ObjFW  Check-in [f77f1f13ca]

Overview
Comment:Merge trunk into branch "invoke-invocation"
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Timelines: family | ancestors | descendants | both | invoke-invocation
Files: files | file ages | folders
SHA3-256: f77f1f13ca293953175204f40ba29268911f151f27e1cb32229f43ec03235b68
User & Date: js on 2021-04-07 22:35:42
Other Links: branch diff | manifest | tags
Context
2021-04-30
22:26
Merge trunk into branch "invoke-invocation" check-in: efca87b509 user: js tags: invoke-invocation
2021-04-07
22:35
Merge trunk into branch "invoke-invocation" check-in: f77f1f13ca user: js tags: invoke-invocation
22:31
Remove some leftovers from invocation check-in: 4b06ad56fd user: js tags: trunk
21:32
Merge trunk into branch "invoke-invocation" check-in: 911b65cc6b user: js tags: invoke-invocation
Changes

Modified .fossil-settings/clean-glob from [21f56a0dfc] to [436c792c19].

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tests/tests.arm9
tests/tests.nds
utils/objfw-config
utils/ofarc/ofarc
utils/ofdns/ofdns
utils/ofhash/ofhash
utils/ofhttp/ofhttp
utils/ofsock/ofsock







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tests/tests.arm9
tests/tests.nds
utils/objfw-config
utils/ofarc/ofarc
utils/ofdns/ofdns
utils/ofhash/ofhash
utils/ofhttp/ofhttp

Modified .fossil-settings/ignore-glob from [7ba37c3560] to [5da8718334].

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tests/tests.arm9
tests/tests.nds
utils/objfw-config
utils/ofarc/ofarc
utils/ofdns/ofdns
utils/ofhash/ofhash
utils/ofhttp/ofhttp
utils/ofsock/ofsock







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tests/tests.arm9
tests/tests.nds
utils/objfw-config
utils/ofarc/ofarc
utils/ofdns/ofdns
utils/ofhash/ofhash
utils/ofhttp/ofhttp

Modified .gitignore from [5a4054131c] to [0c715f3134].

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tests/tests.arm9
tests/tests.nds
utils/objfw-config
utils/ofarc/ofarc
utils/ofdns/ofdns
utils/ofhash/ofhash
utils/ofhttp/ofhttp
utils/ofsock/ofsock







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tests/tests.arm9
tests/tests.nds
utils/objfw-config
utils/ofarc/ofarc
utils/ofdns/ofdns
utils/ofhash/ofhash
utils/ofhttp/ofhttp

Modified configure.ac from [bfb050aa3d] to [c5756d2d92].

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		AC_DEFINE(OF_HAVE_NETINET_IN_H, 1,
			[Whether we have netinet/in.h])
	])
	AC_CHECK_HEADER(netinet/tcp.h, [
		AC_DEFINE(OF_HAVE_NETINET_TCP_H, 1,
			[Whether we have netinet/tcp.h])
	])
	AC_CHECK_HEADER(netinet/sctp.h, [
		AC_DEFINE(OF_HAVE_SCTP, 1, [Whether we have SCTP])
		AC_DEFINE(OF_HAVE_NETINET_SCTP_H, 1,
			[Whether we have netinet/sctp.h])
		AC_SUBST(USE_SRCS_SCTP, '${SRCS_SCTP}')
	])
	AC_CHECK_HEADERS([arpa/inet.h netdb.h])
	AC_CHECK_HEADER(netipx/ipx.h, [
		AC_DEFINE(OF_HAVE_NETIPX_IPX_H, 1,
			[Whether we have netipx/ipx.h])
	])

	AC_CHECK_MEMBER([struct sockaddr_in6.sin6_addr], [







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		AC_DEFINE(OF_HAVE_NETINET_IN_H, 1,
			[Whether we have netinet/in.h])
	])
	AC_CHECK_HEADER(netinet/tcp.h, [
		AC_DEFINE(OF_HAVE_NETINET_TCP_H, 1,
			[Whether we have netinet/tcp.h])
	])






	AC_CHECK_HEADERS([arpa/inet.h netdb.h])
	AC_CHECK_HEADER(netipx/ipx.h, [
		AC_DEFINE(OF_HAVE_NETIPX_IPX_H, 1,
			[Whether we have netipx/ipx.h])
	])

	AC_CHECK_MEMBER([struct sockaddr_in6.sin6_addr], [
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		AC_SUBST(OF_HTTP_CLIENT_TESTS_M, "OFHTTPClientTests.m")
	])

	AC_SUBST(OFDNS, "ofdns")
	AS_IF([test x"$enable_files" != x"no"], [
		AC_SUBST(OFHTTP, "ofhttp")
	])
	AC_SUBST(OFSOCK, "ofsock")
])

AC_DEFUN([CHECK_BUILTIN_BSWAP], [
	AC_MSG_CHECKING(for __builtin_bswap$1)
	AC_LINK_IFELSE([
		AC_LANG_PROGRAM([
			#include <stdint.h>







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		AC_SUBST(OF_HTTP_CLIENT_TESTS_M, "OFHTTPClientTests.m")
	])

	AC_SUBST(OFDNS, "ofdns")
	AS_IF([test x"$enable_files" != x"no"], [
		AC_SUBST(OFHTTP, "ofhttp")
	])

])

AC_DEFUN([CHECK_BUILTIN_BSWAP], [
	AC_MSG_CHECKING(for __builtin_bswap$1)
	AC_LINK_IFELSE([
		AC_LANG_PROGRAM([
			#include <stdint.h>

Modified extra.mk.in from [b1888f97ac] to [4b3b345647].

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LOOKUP_ASM_AMIGALIB_A = @LOOKUP_ASM_AMIGALIB_A@
LOOKUP_ASM_LIB_A = @LOOKUP_ASM_LIB_A@
MAP_LDFLAGS = @MAP_LDFLAGS@
OFARC = @OFARC@
OFDNS = @OFDNS@
OFHASH = @OFHASH@
OFHTTP = @OFHTTP@
OFSOCK = @OFSOCK@
OF_BLOCK_TESTS_M = @OF_BLOCK_TESTS_M@
OF_EPOLL_KERNEL_EVENT_OBSERVER_M = @OF_EPOLL_KERNEL_EVENT_OBSERVER_M@
OF_HTTP_CLIENT_TESTS_M = @OF_HTTP_CLIENT_TESTS_M@
OF_KQUEUE_KERNEL_EVENT_OBSERVER_M = @OF_KQUEUE_KERNEL_EVENT_OBSERVER_M@
OF_POLL_KERNEL_EVENT_OBSERVER_M = @OF_POLL_KERNEL_EVENT_OBSERVER_M@
OF_SCTP_SOCKET_M = @OF_SCTP_SOCKET_M@
OF_SELECT_KERNEL_EVENT_OBSERVER_M = @OF_SELECT_KERNEL_EVENT_OBSERVER_M@
OF_SUBPROCESS_M = @OF_SUBPROCESS_M@
REEXPORT_RUNTIME = @REEXPORT_RUNTIME@
REEXPORT_RUNTIME_FRAMEWORK = @REEXPORT_RUNTIME_FRAMEWORK@
RUNTIME = @RUNTIME@
RUNTIME_ARC_TESTS_M = @RUNTIME_ARC_TESTS_M@
RUNTIME_AUTORELEASE_M = @RUNTIME_AUTORELEASE_M@







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LOOKUP_ASM_AMIGALIB_A = @LOOKUP_ASM_AMIGALIB_A@
LOOKUP_ASM_LIB_A = @LOOKUP_ASM_LIB_A@
MAP_LDFLAGS = @MAP_LDFLAGS@
OFARC = @OFARC@
OFDNS = @OFDNS@
OFHASH = @OFHASH@
OFHTTP = @OFHTTP@

OF_BLOCK_TESTS_M = @OF_BLOCK_TESTS_M@
OF_EPOLL_KERNEL_EVENT_OBSERVER_M = @OF_EPOLL_KERNEL_EVENT_OBSERVER_M@
OF_HTTP_CLIENT_TESTS_M = @OF_HTTP_CLIENT_TESTS_M@
OF_KQUEUE_KERNEL_EVENT_OBSERVER_M = @OF_KQUEUE_KERNEL_EVENT_OBSERVER_M@
OF_POLL_KERNEL_EVENT_OBSERVER_M = @OF_POLL_KERNEL_EVENT_OBSERVER_M@

OF_SELECT_KERNEL_EVENT_OBSERVER_M = @OF_SELECT_KERNEL_EVENT_OBSERVER_M@
OF_SUBPROCESS_M = @OF_SUBPROCESS_M@
REEXPORT_RUNTIME = @REEXPORT_RUNTIME@
REEXPORT_RUNTIME_FRAMEWORK = @REEXPORT_RUNTIME_FRAMEWORK@
RUNTIME = @RUNTIME@
RUNTIME_ARC_TESTS_M = @RUNTIME_ARC_TESTS_M@
RUNTIME_AUTORELEASE_M = @RUNTIME_AUTORELEASE_M@
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TESTS_LIBS = @TESTS_LIBS@
TESTS_STATIC_LIB = @TESTS_STATIC_LIB@
UNICODE_M = @UNICODE_M@
USE_INCLUDES_ATOMIC = @USE_INCLUDES_ATOMIC@
USE_SRCS_FILES = @USE_SRCS_FILES@
USE_SRCS_IPX = @USE_SRCS_IPX@
USE_SRCS_PLUGINS = @USE_SRCS_PLUGINS@
USE_SRCS_SCTP = @USE_SRCS_SCTP@
USE_SRCS_SOCKETS = @USE_SRCS_SOCKETS@
USE_SRCS_THREADS = @USE_SRCS_THREADS@
USE_SRCS_WINDOWS = @USE_SRCS_WINDOWS@
WRAPPER = @WRAPPER@







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TESTS_LIBS = @TESTS_LIBS@
TESTS_STATIC_LIB = @TESTS_STATIC_LIB@
UNICODE_M = @UNICODE_M@
USE_INCLUDES_ATOMIC = @USE_INCLUDES_ATOMIC@
USE_SRCS_FILES = @USE_SRCS_FILES@
USE_SRCS_IPX = @USE_SRCS_IPX@
USE_SRCS_PLUGINS = @USE_SRCS_PLUGINS@

USE_SRCS_SOCKETS = @USE_SRCS_SOCKETS@
USE_SRCS_THREADS = @USE_SRCS_THREADS@
USE_SRCS_WINDOWS = @USE_SRCS_WINDOWS@
WRAPPER = @WRAPPER@

Modified src/Makefile from [1e045757f6] to [9ff76147db].

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include ../extra.mk

SUBDIRS = ${RUNTIME} exceptions encodings forwarding invocation
SUBDIRS_AFTER = ${BRIDGE}
DISTCLEAN = Info.plist objfw-defs.h

SHARED_LIB = ${OBJFW_SHARED_LIB}
STATIC_LIB = ${OBJFW_STATIC_LIB}
FRAMEWORK = ${OBJFW_FRAMEWORK}
LIB_MAJOR = ${OBJFW_LIB_MAJOR}
LIB_MINOR = ${OBJFW_LIB_MINOR}

SRCS = OFASN1BitString.m		\
       OFASN1Boolean.m			\
       OFASN1Enumerated.m		\
       OFASN1IA5String.m		\
       OFASN1Integer.m			\
       OFASN1NumericString.m		\
       OFASN1ObjectIdentifier.m		\
       OFASN1OctetString.m		\
       OFASN1PrintableString.m		\
       OFASN1UTF8String.m		\
       OFASN1Value.m			\
       OFApplication.m			\
       OFArray.m			\
       OFBlock.m			\
       OFCharacterSet.m			\
       OFColor.m			\
       OFConstantString.m		\
       OFCountedSet.m			\
       OFData.m				\
       OFData+ASN1DERParsing.m		\
       OFData+CryptographicHashing.m	\
       OFData+MessagePackParsing.m	\
       OFDate.m				\
       OFDictionary.m			\
       OFEnumerator.m			\
       OFFileManager.m			\
       OFGZIPStream.m			\












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include ../extra.mk

SUBDIRS = ${RUNTIME} exceptions encodings forwarding invocation
SUBDIRS_AFTER = ${BRIDGE}
DISTCLEAN = Info.plist objfw-defs.h

SHARED_LIB = ${OBJFW_SHARED_LIB}
STATIC_LIB = ${OBJFW_STATIC_LIB}
FRAMEWORK = ${OBJFW_FRAMEWORK}
LIB_MAJOR = ${OBJFW_LIB_MAJOR}
LIB_MINOR = ${OBJFW_LIB_MINOR}












SRCS = OFApplication.m			\
       OFArray.m			\
       OFBlock.m			\
       OFCharacterSet.m			\
       OFColor.m			\
       OFConstantString.m		\
       OFCountedSet.m			\
       OFData.m				\

       OFData+CryptographicHashing.m	\
       OFData+MessagePackParsing.m	\
       OFDate.m				\
       OFDictionary.m			\
       OFEnumerator.m			\
       OFFileManager.m			\
       OFGZIPStream.m			\
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	     OFINIFile.m		\
	     OFSettings.m		\
	     OFString+PathAdditions.m
SRCS_IPX = OFIPXSocket.m	\
	   OFSPXSocket.m	\
	   OFSPXStreamSocket.m
SRCS_PLUGINS = OFPlugin.m
SRCS_SCTP = OFSCTPSocket.m
SRCS_SOCKETS = OFDNSQuery.m			\
	       OFDNSResolver.m			\
	       OFDNSResourceRecord.m		\
	       OFDNSResponse.m			\
	       OFDatagramSocket.m		\
	       OFHTTPClient.m			\
	       OFHTTPCookie.m			\
	       OFHTTPCookieManager.m		\
	       OFHTTPRequest.m			\
	       OFHTTPResponse.m			\
	       OFHTTPServer.m			\
	       OFSequencedPacketSocket.m	\
	       OFStreamSocket.m			\
	       OFTCPSocket.m			\
	       OFUDPSocket.m			\
	       socket.m				\
	       ${USE_SRCS_IPX}			\
	       ${USE_SRCS_SCTP}
SRCS_THREADS = OFCondition.m		\
	       OFMutex.m		\
	       OFRecursiveMutex.m	\
	       OFThreadPool.m		\
	       condition.m		\
	       mutex.m			\
	       thread.m			\
	       tlskey.m
SRCS_WINDOWS = OFWin32ConsoleStdIOStream.m	\
	       OFWindowsRegistryKey.m

INCLUDES_ATOMIC = atomic.h			\
		  atomic_builtins.h		\
		  atomic_no_threads.h		\
		  atomic_osatomic.h		\
		  atomic_powerpc.h		\
		  atomic_sync_builtins.h	\
		  atomic_x86.h
INCLUDES := ${SRCS:.m=.h}			\
	    OFASN1DERRepresentation.h		\
	    OFCollection.h			\
	    OFCryptographicHash.h		\
	    OFJSONRepresentation.h		\
	    OFKernelEventObserver.h		\
	    OFKeyValueCoding.h			\
	    OFLocking.h				\
	    OFMessagePackRepresentation.h	\







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	     OFINIFile.m		\
	     OFSettings.m		\
	     OFString+PathAdditions.m
SRCS_IPX = OFIPXSocket.m	\
	   OFSPXSocket.m	\
	   OFSPXStreamSocket.m
SRCS_PLUGINS = OFPlugin.m

