ObjFW  Diff

Annotate Patch Unified Diff

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To Artifact [177828d4d1]:

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#include "config.h"

#define _GNU_SOURCE
#include <stdint.h>
#include <limits.h>
#include <time.h>




#include <sys/time.h>

#import "OFDate.h"
#import "OFString.h"
#import "OFDictionary.h"
#import "OFXMLElement.h"








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#include "config.h"

#define _GNU_SOURCE
#include <stdint.h>
#include <limits.h>
#include <time.h>
#include <math.h>
#include <float.h>
#include <assert.h>

#include <sys/time.h>

#import "OFDate.h"
#import "OFString.h"
#import "OFDictionary.h"
#import "OFXMLElement.h"
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#endif

#ifdef HAVE_GMTIME_R
# define GMTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm tm;							  \
									  \
	if (seconds != seconds_)					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if (gmtime_r(&seconds_, &tm) == NULL)				  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm.field;
# define LOCALTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm tm;							  \
									  \
	if (seconds != seconds_)					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if (localtime_r(&seconds_, &tm) == NULL)			  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm.field;
#else
# ifdef OF_THREADS
#  define GMTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds != seconds_)					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	[mutex lock];							  \
									  \
	@try {								  \
		if ((tm = gmtime(&seconds_)) == NULL)			  \
			@throw [OFOutOfRangeException newWithClass: isa]; \
									  \
		return tm->field;					  \
	} @finally {							  \
		[mutex unlock];						  \
	}
#  define LOCALTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds != seconds_)					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	[mutex lock];							  \
									  \
	@try {								  \
		if ((tm = localtime(&seconds_)) == NULL)		  \
			@throw [OFOutOfRangeException newWithClass: isa]; \
									  \
		return tm->field;					  \
	} @finally {							  \
		[mutex unlock];						  \
	}
# else
#  define GMTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds != seconds_)					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if ((tm = gmtime(&seconds_)) == NULL)				  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm->field;
#  define LOCALTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds != seconds_)					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if ((tm = localtime(&seconds_)) == NULL)			  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm->field;
# endif








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#endif

#ifdef HAVE_GMTIME_R
# define GMTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm tm;							  \
									  \
	if (seconds_ != floor(seconds))					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if (gmtime_r(&seconds_, &tm) == NULL)				  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm.field;
# define LOCALTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm tm;							  \
									  \
	if (seconds_ != floor(seconds))					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if (localtime_r(&seconds_, &tm) == NULL)			  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm.field;
#else
# ifdef OF_THREADS
#  define GMTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds_ != floor(seconds))					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	[mutex lock];							  \
									  \
	@try {								  \
		if ((tm = gmtime(&seconds_)) == NULL)			  \
			@throw [OFOutOfRangeException newWithClass: isa]; \
									  \
		return tm->field;					  \
	} @finally {							  \
		[mutex unlock];						  \
	}
#  define LOCALTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds_ != floor(seconds))					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	[mutex lock];							  \
									  \
	@try {								  \
		if ((tm = localtime(&seconds_)) == NULL)		  \
			@throw [OFOutOfRangeException newWithClass: isa]; \
									  \
		return tm->field;					  \
	} @finally {							  \
		[mutex unlock];						  \
	}
# else
#  define GMTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds_ != floor(seconds))					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if ((tm = gmtime(&seconds_)) == NULL)				  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm->field;
#  define LOCALTIME_RET(field)						  \
	time_t seconds_ = (time_t)seconds;				  \
	struct tm *tm;							  \
									  \
	if (seconds_ != floor(seconds))					  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	if ((tm = localtime(&seconds_)) == NULL)			  \
		@throw [OFOutOfRangeException newWithClass: isa];	  \
									  \
	return tm->field;
# endif
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#endif

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

+ dateWithTimeIntervalSince1970: (int64_t)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSince1970: seconds] autorelease];
}

+ dateWithTimeIntervalSince1970: (int64_t)seconds
		   microseconds: (uint32_t)microseconds
{
	return [[[self alloc]
	    initWithTimeIntervalSince1970: seconds
			     microseconds: microseconds] autorelease];
}

