Add files via upload

Resources/ASBridge.py

@@ -0,0 +1,111 @@
+#!/usr/bin/python
+import os
+from Foundation import NSAppleScript
+from ScriptingBridge import SBApplication
+
+''' Module defining a MusicController class for Apple Music, enables:
+        basic transport control of the player, 
+        query of player status, 
+        playing existing playlists, and 
+        running external appleScripts for more complex control
+        reporting messages in the notification centre'''
+
+PLAYSTATE = dict([
+            (1800426320, "Play"),
+            (1800426352, "Pause"),
+            (1800426323, "Stop"),
+            (1800426310, "Wind"),
+            (1800426322, "Rewind")
+        ])
+
+
+class MusicController(object):
+
+    def __init__(self):
+        self.app = SBApplication.applicationWithBundleIdentifier_("com.apple.Music")
+
+    # Player information
+    def get_current_track_info(self):
+        name = str(self.app.currentTrack().name())
+        album = str(self.app.currentTrack().album())
+        artist = str(self.app.currentTrack().artist())
+        return [name, album, artist]
+
+    def get_current_play_state(self):
+        return PLAYSTATE.get(self.app.playerState())
+
+    def get_current_track_position(self):
+        return self.app.playerPosition()
+
+    # ########################################################################################
+    # Transport Controls
+    def playpause(self):
+        self.app.playpause()
+
+    def play(self):
+        if PLAYSTATE.get(self.app.playerState()) in ['Wind', 'Rewind']:
+            self.app.resume()
+        elif PLAYSTATE.get(self.app.playerState()) == 'Pause':
+            self.app.playpause()
+        elif PLAYSTATE.get(self.app.playerState()) == 'Stop':
+            playlist = self.app.sources().objectWithName_("Library")
+            playlist.playOnce_(None)
+
+    def pause(self):
+        if PLAYSTATE.get(self.app.playerState()) == 'Play':
+            self.app.pause()
+
+    def stop(self):
+        if PLAYSTATE.get(self.app.playerState()) != 'Stop':
+            self.app.stop()
+
+    def next_track(self):
+        self.app.nextTrack()
+
+    def previous_track(self):
+        self.app.previousTrack()
+
+    def wind(self, time):
+        # Native wind function can be a bit annoying
+        # I provide an alternative below that skips a set number of seconds forwards
+        # self.app.wind()
+        self.set_current_track_position(time)
+
+    def rewind(self, time):
+        # Native rewind function can be a bit annoying
+        # I provide an alternative below that skips a set number of seconds back
+        # self.app.rewind()
+        self.set_current_track_position(time)
+
+    # ########################################################################################
+    # More complex playback control functions
+    def set_current_track_position(self, time, mode='Relative'):
+        if mode == 'Relative':
+            # Set playback position in seconds relative to current position
+            self.app.setPlayerPosition_(self.app.playerPosition() + time)
+        elif mode == 'Absolute':
+            # Set playback position in seconds from the start of the track
+            self.app.setPlayerPosition_(time)
+
+    def play_playlist(self, playlist):
+        self.app.stop()
+        playlist = self.app.sources().objectWithName_("Library").playlists().objectWithName_(playlist)
+        playlist.playOnce_(None)
+
+    # ########################################################################################
+    # Accessory functions
+    @staticmethod
+    def run_script(script):
+        # Run an external applescript file
+        script = 'run script ("' + script + '" as POSIX file)'
+        s = NSAppleScript.alloc().initWithSource_(script)
+        s.executeAndReturnError_(None)
+
+    @staticmethod
+    def notify(message):
+        # Post message in notification center
+        path = os.path.dirname(os.path.abspath(__file__))
+        script = 'tell application "' + path + '/Notify.app" to notify("BeoGateway", "' + \
+                 message + '")'
+        s = NSAppleScript.alloc().initWithSource_(script)
+        s.executeAndReturnError_(None)

Resources/BLHIP_CLIENT.py

@@ -173,7 +173,7 @@ class BLHIPClient(asynchat.async_chat):
         self.log.info("\tAttempting to Authenticate...")
         self.send_cmd(self._user)
         self.send_cmd(self._pwd)
-        self.statefiler()
+        self.statefilter()
 
     def handle_close(self):
         self.log.info(self.name + ": Closing socket")
@@ -219,7 +219,7 @@ class BLHIPClient(asynchat.async_chat):
         self.log.info(self.name + ": sending state update request for" + device + dev_type + room + zone)
         self.send_cmd(query)
 
