ObjFW  Check-in [a151c9797b]

<h1 id="first-app">Writing your first application with ObjFW</h1>

  To create your first, empty application, you can use `objfw-new`:

    $ objfw-new --app MyFirstApp

  This creates a file `MyFirstApp.m`. The `-[applicationDidFinishLaunching:]`
  method is called as soon as ObjFW finished all initialization. Use this as
  the entry point to your own code. For example, you could add the following
  line there to create a "Hello World":

    [OFStdOut writeLine: @"Hello World!"];

  You can compile your new app using `objfw-compile`:

dnl
dnl Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2016, 2017,
dnl               2018, 2020, 2021, 2022
dnl   Jonathan Schleifer <js@nil.im>
dnl
dnl https://fossil.nil.im/buildsys
dnl
dnl Permission to use, copy, modify, and/or distribute this software for any
dnl purpose with or without fee is hereby granted, provided that the above
dnl copyright notice and this permission notice is present in all copies.

#
#  Copyright (c) 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016,
#                2017, 2018, 2020, 2021, 2022
#    Jonathan Schleifer <js@nil.im>
#
#  https://fossil.nil.im/buildsys
#
#  Permission to use, copy, modify, and/or distribute this software for any
#  purpose with or without fee is hereby granted, provided that the above
#  copyright notice and this permission notice is present in all copies.

		    include: funcArray] autorelease];

	[linkLibGenerator generate];
	[glueGenerator generate];
	[funcArrayGenerator generate];
}

- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	[self generateInDirectory: @"../../src"];
	[self generateInDirectory: @"../../src/runtime"];

	[OFApplication terminate];
}
@end

		[self release];
		@throw e;
	}

	return self;
}

- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	OFHTTPRequest *request;

	[OFStdOut writeString: @"Downloading UnicodeData.txt…"];
	_state = stateUnicodeData;
	request = [OFHTTPRequest requestWithURI:
	    [OFURI URIWithString: unicodeDataURI]];

	OFSubarray.m			\
	OFUTF8String.m			\
	${LIBBASES_M}			\
	${RUNTIME_AUTORELEASE_M}	\
	${RUNTIME_INSTANCE_M}		\
	${UNICODE_M}
SRCS_FILES += OFFileURIHandler.m
SRCS_SOCKETS += OFAsyncIPSocketConnector.m		\
		OFDNSResolverSettings.m			\
		${OF_EPOLL_KERNEL_EVENT_OBSERVER_M}	\
		OFHTTPURIHandler.m			\
		OFHostAddressResolver.m			\

		OFKernelEventObserver.m			\
		${OF_KQUEUE_KERNEL_EVENT_OBSERVER_M}	\
		${OF_POLL_KERNEL_EVENT_OBSERVER_M}	\
		${OF_SELECT_KERNEL_EVENT_OBSERVER_M}	\
		OFTCPSocketSOCKS5Connector.m
SRCS_WINDOWS += platform/Windows/OFWin32ConsoleStdIOStream.m	\
		versioninfo.rc

@class OFArray OF_GENERIC(ObjectType);
@class OFDictionary OF_GENERIC(KeyType, ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
@class OFMutableDictionary OF_GENERIC(KeyType, ObjectType);
@class OFSandbox;
@class OFString;

/**
 * @brief A notification that will be sent when the application did finish
 *	  launching.
 */
extern const OFNotificationName OFApplicationDidFinishLaunchingNotification;

/**
 * @brief A notification that will be sent when the application will terminate.
 */
extern const OFNotificationName OFApplicationWillTerminateNotification;

/**
 * @brief Specify the class to be used as the application delegate.

 * @interface MyAppDelegate: OFObject <OFApplicationDelegate>
 * @end
 *
 * // In MyAppDelegate.m:
 * OF_APPLICATION_DELEGATE(MyAppDelegate)
 *
 * @implementation MyAppDelegate
 * - (void)applicationDidFinishLaunching: (OFNotification *)notification
 * {
 *         [OFApplication terminate];
 * }
 * @end
 * @endcode
 */
#define OF_APPLICATION_DELEGATE(class_)			\

 *
 * @note Signals are not available on AmigaOS!
 */
@protocol OFApplicationDelegate <OFObject>
/**
 * @brief A method which is called when the application was initialized and is
 *	  running now.
 *
 * @param notification A notification with name
 *		       OFApplicationDidFinishLaunchingNotification
 */
- (void)applicationDidFinishLaunching: (OFNotification *)notification;

