tree 22b2dda9d633dc84e8868109cbeda284b161aed1
parent 1d5745fb4046b127e0c72ccaf603059a40e4766e
author Elliott Hughes <enh@google.com> 1557337446 -0700
committer Elliott Hughes <enh@google.com> 1557338432 -0700

libziparchive: start moving to a non-ZipString StartIteration API.

Same issue as with FindEntry: using ZipString in the API forces all
callers to make sure they don't hit the ZipString length limits. Switch
to std::string_view and uniformly use the empty string as a way to
signal no prefix/suffix rather than nullptr.

Also use default arguments to make the common case of no prefix and no
suffix more convenient.

Also just use std::string to increase the lifetime of the provided
prefix/suffix rather than manual memory management.

Bug: http://b/129068177
Test: treehugger
Change-Id: I6675e39ce62fadd766386d77d27423013c17d6f7