/// <summary>
/// Imports the library by name (without extensions) locating it based on platform.
///
/// Use <code>suppressUnload</code> to prevent the dll from unloading at finalization,
/// which can be useful if you need to call the imported functions in finalizers of
/// other instances and can't predict in which order the finalization will occur
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="name"></param>
/// <param name="suppressUnload">true to prevent unloading on finalization</param>
/// <returns></returns>
public static T Import <T>(string name, string version, bool suppressUnload = false) where T : class
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return(Importers.Import <T>(Importers.Windows, name, version, suppressUnload));
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
{
return(Importers.Import <T>(Importers.Posix, name, version, suppressUnload));
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
return(Importers.Import <T>(Importers.Posix, name, version, suppressUnload));
}
else
{
return(Importers.Import <T>(Importers.Windows, name, version, suppressUnload));
}
}
/// <summary>
/// Imports the library by name (without extensions) locating it based on platform.
///
/// Use <code>suppressUnload</code> to prevent the dll from unloading at finalization,
/// which can be useful if you need to call the imported functions in finalizers of
/// other instances and can't predict in which order the finalization will occur
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="name"></param>
/// <param name="suppressUnload">true to prevent unloading on finalization</param>
/// <returns></returns>
public static T Import <T>(string name, bool suppressUnload = false) where T : class
{
var subdir = Environment.Is64BitProcess ? "amd64" : "i386";
var path = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "native", subdir, name);
switch ((int)Environment.OSVersion.Platform)
{
case (int)PlatformID.Win32Windows: // Win9x supported?
case (int)PlatformID.Win32S: // Win16 NTVDM on Win x86?
case (int)PlatformID.Win32NT: // Windows NT
case (int)PlatformID.WinCE:
return(Importers.Import <T>(Importers.Windows, path + ".dll", suppressUnload));
case (int)PlatformID.MacOSX:
case 128: // Mono Mac
return(Importers.Import <T>(Importers.Posix, path + ".dylib", suppressUnload));
case (int)PlatformID.Unix:
return(Importers.Import <T>(Importers.Posix, path + ".so", suppressUnload));
default:
return(Importers.Import <T>(Importers.Windows, path, suppressUnload));
}
}
public object GetDelegate(IntPtr lib, string entryPoint, Type delegateType) => Importers.GetDelegate(this, lib, entryPoint, delegateType);