Use asdclib-cth rather than in-tree copy.

1 files changed, 0 insertions, 221 deletions

diff --git a/asdcplib/src/KM_tai.cpp b/asdcplib/src/KM_tai.cpp
deleted file mode 100644
index 2cbd125..0000000
--- a/asdcplib/src/KM_tai.cpp
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
-
-THIS IS A SUBSET OF THE FULL LIBTAI. CHANGES HAVE BEEN MADE TO SUIT
-LIBKUMU STYLE AND TYPE CONVENTIONS. ALL BUGS BELONG TO JOHN HURST.
-THE FOLLOWING IS FOR ATTRIBUTION, THANK YOU MR. BERNSTEIN FOR WRITING
-AND DISTRIBUTING SUCH GREAT SOFTWARE:
-
-libtai 0.60, alpha.
-19981013
-Copyright 1998
-D. J. Bernstein, djb@pobox.com
-http://pobox.com/~djb/libtai.html
-
-
-libtai is a library for storing and manipulating dates and times.
-
-libtai supports two time scales: (1) TAI64, covering a few hundred
-billion years with 1-second precision; (2) TAI64NA, covering the same
-period with 1-attosecond precision. Both scales are defined in terms of
-TAI, the current international real time standard.
-
-libtai provides an internal format for TAI64, struct tai, designed for
-fast time manipulations. The tai_pack() and tai_unpack() routines
-convert between struct tai and a portable 8-byte TAI64 storage format.
-libtai provides similar internal and external formats for TAI64NA.
-
-libtai provides struct caldate to store dates in year-month-day form. It
-can convert struct caldate, under the Gregorian calendar, to a modified
-Julian day number for easy date arithmetic.
-
-libtai provides struct caltime to store calendar dates and times along
-with UTC offsets. It can convert from struct tai to struct caltime in
-UTC, accounting for leap seconds, for accurate date and time display. It
-can also convert back from struct caltime to struct tai for user input.
-Its overall UTC-to-TAI conversion speed is 100x better than the usual
-UNIX mktime() implementation.
-
-This version of libtai requires a UNIX system with gettimeofday(). It
-will be easy to port to other operating systems with compilers
-supporting 64-bit arithmetic.
-
-The libtai source code is in the public domain.
-
-*/
-
-  /*! \file    KM_tai.cpp
-    \version $Id: KM_tai.cpp,v 1.5 2012/03/07 17:30:52 mikey Exp $
-    \brief   portable time functions
-  */
-
-#include <KM_tai.h>
-#ifdef KM_WIN32
-#include <time.h>
-#else
-#include <sys/time.h>
-#endif
-
-//
-void
-caldate_frommjd(Kumu::TAI::caldate* cd, i32_t day)
-{
-  assert(cd);
-  i32_t year, month, yday;
-
-  year = day / 146097L;
-  day %= 146097L;
-  day += 678881L;
-  while (day >= 146097L) { day -= 146097L; ++year; }
-
-  /* year * 146097 + day - 678881 is MJD; 0 <= day < 146097 */
-  /* 2000-03-01, MJD 51604, is year 5, day 0 */
-
-  year *= 4;
-  if (day == 146096L) { year += 3; day = 36524L; }
-  else { year += day / 36524L; day %= 36524L; }
-  year *= 25;
-  year += day / 1461;
-  day %= 1461;
-  year *= 4;
-
-  yday = (day < 306);
-  if (day == 1460) { year += 3; day = 365; }
-  else { year += day / 365; day %= 365; }
-  yday += day;
-
-  day *= 10;
-  month = (day + 5) / 306;
-  day = (day + 5) % 306;
-  day /= 10;
-  if (month >= 10) { yday -= 306; ++year; month -= 10; }
-  else { yday += 59; month += 2; }
-
-  cd->year = year;
-  cd->month = month + 1;
-  cd->day = day + 1;
-}
-
-//
-static ui32_t times365[4] = { 0, 365, 730, 1095 } ;
-static ui32_t times36524[4] = { 0, 36524UL, 73048UL, 109572UL } ;
-static ui32_t montab[12] =
-{ 0, 31, 61, 92, 122, 153, 184, 214, 245, 275, 306, 337 } ;
-/* month length after february is (306 * m + 5) / 10 */
-
-//
-i32_t
-caldate_mjd(const Kumu::TAI::caldate* cd)
-{
-  assert(cd);
-  i32_t y, m, d;
-
-  d = cd->day - 678882L;
-  m = cd->month - 1;
-  y = cd->year;
-
-  d += 146097L * (y / 400);
-  y %= 400;
-
-  if (m >= 2) m -= 2; else { m += 10; --y; }
-
-  y += (m / 12);
-  m %= 12;
-  if (m < 0) { m += 12; --y; }
-
-  d += montab[m];
-
-  d += 146097L * (y / 400);
-  y %= 400;
-  if (y < 0) { y += 400; d -= 146097L; }
-
-  d += times365[y & 3];
-  y >>= 2;
-
-  d += 1461L * (y % 25);
-  y /= 25;
-
-  d += times36524[y & 3];
-
-  return d;
-}
-
-
-//
-void
-caltime_utc(Kumu::TAI::caltime* ct, const Kumu::TAI::tai* t)
-{
-  assert(ct&&t);
-  Kumu::TAI::tai t2 = *t;
-  ui64_t u = t2.x + 58486;
-  i32_t s = (i32_t)(u % ui64_C(86400));
-
-  ct->second = (s % 60); s /= 60;
-  ct->minute = s % 60; s /= 60;
-  ct->hour = s;
-
-  u /= ui64_C(86400);
-  caldate_frommjd(&ct->date,/*XXX*/(i32_t) (u - ui64_C(53375995543064)));
-
-  ct->offset = 0;
-}
-
-//
-void
-caltime_tai(const Kumu::TAI::caltime* ct, Kumu::TAI::tai* t)
-{
-  assert(ct&&t);
-  i32_t day, s;
-
-  /* XXX: check for overflow? */
-
-  day = caldate_mjd(&ct->date);
-
-  s = ct->hour * 60 + ct->minute;
-  s = (s - ct->offset) * 60 + ct->second;
-
-  t->x = day * ui64_C(86400) + ui64_C(4611686014920671114) + (i64_t)s;
-}
-
-//
-void
-Kumu::TAI::tai::now()
-{
-#ifdef KM_WIN32
-  SYSTEMTIME st;
-  ::GetSystemTime(&st);
-  TAI::caltime ct;
-  ct.date.year = st.wYear;
-  ct.date.month = st.wMonth;
-  ct.date.day = st.wDay;
-  ct.hour = st.wHour;
-  ct.minute = st.wMinute;
-  ct.second = st.wSecond;
-  caltime_tai(&ct, this);
-#else
-  struct timeval now;
-  gettimeofday(&now, 0);
-  x = ui64_C(4611686018427387914) + (ui64_t)now.tv_sec;
-#endif
-}
-
-
-//
-const Kumu::TAI::tai&
-Kumu::TAI::tai::operator=(const Kumu::TAI::caltime& rhs)
-{
-  caltime_tai(&rhs, this);
-  return *this;
-}
-
-//
-const Kumu::TAI::caltime&
-Kumu::TAI::caltime::operator=(const Kumu::TAI::tai& rhs)
-{
-  caltime_utc(this, &rhs);
-  return *this;
-}
-
-
-//
-// end KM_tai.cpp
-//