Add new name to README

Fix testCase and Apply modern Objc

.gitignore

@@ -1,6 +1,20 @@
-.DS_Store
-*.mode1v3
+# Xcode
+#
+build/
 *.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
 *.perspectivev3
-*.xcworkspace
+!default.perspectivev3
 xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+*.DS_Store
+.DS_Store

Changelog.markdown

@@ -1,36 +0,0 @@
-# SSZipArchive Changelog
-
-### Version 0.2.1
-
-[Released May 9, 2012](https://github.com/samsoffes/sskeychain/tree/0.2.1)
-
-* Support for symbolic links — [@jparishy](http://github.com/jparishy)
-* Fix several warnings
-
-### Version 0.2.0
-
-[Released May 7, 2012](https://github.com/samsoffes/sskeychain/tree/0.2.0)
-
-* Add unzipping delegate — [@uppfinnarn](http://github.com/uppfinnarn)
-* Fix unzipping with passwords
-* Fix modified at dates — [@brantsears](http://github.com/brantsears)
-* Fix truncated files. Ignore the zip headers and unzip until there is no more file. — [@jparishy](http://github.com/jparishy)
-
-### Version 0.1.2
-
-[Released December 26, 2011](https://github.com/samsoffes/sskeychain/tree/0.1.2)
-
-* Add creation support. Thanks Johnnie Walker ([@randomsequence](https://github.com/randomsequence))!
-
-### Version 0.1.1
-
-[Released October 31, 2011](https://github.com/samsoffes/sskeychain/tree/0.1.1)
-
-* Added basic tests
-* Upgraded minizip to 1.1 to support zip64
-
-### Version 0.1.0
-
-[Released September 18, 2011](https://github.com/samsoffes/sskeychain/tree/0.1.0)
-
-* Initial release

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c) 2010-2012 Sam Soffes
+Copyright (c) 2010-2015, Sam Soffes, http://soff.es
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

README.md

@@ -0,0 +1,45 @@
+#ZipArchive
+
+ZipArchive is a simple utility class for zipping and unzipping files. 
+
+You can do the following:
+
+- Unzip zip files
+- Unzip password protected zip files
+- Create new zip files
+- Append to existing zip files
+- Zip files
+- Zip-up `NSData` instances (with a filename)
+
+##How to add ZipArchive to your project
+
+1. Add the `SSZipArchive` and `minizip` folders to your project.
+2. Add the `libz` library to your target
+
+ZipArchive requires ARC.
+
+###Usage
+
+```objective-c
+// 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];
+
+// Zipping directory
+[SSZipArchive createZipFileAtPath:zippedPath withContentsOfDirectory:inputPath];
+```
+
+###Licensing
+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).
+
+## Acknowledgments
+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.

Readme.markdown

@@ -1,43 +0,0 @@
-# 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
-* Works in ARC and non-ARC projects
-
-## Adding to your project
-
-1. Add `SSZipArchive.h`, `SSZipArchive.m`, and `minizip` to your project.
-2. Add the `libz` library to your target
-
-You don't need to do anything regarding ARC. SSZipArchive will detect if you're not using ARC and add the required memory management code.
-
-## Usage
-
-``` objective-c
-// 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](https://github.com/samsoffes/ssziparchive/raw/master/LICENSE).  A slightly modified version of [Minizip](http://www.winimage.com/zLibDll/minizip.html) 1.1 is also included and is licensed under the [Zlib license](http://www.zlib.net/zlib_license.html).
-
-## Thanks
-
-Thanks [aish](http://code.google.com/p/ziparchive) for creating [ZipArchive](http://code.google.com/p/ziparchive) which SSZipArchive is based on, Johnnie Walker ([@randomsequence](https://github.com/randomsequence)) for implementing creation support, and John Engelhart ([@johnezang](https://github.com/johnezang)) for all his amazing help along the way.

SSZipArchive.h

@@ -1,45 +0,0 @@
-//
-//  SSZipArchive.h
-//  SSZipArchive
-//
-//  Created by Sam Soffes on 7/21/10.
-//  Copyright (c) Sam Soffes 2010-2011. All rights reserved.
-//
-
-#import <Foundation/Foundation.h>
-#include "minizip/unzip.h"
-
-@protocol SSZipArchiveDelegate;
-
-@interface SSZipArchive : NSObject
-
-// Unzip
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination;
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error;
-
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination delegate:(id<SSZipArchiveDelegate>)delegate;
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error delegate:(id<SSZipArchiveDelegate>)delegate;
-
-// Zip
-+ (BOOL)createZipFileAtPath:(NSString *)path withFilesAtPaths:(NSArray *)filenames;
-
-- (id)initWithPath:(NSString *)path;
-- (BOOL)open;
-- (BOOL)writeFile:(NSString *)path;
-- (BOOL)writeData:(NSData *)data filename:(NSString *)filename;
-- (BOOL)close;
-
-@end
-
-
-@protocol SSZipArchiveDelegate <NSObject>
-
-@optional
-
-- (void)zipArchiveWillUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo;
-- (void)zipArchiveDidUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo unzippedPath:(NSString *)unzippedPath;
-
-- (void)zipArchiveWillUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo;
-- (void)zipArchiveDidUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo;
-
-@end

SSZipArchive.m

@@ -1,421 +0,0 @@
-//
-//  SSZipArchive.m
-//  SSZipArchive
-//
-//  Created by Sam Soffes on 7/21/10.
-//  Copyright (c) Sam Soffes 2010-2011. All rights reserved.
-//
-
-#import "SSZipArchive.h"
-#include "minizip/zip.h"
-#import "zlib.h"
-#import "zconf.h"
-
-#include <sys/stat.h>
-
-#define CHUNK 16384
-
-@interface SSZipArchive ()
-+ (NSDate *)_dateWithMSDOSFormat:(UInt32)msdosDateTime;
-@end
-
-
-@implementation SSZipArchive {
-	NSString *_path;
-	NSString *_filename;
-    zipFile _zip;
-}
-
-
-#pragma mark - Unzipping
-
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination {
-	return [self unzipFileAtPath:path toDestination:destination delegate:nil];
-}
-
-
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error {
-	return [self unzipFileAtPath:path toDestination:destination overwrite:overwrite password:password error:error delegate:nil];
-}
-
-
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination delegate:(id<SSZipArchiveDelegate>)delegate {
-	return [self unzipFileAtPath:path toDestination:destination overwrite:YES password:nil error:nil delegate:delegate];
-}
-
-
-+ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error delegate:(id<SSZipArchiveDelegate>)delegate {
-	// Begin opening
-	zipFile zip = unzOpen((const char*)[path UTF8String]);	
-	if (zip == NULL) {
-		NSDictionary *userInfo = [NSDictionary dictionaryWithObject:@"failed to open zip file" forKey:NSLocalizedDescriptionKey];
-		if (error) {
-			*error = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-1 userInfo:userInfo];
-		}
-		return NO;
-	}
-	
-	unz_global_info  globalInfo = {0ul, 0ul};
-	unzGetGlobalInfo(zip, &globalInfo);
-	
-	// Begin unzipping
-	if (unzGoToFirstFile(zip) != UNZ_OK) {
-		NSDictionary *userInfo = [NSDictionary dictionaryWithObject:@"failed to open first file in zip file" forKey:NSLocalizedDescriptionKey];
-		if (error) {
-			*error = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-2 userInfo:userInfo];
-		}
-		return NO;
-	}
-	
-	BOOL success = YES;
-	int ret = 0;
-	unsigned char buffer[4096] = {0};
-	NSFileManager *fileManager = [NSFileManager defaultManager];
-	NSMutableSet *directoriesModificationDates = [[NSMutableSet alloc] init];
-	
-	// Message delegate
-	if ([delegate respondsToSelector:@selector(zipArchiveWillUnzipArchiveAtPath:zipInfo:)]) {
-		[delegate zipArchiveWillUnzipArchiveAtPath:path zipInfo:globalInfo];
-	}
-	
-	NSInteger currentFileNumber = 0;
-	do {
-		if ([password length] == 0) {
-			ret = unzOpenCurrentFile(zip);
-		} else {
-			ret = unzOpenCurrentFilePassword(zip, [password cStringUsingEncoding:NSASCIIStringEncoding]);
-		}
-		
-		if (ret != UNZ_OK) {
-			success = NO;
-			break;
-		}
-		
-		// Reading data and write to file
-		unz_file_info fileInfo;
-		memset(&fileInfo, 0, sizeof(unz_file_info));
-		
-		ret = unzGetCurrentFileInfo(zip, &fileInfo, NULL, 0, NULL, 0, NULL, 0);
-		if (ret != UNZ_OK) {
-			success = NO;
-			unzCloseCurrentFile(zip);
-			break;
-		}
-		
-		// Message delegate
-		if ([delegate respondsToSelector:@selector(zipArchiveWillUnzipFileAtIndex:totalFiles:archivePath:fileInfo:)]) {
-			[delegate zipArchiveWillUnzipFileAtIndex:currentFileNumber totalFiles:(NSInteger)globalInfo.number_entry
-										 archivePath:path fileInfo:fileInfo];
-		}
-        
-		char *filename = (char *)malloc(fileInfo.size_filename + 1);
-		unzGetCurrentFileInfo(zip, &fileInfo, filename, fileInfo.size_filename + 1, NULL, 0, NULL, 0);
-		filename[fileInfo.size_filename] = '\0';
-        
-        //
-        // NOTE
-        // I used the ZIP spec from here:
-        // http://www.pkware.com/documents/casestudies/APPNOTE.TXT
-        //
-        // ...to deduce this method of detecting whether the file in the ZIP is a symbolic link.
-        // If it is, it is listed as a directory but has a data size greater than zero (real 
-        // directories have it equal to 0) and the included, uncompressed data is the symbolic link path.
-        //
-        // ZIP files did not originally include support for symbolic links so the specification
-        // doesn't include anything in them that isn't part of a unix extension that isn't being used
-        // by the archivers we're testing. Most of this is figured out through trial and error and
-        // reading ZIP headers in hex editors. This seems to do the trick though.
-        //
-        
-        const uLong ZipCompressionMethodStore = 0;
-        
-        BOOL fileIsSymbolicLink = NO;
-        
-        if((fileInfo.compression_method == ZipCompressionMethodStore) && // Is it compressed?
-           (S_ISDIR(fileInfo.external_fa)) && // Is it marked as a directory
-           (fileInfo.compressed_size > 0)) // Is there any data?
-        {
-            fileIsSymbolicLink = YES;
-        }
-        
-		// Check if it contains directory
-		NSString *strPath = [NSString stringWithCString:filename encoding:NSUTF8StringEncoding];
-		BOOL isDirectory = NO;
-		if (filename[fileInfo.size_filename-1] == '/' || filename[fileInfo.size_filename-1] == '\\') {
-			isDirectory = YES;
-		}
-		free(filename);
-		
-		// Contains a path
-		if ([strPath rangeOfCharacterFromSet:[NSCharacterSet characterSetWithCharactersInString:@"/\\"]].location != NSNotFound) {
-			strPath = [strPath stringByReplacingOccurrencesOfString:@"\\" withString:@"/"];
-		}
-		
-		NSString *fullPath = [destination stringByAppendingPathComponent:strPath];
-		NSError *err = nil;
-        NSDate *modDate = [[self class] _dateWithMSDOSFormat:(UInt32)fileInfo.dosDate];
-        NSDictionary *directoryAttr = [NSDictionary dictionaryWithObjectsAndKeys:modDate, NSFileCreationDate, modDate, NSFileModificationDate, nil];
-		
-		if (isDirectory) {
-			[fileManager createDirectoryAtPath:fullPath withIntermediateDirectories:YES attributes:directoryAttr  error:&err];
-		} else {
-			[fileManager createDirectoryAtPath:[fullPath stringByDeletingLastPathComponent] withIntermediateDirectories:YES attributes:directoryAttr error:&err];
-		}
-        if (nil != err) {
-            NSLog(@"[SSZipArchive] Error: %@", err.localizedDescription);
-        }
-
-        if(!fileIsSymbolicLink)
-            [directoriesModificationDates addObject: [NSDictionary dictionaryWithObjectsAndKeys:fullPath, @"path", modDate, @"modDate", nil]];
-
-        if ([fileManager fileExistsAtPath:fullPath] && !isDirectory && !overwrite) {
-			unzCloseCurrentFile(zip);
-			ret = unzGoToNextFile(zip);
-			continue;
-		}
-        
-		if(!fileIsSymbolicLink)
-        {
-            FILE *fp = fopen((const char*)[fullPath UTF8String], "wb");
-            while (fp) {
-                int readBytes = unzReadCurrentFile(zip, buffer, 4096);
-
-                if (readBytes > 0) {
-                    fwrite(buffer, readBytes, 1, fp );
-                } else {
-                    break;
-                }
-            }
-            
-            if (fp) {
-                fclose(fp);
-                
-                // Set the original datetime property
-                if (fileInfo.dosDate != 0) {
-                    NSDate *orgDate = [[self class] _dateWithMSDOSFormat:(UInt32)fileInfo.dosDate];
-                    NSDictionary *attr = [NSDictionary dictionaryWithObject:orgDate forKey:NSFileModificationDate];
-                    
-                    if (attr) {
-                        if ([fileManager setAttributes:attr ofItemAtPath:fullPath error:nil] == NO) {
-                            // Can't set attributes 
-                            NSLog(@"[SSZipArchive] Failed to set attributes");
-                        }
-                    }
-                }
-            }
-        }
-        else
-        {
-            // Get the path for the symbolic link
-            
-            NSURL* symlinkURL = [NSURL fileURLWithPath:fullPath];
-            NSMutableString* destinationPath = [NSMutableString string];
-            
-            int bytesRead = 0;
-            while((bytesRead = unzReadCurrentFile(zip, buffer, 4096)) > 0)
-            {
-                buffer[bytesRead] = 0;
-                [destinationPath appendString:[NSString stringWithUTF8String:(const char*)buffer]];
-            }
-            
-            //NSLog(@"Symlinking to: %@", destinationPath);
-            
-            NSURL* destinationURL = [NSURL fileURLWithPath:destinationPath];
-            
-            // Create the symbolic link
-            NSError* symlinkError = nil;
-            [fileManager createSymbolicLinkAtURL:symlinkURL withDestinationURL:destinationURL error:&symlinkError];
-            
-            if(symlinkError != nil)
-            {
-                NSLog(@"Failed to create symbolic link at \"%@\" to \"%@\". Error: %@", symlinkURL.absoluteString, destinationURL.absoluteString, symlinkError.localizedDescription);
-            }
-        }
-		
-		unzCloseCurrentFile( zip );
-		ret = unzGoToNextFile( zip );
-		
-		// Message delegate
-		if ([delegate respondsToSelector:@selector(zipArchiveDidUnzipFileAtIndex:totalFiles:archivePath:fileInfo:)]) {
-			[delegate zipArchiveDidUnzipFileAtIndex:currentFileNumber totalFiles:(NSInteger)globalInfo.number_entry
-										 archivePath:path fileInfo:fileInfo];
-		}
-		
-		currentFileNumber++;
-	} while(ret == UNZ_OK && UNZ_OK != UNZ_END_OF_LIST_OF_FILE);
-	
-	// Close
-	unzClose(zip);
-	
-	// The process of decompressing the .zip archive causes the modification times on the folders
-    // to be set to the present time. So, when we are done, they need to be explicitly set.
-    // set the modification date on all of the directories.
-    NSError * err = nil;
-    for (NSDictionary * d in directoriesModificationDates) {
-        if (![[NSFileManager defaultManager] setAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[d objectForKey:@"modDate"], NSFileModificationDate, nil] ofItemAtPath:[d objectForKey:@"path"] error:&err]) {
-            NSLog(@"[SSZipArchive] Set attributes failed for directory: %@.", [d objectForKey:@"path"]);
-        }
-        if (err) {
-            NSLog(@"[SSZipArchive] Error setting directory file modification date attribute: %@",err.localizedDescription);
-        }
-    }
-	
-#if !__has_feature(objc_arc)
-	[directoriesModificationDates release];
-#endif
-	
-	// Message delegate
-	if (success && [delegate respondsToSelector:@selector(zipArchiveDidUnzipArchiveAtPath:zipInfo:unzippedPath:)]) {
-		[delegate zipArchiveDidUnzipArchiveAtPath:path zipInfo:globalInfo unzippedPath:destination];
-	}
-	
-	return success;
-}
-
-
-#pragma mark - Zipping
-
-+ (BOOL)createZipFileAtPath:(NSString *)path withFilesAtPaths:(NSArray *)paths {
-	BOOL success = NO;
-	SSZipArchive *zipArchive = [[SSZipArchive alloc] initWithPath:path];
-	if ([zipArchive open]) {
-		for (NSString *path in paths) {
-			[zipArchive writeFile:path];
-		}
-		success = [zipArchive close];        
-	}
-	
-#if !__has_feature(objc_arc)
-	[zipArchive release];
-#endif
-
-	return success;
-}
-
-
-- (id)initWithPath:(NSString *)path {
-	if ((self = [super init])) {
-		_path = [path copy];
-	}
-	return self;
-}
-
-
-#if !__has_feature(objc_arc)
-- (void)dealloc {
-    [_path release];
-	[super dealloc];
-}
-#endif
-
-
-- (BOOL)open {    
-	NSAssert((_zip == NULL), @"Attempting open an archive which is already open");
-	_zip = zipOpen([_path UTF8String], APPEND_STATUS_CREATE);
-	return (NULL != _zip);
-}
-
-
-- (void)zipInfo:(zip_fileinfo*)zipInfo setDate:(NSDate*)date {
-    NSCalendar *currentCalendar = [NSCalendar currentCalendar];
-    uint flags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit;
-    NSDateComponents *components = [currentCalendar components:flags fromDate:date];
-    zipInfo->tmz_date.tm_sec = (unsigned int)components.second;
-    zipInfo->tmz_date.tm_min = (unsigned int)components.minute;
-    zipInfo->tmz_date.tm_hour = (unsigned int)components.hour;
-    zipInfo->tmz_date.tm_mday = (unsigned int)components.day;
-    zipInfo->tmz_date.tm_mon = (unsigned int)components.month - 1;
-    zipInfo->tmz_date.tm_year = (unsigned int)components.year;
-}
-
-
-- (BOOL)writeFile:(NSString *)path {
-	NSAssert((_zip != NULL), @"Attempting to write to an archive which was never opened");
-
-	FILE *input = fopen([path UTF8String], "r");
-	if (NULL == input) {
-		return NO;
-	}
-
-	zipOpenNewFileInZip(_zip, [[path lastPathComponent] UTF8String], NULL, NULL, 0, NULL, 0, NULL, Z_DEFLATED,
-						Z_DEFAULT_COMPRESSION);
-
-	void *buffer = malloc(CHUNK);
-	unsigned int len = 0;
-	while (!feof(input)) {
-		len = (unsigned int) fread(buffer, 1, CHUNK, input);
-		zipWriteInFileInZip(_zip, buffer, len);
-	}
-
-	zipCloseFileInZip(_zip);
-	free(buffer);
-	return YES;
-}
-
-
-- (BOOL)writeData:(NSData *)data filename:(NSString *)filename {
-    if (!_zip) {
-		return NO;
-    }
-    if (!data) {
-		return NO;
-    }
-    zip_fileinfo zipInfo = {{0,0,0,0,0,0},0,0,0};
-    [self zipInfo:&zipInfo setDate:[NSDate date]];
-
-	zipOpenNewFileInZip(_zip, [filename UTF8String], &zipInfo, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_DEFAULT_COMPRESSION);
-
-    zipWriteInFileInZip(_zip, data.bytes, (unsigned int)data.length);
-
-	zipCloseFileInZip(_zip);
-	return YES;
-}
-
-
-- (BOOL)close {    
-	NSAssert((_zip != NULL), @"[SSZipArchive] Attempting to close an archive which was never opened");
-	zipClose(_zip, NULL);
-	return YES;
-}
-
-
-#pragma mark - Private
-
-// Format from http://newsgroups.derkeiler.com/Archive/Comp/comp.os.msdos.programmer/2009-04/msg00060.html
-// Two consecutive words, or a longword, YYYYYYYMMMMDDDDD hhhhhmmmmmmsssss
-// YYYYYYY is years from 1980 = 0
-// sssss is (seconds/2).
-//
-// 3658 = 0011 0110 0101 1000 = 0011011 0010 11000 = 27 2 24 = 2007-02-24
-// 7423 = 0111 0100 0010 0011 - 01110 100001 00011 = 14 33 2 = 14:33:06
-+ (NSDate *)_dateWithMSDOSFormat:(UInt32)msdosDateTime {
-	static const UInt32 kYearMask = 0xFE000000;
-	static const UInt32 kMonthMask = 0x1E00000;
-	static const UInt32 kDayMask = 0x1F0000;
-	static const UInt32 kHourMask = 0xF800;
-	static const UInt32 kMinuteMask = 0x7E0;
-	static const UInt32 kSecondMask = 0x1F;
-	
-	NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
-    NSDateComponents *components = [[NSDateComponents alloc] init];
-
-    NSAssert(0xFFFFFFFF == (kYearMask | kMonthMask | kDayMask | kHourMask | kMinuteMask | kSecondMask), @"[SSZipArchive] MSDOS date masks don't add up");
-	    
-    [components setYear:1980 + ((msdosDateTime & kYearMask) >> 25)];
-    [components setMonth:(msdosDateTime & kMonthMask) >> 21];
-    [components setDay:(msdosDateTime & kDayMask) >> 16];
-    [components setHour:(msdosDateTime & kHourMask) >> 11];
-    [components setMinute:(msdosDateTime & kMinuteMask) >> 5];
-    [components setSecond:(msdosDateTime & kSecondMask) * 2];
-    
-    NSDate *date = [NSDate dateWithTimeInterval:0 sinceDate:[gregorian dateFromComponents:components]];
-	
-#if !__has_feature(objc_arc)
-	[gregorian release];
-	[components release];
-#endif
-	
-	return date;
-}
-
-@end