+ dateWithTimeIntervalSinceNow: (int64_t)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSinceNow: seconds] autorelease];
}

+ dateWithTimeIntervalSinceNow: (int64_t)seconds
		  microseconds: (uint32_t)microseconds
{
	return [[[self alloc]
	    initWithTimeIntervalSinceNow: seconds
			    microseconds: microseconds] autorelease];
}

+ dateWithDateString: (OFString*)string
	      format: (OFString*)format
{
	return [[[self alloc] initWithDateString: string
					  format: format] autorelease];
}

+ dateWithLocalDateString: (OFString*)string
		   format: (OFString*)format
{
	return [[[self alloc] initWithLocalDateString: string
					       format: format] autorelease];
}

+ distantFuture
{
	if (sizeof(time_t) == sizeof(int64_t))
		return [[[self alloc]
		    initWithTimeIntervalSince1970: INT64_MAX
				     microseconds: 999999] autorelease];
	if (sizeof(time_t) == sizeof(int32_t))
		return [[[self alloc]
		    initWithTimeIntervalSince1970: INT32_MAX
				     microseconds: 999999] autorelease];

	/* Neither 64 nor 32 bit. But it's guaranteed to be at least an int */
	return [[[self alloc]
	    initWithTimeIntervalSince1970: INT_MAX
			     microseconds: 999999] autorelease];
}

+ distantPast
{
	/* We don't know if time_t is signed or unsigned. Use 0 to be safe */
	return [[[self alloc] initWithTimeIntervalSince1970: 0] autorelease];

}

- init
{
	struct timeval t;

	if (gettimeofday(&t, NULL)) {
		Class c = isa;
		[self release];
		@throw [OFInitializationFailedException newWithClass: c];
	}

	return [self initWithTimeIntervalSince1970: t.tv_sec
				      microseconds: (uint32_t)t.tv_usec];
}

- initWithTimeIntervalSince1970: (int64_t)seconds_
{
	return [self initWithTimeIntervalSince1970: seconds_
				      microseconds: 0];
}

- initWithTimeIntervalSince1970: (int64_t)seconds_
		   microseconds: (uint32_t)microseconds_
{
	self = [super init];

	seconds = seconds_;
	microseconds = microseconds_;

	return self;
}

- initWithTimeIntervalSinceNow: (int64_t)seconds_
{
	return [self initWithTimeIntervalSinceNow: seconds_
				     microseconds: 0];
}

- initWithTimeIntervalSinceNow: (int64_t)seconds_
		  microseconds: (uint32_t)microseconds_
{
	self = [self init];

	seconds += seconds_;
	microseconds += microseconds_;

	seconds += microseconds / 1000000;
	microseconds %= 1000000;

	return self;
}

- initWithDateString: (OFString*)string
	      format: (OFString*)format
{








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#endif

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

+ dateWithTimeIntervalSince1970: (double)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSince1970: seconds] autorelease];
}









+ dateWithTimeIntervalSinceNow: (double)seconds
{
	return [[[self alloc]
	    initWithTimeIntervalSinceNow: seconds] autorelease];
}









+ dateWithDateString: (OFString*)string
	      format: (OFString*)format
{
	return [[[self alloc] initWithDateString: string
					  format: format] autorelease];
}

+ dateWithLocalDateString: (OFString*)string
		   format: (OFString*)format
{
	return [[[self alloc] initWithLocalDateString: string
					       format: format] autorelease];
}

+ distantFuture
{

	return [[[self alloc]
	    initWithTimeIntervalSince1970: DBL_MAX] autorelease];










}

+ distantPast
{

	return [[[self alloc]
	    initWithTimeIntervalSince1970: DBL_MIN] autorelease];
}

- init
{
	struct timeval t;



	self = [super init];


	assert(!gettimeofday(&t, NULL));



	seconds = t.tv_sec;
	seconds += (double)t.tv_usec / 1000000;

	return self;

}

- initWithTimeIntervalSince1970: (double)seconds_

{
	self = [super init];

	seconds = seconds_;


	return self;
}

- initWithTimeIntervalSinceNow: (double)seconds_







{
	self = [self init];

	seconds += seconds_;





	return self;
}

- initWithDateString: (OFString*)string
	      format: (OFString*)format
{
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- initWithSerialization: (OFXMLElement*)element
{
	self = [super init];

