IS7zEx - Advanced 7-Zip Extraction API for Inno Setup

[Cesar82]

Hello BLACKFIRE69.
It's great that you're back. I've been a little absent from the forum.

I'm looking forward to testing your new libraries.

Would it be possible for you to provide a version with unpacking functions for ARC, RAR, and 7-Zip in the same library? And also a way to apply XDelta or HDIFF patches with progress, like the IsDone library does?

I also wanted to report a possible bug in XHashEx.dll.
XHashEx doesn't generate the hash for hidden or system files (I think all files should be generated since it's possible to compress them). Perhaps two extra parameters to include or exclude each type.

[BLACKFIRE69]

Originally Posted by Cesar82

Would it be possible for you to provide a version with unpacking functions for ARC, RAR, and 7-Zip in the same library? And also a way to apply XDelta or HDIFF patches with progress, like the IsDone library does?

Yes, mate, it’s possible. ISArcEx, ISRarEx, and IS7zEx all have similar codebases, so merging them into a single library is doable. But give me some time.

Originally Posted by Cesar82

I also wanted to report a possible bug in XHashEx.dll.
XHashEx doesn't generate the hash for hidden or system files (I think all files should be generated since it's possible to compress them). Perhaps two extra parameters to include or exclude each type.

Thanks for reporting this! I’ll look into it.

[BLACKFIRE69]

IS7zEx v0.1 — Update 01 (LibOnly)

* Bug fixes only. No API changes.

 - Fixed: `IS7zExReduceCalcAccuracy` did not perform as expected in v0.1
   due to an internal architectural change introduced in this version.
   This has been corrected and the function now behaves as intended again.

 - Fixed: `IS7zExCallbackInterval` silently ignored some values,
   causing progress updates to appear sluggish or unresponsive regardless
   of the configured interval. The valid input range has been restored.

 - Fixed: State inconsistency where accuracy reduction settings could
   behave unpredictably across multiple init calls in the same session.

* Notes:

 - Drop-in library replacement. No script-side changes required.