ObjFW  Check-in [1ba08eebc5]

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			isa = PBXContainerItemProxy;

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/* Begin PBXFrameworksBuildPhase section */
		4B187E0A163EA29F0049A832 /* Frameworks */ = {

				4BE17AD812FD744C002CEB0B /* foundation-compat.m */,
				4BBA36C511406AB700CBA3AC /* macros.h */,
				4BF1BCBF11C9663F0025511F /* objfw-defs.h.in */,
				4BB50DCF12F863C700C9393F /* of_asprintf.h */,
				4BB50DD012F863C700C9393F /* of_asprintf.m */,
				4BA355BC14879BF700442EF4 /* of_strptime.h */,
				4BA355B914879BDD00442EF4 /* of_strptime.m */,
				4BF69CE51BD44F8B00DFFC1B /* platform.h */,
				4B7769EB1895C07D00D12284 /* resolver.h */,
				4B7769EC1895C07D00D12284 /* resolver.m */,
				4B7DD58718943D4A00990FD6 /* socket.h */,
				4B40EC1A189FE2650031E19E /* socket.m */,
				4B7DD58118942FE200990FD6 /* socket_helpers.h */,
				4B67998B1099E7C50041064A /* threading.h */,
				4B3379CE1979326A0088E97E /* threading.m */,

				4B3D23E71337FCB000DD29B8 /* base64.h in Headers */,
				4B837D7916829C5F007A3E83 /* block.h in Headers */,
				4B837D7A16829C5F007A3E83 /* instance.h in Headers */,
				4B3D23E81337FCB000DD29B8 /* macros.h in Headers */,
				4BD98C03133814220048DD5B /* objfw-defs.h in Headers */,
				4B3D23E91337FCB000DD29B8 /* of_asprintf.h in Headers */,
				4BA355BD14879BF700442EF4 /* of_strptime.h in Headers */,
				4BF69CE61BD44F8B00DFFC1B /* platform.h in Headers */,
				4B7769ED1895C07D00D12284 /* resolver.h in Headers */,
				4B7DD58818943D4A00990FD6 /* socket.h in Headers */,
				4B3D23EA1337FCB000DD29B8 /* threading.h in Headers */,
				4B3D23EB1337FCB000DD29B8 /* unicode.h in Headers */,
				4B90B79E133AD87D00BD33CB /* OFAcceptFailedException.h in Headers */,
				4B90B7A0133AD87D00BD33CB /* OFAddressTranslationFailedException.h in Headers */,
				4B17FF7F133A2D17003E6DCD /* OFAllocFailedException.h in Headers */,

		AS_IF([test x"$enable_static" = x"yes" \
		    -o x"$enable_shared" = x"no"], [
			AC_SUBST(OBJFW_BRIDGE_STATIC_LIB, "libobjfw-bridge.a")
		])
	])
])

case "$host" in
	arm*-apple-darwin*)
		AC_DEFINE(OF_IOS, 1, [Whether we compile for iOS])
		;;
esac

AS_IF([test x"$GOBJC" = x"yes"], [
	OBJCFLAGS="$OBJCFLAGS -Wwrite-strings -Wpointer-arith -Werror"

	AC_MSG_CHECKING(whether we have GCC bug objc/27438)
	AC_TRY_COMPILE([
		@interface OFConstantString
		{

	    OFTLSSocket.h			\
	    ObjFW.h				\
	    autorelease.h			\
	    ${ATOMIC_H}				\
	    block.h				\
	    instance.h				\
	    macros.h				\
	    objfw-defs.h
	    objfw-defs.h			\
	    platform.h

SRCS += OFArray_adjacent.m		\
	OFArray_adjacentSubarray.m	\
	OFCountedSet_hashtable.m	\
	OFDictionary_hashtable.m	\
	OFMutableArray_adjacent.m	\
	OFMutableDictionary_hashtable.m	\

 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do
 *	    signal-safe operations like setting a variable or calling a
 *	    signal-safe function!
 */
- (void)applicationDidReceiveSIGINT;

#ifndef _WIN32
#ifndef OF_WINDOWS
/*!
 * @brief A method which is called when the application received a SIGHUP.
 *
 * This signal is not available on Windows.
 *
 * @warning You are not allowed to send any messages inside this method, as
 *	    message dispatching is not signal-safe! You are only allowed to do

	OFArray OF_GENERIC(OFString*) *_arguments;
	OFDictionary OF_GENERIC(OFString*, OFString*) *_environment;
	int *_argc;
	char ***_argv;
@public
	id <OFApplicationDelegate> _delegate;
	void (*_SIGINTHandler)(id, SEL);
#ifndef _WIN32
#ifndef OF_WINDOWS
	void (*_SIGHUPHandler)(id, SEL);
	void (*_SIGUSR1Handler)(id, SEL);
	void (*_SIGUSR2Handler)(id, SEL);
#endif
}

#ifdef OF_HAVE_PROPERTIES

#import "OFDictionary.h"
#import "OFSystemInfo.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFThread.h"
#import "OFThread+Private.h"

#if defined(__MACH__) && !defined(OF_IOS)
#if defined(OF_MAC_OS_X)
# include <crt_externs.h>
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
# include <windows.h>

extern int _CRT_glob;
extern void __wgetmainargs(int*, wchar_t***, wchar_t***, int, int*);
#elif !defined(OF_IOS)
extern char **environ;
#endif

#ifdef _PSP
#ifdef OF_PSP
# include <pspkerneltypes.h>
# include <psploadexec.h>
#endif

#ifdef OF_NINTENDO_DS
# define asm __asm__
# include <nds.h>
# undef asm
#endif

@interface OFApplication (OF_PRIVATE_CATEGORY)
- (void)OF_setArgumentCount: (int*)argc
	  andArgumentValues: (char**[])argv;
#ifdef _WIN32
#ifdef OF_WINDOWS
- (void)OF_setArgumentCount: (int)argc
      andWideArgumentValues: (wchar_t*[])argv;
#endif
- (void)OF_run;
@end

static OFApplication *app = nil;

	static void						\
	handle##sig(int signal)					\
	{							\
		app->_##sig##Handler(app->_delegate,		\
		    @selector(applicationDidReceive##sig));	\
	}
SIGNAL_HANDLER(SIGINT)
#ifndef _WIN32
#ifndef OF_WINDOWS
SIGNAL_HANDLER(SIGHUP)
SIGNAL_HANDLER(SIGUSR1)
SIGNAL_HANDLER(SIGUSR2)
#endif
#undef SIGNAL_HANDLER

int
of_application_main(int *argc, char **argv[], Class cls)
{
	id <OFApplicationDelegate> delegate;
#ifdef _WIN32
#ifdef OF_WINDOWS
	wchar_t **wargv, **wenvp;
	int wargc, si = 0;
#endif

	if ([cls isSubclassOfClass: [OFApplication class]]) {
		fprintf(stderr, "FATAL ERROR:\n  Class %s is a subclass of "
		    "class OFApplication, but class\n  %s was specified as "
		    "application delegate!\n  Most likely, you wanted to "
		    "subclass OFObject instead or specified\n  the wrong class "
		    "with OF_APPLICATION_DELEGATE().\n",
		    class_getName(cls), class_getName(cls));
		exit(1);
	}

	app = [[OFApplication alloc] init];

	[app OF_setArgumentCount: argc
	       andArgumentValues: argv];

#ifdef _WIN32
#ifdef OF_WINDOWS
	__wgetmainargs(&wargc, &wargv, &wenvp, _CRT_glob, &si);
	[app OF_setArgumentCount: wargc
	   andWideArgumentValues: wargv];
#endif

	delegate = [[cls alloc] init];
	[app setDelegate: delegate];

+ (void)terminate
{
	exit(0);
}

+ (void)terminateWithStatus: (int)status
{
#ifdef _PSP
#ifdef OF_PSP
	sceKernelExitGame();
	abort();	/* sceKernelExitGame() is not marked noreturn */
#else
	exit(status);
#endif
}

- init
{
	self = [super init];

	@try {
		void *pool;
		OFMutableDictionary *environment;
#if defined(__MACH__) && !defined(OF_IOS)
#if defined(OF_MAC_OS_X)
		char **env = *_NSGetEnviron();
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
		of_char16_t *env, *env0;
#elif !defined(OF_IOS)
		char **env = environ;
#else
		char *env;
#endif

		environment = [[OFMutableDictionary alloc] init];

		atexit(atexitHandler);
#if defined(_WIN32)
#if defined(OF_WINDOWS)
		env = env0 = GetEnvironmentStringsW();

		while (*env != 0) {
			OFString *tmp, *key, *value;
			size_t length, pos;

			pool = objc_autoreleasePoolPush();

	[super dealloc];
}

- (void)OF_setArgumentCount: (int*)argc
	  andArgumentValues: (char***)argv
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	void *pool = objc_autoreleasePoolPush();
	OFMutableArray *arguments;
	int i;
	of_string_encoding_t encoding;

	_argc = argc;
	_argv = argv;

	objc_autoreleasePoolPop(pool);
#else
	_argc = argc;
	_argv = argv;
#endif
}

#ifdef _WIN32
#ifdef OF_WINDOWS
- (void)OF_setArgumentCount: (int)argc
      andWideArgumentValues: (wchar_t**)argv
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableArray *arguments;
	int i;

		_##sig##Handler = (void(*)(id, SEL))[(id)delegate	\
		    methodForSelector:					\
		    @selector(applicationDidReceive##sig)];		\
		signal(sig, handle##sig);				\
	} else								\
		signal(sig, SIG_DFL);
	REGISTER_SIGNAL(SIGINT)
#ifndef _WIN32
#ifndef OF_WINDOWS
	REGISTER_SIGNAL(SIGHUP)
	REGISTER_SIGNAL(SIGUSR1)
	REGISTER_SIGNAL(SIGUSR2)
#endif
#undef REGISTER_SIGNAL
}

	const char *ivar_layout;
	struct class_ext *ext;
};

struct class _NSConcreteStackBlock;
struct class _NSConcreteGlobalBlock;
struct class _NSConcreteMallocBlock;
# if defined(__OBJC2__) && !defined(__ppc64__)
# if defined(__OBJC2__) && !defined(OF_POWERPC64)
struct class _NSConcreteStackBlock_metaclass;
struct class _NSConcreteGlobalBlock_metaclass;
struct class _NSConcreteMallocBlock_metaclass;
# endif
#endif

static struct {

			@throw [OFInitializationFailedException
			    exceptionWithClass: self];
#endif

#ifdef OF_APPLE_RUNTIME
	Class tmp;

# if defined(__OBJC2__) && !defined(__ppc64__)
# if defined(__OBJC2__) && !defined(OF_POWERPC64)
	tmp = objc_initializeClassPair(self, "OFStackBlock",
	    (Class)&_NSConcreteStackBlock,
	    (Class)&_NSConcreteStackBlock_metaclass);
	if (tmp == Nil)
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
	objc_registerClassPair(tmp);

#include <sys/types.h>
#include <sys/stat.h>

#import "OFSeekableStream.h"

OF_ASSUME_NONNULL_BEGIN

#if defined(_WIN32)
#if defined(OF_WINDOWS)
typedef struct __stat64 of_stat_t;
#elif defined(OF_HAVE_OFF64_T)
typedef struct stat64 of_stat_t;
#else
typedef struct stat of_stat_t;
#endif

#include "config.h"

#include <errno.h>

#include <fcntl.h>
#include <unistd.h>

#include "platform.h"

#ifdef __wii__
#ifdef OF_WII
# define BOOL OGC_BOOL
# include <fat.h>
# undef BOOL
#endif

#ifdef OF_NINTENDO_DS
# include <stdbool.h>

#import "OFInvalidArgumentException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSeekFailedException.h"
#import "OFWriteFailedException.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
#endif

#ifndef O_BINARY
# define O_BINARY 0
#endif
#ifndef O_CLOEXEC

@implementation OFFile
+ (void)initialize
{
	if (self != [OFFile class])
		return;

#ifdef __wii__
#ifdef OF_WII
	if (!fatInitDefault())
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
#endif

#ifdef OF_NINTENDO_DS
	if (!nitroFSInit(NULL))

		int flags;

		if ((flags = parseMode([mode UTF8String])) == -1)
			@throw [OFInvalidArgumentException exception];

		flags |= O_CLOEXEC;

#if defined(_WIN32)
#if defined(OF_WINDOWS)
		if ((_fd = _wopen([path UTF16String], flags,
		    DEFAULT_MODE)) == -1)
#elif defined(OF_HAVE_OFF64_T)
		if ((_fd = open64([path cStringWithEncoding: [OFSystemInfo
		    native8BitEncoding]], flags, DEFAULT_MODE)) == -1)
#else
		if ((_fd = open([path cStringWithEncoding: [OFSystemInfo

{
	ssize_t ret;

	if (_fd == -1 || _atEndOfStream)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if ((ret = read(_fd, buffer, length)) < 0)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length
							    errNo: errno];
#else
	if (length > UINT_MAX)
		@throw [OFOutOfRangeException exception];

- (void)lowlevelWriteBuffer: (const void*)buffer
		     length: (size_t)length
{
	if (_fd == -1 || _atEndOfStream)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if (write(_fd, buffer, length) != (ssize_t)length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
							     errNo: errno];

							     errNo: errno];
#endif
}

- (of_offset_t)lowlevelSeekToOffset: (of_offset_t)offset
			     whence: (int)whence
{
#if defined(_WIN32)
#if defined(OF_WINDOWS)
	of_offset_t ret = _lseeki64(_fd, offset, whence);
#elif defined(OF_HAVE_OFF64_T)
	of_offset_t ret = lseek64(_fd, offset, whence);
#else
	of_offset_t ret = lseek(_fd, offset, whence);
#endif

#import "OFOpenItemFailedException.h"
#import "OFOutOfMemoryException.h"
#import "OFReadFailedException.h"
#import "OFRemoveItemFailedException.h"
#import "OFStatItemFailedException.h"
#import "OFUnlockFailedException.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
# include <direct.h>
#endif

#ifndef S_IRGRP
# define S_IRGRP 0
#endif

#define DIR_MODE DEFAULT_MODE | S_IXUSR | S_IXGRP | S_IXOTH

static OFFileManager *defaultManager;