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
		OFXMLAttribute *secondsAttribute, *microsecondsAttribute;

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		secondsAttribute = [element attributeForName: @"seconds"];
		microsecondsAttribute =
		    [element attributeForName: @"microseconds"];

		if (secondsAttribute == nil || microsecondsAttribute == nil)
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		seconds = (int64_t)[secondsAttribute decimalValue];
		microseconds = (uint32_t)[microsecondsAttribute decimalValue];

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

	return self;
}

- (BOOL)isEqual: (id)object
{
	OFDate *otherDate;

	if (![object isKindOfClass: [OFDate class]])
		return NO;

	otherDate = object;

	if (otherDate->seconds != seconds ||
	    otherDate->microseconds != microseconds)
		return NO;

	return YES;
}

- (uint32_t)hash
{
	uint32_t hash;








	OF_HASH_INIT(hash);

	OF_HASH_ADD_INT64(hash, seconds);
	OF_HASH_ADD_INT32(hash, microseconds);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- copy








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- initWithSerialization: (OFXMLElement*)element
{
	self = [super init];

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];


		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];




		seconds = [element doubleValue];







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

	return self;
}

- (BOOL)isEqual: (id)object
{
	OFDate *otherDate;

	if (![object isKindOfClass: [OFDate class]])
		return NO;

	otherDate = object;

	if (otherDate->seconds != seconds)

		return NO;

	return YES;
}

- (uint32_t)hash
{
	uint32_t hash;
	union {
		double d;
		uint8_t b[sizeof(double)];
	} d;
	uint8_t i;

	d.d = of_bswap_double_if_le(seconds);

	OF_HASH_INIT(hash);

	for (i = 0; i < sizeof(double); i++)
		OF_HASH_ADD(hash, d.b[i]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- copy
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	otherDate = object;

	if (seconds < otherDate->seconds)
		return OF_ORDERED_ASCENDING;
	if (seconds > otherDate->seconds)
		return OF_ORDERED_DESCENDING;

	if (microseconds < otherDate->microseconds)
		return OF_ORDERED_ASCENDING;
	if (microseconds > otherDate->microseconds)
		return OF_ORDERED_DESCENDING;

	return OF_ORDERED_SAME;
}

- (OFString*)description
{
	return [self dateStringWithFormat: @"%Y-%m-%dT%H:%M:%SZ"];
}

- (OFXMLElement*)XMLElementBySerializing
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFXMLElement *element;
	OFString *secondsString, *microsecondsString;

	element = [OFXMLElement elementWithName: [self className]
				      namespace: OF_SERIALIZATION_NS];

	secondsString = [OFString stringWithFormat: @"%" @PRId64, seconds];
	microsecondsString = [OFString stringWithFormat: @"%" @PRIu32,
							 microseconds];

	[element addAttributeWithName: @"seconds"
			  stringValue: secondsString];
	[element addAttributeWithName: @"microseconds"
			  stringValue: microsecondsString];

	[element retain];
	[pool release];
	[element autorelease];

	return element;
}

- (uint32_t)microsecond
{
	return microseconds;
}

- (uint8_t)second
{
	GMTIME_RET(tm_sec)
}









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	otherDate = object;

	if (seconds < otherDate->seconds)
		return OF_ORDERED_ASCENDING;
	if (seconds > otherDate->seconds)
		return OF_ORDERED_DESCENDING;






	return OF_ORDERED_SAME;
}

- (OFString*)description
{
	return [self dateStringWithFormat: @"%Y-%m-%dT%H:%M:%SZ"];
}

- (OFXMLElement*)XMLElementBySerializing
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFXMLElement *element;


	element = [OFXMLElement elementWithName: [self className]
				      namespace: OF_SERIALIZATION_NS];


	[element setStringValue: [OFString stringWithFormat: @"%la", seconds]];







	[element retain];
	[pool release];
	[element autorelease];

	return element;
}

- (uint32_t)microsecond
{
	return nearbyint(remainder(seconds, 1) * 1000000);
}

- (uint8_t)second
{
	GMTIME_RET(tm_sec)
}
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- (OFString*)dateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds != seconds_)
		@throw [OFOutOfRangeException newWithClass: isa];

