343 lines
15 KiB
Python
343 lines
15 KiB
Python
import subprocess
|
|
import re
|
|
import threading
|
|
from syncplay.players.basePlayer import BasePlayer
|
|
from syncplay import constants, utils
|
|
import os
|
|
import sys
|
|
import random
|
|
import socket
|
|
import asynchat, asyncore
|
|
import urllib
|
|
from syncplay.messages import getMessage
|
|
|
|
class VlcPlayer(BasePlayer):
|
|
speedSupported = True
|
|
RE_ANSWER = re.compile(constants.VLC_ANSWER_REGEX)
|
|
SLAVE_ARGS = constants.VLC_SLAVE_ARGS
|
|
if not sys.platform.startswith('darwin'):
|
|
SLAVE_ARGS.extend(constants.VLC_SLAVE_NONOSX_ARGS)
|
|
random.seed()
|
|
vlcport = random.randrange(constants.VLC_MIN_PORT, constants.VLC_MAX_PORT) if (constants.VLC_MIN_PORT < constants.VLC_MAX_PORT) else constants.VLC_MIN_PORT
|
|
|
|
def __init__(self, client, playerPath, filePath, args):
|
|
from twisted.internet import reactor
|
|
self.reactor = reactor
|
|
self._client = client
|
|
self._paused = None
|
|
self._duration = None
|
|
self._filename = None
|
|
self._filepath = None
|
|
self._filechanged = False
|
|
try: # Hack to fix locale issue without importing locale library
|
|
self.radixChar = "{:n}".format(1.5)[1:2]
|
|
if self.radixChar == "" or self.radixChar == "1" or self.radixChar == "5":
|
|
raise ValueError
|
|
except:
|
|
self._client.ui.showErrorMessage("Failed to determine locale. As a fallback Syncplay is using the following radix character: \".\".")
|
|
self.radixChar = "."
|
|
|
|
self._durationAsk = threading.Event()
|
|
self._filenameAsk = threading.Event()
|
|
self._pathAsk = threading.Event()
|
|
self._positionAsk = threading.Event()
|
|
self._pausedAsk = threading.Event()
|
|
self._vlcready = threading.Event()
|
|
self._vlcclosed = threading.Event()
|
|
try:
|
|
self._listener = self.__Listener(self, playerPath, filePath, args, self._vlcready, self._vlcclosed)
|
|
except ValueError:
|
|
self._client.ui.showErrorMessage(getMessage("vlc-failed-connection"), True)
|
|
self.reactor.callFromThread(self._client.stop, True,)
|
|
return
|
|
self._listener.setDaemon(True)
|
|
self._listener.start()
|
|
if not self._vlcready.wait(constants.VLC_OPEN_MAX_WAIT_TIME):
|
|
self._vlcready.set()
|
|
self._client.ui.showErrorMessage(getMessage("vlc-failed-connection"), True)
|
|
self.reactor.callFromThread(self._client.stop, True,)
|
|
self.reactor.callFromThread(self._client.initPlayer, self,)
|
|
|
|
def _fileUpdateClearEvents(self):
|
|
self._durationAsk.clear()
|
|
self._filenameAsk.clear()
|
|
self._pathAsk.clear()
|
|
|
|
def _fileUpdateWaitEvents(self):
|
|
self._durationAsk.wait()
|
|
self._filenameAsk.wait()
|
|
self._pathAsk.wait()
|
|
|
|
def _onFileUpdate(self):
|
|
self._fileUpdateClearEvents()
|
|
self._getFileInfo()
|
|
self._fileUpdateWaitEvents()
|
|
args = (self._filename, self._duration, self._filepath)
|
|
self.reactor.callFromThread(self._client.updateFile, *args)
|
|
self.setPaused(self._client.getGlobalPaused())
|
|
self.setPosition(self._client.getGlobalPosition())
|
|
|
|
def askForStatus(self):
|
|
self._filechanged = False
|
|
self._positionAsk.clear()
|
|
self._pausedAsk.clear()
|
|
self._listener.sendLine(".")
