A class which represents an entry in the central directory of a ZIP archive. More...

#import <ObjFW/OFZIPArchiveEntry.h>

Inheritance diagram for OFZIPArchiveEntry:

Instance Methods
(OFDate *)	- modificationDate
	Returns the last modification date of the entry's file. More...

(OFData *)	- extraField
	Returns the extra field of the entry. More...

Instance Methods inherited from OFObject
(id)	- init
	Initializes an already allocated object. More...

(OFString *)	- className
	Returns the name of the object's class. More...

(OFString *)	- description
	Returns a description for the object. More...

(nullable void *)	- allocMemoryWithSize:
	Allocates memory and stores it in the object's memory pool. More...

(nullable void *)	- allocMemoryWithSize:count:
	Allocates memory for the specified number of items and stores it in the object's memory pool. More...

(nullable void *)	- resizeMemory:size:
	Resizes memory in the object's memory pool to the specified size. More...

(nullable void *)	- resizeMemory:size:count:
	Resizes memory in the object's memory pool to the specific number of items of the specified size. More...

(void)	- freeMemory:
	Frees allocated memory and removes it from the object's memory pool. More...

(void)	- dealloc
	Deallocates the object. More...

(void)	- performSelector:afterDelay:
	Performs the specified selector after the specified delay. More...

(void)	- performSelector:withObject:afterDelay:
	Performs the specified selector with the specified object after the specified delay. More...

(void)	- performSelector:withObject:withObject:afterDelay:
	Performs the specified selector with the specified objects after the specified delay. More...

(void)	- performSelector:onThread:waitUntilDone:
	Performs the specified selector on the specified thread. More...

(void)	- performSelector:onThread:withObject:waitUntilDone:
	Performs the specified selector on the specified thread with the specified object. More...

(void)	- performSelector:onThread:withObject:withObject:waitUntilDone:
	Performs the specified selector on the specified thread with the specified objects. More...

(void)	- performSelectorOnMainThread:waitUntilDone:
	Performs the specified selector on the main thread. More...

(void)	- performSelectorOnMainThread:withObject:waitUntilDone:
	Performs the specified selector on the main thread with the specified object. More...

(void)	- performSelectorOnMainThread:withObject:withObject:waitUntilDone:
	Performs the specified selector on the main thread with the specified objects. More...

(void)	- performSelector:onThread:afterDelay:
	Performs the specified selector on the specified thread after the specified delay. More...

(void)	- performSelector:onThread:withObject:afterDelay:
	Performs the specified selector on the specified thread with the specified object after the specified delay. More...

(void)	- performSelector:onThread:withObject:withObject:afterDelay:
	Performs the specified selector on the specified thread with the specified objects after the specified delay. More...

(nullable id)	- forwardingTargetForSelector:
	This method is called when resolveClassMethod: or resolveInstanceMethod: returned false. It should return a target to which the message should be forwarded. More...

(void)	- doesNotRecognizeSelector:
	Handles messages which are not understood by the receiver. More...

(OFString *)	- stringBySerializing
	Creates a string by serializing the receiver. More...

Instance Methods inherited from <OFObject>
(bool)	- isKindOfClass:
	Returns a boolean whether the object of the specified kind. More...

(bool)	- isMemberOfClass:
	Returns a boolean whether the object is a member of the specified class. More...

(bool)	- respondsToSelector:
	Returns a boolean whether the object responds to the specified selector. More...

(nullable IMP)	- methodForSelector:
	Returns the implementation for the specified selector. More...

(nullable const char *)	- typeEncodingForSelector:
	Returns the type encoding for the specified selector. More...

(nullable id)	- performSelector:
	Performs the specified selector. More...

(nullable id)	- performSelector:withObject:
	Performs the specified selector with the specified object. More...

(nullable id)	- performSelector:withObject:withObject:
	Performs the specified selector with the specified objects. More...

(bool)	- isEqual:
	Checks two objects for equality. More...

(uint32_t)	- hash
	Calculates a hash for the object. More...

(id)	- retain
	Increases the retain count. More...

(unsigned int)	- retainCount
	Returns the retain count. More...

(void)	- release
	Decreases the retain count. More...

(id)	- autorelease
	Adds the object to the topmost OFAutoreleasePool of the thread's autorelease pool stack. More...

(id)	- self
	Returns the receiver. More...

(bool)	- isProxy
	Returns whether the object is a proxy object. More...

(bool)	- allowsWeakReference
	Returns whether the class allows weak references. More...

(bool)	- retainWeakReference
	Retain a weak reference to this object. More...

Properties
OFString *	fileName

OFString *	fileComment

uint16_t	versionMadeBy

uint16_t	minVersionNeeded

uint16_t	compressionMethod

uint64_t	compressedSize

uint64_t	uncompressedSize

uint32_t	CRC32

uint32_t	versionSpecificAttributes

uint16_t	generalPurposeBitFlag

Additional Inherited Members
Class Methods inherited from OFObject
(void)	+ load
	A method which is called once when the class is loaded into the runtime. More...