-    def statefiler(self, zone='*', room='*', dev_type='*', device='*'):
+    def statefilter(self, zone='*', room='*', dev_type='*', device='*'):
         s_filter = "f " + zone + "/" + room + "/" + dev_type + '/' + device
         self.send_cmd(s_filter)
 
@@ -241,12 +241,16 @@ class BLHIPClient(asynchat.async_chat):
 
     @staticmethod
     def _get_channel_track(message):
+        try:
             # Check device list for channel name information
             if CONST.devices:
                 for device in CONST.devices:
                     if device['Device'] == message['Device']:
                         if 'channels' in device['Sources'][message["State_Update"]["source"]]:
                             for channel in device['Sources'][message["State_Update"]["source"]]['channels']:
-                            if channel['number'] == int(message["State_Update"]['nowPlayingDetails']["channel_track"]):
+                                if channel['number'] == int(
+                                        message["State_Update"]['nowPlayingDetails']["channel_track"]):
                                     message["State_Update"]["nowPlaying"] = channel['name']
                                     break
+        except KeyError:
+            pass

Resources/CONSTANTS.py

@@ -1,11 +1,31 @@
 # Constants for B&O telegram protocols
 # ########################################################################################
 # Config data (set on initialisation)
-gateway = dict()
+gateway = dict([("Current Audio Source", ''), ("Current Video Source", '')])
 rooms = []
 devices = []
 available_sources = []
 
+# ########################################################################################
+# Source Types
+
+source_type_dict = dict(
+    [
+        ("Video Sources", ("TV", "V.AUX/DTV2", "MEDIA", "V.TAPE/V.MEM/DVD2", "DVD", "CAMERA",
+                           "SAT/DTV", "PC", "WEB", "DOORCAM", "PHOTO", "USB2", "WEBMEDIA", "AV.IN",
+                           "HOMEMEDIA", "DNLA", "RECORDINGS", "CAMERA", "USB", "DNLA-DMR", "YOUTUBE",
+                           "HOME.APP", "HDMI_1", "HDMI_2", "HDMI_3", "HDMI_4", "HDMI_5", "HDMI_6",
+                           "HDMI_7", "HDMI_8", "MATRIX_1", "MATRIX_2", "MATRIX_3", "MATRIX_4", "MATRIX_5",
+                           "MATRIX_6", "MATRIX_7", "MATRIX_8", "MATRIX_9", "MATRIX_10", "MATRIX_11",
+                           "MATRIX_12", "MATRIX_13", "MATRIX_14", "MATRIX_15", "MATRIX_16", "PERSONAL_1",
+                           "PERSONAL_2", "PERSONAL_3", "PERSONAL_4", "PERSONAL_5", "PERSONAL_6", "PERSONAL_7",
+                           "PERSONAL_8")),
+        ("Audio Sources", ("RADIO", "A.AUX", "A.TAPE/A.MEM", "CD", "PHONO/N.RADIO", "A.TAPE2/N.MUSIC",
+                           "SERVER", "SPOTIFY", "CD2/JOIN", "TUNEIN", "DVB_RADIO", "LINE.IN", "BLUETOOTH",
+                           "MUSIC", "AIRPLAY", "SPOTIFY", "DEEZER", "QPLAY"))
+    ]
+)
+
 # ########################################################################################
 # Beo4 Commands
 beo4_commanddict = dict(
@@ -18,7 +38,7 @@ beo4_commanddict = dict(
         (0x82, "V.Aux/DTV2"),
         (0x83, "A.Aux"),
         (0x84, "Media"),
-        (0x85, "V.Tape/V.Mem/DVD2"),
+        (0x85, "V.Tape/V.Mem"),
         (0x86, "DVD"),
         (0x87, "Camera"),
         (0x88, "Text"),
@@ -350,9 +370,9 @@ ml_selectedsourcedict = dict(
         (0x0B, "TV"),
         (0x15, "V.TAPE/V.MEM"),
         (0x16, "DVD2"),
-        (0x1F, "DTV"),
+        (0x1F, "SAT/DTV"),
         (0x29, "DVD"),
-        (0x33, "V.AUX"),
+        (0x33, "V.AUX/DTV2"),
         (0x3E, "DOORCAM"),
         (0x47, "PC"),
         (0x6F, "RADIO"),
@@ -369,6 +389,8 @@ ml_selectedsourcedict = dict(
 
 ml_trackinfo_subtype_dict = dict([(0x05, "Current Source"), (0x07, "Change Source"), ])
 
