A pure Swift Zip File Reader that is fast and low energy on iOS and macOS plaforms.
- Uses the latest libcompression library from Apple
- No dependency on minizip or libz
- No bloat for encryption or files larger than 4Gb
- Deflate or no decompression only
- Uses random access file seeking to minimize data that is read into memory
- Intended for servers that read directory of zip files once, cache all the directory information, and then get accessed on a file by file basis, without having to unzip the whole archive to temporary folders
- Uses least recently used cache (NSCache) for both directory (until low memory), and for full Zip Contents (last 2 zip files read)
var unzipper = NKZipReader.create()
var data = unzipper.dataForFile( "//Volumes/data/test.zip", filename: "test/package.json")Install nodekit-io/nodekit-zipreader using your favorite framework package manager OR just copy the 6 NKZ* Swift files to your project
Make sure that libcompression is listed under XCode -> Targets -> Build Phases -> Link Binary with Libraries (no need to download its on every modern Apple developer machine but has to be explicitly added for the linker)
iOS 9 or later, OS X 10.10 or later, or macOS
Apache 2 (see LICENSE) Copyright (c) 2016 OffGrid Networks. All Rights Reserved.