#if defined(OF_HAVE_CHOWN) && defined(OF_HAVE_THREADS)
static of_mutex_t chownMutex;
#endif
#if !defined(HAVE_READDIR_R) && !defined(_WIN32) && defined(OF_HAVE_THREADS)
#if !defined(HAVE_READDIR_R) && !defined(OF_WINDOWS) && defined(OF_HAVE_THREADS)
static of_mutex_t readdirMutex;
#endif

int
of_stat(OFString *path, of_stat_t *buffer)
{
#if defined(_WIN32)
#if defined(OF_WINDOWS)
	return _wstat64([path UTF16String], buffer);
#elif defined(OF_HAVE_OFF64_T)
	return stat64([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
#else
	return stat([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
#endif
}

int
of_lstat(OFString *path, of_stat_t *buffer)
{
#if defined(_WIN32)
#if defined(OF_WINDOWS)
	return _wstat64([path UTF16String], buffer);
#elif defined(HAVE_LSTAT)
# ifdef OF_HAVE_OFF64_T
	return lstat64([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
# else
	return lstat([path cStringWithEncoding:

#if defined(OF_HAVE_CHOWN) && defined(OF_HAVE_THREADS)
	if (!of_mutex_new(&chownMutex))
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
#endif

#if !defined(HAVE_READDIR_R) && !defined(_WIN32) && defined(OF_HAVE_THREADS)
#if !defined(HAVE_READDIR_R) && !defined(OF_WINDOWS) && defined(OF_HAVE_THREADS)
	if (!of_mutex_new(&readdirMutex))
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];
#endif

	defaultManager = [[OFFileManager alloc] init];
}

+ (OFFileManager*)defaultManager
{
	return defaultManager;
}

- (OFString*)currentDirectoryPath
{
	OFString *ret;
#ifndef _WIN32
#ifndef OF_WINDOWS
	char *buffer = getcwd(NULL, 0);
#else
	wchar_t *buffer = _wgetcwd(NULL, 0);
#endif

	@try {
#ifndef _WIN32
#ifndef OF_WINDOWS
		ret = [OFString
		    stringWithCString: buffer
			     encoding: [OFSystemInfo native8BitEncoding]];
#else
		ret = [OFString stringWithUTF16String: buffer];
#endif
	} @finally {

#endif

- (void)createDirectoryAtPath: (OFString*)path
{
	if (path == nil)
		@throw [OFInvalidArgumentException exception];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (mkdir([path cStringWithEncoding: [OFSystemInfo native8BitEncoding]],
	    DIR_MODE) != 0)
#else
	if (_wmkdir([path UTF16String]) != 0)
#endif
		@throw [OFCreateDirectoryFailedException
		    exceptionWithPath: path

	objc_autoreleasePoolPop(pool);
}

- (OFArray*)contentsOfDirectoryAtPath: (OFString*)path
{
	OFMutableArray *files;
#ifndef _WIN32
#ifndef OF_WINDOWS
	of_string_encoding_t encoding;
#endif

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

	files = [OFMutableArray array];

#ifndef _WIN32
#ifndef OF_WINDOWS
	DIR *dir;

	encoding = [OFSystemInfo native8BitEncoding];

	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenItemFailedException exceptionWithPath: path
							      errNo: errno];

}

- (void)changeCurrentDirectoryPath: (OFString*)path
{
	if (path == nil)
		@throw [OFInvalidArgumentException exception];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (chdir([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]]) != 0)
#else
	if (_wchdir([path UTF16String]) != 0)
#endif
		@throw [OFChangeCurrentDirectoryPathFailedException
		    exceptionWithPath: path

#ifdef OF_HAVE_CHMOD
- (void)changePermissionsOfItemAtPath: (OFString*)path
			  permissions: (mode_t)permissions
{
	if (path == nil)
		@throw [OFInvalidArgumentException exception];

# ifndef _WIN32
# ifndef OF_WINDOWS
	if (chmod([path cStringWithEncoding: [OFSystemInfo native8BitEncoding]],
	    permissions) != 0)
# else
	if (_wchmod([path UTF16String], permissions) != 0)
# endif
		@throw [OFChangePermissionsFailedException
		    exceptionWithPath: path

}

- (void)moveItemAtPath: (OFString*)source
		toPath: (OFString*)destination
{
	void *pool;
	of_stat_t s;
#ifndef _WIN32
#ifndef OF_WINDOWS
	of_string_encoding_t encoding;
#endif

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	if (of_lstat(destination, &s) == 0)
		@throw [OFCopyItemFailedException
		    exceptionWithSourcePath: source
			    destinationPath: destination
				      errNo: EEXIST];

#ifndef _WIN32
#ifndef OF_WINDOWS
	encoding = [OFSystemInfo native8BitEncoding];

	if (rename([source cStringWithEncoding: encoding],
	    [destination cStringWithEncoding: encoding]) != 0) {
#else
	if (_wrename([source UTF16String], [destination UTF16String]) != 0) {
#endif

			[self removeItemAtPath:
			    [path stringByAppendingPathComponent: item]];

			objc_autoreleasePoolPop(pool2);
		}
	}

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (remove([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]]) != 0)
#else
	if (_wremove([path UTF16String]) != 0)
#endif
		@throw [OFRemoveItemFailedException exceptionWithPath: path
								errNo: errno];

#ifdef HAVE_KQUEUE
# import "OFKernelEventObserver_kqueue.h"
#endif
#ifdef HAVE_EPOLL
# import "OFKernelEventObserver_epoll.h"
#endif
#if defined(HAVE_POLL_H) || defined(__wii__)
#if defined(HAVE_POLL_H) || defined(OF_WII)
# import "OFKernelEventObserver_poll.h"
#endif
#if defined(HAVE_SYS_SELECT_H) || defined(_WIN32)
#if defined(HAVE_SYS_SELECT_H) || defined(OF_WINDOWS)
# import "OFKernelEventObserver_select.h"
#endif

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFOutOfRangeException.h"

+ alloc
{
	if (self == [OFKernelEventObserver class])
#if defined(HAVE_KQUEUE)
		return [OFKernelEventObserver_kqueue alloc];
#elif defined(HAVE_EPOLL)
		return [OFKernelEventObserver_epoll alloc];
#elif defined(HAVE_POLL_H) || defined(__wii__)
#elif defined(HAVE_POLL_H) || defined(OF_WII)
		return [OFKernelEventObserver_poll alloc];
#elif defined(HAVE_SYS_SELECT_H) || defined(_WIN32)
#elif defined(HAVE_SYS_SELECT_H) || defined(OF_WINDOWS)
		return [OFKernelEventObserver_select alloc];
#else
# error No kqueue / epoll / poll / select found!
#endif

	return [super alloc];
}

- init
{
	self = [super init];

	@try {
#if !defined(OF_HAVE_PIPE) && !defined(__wii__)
#if !defined(OF_HAVE_PIPE) && !defined(OF_WII)
		socklen_t cancelAddrLen;
#endif

		_readObjects = [[OFMutableArray alloc] init];
		_writeObjects = [[OFMutableArray alloc] init];
		_queue = [[OFMutableArray alloc] init];
		_queueActions = [[OFDataArray alloc]

			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];

		_cancelAddr.sin_family = AF_INET;
		_cancelAddr.sin_port = 0;
		_cancelAddr.sin_addr.s_addr = inet_addr("127.0.0.1");

# ifdef __wii__
# ifdef OF_WII
		_cancelAddr.sin_len = 8;
		/* The Wii does not accept port 0 as "choose any free port" */
		_cancelAddr.sin_port = of_socket_port_find(SOCK_DGRAM);
# endif

		if (bind(_cancelFD[0], (struct sockaddr*)&_cancelAddr,
		    sizeof(_cancelAddr)))
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];

# ifndef __wii__
# ifndef OF_WII
		cancelAddrLen = sizeof(_cancelAddr);
		if (of_getsockname(_cancelFD[0], (struct sockaddr*)&_cancelAddr,
		    &cancelAddrLen) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];
# endif
#endif

- (void)dealloc
{
	close(_cancelFD[0]);
	if (_cancelFD[1] != _cancelFD[0])
		close(_cancelFD[1]);

#ifdef __wii__
#ifdef OF_WII
	of_socket_port_free(_cancelAddr.sin_port, SOCK_DGRAM);
#endif

	[_readObjects release];
	[_writeObjects release];
	[_queue release];
	[_queueActions release];

}

- (void)cancel
{
#ifdef OF_HAVE_PIPE
	OF_ENSURE(write(_cancelFD[1], "", 1) > 0);
#else
# ifndef __wii__
# ifndef OF_WII
	OF_ENSURE(sendto(_cancelFD[1], "", 1, 0,
	    (struct sockaddr*)&_cancelAddr, sizeof(_cancelAddr)) > 0);
# else
	OF_ENSURE(sendto(_cancelFD[1], "", 1, 0,
	    (struct sockaddr*)&_cancelAddr, 8) > 0);
# endif
#endif

	if ([_changeList count] >= INT_MAX)
		@throw [OFOutOfRangeException exception];

	memset(&event, 0, sizeof(event));
	event.ident = [object fileDescriptorForReading];
	event.filter = EVFILT_READ;
	event.flags = EV_ADD;
#ifndef __NetBSD__
#ifndef OF_NETBSD
	event.udata = object;
#else
	event.udata = (intptr_t)object;
#endif

	[_changeList addItem: &event];
}

- (void)OF_addObjectForWriting: (id)object
{
	struct kevent event;

	if ([_changeList count] >= INT_MAX)
		@throw [OFOutOfRangeException exception];

	memset(&event, 0, sizeof(event));
	event.ident = [object fileDescriptorForWriting];
	event.filter = EVFILT_WRITE;
	event.flags = EV_ADD;
#ifndef __NetBSD__
#ifndef OF_NETBSD
	event.udata = object;
#else
	event.udata = (intptr_t)object;
#endif

	[_changeList addItem: &event];
}

#import "OFDataArray.h"

#import "OFObserveFailedException.h"
#import "OFOutOfRangeException.h"

#import "socket_helpers.h"

#ifdef __wii__
#ifdef OF_WII
# define pollfd pollsd
# define fd socket
#endif

@implementation OFKernelEventObserver_poll
- init
{

 * 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 "objfw-defs.h"

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

 * file.
 */

#define __NO_EXT_QNX

#include "config.h"

#include "platform.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
/* Win32 has a ridiculous default of 64, even though it supports much more. */
# define FD_SETSIZE 1024
#endif

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

#import "socket_helpers.h"

@implementation OFKernelEventObserver_select
- init
{
	self = [super init];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (_cancelFD[0] >= FD_SETSIZE)
		@throw [OFInitializationFailedException exception];
#endif

	FD_ZERO(&_readFDs);
	FD_ZERO(&_writeFDs);
	FD_SET(_cancelFD[0], &_readFDs);

- (void)OF_addObjectForReading: (id)object
{
	int fd = [object fileDescriptorForReading];

	if (fd < 0 || fd > INT_MAX - 1)
		@throw [OFOutOfRangeException exception];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (fd >= FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	if (fd > _maxFD)
		_maxFD = fd;

	FD_SET(fd, &_readFDs);
}

- (void)OF_addObjectForWriting: (id)object
{
	int fd = [object fileDescriptorForWriting];

	if (fd < 0 || fd > INT_MAX - 1)
		@throw [OFOutOfRangeException exception];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (fd >= FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	if (fd > _maxFD)
		_maxFD = fd;

	FD_SET(fd, &_writeFDs);
}

- (void)OF_removeObjectForReading: (id)object
{
	/* TODO: Adjust _maxFD */

	int fd = [object fileDescriptorForReading];

	if (fd < 0)
		@throw [OFOutOfRangeException exception];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (fd >= FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	FD_CLR(fd, &_readFDs);
}

- (void)OF_removeObjectForWriting: (id)object
{
	/* TODO: Adjust _maxFD */

	int fd = [object fileDescriptorForWriting];

	if (fd < 0)
		@throw [OFOutOfRangeException exception];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (fd >= FD_SETSIZE)
		@throw [OFOutOfRangeException exception];
#endif

	FD_CLR(fd, &_writeFDs);
}

	/*
	 * We cast to int before assigning to tv_usec in order to avoid a
	 * warning with Apple GCC on PPC. POSIX defines this as suseconds_t,
	 * however, this is not available on Win32. As an int should always
	 * satisfy the required range, we just cast to int.
	 */
#ifndef _WIN32
#ifndef OF_WINDOWS
	timeout.tv_sec = (time_t)timeInterval;
#else
	timeout.tv_sec = (long)timeInterval;
#endif
	timeout.tv_usec = (int)lrint((timeInterval - timeout.tv_sec) * 1000);

	events = select(_maxFD + 1, &readFDs, &writeFDs, NULL,

 *
 * 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 "objfw-defs.h"
#include "objfw-defs.h"

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#if defined(OF_APPLE_RUNTIME) && __OBJC2__
# import <objc/objc-exception.h>
#elif defined(OF_OBJFW_RUNTIME)
# import "runtime.h"
#endif

#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
#endif

#import "OFString.h"

#import "instance.h"
#if defined(OF_HAVE_ATOMIC_OPS)

 * file.
 */

#import "OFObject.h"

@class OFString;

#ifndef _WIN32
#ifndef OF_WINDOWS
typedef void* of_plugin_handle_t;
#else
# include <windows.h>
typedef HMODULE of_plugin_handle_t;
#endif

OF_ASSUME_NONNULL_BEGIN

#import "OFPlugin.h"
#import "OFString.h"
#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# define dlsym(handle, symbol) GetProcAddress(handle, symbol)
# define dlclose(handle) FreeLibrary(handle)
#endif

typedef OFPlugin* (*init_plugin_t)(void);

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

	path = [path stringByAppendingString: @PLUGIN_SUFFIX];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if ((handle = dlopen([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], RTLD_LAZY)) == NULL)
#else
	if ((handle = LoadLibraryW([path UTF16String])) == NULL)
#endif
		@throw [OFInitializationFailedException
		    exceptionWithClass: self];

#endif

#include <sys/types.h>

#import "OFStream.h"
#import "OFString.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
#endif

OF_ASSUME_NONNULL_BEGIN

@class OFArray OF_GENERIC(ObjectType);
@class OFDictionary OF_GENERIC(KeyType, ObjectType);