+ml_sourcekind_dict = dict([(0x01, "audio source"), (0x02, "video source"), (0xFF, "undefined")])
+
 ml_selectedsource_type_dict = dict(
     [
         ("VIDEO", (0x0B, 0x1F)),

Resources/MLCLI_CLIENT.py

@@ -84,7 +84,7 @@ class MLCLIClient(asynchat.async_chat):
                     for item in items:
                         try:
                             telegram.append(int(item[:-1], base=16))
-                        except TypeError:
+                        except (ValueError, TypeError):
                             # abort if invalid character found
                             self.log.debug('Invalid character ' + str(item) + ' found in telegram: ' +
                                            ''.join(items) + '\nAborting!')
@@ -192,37 +192,35 @@ class MLCLIClient(asynchat.async_chat):
     def _decode(self, telegram):
         # Decode header
         message = OrderedDict()
-        if CONST.devices:
+        self._get_device_info(message, telegram)
-            for device in CONST.devices:
+        message["from_device"] = self._get_device_name(self._dictsanitize(CONST.ml_device_dict, telegram[1]))
-                if device['ML_ID'] == telegram[1]:
-                    message["Zone"] = device["Zone"].upper()
-                    message["Room"] = device["Room"].uppr()
-                    message["Type"] = "AV RENDERER"
-                    message["Device"] = device["Device"]
-                    break
-        message["from_device"] = self._dictsanitize(CONST.ml_device_dict, telegram[1])
         message["from_source"] = self._dictsanitize(CONST.ml_selectedsourcedict, telegram[5])
-        message["to_device"] = self._dictsanitize(CONST.ml_device_dict, telegram[0])
+        message["to_device"] = self._get_device_name(self._dictsanitize(CONST.ml_device_dict, telegram[0]))
         message["to_source"] = self._dictsanitize(CONST.ml_selectedsourcedict, telegram[4])
         message["type"] = self._dictsanitize(CONST.ml_telegram_type_dict, telegram[3])
         message["payload_type"] = self._dictsanitize(CONST.ml_command_type_dict, telegram[7])
         message["payload_len"] = telegram[8] + 1
         message["State_Update"] = OrderedDict()
 
+        # RELEASE command signifies product standby
+        if message.get("payload_type") in ["RELEASE", "STANDBY"]:
+            message["State_Update"]["state"] = 'Standby'
+
         # source status info
         # TTFF__TYDSOS__PTLLPS SR____LS______SLSHTR__ACSTPI________________________TRTR______
         if message.get("payload_type") == "STATUS_INFO":
-            message["State_Update"]["nowPlaying"] = ''
+            message["State_Update"]["nowPlaying"] = 'Unknown'
             message["State_Update"]["nowPlayingDetails"] = OrderedDict()
             message["State_Update"]["nowPlayingDetails"]["local_source"] = telegram[13]
-            message["State_Update"]["nowPlayingDetails"]["type"] = telegram[22]
+            message["State_Update"]["nowPlayingDetails"]["type"] = \
+                self._dictsanitize(CONST.ml_sourcekind_dict, telegram[22])
             if telegram[8] < 27:
                 message["State_Update"]["nowPlayingDetails"]["channel_track"] = telegram[19]
             else:
                 message["State_Update"]["nowPlayingDetails"]["channel_track"] = telegram[36] * 256 + telegram[37]
             message["State_Update"]["nowPlayingDetails"]["source_medium_position"] = \
                 self._hexword(telegram[18], telegram[17])
-            message["State_Update"]["nowPlayingDetails"]["picture_identifier"] = \
+            message["State_Update"]["nowPlayingDetails"]["picture_format"] = \
                 self._dictsanitize(CONST.ml_pictureformatdict, telegram[23])
             source = self._dictsanitize(CONST.ml_selectedsourcedict, telegram[10])
             self._get_source_name(source, message)
@@ -257,7 +255,7 @@ class MLCLIClient(asynchat.async_chat):
 
