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Better support MSVC .libs by using NULL char terminators when detected #17

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merged 1 commit into from
Jun 11, 2022

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alberthdev
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MSVC likes to use NULL character terminators instead of
newlines (\n) for their listing, which causes parsing to not
work correctly, usually with this error:

arpy.ArchiveFormatError: file references a name not present in the index

This is fixed by detecting NULL character usage and
using that delimiter accordingly.

Addresses: #16

Some very helpful inspiration that led to figuring this out:

MSVC likes to use NULL character terminators instead of
newlines (\n) for their listing, which causes parsing to not
work correctly, usually with this error:

    arpy.ArchiveFormatError: file references a name not present in the index

This is fixed by detecting NULL character usage and
using that delimiter accordingly.

Some very helpful inspiration that led to figuring this out:
 * https://www.winehq.org/pipermail/wine-patches/2013-April/123863.html (winedump/lib.c)
 * https://substrate.dev/rustdocs/latest/object/pe/
 * http://hmelnov.icc.ru/geos/scripts/WWWBinV.dll/ShowR?COFF_LIB.rfi
 * http://www.textfiles.com/programming/FORMATS/lib.txt
 * https://www.ntcore.com/files/richsign.htm
 * http://bytepointer.com/resources/pietrek_lib_file_format.htm
@sonarcloud
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sonarcloud bot commented Oct 4, 2021

Kudos, SonarCloud Quality Gate passed!    Quality Gate passed

Bug A 0 Bugs
Vulnerability A 0 Vulnerabilities
Security Hotspot A 0 Security Hotspots
Code Smell A 0 Code Smells

No Coverage information No Coverage information
No Duplication information No Duplication information

@viraptor
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Could you send some minimal file for tests as well, please?
Thanks for the patch!

@viraptor
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nvm, found one in the issue.

@viraptor viraptor merged commit 7a58163 into viraptor:master Jun 11, 2022
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2 participants