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#include "ace/OS_NS_time.h"
#if !defined (ACE_HAS_INLINED_OSCALLS)
# include "ace/OS_NS_time.inl"
#endif /* ACE_HAS_INLINED_OSCALLS */
#if defined (ACE_LACKS_STRPTIME)
# include "ace/os_include/os_ctype.h"
#endif /* ACE_LACKS_STRPTIME */
#include "ace/OS_NS_Thread.h"
#include "ace/Object_Manager_Base.h"
ACE_BEGIN_VERSIONED_NAMESPACE_DECL
struct tm *
ACE_OS::localtime_r (const time_t *t, struct tm *res)
{
ACE_OS_TRACE ("ACE_OS::localtime_r");
#if defined (ACE_HAS_TR24731_2005_CRT)
ACE_SECURECRTCALL (localtime_s (res, t), struct tm *, 0, res);
return res;
#elif defined (ACE_LACKS_LOCALTIME_R)
ACE_OS_GUARD
ACE_UNUSED_ARG (res);
struct tm * res_ptr = 0;
ACE_OSCALL (::localtime (t), struct tm *, res_ptr);
if (res_ptr == 0)
return 0;
else
{
*res = *res_ptr;
return res;
}
#else
return ace_localtime_r_helper (t, res);
#endif /* ACE_HAS_TR24731_2005_CRT */
}
time_t
ACE_OS::mktime (struct tm *t)
{
ACE_OS_TRACE ("ACE_OS::mktime");
#if defined (ACE_HAS_THREADS) && !defined (ACE_HAS_MT_SAFE_MKTIME)
ACE_OS_GUARD
#endif /* ACE_HAS_THREADS && ! ACE_HAS_MT_SAFE_MKTIME */
return std::mktime (t);
}
#if defined (ACE_LACKS_STRPTIME)
char *
ACE_OS::strptime_emulation (const char *buf, const char *format, struct tm *tm)
{
int bi = 0;
int fi = 0;
bool percent = false;
if (!buf || !format)
return 0;
while (format[fi] != '\0')
{
if (percent)
{
percent = false;
switch (format[fi])
{
case '%': // an escaped %
if (buf[bi] == '%')
{
++fi;
++bi;
}
else
return const_cast<char*> (buf + bi);
break;
/* not supported yet: weekday via locale long/short names
case 'a': / * weekday via locale * /
/ * FALL THROUGH * /
case 'A': / * long/short names * /
break;
*/
/* not supported yet:
case 'b': / * month via locale * /
/ * FALL THROUGH * /
case 'B': / * long/short names * /
/ * FALL THROUGH * /
case 'h':
break;
*/
/* not supported yet:
case 'c': / * %x %X * /
break;
*/
/* not supported yet:
case 'C': / * date & time - * /
/ * locale long format * /
break;
*/
case 'd': /* day of month (1-31) */
/* FALL THROUGH */
case 'e':
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_mday, &bi, &fi, 1, 31))
return const_cast<char*> (buf + bi);
break;
case 'D': /* %m/%d/%y */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_mon, &bi, &fi, 1, 12))
return const_cast<char*> (buf + bi);
--fi;
tm->tm_mon--;
if (buf[bi] != '/')
return const_cast<char*> (buf + bi);
++bi;
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_mday, &bi, &fi, 1, 31))
return const_cast<char*> (buf + bi);
--fi;
if (buf[bi] != '/')
return const_cast<char*> (buf + bi);
++bi;
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_year, &bi, &fi, 0, 99))
return const_cast<char*> (buf + bi);
if (tm->tm_year < 69)
tm->tm_year += 100;
break;
case 'H': /* hour (0-23) */
/* FALL THROUGH */
case 'k':
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_hour, &bi, &fi, 0, 23))
return const_cast<char*> (buf + bi);
break;
/* not supported yet:
case 'I': / * hour (0-12) * /
/ * FALL THROUGH * /
case 'l':
break;
*/
case 'j': /* day of year (0-366) */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_yday, &bi, &fi, 1, 366))
return const_cast<char*> (buf + bi);
tm->tm_yday--;
break;
case 'm': /* an escaped % */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_mon, &bi, &fi, 1, 12))
return const_cast<char*> (buf + bi);
tm->tm_mon--;
break;
case 'M': /* minute (0-59) */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_min, &bi, &fi, 0, 59))
return const_cast<char*> (buf + bi);
break;
/* not supported yet:
case 'p': / * am or pm for locale * /
break;
*/
/* not supported yet:
case 'r': / * %I:%M:%S %p * /
break;
*/
case 'R': /* %H:%M */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_hour, &bi, &fi, 0, 23))
return const_cast<char*> (buf + bi);
--fi;
if (buf[bi] != ':')
return const_cast<char*> (buf + bi);
++bi;
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_min, &bi, &fi, 0, 59))
return const_cast<char*> (buf + bi);
break;
case 'S': /* seconds (0-61) */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_sec, &bi, &fi, 0, 61))
return const_cast<char*> (buf + bi);
break;
case 'T': /* %H:%M:%S */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_hour, &bi, &fi, 0, 23))
return const_cast<char*> (buf + bi);
--fi;
if (buf[bi] != ':')
return const_cast<char*> (buf + bi);
++bi;
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_min, &bi, &fi, 0, 59))
return const_cast<char*> (buf + bi);
--fi;
if (buf[bi] != ':')
return const_cast<char*> (buf + bi);
++bi;
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_sec, &bi, &fi, 0, 61))
return const_cast<char*> (buf + bi);
break;
case 'w': /* day of week (0=Sun-6) */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_wday, &bi, &fi, 0, 6))
return const_cast<char*> (buf + bi);
break;
/* not supported yet: date, based on locale
case 'x': / * date, based on locale * /
break;
*/
/* not supported yet:
case 'X': / * time, based on locale * /
break;
*/
case 'y': /* the year - 1900 (0-99) */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_year, &bi, &fi, 0, 99))
return const_cast<char*> (buf + bi);
if (tm->tm_year < 69)
tm->tm_year += 100;
break;
case 'Y': /* the full year (1999) */
if (!ACE_OS::strptime_getnum
(buf + bi, &tm->tm_year, &bi, &fi, 0, 0))
return const_cast<char*> (buf + bi);
tm->tm_year -= 1900;
break;
default: /* unrecognised */
return const_cast<char*> (buf + bi);
} /* switch (format[fi]) */
}
else
{ /* if (percent) */
if (format[fi] == '%')
{
percent = true;
++fi;
}
else
{
if (format[fi] == buf[bi])
{
++fi;
++bi;
}
else
return const_cast<char*> (buf + bi);
}
} /* if (percent) */
} /* while (format[fi] */
return const_cast<char*> (buf + bi);
}
int
ACE_OS::strptime_getnum (const char *buf,
int *num,
int *bi,
int *fi,
int min,
int max)
{
int i = 0, tmp = 0;
while (isdigit (buf[i]))
{
tmp = (tmp * 10) + (buf[i] - '0');
if (max && (tmp > max))
return 0;
++i;
}
if (tmp < min)
return 0;
else if (i)
{
*num = tmp;
(*fi)++;
*bi += i;
return 1;
}
else
return 0;
}
#endif /* ACE_LACKS_STRPTIME */
ACE_END_VERSIONED_NAMESPACE_DECL
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