950 lines
43 KiB
C
950 lines
43 KiB
C
|
//
|
||
|
|
// UZKArchive.h
|
||
|
|
// UnzipKit
|
||
|
|
//
|
||
|
|
//
|
||
|
|
|
||
|
|
#import <Foundation/Foundation.h>
|
||
|
|
#import <CoreGraphics/CoreGraphics.h>
|
||
|
|
|
||
|
|
#import "UZKFileInfo.h"
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Defines the various error codes that the listing and extraction methods return.
|
||
|
|
* These are returned in NSError's [code]([NSError code]) field.
|
||
|
|
*/
|
||
|
|
typedef NS_ENUM(NSInteger, UZKErrorCode) {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* An error from zlib reading or writing the file (UNZ_ERRNO/ZIP_ERRNO)
|
||
|
|
*/
|
||
|
|
UZKErrorCodeZLibError = -1,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* An error with a parameter, usually the file name (UNZ_PARAMERROR/ZIP_PARAMERROR)
|
||
|
|
*/
|
||
|
|
UZKErrorCodeParameterError = -102,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The Zip file appears to be corrupted, or invalid (UNZ_BADZIPFILE/ZIP_BADZIPFILE)
|
||
|
|
*/
|
||
|
|
UZKErrorCodeBadZipFile = -103,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* An error internal to MiniZip (UNZ_INTERNALERROR/ZIP_INTERNALERROR)
|
||
|
|
*/
|
||
|
|
UZKErrorCodeInternalError = -104,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The decompressed file's CRC doesn't match the original file's CRC (UNZ_CRCERROR)
|
||
|
|
*/
|
||
|
|
UZKErrorCodeCRCError = -105,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Failure to find/open the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeArchiveNotFound = 101,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error reading or advancing through the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeFileNavigationError = 102,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error finding a file in the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeFileNotFoundInArchive = 103,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error writing an extracted file to disk
|
||
|
|
*/
|
||
|
|
UZKErrorCodeOutputError = 104,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The destination directory is a file. Not used anymore
|
||
|
|
*/
|
||
|
|
UZKErrorCodeOutputErrorPathIsAFile = 105,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Password given doesn't decrypt the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeInvalidPassword = 106,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error reading a file in the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeFileRead = 107,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error opening a file in the archive for writing
|
||
|
|
*/
|
||
|
|
UZKErrorCodeFileOpenForWrite = 108,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error writing a file in the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeFileWrite = 109,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error closing the file in the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeFileCloseWriting = 110,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error deleting a file in the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeDeleteFile = 111,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Tried to read before all writes have completed, or vise-versa
|
||
|
|
*/
|
||
|
|
UZKErrorCodeMixedModeAccess = 112,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error reading the global comment of the archive
|
||
|
|
*/
|
||
|
|
UZKErrorCodeReadComment = 113,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The CRC given up front doesn't match the calculated CRC
|
||
|
|
*/
|
||
|
|
UZKErrorCodePreCRCMismatch = 114,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The zip is compressed using Deflate64 (compression method 9), which isn't supported
|
||
|
|
*/
|
||
|
|
UZKErrorCodeDeflate64 = 115,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* User cancelled the operation
|
||
|
|
*/
|
||
|
|
UZKErrorCodeUserCancelled = 116,
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
typedef NSString *const UZKProgressInfoKey;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Defines the keys passed in `-[NSProgress userInfo]` for certain methods
|
||
|
|
*/
|
||
|
|
static UZKProgressInfoKey _Nonnull
|
||
|
|
/**
|
||
|
|
* For `extractFilesTo:overwrite:error:`, this key contains an instance of URKFileInfo with the file currently being extracted
|
||
|
|
*/
|
||
|
|
UZKProgressInfoKeyFileInfoExtracting = @"UZKProgressInfoKeyFileInfoExtracting";
|
||
|
|
|
||
|
|
NS_ASSUME_NONNULL_BEGIN
|
||
|
|
|
||
|
|
extern NSString *UZKErrorDomain;
|
||
|
|
|
||
|
|
@interface UZKArchive : NSObject
|
||
|
|
// Minimum of iOS 9, macOS 10.11 SDKs
|
||
|
|
#if (defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED > 90000) || (defined(MAC_OS_X_VERSION_MIN_REQUIRED) && MAC_OS_X_VERSION_MIN_REQUIRED > 101100)
|
||
|
|
<NSProgressReporting>
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The URL of the archive. Returns nil if the URL becomes unreachable
|
||
|
|
*/
|
||
|
|
@property(weak, nonatomic, readonly, nullable) NSURL *fileURL;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The filename of the archive. Returns nil if the archive file becomes unreachable
|
||
|
|
*/
|
||
|
|
@property(weak, nonatomic, readonly, nullable) NSString *filename;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The password of the archive
|
||
|
|
*/
|
||
|
|
@property(strong, nullable) NSString *password;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* The global comment inside the archive
|
||
|
|
*
|
||
|
|
* Comments are written in UTF-8, and read in UTF-8 and Windows/CP-1252, falling back to defaultCStringEncoding
|
||
|
|
*/
|
||
|
|
@property(retain, atomic, nullable) NSString *comment;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Can be used for progress reporting, but it's not necessary. You can also use
|
||
|
|
* implicit progress reporting. If you don't use it, one will still be created,
|
||
|
|
* which will become a child progress of whichever one is the current NSProgress
|
||
|
|
* instance.
