forked from openlp/openlp
PJlink2 update K
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2cfb03a606
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@ -341,9 +341,9 @@ class ProjectorDB(Manager):
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"""
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old_projector = self.get_object_filtered(Projector, Projector.ip == projector.ip)
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if old_projector is not None:
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log.warning('add_new() skipping entry ip="{ip}" (Already saved)'.format(ip=old_projector.ip))
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log.warning('add_projector() skipping entry ip="{ip}" (Already saved)'.format(ip=old_projector.ip))
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return False
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log.debug('add_new() saving new entry')
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log.debug('add_projector() saving new entry')
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log.debug('ip="{ip}", name="{name}", location="{location}"'.format(ip=projector.ip,
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name=projector.name,
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location=projector.location))
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@ -72,6 +72,28 @@ PJLINK_HEADER = '{prefix}{{linkclass}}'.format(prefix=PJLINK_PREFIX)
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PJLINK_SUFFIX = CR
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class PJLinkUDP(QtNetwork.QUdpSocket):
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"""
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Socket service for PJLink UDP socket.
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"""
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# New commands available in PJLink Class 2
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pjlink_udp_commands = [
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'ACKN', # Class 2 (cmd is SRCH)
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'ERST', # Class 1/2
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'INPT', # Class 1/2
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'LKUP', # Class 2 (reply only - no cmd)
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'POWR', # Class 1/2
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'SRCH' # Class 2 (reply is ACKN)
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]
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def __init__(self, port=PJLINK_PORT):
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"""
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Initialize socket
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"""
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self.port = port
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class PJLinkCommands(object):
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"""
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Process replies from PJLink projector.
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@ -488,7 +510,7 @@ class PJLinkCommands(object):
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class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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"""
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Socket service for connecting to a PJLink-capable projector.
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Socket service for PJLink TCP socket.
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"""
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# Signals sent by this module
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changeStatus = QtCore.pyqtSignal(str, int, str)
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@ -499,43 +521,29 @@ class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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projectorReceivedData = QtCore.pyqtSignal() # Notify when received data finished processing
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projectorUpdateIcons = QtCore.pyqtSignal() # Update the status icons on toolbar
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# New commands available in PJLink Class 2
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pjlink_udp_commands = [
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'ACKN', # Class 2
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'ERST', # Class 1 or 2
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'INPT', # Class 1 or 2
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'LKUP', # Class 2
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'POWR', # Class 1 or 2
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'SRCH' # Class 2
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]
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def __init__(self, port=PJLINK_PORT, *args, **kwargs):
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def __init__(self, projector, *args, **kwargs):
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"""
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Setup for instance.
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Options should be in kwargs except for port which does have a default.
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:param name: Display name
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:param ip: IP address to connect to
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:param port: Port to use. Default to PJLINK_PORT
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:param pin: Access pin (if needed)
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:param projector: Database record of projector
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Optional parameters
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:param dbid: Database ID number
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:param location: Location where projector is physically located
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:param notes: Extra notes about the projector
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:param poll_time: Time (in seconds) to poll connected projector
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:param socket_timeout: Time (in seconds) to abort the connection if no response
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"""
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log.debug('PJlink(args={args} kwargs={kwargs})'.format(args=args, kwargs=kwargs))
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log.debug('PJlink(projector={projector}, args={args} kwargs={kwargs})'.format(projector=projector,
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args=args,
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kwargs=kwargs))
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super().__init__()
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self.dbid = kwargs.get('dbid')
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self.ip = kwargs.get('ip')
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self.location = kwargs.get('location')
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self.mac_adx = kwargs.get('mac_adx')
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self.name = kwargs.get('name')
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self.notes = kwargs.get('notes')
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self.pin = kwargs.get('pin')
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self.port = port
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self.entry = projector
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self.ip = self.entry.ip
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self.location = self.entry.location
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self.mac_adx = self.entry.mac_adx
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self.name = self.entry.name
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self.notes = self.entry.notes
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self.pin = self.entry.pin
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self.port = self.entry.port
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self.db_update = False # Use to check if db needs to be updated prior to exiting
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# Poll time 20 seconds unless called with something else
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self.poll_time = 20000 if 'poll_time' not in kwargs else kwargs['poll_time'] * 1000
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@ -751,7 +759,7 @@ class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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self.change_status(E_AUTHENTICATION)
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log.debug('({ip}) emitting projectorAuthentication() signal'.format(ip=self.ip))
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return
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elif data_check[1] == '0' and self.pin is not None:
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elif (data_check[1] == '0') and (self.pin):
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# Pin set and no authentication needed
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log.warning('({ip}) Regular connection but PIN set'.format(ip=self.name))
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self.disconnect_from_host()