/*!
 * @class OFProcess OFProcess.h ObjFW/OFProcess.h
 *
 * @brief A class for stream-like communication with a newly created process.
 */
@interface OFProcess: OFStream
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	pid_t _pid;
	int _readPipe[2], _writePipe[2];
#else
	HANDLE _process, _readPipe[2], _writePipe[2];
#endif
	int _status;
	bool _atEndOfStream;

#include <string.h>

/* Work around __block being used by glibc */
#ifdef __GLIBC__
# undef __USE_XOPEN
#endif

#include "platform.h"

#ifndef _WIN32
#ifndef OF_WINDOWS
# include <unistd.h>
# include <signal.h>
# include <sys/wait.h>
#endif

#ifdef HAVE_SPAWN_H
# include <spawn.h>

#import "OFSystemInfo.h"

#import "OFInitializationFailedException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
#endif

#ifndef __MACH__
#if !defined(OF_WINDOWS) && !defined(HAVE_POSIX_SPAWNP)
extern char **environ;
#endif

@interface OFProcess (OF_PRIVATE_CATEGORY)
#ifndef _WIN32
#ifndef OF_WINDOWS
- (void)OF_getArgV: (char***)argv
    forProgramName: (OFString*)programName
      andArguments: (OFArray*)arguments;
- (char**)OF_environmentForDictionary: (OFDictionary*)dictionary;
#else
- (of_char16_t*)OF_environmentForDictionary: (OFDictionary*)dictionary;
#endif

      programName: (OFString*)programName
	arguments: (OFArray*)arguments
      environment: (OFDictionary*)environment
{
	self = [super init];

	@try {
#ifndef _WIN32
#ifndef OF_WINDOWS
		void *pool = objc_autoreleasePoolPush();
		const char *path;
		char **argv;

		if (pipe(_readPipe) != 0 || pipe(_writePipe) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];

- (void)dealloc
{
	[self close];

	[super dealloc];
}

#ifndef _WIN32
#ifndef OF_WINDOWS
- (void)OF_getArgV: (char***)argv
    forProgramName: (OFString*)programName
      andArguments: (OFArray*)arguments
{
	OFString *const *objects = [arguments objects];
	size_t i, count = [arguments count];
	of_string_encoding_t encoding;

	return [env items];
}
#endif

- (bool)lowlevelIsAtEndOfStream
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	if (_readPipe[0] == -1)
#else
	if (_readPipe[0] == NULL)
#endif
		return true;

	return _atEndOfStream;
}

- (size_t)lowlevelReadIntoBuffer: (void*)buffer
			  length: (size_t)length
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	ssize_t ret;
#else
	DWORD ret;
#endif

#ifndef _WIN32
	if (_readPipe[0] == -1 || _atEndOfStream)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length];

	if ((ret = read(_readPipe[0], buffer, length)) < 0)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length
							    errNo: errno];
#else
	DWORD ret;

	if (length > UINT32_MAX)
		@throw [OFOutOfRangeException exception];

	if (_readPipe[0] == NULL || _atEndOfStream)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length];

	return ret;
}

- (void)lowlevelWriteBuffer: (const void*)buffer
		     length: (size_t)length
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	if (_writePipe[1] == -1 || _atEndOfStream)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length];

	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

							     errNo: errNo];
	}
#endif
}

- (int)fileDescriptorForReading
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return _readPipe[0];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return _writePipe[1];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)closeForWriting
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	if (_writePipe[1] != -1)
		close(_writePipe[1]);

	_writePipe[1] = -1;
#else
	if (_writePipe[1] != NULL)
		CloseHandle(_writePipe[1]);

	_writePipe[1] = NULL;
#endif
}

- (void)close
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	if (_readPipe[0] != -1)
		close(_readPipe[0]);
	if (_writePipe[1] != -1)
		close(_writePipe[1]);

	if (_pid != -1) {
		kill(_pid, SIGTERM);

#include <sys/types.h>

#import "OFStream.h"

OF_ASSUME_NONNULL_BEGIN

#if defined(_WIN32)
#if defined(OF_WINDOWS)
typedef __int64 of_offset_t;
#elif defined(__ANDROID__)
typedef long long of_offset_t;
#elif defined(OF_HAVE_OFF64_T)
typedef off64_t of_offset_t;
#else
typedef off_t of_offset_t;

{
	ssize_t ret;

	if (_fd == -1 || _atEndOfStream)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if ((ret = read(_fd, buffer, length)) < 0)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length
							    errNo: errno];
#else
	if (length > UINT_MAX)
		@throw [OFOutOfRangeException exception];

- (void)lowlevelWriteBuffer: (const void*)buffer
		     length: (size_t)length
{
	if (_fd == -1 || _atEndOfStream)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if (write(_fd, buffer, length) != (ssize_t)length)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
							     errNo: errno];

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

#include <fcntl.h>

#include "platform.h"

#ifndef _WIN32
#ifndef OF_WINDOWS
# include <signal.h>
#endif

#import "OFStream.h"
#import "OFStream+Private.h"
#import "OFString.h"
#import "OFDataArray.h"
#import "OFSystemInfo.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"

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

#import "of_asprintf.h"

@implementation OFStream
#ifndef _WIN32
#ifndef OF_WINDOWS
+ (void)initialize
{
	if (self == [OFStream class])
		signal(SIGPIPE, SIG_IGN);
}
#endif

		@throw [OFNotOpenException exceptionWithObject: self];

	if (_atEndOfStream)
		@throw [OFReadFailedException exceptionWithObject: self
						  requestedLength: length
							    errNo: ENOTCONN];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if ((ret = recv(_socket, buffer, length, 0)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#else
	if (length > UINT_MAX)

		@throw [OFNotOpenException exceptionWithObject: self];

	if (_atEndOfStream)
		@throw [OFWriteFailedException exceptionWithObject: self
						   requestedLength: length
							     errNo: ENOTCONN];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if (send(_socket, buffer, length, 0) != (ssize_t)length)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#else
	if (length > INT_MAX)
		@throw [OFOutOfRangeException exception];

	if (send(_socket, buffer, (int)length, 0) != (int)length)
		@throw [OFWriteFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#endif
}

#ifdef _WIN32
#ifdef OF_WINDOWS
- (void)setBlocking: (bool)enable
{
	u_long v = enable;
	_blocking = enable;

	if (ioctlsocket(_socket, FIONBIO, &v) == SOCKET_ERROR)
		@throw [OFSetOptionFailedException
		    exceptionWithStream: self
				  errNo: of_socket_errno()];
}
#endif

- (int)fileDescriptorForReading
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

#import "of_asprintf.h"
#import "unicode.h"

/*
 * It seems strtod is buggy on Win32.
 * However, the MinGW version __strtod seems to be ok.
 */
#ifdef _WIN32
#ifdef __MINGW32__
# define strtod __strtod
#endif

@interface OFString (OF_PRIVATE_CATEGORY)
- (size_t)OF_getCString: (char*)cString
	      maxLength: (size_t)maxLength
	       encoding: (of_string_encoding_t)encoding

#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFApplication.h"

#import "OFNotImplementedException.h"

#if defined(__APPLE__) && !defined(OF_IOS)
#if defined(OF_MAC_OS_X)
# include <NSSystemDirectories.h>
#endif
#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
#endif
#ifdef __HAIKU__
#ifdef OF_HAIKU
# include <FindDirectory.h>
#endif
#ifdef __QNX__
#ifdef OF_QNX
# include <sys/syspage.h>
#endif

#if defined(OF_X86_64_ASM) || defined(OF_X86_ASM)
struct x86_regs {
	uint32_t eax, ebx, ecx, edx;
};

@implementation OFSystemInfo
+ (void)initialize
{
	if (self != [OFSystemInfo class])
		return;

#if defined(_WIN32)
#if defined(OF_WINDOWS)
	SYSTEM_INFO si;
	GetSystemInfo(&si);
	pageSize = si.dwPageSize;
	numberOfCPUs = si.dwNumberOfProcessors;
#elif defined(__QNX__)
#elif defined(OF_QNX)
	if ((pageSize = sysconf(_SC_PAGESIZE)) < 1)
		pageSize = 4096;
	numberOfCPUs = _syspage_ptr->num_cpu;
#else
# if defined(HAVE_SYSCONF) && defined(_SC_PAGESIZE)
	if ((pageSize = sysconf(_SC_PAGESIZE)) < 1)
# endif

	/* FIXME */
	return OF_STRING_ENCODING_UTF_8;
}

+ (OFString*)userDataPath
{
	/* TODO: Return something more sensible for iOS */
#if defined(__APPLE__) && !defined(OF_IOS)
#if defined(OF_MAC_OS_X)
	void *pool = objc_autoreleasePoolPush();
	char pathC[PATH_MAX];
	NSSearchPathEnumerationState state;
	OFMutableString *path;
	OFString *home;

	state = NSStartSearchPathEnumeration(NSApplicationSupportDirectory,

	}

	[path makeImmutable];

	[path retain];
	objc_autoreleasePoolPop(pool);
	return [path autorelease];
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	void *pool = objc_autoreleasePoolPush();
	OFDictionary *env = [OFApplication environment];
	OFString *appData;

	if ((appData = [env objectForKey: @"APPDATA"]) == nil)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	[appData retain];
	objc_autoreleasePoolPop(pool);
	return [appData autorelease];
#elif defined(__HAIKU__)
#elif defined(OF_HAIKU)
	char pathC[PATH_MAX];

	if (find_directory(B_USER_SETTINGS_DIRECTORY, 0, false,
	    pathC, PATH_MAX) != B_OK)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	return [var autorelease];
#endif
}

+ (OFString*)userConfigPath
{
	/* TODO: Return something more sensible for iOS */
#if defined(__APPLE__) && !defined(OF_IOS)
#if defined(OF_MAC_OS_X)
	void *pool = objc_autoreleasePoolPush();
	char pathC[PATH_MAX];
	NSSearchPathEnumerationState state;
	OFMutableString *path;
	OFString *home;

	state = NSStartSearchPathEnumeration(NSLibraryDirectory,

	[path appendString: @"/Preferences"];

	[path makeImmutable];

	[path retain];
	objc_autoreleasePoolPop(pool);
	return [path autorelease];
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	void *pool = objc_autoreleasePoolPush();
	OFDictionary *env = [OFApplication environment];
	OFString *appData;

	if ((appData = [env objectForKey: @"APPDATA"]) == nil)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	[appData retain];
	objc_autoreleasePoolPop(pool);
	return [appData autorelease];
#elif defined(__HAIKU__)
#elif defined(OF_HAIKU)
	char pathC[PATH_MAX];

	if (find_directory(B_USER_SETTINGS_DIRECTORY, 0, false,
	    pathC, PATH_MAX) != B_OK)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

@interface OFTCPSocket: OFStreamSocket
{
	bool _listening;
	struct sockaddr *_address;
	socklen_t _addressLength;
	OFString *_SOCKS5Host;
	uint16_t _SOCKS5Port;
#ifdef __wii__
#ifdef OF_WII
	uint16_t _port;
	bool _keepAliveEnabled, _TCPNoDelayEnabled;
#endif
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, getter=isListening) bool listening;

 * 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.
 */

#define OF_TCP_SOCKET_M

#define __NO_EXT_QNX

#include "config.h"

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

	return self;
}

- (void)close
{
	[super close];

#ifdef __wii__
#ifdef OF_WII
	if (_port > 0) {
		of_socket_port_free(_port, SOCK_STREAM);
		_port = 0;
	}
#endif
}

#endif

- (uint16_t)bindToHost: (OFString*)host
		  port: (uint16_t)port
{
	of_resolver_result_t **results;
	const int one = 1;
#ifndef __wii__
#ifndef OF_WII
	union {
		struct sockaddr_storage storage;
		struct sockaddr_in in;
# ifdef AF_INET6
		struct sockaddr_in6 in6;
# endif
	} addr;
	socklen_t addrLen;
#endif

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

	if (_SOCKS5Host != nil)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

#ifdef __wii__
#ifdef OF_WII
	if (port == 0)
		port = of_socket_port_find(SOCK_STREAM);
	else if (!of_socket_port_register(port, SOCK_STREAM))
		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: EADDRINUSE];
#endif

	@try {
		results = of_resolve_host(host, port, SOCK_STREAM);
	} @catch (id e) {
#ifdef __wii__
#ifdef OF_WII
		of_socket_port_free(port, SOCK_STREAM);
#endif
		@throw e;
	}

	@try {
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)

			@throw [OFBindFailedException exceptionWithHost: host
								   port: port
								 socket: self
								  errNo: errNo];
		}
	} @catch (id e) {
#ifdef __wii__
#ifdef OF_WII
		of_socket_port_free(port, SOCK_STREAM);
#endif
		@throw e;
	} @finally {
		of_resolver_free(results);
	}

	if (port > 0) {
#ifdef __wii__
#ifdef OF_WII
		_port = port;
#endif
		return port;
	}

#ifndef __wii__
#ifndef OF_WII
	addrLen = (socklen_t)sizeof(addr.storage);
	if (of_getsockname(_socket, (struct sockaddr*)&addr.storage,
	    &addrLen) != 0) {
		int errNo = of_socket_errno();

		close(_socket);
		_socket = INVALID_SOCKET;

	if (setsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
	    (char*)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithStream: self
				  errNo: of_socket_errno()];

#ifdef __wii__
#ifdef OF_WII
	_keepAliveEnabled = enabled;
#endif
}

- (bool)isKeepAliveEnabled
{
#ifndef __wii__
#ifndef OF_WII
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, SOL_SOCKET, SO_KEEPALIVE,
	    (char*)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithStream: self

	if (setsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
	    (char*)&v, (socklen_t)sizeof(v)) != 0)
		@throw [OFSetOptionFailedException
		    exceptionWithStream: self
				  errNo: of_socket_errno()];

#ifdef __wii__
#ifdef OF_WII
	_TCPNoDelayEnabled = enabled;
#endif
}

- (bool)isTCPNoDelayEnabled
{
#ifndef __wii__
#ifndef OF_WII
	int v;
	socklen_t len = sizeof(v);

	if (getsockopt(_socket, IPPROTO_TCP, TCP_NODELAY,
	    (char*)&v, &len) != 0 || len != sizeof(v))
		@throw [OFGetOptionFailedException
		    exceptionWithStream: self

#include <time.h>

/* Work around __block being used by glibc */
#ifdef __GLIBC__
# undef __USE_XOPEN
#endif

#include "platform.h"