@optional
/**
 * @brief A method which is called when the application will terminate.
 *
 * @param notification A notification with name
 *		       OFApplicationWillTerminateNotification
 */
- (void)applicationWillTerminate: (OFNotification *)notification;

/**
 * @brief A method which is called when the application received a SIGINT.
 *
 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do
 *	    signal-safe operations like setting a variable or calling a

	  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;

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

	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
}

#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: notification];

	objc_autoreleasePoolPop(pool);

	[runLoop run];
}

- (void)terminate
{

#import "OFDNSResolver.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"

OF_ASSUME_NONNULL_BEGIN

@protocol OFAsyncIPSocketConnecting
- (bool)of_createSocketForAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo;
- (bool)of_connectSocketToAddress: (const OFSocketAddress *)address
			    errNo: (int *)errNo;
- (void)of_closeSocket;
@end

@interface OFAsyncIPSocketConnector: OFObject <OFRunLoopConnectDelegate,
    OFDNSResolverHostDelegate>
{
	id _socket;
	OFString *_host;
	uint16_t _port;
	id _Nullable _delegate;
	id _Nullable _block;

 * file.
 */

#include "config.h"

#include <errno.h>

#import "OFAsyncIPSocketConnector.h"
#import "OFData.h"
#import "OFTCPSocket.h"
#import "OFThread.h"
#import "OFTimer.h"

#import "OFConnectIPSocketFailedException.h"
#import "OFInvalidFormatException.h"

@implementation OFAsyncIPSocketConnector
- (instancetype)initWithSocket: (id)sock
			  host: (OFString *)host
			  port: (uint16_t)port
		      delegate: (id)delegate
			 block: (id)block
{
	self = [super init];

#include "config.h"

#include <errno.h>

#import "OFCondition.h"
#import "OFDate.h"
#import "OFString.h"

#import "OFBroadcastConditionFailedException.h"
#import "OFConditionStillWaitingException.h"
#import "OFInitializationFailedException.h"
#import "OFSignalConditionFailedException.h"
#import "OFWaitForConditionFailedException.h"

	unsigned int flags;
	struct at_addr address, router;
	unsigned short netStart, netEnd;
	at_nvestr_t zoneName;
};
#endif





@implementation OFDDPSocket
@dynamic delegate;

- (OFSocketAddress)bindToNetwork: (uint16_t)network
			    node: (uint8_t)node
			    port: (uint8_t)port
		    protocolType: (uint8_t)protocolType

		@throw [OFInvalidArgumentException exception];

	if (_socket != OFInvalidSocketHandle)
		@throw [OFAlreadyConnectedException exceptionWithSocket: self];

	address = OFSocketAddressMakeAppleTalk(network, node, port);

#if defined(OF_MACOS)
	if ((_socket = socket(address.sockaddr.at.sat_family,
	    SOCK_RAW | SOCK_CLOEXEC, protocolType)) == OFInvalidSocketHandle)
#elif defined(OF_WINDOWS)
	if ((_socket = socket(address.sockaddr.at.sat_family,
	    SOCK_DGRAM | SOCK_CLOEXEC, ATPROTO_BASE + protocolType)) ==
	    OFInvalidSocketHandle)
#else
	if ((_socket = socket(address.sockaddr.at.sat_family,
	    SOCK_DGRAM | SOCK_CLOEXEC, 0)) == OFInvalidSocketHandle)
#endif
		@throw [OFBindDDPSocketFailedException
		    exceptionWithNetwork: network
				    node: node
				    port: port
			    protocolType: protocolType
				  socket: self

	ssize_t ret;
	uint8_t protocolType;
	struct iovec iov[2] = {
		{ &protocolType, 1 },
		{ buffer, length }
	};
	struct msghdr msg = {
		.msg_name = (sender != NULL
		    ? (struct sockaddr *)&sender->sockaddr : NULL),
		.msg_namelen = (sender != NULL
		    ? (socklen_t)sizeof(sender->sockaddr) : 0),
		.msg_iov = iov,
		.msg_iovlen = 2
	};

