ObjFW  Diff

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/*
 * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
 * Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
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#endif
#import "OFLocale.h"
#import "OFNotificationCenter.h"
#import "OFPair.h"
#import "OFRunLoop+Private.h"
#import "OFRunLoop.h"
#import "OFSandbox.h"
#import "OFStdIOStream.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFThread+Private.h"
#import "OFThread.h"

#import "OFActivateSandboxFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

#if defined(OF_MACOS)
# include <crt_externs.h>
#elif defined(OF_WINDOWS)
# include <windows.h>
extern int _CRT_glob;
extern void __wgetmainargs(int *, wchar_t ***, wchar_t ***, int, int *);
#elif defined(OF_AMIGAOS)
# define Class IntuitionClass
# include <proto/exec.h>
# include <proto/dos.h>
# undef Class
#elif !defined(OF_IOS)
extern char **environ;
#endif

#ifdef OF_PSP
# include <pspkerneltypes.h>
# include <psploadexec.h>
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	  andArgumentValues: (char **[])argv
       andWideArgumentCount: (int)wargc
      andWideArgumentValues: (wchar_t *[])wargv;
#endif
- (void)of_run;
@end

const OFNotificationName OFApplicationDidFinishLaunchingNotification =
    @"OFApplicationDidFinishLaunchingNotification";
const OFNotificationName OFApplicationWillTerminateNotification =
    @"OFApplicationWillTerminateNotification";
static OFApplication *app = nil;

static void
atexitHandler(void)
{
	id <OFApplicationDelegate> delegate = app.delegate;

	[[OFNotificationCenter defaultCenter]
	    postNotificationName: OFApplicationWillTerminateNotification
	OFNotification *notification = [OFNotification
	    notificationWithName: OFApplicationWillTerminateNotification
			  object: app];

	if ([delegate respondsToSelector: @selector(applicationWillTerminate)])
		[delegate applicationWillTerminate];
	if ([delegate respondsToSelector: @selector(applicationWillTerminate:)])
		[delegate applicationWillTerminate: notification];

	[delegate release];

	[[OFNotificationCenter defaultCenter] postNotification: notification];

#if defined(OF_HAVE_THREADS) && defined(OF_HAVE_SOCKETS) && \
    defined(OF_AMIGAOS) && !defined(OF_MORPHOS)
	OFSocketDeinit();
#endif
}

int
OFApplicationMain(int *argc, char **argv[], id <OFApplicationDelegate> delegate)
{
#ifdef OF_WINDOWS
	wchar_t **wargv, **wenvp;
	int wargc, si = 0;
#endif

	[[OFLocale alloc] init];

	app = [[OFApplication alloc] of_init];

#ifdef OF_WINDOWS
	if ([OFSystemInfo isWindowsNT]) {
		wchar_t **wargv, **wenvp;
		int wargc, si = 0;

		__wgetmainargs(&wargc, &wargv, &wenvp, _CRT_glob, &si);

		[app of_setArgumentCount: argc
		       andArgumentValues: argv
		    andWideArgumentCount: wargc
		   andWideArgumentValues: wargv];
	} else
#endif
		[app of_setArgumentCount: argc andArgumentValues: argv];
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				if ([tmp hasPrefix: @"="]) {
					objc_autoreleasePoolPop(pool);
					continue;
				}

				pos = [tmp rangeOfString: @"="].location;
				if (pos == OFNotFound) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					OFLog(@"Warning: Invalid environment "
					    "variable: %@", tmp);
					continue;
				}

				key = [tmp substringToIndex: pos];
				value = [tmp substringFromIndex: pos + 1];
				[_environment setObject: value forKey: key];

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				if ([tmp hasPrefix: @"="]) {
					objc_autoreleasePoolPop(pool);
					continue;
				}

				pos = [tmp rangeOfString: @"="].location;
				if (pos == OFNotFound) {
					fprintf(stderr,
					    "Warning: Invalid environment "
					    "variable: %s\n", tmp.UTF8String);
					OFLog(@"Warning: Invalid environment "
					    "variable: %@", tmp);
					continue;
				}

				key = [tmp substringToIndex: pos];
				value = [tmp substringFromIndex: pos + 1];
				[_environment setObject: value forKey: key];

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			for (; *env != NULL; env++) {
				void *pool = objc_autoreleasePoolPush();
				OFString *key, *value;
				char *sep;

				if ((sep = strchr(*env, '=')) == NULL) {
					fprintf(stderr, "Warning: Invalid "
					    "environment variable: %s\n", *env);
					OFLog(@"Warning: Invalid environment "
					    "variable: %s", *env);
					continue;
				}

				key = [OFString
				    stringWithCString: *env
					     encoding: encoding
					       length: sep - *env];
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#undef REGISTER_SIGNAL
}

- (void)of_run
{
	void *pool = objc_autoreleasePoolPush();
	OFRunLoop *runLoop;
	OFNotification *notification;

#ifdef OF_HAVE_THREADS
	[OFThread of_createMainThread];
	runLoop = [OFRunLoop currentRunLoop];
#else
	runLoop = [[[OFRunLoop alloc] init] autorelease];
#endif

	[OFRunLoop of_setMainRunLoop: runLoop];

	objc_autoreleasePoolPop(pool);

	/*
	 * Note: runLoop is still valid after the release of the pool, as
	 * of_setMainRunLoop: retained it. However, we only have a weak
	 * reference to it now, whereas we had a strong reference before.
	 */

	pool = objc_autoreleasePoolPush();

	notification = [OFNotification
	    notificationWithName: OFApplicationDidFinishLaunchingNotification
			  object: app];

	[[OFNotificationCenter defaultCenter] postNotification: notification];

	[_delegate applicationDidFinishLaunching];
	[_delegate applicationDidFinishLaunching: notification];

	objc_autoreleasePoolPop(pool);

	[runLoop run];
}

- (void)terminate
{