prototype

1 files changed, 3 insertions, 102 deletions

diff --git a/run.lua b/run.lua
index 67e3fdf..43f7cad 100644
--- a/run.lua
+++ b/run.lua
@@ -1,105 +1,6 @@
-local wakeup = {
-	port = 9,
-}
-
-
---- Reads configuration file at [[path]] and parses a pair of MAC and broadcast addresses from it. Builds a Wake-on-LAN
---- magic packet and saves it for later use with :worker(). Returns true if no errors were encountered, otherwise a nil.
-function wakeup:configure (path)
-	local fd = file.open(path)
-	if not fd then
-		print("Config file not found", path)
-		return
-	end
-	local line = fd:readline()
-	fd:close()
-	fd = nil
-	self.mac, self.addr = line:match("^(%S+)%s+(%S+)")
-	self.data = ""
-	for octet in self.mac:gmatch("%x%x") do
-		self.data = self.data .. string.char(tonumber(octet, 16))
-	end
-	if #self.data ~= 6 then
-		print(string.format("Invalid MAC\t%q", self.mac))
-		return
-	end
-	self.data = string.char(0xff):rep(6) .. self.data:rep(16)
-	return true
-end
-
-
-function wakeup:open ()
-	self.udp = net.createUDPSocket()
-end
-
-
-function wakeup:close ()
-	if self.udp then
-		self.udp:close()
-	end
-end
-
-
---- Creates a new counter that has :up() method that returns true until it gets called N [[times]]. Then it returns only
---- false.
-local
-function new_counter (times)
-	return {
-		count = 0,
-		times = times,
-		up = function (self)
-			self.count = self.count + 1
-			return self.count <= self.times
-		end,
-	}
-end
-
-
---- Begins to send Wake-on-LAN magic packets to the broadcast [[.addr]] for selected [[.mac]]. Packets are sent several
---- [[times]] each separated by [[interval]]. Callback is called [[after]] all packets are sent.
-function wakeup:sendout (interval, times, after)
-	self:open()
-	local count = new_counter(times)
-	return tmr.create():alarm(interval, tmr.ALARM_SEMI, function (timer)
-		if count:up() then
-			print("Waking up", self.mac, self.addr)
-			self.udp:send(self.port, self.addr, self.data)
-			timer:start()
-		else
-			timer:unregister()
-			self:close()
-			after()
-		end
-	end)
-end
-
-
---- Sets up Wake Up to run when wifi is connected and configured in a network. Runs callbacks [[before]] send-outs, and
---- [[after]] they are done.
-function wakeup:setup (before, after)
-	if not self:configure("wakeup.conf") then
-		error("Could not configure wakeup")
-	end
-	wifi.eventmon.register(wifi.eventmon.STA_GOT_IP, function ()
-		before()
-		self:sendout(500, 5, after)
-	end)
-end
-
+local wakeup = require("wakeup")
 
 return function ()
-	gpio.write(4, gpio.HIGH)
-	gpio.mode(4, gpio.OUTPUT)
-
-	tmr.create():alarm(1000, tmr.ALARM_SINGLE, function ()
-		wakeup:setup(
-			function () gpio.write(4, gpio.LOW) end,
-			function ()
-				wifi.setmode(wifi.NULLMODE, false)
-				gpio.write(4, gpio.HIGH)
-			end
-		)
-		wifi.setmode(wifi.STATION, false)
-		wifi.sta.connect()
-	end)
+	wakeup:init()
+	tmr.create():alarm(1000, tmr.ALARM_SINGLE, function () wakeup:run() end)
 end