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gstdatetime: Adds GstDateTime
Adds GstDateTime to represent dates + time + timezone information. Tests included. API: GstDateTime API: gst_date_time_get_day API: gst_date_time_get_month API: gst_date_time_get_year API: gst_date_time_get_hour API: gst_date_time_get_microsecond API: gst_date_time_get_minute API: gst_date_time_get_second API: gst_date_time_get_time_zone_offset API: gst_date_time_new API: gst_date_time_new_local_time API: gst_date_time_new_from_unix_epoch API: gst_date_time_new_now_local_time API: gst_date_time_new_now_utc API: gst_date_time_ref API: gst_date_time_unref Fixes #594504
This commit is contained in:
Thiago Santos
parent
c8b06272bc
commit
6425bde6ec
10 changed files with 928 additions and 0 deletions
17
configure.ac
17
configure.ac
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@ -342,8 +342,25 @@ if test x$gst_cv_uint128_t = xyes; then
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AC_DEFINE(HAVE_UINT128_T, 1, [Have __uint128_t type])
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fi
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dnl *** checking for tm_gmtoff ***
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AC_MSG_CHECKING([for tm_gmtoff])
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AC_RUN_IFELSE([AC_LANG_SOURCE([[
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#include <time.h>
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int main(void) {
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struct tm t;
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t.tm_gmtoff = 0;
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exit(0);
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}]])],
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[have_tm_gmtoff=yes
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AC_DEFINE(HAVE_TM_GMTOFF,1,[Have tm_gmtoff field in struct tm])],
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[have_tm_gmtoff=no],
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[have_tm_gmtoff="no (cross compiling)"])
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AC_MSG_RESULT($have_tm_gmtoff)
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dnl *** checks for library functions ***
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AC_CHECK_FUNCS([gmtime_r])
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AC_CHECK_FUNCS([sigaction])
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dnl check for fseeko()
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@ -2584,6 +2584,27 @@ GST_TYPE_SEARCH_MODE
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gst_search_mode_get_type
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</SECTION>
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<SECTION>
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<FILE>gstdatetime</FILE>
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<TITLE>GstDateTime</TITLE>
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GstDateTime
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gst_date_time_get_day
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gst_date_time_get_month
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gst_date_time_get_hour
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gst_date_time_get_microsecond
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gst_date_time_get_minute
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gst_date_time_get_time_zone_offset
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gst_date_time_get_second
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gst_date_time_get_year
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gst_date_time_new
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gst_date_time_new_from_unix_epoch
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gst_date_time_new_local_time
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gst_date_time_new_now_local_time
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gst_date_time_new_now_utc
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gst_date_time_ref
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gst_date_time_unref
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</SECTION>
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<SECTION>
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<FILE>gstvalue</FILE>
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<TITLE>GstValue</TITLE>
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@ -61,6 +61,7 @@ libgstreamer_@GST_MAJORMINOR@_la_SOURCES = \
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gstcaps.c \
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gstchildproxy.c \
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gstclock.c \
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gstdatetime.c \
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gstdebugutils.c \
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gstelement.c \
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gstelementfactory.c \
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@ -152,6 +153,7 @@ gst_headers = \
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gstchildproxy.h \
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gstclock.h \
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gstcompat.h \
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gstdatetime.h \
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gstdebugutils.h \
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gstelement.h \
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gstelementfactory.h \
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@ -37,6 +37,7 @@
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#include <gst/gstcaps.h>
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#include <gst/gstchildproxy.h>
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#include <gst/gstclock.h>
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#include <gst/gstdatetime.h>
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#include <gst/gstdebugutils.h>
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#include <gst/gstelement.h>
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#include <gst/gsterror.h>
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559
gst/gstdatetime.c
Normal file
559
gst/gstdatetime.c
Normal file
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@ -0,0 +1,559 @@
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/* GStreamer
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* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "gst_private.h"
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#include "gstdatetime.h"
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/**
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* SECTION:gst-date-time
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* @title: GstDateTime
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* @short_description: A date, time and timezone structure
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*
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* Struct to store date, time and timezone information altogether.
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* #GstDateTime is refcounted and immutable.
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*
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* Date information is handled using the proleptic Gregorian calendar.
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*
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* Provides basic creation functions and accessor functions to its fields.
