Inflate

open class Inflate(options: InflateOptions = definedExternally)(source)

Generic JS-style wrapper for zlib calls. If you don't need streaming behaviour - use more simple functions: inflate and inflateRaw.

Constructors

Inflate

constructor(options: InflateOptions = definedExternally)

Properties

err

val err: ReturnCode?

Error code after inflate finished. ReturnCode.Z_OK on success. Should be checked if broken data possible.

msg

val msg: String?

Error message, if err != ReturnCode.Z_OK

result

val result: Uint8Array<ArrayBuffer>?

Uncompressed result, generated by default onData and onEnd handlers. Filled after you push last chunk (call push with Flush.Z_FINISH param).

Functions

onData

open fun onData(chunk: Uint8Array<ArrayBuffer>)

By default, stores data blocks in chunks[] property and glue those in onEnd. Override this handler, if you need another behaviour.

onEnd

open fun onEnd(status: ReturnCode)

Called either after you tell inflate that the input stream is complete Flush.Z_FINISH. By default - join collected chunks, free memory and fill results / err properties.

push

fun push(data: ArrayBuffer, flush: Flush = definedExternally): Boolean

fun push(data: Uint8Array<*>, flush: Flush = definedExternally): Boolean

fun push(data: String, flush: Flush = definedExternally): Boolean

Sends input data to inflate pipe, generating onData calls with new output chunks. Returns true on success. If end of stream detected, onEnd will be called.