SRCS_SOCKETS = OFDNSQuery.m			\
	       OFDNSResolver.m			\
	       OFDNSResourceRecord.m		\
	       OFDNSResponse.m			\
	       OFDatagramSocket.m		\
	       OFHTTPClient.m			\
	       OFHTTPCookie.m			\
	       OFHTTPCookieManager.m		\
	       OFHTTPRequest.m			\
	       OFHTTPResponse.m			\
	       OFHTTPServer.m			\
	       OFSequencedPacketSocket.m	\
	       OFStreamSocket.m			\
	       OFTCPSocket.m			\
	       OFUDPSocket.m			\
	       socket.m				\
	       ${USE_SRCS_IPX}

SRCS_THREADS = OFCondition.m		\
	       OFMutex.m		\
	       OFRecursiveMutex.m	\
	       OFThreadPool.m		\
	       condition.m		\
	       mutex.m			\
	       thread.m			\
	       tlskey.m
SRCS_WINDOWS = OFWin32ConsoleStdIOStream.m	\
	       OFWindowsRegistryKey.m

INCLUDES_ATOMIC = atomic.h			\
		  atomic_builtins.h		\
		  atomic_no_threads.h		\
		  atomic_osatomic.h		\
		  atomic_powerpc.h		\
		  atomic_sync_builtins.h	\
		  atomic_x86.h
INCLUDES := ${SRCS:.m=.h}			\

	    OFCollection.h			\
	    OFCryptographicHash.h		\
	    OFJSONRepresentation.h		\
	    OFKernelEventObserver.h		\
	    OFKeyValueCoding.h			\
	    OFLocking.h				\
	    OFMessagePackRepresentation.h	\

Deleted src/OFASN1BitString.h version [0fbb50d9aa].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1DERRepresentation.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFData;

/**
 * @brief An ASN.1 BitString.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1BitString: OFObject <OFASN1DERRepresentation>
{
	OFData *_bitStringValue;
	size_t _bitStringLength;
}

/**
 * @brief The BitString value.
 */
@property (readonly, nonatomic) OFData *bitStringValue;

/**
 * @brief The length of the BitString in bits.
 */
@property (readonly, nonatomic) size_t bitStringLength;

/**
 * @brief Creates an ASN.1 BitString with the specified BitString value and
 *	  length.
 *
 * @param bitString The value of the BitString
 * @param length The length of the BitString in bits
 * @return A new, autoreleased OFASN1BitString
 */
+ (instancetype)bitStringWithBitString: (OFData *)bitString
				length: (size_t)length;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated ASN.1 BitString with the specified
 *	  BitString value and length.
 *
 * @param bitString The value of the BitString
 * @param length The length of the BitString in bits
 * @return An initialized OFASN1BitString
 */
- (instancetype)initWithBitString: (OFData *)bitString
			   length: (size_t)length OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 BitString with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1BitString
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1BitString.m version [d3bbe5638b].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1BitString.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

@implementation OFASN1BitString
@synthesize bitStringValue = _bitStringValue;
@synthesize bitStringLength = _bitStringLength;

+ (instancetype)bitStringWithBitString: (OFData *)bitString
				length: (size_t)length
{
	return [[[self alloc] initWithBitString: bitString
					 length: length] autorelease];
}

- (instancetype)initWithBitString: (OFData *)bitString length: (size_t)length
{
	self = [super init];

	@try {
		if (bitString.count * bitString.itemSize !=
		    OF_ROUND_UP_POW2(8, length) / 8)
			@throw [OFInvalidFormatException exception];

		_bitStringValue = [bitString copy];
		_bitStringLength = length;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	void *pool = objc_autoreleasePoolPush();
	OFData *bitString;
	size_t length;

	@try {
		unsigned char unusedBits;
		size_t count = DEREncodedContents.count;

		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_BIT_STRING || constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1 || count == 0)
			@throw [OFInvalidFormatException exception];

		unusedBits =
		    *(unsigned char *)[DEREncodedContents itemAtIndex: 0];

		if (unusedBits > 7)
			@throw [OFInvalidFormatException exception];

		/*
		 * Can't have any bits of the last byte unused if we have no
		 * byte.
		 */
		if (count == 1 && unusedBits != 0)
			@throw [OFInvalidFormatException exception];

		if (SIZE_MAX / 8 < count - 1)
			@throw [OFOutOfRangeException exception];

		length = (count - 1) * 8;
		bitString = [DEREncodedContents subdataWithRange:
		    of_range(1, count - 1)];

		if (unusedBits != 0)
			length -= unusedBits;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithBitString: bitString length: length];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_bitStringValue release];

	[super dealloc];
}

- (OFData *)ASN1DERRepresentation
{
	size_t bitStringValueCount = _bitStringValue.count;
	size_t roundedUpLength = OF_ROUND_UP_POW2(8, _bitStringLength);
	unsigned char unusedBits = roundedUpLength - _bitStringLength;
	unsigned char header[] = {
		OF_ASN1_TAG_NUMBER_BIT_STRING,
		bitStringValueCount + 1,
		unusedBits
	};
	OFMutableData *data;

	if (bitStringValueCount + 1 > UINT8_MAX ||
	    bitStringValueCount != roundedUpLength / 8)
		@throw [OFInvalidFormatException exception];

	data = [OFMutableData
	    dataWithCapacity: sizeof(header) + bitStringValueCount];
	[data addItems: header count: sizeof(header)];
	[data addItems: _bitStringValue.items count: bitStringValueCount];

	[data makeImmutable];

	return data;
}

- (bool)isEqual: (id)object
{
	OFASN1BitString *bitString;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1BitString class]])
		return false;

	bitString = object;

	if (![bitString->_bitStringValue isEqual: _bitStringValue])
		return false;
	if (bitString->_bitStringLength != _bitStringLength)
		return false;

	return true;
}

- (unsigned long)hash
{
	return _bitStringValue.hash + (unsigned long)_bitStringLength;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1BitString: %@ (%zu bits)>",
					   _bitStringValue, _bitStringLength];
}
@end
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Deleted src/OFASN1Boolean.h version [db11e25404].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1DERRepresentation.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @brief An ASN.1 Boolean.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1Boolean: OFObject <OFASN1DERRepresentation>
{
	bool _boolValue;
}

/**
 * @brief The value of the Boolean.
 */
@property (readonly, nonatomic) bool boolValue;

/**
 * @brief Creates an ASN.1 Boolean with the specified Boolean value.
 *
 * @param bool_ The value of the Boolean
 * @return A new, autoreleased OFASN1Boolean
 */
+ (instancetype)booleanWithBool: (bool)bool_;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated ASN.1 Boolean with the specified
 *	  Boolean value.
 *
 * @param bool_ The value of the Boolean
 * @return An initialized OFASN1Boolean
 */
- (instancetype)initWithBool: (bool)bool_ OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 Boolean with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1Boolean
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1Boolean.m version [57247a8096].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1Boolean.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

@implementation OFASN1Boolean
@synthesize boolValue = _boolValue;

+ (instancetype)booleanWithBool: (bool)bool_
{
	return [[[self alloc] initWithBool: bool_] autorelease];
}

- (instancetype)initWithBool: (bool)bool_
{
	self = [super init];

	_boolValue = bool_;

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	unsigned char value;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_BOOLEAN || constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1 ||
		    DEREncodedContents.count != 1)
			@throw [OFInvalidFormatException exception];

		value = *(unsigned char *)[DEREncodedContents itemAtIndex: 0];

		if (value != 0 && value != 0xFF)
			@throw [OFInvalidFormatException exception];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return [self initWithBool: !!value];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (OFData *)ASN1DERRepresentation
{
	char buffer[] = {
		OF_ASN1_TAG_NUMBER_BOOLEAN,
		1,
		(_boolValue ? 0xFF : 0x00)
	};

	return [OFData dataWithItems: buffer count: sizeof(buffer)];
}

- (bool)isEqual: (id)object
{
	OFASN1Boolean *boolean;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1Boolean class]])
		return false;

	boolean = object;

	if (boolean->_boolValue != _boolValue)
		return false;

	return true;
}

- (unsigned long)hash
{
	return _boolValue;
}

- (OFString *)description
{
	return (_boolValue
	    ? @"<OFASN1Boolean: true>"
	    : @"<OFASN1Boolean: false>");
}
@end
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Deleted src/OFASN1DERRepresentation.h version [fea4984136].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

@class OFData;

/**
 * @protocol OFASN1DERRepresentation \
 *	     OFASN1DERRepresentation.h ObjFW/OFASN1DERRepresentation.h
 *
 * @brief A protocol implemented by classes that support encoding to ASN.1 DER
 *	  representation.
 */
@protocol OFASN1DERRepresentation
/**
 * @brief The object in ASN.1 DER representation.
 */
@property (readonly, nonatomic) OFData *ASN1DERRepresentation;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1Enumerated.h version [5d2a579693].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @brief An ASN.1 Enumerated.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1Enumerated: OFObject
{
	long long _longLongValue;
}

/**
 * @brief The integer value.
 */
@property (readonly, nonatomic) long long longLongValue;

/**
 * @brief Creates an ASN.1 Enumerated with the specified integer value.
 *
 * @param value The `long long` value of the Enumerated
 * @return A new, autoreleased OFASN1Enumerated
 */
+ (instancetype)enumeratedWithLongLong: (long long)value;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated ASN.1 Enumerated with the specified
 *	  integer value.
 *
 * @param value The `long long` value of the Enumerated
 * @return An initialized OFASN1Enumerated
 */
- (instancetype)initWithLongLong: (long long)value OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 Enumerated with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1Enumerated
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1Enumerated.m version [eb1e77637a].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1Enumerated.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"

extern long long of_asn1_der_integer_parse(const unsigned char *buffer,
    size_t length);

@implementation OFASN1Enumerated
@synthesize longLongValue = _longLongValue;

+ (instancetype)enumeratedWithLongLong: (long long)value
{
	return [[[self alloc] initWithLongLong: value] autorelease];
}

- (instancetype)initWithLongLong: (long long)value
{
	self = [super init];

	_longLongValue = value;

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	long long value;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_ENUMERATED || constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		value = of_asn1_der_integer_parse(
		    DEREncodedContents.items, DEREncodedContents.count);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return [self initWithLongLong: value];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (bool)isEqual: (id)object
{
	OFASN1Enumerated *enumerated;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1Enumerated class]])
		return false;

	enumerated = object;

	if (enumerated->_longLongValue != _longLongValue)
		return false;

	return true;
}

- (unsigned long)hash
{
	return (unsigned long)_longLongValue;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1Enumerated: %lld>",
					   _longLongValue];
}
@end
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Deleted src/OFASN1IA5String.h version [699db44549].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;

/**
 * @brief An ASN.1 IA5String.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1IA5String: OFObject
{
	OFString *_IA5StringValue;
}

/**
 * @brief The IA5String value.
 */
@property (readonly, nonatomic) OFString *IA5StringValue;

/**
 * @brief The string value.
 */
@property (readonly, nonatomic) OFString *stringValue;

/**
 * @brief Creates an IA5String with the specified string value.
 *
 * @param string The string value of the IA5String
 * @return A new, autoreleased OFASN1IA5String
 */
+ (instancetype)stringWithString: (OFString *)string;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated IA5String with the specified string
 *	  value.
 *
 * @param string The string value of the IA5String
 * @return An initialized OFASN1IA5String
 */
- (instancetype)initWithString: (OFString *)string OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 IA5String with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1IA5String
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1IA5String.m version [5ec7f22291].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1IA5String.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"

@implementation OFASN1IA5String
@synthesize IA5StringValue = _IA5StringValue;

+ (instancetype)stringWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

- (instancetype)initWithString: (OFString *)string
{
	self = [super init];

	@try {
		_IA5StringValue = [string copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	void *pool = objc_autoreleasePoolPush();
	OFString *IA5String;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_IA5_STRING || constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		IA5String= [OFString
		    stringWithCString: DEREncodedContents.items
			     encoding: OF_STRING_ENCODING_ASCII
			       length: DEREncodedContents.count];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithString: IA5String];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_IA5StringValue release];

	[super dealloc];
}

- (OFString *)stringValue
{
	return self.IA5StringValue;
}

- (bool)isEqual: (id)object
{
	OFASN1IA5String *IA5String;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1IA5String class]])
		return false;

	IA5String = object;

	if (![IA5String->_IA5StringValue isEqual: _IA5StringValue])
		return false;

	return true;
}

- (unsigned long)hash
{
	return _IA5StringValue.hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1IA5String: %@>",
					   _IA5StringValue];
}
@end
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Deleted src/OFASN1Integer.h version [06cbc99c2c].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @brief An ASN.1 Integer.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1Integer: OFObject
{
	long long _longLongValue;
}

/**
 * @brief The Integer value.
 */
@property (readonly, nonatomic) long long longLongValue;

/**
 * @brief Creates an ASN.1 Integer with the specified integer value.
 *
 * @param value The `long long` value of the Integer
 * @return A new, autoreleased OFASN1Integer
 */
+ (instancetype)integerWithLongLong: (long long)value;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated ASN.1 Integer with the specified
 *	  integer value.
 *
 * @param value The `long long` value of the Integer
 * @return An initialized OFASN1Integer
 */
- (instancetype)initWithLongLong: (long long)value OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 Integer with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1Integer
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1Integer.m version [5a16302993].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1Integer.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

long long
of_asn1_der_integer_parse(const unsigned char *buffer, size_t length)
{
	unsigned long long value = 0;

	/* TODO: Support for big numbers */
	if (length > sizeof(unsigned long long) &&
	    (length != sizeof(unsigned long long) + 1 || buffer[0] != 0))
		@throw [OFOutOfRangeException exception];

	if (length >= 2 && ((buffer[0] == 0 && !(buffer[1] & 0x80)) ||
	    (buffer[0] == 0xFF && buffer[1] & 0x80)))
		@throw [OFInvalidFormatException exception];

	if (length >= 1 && buffer[0] & 0x80)
		value = ~0ull;

	while (length--)
		value = (value << 8) | *buffer++;

	return value;
}

@implementation OFASN1Integer
@synthesize longLongValue = _longLongValue;

+ (instancetype)integerWithLongLong: (long long)value
{
	return [[[self alloc] initWithLongLong: value] autorelease];
}

- (instancetype)initWithLongLong: (long long)value
{
	self = [super init];

	_longLongValue = value;

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	long long value;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_INTEGER || constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		value = of_asn1_der_integer_parse(
		    DEREncodedContents.items, DEREncodedContents.count);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return [self initWithLongLong: value];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (bool)isEqual: (id)object
{
	OFASN1Integer *integer;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1Integer class]])
		return false;

	integer = object;

	if (integer->_longLongValue != _longLongValue)
		return false;

	return true;
}

- (unsigned long)hash
{
	return (unsigned long)_longLongValue;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1Integer: %lld>",
					   _longLongValue];
}
@end
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Deleted src/OFASN1NumericString.h version [2bcc77fb41].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;

/**
 * @brief An ASN.1 NumericString.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1NumericString: OFObject
{
	OFString *_numericStringValue;
}

/**
 * @brief The NumericString value.
 */
@property (readonly, nonatomic) OFString *numericStringValue;

/**
 * @brief The string value.
 */
@property (readonly, nonatomic) OFString *stringValue;

/**
 * @brief Creates an NumericString with the specified string value.
 *
 * @param string The string value of the NumericString
 * @return A new, autoreleased OFASN1NumericString
 */
+ (instancetype)stringWithString: (OFString *)string;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated NumericString with the specified
 *	  string value.
 *
 * @param string The string value of the NumericString
 * @return An initialized OFASN1NumericString
 */
- (instancetype)initWithString: (OFString *)string OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 NumericString with the
 *	  specified arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized ASN.1 NumericString
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1NumericString.m version [24e3b7cea6].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1NumericString.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"

