ObjFW  Check-in [36669d22b4]

       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			\
       OFHMAC.m				\

       OFSHA384Hash.m			\
       OFSHA384Or512Hash.m		\
       OFSHA512Hash.m			\
       OFSortedList.m			\
       OFStdIOStream.m			\
       OFStream.m			\
       OFString.m			\
       OFString+CryptographicHashing.m	\
       OFString+JSONParsing.m		\
       OFString+PropertyListParsing.m	\
       OFString+Serialization.m		\
       OFString+URLEncoding.m		\
       OFString+XMLEscaping.m		\
       OFString+XMLUnescaping.m		\
       ${OF_SUBUPROCESS_M}		\

		  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	\
	    OFSerialization.h			\
	    OFTLSSocket.h			\

 * @param objects A C array of objects
 * @param count The length of the C array
 * @return An initialized OFArray
 */
- (instancetype)initWithObjects: (ObjectType const _Nonnull *_Nonnull)objects
			  count: (size_t)count;

/**
 * @brief Returns an OFEnumerator to enumerate through all objects of the array.
 *
 * @return An OFEnumerator to enumerate through all objects of the array
 */
- (OFEnumerator OF_GENERIC(ObjectType) *)objectEnumerator;

/**
 * @brief Returns the object at the specified index in the array.
 *
 * @warning The returned object is *not* retained and autoreleased for
 *	    performance reasons!
 *
 * @param index The index of the object to return

OF_ASSUME_NONNULL_BEGIN

/**
 * @protocol OFCollection OFCollection.h ObjFW/OFCollection.h
 *
 * @brief A protocol with methods common for all collections.
 */
@protocol OFCollection <OFEnumeration, OFFastEnumeration>
/**
 * @brief The number of objects in the collection
 */
@property (readonly, nonatomic) size_t count;

/**
 * @brief Checks whether the collection contains an object equal to the

/* From protocol OFMutableCopying */
- (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

 */

#import "OFObject.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @protocol OFCryptographicHash \
 *	     OFCryptographicHash.h ObjFW/OFCryptographicHash.h
 *
 * @brief A protocol for classes providing cryptographic hash functions.
 *
 * A cryptographic hash implementing this protocol can be copied. The entire
 * state is copied, allowing to calculate a new hash from there. This is
 * especially useful for generating many hashes with a common prefix.
 */
@protocol OFCryptographicHash <OFObject, OFCopying>
#ifdef OF_HAVE_CLASS_PROPERTIES
@property (class, readonly, nonatomic) size_t digestSize;
@property (class, readonly, nonatomic) size_t blockSize;
#endif

/**
 * @brief The digest size of the cryptographic hash, in bytes.

    OF_RETURNS_INNER_POINTER;

/**
 * @brief Creates a new cryptographic hash.
 *
 * @return A new autoreleased cryptographic hash
 */

+ (instancetype)hashWithAllowsSwappableMemory: (bool)allowsSwappableMemory;

/**
 * @brief Returns the digest size of the cryptographic hash, in bytes.
 *
 * @return The digest size of the cryptographic hash, in bytes
 */
+ (size_t)digestSize;

OF_ASSUME_NONNULL_BEGIN

@class OFString;

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

@interface OFData (CryptographicHashing)
/**
 * @brief The MD5 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringByMD5Hashing;

/**
 * @brief The RIPEMD-160 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringByRIPEMD160Hashing;

/**
 * @brief The SHA-1 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA1Hashing;

/**
 * @brief The SHA-224 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA224Hashing;

/**
 * @brief The SHA-256 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA256Hashing;

/**
 * @brief The SHA-384 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA384Hashing;

/**
 * @brief The SHA-512 hash of the data as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA512Hashing;
@end

OF_ASSUME_NONNULL_END

 * 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+CryptographicHashing.h"
#import "OFString.h"
#import "OFCryptographicHash.h"
#import "OFMD5Hash.h"
#import "OFRIPEMD160Hash.h"
#import "OFSHA1Hash.h"
#import "OFSHA224Hash.h"
#import "OFSHA256Hash.h"
#import "OFSHA384Hash.h"
#import "OFSHA512Hash.h"

int _OFData_CryptographicHashing_reference;

@implementation OFData (CryptographicHashing)
static OFString *
stringByHashing(Class <OFCryptographicHash> class, OFData *self)
{
	void *pool = objc_autoreleasePoolPush();
	id <OFCryptographicHash> hash =
	    [class hashWithAllowsSwappableMemory: true];
	size_t digestSize = [class digestSize];
	const unsigned char *digest;
	char cString[digestSize * 2];

	[hash updateWithBuffer: self->_items
			length: self->_count * self->_itemSize];
	digest = hash.digest;

	for (size_t i = 0; i < digestSize; i++) {
		uint8_t high, low;

		high = digest[i] >> 4;
		low  = digest[i] & 0x0F;

		cString[i * 2] = (high > 9 ? high - 10 + 'a' : high + '0');
		cString[i * 2 + 1] = (low > 9 ? low - 10 + 'a' : low + '0');
	}

	objc_autoreleasePoolPop(pool);

	return [OFString stringWithCString: cString
				  encoding: OF_STRING_ENCODING_ASCII
				    length: digestSize * 2];
}

- (OFString *)stringByMD5Hashing
{
	return stringByHashing([OFMD5Hash class], self);
}

- (OFString *)stringByRIPEMD160Hashing
{
	return stringByHashing([OFRIPEMD160Hash class], self);
}