SSZipArchive.podspec

@@ -1,18 +1,15 @@
 Pod::Spec.new do |s|
-  s.name            = 'SSZipArchive'
-  s.version         = '0.2.2'
-  s.summary         = 'Utility class for zipping and unzipping files on iOS and Mac.'
-  s.homepage        = 'https://github.com/samsoffes/ssziparchive'
-  s.author          = { 'Sam Soffes' => 'sam@samsoff.es' }
-  s.source          = { :git => 'https://github.com/samsoffes/ssziparchive.git', :tag => '0.2.2' }
-  s.description     = 'SSZipArchive is a simple utility class for zipping and unzipping files on iOS and Mac.'
-  s.source_files    = 'SSZipArchive.*', 'minizip/*.{h,c}'
-  s.library         = 'z'
-  s.preserve_paths  = ['Tests', '.gitignore']
-  s.license      = { :type => 'MIT', :file => 'LICENSE' }
-
-  # Maintain the dir structure for headers
-  def s.copy_header_mapping(from)
-    from
-  end
+  s.name         = 'SSZipArchive'
+  s.version      = '0.3.2'
+  s.summary      = 'Utility class for zipping and unzipping files on iOS and Mac.'
+  s.description  = 'SSZipArchive is a simple utility class for zipping and unzipping files on iOS and Mac.'
+  s.homepage     = 'https://github.com/soffes/ssziparchive'
+  s.license      = { :type => 'MIT', :file => 'LICENSE.txt' }
+  s.author       = { 'Sam Soffes' => 'sam@soff.es' }
+  s.source       = { :git => 'https://github.com/soffes/ssziparchive.git', :tag => "v#{s.version}" }
+  s.ios.deployment_target = '4.0'
+  s.osx.deployment_target = '10.6'
+  s.source_files = 'SSZipArchive/*', 'SSZipArchive/minizip/*'
+  s.library = 'z'
+  s.requires_arc = true
 end

