mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-21 13:58:08 +00:00
38 lines
866 B
Python
38 lines
866 B
Python
from construct import Byte, GreedyBytes, If, Int8ul, Prefixed, RawCopy, Struct, this
|
|
|
|
from .custom_constructs import CompactArray, CompactU16, PublicKey, Version
|
|
|
|
Header = Struct(
|
|
"signers" / Int8ul,
|
|
"readonly_signers" / Int8ul,
|
|
"readonly_non_signers" / Int8ul,
|
|
)
|
|
|
|
Accounts = CompactArray(PublicKey)
|
|
|
|
|
|
Lut = Struct(
|
|
"account" / PublicKey,
|
|
"readwrite" / CompactArray(Int8ul),
|
|
"readonly" / CompactArray(Int8ul),
|
|
)
|
|
|
|
Luts = CompactArray(Lut)
|
|
|
|
RawInstruction = RawCopy(
|
|
Struct(
|
|
"program_id" / Byte,
|
|
"accounts" / CompactArray(Byte),
|
|
"data" / Prefixed(CompactU16, GreedyBytes),
|
|
)
|
|
)
|
|
|
|
Message = Struct(
|
|
"version" / Version,
|
|
"header" / Header,
|
|
"accounts" / Accounts,
|
|
"blockhash" / PublicKey,
|
|
"instructions" / CompactArray(RawInstruction),
|
|
"luts" / If(this.version != None, Luts), # noqa: E711
|
|
)
|