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*
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* Since: 0.10.31
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*/
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#define GST_DATE_TIME_SEC_PER_DAY (G_GINT64_CONSTANT (86400))
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#define GST_DATE_TIME_USEC_PER_DAY (G_GINT64_CONSTANT (86400000000))
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#define GST_DATE_TIME_USEC_PER_HOUR (G_GINT64_CONSTANT (3600000000))
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#define GST_DATE_TIME_USEC_PER_MINUTE (G_GINT64_CONSTANT (60000000))
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#define GST_DATE_TIME_USEC_PER_SECOND (G_GINT64_CONSTANT (1000000))
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#define GST_DATE_TIME_USEC_PER_MILLISECOND (G_GINT64_CONSTANT (1000))
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#define MAX_SUPPORTED_YEAR 9999
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#define GREGORIAN_LEAP(y) (((y%4)==0)&&(!(((y%100)==0)&&((y%400)!=0))))
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static const guint16 days_in_months[2][13] = {
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{0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
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{0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
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};
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struct _GstDateTime
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{
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/*
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* As we don't have a math API, we can have fields split here.
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* (There is still some math done internally, but nothing really relevant).
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*
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* If we ever add one, we should go for a days since some epoch counter.
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* (Proleptic Gregorian with 0001-01-01 as day 1)
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*/
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gint16 year;
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gint8 month;
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gint8 day;
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guint64 usec; /* Microsecond timekeeping within Day */
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gint tzoffset;
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volatile gint ref_count;
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};
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/*
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* Returns the utc offset in seconds for this time structure
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*/
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static gint
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gmt_offset (struct tm *tm, time_t t)
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{
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#if defined (HAVE_TM_GMTOFF)
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return tm->tm_gmtoff;
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#else
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struct tm g;
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time_t t2;
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#ifdef HAVE_GMTIME_R
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gmtime_r (&t, &g);
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#else
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g = *gmtime (&t);
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#endif
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t2 = mktime (&g);
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return (int) difftime (t, t2);
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#endif
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}
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static void
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gst_date_time_set_local_timezone (GstDateTime * dt)
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{
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struct tm tt;
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time_t t;
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g_return_if_fail (dt != NULL);
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memset (&tt, 0, sizeof (tt));
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tt.tm_mday = gst_date_time_get_day (dt);
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tt.tm_mon = gst_date_time_get_month (dt) - 1;
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tt.tm_year = gst_date_time_get_year (dt) - 1900;
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tt.tm_hour = gst_date_time_get_hour (dt);
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tt.tm_min = gst_date_time_get_minute (dt);
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tt.tm_sec = gst_date_time_get_second (dt);
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t = mktime (&tt);
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dt->tzoffset = gmt_offset (&tt, t) / 60;
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}
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static GstDateTime *
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gst_date_time_alloc (void)
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{
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GstDateTime *datetime;
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datetime = g_slice_new0 (GstDateTime);
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datetime->ref_count = 1;
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return datetime;
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}
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static void
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gst_date_time_free (GstDateTime * datetime)
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{
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g_slice_free (GstDateTime, datetime);
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}
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static GstDateTime *
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gst_date_time_new_from_date (gint year, gint month, gint day)
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{
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GstDateTime *dt;
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g_return_val_if_fail (year > 0 && year <= 9999, NULL);
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g_return_val_if_fail ((month > 0 && month <= 12), NULL);
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g_return_val_if_fail ((day > 0 && day <= 31), NULL);
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dt = gst_date_time_alloc ();
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dt->year = year;
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dt->month = month;
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dt->day = day;
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gst_date_time_set_local_timezone (dt);
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return dt;
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}
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/**
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* gst_date_time_get_year:
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* @datetime: a #GstDateTime
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*
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* Returns the year of this #GstDateTime
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*
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* Return value: The year of this #GstDateTime
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_year (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return datetime->year;
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}
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/**
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* gst_date_time_get_month:
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* @datetime: a #GstDateTime
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*
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* Returns the month of this #GstDateTime. January is 1, February is 2, etc..
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*
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* Return value: The month of this #GstDateTime
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_month (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return datetime->month;
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}
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/**
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* gst_date_time_get_day:
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* @datetime: a #GstDateTime
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*
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* Returns the day of this #GstDateTime.
