From 58505161bcc63ba91190f6b38a3c52c0c564ca32 Mon Sep 17 00:00:00 2001 From: Xavier Claessens Date: Fri, 22 Jun 2007 10:47:42 +0000 Subject: Rename all filenames starting with "gossip" by "empathy", change namespace 2007-06-22 Xavier Claessens * libempathy/*.[ch]: * libempathy-gtk/*.[ch]: * src/*.[ch]: Rename all filenames starting with "gossip" by "empathy", change namespace of all gossip_*() functions to empathy_*(). Fixes bug #444490 (Mario Danic, Xavier Claessens). svn path=/trunk/; revision=170 --- libempathy/empathy-time.c | 124 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 libempathy/empathy-time.c (limited to 'libempathy/empathy-time.c') diff --git a/libempathy/empathy-time.c b/libempathy/empathy-time.c new file mode 100644 index 000000000..0851add49 --- /dev/null +++ b/libempathy/empathy-time.c @@ -0,0 +1,124 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ +/* + * Copyright (C) 2003-2007 Imendio AB + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of the + * License, or (at your option) any later version. + * + * This program 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 + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + * + * Authors: Richard Hult + */ + +#include "config.h" + +#include +#include +#include + +#include "empathy-time.h" + +/* Note: EmpathyTime is always in UTC. */ + +EmpathyTime +empathy_time_get_current (void) +{ + return time (NULL); +} + +time_t +empathy_time_get_local_time (struct tm *tm) +{ + const gchar *timezone; + time_t t; + + timezone = g_getenv ("TZ"); + g_setenv ("TZ", "", TRUE); + + tzset (); + + t = mktime (tm); + + if (timezone) { + g_setenv ("TZ", timezone, TRUE); + } else { + g_unsetenv ("TZ"); + } + + tzset (); + + return t; +} + +/* The format is: "20021209T23:51:30" and is in UTC. 0 is returned on + * failure. The alternative format "20021209" is also accepted. + */ +EmpathyTime +empathy_time_parse (const gchar *str) +{ + struct tm tm; + gint year, month; + gint n_parsed; + + memset (&tm, 0, sizeof (struct tm)); + + n_parsed = sscanf (str, "%4d%2d%2dT%2d:%2d:%2d", + &year, &month, &tm.tm_mday, &tm.tm_hour, + &tm.tm_min, &tm.tm_sec); + if (n_parsed != 3 && n_parsed != 6) { + return 0; + } + + tm.tm_year = year - 1900; + tm.tm_mon = month - 1; + tm.tm_isdst = -1; + + return empathy_time_get_local_time (&tm); +} + +/* Converts the UTC timestamp to a string, also in UTC. Returns NULL on failure. */ +gchar * +empathy_time_to_string_utc (EmpathyTime t, + const gchar *format) +{ + gchar stamp[128]; + struct tm *tm; + + g_return_val_if_fail (format != NULL, NULL); + + tm = gmtime (&t); + if (strftime (stamp, sizeof (stamp), format, tm) == 0) { + return NULL; + } + + return g_strdup (stamp); +} + +/* Converts the UTC timestamp to a string, in local time. Returns NULL on failure. */ +gchar * +empathy_time_to_string_local (EmpathyTime t, + const gchar *format) +{ + gchar stamp[128]; + struct tm *tm; + + g_return_val_if_fail (format != NULL, NULL); + + tm = localtime (&t); + if (strftime (stamp, sizeof (stamp), format, tm) == 0) { + return NULL; + } + + return g_strdup (stamp); +} + -- cgit v1.2.3