SSZipArchive.xcodeproj/project.pbxproj

@@ -0,0 +1,569 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 46;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		011F4B96182D71B700DE704F /* RelativeSymbolicLink.zip in Resources */ = {isa = PBXBuildFile; fileRef = 011F4B95182D71B700DE704F /* RelativeSymbolicLink.zip */; };
+		011F4B97182D72B400DE704F /* RelativeSymbolicLink.zip in Resources */ = {isa = PBXBuildFile; fileRef = 011F4B95182D71B700DE704F /* RelativeSymbolicLink.zip */; };
+		210D525417DEFB880060D41A /* ioapi.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D524C17DEFB880060D41A /* ioapi.c */; };
+		210D525517DEFB880060D41A /* ioapi.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D524C17DEFB880060D41A /* ioapi.c */; };
+		210D525617DEFB880060D41A /* mztools.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D524E17DEFB880060D41A /* mztools.c */; };
+		210D525717DEFB880060D41A /* mztools.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D524E17DEFB880060D41A /* mztools.c */; };
+		210D525817DEFB880060D41A /* unzip.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D525017DEFB880060D41A /* unzip.c */; };
+		210D525917DEFB880060D41A /* unzip.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D525017DEFB880060D41A /* unzip.c */; };
+		210D525A17DEFB880060D41A /* zip.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D525217DEFB880060D41A /* zip.c */; };
+		210D525B17DEFB880060D41A /* zip.c in Sources */ = {isa = PBXBuildFile; fileRef = 210D525217DEFB880060D41A /* zip.c */; };
+		21CC41A917DB7D1300201DDC /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC41A817DB7D1300201DDC /* Foundation.framework */; };
+		21CC41AB17DB7D1300201DDC /* CoreGraphics.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC41AA17DB7D1300201DDC /* CoreGraphics.framework */; };
+		21CC41AD17DB7D1300201DDC /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC41AC17DB7D1300201DDC /* UIKit.framework */; };
+		21CC41C217DB7D1300201DDC /* XCTest.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC41C117DB7D1300201DDC /* XCTest.framework */; };
+		21CC41C317DB7D1300201DDC /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC41A817DB7D1300201DDC /* Foundation.framework */; };
+		21CC41C417DB7D1300201DDC /* UIKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC41AC17DB7D1300201DDC /* UIKit.framework */; };
+		21CC41EC17DB7D2F00201DDC /* SSZipArchive.m in Sources */ = {isa = PBXBuildFile; fileRef = 21CC41E317DB7D2F00201DDC /* SSZipArchive.m */; };
+		21CC41ED17DB7D2F00201DDC /* SSZipArchive.m in Sources */ = {isa = PBXBuildFile; fileRef = 21CC41E317DB7D2F00201DDC /* SSZipArchive.m */; };
+		21CC41F817DB7D3500201DDC /* IncorrectHeaders.zip in Resources */ = {isa = PBXBuildFile; fileRef = 21CC41F017DB7D3500201DDC /* IncorrectHeaders.zip */; };
+		21CC41F917DB7D3500201DDC /* PermissionsTestApp.app in Resources */ = {isa = PBXBuildFile; fileRef = 21CC41F117DB7D3500201DDC /* PermissionsTestApp.app */; };
+		21CC41FA17DB7D3500201DDC /* SymbolicLink.zip in Resources */ = {isa = PBXBuildFile; fileRef = 21CC41F217DB7D3500201DDC /* SymbolicLink.zip */; };
+		21CC41FB17DB7D3500201DDC /* TestArchive.zip in Resources */ = {isa = PBXBuildFile; fileRef = 21CC41F317DB7D3500201DDC /* TestArchive.zip */; };
+		21CC41FC17DB7D3500201DDC /* TestPasswordArchive.zip in Resources */ = {isa = PBXBuildFile; fileRef = 21CC41F417DB7D3500201DDC /* TestPasswordArchive.zip */; };
+		21CC41FD17DB7D3500201DDC /* Unicode.zip in Resources */ = {isa = PBXBuildFile; fileRef = 21CC41F517DB7D3500201DDC /* Unicode.zip */; };
+		21CC41FF17DB7D3500201DDC /* SSZipArchiveTests.m in Sources */ = {isa = PBXBuildFile; fileRef = 21CC41F717DB7D3500201DDC /* SSZipArchiveTests.m */; };
+		21CC421017DB7D7400201DDC /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 21CC420517DB7D6300201DDC /* main.m */; };
+		21CC421117DB7D7900201DDC /* SSAppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 21CC420317DB7D6300201DDC /* SSAppDelegate.m */; };
+		21CC421317DB7E0500201DDC /* libz.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC421217DB7E0500201DDC /* libz.dylib */; };
+		21CC421417DB7E0900201DDC /* libz.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 21CC421217DB7E0500201DDC /* libz.dylib */; };
+		3D18E4BC1B2367A300627171 /* CollectingDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 3D18E4BB1B2367A300627171 /* CollectingDelegate.m */; };
+		3D18E4C51B236A7500627171 /* 0.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4BD1B236A7500627171 /* 0.m4a */; };
+		3D18E4C61B236A7500627171 /* 1.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4BE1B236A7500627171 /* 1.m4a */; };
+		3D18E4C71B236A7500627171 /* 2.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4BF1B236A7500627171 /* 2.m4a */; };
+		3D18E4C81B236A7500627171 /* 3.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4C01B236A7500627171 /* 3.m4a */; };
+		3D18E4C91B236A7500627171 /* 4.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4C11B236A7500627171 /* 4.m4a */; };
+		3D18E4CA1B236A7500627171 /* 5.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4C21B236A7500627171 /* 5.m4a */; };
+		3D18E4CB1B236A7500627171 /* 6.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4C31B236A7500627171 /* 6.m4a */; };
+		3D18E4CC1B236A7500627171 /* 7.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4C41B236A7500627171 /* 7.m4a */; };
+		3D18E4CE1B236C2A00627171 /* hello.zip in Resources */ = {isa = PBXBuildFile; fileRef = 3D18E4CD1B236C2A00627171 /* hello.zip */; };
+		A5CD0D3A1AD3490700E7F209 /* Default-568h@2x.png in Resources */ = {isa = PBXBuildFile; fileRef = A5CD0D391AD3490700E7F209 /* Default-568h@2x.png */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXContainerItemProxy section */
+		21CC41C517DB7D1300201DDC /* PBXContainerItemProxy */ = {
+			isa = PBXContainerItemProxy;
+			containerPortal = 21CC419D17DB7D1300201DDC /* Project object */;
+			proxyType = 1;
+			remoteGlobalIDString = 21CC41A417DB7D1300201DDC;
+			remoteInfo = SSZipArchive;
+		};
+/* End PBXContainerItemProxy section */
+
+/* Begin PBXFileReference section */
+		011F4B95182D71B700DE704F /* RelativeSymbolicLink.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = RelativeSymbolicLink.zip; sourceTree = "<group>"; };
+		210D524B17DEFB880060D41A /* crypt.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = crypt.h; sourceTree = "<group>"; };
+		210D524C17DEFB880060D41A /* ioapi.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = ioapi.c; sourceTree = "<group>"; };
+		210D524D17DEFB880060D41A /* ioapi.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ioapi.h; sourceTree = "<group>"; };
+		210D524E17DEFB880060D41A /* mztools.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = mztools.c; sourceTree = "<group>"; };
+		210D524F17DEFB880060D41A /* mztools.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = mztools.h; sourceTree = "<group>"; };
+		210D525017DEFB880060D41A /* unzip.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = unzip.c; sourceTree = "<group>"; };
+		210D525117DEFB880060D41A /* unzip.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = unzip.h; sourceTree = "<group>"; };
+		210D525217DEFB880060D41A /* zip.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = zip.c; sourceTree = "<group>"; };
+		210D525317DEFB880060D41A /* zip.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = zip.h; sourceTree = "<group>"; };
+		21CC41A517DB7D1300201DDC /* SSZipArchive.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = SSZipArchive.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		21CC41A817DB7D1300201DDC /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
+		21CC41AA17DB7D1300201DDC /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
+		21CC41AC17DB7D1300201DDC /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
+		21CC41C017DB7D1300201DDC /* SSZipArchiveTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SSZipArchiveTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
+		21CC41C117DB7D1300201DDC /* XCTest.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = XCTest.framework; path = Library/Frameworks/XCTest.framework; sourceTree = DEVELOPER_DIR; };
+		21CC41E217DB7D2F00201DDC /* SSZipArchive.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SSZipArchive.h; sourceTree = "<group>"; };
+		21CC41E317DB7D2F00201DDC /* SSZipArchive.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SSZipArchive.m; sourceTree = "<group>"; };
+		21CC41F017DB7D3500201DDC /* IncorrectHeaders.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = IncorrectHeaders.zip; sourceTree = "<group>"; };
+		21CC41F117DB7D3500201DDC /* PermissionsTestApp.app */ = {isa = PBXFileReference; lastKnownFileType = wrapper.application; path = PermissionsTestApp.app; sourceTree = "<group>"; };
+		21CC41F217DB7D3500201DDC /* SymbolicLink.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = SymbolicLink.zip; sourceTree = "<group>"; };
+		21CC41F317DB7D3500201DDC /* TestArchive.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = TestArchive.zip; sourceTree = "<group>"; };
+		21CC41F417DB7D3500201DDC /* TestPasswordArchive.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = TestPasswordArchive.zip; sourceTree = "<group>"; };
+		21CC41F517DB7D3500201DDC /* Unicode.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = Unicode.zip; sourceTree = "<group>"; };
+		21CC41F617DB7D3500201DDC /* SSZipArchiveTests-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "SSZipArchiveTests-Info.plist"; sourceTree = "<group>"; };
+		21CC41F717DB7D3500201DDC /* SSZipArchiveTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SSZipArchiveTests.m; sourceTree = "<group>"; };
+		21CC420217DB7D6300201DDC /* SSAppDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SSAppDelegate.h; sourceTree = "<group>"; };
+		21CC420317DB7D6300201DDC /* SSAppDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SSAppDelegate.m; sourceTree = "<group>"; };
+		21CC420517DB7D6300201DDC /* main.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
+		21CC420617DB7D6300201DDC /* SSZipArchive-Prefix.pch */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "SSZipArchive-Prefix.pch"; sourceTree = "<group>"; };
+		21CC420917DB7D6300201DDC /* SSZipArchive-Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; path = "SSZipArchive-Info.plist"; sourceTree = "<group>"; };
+		21CC421217DB7E0500201DDC /* libz.dylib */ = {isa = PBXFileReference; lastKnownFileType = "compiled.mach-o.dylib"; name = libz.dylib; path = usr/lib/libz.dylib; sourceTree = SDKROOT; };
+		3D18E4BA1B2367A300627171 /* CollectingDelegate.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = CollectingDelegate.h; sourceTree = "<group>"; };
+		3D18E4BB1B2367A300627171 /* CollectingDelegate.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = CollectingDelegate.m; sourceTree = "<group>"; };
+		3D18E4BD1B236A7500627171 /* 0.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 0.m4a; path = Tests/Multi_Zip_Test/0.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4BE1B236A7500627171 /* 1.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 1.m4a; path = Tests/Multi_Zip_Test/1.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4BF1B236A7500627171 /* 2.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 2.m4a; path = Tests/Multi_Zip_Test/2.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4C01B236A7500627171 /* 3.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 3.m4a; path = Tests/Multi_Zip_Test/3.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4C11B236A7500627171 /* 4.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 4.m4a; path = Tests/Multi_Zip_Test/4.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4C21B236A7500627171 /* 5.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 5.m4a; path = Tests/Multi_Zip_Test/5.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4C31B236A7500627171 /* 6.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 6.m4a; path = Tests/Multi_Zip_Test/6.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4C41B236A7500627171 /* 7.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; name = 7.m4a; path = Tests/Multi_Zip_Test/7.m4a; sourceTree = SOURCE_ROOT; };
+		3D18E4CD1B236C2A00627171 /* hello.zip */ = {isa = PBXFileReference; lastKnownFileType = archive.zip; path = hello.zip; sourceTree = "<group>"; };
+		A5CD0D391AD3490700E7F209 /* Default-568h@2x.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = "Default-568h@2x.png"; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		21CC41A217DB7D1300201DDC /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				21CC421317DB7E0500201DDC /* libz.dylib in Frameworks */,
+				21CC41AB17DB7D1300201DDC /* CoreGraphics.framework in Frameworks */,
+				21CC41AD17DB7D1300201DDC /* UIKit.framework in Frameworks */,
+				21CC41A917DB7D1300201DDC /* Foundation.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		21CC41BD17DB7D1300201DDC /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				21CC421417DB7E0900201DDC /* libz.dylib in Frameworks */,
+				21CC41C217DB7D1300201DDC /* XCTest.framework in Frameworks */,
+				21CC41C417DB7D1300201DDC /* UIKit.framework in Frameworks */,
+				21CC41C317DB7D1300201DDC /* Foundation.framework in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		210D524A17DEFB880060D41A /* minizip */ = {
+			isa = PBXGroup;
+			children = (
+				210D524B17DEFB880060D41A /* crypt.h */,
+				210D524C17DEFB880060D41A /* ioapi.c */,
+				210D524D17DEFB880060D41A /* ioapi.h */,
+				210D524E17DEFB880060D41A /* mztools.c */,
+				210D524F17DEFB880060D41A /* mztools.h */,
+				210D525017DEFB880060D41A /* unzip.c */,
+				210D525117DEFB880060D41A /* unzip.h */,
+				210D525217DEFB880060D41A /* zip.c */,
+				210D525317DEFB880060D41A /* zip.h */,
+			);
+			path = minizip;
+			sourceTree = "<group>";
+		};
+		21CC419C17DB7D1300201DDC = {
+			isa = PBXGroup;
+			children = (
+				21CC41D717DB7D2F00201DDC /* SSZipArchive */,
+				21CC41EE17DB7D3500201DDC /* Tests */,
+				21CC420017DB7D6300201DDC /* Sample Application */,
+				21CC41A717DB7D1300201DDC /* Frameworks */,
+				21CC41A617DB7D1300201DDC /* Products */,
+			);
+			sourceTree = "<group>";
+		};
+		21CC41A617DB7D1300201DDC /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				21CC41A517DB7D1300201DDC /* SSZipArchive.app */,
+				21CC41C017DB7D1300201DDC /* SSZipArchiveTests.xctest */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		21CC41A717DB7D1300201DDC /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+				21CC421217DB7E0500201DDC /* libz.dylib */,
+				21CC41A817DB7D1300201DDC /* Foundation.framework */,
+				21CC41AA17DB7D1300201DDC /* CoreGraphics.framework */,
+				21CC41AC17DB7D1300201DDC /* UIKit.framework */,
+				21CC41C117DB7D1300201DDC /* XCTest.framework */,
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
+		21CC41D717DB7D2F00201DDC /* SSZipArchive */ = {
+			isa = PBXGroup;
+			children = (
+				21CC41E217DB7D2F00201DDC /* SSZipArchive.h */,
+				21CC41E317DB7D2F00201DDC /* SSZipArchive.m */,
+				210D524A17DEFB880060D41A /* minizip */,
+			);
+			path = SSZipArchive;
+			sourceTree = "<group>";
+		};
+		21CC41EE17DB7D3500201DDC /* Tests */ = {
+			isa = PBXGroup;
+			children = (
+				3D18E4BA1B2367A300627171 /* CollectingDelegate.h */,
+				3D18E4BB1B2367A300627171 /* CollectingDelegate.m */,
+				3D18E4A91B23679000627171 /* Multi_Zip_Test */,
+				21CC41EF17DB7D3500201DDC /* Fixtures */,
+				21CC41F617DB7D3500201DDC /* SSZipArchiveTests-Info.plist */,
+				21CC41F717DB7D3500201DDC /* SSZipArchiveTests.m */,
+			);
+			path = Tests;
+			sourceTree = "<group>";
+		};
+		21CC41EF17DB7D3500201DDC /* Fixtures */ = {
+			isa = PBXGroup;
+			children = (
+				3D18E4CD1B236C2A00627171 /* hello.zip */,
+				011F4B95182D71B700DE704F /* RelativeSymbolicLink.zip */,
+				21CC41F017DB7D3500201DDC /* IncorrectHeaders.zip */,
+				21CC41F117DB7D3500201DDC /* PermissionsTestApp.app */,
+				21CC41F217DB7D3500201DDC /* SymbolicLink.zip */,
+				21CC41F317DB7D3500201DDC /* TestArchive.zip */,
+				21CC41F417DB7D3500201DDC /* TestPasswordArchive.zip */,
+				21CC41F517DB7D3500201DDC /* Unicode.zip */,
+			);
+			path = Fixtures;
+			sourceTree = "<group>";
+		};
+		21CC420017DB7D6300201DDC /* Sample Application */ = {
+			isa = PBXGroup;
+			children = (
+				21CC420217DB7D6300201DDC /* SSAppDelegate.h */,
+				21CC420317DB7D6300201DDC /* SSAppDelegate.m */,
+				21CC420417DB7D6300201DDC /* Supporting Files */,
+			);
+			path = "Sample Application";
+			sourceTree = "<group>";
+		};
+		21CC420417DB7D6300201DDC /* Supporting Files */ = {
+			isa = PBXGroup;
+			children = (
+				A5CD0D391AD3490700E7F209 /* Default-568h@2x.png */,
+				21CC420517DB7D6300201DDC /* main.m */,
+				21CC420617DB7D6300201DDC /* SSZipArchive-Prefix.pch */,
+				21CC420917DB7D6300201DDC /* SSZipArchive-Info.plist */,
+			);
+			path = "Supporting Files";
+			sourceTree = "<group>";
+		};
+		3D18E4A91B23679000627171 /* Multi_Zip_Test */ = {
+			isa = PBXGroup;
+			children = (
+				3D18E4BD1B236A7500627171 /* 0.m4a */,
+				3D18E4BE1B236A7500627171 /* 1.m4a */,
+				3D18E4BF1B236A7500627171 /* 2.m4a */,
+				3D18E4C01B236A7500627171 /* 3.m4a */,
+				3D18E4C11B236A7500627171 /* 4.m4a */,
+				3D18E4C21B236A7500627171 /* 5.m4a */,
+				3D18E4C31B236A7500627171 /* 6.m4a */,
+				3D18E4C41B236A7500627171 /* 7.m4a */,
+			);
+			name = Multi_Zip_Test;
+			path = ../../../Pictures/ssziparchive/Tests/Multi_Zip_Test;
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		21CC41A417DB7D1300201DDC /* SSZipArchive */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 21CC41D117DB7D1300201DDC /* Build configuration list for PBXNativeTarget "SSZipArchive" */;
+			buildPhases = (
+				21CC41A117DB7D1300201DDC /* Sources */,
+				21CC41A217DB7D1300201DDC /* Frameworks */,
+				21CC41A317DB7D1300201DDC /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = SSZipArchive;
+			productName = SSZipArchive;
+			productReference = 21CC41A517DB7D1300201DDC /* SSZipArchive.app */;
+			productType = "com.apple.product-type.application";
+		};
+		21CC41BF17DB7D1300201DDC /* SSZipArchiveTests */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 21CC41D417DB7D1300201DDC /* Build configuration list for PBXNativeTarget "SSZipArchiveTests" */;
+			buildPhases = (
+				21CC41BC17DB7D1300201DDC /* Sources */,
+				21CC41BD17DB7D1300201DDC /* Frameworks */,
+				21CC41BE17DB7D1300201DDC /* Resources */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+				21CC41C617DB7D1300201DDC /* PBXTargetDependency */,
+			);
+			name = SSZipArchiveTests;
+			productName = SSZipArchiveTests;
+			productReference = 21CC41C017DB7D1300201DDC /* SSZipArchiveTests.xctest */;
+			productType = "com.apple.product-type.bundle.unit-test";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		21CC419D17DB7D1300201DDC /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				CLASSPREFIX = SS;
+				LastUpgradeCheck = 0500;
+				ORGANIZATIONNAME = "Sam Soffes";
+				TargetAttributes = {
+					21CC41BF17DB7D1300201DDC = {
+						TestTargetID = 21CC41A417DB7D1300201DDC;
+					};
+				};
+			};
+			buildConfigurationList = 21CC41A017DB7D1300201DDC /* Build configuration list for PBXProject "SSZipArchive" */;
+			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				en,
+			);
+			mainGroup = 21CC419C17DB7D1300201DDC;
+			productRefGroup = 21CC41A617DB7D1300201DDC /* Products */;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				21CC41A417DB7D1300201DDC /* SSZipArchive */,
+				21CC41BF17DB7D1300201DDC /* SSZipArchiveTests */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXResourcesBuildPhase section */
+		21CC41A317DB7D1300201DDC /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				3D18E4C51B236A7500627171 /* 0.m4a in Resources */,
+				3D18E4CB1B236A7500627171 /* 6.m4a in Resources */,
+				3D18E4CC1B236A7500627171 /* 7.m4a in Resources */,
+				3D18E4C91B236A7500627171 /* 4.m4a in Resources */,
+				3D18E4C61B236A7500627171 /* 1.m4a in Resources */,
+				3D18E4CA1B236A7500627171 /* 5.m4a in Resources */,
+				011F4B96182D71B700DE704F /* RelativeSymbolicLink.zip in Resources */,
+				3D18E4CE1B236C2A00627171 /* hello.zip in Resources */,
+				A5CD0D3A1AD3490700E7F209 /* Default-568h@2x.png in Resources */,
+				3D18E4C81B236A7500627171 /* 3.m4a in Resources */,
+				3D18E4C71B236A7500627171 /* 2.m4a in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		21CC41BE17DB7D1300201DDC /* Resources */ = {
+			isa = PBXResourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				011F4B97182D72B400DE704F /* RelativeSymbolicLink.zip in Resources */,
+				21CC41F817DB7D3500201DDC /* IncorrectHeaders.zip in Resources */,
+				21CC41FD17DB7D3500201DDC /* Unicode.zip in Resources */,
+				21CC41FA17DB7D3500201DDC /* SymbolicLink.zip in Resources */,
+				21CC41F917DB7D3500201DDC /* PermissionsTestApp.app in Resources */,
+				21CC41FB17DB7D3500201DDC /* TestArchive.zip in Resources */,
+				21CC41FC17DB7D3500201DDC /* TestPasswordArchive.zip in Resources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXResourcesBuildPhase section */
+
+/* Begin PBXSourcesBuildPhase section */
+		21CC41A117DB7D1300201DDC /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				210D525817DEFB880060D41A /* unzip.c in Sources */,
+				21CC41EC17DB7D2F00201DDC /* SSZipArchive.m in Sources */,
+				21CC421117DB7D7900201DDC /* SSAppDelegate.m in Sources */,
+				210D525417DEFB880060D41A /* ioapi.c in Sources */,
+				210D525A17DEFB880060D41A /* zip.c in Sources */,
+				21CC421017DB7D7400201DDC /* main.m in Sources */,
+				3D18E4BC1B2367A300627171 /* CollectingDelegate.m in Sources */,
+				210D525617DEFB880060D41A /* mztools.c in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+		21CC41BC17DB7D1300201DDC /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				210D525517DEFB880060D41A /* ioapi.c in Sources */,
+				210D525917DEFB880060D41A /* unzip.c in Sources */,
+				21CC41FF17DB7D3500201DDC /* SSZipArchiveTests.m in Sources */,
+				210D525B17DEFB880060D41A /* zip.c in Sources */,
+				210D525717DEFB880060D41A /* mztools.c in Sources */,
+				21CC41ED17DB7D2F00201DDC /* SSZipArchive.m in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin PBXTargetDependency section */
+		21CC41C617DB7D1300201DDC /* PBXTargetDependency */ = {
+			isa = PBXTargetDependency;
+			target = 21CC41A417DB7D1300201DDC /* SSZipArchive */;
+			targetProxy = 21CC41C517DB7D1300201DDC /* PBXContainerItemProxy */;
+		};
+/* End PBXTargetDependency section */
+
+/* Begin XCBuildConfiguration section */
+		21CC41CF17DB7D1300201DDC /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+			};
+			name = Debug;
+		};
+		21CC41D017DB7D1300201DDC /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
+				COPY_PHASE_STRIP = YES;
+				ENABLE_NS_ASSERTIONS = NO;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 7.0;
+				SDKROOT = iphoneos;
+				TARGETED_DEVICE_FAMILY = "1,2";
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		21CC41D217DB7D1300201DDC /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ENABLE_OBJC_ARC = YES;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "$(SRCROOT)/Sample Application/Supporting Files/SSZipArchive-Prefix.pch";
+				INFOPLIST_FILE = "$(SRCROOT)/Sample Application/Supporting Files/SSZipArchive-Info.plist";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				WRAPPER_EXTENSION = app;
+			};
+			name = Debug;
+		};
+		21CC41D317DB7D1300201DDC /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				CLANG_ENABLE_OBJC_ARC = YES;
+				GCC_PRECOMPILE_PREFIX_HEADER = YES;
+				GCC_PREFIX_HEADER = "$(SRCROOT)/Sample Application/Supporting Files/SSZipArchive-Prefix.pch";
+				INFOPLIST_FILE = "$(SRCROOT)/Sample Application/Supporting Files/SSZipArchive-Info.plist";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				WRAPPER_EXTENSION = app;
+			};
+			name = Release;
+		};
+		21CC41D517DB7D1300201DDC /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(BUILT_PRODUCTS_DIR)/SSZipArchive.app/SSZipArchive";
+				CLANG_ENABLE_OBJC_ARC = YES;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(SDKROOT)/Developer/Library/Frameworks",
+					"$(inherited)",
+					"$(DEVELOPER_FRAMEWORKS_DIR)",
+				);
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				INFOPLIST_FILE = "Tests/SSZipArchiveTests-Info.plist";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUNDLE_LOADER)";
+				WRAPPER_EXTENSION = xctest;
+			};
+			name = Debug;
+		};
+		21CC41D617DB7D1300201DDC /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				BUNDLE_LOADER = "$(BUILT_PRODUCTS_DIR)/SSZipArchive.app/SSZipArchive";
+				CLANG_ENABLE_OBJC_ARC = YES;
+				FRAMEWORK_SEARCH_PATHS = (
+					"$(SDKROOT)/Developer/Library/Frameworks",
+					"$(inherited)",
+					"$(DEVELOPER_FRAMEWORKS_DIR)",
+				);
+				INFOPLIST_FILE = "Tests/SSZipArchiveTests-Info.plist";
+				PRODUCT_NAME = "$(TARGET_NAME)";
+				TEST_HOST = "$(BUNDLE_LOADER)";
+				WRAPPER_EXTENSION = xctest;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		21CC41A017DB7D1300201DDC /* Build configuration list for PBXProject "SSZipArchive" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				21CC41CF17DB7D1300201DDC /* Debug */,
+				21CC41D017DB7D1300201DDC /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		21CC41D117DB7D1300201DDC /* Build configuration list for PBXNativeTarget "SSZipArchive" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				21CC41D217DB7D1300201DDC /* Debug */,
+				21CC41D317DB7D1300201DDC /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		21CC41D417DB7D1300201DDC /* Build configuration list for PBXNativeTarget "SSZipArchiveTests" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				21CC41D517DB7D1300201DDC /* Debug */,
+				21CC41D617DB7D1300201DDC /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+	};
+	rootObject = 21CC419D17DB7D1300201DDC /* Project object */;
+}