- (OFString *)stringBySHA1Hashing
{
	return stringByHashing([OFSHA1Hash class], self);
}

- (OFString *)stringBySHA224Hashing
{
	return stringByHashing([OFSHA224Hash class], self);
}

- (OFString *)stringBySHA256Hashing
{
	return stringByHashing([OFSHA256Hash class], self);
}

- (OFString *)stringBySHA384Hashing
{
	return stringByHashing([OFSHA384Hash class], self);
}

- (OFString *)stringBySHA512Hashing
{
	return stringByHashing([OFSHA512Hash class], self);
}
@end

 *	  containing the data of the Base64-encoded string.
 *
 * @param string The string with the Base64-encoded data
 * @return An initialized OFData
 */
- (instancetype)initWithBase64EncodedString: (OFString *)string;

/**
 * @brief Compares the data to other data.
 *
 * @param data Data to compare the data to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFData *)data;

/**
 * @brief Returns a specific item of the OFData.
 *
 * @param index The number of the item to return
 * @return The specified item of the OFData
 */
- (const void *)itemAtIndex: (size_t)index OF_RETURNS_INNER_POINTER;

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

OF_ASSUME_NONNULL_END

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

#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;

+ (instancetype)dataWithItems: (const void *)items count: (size_t)count

 * @param string The string describing the date
 * @param format The format of the string describing the date
 * @return An initialized OFDate with the specified date and time
 */
- (instancetype)initWithLocalDateString: (OFString *)string
				 format: (OFString *)format;

/**
 * @brief Compares the date to another date.
 *
 * @param date The date to compare the date to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFDate *)date;

/**
 * @brief Creates a string of the date with the specified format.
 *
 * See the man page for `strftime` for information on the format.
 *
 * @param format The format for the date string
 * @return A new, autoreleased OFString

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFEnumerator OF_GENERIC(ObjectType);

/**
 * @protocol OFEnumeration OFEnumerator.h ObjFW/OFEnumerator.h
 *
 * @brief A protocol for getting an enumerator for the object.
 *
 * If the class conforming to OFEnumeration is using lightweight generics, the
 * only method, @ref objectEnumerator, should be overridden to use lightweight
 * generics.
 */
@protocol OFEnumeration
/**
 * @brief Returns an OFEnumerator to enumerate through all objects of the
 *	  collection.
 *
 * @return An OFEnumerator to enumerate through all objects of the collection
 */
- (OFEnumerator *)objectEnumerator;

 * @param path The path to the directory whose items should be returned
 * @return An array of OFString with the items in the specified directory
 */
- (OFArray OF_GENERIC(OFString *) *)contentsOfDirectoryAtPath: (OFString *)path;
#endif

/**
 * @brief Returns an array with the URLs of the items in the specified
 *	  directory.
 *
 * @note `.` and `..` are not part of the returned array.
 *
 * @param URL The URL to the directory whose items should be returned
 * @return An array with the URLs of the items in the specified directory
 */
- (OFArray OF_GENERIC(OFURL *) *)contentsOfDirectoryAtURL: (OFURL *)URL;

#ifdef OF_HAVE_FILES
/**
 * @brief Changes the current working directory.
 *
 * @param path The new directory to change to
 */

	[self createDirectoryAtURL: [OFURL fileURLWithPath: path]
		     createParents: createParents];

	objc_autoreleasePoolPop(pool);
}
#endif

- (OFArray OF_GENERIC(OFURL *) *)contentsOfDirectoryAtURL: (OFURL *)URL
{
	OFURLHandler *URLHandler;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];

	return [URLHandler contentsOfDirectoryAtURL: URL];
}

#ifdef OF_HAVE_FILES
- (OFArray OF_GENERIC(OFString *) *)contentsOfDirectoryAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFArray OF_GENERIC(OFURL *) *URLs;
	OFMutableArray OF_GENERIC(OFString *) *ret;

	URLs = [self contentsOfDirectoryAtURL: [OFURL fileURLWithPath: path]];
	ret = [OFMutableArray arrayWithCapacity: URLs.count];

	for (OFURL *URL in URLs)
		[ret addObject: URL.lastPathComponent];

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

			    destinationURL: destination
				     errNo: e.errNo];
	}

	type = attributes.fileType;

	if ([type isEqual: of_file_type_directory]) {
		OFArray OF_GENERIC(OFURL *) *contents;

		@try {
			[self createDirectoryAtURL: destination];

			@try {
				of_file_attribute_key_t key =
				    of_file_attribute_key_posix_permissions;

				    exceptionWithSourceURL: source
					    destinationURL: destination
						     errNo: [e errNo]];

			@throw e;
		}

		for (OFURL *item in contents) {
			void *pool2 = objc_autoreleasePoolPush();
			OFURL *destinationURL = [destination


			    URLByAppendingPathComponent:

			    item.lastPathComponent];