	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if ((ret = recvmsg(_socket, &msg, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];

	if (ret < 1 || protocolType != _protocolType)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length
							    errNo: ENOMSG];

	if (sender != NULL) {
	sender->length = msg.msg_namelen;
	sender->family = OFSocketAddressFamilyAppleTalk;
	}

	return ret - 1;
}

- (void)sendBuffer: (const void *)buffer
	    length: (size_t)length
	  receiver: (const OFSocketAddress *)receiver

	if (context == nil)
		return true;

	if (context->_TCPSocket != nil) {
		if ([_TCPQueries objectForKey: context->_TCPSocket] != context)
			return true;
	} else if (sender == NULL ||
	    !OFSocketAddressEqual(sender, &context->_usedNameServer))
		return true;

	[context->_cancelTimer invalidate];
	[context->_cancelTimer release];
	context->_cancelTimer = nil;
	[_queries removeObjectForKey: ID];

	} @catch (OFOpenItemFailedException *e) {
		objc_autoreleasePoolPop(pool);
		return;
	}

	staticHosts = [OFMutableDictionary dictionary];


	while ((line =
	    [file readLineWithEncoding: [OFLocale encoding]]) != nil) {
		OFArray *components, *hosts;
		size_t pos;
		OFString *address;

		pos = [line rangeOfString: @"#"].location;
		if (pos != OFNotFound)
			line = [line substringToIndex: pos];

		objc_autoreleasePoolPop(pool);
		return;
	}

	if (nameServers == nil)
		nameServers = [OFMutableArray array];


	while ((line =
	    [file readLineWithEncoding: [OFLocale encoding]]) != nil) {
		void *pool2 = objc_autoreleasePoolPush();
		size_t pos;
		OFArray *components, *arguments;
		OFString *option;

		pos = [line indexOfCharacterFromSet: commentCharacters];
		if (pos != OFNotFound)

 *		 address of the sender
 * @return The length of the received datagram
 * @throw OFReadFailedException Receiving failed
 * @throw OFNotOpenException The socket is not open
 */
- (size_t)receiveIntoBuffer: (void *)buffer
		     length: (size_t)length
		     sender: (nullable OFSocketAddress *)sender;

/**
 * @brief Asynchronously receives a datagram and stores it into the specified
 *	  buffer.
 *
 * If the buffer is too small, the datagram is truncated.
 *

		     sender: (OFSocketAddress *)sender
{
	ssize_t ret;

	if (_socket == OFInvalidSocketHandle)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (sender != NULL)
	sender->length = (socklen_t)sizeof(sender->sockaddr);

#ifndef OF_WINDOWS
	if ((ret = recvfrom(_socket, buffer, length, 0,
	    (sender != NULL ? (struct sockaddr *)&sender->sockaddr : NULL),
	    (sender != NULL ? &sender->length : NULL))) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if ((ret = recvfrom(_socket, buffer, (int)length, 0,
	    (sender != NULL ? (struct sockaddr *)&sender->sockaddr : NULL),
	    (sender != NULL ? &sender->length : NULL))) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: OFSocketErrNo()];
#endif

	if (sender != NULL) {
	switch (((struct sockaddr *)&sender->sockaddr)->sa_family) {
	case AF_INET:
		sender->family = OFSocketAddressFamilyIPv4;
		break;
#ifdef OF_HAVE_IPV6
	case AF_INET6:
		sender->family = OFSocketAddressFamilyIPv6;

		sender->family = OFSocketAddressFamilyAppleTalk;
		break;
#endif
	default:
		sender->family = OFSocketAddressFamilyUnknown;
		break;
	}
	}

	return ret;
}

- (void)asyncReceiveIntoBuffer: (void *)buffer length: (size_t)length
{
	[self asyncReceiveIntoBuffer: buffer

	(*type)++;
	(*length)--;

	return alignment;
}

static size_t
#if defined(__clang__) && __clang_major__ == 3 && __clang_minor__ <= 7
/* Work around an ICE in Clang 3.7.0 on Windows/x86 */
__attribute__((__optnone__))
#endif
alignmentOfEncoding(const char **type, size_t *length, bool inStruct)
{
	size_t alignment;

	if (*length == 0)
		@throw [OFInvalidFormatException exception];

	date = [OFDate date];
	dateString = [date localDateStringWithFormat: @"%Y-%m-%d %H:%M:%S"];
#ifdef OF_HAVE_FILES
	me = [OFApplication programName].lastPathComponent;
#else
	me = [OFApplication programName];
#endif

	if (me == nil)
		me = @"?";

	msg = [[[OFString alloc] initWithFormat: format
				      arguments: arguments] autorelease];

	[OFStdErr writeFormat: @"[%@.%03d %@(%d)] %@\n", dateString,
			       date.microsecond / 1000, me, getpid(), msg];

