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Fixed order parsing for BigEndian, when not using the default byte array sizes

This commit is contained in:
Robinson 2023-08-21 00:49:22 +02:00
parent 6787c07722
commit d895287355
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GPG Key ID: 8E7DB78588BD6F5C
1 changed files with 178 additions and 196 deletions
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374
src/dorkbox/bytes/BigEndian.kt
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@ -50,7 +50,7 @@ object BigEndian {
number = (number.toInt() or (bytes[offset + 1].toInt() and 0xFF shl 0)).toShort() number = (number.toInt() or (bytes[offset + 1].toInt() and 0xFF shl 0)).toShort()
} }
1 -> number = (number.toInt() or (bytes[offset + 1].toInt() and 0xFF shl 0)).toShort() else -> number = (number.toInt() or (bytes[offset + 0].toInt() and 0xFF shl 0)).toShort()
} }
return number return number
} }
@ -63,17 +63,14 @@ object BigEndian {
number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort() number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort()
} }
1 -> number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort() else -> number = (number.toInt() or (bytes[0].toInt() and 0xFF shl 0)).toShort()
else -> {
number = (number.toInt() or (bytes[0].toInt() and 0xFF shl 8)).toShort()
number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort()
}
} }
return number return number
} }
fun from(b0: Byte, b1: Byte): Short { fun from(b0: Byte, b1: Byte): Short {
return (b0.toInt() and 0xFF shl 8 or (b1.toInt() and 0xFF shl 0)).toShort() return ((b0.toInt() and 0xFF shl 8) or
(b1.toInt() and 0xFF shl 0)).toShort()
} }
fun from(buff: ByteBuffer): Short { fun from(buff: ByteBuffer): Short {
@ -104,15 +101,15 @@ object BigEndian {
* UNSIGNED SHORT to and from bytes * UNSIGNED SHORT to and from bytes
*/ */
object UShort_ { object UShort_ {
fun from(bytes: ByteArray, offset: Int, bytenum: Int): UShort { fun from(bytes: ByteArray, offset: Int, byteNumber: Int): UShort {
var number: Short = 0 var number: Short = 0
when (bytenum) { when (byteNumber) {
2 -> { 2 -> {
number = (number.toInt() or (bytes[offset + 0].toInt() and 0xFF shl 8)).toShort() number = (number.toInt() or (bytes[offset + 0].toInt() and 0xFF shl 8)).toShort()
number = (number.toInt() or (bytes[offset + 1].toInt() and 0xFF shl 0)).toShort() number = (number.toInt() or (bytes[offset + 1].toInt() and 0xFF shl 0)).toShort()
} }
1 -> number = (number.toInt() or (bytes[offset + 1].toInt() and 0xFF shl 0)).toShort() else -> number = (number.toInt() or (bytes[offset + 0].toInt() and 0xFF shl 0)).toShort()
} }
return number.toUShort() return number.toUShort()
} }
@ -125,17 +122,14 @@ object BigEndian {
number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort() number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort()
} }
1 -> number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort() else -> number = (number.toInt() or (bytes[0].toInt() and 0xFF shl 0)).toShort()
else -> {
number = (number.toInt() or (bytes[0].toInt() and 0xFF shl 8)).toShort()
number = (number.toInt() or (bytes[1].toInt() and 0xFF shl 0)).toShort()
}
} }
return number.toUShort() return number.toUShort()
} }
fun from(b0: Byte, b1: Byte): UShort { fun from(b0: Byte, b1: Byte): UShort {
return (b0.toInt() and 0xFF shl 8 or (b1.toInt() and 0xFF shl 0)).toUShort() return ((b0.toInt() and 0xFF shl 8) or
(b1.toInt() and 0xFF shl 0)).toUShort()
} }
fun from(buff: ByteBuffer): UShort { fun from(buff: ByteBuffer): UShort {
@ -166,9 +160,9 @@ object BigEndian {
* INT to and from bytes * INT to and from bytes
*/ */
object Int_ { object Int_ {
fun from(bytes: ByteArray, offset: Int, bytenum: Int): Int { fun from(bytes: ByteArray, offset: Int, byteNumber: Int): Int {
var number = 0 var number = 0
when (bytenum) { when (byteNumber) {
4 -> { 4 -> {
number = number or (bytes[offset + 0].toInt() and 0xFF shl 24) number = number or (bytes[offset + 0].toInt() and 0xFF shl 24)
number = number or (bytes[offset + 1].toInt() and 0xFF shl 16) number = number or (bytes[offset + 1].toInt() and 0xFF shl 16)
@ -177,17 +171,17 @@ object BigEndian {
} }
3 -> { 3 -> {