|
|
if not self._filechanged:
|
|
self._positionAsk.wait()
|
|
self._pausedAsk.wait()
|
|
self._client.updatePlayerStatus(self._paused, self._position)
|
|
else:
|
|
self._client.updatePlayerStatus(self._client.getGlobalPaused(), self._client.getGlobalPosition())
|
|
|
|
def displayMessage(self, message, duration=constants.OSD_DURATION * 1000):
|
|
duration /= 1000
|
|
self._listener.sendLine('display-osd: {}, {}, {}'.format('top-right', duration, message.encode('utf8')))
|
|
|
|
def setSpeed(self, value):
|
|
self._listener.sendLine("set-rate: {:.2n}".format(value))
|
|
|
|
def setPosition(self, value):
|
|
self._listener.sendLine("set-position: {}".format(value).replace(".",self.radixChar))
|
|
|
|
def setPaused(self, value):
|
|
self._paused = value
|
|
self._listener.sendLine('set-playstate: {}'.format("paused" if value else "playing"))
|
|
|
|
def getMRL(self, fileURL):
|
|
fileURL = fileURL.replace(u'\\', u'/')
|
|
fileURL = fileURL.encode('utf8')
|
|
fileURL = urllib.quote_plus(fileURL)
|
|
if sys.platform.startswith('win'):
|
|
fileURL = "file:///" + fileURL
|
|
else:
|
|
fileURL = "file://" + fileURL
|
|
fileURL = fileURL.replace("+", "%20")
|
|
return fileURL
|
|
|
|
def _isASCII (self, s):
|
|
return all(ord(c) < 128 for c in s)
|
|
|
|
def openFile(self, filePath, resetPosition=False):
|
|
if self._isASCII(filePath):
|
|
self._listener.sendLine('load-file: {}'.format(filePath.encode('ascii', 'ignore')))
|
|
else:
|
|
fileURL = self.getMRL(filePath)
|
|
self._listener.sendLine('load-file: {}'.format(fileURL))
|
|
|
|
def _getFileInfo(self):
|
|
self._listener.sendLine("get-duration")
|
|
self._listener.sendLine("get-filepath")
|
|
self._listener.sendLine("get-filename")
|
|
|
|
def lineReceived(self, line):
|
|
self._client.ui.showDebugMessage("player >> {}".format(line))
|
|
match, name, value = self.RE_ANSWER.match(line), "", ""
|
|
if match:
|
|
name, value = match.group('command'), match.group('argument')
|
|
|
|
if line == "filepath-change-notification":
|
|
self._filechanged = True
|
|
t = threading.Thread(target=self._onFileUpdate)
|
|
t.setDaemon(True)
|
|
t.start()
|
|
elif name == "filepath":
|
|
self._filechanged = True
|
|
if value == "no-input":
|
|
self._filepath = None
|
|
else:
|
|
if "file://" in value:
|
|
value = value.replace("file://", "")
|
|
if not os.path.isfile(value):
|
|
value = value.lstrip("/")
|
|
self._filepath = value
|
|
self._pathAsk.set()
|
|
elif name == "duration":
|
|
if value == "no-input":
|
|
self._duration = 0
|
|
else:
|
|
self._duration = float(value.replace(",", "."))