SSZipArchive.xcodeproj/project.xcworkspace/contents.xcworkspacedata

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:SSZipArchive.xcodeproj">
+   </FileRef>
+</Workspace>

SSZipArchive.xcodeproj/xcshareddata/xcschemes/SSZipArchive.xcscheme

@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0500"
+   version = "1.3">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "21CC41A417DB7D1300201DDC"
+               BuildableName = "SSZipArchive.app"
+               BlueprintName = "SSZipArchive"
+               ReferencedContainer = "container:SSZipArchive.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      buildConfiguration = "Debug">
+      <Testables>
+         <TestableReference
+            skipped = "NO">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "21CC41BF17DB7D1300201DDC"
+               BuildableName = "SSZipArchiveTests.xctest"
+               BlueprintName = "SSZipArchiveTests"
+               ReferencedContainer = "container:SSZipArchive.xcodeproj">
+            </BuildableReference>
+         </TestableReference>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "21CC41A417DB7D1300201DDC"
+            BuildableName = "SSZipArchive.app"
+            BlueprintName = "SSZipArchive"
+            ReferencedContainer = "container:SSZipArchive.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Debug"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      allowLocationSimulation = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "21CC41A417DB7D1300201DDC"
+            BuildableName = "SSZipArchive.app"
+            BlueprintName = "SSZipArchive"
+            ReferencedContainer = "container:SSZipArchive.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+      <AdditionalOptions>
+      </AdditionalOptions>
+   </LaunchAction>
+   <ProfileAction
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Release"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "21CC41A417DB7D1300201DDC"
+            BuildableName = "SSZipArchive.app"
+            BlueprintName = "SSZipArchive"
+            ReferencedContainer = "container:SSZipArchive.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

SSZipArchive/SSZipArchive.h

@@ -0,0 +1,69 @@
+//
+//  SSZipArchive.h
+//  SSZipArchive
+//
+//  Created by Sam Soffes on 7/21/10.
+//  Copyright (c) Sam Soffes 2010-2015. All rights reserved.
+//
+
+#ifndef _SSZIPARCHIVE_H
+#define _SSZIPARCHIVE_H
+
+#import <Foundation/Foundation.h>
+#include "unzip.h"
+
+@protocol SSZipArchiveDelegate;
+
+@interface SSZipArchive : NSObject
+
+// Unzip
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination;
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination delegate:(id<SSZipArchiveDelegate>)delegate;
+
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error;
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error delegate:(id<SSZipArchiveDelegate>)delegate;
+
++ (BOOL)unzipFileAtPath:(NSString *)path
+		  toDestination:(NSString *)destination
+		progressHandler:(void (^)(NSString *entry, unz_file_info zipInfo, long entryNumber, long total))progressHandler
+	  completionHandler:(void (^)(NSString *path, BOOL succeeded, NSError *error))completionHandler;
+
++ (BOOL)unzipFileAtPath:(NSString *)path
+		  toDestination:(NSString *)destination
+			  overwrite:(BOOL)overwrite
+			   password:(NSString *)password
+		progressHandler:(void (^)(NSString *entry, unz_file_info zipInfo, long entryNumber, long total))progressHandler
+	  completionHandler:(void (^)(NSString *path, BOOL succeeded, NSError *error))completionHandler;
+
+// Zip
++ (BOOL)createZipFileAtPath:(NSString *)path withFilesAtPaths:(NSArray *)filenames;
++ (BOOL)createZipFileAtPath:(NSString *)path withContentsOfDirectory:(NSString *)directoryPath;
++ (BOOL)createZipFileAtPath:(NSString *)path withContentsOfDirectory:(NSString *)directoryPath keepParentDirectory:(BOOL)keepParentDirectory;
+
+- (instancetype)initWithPath:(NSString *)path NS_DESIGNATED_INITIALIZER;
+@property (NS_NONATOMIC_IOSONLY, readonly) BOOL open;
+- (BOOL)writeFile:(NSString *)path;
+- (BOOL)writeFileAtPath:(NSString *)path withFileName:(NSString *)fileName;
+- (BOOL)writeData:(NSData *)data filename:(NSString *)filename;
+@property (NS_NONATOMIC_IOSONLY, readonly) BOOL close;
+
+@end
+
+@protocol SSZipArchiveDelegate <NSObject>
+
+@optional
+
+- (void)zipArchiveWillUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo;
+- (void)zipArchiveDidUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo unzippedPath:(NSString *)unzippedPath;
+
+- (BOOL)zipArchiveShouldUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo;
+- (void)zipArchiveWillUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo;
+- (void)zipArchiveDidUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo;
+- (void)zipArchiveDidUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath unzippedFilePath:(NSString *)unzippedFilePath;
+
+- (void)zipArchiveProgressEvent:(unsigned long long)loaded total:(unsigned long long)total;
+- (void)zipArchiveDidUnzipArchiveFile:(NSString *)zipFile entryPath:(NSString *)entryPath destPath:(NSString *)destPath;
+
+@end
+
+#endif /* _SSZIPARCHIVE_H */

