feat: cancel() + stable error codes (#366)#370
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Expose listContents, unzipFiles, and unzipFilesWithPassword on iOS and Android so apps can inspect archives and extract only selected entries without switching to another library. Co-authored-by: Perry <plrthink@gmail.com>
Allow aborting in-flight zip/unzip work and reject with consistent ERR_* codes on iOS and Android, including ERR_CANCELLED. Co-authored-by: Perry <plrthink@gmail.com>
This was referenced Jul 25, 2026
Co-authored-by: Perry <plrthink@gmail.com>
Co-authored-by: Perry <plrthink@gmail.com>
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Summary
Implements #366 (P0): cancelable operations and stable cross-platform error codes.
Depends on #369 (
listContents/ selective extract) — this branch is stacked on that work.New API
cancel(): Promise<void>— best-effort abort of the in-flight operationErrorCodesmap in JS (ERR_CANCELLED,ERR_WRONG_PASSWORD,ERR_UNSAFE_PATH, …)Behavior
SSZipArchiveDelegateabort for full unzip; selective extract / file-array zip check between entrieserror.codestrings on both platforms (no more genericRNZipArchiveError/ ad-hoc codes)Test plan
npm test(36 tests)ERR_CANCELLEDERR_WRONG_PASSWORDERR_UNSAFE_PATH