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authorhaxar <[email protected]>2012-02-21 20:14:01 -0800
committerhaxar <[email protected]>2012-02-21 20:14:01 -0800
commite46b4adef5c6c6805b3ca6dbfbe99a4299252514 (patch)
treef95660c9462b74c2775355c29df79267fc30501b /plugins/datetime/gsd-datetime-mechanism.c
parentddaceb232c8b537a7d29a9708928d3a3671b98e5 (diff)
downloadmate-settings-daemon-e46b4adef5c6c6805b3ca6dbfbe99a4299252514.tar.bz2
mate-settings-daemon-e46b4adef5c6c6805b3ca6dbfbe99a4299252514.tar.xz
gsd to msd complete rename patch by NiceandGently; file rename commit
Diffstat (limited to 'plugins/datetime/gsd-datetime-mechanism.c')
-rw-r--r--plugins/datetime/gsd-datetime-mechanism.c646
1 files changed, 0 insertions, 646 deletions
diff --git a/plugins/datetime/gsd-datetime-mechanism.c b/plugins/datetime/gsd-datetime-mechanism.c
deleted file mode 100644
index 7b0d338..0000000
--- a/plugins/datetime/gsd-datetime-mechanism.c
+++ /dev/null
@@ -1,646 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
- *
- * Copyright (C) 2007 David Zeuthen <[email protected]>
- *
- * 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 <stdlib.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <string.h>
-#include <sys/wait.h>
-#include <errno.h>
-#include <sys/time.h>
-
-#include <glib.h>
-#include <glib-object.h>
-
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-
-#include <polkit/polkit.h>
-
-#include "system-timezone.h"
-
-#include "msd-datetime-mechanism.h"
-#include "msd-datetime-mechanism-glue.h"
-
-static gboolean
-do_exit (gpointer user_data)
-{
- g_debug ("Exiting due to inactivity");
- exit (1);
- return FALSE;
-}
-
-static void
-reset_killtimer (void)
-{
- static guint timer_id = 0;
-
- if (timer_id > 0) {
- g_source_remove (timer_id);
- }
- g_debug ("Setting killtimer to 30 seconds...");
- timer_id = g_timeout_add_seconds (30, do_exit, NULL);
-}
-
-struct MsdDatetimeMechanismPrivate
-{
- DBusGConnection *system_bus_connection;
- DBusGProxy *system_bus_proxy;
- PolkitAuthority *auth;
-};
-
-static void msd_datetime_mechanism_finalize (GObject *object);
-
-G_DEFINE_TYPE (MsdDatetimeMechanism, msd_datetime_mechanism, G_TYPE_OBJECT)
-
-#define MSD_DATETIME_MECHANISM_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MSD_DATETIME_TYPE_MECHANISM, MsdDatetimeMechanismPrivate))
-
-GQuark
-msd_datetime_mechanism_error_quark (void)
-{
- static GQuark ret = 0;
-
- if (ret == 0) {
- ret = g_quark_from_static_string ("msd_datetime_mechanism_error");
- }
-
- return ret;
-}
-
-
-#define ENUM_ENTRY(NAME, DESC) { NAME, "" #NAME "", DESC }
-
-GType
-msd_datetime_mechanism_error_get_type (void)
-{
- static GType etype = 0;
-
- if (etype == 0)
- {
- static const GEnumValue values[] =
- {
- ENUM_ENTRY (MSD_DATETIME_MECHANISM_ERROR_GENERAL, "GeneralError"),
- ENUM_ENTRY (MSD_DATETIME_MECHANISM_ERROR_NOT_PRIVILEGED, "NotPrivileged"),
- ENUM_ENTRY (MSD_DATETIME_MECHANISM_ERROR_INVALID_TIMEZONE_FILE, "InvalidTimezoneFile"),
- { 0, 0, 0 }
- };
-
- g_assert (MSD_DATETIME_MECHANISM_NUM_ERRORS == G_N_ELEMENTS (values) - 1);
-
- etype = g_enum_register_static ("MsdDatetimeMechanismError", values);
- }
-
- return etype;
-}
-
-
-static GObject *
-msd_datetime_mechanism_constructor (GType type,
- guint n_construct_properties,
- GObjectConstructParam *construct_properties)
-{
- MsdDatetimeMechanism *mechanism;
-
- mechanism = MSD_DATETIME_MECHANISM (G_OBJECT_CLASS (msd_datetime_mechanism_parent_class)->constructor (
- type,
- n_construct_properties,
- construct_properties));
-
- return G_OBJECT (mechanism);
-}
-
-static void
-msd_datetime_mechanism_class_init (MsdDatetimeMechanismClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
-
- object_class->constructor = msd_datetime_mechanism_constructor;