@implementation OFASN1NumericString
@synthesize numericStringValue = _numericStringValue;

+ (instancetype)stringWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

- (instancetype)initWithString: (OFString *)string
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		const char *cString = string.UTF8String;
		size_t length = string.UTF8StringLength;

		for (size_t i = 0; i < length; i++)
			if (!of_ascii_isdigit(cString[i]) && cString[i] != ' ')
				@throw [OFInvalidEncodingException exception];

		_numericStringValue = [string copy];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	void *pool = objc_autoreleasePoolPush();
	OFString *numericString;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_NUMERIC_STRING ||
		    constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		numericString = [OFString
		    stringWithCString: DEREncodedContents.items
			     encoding: OF_STRING_ENCODING_ASCII
			       length: DEREncodedContents.count];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithString: numericString];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_numericStringValue release];

	[super dealloc];
}

- (OFString *)stringValue
{
	return self.numericStringValue;
}

- (bool)isEqual: (id)object
{
	OFASN1NumericString *numericString;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1NumericString class]])
		return false;

	numericString = object;

	if (![numericString->_numericStringValue isEqual: _numericStringValue])
		return false;

	return true;
}

- (unsigned long)hash
{
	return _numericStringValue.hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1NumericString: %@>",
					   _numericStringValue];
}
@end
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Deleted src/OFASN1ObjectIdentifier.h version [e688ca72a5].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjetType);
@class OFNumber;

/**
 * @brief An ASN.1 ObjectIdentifier.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1ObjectIdentifier: OFObject
{
	OFArray OF_GENERIC(OFNumber *) *_subidentifiers;
}

/**
 * @brief The subidentifiers of the ObjectIdentifier.
 */
@property (readonly, nonatomic) OFArray OF_GENERIC(OFNumber *) *subidentifiers;

/**
 * @brief Creates an ASN.1 ObjectIdentifier with the specified subidentifiers.
 *
 * @param subidentifiers The subidentifiers of the ASN.1 ObjectIdentifier
 * @return A new, autoreleased OFASN1ObjectIdentifier
 */
+ (instancetype)objectIdentifierWithSubidentifiers:
    (OFArray OF_GENERIC(OFNumber *) *)subidentifiers;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated ASN.1 ObjectIdentifier with the
 *	  specified subidentifiers.
 *
 * @param subidentifiers The subidentifiers of the ASN.1 ObjectIdentifier
 * @return An initialized OFASN1ObjectIdentifier
 */
- (instancetype)initWithSubidentifiers:
    (OFArray OF_GENERIC(OFNumber *) *)subidentifiers OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 ObjectIdentifier with the
 *	  specified arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1ObjectIdentifier
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1ObjectIdentifier.m version [4d9e8570e7].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1ObjectIdentifier.h"
#import "OFArray.h"
#import "OFData.h"
#import "OFNumber.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"

@implementation OFASN1ObjectIdentifier
@synthesize subidentifiers = _subidentifiers;

+ (instancetype)objectIdentifierWithSubidentifiers:
    (OFArray OF_GENERIC(OFNumber *) *)subidentifiers
{
	return [[[self alloc]
	    initWithSubidentifiers: subidentifiers] autorelease];
}

- (instancetype)initWithSubidentifiers:
    (OFArray OF_GENERIC(OFNumber *) *)subidentifiers
{
	self = [super init];

	@try {
		if (subidentifiers.count < 1)
			@throw [OFInvalidFormatException exception];

		switch ([[subidentifiers objectAtIndex: 0] longLongValue]) {
		case 0:
		case 1:
		case 2:
			break;
		default:
			@throw [OFInvalidFormatException exception];
		}

		_subidentifiers = [subidentifiers copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableArray OF_GENERIC(OFNumber *) *subidentifiers;

	@try {
		const unsigned char *items = DEREncodedContents.items;
		size_t count = DEREncodedContents.count;
		unsigned long long value = 0;
		uint_fast8_t bits = 0;

		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_OBJECT_IDENTIFIER ||
		    constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1 || count == 0)
			@throw [OFInvalidArgumentException exception];

		subidentifiers = [OFMutableArray array];

		for (size_t i = 0; i < count; i++) {
			if (bits == 0 && items[i] == 0x80)
				@throw [OFInvalidFormatException exception];

			value = (value << 7) | (items[i] & 0x7F);
			bits += 7;

			if (bits > sizeof(unsigned long long) * 8)
				@throw [OFOutOfRangeException exception];

			if (items[i] & 0x80)
				continue;

			if (subidentifiers.count == 0) {
				if (value < 40)
					[subidentifiers addObject:
					    [OFNumber numberWithInt: 0]];
				else if (value < 80) {
					[subidentifiers addObject:
					    [OFNumber numberWithInt: 1]];
					value -= 40;
				} else {
					[subidentifiers addObject:
					    [OFNumber numberWithInt: 2]];
					value -= 80;
				}
			}

			[subidentifiers addObject:
			    [OFNumber numberWithUnsignedLongLong: value]];

			value = 0;
			bits = 0;
		}

		if (items[count - 1] & 0x80)
			@throw [OFInvalidFormatException exception];

		[subidentifiers makeImmutable];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithSubidentifiers: subidentifiers];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_subidentifiers release];

	[super dealloc];
}

- (bool)isEqual: (id)object
{
	OFASN1ObjectIdentifier *objectIdentifier;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1ObjectIdentifier class]])
		return false;

	objectIdentifier = object;

	if (![objectIdentifier->_subidentifiers isEqual: _subidentifiers])
		return false;

	return true;
}

- (unsigned long)hash
{
	return _subidentifiers.hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFASN1ObjectIdentifier: %@>",
	    [_subidentifiers componentsJoinedByString: @"."]];
}
@end
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Deleted src/OFASN1OctetString.h version [d7f4e338c8].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFData;

/**
 * @brief An ASN.1 OctetString.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1OctetString: OFObject
{
	OFData *_octetStringValue;
}

/**
 * @brief The OctetString value.
 */
@property (readonly, nonatomic) OFData *octetStringValue;

/**
 * @brief Creates an OctetString with the specified value.
 *
 * @param octetString The OctetString value
 * @return A new, autoreleased OFASN1OctetString
 */
+ (instancetype)octetStringWithOctetString: (OFData *)octetString;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated OctetString with the specified
 *	  value.
 *
 * @param octetString The OctetString value
 * @return An initialized OFASN1OctetString
 */
- (instancetype)initWithOctetString: (OFData *)octetString
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 OctetString with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized ASN.1 OctetString
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1OctetString.m version [dbf5bc7d07].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1OctetString.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"

@implementation OFASN1OctetString
@synthesize octetStringValue = _octetStringValue;

+ (instancetype)octetStringWithOctetString: (OFData *)octetString
{
	return [[[self alloc] initWithOctetString: octetString] autorelease];
}

- (instancetype)initWithOctetString: (OFData *)octetString
{
	self = [super init];

	@try {
		_octetStringValue = [octetString copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_OCTET_STRING ||
		    constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return [self initWithOctetString: DEREncodedContents];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_octetStringValue release];

	[super dealloc];
}

- (bool)isEqual: (id)object
{
	OFASN1OctetString *octetString;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1OctetString class]])
		return false;

	octetString = object;

	if (![octetString->_octetStringValue isEqual: _octetStringValue])
		return false;

	return true;
}

- (unsigned long)hash
{
	return _octetStringValue.hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1OctetString: %@>",
					   _octetStringValue];
}
@end
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Deleted src/OFASN1PrintableString.h version [15b004b863].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;

/**
 * @brief An ASN.1 PrintableString.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1PrintableString: OFObject
{
	OFString *_printableStringValue;
}

/**
 * @brief The PrintableString value.
 */
@property (readonly, nonatomic) OFString *printableStringValue;

/**
 * @brief The string value.
 */
@property (readonly, nonatomic) OFString *stringValue;

/**
 * @brief Creates a PrintableString with the specified string value.
 *
 * @param string The string value of the PrintableString
 * @return A new, autoreleased OFASN1PrintableString
 */
+ (instancetype)stringWithString: (OFString *)string;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated PrintableString with the specified
 *	  string value.
 *
 * @param string The string value of the PrintableString
 * @return An initialized OFASN1PrintableString
 */
- (instancetype)initWithString: (OFString *)string OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 PrintableString with the
 *	  specified arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1PrintableString
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1PrintableString.m version [633e478a84].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1PrintableString.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidEncodingException.h"

@implementation OFASN1PrintableString
@synthesize printableStringValue = _printableStringValue;

+ (instancetype)stringWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

- (instancetype)initWithString: (OFString *)string
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		const char *cString = string.UTF8String;
		size_t length = string.UTF8StringLength;

		for (size_t i = 0; i < length; i++) {
			if (of_ascii_isalnum(cString[i]))
				continue;

			switch (cString[i]) {
			case ' ':
			case '\'':
			case '(':
			case ')':
			case '+':
			case ',':
			case '-':
			case '.':
			case '/':
			case ':':
			case '=':
			case '?':
				continue;
			default:
				@throw [OFInvalidEncodingException exception];
			}
		}

		_printableStringValue = [string copy];

		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	void *pool = objc_autoreleasePoolPush();
	OFString *printableString;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_PRINTABLE_STRING ||
		    constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		printableString = [OFString
		    stringWithCString: DEREncodedContents.items
			     encoding: OF_STRING_ENCODING_ASCII
			       length: DEREncodedContents.count];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithString: printableString];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_printableStringValue release];

	[super dealloc];
}

- (OFString *)stringValue
{
	return self.printableStringValue;
}

- (bool)isEqual: (id)object
{
	OFASN1PrintableString *printableString;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1PrintableString class]])
		return false;

	printableString = object;

	if (![printableString->_printableStringValue isEqual:
	    _printableStringValue])
		return false;

	return true;
}

- (unsigned long)hash
{
	return _printableStringValue.hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1PrintableString: %@>",
					   _printableStringValue];
}
@end
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Deleted src/OFASN1UTF8String.h version [a4b45c5c6e].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

@class OFString;

/**
 * @brief An ASN.1 UTF8String.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1UTF8String: OFObject
{
	OFString *_UTF8StringValue;
}

/**
 * @brief The UTF8String value.
 */
@property (readonly, nonatomic) OFString *UTF8StringValue;

/**
 * @brief The string value.
 */
@property (readonly, nonatomic) OFString *stringValue;

/**
 * @brief Creates a UTF8String with the specified string value.
 *
 * @param string The string value of the UTF8String
 * @return A new, autoreleased OFASN1UTF8String
 */
+ (instancetype)stringWithString: (OFString *)string;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated UTF8String with the specified
 *	  string value.
 *
 * @param string The string value of the UTF8String
 * @return An initialized OFASN1UTF8String
 */
- (instancetype)initWithString: (OFString *)string OF_DESIGNATED_INITIALIZER;

/**
 * @brief Initializes an already allocated ASN.1 UTF8String with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized OFASN1UTF8String
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1UTF8String.m version [53a8c373a7].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1UTF8String.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"

@implementation OFASN1UTF8String
@synthesize UTF8StringValue = _UTF8StringValue;

+ (instancetype)stringWithString: (OFString *)string
{
	return [[[self alloc] initWithString: string] autorelease];
}

- (instancetype)initWithString: (OFString *)string
{
	self = [super init];

	@try {
		_UTF8StringValue = [string copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	void *pool = objc_autoreleasePoolPush();
	OFString *UTF8String;

	@try {
		if (tagClass != OF_ASN1_TAG_CLASS_UNIVERSAL ||
		    tagNumber != OF_ASN1_TAG_NUMBER_UTF8_STRING || constructed)
			@throw [OFInvalidArgumentException exception];

		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidArgumentException exception];

		UTF8String = [OFString
		    stringWithUTF8String: DEREncodedContents.items
				  length: DEREncodedContents.count];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithString: UTF8String];

	objc_autoreleasePoolPop(pool);

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_UTF8StringValue release];

	[super dealloc];
}

- (OFString *)stringValue
{
	return self.UTF8StringValue;
}

- (bool)isEqual: (id)object
{
	OFASN1UTF8String *UTF8String;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1UTF8String class]])
		return false;

	UTF8String = object;

	if (![UTF8String->_UTF8StringValue isEqual: _UTF8StringValue])
		return false;

	return true;
}

- (unsigned long)hash
{
	return _UTF8StringValue.hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<OFASN1UTF8String: %@>",
					   _UTF8StringValue];
}
@end
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Deleted src/OFASN1Value.h version [6ceb7a1c4f].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFData;

/**
 * @brief ASN.1 tag class.
 */
typedef enum {
	/** Universal */
	OF_ASN1_TAG_CLASS_UNIVERSAL	   = 0x0,
	/** Application */
	OF_ASN1_TAG_CLASS_APPLICATION	   = 0x1,
	/** Context specific */
	OF_ASN1_TAG_CLASS_CONTEXT_SPECIFIC = 0x2,
	/** Private */
	OF_ASN1_TAG_CLASS_PRIVATE	   = 0x3
} of_asn1_tag_class_t;

/**
 * @brief ASN.1 tag number.
 */
typedef enum {
	/** Boolean */
	OF_ASN1_TAG_NUMBER_BOOLEAN	     = 0x01,
	/** Integer */
	OF_ASN1_TAG_NUMBER_INTEGER	     = 0x02,
	/** Bit string */
	OF_ASN1_TAG_NUMBER_BIT_STRING	     = 0x03,
	/** Octet string */
	OF_ASN1_TAG_NUMBER_OCTET_STRING	     = 0x04,
	/** Null */
	OF_ASN1_TAG_NUMBER_NULL		     = 0x05,
	/** Object Identifier */
	OF_ASN1_TAG_NUMBER_OBJECT_IDENTIFIER = 0x06,
	/** Enumerated */
	OF_ASN1_TAG_NUMBER_ENUMERATED	     = 0x0A,
	/** UTF-8 string */
	OF_ASN1_TAG_NUMBER_UTF8_STRING	     = 0x0C,
	/** Sequence */
	OF_ASN1_TAG_NUMBER_SEQUENCE	     = 0x10,
	/** Set */
	OF_ASN1_TAG_NUMBER_SET		     = 0x11,
	/** NumericString */
	OF_ASN1_TAG_NUMBER_NUMERIC_STRING    = 0x12,
	/** PrintableString */
	OF_ASN1_TAG_NUMBER_PRINTABLE_STRING  = 0x13,
	/** IA5String */
	OF_ASN1_TAG_NUMBER_IA5_STRING	     = 0x16
} of_asn1_tag_number_t;

/**
 * @brief A class representing an ASN.1 value.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFASN1Value: OFObject
{
	of_asn1_tag_class_t _tagClass;
	of_asn1_tag_number_t _tagNumber;
	bool _constructed;
	OFData *_DEREncodedContents;
}

/**
 * @brief The tag class of the value's type.
 */
@property (readonly, nonatomic) of_asn1_tag_class_t tagClass;

/**
 * @brief The tag number of the value's type.
 */
@property (readonly, nonatomic) of_asn1_tag_number_t tagNumber;

/**
 * @brief Whether the value if of a constructed type.
 */
@property (readonly, nonatomic, getter=isConstructed) bool constructed;

/**
 * @brief The DER-encoded contents octets of the value.
 */
@property (readonly, nonatomic) OFData *DEREncodedContents;

