Initial commit

sys/services/network.lua

@@ -0,0 +1,66 @@
+require = requireInjector(getfenv(1))
+local Util = require('util')
+
+multishell.setTitle(multishell.getCurrent(), 'Net Daemon')
+
+_G.network = { }
+
+local function netUp()
+  local process = require('process')
+
+  local files = fs.list('/sys/network')
+
+  for _,file in pairs(files) do
+    local fn, msg = loadfile('/sys/network/' .. file, getfenv())
+    if fn then
+      fn()
+    else
+      printError(msg)
+    end
+  end
+
+  while true do
+    local e = process:pullEvent('device_detach')
+    if not device.wireless_modem or e == 'terminate' then
+      for _,c in pairs(network) do
+        c.active = false
+        os.queueEvent('network_detach', c)
+      end
+      os.queueEvent('network_down')
+      process:pullEvent('network_down')
+      process:threadEvent('terminate')
+      break
+    end
+  end
+
+  Util.clear(_G.network)
+end
+
+print('Net daemon started')
+
+local function startNetwork()
+  print('Starting network services')
+
+  local success, msg = Util.runFunction(
+    Util.shallowCopy(getfenv(1)), netUp)
+
+  if not success and msg then
+    printError(msg)
+  end
+  print('Network services stopped')
+end
+
+if device.wireless_modem then
+  startNetwork()
+else
+  print('No modem detected')
+end
+
+while true do
+  local e, deviceName = os.pullEvent('device_attach')
+  if deviceName == 'wireless_modem' then
+    startNetwork()
+  end
+end
+
+print('Net daemon stopped')