def _validate_save_path(path):
"""
Ensures download path can be accessed locally.
:param path: Download path
:return: Translated path
"""
import xbmc
path = xbmc.translatePath(path)
if "://" in path:
if sys.platform.startswith('win') and path.lower().startswith("smb://"):
path = path.replace("smb:", "").replace("/", "\\")
else:
raise Error("Downloading to an unmounted network share is not supported", Error.INVALID_DOWNLOAD_PATH)
if not os.path.isdir(ensure_fs_encoding(path)):
raise Error("Download path doesn't exist (%s)" % path, Error.INVALID_DOWNLOAD_PATH)
return path
def start(self, start_index=None):
"""
Starts torrent2http client with specified settings. If it can be started in startup_timeout seconds, exception
will be raised.
:param start_index: File index to start download instantly, if not specified, downloading will be paused, until
any file requested
"""
self.platform = self.platform or Platform()
binary_path = self._get_binary_path(self.binaries_path)
download_path = self._validate_save_path(self.download_path)
if not can_bind(self.bind_host, self.bind_port):
port = find_free_port(self.bind_host)
if port is False:
raise Error("Can't find port to bind torrent2http", Error.BIND_ERROR)
self._log("Can't bind to %s:%s, so we found another port: %d" % (self.bind_host, self.bind_port, port))
self.bind_port = port
kwargs = {
'--bind': "%s:%s" % (self.bind_host, self.bind_port),
'--uri': self.uri,
'--file-index': start_index,
'--dl-path': download_path,
'--connections-limit': self.connections_limit,
'--dl-rate': self.download_kbps,
'--ul-rate': self.upload_kbps,
'--enable-dht': self.enable_dht,
'--enable-lsd': self.enable_lsd,
'--enable-natpmp': self.enable_natpmp,
'--enable-upnp': self.enable_upnp,
'--enable-scrape': self.enable_scrape,
'--encryption': self.encryption,
'--show-stats': self.log_stats,
'--files-progress': self.log_files_progress,
'--overall-progress': self.log_overall_progress,
'--pieces-progress': self.log_pieces_progress,
'--listen-port': self.listen_port,
'--random-port': self.use_random_port,
'--keep-complete': self.keep_complete,
'--keep-incomplete': self.keep_incomplete,
'--keep-files': self.keep_files,
'--max-idle': self.max_idle_timeout,
'--no-sparse': self.no_sparse,
'--resume-file': self.resume_file,
'--user-agent': self.user_agent,
'--state-file': self.state_file,
'--enable-utp': self.enable_utp,
'--enable-tcp': self.enable_tcp,
'--debug-alerts': self.debug_alerts,
'--torrent-connect-boost': self.torrent_connect_boost,
'--connection-speed': self.connection_speed,
'--peer-connect-timeout': self.peer_connect_timeout,
'--request-timeout': self.request_timeout,
'--min-reconnect-time': self.min_reconnect_time,
'--max-failcount': self.max_failcount,
'--dht-routers': ",".join(self.dht_routers),
'--trackers': ",".join(self.trackers),
}
args = [binary_path]
for k, v in kwargs.iteritems():
if v is not None:
if isinstance(v, bool):
if v:
#args.append(k)
args.append("%s=true" % k)
else:
args.append("%s=false" % k)
else:
#args.append(k)
if isinstance(v, str) or isinstance(v, unicode):
v = ensure_fs_encoding(v)
else:
v = str(v)
#args.append(v)
args.append("%s=%s" % (k, v))
self._log("Invoking %s" % " ".join(args))
startupinfo = None
if self.platform.system == "windows":
startupinfo = subprocess.STARTUPINFO()
startupinfo.dwFlags |= 1
startupinfo.wShowWindow = 0
self.logpipe = logpipe.LogPipe(self._log)
try:
self.process = subprocess.Popen(args, stderr=self.logpipe, stdout=self.logpipe, startupinfo=startupinfo)
except OSError, e:
raise Error("Can't start torrent2http: %r" % e, Error.POPEN_ERROR)
