def configure_slice(self):
logging.info('Configuring Ice slice.')
slicedir = Ice.getSliceDir()
if not slicedir:
slicedir = ["-I/usr/share/Ice/slice", "-I/usr/share/slice"]
else:
slicedir = ['-I' + slicedir]
try:
logging.info('Trying to retrieve slice dynamically from server...')
op = None
if IcePy.intVersion() < 30500L:
# Old 3.4 signature with 9 parameters
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent,
Ice.OperationMode.Idempotent, True, (),
(), (), IcePy._t_string, ())
else:
# New 3.5 signature with 10 parameters.
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent,
Ice.OperationMode.Idempotent, True, None,
(), (), (),
((), IcePy._t_string, False, 0), ())
slice = op.invoke(self.prx, ((), None))
(dynslicefiledesc,
dynslicefilepath) = tempfile.mkstemp(suffix='.ice')
dynslicefile = os.fdopen(dynslicefiledesc, 'w')
dynslicefile.write(slice)
dynslicefile.flush()
Ice.loadSlice('', slicedir + [dynslicefilepath])
dynslicefile.close()
os.remove(dynslicefilepath)
except Exception:
logging.error('Can not retrieve slice from server...')
raise SystemExit(1)
# ifself is taken from http://wiki.mumble.info/wiki/Mice
slicedir = Ice.getSliceDir()
if not slicedir:
# Some platforms incorrectly return None as the slice path
# try to work around this for the known ones.
slicedir = ["-I/usr/share/Ice/slice", "-I/usr/share/slice"]
else:
slicedir = ['-I' + slicedir]
try:
# Trying to retrieve slice dynamically from server...
# Check IcePy version as this internal function changes between version.
# In case it breaks with future versions use slice2py and search for
# "IcePy.Operation('getSlice'," for updates in the generated bindings.
op = None
if IcePy.intVersion() < 30500:
# Old 3.4 signature with 9 parameters
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent, Ice.OperationMode.Idempotent, True, (), (), (), IcePy._t_string, ())
else:
# New 3.5 signature with 10 parameters.
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent, Ice.OperationMode.Idempotent, True, None, (), (), (), ((), IcePy._t_string, False, 0), ())
slice = op.invoke(prx, ((), None))
(dynslicefiledesc, dynslicefilepath) = tempfile.mkstemp(suffix = '.ice')
dynslicefile = os.fdopen(dynslicefiledesc, 'w')
dynslicefile.write(slice)
dynslicefile.flush()
Ice.loadSlice('', slicedir + [dynslicefilepath])
dynslicefile.close()
os.remove(dynslicefilepath)
slicedir = Ice.getSliceDir()
if not slicedir:
# Some platforms incorrectly return None as the slice path
# try to work around this for the known ones.
slicedir = ["-I/usr/share/Ice/slice", "-I/usr/share/slice"]
else:
slicedir = ['-I' + slicedir]
try:
print "Trying to retrieve slice dynamically from server...",
# Check IcePy version as this internal function changes between version.
# In case it breaks with future versions use slice2py and search for
# "IcePy.Operation('getSlice'," for updates in the generated bindings.
op = None
if IcePy.intVersion() < 30500L:
# Old 3.4 signature with 9 parameters
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent, Ice.OperationMode.Idempotent, True, (), (), (), IcePy._t_string, ())
else:
# New 3.5 signature with 10 parameters.
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent, Ice.OperationMode.Idempotent, True, None, (), (), (), ((), IcePy._t_string, False, 0), ())
slice = op.invoke(prx, ((), None))
(dynslicefiledesc, dynslicefilepath) = tempfile.mkstemp(suffix = '.ice')
dynslicefile = os.fdopen(dynslicefiledesc, 'w')
dynslicefile.write(slice)
dynslicefile.flush()
Ice.loadSlice('', slicedir + [dynslicefilepath])
dynslicefile.close()
os.remove(dynslicefilepath)
slicedir = Ice.getSliceDir()
if not slicedir:
# Some platforms incorrectly return None as the slice path
# try to work around this for the known ones.
slicedir = ["-I/usr/share/Ice/slice", "-I/usr/share/slice"]
else:
slicedir = ['-I' + slicedir]
try:
print "Trying to retrieve slice dynamically from server...",
# Check IcePy version as this internal function changes between version.
# In case it breaks with future versions use slice2py and search for
# "IcePy.Operation('getSlice'," for updates in the generated bindings.
op = None
if IcePy.intVersion() < 30500L:
# Old 3.4 signature with 9 parameters
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent,
Ice.OperationMode.Idempotent, True, (), (), (),
IcePy._t_string, ())
else:
# New 3.5 signature with 10 parameters.
op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent,
Ice.OperationMode.Idempotent, True, None, (), (),
(), ((), IcePy._t_string, False, 0), ())
slice = op.invoke(prx, ((), None))
(dynslicefiledesc, dynslicefilepath) = tempfile.mkstemp(suffix='.ice')
dynslicefile = os.fdopen(dynslicefiledesc, 'w')
dynslicefile.write(slice)
def connect(self, ctxtype):
ctxtype = ctxtype.strip().upper()
if ctxtype.lower() not in ('ice', 'grpc'):
raise ValueError('You have specified an invalid connection type.')
_cxcfg = self.cfg[ctxtype]
self.cfg[ctxtype]['spec'] = os.path.join(
os.path.abspath(os.path.expanduser(self.cfg[ctxtype]['spec'])))
# ICE START
_props = {
'ImplicitContext': 'Shared',
'Default.EncodingVersion': '1.0',
'MessageSizeMax': str(self.cfg['ICE']['max_size'])
}
_prop_data = Ice.createProperties()
for k, v in _props.items():
_prop_data.setProperty('Ice.{0}'.format(k), v)
_conn = Ice.InitializationData()
_conn.properties = _prop_data
self.ice = Ice.initialize(_conn)
_host = 'Meta:{0} -h {1} -p {2} -t 1000'.format(
self.cfg['ICE']['proto'], self.cfg['ICE']['host'],
self.cfg['ICE']['port'])
_ctx = self.ice.stringToProxy(_host)
# I owe a lot of neat tricks here to:
# https://raw.githubusercontent.com/mumble-voip/mumble-scripts/master/Helpers/mice.py
# Namely, the load-slice-from-server stuff especially
_slicedir = Ice.getSliceDir()
if not _slicedir:
_slicedir = ["-I/usr/share/Ice/slice", "-I/usr/share/slice"]
else:
_slicedir = ['-I' + _slicedir]
if self.cfg['ICE']['slice'] == '':
if IcePy.intVersion() < 30500:
# Old 3.4 signature with 9 parameters
_op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent,
Ice.OperationMode.Idempotent, True, (),
(), (), IcePy._t_string, ())
else:
# New 3.5 signature with 10 parameters.
_op = IcePy.Operation('getSlice', Ice.OperationMode.Idempotent,
Ice.OperationMode.Idempotent, True, None,
(), (), (),
((), IcePy._t_string, False, 0), ())
_slice = _op.invoke(_ctx, ((), None))
(_filedesc, _filepath) = tempfile.mkstemp(suffix='.ice')
_slicefile = os.fdopen(_filedesc, 'w')
_slicefile.write(_slice)
_slicefile.flush()
Ice.loadSlice('', _slicedir + [_filepath])
_slicefile.close()
os.remove(_filepath)
else: # A .ice file was explicitly defined in the cfg
_slicedir.append(self.cfg[ctxtype]['spec'])
Ice.loadSlice('', _slicedir)
import Murmur
self.conn = {}
if self.cfg['AUTH']['read'] != '':
_secret = self.ice.getImplicitContext().put(
"secret", self.cfg['AUTH']['read'])
self.conn['read'] = Murmur.MetaPrx.checkedCast(_ctx)
else:
self.conn['read'] = False
if self.cfg['AUTH']['write'] != '':
_secret = self.ice.getImplicitContext().put(
"secret", self.cfg['AUTH']['write'])
self.conn['write'] = Murmur.MetaPrx.checkedCast(_ctx)
else:
self.conn['write'] = False
return ()