			[self copyItemAtURL: item toURL: destinationURL];

			objc_autoreleasePoolPop(pool2);
		}
	} else if ([type isEqual: of_file_type_regular]) {
		size_t pageSize = [OFSystemInfo pageSize];
		OFStream *sourceStream = nil;
		OFStream *destinationStream = nil;

		    exceptionWithURL: URL
			       errNo: errno];
#endif

	objc_autoreleasePoolPop(pool);
}

- (OFArray OF_GENERIC(OFURL *) *)contentsOfDirectoryAtURL: (OFURL *)URL
{
	OFMutableArray *URLs = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	OFString *path;

	if (URL == nil)
		@throw [OFInvalidArgumentException exception];

	if (![URL.scheme isEqual: _scheme])

				if (wcscmp(fd.cFileName, L".") == 0 ||
				    wcscmp(fd.cFileName, L"..") == 0)
					continue;

				file = [[OFString alloc]
				    initWithUTF16String: fd.cFileName];
				@try {
					[URLs addObject: [URL
					    URLByAppendingPathComponent: file]];
				} @finally {
					[file release];
				}
			} while (FindNextFileW(handle, &fd));

			if (GetLastError() != ERROR_NO_MORE_FILES)
				@throw [OFReadFailedException

				    strcmp(fd.cFileName, "..") == 0)
					continue;

				file = [[OFString alloc]
				    initWithCString: fd.cFileName
					   encoding: encoding];
				@try {
					[URLs addObject: [URL
					    URLByAppendingPathComponent: file]];
				} @finally {
					[file release];
				}
			} while (FindNextFileA(handle, &fd));

			if (GetLastError() != ERROR_NO_MORE_FILES)
				@throw [OFReadFailedException

		@try {
			while ((ed = ExamineDir(context)) != NULL) {
				OFString *file = [[OFString alloc]
				    initWithCString: ed->Name
					   encoding: encoding];

				@try {
					[URLs addObject: [URL
					    URLByAppendingPathComponent: file]];
				} @finally {
					[file release];
				}
			}
		} @finally {
			ReleaseDirContext(context);
		}

				       errNo: retrieveError()];

		while (ExNext(lock, &fib)) {
			OFString *file = [[OFString alloc]
			    initWithCString: fib.fib_FileName
				   encoding: encoding];
			@try {
				[URLs addObject:
				    [URL URLByAppendingPathComponent: file]];
			} @finally {
				[file release];
			}
		}
# endif

		if (IoErr() != ERROR_NO_MORE_ENTRIES)

			if (strcmp(dirent->d_name, ".") == 0 ||
			    strcmp(dirent->d_name, "..") == 0)
				continue;

			file = [[OFString alloc] initWithCString: dirent->d_name
							encoding: encoding];
			@try {
				[URLs addObject:
				    [URL URLByAppendingPathComponent: file]];
			} @finally {
				[file release];
			}
		}
	} @finally {
		closedir(dir);
# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)
		[readdirMutex unlock];
# endif
	}
#endif

	[URLs makeImmutable];

	objc_autoreleasePoolPop(pool);

	return URLs;
}

- (void)removeItemAtURL: (OFURL *)URL
{
	void *pool = objc_autoreleasePoolPush();
	OFString *path;
	int error;

	path = URL.fileSystemRepresentation;

	if ((error = of_lstat(path, &s)) != 0)
		@throw [OFRemoveItemFailedException exceptionWithURL: URL
							       errNo: error];

	if (S_ISDIR(s.st_mode)) {
		OFArray OF_GENERIC(OFURL *) *contents;

		@try {
			contents = [self contentsOfDirectoryAtURL: URL];
		} @catch (id e) {
			/*
			 * Only convert exceptions to
			 * OFRemoveItemFailedException that have an errNo
			 * property. This covers all I/O related exceptions
			 * from the operations used to remove an item, all
			 * others should be left as is.
			 */
			if ([e respondsToSelector: @selector(errNo)])
				@throw [OFRemoveItemFailedException
				    exceptionWithURL: URL
					       errNo: [e errNo]];

			@throw e;
		}

		for (OFURL *item in contents) {
			void *pool2 = objc_autoreleasePoolPush();

			[self removeItemAtURL: item];


			objc_autoreleasePoolPop(pool2);
		}

#ifndef OF_AMIGAOS
		int status;

 * 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 "OFCryptographicHash.h"

OF_ASSUME_NONNULL_BEGIN

/**
 * @class OFHMAC OFHMAC.h ObjFW/OFHMAC.h
 *
 * @brief A class which provides methods to calculate an HMAC.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFHMAC: OFObject
{
	Class <OFCryptographicHash> _hashClass;
	bool _allowsSwappableMemory;
	id <OFCryptographicHash> _Nullable _outerHash, _innerHash;
	id <OFCryptographicHash> _Nullable _outerHashCopy, _innerHashCopy;
	bool _calculated;
}

/**
 * @brief The class for the cryptographic hash used by the HMAC.
 */
@property (readonly, nonatomic) Class <OFCryptographicHash> hashClass;

/**
 * @brief Whether data may be stored in swappable memory.
 */
@property (readonly, nonatomic) bool allowsSwappableMemory;

/**

/**
 * @brief Returns a new OFHMAC with the specified hashing algorithm.
 *
 * @param hashClass The class of the hashing algorithm
 * @param allowsSwappableMemory Whether data may be stored in swappable memory
 * @return A new, autoreleased OFHMAC
 */
+ (instancetype)HMACWithHashClass: (Class <OFCryptographicHash>)hashClass
	    allowsSwappableMemory: (bool)allowsSwappableMemory;

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Initialized an already allocated OFHMAC with the specified hashing
 *	  algorithm.
 *
 * @param hashClass The class of the hashing algorithm
 * @param allowsSwappableMemory Whether data may be stored in swappable memory
 * @return An initialized OFHMAC
 */
- (instancetype)initWithHashClass: (Class <OFCryptographicHash>)hashClass
	    allowsSwappableMemory: (bool)allowsSwappableMemory
    OF_DESIGNATED_INITIALIZER;

/**
 * @brief Sets the key for the HMAC.
 *
 * @note This resets the HMAC!

