readium-shared/org.readium.r2.shared.util.zip.compress.archivers.zip/UnicodeCommentExtraField

UnicodeCommentExtraField

open class UnicodeCommentExtraField : AbstractUnicodeExtraField

Info-ZIP Unicode Comment Extra Field (0x6375):

Stores the UTF-8 version of the file comment as stored in the central directory header.

See also

Constructors

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constructor()
constructor(comment: String, bytes: Array<Byte>)
Assemble as unicode comment extension from the comment given as text as well as the bytes actually written to the archive.
constructor(text: String, bytes: Array<Byte>, off: Int, len: Int)
Assemble as unicode comment extension from the name given as text as well as the encoded bytes actually written to the archive.

Properties

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val EXTRAFIELD_HEADER_SIZE: Int = 4
Size of an extra field field header (id + length).
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open var nameCRC32: Long
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open var unicodeName: Array<Byte>

Functions

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open fun getCentralDirectoryData(): Array<Byte>
The actual data to put into central directory - without Header-ID or length specifier.
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open fun getCentralDirectoryLength(): ZipShort
Length of the extra field in the central directory - without Header-ID or length specifier.
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open fun getHeaderId(): ZipShort
The Header-ID.
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open fun getLocalFileDataData(): Array<Byte>
The actual data to put into local file data - without Header-ID or length specifier.
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open fun getLocalFileDataLength(): ZipShort
Length of the extra field in the local file data - without Header-ID or length specifier.
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open fun parseFromCentralDirectoryData(buffer: Array<Byte>, offset: Int, length: Int)
Doesn't do anything special since this class always uses the same data in central directory and local file data.
abstract fun parseFromCentralDirectoryData(buffer: Array<Byte>, offset: Int, length: Int)
Populate data from this array as if it was in central directory data.
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open fun parseFromLocalFileData(buffer: Array<Byte>, offset: Int, length: Int)
abstract fun parseFromLocalFileData(buffer: Array<Byte>, offset: Int, length: Int)
Populate data from this array as if it was in local file data.
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