コード例 #1
0
            public void TryCatchFinally(string[] args)
            {
                try
                {
                    if (Global.Config.SingleInstanceMode)
                    {
                        try
                        {
                            new SingleInstanceController(args).Run(args);
                        }
                        catch (ObjectDisposedException)
                        {
                            // Eat it, MainForm disposed itself and Run attempts to dispose of itself.  Eventually we would want to figure out a way to prevent that, but in the meantime it is harmless, so just eat the error
                        }
                    }
                    else
                    {
                        using (var mf = new MainForm(args))
                        {
                            var title = mf.Text;
                            mf.Show();
                            mf.Text = title;
                            try
                            {
                                GlobalWin.ExitCode = mf.ProgramRunLoop();
                            }
                            catch (Exception e) when(!Debugger.IsAttached && !VersionInfo.DeveloperBuild && Global.MovieSession.Movie.IsActive)
                            {
                                var result = MessageBox.Show(
                                    "EmuHawk has thrown a fatal exception and is about to close.\nA movie has been detected. Would you like to try to save?\n(Note: Depending on what caused this error, this may or may not succeed)",
                                    $"Fatal error: {e.GetType().Name}",
                                    MessageBoxButtons.YesNo,
                                    MessageBoxIcon.Exclamation
                                    );

                                if (result == DialogResult.Yes)
                                {
                                    Global.MovieSession.Movie.Save();
                                }
                            }
                        }
                    }
                }
                catch (Exception e) when(!Debugger.IsAttached)
                {
                    new ExceptionBox(e).ShowDialog();
                }
                finally
                {
                    if (GlobalWin.Sound != null)
                    {
                        GlobalWin.Sound.Dispose();
                        GlobalWin.Sound = null;
                    }
                    GlobalWin.GL.Dispose();
                    Input.Cleanup();
                }
            }
コード例 #2
0
            // Identical to the implementation in Win32MainLoopCrashHandler sans the single-instance check.
            public void TryCatchFinally(string[] args)
            {
                try
                {
                    using (var mf = new MainForm(args))
                    {
                        var title = mf.Text;
                        mf.Show();
                        mf.Text = title;
                        try
                        {
                            GlobalWin.ExitCode = mf.ProgramRunLoop();
                        }
                        catch (Exception e) when(!Debugger.IsAttached && !VersionInfo.DeveloperBuild && Global.MovieSession.Movie.IsActive)
                        {
                            var result = MessageBox.Show(
                                "EmuHawk has thrown a fatal exception and is about to close.\nA movie has been detected. Would you like to try to save?\n(Note: Depending on what caused this error, this may or may not succeed)",
                                $"Fatal error: {e.GetType().Name}",
                                MessageBoxButtons.YesNo,
                                MessageBoxIcon.Exclamation
                                );

                            if (result == DialogResult.Yes)
                            {
                                Global.MovieSession.Movie.Save();
                            }
                        }
                    }
                }
                catch (Exception e) when(!Debugger.IsAttached)
                {
                    new ExceptionBox(e).ShowDialog();
                }
                finally
                {
                    if (GlobalWin.Sound != null)
                    {
                        GlobalWin.Sound.Dispose();
                        GlobalWin.Sound = null;
                    }
                    GlobalWin.GL.Dispose();
                    Input.Cleanup();
                }
            }
コード例 #3
0
ファイル: Program.cs プロジェクト: RuochenLiu/BizHawk
        static int SubMain(string[] args)
        {
            // this check has to be done VERY early.  i stepped through a debug build with wrong .dll versions purposely used,
            // and there was a TypeLoadException before the first line of SubMain was reached (some static ColorType init?)
            // zero 25-dec-2012 - only do for public builds. its annoying during development
            if (!VersionInfo.DeveloperBuild)
            {
                var thisversion = typeof(Program).Assembly.GetName().Version;
                var utilversion = Assembly.Load(new AssemblyName("Bizhawk.Client.Common")).GetName().Version;
                var emulversion = Assembly.Load(new AssemblyName("Bizhawk.Emulation.Cores")).GetName().Version;

                if (thisversion != utilversion || thisversion != emulversion)
                {
                    MessageBox.Show("Conflicting revisions found!  Don't mix .dll versions!");
                    return(-1);
                }
            }

            BizHawk.Common.TempFileManager.Start();


            HawkFile.ArchiveHandlerFactory = new SevenZipSharpArchiveHandler();

            string iniPath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "config.ini");

            try
            {
                Global.Config = ConfigService.Load <Config>(iniPath);
            } catch (Exception e) {
                new ExceptionBox(e).ShowDialog();
                new ExceptionBox("Since your config file is corrupted, we're going to recreate it. Back it up before proceeding if you want to investigate further.").ShowDialog();
                File.Delete(iniPath);
                Global.Config = ConfigService.Load <Config>(iniPath);
            }

            Global.Config.ResolveDefaults();

            BizHawk.Client.Common.StringLogUtil.DefaultToDisk = Global.Config.MoviesOnDisk;
            BizHawk.Client.Common.StringLogUtil.DefaultToAWE  = Global.Config.MoviesInAWE;

            // super hacky! this needs to be done first. still not worth the trouble to make this system fully proper
            for (int i = 0; i < args.Length; i++)
            {
                var arg = args[i].ToLower();
                if (arg.StartsWith("--gdi"))
                {
                    Global.Config.DispMethod = Config.EDispMethod.GdiPlus;
                }
            }