/**
 * @brief Creates a new ASN.1 value with the specified arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return A new ASN.1 value
 */
+ (instancetype)valueWithTagClass: (of_asn1_tag_class_t)tagClass
			tagNumber: (of_asn1_tag_number_t)tagNumber
		      constructed: (bool)constructed
	       DEREncodedContents: (OFData *)DEREncodedContents;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initializes an already allocated ASN.1 value with the specified
 *	  arguments.
 *
 * @param tagClass The tag class of the value's type
 * @param tagNumber The tag number of the value's type
 * @param constructed Whether the value if of a constructed type
 * @param DEREncodedContents The DER-encoded contents octets of the value.
 * @return An initialized ASN.1 value
 */
- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
    OF_DESIGNATED_INITIALIZER;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFASN1Value.m version [200bca2819].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFASN1Value.h"
#import "OFData.h"
#import "OFString.h"

#import "OFInvalidFormatException.h"

@implementation OFASN1Value
@synthesize tagClass = _tagClass, tagNumber = _tagNumber;
@synthesize constructed = _constructed;
@synthesize DEREncodedContents = _DEREncodedContents;

+ (instancetype)valueWithTagClass: (of_asn1_tag_class_t)tagClass
			tagNumber: (of_asn1_tag_number_t)tagNumber
		      constructed: (bool)constructed
	       DEREncodedContents: (OFData *)DEREncodedContents
{
	return [[[self alloc]
	      initWithTagClass: tagClass
		     tagNumber: tagNumber
		   constructed: constructed
	    DEREncodedContents: DEREncodedContents] autorelease];
}

- (instancetype)initWithTagClass: (of_asn1_tag_class_t)tagClass
		       tagNumber: (of_asn1_tag_number_t)tagNumber
		     constructed: (bool)constructed
	      DEREncodedContents: (OFData *)DEREncodedContents
{
	self = [super init];

	@try {
		if (DEREncodedContents.itemSize != 1)
			@throw [OFInvalidFormatException exception];

		_tagClass = tagClass;
		_tagNumber = tagNumber;
		_constructed = constructed;
		_DEREncodedContents = [DEREncodedContents copy];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (void)dealloc
{
	[_DEREncodedContents release];

	[super dealloc];
}

- (bool)isEqual: (id)object
{
	OFASN1Value *value;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFASN1Value class]])
		return false;

	value = object;

	if (value->_tagClass != _tagClass)
		return false;
	if (value->_tagNumber != _tagNumber)
		return false;
	if (value->_constructed != _constructed)
		return false;
	if (![value->_DEREncodedContents isEqual: _DEREncodedContents])
		return false;

	return true;
}

- (unsigned long)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD(hash, _tagClass & 0xFF);
	OF_HASH_ADD(hash, _tagNumber & 0xFF);
	OF_HASH_ADD(hash, _constructed);
	OF_HASH_ADD_HASH(hash, _DEREncodedContents.hash);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)description
{
	return [OFString stringWithFormat:
	    @"<OFASN1Value:\n"
	    @"\tTag class = %x\n"
	    @"\tTag number = %x\n"
	    @"\tConstructed = %u\n"
	    @"\tDER-encoded contents = %@\n"
	    @">",
	    _tagClass, _tagNumber, _constructed,
	    _DEREncodedContents.description];
}
@end
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Modified src/OFConstantString.m from [415348861e] to [b52e6a55a7].

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- (id)mutableCopy
{
	[self finishInitialization];
	return [self mutableCopy];
}

/* From protocol OFComparing,  but overridden in OFString */
- (of_comparison_result_t)compare: (OFString *)object
{
	[self finishInitialization];
	return [self compare: object];
}

/* From OFObject, but reimplemented in OFString */
- (bool)isEqual: (id)object
{
	[self finishInitialization];
	return [self isEqual: object];







|


|







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- (id)mutableCopy
{
	[self finishInitialization];
	return [self mutableCopy];
}

/* From protocol OFComparing,  but overridden in OFString */
- (of_comparison_result_t)compare: (OFString *)string
{
	[self finishInitialization];
	return [self compare: string];
}

/* From OFObject, but reimplemented in OFString */
- (bool)isEqual: (id)object
{
	[self finishInitialization];
	return [self isEqual: object];
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- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	return [self cStringLengthWithEncoding: encoding];
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)otherString
{
	[self finishInitialization];
	return [self caseInsensitiveCompare: otherString];
}

- (of_unichar_t)characterAtIndex: (size_t)idx
{
	[self finishInitialization];
	return [self characterAtIndex: idx];
}







|


|







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- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding
{
	[self finishInitialization];
	return [self cStringLengthWithEncoding: encoding];
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
	[self finishInitialization];
	return [self caseInsensitiveCompare: string];
}

- (of_unichar_t)characterAtIndex: (size_t)idx
{
	[self finishInitialization];
	return [self characterAtIndex: idx];
}

Deleted src/OFData+ASN1DERParsing.h version [98f51ac0d9].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFData.h"
#import "OFASN1Value.h"

OF_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif
extern int _OFData_ASN1DERParsing_reference;
#ifdef __cplusplus
}
#endif

@interface OFData (ASN1DERParsing)
/**
 * @brief The data interpreted as ASN.1 in DER representation and parsed as an
 *	  object.
 *
 * This is either an OFArray (for a sequence), an OFSet (for a set) or an
 * OFASN1Value.
 */
@property (readonly, nonatomic) id objectByParsingASN1DER;

/**
 * @brief Parses the ASN.1 DER representation and returns it as an object.
 *
 * This is either an OFArray (for a sequence), an OFSet (for a set) or an
 * OFASN1Value.
 *
 * @param depthLimit The maximum depth the parser should accept (defaults to 32
 *		     if not specified, 0 means no limit (insecure!))
 * @return The ASN.1 DER representation as an object
 */
- (id)objectByParsingASN1DERWithDepthLimit: (size_t)depthLimit;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFData+ASN1DERParsing.m version [5e5d1157d6].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFData+ASN1DERParsing.h"
#import "OFASN1BitString.h"
#import "OFASN1Boolean.h"
#import "OFASN1Enumerated.h"
#import "OFASN1IA5String.h"
#import "OFASN1Integer.h"
#import "OFASN1NumericString.h"
#import "OFASN1ObjectIdentifier.h"
#import "OFASN1OctetString.h"
#import "OFASN1PrintableString.h"
#import "OFASN1UTF8String.h"
#import "OFASN1Value.h"
#import "OFArray.h"
#import "OFNull.h"
#import "OFSet.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"

enum {
	ASN1_TAG_CONSTRUCTED_MASK = 0x20
};

int _OFData_ASN1DERParsing_reference;

static size_t parseObject(OFData *self, id *object, size_t depthLimit);

static OFArray *
parseSequence(OFData *contents, size_t depthLimit)
{
	OFMutableArray *ret = [OFMutableArray array];
	size_t count = contents.count;

	if (depthLimit == 0)
		@throw [OFOutOfRangeException exception];

	while (count > 0) {
		id object;
		size_t objectLength;

		objectLength = parseObject(contents, &object, depthLimit);

		count -= objectLength;
		contents = [contents subdataWithRange:
		    of_range(objectLength, count)];

		[ret addObject: object];
	}

	[ret makeImmutable];

	return ret;
}

static OFSet *
parseSet(OFData *contents, size_t depthLimit)
{
	OFMutableSet *ret = [OFMutableSet set];
	size_t count = contents.count;
	OFData *previousObjectData = nil;

	if (depthLimit == 0)
		@throw [OFOutOfRangeException exception];

	while (count > 0) {
		id object;
		size_t objectLength;
		OFData *objectData;

		objectLength = parseObject(contents, &object, depthLimit);
		objectData = [contents subdataWithRange:
		    of_range(0, objectLength)];

		if (previousObjectData != nil &&
		    [objectData compare: previousObjectData] !=
		    OF_ORDERED_DESCENDING)
			@throw [OFInvalidFormatException exception];

		count -= objectLength;
		contents = [contents subdataWithRange:
		    of_range(objectLength, count)];

		[ret addObject: object];

		previousObjectData = objectData;
	}

	[ret makeImmutable];

	return ret;
}

static size_t
parseObject(OFData *self, id *object, size_t depthLimit)
{
	const unsigned char *items = self.items;
	size_t count = self.count;
	unsigned char tag;
	size_t contentsLength, bytesConsumed = 0;
	Class valueClass;
	OFData *contents;

	if (count < 2)
		@throw [OFTruncatedDataException exception];

	tag = *items++;
	contentsLength = *items++;
	bytesConsumed += 2;

	if (contentsLength > 127) {
		uint_fast8_t lengthLength = contentsLength & 0x7F;

		if (lengthLength > sizeof(size_t))
			@throw [OFOutOfRangeException exception];

		if (count - bytesConsumed < lengthLength)
			@throw [OFTruncatedDataException exception];

		if (lengthLength == 0 ||
		    (lengthLength == 1 && items[0] < 0x80) ||
		    (lengthLength >= 2 && items[0] == 0))
			@throw [OFInvalidFormatException exception];

		contentsLength = 0;

		for (uint_fast8_t i = 0; i < lengthLength; i++)
			contentsLength = (contentsLength << 8) | *items++;

		bytesConsumed += lengthLength;

		if (contentsLength <= 127)
			@throw [OFInvalidFormatException exception];
	}

	if (count - bytesConsumed < contentsLength)
		@throw [OFTruncatedDataException exception];

	contents = [self subdataWithRange:
	    of_range(bytesConsumed, contentsLength)];
	bytesConsumed += contentsLength;

	switch (tag & ~ASN1_TAG_CONSTRUCTED_MASK) {
	case OF_ASN1_TAG_NUMBER_BOOLEAN:
		valueClass = [OFASN1Boolean class];
		break;
	case OF_ASN1_TAG_NUMBER_INTEGER:
		valueClass = [OFASN1Integer class];
		break;
	case OF_ASN1_TAG_NUMBER_BIT_STRING:
		valueClass = [OFASN1BitString class];
		break;
	case OF_ASN1_TAG_NUMBER_OCTET_STRING:
		valueClass = [OFASN1OctetString class];
		break;
	case OF_ASN1_TAG_NUMBER_NULL:
		if (tag & ASN1_TAG_CONSTRUCTED_MASK)
			@throw [OFInvalidFormatException exception];

		if (contents.count != 0)
			@throw [OFInvalidFormatException exception];

		*object = [OFNull null];
		return bytesConsumed;
	case OF_ASN1_TAG_NUMBER_OBJECT_IDENTIFIER:
		valueClass = [OFASN1ObjectIdentifier class];
		break;
	case OF_ASN1_TAG_NUMBER_ENUMERATED:
		valueClass = [OFASN1Enumerated class];
		break;
	case OF_ASN1_TAG_NUMBER_UTF8_STRING:
		valueClass = [OFASN1UTF8String class];
		break;
	case OF_ASN1_TAG_NUMBER_SEQUENCE:
		if (!(tag & ASN1_TAG_CONSTRUCTED_MASK))
			@throw [OFInvalidFormatException exception];

		*object = parseSequence(contents, depthLimit - 1);
		return bytesConsumed;
	case OF_ASN1_TAG_NUMBER_SET:
		if (!(tag & ASN1_TAG_CONSTRUCTED_MASK))
			@throw [OFInvalidFormatException exception];

		*object = parseSet(contents, depthLimit - 1);
		return bytesConsumed;
	case OF_ASN1_TAG_NUMBER_NUMERIC_STRING:
		valueClass = [OFASN1NumericString class];
		break;
	case OF_ASN1_TAG_NUMBER_PRINTABLE_STRING:
		valueClass = [OFASN1PrintableString class];
		break;
	case OF_ASN1_TAG_NUMBER_IA5_STRING:
		valueClass = [OFASN1IA5String class];
		break;
	default:
		valueClass = [OFASN1Value class];
		break;
	}

	*object = [[[valueClass alloc]
	      initWithTagClass: tag >> 6
		     tagNumber: tag & 0x1F
		   constructed: tag & ASN1_TAG_CONSTRUCTED_MASK
	    DEREncodedContents: contents] autorelease];
	return bytesConsumed;
}

@implementation OFData (ASN1DERParsing)
- (id)objectByParsingASN1DER
{
	return [self objectByParsingASN1DERWithDepthLimit: 32];
}

- (id)objectByParsingASN1DERWithDepthLimit: (size_t)depthLimit
{
	void *pool = objc_autoreleasePoolPush();
	id object;

	if (self.itemSize != 1)
		@throw [OFInvalidArgumentException exception];

	if (parseObject(self, &object, depthLimit) != self.count)
		@throw [OFInvalidFormatException exception];

	[object retain];

	objc_autoreleasePoolPop(pool);

	return [object autorelease];
}
@end
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Modified src/OFData.h from [30fd329fb3] to [5c1ed5a74d].

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 */
- (void)writeToURL: (OFURL *)URL;
@end

OF_ASSUME_NONNULL_END

#import "OFMutableData.h"
#import "OFData+ASN1DERParsing.h"
#import "OFData+CryptographicHashing.h"
#import "OFData+MessagePackParsing.h"







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 */
- (void)writeToURL: (OFURL *)URL;
@end

OF_ASSUME_NONNULL_END

#import "OFMutableData.h"

#import "OFData+CryptographicHashing.h"
#import "OFData+MessagePackParsing.h"

Modified src/OFData.m from [526e2e37ba] to [398b865989].

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#import "base64.h"

/* References for static linking */
void
_references_to_categories_of_OFData(void)
{
	_OFData_ASN1DERParsing_reference = 1;
	_OFData_CryptographicHashing_reference = 1;
	_OFData_MessagePackParsing_reference = 1;
}

@implementation OFData
@synthesize itemSize = _itemSize;








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#import "base64.h"

/* References for static linking */
void
_references_to_categories_of_OFData(void)
{

	_OFData_CryptographicHashing_reference = 1;
	_OFData_MessagePackParsing_reference = 1;
}

@implementation OFData
@synthesize itemSize = _itemSize;

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		return false;
	if (memcmp(data.items, _items, _count * _itemSize) != 0)
		return false;

	return true;
}

- (of_comparison_result_t)compare: (id <OFComparing>)object
{
	OFData *data;
	int comparison;
	size_t count, minCount;

	if (![(id)object isKindOfClass: [OFData class]])
		@throw [OFInvalidArgumentException exception];

	data = (OFData *)object;

	if (data.itemSize != _itemSize)
		@throw [OFInvalidArgumentException exception];

	count = data.count;
	minCount = (_count > count ? count : _count);

	if ((comparison = memcmp(_items, data.items,







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		return false;
	if (memcmp(data.items, _items, _count * _itemSize) != 0)
		return false;

	return true;
}

- (of_comparison_result_t)compare: (OFData *)data
{

	int comparison;
	size_t count, minCount;

	if (![data isKindOfClass: [OFData class]])
		@throw [OFInvalidArgumentException exception];



	if (data.itemSize != _itemSize)
		@throw [OFInvalidArgumentException exception];

	count = data.count;
	minCount = (_count > count ? count : _count);

	if ((comparison = memcmp(_items, data.items,

Modified src/OFDate.m from [a6b8335541] to [c1ec0de284].

