casbell.blogg.se - Ios 7 zip

NOTES: // - Encrypted file needs password for extract process. delegate = self // If achive encrypted - define password getter handler. Optionaly: assign delegate for tracking extract progress. 1.2 Or create with predefined archive type if path doesn't containes suitable extension let reader = LzmaSDKObjCReader( fileURL: NSURL( fileURLWithPath: archivePath), andType: LzmaSDKObjCFileType7z) let reader = LzmaSDKObjCReader( fileURL: NSURL( fileURLWithPath: archivePath) select full path to archive file with 7z extension let archivePath = "path to archive " // 1.1 Create reader object.

Extra compression/decompression functionality of single NSData object with Lzma2.

Support reading and extracting archive files with size more than 4GB.

See below section: Tune up speed, performance and disk IO operations.

Manage IO read/write operations, also can be easily changed at runtime ( no hardcoded definitions).

Tuned up for using less than 500Kb for listing/extracting, can be easily changed at runtime ( no hardcoded definitions).

Manage memory allocations during listing/extracting.Create encrypted ( password protected) + encrypted header ( no visible content, files list, without password) 7z archives ( Lzma & Lzma2 compression method).Create encrypted ( password protected) 7z archives ( Lzma & Lzma2 compression method).Create 7z archives ( Lzma & Lzma2 compression method).List, extract encrypted ( password protected) + encrypted header ( no visible content, files list, without password) 7z files ( Lzma & Lzma2 compression method).

List, extract encrypted ( password protected) 7z files ( Lzma & Lzma2 compression method).

List, extract 7z files ( Lzma & Lzma2 compression method).

It's not yet another wrapper around C part of the LZMA SDK with all it's limitations.īased on C++ LZMA SDK version 19.00 (1900 - latest for now) and patched for iOS & Mac OS platforms.Ĭan be used with Swift and Objective-C. This lib/pod is no longer supported, but has a successor: PLzmaSDK.įor all Apple platforms, the PLzmaSDK is available for Swift & Objective-C via CocoaPods and Swift Package Manager.