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*
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* Return value: The day of this #GstDateTime
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_day (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return datetime->day;
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}
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/**
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* gst_date_time_get_hour:
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* @datetime: a #GstDateTime
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*
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* Retrieves the hour of the day represented by @datetime in the gregorian
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* calendar. The return is in the range of 0 to 23.
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*
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* Return value: the hour of the day
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*
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_hour (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return (datetime->usec / GST_DATE_TIME_USEC_PER_HOUR);
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}
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/**
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* gst_date_time_get_microsecond:
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* @datetime: a #GstDateTime
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*
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* Retrieves the fractional part of the seconds in microseconds represented by
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* @datetime in the gregorian calendar.
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*
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* Return value: the microsecond of the second
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*
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_microsecond (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return (datetime->usec % GST_DATE_TIME_USEC_PER_SECOND);
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}
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/**
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* gst_date_time_get_minute:
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* @datetime: a #GstDateTime
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*
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* Retrieves the minute of the hour represented by @datetime in the gregorian
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* calendar.
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*
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* Return value: the minute of the hour
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*
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_minute (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return (datetime->usec % GST_DATE_TIME_USEC_PER_HOUR) /
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GST_DATE_TIME_USEC_PER_MINUTE;
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}
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/**
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* gst_date_time_get_second:
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* @datetime: a #GstDateTime
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*
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* Retrieves the second of the minute represented by @datetime in the gregorian
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* calendar.
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*
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* Return value: the second represented by @datetime
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*
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* Since: 0.10.31
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*/
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gint
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gst_date_time_get_second (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return (datetime->usec % GST_DATE_TIME_USEC_PER_MINUTE) /
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GST_DATE_TIME_USEC_PER_SECOND;
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}
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/**
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* gst_date_time_get_time_zone_offset:
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* @datetime: a #GstDateTime
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*
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* Retrieves the offset from UTC in hours that the timezone specified
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* by @datetime represents. Timezones ahead (to the east) of UTC have positive
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* values, timezones before (to the west) of UTC have negative values.
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* If @datetime represents UTC time, then the offset is zero.
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*
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* Return value: the offset from UTC in hours
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* Since: 0.10.31
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*/
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gfloat
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gst_date_time_get_time_zone_offset (const GstDateTime * datetime)
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{
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g_return_val_if_fail (datetime != NULL, 0);
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return datetime->tzoffset / 60.0f;
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}
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/**
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* gst_date_time_new_from_unix_epoch:
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* @t: seconds from the Unix epoch
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*
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* Creates a new #GstDateTime using the time since Jan 1, 1970 specified by @t.
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* The #GstDateTime is in the local timezone.
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*
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* Return value: the newly created #GstDateTime
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*
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* Since: 0.10.31
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*/
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GstDateTime *
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gst_date_time_new_from_unix_epoch (gint64 t)
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{
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GstDateTime *dt;
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struct tm tm;
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time_t tt;
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memset (&tm, 0, sizeof (tm));
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tt = (time_t) t;
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#ifdef HAVE_LOCALTIME_R
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localtime_r (&tt, &tm);
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#else
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localtime (&tt, &tm);
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#endif
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dt = gst_date_time_new (tm.tm_year + 1900,
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tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 0, 0);
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gst_date_time_set_local_timezone (dt);
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return dt;
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}
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/**
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* gst_date_time_new_local_time:
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* @year: the gregorian year
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* @month: the gregorian month
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* @day: the day of the gregorian month
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* @hour: the hour of the day
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* @minute: the minute of the hour
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* @second: the second of the minute
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* @microsecond: the microsecond of the second
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*
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* Creates a new #GstDateTime using the date and times in the gregorian calendar
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* in the local timezone.
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*
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* @year should be from 1 to 9999, @month should be from 1 to 12, @day from
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* 1 to 31, @hour from 0 to 23, @minutes and @seconds from 0 to 59 and
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* @microsecond from 0 to 999999.