SSZipArchive/SSZipArchive.m

@@ -0,0 +1,672 @@
+//
+//  SSZipArchive.m
+//  SSZipArchive
+//
+//  Created by Sam Soffes on 7/21/10.
+//  Copyright (c) Sam Soffes 2010-2015. All rights reserved.
+//
+
+#import "SSZipArchive.h"
+#include "zip.h"
+#import "zlib.h"
+#import "zconf.h"
+
+#include <sys/stat.h>
+
+#define CHUNK 16384
+
+@interface SSZipArchive ()
++ (NSDate *)_dateWithMSDOSFormat:(UInt32)msdosDateTime;
+@end
+
+@implementation SSZipArchive
+{
+	NSString *_path;
+	NSString *_filename;
+    zipFile _zip;
+}
+
+#pragma mark - Unzipping
+
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination
+{
+	return [self unzipFileAtPath:path toDestination:destination delegate:nil];
+}
+
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error
+{
+	return [self unzipFileAtPath:path toDestination:destination overwrite:overwrite password:password error:error delegate:nil progressHandler:nil completionHandler:nil];
+}
+
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination delegate:(id<SSZipArchiveDelegate>)delegate
+{
+	return [self unzipFileAtPath:path toDestination:destination overwrite:YES password:nil error:nil delegate:delegate progressHandler:nil completionHandler:nil];
+}
+
++ (BOOL)unzipFileAtPath:(NSString *)path toDestination:(NSString *)destination overwrite:(BOOL)overwrite password:(NSString *)password error:(NSError **)error delegate:(id<SSZipArchiveDelegate>)delegate
+{
+	return [self unzipFileAtPath:path toDestination:destination overwrite:overwrite password:password error:error delegate:delegate progressHandler:nil completionHandler:nil];
+}
+
++ (BOOL)unzipFileAtPath:(NSString *)path
+		  toDestination:(NSString *)destination
+			  overwrite:(BOOL)overwrite
+			   password:(NSString *)password
+		progressHandler:(void (^)(NSString *entry, unz_file_info zipInfo, long entryNumber, long total))progressHandler
+	  completionHandler:(void (^)(NSString *path, BOOL succeeded, NSError *error))completionHandler
+{
+	return [self unzipFileAtPath:path toDestination:destination overwrite:overwrite password:password error:nil delegate:nil progressHandler:progressHandler completionHandler:completionHandler];
+}
+
++ (BOOL)unzipFileAtPath:(NSString *)path
+		  toDestination:(NSString *)destination
+		progressHandler:(void (^)(NSString *entry, unz_file_info zipInfo, long entryNumber, long total))progressHandler
+	  completionHandler:(void (^)(NSString *path, BOOL succeeded, NSError *error))completionHandler
+{
+	return [self unzipFileAtPath:path toDestination:destination overwrite:YES password:nil error:nil delegate:nil progressHandler:progressHandler completionHandler:completionHandler];
+}
+
++ (BOOL)unzipFileAtPath:(NSString *)path
+		  toDestination:(NSString *)destination
+			  overwrite:(BOOL)overwrite
+			   password:(NSString *)password
+				  error:(NSError **)error
+			   delegate:(id<SSZipArchiveDelegate>)delegate
+		progressHandler:(void (^)(NSString *entry, unz_file_info zipInfo, long entryNumber, long total))progressHandler
+	  completionHandler:(void (^)(NSString *path, BOOL succeeded, NSError *error))completionHandler
+{
+	// Begin opening
+	zipFile zip = unzOpen((const char*)[path UTF8String]);
+	if (zip == NULL)
+	{
+		NSDictionary *userInfo = @{NSLocalizedDescriptionKey: @"failed to open zip file"};
+		NSError *err = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-1 userInfo:userInfo];
+		if (error)
+		{
+			*error = err;
+		}
+		if (completionHandler)
+		{
+			completionHandler(nil, NO, err);
+		}
+		return NO;
+	}
+
+	NSDictionary * fileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:path error:nil];
+	unsigned long long fileSize = [fileAttributes[NSFileSize] unsignedLongLongValue];
+	unsigned long long currentPosition = 0;
+
+	unz_global_info  globalInfo = {0ul, 0ul};
+	unzGetGlobalInfo(zip, &globalInfo);
+
+	// Begin unzipping
+	if (unzGoToFirstFile(zip) != UNZ_OK)
+	{
+		NSDictionary *userInfo = @{NSLocalizedDescriptionKey: @"failed to open first file in zip file"};
+		NSError *err = [NSError errorWithDomain:@"SSZipArchiveErrorDomain" code:-2 userInfo:userInfo];
+		if (error)
+		{
+			*error = err;
+		}
+		if (completionHandler)
+		{
+			completionHandler(nil, NO, err);
+		}
+		return NO;
+	}
+
+	BOOL success = YES;
+	BOOL canceled = NO;
+	int ret = 0;
+	unsigned char buffer[4096] = {0};
+	NSFileManager *fileManager = [NSFileManager defaultManager];
+	NSMutableSet *directoriesModificationDates = [[NSMutableSet alloc] init];
+
+	// Message delegate
+	if ([delegate respondsToSelector:@selector(zipArchiveWillUnzipArchiveAtPath:zipInfo:)]) {
+		[delegate zipArchiveWillUnzipArchiveAtPath:path zipInfo:globalInfo];
+	}
+	if ([delegate respondsToSelector:@selector(zipArchiveProgressEvent:total:)]) {
+		[delegate zipArchiveProgressEvent:(NSInteger)currentPosition total:(NSInteger)fileSize];
+	}
+
+	NSInteger currentFileNumber = 0;
+	do {
+		@autoreleasepool {
+			if ([password length] == 0) {
+				ret = unzOpenCurrentFile(zip);
+			} else {
+				ret = unzOpenCurrentFilePassword(zip, [password cStringUsingEncoding:NSASCIIStringEncoding]);
+			}
+
+			if (ret != UNZ_OK) {
+				success = NO;
+				break;
+			}
+
+			// Reading data and write to file
+			unz_file_info fileInfo;
+			memset(&fileInfo, 0, sizeof(unz_file_info));
+
+			ret = unzGetCurrentFileInfo(zip, &fileInfo, NULL, 0, NULL, 0, NULL, 0);
+			if (ret != UNZ_OK) {
+				success = NO;
+				unzCloseCurrentFile(zip);
+				break;
+			}
+
+			currentPosition += fileInfo.compressed_size;
+
+			// Message delegate
+			if ([delegate respondsToSelector:@selector(zipArchiveShouldUnzipFileAtIndex:totalFiles:archivePath:fileInfo:)]) {
+				if (![delegate zipArchiveShouldUnzipFileAtIndex:currentFileNumber
+                                             totalFiles:(NSInteger)globalInfo.number_entry
+                                            archivePath:path fileInfo:fileInfo]) {
+					success = NO;
+					canceled = YES;
+					break;
+				}
+			}
+			if ([delegate respondsToSelector:@selector(zipArchiveWillUnzipFileAtIndex:totalFiles:archivePath:fileInfo:)]) {
+				[delegate zipArchiveWillUnzipFileAtIndex:currentFileNumber totalFiles:(NSInteger)globalInfo.number_entry
+											 archivePath:path fileInfo:fileInfo];
+			}
+			if ([delegate respondsToSelector:@selector(zipArchiveProgressEvent:total:)]) {
+				[delegate zipArchiveProgressEvent:(NSInteger)currentPosition total:(NSInteger)fileSize];
+			}
+
+			char *filename = (char *)malloc(fileInfo.size_filename + 1);
+			unzGetCurrentFileInfo(zip, &fileInfo, filename, fileInfo.size_filename + 1, NULL, 0, NULL, 0);
+			filename[fileInfo.size_filename] = '\0';
+
+	        //
+	        // Determine whether this is a symbolic link:
+	        // - File is stored with 'version made by' value of UNIX (3),
+	        //   as per http://www.pkware.com/documents/casestudies/APPNOTE.TXT
+	        //   in the upper byte of the version field.
+	        // - BSD4.4 st_mode constants are stored in the high 16 bits of the
+	        //   external file attributes (defacto standard, verified against libarchive)
+	        //
+	        // The original constants can be found here:
+	        //    http://minnie.tuhs.org/cgi-bin/utree.pl?file=4.4BSD/usr/include/sys/stat.h
+	        //
+	        const uLong ZipUNIXVersion = 3;
+	        const uLong BSD_SFMT = 0170000;
+	        const uLong BSD_IFLNK = 0120000;
+            
+	        BOOL fileIsSymbolicLink = NO;
+	        if (((fileInfo.version >> 8) == ZipUNIXVersion) && BSD_IFLNK == (BSD_SFMT & (fileInfo.external_fa >> 16))) {
+	            fileIsSymbolicLink = NO;
+	        }
+
+			// Check if it contains directory
+			NSString *strPath = @(filename);
+			BOOL isDirectory = NO;
+			if (filename[fileInfo.size_filename-1] == '/' || filename[fileInfo.size_filename-1] == '\\') {
+				isDirectory = YES;
+			}
+			free(filename);
+
+			// Contains a path
+			if ([strPath rangeOfCharacterFromSet:[NSCharacterSet characterSetWithCharactersInString:@"/\\"]].location != NSNotFound) {
+				strPath = [strPath stringByReplacingOccurrencesOfString:@"\\" withString:@"/"];
+			}
+
+			NSString *fullPath = [destination stringByAppendingPathComponent:strPath];
+			NSError *err = nil;
+	        NSDate *modDate = [[self class] _dateWithMSDOSFormat:(UInt32)fileInfo.dosDate];
+	        NSDictionary *directoryAttr = @{NSFileCreationDate: modDate, NSFileModificationDate: modDate};
+
+			if (isDirectory) {
+				[fileManager createDirectoryAtPath:fullPath withIntermediateDirectories:YES attributes:directoryAttr  error:&err];
+			} else {
+				[fileManager createDirectoryAtPath:[fullPath stringByDeletingLastPathComponent] withIntermediateDirectories:YES attributes:directoryAttr error:&err];
+			}
+	        if (nil != err) {
+	            NSLog(@"[SSZipArchive] Error: %@", err.localizedDescription);
+	        }
+
+	        if(!fileIsSymbolicLink)
+	            [directoriesModificationDates addObject: @{@"path": fullPath, @"modDate": modDate}];
+
+	        if ([fileManager fileExistsAtPath:fullPath] && !isDirectory && !overwrite) {
+				unzCloseCurrentFile(zip);
+				ret = unzGoToNextFile(zip);
+				continue;
+			}
+
+			if (!fileIsSymbolicLink) {
+	            FILE *fp = fopen((const char*)[fullPath UTF8String], "wb");
+	            while (fp) {
+	                int readBytes = unzReadCurrentFile(zip, buffer, 4096);
+
+	                if (readBytes > 0) {
+	                    fwrite(buffer, readBytes, 1, fp );
+	                } else {
+	                    break;
+	                }
+	            }
+
+	            if (fp) {
+                    if ([[[fullPath pathExtension] lowercaseString] isEqualToString:@"zip"]) {
+                        NSLog(@"Unzipping nested .zip file:  %@", [fullPath lastPathComponent]);
+                        if ([self unzipFileAtPath:fullPath toDestination:[fullPath stringByDeletingLastPathComponent] overwrite:overwrite password:password error:nil delegate:nil]) {
+                            [[NSFileManager defaultManager] removeItemAtPath:fullPath error:nil];
+                        }
+                    }
+                    
+	                fclose(fp);
+
+	                // Set the original datetime property
+	                if (fileInfo.dosDate != 0) {
+	                    NSDate *orgDate = [[self class] _dateWithMSDOSFormat:(UInt32)fileInfo.dosDate];
+	                    NSDictionary *attr = @{NSFileModificationDate: orgDate};
+
+	                    if (attr) {
+	                        if ([fileManager setAttributes:attr ofItemAtPath:fullPath error:nil] == NO) {
+	                            // Can't set attributes
+	                            NSLog(@"[SSZipArchive] Failed to set attributes - whilst setting modification date");
+	                        }
+	                    }
+	                }
+
+                    // Set the original permissions on the file
+                    uLong permissions = fileInfo.external_fa >> 16;
+                    if (permissions != 0) {
+                        // Store it into a NSNumber
+                        NSNumber *permissionsValue = @(permissions);
+
+                        // Retrieve any existing attributes
+                        NSMutableDictionary *attrs = [[NSMutableDictionary alloc] initWithDictionary:[fileManager attributesOfItemAtPath:fullPath error:nil]];
+
+                        // Set the value in the attributes dict
+                        attrs[NSFilePosixPermissions] = permissionsValue;
+
+                        // Update attributes
+                        if ([fileManager setAttributes:attrs ofItemAtPath:fullPath error:nil] == NO) {
+                            // Unable to set the permissions attribute
+                            NSLog(@"[SSZipArchive] Failed to set attributes - whilst setting permissions");
+                        }
+                        
+#if !__has_feature(objc_arc)
+                        [attrs release];
+#endif
+                    }
+	            }
+	        }
+            else
+            {
+                // Assemble the path for the symbolic link
+                NSMutableString* destinationPath = [NSMutableString string];
+                int bytesRead = 0;
+                while((bytesRead = unzReadCurrentFile(zip, buffer, 4096)) > 0)
+                {
+                    buffer[bytesRead] = (int)0;
+                    [destinationPath appendString:@((const char*)buffer)];
+                }
+
+                // Create the symbolic link (making sure it stays relative if it was relative before)
+                int symlinkError = symlink([destinationPath cStringUsingEncoding:NSUTF8StringEncoding],
+                                           [fullPath cStringUsingEncoding:NSUTF8StringEncoding]);
+
+                if(symlinkError != 0)
+                {
+                    NSLog(@"Failed to create symbolic link at \"%@\" to \"%@\". symlink() error code: %d", fullPath, destinationPath, errno);
+                }
+            }
+
+			unzCloseCurrentFile( zip );
+			ret = unzGoToNextFile( zip );
+
+			// Message delegate
+			if ([delegate respondsToSelector:@selector(zipArchiveDidUnzipFileAtIndex:totalFiles:archivePath:fileInfo:)]) {
+				[delegate zipArchiveDidUnzipFileAtIndex:currentFileNumber totalFiles:(NSInteger)globalInfo.number_entry
+											 archivePath:path fileInfo:fileInfo];
+			} else if ([delegate respondsToSelector: @selector(zipArchiveDidUnzipFileAtIndex:totalFiles:archivePath:unzippedFilePath:)]) {
+				[delegate zipArchiveDidUnzipFileAtIndex: currentFileNumber totalFiles: (NSInteger)globalInfo.number_entry
+											archivePath:path unzippedFilePath: fullPath];
+			}
+
+			currentFileNumber++;
+			if (progressHandler)
+			{
+				progressHandler(strPath, fileInfo, currentFileNumber, globalInfo.number_entry);
+			}
+		}
+	} while(ret == UNZ_OK && ret != UNZ_END_OF_LIST_OF_FILE);
+
+	// Close
+	unzClose(zip);
+
+	// The process of decompressing the .zip archive causes the modification times on the folders
+    // to be set to the present time. So, when we are done, they need to be explicitly set.
+    // set the modification date on all of the directories.
+    NSError * err = nil;
+    for (NSDictionary * d in directoriesModificationDates) {
+        if (![[NSFileManager defaultManager] setAttributes:@{NSFileModificationDate: d[@"modDate"]} ofItemAtPath:d[@"path"] error:&err]) {
+            NSLog(@"[SSZipArchive] Set attributes failed for directory: %@.", d[@"path"]);
+        }
+        if (err) {
+            NSLog(@"[SSZipArchive] Error setting directory file modification date attribute: %@",err.localizedDescription);
+        }
+    }
+
+#if !__has_feature(objc_arc)
+	[directoriesModificationDates release];
+#endif
+
+	// Message delegate
+	if (success && [delegate respondsToSelector:@selector(zipArchiveDidUnzipArchiveAtPath:zipInfo:unzippedPath:)]) {
+		[delegate zipArchiveDidUnzipArchiveAtPath:path zipInfo:globalInfo unzippedPath:destination];
+	}
+	// final progress event = 100%
+    if (!canceled && [delegate respondsToSelector:@selector(zipArchiveProgressEvent:total:)]) {
+		[delegate zipArchiveProgressEvent:fileSize total:fileSize];
+	}
+
+	if (completionHandler)
+	{
+		completionHandler(path, YES, nil);
+	}
+	return success;
+}
+
+#pragma mark - Zipping
+
++ (BOOL)createZipFileAtPath:(NSString *)path withFilesAtPaths:(NSArray *)paths
+{
+	BOOL success = NO;
+	SSZipArchive *zipArchive = [[SSZipArchive alloc] initWithPath:path];
+	if ([zipArchive open]) {
+		for (NSString *filePath in paths) {
+			[zipArchive writeFile:filePath];
+		}
+		success = [zipArchive close];
+	}
+
+#if !__has_feature(objc_arc)
+	[zipArchive release];
+#endif
+
+	return success;
+}
+
++ (BOOL)createZipFileAtPath:(NSString *)path withContentsOfDirectory:(NSString *)directoryPath {
+    return [self createZipFileAtPath:path withContentsOfDirectory:directoryPath keepParentDirectory:NO];
+}
+
+
++ (BOOL)createZipFileAtPath:(NSString *)path withContentsOfDirectory:(NSString *)directoryPath keepParentDirectory:(BOOL)keepParentDirectory {
+    BOOL success = NO;
+    
+    NSFileManager *fileManager = nil;
+    SSZipArchive *zipArchive = [[SSZipArchive alloc] initWithPath:path];
+    
+    if ([zipArchive open]) {
+        // use a local filemanager (queue/thread compatibility)
+        fileManager = [[NSFileManager alloc] init];
+        NSDirectoryEnumerator *dirEnumerator = [fileManager enumeratorAtPath:directoryPath];
+        NSString *fileName;
+        while ((fileName = [dirEnumerator nextObject])) {
+            BOOL isDir;
+            NSString *fullFilePath = [directoryPath stringByAppendingPathComponent:fileName];
+            [fileManager fileExistsAtPath:fullFilePath isDirectory:&isDir];
+            if (!isDir) {
+                if (keepParentDirectory)
+                {
+                    fileName = [[directoryPath lastPathComponent] stringByAppendingPathComponent:fileName];
+                }
+                [zipArchive writeFileAtPath:fullFilePath withFileName:fileName];
+            }
+            else
+            {
+                if([[NSFileManager defaultManager] subpathsOfDirectoryAtPath:fullFilePath error:nil].count == 0)
+                {
+                    NSString *tempName = [fullFilePath stringByAppendingPathComponent:@".DS_Store"];
+                    [@"" writeToFile:tempName atomically:YES encoding:NSUTF8StringEncoding error:nil];
+                    [zipArchive writeFileAtPath:tempName withFileName:[fileName stringByAppendingPathComponent:@".DS_Store"]];
+                    [[NSFileManager defaultManager] removeItemAtPath:tempName error:nil];
+                }
+            }
+        }
+        success = [zipArchive close];
+    }
+    
+#if !__has_feature(objc_arc)
+    [fileManager release];
+    [zipArchive release];
+#endif
+    
+    return success;
+}
+
+
+- (instancetype)initWithPath:(NSString *)path
+{
+	if ((self = [super init])) {
+		_path = [path copy];
+	}
+	return self;
+}
+
+
+#if !__has_feature(objc_arc)
+- (void)dealloc
+{
+    [_path release];
+	[super dealloc];
+}
+#endif
+
+
+- (BOOL)open
+{
+	NSAssert((_zip == NULL), @"Attempting open an archive which is already open");
+	_zip = zipOpen([_path UTF8String], APPEND_STATUS_CREATE);
+	return (NULL != _zip);
+}
+
+
+- (void)zipInfo:(zip_fileinfo*)zipInfo setDate:(NSDate*)date
+{
+    NSCalendar *currentCalendar = [NSCalendar currentCalendar];
+#if defined(__IPHONE_8_0) || defined(__MAC_10_10)
+    uint flags = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay | NSCalendarUnitHour | NSCalendarUnitMinute | NSCalendarUnitSecond;
+#else
+    uint flags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit | NSHourCalendarUnit | NSMinuteCalendarUnit | NSSecondCalendarUnit;
+#endif
+    NSDateComponents *components = [currentCalendar components:flags fromDate:date];
+    zipInfo->tmz_date.tm_sec = (unsigned int)components.second;
+    zipInfo->tmz_date.tm_min = (unsigned int)components.minute;
+    zipInfo->tmz_date.tm_hour = (unsigned int)components.hour;
+    zipInfo->tmz_date.tm_mday = (unsigned int)components.day;
+    zipInfo->tmz_date.tm_mon = (unsigned int)components.month - 1;
+    zipInfo->tmz_date.tm_year = (unsigned int)components.year;
+}
+
+- (BOOL)writeFolderAtPath:(NSString *)path withFolderName:(NSString *)folderName
+{
+    NSAssert((_zip != NULL), @"Attempting to write to an archive which was never opened");
+
+    zip_fileinfo zipInfo = {{0}};
+
+    NSDictionary *attr = [[NSFileManager defaultManager] attributesOfItemAtPath:path error: nil];
+    if( attr )
+    {
+        NSDate *fileDate = (NSDate *)attr[NSFileModificationDate];
+        if( fileDate )
+        {
+            [self zipInfo:&zipInfo setDate: fileDate ];
+        }
+
+        // Write permissions into the external attributes, for details on this see here: http://unix.stackexchange.com/a/14727
+        // Get the permissions value from the files attributes
+        NSNumber *permissionsValue = (NSNumber *)attr[NSFilePosixPermissions];
+        if (permissionsValue) {
+            // Get the short value for the permissions
+            short permissionsShort = permissionsValue.shortValue;
+
+            // Convert this into an octal by adding 010000, 010000 being the flag for a regular file
+            NSInteger permissionsOctal = 0100000 + permissionsShort;
+
+            // Convert this into a long value
+            uLong permissionsLong = @(permissionsOctal).unsignedLongValue;
+
+            // Store this into the external file attributes once it has been shifted 16 places left to form part of the second from last byte
+            zipInfo.external_fa = permissionsLong << 16L;
+        }
+    }
+
+	unsigned int len = 0;
+    zipOpenNewFileInZip(_zip, [[folderName stringByAppendingString:@"/"] UTF8String], &zipInfo, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_NO_COMPRESSION);
+	zipWriteInFileInZip(_zip, &len, 0);
+	zipCloseFileInZip(_zip);
+	return YES;
+}
+
+- (BOOL)writeFile:(NSString *)path
+{
+    return [self writeFileAtPath:path withFileName:nil];
+}
+
+// supports writing files with logical folder/directory structure
+// *path* is the absolute path of the file that will be compressed
+// *fileName* is the relative name of the file how it is stored within the zip e.g. /folder/subfolder/text1.txt
+- (BOOL)writeFileAtPath:(NSString *)path withFileName:(NSString *)fileName
+{
+    NSAssert((_zip != NULL), @"Attempting to write to an archive which was never opened");
+
+	FILE *input = fopen([path UTF8String], "r");
+	if (NULL == input) {
+		return NO;
+	}
+
+    const char *afileName;
+    if (!fileName) {
+        afileName = [path.lastPathComponent UTF8String];
+    }
+    else {
+        afileName = [fileName UTF8String];
+    }
+
+    zip_fileinfo zipInfo = {{0}};
+
+    NSDictionary *attr = [[NSFileManager defaultManager] attributesOfItemAtPath:path error: nil];
+    if( attr )
+    {
+        NSDate *fileDate = (NSDate *)attr[NSFileModificationDate];
+        if( fileDate )
+        {
+            [self zipInfo:&zipInfo setDate: fileDate ];
+        }
+
+        // Write permissions into the external attributes, for details on this see here: http://unix.stackexchange.com/a/14727
+        // Get the permissions value from the files attributes
+        NSNumber *permissionsValue = (NSNumber *)attr[NSFilePosixPermissions];
+        if (permissionsValue) {
+            // Get the short value for the permissions
+            short permissionsShort = permissionsValue.shortValue;
+
+            // Convert this into an octal by adding 010000, 010000 being the flag for a regular file
+            NSInteger permissionsOctal = 0100000 + permissionsShort;
+
+            // Convert this into a long value
+            uLong permissionsLong = @(permissionsOctal).unsignedLongValue;
+
+            // Store this into the external file attributes once it has been shifted 16 places left to form part of the second from last byte
+            zipInfo.external_fa = permissionsLong << 16L;
+        }
+    }
+
+    zipOpenNewFileInZip(_zip, afileName, &zipInfo, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_DEFAULT_COMPRESSION);
+
+	void *buffer = malloc(CHUNK);
+	unsigned int len = 0;
+
+    while (!feof(input))
+    {
+		len = (unsigned int) fread(buffer, 1, CHUNK, input);
+		zipWriteInFileInZip(_zip, buffer, len);
+	}
+
+	zipCloseFileInZip(_zip);
+	free(buffer);
+	return YES;
+}
+
+- (BOOL)writeData:(NSData *)data filename:(NSString *)filename
+{
+    if (!_zip) {
+		return NO;
+    }
+    if (!data) {
+		return NO;
+    }
+    zip_fileinfo zipInfo = {{0,0,0,0,0,0},0,0,0};
+    [self zipInfo:&zipInfo setDate:[NSDate date]];
+
+	zipOpenNewFileInZip(_zip, [filename UTF8String], &zipInfo, NULL, 0, NULL, 0, NULL, Z_DEFLATED, Z_DEFAULT_COMPRESSION);
+
+    zipWriteInFileInZip(_zip, data.bytes, (unsigned int)data.length);
+
+	zipCloseFileInZip(_zip);
+	return YES;
+}
+
+
+- (BOOL)close
+{
+	NSAssert((_zip != NULL), @"[SSZipArchive] Attempting to close an archive which was never opened");
+	zipClose(_zip, NULL);
+	return YES;
+}
+
+#pragma mark - Private
+
+// Format from http://newsgroups.derkeiler.com/Archive/Comp/comp.os.msdos.programmer/2009-04/msg00060.html
+// Two consecutive words, or a longword, YYYYYYYMMMMDDDDD hhhhhmmmmmmsssss
+// YYYYYYY is years from 1980 = 0
+// sssss is (seconds/2).
+//
+// 3658 = 0011 0110 0101 1000 = 0011011 0010 11000 = 27 2 24 = 2007-02-24
+// 7423 = 0111 0100 0010 0011 - 01110 100001 00011 = 14 33 2 = 14:33:06
++ (NSDate *)_dateWithMSDOSFormat:(UInt32)msdosDateTime
+{
+	static const UInt32 kYearMask = 0xFE000000;
+	static const UInt32 kMonthMask = 0x1E00000;
+	static const UInt32 kDayMask = 0x1F0000;
+	static const UInt32 kHourMask = 0xF800;
+	static const UInt32 kMinuteMask = 0x7E0;
+	static const UInt32 kSecondMask = 0x1F;
+
+	static NSCalendar *gregorian;
+	static dispatch_once_t onceToken;
+	dispatch_once(&onceToken, ^{
+#if defined(__IPHONE_8_0) || defined(__MAC_10_10)
+		gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
+#else
+        gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];
+#endif
+	});
+
+    NSDateComponents *components = [[NSDateComponents alloc] init];
+
+    NSAssert(0xFFFFFFFF == (kYearMask | kMonthMask | kDayMask | kHourMask | kMinuteMask | kSecondMask), @"[SSZipArchive] MSDOS date masks don't add up");
+
+    [components setYear:1980 + ((msdosDateTime & kYearMask) >> 25)];
+    [components setMonth:(msdosDateTime & kMonthMask) >> 21];
+    [components setDay:(msdosDateTime & kDayMask) >> 16];
+    [components setHour:(msdosDateTime & kHourMask) >> 11];
+    [components setMinute:(msdosDateTime & kMinuteMask) >> 5];
+    [components setSecond:(msdosDateTime & kSecondMask) * 2];
+
+    NSDate *date = [NSDate dateWithTimeInterval:0 sinceDate:[gregorian dateFromComponents:components]];
+
+#if !__has_feature(objc_arc)
+	[components release];
+#endif
+
+	return date;
+}
+
+@end

