Source code for dfvfs.resolver_helpers.encrypted_stream_resolver_helper

# -*- coding: utf-8 -*-
"""The encrypted stream path specification resolver helper implementation."""

from dfvfs.file_io import encrypted_stream_io
from dfvfs.lib import definitions
from dfvfs.resolver_helpers import manager
from dfvfs.resolver_helpers import resolver_helper
from dfvfs.vfs import encrypted_stream_file_system


[docs] class EncryptedStreamResolverHelper(resolver_helper.ResolverHelper): """Encrypted stream resolver helper.""" TYPE_INDICATOR = definitions.TYPE_INDICATOR_ENCRYPTED_STREAM
[docs] def NewFileObject(self, resolver_context, path_spec): """Creates a new file input/output (IO) object. Args: resolver_context (Context): resolver context. path_spec (PathSpec): a path specification. Returns: FileIO: file input/output (IO) object. """ return encrypted_stream_io.EncryptedStream(resolver_context, path_spec)
[docs] def NewFileSystem(self, resolver_context, path_spec): """Creates a new file system object. Args: resolver_context (Context): resolver context. path_spec (PathSpec): a path specification. Returns: FileSystem: file system. """ return encrypted_stream_file_system.EncryptedStreamFileSystem( resolver_context, path_spec)
manager.ResolverHelperManager.RegisterHelper(EncryptedStreamResolverHelper())