SERVER-35315 Upgrade timelib to version 2018.01

1 files changed, 75 insertions, 0 deletions

diff --git a/src/third_party/timelib-2018.01/astro.h b/src/third_party/timelib-2018.01/astro.h
new file mode 100644
index 00000000000..8b2b800b526
--- /dev/null
+++ b/src/third_party/timelib-2018.01/astro.h
@@ -0,0 +1,75 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015 Derick Rethans
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/* This macro computes the length of the day, from sunrise to sunset. */
+/* Sunrise/set is considered to occur when the Sun's upper limb is    */
+/* 35 arc minutes below the horizon (this accounts for the refraction */
+/* of the Earth's atmosphere).                                        */
+#define day_length(year,month,day,lon,lat)  \
+        __daylen__( year, month, day, lon, lat, -35.0/60.0, 1 )
+
+/* This macro computes the length of the day, including civil twilight. */
+/* Civil twilight starts/ends when the Sun's center is 6 degrees below  */
+/* the horizon.                                                         */
+#define day_civil_twilight_length(year,month,day,lon,lat)  \
+        __daylen__( year, month, day, lon, lat, -6.0, 0 )
+
+/* This macro computes the length of the day, incl. nautical twilight.  */
+/* Nautical twilight starts/ends when the Sun's center is 12 degrees    */
+/* below the horizon.                                                   */
+#define day_nautical_twilight_length(year,month,day,lon,lat)  \
+        __daylen__( year, month, day, lon, lat, -12.0, 0 )
+
+/* This macro computes the length of the day, incl. astronomical twilight. */
+/* Astronomical twilight starts/ends when the Sun's center is 18 degrees   */
+/* below the horizon.                                                      */
+#define day_astronomical_twilight_length(year,month,day,lon,lat)  \
+        __daylen__( year, month, day, lon, lat, -18.0, 0 )
+
+
+/* This macro computes times for sunrise/sunset.                      */
+/* Sunrise/set is considered to occur when the Sun's upper limb is    */
+/* 35 arc minutes below the horizon (this accounts for the refraction */
+/* of the Earth's atmosphere).                                        */
+#define timelib_astro_sun_rise_set(ts,lon,lat,hrise,hset,rise,set)  \
+        timelib_astro_rise_set_altitude( ts, lon, lat, -35.0/60.0, 1, hrise, hset, rise, set )
+
+/* This macro computes the start and end times of civil twilight.       */
+/* Civil twilight starts/ends when the Sun's center is 6 degrees below  */
+/* the horizon.                                                         */
+#define civil_twilight(ts,lon,lat,start,end)  \
+        timelib_astro_rise_set_altitude( ts, lon, lat, -6.0, 0, start, end )
+
+/* This macro computes the start and end times of nautical twilight.    */
+/* Nautical twilight starts/ends when the Sun's center is 12 degrees    */
+/* below the horizon.                                                   */
+#define nautical_twilight(ts,lon,lat,start,end)  \
+        timelib_astro_rise_set_altitude( ts, lon, lat, -12.0, 0, start, end )
+
+/* This macro computes the start and end times of astronomical twilight.   */
+/* Astronomical twilight starts/ends when the Sun's center is 18 degrees   */
+/* below the horizon.                                                      */
+#define astronomical_twilight(ts,lon,lat,start,end)  \
+        timelib_astro_rise_set_altitude( ts, lon, lat, -18.0, 0, start, end )
+