|
|
self._durationAsk.set()
|
|
elif name == "playstate":
|
|
self._paused = bool(value != 'playing') if(value != "no-input" and self._filechanged == False) else self._client.getGlobalPaused()
|
|
self._pausedAsk.set()
|
|
elif name == "position":
|
|
self._position = float(value.replace(",", ".")) if (value != "no-input" and self._filechanged == False) else self._client.getGlobalPosition()
|
|
self._positionAsk.set()
|
|
elif name == "filename":
|
|
self._filechanged = True
|
|
self._filename = value.decode('utf-8')
|
|
self._filenameAsk.set()
|
|
elif line.startswith("interface-version: "):
|
|
interface_version = line[19:24]
|
|
if int(interface_version.replace(".", "")) < int(constants.VLC_INTERFACE_MIN_VERSION.replace(".", "")):
|
|
self._client.ui.showErrorMessage(getMessage("vlc-interface-version-mismatch").format(str(interface_version), str(constants.VLC_INTERFACE_MIN_VERSION)))
|
|
elif line[:16] == "VLC media player":
|
|
vlc_version = line[17:22]
|
|
if int(vlc_version.replace(".", "")) < int(constants.VLC_MIN_VERSION.replace(".", "")):
|
|
self._client.ui.showErrorMessage(getMessage("vlc-version-mismatch").format(str(vlc_version), str(constants.VLC_MIN_VERSION)))
|
|
self._vlcready.set()
|
|
self._listener.sendLine("get-interface-version")
|
|
|
|
|
|
@staticmethod
|
|
def run(client, playerPath, filePath, args):
|
|
vlc = VlcPlayer(client, VlcPlayer.getExpandedPath(playerPath), filePath, args)
|
|
return vlc
|
|
|
|
@staticmethod
|
|
def getDefaultPlayerPathsList():
|
|
l = []
|
|
for path in constants.VLC_PATHS:
|
|
p = VlcPlayer.getExpandedPath(path)
|
|
if p:
|
|
l.append(p)
|
|
return l
|
|
|
|
@staticmethod
|
|
def isValidPlayerPath(path):
|
|
if "vlc" in path.lower() and VlcPlayer.getExpandedPath(path):
|
|
return True
|
|
return False
|
|
|
|
@staticmethod
|
|
def getIconPath(path):
|
|
return constants.VLC_ICONPATH
|
|
|
|
@staticmethod
|
|
def getExpandedPath(playerPath):
|
|
if not os.path.isfile(playerPath):
|
|
if os.path.isfile(playerPath + u"vlc.exe"):
|
|
playerPath += u"vlc.exe"
|
|
return playerPath
|
|
elif os.path.isfile(playerPath + u"\\vlc.exe"):
|
|
playerPath += u"\\vlc.exe"
|
|
return playerPath
|
|
if os.access(playerPath, os.X_OK):
|
|
return playerPath
|
|
for path in os.environ['PATH'].split(':'):
|
|
path = os.path.join(os.path.realpath(path), playerPath)
|
|
if os.access(path, os.X_OK):
|
|
return path
|
|
|
|
def drop(self):
|
|
self._vlcclosed.clear()
|
|
self._listener.sendLine('close-vlc')
|
|
self._vlcclosed.wait()
|
|
self._durationAsk.set()
|
|
self._filenameAsk.set()
|
|
self._pathAsk.set()
|
|
self._positionAsk.set()
|
|
self._vlcready.set()
|
|
self._pausedAsk.set()
|
|
self.reactor.callFromThread(self._client.stop, False,)
|
|
|
|
class __Listener(threading.Thread, asynchat.async_chat):
|
|
def __init__(self, playerController, playerPath, filePath, args, vlcReady, vlcClosed):
|
|
self.__playerController = playerController
|
|
call = [playerPath]
|
|
if filePath:
|
|
if self.__playerController._isASCII(filePath):
|
|
call.append(filePath)
|
|
else:
|
|
call.append(self.__playerController.getMRL(filePath))
|
|
def _usevlcintf(vlcIntfPath, vlcIntfUserPath):
|
|
vlcSyncplayInterfacePath = vlcIntfPath + "syncplay.lua"
|
|
if not os.path.isfile(vlcSyncplayInterfacePath):
|
|
vlcSyncplayInterfacePath = vlcIntfUserPath + "syncplay.lua"
|
|
if os.path.isfile(vlcSyncplayInterfacePath):
|
|
with open(vlcSyncplayInterfacePath, 'rU') as interfacefile:
|
|
for line in interfacefile:
|
|
if "local connectorversion" in line:
|
|
interface_version = line[26:31]
|
|
if int(interface_version.replace(".", "")) >= int(constants.VLC_INTERFACE_MIN_VERSION.replace(".", "")):
|
|
return True
|
|
else:
|
|
playerController._client.ui.showErrorMessage(getMessage("vlc-interface-oldversion-ignored"))
|
|
return False
|
|
playerController._client.ui.showErrorMessage(getMessage("vlc-interface-not-installed"))
|
|
return False
|
|
if sys.platform.startswith('linux'):
|
|
playerController.vlcIntfPath = "/usr/lib/vlc/lua/intf/"
|
|
playerController.vlcIntfUserPath = os.path.join(os.getenv('HOME', '.'), ".local/share/vlc/lua/intf/")
|
|
elif sys.platform.startswith('darwin'):
|
|
playerController.vlcIntfPath = "/Applications/VLC.app/Contents/MacOS/share/lua/intf/"
|
|
playerController.vlcIntfUserPath = os.path.join(os.getenv('HOME', '.'), "Library/Application Support/org.videolan.vlc/lua/intf/")
|
|
elif 'bsd' in sys.platform or sys.platform.startswith('dragonfly'):