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*
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* Return value: the newly created #GstDateTime
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*
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* Since: 0.10.31
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*/
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GstDateTime *
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gst_date_time_new_local_time (gint year, gint month, gint day, gint hour,
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gint minute, gint second, gint microsecond)
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{
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GstDateTime *dt;
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dt = gst_date_time_new (year, month, day, hour, minute, second, microsecond,
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0);
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gst_date_time_set_local_timezone (dt);
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return dt;
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}
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/**
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* gst_date_time_new:
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* @year: the gregorian year
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* @month: the gregorian month
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* @day: the day of the gregorian month
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* @hour: the hour of the day
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* @minute: the minute of the hour
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* @second: the second of the minute
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* @microsecond: the microsecond of the second
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* @tzoffset: Offset from UTC in hours.
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*
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* Creates a new #GstDateTime using the date and times in the gregorian calendar
|
||||
* in the supplied timezone.
|
||||
*
|
||||
* @year should be from 1 to 9999, @month should be from 1 to 12, @day from
|
||||
* 1 to 31, @hour from 0 to 23, @minutes and @seconds from 0 to 59 and
|
||||
* @microsecond from 0 to 999999.
|
||||
*
|
||||
* Note that @tzoffset is a float and was chosen so for being able to handle
|
||||
* some fractional timezones, while it still keeps the readability of
|
||||
* represeting it in hours for most timezones.
|
||||
*
|
||||
* Return value: the newly created #GstDateTime
|
||||
*
|
||||
* Since: 0.10.31
|
||||
*/
|
||||
GstDateTime *
|
||||
gst_date_time_new (gint year, gint month, gint day, gint hour,
|
||||
gint minute, gint second, gint microsecond, gfloat tzoffset)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
|
||||
g_return_val_if_fail (hour >= 0 && hour < 24, NULL);
|
||||
g_return_val_if_fail (minute >= 0 && minute < 60, NULL);
|
||||
g_return_val_if_fail (second >= 0 && second < 60, NULL);
|
||||
g_return_val_if_fail (microsecond >= 0 && microsecond < 1000000, NULL);
|
||||
|
||||
if (!(dt = gst_date_time_new_from_date (year, month, day)))
|
||||
return NULL;
|
||||
|
||||
dt->usec = (hour * GST_DATE_TIME_USEC_PER_HOUR)
|
||||
+ (minute * GST_DATE_TIME_USEC_PER_MINUTE)
|
||||
+ (second * GST_DATE_TIME_USEC_PER_SECOND)
|
||||
+ microsecond;
|
||||
dt->tzoffset = (gint) (60 * tzoffset);
|
||||
|
||||
return dt;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_date_time_new_now_local_time:
|
||||
*
|
||||
* Creates a new #GstDateTime representing the current date and time.
|
||||
*
|
||||
* Return value: the newly created #GstDateTime which should be freed with
|
||||
* gst_date_time_unref().
|
||||
*
|
||||
* Since: 0.10.31
|
||||
*/
|
||||
GstDateTime *
|
||||
gst_date_time_new_now_local_time (void)
|
||||
{
|
||||
GstDateTime *datetime;
|
||||
GTimeVal tv;
|
||||
g_get_current_time (&tv);
|
||||
|
||||
datetime = gst_date_time_new_from_unix_epoch (tv.tv_sec);
|
||||
datetime->usec += tv.tv_usec;
|
||||
gst_date_time_set_local_timezone (datetime);
|
||||
return datetime;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_date_time_ref:
|
||||
* @datetime: a #GstDateTime
|
||||
*
|
||||
* Atomically increments the reference count of @datetime by one.
|
||||
*
|
||||
* Return value: the reference @datetime
|
||||
*
|
||||
* Since: 0.10.31
|
||||
*/
|
||||
GstDateTime *
|
||||
gst_date_time_ref (GstDateTime * datetime)
|
||||
{
|
||||
g_return_val_if_fail (datetime != NULL, NULL);
|
||||
g_return_val_if_fail (datetime->ref_count > 0, NULL);
|
||||
g_atomic_int_inc (&datetime->ref_count);
|
||||
return datetime;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_date_time_unref:
|
||||
* @datetime: a #GstDateTime
|
||||
*
|
||||
* Atomically decrements the reference count of @datetime by one. When the
|
||||
* reference count reaches zero, the structure is freed.