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@ -761,7 +769,7 @@ class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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return
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elif data_check[1] == '1':
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# Authenticated login with salt
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if self.pin is None:
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if not self.pin:
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log.warning('({ip}) Authenticated connection but no pin set'.format(ip=self.ip))
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self.disconnect_from_host()
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self.change_status(E_AUTHENTICATION)
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@ -776,7 +784,7 @@ class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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else:
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data_hash = None
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# We're connected at this point, so go ahead and setup regular I/O
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self.readyRead.connect(self.get_data)
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self.readyRead.connect(self.get_socket)
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self.projectorReceivedData.connect(self._send_command)
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# Initial data we should know about
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self.send_command(cmd='CLSS', salt=data_hash)
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@ -800,27 +808,51 @@ class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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count=trash_count))
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return
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@QtCore.pyqtSlot(str, str)
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def get_buffer(self, data, ip):
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"""
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Get data from somewhere other than TCP socket
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:param data: Data to process. buffer must be formatted as a proper PJLink packet.
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:param ip: Destination IP for buffer.
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"""
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log.debug("({ip}) get_buffer(data='{buff}' ip='{ip_in}'".format(ip=self.ip, buff=data, ip_in=ip))
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if ip is None:
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log.debug("({ip}) get_buffer() Don't know who data is for - exiting".format(ip=self.ip))
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return
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return self.get_data(buff=data, ip=ip)
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@QtCore.pyqtSlot()
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def get_data(self):
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def get_socket(self):
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"""
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Socket interface to retrieve data.
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Get data from TCP socket.
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"""
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log.debug('({ip}) get_data(): Reading data'.format(ip=self.ip))
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log.debug('({ip}) get_socket(): Reading data'.format(ip=self.ip))
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if self.state() != self.ConnectedState:
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log.debug('({ip}) get_data(): Not connected - returning'.format(ip=self.ip))
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log.debug('({ip}) get_socket(): Not connected - returning'.format(ip=self.ip))
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self.send_busy = False
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return
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# Although we have a packet length limit, go ahead and use a larger buffer
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read = self.readLine(1024)
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log.debug("({ip}) get_data(): '{buff}'".format(ip=self.ip, buff=read))
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log.debug("({ip}) get_socket(): '{buff}'".format(ip=self.ip, buff=read))
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if read == -1:
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# No data available
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log.debug('({ip}) get_data(): No data available (-1)'.format(ip=self.ip))
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log.debug('({ip}) get_socket(): No data available (-1)'.format(ip=self.ip))
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return self.receive_data_signal()
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self.socket_timer.stop()
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self.projectorNetwork.emit(S_NETWORK_RECEIVED)
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return self.get_data(buff=read, ip=self.ip)
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def get_data(self, buff, ip):
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"""
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Process received data
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:param buff: Data to process.
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:param ip: (optional) Destination IP.
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"""
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log.debug("({ip}) get_data(ip='{ip_in}' buffer='{buff}'".format(ip=self.ip, ip_in=ip, buff=buff))
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# NOTE: Class2 has changed to some values being UTF-8
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data_in = decode(read, 'utf-8')
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data_in = decode(buff, 'utf-8')
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data = data_in.strip()
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if (len(data) < 7) or (not data.startswith(PJLINK_PREFIX)):
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return self._trash_buffer(msg='get_data(): Invalid packet - length or prefix')
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@ -990,7 +1022,7 @@ class PJLink(PJLinkCommands, QtNetwork.QTcpSocket):
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self.reset_information()
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self.disconnectFromHost()
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try:
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self.readyRead.disconnect(self.get_data)
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self.readyRead.disconnect(self.get_socket)
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except TypeError:
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pass
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if abort:
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@ -1,85 +0,0 @@
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# -*- coding: utf-8 -*-
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# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
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###############################################################################
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# OpenLP - Open Source Lyrics Projection #
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# --------------------------------------------------------------------------- #
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# Copyright (c) 2008-2017 OpenLP Developers #
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# --------------------------------------------------------------------------- #
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# This program is free software; you can redistribute it and/or modify it #
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# under the terms of the GNU General Public License as published by the Free #
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# Software Foundation; version 2 of the License. #
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# #
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# This program is distributed in the hope that it will be useful, but WITHOUT #
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
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# more details. #
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# #
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# You should have received a copy of the GNU General Public License along #
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# with this program; if not, write to the Free Software Foundation, Inc., 59 #
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# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
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###############################################################################
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"""
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:mod:`openlp.core.lib.projector.pjlink2` module provides the PJLink Class 2
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updates from PJLink Class 1.
