ObjFW  Check-in [1d6a89a772]

Legend:
 * Changes of existing features or bugfixes.
 + New features.

ObjFW 0.4-alpha1 -> 0.4-alpha2, XX.XX.2011
 * Fixed a nasty typo in OFDate that could lead to date differences being wrong
   about a second.
 * Possible SIGPIPEs are now ignored when using OFStream.
 * Documentation fixes.
 * Replaced -[sleepForNMilliseconds:] with
   -[sleepForTimeInterval:microseconds:].
 + Added +[sleepUntilDate] to OFDate.
 * Some systems don't allow usleep for values > 1000000, so we use sleep and
   usleep sequentially now to sleep the correct time.
 + Family is now autodetected in -[bindService:onNode:].
 * -[writeLine:] does not send two packets anymore.
 + -framework is now allowed in ObjFW compile.
 * errNo of socket related exceptions is now correctly set to ENOTCONN on Win32.
 * Fixed missing retain + autorelease in TLS-object handling.
 * Renamed +[tlsKey] to +[TLSKey] to conform to the convention.
 * Added missing files to .xcodeproj.
 * Got rid of a few useless #ifdefs.
 * Fixed a missing include (about which for some strange reason only clang
   complains).
 + Added + as a prefix in -[OFString decimalValue].
 * enums are now defined using typedef.
 * Updated the buildsys, fixes make install when only building a static library.
 * Made OFBlocks compile with ObjFW-RT.
 + Added +[thread] to OFThread and allow -[init].
 * Removed useless variables from objfw-compile.

ObjFW 0.3.1 -> 0.4-alpha1, 03.01.2011
 * ObjFW is now available under the terms of the QPL, GPLv2 and GPLv3.
 + Support for blocks was added, including a blocks runtime.
 + Added support for the new GNU runtime, introduced in GCC 4.6.
 * Objects returned from collections are no longer retained and autoreleased.
 + Added new classes OFXMLParser, OFXMLElement, OFXMLAttribute and
   OFXMLElementBuilder.

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			isa = PBXProject;
			buildConfigurationList = 1DEB919308733D9F0010E9CD /* Build configuration list for PBXProject "ObjFW" */;
			compatibilityVersion = "Xcode 3.1";
			developmentRegion = English;
			hasScannedForEncodings = 1;
			knownRegions = (
				English,
				Japanese,
				French,
				German,
			);
			mainGroup = 08FB7794FE84155DC02AAC07 /* ObjFW */;
			projectDirPath = "";
			projectRoot = "";
			targets = (
				4BD86D601237A5B200ED9912 /* All */,
				4B5D8DDD1099E1B0000896FF /* autogen.sh */,
				4B5D8DE91099E1F1000896FF /* configure */,

			${DEPEND_FAILED}; \
		fi; \
	fi

.c.c.dep .cc.cc.dep .cxx.cxx.dep .m.m.dep .mm.mm.dep .S.S.dep:
	${CPP} ${CPPFLAGS} -M $< | \
	sed 's/^\([^\.]*\)\.o:/\1.o \1.lib.o \1.plugin.o:/' >$@ || \
	(rm -f $@; exit 1)
	{ rm -f $@; false; }

pre-depend:

${PROG} ${PROG_NOINST}: ${EXT_DEPS} ${OBJS}
	${LINK_STATUS}
	if ${LD} -o $@ ${OBJS} ${LDFLAGS} ${LIBS}; then \
		${LINK_OK}; \

		${DIR_ENTER}; \
		${MAKE} ${MFLAGS} install || exit 1; \
		${DIR_LEAVE}; \
	done

	for i in ${LIB}; do \
		${INSTALL_STATUS}; \
		if ${MKDIR_P} ${DESTDIR}${libdir} && ${INSTALL_LIB}; then \
		if ${MKDIR_P} ${DESTDIR}${libdir} ${INSTALL_LIB}; then \
			${INSTALL_OK}; \
		else \
			${INSTALL_FAILED}; \
		fi \
	done

	for i in ${STATIC_LIB}; do \

		${DIR_ENTER}; \
		${MAKE} ${MFLAGS} uninstall || exit 1; \
		${DIR_LEAVE}; \
	done

	for i in ${LIB}; do \
		if test -f ${DESTDIR}${libdir}/$$i; then \
			if ${UNINSTALL_LIB}; then \
			if : ${UNINSTALL_LIB}; then \
				${DELETE_OK}; \
			else \
				${DELETE_FAILED}; \
			fi \
		fi; \
	done

AC_ARG_ENABLE(threads,
	AS_HELP_STRING([--disable-threads], [disable thread support]))
AS_IF([test x"$enable_threads" != x"no"], [
	case "$host_os" in
	mingw*)
		AC_MSG_CHECKING(for threads)
		AC_MSG_RESULT(win32)
		AC_MSG_RESULT(WinAPI)
		;;
	*)
		ACX_PTHREAD([
			CPPLAGS="$CPPFLAGS $PTHREAD_CFLAGS"
			LIBS="$LIBS $PTHREAD_LIBS"
			AC_DEFINE(OF_HAVE_PTHREADS, 1,
				[Whether we have pthreads])

