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

ArchiveInputStream

abstract class ArchiveInputStream : InputStream

Archive input streams MUST override the read - or read - method so that reading from the stream generates EOF for the end of data in each entry as well as at the end of the file proper.

The getNextEntry method is used to reset the input stream ready for reading the data from the next entry.

The input stream classes must also implement a method with the signature:

public static boolean matches(byte[] signature, int length)

which is used by the ArchiveStreamFactory to autodetect the archive type from the first few bytes of a stream.

Constructors

ArchiveInputStream

constructor()

Properties

bytesRead

open val bytesRead: Long

holds the number of bytes read in this stream

Functions

available

open fun available(): Int

canReadEntryData

open fun canReadEntryData(archiveEntry: ArchiveEntry): Boolean

Whether this stream is able to read the given entry.

open fun close()

getNextEntry

abstract fun getNextEntry(): ArchiveEntry

Returns the next Archive Entry in this Stream.

mark

open fun mark(readlimit: Int)

markSupported

open fun markSupported(): Boolean

nullInputStream

open fun nullInputStream(): InputStream

read

open fun read(): Int

Reads a byte of data.

readAllBytes

open fun readAllBytes(): Array<Byte>

readNBytes

open fun readNBytes(len: Int): Array<Byte>

open fun readNBytes(b: Array<Byte>, off: Int, len: Int): Int

reset

open fun reset()

skip

open fun skip(n: Long): Long

skipNBytes

open fun skipNBytes(n: Long)

transferTo

open fun transferTo(out: OutputStream): Long