|
||
|
|
*
|
||
|
|
* To use this, assign it before beginning an operation that reports progress. Once
|
||
|
|
* the method you're calling has a reference to it, it will nil it out. Please check
|
||
|
|
* for nil before assigning it to avoid concurrency conflicts.
|
||
|
|
*/
|
||
|
|
@property(nullable, strong) NSProgress *progress;
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DEPRECATED: Creates and returns an archive at the given path
|
||
|
|
*
|
||
|
|
* @param filePath A path to the archive file
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the path isn't reachable
|
||
|
|
*/
|
||
|
|
+ (nullable instancetype)zipArchiveAtPath:(NSString *)filePath __deprecated_msg("Use -initWithPath:error: instead");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DEPRECATED: Creates and returns an archive at the given URL
|
||
|
|
*
|
||
|
|
* @param fileURL The URL of the archive file
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the URL isn't reachable
|
||
|
|
*/
|
||
|
|
+ (nullable instancetype)zipArchiveAtURL:(NSURL *)fileURL __deprecated_msg("Use -initWithURL:error: instead");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DEPRECATED: Creates and returns an archive at the given path, with a given password
|
||
|
|
*
|
||
|
|
* @param filePath A path to the archive file
|
||
|
|
* @param password The password of the given archive
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the path isn't reachable
|
||
|
|
*/
|
||
|
|
+ (nullable instancetype)zipArchiveAtPath:(NSString *)filePath password:(nullable NSString *)password __deprecated_msg("Use -initWithPath:password:error: instead");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* DEPRECATED: Creates and returns an archive at the given URL, with a given password
|
||
|
|
*
|
||
|
|
* @param fileURL The URL of the archive file
|
||
|
|
* @param password The password of the given archive
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the URL isn't reachable
|
||
|
|
*/
|
||
|
|
+ (nullable instancetype)zipArchiveAtURL:(NSURL *)fileURL password:(nullable NSString *)password __deprecated_msg("Use -initWithURL:password:error: instead");;
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates and returns an archive at the given path
|
||
|
|
*
|
||
|
|
* @param filePath A path to the archive file
|
||
|
|
* @param error Returns an error code if the object can't be initialized
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the path isn't reachable
|
||
|
|
*/
|
||
|
|
- (nullable instancetype)initWithPath:(NSString *)filePath error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates and returns an archive at the given URL
|
||
|
|
*
|
||
|
|
* @param fileURL The URL of the archive file
|
||
|
|
* @param error Returns an error code if the object can't be initialized
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the URL isn't reachable
|
||
|
|
*/
|
||
|
|
- (nullable instancetype)initWithURL:(NSURL *)fileURL error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates and returns an archive at the given path, with a given password
|
||
|
|
*
|
||
|
|
* @param filePath A path to the archive file
|
||
|
|
* @param password The password of the given archive
|
||
|
|
* @param error Returns an error code if the object can't be initialized
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the path isn't reachable
|
||
|
|
*/
|
||
|
|
- (nullable instancetype)initWithPath:(NSString *)filePath password:(nullable NSString *)password error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Creates and returns an archive at the given URL, with a given password
|
||
|
|
*
|
||
|
|
* @param fileURL The URL of the archive file
|
||
|
|
* @param password The password of the given archive
|
||
|
|
* @param error Returns an error code if the object can't be initialized
|
||
|
|
*
|
||
|
|
* @return Returns a UZKArchive object, or nil if the URL isn't reachable
|
||
|
|
*/
|
||
|
|
- (nullable instancetype)initWithURL:(NSURL *)fileURL password:(nullable NSString *)password error:(NSError **)error;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#pragma mark - Read Methods
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determines whether a file is a Zip file by reading the header
|
||
|
|
*
|
||
|
|
* @param filePath Path to the file being checked
|
||
|
|
*
|
||
|
|
* @return YES if the file exists and contains a signature indicating it is a Zip file
|
||
|
|
*/
|
||
|
|
+ (BOOL)pathIsAZip:(NSString *)filePath;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determines whether a file is a Zip file by reading the header
|
||
|
|
*
|
||
|
|
* @param fileURL URL of the file being checked
|
||
|
|
*
|
||
|
|
* @return YES if the file exists and contains a signature indicating it is a Zip file
|
||
|
|
*/
|
||
|
|
+ (BOOL)urlIsAZip:(NSURL *)fileURL;
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Lists the names of the files in the archive
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return Returns a list of NSString containing the paths within the archive's contents, or nil if an error was encountered
|
||
|
|
*/
|
||
|
|
