def __init__(self, db_dir=''):
BasicDBHandler.__init__(self)
self.notifier = Notifier.getInstance()
self.torrent_db = TorrentDB.getInstance(db_dir=db_dir)
self.mypref_db = MyPreferenceDB.getInstance(db_dir=db_dir)
self.owner_db = OwnerDB.getInstance(db_dir=db_dir)
self.dbs = [self.torrent_db]
def __init__(self, data_handler, secure_overlay, session, buddycast_interval_function, log = '', dnsindb = None):
""" Returns an instance of this class
"""
#Keep reference to interval-function of BuddycastFactory
self.interval = buddycast_interval_function
self.data_handler = data_handler
self.dnsindb = dnsindb
self.log = log
self.secure_overlay = secure_overlay
self.votecastdb = VoteCastDBHandler.getInstance()
self.my_permid = self.votecastdb.my_permid
self.session = session
self.max_length = SINGLE_VOTECAST_LENGTH * (session.get_votecast_random_votes() + session.get_votecast_recent_votes())
self.network_delay = 30
#Reference to buddycast-core, set by the buddycast-core (as it is created by the
#buddycast-factory after calling this constructor).
self.buddycast_core = None
self.notifier = Notifier.getInstance()
#Extend logging with VoteCast-messages and status
if self.log:
self.overlay_log = OverlayLogger.getInstance(self.log)
def __init__(self,session):
self.session = session
self.sesslock = session.sesslock
self.sessconfig = session.sessconfig
# Notifier for callbacks to API user
self.threadpool = ThreadPool(2)
self.notifier = Notifier.getInstance(self.threadpool)
def __init__(self,session):
self.session = session
self.sesslock = session.sesslock
self.sessconfig = session.sessconfig
# Notifier for callbacks to API user
self.threadpool = ThreadPool(2)
self.notifier = Notifier.getInstance(self.threadpool)
def __init__(self, config, db_dir=''):
BasicDBHandler.__init__(self)
self.peer_db = PeerDB.getInstance(db_dir=db_dir)
self.dbs = [self.peer_db]
self.notifier = Notifier.getInstance()
filename = os.path.join(config['install_dir'], config['superpeer_file'])
self.superpeer_list = self.readSuperPeerList(filename)
#print 'sp list: %s' % self.superpeer_list
self.updatePeerDB()
def __init__(self, config, db_dir=''):
BasicDBHandler.__init__(self)
self.notifier = Notifier.getInstance()
self.peer_db = PeerDB.getInstance(db_dir=db_dir)
self.pref_db = PreferenceDB.getInstance(db_dir=db_dir)
self.friends_db_handler = FriendDBHandler.getInstance()
self.pref_db_handler = PreferenceDBHandler(db_dir=db_dir)
self.ip_db = IP2PermIDDB.getInstance(db_dir=db_dir)
#self.mm = Mugshot Manager.getInstance()
#self.mm.register(config)
self.dbs = [self.peer_db, self.ip_db]
def __init__(self, data_handler, overlay_bridge, session, buddycast_interval_function, log = '', dnsindb = None):
""" Returns an instance of this class """
#Keep reference to interval-function of BuddycastFactory
self.interval = buddycast_interval_function
self.data_handler = data_handler
self.dnsindb = dnsindb
self.log = log
self.overlay_bridge = overlay_bridge
self.channelcastdb = ChannelCastDBHandler.getInstance()
self.votecastdb = VoteCastDBHandler.getInstance()
self.rtorrent_handler = RemoteTorrentHandler.getInstance()
self.my_permid = self.channelcastdb.my_permid
self.session = session
self.network_delay = 30
#Reference to buddycast-core, set by the buddycast-core (as it is created by the
#buddycast-factory after calling this constructor).
self.buddycast_core = None
#Extend logging with ChannelCast-messages and status
if self.log:
self.overlay_log = OverlayLogger.getInstance(self.log)
self.dnsindb = self.data_handler.get_dns_from_peerdb
self.hits = []
self.notifier = Notifier.getInstance()
self.metadataDbHandler = MetadataDBHandler.getInstance()
#subtitlesHandler = SubtitlesHandler.getInstance()
subtitleSupport = SubtitlesSupport.getInstance()
# better if an instance of RMDInterceptor was provided from the
# outside
self.peersHaveManger = PeersHaveManager.getInstance()
if not self.peersHaveManger.isRegistered():
self.peersHaveManger.register(self.metadataDbHandler, self.overlay_bridge)
self.richMetadataInterceptor = RichMetadataInterceptor(self.metadataDbHandler,self.votecastdb,
self.my_permid, subtitleSupport, self.peersHaveManger,
self.notifier)
def register(self, overlay_bridge, metadataDBHandler, session):
"""
Injects the required dependencies on the instance.
@param overlay_bridge: a reference to a working instance
of OverlayTrheadingBridge
@param metadataDBHandler: a reference to the current instance of
L{MetadataDBHandler}
@param session: a reference to the running session
"""
self.overlay_bridge = overlay_bridge
self.subtitlesDb = metadataDBHandler
self.config_dir = os.path.abspath(session.get_state_dir())
subs_path = os.path.join(self.config_dir, session.get_subtitles_collecting_dir())
self.subs_dir = os.path.abspath(subs_path)
self.min_free_space = DEFAULT_MIN_FREE_SPACE
self._upload_rate = session.get_subtitles_upload_rate()
self.max_subs_message_size = MAX_SUBS_MESSAGE_SIZE
self._session = session
# the upload rate is controlled by a token bucket.
# a token corresponds to 1 KB.
# The max burst size corresponds to 2 subtitles of the maximum size (2 MBs)
tokenBucket = SimpleTokenBucket(self._upload_rate, self.max_subs_message_size)
self._subsMsgHndlr = SubsMessageHandler(self.overlay_bridge, tokenBucket, MAX_SUBTITLE_SIZE)
self._subsMsgHndlr.registerListener(self)
# assure that the directory exists
if os.path.isdir(self.config_dir):
if not os.path.isdir(self.subs_dir):
try:
os.mkdir(self.subs_dir)
except:
msg = u"Cannot create collecting dir %s " % self.subs_dir
print >>sys.stderr, "Error: %s" % msg
raise IOError(msg)
else:
msg = u"Configuration dir %s does not exists" % self.subs_dir
print >>sys.stderr, "Error: %s" % msg
raise IOError(msg)
diskManager = DiskManager(self.min_free_space, self.config_dir)
self.diskManager = diskManager
dmConfig = {
"maxDiskUsage": MAX_SUBTITLE_DISK_USAGE,
"diskPolicy": DISK_FULL_DELETE_SOME | DELETE_OLDEST_FIRST,
"encoding": "utf-8",
}
self.diskManager.registerDir(self.subs_dir, dmConfig)
freeSpace = self.diskManager.getAvailableSpace()
if DEBUG:
print >>sys.stderr, SUBS_LOG_PREFIX + "Avaialble %d MB for subtitle collecting" % (freeSpace / (2 ** 20))
# event notifier
self._notifier = Notifier.getInstance()
self.registered = True