- object_class->finalize = msd_datetime_mechanism_finalize;
-
- g_type_class_add_private (klass, sizeof (MsdDatetimeMechanismPrivate));
-
- dbus_g_object_type_install_info (MSD_DATETIME_TYPE_MECHANISM, &dbus_glib_msd_datetime_mechanism_object_info);
-
- dbus_g_error_domain_register (MSD_DATETIME_MECHANISM_ERROR, NULL, MSD_DATETIME_MECHANISM_TYPE_ERROR);
-
-}
-
-static void
-msd_datetime_mechanism_init (MsdDatetimeMechanism *mechanism)
-{
- mechanism->priv = MSD_DATETIME_MECHANISM_GET_PRIVATE (mechanism);
-
-}
-
-static void
-msd_datetime_mechanism_finalize (GObject *object)
-{
- MsdDatetimeMechanism *mechanism;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (MSD_DATETIME_IS_MECHANISM (object));
-
- mechanism = MSD_DATETIME_MECHANISM (object);
-
- g_return_if_fail (mechanism->priv != NULL);
-
- g_object_unref (mechanism->priv->system_bus_proxy);
-
- G_OBJECT_CLASS (msd_datetime_mechanism_parent_class)->finalize (object);
-}
-
-static gboolean
-register_mechanism (MsdDatetimeMechanism *mechanism)
-{
- GError *error = NULL;
-
- mechanism->priv->auth = polkit_authority_get ();
-
- error = NULL;
- mechanism->priv->system_bus_connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
- if (mechanism->priv->system_bus_connection == NULL) {
- if (error != NULL) {
- g_critical ("error getting system bus: %s", error->message);
- g_error_free (error);
- }
- goto error;
- }
-
- dbus_g_connection_register_g_object (mechanism->priv->system_bus_connection, "/",
- G_OBJECT (mechanism));
-
- mechanism->priv->system_bus_proxy = dbus_g_proxy_new_for_name (mechanism->priv->system_bus_connection,
- DBUS_SERVICE_DBUS,
- DBUS_PATH_DBUS,
- DBUS_INTERFACE_DBUS);
-
- reset_killtimer ();
-
- return TRUE;
-
-error:
- return FALSE;
-}
-
-
-MsdDatetimeMechanism *
-msd_datetime_mechanism_new (void)
-{
- GObject *object;
- gboolean res;
-
- object = g_object_new (MSD_DATETIME_TYPE_MECHANISM, NULL);
-
- res = register_mechanism (MSD_DATETIME_MECHANISM (object));
- if (! res) {
- g_object_unref (object);
- return NULL;
- }
-
- return MSD_DATETIME_MECHANISM (object);
-}
-
-static gboolean
-_check_polkit_for_action (MsdDatetimeMechanism *mechanism, DBusGMethodInvocation *context, const char *action)
-{
- const char *sender;
- GError *error;
- PolkitSubject *subject;
- PolkitAuthorizationResult *result;
-
- error = NULL;
-
- /* Check that caller is privileged */
- sender = dbus_g_method_get_sender (context);
- subject = polkit_system_bus_name_new (sender);
-
- result = polkit_authority_check_authorization_sync (mechanism->priv->auth,
- subject,
- action,
- NULL,
- POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION,
- NULL, &error);
- g_object_unref (subject);
-
- if (error) {
- dbus_g_method_return_error (context, error);
- g_error_free (error);
-
- return FALSE;
- }
-
- if (!polkit_authorization_result_get_is_authorized (result)) {
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_NOT_PRIVILEGED,
- "Not Authorized for action %s", action);
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- g_object_unref (result);
-
- return FALSE;
- }
-
- g_object_unref (result);
-
- return TRUE;
-}
-
-
-static gboolean
-_set_time (MsdDatetimeMechanism *mechanism,
- const struct timeval *tv,
- DBusGMethodInvocation *context)
-{
- GError *error;
-
- if (!_check_polkit_for_action (mechanism, context, "org.mate.settingsdaemon.datetimemechanism.settime"))
- return FALSE;
-
- if (settimeofday (tv, NULL) != 0) {
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Error calling settimeofday({%lld,%lld}): %s",
- (gint64) tv->tv_sec, (gint64) tv->tv_usec,
- strerror (errno));
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- return FALSE;
- }
-
- if (g_file_test ("/sbin/hwclock",