- (nullable NSArray<NSString*> *)listFilenames:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Lists the various attributes of each file in the archive
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return Returns a list of UZKFileInfo objects, which contain metadata about the archive's files, or nil if an error was encountered
|
||
|
|
*/
|
||
|
|
- (nullable NSArray<UZKFileInfo*> *)listFileInfo:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes all files in the archive to the given path. Supports NSProgress for progress reporting, which also
|
||
|
|
* allows cancellation in the middle of extraction. Use the progress property (as explained in the README) to
|
||
|
|
* retrieve more detailed information, such as the current file being extracted, number of files extracted,
|
||
|
|
* and the URKFileInfo instance being extracted
|
||
|
|
*
|
||
|
|
* @param destinationDirectory The destination path of the unarchived files
|
||
|
|
* @param overwrite YES to overwrite files in the destination directory, NO otherwise
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return YES on successful extraction, NO if an error was encountered
|
||
|
|
*/
|
||
|
|
- (BOOL)extractFilesTo:(NSString *)destinationDirectory
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Writes all files in the archive to the given path
|
||
|
|
*
|
||
|
|
* @param destinationDirectory The destination path of the unarchived files
|
||
|
|
* @param overwrite YES to overwrite files in the destination directory, NO otherwise
|
||
|
|
* @param progress Called every so often to report the progress of the extraction
|
||
|
|
*
|
||
|
|
* - *currentFile* The info about the file that's being extracted
|
||
|
|
* - *percentArchiveDecompressed* The percentage of the archive that has been decompressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return YES on successful extraction, NO if an error was encountered
|
||
|
|
*/
|
||
|
|
- (BOOL)extractFilesTo:(NSString *)destinationDirectory
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
progress:(nullable void (^)(UZKFileInfo *currentFile, CGFloat percentArchiveDecompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -extractFilesTo:overwrite:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Unarchive a single file from the archive into memory. Supports NSProgress for progress reporting, which also
|
||
|
|
* allows cancellation in the middle of extraction
|
||
|
|
*
|
||
|
|
* @param fileInfo The info of the file within the archive to be expanded. Only the filename property is used
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return An NSData object containing the bytes of the file, or nil if an error was encountered
|
||
|
|
*/
|
||
|
|
- (nullable NSData *)extractData:(UZKFileInfo *)fileInfo
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Unarchive a single file from the archive into memory
|
||
|
|
*
|
||
|
|
* @param fileInfo The info of the file within the archive to be expanded. Only the filename property is used
|
||
|
|
* @param progress Called every so often to report the progress of the extraction
|
||
|
|
*
|
||
|
|
* - *percentDecompressed* The percentage of the archive that has been decompressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return An NSData object containing the bytes of the file, or nil if an error was encountered
|
||
|
|
*/
|
||
|
|
- (nullable NSData *)extractData:(UZKFileInfo *)fileInfo
|
||
|
|
progress:(nullable void (^)(CGFloat percentDecompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -extractData:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Unarchive a single file from the archive into memory. Supports NSProgress for progress reporting, which also
|
||
|
|
* allows cancellation in the middle of extraction
|
||
|
|
*
|
||
|
|
* @param filePath The path of the file within the archive to be expanded
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return An NSData object containing the bytes of the file, or nil if an error was encountered
|
||
|
|
*/
|
||
|
|
- (nullable NSData *)extractDataFromFile:(NSString *)filePath
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Unarchive a single file from the archive into memory
|
||
|
|
*
|
||
|
|
* @param filePath The path of the file within the archive to be expanded
|
||
|
|
* @param progress Called every so often to report the progress of the extraction
|
||
|
|
*
|
||
|
|
* - *percentDecompressed* The percentage of the file that has been decompressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
*
|
||
|
|
* @return An NSData object containing the bytes of the file, or nil if an error was encountered
|
||
|
|
*/
|
||
|
|
- (nullable NSData *)extractDataFromFile:(NSString *)filePath
|
||
|
|
progress:(nullable void (^)(CGFloat percentDecompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -extractDataFromFile:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Loops through each file in the archive into memory, allowing you to perform an action
|
||
|
|
* using its info. Supports NSProgress for progress reporting, which also
|
||
|
|
* allows cancellation in the middle of the operation