			LIB_LDFLAGS='-dynamiclib -current_version ${LIB_MAJOR}.${LIB_MINOR} -compatibility_version ${LIB_MAJOR}'
			LIB_PREFIX='lib'
			LIB_SUFFIX='.dylib'
			LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
			PLUGIN_CFLAGS='-fPIC -DPIC'
			PLUGIN_LDFLAGS='-bundle -undefined dynamic_lookup'
			PLUGIN_SUFFIX='.impl'
			INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib'
			INSTALL_LIB='&& ${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib && ${LN_S} -f $${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='&& rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.dylib ${DESTDIR}${libdir}/$${i%.dylib}.${LIB_MAJOR}.${LIB_MINOR}.dylib'
			CLEAN_LIB=''
			;;
		solaris*)
			AC_MSG_RESULT(Solaris)
			LIB_CFLAGS='-fPIC -DPIC'
			LIB_LDFLAGS='-shared -Wl,-soname=${LIB}.${LIB_MAJOR}.${LIB_MINOR}'
			LIB_PREFIX='lib'
			LIB_SUFFIX='.so'
			LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
			PLUGIN_CFLAGS='-fPIC -DPIC'
			PLUGIN_LDFLAGS='-shared'
			PLUGIN_SUFFIX='.so'
			INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR} && rm -f ${DESTDIR}${libdir}/$$i && ${LN_S} $$i.${LIB_MAJOR}.${LIB_MINOR} ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}'
			INSTALL_LIB='&& ${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR} && rm -f ${DESTDIR}${libdir}/$$i && ${LN_S} $$i.${LIB_MAJOR}.${LIB_MINOR} ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='&& rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}'
			CLEAN_LIB=''
			;;
		openbsd* | mirbsd*)
			AC_MSG_RESULT(OpenBSD)
			LIB_CFLAGS='-fPIC -DPIC'
			LIB_LDFLAGS='-shared'
			LIB_PREFIX='lib'
			LIB_SUFFIX='.so.${LIB_MAJOR}.${LIB_MINOR}'
			LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
			PLUGIN_CFLAGS='-fPIC -DPIC'
			PLUGIN_LDFLAGS='-shared'
			PLUGIN_SUFFIX='.so'
			INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i'
			INSTALL_LIB='&& ${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='&& rm -f ${DESTDIR}${libdir}/$$i'
			CLEAN_LIB=''
			;;
		cygwin* | mingw*)
			AC_MSG_RESULT(Win32)
			LIB_CFLAGS=''
			LIB_LDFLAGS='-shared -Wl,--out-implib,${LIB}.a'
			LIB_PREFIX='lib'
			LIB_SUFFIX='.dll'
			LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
			PLUGIN_CFLAGS=''
			PLUGIN_LDFLAGS='-shared'
			PLUGIN_SUFFIX='.dll'
			INSTALL_LIB='${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a'
			UNINSTALL_LIB='rm -f ${DESTDIR}${bindir}/$$i ${DESTDIR}${libdir}/$$i.a'
			INSTALL_LIB='&& ${MKDIR_P} ${DESTDIR}${bindir} && ${INSTALL} -m 755 $$i ${DESTDIR}${bindir}/$$i && ${INSTALL} -m 755 $$i.a ${DESTDIR}${libdir}/$$i.a'
			UNINSTALL_LIB='&& rm -f ${DESTDIR}${bindir}/$$i ${DESTDIR}${libdir}/$$i.a'
			CLEAN_LIB='${LIB}.a'
			;;
		*)
			AC_MSG_RESULT(GNU)
			LIB_CFLAGS='-fPIC -DPIC'
			LIB_LDFLAGS='-shared -Wl,-soname=${LIB}.${LIB_MAJOR}'
			LIB_PREFIX='lib'
			LIB_SUFFIX='.so'
			LDFLAGS_RPATH='-Wl,-rpath,${libdir}'
			PLUGIN_CFLAGS='-fPIC -DPIC'
			PLUGIN_LDFLAGS='-shared'
			PLUGIN_SUFFIX='.so'
			INSTALL_LIB='${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0 && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0'
			INSTALL_LIB='&& ${INSTALL} -m 755 $$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0 && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} && ${LN_S} -f $$i.${LIB_MAJOR}.${LIB_MINOR}.0 ${DESTDIR}${libdir}/$$i'
			UNINSTALL_LIB='&& rm -f ${DESTDIR}${libdir}/$$i ${DESTDIR}${libdir}/$$i.${LIB_MAJOR} ${DESTDIR}${libdir}/$$i.${LIB_MAJOR}.${LIB_MINOR}.0'
			CLEAN_LIB=''
			;;
	esac

	AC_SUBST(LIB_CFLAGS)
	AC_SUBST(LIB_LDFLAGS)
	AC_SUBST(LIB_PREFIX)

	unsigned long version, info, instance_size;
	void *ivars, *methodlist, *dtable, *subclass_list, *sibling_class;
	void *protocols, *gc_object_type;
	long abi_version;
	void *ivar_offsets, *properties;
};

#ifndef OF_OBJFW_RUNTIME
/* ObjFW-RT already defines those */
enum objc_abi_class_info {
	OBJC_CLASS_INFO_CLASS	  = 0x01,
	OBJC_CLASS_INFO_METACLASS = 0x02
};
#endif

extern void __objc_exec_class(void*);

/* Begin of ObjC module */
static struct objc_abi_metaclass _NSConcreteStackBlock_metaclass = {
	"OFBlock", "OFBlock", "OFStackBlock", 8, OBJC_CLASS_INFO_METACLASS,
	sizeof(struct objc_class), NULL, NULL

		return copy;
	}

	if (block->isa == (Class)&_NSConcreteMallocBlock) {
#if defined(OF_ATOMIC_OPS)
		of_atomic_inc_int(&block->flags);
#else
# ifdef OF_THREADS
		unsigned hash = SPINLOCK_HASH(block);

		assert(of_spinlock_lock(&spinlocks[hash]));
# endif

		block->flags++;

# ifdef OF_THREADS
		assert(of_spinlock_unlock(&spinlocks[hash]));
# endif
#endif
	}

	return block;
}

void

	if ((of_atomic_dec_int(&block->flags) & OF_BLOCK_REFCOUNT_MASK) == 0) {
		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->dispose_helper(block);

		free(block);
	}
#else
# ifdef OF_THREADS
	unsigned hash = SPINLOCK_HASH(block);

	assert(of_spinlock_lock(&spinlocks[hash]));
# endif

	if ((--block->flags & OF_BLOCK_REFCOUNT_MASK) == 0) {
# ifdef OF_THREADS
		assert(of_spinlock_unlock(&spinlocks[hash]));
# endif

		if (block->flags & OF_BLOCK_HAS_COPY_DISPOSE)
			block->descriptor->dispose_helper(block);

		free(block);
	}

# ifdef OF_THREADS
	assert(of_spinlock_unlock(&spinlocks[hash]));
# endif
#endif
}

void
_Block_object_assign(void *dst_, const void *src_, const int flags_)
{
	int flags = flags_ & (OF_BLOCK_FIELD_IS_BLOCK |

		@throw [OFInitializationFailedException newWithClass: self];
	memcpy(&_NSConcreteMallocBlock, tmp, sizeof(_NSConcreteMallocBlock));
	free(tmp);
	objc_registerClassPair((Class)&_NSConcreteMallocBlock);
}
#endif

#if !defined(OF_ATOMIC_OPS) && defined(OF_THREADS)
#if !defined(OF_ATOMIC_OPS)
+ (void)initialize
{
	size_t i;

	for (i = 0; i < NUM_SPINLOCKS; i++)
		if (!of_spinlock_new(&spinlocks[i]))
			@throw [OFInitializationFailedException