            // create IGL context. we do this whether or not the user has selected OpenGL, so that we can run opengl-based emulator cores
            GlobalWin.IGL_GL = new Bizware.BizwareGL.Drivers.OpenTK.IGL_TK(2, 0, false);

            // setup the GL context manager, needed for coping with multiple opengl cores vs opengl display method
            GLManager.CreateInstance(GlobalWin.IGL_GL);
            GlobalWin.GLManager = GLManager.Instance;

            //now create the "GL" context for the display method. we can reuse the IGL_TK context if opengl display method is chosen
REDO_DISPMETHOD:
            if (Global.Config.DispMethod == Config.EDispMethod.GdiPlus)
            {
                GlobalWin.GL = new Bizware.BizwareGL.Drivers.GdiPlus.IGL_GdiPlus();
            }
            else if (Global.Config.DispMethod == Config.EDispMethod.SlimDX9)
            {
                try
                {
                    GlobalWin.GL = new Bizware.BizwareGL.Drivers.SlimDX.IGL_SlimDX9();
                }
                catch (Exception ex)
                {
                    var e2 = new Exception("Initialization of Direct3d 9 Display Method failed; falling back to GDI+", ex);
                    new ExceptionBox(e2).ShowDialog();

                    // fallback
                    Global.Config.DispMethod = Config.EDispMethod.GdiPlus;
                    goto REDO_DISPMETHOD;
                }
            }
            else
            {
                GlobalWin.GL = GlobalWin.IGL_GL;

                // check the opengl version and dont even try to boot this crap up if its too old
                int version = GlobalWin.IGL_GL.Version;
                if (version < 200)
                {
                    // fallback
                    Global.Config.DispMethod = Config.EDispMethod.GdiPlus;
                    goto REDO_DISPMETHOD;
                }
            }

            // try creating a GUI Renderer. If that doesn't succeed. we fallback
            try
            {
                using (GlobalWin.GL.CreateRenderer()) { }
            }
            catch (Exception ex)
            {
                var e2 = new Exception("Initialization of Display Method failed; falling back to GDI+", ex);
                new ExceptionBox(e2).ShowDialog();
                //fallback
                Global.Config.DispMethod = Config.EDispMethod.GdiPlus;
                goto REDO_DISPMETHOD;
            }

            //WHY do we have to do this? some intel graphics drivers (ig7icd64.dll 10.18.10.3304 on an unknown chip on win8.1) are calling SetDllDirectory() for the process, which ruins stuff.
            //The relevant initialization happened just before in "create IGL context".
            //It isn't clear whether we need the earlier SetDllDirectory(), but I think we do.
            //note: this is pasted instead of being put in a static method due to this initialization code being sensitive to things like that, and not wanting to cause it to break
            //pasting should be safe (not affecting the jit order of things)
            string dllDir = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "dll");

            SetDllDirectory(dllDir);

            try
            {
#if WINDOWS
                if (Global.Config.SingleInstanceMode)
                {
                    try
                    {
                        new SingleInstanceController(args).Run(args);
                    }
                    catch (ObjectDisposedException)
                    {
                        /*Eat it, MainForm disposed itself and Run attempts to dispose of itself.  Eventually we would want to figure out a way to prevent that, but in the meantime it is harmless, so just eat the error*/
                    }
                }
                else
#endif
                {
                    using (var mf = new MainForm(args))
                    {
                        var title = mf.Text;
                        mf.Show();
                        mf.Text = title;

                        try
                        {
                            GlobalWin.ExitCode = mf.ProgramRunLoop();
                        }
                        catch (Exception e) when(!Debugger.IsAttached && !VersionInfo.DeveloperBuild && Global.MovieSession.Movie.IsActive)
                        {
                            var result = MessageBox.Show(
                                "EmuHawk has thrown a fatal exception and is about to close.\nA movie has been detected. Would you like to try to save?\n(Note: Depending on what caused this error, this may or may not succeed)",
                                "Fatal error: " + e.GetType().Name,
                                MessageBoxButtons.YesNo,
                                MessageBoxIcon.Exclamation
                                );

                            if (result == DialogResult.Yes)
                            {
                                Global.MovieSession.Movie.Save();
                            }
                        }
                    }
                }
            }
            catch (Exception e) when(!Debugger.IsAttached)
            {
                new ExceptionBox(e).ShowDialog();
            }
            finally
            {
                if (GlobalWin.Sound != null)
                {
                    GlobalWin.Sound.Dispose();
                    GlobalWin.Sound = null;
                }
                GlobalWin.GL.Dispose();
                Input.Cleanup();
            }

            //cleanup:
            //cleanup IGL stuff so we can get better refcounts when exiting process, for debugging
            //DOESNT WORK FOR SOME REASON
            //GlobalWin.IGL_GL = new Bizware.BizwareGL.Drivers.OpenTK.IGL_TK();
            //GLManager.Instance.Dispose();
            //if (GlobalWin.IGL_GL != GlobalWin.GL)
            //  GlobalWin.GL.Dispose();
            //((IDisposable)GlobalWin.IGL_GL).Dispose();

            //return 0 assuming things have gone well, non-zero values could be used as error codes or for scripting purposes
            return(GlobalWin.ExitCode);
        }         //SubMain