|
||
|
|
*
|
||
|
|
* @param action The action to perform using the data
|
||
|
|
*
|
||
|
|
* - *fileInfo* The metadata of the file within the archive
|
||
|
|
* - *stop* Set to YES to stop reading the archive
|
||
|
|
*
|
||
|
|
* @param error Contains an error if any was returned
|
||
|
|
*
|
||
|
|
* @return YES if no errors were encountered, NO otherwise
|
||
|
|
*/
|
||
|
|
- (BOOL)performOnFilesInArchive:(void(^)(UZKFileInfo *fileInfo, BOOL *stop))action
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Extracts each file in the archive into memory, allowing you to perform an action
|
||
|
|
* on it. Supports NSProgress for progress reporting, which also allows cancellation
|
||
|
|
* in the middle of the operation
|
||
|
|
*
|
||
|
|
* @param action The action to perform using the data
|
||
|
|
*
|
||
|
|
* - *fileInfo* The metadata of the file within the archive
|
||
|
|
* - *fileData* The full data of the file in the archive
|
||
|
|
* - *stop* Set to YES to stop reading the archive
|
||
|
|
*
|
||
|
|
* @param error Contains an error if any was returned
|
||
|
|
*
|
||
|
|
* @return YES if no errors were encountered, NO otherwise
|
||
|
|
*/
|
||
|
|
- (BOOL)performOnDataInArchive:(void(^)(UZKFileInfo *fileInfo, NSData *fileData, BOOL *stop))action
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Unarchive a single file from the archive into memory. Supports NSProgress for progress reporting, which also
|
||
|
|
* allows cancellation in the middle of extraction
|
||
|
|
*
|
||
|
|
* @param filePath The path of the file within the archive to be expanded
|
||
|
|
* @param error Contains an NSError object when there was an error reading the archive
|
||
|
|
* @param action The block to run for each chunk of data, each of size <= bufferSize
|
||
|
|
*
|
||
|
|
* - *dataChunk* The data read from the archived file. Read bytes and length to write the data
|
||
|
|
* - *percentDecompressed* The percentage of the file that has been decompressed
|
||
|
|
*
|
||
|
|
* @return YES if all data was read successfully, NO if an error was encountered
|
||
|
|
*/
|
||
|
|
- (BOOL)extractBufferedDataFromFile:(NSString *)filePath
|
||
|
|
error:(NSError **)error
|
||
|
|
action:(void(^)(NSData *dataChunk, CGFloat percentDecompressed))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* YES if archive protected with a password, NO otherwise
|
||
|
|
*/
|
||
|
|
- (BOOL)isPasswordProtected;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Tests whether the provided password unlocks the archive
|
||
|
|
*
|
||
|
|
* @return YES if correct password or archive is not password protected, NO if password is wrong
|
||
|
|
*/
|
||
|
|
- (BOOL)validatePassword;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Extract each file in the archive, checking whether the data matches the CRC checksum
|
||
|
|
stored at the time it was written
|
||
|
|
|
||
|
|
@return YES if the data is all correct, false if any check failed
|
||
|
|
*/
|
||
|
|
- (BOOL)checkDataIntegrity;
|
||
|
|
|
||
|
|
/**
|
||
|
|
Extract a particular file, to determine if its data matches the CRC
|
||
|
|
checksum stored at the time it written
|
||
|
|
|
||
|
|
@param filePath The file in the archive to check
|
||
|
|
|
||
|
|
@return YES if the data is correct, false if any check failed
|
||
|
|
*/
|
||
|
|
- (BOOL)checkDataIntegrityOfFile:(NSString *)filePath;
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
#pragma mark - Write Methods
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes the data to the zip file, overwriting it if a file of that name already exists
|
||
|
|
* in the archive. Supports NSProgress for progress reporting, which DOES NOT allow cancellation
|
||
|
|
* in the middle of writing
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Writes the data to the zip file, overwriting it if a file of that name already exists in the
|
||
|
|
* archive
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param progress Called every so often to report the progress of the compression
|
||
|
|
*
|
||
|
|
* - *percentCompressed* The percentage of the file that has been compressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
progress:(nullable void (^)(CGFloat percentCompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -writeData:filePath:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes the data to the zip file, overwriting it if a file of that name already exists in the archive
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Writes the data to the zip file, overwriting it if a file of that name already exists in the archive
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param progress Called every so often to report the progress of the compression
|
||
|
|
*
|
||
|
|
* - *percentCompressed* The percentage of the file that has been compressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
progress:(nullable void (^)(CGFloat percentCompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -writeData:filePath:fileDate:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes the data to the zip file, overwriting it if a file of that name already exists in the archive
