bepin/BepInEx/ConsoleUtil/ConsoleEncoding/ConsoleEncoding.PInvoke.cs

// --------------------------------------------------
// UnityInjector - ConsoleEncoding.PInvoke.cs
// Copyright (c) Usagirei 2015 - 2015
// --------------------------------------------------

using System;
using System.Runtime.InteropServices;

namespace UnityInjector.ConsoleUtil
{
    // --------------------------------------------------
    // Code ported from
    // https://gist.github.com/asm256/9bfb88336a1433e2328a
    // Which in turn was seemingly ported from
    // http://jonskeet.uk/csharp/ebcdic/
    // using only safe (managed) code
    // --------------------------------------------------
    partial class ConsoleEncoding
    {
        [DllImport("kernel32.dll")]
        private static extern uint GetConsoleOutputCP();

        [DllImport("kernel32.dll")]
        private static extern uint GetACP();

        [DllImport("kernel32.dll", SetLastError = true)]
        private static extern int MultiByteToWideChar(
            uint codePage,
            uint dwFlags,
            [In, MarshalAs(UnmanagedType.LPArray)] byte[] lpMultiByteStr,
            int cbMultiByte,
            [Out, MarshalAs(UnmanagedType.LPArray)] char[] lpWideCharStr,
            int cchWideChar);

        [DllImport("kernel32.dll")]
        private static extern IntPtr SetConsoleOutputCP(uint codepage);

        [DllImport("kernel32.dll", SetLastError = true)]
        private static extern int WideCharToMultiByte(
            uint codePage,
            uint dwFlags,
            [In, MarshalAs(UnmanagedType.LPArray)] char[] lpWideCharStr,
            int cchWideChar,
            [Out, MarshalAs(UnmanagedType.LPArray)] byte[] lpMultiByteStr,
            int cbMultiByte,
            IntPtr lpDefaultChar,
            IntPtr lpUsedDefaultChar);
    }
}