|
|
# *BSD ports/pkgs install to /usr/local by default.
|
|
# This should also work for all the other BSDs, such as OpenBSD or DragonFly.
|
|
playerController.vlcIntfPath = "/usr/local/lib/vlc/lua/intf/"
|
|
playerController.vlcIntfUserPath = os.path.join(os.getenv('HOME', '.'), ".local/share/vlc/lua/intf/")
|
|
else:
|
|
playerController.vlcIntfPath = os.path.dirname(playerPath).replace("\\", "/") + "/lua/intf/"
|
|
playerController.vlcIntfUserPath = os.path.join(os.getenv('APPDATA', '.'), "VLC\\lua\\intf\\")
|
|
playerController.vlcModulePath = playerController.vlcIntfPath + "modules/?.luac"
|
|
if _usevlcintf(playerController.vlcIntfPath, playerController.vlcIntfUserPath):
|
|
playerController.SLAVE_ARGS.append('--lua-config=syncplay={{port=\"{}\"}}'.format(str(playerController.vlcport)))
|
|
else:
|
|
if sys.platform.startswith('linux'):
|
|
playerController.vlcDataPath = "/usr/lib/syncplay/resources"
|
|
else:
|
|
playerController.vlcDataPath = utils.findWorkingDir() + "\\resources"
|
|
playerController.SLAVE_ARGS.append('--data-path={}'.format(playerController.vlcDataPath))
|
|
playerController.SLAVE_ARGS.append('--lua-config=syncplay={{modulepath=\"{}\",port=\"{}\"}}'.format(playerController.vlcModulePath, str(playerController.vlcport)))
|
|
|
|
call.extend(playerController.SLAVE_ARGS)
|
|
if args:
|
|
call.extend(args)
|
|
|
|
self._vlcready = vlcReady
|
|
self._vlcclosed = vlcClosed
|
|
self.__process = subprocess.Popen(call, stderr=subprocess.PIPE, stdout=subprocess.PIPE)
|
|
for line in iter(self.__process.stderr.readline, ''):
|
|
if "[syncplay]" in line:
|
|
if "Listening on host" in line:
|
|
break
|
|
if "Hosting Syncplay" in line:
|
|
break
|
|
elif "Couldn't find lua interface" in line:
|
|
playerController._client.ui.showErrorMessage(getMessage("vlc-failed-noscript").format(line), True)
|
|
break
|
|
elif "lua interface error" in line:
|
|
playerController._client.ui.showErrorMessage(getMessage("media-player-error").format(line), True)
|
|
break
|
|
threading.Thread.__init__(self, name="VLC Listener")
|
|
asynchat.async_chat.__init__(self)
|
|
self.set_terminator("\n")
|
|
self._ibuffer = []
|
|
self.create_socket(socket.AF_INET, socket.SOCK_STREAM)
|
|
self._sendingData = threading.Lock()
|
|
|
|
def initiate_send(self):
|
|
with self._sendingData:
|
|
asynchat.async_chat.initiate_send(self)
|
|
|
|
def run(self):
|
|
self._vlcready.clear()
|
|
self.connect(('localhost', self.__playerController.vlcport))
|
|
asyncore.loop()
|
|
|
|
def handle_connect(self):
|
|
asynchat.async_chat.handle_connect(self)
|
|
self._vlcready.set()
|
|
|
|
def collect_incoming_data(self, data):
|
|
self._ibuffer.append(data)
|
|
|
|
def handle_close(self):
|
|
asynchat.async_chat.handle_close(self)
|
|
self.__playerController.drop()
|
|
|
|
def found_terminator(self):
|
|
self.__playerController.lineReceived("".join(self._ibuffer))
|
|
self._ibuffer = []
|
|
|
|
def sendLine(self, line):
|
|
if self.connected:
|
|
try:
|
|
self.push(line + "\n")
|
|
self._client.ui.showDebugMessage("player >> {}".format(line))
|
|
except:
|
|
pass
|
|
if line == "close-vlc":
|
|
self._vlcclosed.set()
|