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gnome-settings-daemon/gnome-settings-daemon-ntp-support.patch

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commit b296c9298b88294ccbb14b820c028f8a9a30d32b
Author: Vincent Untz <vuntz@gnome.org>
Date: Wed Jul 20 15:46:14 2011 +0200
datetime: Add NTP support for SUSE variants
https://bugzilla.gnome.org/show_bug.cgi?id=654970
diff --git a/plugins/datetime/Makefile.am b/plugins/datetime/Makefile.am
index 990eeb6..69032fb 100644
--- a/plugins/datetime/Makefile.am
+++ b/plugins/datetime/Makefile.am
@@ -26,6 +26,8 @@ gsd_datetime_mechanism_SOURCES = \
gsd-datetime-mechanism-fedora.h \
gsd-datetime-mechanism-debian.c \
gsd-datetime-mechanism-debian.h \
+ gsd-datetime-mechanism-suse.c \
+ gsd-datetime-mechanism-suse.h \
gsd-datetime-mechanism-main.c \
system-timezone.c \
system-timezone.h
diff --git a/plugins/datetime/gsd-datetime-mechanism-suse.c b/plugins/datetime/gsd-datetime-mechanism-suse.c
new file mode 100644
index 0000000..ae32045
--- /dev/null
+++ b/plugins/datetime/gsd-datetime-mechanism-suse.c
@@ -0,0 +1,187 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 David Zeuthen <david@fubar.dk>
+ * Copyright (C) 2011 Bastien Nocera <hadess@hadess.net>
+ * Copyright (C) 2011 Vincent Untz <vuntz@gnome.org>
+ *
+ * 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.
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <string.h>
+
+#include "gsd-datetime-mechanism-suse.h"
+#include "gsd-datetime-mechanism.h"
+
+gboolean
+_get_using_ntp_suse (DBusGMethodInvocation *context)
+{
+ int exit_status;
+ GError *error = NULL;
+ gboolean can_use_ntp;
+ gboolean is_using_ntp;
+
+ if (g_file_test ("/etc/ntp.conf", G_FILE_TEST_EXISTS)) {
+ can_use_ntp = TRUE;
+ if (!g_spawn_command_line_sync ("/sbin/service ntp status",
+ NULL, NULL, &exit_status, &error)) {
+ GError *error2;
+ error2 = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
+ GSD_DATETIME_MECHANISM_ERROR_GENERAL,
+ "Error spawning /sbin/service: %s", error->message);
+ g_error_free (error);
+ dbus_g_method_return_error (context, error2);
+ g_error_free (error2);
+ return FALSE;
+ }
+ if (exit_status == 0)
+ is_using_ntp = TRUE;
+ else
+ is_using_ntp = FALSE;
+ }
+ else {
+ can_use_ntp = FALSE;
+ is_using_ntp = FALSE;
+ }
+
+ dbus_g_method_return (context, can_use_ntp, is_using_ntp);
+ return TRUE;
+}
+
+gboolean
+_set_using_ntp_suse (DBusGMethodInvocation *context,
+ gboolean using_ntp)
+{
+ GError *error;
+ int exit_status;
+ char *cmd;
+
+ error = NULL;
+
+ /* We omit --level 2345 so that systemd doesn't try to use the
+ * SysV init scripts */
+ cmd = g_strconcat ("/sbin/chkconfig ntp ", using_ntp ? "on" : "off", NULL);
+
+ if (!g_spawn_command_line_sync (cmd,
+ NULL, NULL, &exit_status, &error)) {
+ GError *error2;
+ error2 = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
+ GSD_DATETIME_MECHANISM_ERROR_GENERAL,
+ "Error spawning '%s': %s", cmd, error->message);
+ g_error_free (error);
+ dbus_g_method_return_error (context, error2);
+ g_error_free (error2);
+ g_free (cmd);
+ return FALSE;
+ }
+
+ g_free (cmd);
+
+ cmd = g_strconcat ("/sbin/service ntp ", using_ntp ? "restart" : "stop", NULL);;
+
+ if (!g_spawn_command_line_sync (cmd,
+ NULL, NULL, &exit_status, &error)) {
+ GError *error2;
+ error2 = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
+ GSD_DATETIME_MECHANISM_ERROR_GENERAL,
+ "Error spawning '%s': %s", cmd, error->message);
+ g_error_free (error);
+ dbus_g_method_return_error (context, error2);
+ g_error_free (error2);
+ g_free (cmd);
+ return FALSE;
+ }
+
+ g_free (cmd);
+
+ dbus_g_method_return (context);
+ return TRUE;
+}
+
+gboolean
+_update_etc_sysconfig_clock_suse (DBusGMethodInvocation *context, const char *key, const char *value)
+{
+ char **lines;
+ int n;
+ gboolean replaced;
+ char *data;
+ gsize len;
+ GError *error;
+
+ /* On SUSE variants, the /etc/sysconfig/clock file needs to be kept in sync */
+ if (!g_file_test ("/etc/sysconfig/clock", G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR)) {
+ error = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
+ GSD_DATETIME_MECHANISM_ERROR_GENERAL,
+ "Error reading /etc/sysconfig/clock file: %s", "No such file");
+ dbus_g_method_return_error (context, error);
+ g_error_free (error);
+ return FALSE;
+ }
+
+ error = NULL;
+
