It works now

This commit is contained in:
Uriziel 2012-07-10 19:22:30 +02:00
parent 24f097c709
commit 177821e170
6 changed files with 234 additions and 218 deletions

View File

@ -1,178 +1,176 @@
#coding:utf8
import time
import re
import threading
from .network_utils import argumentCount, CommandProtocol
from .utils import ArgumentParser, format_time
from syncplay import utils
from twisted.internet import reactor
from twisted.internet.protocol import ClientFactory
from syncplay import utils
from .network_utils import (
argumentCount,
CommandProtocol,
)
from .utils import format_time
import re
import threading
import time
class SyncClientProtocol(CommandProtocol):
def __init__(self, manager):
CommandProtocol.__init__(self)
self.manager = manager
def __init__(self, syncplayClient):
self.syncplayClient = syncplayClient
self.handler = self._MessagesHandler(syncplayClient)
self.sender = self._MessagesSender(self)
def connectionMade(self):
self.send_message('iam', self.manager.name)
self.manager.init_protocol(self)
self.sendMessage('iam', self.syncplayClient.name)
self.syncplayClient.initProtocol(self)
def connectionLost(self, reason):
self.manager.protocol = None
self.syncplayClient.destroyProtocol()
self.syncplayClient.ui.showDebugMessage("Connection lost, reason: %s" % reason)
def handle_error(self, args):
self.manager.stop()
CommandProtocol.handle_error(self, args)
@argumentCount(1)
def handle_init_hello(self, args):
message ='Connected as ' + args[0]
print message
self.manager.name = args[0]
self.change_state('connected')
self.send_list()
self.manager.schedule_send_status()
@argumentCount(2, 3)
def handle_connected_present(self, args):
if len(args) == 3:
def sendMessage(self, *args):
line = ArgumentParser.joinArguments(args)
self.sendLine(line)
self.syncplayClient.ui.showDebugMessage('NETWORK:\t<<' + line)
def dropWithError(self, error):
self.syncplayClient.ui.showErrorMessage(error)
CommandProtocol.dropWithError(self, error)
def lineReceived(self, line):
self.syncplayClient.ui.showDebugMessage('NETWORK:\t>>%s' % line)
CommandProtocol.lineReceived(self, line)
class _MessagesHandler(object):
def __init__(self, syncplayClient):
self._syncplayClient = syncplayClient
self._lastServerTimestamp = 0
@argumentCount(1)
def hello(self, args):
message ='Connected as ' + args[0]
print message
self._syncplayClient.name = args[0]
self._syncplayClient.protocol.sender.send_list()
self._syncplayClient.schedule_send_status()
@argumentCount(2, 3)
def present(self, args):
if len(args) == 3:
who, where, what = args
else:
who, where, what = args[0], args[1], None
if what:
message = '%s is present and is playing \'%s\' in the room: \'%s\'' % (who, what, where)
print message
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
else:
message = '%s is present in the room: \'%s\'' % (who, where)
print message
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
@argumentCount(4, 5)
def state(self, args):
args = self.__parseState(args)
if not args:
self.dropWithError('Malformed state attributes')
return
counter, ctime, paused, position, name = args
self._syncplayClient.update_global_state(counter, ctime, paused, position, name)
@argumentCount(3)
def seek(self, args):
ctime, position, who = args
try:
ctime = int(ctime)
position = int(position)
except ValueError:
self.dropWithError('Invalid arguments')
ctime /= 1000.0
position /= 1000.0
self._syncplayClient.seek(ctime, position, who)
@argumentCount(1)
def ping(self, args):
self._syncplayClient.protocol.sendMessage('pong', args[0], int(time.time()*100000))
@argumentCount(3)
def playing(self, args):
who, where, what = args
else:
who, where, what = args[0], args[1], None
if what:
message = '%s is present and is playing \'%s\' in the room: \'%s\'' % (who, what, where)
message = '%s is playing \'%s\' in the room: \'%s\'' % (who, what, where)
print message
if(self.manager.player): self.manager.player.display_message(message)
else:
message = '%s is present in the room: \'%s\'' % (who, where)
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
@argumentCount(1)
def joined(self, args):
message = '%s joined' % args[0]
print message
if(self.manager.player): self.manager.player.display_message(message)
@argumentCount(4, 5)
def handle_connected_state(self, args):
args = self.__parseState(args)
if not args:
self.dropWithError('Malformed state attributes')
return
counter, ctime, paused, position, name = args
self.manager.update_global_state(counter, ctime, paused, position, name)
@argumentCount(3)
def handle_connected_seek(self, args):
ctime, position, who = args
try:
ctime = int(ctime)
position = int(position)
except ValueError:
self.dropWithError('Invalid arguments')
ctime /= 1000.0
position /= 1000.0
self.manager.seek(ctime, position, who)
@argumentCount(1)
def handle_connected_ping(self, args):
self.send_message('pong', args[0], int(time.time()*100000))
@argumentCount(3)
def handle_connected_playing(self, args):
who, where, what = args
message = '%s is playing \'%s\' in the room: \'%s\'' % (who, what, where)
print message
if(self.manager.player): self.manager.player.display_message(message)
@argumentCount(1)
def handle_connected_joined(self, args):
message = '%s joined' % args[0]
print message
if(self.manager.player): self.manager.player.display_message(message)
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
@argumentCount(2)
def room(self, args):
message = '%s entered the room: \'%s\'' % (args[0], args[1])
print message
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
@argumentCount(2)
def handle_connected_room(self, args):
message = '%s entered the room: \'%s\'' % (args[0], args[1])
print message
if(self.manager.player): self.manager.player.display_message(message)
@argumentCount(1)
def left(self, args):
message = '%s left' % args[0]
print message
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
@argumentCount(1)
def handle_connected_left(self, args):
message = '%s left' % args[0]
print message
if(self.manager.player): self.manager.player.display_message(message)