#ifndef _WIN32
#ifndef OF_WINDOWS
# include <unistd.h>
#endif

#ifdef OF_HAVE_SCHED_YIELD
# include <sched.h>
#endif

#ifdef __wii__
#ifdef OF_WII
# define BOOL OGC_BOOL
# define nanosleep ogc_nanosleep
# include <ogcsys.h>
# undef BOOL
# undef nanosleep
#endif

#import "OFThread.h"
#import "OFThread+Private.h"
#import "OFRunLoop.h"
#import "OFList.h"
#import "OFDate.h"
#import "OFDictionary.h"
#import "OFAutoreleasePool.h"
#import "OFAutoreleasePool+Private.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# include <windows.h>
#endif

#ifdef OF_NINTENDO_DS
# define asm __asm__
# include <nds.h>
# undef asm

#endif

+ (void)sleepForTimeInterval: (of_time_interval_t)timeInterval
{
	if (timeInterval < 0)
		return;

#if defined(_WIN32)
#if defined(OF_WINDOWS)
	if (timeInterval * 1000 > UINT_MAX)
		@throw [OFOutOfRangeException exception];

	Sleep((unsigned int)(timeInterval * 1000));
#elif defined(HAVE_NANOSLEEP)
	struct timespec rqtp;

 *	    than one thread at the same time is not thread-safe, even if copy
 *	    was called to create one "instance" for every thread!
 */
@interface OFUDPSocket: OFObject <OFCopying, OFReadyForReadingObserving,
    OFReadyForWritingObserving>
{
	of_socket_t _socket;
#ifdef __wii__
#ifdef OF_WII
	uint16_t _port;
#endif
}

/*!
 * @brief Returns a new, autoreleased OFUDPSocket.
 *

#endif

	if (address1->address.ss_family != address2->address.ss_family)
		return false;

	switch (address1->address.ss_family) {
	case AF_INET:
#ifndef __wii__
#ifndef OF_WII
		if (address1->length < sizeof(struct sockaddr_in) ||
		    address2->length < sizeof(struct sockaddr_in))
			@throw [OFInvalidArgumentException exception];
#else
		if (address1->length < 8 || address2->length < 8)
			@throw [OFInvalidArgumentException exception];
#endif

	size_t i;
#endif

	hash += address->address.ss_family;

	switch (address->address.ss_family) {
	case AF_INET:
#ifndef __wii__
#ifndef OF_WII
		if (address->length < sizeof(struct sockaddr_in))
			@throw [OFInvalidArgumentException exception];
#else
		if (address->length < 8)
			@throw [OFInvalidArgumentException exception];
#endif

	return [self retain];
}

- (uint16_t)bindToHost: (OFString*)host
		  port: (uint16_t)port
{
	of_resolver_result_t **results;
#ifndef __wii__
#ifndef OF_WII
	union {
		struct sockaddr_storage storage;
		struct sockaddr_in in;
# ifdef AF_INET6
		struct sockaddr_in6 in6;
# endif
	} addr;
	socklen_t addrLen;
#endif

#ifdef __wii__
#ifdef OF_WII
	if (port == 0)
		port = of_socket_port_find(SOCK_DGRAM);
	else if (!of_socket_port_register(port, SOCK_DGRAM))
		@throw [OFBindFailedException exceptionWithHost: host
							   port: port
							 socket: self
							  errNo: EADDRINUSE];
#endif

	@try {
		results = of_resolve_host(host, port, SOCK_DGRAM);
	} @catch (id e) {
#ifdef __wii__
#ifdef OF_WII
		of_socket_port_free(port, SOCK_DGRAM);
#endif
		@throw e;
	}

	@try {
#if SOCK_CLOEXEC == 0 && defined(HAVE_FCNTL) && defined(FD_CLOEXEC)

			@throw [OFBindFailedException exceptionWithHost: host
								   port: port
								 socket: self
								  errNo: errNo];
		}
	} @catch (id e) {
#ifdef __wii__
#ifdef OF_WII
		of_socket_port_free(port, SOCK_DGRAM);
#endif
		@throw e;
	} @finally {
		of_resolver_free(results);
	}

	if (port > 0) {
#ifdef __wii__
#ifdef OF_WII
		_port = port;
#endif
		return port;
	}

#ifndef __wii__
#ifndef OF_WII
	addrLen = (socklen_t)sizeof(addr.storage);
	if (of_getsockname(_socket, (struct sockaddr*)&addr.storage,
	    &addrLen) != 0) {
		int errNo = of_socket_errno();

		close(_socket);
		_socket = INVALID_SOCKET;

	ssize_t ret;

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

	sender->length = (socklen_t)sizeof(sender->address);

#ifndef _WIN32
#ifndef OF_WINDOWS
	if ((ret = recvfrom(_socket, buffer, length, 0,
	    (struct sockaddr*)&sender->address, &sender->length)) < 0)
		@throw [OFReadFailedException
		    exceptionWithObject: self
			requestedLength: length
				  errNo: of_socket_errno()];
#else

- (void)sendBuffer: (const void*)buffer
	    length: (size_t)length
	  receiver: (const of_udp_socket_address_t*)receiver
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

#ifndef _WIN32
#ifndef OF_WINDOWS
	if (length > SSIZE_MAX)
		@throw [OFOutOfRangeException exception];

	if (sendto(_socket, buffer, length, 0,
	    (struct sockaddr*)&receiver->address,
	    receiver->length) != (ssize_t)length)
		@throw [OFWriteFailedException

- (void)cancelAsyncRequests
{
	[OFRunLoop OF_cancelAsyncRequestsForObject: self];
}

- (int)fileDescriptorForReading
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (int)fileDescriptorForWriting
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return _socket;
#else
	if (_socket == INVALID_SOCKET)
		return -1;

	if (_socket > INT_MAX)
		@throw [OFOutOfRangeException exception];

	return (int)_socket;
#endif
}

- (void)close
{
	if (_socket == INVALID_SOCKET)
		@throw [OFNotOpenException exceptionWithObject: self];

	close(_socket);
	_socket = INVALID_SOCKET;

#ifdef __wii__
#ifdef OF_WII
	if (_port > 0) {
		of_socket_port_free(_port, SOCK_DGRAM);
		_port = 0;
	}
#endif
}
@end

 *
 * 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 "objfw-defs.h"

#import "OFObject.h"
#import "OFBlock.h"

#import "OFAutoreleasePool.h"
#import "OFString.h"

#import "OFDataArray.h"

 *
 * 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 <stdlib.h>

#import "objfw-defs.h"
#import "macros.h"

#ifndef OF_HAVE_ATOMIC_OPS
# error No atomic operations available!
#endif

#include <stdlib.h>

#import "macros.h"

#ifdef OF_HAVE_OSATOMIC
# include <libkern/OSAtomic.h>
#endif

OF_ASSUME_NONNULL_BEGIN

static OF_INLINE int

		    : "r"(i), "m"(*p)
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "xaddl	%0, %2\n\t"
	    "addl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "xaddl	%0, %2\n\t"
	    "addl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void*)i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "add	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

		    : "r"(i), "m"(*p)
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "xaddl	%0, %2\n\t"
	    "subl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "xaddl	%0, %2\n\t"
	    "subl	%1, %0"
	    : "+&r"(i)
	    : "r"(i), "m"(*p)
	);

	return (void*)i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "sub	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

		    : "m"(*p)
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "addi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"

	    "xaddl	%0, %1\n\t"
	    "incl	%0"
	    : "=&r"(i)
	    : "m"(*p)
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int32_t i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "addi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"

		    : "m"(*p)
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "subi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"

	    "xaddl	%0, %1\n\t"
	    "decl	%0"
	    : "=&r"(i)
	    : "m"(*p)
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int32_t i;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %1\n\t"
	    "subi	%0, %0, 1\n\t"
	    "stwcx.	%0, 0, %1\n\t"

		    : "rax", "cc"
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "or		%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "or		%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

		    : "rax", "cc"
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "and	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "and	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

		    : "rax", "cc"
		);
# endif
	else
		abort();

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "xor	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "jne	0b"
	    : "=&r"(i)
	    : "r"(i), "m"(*p)
	    : "eax", "cc"
	);

	return i;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %2\n\t"
	    "xor	%0, %0, %1\n\t"
	    "stwcx.	%0, 0, %2\n\t"
	    "bne-	0b"
	    : "=&r"(i)

	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"

	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"

	    "movzbl	%b0, %0"
	    : "=&d"(r), "+a"(o)	/* use d instead of r to avoid a gcc bug */
	    : "r"(n), "m"(*p)
	    : "cc"
	);

	return r;
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	int r;

	__asm__ __volatile__ (
	    "0:\n\t"
	    "lwarx	%0, 0, %3\n\t"
	    "cmpw	%0, %1\n\t"
	    "bne	1f\n\t"

of_memory_barrier(void)
{
#if !defined(OF_HAVE_THREADS)
#elif defined(OF_X86_64_ASM) || defined(OF_X86_ASM)
	__asm__ __volatile__ (
	    "mfence"
	);
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ __volatile__ (
	    "sync"
	);
#elif defined(OF_HAVE_GCC_ATOMIC_OPS)
	__sync_synchronize();
#elif defined(OF_HAVE_OSATOMIC)
	OSMemoryBarrier();

 *
 * 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 "objfw-defs.h"

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

	[super dealloc];
}

- (OFString*)description
{
	/* FIXME: Add proper description for Win32 */
#ifndef _WIN32
#ifndef OF_WINDOWS
	if (_error == 0) {
#endif
		if (_host != nil)
			return [OFString stringWithFormat:
			    @"The host %@ could not be translated to an "
			    @"address!",
			    _host];
		else
			return @"An address could not be translated!";
#ifndef _WIN32
#ifndef OF_WINDOWS
	}

# ifdef HAVE_GETADDRINFO
#  if defined(OF_HAVE_THREADS) && !defined(HAVE_THREADSAFE_GETADDRINFO)
	if (!of_mutex_lock(&mutex))
		@throw [OFLockFailedException exception];

#ifndef DOXYGEN
@class OFArray OF_GENERIC(ObjectType);
@class OFMutableArray OF_GENERIC(ObjectType);
#endif

#define OF_BACKTRACE_SIZE 32

#if defined(_WIN32) && defined(OF_HAVE_SOCKETS)
#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# ifndef EADDRINUSE
#  define EADDRINUSE WSAEADDRINUSE
# endif
# ifndef EADDRNOTAVAIL
#  define EADDRNOTAVAIL WSAEADDRNOTAVAIL
# endif
# ifndef EAFNOSUPPORT

#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)
# import "threading.h"
#endif

#if defined(_WIN32) && defined(OF_HAVE_SOCKETS)
#if defined(OF_WINDOWS) && defined(OF_HAVE_SOCKETS)
# include <winerror.h>
#endif

/*
 * Define HAVE_DWARF_EXCEPTIONS if OBJC_ZEROCOST_EXCEPTIONS is defined, but
 * don't do so on iOS, as it is defined there even if SjLj exceptions are used.
 */

struct backtrace_ctx {
	void **backtrace;
	uint_fast8_t i;
};

extern _Unwind_Reason_Code _Unwind_Backtrace(
    _Unwind_Reason_Code(*)(struct _Unwind_Context*, void*), void*);
# if defined(__arm__) || defined(__ARM__)
# ifdef OF_ARM
extern int _Unwind_VRS_Get(struct _Unwind_Context*, int, uint32_t, int, void*);
# else
extern uintptr_t _Unwind_GetIP(struct _Unwind_Context*);
# endif
#endif

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)

of_strerror(int errNo)
{
	OFString *ret;
#ifdef HAVE_STRERROR_R
	char buffer[256];
#endif

#ifdef _WIN32
#ifdef OF_WINDOWS
	/*
	 * These were translated from WSAE* errors to errno and thus Win32's
	 * strerror_r() does not know about them.
	 *
	 * FIXME: These could have better descriptions!
	 */
	switch (errNo) {

#ifdef HAVE_DWARF_EXCEPTIONS
static _Unwind_Reason_Code
backtrace_callback(struct _Unwind_Context *ctx, void *data)
{
	struct backtrace_ctx *bt = data;

	if (bt->i < OF_BACKTRACE_SIZE) {
# if defined(__arm__) || defined(__ARM__)
# ifdef OF_ARM
		uintptr_t ip;

		_Unwind_VRS_Get(ctx, 0, 15, 0, &ip);
		bt->backtrace[bt->i++] = (void*)(ip & ~1);
# else
		bt->backtrace[bt->i++] = (void*)_Unwind_GetIP(ctx);
# endif

include ../../extra.mk

STATIC_PIC_LIB_NOINST = ${FORWARDING_LIB_A}
STATIC_LIB_NOINST = ${FORWARDING_A}

SRCS = forwarding.S

include ../../buildsys.mk

ASFLAGS += -I../..
ASFLAGS += -I../.. -I..