(void)	+ unload
	A method which is called when the class is unloaded from the runtime. More...

(void)	+ initialize
	A method which is called the moment before the first call to the class is being made. More...

(id)	+ alloc
	Allocates memory for an instance of the class and sets up the memory pool for the object. More...

(id)	+ new
	Allocates memory for a new instance and calls init on it. More...

(Class)	+ class
	Returns the class. More...

(OFString *)	+ className
	Returns the name of the class as a string. More...

(bool)	+ isSubclassOfClass:
	Returns a boolean whether the class is a subclass of the specified class. More...

(nullable Class)	+ superclass
	Returns the superclass of the class. More...

(bool)	+ instancesRespondToSelector:
	Checks whether instances of the class respond to a given selector. More...

(bool)	+ conformsToProtocol:
	Checks whether the class conforms to a given protocol. More...

(nullable IMP)	+ instanceMethodForSelector:
	Returns the implementation of the instance method for the specified selector. More...

(nullable const char *)	+ typeEncodingForInstanceSelector:
	Returns the type encoding of the instance method for the specified selector. More...

(OFString *)	+ description
	Returns a description for the class, which is usually the class name. More...

(nullable IMP)	+ replaceClassMethod:withMethodFromClass:
	Replaces a class method with a class method from another class. More...

(nullable IMP)	+ replaceInstanceMethod:withMethodFromClass:
	Replaces an instance method with an instance method from another class. More...

(nullable IMP)	+ replaceClassMethod:withImplementation:typeEncoding:
	Replaces or adds a class method. More...

(nullable IMP)	+ replaceInstanceMethod:withImplementation:typeEncoding:
	Replaces or adds an instance method. More...

(void)	+ inheritMethodsFromClass:
	Adds all methods from the specified class to the class that is the receiver. More...

(BOOL)	+ resolveClassMethod:
	Try to resolve the specified class method. More...

(BOOL)	+ resolveInstanceMethod:
	Try to resolve the specified instance method. More...

(id)	+ copy
	Returns the class. More...

Detailed Description

A class which represents an entry in the central directory of a ZIP archive.

Method Documentation

◆ extraField()

- (OFData *) extraField

Returns the extra field of the entry.

Returns: The extra field of the entry

◆ modificationDate()

- (OFDate *) modificationDate

Returns the last modification date of the entry's file.

Returns: The last modification date of the entry's file

Property Documentation

◆ compressedSize

- (uint64_t) compressedSize

readnonatomicassign

The compressed size of the entry's file.

◆ compressionMethod

- (uint16_t) compressionMethod

readnonatomicassign

The compression method of the entry.

Supported values are:

Value	Description
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE	No compression
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE	Deflate
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64	Deflate64

Other values may be returned, but the file cannot be extracted then.

◆ CRC32

- (uint32_t) CRC32

readnonatomicassign

The CRC32 checksum of the entry's file.

◆ fileComment

- (OFString*) fileComment

readnonatomicassign

The comment of the entry's file.

◆ fileName

- (OFString*) fileName

readnonatomicassign

The file name of the entry.

◆ generalPurposeBitFlag

- (uint16_t) generalPurposeBitFlag

readnonatomicassign

The general purpose bit flag of the entry.

See the ZIP specification for details.

◆ minVersionNeeded

- (uint16_t) minVersionNeeded

readnonatomicassign

The minimum version required to extract the file.

The lower 8 bits are the ZIP specification version.
The upper 8 bits are the attribute compatibility. See of_zip_archive_entry_attribute_compatibility.

◆ uncompressedSize

- (uint64_t) uncompressedSize

readnonatomicassign

The uncompressed size of the entry's file.

◆ versionMadeBy

- (uint16_t) versionMadeBy

readnonatomicassign

The version which made the entry.

The lower 8 bits are the ZIP specification version.
The upper 8 bits are the attribute compatibility. See of_zip_archive_entry_attribute_compatibility.

◆ versionSpecificAttributes

- (uint32_t) versionSpecificAttributes

readnonatomicassign

The version specific attributes.

The meaning of the version specific attributes depends on the attribute compatibility part of the version that made the entry.

The documentation for this class was generated from the following files:

src/OFZIPArchiveEntry.h
src/OFZIPArchiveEntry.m

Instance Methods

Properties

Additional Inherited Members

Detailed Description

Method Documentation

◆ extraField()

◆ modificationDate()

Property Documentation

◆ compressedSize

◆ compressionMethod

◆ CRC32

◆ fileComment

◆ fileName

◆ generalPurposeBitFlag

◆ minVersionNeeded

◆ uncompressedSize

◆ versionMadeBy

◆ versionSpecificAttributes