什么是pcl兼容的IPAddress等价物?NetworkToHostOrder方法

本文关键字：等价物 NetworkToHostOrder 方法 IPAddress pcl 什么 | 更新日期: 2023-09-27 18:02:56

System.Net.IPAddress类不适用于。net中的PCL(可移植类库)。我试图将一些处理二进制流的代码迁移到PCL，并且广泛使用IPAddress的NetworkToHostOrder方法(有三个过载)。什么是等效的pcl兼容代码?

最终借用了Mono:

internal static class EndianConverter
{
    public static long NetworkToHostOrder(long network)
    {
        return !BitConverter.IsLittleEndian ? network : SwapLong(network);
    }
    public static int NetworkToHostOrder(int network)
    {
        return !BitConverter.IsLittleEndian ? network : SwapInt(network);
    }
    public static short NetworkToHostOrder(short network)
    {
        return !BitConverter.IsLittleEndian ? network : SwapShort(network);
    }
    public static short HostToNetworkOrder(short host)
    {
        return !BitConverter.IsLittleEndian ? (host) : SwapShort(host);
    }
    public static int HostToNetworkOrder(int host)
    {
        return !BitConverter.IsLittleEndian ? (host) : SwapInt(host);
    }
    public static long HostToNetworkOrder(long host)
    {
        return !BitConverter.IsLittleEndian ? (host) : SwapLong(host);
    }
    private static short SwapShort(short number)
    {
        return (short) (((number >> 8) & 0xFF) | ((number << 8) & 0xFF00));
    }
    private static int SwapInt(int number)
    {
        return (((number >> 24) & 0xFF)
        | ((number >> 08) & 0xFF00)
        | ((number << 08) & 0xFF0000)
        | ((number << 24)));
    }
    private static long SwapLong(long number)
    {
        return (((number >> 56) & 0xFF)
        | ((number >> 40) & 0xFF00)
        | ((number >> 24) & 0xFF0000)
        | ((number >> 08) & 0xFF000000)
        | ((number << 08) & 0xFF00000000)
        | ((number << 24) & 0xFF0000000000)
        | ((number << 40) & 0xFF000000000000)
        | ((number << 56)));
    }