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}

- (id)copy
{
	return [self retain];
}

- (of_comparison_result_t)compare: (id <OFComparing>)object
{
	OFDate *otherDate;

	if (![(id)object isKindOfClass: [OFDate class]])
		@throw [OFInvalidArgumentException exception];

	otherDate = (OFDate *)object;

	if (self.timeIntervalSince1970 < otherDate.timeIntervalSince1970)
		return OF_ORDERED_ASCENDING;
	if (self.timeIntervalSince1970 > otherDate.timeIntervalSince1970)
		return OF_ORDERED_DESCENDING;

	return OF_ORDERED_SAME;
}

- (OFString *)description
{







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}

- (id)copy
{
	return [self retain];
}

- (of_comparison_result_t)compare: (OFDate *)date
{


	if (![date isKindOfClass: [OFDate class]])
		@throw [OFInvalidArgumentException exception];



	if (self.timeIntervalSince1970 < date.timeIntervalSince1970)
		return OF_ORDERED_ASCENDING;
	if (self.timeIntervalSince1970 > date.timeIntervalSince1970)
		return OF_ORDERED_DESCENDING;

	return OF_ORDERED_SAME;
}

- (OFString *)description
{

Modified src/OFIPSocketAsyncConnector.m from [63e1f39b43] to [09c7bbbcdf].

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#include "config.h"

#include <errno.h>

#import "OFIPSocketAsyncConnector.h"
#import "OFData.h"
#ifdef OF_HAVE_SCTP
# import "OFSCTPSocket.h"
#endif
#import "OFTCPSocket.h"
#import "OFThread.h"
#import "OFTimer.h"

#import "OFConnectionFailedException.h"
#import "OFInvalidFormatException.h"








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#include "config.h"

#include <errno.h>

#import "OFIPSocketAsyncConnector.h"
#import "OFData.h"



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

#import "OFConnectionFailedException.h"
#import "OFInvalidFormatException.h"

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		[_socket setCanBlock: true];

#ifdef OF_HAVE_BLOCKS
	if (_block != NULL) {
		if ([_socket isKindOfClass: [OFTCPSocket class]])
			((of_tcp_socket_async_connect_block_t)_block)(
			    _exception);
# ifdef OF_HAVE_SCTP
		else if ([_socket isKindOfClass: [OFSCTPSocket class]])
			((of_sctp_socket_async_connect_block_t)_block)(
			    _exception);
# endif
		else
			OF_ENSURE(0);
	} else {
#endif
		if ([_delegate respondsToSelector:
		    @selector(socket:didConnectToHost:port:exception:)])
			[_delegate socket: _socket







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		[_socket setCanBlock: true];

#ifdef OF_HAVE_BLOCKS
	if (_block != NULL) {
		if ([_socket isKindOfClass: [OFTCPSocket class]])
			((of_tcp_socket_async_connect_block_t)_block)(
			    _exception);





		else
			OF_ENSURE(0);
	} else {
#endif
		if ([_delegate respondsToSelector:
		    @selector(socket:didConnectToHost:port:exception:)])
			[_delegate socket: _socket

Modified src/OFNull.h from [ef78922bc1] to [69babc4028].

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 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"
#import "OFASN1DERRepresentation.h"
#import "OFJSONRepresentation.h"
#import "OFMessagePackRepresentation.h"
#import "OFSerialization.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFNull OFNull.h ObjFW/OFNull.h
 *
 * @brief A class for representing null values in collections.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation,
    OFMessagePackRepresentation, OFASN1DERRepresentation>
/**
 * @brief Returns an OFNull singleton.
 *
 * @return An OFNull singleton
 */
+ (OFNull *)null;
@end







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 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFObject.h"

#import "OFJSONRepresentation.h"
#import "OFMessagePackRepresentation.h"
#import "OFSerialization.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFNull OFNull.h ObjFW/OFNull.h
 *
 * @brief A class for representing null values in collections.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFNull: OFObject <OFCopying, OFSerialization, OFJSONRepresentation,
    OFMessagePackRepresentation>
/**
 * @brief Returns an OFNull singleton.
 *
 * @return An OFNull singleton
 */
+ (OFNull *)null;
@end

Modified src/OFNull.m from [dd4f67b6db] to [252ff4815f].

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- (OFData *)messagePackRepresentation
{
	uint8_t type = 0xC0;
	return [OFData dataWithItems: &type count: 1];
}

- (OFData *)ASN1DERRepresentation
{
	const unsigned char bytes[] = { OF_ASN1_TAG_NUMBER_NULL, 0 };
	return [OFData dataWithItems: bytes count: sizeof(bytes)];
}

- (instancetype)autorelease
{
	return self;
}

- (instancetype)retain
{







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- (OFData *)messagePackRepresentation
{
	uint8_t type = 0xC0;
	return [OFData dataWithItems: &type count: 1];
}







- (instancetype)autorelease
{
	return self;
}

- (instancetype)retain
{

Modified src/OFNumber.m from [1b24e74726] to [965d322b8e].

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	if (isSigned(self) || isSigned(number))
		return (number.longLongValue == self.longLongValue);

	return (number.unsignedLongLongValue == self.unsignedLongLongValue);
}

- (of_comparison_result_t)compare: (id <OFComparing>)object
{
	OFNumber *number;

	if (![(id)object isKindOfClass: [OFNumber class]])
		@throw [OFInvalidArgumentException exception];

	number = (OFNumber *)object;

	if (isFloat(self) || isFloat(number)) {
		double double1 = self.doubleValue;
		double double2 = number.doubleValue;

		if (double1 > double2)
			return OF_ORDERED_DESCENDING;







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	if (isSigned(self) || isSigned(number))
		return (number.longLongValue == self.longLongValue);

	return (number.unsignedLongLongValue == self.unsignedLongLongValue);
}

- (of_comparison_result_t)compare: (OFNumber *)number
{


	if (![number isKindOfClass: [OFNumber class]])
		@throw [OFInvalidArgumentException exception];



	if (isFloat(self) || isFloat(number)) {
		double double1 = self.doubleValue;
		double double2 = number.doubleValue;

		if (double1 > double2)
			return OF_ORDERED_DESCENDING;

Deleted src/OFSCTPSocket.h version [f9980ccd9f].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFSequencedPacketSocket.h"
#import "OFRunLoop.h"

OF_ASSUME_NONNULL_BEGIN

/** @file */

@class OFSCTPSocket;
@class OFString;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief A block which is called when the socket connected.
 *
 * @param exception An exception which occurred while connecting the socket or
 *		    `nil` on success
 */
typedef void (^of_sctp_socket_async_connect_block_t)(id _Nullable exception);
#endif

/**
 * @protocol OFSCTPSocketDelegate OFSCTPSocket.h ObjFW/OFSCTPSocket.h
 *
 * A delegate for OFSCTPSocket.
 */
@protocol OFSCTPSocketDelegate <OFSequencedPacketSocketDelegate>
@optional
/**
 * @brief A method which is called when a socket connected.
 *
 * @param socket The socket which connected
 * @param host The host connected to
 * @param port The port on the host connected to
 * @param exception An exception that occurred while connecting, or nil on
 *		    success
 */
-     (void)socket: (OFSCTPSocket *)socket
  didConnectToHost: (OFString *)host
	      port: (uint16_t)port
	 exception: (nullable id)exception;
@end

/**
 * @class OFSCTPSocket OFSCTPSocket.h ObjFW/OFSCTPSocket.h
 *
 * @brief A class which provides methods to create and use SCTP sockets in
 *	  one-to-one mode.
 *
 * To connect to a server, create a socket and connect it.
 * To create a server, create a socket, bind it and listen on it.
 */
@interface OFSCTPSocket: OFSequencedPacketSocket
{
	OF_RESERVE_IVARS(OFSCTPSocket, 4)
}

/**
 * @brief Whether sending packets can be delayed. Setting this to NO sets
 *        SCTP_NODELAY on the socket.
 */
@property (nonatomic) bool canDelaySendingPackets;

/**
 * @brief The delegate for asynchronous operations on the socket.
 *
 * @note The delegate is retained for as long as asynchronous operations are
 *	 still ongoing.
 */
@property OF_NULLABLE_PROPERTY (assign, nonatomic)
    id <OFSCTPSocketDelegate> delegate;

/**
 * @brief Connect the OFSCTPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 */
- (void)connectToHost: (OFString *)host port: (uint16_t)port;

/**
 * @brief Asynchronously connect the OFSCTPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 */
- (void)asyncConnectToHost: (OFString *)host port: (uint16_t)port;

/**
 * @brief Asynchronously connect the OFSCTPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode;

#ifdef OF_HAVE_BLOCKS
/**
 * @brief Asynchronously connect the OFSCTPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
		     block: (of_sctp_socket_async_connect_block_t)block;

/**
 * @brief Asynchronously connect the OFSCTPSocket to the specified destination.
 *
 * @param host The host to connect to
 * @param port The port on the host to connect to
 * @param runLoopMode The run loop mode in which to perform the async connect
 * @param block The block to execute once the connection has been established
 */
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_sctp_socket_async_connect_block_t)block;
#endif

/**
 * @brief Bind the socket to the specified host and port.
 *
 * @param host The host to bind to. Use `@"0.0.0.0"` for IPv4 or `@"::"` for
 *	       IPv6 to bind to all.
 * @param port The port to bind to. If the port is 0, an unused port will be
 *	       chosen, which can be obtained using the return value.
 * @return The port the socket was bound to
 */
- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port;
@end

OF_ASSUME_NONNULL_END
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Deleted src/OFSCTPSocket.m version [f8cfb3a493].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

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

#import "OFSCTPSocket.h"
#import "OFDNSResolver.h"
#import "OFData.h"
#import "OFDate.h"
#import "OFIPSocketAsyncConnector.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFString.h"
#import "OFThread.h"

#import "OFAlreadyConnectedException.h"
#import "OFBindFailedException.h"
#import "OFGetOptionFailedException.h"
#import "OFNotOpenException.h"
#import "OFSetOptionFailedException.h"

#import "socket.h"
#import "socket_helpers.h"

static const of_run_loop_mode_t connectRunLoopMode =
    @"of_sctp_socket_connect_mode";

@interface OFSCTPSocket () <OFIPSocketAsyncConnecting>
@end

@interface OFSCTPSocketConnectDelegate: OFObject <OFSCTPSocketDelegate>
{
@public
	bool _done;
	id _exception;
}
@end

@implementation OFSCTPSocketConnectDelegate
- (void)dealloc
{
	[_exception release];

	[super dealloc];
}

-     (void)socket: (OFSCTPSocket *)sock
  didConnectToHost: (OFString *)host
	      port: (uint16_t)port
	 exception: (id)exception
{
	_done = true;
	_exception = [exception retain];
}
@end

@implementation OFSCTPSocket
@dynamic delegate;

- (bool)of_createSocketForAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo
{
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

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

	if ((_socket = socket(address->sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, IPPROTO_SCTP)) == INVALID_SOCKET) {
		*errNo = of_socket_errno();
		return false;
	}

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	return true;
}

- (bool)of_connectSocketToAddress: (const of_socket_address_t *)address
			    errNo: (int *)errNo
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	if (connect(_socket, &address->sockaddr.sockaddr,
	    address->length) != 0) {
		*errNo = of_socket_errno();
		return false;
	}

	return true;
}

- (void)of_closeSocket
{
	closesocket(_socket);
	_socket = INVALID_SOCKET;
}

- (void)connectToHost: (OFString *)host port: (uint16_t)port
{
	void *pool = objc_autoreleasePoolPush();
	id <OFSCTPSocketDelegate> delegate = _delegate;
	OFSCTPSocketConnectDelegate *connectDelegate =
	    [[[OFSCTPSocketConnectDelegate alloc] init] autorelease];
	OFRunLoop *runLoop = [OFRunLoop currentRunLoop];

	self.delegate = connectDelegate;
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: connectRunLoopMode];

	while (!connectDelegate->_done)
		[runLoop runMode: connectRunLoopMode beforeDate: nil];

	/* Cleanup */
	[runLoop runMode: connectRunLoopMode beforeDate: [OFDate date]];

	if (connectDelegate->_exception != nil)
		@throw connectDelegate->_exception;

	self.delegate = delegate;

	objc_autoreleasePoolPop(pool);
}

- (void)asyncConnectToHost: (OFString *)host port: (uint16_t)port
{
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: of_run_loop_mode_default];
}

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
{
	void *pool = objc_autoreleasePoolPush();

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

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

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_BLOCKS
- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
		     block: (of_sctp_socket_async_connect_block_t)block
{
	[self asyncConnectToHost: host
			    port: port
		     runLoopMode: of_run_loop_mode_default
			   block: block];
}

- (void)asyncConnectToHost: (OFString *)host
		      port: (uint16_t)port
	       runLoopMode: (of_run_loop_mode_t)runLoopMode
		     block: (of_sctp_socket_async_connect_block_t)block
{
	void *pool = objc_autoreleasePoolPush();

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

	[[[[OFIPSocketAsyncConnector alloc]
		  initWithSocket: self
			    host: host
			    port: port
			delegate: nil
			   block: block] autorelease]
	    startWithRunLoopMode: runLoopMode];

	objc_autoreleasePoolPop(pool);
}
#endif

- (uint16_t)bindToHost: (OFString *)host port: (uint16_t)port
{
	const int one = 1;
	void *pool = objc_autoreleasePoolPush();
	OFData *socketAddresses;
	of_socket_address_t address;
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	int flags;
#endif

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

	socketAddresses = [[OFThread DNSResolver]
	    resolveAddressesForHost: host
		      addressFamily: OF_SOCKET_ADDRESS_FAMILY_ANY];

	address = *(of_socket_address_t *)[socketAddresses itemAtIndex: 0];
	of_socket_address_set_port(&address, port);

	if ((_socket = socket(address.sockaddr.sockaddr.sa_family,
	    SOCK_STREAM | SOCK_CLOEXEC, IPPROTO_SCTP)) == INVALID_SOCKET)
		@throw [OFBindFailedException
		    exceptionWithHost: host
				 port: port
			       socket: self
				errNo: of_socket_errno()];

	_canBlock = true;

#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)
	if ((flags = fcntl(_socket, F_GETFD, 0)) != -1)
		fcntl(_socket, F_SETFD, flags | FD_CLOEXEC);
#endif

	setsockopt(_socket, SOL_SOCKET, SO_REUSEADDR,
	    (char *)&one, (socklen_t)sizeof(one));

	if (bind(_socket, &address.sockaddr.sockaddr, address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: errNo];
	}

	objc_autoreleasePoolPop(pool);

	if (port > 0)
		return port;

	memset(&address, 0, sizeof(address));

	address.length = (socklen_t)sizeof(address.sockaddr);
	if (of_getsockname(_socket, &address.sockaddr.sockaddr,
	    &address.length) != 0) {
		int errNo = of_socket_errno();

		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: errNo];
	}

	if (address.sockaddr.sockaddr.sa_family == AF_INET)
		return OF_BSWAP16_IF_LE(address.sockaddr.in.sin_port);
# ifdef OF_HAVE_IPV6
	else if (address.sockaddr.sockaddr.sa_family == AF_INET6)
		return OF_BSWAP16_IF_LE(address.sockaddr.in6.sin6_port);
# endif
	else {
		closesocket(_socket);
		_socket = INVALID_SOCKET;

		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: EAFNOSUPPORT];
	}
}

- (void)setCanDelaySendingPackets: (bool)canDelaySendingPackets
{
	int v = !canDelaySendingPackets;

	if (setsockopt(_socket, IPPROTO_SCTP, SCTP_NODELAY,
	    (char *)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];
}

- (bool)canDelaySendingPackets
{
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, IPPROTO_SCTP, SCTP_NODELAY,
	    (char *)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithObject: self
				  errNo: of_socket_errno()];

	return !v;
}
@end
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Modified src/OFString.m from [d43b0aa5cd] to [858181ff3a].

