extract_msg.structures.ole_stream_struct Module

Module contents

final class extract_msg.structures.ole_stream_struct.OleStreamStruct(data: bytes | None = None)[source]

Bases: object

The OLEStream structure, as specified in [MS-OLEDS].

Specifically, this is only the version that is used for embedded objects. As such, only some of the fields are ever present.

Raises:: TypeError – The data given is not for an embedded object.

toBytes() → bytes[source]

property flags: int

The flags for the OLEStream.

The bit with mask 0x00001000 is an implementation-specific hint supplied by the application or by a higher-level protocol that creates the data structure. It MAY be ignored on processing. A server implementation which does not ignore this bit MAY cache the storage when the bit is set.

Raises:: ValueError – The property was set with a bit other than the implementation specific bit set.

property linkUpdateOption: int

An implementation-specific hint.

This hint MAY be ignored. On Windows, this field contains values from the OLEUPDATE enumeration.

property reservedMonikerStream: MonikerStream | None: A MonikerStream structure that can contain any arbitrary value.