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
#ifdef HAVE_VFP2
	fstmfdd	sp!, {d0-d7}

	.long 0, sel_forwardingTargetForSelector_
	.short 0, 0
	.long 0
	.long 0
module:
	.long 8, 16, 0, symtab

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

#ifdef __PIC__
#ifdef OF_PIC
.macro j_pic symbol
	lw	$t9, %call16(\symbol)($gp)
	jr	$t9
.endm
.macro jal_pic symbol
	lw	$t9, %call16(\symbol)($gp)
	jalr	$t9
.endm
#else
.macro j_pic symbol
	j	\symbol
.endm
.macro jal_pic symbol
	jal	\symbol
.endm
#endif

.section .text
of_forward:
#ifdef __PIC__
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
#endif

	addiu	$sp, $sp, -96

	sw	$s0, 20($sp)
	sw	$s1, 24($sp)

	sw	$a0, 28($sp)
	sw	$a1, 32($sp)
	sw	$a2, 36($sp)
	sw	$a3, 40($sp)
#ifdef __mips_eabi
#ifdef OF_MIPS_EABI
	/* For some reason, $a4-$a8 are not always defined */
	sw	$8, 44($sp)
	sw	$9, 48($sp)
	sw	$10, 52($sp)
	sw	$11, 56($sp)

	swc1	$f12, 60($sp)
	swc1	$f13, 64($sp)
	swc1	$f14, 68($sp)
	swc1	$f15, 72($sp)
	swc1	$f16, 76($sp)
	swc1	$f17, 80($sp)
	swc1	$f18, 84($sp)
	swc1	$f19, 88($sp)
#endif

	move	$s0, $gp
#ifdef __PIC__
#ifdef OF_PIC
	lw	$s1, %got(sel_forwardingTargetForSelector_)($gp)
#else
	lui	$s1, %hi(sel_forwardingTargetForSelector_)
#endif
	addiu	$s1, $s1, %lo(sel_forwardingTargetForSelector_)

	jal_pic	object_getClass

	sw	$v0, 28($sp)

	move	$gp, $s0
	move	$a0, $v0
	lw	$a1, 32($sp)
	jal_pic	objc_msg_lookup

#ifdef __mips_eabi
#ifdef OF_MIPS_EABI
	lwc1	$f19, 88($sp)
	lwc1	$f18, 84($sp)
	lwc1	$f17, 80($sp)
	lwc1	$f16, 76($sp)
	lwc1	$f15, 72($sp)
	lwc1	$f14, 68($sp)
	lwc1	$f13, 64($sp)

	addiu	$sp, $sp, 96

	j_pic	of_method_not_found
.type of_forward, %function
.size of_forward, .-of_forward

of_forward_stret:
#ifdef __PIC__
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
#endif

	addiu	$sp, $sp, -96

	sw	$s0, 20($sp)
	sw	$s1, 24($sp)

	sw	$a0, 28($sp)
	sw	$a1, 32($sp)
	sw	$a2, 36($sp)
	sw	$a3, 40($sp)
#ifdef __mips_eabi
#ifdef OF_MIPS_EABI
	/* For some reason, $a4-$a8 are not always defined */
	sw	$8, 44($sp)
	sw	$9, 48($sp)
	sw	$10, 52($sp)
	sw	$11, 56($sp)

	swc1	$f12, 60($sp)
	swc1	$f13, 64($sp)
	swc1	$f14, 68($sp)
	swc1	$f15, 72($sp)
	swc1	$f16, 76($sp)
	swc1	$f17, 80($sp)
	swc1	$f18, 84($sp)
	swc1	$f19, 88($sp)
#endif

	move	$s0, $gp
#ifdef __PIC__
#ifdef OF_PIC
	lw	$s1, %got(sel_forwardingTargetForSelector_)($gp)
#else
	lui	$s1, %hi(sel_forwardingTargetForSelector_)
#endif
	addiu	$s1, $s1, %lo(sel_forwardingTargetForSelector_)

	move	$a0, $a1

	sw	$v0, 32($sp)

	move	$gp, $s0
	move	$a0, $v0
	lw	$a1, 36($sp)
	jal_pic	objc_msg_lookup_stret

#ifdef __mips_eabi
#ifdef OF_MIPS_EABI
	lwc1	$f19, 88($sp)
	lwc1	$f18, 84($sp)
	lwc1	$f17, 80($sp)
	lwc1	$f16, 76($sp)
	lwc1	$f15, 72($sp)
	lwc1	$f14, 68($sp)
	lwc1	$f13, 64($sp)

	addiu	$sp, $sp, 96

	j_pic	of_method_not_found_stret
.type of_forward_stret, %function
.size of_forward_stret, .-of_forward_stret

init:
#ifdef __PIC__
#ifdef OF_PIC
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9

	lw	$a0, %got(module)($gp)
	addiu	$a0, $a0, %lo(module)
	lw	$t9, %call16(__objc_exec_class)($gp)

	.long 0, sel_forwardingTargetForSelector_
	.short 0, 0
	.long 0
	.long 0
module:
	.long 8, 16, 0, symtab

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	stwu	%r1, -112(%r1)
	mflr	%r0

	.long 0, sel_forwardingTargetForSelector_
	.short 0, 0
	.long 0
	.long 0
module:
	.long 8, 16, 0, symtab

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	pushl	%ebp
	movl	%esp, %ebp

	.long 0, sel_forwardingTargetForSelector_
	.short 0, 0
	.long 0
	.long 0
module:
	.long 8, 16, 0, symtab

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

.globl of_forward
.globl of_forward_stret

.section .text
of_forward:
	pushq	%rbp
	movq	%rsp, %rbp

	.quad 0, sel_forwardingTargetForSelector_
	.short 0, 0
	.long 0
	.quad 0
module:
	.quad 8, 32, 0, symtab

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

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

#include "config.h"

#include "platform.h"

#ifdef OF_APPLE_RUNTIME
# if defined(__x86_64__)
# if defined(OF_X86_64)
#  include "apple-forwarding-x86_64.S"
# elif defined(__i386__)
# elif defined(OF_X86)
#  include "apple-forwarding-i386.S"
# elif defined(__ARM64_ARCH_8__)
# elif defined(OF_ARM64)
#  include "apple-forwarding-arm64.S"
# elif defined(__arm__)
# elif defined(OF_ARM)
#  include "apple-forwarding-arm.S"
# elif defined(__ppc__)
# elif defined(OF_POWERPC)
#  include "apple-forwarding-ppc.S"
# endif
#else
# if defined(__ELF__)
#  if defined(__x86_64__) || defined(__amd64__)
# if defined(OF_ELF)
#  if defined(OF_X86_64)
#   include "forwarding-x86_64-elf.S"
#  elif defined(__i386__)
#  elif defined(OF_X86)
#   include "forwarding-x86-elf.S"
#  elif defined(__arm__) || defined(__ARM__)
#  elif defined(OF_ARM)
#   include "forwarding-arm-elf.S"
#  elif defined(__ppc__) || defined(__PPC__)
#  elif defined(OF_POWERPC)
#   include "forwarding-ppc-elf.S"
#  elif (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \
	(defined(__mips_eabi) && _MIPS_SZPTR == 32)
#  elif defined(OF_MIPS)
#   include "forwarding-mips-elf.S"
#  endif
# elif defined(_WIN32)
#  if defined(__x86_64__)
# elif defined(OF_WINDOWS)
#  if defined(OF_X86_64)
#   include "forwarding-x86_64-win64.S"
#  elif defined(__i386__)
#  elif defined(OF_X86)
#   include "forwarding-x86-win32.S"
#  endif
# endif
#endif

 *
 * 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 "objfw-defs.h"
#include "objfw-defs.h"

#ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS
#endif
#ifndef __STDC_CONSTANT_MACROS
# define __STDC_CONSTANT_MACROS
#endif

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "platform.h"

#ifdef OF_OBJFW_RUNTIME
# import "runtime.h"
#endif
#ifdef OF_APPLE_RUNTIME
# import <objc/objc.h>
# import <objc/runtime.h>

# define OF_INLINE inline
# define OF_LIKELY(cond) cond
# define OF_UNLIKELY(cond) cond
# define OF_CONST_FUNC
# define OF_NO_RETURN_FUNC
#endif

/* Required to build universal binaries on OS X */
#ifdef OF_UNIVERSAL
# if __BIG_ENDIAN__
#  define OF_BIG_ENDIAN
#  define OF_FLOAT_BIG_ENDIAN
# elif !__LITTLE_ENDIAN__
#  error OF_UNIVERSAL defined, but neither __BIG_ENDIAN__ nor __LITTLE_ENDIAN__!
# endif
#endif

#ifdef OF_BIG_ENDIAN
# define OF_BYTE_ORDER_NATIVE OF_BYTE_ORDER_BIG_ENDIAN
#else
# define OF_BYTE_ORDER_NATIVE OF_BYTE_ORDER_LITTLE_ENDIAN
#endif

#if __STDC_VERSION__ >= 201112L && defined(OF_HAVE_MAX_ALIGN_T)

# define OF_SUBCLASSING_RESTRICTED \
	__attribute__((__objc_subclassing_restricted__))
#else
# define OF_SUBCLASSING_RESTRICTED
#endif

#ifdef __GNUC__
# if defined(__x86_64__) || defined(__amd64__)
#  define OF_X86_64_ASM
# ifdef OF_X86_64
# elif defined(__i386__)
#  define OF_X86_ASM
#  define OF_X86_64_ASM
# elif defined(__ppc__) || defined(__PPC__)
#  define OF_PPC_ASM
# elif defined(__arm__) || defined(__ARM__)
#  define OF_ARM_ASM
#  ifdef __ARM_ARCH_7__
#   define OF_ARMV7_ASM
#  endif
#  ifdef __ARM_ARCH_7A__
#   define OF_ARMV7_ASM
#  endif
#  ifdef __ARM_ARCH_7R__
#   define OF_ARMV7_ASM
#  endif
#  ifdef __ARM_ARCH_7M__
#   define OF_ARMV7_ASM
#  endif
# endif
# ifdef OF_X86
#  define OF_X86_ASM
# endif
# ifdef OF_POWERPC
#  define OF_POWERPC_ASM
# endif
# ifdef OF_ARM64
#  define OF_ARM64_ASM
# endif
#  ifdef __ARM_ARCH_7EM__
#   define OF_ARMV7_ASM
#  endif
#  ifdef __ARM_ARCH_6__
#   define OF_ARMV6_ASM
#  endif
# ifdef OF_ARM
#  define OF_ARM_ASM
# endif
#  ifdef __ARM_ARCH_6J__
#   define OF_ARMV6_ASM
# ifdef OF_ARMV7
#  endif
#  ifdef __ARM_ARCH_6K__
#   define OF_ARMV6_ASM
#  endif
#  define OF_ARMV7_ASM
# endif
#  ifdef __ARM_ARCH_6Z__
#   define OF_ARMV6_ASM
# ifdef OF_ARMV6
#  endif
#  ifdef __ARM_ARCH_6ZK__
#   define OF_ARMV6_ASM
#  endif
#  define OF_ARMV6_ASM
# endif
#  ifdef __ARM_ARCH_6T2__
#   define OF_ARMV6_ASM
#  endif
#  ifdef OF_ARMV7_ASM
# ifdef OF_MIPS
#   define OF_ARMV6_ASM
#  endif
# elif defined(__arm64__) || defined(__aarch64__)
#  define OF_ARM64_ASM
# elif (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \
	(defined(__mips_eabi) && _MIPS_SZPTR == 32)
#  define OF_MIPS_ASM
# endif
#endif

#ifdef OF_APPLE_RUNTIME
# if defined(__x86_64__) || defined(__i386__) || defined(__ARM64_ARCH_8__) || \
	defined(__arm__) || defined(__ppc__)
# if defined(OF_X86_64) || defined(OF_X86) || defined(OF_ARM64) || \
	defined(OF_ARM) || defined(OF_POWERPC)
#  define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
#  define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
# endif
#else
# if defined(__ELF__)
#  if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) || \
	defined(__arm__) || defined(__ARM__) || defined(__ppc__) || \
# if defined(OF_ELF)
#  if defined(OF_X86_64) || defined(OF_X86) || \
	defined(OF_ARM) || defined(OF_POWERPC) || defined(OF_MIPS)
	defined(__PPC__)
#   define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
#   if __OBJFW_RUNTIME_ABI__ >= 800
#    define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
#   endif
#  endif
#  if (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \
	(defined(__mips_eabi) && _MIPS_SZPTR == 32)
#   define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
#   if __OBJFW_RUNTIME_ABI__ >= 800
#    define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
#   endif
#  endif
# elif defined(_WIN32)
#  if defined(__x86_64__) || defined(__i386__)
# elif defined(OF_WINDOWS)
#  if defined(OF_X86_64) || defined(OF_X86)
#   define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR
#   if __OBJFW_RUNTIME_ABI__ >= 800
#    define OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
#   endif
#  endif
# endif
#endif

#define OF_RETAIN_COUNT_MAX UINT_MAX
#define OF_NOT_FOUND SIZE_MAX

#if !defined(_WIN32) && !defined(__DJGPP__)
#if !defined(OF_WINDOWS) && !defined(OF_MSDOS)
# define OF_PATH_DELIMITER '/'
# define OF_PATH_DELIMITER_STRING @"/"
# define OF_IS_PATH_DELIMITER(c) (c == '/')
#else
# define OF_PATH_DELIMITER '\\'
# define OF_PATH_DELIMITER_STRING @"\\"
# define OF_IS_PATH_DELIMITER(c) (c == '\\' || c == '/')

	return __builtin_bswap16(i);
#elif defined(OF_X86_64_ASM) || defined(OF_X86_ASM)
	__asm__ (
	    "xchgb	%h0, %b0"
	    : "=Q"(i)
	    : "0"(i)
	);
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ (
	    "lhbrx	%0, 0, %1"
	    : "=r"(i)
	    : "r"(&i), "m"(i)
	);
#elif defined(OF_ARMV6_ASM)
	__asm__ (

	return __builtin_bswap32(i);
#elif defined(OF_X86_64_ASM) || defined(OF_X86_ASM)
	__asm__ (
	    "bswap	%0"
	    : "=q"(i)
	    : "0"(i)
	);
#elif defined(OF_PPC_ASM)
#elif defined(OF_POWERPC_ASM)
	__asm__ (
	    "lwbrx	%0, 0, %1"
	    : "=r"(i)
	    : "r"(&i), "m"(i)
	);
#elif defined(OF_ARMV6_ASM)
	__asm__ (

			ctx->lengthModifier = LENGTH_MODIFIER_H;
		}

		break;
	case 'l': /* and also ll */
		if (ctx->formatLen > ctx->i + 1 &&
		    ctx->format[ctx->i + 1] == 'l') {
#ifndef _WIN32
#ifndef OF_WINDOWS
			if (!appendSubformat(ctx, ctx->format + ctx->i, 2))
				return false;
#else
			if (!appendSubformat(ctx, "I64", 3))
				return false;
#endif

			ctx->i++;
			ctx->lengthModifier = LENGTH_MODIFIER_LL;
		} else {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
				return false;

			ctx->lengthModifier = LENGTH_MODIFIER_L;
		}

		break;
	case 'j':
#if defined(_WIN32)
#if defined(OF_WINDOWS)
		if (!appendSubformat(ctx, "I64", 3))
			return false;
#elif defined(_NEWLIB_VERSION)
		if (!appendSubformat(ctx, "ll", 2))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LENGTH_MODIFIER_J;

		break;
	case 'z':
#if defined(_WIN32)
#if defined(OF_WINDOWS)
		if (!appendSubformat(ctx, "I", 1))
			return false;
#elif defined(_NEWLIB_VERSION)
		if (!appendSubformat(ctx, "l", 1))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LENGTH_MODIFIER_Z;

		break;
	case 't':
#if defined(_WIN32)
#if defined(OF_WINDOWS)
		if (!appendSubformat(ctx, "I", 1))
			return false;
#elif defined(_NEWLIB_VERSION)
		if (!appendSubformat(ctx, "l", 1))
			return false;
#else
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;
#endif

		ctx->lengthModifier = LENGTH_MODIFIER_T;

		break;
	case 'L':
		if (!appendSubformat(ctx, ctx->format + ctx->i, 1))
			return false;

		ctx->lengthModifier = LENGTH_MODIFIER_CAPITAL_L;

		break;
#ifdef _WIN32
#ifdef OF_WINDOWS
	case 'I': /* win32 strangeness (I64 instead of ll or j) */
		if (ctx->formatLen > ctx->i + 2 &&
		    ctx->format[ctx->i + 1] == '6' &&
		    ctx->format[ctx->i + 2] == '4') {
			if (!appendSubformat(ctx, ctx->format + ctx->i, 3))
				return false;