- initWithCString: (const char*)str
{
	@throw [OFNotImplementedException newWithClass: isa
					      selector: _cmd];
}

- initWithCString: (const char*)str
	 encoding: (enum of_string_encoding)encoding;
	 encoding: (of_string_encoding_t)encoding;
{
	@throw [OFNotImplementedException newWithClass: isa
					      selector: _cmd];
}

- initWithCString: (const char*)str
	 encoding: (enum of_string_encoding)encoding
	 encoding: (of_string_encoding_t)encoding
	   length: (size_t)len
{
	@throw [OFNotImplementedException newWithClass: isa
					      selector: _cmd];
}

- initWithCString: (const char*)str

	count -= nitems;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				 withSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e dealloc];
		[e release];
	}
}

- (void)removeNItems: (size_t)nitems
	     atIndex: (size_t)index
{
	if (nitems > count)
		@throw [OFOutOfRangeException newWithClass: isa];

	memmove(data + index * itemSize, data + (index + nitems) * itemSize,
	    (count - index - nitems) * itemSize);

	count -= nitems;
	@try {
		data = [self resizeMemory: data
				 toNItems: count
				 withSize: itemSize];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e dealloc];
		[e release];
	}
}

- copy
{
	OFDataArray *new = [[OFDataArray alloc] initWithItemSize: itemSize];
	[new addNItems: count

/**
 * \return The microseconds part of the seconds since 1970-01-01T00:00:00Z
 */
- (uint32_t)microsecondsOfTimeIntervalSince1970;

/**
 * \return The seconds the date is after the receiver
 * \return The seconds the receiver is after the date.
 */
- (int64_t)timeIntervalSinceDate: (OFDate*)date;

/**
 * \return The microseconds part of the seconds the date is after the receiver
 * \return The microseconds part of the seconds the receiver is after the date
 */
- (uint32_t)microsecondsOfTimeIntervalSinceDate: (OFDate*)date;

/**
 * Returns a new date with the specified time interval added.
 *
 * \param sec The seconds after the date

	int32_t usec_ = (int32_t)usec - date->usec;

	while (usec_ > 999999) {
		usec_ -= 1000000;
		sec_++;
	}

	while (usec < 0) {
	while (usec_ < 0) {
		usec_ += 1000000;
		sec_--;
	}

	return sec_;
}

- (uint32_t)microsecondsOfTimeIntervalSinceDate: (OFDate*)date
{
	int32_t usec_ = (int32_t)usec - date->usec;

	while (usec_ > 999999)
		usec_ -= 1000000;

	while (usec < 0)
	while (usec_ < 0)
		usec_ += 1000000;

	return usec_;
}

- (OFDate*)dateByAddingTimeInterval: (int64_t)sec_
{

/**
 * \brief An exception indicating a read or write to a stream failed.
 */
@interface OFReadOrWriteFailedException: OFException
{
	size_t requestedSize;
@public
	int    errNo;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly) size_t requestedSize;
@property (readonly) int errNo;
#endif

/**
 * \brief An exception indicating that binding a socket failed.
 */
@interface OFBindFailedException: OFException
{
	OFString *node;
	OFString *service;
	int	 family;
	int	 errNo;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, nonatomic) OFString *node;
@property (readonly, nonatomic) OFString *service;
@property (readonly) int family;
@property (readonly) int errNo;
#endif

/**
 * \param class_ The class of the object which caused the exception
 * \param node The node on which binding failed
 * \param service The service on which binding failed
 * \param family The family for which binnding failed
 * \return A new bind failed exception
 */
+ newWithClass: (Class)class_
	  node: (OFString*)node
       service: (OFString*)service
       service: (OFString*)service;
	family: (int)family;

/**
 * Initializes an already allocated bind failed exception.
 *
 * \param class_ The class of the object which caused the exception
 * \param node The node on which binding failed
 * \param service The service on which binding failed
 * \param family The family for which binnding failed
 * \return An initialized bind failed exception
 */
- initWithClass: (Class)class_
	   node: (OFString*)node
	service: (OFString*)service
	service: (OFString*)service;
	 family: (int)family;

/**
 * \return The errno from when the exception was created
 */
- (int)errNo;

/**
 * \return The node on which binding failed
 */
- (OFString*)node;

/**
 * \return The service on which binding failed
 */
- (OFString*)service;

/**
 * \return The family for which binding failed
 */
- (int)family;
@end

/**
 * \brief An exception indicating that listening on the socket failed.
 */
@interface OFListenFailedException: OFException
{

}
@end

@implementation OFBindFailedException
+ newWithClass: (Class)class_
	  node: (OFString*)node
       service: (OFString*)service
	family: (int)family
{
	return [[self alloc] initWithClass: class_
				      node: node
				   service: service
				   service: service];
				    family: family];
}

- initWithClass: (Class)class_
{
	Class c = isa;
	[self release];
	@throw [OFNotImplementedException newWithClass: c
					      selector: _cmd];
}

- initWithClass: (Class)class_
	   node: (OFString*)node_
	service: (OFString*)service_
	 family: (int)family_
{
	self = [super initWithClass: class_];

	@try {
		node	= [node_ copy];
		service	= [service_ copy];
		family	= family_;
		errNo	= GET_SOCK_ERRNO;
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;

- (OFString*)description
{
	if (description != nil)
		return description;

	description = [[OFString alloc] initWithFormat:
	    @"Binding service %s on node %s using family %d failed in class "
	    @"%s! " ERRFMT, [service cString], [node cString], family,
	    class_getName(inClass), ERRPARAM];
	    @"Binding service %s on node %s failed in class %s! " ERRFMT,
	    [service cString], [node cString], class_getName(inClass),
	    ERRPARAM];

	return description;
}

- (int)errNo
{
	return errNo;
}

- (OFString*)node
{
	return node;
}

- (OFString*)service
{
	return service;
}

- (int)family
{
	return family;
}
@end

@implementation OFListenFailedException
+ newWithClass: (Class)class_
       backLog: (int)backlog
{
	return [[self alloc] initWithClass: class_

	string[length] = 0;

	@try {
		string = [self resizeMemory: string
				     toSize: length + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e dealloc];
		[e release];
	}
}

- (void)removeCharactersInRange: (of_range_t)range
{
	[self removeCharactersFromIndex: range.start
				toIndex: range.start + range.length];

	string[length] = '\0';

	@try {
		string = [self resizeMemory: string
				     toSize: length + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e dealloc];
		[e release];
	}
}