def send_list(self):
self.send_message('list')
def send_state(self, counter, ctime, paused, position):
self.send_message('state', counter, int(ctime*1000), ('paused' if paused else 'playing'), int(position*1000))
def send_seek(self, counter, ctime, position):
self.send_message('seek', counter, int(ctime*1000), int(position*1000))
def __parseState(self, args):
if len(args) == 4:
counter, ctime, state, position = args
who_changed_state = None
elif len(args) == 5:
counter, ctime, state, position, who_changed_state = args
else:
return
if not state in ('paused', 'playing'):
return
paused = state == 'paused'
try:
counter = int(counter)
ctime = int(ctime)
position = int(position)
except ValueError:
return
ctime /= 1000.0
position /= 1000.0
return counter, ctime, paused, position, who_changed_state
class _MessagesSender(object):
def __init__(self, protocol):
self._protocol = protocol
def send_list(self):
self._protocol.sendMessage('list')
def send_room(self, where):
self.send_message('room', where)
def send_state(self, counter, ctime, paused, position):
self._protocol.sendMessage('state', counter, int(ctime*1000), ('paused' if paused else 'playing'), int(position*1000))
def send_seek(self, counter, ctime, position):
self._protocol.sendMessage('seek', counter, int(ctime*1000), int(position*1000))
def send_room(self, where):
self._protocol.sendMessage('room', where)
def send_playing(self, filename):
self._protocol.sendMessage('playing', filename)
def send_playing(self, filename):
self.send_message('playing', filename)
states = dict(
init = dict(
hello = 'handle_init_hello',
),
connected = dict(
room = 'handle_connected_room',
present = 'handle_connected_present',
state = 'handle_connected_state',
seek = 'handle_connected_seek',
ping = 'handle_connected_ping',
playing = 'handle_connected_playing',
joined = 'handle_connected_joined',
left = 'handle_connected_left',
),
)
initial_state = 'init'
def __parseState(self, args):
if len(args) == 4:
counter, ctime, state, position = args
who_changed_state = None
elif len(args) == 5:
counter, ctime, state, position, who_changed_state = args
else:
return
if not state in ('paused', 'playing'):
return
paused = state == 'paused'
try:
counter = int(counter)
ctime = int(ctime)
position = int(position)
except ValueError:
return
ctime /= 1000.0
position /= 1000.0
return counter, ctime, paused, position, who_changed_state
class SyncClientFactory(ClientFactory):
def __init__(self, manager):
self.manager = manager
self._syncplayClient = manager
self.retry = True
def buildProtocol(self, addr):
return SyncClientProtocol(self.manager)
return SyncClientProtocol(self._syncplayClient)
def startedConnecting(self, connector):
destination = connector.getDestination()
@ -185,25 +183,26 @@ class SyncClientFactory(ClientFactory):
else:
message = 'Disconnected'
print message
if(self.manager.player): self.manager.player.display_message(message)
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
def clientConnectionFailed(self, connector, reason):
message = 'Connection failed'
print message
if(self.manager.player): self.manager.player.display_message(message)
if(self._syncplayClient.player): self._syncplayClient.player.display_message(message)
self.manager.stop()
self._syncplayClient.stop()
def stop_retrying(self):
self.retry = False
class Manager(object):
def __init__(self, host, port, name, make_player):
def __init__(self, host, port, name, make_player, ui, debug):
self.host = host
self.port = port
self.name = name
self.ui = self.UiManager(ui, debug)
self.protocol_factory = None
self.protocol = None
self.send_delayed = None
@ -280,12 +279,17 @@ class Manager(object):
self.player.set_paused(True)
self.schedule_ask_player()
def init_protocol(self, protocol):
def initProtocol(self, protocol):
self.protocol = protocol
if self.make_player:
self.make_player(self)
self.make_player = None
def destroyProtocol(self):
if self.protocol:
self.protocol.drop()
self.protocol = None
def schedule_ask_player(self, when=0.2):
if self.ask_delayed and self.ask_delayed.active():
self.ask_delayed.reset(when)
@ -318,20 +322,20 @@ class Manager(object):
if not self.player_paused:
position += curtime - self.last_player_update
if self.protocol:
self.protocol.send_state(self.counter, curtime, self.player_paused, self.player_position)
self.protocol.sender.send_state(self.counter, curtime, self.player_paused, self.player_position)
def send_seek(self):
if not (self.running and self.protocol):
return
self.counter += 10
self.protocol.send_seek(self.counter, time.time(), self.player_position)
self.protocol.sender.send_seek(self.counter, time.time(), self.player_position)
message = self.name +' seeked to ' + format_time(self.player_position)
print message
self.player.display_message(message)
def send_filename(self):
if self.protocol and self.player_filename:
self.protocol.send_playing(self.player_filename)
self.protocol.sender.send_playing(self.player_filename)
def __exectue_seek_cmd(self, seek_type, minutes, seconds):
self.player_position_before_last_seek = self.player_position
@ -355,7 +359,7 @@ class Manager(object):
room = matched_room.group(2)
if room == None:
room = 'default'
self.protocol.send_room(room)
self.protocol.sender.send_room(room)
elif data == "r":
tmp_pos = self.player_position
self.player.set_position(self.player_position_before_last_seek)
@ -482,6 +486,7 @@ class Manager(object):
if changed:
self.ask_player()
def seek(self, ctime, position, who):
curtime = time.time()
position += curtime - ctime
@ -495,5 +500,22 @@ class Manager(object):
print message
self.player.display_message(message)
class UiManager(object):
def __init__(self, ui, debug = False):
self.__ui = ui
self.debug = debug
def showMessage(self, message):
self.__ui.showMessage(message)
def showDebugMessage(self, message):
if(self.debug):
self.__ui.showDebugMessage(message)
def showErrorMessage(self, message):
self.__ui.showErrorMessage(message)
def displayListOfPeople(self):
pass

