From 04ab4b77c00959f43950af053a845761c8554d61 Mon Sep 17 00:00:00 2001
From: Scott Petersen <scott@nutech.com>
Date: Wed, 15 May 2013 10:25:17 -0700
Subject: [PATCH] Initial message format.

---
 pyad2usb/ad2usb.py | 168 +++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 161 insertions(+), 7 deletions(-)

diff --git a/pyad2usb/ad2usb.py b/pyad2usb/ad2usb.py
index 743e2fe..15b0bb8 100644
--- a/pyad2usb/ad2usb.py
+++ b/pyad2usb/ad2usb.py
@@ -103,6 +103,8 @@ class AD2USB(object):
     on_read = event.Event('Called when a line has been read from the device')
     on_write = event.Event('Called when data has been written to the device')
 
+    on_message = event.Event('Called when a message has been received from the device.')
+
     def __init__(self, device):
         self._device = device
 
@@ -123,22 +125,174 @@ class AD2USB(object):
         self._device.on_read += self._on_read
         self._device.on_write += self._on_write
 
-    def _on_open(self, sender, args):
-        print '_on_open: {0}'.format(args)
+    def _handle_message(self, data):
+        if data[0] == '!':
+            return None
+
+        msg = Message()
+        msg.ignore_packet = True
+
+        print msg.ignore_packet
 
+    def _on_open(self, sender, args):
         self.on_open(args)
 
     def _on_close(self, sender, args):
-        print '_on_close: {0}'.format(args)
-
         self.on_close(args)
 
     def _on_read(self, sender, args):
-        print '_on_read: {0}'.format(args)
+        msg = self._handle_message(args)
+        if msg:
+            self.on_message(msg)
 
         self.on_read(args)
 
     def _on_write(self, sender, args):
-        print '_on_write: {0}'.format(args)
-
         self.on_write(args)
+
+class Message(object):
+    def __init__(self):
+        self._ignore_packet = False
+        self._ready = False
+        self._armed_away = False
+        self._armed_home = False
+        self._backlight = False
+        self._programming_mode = False
+        self._beeps = -1
+        self._bypass = False
+        self._ac = False
+        self._chime_mode = False
+        self._alarm_event_occurred = False
+        self._alarm_bell = False
+        self._numeric = ""
+        self._text = ""
+        self._cursor = -1
+        self._raw_text = ""
+
+    @property
+    def ignore_packet(self):
+        return self._ignore_packet
+
+    @ignore_packet.setter
+    def ignore_packet(self, value):
+        self._ignore_packet = value
+
+    @property
+    def ready(self):
+        return self._ready
+
+    @ready.setter
+    def ready(self, value):
+        self._ready = value
+
+    @property
+    def armed_away(self):
+        return self._armed_away
+
+    @armed_away.setter
+    def armed_away(self, value):
+        self._armed_away = value
+
+    @property
+    def armed_home(self):
+        return self._armed_home
+
+    @armed_home.setter
+    def armed_home(self, value):
+        self._armed_home = value
+
+    @property
+    def backlight(self):
+        return self._backlight
+
+    @backlight.setter
+    def backlight(self, value):
+        self._backlight = value
+
+    @property
+    def programming_mode(self):
+        return self._programming_mode
+
+    @programming_mode.setter
+    def programming_mode(self, value):
+        self._programming_mode = value
+
+    @property
+    def beeps(self):
+        return self._beeps
+
+    @beeps.setter
+    def beeps(self, value):
+        self._beeps = value
+
+    @property
+    def bypass(self):
+        return self._bypass
+
+    @bypass.setter
+    def bypass(self, value):
+        self._bypass = value
+
+    @property
+    def ac(self):
+        return self._ac
+
+    @ac.setter
+    def ac(self, value):
+        self._ac = value
+
+    @property
+    def chime_mode(self):
+        return self._chime_mode
+
+    @chime_mode.setter
+    def chime_mode(self, value):
+        self._chime_mode = value
+
+    @property
+    def alarm_event_occurred(self):
+        return self._alarm_event_occurred
+
+    @alarm_event_occurred.setter
+    def alarm_event_occurred(self, value):
+        self._alarm_event_occurred = value
+
+    @property
+    def alarm_bell(self):
+        return self._alarm_bell
+
+    @alarm_bell.setter
+    def alarm_bell(self, value):
+        self._alarm_bell = value
+
+    @property
+    def numeric(self):
+        return self._numeric
+
+    @numeric.setter
+    def numeric(self, value):
+        self._numeric = value
+
+    @property
+    def text(self):
+        return self._text
+
+    @text.setter
+    def text(self, value):
+        self._text = value
+
+    @property
+    def cursor(self):
+        return self._cursor
+
+    @cursor.setter
+    def cursor(self, value):
+        self._cursor = value
+
+    @property
+    def raw_text(self):
+        return self._raw_text
+
+    @raw_text.setter
+    def raw_text(self, value):
+        self._raw_text = value