Sam Soffes
23426fd0de
* Add ARC support * Fixes: One of the bugs is that the file modification dates for files being unzipped were wrong. Apparently the code was taking the MS-DOS date and time and treating it as an NSTimeInterval since Jan 1, 1980. This is not correct and was resulting in modification dates for me in 2014. — Brant Sears * Fixes: The second bug was that the file modification dates for folders were showing up as the current date/time, but when I unzip the same archive using Apple's implementation of zip, the file modification dates for those folders were set sometime in the past. — Brant Sears
SSZipArchive
SSZipArchive is a simple utility class for zipping and unzipping files. Features:
- Unzipping zip files
- Unzipping password protected zip files
- Creating zip files
- Appending to zip files
- Zipping files
- Zipping NSData with a filename
Adding to your project
- Add
SSZipArchive.h,SSZipArchive.m, andminizipto your project. - Add the
libzlibrary to your target
Usage
// Unzipping
NSString *zipPath = @"path_to_your_zip_file";
NSString *destinationPath = @"path_to_the_folder_where_you_want_it_unzipped";
[SSZipArchive unzipFileAtPath:zipPath toDestination:destinationPath];
// Zipping
NSString *zippedPath = @"path_where_you_want_the_file_created";
NSArray *inputPaths = [NSArray arrayWithObjects:
[[NSBundle mainBundle] pathForResource:@"photo1" ofType:@"jpg"],
[[NSBundle mainBundle] pathForResource:@"photo2" ofType:@"jpg"]
nil];
[SSZipArchive createZipFileAtPath:zippedPath withFilesAtPaths:inputPaths];
License
SSZipArchive is licensed under the MIT license. A slightly modified version of Minizip 1.1 is also included and is licensed under the Zlib license.
Thanks
Thanks aish for creating ZipArchive which SSZipArchive is based on, Johnnie Walker (@randomsequence) for implementing creation support, and John Engelhart (@johnezang) for all his amazing help along the way.