mirror of
https://github.com/Syncplay/syncplay
synced 2025-01-31 11:11:33 +00:00
Some refactoring and fixes for VLC
This commit is contained in:
Uriziel
parent
e03cfe12c3
commit
c354e2d3fd
@ -3,7 +3,6 @@ import re
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import threading
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from syncplay.players.basePlayer import BasePlayer
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from syncplay import constants
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from syncplay.messages import getMessage
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import os
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import random
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import socket
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@ -13,8 +12,8 @@ class VlcPlayer(BasePlayer):
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speedSupported = True
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RE_ANSWER = re.compile(r"(?:^(?P<command>[a-zA-Z_]+)(?:\: )?(?P<argument>.*))")
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VLC_MIN_PORT = 10000
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VLC_MAX_PORT = 65000
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SLAVE_ARGS = ['--extraintf=luaintf','--lua-intf=syncplay','-vvv']
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VLC_MAX_PORT = 55000
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SLAVE_ARGS = ['--extraintf=luaintf','--lua-intf=syncplay']
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random.seed()
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vlcport = random.randrange(VLC_MIN_PORT, VLC_MAX_PORT)
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@ -26,29 +25,21 @@ class VlcPlayer(BasePlayer):
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self._duration = None
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self._filename = None
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self._filepath = None
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self._readyforchange = True
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self._updatenotification = False
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self._playerReady = True
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try:
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self._listener = self.__Listener(self, playerPath, filePath, args)
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except ValueError:
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self._client.ui.showMessage("Failed to load VLC")
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self._client.stop(True)
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return
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self._listener.setDaemon(True)
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self._listener.start()
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self._durationAsk = threading.Event()
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self._filenameAsk = threading.Event()
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self._pathAsk = threading.Event()
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self._positionAsk = threading.Event()
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self._pausedAsk = threading.Event()
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self._vlcready = threading.Event()
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self._vlcready.wait()
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self._preparePlayer()
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@ -62,26 +53,21 @@ class VlcPlayer(BasePlayer):
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self._filenameAsk.wait()
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self._pathAsk.wait()
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def _onFileUpdate(self):
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self._fileUpdateClearEvents()
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self._getFilename()
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self._getFilepath()
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self._getLength()
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self._getFileInfo()
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self._fileUpdateWaitEvents()
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self._client.updateFile(self._filename, self._duration, self._filepath)
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self.setPaused(self._client.getGlobalPaused())
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self.setPosition(self._client.getGlobalPosition())
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def _preparePlayer(self):
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self.setPaused(self._client.getGlobalPaused())
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self.setPosition(self._client.getGlobalPosition())
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self._client.initPlayer(self)
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self._readyforchange = True
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self._playerReady = True
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def askForStatus(self):
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if (self._updatenotification):
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self._updatenotification = False
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self._onFileUpdate()
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self._positionAsk.clear()
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self._pausedAsk.clear()
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self._listener.sendLine(".")
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@ -104,81 +90,37 @@ class VlcPlayer(BasePlayer):
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self._paused = value
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self._listener.sendLine('set-playstate: {}'.format("paused" if value else "playing"))
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def _getFilename(self):
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def _getFileInfo(self):
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self._listener.sendLine("get-duration")
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self._listener.sendLine("get-filepath")
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self._listener.sendLine("get-filename")
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def _getLength(self):
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self._listener.sendLine("get-duration")
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def _getFilepath(self):
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self._listener.sendLine("get-filepath")
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def _getPaused(self):
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self._listener.sendLine(".")
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def _getPosition(self):
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self._listener.sendLine(".")
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def lineReceived(self, line):
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#print "received: {}".format(line)
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if (line[:16] == "VLC media player"):
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self._vlcready.set()
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return
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elif(line == "filepath-change-notification"):
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if (self._readyforchange):
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self._updatenotification = True
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return
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match = self.RE_ANSWER.match(line)
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if not match:
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return
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match, name, value = self.RE_ANSWER.match(line), "", ""
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if match:
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name, value = match.group('command'), match.group('argument')
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if (name == "filepath"):
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if (value != "no-input"):
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if (name == "filepath" and value != "no-input"):
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self._filepath = value
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self._pathAsk.set()
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elif(name == "duration"):
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if (value != "no-input"):
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if(line == "filepath-change-notification"):
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t = threading.Thread(target=self._onFileUpdate)
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t.setDaemon(True)
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t.start()
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elif(name == "duration" and (value != "no-input")):
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self._duration = float(value)
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print line
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self._durationAsk.set() #
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self._durationAsk.set()
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elif(name == "playstate"):
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if(value == "no-input"):
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self._paused = self._client.getGlobalPaused()
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else:
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self._paused = bool(value != 'playing')
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self._paused = bool(value == 'paused') if(value != "no-input") else self._client.getGlobalPaused()
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self._pausedAsk.set()
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elif(name == "position"):
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if (value == "no-input"):
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self._position = self._client.getGlobalPosition()
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else:
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self._position = float(value)
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self._position = float(value) if (value != "no-input") else self._client.getGlobalPosition()
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self._positionAsk.set()
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elif(name == "get-interface-version"):
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print name
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elif(name == "play-error"):
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print name
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elif(name == "set-playstate-error"):
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print name
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elif(name == "set-rate-error"):
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print name
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elif(name == "display-osd-error"):
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print name
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elif(name == "filename"):
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self._filename = value
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self._filenameAsk.set()
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elif (line[:16] == "VLC media player"):
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self._vlcready.set()
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@staticmethod
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@ -218,6 +160,7 @@ class VlcPlayer(BasePlayer):
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self._positionAsk.set()
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self._vlcready.set()
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self._pausedAsk.set()
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self.__running = False
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self._client.stop(False)
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class __Listener(threading.Thread, asynchat.async_chat):
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@ -230,25 +173,37 @@ class VlcPlayer(BasePlayer):
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if(args):
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call.extend(args)
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self.__process = subprocess.Popen(call)
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self.__process = subprocess.Popen(call, stderr=subprocess.PIPE)
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threading.Thread.__init__(self, name="VLC Listener")
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asynchat.async_chat.__init__(self)
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self.set_terminator("\n")
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self._ibuffer = []
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self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
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self._sendingData = threading.Lock()
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self.connect(('localhost', self.__playerController.vlcport))
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def initiate_send(self):
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with self._sendingData:
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asynchat.async_chat.initiate_send(self)
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def run(self):
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self.__running = True
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asyncore.loop()
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def collect_incoming_data(self, data):
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self._ibuffer.append(data)
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def close(self):
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self.__running = False
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self.__playerController.drop()
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def found_terminator(self):
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# print "received: {}".format("".join(self._ibuffer))
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self.__playerController.lineReceived("".join(self._ibuffer))
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self._ibuffer = []
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def sendLine(self, line):
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self.__playerController._vlcready.wait()
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if(self.__running):
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# print "send: {}".format(line)
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self.push(line + "\n")
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