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This module only handles the UDP socket functionality. Command/query/status
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change messages will still be processed by the PJLink 1 module.
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Currently, the only variance is the addition of a UDP "search" command to
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query the local network for Class 2 capable projectors,
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and UDP "notify" messages from projectors to connected software of status
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changes (i.e., power change, input change, error changes).
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Differences between Class 1 and Class 2 PJLink specifications are as follows.
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New Functionality:
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* Search - UDP Query local network for Class 2 capabable projector(s).
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* Status - UDP Status change with connected projector(s). Status change
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messages consist of:
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* Initial projector power up when network communication becomes available
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* Lamp off/standby to warmup or on
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* Lamp on to cooldown or off/standby
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* Input source select change completed
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* Error status change (i.e., fan/lamp/temp/cover open/filter/other error(s))
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New Commands:
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* Query serial number of projector
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* Query version number of projector software
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* Query model number of replacement lamp
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* Query model number of replacement air filter
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* Query current projector screen resolution
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* Query recommended screen resolution
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* Query name of specific input terminal (video source)
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* Adjust projector microphone in 1-step increments
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* Adjust projector speacker in 1-step increments
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Extended Commands:
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* Addition of INTERNAL terminal (video source) for a total of 6 types of terminals.
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* Number of terminals (video source) has been expanded from [1-9]
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to [1-9a-z] (Addition of 26 terminals for each type of input).
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See PJLink Class 2 Specifications for details.
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http://pjlink.jbmia.or.jp/english/dl_class2.html
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Section 5-1 PJLink Specifications
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Section 5-5 Guidelines for Input Terminals
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"""
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import logging
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log = logging.getLogger(__name__)
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log.debug('pjlink2 loaded')
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from PyQt5 import QtNetwork
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class PJLinkUDP(QtNetwork.QUdpSocket):
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"""
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Socket service for handling datagram (UDP) sockets.
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"""
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log.debug('PJLinkUDP loaded')
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# Class varialbe for projector list. Should be replaced by ProjectorManager's
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# projector list after being loaded there.
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projector_list = None
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projectors_found = None # UDP search found list
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@ -38,8 +38,7 @@ from openlp.core.lib.projector.constants import ERROR_MSG, ERROR_STRING, E_AUTHE
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E_NETWORK, E_NOT_CONNECTED, E_UNKNOWN_SOCKET_ERROR, STATUS_STRING, S_CONNECTED, S_CONNECTING, S_COOLDOWN, \
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S_INITIALIZE, S_NOT_CONNECTED, S_OFF, S_ON, S_STANDBY, S_WARMUP
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from openlp.core.lib.projector.db import ProjectorDB
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from openlp.core.lib.projector.pjlink import PJLink
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from openlp.core.lib.projector.pjlink2 import PJLinkUDP
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from openlp.core.lib.projector.pjlink import PJLink, PJLinkUDP
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from openlp.core.ui.projector.editform import ProjectorEditForm
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from openlp.core.ui.projector.sourceselectform import SourceSelectTabs, SourceSelectSingle
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@ -700,16 +699,9 @@ class ProjectorManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, UiProjecto
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:returns: PJLink() instance
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"""
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log.debug('_add_projector()')
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return PJLink(dbid=projector.id,
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ip=projector.ip,
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port=int(projector.port),
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name=projector.name,
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location=projector.location,
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notes=projector.notes,
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pin=None if projector.pin == '' else projector.pin,
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return PJLink(projector=projector,
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poll_time=self.poll_time,
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socket_timeout=self.socket_timeout
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)
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socket_timeout=self.socket_timeout)
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def add_projector(self, projector, start=False):
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"""
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@ -111,7 +111,7 @@ class TestProjectorDBUpdate(TestCase):
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"""
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Test that we can upgrade an old song db to the current schema
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"""
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# GIVEN: An old song db
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# GIVEN: An old prjector db
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old_db = os.path.join(TEST_RESOURCES_PATH, "projector", TEST_DB_PJLINK1)
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tmp_db = os.path.join(self.tmp_folder, TEST_DB)
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shutil.copyfile(old_db, tmp_db)
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@ -25,12 +25,13 @@ Package to test the openlp.core.lib.projector.pjlink base package.