|
||||
*
|
||||
* Since: 0.10.31
|
||||
*/
|
||||
void
|
||||
gst_date_time_unref (GstDateTime * datetime)
|
||||
{
|
||||
g_return_if_fail (datetime != NULL);
|
||||
g_return_if_fail (datetime->ref_count > 0);
|
||||
|
||||
if (g_atomic_int_dec_and_test (&datetime->ref_count))
|
||||
gst_date_time_free (datetime);
|
||||
}
|
||||
|
||||
static GstDateTime *
|
||||
gst_date_time_copy (const GstDateTime * dt)
|
||||
{
|
||||
GstDateTime *copy = gst_date_time_alloc ();
|
||||
|
||||
memcpy (copy, dt, sizeof (GstDateTime));
|
||||
copy->ref_count = 1;
|
||||
|
||||
return copy;
|
||||
}
|
||||
|
||||
static GstDateTime *
|
||||
gst_date_time_to_utc (const GstDateTime * dt)
|
||||
{
|
||||
GstDateTime *utc;
|
||||
gint64 usec;
|
||||
gint days;
|
||||
gint leap;
|
||||
|
||||
g_return_val_if_fail (dt != NULL, NULL);
|
||||
|
||||
utc = gst_date_time_copy (dt);
|
||||
|
||||
usec = dt->usec - dt->tzoffset * GST_DATE_TIME_USEC_PER_MINUTE;
|
||||
days = usec / GST_DATE_TIME_USEC_PER_DAY;
|
||||
if (usec < 0)
|
||||
days--;
|
||||
utc->day += days;
|
||||
|
||||
leap = GREGORIAN_LEAP (utc->year) ? 1 : 0;
|
||||
|
||||
/* check if we should update month/year */
|
||||
if (utc->day < 1) {
|
||||
if (utc->month == 1) {
|
||||
utc->year--;
|
||||
utc->month = 12;
|
||||
} else {
|
||||
utc->month--;
|
||||
}
|
||||
if (GREGORIAN_LEAP (utc->year))
|
||||
utc->day = days_in_months[1][utc->month];
|
||||
else
|
||||
utc->day = days_in_months[0][utc->month];
|
||||
} else if (utc->day > days_in_months[leap][utc->month]) {
|
||||
if (utc->month == 12) {
|
||||
utc->year++;
|
||||
utc->month = 1;
|
||||
} else {
|
||||
utc->month++;
|
||||
}
|
||||
utc->day = 1;
|
||||
}
|
||||
|
||||
if (usec < 0)
|
||||
utc->usec =
|
||||
GST_DATE_TIME_USEC_PER_DAY + (usec % GST_DATE_TIME_USEC_PER_DAY);
|
||||
else
|
||||
utc->usec = usec % GST_DATE_TIME_USEC_PER_DAY;
|
||||
|
||||
return utc;
|
||||
}
|
||||
|
||||
/**
|
||||
* gst_date_time_new_now_utc:
|
||||
*
|
||||
* Creates a new #GstDateTime that represents the current instant at Universal
|
||||
* coordinated time.
|
||||
*
|
||||
* Return value: the newly created #GstDateTime which should be freed with
|
||||
* gst_date_time_unref().
|
||||
*
|
||||
* Since: 0.10.31
|
||||
*/
|
||||
GstDateTime *
|
||||
gst_date_time_new_now_utc (void)
|
||||
{
|
||||
GstDateTime *now, *utc;
|
||||
|
||||
now = gst_date_time_new_now_local_time ();
|
||||
utc = gst_date_time_to_utc (now);
|
||||
gst_date_time_unref (now);
|
||||
return utc;
|
||||
}
|
||||
67
gst/gstdatetime.h
Normal file
67
gst/gstdatetime.h
Normal file
|
|
@ -0,0 +1,67 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#ifndef __GST_DATE_TIME_H__
|
||||
#define __GST_DATE_TIME_H__
|
||||
|
||||
#include <time.h>
|
||||
#include <glib.h>
|
||||
|
||||
G_BEGIN_DECLS
|
||||
|
||||
/**
|
||||
* GstDateTime:
|
||||
*
|
||||
* Opaque, immutable, refcounted struct that store date, time and timezone
|
||||
* information. It currently supports ranges from 0001-01-01 to
|
||||
* 9999-12-31 in the Gregorian proleptic calendar.
|
||||
*
|
||||
* Use the acessor functions to get the stored values.
