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Added toByteArray()

This commit is contained in:
dankito 2020-07-23 13:18:13 +02:00
parent 117bb2e5e0
commit 85572d7fb2
1 changed files with 7 additions and 3 deletions
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10
fints4k/src/iosMain/kotlin/Extensions.kt
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@ -1,6 +1,4 @@
import kotlinx.cinterop.addressOf
import kotlinx.cinterop.convert
import kotlinx.cinterop.usePinned
import kotlinx.cinterop.*
import platform.Foundation.*
@ -13,4 +11,10 @@ fun ByteArray.toNSData(): NSData = NSMutableData().apply {
this@toNSData.usePinned {
appendBytes(it.addressOf(0), size.convert())
}
}
fun NSData.toByteArray(): ByteArray {
val data: CPointer<ByteVar> = bytes!!.reinterpret()
return ByteArray(length.toInt()) { index -> data[index] }
}