using System; using System.Collections.Generic; using System.IO; using System.Runtime.InteropServices; class GLibrary { [DllImport("kernel32.dll", SetLastError = true)] private static extern bool SetDllDirectory(string lpPathName); private static Dictionary _libraries; private static Dictionary _customlibraries; private static Dictionary _libraryDefinitions; static GLibrary() { _customlibraries = new Dictionary(); _libraries = new Dictionary(); _libraryDefinitions = new Dictionary(); _libraryDefinitions[Library.GLib] = new[] { "libglib-2.0-0.dll", "libglib-2.0.so.0", "libglib-2.0.0.dylib", "glib-2.dll" }; _libraryDefinitions[Library.GObject] = new[] { "libgobject-2.0-0.dll", "libgobject-2.0.so.0", "libgobject-2.0.0.dylib", "gobject-2.dll" }; _libraryDefinitions[Library.Cairo] = new[] { "libcairo-2.dll", "libcairo.so.2", "libcairo.2.dylib", "cairo.dll" }; _libraryDefinitions[Library.Gio] = new[] { "libgio-2.0-0.dll", "libgio-2.0.so.0", "libgio-2.0.0.dylib", "gio-2.dll" }; _libraryDefinitions[Library.Atk] = new[] { "libatk-1.0-0.dll", "libatk-1.0.so.0", "libatk-1.0.0.dylib", "atk-1.dll" }; _libraryDefinitions[Library.Pango] = new[] { "libpango-1.0-0.dll", "libpango-1.0.so.0", "libpango-1.0.0.dylib", "pango-1.dll" }; _libraryDefinitions[Library.Gdk] = new[] { "libgdk-3-0.dll", "libgdk-3.so.0", "libgdk-3.0.dylib", "gdk-3.dll" }; _libraryDefinitions[Library.GdkPixbuf] = new[] { "libgdk_pixbuf-2.0-0.dll", "libgdk_pixbuf-2.0.so.0", "libgdk_pixbuf-2.0.dylib", "gdk_pixbuf-2.dll" }; _libraryDefinitions[Library.Gtk] = new[] { "libgtk-3-0.dll", "libgtk-3.so.0", "libgtk-3.0.dylib", "gtk-3.dll" }; _libraryDefinitions[Library.PangoCairo] = new[] { "libpangocairo-1.0-0.dll", "libpangocairo-1.0.so.0", "libpangocairo-1.0.0.dylib", "pangocairo-1.dll" }; _libraryDefinitions[Library.GtkSource] = new[] { "libgtksourceview-4-0.dll", "libgtksourceview-4.so.0", "libgtksourceview-4.0.dylib", "gtksourceview-4.dll" }; _libraryDefinitions[Library.Webkit] = new[] { "libwebkit2gtk-4.0.dll", "libwebkit2gtk-4.0.so.37", "libwebkit2gtk-4.0.dylib", "libwebkit2gtk-4.0.0.dll" }; } public static IntPtr Load(Library library) { var ret = IntPtr.Zero; if (_libraries.TryGetValue(library, out ret)) return ret; if (FuncLoader.IsWindows) { ret = FuncLoader.LoadLibrary(_libraryDefinitions[library][0]); if (ret == IntPtr.Zero) { SetDllDirectory(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "Gtk", "3.24.24")); ret = FuncLoader.LoadLibrary(_libraryDefinitions[library][0]); } } else if (FuncLoader.IsOSX) { ret = FuncLoader.LoadLibrary(_libraryDefinitions[library][2]); if (ret == IntPtr.Zero) { ret = FuncLoader.LoadLibrary("/usr/local/lib/" + _libraryDefinitions[library][2]); } } else ret = FuncLoader.LoadLibrary(_libraryDefinitions[library][1]); if (ret == IntPtr.Zero) { for (int i = 0; i < _libraryDefinitions[library].Length; i++) { ret = FuncLoader.LoadLibrary(_libraryDefinitions[library][i]); if (ret != IntPtr.Zero) break; } } if (ret == IntPtr.Zero) { var err = library + ": " + string.Join(", ", _libraryDefinitions[library]); throw new DllNotFoundException(err); } _libraries[library] = ret; return ret; } }