39 lines
1.1 KiB
C#
39 lines
1.1 KiB
C#
using System;
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namespace Hamakaze.WebSocket {
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internal static class WsUtils {
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public static byte[] FromU16(ushort num) {
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byte[] buff = BitConverter.GetBytes(num);
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if(BitConverter.IsLittleEndian)
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Array.Reverse(buff);
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return buff;
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}
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public static ushort ToU16(ReadOnlySpan<byte> buffer) {
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if(BitConverter.IsLittleEndian)
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buffer = new byte[2] {
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buffer[1], buffer[0],
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};
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return BitConverter.ToUInt16(buffer);
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}
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public static byte[] FromI64(long num) {
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byte[] buff = BitConverter.GetBytes(num);
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if(BitConverter.IsLittleEndian)
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Array.Reverse(buff);
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return buff;
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}
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public static long ToI64(ReadOnlySpan<byte> buffer) {
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if(BitConverter.IsLittleEndian)
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buffer = new byte[8] {
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buffer[7], buffer[6], buffer[5], buffer[4],
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buffer[3], buffer[2], buffer[1], buffer[0],
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};
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return BitConverter.ToInt64(buffer);
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}
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}
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}
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