 */

#include "config.h"

#include <string.h>

#include <time.h>

#include "macros.h"

const char*
of_strptime(const char *buffer, const char *format, struct tm *tm)
{
	enum {
		SEARCH_CONVERSION_SPECIFIER,
		IN_CONVERSION_SPECIFIER

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * 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 "objfw-defs.h"

/* Required to build universal binaries on OS X */
#ifdef OF_UNIVERSAL
# if __BIG_ENDIAN__
#  define OF_BIG_ENDIAN
#  define OF_FLOAT_BIG_ENDIAN
# elif !__LITTLE_ENDIAN__
#  error OF_UNIVERSAL defined, but neither __BIG_ENDIAN__ nor __LITTLE_ENDIAN__!
# endif
#endif

#if defined(__x86_64__) || defined(__amd64__)
# define OF_X86_64
#elif defined(__i386__)
# define OF_X86
#elif defined(__powerpc64__) || defined(__ppc64__) || defined(__PPC64__)
# define OF_POWERPC64
#elif defined(__powerpc__) || defined(__ppc__) || defined(__PPC__)
# define OF_POWERPC
#elif defined(__arm64__) || defined(__aarch64__) || defined(__ARM64_ARCH_8__)
# define OF_ARM64
#elif defined(__arm__) || defined(__ARM__)
# define OF_ARM
# if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) || \
	defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) || \
	defined(__ARM_ARCH_7EM__)
#  define OF_ARMV7
# endif
# if defined(OF_ARMV7) || defined(__ARM_ARCH_6__) || \
	defined(__ARM_ARCH_6J__) || defined(__ARM_ARCH_6K__) || \
	defined(__ARM_ARCH_6Z__) || defined(__ARM_ARCH_6ZK__) || \
	defined(__ARM_ARCH_6T2__)
#  define OF_ARMV6
# endif
#elif defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32
# define OF_MIPS
# define OF_MIPS_O32
#elif defined(__mips_eabi) && _MIPS_SZPTR == 32
# define OF_MIPS
# define OF_MIPS_EABI
#elif defined(__sparc__) && !defined(__arch64__)
# define OF_SPARC
#endif

#if defined(__APPLE__)
# if defined(OF_ARM) || defined(OF_ARM64)
#  define OF_IOS
# else
#  define OF_MAC_OS_X
# endif
#elif defined(__linux__)
# define OF_LINUX
#elif defined(_WIN32)
# define OF_WINDOWS
#elif defined(__NetBSD__)
# define OF_NETBSD
#elif defined(__DragonFly__)
# define OF_DRAGONFLYBSD
#elif defined(__HAIKU__)
# define OF_HAIKU
#elif defined(__sun__)
# define OF_SOLARIS
#elif defined(__QNX__)
# define OF_QNX
#elif defined(__wii__)
# define OF_WII
#elif defined(_PSP)
# define OF_PSP
#elif defined(__DJGPP__)
# define OF_MSDOS
#endif

#if defined(__ELF__)
# define OF_ELF
#elif defined(__MACH__)
# define OF_MACH_O
#endif

#if defined(__PIC__) || defined(__pic__)
# define OF_PIC
#endif

			if ((addr = calloc(1, sizeof(*addr))) == NULL) {
				free(ret);
				free(tmp);
				@throw [OFOutOfMemoryException
				    exceptionWithRequestedSize: sizeof(*addr)];
			}

#ifdef __wii__
#ifdef OF_WII
			addr->sin_len = 8;
#endif
			addr->sin_family = AF_INET;
			addr->sin_port = OF_BSWAP16_IF_LE(port);
			addr->sin_addr.s_addr = s_addr;

			tmp->family = AF_INET;
			tmp->type = type;
			tmp->protocol = 0;
			tmp->address = (struct sockaddr*)addr;
#ifndef __wii__
#ifndef OF_WII
			tmp->addressLength = sizeof(*addr);
#else
			tmp->addressLength = 8;
#endif

			ret[0] = tmp;
			ret[1] = NULL;

#include <string.h>

#ifdef HAVE_SEH_EXCEPTIONS
# include <windows.h>
#endif

#import "runtime.h"

#import "macros.h"

#if defined(HAVE_DWARF_EXCEPTIONS)
# define PERSONALITY __gnu_objc_personality_v0
#elif defined(HAVE_SJLJ_EXCEPTIONS)
# define PERSONALITY __gnu_objc_personality_sj0
# define _Unwind_RaiseException _Unwind_SjLj_RaiseException
# define __builtin_eh_return_data_regno(i) (i)

	_URC_FAILURE		= 9
} _Unwind_Reason_Code;

struct objc_exception {
	struct _Unwind_Exception {
		uint64_t class;
		void (*cleanup)(_Unwind_Reason_Code, struct _Unwind_Exception*);
#if defined(__arm__) || defined(__ARM__)
#ifdef OF_ARM
		/* From "Exception Handling ABI for the ARM(R) Architecture" */
		struct {
			uint32_t reserved1, reserved2, reserved3, reserved4;
			uint32_t reserved;
		} unwinder_cache;
		struct {
			uint32_t sp;

		 * them.
		 */
		uint64_t private1, private2;
# endif
#endif
	} exception;
	id object;
#if !defined(__arm__) && !defined(__ARM__)
#ifndef OF_ARM
	uintptr_t landingpad;
	intptr_t filter;
#endif
};

struct lsda {
	uintptr_t region_start, landingpads_start;

extern _Unwind_Reason_Code _Unwind_RaiseException(struct _Unwind_Exception*);
extern void _Unwind_DeleteException(struct _Unwind_Exception*);
extern void* _Unwind_GetLanguageSpecificData(struct _Unwind_Context*);
extern uintptr_t _Unwind_GetRegionStart(struct _Unwind_Context*);
extern uintptr_t _Unwind_GetDataRelBase(struct _Unwind_Context*);
extern uintptr_t _Unwind_GetTextRelBase(struct _Unwind_Context*);

#if defined(__arm__) || defined(__ARM__)
#ifdef OF_ARM
extern _Unwind_Reason_Code __gnu_unwind_frame(struct _Unwind_Exception*,
    struct _Unwind_Context*);
extern int _Unwind_VRS_Get(struct _Unwind_Context*, int, uint32_t, int, void*);
extern int _Unwind_VRS_Set(struct _Unwind_Context*, int, uint32_t, int, void*);

# define CONTINUE_UNWIND					\
	{							\

		abort();
	}
#undef READ

	return value;
}

#if !defined(__arm__) && !defined(__ARM__)
#ifndef OF_ARM
static uint64_t
resolve_value(uint64_t value, uint8_t enc, const uint8_t *start, uint64_t base)
{
	if (value == 0)
		return 0;

	value += ((enc & 0x70) == DW_EH_PE_pcrel ? (uintptr_t)start : base);

		if (filter > 0 && !(actions & _UA_FORCE_UNWIND) && !foreign) {
			Class class;
			const char *className;
			uintptr_t c;
			const uint8_t *tmp;

#if defined(__arm__) || defined(__ARM__)
#ifdef OF_ARM
			tmp = lsda->typestable - (filter * 4);
			c = *(uintptr_t*)(void*)tmp;

			if (c != 0) {
				c += (uintptr_t)tmp;
# if defined(__linux__) || defined(__NetBSD__)
# if defined(OF_LINUX) || defined(OF_NETBSD)
				c = *(uintptr_t*)c;
# endif
			}
#else
			uintptr_t i;

			i = filter * size_for_encoding(lsda->typestable_enc);

		else
			abort();
	} while (displacement != 0);

	return 0;
}

#if defined(__arm__) || defined(__ARM__)
#ifdef OF_ARM
_Unwind_Reason_Code
PERSONALITY(uint32_t state, struct _Unwind_Exception *ex,
    struct _Unwind_Context *ctx)
{
	int version = 1;
	uint64_t ex_class = ex->class;
	int actions;

	if (actions & _UA_HANDLER_FRAME && !foreign) {
		/*
		 * For handlers, reg #0 must be the exception's object and reg
		 * #1 the filter.
		 */
		_Unwind_SetGR(ctx, __builtin_eh_return_data_regno(0),
		    (uintptr_t)e->object);
#if defined(__arm__) || defined(__ARM__)
#ifdef OF_ARM
		_Unwind_SetGR(ctx, __builtin_eh_return_data_regno(1),
		    ex->barrier_cache.bitpattern[1]);
		_Unwind_SetIP(ctx, ex->barrier_cache.bitpattern[3]);
#else
		_Unwind_SetGR(ctx, __builtin_eh_return_data_regno(1),
		    e->filter);
		_Unwind_SetIP(ctx, e->landingpad);

		CONTINUE_UNWIND;

	if (actions & _UA_SEARCH_PHASE) {
		if (!(found & HANDLER_FOUND) || foreign)
			CONTINUE_UNWIND;

		/* Cache it so we don't have to search it again in phase 2 */
#if defined(__arm__) || defined(__ARM__)
#ifdef OF_ARM
		ex->barrier_cache.sp = _Unwind_GetGR(ctx, 13);
		ex->barrier_cache.bitpattern[1] = filter;
		ex->barrier_cache.bitpattern[3] = landingpad;
#else
		e->landingpad = landingpad;
		e->filter = filter;
#endif

include ../../../extra.mk

STATIC_PIC_LIB_NOINST = ${LOOKUP_ASM_LIB_A}
STATIC_LIB_NOINST = ${LOOKUP_ASM_A}

SRCS = lookup-asm.S

include ../../../buildsys.mk

ASFLAGS += -I../../..
ASFLAGS += -I../../.. -I../..

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

#include "config.h"

#include "platform.h"

.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret

.section .text

	adr	r0, nil_method
	bx	lr

nil_method:
	mov	r0, #0
	bx	lr

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

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

#include "config.h"

#include "platform.h"

.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret

.section .text
.macro generate_lookup name not_found
\name:
	beqz	$a0, 0f

	lw	$t0, 0($a0)
	lw	$t0, 32($t0)

.Lmain_\name:
#if defined(__MIPSEL__)
# ifdef OF_SELUID24
#ifdef OF_BIGENDIAN
	lbu	$t1, 2($a1)
# endif
	lbu	$t2, 1($a1)
	lbu	$t3, 0($a1)
#elif defined(__MIPSEB__)
# ifdef OF_SELUID24
	lbu	$t1, 1($a1)
# endif
	lbu	$t2, 2($a1)
	lbu	$t3, 3($a1)
#else
# ifdef OF_SELUID24
	lbu	$t1, 2($a1)
# error Neither __MIPSEL__ nor __MIPSEB__ defined!
# endif
	lbu	$t2, 1($a1)
	lbu	$t3, 0($a1)
#endif

#ifdef OF_SELUID24
	sll	$t1, $t1, 2
#endif
	sll	$t2, $t2, 2
	sll	$t3, $t3, 2

#ifdef OF_SELUID24
	addu	$t0, $t0, $t1
	lw	$t0, 0($t0)
#endif
	addu	$t0, $t0, $t2
	lw	$t0, 0($t0)
	addu	$t0, $t0, $t3
	lw	$t0, 0($t0)

#ifdef __PIC__
#ifdef OF_PIC
	beqz	$t0, 1f
#else
	beqz	$t0, \not_found
#endif

	move	$v0, $t0
	j	$ra

0:
#ifdef __PIC__
#ifdef OF_PIC
	addiu	$v0, $t9, nil_method-\name
#else
	la	$v0, nil_method
#endif
	j	$ra

#ifdef __PIC__
#ifdef OF_PIC
1:
	lui	$gp, %hi(_gp_disp)
	addiu	$gp, $gp, %lo(_gp_disp)
	addu	$gp, $gp, $t9
	addiu	$gp, $gp, 1b-\name

	lw	$t9, %call16(\not_found)($gp)

	lw	$t0, 4($a0)
	lw	$t0, 32($t0)

	b	.Lmain_\lookup

0:
#ifdef __PIC__
#ifdef OF_PIC
	addiu	$v0, $t9, nil_method-\name
#else
	la	$v0, nil_method
#endif
	j	$ra
.type \name, %function
.size \name, .-\name
.endm

generate_lookup objc_msg_lookup objc_method_not_found
generate_lookup objc_msg_lookup_stret objc_method_not_found_stret
generate_lookup_super objc_msg_lookup_super objc_msg_lookup
generate_lookup_super objc_msg_lookup_super_stret objc_msg_lookup_stret

nil_method:
	move	$v0, $zero
	j	$ra

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

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

#include "config.h"

#include "platform.h"

.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret

.section .text

	li	%r3, 0
	blr

get_pc:
	mflr	%r3
	blr

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

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

#include "config.h"

#include "platform.h"

.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret

.section .text

	 or	%o0, %lo(nil_method), %o0
#endif

nil_method:
	retl
	 clr	%o0

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

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

#include "config.h"

#include "platform.h"

.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret

.section .text

	xorl	%eax, %eax
	ret

get_eip:
	movl	(%esp), %eax
	ret

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

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

#include "config.h"

#include "platform.h"

.globl objc_msg_lookup
.globl objc_msg_lookup_stret
.globl objc_msg_lookup_super
.globl objc_msg_lookup_super_stret

.section .text

	leaq	nil_method(%rip), %rax
	ret

nil_method:
	xorq	%rax, %rax
	ret

#ifdef __linux__
#ifdef OF_LINUX
.section .note.GNU-stack, "", %progbits
#endif

 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#include "platform.h"

