forked from Dniel97/artemis
82 lines
2.9 KiB
Python
82 lines
2.9 KiB
Python
from construct import Struct, Int32sl, Padding, Int8sl
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from typing import Union
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from .base import *
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class ADBLookupException(Exception):
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pass
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class ADBLookupRequest(ADBBaseRequest):
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def __init__(self, data: bytes) -> None:
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super().__init__(data)
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self.access_code = data[0x20:0x2A].hex()
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company_code, fw_version, self.serial_number = struct.unpack_from("<bbI", data, 0x2A)
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try:
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self.company_code = CompanyCodes(company_code)
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except ValueError as e:
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raise ADBLookupException(f"Invalid company code - {e}")
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self.fw_version = ReaderFwVer.from_byte(fw_version)
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class ADBLookupResponse(ADBBaseResponse):
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def __init__(self, user_id: Union[int, None], game_id: str = "SXXX", store_id: int = 1, keychip_id: str = "A69E01A8888", code: int = 0x06, length: int = 0x30, status: int = 1) -> None:
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super().__init__(code, length, status, game_id, store_id, keychip_id)
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self.user_id = user_id if user_id is not None else -1
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self.portal_reg = PortalRegStatus.NO_REG
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@classmethod
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def from_req(cls, req: ADBHeader, user_id: Union[int, None]) -> "ADBLookupResponse":
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c = cls(user_id, req.game_id, req.store_id, req.keychip_id)
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c.head.protocol_ver = req.protocol_ver
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return c
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def make(self):
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resp_struct = Struct(
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"user_id" / Int32sl,
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"portal_reg" / Int8sl,
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Padding(11)
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)
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body = resp_struct.build(dict(
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user_id = self.user_id,
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portal_reg = self.portal_reg.value
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))
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self.head.length = HEADER_SIZE + len(body)
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return self.head.make() + body
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class ADBLookupExResponse(ADBBaseResponse):
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def __init__(self, user_id: Union[int, None], game_id: str = "SXXX", store_id: int = 1, keychip_id: str = "A69E01A8888",
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code: int = 0x10, length: int = 0x130, status: int = 1) -> None:
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super().__init__(code, length, status, game_id, store_id, keychip_id)
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self.user_id = user_id if user_id is not None else -1
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self.portal_reg = PortalRegStatus.NO_REG
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@classmethod
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def from_req(cls, req: ADBHeader, user_id: Union[int, None]) -> "ADBLookupExResponse":
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c = cls(user_id, req.game_id, req.store_id, req.keychip_id)
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c.head.protocol_ver = req.protocol_ver
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return c
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def make(self):
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resp_struct = Struct(
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"user_id" / Int32sl,
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"portal_reg" / Int8sl,
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Padding(3),
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"auth_key" / Int8sl[256],
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"relation1" / Int32sl,
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"relation2" / Int32sl,
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)
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body = resp_struct.build(dict(
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user_id = self.user_id,
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portal_reg = self.portal_reg.value,
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auth_key = [0] * 256,
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relation1 = -1,
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relation2 = -1
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))
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self.head.length = HEADER_SIZE + len(body)
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return self.head.make() + body
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