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	for (size_t i = 0; i < range.length; i++)
		buffer[i] = [self characterAtIndex: range.location + i];
}

- (bool)isEqual: (id)object
{
	void *pool;
	OFString *otherString;
	const of_unichar_t *characters, *otherCharacters;
	size_t length;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFString class]])
		return false;

	otherString = object;
	length = self.length;

	if (otherString.length != length)
		return false;

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = otherString.characters;

	if (memcmp(characters, otherCharacters,
	    length * sizeof(of_unichar_t)) != 0) {
		objc_autoreleasePoolPop(pool);
		return false;
	}








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	for (size_t i = 0; i < range.length; i++)
		buffer[i] = [self characterAtIndex: range.location + i];
}

- (bool)isEqual: (id)object
{
	void *pool;
	OFString *string;
	const of_unichar_t *characters, *otherCharacters;
	size_t length;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFString class]])
		return false;

	string = object;
	length = self.length;

	if (string.length != length)
		return false;

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = string.characters;

	if (memcmp(characters, otherCharacters,
	    length * sizeof(of_unichar_t)) != 0) {
		objc_autoreleasePoolPop(pool);
		return false;
	}

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}

- (id)mutableCopy
{
	return [[OFMutableString alloc] initWithString: self];
}

- (of_comparison_result_t)compare: (id <OFComparing>)object
{
	void *pool;
	OFString *otherString;
	const of_unichar_t *characters, *otherCharacters;
	size_t minimumLength;

	if (object == self)
		return OF_ORDERED_SAME;

	if (![(id)object isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	otherString = (OFString *)object;
	minimumLength = (self.length > otherString.length
	    ? otherString.length : self.length);

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = otherString.characters;

	for (size_t i = 0; i < minimumLength; i++) {
		if (characters[i] > otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_DESCENDING;
		}

		if (characters[i] < otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_ASCENDING;
		}
	}

	objc_autoreleasePoolPop(pool);

	if (self.length > otherString.length)
		return OF_ORDERED_DESCENDING;
	if (self.length < otherString.length)
		return OF_ORDERED_ASCENDING;

	return OF_ORDERED_SAME;
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)otherString
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters, *otherCharacters;
	size_t length, otherLength, minimumLength;

	if (otherString == self)
		return OF_ORDERED_SAME;

	characters = self.characters;
	otherCharacters = otherString.characters;
	length = self.length;
	otherLength = otherString.length;

	minimumLength = (length > otherLength ? otherLength : length);

	for (size_t i = 0; i < minimumLength; i++) {
		of_unichar_t c = characters[i];
		of_unichar_t oc = otherCharacters[i];








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}

- (id)mutableCopy
{
	return [[OFMutableString alloc] initWithString: self];
}

- (of_comparison_result_t)compare: (OFString *)string
{
	void *pool;

	const of_unichar_t *characters, *otherCharacters;
	size_t minimumLength;

	if (string == self)
		return OF_ORDERED_SAME;

	if (![string isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];


	minimumLength = (self.length > string.length
	    ? string.length : self.length);

	pool = objc_autoreleasePoolPush();

	characters = self.characters;
	otherCharacters = string.characters;

	for (size_t i = 0; i < minimumLength; i++) {
		if (characters[i] > otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_DESCENDING;
		}

		if (characters[i] < otherCharacters[i]) {
			objc_autoreleasePoolPop(pool);
			return OF_ORDERED_ASCENDING;
		}
	}

	objc_autoreleasePoolPop(pool);

	if (self.length > string.length)
		return OF_ORDERED_DESCENDING;
	if (self.length < string.length)
		return OF_ORDERED_ASCENDING;

	return OF_ORDERED_SAME;
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
	void *pool = objc_autoreleasePoolPush();
	const of_unichar_t *characters, *otherCharacters;
	size_t length, otherLength, minimumLength;

	if (string == self)
		return OF_ORDERED_SAME;

	characters = self.characters;
	otherCharacters = string.characters;
	length = self.length;
	otherLength = string.length;

	minimumLength = (length > otherLength ? otherLength : length);

	for (size_t i = 0; i < minimumLength; i++) {
		of_unichar_t c = characters[i];
		of_unichar_t oc = otherCharacters[i];

Modified src/OFTimer.m from [8d739f9efc] to [a68714fb85].

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#ifdef OF_HAVE_THREADS
	[_condition release];
#endif

	[super dealloc];
}

- (of_comparison_result_t)compare: (id <OFComparing>)object
{
	OFTimer *timer;

	if (![(id)object isKindOfClass: [OFTimer class]])
		@throw [OFInvalidArgumentException exception];

	timer = (OFTimer *)object;

	return [_fireDate compare: timer->_fireDate];
}

- (void)of_setInRunLoop: (OFRunLoop *)runLoop mode: (of_run_loop_mode_t)mode
{
	OFRunLoop *oldInRunLoop = _inRunLoop;







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#ifdef OF_HAVE_THREADS
	[_condition release];
#endif

	[super dealloc];
}

- (of_comparison_result_t)compare: (OFTimer *)timer
{


	if (![timer isKindOfClass: [OFTimer class]])
		@throw [OFInvalidArgumentException exception];



	return [_fireDate compare: timer->_fireDate];
}

- (void)of_setInRunLoop: (OFRunLoop *)runLoop mode: (of_run_loop_mode_t)mode
{
	OFRunLoop *oldInRunLoop = _inRunLoop;

Modified src/OFUTF8String.m from [b5e6f95eb4] to [2057b791a1].

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- (size_t)UTF8StringLength
{
	return _s->cStringLength;
}

- (bool)isEqual: (id)object
{
	OFUTF8String *otherString;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFString class]])
		return false;

	otherString = object;

	if (otherString.UTF8StringLength != _s->cStringLength ||
	    otherString.length != _s->length)
		return false;

	if (([otherString isKindOfClass: [OFUTF8String class]] ||
	    [otherString isKindOfClass: [OFMutableUTF8String class]]) &&
	    _s->hashed && otherString->_s->hashed &&
	    _s->hash != otherString->_s->hash)
		return false;

	if (strcmp(_s->cString, otherString.UTF8String) != 0)
		return false;

	return true;
}

- (of_comparison_result_t)compare: (id <OFComparing>)object
{
	OFString *otherString;
	size_t otherCStringLength, minimumCStringLength;
	int compare;

	if (object == self)
		return OF_ORDERED_SAME;

	if (![(id)object isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	otherString = (OFString *)object;
	otherCStringLength = otherString.UTF8StringLength;
	minimumCStringLength = (_s->cStringLength > otherCStringLength
	    ? otherCStringLength : _s->cStringLength);

	if ((compare = memcmp(_s->cString, otherString.UTF8String,
	    minimumCStringLength)) == 0) {
		if (_s->cStringLength > otherCStringLength)
			return OF_ORDERED_DESCENDING;
		if (_s->cStringLength < otherCStringLength)
			return OF_ORDERED_ASCENDING;
		return OF_ORDERED_SAME;
	}

	if (compare > 0)
		return OF_ORDERED_DESCENDING;
	else
		return OF_ORDERED_ASCENDING;
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)otherString
{
	const char *otherCString;
	size_t otherCStringLength, minimumCStringLength;
#ifdef OF_HAVE_UNICODE_TABLES
	size_t i, j;
#endif
	int compare;

	if (otherString == self)
		return OF_ORDERED_SAME;

	if (![otherString isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];

	otherCString = otherString.UTF8String;
	otherCStringLength = otherString.UTF8StringLength;

#ifdef OF_HAVE_UNICODE_TABLES
	if (!_s->isUTF8) {
#endif
		minimumCStringLength = (_s->cStringLength > otherCStringLength
		    ? otherCStringLength : _s->cStringLength);








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- (size_t)UTF8StringLength
{
	return _s->cStringLength;
}

- (bool)isEqual: (id)object
{
	OFUTF8String *string;

	if (object == self)
		return true;

	if (![object isKindOfClass: [OFString class]])
		return false;

	string = object;

	if (string.UTF8StringLength != _s->cStringLength ||
	    string.length != _s->length)
		return false;

	if (([string isKindOfClass: [OFUTF8String class]] ||
	    [string isKindOfClass: [OFMutableUTF8String class]]) &&
	    _s->hashed && string->_s->hashed && _s->hash != string->_s->hash)

		return false;

	if (strcmp(_s->cString, string.UTF8String) != 0)
		return false;

	return true;
}

- (of_comparison_result_t)compare: (OFString *)string
{

	size_t otherCStringLength, minimumCStringLength;
	int compare;

	if (string == self)
		return OF_ORDERED_SAME;

	if (![string isKindOfClass: [OFString class]])
		@throw [OFInvalidArgumentException exception];


	otherCStringLength = string.UTF8StringLength;
	minimumCStringLength = (_s->cStringLength > otherCStringLength
	    ? otherCStringLength : _s->cStringLength);

	if ((compare = memcmp(_s->cString, string.UTF8String,
	    minimumCStringLength)) == 0) {
		if (_s->cStringLength > otherCStringLength)
			return OF_ORDERED_DESCENDING;
		if (_s->cStringLength < otherCStringLength)
			return OF_ORDERED_ASCENDING;
		return OF_ORDERED_SAME;
	}

	if (compare > 0)
		return OF_ORDERED_DESCENDING;
	else
		return OF_ORDERED_ASCENDING;
}

- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string
{
	const char *otherCString;
	size_t otherCStringLength, minimumCStringLength;
#ifdef OF_HAVE_UNICODE_TABLES
	size_t i, j;
#endif
	int compare;

	if (string == self)
		return OF_ORDERED_SAME;




	otherCString = string.UTF8String;
	otherCStringLength = string.UTF8StringLength;

#ifdef OF_HAVE_UNICODE_TABLES
	if (!_s->isUTF8) {
#endif
		minimumCStringLength = (_s->cStringLength > otherCStringLength
		    ? otherCStringLength : _s->cStringLength);

Modified src/ObjFW.h from [b598346c9a] to [d76330f616].

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# import "OFDNSResponse.h"
# import "OFDNSResolver.h"
# ifdef OF_HAVE_IPX
#  import "OFIPXSocket.h"
#  import "OFSPXSocket.h"
#  import "OFSPXStreamSocket.h"
# endif
# ifdef OF_HAVE_SCTP
#  import "OFSCTPSocket.h"
# endif
#endif
#ifdef OF_HAVE_SOCKETS
# ifdef OF_HAVE_THREADS
#  import "OFHTTPClient.h"
# endif
# import "OFHTTPCookie.h"
# import "OFHTTPCookieManager.h"







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# import "OFDNSResponse.h"
# import "OFDNSResolver.h"
# ifdef OF_HAVE_IPX
#  import "OFIPXSocket.h"
#  import "OFSPXSocket.h"
#  import "OFSPXStreamSocket.h"
# endif



#endif
#ifdef OF_HAVE_SOCKETS
# ifdef OF_HAVE_THREADS
#  import "OFHTTPClient.h"
# endif
# import "OFHTTPCookie.h"
# import "OFHTTPCookieManager.h"
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#import "OFRunLoop.h"
#import "OFSandbox.h"

#ifdef OF_WINDOWS
# import "OFWindowsRegistryKey.h"
#endif

#import "OFASN1BitString.h"
#import "OFASN1Boolean.h"
#import "OFASN1Enumerated.h"
#import "OFASN1IA5String.h"
#import "OFASN1Integer.h"
#import "OFASN1NumericString.h"
#import "OFASN1ObjectIdentifier.h"
#import "OFASN1OctetString.h"
#import "OFASN1PrintableString.h"
#import "OFASN1UTF8String.h"
#import "OFASN1Value.h"

#import "OFAllocFailedException.h"
#import "OFException.h"
#ifdef OF_HAVE_SOCKETS
# import "OFAcceptFailedException.h"
# import "OFAlreadyConnectedException.h"
# import "OFBindFailedException.h"
#endif







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#import "OFRunLoop.h"
#import "OFSandbox.h"

#ifdef OF_WINDOWS
# import "OFWindowsRegistryKey.h"
#endif













#import "OFAllocFailedException.h"
#import "OFException.h"
#ifdef OF_HAVE_SOCKETS
# import "OFAcceptFailedException.h"
# import "OFAlreadyConnectedException.h"
# import "OFBindFailedException.h"
#endif

Modified src/objfw-defs.h.in from [cb58f5fac1] to [dc6785c3be].

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#undef OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
#undef OF_HAVE_IPV6
#undef OF_HAVE_IPX
#undef OF_HAVE_LIMITS_H
#undef OF_HAVE_LINK
#undef OF_HAVE_MAX_ALIGN_T
#undef OF_HAVE_NETINET_IN_H
#undef OF_HAVE_NETINET_SCTP_H
#undef OF_HAVE_NETINET_TCP_H
#undef OF_HAVE_NETIPX_IPX_H
#undef OF_HAVE_OSATOMIC
#undef OF_HAVE_OSATOMIC_64
#undef OF_HAVE_PIPE
#undef OF_HAVE_PLEDGE
#undef OF_HAVE_PLUGINS







<







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#undef OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
#undef OF_HAVE_IPV6
#undef OF_HAVE_IPX
#undef OF_HAVE_LIMITS_H
#undef OF_HAVE_LINK
#undef OF_HAVE_MAX_ALIGN_T
#undef OF_HAVE_NETINET_IN_H

#undef OF_HAVE_NETINET_TCP_H
#undef OF_HAVE_NETIPX_IPX_H
#undef OF_HAVE_OSATOMIC
#undef OF_HAVE_OSATOMIC_64
#undef OF_HAVE_PIPE
#undef OF_HAVE_PLEDGE
#undef OF_HAVE_PLUGINS

Modified src/socket.h from [07f169cd19] to [354df70c5d].

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#endif
#ifdef OF_HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef OF_HAVE_NETINET_TCP_H
# include <netinet/tcp.h>
#endif
#ifdef OF_HAVE_NETINET_SCTP_H
# include <netinet/sctp.h>
#endif
#ifdef OF_HAVE_NETIPX_IPX_H
# include <netipx/ipx.h>
#endif

#include "platform.h"

#ifdef OF_WINDOWS







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#endif
#ifdef OF_HAVE_NETINET_IN_H
# include <netinet/in.h>
#endif
#ifdef OF_HAVE_NETINET_TCP_H
# include <netinet/tcp.h>
#endif



#ifdef OF_HAVE_NETIPX_IPX_H
# include <netipx/ipx.h>
#endif

#include "platform.h"

#ifdef OF_WINDOWS

Modified tests/Makefile from [6a6c363390] to [a491bea751].

