aboutsummaryrefslogtreecommitdiffstats
path: root/libempathy/empathy-time.c
diff options
context:
space:
mode:
authorXavier Claessens <xclaesse@gmail.com>2007-06-22 18:47:42 +0800
committerXavier Claessens <xclaesse@src.gnome.org>2007-06-22 18:47:42 +0800
commit58505161bcc63ba91190f6b38a3c52c0c564ca32 (patch)
treee17e91ae407c49df8d545494c76f828468e42ee3 /libempathy/empathy-time.c
parentf50c7c8d3d635c2fa567f5d60a1c92c85225227c (diff)
downloadgsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.tar
gsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.tar.gz
gsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.tar.bz2
gsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.tar.lz
gsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.tar.xz
gsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.tar.zst
gsoc2013-empathy-58505161bcc63ba91190f6b38a3c52c0c564ca32.zip
Rename all filenames starting with "gossip" by "empathy", change namespace
2007-06-22 Xavier Claessens <xclaesse@gmail.com> * 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
Diffstat (limited to 'libempathy/empathy-time.c')
-rw-r--r--libempathy/empathy-time.c124
1 files changed, 124 insertions, 0 deletions
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 <richard@imendio.com>
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#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);
+}
+