- (void)removeTrailingWhitespaces
{
	size_t d;
	char *p;

	length -= d;

	@try {
		string = [self resizeMemory: string
				     toSize: length + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e dealloc];
		[e release];
	}
}

- (void)removeLeadingAndTrailingWhitespaces
{
	size_t d, i;
	char *p;

	string[length] = '\0';

	@try {
		string = [self resizeMemory: string
				     toSize: length + 1];
	} @catch (OFOutOfMemoryException *e) {
		/* We don't really care, as we only made it smaller */
		[e dealloc];
		[e release];
	}
}

- copy
{
	return [[OFString alloc] initWithString: self];
}
@end

 * file.
 */

#include <unistd.h>

#import "OFObject.h"

/**
 * \brief The type of a number.
 */
enum of_number_type {
typedef enum of_number_type_t {
	OF_NUMBER_BOOL,
	OF_NUMBER_CHAR,
	OF_NUMBER_SHORT,
	OF_NUMBER_INT,
	OF_NUMBER_LONG,
	OF_NUMBER_UCHAR,
	OF_NUMBER_USHORT,

	OF_NUMBER_INTMAX,
	OF_NUMBER_UINTMAX,
	OF_NUMBER_PTRDIFF,
	OF_NUMBER_INTPTR,
	OF_NUMBER_UINTPTR,
	OF_NUMBER_FLOAT,
	OF_NUMBER_DOUBLE,
};
} of_number_type_t;

/**
 * \brief Provides a way to store a number in an object.
 */
@interface OFNumber: OFObject <OFCopying>
{
	union {

		uintmax_t      uintmax;
		ptrdiff_t      ptrdiff;
		intptr_t       intptr;
		uintptr_t      uintptr;
		float	       float_;
		double	       double_;
	} value;
	enum of_number_type type;
	of_number_type_t type;
}

/**
 * \param bool_ A BOOL which the OFNumber should contain
 * \return A new autoreleased OFNumber
 */
+ numberWithBool: (BOOL)bool_;

 *
 * \param double_ A double which the OFNumber should contain
 * \return An initialized OFNumber
 */
- initWithDouble: (double)double_;

/**
 * \return An enum of type of_number_type indicating the type of contained
 * \return An of_number_type_t indicating the type of the number
 *	   number of the OFNumber
 */
- (enum of_number_type)type;
- (of_number_type_t)type;

/**
 * \return The OFNumber as a BOOL
 */
- (BOOL)boolValue;

/**

	value.double_ = double_;
	type = OF_NUMBER_DOUBLE;

	return self;
}

- (enum of_number_type)type
- (of_number_type_t)type
{
	return type;
}

- (BOOL)boolValue
{
	RETURN_AS(BOOL)

# define class_getSuperclass class_get_super_class
#endif

struct pre_ivar {
	void	      **memchunks;
	size_t	      memchunks_size;
	int32_t	      retain_count;
#if !defined(OF_ATOMIC_OPS) && defined(OF_THREADS)
#if !defined(OF_ATOMIC_OPS)
	of_spinlock_t retain_spinlock;
#endif
};

/* Hopefully no arch needs more than 16 bytes padding */
#define PRE_IVAR_ALIGN ((sizeof(struct pre_ivar) + 15) & ~15)
#define PRE_IVAR ((struct pre_ivar*)((char*)self - PRE_IVAR_ALIGN))

		@throw (OFAllocFailedException*)&alloc_failed_exception;
	}

	((struct pre_ivar*)instance)->memchunks = NULL;
	((struct pre_ivar*)instance)->memchunks_size = 0;
	((struct pre_ivar*)instance)->retain_count = 1;

#if !defined(OF_ATOMIC_OPS) && defined(OF_THREADS)
#if !defined(OF_ATOMIC_OPS)
	if (!of_spinlock_new(&((struct pre_ivar*)instance)->retain_spinlock)) {
		free(instance);
		@throw [OFInitializationFailedException newWithClass: self];
	}
#endif

	instance = (OFObject*)((char*)instance + PRE_IVAR_ALIGN);

						      pointer: ptr];
}

- retain
{
#if defined(OF_ATOMIC_OPS)
	of_atomic_inc_32(&PRE_IVAR->retain_count);
#elif defined(OF_THREADS)
#else
	assert(of_spinlock_lock(&PRE_IVAR->retain_spinlock));
	PRE_IVAR->retain_count++;
	assert(of_spinlock_unlock(&PRE_IVAR->retain_spinlock));
#else
	PRE_IVAR->retain_count++;
#endif

	return self;
}

- (size_t)retainCount
{
	assert(PRE_IVAR->retain_count >= 0);
	return (size_t)PRE_IVAR->retain_count;
}

- (void)release
{
#if defined(OF_ATOMIC_OPS)
	if (of_atomic_dec_32(&PRE_IVAR->retain_count) <= 0)
		[self dealloc];
#elif defined(OF_THREADS)
#else
	size_t c;

	assert(of_spinlock_lock(&PRE_IVAR->retain_spinlock));
	c = --PRE_IVAR->retain_count;
	assert(of_spinlock_unlock(&PRE_IVAR->retain_spinlock));

	if (!c)
		[self dealloc];
#else
	if (--PRE_IVAR->retain_count <= 0)
		[self dealloc];
#endif
}

- autorelease
{
	/*
	 * Cache OFAutoreleasePool since class lookups are expensive with the

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

#include <stdarg.h>

#import "OFObject.h"
#import "OFString.h"

@class OFString;
@class OFDataArray;

/**
 * \brief A base class for different types of streams.
 *
 * IMPORTANT: If you want to subclass this, override _readNBytes:intoBuffer:,
 * _writeNBytes:fromBuffer: and _isAtEndOfStream, but nothing else. Those are

 * Read with the specified encoding until a newline, \\0 or end of stream
 * occurs.
 *
 * \param encoding The encoding used by the stream
 * \return The line that was read, autoreleased, or nil if the end of the
 *	   stream has been reached.
 */
- (OFString*)readLineWithEncoding: (enum of_string_encoding)encoding;
- (OFString*)readLineWithEncoding: (of_string_encoding_t)encoding;

/**
 * Read until the specified string or \\0 is found or the end of stream occurs.
 *
 * \param delimiter The delimiter
 * \return The line that was read, autoreleased, or nil if the end of the
 *	   stream has been reached.
 */
- (OFString*)readTillDelimiter: (OFString*)delimiter;