SSZipArchive/minizip/ioapi.c

@@ -192,9 +192,8 @@ static long ZCALLBACK fseek64_file_func (voidpf  opaque, voidpf stream, ZPOS64_T
     }
     ret = 0;
 
-    if(fseeko64((FILE *)stream, offset, fseek_origin) != 0)
+    if(fseeko64((FILE *)stream, (long)offset, fseek_origin) != 0)
                         ret = -1;
-
     return ret;
 }
 

SSZipArchive/minizip/unzip.c

@@ -1038,7 +1038,7 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
             /* ZIP64 extra fields */
             if (headerId == 0x0001)
             {
-                                                        uLong uL;
+                                                        uLong uLZip64;
 
                                                                 if(file_info.uncompressed_size == (ZPOS64_T)(unsigned long)-1)
                                                                 {
@@ -1062,7 +1062,7 @@ local int unz64local_GetCurrentFileInfoInternal (unzFile file,
                                                                 if(file_info.disk_num_start == (unsigned long)-1)
                                                                 {
                                                                         /* Disk Start Number */
-                                                                        if (unz64local_getLong(&s->z_filefunc, s->filestream,&uL) != UNZ_OK)
+                                                                        if (unz64local_getLong(&s->z_filefunc, s->filestream,&uLZip64) != UNZ_OK)
                                                                                 err=UNZ_ERRNO;
                                                                 }
 
@@ -1514,6 +1514,7 @@ extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method,
     pfile_in_zip_read_info->size_local_extrafield = size_local_extrafield;
     pfile_in_zip_read_info->pos_local_extrafield=0;
     pfile_in_zip_read_info->raw=raw;
+    pfile_in_zip_read_info->byte_before_the_zipfile = 0;
 
     if (pfile_in_zip_read_info->read_buffer==NULL)
     {
@@ -1554,9 +1555,7 @@ extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method,
     pfile_in_zip_read_info->compression_method = s->cur_file_info.compression_method;
     pfile_in_zip_read_info->filestream=s->filestream;
     pfile_in_zip_read_info->z_filefunc=s->z_filefunc;
-#ifndef __clang_analyzer__
     pfile_in_zip_read_info->byte_before_the_zipfile=s->byte_before_the_zipfile;
-#endif
 
     pfile_in_zip_read_info->stream.total_out = 0;
 

Sample Application/SSAppDelegate.h

@@ -0,0 +1,11 @@
+//
+//  SSAppDelegate.h
+//  SSZipArchive
+//
+//  Created by Sam Soffes on 9/7/13.
+//  Copyright (c) 2013-2014 Sam Soffes. All rights reserved.
+//
+
+@interface SSAppDelegate : UIResponder <UIApplicationDelegate>
+@property (strong, nonatomic) UIWindow *window;
+@end

Sample Application/SSAppDelegate.m

@@ -0,0 +1,19 @@
+//
+//  SSAppDelegate.m
+//  SSZipArchive
+//
+//  Created by Sam Soffes on 9/7/13.
+//  Copyright (c) 2013-2014 Sam Soffes. All rights reserved.
+//
+
+#import "SSAppDelegate.h"
+
+@implementation SSAppDelegate
+
+- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
+    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
+    [self.window makeKeyAndVisible];
+    return YES;
+}
+
+@end

Sample Application/Supporting Files/SSZipArchive-Info.plist

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleDisplayName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundleExecutable</key>
+	<string>${EXECUTABLE_NAME}</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.samsoffes.${PRODUCT_NAME:rfc1034identifier}</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>${PRODUCT_NAME}</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>0.3.3</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>0.3.3</string>
+	<key>LSRequiresIPhoneOS</key>
+	<true/>
+	<key>UIRequiredDeviceCapabilities</key>
+	<array>
+		<string>armv7</string>
+	</array>
+	<key>UISupportedInterfaceOrientations</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+	<key>UISupportedInterfaceOrientations~ipad</key>
+	<array>
+		<string>UIInterfaceOrientationPortrait</string>
+		<string>UIInterfaceOrientationPortraitUpsideDown</string>
+		<string>UIInterfaceOrientationLandscapeLeft</string>
+		<string>UIInterfaceOrientationLandscapeRight</string>
+	</array>
+</dict>
+</plist>

Sample Application/Supporting Files/SSZipArchive-Prefix.pch

@@ -0,0 +1,16 @@
+//
+//  Prefix header
+//
+//  The contents of this file are implicitly included at the beginning of every source file.
+//
+
+#import <Availability.h>
+
+#ifndef __IPHONE_3_0
+#warning "This project uses features only available in iOS SDK 3.0 and later."
+#endif
+
+#ifdef __OBJC__
+	#import <UIKit/UIKit.h>
+	#import <Foundation/Foundation.h>
+#endif

Sample Application/Supporting Files/main.m

@@ -0,0 +1,15 @@
+//
+//  main.m
+//  SSZipArchive
+//
+//  Created by Sam Soffes on 9/7/13.
+//  Copyright (c) 2013-2014 Sam Soffes. All rights reserved.
+//
+
+#import "SSAppDelegate.h"
+
+int main(int argc, char * argv[]) {
+	@autoreleasepool {
+		return UIApplicationMain(argc, argv, nil, NSStringFromClass([SSAppDelegate class]));
+	}
+}

Tests/CollectingDelegate.h

@@ -0,0 +1,8 @@
+#import <Foundation/Foundation.h>
+
+/**
+ * Test delegate by collecting its calls
+ */
+@interface CollectingDelegate : NSObject <SSZipArchiveDelegate>
+@property(nonatomic, retain) NSMutableArray *files;
+@end

Tests/CollectingDelegate.m

@@ -0,0 +1,32 @@
+//
+// Created by chris on 8/1/12.
+//
+// To change the template use AppCode | Preferences | File Templates.
+//
+
+
+#import "SSZipArchive.h"
+#import "CollectingDelegate.h"
+
+@implementation CollectingDelegate {
+    
+}
+@synthesize files = _files;
+
+
+- (instancetype)init {
+    self = [super init];
+    if (self) {
+        self.files = [NSMutableArray array];
+    }
+    return self;
+}
+
+- (void)zipArchiveDidUnzipArchiveFile:(NSString *)zipFile entryPath:(NSString *)entryPath destPath:(NSString *)destPath {
+    [self.files addObject:entryPath];
+}
+
+
+
+
+@end

Tests/Fixtures/PermissionsTestApp.app/Contents/Info.plist

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>BuildMachineOSBuild</key>
+	<string>13A476u</string>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleExecutable</key>
+	<string>TestProject</string>
+	<key>CFBundleIdentifier</key>
+	<string>com.squaredtiki.TestProject</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>TestProject</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>CFBundleSignature</key>
+	<string>????</string>
+	<key>CFBundleVersion</key>
+	<string>1</string>
+	<key>DTCompiler</key>
+	<string>com.apple.compilers.llvm.clang.1_0</string>
+	<key>DTPlatformBuild</key>
+	<string>5A11314m</string>
+	<key>DTPlatformVersion</key>
+	<string>GM</string>
+	<key>DTSDKBuild</key>
+	<string>13A476n</string>
+	<key>DTSDKName</key>
+	<string>macosx10.9</string>
+	<key>DTXcode</key>
+	<string>0500</string>
+	<key>DTXcodeBuild</key>
+	<string>5A11314m</string>
+	<key>LSMinimumSystemVersion</key>
+	<string>10.9</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright © 2013 TestBench. All rights reserved.</string>
+	<key>NSMainNibFile</key>
+	<string>MainMenu</string>
+	<key>NSPrincipalClass</key>
+	<string>NSApplication</string>
+</dict>
+</plist>

Tests/Fixtures/PermissionsTestApp.app/Contents/PkgInfo

@@ -0,0 +1 @@
+APPL????

