ObjFW  Check-in [edc3ddf026]

include ../extra.mk

SUBDIRS = ${RUNTIME} exceptions encodings forwarding
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			\

		  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	\

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

/*
 * 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

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

OF_ASSUME_NONNULL_END

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

#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;

 * 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

- (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
{

#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

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		\

/*
 * 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

}

- (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

	[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