#import "OFHashAlreadyCalculatedException.h"
#import "OFInvalidArgumentException.h"

@implementation OFHMAC
@synthesize hashClass = _hashClass;
@synthesize allowsSwappableMemory = _allowsSwappableMemory;

+ (instancetype)HMACWithHashClass: (Class <OFCryptographicHash>)class
	    allowsSwappableMemory: (bool)allowsSwappableMemory
{
	return [[[self alloc] initWithHashClass: class
			  allowsSwappableMemory: allowsSwappableMemory]
	    autorelease];
}

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)initWithHashClass: (Class <OFCryptographicHash>)class
	    allowsSwappableMemory: (bool)allowsSwappableMemory
{
	self = [super init];

	_hashClass = class;
	_allowsSwappableMemory = allowsSwappableMemory;

	[_innerHash release];
	[_outerHashCopy release];
	[_innerHashCopy release];
	_outerHash = _innerHash = _outerHashCopy = _innerHashCopy = nil;

	@try {
		if (length > blockSize) {
			id <OFCryptographicHash> hash = [_hashClass
			    hashWithAllowsSwappableMemory:
			    _allowsSwappableMemory];
			[hash updateWithBuffer: key length: length];

			length = hash.digestSize;
			if OF_UNLIKELY (length > blockSize)
				length = blockSize;

		memset(innerKeyPadItems + length, 0, blockSize - length);

		for (size_t i = 0; i < blockSize; i++) {
			outerKeyPadItems[i] ^= 0x5C;
			innerKeyPadItems[i] ^= 0x36;
		}

		_outerHash = [[_hashClass hashWithAllowsSwappableMemory:
		    _allowsSwappableMemory] retain];
		_innerHash = [[_hashClass hashWithAllowsSwappableMemory:
		    _allowsSwappableMemory] retain];

		[_outerHash updateWithBuffer: outerKeyPadItems
				      length: blockSize];
		[_innerHash updateWithBuffer: innerKeyPadItems
				      length: blockSize];
	} @catch (id e) {

 *
 * 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 "OFCryptographicHash.h"

OF_ASSUME_NONNULL_BEGIN

@class OFSecureData;

/**
 * @class OFMD5Hash OFMD5Hash.h ObjFW/OFMD5Hash.h
 *
 * @brief A class which provides methods to create an MD5 hash.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFMD5Hash: OFObject <OFCryptographicHash>
{
	OFSecureData *_iVarsData;
	struct of_md5_hash_ivars {
		uint32_t state[4];
		uint64_t bits;
		union of_md5_hash_buffer {
			unsigned char bytes[64];

}

+ (size_t)blockSize
{
	return BLOCK_SIZE;
}

+ (instancetype)hashWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{
	return [[[self alloc] initWithAllowsSwappableMemory:
	    allowsSwappableMemory] autorelease];
}

- (instancetype)initWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{

/**
 * @brief Initializes an already allocated OFNumber with the specified `double`.
 *
 * @param value The `double` value which the OFNumber should contain
 * @return An initialized OFNumber
 */
- (instancetype)initWithDouble: (double)value;

/**
 * @brief Compares the number to another number.
 *
 * @param number The number to compare the number to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFNumber *)number;
@end

OF_ASSUME_NONNULL_END

#if !defined(NSINTEGER_DEFINED) && !__has_feature(modules)
/* Required for number literals to work */
@compatibility_alias NSNumber OFNumber;

@end

/**
 * @protocol OFComparing OFObject.h ObjFW/OFObject.h
 *
 * @brief A protocol for comparing objects.
 *
 * This protocol is implemented by objects that can be compared. Its only method, @ref compare:, should be overridden with a stronger type.
 */
@protocol OFComparing
/**
 * @brief Compares the object to another object.
 *
 * @param object An object to compare the object to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (id <OFComparing>)object;
@end
#endif

/**
 * @brief Loads a plugin from a file.
 *
 * @param path Path to the plugin file. The suffix is appended automatically.
 * @return The loaded plugin
 */
+ (OF_KINDOF(OFPlugin *))pluginWithPath: (OFString *)path;
@end

#ifdef __cplusplus
extern "C" {
#endif
extern of_plugin_handle_t of_dlopen(OFString *path, int flags);
extern void *of_dlsym(of_plugin_handle_t handle, const char *symbol);

				  encoding: [OFLocale encoding]];
#else
	return nil;
#endif
}

@implementation OFPlugin
+ (id)pluginWithPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	of_plugin_handle_t handle;
	init_plugin_t initPlugin;
	OFPlugin *plugin;

#if defined(OF_MACOS)

 *
 * 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 "OFCryptographicHash.h"

OF_ASSUME_NONNULL_BEGIN

@class OFSecureData;

/**
 * @class OFRIPEMD160Hash OFRIPEMD160Hash.h ObjFW/OFRIPEMD160Hash.h
 *
 * @brief A class which provides methods to create a RIPEMD-160 hash.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFRIPEMD160Hash: OFObject <OFCryptographicHash>
{
	OFSecureData *_iVarsData;
	struct of_ripemd160_hash_ivars {
		uint32_t state[5];
		uint64_t bits;
		union of_ripemd160_hash_buffer {
			unsigned char bytes[64];