Tests/Fixtures/PermissionsTestApp.app/Contents/Resources/en.lproj/Credits.rtf

@@ -0,0 +1,29 @@
+{\rtf0\ansi{\fonttbl\f0\fswiss Helvetica;}
+{\colortbl;\red255\green255\blue255;}
+\paperw9840\paperh8400
+\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\tx6160\tx6720\ql\qnatural
+
+\f0\b\fs24 \cf0 Engineering:
+\b0 \
+	Some people\
+\
+
+\b Human Interface Design:
+\b0 \
+	Some other people\
+\
+
+\b Testing:
+\b0 \
+	Hopefully not nobody\
+\
+
+\b Documentation:
+\b0 \
+	Whoever\
+\
+
+\b With special thanks to:
+\b0 \
+	Mom\
+}

Tests/SSZipArchive.xcodeproj/project.pbxproj

@@ -7,6 +7,15 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		0472DDA417AF617E007BDB8D /* 0.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DD9C17AF617E007BDB8D /* 0.m4a */; };
+		0472DDA517AF617E007BDB8D /* 1.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DD9D17AF617E007BDB8D /* 1.m4a */; };
+		0472DDA617AF617E007BDB8D /* 2.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DD9E17AF617E007BDB8D /* 2.m4a */; };
+		0472DDA717AF617E007BDB8D /* 3.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DD9F17AF617E007BDB8D /* 3.m4a */; };
+		0472DDA817AF617E007BDB8D /* 4.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DDA017AF617E007BDB8D /* 4.m4a */; };
+		0472DDA917AF617E007BDB8D /* 5.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DDA117AF617E007BDB8D /* 5.m4a */; };
+		0472DDAA17AF617E007BDB8D /* 6.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DDA217AF617E007BDB8D /* 6.m4a */; };
+		0472DDAB17AF617E007BDB8D /* 7.m4a in Resources */ = {isa = PBXBuildFile; fileRef = 0472DDA317AF617E007BDB8D /* 7.m4a */; };
+		AF313D09177B02A700478143 /* PermissionsTestApp.app in Resources */ = {isa = PBXBuildFile; fileRef = AF313D08177B02A700478143 /* PermissionsTestApp.app */; };
 		B215FB32143AD3C7003AC546 /* SenTestingKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = B215FB31143AD3C7003AC546 /* SenTestingKit.framework */; };
 		B215FB63143AD514003AC546 /* SSZipArchiveTests.m in Sources */ = {isa = PBXBuildFile; fileRef = B215FB61143AD514003AC546 /* SSZipArchiveTests.m */; };
 		B215FB65143AD527003AC546 /* libz.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = B215FB64143AD527003AC546 /* libz.dylib */; };
@@ -24,6 +33,15 @@
 /* End PBXBuildFile section */
 
 /* Begin PBXFileReference section */
+		0472DD9C17AF617E007BDB8D /* 0.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 0.m4a; sourceTree = "<group>"; };
+		0472DD9D17AF617E007BDB8D /* 1.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 1.m4a; sourceTree = "<group>"; };
+		0472DD9E17AF617E007BDB8D /* 2.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 2.m4a; sourceTree = "<group>"; };
+		0472DD9F17AF617E007BDB8D /* 3.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 3.m4a; sourceTree = "<group>"; };
+		0472DDA017AF617E007BDB8D /* 4.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 4.m4a; sourceTree = "<group>"; };
+		0472DDA117AF617E007BDB8D /* 5.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 5.m4a; sourceTree = "<group>"; };
+		0472DDA217AF617E007BDB8D /* 6.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 6.m4a; sourceTree = "<group>"; };
+		0472DDA317AF617E007BDB8D /* 7.m4a */ = {isa = PBXFileReference; lastKnownFileType = file; path = 7.m4a; sourceTree = "<group>"; };
+		AF313D08177B02A700478143 /* PermissionsTestApp.app */ = {isa = PBXFileReference; lastKnownFileType = wrapper.application; path = PermissionsTestApp.app; sourceTree = "<group>"; };
 		B215FB18143AD3C7003AC546 /* Foundation.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = Foundation.framework; path = System/Library/Frameworks/Foundation.framework; sourceTree = SDKROOT; };
 		B215FB30143AD3C7003AC546 /* SSZipArchiveTests.octest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = SSZipArchiveTests.octest; sourceTree = BUILT_PRODUCTS_DIR; };
 		B215FB31143AD3C7003AC546 /* SenTestingKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = SenTestingKit.framework; path = Library/Frameworks/SenTestingKit.framework; sourceTree = DEVELOPER_DIR; };
@@ -62,6 +80,21 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		0472DD9B17AF617E007BDB8D /* multi_zip_test */ = {
+			isa = PBXGroup;
+			children = (
+				0472DD9C17AF617E007BDB8D /* 0.m4a */,
+				0472DD9D17AF617E007BDB8D /* 1.m4a */,
+				0472DD9E17AF617E007BDB8D /* 2.m4a */,
+				0472DD9F17AF617E007BDB8D /* 3.m4a */,
+				0472DDA017AF617E007BDB8D /* 4.m4a */,
+				0472DDA117AF617E007BDB8D /* 5.m4a */,
+				0472DDA217AF617E007BDB8D /* 6.m4a */,
+				0472DDA317AF617E007BDB8D /* 7.m4a */,
+			);
+			path = multi_zip_test;
+			sourceTree = "<group>";
+		};
 		B215FB04143AD3C7003AC546 = {
 			isa = PBXGroup;
 			children = (
@@ -120,6 +153,8 @@
 		B215FB5E143AD505003AC546 /* SSZipArchiveTests */ = {
 			isa = PBXGroup;
 			children = (
+				0472DD9B17AF617E007BDB8D /* multi_zip_test */,
+				AF313D08177B02A700478143 /* PermissionsTestApp.app */,
 				B2283D5C155AD80F00F9395A /* Unicode.zip */,
 				B215FB61143AD514003AC546 /* SSZipArchiveTests.m */,
 				B215FB5F143AD514003AC546 /* SSZipArchiveTests-Info.plist */,
@@ -185,9 +220,18 @@
 			files = (
 				B215FB6D143AD6FF003AC546 /* TestArchive.zip in Resources */,
 				B23FCC7F1558F1B70026375C /* TestPasswordArchive.zip in Resources */,
+				AF313D09177B02A700478143 /* PermissionsTestApp.app in Resources */,
 				C5AE4E64155A12760045F3ED /* IncorrectHeaders.zip in Resources */,
 				C5AE4E6D155A8B010045F3ED /* SymbolicLink.zip in Resources */,
 				B2283D5D155AD80F00F9395A /* Unicode.zip in Resources */,
+				0472DDA417AF617E007BDB8D /* 0.m4a in Resources */,
+				0472DDA517AF617E007BDB8D /* 1.m4a in Resources */,
+				0472DDA617AF617E007BDB8D /* 2.m4a in Resources */,
+				0472DDA717AF617E007BDB8D /* 3.m4a in Resources */,
+				0472DDA817AF617E007BDB8D /* 4.m4a in Resources */,
+				0472DDA917AF617E007BDB8D /* 5.m4a in Resources */,
+				0472DDAA17AF617E007BDB8D /* 6.m4a in Resources */,
+				0472DDAB17AF617E007BDB8D /* 7.m4a in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

Tests/SSZipArchiveTests.m

@@ -3,72 +3,178 @@
 //  SSZipArchiveTests
 //
 //  Created by Sam Soffes on 10/3/11.
-//  Copyright (c) 2011 Sam Soffes. All rights reserved.
+//  Copyright (c) 2011-2014 Sam Soffes. All rights reserved.
 //
 
 #import "SSZipArchive.h"
-#import <SenTestingKit/SenTestingKit.h>
+#import <XCTest/XCTest.h>
+#import "CollectingDelegate.h"
+#import <XCTest/XCTest.h>
 #import <CommonCrypto/CommonDigest.h>
 
-@interface SSZipArchiveTests : SenTestCase <SSZipArchiveDelegate>
-
-- (NSString *)_cachesPath:(NSString *)directory;
-
-- (NSString *)_calculateMD5Digest:(NSData *)data;
-
+@interface CancelDelegate : NSObject <SSZipArchiveDelegate>
+@property (nonatomic, assign) int numFilesUnzipped;
+@property (nonatomic, assign) int numFilesToUnzip;
+@property (nonatomic, assign) BOOL didUnzipArchive;
+@property (nonatomic, assign) int loaded;
+@property (nonatomic, assign) int total;
 @end
 
-@implementation SSZipArchiveTests
+@implementation CancelDelegate
+- (void)zipArchiveDidUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo
+{
+    _numFilesUnzipped = fileIndex + 1;
+}
+- (BOOL)zipArchiveShouldUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo
+{
+    //return YES;
+    return _numFilesUnzipped < _numFilesToUnzip;
+}
+- (void)zipArchiveDidUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo unzippedPath:(NSString *)unzippedPath
+{
+    _didUnzipArchive = YES;
+}
+- (void)zipArchiveProgressEvent:(NSInteger)loaded total:(NSInteger)total
+{
+    _loaded = (int)loaded;
+    _total = (int)total;
+}
+@end
 
-//- (void)setUp {
-//	[[NSFileManager defaultManager] removeItemAtPath:[self _cachesPath:nil] error:nil];
-//}
+@interface SSZipArchiveTests : XCTestCase <SSZipArchiveDelegate>
+@end
 
+@implementation SSZipArchiveTests {
+    NSMutableArray *progressEvents;
+}
 
-- (void)testZipping {
-	NSString *outputPath = [self _cachesPath:@"Zipped"];
-	NSArray *inputPaths = [NSArray arrayWithObjects:
-						   [outputPath stringByAppendingPathComponent:@"Readme.markdown"],
-						   [outputPath stringByAppendingPathComponent:@"LICENSE"],
-	nil];
-	NSString *archivePath = [outputPath stringByAppendingPathComponent:@"CreatedArchive.zip"];
-	[SSZipArchive createZipFileAtPath:archivePath withFilesAtPaths:inputPaths];
+- (void)setUp {
+    [super setUp];
+    progressEvents = [NSMutableArray array];
+}
 
-	// TODO: Make sure the files are actually unzipped. They are, but the test should be better.
-	STAssertTrue([[NSFileManager defaultManager] fileExistsAtPath:archivePath], @"Archive created");
+- (void)tearDown {
+    [super tearDown];
+    [[NSFileManager defaultManager] removeItemAtPath:[self _cachesPath:nil] error:nil];
 }
 
 
+- (void)testZipping {
+    // use extracted files from [-testUnzipping]
+    NSString *inputPath = [self _cachesPath:@"Regular"];
+    NSArray *inputPaths = @[[inputPath stringByAppendingPathComponent:@"Readme.markdown"],
+                           [inputPath stringByAppendingPathComponent:@"LICENSE"]];
+    
+    NSString *outputPath = [self _cachesPath:@"Zipped"];
+    
+    NSString *archivePath = [outputPath stringByAppendingPathComponent:@"CreatedArchive.zip"];
+    [SSZipArchive createZipFileAtPath:archivePath withFilesAtPaths:inputPaths];
+    
+    // TODO: Make sure the files are actually unzipped. They are, but the test should be better.
+    XCTAssertTrue([[NSFileManager defaultManager] fileExistsAtPath:archivePath], @"Archive created");
+}
+
+
+- (void)testDirectoryZipping {
+    // use Unicode as folder (has a file in root and a file in subfolder)
+    NSString *inputPath = [self _cachesPath:@"Unicode"];
+    
+    NSString *outputPath = [self _cachesPath:@"FolderZipped"];
+    NSString *archivePath = [outputPath stringByAppendingPathComponent:@"ArchiveWithFolders.zip"];
+    
+    [SSZipArchive createZipFileAtPath:archivePath withContentsOfDirectory:inputPath];
+    XCTAssertTrue([[NSFileManager defaultManager] fileExistsAtPath:archivePath], @"Folder Archive created");
+}
+
+- (void)testMultipleZippping{
+    
+    NSArray *inputPaths = @[[[NSBundle mainBundle]pathForResource:@"0" ofType:@"m4a"],
+                            
+                            [[NSBundle mainBundle]pathForResource:@"1" ofType:@"m4a"],
+                            [[NSBundle mainBundle]pathForResource:@"2" ofType:@"m4a"],
+                            [[NSBundle mainBundle]pathForResource:@"3" ofType:@"m4a"],
+                            [[NSBundle mainBundle]pathForResource:@"4" ofType:@"m4a"],
+                            [[NSBundle mainBundle]pathForResource:@"5" ofType:@"m4a"],
+                            [[NSBundle mainBundle]pathForResource:@"6" ofType:@"m4a"],
+                            [[NSBundle mainBundle]pathForResource:@"7" ofType:@"m4a"]
+                            ];
+    NSString *outputPath = [self _cachesPath:@"Zipped"];
+    
+    // this is a monster
+    // if testing on iOS, within 30 loops it will fail; however, on OS X, it may take about 900 loops
+    for (int test = 0; test < 1000; test++)
+    {
+        // Zipping
+        NSString *archivePath = [outputPath stringByAppendingPathComponent:[NSString stringWithFormat:@"queue_test_%d.zip",test]];
+        
+        [SSZipArchive createZipFileAtPath:archivePath withFilesAtPaths:inputPaths];
+        
+        long long threshold = 510000; // 510kB:size slightly smaller than a successful zip, but much larger than a failed one
+        long long fileSize = [[[NSFileManager defaultManager] attributesOfItemAtPath:archivePath error:nil][NSFileSize] longLongValue];
+        //STAssertTrue(fileSize > threshold, @"zipping failed at %@!",fileSize,archivePath);
+    }
+    
+}
+
 - (void)testUnzipping {
-	NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestArchive" ofType:@"zip"];
-	NSString *outputPath = [self _cachesPath:@"Regular"];
-	
-	[SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:self];
-	
-	NSFileManager *fileManager = [NSFileManager defaultManager];
-	NSString *testPath = [outputPath stringByAppendingPathComponent:@"Readme.markdown"];
-	STAssertTrue([fileManager fileExistsAtPath:testPath], @"Readme unzipped");
-	
-	testPath = [outputPath stringByAppendingPathComponent:@"LICENSE"];
-	STAssertTrue([fileManager fileExistsAtPath:testPath], @"LICENSE unzipped");
+    NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestArchive" ofType:@"zip"];
+    NSString *outputPath = [self _cachesPath:@"Regular"];
+    
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:self];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSString *testPath = [outputPath stringByAppendingPathComponent:@"Readme.markdown"];
+    XCTAssertTrue([fileManager fileExistsAtPath:testPath], @"Readme unzipped");
+    
+    testPath = [outputPath stringByAppendingPathComponent:@"LICENSE"];
+    XCTAssertTrue([fileManager fileExistsAtPath:testPath], @"LICENSE unzipped");
+}
+- (void)testSmallFileUnzipping {
+    NSString *zipPath = [[NSBundle mainBundle] pathForResource:@"hello" ofType:@"zip"];
+    NSString *outputPath = [self _cachesPath:@"Regular"];
+    
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:self];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSString *testPath = [outputPath stringByAppendingPathComponent:@"Readme.markdown"];
+    XCTAssertTrue([fileManager fileExistsAtPath:testPath], @"Readme unzipped");
+    
+    testPath = [outputPath stringByAppendingPathComponent:@"LICENSE"];
+    XCTAssertTrue([fileManager fileExistsAtPath:testPath], @"LICENSE unzipped");
+}
+- (void)testUnzippingProgress {
+    NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestArchive" ofType:@"zip"];
+    NSString *outputPath = [self _cachesPath:@"Progress"];
+    
+    [progressEvents removeAllObjects];
+    
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:self];
+    
+    // 4 events: the first, then for each of the two files one, then the final event
+    XCTAssertTrue(4 == [progressEvents count], @"Expected 4 progress events");
+    XCTAssertTrue(0 == [progressEvents[0] intValue]);
+    XCTAssertTrue(619 == [progressEvents[1] intValue]);
+    XCTAssertTrue(1114 == [progressEvents[2] intValue]);
+    XCTAssertTrue(1436 == [progressEvents[3] intValue]);
 }
 
