mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-24 00:18:26 +00:00
56 lines
1.7 KiB
Python
56 lines
1.7 KiB
Python
# This file is part of the TREZOR project.
|
|
#
|
|
# Copyright (C) 2012-2016 Marek Palatinus <slush@satoshilabs.com>
|
|
# Copyright (C) 2012-2016 Pavol Rusnak <stick@satoshilabs.com>
|
|
#
|
|
# This library is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU Lesser General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This library is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU Lesser General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Lesser General Public License
|
|
# along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from . import messages_pb2 as proto
|
|
|
|
map_type_to_class = {}
|
|
map_class_to_type = {}
|
|
|
|
|
|
def build_map():
|
|
for msg_type, i in proto.MessageType.items():
|
|
msg_name = msg_type.replace('MessageType_', '')
|
|
msg_class = getattr(proto, msg_name)
|
|
|
|
map_type_to_class[i] = msg_class
|
|
map_class_to_type[msg_class] = i
|
|
|
|
|
|
def get_type(msg):
|
|
return map_class_to_type[msg.__class__]
|
|
|
|
|
|
def get_class(t):
|
|
return map_type_to_class[t]
|
|
|
|
|
|
def check_missing():
|
|
from google.protobuf import reflection
|
|
|
|
types = [getattr(proto, item) for item in dir(proto)
|
|
if issubclass(getattr(proto, item).__class__, reflection.GeneratedProtocolMessageType)]
|
|
|
|
missing = list(set(types) - set(map_type_to_class.values()))
|
|
|
|
if len(missing):
|
|
raise ValueError("Following protobuf messages are not defined in mapping: %s" % missing)
|
|
|
|
|
|
build_map()
|
|
check_missing()
|