#include <string.h>

#ifdef HAVE_FCNTL_H
# include <fcntl.h>
#endif

#import "OFTCPSocket.h"
#import "OFAsyncIPSocketConnector.h"
#import "OFDNSResolver.h"
#import "OFData.h"
#import "OFDate.h"

#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFSocket.h"
#import "OFSocket+Private.h"
#import "OFString.h"
#import "OFTCPSocketSOCKS5Connector.h"
#import "OFThread.h"

static const OFRunLoopMode connectRunLoopMode =
    @"OFTCPSocketConnectRunLoopMode";

static OFString *defaultSOCKS5Host = nil;
static uint16_t defaultSOCKS5Port = 1080;

@interface OFTCPSocket () <OFAsyncIPSocketConnecting>
@end

@interface OFTCPSocketConnectDelegate: OFObject <OFTCPSocketDelegate>
{
@public
	bool _done;
	id _exception;

#endif
		    ] autorelease];
		host = _SOCKS5Host;
		port = _SOCKS5Port;
	} else
		delegate = _delegate;

	[[[[OFAsyncIPSocketConnector alloc]
		  initWithSocket: self
			    host: host
			    port: port
			delegate: delegate
			   block: NULL
	    ] autorelease] startWithRunLoopMode: runLoopMode];

			      port: port
			  delegate: nil
			     block: block] autorelease];
		host = _SOCKS5Host;
		port = _SOCKS5Port;
	}

	[[[[OFAsyncIPSocketConnector alloc]
		  initWithSocket: self
			    host: host
			    port: port
			delegate: delegate
			   block: (delegate == nil ? block : NULL)] autorelease]
	    startWithRunLoopMode: runLoopMode];

	return self;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"Binding to port %" @PRIx8 @" of node %" @PRIx8 @" on network "
	    @"%" PRIx16 @" with protocol type %" @PRIx8 @" failed in socket of "
	    @"type %@: %@",
	    _port, _node, _network, _protocolType, [_socket class],
	    OFStrError(_errNo)];
}
@end

	do {								\
		if OF_UNLIKELY (!(cond))				\
			objc_error("ObjFWRT @ " __FILE__ ":"		\
			    OF_STRINGIFY(__LINE__),			\
			    "Failed to ensure condition:\n" #cond);	\
	} while(0)
#else
@class OFConstantString;
extern void OFLog(OFConstantString *_Nonnull, ...);
# define OFEnsure(cond)							\
	do {								\
		if OF_UNLIKELY (!(cond)) {				\
			OFLog(@"Failed to ensure condition in "		\
			    @__FILE__ ":%d: " @#cond, __LINE__);	\

			abort();					\
		}							\
	} while (0)
#endif

#define OF_UNRECOGNIZED_SELECTOR OFMethodNotFound(self, _cmd);
#if __has_feature(objc_arc)

#include "config.h"

#include <assert.h>
#include <errno.h>

#import "OFPlainThread.h"
#import "OFData.h"
#import "OFString.h"
#import "OFTLSKey.h"

#include <dos/dostags.h>
#include <proto/dos.h>
#include <proto/exec.h>

#ifndef OF_MORPHOS

 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(OF_MORPHOS)
__asm__ (
    ".section .eh_frame, \"aw\"\n"
    "	.long 0\n"
    ".section .ctors, \"aw\"\n"
    "	.long 0"
);
#elif defined(OF_AMIGAOS_M68K)
__asm__ (
    ".section .list___EH_FRAME_BEGINS__, \"aw\"\n"
    "    .long 0\n"
    ".section .dlist___EH_FRAME_OBJECTS__, \"aw\"\n"
    "    .long 0\n"
    ".section .list___CTOR_LIST__, \"aw\"\n"
    "    .long 0"
);
#endif

	.rt_Init = &init_table,
#ifdef OF_MORPHOS
	.rt_Revision = OBJFWRT_LIB_MINOR,
	.rt_Tags = NULL,
#endif
};