}

+ (size_t)blockSize
{
	return BLOCK_SIZE;
}

+ (instancetype)hashWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{
	return [[[self alloc] initWithAllowsSwappableMemory:
	    allowsSwappableMemory] autorelease];
}

- (instancetype)initWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{

 *
 * 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 "OFCryptographicHash.h"

OF_ASSUME_NONNULL_BEGIN

@class OFSecureData;

/**
 * @class OFSHA1Hash OFSHA1Hash.h ObjFW/OFSHA1Hash.h
 *
 * @brief A class which provides methods to create an SHA-1 hash.
 */
OF_SUBCLASSING_RESTRICTED
@interface OFSHA1Hash: OFObject <OFCryptographicHash>
{
	OFSecureData *_iVarsData;
	struct of_sha1_hash_ivars {
		uint32_t state[5];
		uint64_t bits;
		union of_sha1_hash_buffer {
			unsigned char bytes[64];

}

+ (size_t)blockSize
{
	return BLOCK_SIZE;
}

+ (instancetype)hashWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{
	return [[[self alloc] initWithAllowsSwappableMemory:
	    allowsSwappableMemory] autorelease];
}

- (instancetype)initWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{

 *
 * 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 "OFCryptographicHash.h"

OF_ASSUME_NONNULL_BEGIN

@class OFSecureData;

/**
 * @class OFSHA224Or256Hash OFSHA224Or256Hash.h ObjFW/OFSHA224Or256Hash.h
 *
 * @brief A base class for SHA-224 and SHA-256.
 */
@interface OFSHA224Or256Hash: OFObject <OFCryptographicHash>
{
@private
	OFSecureData *_iVarsData;
@protected
	struct of_sha224_or_256_hash_ivars {
		uint32_t state[8];
		uint64_t bits;

}

+ (size_t)blockSize
{
	return BLOCK_SIZE;
}

+ (instancetype)hashWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{
	return [[[self alloc] initWithAllowsSwappableMemory:
	    allowsSwappableMemory] autorelease];
}

- (instancetype)initWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{

 *
 * 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 "OFCryptographicHash.h"

OF_ASSUME_NONNULL_BEGIN

@class OFSecureData;

/**
 * @class OFSHA384Or512Hash OFSHA384Or512Hash.h ObjFW/OFSHA384Or512Hash.h
 *
 * @brief A base class for SHA-384 and SHA-512.
 */
@interface OFSHA384Or512Hash: OFObject <OFCryptographicHash>
{
@private
	OFSecureData *_iVarsData;
@protected
	struct of_sha384_or_512_hash_ivars {
		uint64_t state[8];
		uint64_t bits[2];

}

+ (size_t)blockSize
{
	return BLOCK_SIZE;
}

+ (instancetype)hashWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{
	return [[[self alloc] initWithAllowsSwappableMemory:
	    allowsSwappableMemory] autorelease];
}

- (instancetype)initWithAllowsSwappableMemory: (bool)allowsSwappableMemory
{

 * @param firstObject The first object for the set
 * @param arguments A va_list with the other objects
 * @return An initialized set with the specified object and va_list
 */
- (instancetype)initWithObject: (ObjectType)firstObject
		     arguments: (va_list)arguments;

/**
 * @brief Returns an OFEnumerator to enumerate through all objects of the set.
 *
 * @return An OFEnumerator to enumerate through all objects of the set
 */
- (OFEnumerator OF_GENERIC(ObjectType) *)objectEnumerator;

/**
 * @brief Returns whether the receiver is a subset of the specified set.
 *
 * @return Whether the receiver is a subset of the specified set
 */
- (bool)isSubsetOfSet: (OFSet OF_GENERIC(ObjectType) *)set;

#import "OFString.h"

OF_ASSUME_NONNULL_BEGIN

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

@interface OFString (CryptographicHashing)
/**
 * @brief The MD5 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringByMD5Hashing;

/**
 * @brief The RIPEMD-160 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringByRIPEMD160Hashing;

/**
 * @brief The SHA-1 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA1Hashing;

/**
 * @brief The SHA-224 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA224Hashing;

/**
 * @brief The SHA-256 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA256Hashing;

/**
 * @brief The SHA-384 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA384Hashing;

/**
 * @brief The SHA-512 hash of the string as a string.
 */
@property (readonly, nonatomic) OFString *stringBySHA512Hashing;
@end

OF_ASSUME_NONNULL_END

 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFString.h"
#import "OFCryptographicHash.h"
#import "OFMD5Hash.h"
#import "OFRIPEMD160Hash.h"
#import "OFSHA1Hash.h"
#import "OFSHA224Hash.h"
#import "OFSHA256Hash.h"
#import "OFSHA384Hash.h"
#import "OFSHA512Hash.h"

int _OFString_CryptographicHashing_reference;

@implementation OFString (CryptographicHashing)
static OFString *
stringByHashing(Class <OFCryptographicHash> class, OFString *self)
{
	void *pool = objc_autoreleasePoolPush();
	id <OFCryptographicHash> hash =
	    [class hashWithAllowsSwappableMemory: true];
	size_t digestSize = [class digestSize];
	const unsigned char *digest;
	char cString[digestSize * 2];

	[hash updateWithBuffer: self.UTF8String length: self.UTF8StringLength];
	digest = hash.digest;

	objc_autoreleasePoolPop(pool);

	return [OFString stringWithCString: cString
				  encoding: OF_STRING_ENCODING_ASCII
				    length: digestSize * 2];
}

