asNSInputStream
Returns an input stream that reads from this source. Closing the stream will also close this source.
The stream supports both polling and run-loop scheduling, please check Apple's documentation for information about stream events handling.
The stream does not implement initializers (NSInputStream.initWithURL, NSInputStream.initWithData, NSInputStream.initWithFileAtPath), their use will result in a runtime error.
Samples
import kotlinx.cinterop.*
import kotlinx.io.*
import platform.Foundation.*
import kotlin.test.Test
import kotlin.test.assertContentEquals
fun main() {
//sampleStart
val buffer = Buffer()
val data = ByteArray(100) { it.toByte() }.toNSData()
val outputStream = buffer.asNSOutputStream()
outputStream.open()
outputStream.write(data.bytes?.reinterpret(), data.length)
val inputStream = buffer.asNSInputStream()
inputStream.open()
val readData = NSMutableData.create(length = 100.convert())!!
inputStream.read(readData.bytes?.reinterpret(), 100.convert())
assertContentEquals(data.toByteArray(), readData.toByteArray())
//sampleEnd
}