         # audio track info long
         if message.get("payload_type") == "TRACK_INFO_LONG":
-            message["State_Update"]["nowPlaying"] = ''
+            message["State_Update"]["nowPlaying"] = 'Unknown'
             message["State_Update"]["nowPlayingDetails"] = OrderedDict()
             message["State_Update"]["nowPlayingDetails"]["type"] = \
                 self._get_type(CONST.ml_selectedsource_type_dict, telegram[11])
@@ -271,7 +269,7 @@ class MLCLIClient(asynchat.async_chat):
 
         # video track info
         if message.get("payload_type") == "VIDEO_TRACK_INFO":
-            message["State_Update"]["nowPlaying"] = ''
+            message["State_Update"]["nowPlaying"] = 'Unknown'
             message["State_Update"]["nowPlayingDetails"] = OrderedDict()
             message["State_Update"]["nowPlayingDetails"]["source_type"] = \
                 self._get_type(CONST.ml_selectedsource_type_dict, telegram[13])
@@ -286,6 +284,8 @@ class MLCLIClient(asynchat.async_chat):
         # track change info
         if message.get("payload_type") == "TRACK_INFO":
             message["State_Update"]["subtype"] = self._dictsanitize(CONST.ml_trackinfo_subtype_dict, telegram[9])
+
+            # Change source
             if message["State_Update"].get("subtype") == "Change Source":
                 message["State_Update"]["prev_source"] = self._dictsanitize(CONST.ml_selectedsourcedict, telegram[11])
                 message["State_Update"]["prev_sourceID"] = telegram[11]
@@ -297,6 +297,7 @@ class MLCLIClient(asynchat.async_chat):
                     message["State_Update"]["source"] = source
                     message["State_Update"]["sourceID"] = telegram[22]
 
+            # Current Source
             if message["State_Update"].get("subtype") == "Current Source":
                 source = self._dictsanitize(CONST.ml_selectedsourcedict, telegram[11])
                 self._get_source_name(source, message)
@@ -308,7 +309,7 @@ class MLCLIClient(asynchat.async_chat):
 
         # goto source
         if message.get("payload_type") == "GOTO_SOURCE":
-            message["State_Update"]["nowPlaying"] = ''
+            message["State_Update"]["nowPlaying"] = 'Unknown'
             message["State_Update"]["nowPlayingDetails"] = OrderedDict()
             message["State_Update"]["nowPlayingDetails"]["source_type"] = \
                 self._get_type(CONST.ml_selectedsource_type_dict, telegram[11])
@@ -374,6 +375,27 @@ class MLCLIClient(asynchat.async_chat):
                                 message["State_Update"]["nowPlaying"] = channel['name']
                                 return
 
+    def _get_device_info(self, message, telegram):
+        if CONST.devices:
+            for device in CONST.devices:
+                if device['ML_ID'] == self._dictsanitize(CONST.ml_device_dict, telegram[1]):
+                    try:
+                        message["Zone"] = device['Zone'].upper()
+                    except KeyError:
+                        pass
+                    message["Room"] = device["Room"].upper()
+                    message["Type"] = "AV RENDERER"
+                    message["Device"] = device["Device"]
+                    break
+
+    @staticmethod
+    def _get_device_name(dev):
+        if CONST.devices:
+            for device in CONST.devices:
+                if device['ML_ID'] == dev:
+                    return device['Device']
+            return dev
+
     @staticmethod
     def _get_source_name(source, message):
         if CONST.available_sources:

Resources/MLCONFIG.py

@@ -1,7 +1,9 @@
 import logging
-import requests
 import asyncore
 import json
+import time
+import requests
+from requests.auth import HTTPDigestAuth, HTTPBasicAuth
 from collections import OrderedDict
 
 import Resources.CONSTANTS as CONST
@@ -20,48 +22,95 @@ class MLConfig:
         self._download_data()
 
     def _download_data(self):
+        try:
             self.log.info('Downloading configuration data from Gateway...')
             url = 'http://' + self._host + '/mlgwpservices.json'
-        auth = (self._user, self._pwd)
+            # try Basic Auth next (this is needed for the BLGW)
-        response = requests.get(url, auth=auth)
+            response = requests.get(url, auth=HTTPBasicAuth(self._user, self._pwd))
+
+            if response.status_code == 401:
+                # try Digest Auth first (this is needed for the MLGW)
+                response = requests.get(url, auth=HTTPDigestAuth(self._user, self._pwd))
+
+            if response.status_code == 401:
+                return
+            else:
+                # Once logged in successfully download and process the configuration data
                 configurationdata = json.loads(response.text)
+                self.log.debug(json.dumps(configurationdata, indent=4))
                 self.configure_mlgw(configurationdata)
+        except ValueError:
+            pass
 
     def configure_mlgw(self, data):
         self.log.info('Processing Gateway configuration data...\n')
         CONST.gateway['Serial_Number'] = data['sn']
         CONST.gateway['Project'] = data['project']
+        try:
             CONST.gateway['Installer'] = str(data['installer']['name'])
             CONST.gateway['Contact'] = str(data['installer']['contact'])
+            gateway_type = 'blgw'
+        except KeyError:
+            gateway_type = 'mlgw'
 
         for zone in data["zones"]:
             if int(zone['number']) == 240:
                 continue
             room = OrderedDict()
             room['Room_Number'] = zone['number']
+            if gateway_type == 'blgw':
+                # BLGW arranges rooms within zones
                 room['Zone'] = str(zone['name']).split('/')[0]
                 room['Room_Name'] = str(zone['name']).split('/')[1]
+            elif gateway_type == 'mlgw':
+                # MLGW has no zoning concept - devices are arranged in rooms only
+                room['Room_Name'] = str(zone['name'])
+
             room['Products'] = []
 
             for product in zone["products"]:
                 device = OrderedDict()
                 room['Products'].append(str(product["name"]))
+                # Device identification
                 device['Device'] = str(product["name"])
                 device['MLN'] = product["MLN"]
                 device['ML_ID'] = ''
+                try:
                     device['Serial_num'] = str(product["sn"])
-                device['Zone'] = str(zone["name"]).split('/')[0]
+                except KeyError:
-                device['Room'] = str(zone["name"]).split('/')[1]
+                    device['Serial_num'] = ''
+                    
+                # Physical location
+                if gateway_type == 'blgw':
+                    # BLGW arranges rooms within zones
+                    device['Zone'] = str(zone['name']).split('/')[0]
+                    device['Room'] = str(zone['name']).split('/')[1]
+                elif gateway_type == 'mlgw':
+                    # MLGW has no zoning concept - devices are arranged in rooms only
+                    device['Room'] = str(zone['name'])
                 device['Room_Number'] = str(zone["number"])
+                # Source logging parameters for managing notifications
                 device['Sources'] = OrderedDict()
+                device['Current Source'] = 'None'
+                device['Current Source Type'] = 'None'
+                device['Now Playing'] = 'None'
+                device['Channel/Track'] = '0'
+                device['State'] = 'Standby'
+                device['last update'] = time.time()
 
                 for source in product["sources"]:
                     device['Sources'][str(source["name"])] = OrderedDict()
                     for selectCmd in source["selectCmds"]:
+                        if gateway_type == 'blgw':
+                            # get source information from the BLGW config file
                             source_id = str(source['sourceId'].split(':')[0])
                             source_id = self._srcdictsanitize(CONST.blgw_srcdict, source_id).upper()
                             device['Sources'][str(source["name"])]['source'] = source_id
                             device['Sources'][str(source["name"])]['uniqueID'] = str(source['sourceId'])
+                        else:
+                            # MLGW config file is structured differently
+                            source_id = self._srcdictsanitize(CONST.beo4_commanddict, source['selectID']).upper()
+                            device['Sources'][str(source["name"])]['source'] = source_id
                         source_tuple = (str(source["name"]), source_id)
                         cmd_tuple = (source_id, (int(selectCmd["cmd"]), int(selectCmd["unit"])))
                         device['Sources'][str(source["name"])]['BR1_cmd'] = cmd_tuple
@@ -70,7 +119,10 @@ class MLConfig:
                             for channel in source['channels']:
                                 c = OrderedDict()
                                 c_num = ''
+                                if gateway_type == 'blgw':
                                     num = channel['selectSEQ'][::2]
+                                else:
+                                    num = channel['selectSEQ'][:-1]
                                 for n in num:
                                     c_num += str(n)
                                 c['number'] = int(c_num)
@@ -98,7 +150,7 @@ class MLConfig:
 