#if defined(__ELF__)
# if defined(__x86_64__) || defined(__amd64__)
#if defined(OF_ELF)
# if defined(OF_X86_64)
#  include "lookup-asm-x86_64-elf.S"
# elif defined(__i386__)
# elif defined(OF_X86)
#  include "lookup-asm-x86-elf.S"
# elif defined(__arm__) || defined(__ARM__)
# elif defined(OF_ARM)
#  include "lookup-asm-arm-elf.S"
# elif defined(__ppc__) || defined(__PPC__)
# elif defined(OF_POWERPC)
#  include "lookup-asm-ppc-elf.S"
# elif (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \
	(defined(__mips_eabi) && _MIPS_SZPTR == 32)
# elif defined(OF_MIPS)
#  include "lookup-asm-mips-elf.S"
# elif defined(__sparc__) && !defined(__arch64__)
# elif defined(OF_SPARC)
#  include "lookup-asm-sparc-elf.S"
# endif
#elif defined(__MACH__)
# if defined(__x86_64__)
#elif defined(OF_MACH_O)
# if defined(OF_X86_64)
#  include "lookup-asm-x86_64-macho.S"
# elif defined(__ppc__)
# elif defined(OF_POWERPC)
#  include "lookup-asm-ppc-macho.S"
# endif
#elif defined(_WIN32)
# if defined(__x86_64__)
#elif defined(OF_WINDOWS)
# if defined(OF_X86_64)
#  include "lookup-asm-x86_64-win64.S"
# elif defined(__i386__)
# elif defined(OF_X86)
#  include "lookup-asm-x86-win32.S"
# endif
#endif

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

#include "config.h"

#include "platform.h"

struct objc_abi_class {
	struct objc_abi_class *metaclass;
	const char *superclass;
	const char *name;
	unsigned long version;
	unsigned long info;

	uint8_t i = idx >> 8;
	uint8_t j = idx;

	return dtable->buckets[i]->buckets[j];
#endif
}

#if defined(__ELF__)
#if defined(OF_ELF)
# if defined(__x86_64__) || defined(__amd64__) || defined(__i386__) || \
	defined(__ppc__) || defined(__PPC__) || defined(__arm__) || \
	defined(__ARM__)
# if defined(OF_X86_64) || defined(OF_X86) || defined(OF_POWERPC) || \
	defined(OF_ARM) || defined(OF_MIPS) || defined(OF_SPARC)
#  define OF_ASM_LOOKUP
# endif
# if (defined(_MIPS_SIM) && _MIPS_SIM == _ABIO32) || \
	(defined(__mips_eabi) && _MIPS_SZPTR == 32)
#  define OF_ASM_LOOKUP
# endif
# if defined(__sparc__) && !defined(__arch64__)
#  define OF_ASM_LOOKUP
# endif
#elif defined(__MACH__)
# if defined(__x86_64__) || defined(__ppc__)
#elif defined(OF_MACH_O)
# if defined(OF_X86_64) || defined(OF_POWERPC)
#  define OF_ASM_LOOKUP
# endif
#elif defined(_WIN32)
# if defined(__x86_64__) || defined(__i386__)
#elif defined(OF_WINDOWS)
# if defined(OF_X86_64) || defined(OF_X86)
#  define OF_ASM_LOOKUP
# endif
#endif

#define OBJC_ERROR(...)							\
	{								\
		fprintf(stderr, "[objc @ " __FILE__ ":%d] ", __LINE__);	\
		fprintf(stderr, __VA_ARGS__);				\
		fputs("\n", stderr);					\
		abort();						\
	}

 *
 * 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 "objfw-defs.h"
#include "objfw-defs.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#include <stdbool.h>

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

#include "platform.h"

#ifdef _WIN32
#ifdef OF_WINDOWS
# ifdef __MINGW32__
#  include <_mingw.h>
#  ifdef __MINGW64_VERSION_MAJOR
#   include <winsock2.h>
#  endif
# endif
# include <windows.h>
# include <ws2tcpip.h>
#endif

#ifdef __wii__
#ifdef OF_WII
# define BOOL OGC_BOOL
# include <network.h>
# undef BOOL

struct sockaddr_storage {
	u8 ss_len;
	u8 ss_family;
	u8 ss_data[14];
};
#endif

#ifdef _PSP
#ifdef OF_PSP
# include <stdint.h>

struct sockaddr_storage {
	uint8_t	       ss_len;
	sa_family_t    ss_family;
	in_port_t      ss_data1;
	struct in_addr ss_data2;
	int8_t	       ss_data3[8];
};
#endif

#import "macros.h"

OF_ASSUME_NONNULL_BEGIN

#ifndef _WIN32
#ifndef OF_WINDOWS
typedef int of_socket_t;
#else
typedef SOCKET of_socket_t;
#endif

#ifdef __cplusplus
extern "C" {
#endif
extern bool of_socket_init(void);
extern int of_socket_errno(void);
# ifndef __wii__
# ifndef OF_WII
extern int of_getsockname(of_socket_t socket, struct sockaddr *restrict address,
    socklen_t *restrict address_len);
# else
extern bool of_socket_port_register(uint16_t port, int type);
extern void of_socket_port_free(uint16_t port, int type);
extern uint16_t of_socket_port_find(int type);
# endif
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END

# include "threading.h"

static of_once_t onceControl = OF_ONCE_INIT;
static of_mutex_t mutex;
#endif
static bool initialized = false;

#ifdef __wii__
#ifdef OF_WII
# ifdef OF_HAVE_THREADS
static of_spinlock_t spinlock;
# endif
static uint8_t portRegistry[2][65536 / 8];
#endif

static void
init(void)
{
#if defined(_WIN32)
#if defined(OF_WINDOWS)
	WSADATA wsa;

	if (WSAStartup(MAKEWORD(2, 0), &wsa))
		return;
#elif defined(__wii__)
#elif defined(OF_WII)
	if (net_init() < 0)
		return;
#endif

#ifdef OF_HAVE_THREADS
	if (!of_mutex_new(&mutex))
		return;

# ifdef __wii__
# ifdef OF_WII
	if (!of_spinlock_new(&spinlock))
		return;
# endif
#endif

	initialized = true;
}

	return initialized;
}

int
of_socket_errno()
{
#ifndef _WIN32
#ifndef OF_WINDOWS
	return errno;
#else
	switch (WSAGetLastError()) {
	case WSAEACCES:
		return EACCES;
	case WSAEADDRINUSE:
		return EADDRINUSE;

		return EWOULDBLOCK;
	}

	return 0;
#endif
}

#ifndef __wii__
#ifndef OF_WII
int
of_getsockname(of_socket_t socket, struct sockaddr *restrict address,
    socklen_t *restrict address_len)
{
	int ret;

# ifdef OF_HAVE_THREADS

 * 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"

/* Work around __block being used by glibc */
#ifdef __GLIBC__
# undef __USE_XOPEN
#endif

#include <unistd.h>

# define SOMAXCONN 32
#endif

#ifndef SOCK_CLOEXEC
# define SOCK_CLOEXEC 0
#endif

#ifdef _WIN32
#ifdef OF_WINDOWS
# define close(sock) closesocket(sock)
#endif

#ifdef _PSP
#ifdef OF_PSP
/* PSP defines AF_INET6, even though sockaddr_in6 is missing */
# undef AF_INET6
#endif

#ifdef __wii__
#ifdef OF_WII
# define accept(sock, addr, addrlen) net_accept(sock, addr, addrlen)
# define bind(sock, addr, addrlen) net_bind(sock, addr, addrlen)
# define close(sock) net_close(sock)
# define connect(sock, addr, addrlen) net_connect(sock, addr, addrlen)
# define gethostbyname(name) net_gethostbyname(name)
# define h_errno 0
# define hstrerror(err) "unknown (no hstrerror)"

 *
 * 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 "objfw-defs.h"
#include "objfw-defs.h"

#include "platform.h"

#if !defined(OF_HAVE_THREADS) || \
	(!defined(OF_HAVE_PTHREADS) && !defined(_WIN32))
	(!defined(OF_HAVE_PTHREADS) && !defined(OF_WINDOWS))
# error No threads available!
#endif

#include <math.h>

#import "OFObject.h"

#if defined(OF_HAVE_PTHREADS)
# include <pthread.h>
# include <sched.h>
typedef pthread_t of_thread_t;
typedef pthread_key_t of_tlskey_t;
typedef pthread_mutex_t of_mutex_t;
typedef pthread_cond_t of_condition_t;
typedef pthread_once_t of_once_t;
# define OF_ONCE_INIT PTHREAD_ONCE_INIT
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
/*
 * winsock2.h needs to be included before windows.h. Not including it here
 * would make it impossible to use sockets after threading.h has been
 * imported.
 */
# ifdef OF_HAVE_SOCKETS
#  include <winsock2.h>

typedef of_mutex_t of_spinlock_t;
#endif

#ifdef OF_HAVE_SCHED_YIELD
# include <sched.h>
#endif

#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
# define of_rmutex_t of_mutex_t
#else
typedef struct {
	of_mutex_t mutex;
	of_tlskey_t count;
} of_rmutex_t;
#endif

typedef struct of_thread_attr_t {
	float priority;
	size_t stackSize;
} of_thread_attr_t;

#if defined(OF_HAVE_PTHREADS)
# define of_thread_is_current(t) pthread_equal(t, pthread_self())
# define of_thread_current pthread_self
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
# define of_thread_is_current(t) (t == GetCurrentThread())
# define of_thread_current GetCurrentThread
#else
# error of_thread_is_current not implemented!
# error of_thread_current not implemented!
#endif

/* TLS keys and spinlocks are inlined for performance. */

static OF_INLINE bool
of_tlskey_new(of_tlskey_t *key)
{
#if defined(OF_HAVE_PTHREADS)
	return !pthread_key_create(key, NULL);
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	return ((*key = TlsAlloc()) != TLS_OUT_OF_INDEXES);
#else
# error of_tlskey_new not implemented!
#endif
}

static OF_INLINE void*
of_tlskey_get(of_tlskey_t key)
{
#if defined(OF_HAVE_PTHREADS)
	return pthread_getspecific(key);
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	return TlsGetValue(key);
#else
# error of_tlskey_get not implemented!
#endif
}

static OF_INLINE bool
of_tlskey_set(of_tlskey_t key, void *ptr)
{
#if defined(OF_HAVE_PTHREADS)
	return !pthread_setspecific(key, ptr);
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	return TlsSetValue(key, ptr);
#else
# error of_tlskey_set not implemented!
#endif
}

static OF_INLINE bool
of_tlskey_free(of_tlskey_t key)
{
#if defined(OF_HAVE_PTHREADS)
	return !pthread_key_delete(key);
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	return TlsFree(key);
#else
# error of_tlskey_free not implemented!
#endif
}

static OF_INLINE bool

#endif
}

static OF_INLINE bool
of_spinlock_lock(of_spinlock_t *spinlock)
{
#if defined(OF_HAVE_ATOMIC_OPS)
# if defined(OF_HAVE_SCHED_YIELD) || defined(_WIN32)
# if defined(OF_HAVE_SCHED_YIELD) || defined(OF_WINDOWS)
	int i;

	for (i = 0; i < OF_SPINCOUNT; i++)
		if (of_spinlock_trylock(spinlock))
			return true;

	while (!of_spinlock_trylock(spinlock))
#  ifndef _WIN32
#  ifndef OF_WINDOWS
		sched_yield();
#  else
		Sleep(0);
#  endif
# else
	while (!of_spinlock_trylock(spinlock));
# endif

#include "config.h"

#import "threading.h"

#if defined(OF_HAVE_PTHREADS)
# include "threading_pthread.m"
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
# include "threading_winapi.m"
#else
# error No threads available!
#endif

#ifdef __HAIKU__
#ifdef OF_HAIKU
# include <kernel/OS.h>
#endif

bool
of_rmutex_new(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES)

	if (pthread_mutex_init(rmutex, &attr) != 0)
		return false;

	if (pthread_mutexattr_destroy(&attr) != 0)
		return false;

	return true;
#elif defined(_WIN32)
#elif defined(OF_WINDOWS)
	return of_mutex_new(rmutex);
#else
	if (!of_mutex_new(&rmutex->mutex))
		return false;

	if (!of_tlskey_new(&rmutex->count))
		return false;

	return true;
#endif
}

bool
of_rmutex_lock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
	return of_mutex_lock(rmutex);
#else
	uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);

	if (count > 0) {
		if (!of_tlskey_set(rmutex->count, (void*)(count + 1)))
			return false;

	return true;
#endif
}

bool
of_rmutex_trylock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
	return of_mutex_trylock(rmutex);
#else
	uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);

	if (count > 0) {
		if (!of_tlskey_set(rmutex->count, (void*)(count + 1)))
			return false;

	return true;
#endif
}

bool
of_rmutex_unlock(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
	return of_mutex_unlock(rmutex);
#else
	uintptr_t count = (uintptr_t)of_tlskey_get(rmutex->count);

	if (count > 1) {
		if (!of_tlskey_set(rmutex->count, (void*)(count - 1)))
			return false;

	return true;
#endif
}

bool
of_rmutex_free(of_rmutex_t *rmutex)
{
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(_WIN32)
#if defined(OF_HAVE_RECURSIVE_PTHREAD_MUTEXES) || defined(OF_WINDOWS)
	return of_mutex_free(rmutex);
#else
	if (!of_mutex_free(&rmutex->mutex))
		return false;

	if (!of_tlskey_free(rmutex->count))
		return false;

	return true;
#endif
}

 * 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"

#ifdef HAVE_PTHREAD_NP_H
# include <pthread_np.h>
#endif

#import "macros.h"

struct thread_ctx {
	void (*function)(id object);
	id object;
};

static void*

	OF_UNREACHABLE
}

void
of_thread_set_name(of_thread_t thread, const char *name)
{
#if defined(__HAIKU__)
#if defined(OF_HAIKU)
	rename_thread(get_pthread_thread_id(thread), name);
#elif defined(HAVE_PTHREAD_SET_NAME_NP)
	pthread_set_name_np(pthread_self(), name);
#elif defined(HAVE_PTHREAD_SETNAME_NP)
# if defined(__APPLE__)
# if defined(OF_MAC_OS_X) || defined(OF_IOS)
	pthread_setname_np(name);
# elif defined(__GLIBC__)
	char buffer[16];

	strncpy(buffer, name, 15);
	buffer[15] = 0;