|
||||
*/
|
||||
typedef struct _GstDateTime GstDateTime;
|
||||
|
||||
gint gst_date_time_get_year (const GstDateTime * datetime);
|
||||
gint gst_date_time_get_month (const GstDateTime * datetime);
|
||||
gint gst_date_time_get_day (const GstDateTime * datetime);
|
||||
gint gst_date_time_get_hour (const GstDateTime * datetime);
|
||||
gint gst_date_time_get_minute (const GstDateTime * datetime);
|
||||
gint gst_date_time_get_second (const GstDateTime * datetime);
|
||||
gint gst_date_time_get_microsecond (const GstDateTime * datetime);
|
||||
gfloat gst_date_time_get_time_zone_offset (const GstDateTime * datetime);
|
||||
|
||||
GstDateTime *gst_date_time_new_from_unix_epoch (gint64 secs);
|
||||
GstDateTime *gst_date_time_new_local_time (gint year, gint month,
|
||||
gint day, gint hour,
|
||||
gint minute,
|
||||
gint second,
|
||||
gint microsecond);
|
||||
GstDateTime *gst_date_time_new (gint year, gint month,
|
||||
gint day, gint hour,
|
||||
gint minute,
|
||||
gint second,
|
||||
gint microsecond,
|
||||
gfloat tzoffset);
|
||||
GstDateTime *gst_date_time_new_now_local_time (void);
|
||||
GstDateTime *gst_date_time_new_now_utc (void);
|
||||
|
||||
GstDateTime *gst_date_time_ref (GstDateTime * datetime);
|
||||
void gst_date_time_unref (GstDateTime * datetime);
|
||||
|
||||
G_END_DECLS
|
||||
#endif /* __GST_DATE_TIME_H__ */
|
||||
|
|
@ -77,6 +77,7 @@ check_PROGRAMS = \
|
|||
gst/gstbufferlist \
|
||||
gst/gstbus \
|
||||
gst/gstcaps \
|
||||
gst/gstdatetime \
|
||||
gst/gstinfo \
|
||||
gst/gstiterator \
|
||||
gst/gstmessage \
|
||||
|
|
|
|||
1
tests/check/gst/.gitignore
vendored
1
tests/check/gst/.gitignore
vendored
|
|
@ -9,6 +9,7 @@ gstcaps
|
|||
gstchildproxy
|
||||
gstclock
|
||||
gstdata
|
||||
gstdatetime
|
||||
gstelement
|
||||
gstevent
|
||||
gstghostpad
|
||||
|
|
|
|||
244
tests/check/gst/gstdatetime.c
Normal file
244
tests/check/gst/gstdatetime.c
Normal file
|
|
@ -0,0 +1,244 @@
|
|||
/* GStreamer
|
||||
* Copyright (C) 2010 Thiago Santos <thiago.sousa.santos@collabora.co.uk>
|
||||
* Copyright (C) 2010 Christian Hergert <chris@dronelabs.com>
|
||||
*
|
||||
* gstdatetime.c: Unit tests for GstDateTime
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Library General Public
|
||||
* License as published by the Free Software Foundation; either
|
||||
* version 2 of the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Library General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Library General Public
|
||||
* License along with this library; if not, write to the
|
||||
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
* Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
#include <string.h>
|
||||
#include <time.h>
|
||||
#include <gst/check/gstcheck.h>
|
||||
|
||||
#define ASSERT_TIME(dt,H,M,S) G_STMT_START { \
|
||||
assert_equals_int ((H), gst_date_time_get_hour ((dt))); \
|
||||
assert_equals_int ((M), gst_date_time_get_minute ((dt))); \
|
||||
assert_equals_int ((S), gst_date_time_get_second ((dt))); \
|
||||
} G_STMT_END
|
||||
|
||||
GST_START_TEST (test_GstDateTime_now)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
time_t t;
|
||||
struct tm tm;
|
||||
|
||||
memset (&tm, 0, sizeof (tm));
|
||||
t = time (NULL);
|
||||
localtime_r (&t, &tm);
|
||||
dt = gst_date_time_new_now_local_time ();
|
||||
assert_equals_int (gst_date_time_get_year (dt), 1900 + tm.tm_year);
|
||||
assert_equals_int (gst_date_time_get_month (dt), 1 + tm.tm_mon);
|
||||
assert_equals_int (gst_date_time_get_day (dt), tm.tm_mday);
|
||||
assert_equals_int (gst_date_time_get_hour (dt), tm.tm_hour);