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include ../extra.mk

SUBDIRS = ${TESTPLUGIN}

CLEAN = EBOOT.PBP		\
	boot.dol		\
	${PROG_NOINST}.arm9	\
	${PROG_NOINST}.nds
DISTCLEAN = Info.plist

PROG_NOINST = tests${PROG_SUFFIX}
STATIC_LIB_NOINST = ${TESTS_STATIC_LIB}
SRCS = ForwardingTests.m		\
       OFASN1DERParsingTests.m		\
       OFASN1DERRepresentationTests.m	\
       OFArrayTests.m			\
       ${OF_BLOCK_TESTS_M}		\
       OFCharacterSetTests.m		\
       OFDataTests.m			\
       OFDateTests.m			\
       OFDictionaryTests.m		\
       OFInvocationTests.m		\













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include ../extra.mk

SUBDIRS = ${TESTPLUGIN}

CLEAN = EBOOT.PBP		\
	boot.dol		\
	${PROG_NOINST}.arm9	\
	${PROG_NOINST}.nds
DISTCLEAN = Info.plist

PROG_NOINST = tests${PROG_SUFFIX}
STATIC_LIB_NOINST = ${TESTS_STATIC_LIB}
SRCS = ForwardingTests.m		\


       OFArrayTests.m			\
       ${OF_BLOCK_TESTS_M}		\
       OFCharacterSetTests.m		\
       OFDataTests.m			\
       OFDateTests.m			\
       OFDictionaryTests.m		\
       OFInvocationTests.m		\
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	     OFSHA256HashTests.m	\
	     OFSHA384HashTests.m	\
	     OFSHA512HashTests.m
SRCS_IPX = OFIPXSocketTests.m		\
	   OFSPXSocketTests.m		\
	   OFSPXStreamSocketTests.m
SRCS_PLUGINS = OFPluginTests.m
SRCS_SCTP = OFSCTPSocketTests.m
SRCS_SOCKETS = OFDNSResolverTests.m		\
	       ${OF_HTTP_CLIENT_TESTS_M}	\
	       OFHTTPCookieTests.m		\
	       OFHTTPCookieManagerTests.m	\
	       OFKernelEventObserverTests.m	\
	       OFTCPSocketTests.m		\
	       OFUDPSocketTests.m		\
	       SocketTests.m			\
	       ${USE_SRCS_IPX}			\
	       ${USE_SRCS_SCTP}
SRCS_THREADS = OFThreadTests.m
SRCS_WINDOWS = OFWindowsRegistryKeyTests.m

IOS_USER ?= mobile
IOS_TMP ?= /tmp/objfw-test

include ../buildsys.mk







<








|
<







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	     OFSHA256HashTests.m	\
	     OFSHA384HashTests.m	\
	     OFSHA512HashTests.m
SRCS_IPX = OFIPXSocketTests.m		\
	   OFSPXSocketTests.m		\
	   OFSPXStreamSocketTests.m
SRCS_PLUGINS = OFPluginTests.m

SRCS_SOCKETS = OFDNSResolverTests.m		\
	       ${OF_HTTP_CLIENT_TESTS_M}	\
	       OFHTTPCookieTests.m		\
	       OFHTTPCookieManagerTests.m	\
	       OFKernelEventObserverTests.m	\
	       OFTCPSocketTests.m		\
	       OFUDPSocketTests.m		\
	       SocketTests.m			\
	       ${USE_SRCS_IPX}

SRCS_THREADS = OFThreadTests.m
SRCS_WINDOWS = OFWindowsRegistryKeyTests.m

IOS_USER ?= mobile
IOS_TMP ?= /tmp/objfw-test

include ../buildsys.mk

Deleted tests/OFASN1DERParsingTests.m version [6d6dab178a].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "TestsAppDelegate.h"

static OFString *module = @"OFData+ASN1DERParsing";

@implementation TestsAppDelegate (OFASN1DERParsingTests)
- (void)ASN1DERParsingTests
{
	void *pool = objc_autoreleasePoolPush();
	OFASN1BitString *bitString;
	OFArray *array;
	OFSet *set;
	OFEnumerator *enumerator;

	/* Boolean */
	TEST(@"Parsing of boolean",
	    ![[[OFData dataWithItems: "\x01\x01\x00"
			       count: 3] objectByParsingASN1DER] boolValue] &&
	    [[[OFData dataWithItems: "\x01\x01\xFF"
			      count: 3] objectByParsingASN1DER] boolValue])

	EXPECT_EXCEPTION(@"Detection of invalid boolean #1",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x01\x01\x01"
			     count: 3] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid boolean #2",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x01\x02\x00\x00"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid boolean #3",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x01\x00"
			     count: 2] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated boolean",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x01\x01"
			     count: 2] objectByParsingASN1DER])

	/* Integer */
	TEST(@"Parsing of integer",
	    [[[OFData dataWithItems: "\x02\x00"
			      count: 2] objectByParsingASN1DER]
	    longLongValue] == 0 &&
	    [[[OFData dataWithItems: "\x02\x01\x01"
			      count: 3] objectByParsingASN1DER]
	    longLongValue] == 1 &&
	    [[[OFData dataWithItems: "\x02\x02\x01\x04"
			      count: 4] objectByParsingASN1DER]
	    longLongValue] == 260 &&
	    [[[OFData dataWithItems: "\x02\x01\xFF"
			      count: 3] objectByParsingASN1DER]
	    longLongValue] == -1 &&
	    [[[OFData dataWithItems: "\x02\x03\xFF\x00\x00"
			      count: 5] objectByParsingASN1DER]
	    longLongValue] == -65536 &&
	    (unsigned long long)[[[OFData dataWithItems: "\x02\x09\x00\xFF\xFF"
							 "\xFF\xFF\xFF\xFF\xFF"
							 "\xFF"
						  count: 11]
	    objectByParsingASN1DER] longLongValue] == ULLONG_MAX)

	EXPECT_EXCEPTION(@"Detection of invalid integer #1",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x02\x02\x00\x00"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid integer #2",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x02\x02\x00\x7F"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid integer #3",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x02\x02\xFF\x80"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range integer",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x02\x09\x01"
				    "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated integer",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x02\x02\x00"
			     count: 3] objectByParsingASN1DER])

	/* Bit string */
	TEST(@"Parsing of bit string",
	    (bitString = [[OFData dataWithItems: "\x03\x01\x00"
					  count: 3] objectByParsingASN1DER]) &&
	    [bitString.bitStringValue isEqual: [OFData dataWithItems: ""
							       count: 0]] &&
	    bitString.bitStringLength == 0 &&
	    (bitString = [[OFData dataWithItems: "\x03\x0D\x01Hello World\x80"
					  count: 15] objectByParsingASN1DER]) &&
	    [bitString.bitStringValue
	    isEqual: [OFData dataWithItems: "Hello World\x80"
				     count: 12]] &&
	    bitString.bitStringLength == 95 &&
	    (bitString = [[OFData dataWithItems: "\x03\x81\x80\x00xxxxxxxxxxxxx"
						 "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
						 "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
						 "xxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
						 "xxxxxxxxxxxxxxxxxxxxxxxxxxx"
					 count: 131] objectByParsingASN1DER]) &&
	    [bitString.bitStringValue
	    isEqual: [OFData dataWithItems: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
					    "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
					    "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
					    "xxxxxxxxxxxxxxxxxxxxxxxxx"
				     count: 127]] &&
	    bitString.bitStringLength == 127 * 8)

	EXPECT_EXCEPTION(@"Detection of invalid bit string #1",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x03\x00"
			     count: 2] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid bit string #2",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x03\x01\x01"
			     count: 3] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range bit string",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x03\x89"
				    "\x01\x01\x01\x01\x01\x01\x01\x01\x01"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated bit string",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x03\x01"
			     count: 2] objectByParsingASN1DER])

	/* Octet string */
	TEST(@"Parsing of octet string",
	    [[[[OFData dataWithItems: "\x04\x0CHello World!"
			       count: 14] objectByParsingASN1DER]
	    octetStringValue] isEqual: [OFData dataWithItems: "Hello World!"
						       count: 12]] &&
	    [[[[OFData dataWithItems: "\x04\x81\x80xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxx"
			       count: 131] objectByParsingASN1DER]
	    octetStringValue] isEqual:
	    [OFData dataWithItems: "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				   "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				   "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
			    count: 128]])

	EXPECT_EXCEPTION(@"Detection of out of range octet string",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x04\x89"
				    "\x01\x01\x01\x01\x01\x01\x01\x01\x01"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated octet string",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x04\x01"
			     count: 2] objectByParsingASN1DER])

	/* Null */
	TEST(@"Parsing of null",
	    [[[OFData dataWithItems: "\x05\x00"
			      count: 2] objectByParsingASN1DER]
	    isEqual: [OFNull null]])

	EXPECT_EXCEPTION(@"Detection of invalid null",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x05\x01\x00"
			     count: 3] objectByParsingASN1DER])

	/* Object Identifier */
	TEST(@"Parsing of Object Identifier",
	    (array = [[[OFData dataWithItems: "\x06\x01\x27"
				       count: 3] objectByParsingASN1DER]
	    subidentifiers]) && array.count == 2 &&
	    [[array objectAtIndex: 0] unsignedLongLongValue] == 0 &&
	    [[array objectAtIndex: 1] unsignedLongLongValue] == 39 &&
	    (array = [[[OFData dataWithItems: "\x06\x01\x4F"
				       count: 3] objectByParsingASN1DER]
	    subidentifiers]) && array.count == 2 &&
	    [[array objectAtIndex: 0] unsignedLongLongValue] == 1 &&
	    [[array objectAtIndex: 1] unsignedLongLongValue] == 39 &&
	    (array = [[[OFData dataWithItems: "\x06\x02\x88\x37"
				       count: 4] objectByParsingASN1DER]
	    subidentifiers]) && array.count == 2 &&
	    [[array objectAtIndex: 0] unsignedLongLongValue] == 2 &&
	    [[array objectAtIndex: 1] unsignedLongLongValue] == 999 &&
	    (array = [[[OFData dataWithItems: "\x06\x09\x2A\x86\x48\x86\xF7\x0D"
					      "\x01\x01\x0B"
				       count: 11] objectByParsingASN1DER]
	    subidentifiers]) && array.count == 7 &&
	    [[array objectAtIndex: 0] unsignedLongLongValue] == 1 &&
	    [[array objectAtIndex: 1] unsignedLongLongValue] == 2 &&
	    [[array objectAtIndex: 2] unsignedLongLongValue] == 840 &&
	    [[array objectAtIndex: 3] unsignedLongLongValue] == 113549 &&
	    [[array objectAtIndex: 4] unsignedLongLongValue] == 1 &&
	    [[array objectAtIndex: 5] unsignedLongLongValue] == 1 &&
	    [[array objectAtIndex: 6] unsignedLongLongValue] == 11)

	EXPECT_EXCEPTION(@"Detection of invalid Object Identifier #1",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x06\x01\x81"
			     count: 3] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid Object Identifier #2",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x06\x02\x80\x01"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range Object Identifier",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x06\x0A\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
				    "\xFF\x7F"
			     count: 12] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated Object Identifier",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x06\x02\x00"
			     count: 3] objectByParsingASN1DER])

	/* Enumerated */
	TEST(@"Parsing of enumerated",
	    [[[OFData dataWithItems: "\x0A\x00"
			     count: 2] objectByParsingASN1DER] longLongValue] ==
	    0 &&
	    [[[OFData dataWithItems: "\x0A\x01\x01"
			     count: 3] objectByParsingASN1DER] longLongValue] ==
	    1 &&
	    [[[OFData dataWithItems: "\x0A\x02\x01\x04"
			     count: 4] objectByParsingASN1DER] longLongValue] ==
	    260 &&
	    [[[OFData dataWithItems: "\x0A\x01\xFF"
			     count: 3] objectByParsingASN1DER] longLongValue] ==
	    -1 &&
	    [[[OFData dataWithItems: "\x0A\x03\xFF\x00\x00"
			     count: 5] objectByParsingASN1DER] longLongValue] ==
	    -65536 &&
	    (unsigned long long)[[[OFData dataWithItems: "\x0A\x09\x00\xFF\xFF"
							 "\xFF\xFF\xFF\xFF\xFF"
							 "\xFF"
						  count: 11]
	    objectByParsingASN1DER] longLongValue] == ULLONG_MAX)

	EXPECT_EXCEPTION(@"Detection of invalid enumerated #1",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x0A\x02\x00\x00"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid enumerated #2",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x0A\x02\x00\x7F"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid enumerated #3",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x0A\x02\xFF\x80"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range enumerated",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x0A\x09\x01"
				    "\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated enumerated",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x0A\x02\x00"
			     count: 3] objectByParsingASN1DER])

	/* UTF-8 string */
	TEST(@"Parsing of UTF-8 string",
	    [[[[OFData dataWithItems: "\x0C\x0EHällo Wörld!"
			       count: 16] objectByParsingASN1DER]
	    UTF8StringValue] isEqual: @"Hällo Wörld!"] &&
	    [[[[OFData dataWithItems: "\x0C\x81\x80xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxx"
			       count: 131] objectByParsingASN1DER]
	    UTF8StringValue] isEqual: @"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      @"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      @"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      @"xxxxxxxxxxx"])

	EXPECT_EXCEPTION(@"Detection of out of range UTF-8 string",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x0C\x89"
				    "\x01\x01\x01\x01\x01\x01\x01\x01\x01"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated UTF-8 string",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x0C\x01"
			     count: 2] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated length",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x0C\x83\x01\x01"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid / inefficient length #1",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x0C\x81\x7F"
			     count: 3] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of invalid / inefficient length #2",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x0C\x82\x00\x80xxxxxxxxxxxxxxxxxxxxxxxxxx"
				    "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				    "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				    "xxxxxxxxxxxxxxxxxx"
			     count: 132] objectByParsingASN1DER])

	/* Sequence */
	TEST(@"Parsing of sequence",
	    (array = [[OFData dataWithItems: "\x30\x00"
				      count: 2] objectByParsingASN1DER]) &&
	    [array isKindOfClass: [OFArray class]] && array.count == 0 &&
	    (array = [[OFData dataWithItems: "\x30\x09\x02\x01\x7B\x0C\x04Test"
				      count: 11] objectByParsingASN1DER]) &&
	    [array isKindOfClass: [OFArray class]] && array.count == 2 &&
	    [[array objectAtIndex: 0] longLongValue] == 123 &&
	    [[[array objectAtIndex: 1] stringValue] isEqual: @"Test"])

	EXPECT_EXCEPTION(@"Detection of truncated sequence #1",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x30\x01"
			     count: 2] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated sequence #2",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x30\x04\x02\x01\x01\x00\x00"
			     count: 7] objectByParsingASN1DER])

	/* Set */
	TEST(@"Parsing of set",
	    (set = [[OFData dataWithItems: "\x31\x00"
				    count: 2] objectByParsingASN1DER]) &&
	    [set isKindOfClass: [OFSet class]] && set.count == 0 &&
	    (set = [[OFData dataWithItems: "\x31\x09\x02\x01\x7B\x0C\x04Test"
				    count: 11] objectByParsingASN1DER]) &&
	    [set isKindOfClass: [OFSet class]] && set.count == 2 &&
	    (enumerator = [set objectEnumerator]) &&
	    [[enumerator nextObject] longLongValue] == 123 &&
	    [[[enumerator nextObject] stringValue] isEqual: @"Test"])

	EXPECT_EXCEPTION(@"Detection of invalid set",
	    OFInvalidFormatException,
	    [[OFData dataWithItems: "\x31\x06\x02\x01\x02\x02\x01\x01"
			     count: 8] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated set #1",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x31\x01"
			     count: 2] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated set #2",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x31\x04\x02\x01\x01\x00\x00"
			     count: 7] objectByParsingASN1DER])

	/* NumericString */
	TEST(@"Parsing of NumericString",
	    [[[[OFData dataWithItems: "\x12\x0B" "12345 67890"
			       count: 13] objectByParsingASN1DER]
	    numericStringValue] isEqual: @"12345 67890"] &&
	    [[[[OFData dataWithItems: "\x12\x81\x80" "0000000000000000000000000"
				      "0000000000000000000000000000000000000000"
				      "0000000000000000000000000000000000000000"
				      "00000000000000000000000"
			       count: 131] objectByParsingASN1DER]
	    numericStringValue] isEqual: @"000000000000000000000000000000000000"
					 @"000000000000000000000000000000000000"
					 @"000000000000000000000000000000000000"
					 @"00000000000000000000"])

	EXPECT_EXCEPTION(@"Detection of invalid NumericString",
	    OFInvalidEncodingException,
	    [[OFData dataWithItems: "\x12\x02."
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range NumericString",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x12\x89"
				    "\x01\x01\x01\x01\x01\x01\x01\x01\x01"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated NumericString",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x12\x01"
			     count: 2] objectByParsingASN1DER])