 * 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 "macros.h"

bool
of_thread_attr_init(of_thread_attr_t *attr)
{
	attr->priority =
	    (float)(THREAD_PRIORITY_NORMAL - THREAD_PRIORITY_LOWEST) /
	    (THREAD_PRIORITY_HIGHEST - THREAD_PRIORITY_LOWEST);

				   : 2.75] == 0x12345678)
	TEST(@"-[forwardingTargetForSelector:] variable arguments",
	   [[t forwardingTargetVarArgTest: FMT, ARGS] isEqual: RESULT])
	/*
	 * Don't try fpret on Win64 if we don't have stret forwarding, as
	 * long double is handled as a struct there.
	 */
# if !defined(OF_WINDOWS) || !defined(OF_X86_64) || \
# if !defined(_WIN64) || defined(OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET)
	defined(OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET)
	TEST(@"-[forwardingTargetForSelector:] fp return",
	    [t forwardingTargetFPRetTest] == 12345678.00006103515625)
# endif
# ifdef OF_HAVE_FORWARDING_TARGET_FOR_SELECTOR_STRET
	TEST(@"-[forwardingTargetForSelector:] struct return",
	    !memcmp([t forwardingTargetStRetTest].s,
	    "abcdefghijklmnopqrstuvwxyz", 27))

#import "OFArray.h"
#import "OFFile.h"
#import "OFFileManager.h"
#import "OFAutoreleasePool.h"

#import "TestsAppDelegate.h"

#ifdef _WIN32
#if defined(OF_WINDOWS) || defined(OF_MSDOS)
# define NL @"\r\n"
#else
# define NL @"\n"
#endif

static OFString *module = @"OFINIFile";

#import "OFKernelEventObserver.h"
#import "OFString.h"
#import "OFDate.h"
#import "OFTCPSocket.h"
#import "OFAutoreleasePool.h"

#if defined(HAVE_SYS_SELECT_H) || defined(_WIN32)
#if defined(HAVE_SYS_SELECT_H) || defined(OF_WINDOWS)
# import "OFKernelEventObserver_select.h"
#endif
#if defined(HAVE_POLL_H) || defined(__wii__)
#if defined(HAVE_POLL_H) || defined(OF_WII)
# import "OFKernelEventObserver_poll.h"
#endif
#ifdef HAVE_EPOLL
# import "OFKernelEventObserver_epoll.h"
#endif
#ifdef HAVE_KQUEUE
# import "OFKernelEventObserver_kqueue.h"

	[test run];
}

- (void)kernelEventObserverTests
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];

#if defined(HAVE_SYS_SELECT_H) || defined(_WIN32)
#if defined(HAVE_SYS_SELECT_H) || defined(OF_WINDOWS)
	[self kernelEventObserverTestsWithClass:
	    [OFKernelEventObserver_select class]];
#endif

#if defined(HAVE_POLL_H) || defined(__wii__)
#if defined(HAVE_POLL_H) || defined(OF_WII)
	[self kernelEventObserverTestsWithClass:
	    [OFKernelEventObserver_poll class]];
#endif

#ifdef HAVE_EPOLL
	[self kernelEventObserverTestsWithClass:
	    [OFKernelEventObserver_epoll class]];

#import "OFAutoreleasePool.h"

#import "OFMemoryNotPartOfObjectException.h"
#import "OFOutOfMemoryException.h"

#import "TestsAppDelegate.h"

#if defined(__DragonFly__) && defined(__LP64__)
#if defined(OF_DRAGONFLYBSD) && defined(__LP64__)
# define TOO_BIG (SIZE_MAX / 3)
#else
# define TOO_BIG (SIZE_MAX - 128)
#endif

static OFString *module = @"OFObject";

	    componentsSeparatedByString: @"XX"
				options: OF_STRING_SKIP_EMPTY]) &&
	    [a count] == 3 &&
	    [[a objectAtIndex: i++] isEqual: @"foo"] &&
	    [[a objectAtIndex: i++] isEqual: @"bar"] &&
	    [[a objectAtIndex: i++] isEqual: @"baz"])

#if !defined(_WIN32) && !defined(__DJGPP__)
#if !defined(OF_WINDOWS) && !defined(OF_MSDOS)
# define EXPECTED @"foo/bar/baz"
#else
# define EXPECTED @"foo\\bar\\baz"
#endif
	TEST(@"+[pathWithComponents:]",
	    (is = [OFString pathWithComponents: [OFArray arrayWithObjects:
	    @"foo", @"bar", @"baz", nil]]) &&

	    [[@"/tmp/" stringByDeletingLastPathComponent] isEqual: @"/"] &&
	    [[@"/tmp/foo/" stringByDeletingLastPathComponent]
	    isEqual: @"/tmp"] &&
	    [[@"foo/bar" stringByDeletingLastPathComponent] isEqual: @"foo"] &&
	    [[@"/" stringByDeletingLastPathComponent] isEqual: @"/"] &&
	    [[@"foo" stringByDeletingLastPathComponent] isEqual: @"."])

#if !defined(_WIN32) && !defined(__DJGPP__)
#if !defined(OF_WINDOWS) && !defined(OF_MSDOS)
# define EXPECTED @"/foo./bar"
#else
# define EXPECTED @"\\foo.\\bar"
#endif
	TEST(@"-[stringByDeletingPathExtension]",
	    [[@"foo.bar" stringByDeletingPathExtension] isEqual: @"foo"] &&
	    [[@"foo..bar" stringByDeletingPathExtension] isEqual: @"foo."] &&

	 * floating point numbers, thus we can use == on them.
	 */
	TEST(@"-[floatValue]",
	    [@"\t-0.25 " floatValue] == -0.25 &&
	    [@"\r-INFINITY\n" floatValue] == -INFINITY &&
	    isnan([@"   NAN\t\t" floatValue]))

#if !defined(__ANDROID__) && !defined(__sun__) && !defined(__DJGPP__)
#if !defined(__ANDROID__) && !defined(OF_SOLARIS) && !defined(__DJGPP__)
# define INPUT @"\t-0x1.FFFFFFFFFFFFFP-1020 "
# define EXPECTED -0x1.FFFFFFFFFFFFFP-1020
#else
/* Android, Solaris and DJGPP do not accept 0x for strtod() */
# if !defined(__sun__) || !defined(__i386__)
# if !defined(OF_SOLARIS) || !defined(OF_X86)
#  define INPUT @"\t-0.123456789 "
#  define EXPECTED -0.123456789
# else
/* Solaris' strtod() has weird rounding on x86, but not on x86_64 */
#  define INPUT @"\t-0.125 "
#  define EXPECTED -0.125
# endif

#include <stdlib.h>

#import "ObjFW.h"

#import "TestsAppDelegate.h"

#if defined(STDOUT) && (defined(_WIN32) || defined(__DJGPP__))
#if defined(STDOUT) && (defined(OF_WINDOWS) || defined(OF_MSDOS))
# undef STDOUT
# define STDOUT_SIMPLE
#endif

#ifdef _PSP
#ifdef OF_PSP
# include <pspmoduleinfo.h>
# include <pspkernel.h>
# include <pspdebug.h>
# include <pspctrl.h>
PSP_MODULE_INFO("ObjFW Tests", 0, 0, 0);
#endif

#ifdef __wii__
#ifdef OF_WII
# define BOOL OGC_BOOL
# define asm __asm__
# include <gccore.h>
# include <wiiuse/wpad.h>
# undef BOOL
# undef asm
#endif

enum {
	NO_COLOR,
	RED,
	GREEN,
	YELLOW
};

#ifdef _PSP
#ifdef OF_PSP
static int
exit_cb(int arg1, int arg2, void *arg)
{
	sceKernelExitGame();

	return 0;
}

	return 0;
}
#endif

int
main(int argc, char *argv[])
{
#ifdef _PSP
#ifdef OF_PSP
	int tid;
#endif

#if defined(OF_OBJFW_RUNTIME) && !defined(_WIN32)
#if defined(OF_OBJFW_RUNTIME) && !defined(OF_WINDOWS)
	/* This does not work on Win32 if ObjFW is built as a DLL */
	atexit(objc_exit);
#endif

	/* We need deterministic hashes for tests */
	of_hash_seed = 0;

#ifdef __wii__
#ifdef OF_WII
	GXRModeObj *rmode;
	void *xfb;

	VIDEO_Init();
	WPAD_Init();

	rmode = VIDEO_GetPreferredMode(NULL);

	if (rmode->viTVMode & VI_NON_INTERLACE)
		VIDEO_WaitVSync();

	CON_InitEx(rmode, 10, 20, rmode->fbWidth - 10, rmode->xfbHeight - 20);
	VIDEO_ClearFrameBuffer(rmode, xfb, COLOR_BLACK);
#endif

#ifdef _PSP
#ifdef OF_PSP
	pspDebugScreenInit();

	sceCtrlSetSamplingCycle(0);
	sceCtrlSetSamplingMode(PSP_CTRL_MODE_DIGITAL);

	if ((tid = sceKernelCreateThread("update_thread", callback_thread,
	    0x11, 0xFA0, 0, 0)) >= 0)
		sceKernelStartThread(tid, 0, 0);
#endif

#ifdef OF_NINTENDO_DS
	consoleDemoInit();
#endif

#if defined(__wii__) || defined(_PSP) || defined(OF_NINTENDO_DS)
#if defined(OF_WII) || defined(OF_PSP) || defined(OF_NINTENDO_DS)
	@try {
		return of_application_main(&argc, &argv,
		    [TestsAppDelegate class]);
	} @catch (id e) {
		TestsAppDelegate *delegate =
		    [[OFApplication sharedApplication] delegate];
		OFString *string = [OFString stringWithFormat:
		    @"\nRuntime error: Unhandled exception:\n%@\n", e];
		OFString *backtrace = [OFString stringWithFormat:
		    @"\nBacktrace:\n  %@\n\n",
		    [[e backtrace] componentsJoinedByString: @"\n  "]];

		[delegate outputString: string
			       inColor: RED];
		[delegate outputString: backtrace
			       inColor: RED];
# if defined(__wii__)
# if defined(OF_WII)
		[delegate outputString: @"Press home button to exit!\n"
			       inColor: NO_COLOR];
		for (;;) {
			WPAD_ScanPads();

			if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)
				[OFApplication terminateWithStatus: 1];

			VIDEO_WaitVSync();
		}
# elif defined(_PSP)
# elif defined(OF_PSP)
		sceKernelSleepThreadCB();
# elif defined(OF_NINTENDO_DS)
		[delegate outputString: @"Press start button to exit!"
			       inColor: NO_COLOR];
		for (;;) {
			swiWaitForVBlank();
			scanKeys();

#endif
}

@implementation TestsAppDelegate
- (void)outputString: (OFString*)str
	     inColor: (int)color
{
#if defined(_PSP)
#if defined(OF_PSP)
	char i, space = ' ';
	int y = pspDebugScreenGetY();

	pspDebugScreenSetXY(0, y);
	for (i = 0; i < 68; i++)
		pspDebugScreenPrintData(&space, 1);

	pspDebugScreenSetXY(0, y);
	pspDebugScreenPrintData([str UTF8String], [str UTF8StringLength]);
#elif defined(STDOUT)
	switch (color) {
	case NO_COLOR:
		[of_stdout writeString: @"\r\033[K"];
# if defined(__wii__) || defined(OF_NINTENDO_DS)
# if defined(OF_WII) || defined(OF_NINTENDO_DS)
		[of_stdout writeString: @"\033[37m"];
# endif
		break;
	case RED:
		[of_stdout writeString: @"\r\033[K\033[31;1m"];
		break;
	case GREEN:

#ifndef STDOUT_SIMPLE
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	[self outputString: [OFString stringWithFormat: @"[%@] %@: failed\n",
							module, test]
		   inColor: RED];
	[pool release];

# ifdef __wii__
# ifdef OF_WII
	[self outputString: @"Press A to continue!\n"
		   inColor: NO_COLOR];
	for (;;) {
		WPAD_ScanPads();

		if (WPAD_ButtonsDown(0) & WPAD_BUTTON_A)
			return;

		VIDEO_WaitVSync();
	}
# endif
# ifdef _PSP
# ifdef OF_PSP
	[self outputString: @"Press X to continue!\n"
		   inColor: NO_COLOR];
	for (;;) {
		SceCtrlData pad;

		sceCtrlReadBufferPositive(&pad, 1);
		if (pad.Buttons & PSP_CTRL_CROSS) {

	[self outputString: @"failed\n"
		   inColor: RED];
#endif
}

- (void)applicationDidFinishLaunching
{
#if defined(__wii__) && defined(OF_HAVE_FILES)
#if defined(OF_WII) && defined(OF_HAVE_FILES)
	[[OFFileManager defaultManager]
	    changeCurrentDirectoryPath: @"/apps/objfw-tests"];
#endif

	[self objectTests];
#ifdef OF_HAVE_BLOCKS
	[self blockTests];

	[self pluginTests];
#endif
	[self forwardingTests];
#ifdef OF_HAVE_PROPERTIES
	[self propertiesTests];
#endif

#if defined(__wii__)
#if defined(OF_WII)
	[self outputString: @"Press home button to exit!\n"
		   inColor: NO_COLOR];
	for (;;) {
		WPAD_ScanPads();

		if (WPAD_ButtonsDown(0) & WPAD_BUTTON_HOME)
			[OFApplication terminateWithStatus: _fails];

		VIDEO_WaitVSync();
	}
#elif defined(_PSP)
#elif defined(OF_PSP)
	[self outputString: [OFString stringWithFormat: @"%d tests failed!",
							_fails]
		   inColor: NO_COLOR];
	sceKernelSleepThreadCB();
#elif defined(OF_NINTENDO_DS)
	[self outputString: @"Press start button to exit!"
		   inColor: NO_COLOR];

		int_fast8_t percent = -1, newPercent;

		if (!all && ![files containsObject: fileName])
			continue;

		[missing removeObject: fileName];

#ifndef _WIN32
#if !defined(OF_WINDOWS) && !defined(OF_MSDOS)
		if ([outFileName hasPrefix: @"/"]) {
#else
		if ([outFileName hasPrefix: @"/"] ||
		    [outFileName containsString: @":"]) {
#endif
			[of_stderr writeFormat: @"Refusing to extract %@!\n",
						fileName];