KioArch/com.sorrowblue.kioarch/[js]NodeFileSeekableSource

NodeFileSeekableSource

class NodeFileSeekableSource(pathStr: String) : SeekableSource(source)

A Node.js-specific SeekableSource implementation for Kotlin/JS that performs synchronous random access via the Node.js fs module (openSync, readSync, fstatSync, closeSync).

This class is intended for Node.js environments (CLI, server, or tests) and is not supported in browser runtimes.

Parameters

pathStr

the filesystem path to the archive file to open in read-only mode.

Constructors

NodeFileSeekableSource

constructor(pathStr: String)

Functions

open override fun close()

length

open override fun length(): Long

Returns the total size of the underlying data source in bytes.

position

open override fun position(): Long

Returns the current zero-based read offset in bytes from the beginning of the stream.

read

open override fun read(buffer: ByteArray, offset: Int, length: Int): Int

Reads up to length bytes from the current position into buffer starting at offset.

seek

open override fun seek(position: Long)

Sets the absolute byte offset from the beginning of the stream for the next read operation.