|
||||
assert_equals_int (gst_date_time_get_minute (dt), tm.tm_min);
|
||||
assert_equals_int (gst_date_time_get_second (dt), tm.tm_sec);
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_new_from_unix_epoch)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
struct tm tm;
|
||||
time_t t;
|
||||
|
||||
memset (&tm, 0, sizeof (tm));
|
||||
t = time (NULL);
|
||||
localtime_r (&t, &tm);
|
||||
dt = gst_date_time_new_from_unix_epoch (t);
|
||||
assert_equals_int (gst_date_time_get_year (dt), 1900 + tm.tm_year);
|
||||
assert_equals_int (gst_date_time_get_month (dt), 1 + tm.tm_mon);
|
||||
assert_equals_int (gst_date_time_get_day (dt), tm.tm_mday);
|
||||
assert_equals_int (gst_date_time_get_hour (dt), tm.tm_hour);
|
||||
assert_equals_int (gst_date_time_get_minute (dt), tm.tm_min);
|
||||
assert_equals_int (gst_date_time_get_second (dt), tm.tm_sec);
|
||||
gst_date_time_unref (dt);
|
||||
|
||||
memset (&tm, 0, sizeof (tm));
|
||||
tm.tm_year = 70;
|
||||
tm.tm_mday = 1;
|
||||
tm.tm_mon = 0;
|
||||
tm.tm_hour = 0;
|
||||
tm.tm_min = 0;
|
||||
tm.tm_sec = 0;
|
||||
t = mktime (&tm);
|
||||
dt = gst_date_time_new_from_unix_epoch (t);
|
||||
assert_equals_int (gst_date_time_get_year (dt), 1970);
|
||||
assert_equals_int (gst_date_time_get_month (dt), 1);
|
||||
assert_equals_int (gst_date_time_get_day (dt), 1);
|
||||
assert_equals_int (gst_date_time_get_hour (dt), 0);
|
||||
assert_equals_int (gst_date_time_get_minute (dt), 0);
|
||||
assert_equals_int (gst_date_time_get_second (dt), 0);
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_get_dmy)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
time_t t;
|
||||
struct tm tt;
|
||||
|
||||
t = time (NULL);
|
||||
localtime_r (&t, &tt);
|
||||
dt = gst_date_time_new_from_unix_epoch (t);
|
||||
assert_equals_int (gst_date_time_get_year (dt), tt.tm_year + 1900);
|
||||
assert_equals_int (gst_date_time_get_month (dt), tt.tm_mon + 1);
|
||||
assert_equals_int (gst_date_time_get_day (dt), tt.tm_mday);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_get_hour)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
|
||||
dt = gst_date_time_new (2009, 10, 19, 15, 13, 11, 0, 0);
|
||||
assert_equals_int (15, gst_date_time_get_hour (dt));
|
||||
gst_date_time_unref (dt);
|
||||
|
||||
dt = gst_date_time_new (100, 10, 19, 1, 0, 0, 0, 0);
|
||||
assert_equals_int (1, gst_date_time_get_hour (dt));
|
||||
gst_date_time_unref (dt);
|
||||
|
||||
dt = gst_date_time_new (100, 10, 19, 0, 0, 0, 0, 0);
|
||||
assert_equals_int (0, gst_date_time_get_hour (dt));
|
||||
gst_date_time_unref (dt);
|
||||
|
||||
dt = gst_date_time_new (100, 10, 1, 23, 59, 59, 0, 0);
|
||||
assert_equals_int (23, gst_date_time_get_hour (dt));
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_get_microsecond)
|
||||
{
|
||||
GTimeVal tv;
|
||||
GstDateTime *dt;
|
||||
|
||||
g_get_current_time (&tv);
|
||||
dt = gst_date_time_new (2010, 7, 15, 11, 12, 13, tv.tv_usec, 0);
|
||||
assert_equals_int (tv.tv_usec, gst_date_time_get_microsecond (dt));
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_get_minute)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
|
||||
dt = gst_date_time_new (2009, 12, 1, 1, 31, 0, 0, 0);
|
||||
assert_equals_int (31, gst_date_time_get_minute (dt));
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_get_second)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
|
||||
dt = gst_date_time_new (2009, 12, 1, 1, 31, 44, 0, 0);
|
||||
assert_equals_int (44, gst_date_time_get_second (dt));