/**
 * Read until the specified string or \\0 is found or the end of stream occurs.
 *
 * \param delimiter The delimiter
 * \param encoding The encoding used by the stream
 * \return The line that was read, autoreleased, or nil if the end of the
 *	   stream has been reached.
 */
- (OFString*)readTillDelimiter: (OFString*)delimiter
		  withEncoding: (enum of_string_encoding)encoding;
		  withEncoding: (of_string_encoding_t)encoding;

/**
 * \return A boolean whether writes are buffered
 */
- (BOOL)buffersWrites;

/**

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

#include <assert.h>
#include <fcntl.h>

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

#import "OFStream.h"
#import "OFString.h"
#import "OFDataArray.h"
#import "OFExceptions.h"
#import "macros.h"

#import "asprintf.h"

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

- init
{
	if (isa == [OFStream class]) {
		Class c = isa;
		[self release];
		@throw [OFNotImplementedException newWithClass: c
						      selector: _cmd];

}

- (OFString*)readLine
{
	return [self readLineWithEncoding: OF_STRING_ENCODING_UTF_8];
}

- (OFString*)readLineWithEncoding: (enum of_string_encoding)encoding
- (OFString*)readLineWithEncoding: (of_string_encoding_t)encoding
{
	size_t i, len, ret_len;
	char *ret_c, *tmp, *tmp2;
	OFString *ret;

	/* Look if there's a line or \0 in our cache */
	if (cache != NULL) {

- (OFString*)readTillDelimiter: (OFString*)delimiter
{
	return [self readTillDelimiter: delimiter
			  withEncoding: OF_STRING_ENCODING_UTF_8];
}

- (OFString*)readTillDelimiter: (OFString*)delimiter
		  withEncoding: (enum of_string_encoding)encoding
		  withEncoding: (of_string_encoding_t)encoding
{
	const char *delim;
	size_t i, j, delim_len, len, ret_len;
	char *ret_c, *tmp, *tmp2;
	OFString *ret;

	/* FIXME: Convert delimiter to specified charset */

{
	return [self writeNBytes: [str cStringLength]
		      fromBuffer: [str cString]];
}

- (size_t)writeLine: (OFString*)str
{
	size_t len = [str cStringLength];
	char *buf;
	size_t ret = [self writeString: str];
	[self writeInt8: '\n'];

	buf = [self allocMemoryWithSize: len + 1];

	@try {
		memcpy(buf, [str cString], len);
		buf[len] = '\n';

	return ret + 1;
		return [self writeNBytes: len + 1
			      fromBuffer: buf];
	} @finally {
		[self freeMemory: buf];
	}
}

- (size_t)writeFormat: (OFString*)fmt, ...
{
	va_list args;
	size_t ret;

	   intoBuffer: (char*)buf
{
	ssize_t ret;

	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException newWithClass: isa];

	if (eos) {
		OFReadFailedException *e;

		e = [OFReadFailedException newWithClass: isa
					  requestedSize: size];
#ifndef _WIN32
	/* FIXME: We want a sane error message on Win32 as well */
	if (eos)
		errno = ENOTCONN;
		e->errNo = ENOTCONN;
#else
		e->errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if (eos || (ret = recv(sock, buf, size, 0)) < 0)
	if ((ret = recv(sock, buf, size, 0)) < 0)
		@throw [OFReadFailedException newWithClass: isa
					     requestedSize: size];

	if (ret == 0)
		eos = YES;

	return ret;
}

- (size_t)_writeNBytes: (size_t)size
	    fromBuffer: (const char*)buf
{
	ssize_t ret;

	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException newWithClass: isa];

	if (eos) {
		OFWriteFailedException *e;

		e = [OFWriteFailedException newWithClass: isa
					   requestedSize: size];
#ifndef _WIN32
	/* FIXME: We want a sane error message on Win32 as well */
	if (eos)
		errno = ENOTCONN;
		e->errNo = ENOTCONN;
#else
		e->errNo = WSAENOTCONN;
#endif

		@throw e;
	}

	if (eos || (ret = send(sock, buf, size, 0)) == -1)
	if ((ret = send(sock, buf, size, 0)) == -1)
		@throw [OFWriteFailedException newWithClass: isa
					      requestedSize: size];

	/* This is safe, as we already checked for -1 */
	return ret;
}

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

#import "OFObject.h"

typedef uint32_t of_unichar_t;

/**
 * \brief The encoding of a string.
 */
enum of_string_encoding {
typedef enum of_string_encoding_t {
	OF_STRING_ENCODING_UTF_8,
	OF_STRING_ENCODING_ISO_8859_1,
	OF_STRING_ENCODING_ISO_8859_15,
	OF_STRING_ENCODING_WINDOWS_1252
};
} of_string_encoding_t;

extern int of_string_check_utf8(const char*, size_t);
extern size_t of_string_unicode_to_utf8(of_unichar_t, char*);
extern size_t of_string_utf8_to_unicode(const char*, size_t, of_unichar_t*);
extern size_t of_string_position_to_index(const char*, size_t);
extern size_t of_string_index_to_position(const char*, size_t, size_t);

 * Creates a new OFString from a C string with the specified encoding.
 *
 * \param str A C string to initialize the OFString with
 * \param encoding The encoding of the C string
 * \return A new autoreleased OFString
 */
+ stringWithCString: (const char*)str
	   encoding: (enum of_string_encoding)encoding;
	   encoding: (of_string_encoding_t)encoding;

/**
 * Creates a new OFString from a C string with the specified encoding and
 * length.
 *
 * \param str A C string to initialize the OFString with
 * \param encoding The encoding of the C string
 * \param len The length of the C string
 * \return A new autoreleased OFString
 */
+ stringWithCString: (const char*)str
	   encoding: (enum of_string_encoding)encoding
	   encoding: (of_string_encoding_t)encoding
	     length: (size_t)len;

/**
 * Creates a new OFString from a UTF-8 encoded C string with the specified
 * length.
 *
 * \param str A UTF-8 encoded C string to initialize the OFString with

 * specified encoding.
 *
 * \param path The path to the file
 * \param encoding The encoding of the file
 * \return A new autoreleased OFString
 */
+ stringWithContentsOfFile: (OFString*)path
		  encoding: (enum of_string_encoding)encoding;
		  encoding: (of_string_encoding_t)encoding;

/**
 * Initializes an already allocated OFString from a UTF-8 encoded C string.
 *
 * \param str A UTF-8 encoded C string to initialize the OFString with
 * \return An initialized OFString
 */
- initWithCString: (const char*)str;

