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Diffstat (limited to 'protocols/Sametime/src/glib/gdatetime.h')
| -rw-r--r-- | protocols/Sametime/src/glib/gdatetime.h | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/protocols/Sametime/src/glib/gdatetime.h b/protocols/Sametime/src/glib/gdatetime.h new file mode 100644 index 0000000000..b76df89c7e --- /dev/null +++ b/protocols/Sametime/src/glib/gdatetime.h @@ -0,0 +1,217 @@ +/* + * Copyright (C) 2009-2010 Christian Hergert <chris@dronelabs.com> + * Copyright © 2010 Codethink Limited + * + * This library is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of the + * licence, or (at your option) any later version. + * + * This is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public + * License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 + * USA. + * + * Authors: Christian Hergert <chris@dronelabs.com> + * Thiago Santos <thiago.sousa.santos@collabora.co.uk> + * Emmanuele Bassi <ebassi@linux.intel.com> + * Ryan Lortie <desrt@desrt.ca> + */ + +#if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION) +#error "Only <glib.h> can be included directly." +#endif + +#ifndef __G_DATE_TIME_H__ +#define __G_DATE_TIME_H__ + +#include <glib/gtimezone.h> + +G_BEGIN_DECLS + +/** + * G_TIME_SPAN_DAY: + * + * Evaluates to a time span of one day. + * + * Since: 2.26 + */ +#define G_TIME_SPAN_DAY (G_GINT64_CONSTANT (86400000000)) + +/** + * G_TIME_SPAN_HOUR: + * + * Evaluates to a time span of one hour. + * + * Since: 2.26 + */ +#define G_TIME_SPAN_HOUR (G_GINT64_CONSTANT (3600000000)) + +/** + * G_TIME_SPAN_MINUTE: + * + * Evaluates to a time span of one minute. + * + * Since: 2.26 + */ +#define G_TIME_SPAN_MINUTE (G_GINT64_CONSTANT (60000000)) + +/** + * G_TIME_SPAN_SECOND: + * + * Evaluates to a time span of one second. + * + * Since: 2.26 + */ +#define G_TIME_SPAN_SECOND (G_GINT64_CONSTANT (1000000)) + +/** + * G_TIME_SPAN_MILLISECOND: + * + * Evaluates to a time span of one millisecond. + * + * Since: 2.26 + */ +#define G_TIME_SPAN_MILLISECOND (G_GINT64_CONSTANT (1000)) + +/** + * GTimeSpan: + * + * A value representing an interval of time, in microseconds. + * + * Since: 2.26 + */ +typedef gint64 GTimeSpan; + +/** + * GDateTime: + * + * <structname>GDateTime</structname> is an opaque structure whose members + * cannot be accessed directly. + * + * Since: 2.26 + */ +typedef struct _GDateTime GDateTime; + +void g_date_time_unref (GDateTime *datetime); +GDateTime * g_date_time_ref (GDateTime *datetime); + +GDateTime * g_date_time_new_now (GTimeZone *tz); +GDateTime * g_date_time_new_now_local (void); +GDateTime * g_date_time_new_now_utc (void); + +GDateTime * g_date_time_new_from_unix_local (gint64 t); +GDateTime * g_date_time_new_from_unix_utc (gint64 t); + +GDateTime * g_date_time_new_from_timeval_local (const GTimeVal *tv); +GDateTime * g_date_time_new_from_timeval_utc (const GTimeVal *tv); + +GDateTime * g_date_time_new (GTimeZone *tz, + gint year, + gint month, + gint day, + gint hour, + gint minute, + gdouble seconds); +GDateTime * g_date_time_new_local (gint year, + gint month, + gint day, + gint hour, + gint minute, + gdouble seconds); +GDateTime * g_date_time_new_utc (gint year, + gint month, + gint day, + gint hour, + gint minute, + gdouble seconds); + +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add (GDateTime *datetime, + GTimeSpan timespan); + +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_years (GDateTime *datetime, + gint years); +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_months (GDateTime *datetime, + gint months); +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_weeks (GDateTime *datetime, + gint weeks); +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_days (GDateTime *datetime, + gint days); + +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_hours (GDateTime *datetime, + gint hours); +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_minutes (GDateTime *datetime, + gint minutes); +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_seconds (GDateTime *datetime, + gdouble seconds); + +G_GNUC_WARN_UNUSED_RESULT +GDateTime * g_date_time_add_full (GDateTime *datetime, + gint years, + gint months, + gint days, + gint hours, + gint minutes, + gdouble seconds); + +gint g_date_time_compare (gconstpointer dt1, + gconstpointer dt2); +GTimeSpan g_date_time_difference (GDateTime *end, + GDateTime *begin); +guint g_date_time_hash (gconstpointer datetime); +gboolean g_date_time_equal (gconstpointer dt1, + gconstpointer dt2); + +void g_date_time_get_ymd (GDateTime *datetime, + gint *year, + gint *month, + gint *day); + +gint g_date_time_get_year (GDateTime *datetime); +gint g_date_time_get_month (GDateTime *datetime); +gint g_date_time_get_day_of_month (GDateTime *datetime); + +gint g_date_time_get_week_numbering_year (GDateTime *datetime); +gint g_date_time_get_week_of_year (GDateTime *datetime); +gint g_date_time_get_day_of_week (GDateTime *datetime); + +gint g_date_time_get_day_of_year (GDateTime *datetime); + +gint g_date_time_get_hour (GDateTime *datetime); +gint g_date_time_get_minute (GDateTime *datetime); +gint g_date_time_get_second (GDateTime *datetime); +gint g_date_time_get_microsecond (GDateTime *datetime); +gdouble g_date_time_get_seconds (GDateTime *datetime); + +gint64 g_date_time_to_unix (GDateTime *datetime); +gboolean g_date_time_to_timeval (GDateTime *datetime, + GTimeVal *tv); + +GTimeSpan g_date_time_get_utc_offset (GDateTime *datetime); +const gchar * g_date_time_get_timezone_abbreviation (GDateTime *datetime); +gboolean g_date_time_is_daylight_savings (GDateTime *datetime); + +GDateTime * g_date_time_to_timezone (GDateTime *datetime, + GTimeZone *tz); +GDateTime * g_date_time_to_local (GDateTime *datetime); +GDateTime * g_date_time_to_utc (GDateTime *datetime); + +gchar * g_date_time_format (GDateTime *datetime, + const gchar *format) G_GNUC_MALLOC; + +G_END_DECLS + +#endif /* __G_DATE_TIME_H__ */ |