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_new_full)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
|
||||
dt = gst_date_time_new (2009, 12, 11, 12, 11, 10, 1234, 0);
|
||||
assert_equals_int (2009, gst_date_time_get_year (dt));
|
||||
assert_equals_int (12, gst_date_time_get_month (dt));
|
||||
assert_equals_int (11, gst_date_time_get_day (dt));
|
||||
assert_equals_int (12, gst_date_time_get_hour (dt));
|
||||
assert_equals_int (11, gst_date_time_get_minute (dt));
|
||||
assert_equals_int (10, gst_date_time_get_second (dt));
|
||||
assert_equals_int (1234, gst_date_time_get_microsecond (dt));
|
||||
assert_equals_int (0, gst_date_time_get_time_zone_offset (dt));
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_utc_now)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
time_t t;
|
||||
struct tm tm;
|
||||
|
||||
t = time (NULL);
|
||||
gmtime_r (&t, &tm);
|
||||
dt = gst_date_time_new_now_utc ();
|
||||
assert_equals_int (tm.tm_year + 1900, gst_date_time_get_year (dt));
|
||||
assert_equals_int (tm.tm_mon + 1, gst_date_time_get_month (dt));
|
||||
assert_equals_int (tm.tm_mday, gst_date_time_get_day (dt));
|
||||
assert_equals_int (tm.tm_hour, gst_date_time_get_hour (dt));
|
||||
assert_equals_int (tm.tm_min, gst_date_time_get_minute (dt));
|
||||
assert_equals_int (tm.tm_sec, gst_date_time_get_second (dt));
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
GST_START_TEST (test_GstDateTime_get_utc_offset)
|
||||
{
|
||||
GstDateTime *dt;
|
||||
gfloat ts;
|
||||
struct tm tm;
|
||||
time_t t;
|
||||
|
||||
t = time (NULL);
|
||||
memset (&tm, 0, sizeof (tm));
|
||||
localtime_r (&t, &tm);
|
||||
|
||||
dt = gst_date_time_new_now_local_time ();
|
||||
ts = gst_date_time_get_time_zone_offset (dt);
|
||||
assert_equals_int (ts, tm.tm_gmtoff / 3600.0);
|
||||
gst_date_time_unref (dt);
|
||||
}
|
||||
|
||||
GST_END_TEST;
|
||||
|
||||
static Suite *
|
||||
gst_date_time_suite (void)
|
||||
{
|
||||
Suite *s = suite_create ("GstDateTime");
|
||||
TCase *tc_chain = tcase_create ("general");
|
||||
|
||||
suite_add_tcase (s, tc_chain);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_get_dmy);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_get_hour);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_get_microsecond);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_get_minute);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_get_second);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_get_utc_offset);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_new_from_unix_epoch);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_new_full);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_now);
|
||||
tcase_add_test (tc_chain, test_GstDateTime_utc_now);
|
||||
|
||||
return s;
|
||||
}
|
||||
|
||||
GST_CHECK_MAIN (gst_date_time);
|
||||
|
|
@ -228,6 +228,21 @@ EXPORTS
|
|||
gst_core_error_get_type
|
||||
gst_core_error_quark
|
||||
gst_date_get_type
|
||||
gst_date_time_get_day
|
||||
gst_date_time_get_hour
|
||||
gst_date_time_get_microsecond
|
||||
gst_date_time_get_minute
|
||||
gst_date_time_get_month
|
||||
gst_date_time_get_second
|
||||
gst_date_time_get_time_zone_offset
|
||||
gst_date_time_get_year
|
||||
gst_date_time_new
|
||||
gst_date_time_new_from_unix_epoch
|
||||
gst_date_time_new_local_time
|
||||
gst_date_time_new_now_local_time
|
||||
gst_date_time_new_now_utc
|
||||
gst_date_time_ref
|
||||
gst_date_time_unref
|
||||
gst_debug_add_log_function
|
||||
gst_debug_category_free
|
||||
gst_debug_category_get_color
|
||||
|
|
|
|||
Loading…
Reference in a new issue