number = number or (bytes[offset + 1].toInt() and 0xFF shl 16) number = number or (bytes[offset + 0].toInt() and 0xFF shl 16)
number = number or (bytes[offset + 2].toInt() and 0xFF shl 8) number = number or (bytes[offset + 1].toInt() and 0xFF shl 8)
number = number or (bytes[offset + 3].toInt() and 0xFF shl 0) number = number or (bytes[offset + 2].toInt() and 0xFF shl 0)
} }
2 -> { 2 -> {
number = number or (bytes[offset + 2].toInt() and 0xFF shl 8) number = number or (bytes[offset + 0].toInt() and 0xFF shl 8)
number = number or (bytes[offset + 3].toInt() and 0xFF shl 0) number = number or (bytes[offset + 1].toInt() and 0xFF shl 0)
} }
1 -> number = number or (bytes[offset + 3].toInt() and 0xFF shl 0) else -> number = number or (bytes[offset + 0].toInt() and 0xFF shl 0)
} }
return number return number
} }
@ -203,29 +197,26 @@ object BigEndian {
} }
3 -> { 3 -> {
number = number or (bytes[1].toInt() and 0xFF shl 16) number = number or (bytes[0].toInt() and 0xFF shl 16)
number = number or (bytes[2].toInt() and 0xFF shl 8) number = number or (bytes[1].toInt() and 0xFF shl 8)
number = number or (bytes[3].toInt() and 0xFF shl 0) number = number or (bytes[2].toInt() and 0xFF shl 0)
} }
2 -> { 2 -> {
number = number or (bytes[2].toInt() and 0xFF shl 8) number = number or (bytes[0].toInt() and 0xFF shl 8)
number = number or (bytes[3].toInt() and 0xFF shl 0) number = number or (bytes[1].toInt() and 0xFF shl 0)
} }
1 -> number = number or (bytes[3].toInt() and 0xFF shl 0) else -> number = number or (bytes[0].toInt() and 0xFF shl 0)
else -> {
number = number or (bytes[0].toInt() and 0xFF shl 24)
number = number or (bytes[1].toInt() and 0xFF shl 16)
number = number or (bytes[2].toInt() and 0xFF shl 8)
number = number or (bytes[3].toInt() and 0xFF shl 0)
}
} }
return number return number
} }
fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte): Int { fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte): Int {
return b0.toInt() and 0xFF shl 24 or (b1.toInt() and 0xFF shl 16) or (b2.toInt() and 0xFF shl 8) or (b3.toInt() and 0xFF shl 0) return (b0.toInt() and 0xFF shl 24) or
(b1.toInt() and 0xFF shl 16) or
(b2.toInt() and 0xFF shl 8) or
(b3.toInt() and 0xFF shl 0)
} }
fun from(buff: ByteBuffer): Int { fun from(buff: ByteBuffer): Int {
@ -260,9 +251,9 @@ object BigEndian {
* UNSIGNED INT to and from bytes * UNSIGNED INT to and from bytes
*/ */
object UInt_ { object UInt_ {
fun from(bytes: ByteArray, offset: Int, bytenum: Int): UInt { fun from(bytes: ByteArray, offset: Int, byteNumber: Int): UInt {
var number = 0 var number = 0
when (bytenum) { when (byteNumber) {
4 -> { 4 -> {
number = number or (bytes[offset + 0].toInt() and 0xFF shl 24) number = number or (bytes[offset + 0].toInt() and 0xFF shl 24)
number = number or (bytes[offset + 1].toInt() and 0xFF shl 16) number = number or (bytes[offset + 1].toInt() and 0xFF shl 16)
@ -271,17 +262,17 @@ object BigEndian {
} }
3 -> { 3 -> {
number = number or (bytes[offset + 1].toInt() and 0xFF shl 16) number = number or (bytes[offset + 0].toInt() and 0xFF shl 16)
number = number or (bytes[offset + 2].toInt() and 0xFF shl 8) number = number or (bytes[offset + 1].toInt() and 0xFF shl 8)
number = number or (bytes[offset + 3].toInt() and 0xFF shl 0) number = number or (bytes[offset + 2].toInt() and 0xFF shl 0)
} }
2 -> { 2 -> {
number = number or (bytes[offset + 2].toInt() and 0xFF shl 8) number = number or (bytes[offset + 0].toInt() and 0xFF shl 8)
number = number or (bytes[offset + 3].toInt() and 0xFF shl 0) number = number or (bytes[offset + 1].toInt() and 0xFF shl 0)
} }
1 -> number = number or (bytes[offset + 3].toInt() and 0xFF shl 0) else -> number = number or (bytes[offset + 0].toInt() and 0xFF shl 0)
} }
return number.toUInt() return number.toUInt()
} }
@ -297,29 +288,26 @@ object BigEndian {
} }
3 -> { 3 -> {
number = number or (bytes[1].toInt() and 0xFF shl 16) number = number or (bytes[0].toInt() and 0xFF shl 16)
number = number or (bytes[2].toInt() and 0xFF shl 8) number = number or (bytes[1].toInt() and 0xFF shl 8)
number = number or (bytes[3].toInt() and 0xFF shl 0) number = number or (bytes[2].toInt() and 0xFF shl 0)
} }
2 -> { 2 -> {
number = number or (bytes[2].toInt() and 0xFF shl 8) number = number or (bytes[0].toInt() and 0xFF shl 8)