     def get_masterlink_id(self, mlgw, mlcli):
         self.log.info("Finding MasterLink ID of products:")
-        if mlgw.is_connected and mlcli.is_connected:
+        if mlgw.is_connected and mlcli.is_connected and CONST.devices:
             for device in CONST.devices:
                 self.log.info("Finding MasterLink ID of product " + device.get('Device'))
                 # Ping the device with a light timeout to elicit a ML telegram containing its ML_ID
@@ -106,23 +158,33 @@ class MLConfig:
                                    CONST.CMDS_DEST.get("AUDIO SOURCE"),
                                    CONST.BEO4_CMDS.get("LIGHT TIMEOUT"))
 
-                if device.get('Serial_num') is None:
+                if device.get('Serial_num') in [None, '']:
                     # If this is a MasterLink product it has no serial number...
                     # loop to until expected response received from ML Command Line Interface
-                    while 'to_device' not in mlcli.last_message and mlcli.last_message['from_device'] == \
+                    test = True
-                            "MLGW" and mlcli.last_message['payload_type'] == \
+                    while test:
-                            "MLGW_REMOTE_BEO4" and mlcli.last_message['payload']['command'] == "LIGHT TIMEOUT":
+                        try:
-                        asyncore.loop(count=1, timeout=0.2)
+                            if mlcli.last_message['from_device'] == "MLGW" and \
+                                mlcli.last_message['payload_type'] == "MLGW_REMOTE_BEO4" and \
+                                    mlcli.last_message['State_Update']['command'] == "Light Timeout":
 
                                 device['ML_ID'] = mlcli.last_message.get('to_device')
                                 self.log.info("\tMasterLink ID of product " +
                                               device.get('Device') + " is " + device.get('ML_ID') + ".\n")
+                                test = False
+                        except KeyError:
+                            asyncore.loop(count=1, timeout=0.2)
+
                 else:
                     # If this is a NetLink product then it has a serial number and no ML_ID
                     device['ML_ID'] = 'NA'
                     self.log.info("\tNetworkLink ID of product " + device.get('Device') + " is " + 
                                   device.get('Serial_num') + ". No MasterLink ID assigned.\n")
 
+                self.log.debug(json.dumps(device, indent=4))
+
+    # ########################################################################################
+    # Utility Functions
     @staticmethod
     def _srcdictsanitize(d, s):
         result = d.get(s)

Resources/MLGW_CLIENT.py

@@ -118,20 +118,11 @@ class MLGWClient(asynchat.async_chat):
             message['serial_Num'] = sn
 
         elif payload_type == "Source Status":
-            if CONST.rooms and CONST.devices:
+            self._get_device_info(message, payload)
-                for device in CONST.devices:
-                    if device['MLN'] == payload[0]:
-                        name = device['Device']
-                        for room in CONST.rooms:
-                            if name in room['Products']:
-                                message["Zone"] = room['Zone'].upper()
-                                message["Room"] = room['Room_Name'].upper()
-                                message["Type"] = 'AV RENDERER'
-                                message["Device"] = name
             message["payload_type"] = payload_type
             message["MLN"] = payload[0]
             message["State_Update"] = OrderedDict()
-            message["State_Update"]["nowPlaying"] = ''
+            message["State_Update"]["nowPlaying"] = 'Unknown'
             message["State_Update"]["nowPlayingDetails"] = OrderedDict()
             message["State_Update"]["nowPlayingDetails"]["channel_track"] = \
                 self._hexword(payload[4], payload[5])
@@ -146,27 +137,26 @@ class MLGWClient(asynchat.async_chat):
             message["State_Update"]["state"] = self._getdictstr(CONST.sourceactivitydict, payload[6])
 
