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Code Issues Releases Wiki Activity

Mapping now uses MessageType enum from protobuf

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slush0 2013-10-08 20:32:40 +02:00
parent 2a41550d92
commit 83e8dd1c0e
1 changed files with 11 additions and 48 deletions
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59
trezorlib/mapping.py
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@ -1,46 +1,16 @@
import trezor_pb2 as proto import trezor_pb2 as proto
map_type_to_class = { map_type_to_class = {}
0: proto.Initialize,
1: proto.Ping,
2: proto.Success,
3: proto.Failure,
#4: proto.GetUID,
#5: proto.UUID,
9: proto.GetEntropy,
10: proto.Entropy,
11: proto.GetMasterPublicKey,
12: proto.MasterPublicKey,
13: proto.LoadDevice,
14: proto.ResetDevice,
15: proto.SignTx,
16: proto.SimpleSignTx,
17: proto.Features,
18: proto.PinMatrixRequest,
19: proto.PinMatrixAck,
20: proto.PinMatrixCancel,
21: proto.TxRequest,
# 22: proto.OutputRequest,
23: proto.TxInput,
24: proto.TxOutput,
25: proto.ApplySettings,
26: proto.ButtonRequest,
27: proto.ButtonAck,
28: proto.ButtonCancel,
29: proto.GetAddress,
30: proto.Address,
31: proto.SettingsType,
32: proto.XprvType,
33: proto.CoinType,
100: proto.DebugLinkDecision,
101: proto.DebugLinkGetState,
102: proto.DebugLinkState,
103: proto.DebugLinkStop,
}
map_class_to_type = {} 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): def get_type(msg):
return map_class_to_type[msg.__class__] return map_class_to_type[msg.__class__]
@ -48,23 +18,16 @@ def get_type(msg):
def get_class(t): def get_class(t):
return map_type_to_class[t] return map_type_to_class[t]
def build_index():
for k, v in map_type_to_class.items():
map_class_to_type[v] = k
def check_missing(): def check_missing():
from google.protobuf import reflection from google.protobuf import reflection
types = [proto.__dict__[item] for item in dir(proto) types = [getattr(proto, item) for item in dir(proto)
if issubclass(proto.__dict__[item].__class__, reflection.GeneratedProtocolMessageType)] if issubclass(getattr(proto, item).__class__, reflection.GeneratedProtocolMessageType)]
missing = list(set(types) - set(map_type_to_class.values())) missing = list(set(types) - set(map_type_to_class.values()))
if len(missing): if len(missing):
raise Exception("Following protobuf messages are not defined in mapping: %s" % missing) raise Exception("Following protobuf messages are not defined in mapping: %s" % missing)
build_map()
check_missing() check_missing()
build_index()