- G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR | G_FILE_TEST_IS_EXECUTABLE)) {
- int exit_status;
- if (!g_spawn_command_line_sync ("/sbin/hwclock --systohc", NULL, NULL, &exit_status, &error)) {
- GError *error2;
- error2 = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Error spawning /sbin/hwclock: %s", error->message);
- g_error_free (error);
- dbus_g_method_return_error (context, error2);
- g_error_free (error2);
- return FALSE;
- }
- if (WEXITSTATUS (exit_status) != 0) {
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "/sbin/hwclock returned %d", exit_status);
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- return FALSE;
- }
- }
-
- dbus_g_method_return (context);
- return TRUE;
-}
-
-static gboolean
-_rh_update_etc_sysconfig_clock (DBusGMethodInvocation *context, const char *key, const char *value)
-{
- /* On Red Hat / Fedora, 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)) {
- char **lines;
- int n;
- gboolean replaced;
- char *data;
- gsize len;
- GError *error;
-
- error = NULL;
-
- if (!g_file_get_contents ("/etc/sysconfig/clock", &data, &len, &error)) {
- GError *error2;
- error2 = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_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 (MSD_DATETIME_MECHANISM_ERROR,
- MSD_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;
-}
-
-/* exported methods */
-
-gboolean
-msd_datetime_mechanism_set_time (MsdDatetimeMechanism *mechanism,
- gint64 seconds_since_epoch,
- DBusGMethodInvocation *context)
-{
- struct timeval tv;
-
- reset_killtimer ();
- g_debug ("SetTime(%lld) called", seconds_since_epoch);
-
- tv.tv_sec = (time_t) seconds_since_epoch;
- tv.tv_usec = 0;
- return _set_time (mechanism, &tv, context);
-}
-
-gboolean
-msd_datetime_mechanism_adjust_time (MsdDatetimeMechanism *mechanism,
- gint64 seconds_to_add,
- DBusGMethodInvocation *context)
-{
- struct timeval tv;
-
- reset_killtimer ();
- g_debug ("AdjustTime(%lld) called", seconds_to_add);
-
- if (gettimeofday (&tv, NULL) != 0) {
- GError *error;
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Error calling gettimeofday(): %s", strerror (errno));
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- return FALSE;
- }
-
- tv.tv_sec += (time_t) seconds_to_add;
- return _set_time (mechanism, &tv, context);
-}
-
-
-gboolean
-msd_datetime_mechanism_set_timezone (MsdDatetimeMechanism *mechanism,
- const char *zone_file,
- DBusGMethodInvocation *context)
-{
- GError *error;
-
- reset_killtimer ();
- g_debug ("SetTimezone('%s') called", zone_file);
-
- if (!_check_polkit_for_action (mechanism, context, "org.mate.settingsdaemon.datetimemechanism.settimezone"))
- return FALSE;
-
- error = NULL;
-
- if (!system_timezone_set_from_file (zone_file, &error)) {
- GError *error2;
- int code;
-
- if (error->code == SYSTEM_TIMEZONE_ERROR_INVALID_TIMEZONE_FILE)
- code = MSD_DATETIME_MECHANISM_ERROR_INVALID_TIMEZONE_FILE;
- else
- code = MSD_DATETIME_MECHANISM_ERROR_GENERAL;
-
- error2 = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- code, "%s", error->message);
-
- g_error_free (error);
-
- dbus_g_method_return_error (context, error2);
- g_error_free (error2);
-
- return FALSE;
- }
-
- dbus_g_method_return (context);
- return TRUE;
-}
-
-
-gboolean
-msd_datetime_mechanism_get_timezone (MsdDatetimeMechanism *mechism,
- DBusGMethodInvocation *context)
-{
- gchar *timezone;
-
- reset_killtimer ();
-
- timezone = system_timezone_find ();
-
- dbus_g_method_return (context, timezone);
-
- return TRUE;
-}
-
-gboolean
-msd_datetime_mechanism_get_hardware_clock_using_utc (MsdDatetimeMechanism *mechanism,
- DBusGMethodInvocation *context)
-{
- char **lines;
- char *data;
- gsize len;
- GError *error;
- gboolean is_utc;
-
- error = NULL;
-
