ObjFW  Check-in [fb79b7f369]

SIGNAL_HANDLER(SIGUSR2)
#endif
#undef SIGNAL_HANDLER

int
of_application_main(int *argc, char **argv[], Class cls)
{
	OFApplication *app = [OFApplication sharedApplication];
	id <OFApplicationDelegate> delegate = [[cls alloc] init];
	id <OFApplicationDelegate> delegate;
#ifdef _WIN32
	wchar_t **wargv, **wenvp;
	int wargc, si = 0;
#endif

	if ([cls isSubclassOfClass: [OFApplication class]]) {
		fprintf(stderr, "FATAL ERROR:\n  Class %s is a subclass of "
		    "class OFApplication, but class\n  %s was specified as "
		    "application delegate!\n  Most likely, you wanted to "
		    "subclass OFObject instead or specified\n  the wrong class "
		    "with OF_APPLICATION_DELEGATE().\n",
		    class_getName(cls), class_getName(cls));
		exit(1);
	}

	app = [[OFApplication alloc] init];

	[app OF_setArgumentCount: argc
	       andArgumentValues: argv];

#ifdef _WIN32
	__wgetmainargs(&wargc, &wargv, &wenvp, _CRT_glob, &si);
	[app OF_setArgumentCount: wargc
	   andWideArgumentValues: wargv];
#endif

	delegate = [[cls alloc] init];
	[app setDelegate: delegate];

	[app run];

	return 0;
}

@implementation OFApplication
+ (OFApplication*)sharedApplication
{
	if (app == nil)
		app = [[self alloc] init];

	return app;
}

+ (OFString*)programName
{
	return [app programName];
}