#ifdef HAVE_GMTIME_R
	if (gmtime_r(&seconds_, &tm) == NULL)
		@throw [OFOutOfRangeException newWithClass: isa];
#else
# ifdef OF_THREADS








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- (OFString*)dateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds_ != floor(seconds))
		@throw [OFOutOfRangeException newWithClass: isa];

#ifdef HAVE_GMTIME_R
	if (gmtime_r(&seconds_, &tm) == NULL)
		@throw [OFOutOfRangeException newWithClass: isa];
#else
# ifdef OF_THREADS
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- (OFString*)localDateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds != seconds_)
		@throw [OFOutOfRangeException newWithClass: isa];

#ifdef HAVE_LOCALTIME_R
	if (localtime_r(&seconds_, &tm) == NULL)
		@throw [OFOutOfRangeException newWithClass: isa];
#else
# ifdef OF_THREADS








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- (OFString*)localDateStringWithFormat: (OFConstantString*)format
{
	OFString *ret;
	time_t seconds_ = (time_t)seconds;
	struct tm tm;
	char *buffer;

	if (seconds_ != floor(seconds))
		@throw [OFOutOfRangeException newWithClass: isa];

#ifdef HAVE_LOCALTIME_R
	if (localtime_r(&seconds_, &tm) == NULL)
		@throw [OFOutOfRangeException newWithClass: isa];
#else
# ifdef OF_THREADS
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{
	if ([self compare: otherDate] == OF_ORDERED_ASCENDING)
		return [[otherDate retain] autorelease];

	return [[self retain] autorelease];
}

- (int64_t)timeIntervalSince1970
{
	return seconds;
}

- (uint32_t)microsecondsOfTimeIntervalSince1970
{
	return microseconds;
}

- (int64_t)timeIntervalSinceDate: (OFDate*)otherDate
{
	int64_t seconds_ = seconds - otherDate->seconds;
	int32_t microseconds_ = (int32_t)microseconds - otherDate->microseconds;

	seconds_ += microseconds_ / 1000000;
	microseconds_ %= 1000000;

	while (microseconds_ < 0) {
		microseconds_ += 1000000;
		seconds_--;
	}

	return seconds_;
}

- (uint32_t)microsecondsOfTimeIntervalSinceDate: (OFDate*)otherDate
{
	int32_t microseconds_ = (int32_t)microseconds - otherDate->microseconds;

	microseconds_ %= 1000000;

	while (microseconds_ < 0)
		microseconds_ += 1000000;


	return microseconds_;
}

- (OFDate*)dateByAddingTimeInterval: (int64_t)sec_
{
	return [self dateByAddingTimeInterval: sec_
			     withMicroseconds: 0];
}

- (OFDate*)dateByAddingTimeInterval: (int64_t)seconds_
		   withMicroseconds: (uint32_t)microseconds_
{
	seconds_ += seconds;
	microseconds_ += microseconds;

	seconds_ += microseconds_ / 1000000;
	microseconds_ %= 1000000;

	return [OFDate dateWithTimeIntervalSince1970: seconds_
					microseconds: microseconds_];
}
@end








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{
	if ([self compare: otherDate] == OF_ORDERED_ASCENDING)
		return [[otherDate retain] autorelease];

	return [[self retain] autorelease];
}

- (double)timeIntervalSince1970
{
	return seconds;
}






- (double)timeIntervalSinceDate: (OFDate*)otherDate
{











	return seconds - otherDate->seconds;
}

- (double)timeIntervalSinceNow
{

	struct timeval t;
	double seconds_;



	assert(!gettimeofday(&t, NULL));

	seconds_ = t.tv_sec;

	seconds_ += (double)t.tv_usec / 1000000;



	return seconds - seconds_;
}

- (OFDate*)dateByAddingTimeInterval: (double)seconds_

{






	return [OFDate dateWithTimeIntervalSince1970: seconds + seconds_];

}
@end
Fossil 2.23 [47362306a7] 2023-11-01 18:56:47
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