#if defined(OF_MORPHOS)
__asm__ (
    ".section .eh_frame, \"aw\"\n"
    ".globl __EH_FRAME_BEGIN__\n"
    ".type __EH_FRAME_BEGIN__, @object\n"
    "__EH_FRAME_BEGIN__:\n"
    ".section .ctors, \"aw\"\n"
    ".globl __CTOR_LIST__\n"
    ".type __CTOR_LIST__, @object\n"
    "__CTOR_LIST__:\n"
    ".section .text"
);
#elif defined(OF_AMIGAOS_M68K)
__asm__ (
    ".section .list___EH_FRAME_BEGINS__, \"aw\"\n"
    ".globl __EH_FRAME_BEGIN__\n"
    ".type __EH_FRAME_BEGIN__, @object\n"
    "__EH_FRAME_BEGINS__:\n"
    ".section .dlist___EH_FRAME_OBJECTS__, \"aw\"\n"
    ".globl __EH_FRAME_OBJECTS__\n"
    ".type __EH_FRAME_OBJECTS__, @object\n"
    "__EH_FRAME_OBJECTS__:\n"
    ".section .list___CTOR_LIST__, \"aw\"\n"
    ".globl ___CTOR_LIST__\n"
    ".type ___CTOR_LIST__, @object\n"
    "___CTOR_LIST__:\n"
    ".section .text"
);
#endif

	class->methodList = methodList;

	objc_updateDTable(class);
}

Method
#if defined(__clang__) && __clang_major__ == 3 && __clang_minor__ <= 7
/* Work around an ICE in Clang 3.7.0 on Windows/x86 */
__attribute__((__optnone__))
#endif
class_getInstanceMethod(Class class, SEL selector)
{
	Method method;
	Class superclass;

	if (class == Nil)
		return NULL;

- (void)IPXSocketTests
{
	const unsigned char zeroNode[IPX_NODE_LEN] = { 0 };
	void *pool = objc_autoreleasePoolPush();
	OFIPXSocket *sock;
	OFSocketAddress address1, address2;
	char buffer[5];
	unsigned char node1[IPX_NODE_LEN], node2[IPX_NODE_LEN];

	TEST(@"+[socket]", (sock = [OFIPXSocket socket]))

	@try {
		TEST(@"-[bindToNetwork:node:port:packetType:]",
		R(address1 = [sock bindToNetwork: 0
					    node: zeroNode

	TEST(@"-[sendBuffer:length:receiver:]",
	    R([sock sendBuffer: "Hello" length: 5 receiver: &address1]))

	TEST(@"-[receiveIntoBuffer:length:sender:]",
	    [sock receiveIntoBuffer: buffer length: 5 sender: &address2] == 5 &&
	    memcmp(buffer, "Hello", 5) == 0 &&
	    R(OFSocketAddressGetIPXNode(&address1, node1)) &&
	    R(OFSocketAddressGetIPXNode(&address2, node2)) &&
	    memcmp(node1, node2, IPX_NODE_LEN) == 0 &&
	    OFSocketAddressIPXPort(&address1) ==
	    OFSocketAddressIPXPort(&address2))

	objc_autoreleasePoolPop(pool);
}
@end

	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #5",
	    R(addr = OFSocketAddressParseIP(@"::aaAa", 1234)) &&
	    COMPARE_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0xAAAA) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234)

	TEST(@"Parsing an IPv6 #6",
	    R(addr = OFSocketAddressParseIP(@"fd00::1%123", 1234)) &&
	    COMPARE_V6(addr, 0xFD00, 0, 0, 0, 0, 0, 0, 1) &&
	    OFFromBigEndian16(addr.sockaddr.in6.sin6_port) == 1234 &&
	    addr.sockaddr.in6.sin6_scope_id == 123)

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #1", OFInvalidFormatException,
	    OFSocketAddressParseIP(@"1:::2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #2", OFInvalidFormatException,
	    OFSocketAddressParseIP(@"1: ::2", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #3", OFInvalidFormatException,

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #9", OFInvalidFormatException,
	    OFSocketAddressParseIP(@"1:2:3:4:5:6:7::", 1234))

	EXPECT_EXCEPTION(@"Refusing invalid IPv6 #10", OFInvalidFormatException,
	    OFSocketAddressParseIP(@"1:2", 1234))

	TEST(@"Port of an IPv6 address", OFSocketAddressIPPort(&addr) == 1234)

	addr.sockaddr.in6.sin6_scope_id = 0;

	SET_V6(addr, 0, 0, 0, 0, 0, 0, 0, 0)
	TEST(@"Converting an IPv6 to a string #1",
	    [OFSocketAddressString(&addr) isEqual: @"::"])

	SET_V6(addr, 0, 0, 0, 0, 0, 0, 0, 1)
	TEST(@"Converting an IPv6 to a string #2",

	if (OFStdOut.hasTerminal) {
		[OFStdOut writeString: @"\r"];
		[OFStdOut reset];
		[OFStdOut eraseLine];
	}
}

- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
#if defined(OF_IOS) && defined(OF_HAVE_FILES)
	CFBundleRef mainBundle = CFBundleGetMainBundle();
	CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(mainBundle);
	UInt8 resourcesPath[PATH_MAX];

	if (!CFURLGetFileSystemRepresentation(resourcesURL, true, resourcesPath,

@interface TerminalTests: OFObject <OFApplicationDelegate>
@end

OF_APPLICATION_DELEGATE(TerminalTests)

@implementation TerminalTests
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	OFArray *colors = [OFArray arrayWithObjects:
	    [OFColor black], [OFColor silver], [OFColor grey], [OFColor white],
	    [OFColor maroon], [OFColor red], [OFColor purple],
	    [OFColor fuchsia], [OFColor green], [OFColor lime], [OFColor olive],
	    [OFColor yellow], [OFColor navy], [OFColor blue], [OFColor teal],
	    [OFColor aqua], nil];

			   @"\n"
			   @"@interface %@: OFObject <OFApplicationDelegate>\n"
			   @"@end\n"
			   @"\n"
			   @"OF_APPLICATION_DELEGATE(%@)\n"
			   @"\n"
			   @"@implementation %@\n"
			   @"- (void)applicationDidFinishLaunching: "
			   @"(OFNotification *)notification\n"
			   @"{\n"
			   @"	[OFApplication terminate];\n"
			   @"}\n"
			   @"@end\n",
			   name, name, name];

	[file close];
}

	[OFStdErr writeFormat: @"Usage: %@ --app|--class name\n",
			       [OFApplication programName]];

	[OFApplication terminateWithStatus: 1];
}

@implementation ObjFWNew
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	bool app, class;
	OFString *superclass = nil, *name;
	OFMutableArray OF_GENERIC(OFString *) *properties = nil;
	const OFOptionsParserOption options[] = {
		{ 'a', @"app", 0, &app, NULL },
		{ 'c', @"class", 0, &class, NULL },

			[expandedFiles addObject: file];
	}

	[archive addFiles: expandedFiles];
}

@implementation OFArc
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	OFString *outputDir, *encodingString, *type;
	const OFOptionsParserOption options[] = {
		{ 'a', @"append", 0, NULL, NULL },
		{ 'c', @"create", 0, NULL, NULL },
		{ 'C', @"directory", 1, NULL, &outputDir },
		{ 'E', @"encoding", 1, NULL, &encodingString },

		_errors++;
	}

	if (_inFlight == 0)
		[OFApplication terminateWithStatus: _errors];
}

- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	OFString *DNSClassString, *server;
	const OFOptionsParserOption options[] = {
		{ 'c', @"class", 1, NULL, &DNSClassString },
		{ 'h', @"help", 0, NULL, NULL },
		{ 's', @"server", 1, NULL, &server },
		{ 't', @"type", 1, NULL, NULL },

	for (size_t i = 0; i < digestSize; i++)
		[OFStdOut writeFormat: @"%02x", digest[i]];

	[OFStdOut writeFormat: @"  %@\n", path];
}

@implementation OFHash
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	int exitStatus = 0;
	bool calculateMD5, calculateRIPEMD160, calculateSHA1, calculateSHA224;
	bool calculateSHA256, calculateSHA384, calculateSHA512;
	const OFOptionsParserOption options[] = {
		{ '\0', @"md5", 0, &calculateMD5, NULL },
		{ '\0', @"ripemd160", 0, &calculateRIPEMD160, NULL },

		[OFStdErr writeLine: OF_LOCALIZED(@"invalid_input_proxy",
		    @"%[prog]: Proxy must to be in format host:port!",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}
}

- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
	OFString *outputPath;
	const OFOptionsParserOption options[] = {
		{ 'b', @"body",	1, NULL, NULL },
		{ 'c', @"continue", 0, &_continue, NULL },
		{ 'f', @"force", 0, &_force, NULL },
		{ 'h', @"help",	0, NULL, NULL },

			OFString *range;

			if (size > ULLONG_MAX)
				@throw [OFOutOfRangeException exception];

			_resumedFrom = (unsigned long long)size;

			range = [OFString stringWithFormat: @"bytes=%ju-",
							    _resumedFrom];
			[clientHeaders setObject: range forKey: @"Range"];
		} @catch (OFGetItemAttributesFailedException *e) {
		}
	}

	if (!_quiet) {