24349534171

Committed 13 Apr 2026 02:41PM UTC coverage: 89.026% (+0.1%) from 88.889%

Build # 24349534171

Build Type

Pull #149

github

Committed by

web-flow

Commit Message

Merge e2cb0cf1d into 2b8340dfb

Pull Request Pull Request #149: Update dirStream.py

Coverage Stats

174 of 256 new or added lines in 7 files covered. (67.97%)

1 existing line in 1 file now uncovered.

1225 of 1376 relevant lines covered (89.03%)

4.44 hits per line

Source File
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54.55

/src/ms_ovba/Models/Entities/reference.py

from __future__ import annotations
import struct
from ms_ovba.Models.Entities.reference_record import ReferenceRecord
from ms_ovba.Models.Fields.doubleEncodedString import (
    DoubleEncodedString
)
from typing import TypeVar


T = TypeVar('T', bound='Reference')


class Reference():
    """
    2.3.4.2.2.1 REFERENCE Record
    """
    def __init__(self: T, ref: ReferenceRecord,
                 name: str = '') -> None:
        self._ref = ref
        self._refname = name

    def pack(self: T, endien: str, cp_name: str) -> bytes:
        name_pack = b''
        if self._refname is not None:
            name_de = DoubleEncodedString([0x0016, 0x003E], self._refname)
            name_pack = name_de.pack(endien, cp_name)

        return name_pack + self._ref.pack(endien, cp_name)

    @staticmethod
    def unpack(data: bytes, endien: str) -> Reference:
        endien_symbol = '<' if endien == 'little' else '>'
        name = ''
        offset = 0
        id, size1 = struct.unpack_from(f"{endien_symbol}HI", data, offset)
        if id == 0x0016:
            offset += 6
            format = f"{endien_symbol}{size1}sHI"
            name, id, size2 = struct.unpack_from(format, data, offset)
            offset += size1 + 6
            if size2 != size1 * 2:
                # raise warning
                pass
            # format = endien_symbol + size2 + "s"
            # name2 = struct.unpack_from(format, data, offset)
            offset += size2
            # if name2 != unicode version on name1:
            #     raise warning

        bytestring = data[offset:]
        ref = ReferenceRecord.unpack(bytestring, endien)
        return Reference(ref, name)

1	from __future__ import annotations	5✔
2	import struct	5✔
3	from ms_ovba.Models.Entities.reference_record import ReferenceRecord	5✔
4	from ms_ovba.Models.Fields.doubleEncodedString import (	5✔
5	DoubleEncodedString
6	)
7	from typing import TypeVar	5✔
8
9
10	T = TypeVar('T', bound='Reference')	5✔
11
12
13	class Reference():	5✔
14	"""
15	2.3.4.2.2.1 REFERENCE Record
16	"""
17	def __init__(self: T, ref: ReferenceRecord,	5✔
18	name: str = '') -> None:
19	self._ref = ref	5✔
20	self._refname = name	5✔
21
22	def pack(self: T, endien: str, cp_name: str) -> bytes:	5✔
23	name_pack = b''	5✔
24	if self._refname is not None:	5✔
25	name_de = DoubleEncodedString([0x0016, 0x003E], self._refname)	5✔
26	name_pack = name_de.pack(endien, cp_name)	5✔
27
28	return name_pack + self._ref.pack(endien, cp_name)	5✔
29
30	@staticmethod	5✔
31	def unpack(data: bytes, endien: str) -> Reference:	5✔
32	endien_symbol = '<' if endien == 'little' else '>'	×
33	name = ''	×
34	offset = 0	×
NEW 35	id, size1 = struct.unpack_from(f"{endien_symbol}HI", data, offset)	×
36	if id == 0x0016:	×
NEW 37	offset += 6	×
NEW 38	format = f"{endien_symbol}{size1}sHI"	×
NEW 39	name, id, size2 = struct.unpack_from(format, data, offset)	×
NEW 40	offset += size1 + 6	×
UNCOV 41	if size2 != size1 * 2:	×
42	# raise warning
43	pass	×
44	# format = endien_symbol + size2 + "s"
45	# name2 = struct.unpack_from(format, data, offset)
46	offset += size2	×
47	# if name2 != unicode version on name1:
48	# raise warning
49
50	bytestring = data[offset:]	×
51	ref = ReferenceRecord.unpack(bytestring, endien)	×
52	return Reference(ref, name)	×

Beakerboy / MS-OVBA / 24349534171

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