/**
 * Initializes an already allocated OFString from a C string with the specified
 * encoding.
 *
 * \param str A C string to initialize the OFString with
 * \param encoding The encoding of the C string
 * \return An initialized OFString
 */
- initWithCString: (const char*)str
	 encoding: (enum of_string_encoding)encoding;
	 encoding: (of_string_encoding_t)encoding;

/**
 * Initializes an already allocated OFString from a C string with the specified
 * encoding and length.
 *
 * \param str A C string to initialize the OFString with
 * \param encoding The encoding of the C string
 * \param len The length of the C string
 * \return An initialized OFString
 */
- initWithCString: (const char*)str
	 encoding: (enum of_string_encoding)encoding
	 encoding: (of_string_encoding_t)encoding
	   length: (size_t)len;

/**
 * Initializes an already allocated OFString from a UTF-8 encoded C string with
 * the specified length.
 *
 * \param str A UTF-8 encoded C string to initialize the OFString with

 * file in the specified encoding.
 *
 * \param path The path to the file
 * \param encoding The encoding of the file
 * \return An initialized OFString
 */
- initWithContentsOfFile: (OFString*)path
		encoding: (enum of_string_encoding)encoding;
		encoding: (of_string_encoding_t)encoding;

/**
 * \return The OFString as a UTF-8 encoded C string
 */
- (const char*)cString;

/**

+ stringWithCString: (const char*)str
{
	return [[[self alloc] initWithCString: str] autorelease];
}

+ stringWithCString: (const char*)str
	   encoding: (enum of_string_encoding)encoding
	   encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithCString: str
				     encoding: encoding] autorelease];
}

+ stringWithCString: (const char*)str
	   encoding: (enum of_string_encoding)encoding
	   encoding: (of_string_encoding_t)encoding
	     length: (size_t)len
{
	return [[[self alloc] initWithCString: str
				     encoding: encoding
				       length: len] autorelease];
}

+ stringWithContentsOfFile: (OFString*)path
{
	return [[[self alloc] initWithContentsOfFile: path] autorelease];
}

+ stringWithContentsOfFile: (OFString*)path
		  encoding: (enum of_string_encoding)encoding
		  encoding: (of_string_encoding_t)encoding
{
	return [[[self alloc] initWithContentsOfFile: path
					    encoding: encoding] autorelease];
}

- initWithCString: (const char*)str
{
	return [self initWithCString: str
			    encoding: OF_STRING_ENCODING_UTF_8
			      length: strlen(str)];
}

- initWithCString: (const char*)str
	 encoding: (enum of_string_encoding)encoding
	 encoding: (of_string_encoding_t)encoding
{
	return [self initWithCString: str
			    encoding: encoding
			      length: strlen(str)];
}

- initWithCString: (const char*)str
	 encoding: (enum of_string_encoding)encoding
	 encoding: (of_string_encoding_t)encoding
	   length: (size_t)len
{
	self = [super init];

	@try {
		size_t i, j;
		const uint16_t *table;

- initWithContentsOfFile: (OFString*)path
{
	return [self initWithContentsOfFile: path
				   encoding: OF_STRING_ENCODING_UTF_8];
}

- initWithContentsOfFile: (OFString*)path
		encoding: (enum of_string_encoding)encoding
		encoding: (of_string_encoding_t)encoding
{
	self = [super init];

	@try {
		OFFile *file;
		char *tmp;
		struct stat s;

}

- (intmax_t)decimalValue
{
	int i = 0;
	intmax_t num = 0;

	if (string[0] == '-')
	if (string[0] == '-' || string[0] == '+')
		i++;

	for (; i < length; i++) {
		if (string[i] >= '0' && string[i] <= '9') {
			if (INTMAX_MAX / 10 < num ||
			    INTMAX_MAX - num * 10 < string[i] - '0')
				@throw [OFOutOfRangeException

 *
 * \param service The service to bind
 * \param node The node to bind to. Use @"0.0.0.0" for IPv4 or @"::" for IPv6
 *	       to bind to all.
 * \param family The family to use (AF_INET for IPv4 or AF_INET6 for IPv6)
 */
- (void)bindService: (OFString*)service
	     onNode: (OFString*)node
	     onNode: (OFString*)node;
	 withFamily: (int)family;

/**
 * Listen on the socket.
 *
 * \param backlog Maximum length for the queue of pending connections.
 */
- (void)listenWithBackLog: (int)backlog;

		@throw [OFConnectionFailedException newWithClass: isa
							    node: node
							 service: service];
}

- (void)bindService: (OFString*)service
	     onNode: (OFString*)node
	 withFamily: (int)family
{
	if (sock != INVALID_SOCKET)
		@throw [OFAlreadyConnectedException newWithClass: isa];

#ifndef HAVE_THREADSAFE_GETADDRINFO
	if (family != AF_INET)
		@throw [OFBindFailedException newWithClass: isa
						      node: node
						   service: service
						    family: family];
#endif

	if ((sock = socket(family, SOCK_STREAM, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException newWithClass: isa
						      node: node
						   service: service
						    family: family];

#ifdef HAVE_THREADSAFE_GETADDRINFO
	struct addrinfo hints, *res;

	memset(&hints, 0, sizeof(struct addrinfo));
	hints.ai_family = family;
	hints.ai_family = AF_UNSPEC;
	hints.ai_socktype = SOCK_STREAM;

	if (getaddrinfo([node cString], [service cString], &hints, &res)) {
	if (getaddrinfo([node cString], [service cString], &hints, &res))
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFAddressTranslationFailedException
		    newWithClass: isa
			    node: node
			 service: service];
	}

	if ((sock = socket(res->ai_family, SOCK_STREAM, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException newWithClass: isa
						      node: node
						   service: service];

	if (bind(sock, res->ai_addr, res->ai_addrlen) == -1) {
		freeaddrinfo(res);
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException newWithClass: isa
						      node: node
						   service: service
						   service: service];
						    family: family];
	}

	freeaddrinfo(res);
#else
	struct hostent *he;
	struct servent *se;
	struct sockaddr_in addr;

	if ((se = getservbyname([service cString], "TCP")) != NULL)
		port = se->s_port;
	else if ((port = OF_BSWAP16_IF_LE(strtol([service cString], NULL,
	    10))) == 0) {
# ifdef OF_THREADS
		[mutex unlock];
# endif
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFAddressTranslationFailedException
		    newWithClass: isa
			    node: node
			 service: service];
	}

	memset(&addr, 0, sizeof(addr));
	addr.sin_family = AF_INET;
	addr.sin_port = port;

	if (he->h_addrtype != AF_INET || he->h_addr_list[0] == NULL) {
# ifdef OF_THREADS
		[mutex unlock];
# endif
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFAddressTranslationFailedException
		    newWithClass: isa
			    node: node
			 service: service];
	}

	memcpy(&addr.sin_addr.s_addr, he->h_addr_list[0], he->h_length);