	/* PrintableString */
	TEST(@"Parsing of PrintableString",
	    [[[[OFData dataWithItems: "\x13\x0CHello World."
			       count: 14] objectByParsingASN1DER]
	    printableStringValue] isEqual: @"Hello World."] &&
	    [[[[OFData dataWithItems: "\x13\x81\x80 '()+,-./:=?abcdefghijklmnop"
				      "qrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ '()"
				      "+,-./:=?abcdefghijklmnopqrstuvwxyzABCDEF"
				      "GHIJKLMNOPQRSTUVWXYZ"
			       count: 131] objectByParsingASN1DER]
	    printableStringValue] isEqual: @" '()+,-./:=?abcdefghijklmnopqrstuv"
					   @"wxyzABCDEFGHIJKLMNOPQRSTUVWXYZ '()"
					   @"+,-./:=?abcdefghijklmnopqrstuvwxyz"
					   @"ABCDEFGHIJKLMNOPQRSTUVWXYZ"])

	EXPECT_EXCEPTION(@"Detection of invalid PrintableString",
	    OFInvalidEncodingException,
	    [[OFData dataWithItems: "\x13\x02;"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range PrintableString",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x13\x89"
				    "\x01\x01\x01\x01\x01\x01\x01\x01\x01"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated PrintableString",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x13\x01"
			     count: 2] objectByParsingASN1DER])

	/* IA5String */
	TEST(@"Parsing of IA5String",
	    [[[[OFData dataWithItems: "\x16\x0CHello World!"
			       count: 14] objectByParsingASN1DER]
	    IA5StringValue] isEqual: @"Hello World!"] &&
	    [[[[OFData dataWithItems: "\x16\x81\x80xxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				      "xxxxxxxxxxxxxxxxxxxx"
			       count: 131] objectByParsingASN1DER]
	    IA5StringValue] isEqual: @"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				     @"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				     @"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
				     @"xxxxxxxx"])

	EXPECT_EXCEPTION(@"Detection of invalid IA5String",
	    OFInvalidEncodingException,
	    [[OFData dataWithItems: "\x16\x02ä"
			     count: 4] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of out of range IA5String",
	    OFOutOfRangeException,
	    [[OFData dataWithItems: "\x16\x89"
				    "\x01\x01\x01\x01\x01\x01\x01\x01\x01"
			     count: 11] objectByParsingASN1DER])

	EXPECT_EXCEPTION(@"Detection of truncated IA5String",
	    OFTruncatedDataException,
	    [[OFData dataWithItems: "\x16\x01"
			     count: 2] objectByParsingASN1DER])

	objc_autoreleasePoolPop(pool);
}
@end
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Deleted tests/OFASN1DERRepresentationTests.m version [c3751ee953].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "TestsAppDelegate.h"

static OFString *module;

@implementation TestsAppDelegate (OFASN1DERRepresentationTests)
- (void)ASN1DERRepresentationTests
{
	void *pool = objc_autoreleasePoolPush();
	OFData *data;

	module = @"OFASN1BitString";
	TEST(@"-[ASN1DERRepresentation]",
	    (data = [OFData dataWithItems: "\xFF\x00\xF8" count: 3]) &&
	    [[[OFASN1BitString bitStringWithBitString: data length: 21]
	    ASN1DERRepresentation] isEqual:
	    [OFData dataWithItems: "\x03\x04\x03\xFF\x00\xF8" count: 6]] &&
	    (data = [OFData dataWithItems: "abcdefäöü" count: 12]) &&
	    [[[OFASN1BitString bitStringWithBitString: data length: 12 * 8]
	    ASN1DERRepresentation] isEqual:
	    [OFData dataWithItems: "\x03\x0D\x00" "abcdefäöü" count: 15]] &&
	    (data = [OFData dataWithItems: "" count: 0]) &&
	    [[[OFASN1BitString bitStringWithBitString: data length: 0]
	    ASN1DERRepresentation] isEqual:
	    [OFData dataWithItems: "\x03\x01\x00" count: 3]])

	module = @"OFASN1Boolean";
	TEST(@"-[ASN1DERRepresentation]",
	    [[[OFASN1Boolean booleanWithBool: false] ASN1DERRepresentation]
	    isEqual: [OFData dataWithItems: "\x01\x01\x00" count: 3]] &&
	    [[[OFASN1Boolean booleanWithBool: true] ASN1DERRepresentation]
	    isEqual: [OFData dataWithItems: "\x01\x01\xFF" count: 3]])

	module = @"OFNull";
	TEST(@"-[OFASN1DERRepresentation]",
	    [[[OFNull null] ASN1DERRepresentation] isEqual:
	    [OFData dataWithItems: "\x05\x00" count: 2]])

	objc_autoreleasePoolPop(pool);
}
@end
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Deleted tests/OFSCTPSocketTests.m version [181fc2f46d].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include <errno.h>
#include <string.h>

#import "TestsAppDelegate.h"

static OFString *module = @"OFSCTPSocket";

@implementation TestsAppDelegate (OFSCTPSocketTests)
- (void)SCTPSocketTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSCTPSocket *server, *client = nil, *accepted;
	uint16_t port;
	char buf[6];

	TEST(@"+[socket]", (server = [OFSCTPSocket socket]) &&
	    (client = [OFSCTPSocket socket]))

	@try {
		TEST(@"-[bindToHost:port:]",
		    (port = [server bindToHost: @"127.0.0.1" port: 0]))
	} @catch (OFBindFailedException *e) {
		switch (e.errNo) {
		case EPROTONOSUPPORT:
			[of_stdout setForegroundColor: [OFColor lime]];
			[of_stdout writeLine:
			    @"[OFSCTPSocket] -[bindToHost:port:]: "
			    @"SCTP unsupported, skipping tests"];
			break;
		default:
			@throw e;
		}

		objc_autoreleasePoolPop(pool);
		return;
	}

	TEST(@"-[listen]", R([server listen]))

	TEST(@"-[connectToHost:port:]",
	    R([client connectToHost: @"127.0.0.1" port: port]))

	TEST(@"-[accept]", (accepted = [server accept]))

	TEST(@"-[remoteAddress]",
	    [of_socket_address_ip_string(accepted.remoteAddress, NULL)
	    isEqual: @"127.0.0.1"])

	TEST(@"-[sendBuffer:length:]",
	    R([client sendBuffer: "Hello!" length: 6]))

	TEST(@"-[receiveIntoBuffer:length:]",
	    [accepted receiveIntoBuffer: buf length: 6] &&
	    !memcmp(buf, "Hello!", 6))

	objc_autoreleasePoolPop(pool);
}
@end
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Modified tests/TestsAppDelegate.h from [c79591610e] to [2fa9306569].

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}

- (void)outputTesting: (OFString *)test inModule: (OFString *)module;
- (void)outputSuccess: (OFString *)test inModule: (OFString *)module;
- (void)outputFailure: (OFString *)test inModule: (OFString *)module;
@end

@interface TestsAppDelegate (OFASN1DERParsingTests)
- (void)ASN1DERParsingTests;
@end

@interface TestsAppDelegate (OFASN1DERRepresentationTests)
- (void)ASN1DERRepresentationTests;
@end

@interface TestsAppDelegate (OFArrayTests)
- (void)arrayTests;
@end

@interface TestsAppDelegate (OFBlockTests)
- (void)blockTests;
@end







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}

- (void)outputTesting: (OFString *)test inModule: (OFString *)module;
- (void)outputSuccess: (OFString *)test inModule: (OFString *)module;
- (void)outputFailure: (OFString *)test inModule: (OFString *)module;
@end









@interface TestsAppDelegate (OFArrayTests)
- (void)arrayTests;
@end

@interface TestsAppDelegate (OFBlockTests)
- (void)blockTests;
@end
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- (void)SHA384HashTests;
@end

@interface TestsAppDelegate (OFSHA512HashTests)
- (void)SHA512HashTests;
@end

@interface TestsAppDelegate (OFSCTPSocketTests)
- (void)SCTPSocketTests;
@end

@interface TestsAppDelegate (OFSPXSocketTests)
- (void)SPXSocketTests;
@end

@interface TestsAppDelegate (OFSPXStreamSocketTests)
- (void)SPXStreamSocketTests;
@end







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- (void)SHA384HashTests;
@end

@interface TestsAppDelegate (OFSHA512HashTests)
- (void)SHA512HashTests;
@end





@interface TestsAppDelegate (OFSPXSocketTests)
- (void)SPXSocketTests;
@end

@interface TestsAppDelegate (OFSPXStreamSocketTests)
- (void)SPXStreamSocketTests;
@end

Modified tests/TestsAppDelegate.m from [0065cae80a] to [ce26788f19].

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#if defined(OF_HAVE_FILES) && defined(HAVE_CODEPAGE_437)
	[self INIFileTests];
#endif
#ifdef OF_HAVE_SOCKETS
	[self socketTests];
	[self TCPSocketTests];
	[self UDPSocketTests];
# ifdef OF_HAVE_SCTP
	[self SCTPSocketTests];
# endif
# ifdef OF_HAVE_IPX
	[self IPXSocketTests];
	[self SPXSocketTests];
	[self SPXStreamSocketTests];
# endif
	[self kernelEventObserverTests];
#endif







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#if defined(OF_HAVE_FILES) && defined(HAVE_CODEPAGE_437)
	[self INIFileTests];
#endif
#ifdef OF_HAVE_SOCKETS
	[self socketTests];
	[self TCPSocketTests];
	[self UDPSocketTests];



# ifdef OF_HAVE_IPX
	[self IPXSocketTests];
	[self SPXSocketTests];
	[self SPXStreamSocketTests];
# endif
	[self kernelEventObserverTests];
#endif
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	[self XMLNodeTests];
	[self XMLElementBuilderTests];
#ifdef OF_HAVE_FILES
	[self serializationTests];
#endif
	[self JSONTests];
	[self propertyListTests];
	[self ASN1DERParsingTests];
	[self ASN1DERRepresentationTests];
#if defined(OF_HAVE_PLUGINS)
	[self pluginTests];
#endif
#ifdef OF_WINDOWS
	[self windowsRegistryKeyTests];
#endif








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	[self XMLNodeTests];
	[self XMLElementBuilderTests];
#ifdef OF_HAVE_FILES
	[self serializationTests];
#endif
	[self JSONTests];
	[self propertyListTests];


#if defined(OF_HAVE_PLUGINS)
	[self pluginTests];
#endif
#ifdef OF_WINDOWS
	[self windowsRegistryKeyTests];
#endif

Modified utils/Makefile from [82be3d0820] to [521b7f89ce].

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include ../extra.mk

SUBDIRS += ${OFARC}	\
	   ${OFDNS}	\
	   ${OFHASH}	\
	   ${OFHTTP}	\
	   ${OFSOCK}	\
	   completions

include ../buildsys.mk

DISTCLEAN = objfw-config

install-extra: objfw-config objfw-compile objfw-new






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include ../extra.mk

SUBDIRS += ${OFARC}	\
	   ${OFDNS}	\
	   ${OFHASH}	\
	   ${OFHTTP}	\

	   completions

include ../buildsys.mk

DISTCLEAN = objfw-config

install-extra: objfw-config objfw-compile objfw-new

Deleted utils/ofsock/Makefile version [0438ba0691].

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include ../../extra.mk

PROG = ofsock${PROG_SUFFIX}
SRCS = OFSock.m

include ../../buildsys.mk

PACKAGE_NAME = ofsock

${PROG}: ${LIBOBJFW_DEP_LVL2} ${LIBOBJFWRT_DEP_LVL2}

CPPFLAGS += -I../../src					\
	    -I../../src/runtime				\
	    -I../../src/exceptions			\
	    -I../..
LIBS := -L../../src -lobjfw						\
	-L../../src/runtime -L../../src/runtime/linklib ${RUNTIME_LIBS}	\
	${LIBS}
LD = ${OBJC}
LDFLAGS += ${LDFLAGS_RPATH}
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Deleted utils/ofsock/OFSock.m version [1838a7f311].

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/*
 * Copyright (c) 2008-2021 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.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFApplication.h"
#import "OFArray.h"
#import "OFNumber.h"
#import "OFPair.h"
#import "OFStdIOStream.h"
#import "OFStream.h"
#import "OFString.h"
#import "OFTCPSocket.h"
#import "OFURL.h"

#define BUFFER_LEN 4096

@interface OFSock: OFObject <OFApplicationDelegate, OFStreamDelegate>
{
	char _buffer[BUFFER_LEN];
	OFMutableArray OF_GENERIC(OFPair OF_GENERIC(OFStream *, OFStream *) *)
	    *_streams;
	int _errors;
}
@end

OF_APPLICATION_DELEGATE(OFSock)

static OFPair OF_GENERIC(OFStream *, OFStream *) *
streamFromString(OFString *string)
{
	OFURL *URL;
	OFString *scheme;

	if ([string isEqual: @"-"])
		return [OFPair pairWithFirstObject: of_stdin
				      secondObject: of_stdout];

	URL = [OFURL URLWithString: string];
	scheme = URL.scheme;

	if ([scheme isEqual: @"tcp"]) {
		OFTCPSocket *sock = [OFTCPSocket socket];

		if (URL.port == nil) {
			[of_stderr writeLine: @"Need a port!"];
			[OFApplication terminateWithStatus: 1];
		}

		[sock connectToHost: URL.host port: URL.port.shortValue];
		return [OFPair pairWithFirstObject: sock secondObject: sock];
	}

	[of_stderr writeFormat: @"Invalid protocol: %@\n", scheme];
	[OFApplication terminateWithStatus: 1];
	abort();
}

@implementation OFSock
- (void)applicationDidFinishLaunching
{
	OFArray OF_GENERIC(OFString *) *arguments = [OFApplication arguments];

	if (arguments.count < 1) {
		[of_stderr writeLine: @"Need at least one argument!"];
		[OFApplication terminateWithStatus: 1];
	}

	_streams = [[OFMutableArray alloc] init];

	for (OFString *argument in arguments) {
		OFPair *pair = streamFromString(argument);

		[pair.firstObject setDelegate: self];

		[_streams addObject: pair];
	}

	if (arguments.count == 1) {
		of_stdin.delegate = self;

		[_streams addObject:
		    [OFPair pairWithFirstObject: of_stdin
				   secondObject: of_stdout]];
	}

	for (OFPair *pair in _streams)
		[pair.firstObject asyncReadIntoBuffer: _buffer
					       length: BUFFER_LEN];
}

- (void)removeDeadStream: (OFStream *)stream
{
	size_t count = _streams.count;

	for (size_t i = 0; i < count; i++) {
		if ([[_streams objectAtIndex: i] firstObject] == stream) {
			[_streams removeObjectAtIndex: i];
			break;
		}
	}

	if (_streams.count < 2)
		[OFApplication terminateWithStatus: _errors];
}

-      (bool)stream: (OFStream *)stream
  didReadIntoBuffer: (void *)buffer
	     length: (size_t)length
	  exception: (id)exception
{
	if (exception != nil) {
		[of_stderr writeFormat: @"Exception on stream %@: %@\n",
					stream, exception];
		_errors++;
		[self removeDeadStream: stream];
		return false;
	}

	if (stream.atEndOfStream) {
		[self removeDeadStream: stream];
		return false;
	}

	for (OFPair *pair in _streams) {
		if (pair.firstObject == stream)
			continue;

		[pair.secondObject writeBuffer: buffer length: length];
	}

	return true;
}
@end
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