public static void Initialize()
{
if (AppKitLibrary != IntPtr.Zero)
{
return;
}
AppKitLibrary = NS.LoadLibrary("/System/Library/Frameworks/AppKit.framework/AppKit");
FoundationLibrary = NS.LoadLibrary("/System/Library/Frameworks/Foundation.framework/Foundation");
CoreTextLibrary = NS.LoadLibrary(CoreTextPath);
}
public static IntPtr GetStringConstant(IntPtr handle, string symbol)
{
var indirect = NS.GetSymbol(handle, symbol);
if (indirect == IntPtr.Zero)
{
return(IntPtr.Zero);
}
var actual = Marshal.ReadIntPtr(indirect);
if (actual == IntPtr.Zero)
{
return(IntPtr.Zero);
}
return(actual);
}