+ if (!g_file_get_contents ("/etc/sysconfig/clock", &data, &len, &error)) {
+ GError *error2;
+ error2 = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
+ GSD_DATETIME_MECHANISM_ERROR_GENERAL,
+ "Error reading /etc/sysconfig/clock file: %s", error->message);
+ g_error_free (error);
+ dbus_g_method_return_error (context, error2);
+ g_error_free (error2);
+ return FALSE;
+ }
+ replaced = FALSE;
+ lines = g_strsplit (data, "\n", 0);
+ g_free (data);
+
+ for (n = 0; lines[n] != NULL; n++) {
+ if (g_str_has_prefix (lines[n], key)) {
+ g_free (lines[n]);
+ lines[n] = g_strdup_printf ("%s%s", key, value);
+ replaced = TRUE;
+ }
+ }
+ if (replaced) {
+ GString *str;
+
+ str = g_string_new (NULL);
+ for (n = 0; lines[n] != NULL; n++) {
+ g_string_append (str, lines[n]);
+ if (lines[n + 1] != NULL)
+ g_string_append_c (str, '\n');
+ }
+ data = g_string_free (str, FALSE);
+ len = strlen (data);
+ if (!g_file_set_contents ("/etc/sysconfig/clock", data, len, &error)) {
+ GError *error2;
+ error2 = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
+ GSD_DATETIME_MECHANISM_ERROR_GENERAL,
+ "Error updating /etc/sysconfig/clock: %s", error->message);
+ g_error_free (error);
+ dbus_g_method_return_error (context, error2);
+ g_error_free (error2);
+ g_free (data);
+ return FALSE;
+ }
+ g_free (data);
+ }
+ g_strfreev (lines);
+
+ return TRUE;
+}
diff --git a/plugins/datetime/gsd-datetime-mechanism-suse.h b/plugins/datetime/gsd-datetime-mechanism-suse.h
new file mode 100644
index 0000000..a228597
--- /dev/null
+++ b/plugins/datetime/gsd-datetime-mechanism-suse.h
@@ -0,0 +1,32 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2007 David Zeuthen <david@fubar.dk>
+ * Copyright (C) 2011 Bastien Nocera <hadess@hadess.net>
+ * Copyright (C) 2011 Vincent Untz <vuntz@gnome.org>
+ *
+ * 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.
+ *
+ */
+
+#include <glib.h>
+#include <dbus/dbus-glib.h>
+
+gboolean _get_using_ntp_suse (DBusGMethodInvocation *context);
+gboolean _set_using_ntp_suse (DBusGMethodInvocation *context,
+ gboolean using_ntp);
+gboolean _update_etc_sysconfig_clock_suse
+ (DBusGMethodInvocation *context,
+ const char *key,
+ const char *value);
diff --git a/plugins/datetime/gsd-datetime-mechanism.c b/plugins/datetime/gsd-datetime-mechanism.c
index c46c7f2..61d195f 100644
--- a/plugins/datetime/gsd-datetime-mechanism.c
+++ b/plugins/datetime/gsd-datetime-mechanism.c
@@ -47,6 +47,7 @@
/* NTP helper functions for various distributions */
#include "gsd-datetime-mechanism-fedora.h"
#include "gsd-datetime-mechanism-debian.h"
+#include "gsd-datetime-mechanism-suse.h"
static gboolean
do_exit (gpointer user_data)
@@ -625,9 +626,13 @@ gsd_datetime_mechanism_set_hardware_clock_using_utc (GsdDatetimeMechanism *mech
return FALSE;
}
- if (g_file_test ("/etc/fedora-release", G_FILE_TEST_EXISTS)) /* Fedora */
+ if (g_file_test ("/etc/fedora-release", G_FILE_TEST_EXISTS)) { /* Fedora */
if (!_update_etc_sysconfig_clock_fedora (context, "UTC=", using_utc ? "true" : "false"))
return FALSE;
+ } else if (g_file_test ("/etc/SuSE-release", G_FILE_TEST_EXISTS)) { /* SUSE variant */
+ if (!_update_etc_sysconfig_clock_suse (context, "HWCLOCK=", using_utc ? "-u" : "--localtime"))
+ return FALSE;
+ }
}
dbus_g_method_return (context);
return TRUE;
@@ -644,6 +649,8 @@ gsd_datetime_mechanism_get_using_ntp (GsdDatetimeMechanism *mechanism,
ret = _get_using_ntp_fedora (context);
else if (g_file_test ("/usr/sbin/update-rc.d", G_FILE_TEST_EXISTS)) /* Debian */
ret = _get_using_ntp_debian (context);
+ else if (g_file_test ("/etc/SuSE-release", G_FILE_TEST_EXISTS)) /* SUSE variant */
+ ret = _get_using_ntp_suse (context);
else {
error = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
GSD_DATETIME_MECHANISM_ERROR_GENERAL,
@@ -673,6 +680,8 @@ gsd_datetime_mechanism_set_using_ntp (GsdDatetimeMechanism *mechanism,
ret = _set_using_ntp_fedora (context, using_ntp);
else if (g_file_test ("/usr/sbin/update-rc.d", G_FILE_TEST_EXISTS)) /* Debian */
ret = _set_using_ntp_debian (context, using_ntp);
+ else if (g_file_test ("/etc/SuSE-release", G_FILE_TEST_EXISTS)) /* SUSE variant */
+ ret = _set_using_ntp_suse (context, using_ntp);
else {
error = g_error_new (GSD_DATETIME_MECHANISM_ERROR,
GSD_DATETIME_MECHANISM_ERROR_GENERAL,
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