         elif payload_type == "Picture and Sound Status":
-            if CONST.rooms and CONST.devices:
+            self._get_device_info(message, payload)
-                for device in CONST.devices:
-                    if device['MLN'] == payload[0]:
-                        name = device['Device']
-                        for room in CONST.rooms:
-                            if name in room['Products']:
-                                message["Zone"] = room['Zone'].upper()
-                                message["Room"] = room['Room_Name'].upper()
-                                message["Type"] = 'AV RENDERER'
-                                message["Device"] = name
             message["payload_type"] = payload_type
             message["MLN"] = payload[0]
-            message["State_Update"] = OrderedDict()
+            message["State_Update"] = OrderedDict([("sound_status", OrderedDict()), ("picture_status", OrderedDict())])
-            message["State_Update"]["sound_status"] = self._getdictstr(CONST.mlgw_soundstatusdict, payload[1])
+            message["State_Update"]["sound_status"]["mute_status"] = \
-            message["State_Update"]["speakermode"] = self._getdictstr(CONST.mlgw_speakermodedict, payload[2])
+                self._getdictstr(CONST.mlgw_soundstatusdict, payload[1])
-            message["State_Update"]["stereo_mode"] = self._getdictstr(CONST.mlgw_stereoindicatordict, payload[9])
+            message["State_Update"]["sound_status"]["speakermode"] = \
-            message["State_Update"]["screen1_mute"] = self._getdictstr(CONST.mlgw_screenmutedict, payload[4])
+                self._getdictstr(CONST.mlgw_speakermodedict, payload[2])
-            message["State_Update"]["screen1_active"] = self._getdictstr(CONST.mlgw_screenactivedict, payload[5])
+            message["State_Update"]["sound_status"]["stereo_mode"] = \
-            message["State_Update"]["screen2_mute"] = self._getdictstr(CONST.mlgw_screenmutedict, payload[6])
+                self._getdictstr(CONST.mlgw_stereoindicatordict, payload[9])
-            message["State_Update"]["screen2_active"] = self._getdictstr(CONST.mlgw_screenactivedict, payload[7])
+            message["State_Update"]["picture_status"]["screen1_mute"] = \
-            message["State_Update"]["cinema_mode"] = self._getdictstr(CONST.mlgw_cinemamodedict, payload[8])
+                self._getdictstr(CONST.mlgw_screenmutedict, payload[4])
+            message["State_Update"]["picture_status"]["screen1_active"] = \
+                self._getdictstr(CONST.mlgw_screenactivedict, payload[5])
+            message["State_Update"]["picture_status"]["screen2_mute"] = \
+                self._getdictstr(CONST.mlgw_screenmutedict, payload[6])
+            message["State_Update"]["picture_status"]["screen2_active"] = \
+                self._getdictstr(CONST.mlgw_screenactivedict, payload[7])
+            message["State_Update"]["picture_status"]["cinema_mode"] = \
+                self._getdictstr(CONST.mlgw_cinemamodedict, payload[8])
             message["volume"] = int(payload[3])
 
         elif payload_type == "All standby notification":
@@ -177,7 +167,10 @@ class MLGWClient(asynchat.async_chat):
             if CONST.rooms:
                 for room in CONST.rooms:
                     if room['Room_Number'] == payload[0]:
+                        try:
                             message["Zone"] = room['Zone'].upper()
+                        except KeyError:
+                            pass
                         message["Room"] = room['Room_Name'].upper()
             message["Type"] = self._getdictstr(CONST.mlgw_lctypedict, payload[1]).upper() + " COMMAND"
             message["Device"] = 'Beo4/BeoRemote One'
@@ -236,7 +229,7 @@ class MLGWClient(asynchat.async_chat):
             self.messageCallBack(self.name, str(list(header)), str(list(payload)), message)
 
     # ########################################################################################
-    # ##### mlgw send_cmder functions
+    # ##### mlgw send functions
 
     # send_cmd command to mlgw
     def _send_cmd(self, msg_type, payload):
@@ -267,6 +260,7 @@ class MLGWClient(asynchat.async_chat):
             # Sleep to allow msg to arrive
             time.sleep(0.2)
 