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Writes the data to the zip file, overwriting it if a file of that name already exists in the archive
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param progress Called every so often to report the progress of the compression
|
||
|
|
*
|
||
|
|
* - *percentCompressed* The percentage of the file that has been compressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
progress:(nullable void (^)(CGFloat percentCompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -writeData:filePath:fileDate:compressionMethod:password:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes the data to the zip file, overwriting only if specified with the overwrite flag. Overwriting
|
||
|
|
* presents a tradeoff: the whole archive needs to be copied (minus the file to be overwritten) before
|
||
|
|
* the write begins. For a large archive, this can be slow. On the other hand, when not overwriting,
|
||
|
|
* the size of the archive will grow each time the file is written.
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes the data to the zip file, overwriting only if specified with the overwrite flag. Overwriting
|
||
|
|
* presents a tradeoff: the whole archive needs to be copied (minus the file to be overwritten) before
|
||
|
|
* the write begins. For a large archive, this can be slow. On the other hand, when not overwriting,
|
||
|
|
* the size of the archive will grow each time the file is written.
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param permissions The desired POSIX permissions of the file in the archive
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
posixPermissions:(short)permissions
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
error:(NSError **)error;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Writes the data to the zip file, overwriting only if specified with the overwrite flag. Overwriting
|
||
|
|
* presents a tradeoff: the whole archive needs to be copied (minus the file to be overwritten) before
|
||
|
|
* the write begins. For a large archive, this can be slow. On the other hand, when not overwriting,
|
||
|
|
* the size of the archive will grow each time the file is written.
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param progress Called every so often to report the progress of the compression
|
||
|
|
*
|
||
|
|
* - *percentCompressed* The percentage of the file that has been compressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
progress:(nullable void (^)(CGFloat percentCompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -writeData:filePath:fileDate:compressionMethod:password:overwrite:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* **DEPRECATED:** Writes the data to the zip file, overwriting only if specified with the overwrite flag. Overwriting
|
||
|
|
* presents a tradeoff: the whole archive needs to be copied (minus the file to be overwritten) before
|
||
|
|
* the write begins. For a large archive, this can be slow. On the other hand, when not overwriting,
|
||
|
|
* the size of the archive will grow each time the file is written.
|
||
|
|
*
|
||
|
|
* @param data Data to write into the archive
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param permissions The desired POSIX permissions of the file in the archive
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param progress Called every so often to report the progress of the compression
|
||
|
|
*
|
||
|
|
* - *percentCompressed* The percentage of the file that has been compressed
|
||
|
|
*
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeData:(NSData *)data
|
||
|
|
filePath:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
posixPermissions:(short)permissions
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
progress:(nullable void (^)(CGFloat percentCompressed))progress
|
||
|
|
error:(NSError **)error __deprecated_msg("Use -writeData:filePath:fileDate:permissions:compressionMethod:password:overwrite:error: instead, and if using the progress block, replace with NSProgress as described in the README");
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name, only if
|
||
|
|
* specified with the overwrite flag. Overwriting presents a tradeoff: the whole archive needs to be
|
||
|
|
* copied (minus the file to be overwritten) before the write begins. For a large archive, this can
|
||
|
|
* be slow. On the other hand, when not overwriting, the size of the archive will grow each time
|
||
|
|
* the file is written.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name, only if
|
||
|
|
* specified with the overwrite flag. Overwriting presents a tradeoff: the whole archive needs to be
|
||
|
|
* copied (minus the file to be overwritten) before the write begins. For a large archive, this can
|
||
|
|
* be slow. On the other hand, when not overwriting, the size of the archive will grow each time
|
||
|
|
* the file is written.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param preCRC The CRC-32 for the data being sent. Only necessary if encrypting the file.
