SpamAssassinService/SafeNativeMethods.cs at main · RvdHout/SpamAssassinService · GitHub

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#region using

using System.Runtime.InteropServices;
using System.Security;

#endregion

namespace SpamAssassinService
{
    [SuppressUnmanagedCodeSecurity]
    internal static class SafeNativeMethods
    {
        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool AttachConsole(uint dwProcessId);

        [DllImport("kernel32.dll", SetLastError = true)]
        internal static extern bool FreeConsole();

        [DllImport("Kernel32")]
        internal static extern bool SetConsoleCtrlHandler(HandlerRoutine Handler, bool Add);

        [DllImport("kernel32.dll")]
        [return: MarshalAs(UnmanagedType.Bool)]
        internal static extern bool GenerateConsoleCtrlEvent(CtrlTypes dwCtrlEvent, uint dwProcessGroupId);

        internal delegate bool HandlerRoutine(CtrlTypes CtrlType);

        public enum CtrlTypes
        {
            CTRL_C_EVENT = 0,
            CTRL_BREAK_EVENT = 1,
            CTRL_CLOSE_EVENT = 2,
            CTRL_LOGOFF_EVENT = 5,
            CTRL_SHUTDOWN_EVENT = 6,
        }
    }
}