View File

@ -16,11 +16,10 @@ def argumentCount(minimum, maximum=None):
return wrapper
return decorator
class CommandProtocol(LineReceiver):
states = None
class CommandProtocol(LineReceiver):
def __init__(self):
self._state = self.initial_state
self.handler = None
self.sender = None
def lineReceived(self, line):
line = line.strip()
@ -32,40 +31,21 @@ class CommandProtocol(LineReceiver):
self.dropWithError('Malformed line')
return
command = args.pop(0)
#if command not in ['ping', 'pong']:
# print '>>>', line
if command == 'error':
self.handle_error(args)
return
available_commands = self.states.get(self._state)
handler = available_commands.get(command)
if handler:
handler = getattr(self, handler, None)
handler = getattr(self.handler, command, None)
if not handler:
self.dropWithError('Unknown command: `%s`' % command)
return # TODO log it too
return
handler(args)
def handle_error(self, args):
print 'Error received from other side:', args
def change_state(self, new_state):
if new_state not in self.states:
raise RuntimeError('Unknown state: %s' % new_state)
self._state = new_state
def send_message(self, *args):
def sendMessage(self, *args):
line = ArgumentParser.joinArguments(args)
#if args[0] not in ['ping', 'pong']:
# print '<<<', line
self.sendLine(line)
def drop(self):
self.transport.loseConnection()
def dropWithError(self, error):
self.send_message('error', error)
self.sendMessage('error', error)
self.drop()

View File

@ -5,7 +5,7 @@ import time
class MPCHCAPIPlayer(object):
def __init__(self, manager):
self.manager = manager
self._syncplayClient = manager
self.mpc_api = MPC_API()
self.pinged = False
@ -34,7 +34,7 @@ class MPCHCAPIPlayer(object):
def make_ping(self):
self.mpc_api.callbacks.on_file_ready = None
self.test_mpc_ready()
self.manager.init_player(self)
self._syncplayClient.init_player(self)
self.pinged = True
self.ask_for_status()
@ -83,9 +83,9 @@ class MPCHCAPIPlayer(object):
paused = self.mpc_api.is_paused()
position = float(position)
self.tmp_position = position
self.manager.update_player_status(paused, position)
self._syncplayClient.update_player_status(paused, position)
else:
self.manager.update_player_status(True, self.manager.get_global_position())
self._syncplayClient.update_player_status(True, self._syncplayClient.get_global_position())
except Exception, err:
self.mpc_error(err)
@ -105,22 +105,22 @@ class MPCHCAPIPlayer(object):
self.__force_pause(filename, position)
def handle_updated_filename(self, filename):
position = self.manager.get_global_position()
position = self._syncplayClient.get_global_position()
if(self.semaphore_filename):
self.manager.update_player_status(True, position)
self._syncplayClient.update_player_status(True, position)
return
self.semaphore_filename = True
self.__set_up_newly_opened_file(filename, position)
self.tmp_filename = filename
self.manager.update_filename(str(self.tmp_filename))
self.manager.update_player_status(True, position)
self._syncplayClient.update_filename(str(self.tmp_filename))
self._syncplayClient.update_player_status(True, position)
self.semaphore_filename = False
def mpc_error(self, err=""):
print "ERROR:", str(err) + ',', "desu"
if self.manager.running:
if self._syncplayClient.running:
print 'Failed to connect to MPC-HC API!'
self.manager.stop()
self._syncplayClient.stop()
def run_mpc(manager, mpc_path, file_path, args):
mpc = MPCHCAPIPlayer(manager)