|
||
|
|
Pass 0 otherwise
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
CRC:(unsigned long)preCRC
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name, only if
|
||
|
|
* specified with the overwrite flag. Overwriting presents a tradeoff: the whole archive needs to be
|
||
|
|
* copied (minus the file to be overwritten) before the write begins. For a large archive, this can
|
||
|
|
* be slow. On the other hand, when not overwriting, the size of the archive will grow each time
|
||
|
|
* the file is written.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param preCRC The CRC-32 for the data being sent. Only necessary if encrypting the file.
|
||
|
|
* Pass 0 otherwise
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
CRC:(unsigned long)preCRC
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Writes data to the zip file in pieces, allowing you to stream the write, so the entire contents
|
||
|
|
* don't need to reside in memory at once. It overwrites an existing file with the same name, only if
|
||
|
|
* specified with the overwrite flag. Overwriting presents a tradeoff: the whole archive needs to be
|
||
|
|
* copied (minus the file to be overwritten) before the write begins. For a large archive, this can
|
||
|
|
* be slow. On the other hand, when not overwriting, the size of the archive will grow each time
|
||
|
|
* the file is written.
|
||
|
|
*
|
||
|
|
* @param filePath The full path to the target file in the archive
|
||
|
|
* @param fileDate The timestamp of the file in the archive. Uses the current time if nil
|
||
|
|
* @param permissions The desired POSIX permissions of the file in the archive
|
||
|
|
* @param method The UZKCompressionMethod to use (Default, None, Fastest, Best)
|
||
|
|
* @param overwrite If YES, and the file exists, delete it before writing. If NO, append
|
||
|
|
* the data into the archive without removing it first (legacy Objective-Zip
|
||
|
|
* behavior)
|
||
|
|
* @param preCRC The CRC-32 for the data being sent. Only necessary if encrypting the file.
|
||
|
|
* Pass 0 otherwise
|
||
|
|
* @param password Override the password associated with the archive (not recommended)
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
* @param action Contains your code to loop through the source bytes and write them to the
|
||
|
|
* archive. Each time a chunk of data is ready to be written, call writeData,
|
||
|
|
* passing in a pointer to the bytes and their length. Return YES if successful,
|
||
|
|
* or NO on error (in which case, you should assign the actionError parameter
|
||
|
|
*
|
||
|
|
* - *writeData* Call this block to write some bytes into the archive. It returns NO if the
|
||
|
|
* write failed. If this happens, you should return from the action block, and
|
||
|
|
* handle the NSError returned into the error reference
|
||
|
|
* - *actionError* Assign to an NSError instance before returning NO
|
||
|
|
*
|
||
|
|
* @return YES if successful, NO on error
|
||
|
|
*/
|
||
|
|
- (BOOL)writeIntoBuffer:(NSString *)filePath
|
||
|
|
fileDate:(nullable NSDate *)fileDate
|
||
|
|
posixPermissions:(short)permissions
|
||
|
|
compressionMethod:(UZKCompressionMethod)method
|
||
|
|
overwrite:(BOOL)overwrite
|
||
|
|
CRC:(unsigned long)preCRC
|
||
|
|
password:(nullable NSString *)password
|
||
|
|
error:(NSError **)error
|
||
|
|
block:(BOOL(^)(BOOL(^writeData)(const void *bytes, unsigned int length), NSError **actionError))action;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Removes the given file from the archive
|
||
|
|
*
|
||
|
|
* @param filePath The file in the archive you wish to delete
|
||
|
|
* @param error Contains an NSError object when there was an error writing to the archive
|
||
|
|
*
|
||
|
|
* @return YES if the file was successfully deleted, NO otherwise
|
||
|
|
*/
|
||
|
|
- (BOOL)deleteFile:(NSString *)filePath error:(NSError **)error;
|
||
|
|
|
||
|
|
|
||
|
|
@end
|
||
|
|
NS_ASSUME_NONNULL_END
|