- (OFString *)stringByMD5Hashing
{
	return stringByHashing([OFMD5Hash class], self);
}

- (OFString *)stringByRIPEMD160Hashing
{
	return stringByHashing([OFRIPEMD160Hash class], self);
}

- (OFString *)stringBySHA1Hashing
{
	return stringByHashing([OFSHA1Hash class], self);
}

- (OFString *)stringBySHA224Hashing
{
	return stringByHashing([OFSHA224Hash class], self);
}

- (OFString *)stringBySHA256Hashing
{
	return stringByHashing([OFSHA256Hash class], self);
}

- (OFString *)stringBySHA384Hashing
{
	return stringByHashing([OFSHA384Hash class], self);
}

- (OFString *)stringBySHA512Hashing
{
	return stringByHashing([OFSHA512Hash class], self);
}
@end

 *
 * @param encoding The encoding for the string
 * @return The number of bytes the string needs in the specified encoding.
 */
- (size_t)cStringLengthWithEncoding: (of_string_encoding_t)encoding;

/**
 * @brief Compares the string to another string.
 *
 * @param string The string to compare the string to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFString *)string;

/**
 * @brief Compares the string to another string without caring about the case.
 *
 * @param string The string to compare the string to
 * @return The result of the comparison
 */
- (of_comparison_result_t)caseInsensitiveCompare: (OFString *)string;

/**
 * @brief Returns the Unicode character at the specified index.
 *
 * @param index The index of the Unicode character to return
 * @return The Unicode character at the specified index
 */

#endif

OF_ASSUME_NONNULL_END

#include "OFConstantString.h"
#include "OFMutableString.h"
#ifdef __OBJC__
# import "OFString+CryptographicHashing.h"
# import "OFString+JSONParsing.h"
# ifdef OF_HAVE_FILES
#  import "OFString+PathAdditions.h"
# endif
# import "OFString+PropertyListParsing.h"
# import "OFString+Serialization.h"
# import "OFString+URLEncoding.h"

extern bool of_unicode_to_koi8_u(const of_unichar_t *, unsigned char *,
    size_t, bool);

/* References for static linking */
void
_references_to_categories_of_OFString(void)
{
	_OFString_CryptographicHashing_reference = 1;
	_OFString_JSONParsing_reference = 1;
#ifdef OF_HAVE_FILES
	_OFString_PathAdditions_reference = 1;
#endif
	_OFString_PropertyListParsing_reference = 1;
	_OFString_Serialization_reference = 1;
	_OFString_URLEncoding_reference = 1;

 */
- (instancetype)initWithFireDate: (OFDate *)fireDate
			interval: (of_time_interval_t)interval
			 repeats: (bool)repeats
			   block: (of_timer_block_t)block;
#endif

/**
 * @brief Compares the timer to another timer.
 *
 * @param timer The timer to compare the string to
 * @return The result of the comparison
 */
- (of_comparison_result_t)compare: (OFTimer *)timer;

/**
 * @brief Fires the timer, meaning it will execute the specified selector on the
 *	  target.
 */
- (void)fire;

/**

 * @brief Creates a directory at the specified URL.
 *
 * @param URL The URL of the directory to create
 */
- (void)createDirectoryAtURL: (OFURL *)URL;

/**
 * @brief Returns an array with the URLs of the items in the specified
 *	  directory.
 *
 * @note `.` and `..` are not part of the returned array.
 *
 * @param URL The URL to the directory whose items should be returned
 * @return An array with the URLs of the items in the specified directory
 */
- (OFArray OF_GENERIC(OFURL *) *)contentsOfDirectoryAtURL: (OFURL *)URL;

/**
 * @brief Removes the item at the specified URL.
 *
 * If the item at the specified URL is a directory, it is removed recursively.
 *
 * @param URL The URL to the item which should be removed

}

- (void)createDirectoryAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR
}

- (OFArray OF_GENERIC(OFURL *) *)contentsOfDirectoryAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR
}

- (void)removeItemAtURL: (OFURL *)URL
{
	OF_UNRECOGNIZED_SELECTOR

# import "OFHTTPServer.h"
#endif

#ifdef OF_HAVE_SUBPROCESSES
# import "OFSubprocess.h"
#endif

#import "OFCryptographicHash.h"
#import "OFMD5Hash.h"
#import "OFRIPEMD160Hash.h"
#import "OFSHA1Hash.h"
#import "OFSHA224Hash.h"
#import "OFSHA256Hash.h"
#import "OFSHA384Hash.h"
#import "OFSHA512Hash.h"

	EXPECT_EXCEPTION(@"-[subdataWithRange:] failing on out of range #1",
	    OFOutOfRangeException, [immutable subdataWithRange: of_range(7, 1)])

	EXPECT_EXCEPTION(@"-[subdataWithRange:] failing on out of range #2",
	    OFOutOfRangeException, [mutable subdataWithRange: of_range(6, 1)])

	TEST(@"-[stringByMD5Hashing]", [mutable.stringByMD5Hashing
	    isEqual: @"ab56b4d92b40713acc5af89985d4b786"])

	TEST(@"-[stringByRIPEMD160Hashing]", [mutable.stringByRIPEMD160Hashing
	    isEqual: @"973398b6e6c6cfa6b5e6a5173f195ce3274bf828"])