number = number or (bytes[3].toInt() and 0xFF shl 0) number = number or (bytes[1].toInt() and 0xFF shl 0)
} }
1 -> number = number or (bytes[3].toInt() and 0xFF shl 0) else -> number = number or (bytes[0].toInt() and 0xFF shl 0)
else -> {
number = number or (bytes[0].toInt() and 0xFF shl 24)
number = number or (bytes[1].toInt() and 0xFF shl 16)
number = number or (bytes[2].toInt() and 0xFF shl 8)
number = number or (bytes[3].toInt() and 0xFF shl 0)
}
} }
return number.toUInt() return number.toUInt()
} }
fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte): UInt { fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte): UInt {
return (b0.toInt() and 0xFF shl 24 or (b1.toInt() and 0xFF shl 16) or (b2.toInt() and 0xFF shl 8) or (b3.toInt() and 0xFF shl 0)).toUInt() return ((b0.toInt() and 0xFF shl 24) or
(b1.toInt() and 0xFF shl 16) or
(b2.toInt() and 0xFF shl 8) or
(b3.toInt() and 0xFF shl 0)).toUInt()
} }
fun from(buff: ByteBuffer): UInt { fun from(buff: ByteBuffer): UInt {
@ -354,9 +342,9 @@ object BigEndian {
* LONG to and from bytes * LONG to and from bytes
*/ */
object Long_ { object Long_ {
fun from(bytes: ByteArray, offset: Int, bytenum: Int): Long { fun from(bytes: ByteArray, offset: Int, byteNumber: Int): Long {
var number: Long = 0 var number: Long = 0
when (bytenum) { when (byteNumber) {
8 -> { 8 -> {
number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 56) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 56)
number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 48) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 48)
@ -369,51 +357,51 @@ object BigEndian {
} }
7 -> { 7 -> {
number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 48) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 48)
number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 0)
} }
6 -> { 6 -> {
number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 0)
} }
5 -> { 5 -> {
number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 0)
} }
4 -> { 4 -> {
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 0)
} }
3 -> { 3 -> {
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 0)
} }
2 -> { 2 -> {
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 0)
} }
1 -> number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) else -> number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 0)
} }
return number return number
} }
@ -433,67 +421,64 @@ object BigEndian {
} }
7 -> { 7 -> {
number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 48) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 48)
number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 0)
} }
6 -> { 6 -> {
number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 0)
} }
5 -> { 5 -> {
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 0)
} }
4 -> { 4 -> {
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 0)
} }
3 -> { 3 -> {
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 0)
} }
2 -> { 2 -> {
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 0)
} }
1 -> number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) else -> number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 0)
else -> {
number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 56)
number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 48)
number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0)
}
} }
return number return number
} }
fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte, b4: Byte, b5: Byte, b6: Byte, b7: Byte): Long { fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte, b4: Byte, b5: Byte, b6: Byte, b7: Byte): Long {
return (b0.toInt() and 0xFF).toLong() shl 56 or ((b1.toInt() and 0xFF).toLong() shl 48) or ((b2.toInt() and 0xFF).toLong() shl 40) or ((b3.toInt() and 0xFF).toLong() shl 32) or ((b4.toInt() and 0xFF).toLong() shl 24) or ((b5.toInt() and 0xFF).toLong() shl 16) or ((b6.toInt() and 0xFF).toLong() shl 8) or ((b7.toInt() and 0xFF).toLong() shl 0) return ((b0.toInt() and 0xFF).toLong() shl 56) or
((b1.toInt() and 0xFF).toLong() shl 48) or
((b2.toInt() and 0xFF).toLong() shl 40) or
((b3.toInt() and 0xFF).toLong() shl 32) or
((b4.toInt() and 0xFF).toLong() shl 24) or
((b5.toInt() and 0xFF).toLong() shl 16) or
((b6.toInt() and 0xFF).toLong() shl 8) or
