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#ifdef HAVE_GMTIME_R
# define GMTIME_RET(field) \
time_t seconds_ = (time_t)seconds; \
struct tm tm; \
\
if (seconds_ != floor(seconds)) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
if (gmtime_r(&seconds_, &tm) == NULL) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
return tm.field;
# define LOCALTIME_RET(field) \
time_t seconds_ = (time_t)seconds; \
struct tm tm; \
\
if (seconds_ != floor(seconds)) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
if (localtime_r(&seconds_, &tm) == NULL) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
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 exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
[mutex lock]; \
\
@try { \
if ((tm = gmtime(&seconds_)) == NULL) \
@throw [OFOutOfRangeException \
exceptionWithClass: isa]; \
exceptionWithClass: [self class]]; \
\
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 exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
[mutex lock]; \
\
@try { \
if ((tm = localtime(&seconds_)) == NULL) \
@throw [OFOutOfRangeException \
exceptionWithClass: isa]; \
exceptionWithClass: [self class]]; \
\
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 exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
if ((tm = gmtime(&seconds_)) == NULL) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
return tm->field;
# define LOCALTIME_RET(field) \
time_t seconds_ = (time_t)seconds; \
struct tm *tm; \
\
if (seconds_ != floor(seconds)) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
if ((tm = localtime(&seconds_)) == NULL) \
@throw [OFOutOfRangeException exceptionWithClass: isa]; \
@throw [OFOutOfRangeException \
exceptionWithClass: [self class]]; \
\
return tm->field;
# endif
#endif
static int month_to_day_of_year[12] = {
0,
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struct tm tm = {};
tm.tm_isdst = -1;
if (of_strptime([string UTF8String], [format UTF8String],
&tm) == NULL)
@throw [OFInvalidFormatException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
/* Years */
seconds = (int64_t)(tm.tm_year - 70) * 31536000;
/* Days of leap years, excluding the year to look at */
seconds += (((tm.tm_year + 1899) / 4) - 492) * 86400;
seconds -= (((tm.tm_year + 1899) / 100) - 19) * 86400;
seconds += (((tm.tm_year + 1899) / 400) - 4) * 86400;
/* Leap day */
if (tm.tm_mon >= 2 && (((tm.tm_year + 1900) % 4 == 0 &&
(tm.tm_year + 1900) % 100 != 0) ||
(tm.tm_year + 1900) % 400 == 0))
seconds += 86400;
/* Months */
if (tm.tm_mon < 0 || tm.tm_mon > 12)
@throw [OFInvalidFormatException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
seconds += month_to_day_of_year[tm.tm_mon] * 86400;
/* Days */
seconds += (tm.tm_mday - 1) * 86400;
/* Hours */
seconds += tm.tm_hour * 3600;
/* Minutes */
seconds += tm.tm_min * 60;
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struct tm tm = {};
tm.tm_isdst = -1;
if (of_strptime([string UTF8String], [format UTF8String],
&tm) == NULL)
@throw [OFInvalidFormatException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
if ((seconds = mktime(&tm)) == -1)
@throw [OFInvalidFormatException
exceptionWithClass: isa];
exceptionWithClass: [self class]];
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- 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
exceptionWithClass: isa
exceptionWithClass: [self class]
selector: _cmd];
seconds = [element doubleValue];
[pool release];
} @catch (id e) {
[self release];
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}
- (of_comparison_result_t)compare: (id)object
{
OFDate *otherDate;
if (![object isKindOfClass: [OFDate class]])
@throw [OFInvalidArgumentException exceptionWithClass: isa
selector: _cmd];
@throw [OFInvalidArgumentException
exceptionWithClass: [self class]
selector: _cmd];
otherDate = object;
if (seconds < otherDate->seconds)
return OF_ORDERED_ASCENDING;
if (seconds > otherDate->seconds)
return OF_ORDERED_DESCENDING;
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{
OFString *ret;
time_t seconds_ = (time_t)seconds;
struct tm tm;
char *buffer;
if (seconds_ != floor(seconds))
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#ifdef HAVE_GMTIME_R
if (gmtime_r(&seconds_, &tm) == NULL)
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#else
# ifdef OF_THREADS
[mutex lock];
@try {
# endif
struct tm *tmp;
if ((tmp = gmtime(&seconds_)) == NULL)
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException
exceptionWithClass: [self class]];
tm = *tmp;
# ifdef OF_THREADS
} @finally {
[mutex unlock];
}
# endif
#endif
buffer = [self allocMemoryWithSize: of_pagesize];
@try {
if (!strftime(buffer, of_pagesize, [format UTF8String], &tm))
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException
exceptionWithClass: [self class]];
ret = [OFString stringWithUTF8String: buffer];
} @finally {
[self freeMemory: buffer];
}
return ret;
}
- (OFString*)localDateStringWithFormat: (OFConstantString*)format
{
OFString *ret;
time_t seconds_ = (time_t)seconds;
struct tm tm;
char *buffer;
if (seconds_ != floor(seconds))
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#ifdef HAVE_LOCALTIME_R
if (localtime_r(&seconds_, &tm) == NULL)
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException exceptionWithClass: [self class]];
#else
# ifdef OF_THREADS
[mutex lock];
@try {
# endif
struct tm *tmp;
if ((tmp = localtime(&seconds_)) == NULL)
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException
exceptionWithClass: [self class]];
tm = *tmp;
# ifdef OF_THREADS
} @finally {
[mutex unlock];
}
# endif
#endif
buffer = [self allocMemoryWithSize: of_pagesize];
@try {
if (!strftime(buffer, of_pagesize, [format UTF8String], &tm))
@throw [OFOutOfRangeException exceptionWithClass: isa];
@throw [OFOutOfRangeException
exceptionWithClass: [self class]];
ret = [OFString stringWithUTF8String: buffer];
} @finally {
[self freeMemory: buffer];
}
return ret;
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