	TEST(@"-[stringBySHA1Hashing]", [mutable.stringBySHA1Hashing
	    isEqual: @"03de6c570bfe24bfc328ccd7ca46b76eadaf4334"])

	TEST(@"-[stringBySHA224Hashing]", [mutable.stringBySHA224Hashing
	    isEqual: @"bdd03d560993e675516ba5a50638b6531ac2ac3d5847c61916cfced6"
	    ])

	TEST(@"-[stringBySHA256Hashing]", [mutable.stringBySHA256Hashing
	    isEqual: @"36bbe50ed96841d10443bcb670d6554f0a34b761be67ec9c4a8ad2c0"
		     @"c44ca42c"])

	TEST(@"-[stringBySHA384Hashing]", [mutable.stringBySHA384Hashing
	    isEqual: @"4c525cbeac729eaf4b4665815bc5db0c84fe6300068a727cf74e2813"
		     @"521565abc0ec57a37ee4d8be89d097c0d2ad52f0"])

	TEST(@"-[stringBySHA512Hashing]", [mutable.stringBySHA512Hashing
	    isEqual: @"878ae65a92e86cac011a570d4c30a7eaec442b85ce8eca0c2952b5e3"
		     @"cc0628c2e79d889ad4d5c7c626986d452dd86374b6ffaa7cd8b67665"
		     @"bef2289a5c70b0a1"])

	TEST(@"-[stringByBase64Encoding]",
	    [mutable.stringByBase64Encoding isEqual: @"YWJjZGU="])

	TEST(@"+[dataWithBase64EncodedString:]",
	    memcmp([[OFData dataWithBase64EncodedString: @"YWJjZGU="]
	    items], "abcde", 5) == 0)

@implementation TestsAppDelegate (OFMD5HashTests)
- (void)MD5HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFMD5Hash *md5, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (md5 = [OFMD5Hash hashWithAllowsSwappableMemory: true]))

	while (!f.atEndOfStream) {
		char buf[64];
		size_t len = [f readIntoBuffer: buf length: 64];
		[md5 updateWithBuffer: buf length: len];
	}
	[f close];

@implementation TestsAppDelegate (OFPluginTests)
- (void)pluginTests
{
	void *pool = objc_autoreleasePoolPush();
	TestPlugin *plugin;

	TEST(@"+[pluginWithPath:]",
	    (plugin = [OFPlugin pluginWithPath: PLUGIN_PATH]))

	TEST(@"TestPlugin's -[test:]", [plugin test: 1234] == 2468)

	objc_autoreleasePoolPop(pool);
}
@end

@implementation TestsAppDelegate (OFRIPEMD160HashTests)
- (void)RIPEMD160HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFRIPEMD160Hash *rmd160, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (rmd160 = [OFRIPEMD160Hash hashWithAllowsSwappableMemory: true]))


	while (!f.atEndOfStream) {
		char buf[64];
		size_t len = [f readIntoBuffer: buf length: 64];
		[rmd160 updateWithBuffer: buf length: len];
	}
	[f close];

@implementation TestsAppDelegate (SHA1HashTests)
- (void)SHA1HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSHA1Hash *sha1, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (sha1 = [OFSHA1Hash hashWithAllowsSwappableMemory: true]))

	while (!f.atEndOfStream) {
		char buf[64];
		size_t len = [f readIntoBuffer: buf length: 64];
		[sha1 updateWithBuffer: buf length: len];
	}
	[f close];

@implementation TestsAppDelegate (SHA224HashTests)
- (void)SHA224HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSHA224Hash *sha224, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (sha224 = [OFSHA224Hash hashWithAllowsSwappableMemory: true]))

	while (!f.atEndOfStream) {
		char buf[64];
		size_t len = [f readIntoBuffer: buf length: 64];
		[sha224 updateWithBuffer: buf length: len];
	}
	[f close];

@implementation TestsAppDelegate (SHA256HashTests)
- (void)SHA256HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSHA256Hash *sha256, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (sha256 = [OFSHA256Hash hashWithAllowsSwappableMemory: true]))

	while (!f.atEndOfStream) {
		char buf[64];
		size_t len = [f readIntoBuffer: buf length: 64];
		[sha256 updateWithBuffer: buf length: len];
	}
	[f close];

@implementation TestsAppDelegate (SHA384HashTests)
- (void)SHA384HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSHA384Hash *sha384, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (sha384 = [OFSHA384Hash hashWithAllowsSwappableMemory: true]))

	while (!f.atEndOfStream) {
		char buf[128];
		size_t len = [f readIntoBuffer: buf length: 128];
		[sha384 updateWithBuffer: buf length: len];
	}
	[f close];

@implementation TestsAppDelegate (SHA512HashTests)
- (void)SHA512HashTests
{
	void *pool = objc_autoreleasePoolPush();
	OFSHA512Hash *sha512, *copy;
	OFFile *f = [OFFile fileWithPath: @"testfile.bin" mode: @"r"];

	TEST(@"+[hashWithAllowsSwappableMemory:]",
	    (sha512 = [OFSHA512Hash hashWithAllowsSwappableMemory: true]))

	while (!f.atEndOfStream) {
		char buf[128];
		size_t len = [f readIntoBuffer: buf length: 128];
		[sha512 updateWithBuffer: buf length: len];
	}
	[f close];

