45 lines
1.8 KiB
Markdown
45 lines
1.8 KiB
Markdown
#ZipArchive
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ZipArchive is a simple utility class for zipping and unzipping files.
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You can do the following:
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- Unzip zip files
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- Unzip password protected zip files
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- Create new zip files
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- Append to existing zip files
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- Zip files
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- Zip-up `NSData` instances (with a filename)
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##How to add ZipArchive to your project
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1. Add the `SSZipArchive` and `minizip` folders to your project.
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2. Add the `libz` library to your target
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ZipArchive requires ARC.
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###Usage
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```objective-c
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// Unzipping
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NSString *zipPath = @"path_to_your_zip_file";
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NSString *destinationPath = @"path_to_the_folder_where_you_want_it_unzipped";
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[SSZipArchive unzipFileAtPath:zipPath toDestination:destinationPath];
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// Zipping
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NSString *zippedPath = @"path_where_you_want_the_file_created";
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NSArray *inputPaths = [NSArray arrayWithObjects:
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[[NSBundle mainBundle] pathForResource:@"photo1" ofType:@"jpg"],
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[[NSBundle mainBundle] pathForResource:@"photo2" ofType:@"jpg"]
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nil];
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[SSZipArchive createZipFileAtPath:zippedPath withFilesAtPaths:inputPaths];
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// Zipping directory
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[SSZipArchive createZipFileAtPath:zippedPath withContentsOfDirectory:inputPath];
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```
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###Licensing
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ZipArchive is protected under the [MIT license](https://github.com/ZipArchive/ZipArchive/raw/master/LICENSE) and our slightly modified version of [Minizip](http://www.winimage.com/zLibDll/minizip.html) 1.1 is licensed under the [Zlib license](http://www.zlib.net/zlib_license.html).
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## Acknowledgments
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Big thanks to [Aish](http://code.google.com/p/ziparchive) for creating [ZipArchive](http://code.google.com/p/ziparchive). The project that inspired ZipArchive. Thank you [@randomsequence](https://github.com/randomsequence) for implementing the creation support tech and to [@johnezang](https://github.com/johnezang) for all his amazing help along the way. |