((b7.toInt() and 0xFF).toLong() shl 0)
} }
fun from(buff: ByteBuffer): Long { fun from(buff: ByteBuffer): Long {
@ -554,9 +539,9 @@ object BigEndian {
* UNSIGNED LONG to and from bytes * UNSIGNED LONG to and from bytes
*/ */
object ULong_ { object ULong_ {
fun from(bytes: ByteArray, offset: Int, bytenum: Int): ULong { fun from(bytes: ByteArray, offset: Int, byteNumber: Int): ULong {
var number: Long = 0 var number: Long = 0
when (bytenum) { when (byteNumber) {
8 -> { 8 -> {
number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 56) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 56)
number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 48) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 48)
@ -569,51 +554,51 @@ object BigEndian {
} }
7 -> { 7 -> {
number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 48) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 48)
number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 0)
} }
6 -> { 6 -> {
number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 0)
} }
5 -> { 5 -> {
number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 0)
} }
4 -> { 4 -> {
number = number or ((bytes[offset + 4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 3].toInt() and 0xFF).toLong() shl 0)
} }
3 -> { 3 -> {
number = number or ((bytes[offset + 5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 2].toInt() and 0xFF).toLong() shl 0)
} }
2 -> { 2 -> {
number = number or ((bytes[offset + 6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[offset + 1].toInt() and 0xFF).toLong() shl 0)
} }
1 -> number = number or ((bytes[offset + 7].toInt() and 0xFF).toLong() shl 0) else -> number = number or ((bytes[offset + 0].toInt() and 0xFF).toLong() shl 0)
} }
return number.toULong() return number.toULong()
} }
@ -633,67 +618,64 @@ object BigEndian {
} }
7 -> { 7 -> {
number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 48) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 48)
number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 0)
} }
6 -> { 6 -> {
number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 40) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 0)
} }
5 -> { 5 -> {
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 0)
} }
4 -> { 4 -> {
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 0)
} }
3 -> { 3 -> {
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 0)
} }
2 -> { 2 -> {
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8) number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 0)
} }
1 -> number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0) else -> number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 0)
else -> {
number = number or ((bytes[0].toInt() and 0xFF).toLong() shl 56)
number = number or ((bytes[1].toInt() and 0xFF).toLong() shl 48)
number = number or ((bytes[2].toInt() and 0xFF).toLong() shl 40)
number = number or ((bytes[3].toInt() and 0xFF).toLong() shl 32)
number = number or ((bytes[4].toInt() and 0xFF).toLong() shl 24)
number = number or ((bytes[5].toInt() and 0xFF).toLong() shl 16)
number = number or ((bytes[6].toInt() and 0xFF).toLong() shl 8)
number = number or ((bytes[7].toInt() and 0xFF).toLong() shl 0)
}
} }
return number.toULong() return number.toULong()
} }
fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte, b4: Byte, b5: Byte, b6: Byte, b7: Byte): ULong { fun from(b0: Byte, b1: Byte, b2: Byte, b3: Byte, b4: Byte, b5: Byte, b6: Byte, b7: Byte): ULong {
return ((b0.toInt() and 0xFF).toLong() shl 56 or ((b1.toInt() and 0xFF).toLong() shl 48) or ((b2.toInt() and 0xFF).toLong() shl 40) or ((b3.toInt() and 0xFF).toLong() shl 32) or ((b4.toInt() and 0xFF).toLong() shl 24) or ((b5.toInt() and 0xFF).toLong() shl 16) or ((b6.toInt() and 0xFF).toLong() shl 8) or ((b7.toInt() and 0xFF).toLong() shl 0)).toULong() return (((b0.toInt() and 0xFF).toLong() shl 56) or
((b1.toInt() and 0xFF).toLong() shl 48) or
((b2.toInt() and 0xFF).toLong() shl 40) or
((b3.toInt() and 0xFF).toLong() shl 32) or
((b4.toInt() and 0xFF).toLong() shl 24) or
((b5.toInt() and 0xFF).toLong() shl 16) or
((b6.toInt() and 0xFF).toLong() shl 8) or
((b7.toInt() and 0xFF).toLong() shl 0)).toULong()
} }
fun from(buff: ByteBuffer): ULong { fun from(buff: ByteBuffer): ULong {