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Merge pull request #1103 from doronz88/feature/file-transfer
core-device: implement dirlist and read-file
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Original file line number | Diff line number | Diff line change |
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import asyncio | ||
import struct | ||
import uuid | ||
from enum import IntEnum | ||
from typing import AsyncGenerator, List, Mapping, Optional | ||
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from pymobiledevice3.exceptions import CoreDeviceError | ||
from pymobiledevice3.remote.core_device.core_device_service import CoreDeviceService | ||
from pymobiledevice3.remote.remote_service_discovery import RemoteServiceDiscoveryService | ||
from pymobiledevice3.remote.xpc_message import XpcUInt64Type | ||
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class Domain(IntEnum): | ||
APP_DATA_CONTAINER = 1 | ||
APP_GROUP_DATA_CONTAINER = 2 | ||
TEMPORARY = 3 | ||
SYSTEM_CRASH_LOGS = 5 | ||
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APPLE_DOMAIN_DICT = { | ||
'appDataContainer': Domain.APP_DATA_CONTAINER, | ||
'appGroupDataContainer': Domain.APP_GROUP_DATA_CONTAINER, | ||
'temporary': Domain.TEMPORARY, | ||
'systemCrashLogs': Domain.SYSTEM_CRASH_LOGS | ||
} | ||
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class FileServiceService(CoreDeviceService): | ||
""" | ||
Filesystem control | ||
""" | ||
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CTRL_SERVICE_NAME = 'com.apple.coredevice.fileservice.control' | ||
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def __init__(self, rsd: RemoteServiceDiscoveryService, domain: Domain) -> None: | ||
super().__init__(rsd, self.CTRL_SERVICE_NAME) | ||
self.domain: Domain = domain | ||
self.session: Optional[str] = None | ||
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async def connect(self) -> None: | ||
await super().connect() | ||
response = await self.send_receive_request({ | ||
'Cmd': 'CreateSession', 'Domain': XpcUInt64Type(self.domain), 'Identifier': '', 'Session': '', | ||
'User': 'mobile'}) | ||
self.session = response['NewSessionID'] | ||
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async def retrieve_directory_list(self, path: str = '.') -> AsyncGenerator[List[str], None]: | ||
return (await self.send_receive_request({ | ||
'Cmd': 'RetrieveDirectoryList', 'MessageUUID': str(uuid.uuid4()), 'Path': path, 'SessionID': self.session} | ||
))['FileList'] | ||
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async def retrieve_file(self, path: str = '.') -> bytes: | ||
response = await self.send_receive_request({ | ||
'Cmd': 'RetrieveFile', 'Path': path, 'SessionID': self.session} | ||
) | ||
data_service = self.rsd.get_service_port('com.apple.coredevice.fileservice.data') | ||
reader, writer = await asyncio.open_connection(self.service.address[0], data_service) | ||
writer.write(b'rwb!FILE' + struct.pack('>QQQQ', response['Response'], 0, response['NewFileID'], 0)) | ||
await writer.drain() | ||
await reader.readexactly(0x24) | ||
return await reader.readexactly(struct.unpack('>I', await reader.readexactly(4))[0]) | ||
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async def send_receive_request(self, request: Mapping) -> Mapping: | ||
response = await self.service.send_receive_request(request) | ||
encoded_error = response.get('EncodedError') | ||
if encoded_error is not None: | ||
localized_description = response.get('LocalizedDescription') | ||
if localized_description is not None: | ||
raise CoreDeviceError(localized_description) | ||
raise CoreDeviceError(encoded_error) | ||
return response |