# ifdef OF_THREADS
	[mutex unlock];
# endif
	if ((sock = socket(AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET)
		@throw [OFBindFailedException newWithClass: isa
						      node: node
						   service: service];

	if (bind(sock, (struct sockaddr*)&addr, sizeof(addr)) == -1) {
		close(sock);
		sock = INVALID_SOCKET;
		@throw [OFBindFailedException newWithClass: isa
						      node: node
						   service: service
						   service: service];
						    family: family];
	}
#endif
}

- (void)listenWithBackLog: (int)backlog
{
	if (sock == INVALID_SOCKET)

	newsock = [[[isa alloc] init] autorelease];
	addrlen = sizeof(struct sockaddr);

	@try {
		addr = [newsock allocMemoryWithSize: sizeof(struct sockaddr)];
	} @catch (id e) {
		[newsock dealloc];
		[newsock release];
		@throw e;
	}

	if ((s = accept(sock, addr, &addrlen)) == INVALID_SOCKET) {
		[newsock dealloc];
		[newsock release];
		@throw [OFAcceptFailedException newWithClass: isa];
	}

	newsock->sock = s;
	newsock->sockAddr = addr;
	newsock->sockAddrLen = addrlen;

 */

#import "OFObject.h"
#import "OFList.h"

#import "threading.h"

@class OFDate;

/**
 * \brief A class for Thread Local Storage keys.
 */
@interface OFTLSKey: OFObject
{
@public
	of_tlskey_t key;
@protected
	void (*destructor)(id);
	of_list_object_t *listobj;
	BOOL initialized;
}

/**
 * \return A new autoreleased Thread Local Storage key
 */
+ tlsKey;
+ TLSKey;

/**
 * \param destructor A destructor that is called when the thread is terminated
 * \return A new autoreleased Thread Local Storage key
 */
+ tlsKeyWithDestructor: (void(*)(id))destructor;
+ TLSKeyWithDestructor: (void(*)(id))destructor;

+ (void)callAllDestructors;

/**
 * \return An initialized Thread Local Storage key
 */
- init;

		OF_THREAD_NOT_RUNNING,
		OF_THREAD_RUNNING,
		OF_THREAD_WAITING_FOR_JOIN
	} running;
	id retval;
}

/**
 * \return A new, autoreleased thread
 */
+ thread;

/**
 * \param obj An object that is passed to the main method as a copy or nil
 * \return A new autoreleased thread
 * \return A new, autoreleased thread
 */
+ threadWithObject: (id)obj;

/**
 * Sets the Thread Local Storage for the specified key.
 *
 * The specified object is first retained and then the object stored before is
 * released. You can specify nil as object if you want the old object to be
 * released and don't want any new object for the TLS key.
 *
 * \param key The Thread Local Storage key
 * \param obj The object the Thread Local Storage key will be set to
 * \return The old object, autoreleased
 */
+ (id)setObject: (id)obj
      forTLSKey: (OFTLSKey*)key;
+ (void)setObject: (id)obj
	forTLSKey: (OFTLSKey*)key;

/**
 * Returns the object for the specified Thread Local Storage key.
 *
 * The returned object is <i>not</i> retained and autoreleased for performance
 * reasons!
 *
 * \param key The Thread Local Storage key
 */
+ (id)objectForTLSKey: (OFTLSKey*)key;

/**
 * \return The current thread or nil if we are in the main thread
 */
+ (OFThread*)currentThread;

/**
 * Suspends execution of the current thread for N milliseconds.
 * Suspends execution of the current thread for the specified time interval.
 *
 * \param sec The number of seconds to sleep
 */
+ (void)sleepForTimeInterval: (int64_t)sec;

/**
 * Suspends execution of the current thread for the specified time interval.
 *
 * \param sec The number of seconds to sleep
 * \param usec The number of microseconds to sleep
 */
+ (void)sleepForNMilliseconds: (unsigned int)msecs;
+ (void)sleepForTimeInterval: (int64_t)sec
		microseconds: (uint32_t)usec;

/**
 * Suspends execution of the current thread until the specified date.
 */
+ (void)sleepUntilDate: (OFDate*)date;

/**
 * Yields a processor voluntarily and moves the thread at the end of the queue
 * for its priority.
 */
+ (void)yield;

# include <sched.h>
#else
# include <windows.h>
#endif

#import "OFThread.h"
#import "OFList.h"
#import "OFDate.h"
#import "OFAutoreleasePool.h"
#import "OFExceptions.h"

#import "threading.h"

static OFList *tlskeys;
static of_tlskey_t thread_self;

{
	if (self != [OFThread class])
		return;

	if (!of_tlskey_new(&thread_self))
		@throw [OFInitializationFailedException newWithClass: self];
}

+ thread
{
	return [[[self alloc] init] autorelease];
}

+ threadWithObject: (id)obj
{
	return [[[self alloc] initWithObject: obj] autorelease];
}

+ (id)setObject: (id)obj
      forTLSKey: (OFTLSKey*)key
+ (void)setObject: (id)obj
	forTLSKey: (OFTLSKey*)key
{
	id old = of_tlskey_get(key->key);

	if (!of_tlskey_set(key->key, [obj retain]))
		@throw [OFInvalidArgumentException newWithClass: self
						       selector: _cmd];

	return [old autorelease];
	[old release];
}

+ (id)objectForTLSKey: (OFTLSKey*)key
{
	return of_tlskey_get(key->key);
	return [[of_tlskey_get(key->key) retain] autorelease];
}

+ (OFThread*)currentThread
{
	return of_tlskey_get(thread_self);
	return [[of_tlskey_get(thread_self) retain] autorelease];
}

+ (void)sleepForNMilliseconds: (unsigned int)msecs;
+ (void)sleepForTimeInterval: (int64_t)sec
{
	if (sec < 0)
		@throw [OFOutOfRangeException newWithClass: self];

