Changes to populate ZipArchive.ZipVolumne.Comment - #436
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adamhathcock merged 2 commits intoJan 14, 2019
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…ble so that it can be used by ZipArchive
adamhathcock
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Jan 14, 2019
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Thanks for this. I fully admit my code paths aren't 100% as I came at this from a "can I make the entire process non-seeking?" vs being feature complete. |
This was referenced May 9, 2026
This was referenced Jul 24, 2026
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(Related to #290)
Looking at the code, it looks to me like ZipArchive.LoadEntries already contains support for populating the ZipVolume Comment field from the DirectoryEndHeader, but that doesn't get hit because SeekableZipHeaderFactory.ReadSeekableHeader never seems to return the DirectoryEndHeader, it just breaks when there are no more DirectoryEntryHeaders.
This change changes ReadSeekableHeader to return the DirectoryEndHeader, such that the volume comment is populated.
(i'm trying to work out how this stuff works as i go along, and i'm not quite sure how all the cases for returning/breaking in ReadSeekableHeader should ne handled, but the test case suggests that the simple case of getting the archive header works.)