- if (!g_file_get_contents ("/etc/adjtime", &data, &len, &error)) {
- GError *error2;
- error2 = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Error reading /etc/adjtime file: %s", error->message);
- g_error_free (error);
- dbus_g_method_return_error (context, error2);
- g_error_free (error2);
- return FALSE;
- }
-
- lines = g_strsplit (data, "\n", 0);
- g_free (data);
-
- if (g_strv_length (lines) < 3) {
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Cannot parse /etc/adjtime");
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- g_strfreev (lines);
- return FALSE;
- }
-
- if (strcmp (lines[2], "UTC") == 0) {
- is_utc = TRUE;
- } else if (strcmp (lines[2], "LOCAL") == 0) {
- is_utc = FALSE;
- } else {
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Expected UTC or LOCAL at line 3 of /etc/adjtime; found '%s'", lines[2]);
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- g_strfreev (lines);
- return FALSE;
- }
- g_strfreev (lines);
- dbus_g_method_return (context, is_utc);
- return TRUE;
-}
-
-gboolean
-msd_datetime_mechanism_set_hardware_clock_using_utc (MsdDatetimeMechanism *mechanism,
- gboolean using_utc,
- DBusGMethodInvocation *context)
-{
- GError *error;
-
- error = NULL;
-
- if (!_check_polkit_for_action (mechanism, context,
- "org.mate.settingsdaemon.datetimemechanism.configurehwclock"))
- return FALSE;
-
- if (g_file_test ("/sbin/hwclock",
- G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR | G_FILE_TEST_IS_EXECUTABLE)) {
- int exit_status;
- char *cmd;
- cmd = g_strdup_printf ("/sbin/hwclock %s --systohc", using_utc ? "--utc" : "--localtime");
- if (!g_spawn_command_line_sync (cmd, NULL, NULL, &exit_status, &error)) {
- GError *error2;
- error2 = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "Error spawning /sbin/hwclock: %s", 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);
- if (WEXITSTATUS (exit_status) != 0) {
- error = g_error_new (MSD_DATETIME_MECHANISM_ERROR,
- MSD_DATETIME_MECHANISM_ERROR_GENERAL,
- "/sbin/hwclock returned %d", exit_status);
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- return FALSE;
- }
-
- if (!_rh_update_etc_sysconfig_clock (context, "UTC=", using_utc ? "true" : "false"))
- return FALSE;
-
- }
- dbus_g_method_return (context);
- return TRUE;
-}
-
-static void
-check_can_do (MsdDatetimeMechanism *mechanism,
- const char *action,
- DBusGMethodInvocation *context)
-{
- const char *sender;
- PolkitSubject *subject;
- PolkitAuthorizationResult *result;
- GError *error;
-
- /* Check that caller is privileged */
- sender = dbus_g_method_get_sender (context);
- subject = polkit_system_bus_name_new (sender);
-
- error = NULL;
- result = polkit_authority_check_authorization_sync (mechanism->priv->auth,
- subject,
- action,
- NULL,
- 0,
- NULL,
- &error);
- g_object_unref (subject);
-
- if (error) {
- dbus_g_method_return_error (context, error);
- g_error_free (error);
- return;
- }
-
- if (polkit_authorization_result_get_is_authorized (result)) {
- dbus_g_method_return (context, 2);
- }
- else if (polkit_authorization_result_get_is_challenge (result)) {
- dbus_g_method_return (context, 1);
- }
- else {
- dbus_g_method_return (context, 0);
- }
-
- g_object_unref (result);
-}
-
-
-gboolean
-msd_datetime_mechanism_can_set_time (MsdDatetimeMechanism *mechanism,
- DBusGMethodInvocation *context)
-{
- check_can_do (mechanism,
- "org.mate.settingsdaemon.datetimemechanism.settime",
- context);
-
- return TRUE;
-}
-
-gboolean
-msd_datetime_mechanism_can_set_timezone (MsdDatetimeMechanism *mechanism,
- DBusGMethodInvocation *context)
-{
- check_can_do (mechanism,
- "org.mate.settingsdaemon.datetimemechanism.settimezone",
- context);
-
- return TRUE;
-}
generated by cgit v1.2.1 (git 2.18.0) at 2024-09-15 10:03:25 +0000