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Update M3u8Helper.kt

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Arjix 2021-09-01 16:53:27 +03:00 committed by GitHub
parent 11f16ad510
commit b788da1bd4
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1 changed files with 6 additions and 16 deletions
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22
app/src/main/java/com/lagradost/cloudstream3/utils/M3u8Helper.kt
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@ -5,6 +5,7 @@ import java.util.*
import javax.crypto.Cipher
import javax.crypto.spec.IvParameterSpec
import javax.crypto.spec.SecretKeySpec
import kotlin.math.pow
import com.lagradost.cloudstream3.mvvm.logError
@ -22,29 +23,18 @@ class M3u8Helper {
} else null
}
private fun toBytes16BigBecauseArjixIsDumb(n: Int): ByteArray {
var num = n
val tail = ArrayList<Char>()
while (num > 0) {
val b = num % 256
num /= 256
if (b > 0) {
tail.add(b.toChar())
}
fun toBytes16Big(n: Int): ByteArray {
return ByteArray(16) {
val fixed = n / 256.0.pow((15 - it))
(maxOf(0, fixed.toInt()) % 256).toByte()
}
val f = ArrayList<Char>()
for (i in 0 until 16 - tail.size) {
f.add(0x00.toChar())
}
tail.reversed().forEach { f.add(it) }
return f.map { it.toByte() }.toByteArray()
}
private val defaultIvGen = sequence {
var initial = 1
while (true) {
yield(toBytes16BigBecauseArjixIsDumb(initial))
yield(toBytes16Big(initial))
++initial
}
}.iterator()