#ifndef _WIN32
	sleep(sec);
#else
	Sleep(sec * 1000);
#endif
}

+ (void)sleepForTimeInterval: (int64_t)sec
		microseconds: (uint32_t)usec
{
	if (sec < 0)
		@throw [OFOutOfRangeException newWithClass: self];

#ifndef _WIN32
	sleep(sec);
	usleep(msecs * 1000);
	usleep(usec);
#else
	Sleep(sec * 1000 + usec / 1000);
#endif
}

+ (void)sleepUntilDate: (OFDate*)date
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFDate *now = [OFDate date];
	int64_t sec;
	uint32_t usec;

	if ((sec = [date timeIntervalSinceDate: now]) < 0)
		@throw [OFOutOfRangeException newWithClass: self];

	usec = [date microsecondsOfTimeIntervalSinceDate: now];

	[pool release];

#ifndef _WIN32
	Sleep(msecs);
	sleep(sec);
	usleep(usec);
#else
	Sleep(sec * 1000 + usec / 1000);
#endif
}

+ (void)yield
{
#ifndef _WIN32
	sched_yield();

	[OFAutoreleasePool releaseAll];

	[thread release];

	of_thread_exit();
}

- init
{
	Class c = isa;
	[self release];
	@throw [OFNotImplementedException newWithClass: c
					      selector: _cmd];
}

- initWithObject: (id)obj
{
	self = [super init];

	@try {
		object = [obj retain];
	} @catch (id e) {

@implementation OFTLSKey
+ (void)initialize
{
	if (self == [OFTLSKey class])
		tlskeys = [[OFList alloc] init];
}

+ tlsKey
+ TLSKey
{
	return [[[self alloc] init] autorelease];
}

+ tlsKeyWithDestructor: (void(*)(id))destructor
+ TLSKeyWithDestructor: (void(*)(id))destructor
{
	return [[[self alloc] initWithDestructor: destructor] autorelease];
}

+ (void)callAllDestructors
{
	of_list_object_t *iter;

#import "OFAutoreleasePool.h"
#import "OFExceptions.h"

#if defined(OF_OBJFW_RUNTIME)
# include <objfw-rt.h>
#elif defined(OF_OLD_GNU_RUNTIME)
# include <objc/objc-api.h>
#elif defined(OF_APPLE_RUNTIME)
# include <objc/runtime.h>
#endif
#if defined(OF_OLD_GNU_RUNTIME) || defined(OF_OBJFW_RUNTIME)
# define objc_getClass objc_get_class
#endif

#import "TestsAppDelegate.h"

	    [[a objectAtIndex: i++] isEqual: @""] &&
	    [[a objectAtIndex: i++] isEqual: @"baz"] &&
	    [[a objectAtIndex: i++] isEqual: @""] &&
	    [[a objectAtIndex: i++] isEqual: @""])

	TEST(@"-[decimalValue]",
	    [@"1234" decimalValue] == 1234 &&
	    [@"+123" decimalValue] == 123 &&
	    [@"-500" decimalValue] == -500 &&
	    [@"" decimalValue] == 0)

	TEST(@"-[hexadecimalValue]",
	    [@"123f" hexadecimalValue] == 0x123f &&
	    [@"0xABcd" hexadecimalValue] == 0xABCD &&
	    [@"xbCDE" hexadecimalValue] == 0xBCDE &&

		port += 1024;
	service = [OFString stringWithFormat: @"%d", port];

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

	msg = [OFString stringWithFormat:
	    @"-[bindService:onNode:withFamily:] (port %d)", port];
	    @"-[bindService:onNode:] (port %d)", port];
	TEST(msg, R([server bindService: service
				 onNode: @"127.0.0.1"
				 onNode: @"127.0.0.1"]))
			     withFamily: AF_INET]))

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

	TEST(@"-[connectToService:onNode:]",
	    R([client connectToService: service
				onNode: @"127.0.0.1"]))

	TEST(@"+[threadWithObject:]",
	    (t = [TestThread threadWithObject: @"foo"]))

	TEST(@"-[start]", R([t start]))

	TEST(@"-[join]", [[t join] isEqual: @"success"])

	TEST(@"OFTLSKey's +[tlsKey]", (key = [OFTLSKey tlsKey]))
	TEST(@"OFTLSKey's +[TLSKey]", (key = [OFTLSKey TLSKey]))

	TEST(@"+[setObject:forTLSKey:]",
	    R([OFThread setObject: @"setme"
			forTLSKey: key]) &&
	    [[OFThread setObject: @"foo"
		       forTLSKey: key] isEqual: @"setme"])
	    R([OFThread setObject: @"foo"
			forTLSKey: key]))

	TEST(@"+[objectForTLSKey:]",
	    [[OFThread objectForTLSKey: key] isEqual: @"foo"])

	[pool drain];
}
@end

		-D)
			shift
			CPPFLAGS="$CPPFLAGS -D$1"
			;;
		-D*)
			CPPFLAGS="$CPPFLAGS $1"
			;;
		-framework)
			shift
			LIBS="$LIBS -framework $1"
			;;
		-g*)
			OBJCFLAGS="$OBJCFLAGS $1"
			;;
		-I)
			shift
			CPPFLAGS="$CPPFLAGS -I$1"
			;;

	elif test x"$plugin" = x"yes"; then
		obj="${i%.m}.plugin.o"
	else
		obj="${i%.m}.o"
	fi
	objs="$objs $obj"
	build="no"
	deps=$($OBJC -E -M $CPPFLAGS $ENV_CPPFLAGS $i | \
	deps=$($OBJC -E -M $CPPFLAGS $i | sed 's/.*: //' | sed 's/\\//g')
	       sed 's/.*: //' | sed 's/\\//g')

	if test -f "$obj"; then
		for dep in $deps; do
			test "$dep" -nt $obj && build="yes"
		done
	else
		build="yes"

if test x"$lib" = x"yes"; then
	export LIB="$out_prefix$out$out_suffix"
	LDFLAGS="$LDFLAGS $($OBJFW_CONFIG --lib-ldflags)"
fi

if test ! -f "$out_prefix$out$out_suffix" -o x"$link" = x"yes"; then
	status_linking $out_prefix$out$out_suffix
	$OBJC -o $out_prefix$out$out_suffix $objs $LIBS $ENV_LIBS $LDFLAGS \
		$ENV_LDFLAGS || status_link_failed $out $?
	$OBJC -o $out_prefix$out$out_suffix $objs $LIBS $LDFLAGS || \
		status_link_failed $out $?
	status_linked $out_prefix$out$out_suffix
fi