def load(self, data):
msg, proto_length = struct.unpack_from("<II", data)
self.msg = EMsg(clear_proto_bit(msg))
size = MsgHdrProtoBuf._size
self._fullsize = size + proto_length
self.proto.ParseFromString(data[size:self._fullsize])
def _parse_message(self, message):
emsg_id, = struct.unpack_from("<I", message)
emsg = EMsg(clear_proto_bit(emsg_id))
if not self.connected and emsg != EMsg.ClientLogOnResponse:
return
if emsg in (
EMsg.ChannelEncryptRequest,
EMsg.ChannelEncryptResponse,
EMsg.ChannelEncryptResult,
):
msg = Msg(emsg, message)
else:
try:
if is_proto(emsg_id):
msg = MsgProto(emsg, message)
else:
msg = Msg(emsg, message, extended=True)
except Exception as e:
self._LOG.fatal(
"Failed to deserialize message: %s (is_proto: %s)",
str(emsg), is_proto(emsg_id))
self._LOG.exception(e)
if self.verbose_debug:
self._LOG.debug("Incoming: %s\n%s" % (repr(msg), str(msg)))
else:
self._LOG.debug("Incoming: %s", repr(msg))
self.emit(emsg, msg)
def load(self, data):
(
msg,
self.targetJobID,
self.sourceJobID,
) = struct.unpack_from("<Iqq", data)
self.msg = EMsg(msg)
def load(self, data):
(msg,
self.headerSize,
self.headerVersion,
self.targetJobID,
self.sourceJobID,
self.headerCanary,
self.steamID,
self.sessionID,
) = struct.unpack_from("<IBHqqBqi", data)
self.msg = EMsg(msg)
if self.headerSize != 36 or self.headerVersion != 2:
raise RuntimeError("Failed to parse header")
def get_cmsg(emsg):
"""Get protobuf for a given EMsg
:param emsg: EMsg
:type emsg: :class:`steam.enums.emsg.EMsg`, :class:`int`
:return: protobuf message
"""
if not isinstance(emsg, EMsg):
emsg = EMsg(emsg)
if emsg in cmsg_lookup_predefined:
return cmsg_lookup_predefined[emsg]
else:
enum_name = emsg.name.lower()
if enum_name.startswith("econ"): # special case for 'EconTrading_'
enum_name = enum_name[4:]
cmsg_name = "cmsg" + enum_name
return cmsg_lookup.get(cmsg_name, None)
def get_cmsg(emsg):
"""Get protobuf for a given EMsg
:param emsg: EMsg
:type emsg: :class:`steam.enums.emsg.EMsg`, :class:`int`
:return: protobuf message
"""
global cmsg_lookup, cmsg_lookup2
if not isinstance(emsg, EMsg):
emsg = EMsg(emsg)
if emsg in cmsg_lookup_predefined:
return cmsg_lookup_predefined[emsg]
else:
enum_name = emsg.name.lower()
if enum_name.startswith("econ"): # special case for 'EconTrading_'
enum_name = enum_name[4:]
cmsg_name = "cmsg" + enum_name
if not cmsg_lookup:
cmsg_list = steammessages_clientserver_pb2.__dict__
cmsg_list = fnmatch.filter(cmsg_list, 'CMsg*')
cmsg_lookup = dict(zip(map(lambda x: x.lower(), cmsg_list), cmsg_list))
name = cmsg_lookup.get(cmsg_name, None)
if name:
return getattr(steammessages_clientserver_pb2, name)
if not cmsg_lookup2:
cmsg_list = steammessages_clientserver_2_pb2.__dict__
cmsg_list = fnmatch.filter(cmsg_list, 'CMsg*')
cmsg_lookup2 = dict(zip(map(lambda x: x.lower(), cmsg_list),
cmsg_list))
name = cmsg_lookup2.get(cmsg_name, None)
if name:
return getattr(steammessages_clientserver_2_pb2, name)
return None
def msg(self, value):
self.header.msg = EMsg(value)