	TEST(@"-[UTF32String]", (ua = C(@"fööbär🀺").UTF32String) &&
	    !memcmp(ua, ucstr + 1, of_string_utf32_length(ucstr) * 4) &&
	    (ua = [C(@"fööbär🀺") UTF32StringWithByteOrder:
	    SWAPPED_BYTE_ORDER]) &&
	    !memcmp(ua, sucstr + 1, of_string_utf32_length(sucstr) * 4))
#undef SWAPPED_BYTE_ORDER

	TEST(@"-[stringByMD5Hashing]", [C(@"asdfoobar").stringByMD5Hashing
	    isEqual: @"184dce2ec49b5422c7cfd8728864db4c"])

	TEST(@"-[stringByRIPEMD160Hashing]",
	    [C(@"asdfoobar").stringByRIPEMD160Hashing
	    isEqual: @"021d773b0fac06eb6755ca6aa58a580c980f7f13"])

	TEST(@"-[stringBySHA1Hashing]", [C(@"asdfoobar").stringBySHA1Hashing
	    isEqual: @"f5f81ac0a8b5cbfdc4585ec1ad32e7b3a12b9b49"])

	TEST(@"-[stringBySHA224Hashing]", [C(@"asdfoobar").stringBySHA224Hashing

	    isEqual: @"5a06822dcbd5a874f67d062b80b9d8a9cb9b5b303960b9da9290c192"
	    ])

	TEST(@"-[stringBySHA256Hashing]", [C(@"asdfoobar").stringBySHA256Hashing
	    isEqual: @"28e65b1dcd7f6ce2ea6277b15f87b913628b5500bf7913a2bbf4cedc"
		     @"fa1215f6"])

	TEST(@"-[stringBySHA384Hashing]", [C(@"asdfoobar").stringBySHA384Hashing
	    isEqual: @"73286da882ffddca2f45e005cfa6b44f3fc65bfb26db1d087ded2f9c"
		     @"279e5addf8be854044bca0cece073fce28eec7d9"])

	TEST(@"-[stringBySHA512Hashing]", [C(@"asdfoobar").stringBySHA512Hashing
	    isEqual: @"0464c427da158b02161bb44a3090bbfc594611ef6a53603640454b56"
		     @"412a9247c3579a329e53a5dc74676b106755e3394f9454a2d4227324"
		     @"2615d32f80437d61"])

	cs = [OFCharacterSet characterSetWithCharactersInString: @"abfo'_~$🍏"];
	TEST(@"-[stringByURLEncodingWithAllowedCharacters:]",
	    [[C(@"foo\"ba'_~$]🍏🍌") stringByURLEncodingWithAllowedCharacters:
	    cs] isEqual: @"foo%22ba'_~$%5D🍏%F0%9F%8D%8C"])

	TEST(@"-[stringByURLDecoding]",

	    @"--sha384|--sha512] file1 [file2 ...]",
	    @"prog", [OFApplication programName])];

	[OFApplication terminateWithStatus: 1];
}

static void
printHash(OFString *algo, OFString *path, id <OFCryptographicHash> hash)
{
	const unsigned char *digest = hash.digest;
	size_t digestSize = hash.digestSize;

	[of_stdout writeFormat: @"%@ ", algo];

	for (size_t i = 0; i < digestSize; i++)

	    !calculateSHA512)
		help();

	if (optionsParser.remainingArguments.count < 1)
		help();

	if (calculateMD5)
		MD5Hash = [OFMD5Hash hashWithAllowsSwappableMemory: true];
	if (calculateRIPEMD160)
		RIPEMD160Hash =
		    [OFRIPEMD160Hash hashWithAllowsSwappableMemory: true];
	if (calculateSHA1)

		SHA1Hash = [OFSHA1Hash hashWithAllowsSwappableMemory: true];
	if (calculateSHA224)

		SHA224Hash = [OFSHA224Hash hashWithAllowsSwappableMemory: true];
	if (calculateSHA256)

		SHA256Hash = [OFSHA256Hash hashWithAllowsSwappableMemory: true];
	if (calculateSHA384)

		SHA384Hash = [OFSHA384Hash hashWithAllowsSwappableMemory: true];
	if (calculateSHA512)

		SHA512Hash = [OFSHA512Hash hashWithAllowsSwappableMemory: true];

	for (OFString *path in optionsParser.remainingArguments) {
		void *pool = objc_autoreleasePoolPush();
		OFStream *file;

		if ([path isEqual: @"-"])
			file = of_stdin;

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

CPPFLAGS += -I../../src					\
	    -I../../src/runtime				\
	    -I../../src/exceptions			\
	    -I../..					\
	    -DLANGUAGE_DIR='"${datadir}/ofhttp/lang"'	\
	    -DLIB_PREFIX='"${LIB_PREFIX}"'		\
	    -DLIB_SUFFIX='"${LIB_SUFFIX}"'
LIBS := -L../../src -lobjfw						\
	-L../../src/runtime -L../../src/runtime/linklib ${RUNTIME_LIBS}	\
	${LIBS}
LD = ${OBJC}
LDFLAGS += ${LDFLAGS_RPATH}

#ifdef OF_HAVE_PLUGINS
+ (void)initialize
{
	if (self != [OFHTTP class])
		return;

	/* Opportunistically try loading ObjOpenSSL and ignore any errors. */
	of_dlopen(@LIB_PREFIX @"objopenssl" @LIB_SUFFIX, OF_RTLD_LAZY);
}
#endif

- (instancetype)init
{
	self = [super init];