View File

@ -43,7 +43,7 @@ class MplayerProtocol(LineProcessProtocol):
speed_supported = True
def __init__(self, manager):
self.manager = manager
self._syncplayClient = manager
self.ignore_end = False
self.error_lines = deque(maxlen=50)
self.tmp_paused = None
@ -52,7 +52,7 @@ class MplayerProtocol(LineProcessProtocol):
reactor.callLater(0.1, self.prepare_player)
def processEnded(self, reason):
self.manager.player = None
self._syncplayClient.player = None
if not self.ignore_end:
if reason.value.signal is not None:
print 'Mplayer interrupted by signal %d.' % reason.value.signal
@ -64,7 +64,7 @@ class MplayerProtocol(LineProcessProtocol):
print 'Up to 50 last lines from its error output below:'
for line in self.error_lines:
print line
self.manager.stop()
self._syncplayClient.stop()
def errLineReceived(self, line):
if line:
@ -106,8 +106,8 @@ class MplayerProtocol(LineProcessProtocol):
self.send_get_property('filename')
def mplayer_answer_filename(self, value):
self.manager.init_player(self)
self.manager.update_filename(value)
self._syncplayClient.init_player(self)
self._syncplayClient.update_filename(value)
def set_paused(self, value):
@ -130,7 +130,7 @@ class MplayerProtocol(LineProcessProtocol):
def mplayer_answer_time_pos(self, value):
value = float(value)
self.manager.update_player_status(self.tmp_paused, value)
self._syncplayClient.update_player_status(self.tmp_paused, value)
def set_speed(self, value):
@ -141,7 +141,7 @@ class MplayerProtocol(LineProcessProtocol):
#def mplayer_answer_speed(self, value):
# value = float(value)
# self.manager.update_player_speed(value)
# self._syncplayClient.update_player_speed(value)
def drop(self):

View File

@ -43,3 +43,8 @@ class ConsoleUI(threading.Thread):
def showMessage(self, message):
print(message)
def showDebugMessage(self, message):
print(message)
def showErrorMessage(self, message):
print(message)

View File

@ -1,21 +1,30 @@
#coding:utf8
from syncplay import client
from syncplay.players import mpc
from syncplay import ui
from syncplay import utils
def prepareArguments():
args = utils.MPCConfigurationGetter()
args.prepareClientConfiguration()
return args.getClientConfiguration()
class SyncplayMPC:
def runClient(self):
self._prepareArguments()
interface = ui.getUi(graphical = not self.args.no_gui)
self._promptForMissingArguments()
manager = client.Manager(self.args.host, self.args.port, self.args.name, lambda m: mpc.run_mpc(m, self.args.mpc_path, self.args.file, self.args._args), interface, self.args.debug)
manager.start()
def _prepareArguments(self):
args = utils.MPCConfigurationGetter()
args.prepareClientConfiguration()
self.args = args.getClientConfiguration()
def _promptForMissingArguments(self):
if (self.args.host == None):
self.args.host = self.interface.promptFor(promptName = "Hostname", message = "You must supply hostname on the first run, it's easier trough command line arguments.")
if (self.args.name == None):
self.args.name = self.interface.promptFor(promptName = "Username", message = "You must supply username on the first run, it's easier trough command line arguments.")
if (self.args.mpc_path == None):
self.args.mpc_path = self.interface.promptFor(promptName = "Path to mpc-hc.exe", message = "You must supply path to mpc on the first run, it's easier trough command line arguments.")
if __name__ == '__main__':
manager = None
try:
args = prepareArguments()
manager = client.Manager(args.host, args.port, args.name, lambda m: mpc.run_mpc(m, args.mpc_path, args.file, args._args))
manager.start()
finally:
if(manager): manager.stop()
SyncplayMPC().runClient()