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Untar with libarchive or pragmatic?

LibArchive (and bz2lib) as static libraries for iOS.

iOS-libarchive


Why not using libarchive?

With libarchive:


  • We add code dependencies to our project. These dependencies need to be updated.
  • More lines of code means more bugs. According to Steve McConnell’s “Code Complete”, there are on average between 15 and 50 bugs per KLOC (Kilo line of code), so if I take a calculator and make rocket science estimation, there are 5000 bugs in libarchive.
  • If Apple changes an API and break libarchive compatibility, your code will not stay reliable.
  • Is there another way? What if I must push my app in the app store but don’t want to link this 4.7MB of hardly-maintainable code? Let’s code my own light and pragmatic untar implementation.

Untar on iOS, the pragmatic way

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