SabreTools/SabreTools.Serialization
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Final fixes. (#21)

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HeroponRikiBestest
2025-09-02 16:08:04 -04:00
committed by GitHub
parent b7e35a8fa8
commit 84483c229c
1 changed files with 6 additions and 5 deletions
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11
SabreTools.Serialization/Wrappers/WiseSectionHeader.cs
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@@ -198,10 +198,11 @@ namespace SabreTools.Serialization.Wrappers
{
// Seek to the compressed data offset
_dataSource.Seek(CompressedDataOffset, SeekOrigin.Begin);
bool successful = true;
// Extract first executable, if it exists
if (ExtractFile("FirstExecutable.exe", outputDirectory, FirstExecutableFileEntryLength, includeDebug) != ExtractionStatus.GOOD)
return false;
successful = false;
// Extract second executable, if it exists
// If there's a size provided for the second executable but no size for the first executable, the size of
@@ -209,23 +210,23 @@ namespace SabreTools.Serialization.Wrappers
// actually is. Currently unable to extract properly in these cases, as no header value in such installers
// seems to actually correspond to the real size of the second executable.
if (ExtractFile("SecondExecutable.exe", outputDirectory, SecondExecutableFileEntryLength, includeDebug) != ExtractionStatus.GOOD)
return false;
successful = false;
// Extract third executable, if it exists
if (ExtractFile("ThirdExecutable.exe", outputDirectory, ThirdExecutableFileEntryLength, includeDebug) != ExtractionStatus.GOOD)
return false;
successful = false;
// Extract main MSI file
if (ExtractFile("ExtractedMsi.msi", outputDirectory, MsiFileEntryLength, includeDebug) != ExtractionStatus.GOOD)
{
// Fallback- seek to the position that's the length of the MSI file entry from the end, then try and
// extract from there.
_dataSource.Seek(-MsiFileEntryLength, SeekOrigin.End);
_dataSource.Seek(-MsiFileEntryLength + 1, SeekOrigin.End);
if (ExtractFile("ExtractedMsi.msi", outputDirectory, MsiFileEntryLength, includeDebug) != ExtractionStatus.GOOD)
return false; // The fallback also failed.
}
return true;
return successful;
}
/// <summary>