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#import "OFObject.h"
OF_ASSUME_NONNULL_BEGIN
/** @file */
enum {
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_NONE = 0,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_SHRINK = 1,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_1 = 2,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_2 = 3,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_3 = 4,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_REDUCE_FACTOR_4 = 5,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_IMPLODE = 6,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE = 8,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_DEFLATE64 = 9,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_BZIP2 = 12,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_LZMA = 14,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_WAVPACK = 97,
OF_ZIP_ARCHIVE_ENTRY_COMPRESSION_METHOD_PPMD = 98
};
typedef enum {
OFZIPArchiveEntryCompressionMethodNone = 0,
OFZIPArchiveEntryCompressionMethodShrink = 1,
OFZIPArchiveEntryCompressionMethodReduceFactor1 = 2,
OFZIPArchiveEntryCompressionMethodReduceFactor2 = 3,
OFZIPArchiveEntryCompressionMethodReduceFactor3 = 4,
OFZIPArchiveEntryCompressionMethodReduceFactor4 = 5,
OFZIPArchiveEntryCompressionMethodImplode = 6,
OFZIPArchiveEntryCompressionMethodDeflate = 8,
OFZIPArchiveEntryCompressionMethodDeflate64 = 9,
OFZIPArchiveEntryCompressionMethodBZIP2 = 12,
OFZIPArchiveEntryCompressionMethodLZMA = 14,
OFZIPArchiveEntryCompressionMethodWavPack = 97,
OFZIPArchiveEntryCompressionMethodPPMd = 98
} OFZIPArchiveEntryCompressionMethod;
/**
* @brief Attribute compatibility part of ZIP versions.
*/
enum of_zip_archive_entry_attribute_compatibility {
typedef enum {
/** MS-DOS and OS/2 */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MSDOS = 0,
OFZIPArchiveEntryAttributeCompatibilityMSDOS = 0,
/** Amiga */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_AMIGA = 1,
OFZIPArchiveEntryAttributeCompatibilityAmiga = 1,
/** OpenVMS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OPENVMS = 2,
OFZIPArchiveEntryAttributeCompatibilityOpenVMS = 2,
/** UNIX */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_UNIX = 3,
OFZIPArchiveEntryAttributeCompatibilityUNIX = 3,
/** VM/CMS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VM_CMS = 4,
OFZIPArchiveEntryAttributeCompatibilityVM_CMS = 4,
/** Atari ST */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ATARI_ST = 5,
OFZIPArchiveEntryAttributeCompatibilityAtariST = 5,
/** OS/2 HPFS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS2_HPFS = 6,
OFZIPArchiveEntryAttributeCompatibilityOS2HPFS = 6,
/** Macintosh */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MACINTOSH = 7,
OFZIPArchiveEntryAttributeCompatibilityMacintosh = 7,
/** Z-System */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_Z_SYSTEM = 8,
OFZIPArchiveEntryAttributeCompatibilityZSystem = 8,
/** CP/M */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_CP_M = 9,
OFZIPArchiveEntryAttributeCompatibilityCPM = 9,
/** Windows NTFS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_WINDOWS_NTFS = 10,
OFZIPArchiveEntryAttributeCompatibilityWindowsNTFS = 10,
/** MVS (OS/390 - Z/OS) */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_MVS = 11,
OFZIPArchiveEntryAttributeCompatibilityMVS = 11,
/** VSE */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VSE = 12,
OFZIPArchiveEntryAttributeCompatibilityVSE = 12,
/** Acorn RISC OS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ACORN_RISC_OS = 13,
OFZIPArchiveEntryAttributeCompatibilityAcornRISCOS = 13,
/** VFAT */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_VFAT = 14,
OFZIPArchiveEntryAttributeCompatibilityVFAT = 14,
/** Alternate MVS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_ALTERNATE_MVS = 15,
OFZIPArchiveEntryAttributeCompatibilityAlternateMVS = 15,
/** BeOS */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_BEOS = 16,
OFZIPArchiveEntryAttributeCompatibilityBeOS = 16,
/** Tandem */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_TANDEM = 17,
OFZIPArchiveEntryAttributeCompatibilityTandem = 17,
/** OS/400 */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS_400 = 18,
OFZIPArchiveEntryAttributeCompatibilityOS400 = 18,
/** OS X (Darwin) */
OF_ZIP_ARCHIVE_ENTRY_ATTR_COMPAT_OS_X = 19
};
OFZIPArchiveEntryAttributeCompatibilityOSX = 19
} OFZIPArchiveEntryAttributeCompatibility;
/**
* @brief Tags for the extra field.
*/
enum {
OF_ZIP_ARCHIVE_ENTRY_EXTRA_FIELD_ZIP64 = 0x0001
typedef enum {
/** ZIP64 extra field tag */
OFZIPArchiveEntryExtraFieldTagZIP64 = 0x0001
};
uint16_t _versionMadeBy, _minVersionNeeded, _generalPurposeBitFlag;
uint16_t _compressionMethod;
uint16_t _generalPurposeBitFlag;
OFZIPArchiveEntryCompressionMethod _compressionMethod;
uint16_t _lastModifiedFileTime, _lastModifiedFileDate;
uint32_t _CRC32;
uint64_t _compressedSize, _uncompressedSize;
OFString *_fileName;
OFData *_Nullable _extraField;
OFString *_Nullable _fileComment;
uint32_t _startDiskNumber;
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@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic) OFData *extraField;
/**
* @brief The version which made the entry.
*
* The lower 8 bits are the ZIP specification version.@n
* The upper 8 bits are the attribute compatibility.
* See @ref of_zip_archive_entry_attribute_compatibility.
* See @ref OFZIPArchiveEntryAttributeCompatibility.
*/
@property (readonly, nonatomic) uint16_t versionMadeBy;
@property (readonly, nonatomic)
OFZIPArchiveEntryAttributeCompatibility versionMadeBy;
/**
* @brief The minimum version required to extract the file.
*
* The lower 8 bits are the ZIP specification version.@n
* The upper 8 bits are the attribute compatibility.
* See @ref of_zip_archive_entry_attribute_compatibility.
* See @ref OFZIPArchiveEntryAttributeCompatibility.
*/
@property (readonly, nonatomic) uint16_t minVersionNeeded;
@property (readonly, nonatomic)
OFZIPArchiveEntryAttributeCompatibility minVersionNeeded;
/**
* @brief The last modification date of the entry's file.
*
* @note Due to limitations of the ZIP format, this has only 2 second precision.
*/
@property (readonly, retain, nonatomic) OFDate *modificationDate;
/**
* @brief 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
* Value | Description
* --------------------------------------------|---------------
* OFZIPArchiveEntryCompressionMethodNone | No compression
* OFZIPArchiveEntryCompressionMethodDeflate | Deflate
* OFZIPArchiveEntryCompressionMethodDeflate64 | Deflate64
*
* Other values may be returned, but the file cannot be extracted then.
*/
@property (readonly, nonatomic) uint16_t compressionMethod;
@property (readonly, nonatomic)
OFZIPArchiveEntryCompressionMethod compressionMethod;
/**
* @brief The compressed size of the entry's file.
*/
@property (readonly, nonatomic) uint64_t compressedSize;
/**
|