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from unittest import TestCase
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from unittest.mock import call, patch, MagicMock
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from openlp.core.lib.projector.db import Projector
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from openlp.core.lib.projector.pjlink import PJLink
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from openlp.core.lib.projector.constants import E_PARAMETER, ERROR_STRING, S_ON, S_CONNECTED
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from tests.resources.projector.data import TEST_PIN, TEST_SALT, TEST_CONNECT_AUTHENTICATE, TEST_HASH
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from tests.resources.projector.data import TEST_PIN, TEST_SALT, TEST_CONNECT_AUTHENTICATE, TEST_HASH, TEST1_DATA
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pjlink_test = PJLink(name='test', ip='127.0.0.1', pin=TEST_PIN, no_poll=True)
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pjlink_test = PJLink(Projector(**TEST1_DATA), no_poll=True)
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class TestPJLinkBase(TestCase):
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@ -27,6 +27,7 @@ from unittest import TestCase
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from unittest.mock import patch, MagicMock
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import openlp.core.lib.projector.pjlink
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from openlp.core.lib.projector.db import Projector
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from openlp.core.lib.projector.pjlink import PJLink
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from openlp.core.lib.projector.constants import PJLINK_ERRORS, \
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E_AUTHENTICATION, E_PARAMETER, E_PROJECTOR, E_UNAVAILABLE, E_UNDEFINED
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@ -35,9 +36,10 @@ from openlp.core.lib.projector.constants import PJLINK_ERRORS, \
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from openlp.core.lib.projector.constants import ERROR_STRING, PJLINK_ERST_DATA, PJLINK_ERST_STATUS, \
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PJLINK_POWR_STATUS, PJLINK_VALID_CMD, E_WARN, E_ERROR, S_OFF, S_STANDBY, S_ON
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'''
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from tests.resources.projector.data import TEST_PIN
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from tests.resources.projector.data import TEST_PIN, TEST1_DATA
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pjlink_test = PJLink(name='test', ip='127.0.0.1', pin=TEST_PIN, no_poll=True)
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pjlink_test = PJLink(Projector(**TEST1_DATA), pin=TEST_PIN, no_poll=True)
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pjlink_test.ip = '127.0.0.1'
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class TestPJLinkRouting(TestCase):
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@ -26,15 +26,17 @@ from unittest import TestCase
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from unittest.mock import patch
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import openlp.core.lib.projector.pjlink
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from openlp.core.lib.projector.db import Projector
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from openlp.core.lib.projector.pjlink import PJLink
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from openlp.core.lib.projector.constants import ERROR_STRING, PJLINK_ERST_DATA, PJLINK_ERST_STATUS, \
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PJLINK_POWR_STATUS, \
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E_ERROR, E_NOT_CONNECTED, E_SOCKET_ADDRESS_NOT_AVAILABLE, E_UNKNOWN_SOCKET_ERROR, E_WARN, \
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S_CONNECTED, S_OFF, S_ON, S_NOT_CONNECTED, S_CONNECTING, S_STANDBY
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from tests.resources.projector.data import TEST_PIN
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from tests.resources.projector.data import TEST_PIN, TEST1_DATA
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pjlink_test = PJLink(name='test', ip='127.0.0.1', pin=TEST_PIN, no_poll=True)
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pjlink_test = PJLink(Projector(**TEST1_DATA), pin=TEST_PIN, no_poll=True)
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pjlink_test.ip = '127.0.0.1'
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# Create a list of ERST positional data so we don't have to redo the same buildup multiple times
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PJLINK_ERST_POSITIONS = []
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