+    # Ping the gateway
     def ping(self):
         self._send_cmd(CONST.MLGW_PL.get("PING"), "")
 
@@ -343,7 +337,7 @@ class MLGWClient(asynchat.async_chat):
     def _getbeo4commandstr(self, command):
         result = CONST.beo4_commanddict.get(command)
         if result is None:
-            result = "Cmd=" + self._hexbyte(command)
+            result = "CMD = " + self._hexbyte(command)
         return result
 
     def _getvirtualactionstr(self, action):
@@ -355,7 +349,7 @@ class MLGWClient(asynchat.async_chat):
     def _getselectedsourcestr(self, source):
         result = CONST.ml_selectedsourcedict.get(source)
         if result is None:
-            result = "Src=" + self._hexbyte(source)
+            result = "SRC = " + self._hexbyte(source)
         return result
 
     def _getspeakermodestr(self, source):
@@ -376,16 +370,40 @@ class MLGWClient(asynchat.async_chat):
             for src in CONST.available_sources:
                 if src[1] == source:
                     message["State_Update"]["sourceName"] = src[0]
-                    break
+                    return
+
+    @staticmethod
+    def _get_device_info(message, payload):
+        if CONST.rooms and CONST.devices:
+            for device in CONST.devices:
+                try:
+                    if device['MLN'] == payload[0]:
+                        name = device['Device']
+                        for room in CONST.rooms:
+                            if name in room['Products']:
+                                try:
+                                    message["Zone"] = room['Zone'].upper()
+                                except KeyError:
+                                    pass
+                                message["Room"] = room['Room_Name'].upper()
+                                message["Type"] = 'AV RENDERER'
+                                message["Device"] = name
+                                return
+                except KeyError:
+                    pass
 
     @staticmethod
     def _get_channel_track(message):
         # Check device list for channel name information
         if CONST.devices:
             for device in CONST.devices:
+                try:
                     if device['Device'] == message['Device']:
                         if 'channels' in device['Sources'][message["State_Update"]["source"]]:
                             for channel in device['Sources'][message["State_Update"]["source"]]['channels']:
-                            if channel['number'] == int(message["State_Update"]['nowPlayingDetails']["channel_track"]):
+                                if channel['number'] == int(
+                                        message["State_Update"]['nowPlayingDetails']["channel_track"]):
                                     message["State_Update"]["nowPlaying"] = channel['name']
-                                break
+                                    return
+                except KeyError:
+                    pass

Resources/MLtn_CLIENT.py

@@ -66,13 +66,12 @@ class MLtnClient(asynchat.async_chat):
                     self.handle_close()
 
         else:
+            try:
                 self._decode(items)
+            except IndexError:
+                self.log.debug(str(list(items)))
 
         self._received_data = ""
-        self.last_sent = ''
-        self.last_sent_at = 0
-        self.last_received = ''
-        self.last_received_at = 0
 
     def _decode(self, items):
         header = items[3][:-1]
@@ -80,6 +79,10 @@ class MLtnClient(asynchat.async_chat):
         telegram = self._received_data[telegram_starts:].replace('!', '').split('/')
         message = OrderedDict()
 
+        if telegram[0] == 'Monitor events ( keys: M, E, C, (spc), Q ) ----':
+            self.toggle_commands()
+            self.toggle_macros()
+
         if header == 'integration_protocol':
             message = self._decode_ip(telegram, message)
 
@@ -322,13 +325,25 @@ class MLtnClient(asynchat.async_chat):
             time.sleep(0.2)
 
     def toggle_events(self):
-        self._send_cmd('e')
+        try:
+            self.push('e')
+        except socket.error, e:
+            self.log.info("Error sending data: %s" % e)
+            self.handle_close()
 
     def toggle_macros(self):
-        self._send_cmd('m')
+        try:
+            self.push('m')
+        except socket.error, e:
+            self.log.info("Error sending data: %s" % e)
+            self.handle_close()
 
     def toggle_commands(self):
-        self._send_cmd('c')
+        try:
+            self.push('c')
+        except socket.error, e:
+            self.log.info("Error sending data: %s" % e)
+            self.handle_close()
 
     def ping(self):
         self._send_cmd('')