 
 - (void)testUnzippingWithPassword {
-	NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestPasswordArchive" ofType:@"zip"];
-	NSString *outputPath = [self _cachesPath:@"Password"];
-	
-	NSError *error = nil;
-	[SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath overwrite:YES password:@"passw0rd" error:&error delegate:self];
-	
-	NSFileManager *fileManager = [NSFileManager defaultManager];
-	NSString *testPath = [outputPath stringByAppendingPathComponent:@"Readme.markdown"];
-	STAssertTrue([fileManager fileExistsAtPath:testPath], @"Readme unzipped");
-	
-	testPath = [outputPath stringByAppendingPathComponent:@"LICENSE"];
-	STAssertTrue([fileManager fileExistsAtPath:testPath], @"LICENSE unzipped");
+    NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestPasswordArchive" ofType:@"zip"];
+    NSString *outputPath = [self _cachesPath:@"Password"];
+    
+    NSError *error = nil;
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath overwrite:YES password:@"passw0rd" error:&error delegate:self];
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    NSString *testPath = [outputPath stringByAppendingPathComponent:@"Readme.markdown"];
+    XCTAssertTrue([fileManager fileExistsAtPath:testPath], @"Readme unzipped");
+    
+    testPath = [outputPath stringByAppendingPathComponent:@"LICENSE"];
+    XCTAssertTrue([fileManager fileExistsAtPath:testPath], @"LICENSE unzipped");
 }
 
+
 - (void)testUnzippingTruncatedFileFix {
     NSString* zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"IncorrectHeaders" ofType:@"zip"];
     NSString* outputPath = [self _cachesPath:@"IncorrectHeaders"];
@@ -81,9 +187,10 @@
     NSData* data = [NSData dataWithContentsOfFile:filePath];
     
     NSString* actualReadmeTxtMD5 = [self _calculateMD5Digest:data];
-    STAssertTrue([actualReadmeTxtMD5 isEqualToString:intendedReadmeTxtMD5], @"Readme.txt MD5 digest should match original.");
+    XCTAssertTrue([actualReadmeTxtMD5 isEqualToString:intendedReadmeTxtMD5], @"Readme.txt MD5 digest should match original.");
 }
 
+
 - (void)testUnzippingWithSymlinkedFileInside {
     
     NSString* zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"SymbolicLink" ofType:@"zip"];
@@ -103,7 +210,38 @@
     NSString *symlinkFilePath = [[NSFileManager defaultManager] destinationOfSymbolicLinkAtPath:testSymlinkFile error:&error];
     bool symbolicLinkToFilePersists = ((symlinkFilePath != nil) && [symlinkFilePath isEqualToString:@"/Applications/GitHub.app/Contents/Resources/AppIcon.icns"]) && (error == nil);
     
-    STAssertTrue(symbolicLinkToFilePersists && symbolicLinkToFolderPersists, @"Symbolic links should persist from the original archive to the outputted files.");
+    XCTAssertTrue(symbolicLinkToFilePersists && symbolicLinkToFolderPersists, @"Symbolic links should persist from the original archive to the outputted files.");
+}
+
+- (void)testUnzippingWithRelativeSymlink {
+    
+    NSString *resourceName = @"RelativeSymbolicLink";
+    NSString* zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:resourceName ofType:@"zip"];
+    NSString* outputPath = [self _cachesPath:resourceName];
+    
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:self];
+    
+    // Determine where the symlinks are
+    NSString *subfolderName = @"symlinks";
+    NSString *testBasePath = [NSString pathWithComponents:@[outputPath]];
+    NSString *testSymlinkFolder = [NSString pathWithComponents:@[testBasePath, subfolderName, @"folderSymlink"]];
+    NSString *testSymlinkFile = [NSString pathWithComponents:@[testBasePath, subfolderName, @"fileSymlink"]];
+    
+    // Determine where the files they link to are
+    NSString *parentDir = @"../";
+    NSString *testSymlinkFolderTarget = [NSString pathWithComponents:@[parentDir, @"symlinkedFolder"]];
+    NSString *testSymlinkFileTarget = [NSString pathWithComponents:@[parentDir, @"symlinkedFile"]];
+    
+    NSError *error = nil;
+    NSString *symlinkFolderPath = [[NSFileManager defaultManager] destinationOfSymbolicLinkAtPath:testSymlinkFolder error:&error];
+    bool symbolicLinkToFolderPersists = ((symlinkFolderPath != nil) && [symlinkFolderPath isEqualToString:testSymlinkFolderTarget]) && (error == nil);
+    
+    error = nil;
+    
+    NSString *symlinkFilePath = [[NSFileManager defaultManager] destinationOfSymbolicLinkAtPath:testSymlinkFile error:&error];
+    bool symbolicLinkToFilePersists = ((symlinkFilePath != nil) && [symlinkFilePath isEqualToString:testSymlinkFileTarget]) && (error == nil);
+    
+    XCTAssertTrue(symbolicLinkToFilePersists && symbolicLinkToFolderPersists, @"Relative symbolic links should persist from the original archive to the outputted files (and also remain relative).");
 }
 
 - (void)testUnzippingWithUnicodeFilenameInside {
@@ -117,8 +255,94 @@
     
     bool unicodeFolderWasExtracted = [[NSFileManager defaultManager] fileExistsAtPath:[outputPath stringByAppendingPathComponent:@"Fólder/Nothing.txt"]];
     
-    STAssertTrue(unicodeFilenameWasExtracted, @"Files with filenames in unicode should be extracted properly.");
-    STAssertTrue(unicodeFolderWasExtracted, @"Folders with names in unicode should be extracted propertly.");
+    XCTAssertTrue(unicodeFilenameWasExtracted, @"Files with filenames in unicode should be extracted properly.");
+    XCTAssertTrue(unicodeFolderWasExtracted, @"Folders with names in unicode should be extracted propertly.");
+}
+
+
+- (void)testZippingAndUnzippingForDate {
+    
+    NSString *inputPath = [self _cachesPath:@"Regular"];
+    NSArray *inputPaths = @[[inputPath stringByAppendingPathComponent:@"Readme.markdown"]];
+    
+    NSDictionary *originalFileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:[inputPath stringByAppendingPathComponent:@"Readme.markdown"] error:nil];
+    
+    NSString *outputPath = [self _cachesPath:@"ZippedDate"];
+    NSString *archivePath = [outputPath stringByAppendingPathComponent:@"CreatedArchive.zip"];
+    
+    [SSZipArchive createZipFileAtPath:archivePath withFilesAtPaths:inputPaths];
+    [SSZipArchive unzipFileAtPath:archivePath toDestination:outputPath delegate:self];
+    
+    NSDictionary *createdFileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:[outputPath stringByAppendingPathComponent:@"Readme.markdown"] error:nil];
+    
+    XCTAssertEqualObjects(originalFileAttributes[NSFileCreationDate], createdFileAttributes[@"NSFileCreationDate"], @"Orginal file creationDate should match created one");
+}
+
+
+- (void)testZippingAndUnzippingForPermissions {
+    // File we're going to test permissions on before and after zipping
+    NSString *targetFile = @"/Contents/MacOS/TestProject";
+    
+    
+    /********** Zipping ********/
+    
+    // The .app file we're going to zip up
+    NSString *inputFile = [[NSBundle mainBundle] pathForResource:@"PermissionsTestApp" ofType:@"app"];
+    
+    // The path to the target file in the app before zipping
+    NSString *targetFilePreZipPath = [inputFile stringByAppendingPathComponent:targetFile];
+    
+    // Atribtues for the target file before zipping
+    NSDictionary *preZipAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:targetFilePreZipPath error:nil];
+    
+    // Directory to output our created zip file
+    NSString *outputDir = [self _cachesPath:@"PermissionsTest"];
+    // The path to where the archive shall be created
+    NSString *archivePath = [outputDir stringByAppendingPathComponent:@"TestAppArchive.zip"];
+    
+    // Create the zip file using the contents of the .app file as the input
+    [SSZipArchive createZipFileAtPath:archivePath withContentsOfDirectory:inputFile];
+    
+    
+    /********** Un-zipping *******/
+    
+    // Using this newly created zip file, unzip it
+    [SSZipArchive unzipFileAtPath:archivePath toDestination:outputDir];
+    
+    // Get the path to the target file after unzipping
+    NSString *targetFilePath = [outputDir stringByAppendingPathComponent:@"/Contents/MacOS/TestProject"];
+    
+    // Get the file attributes of the target file following the unzipping
+    NSDictionary *fileAttributes = [[NSFileManager defaultManager] attributesOfItemAtPath:targetFilePath error:nil];
+    
+    // Compare the value of the permissions attribute to assert equality
+    XCTAssertEqual(fileAttributes[NSFilePosixPermissions], preZipAttributes[NSFilePosixPermissions], @"File permissions should be retained during compression and de-compression");
+}
+
+- (void)testUnzippingWithCancel {
+    NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestArchive" ofType:@"zip"];
+    NSString *outputPath = [self _cachesPath:@"Cancel1"];
+    
+    CancelDelegate *delegate = [[CancelDelegate alloc] init];
+    delegate.numFilesToUnzip = 1;
+    
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:delegate];
+    
+    XCTAssertEqual(delegate.numFilesUnzipped, 1);
+    XCTAssertFalse(delegate.didUnzipArchive);
+    XCTAssertNotEqual(delegate.loaded, delegate.total);
+    
+    outputPath = [self _cachesPath:@"Cancel2"];
+    
+    delegate = [[CancelDelegate alloc] init];
+    delegate.numFilesToUnzip = 1000;
+    
+    [SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:delegate];
+    
+    XCTAssertEqual(delegate.numFilesUnzipped, 2);
+    XCTAssertTrue(delegate.didUnzipArchive);
+    XCTAssertEqual(delegate.loaded, delegate.total);
+    
 }
 
 // Commented out to avoid checking in several gig file into the repository. Simply add a file named
@@ -127,60 +351,80 @@
 //- (void)testUnzippingLargeFiles {
 //	NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"LargeArchive" ofType:@"zip"];
 //	NSString *outputPath = [self _cachesPath:@"Large"];
-//	
+//
 //	[SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath];
 //}
 
+-(void)testShouldProvidePathOfUnzippedFileInDelegateCallback {
+    CollectingDelegate *collector = [CollectingDelegate new];
+    NSString *zipPath = [[NSBundle bundleForClass:[self class]] pathForResource:@"TestArchive" ofType:@"zip"];
+   	NSString *outputPath = [self _cachesPath:@"Regular"];
+    
+   	[SSZipArchive unzipFileAtPath:zipPath toDestination:outputPath delegate:collector];
+    
+    //    STAssertEqualObjects([collector.files objectAtIndex:0], @"LICENSE.txt", nil);
+    //    STAssertEqualObjects([collector.files objectAtIndex:1], @"README.md", nil);
+}
 
 #pragma mark - SSZipArchiveDelegate
 
 - (void)zipArchiveWillUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo {
-	NSLog(@"*** zipArchiveWillUnzipArchiveAtPath: `%@` zipInfo:", path);
+    NSLog(@"*** zipArchiveWillUnzipArchiveAtPath: `%@` zipInfo:", path);
 }
 
 
 - (void)zipArchiveDidUnzipArchiveAtPath:(NSString *)path zipInfo:(unz_global_info)zipInfo unzippedPath:(NSString *)unzippedPath {
-	NSLog(@"*** zipArchiveDidUnzipArchiveAtPath: `%@` zipInfo: unzippedPath: `%@`", path, unzippedPath);
+    NSLog(@"*** zipArchiveDidUnzipArchiveAtPath: `%@` zipInfo: unzippedPath: `%@`", path, unzippedPath);
 }
 
+- (BOOL)zipArchiveShouldUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo
+{
+    NSLog(@"*** zipArchiveShouldUnzipFileAtIndex: `%d` totalFiles: `%d` archivePath: `%@` fileInfo:", (int)fileIndex, (int)totalFiles, archivePath);
+    return YES;
+}
 
 - (void)zipArchiveWillUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo {
-	NSLog(@"*** zipArchiveWillUnzipFileAtIndex: `%ld` totalFiles: `%ld` archivePath: `%@` fileInfo:", fileIndex, totalFiles, archivePath);
+    NSLog(@"*** zipArchiveWillUnzipFileAtIndex: `%d` totalFiles: `%d` archivePath: `%@` fileInfo:", (int)fileIndex, (int)totalFiles, archivePath);
 }
 
 
 - (void)zipArchiveDidUnzipFileAtIndex:(NSInteger)fileIndex totalFiles:(NSInteger)totalFiles archivePath:(NSString *)archivePath fileInfo:(unz_file_info)fileInfo {
-	NSLog(@"*** zipArchiveDidUnzipFileAtIndex: `%ld` totalFiles: `%ld` archivePath: `%@` fileInfo:", fileIndex, totalFiles, archivePath);
+    NSLog(@"*** zipArchiveDidUnzipFileAtIndex: `%d` totalFiles: `%d` archivePath: `%@` fileInfo:", (int)fileIndex, (int)totalFiles, archivePath);
+}
+
+- (void)zipArchiveProgressEvent:(NSInteger)loaded total:(NSInteger)total {
+    NSLog(@"*** zipArchiveProgressEvent: loaded: `%d` total: `%d`", (int)loaded, (int)total);
+    [progressEvents addObject:@(loaded)];
 }
 
 
 #pragma mark - Private
 
 - (NSString *)_cachesPath:(NSString *)directory {
-	NSString *path = [[NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject]
-					   stringByAppendingPathComponent:@"com.samsoffes.ssziparchive.tests"];
-	if (directory) {
-		path = [path stringByAppendingPathComponent:directory];
-	}
-	
-	NSFileManager *fileManager = [NSFileManager defaultManager];
-	if (![fileManager fileExistsAtPath:path]) {
-		[fileManager createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
-	}
-	
-	return path;
+    NSString *path = [[NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject]
+                      stringByAppendingPathComponent:@"com.samsoffes.ssziparchive.tests"];
+    if (directory) {
+        path = [path stringByAppendingPathComponent:directory];
+    }
+    
+    NSFileManager *fileManager = [NSFileManager defaultManager];
+    if (![fileManager fileExistsAtPath:path]) {
+        [fileManager createDirectoryAtPath:path withIntermediateDirectories:YES attributes:nil error:nil];
+    }
+    
+    return path;
 }
 
 
 // Taken from https://github.com/samsoffes/sstoolkit/blob/master/SSToolkit/NSData+SSToolkitAdditions.m
 - (NSString *)_calculateMD5Digest:(NSData *)data {
-	unsigned char digest[CC_MD5_DIGEST_LENGTH], i;
-	CC_MD5(data.bytes, (unsigned int)data.length, digest);
-	NSMutableString *ms = [NSMutableString string];
-	for (i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
-		[ms appendFormat: @"%02x", (int)(digest[i])];
-	}
-	return [ms copy];
+    unsigned char digest[CC_MD5_DIGEST_LENGTH], i;
+    CC_MD5(data.bytes, (unsigned int)data.length, digest);
+    NSMutableString *ms = [NSMutableString string];
+    for (i = 0; i < CC_MD5_DIGEST_LENGTH; i++) {
+        [ms appendFormat: @"%02x", (int)(digest[i])];
+    }
+    return [ms copy];
 }
 
 @end