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Diffstat (limited to 'src/gtk-dialog/ck-pk-helper.c')
-rw-r--r--src/gtk-dialog/ck-pk-helper.c222
1 files changed, 0 insertions, 222 deletions
diff --git a/src/gtk-dialog/ck-pk-helper.c b/src/gtk-dialog/ck-pk-helper.c
deleted file mode 100644
index dc7d900..0000000
--- a/src/gtk-dialog/ck-pk-helper.c
+++ /dev/null
@@ -1,222 +0,0 @@
-/*
-A small wrapper utility to load indicators and put them as menu items
-into the gnome-panel using it's applet interface.
-
-Copyright 2009 Canonical Ltd.
-
-Authors:
- Ted Gould <ted@canonical.com>
-
-This program is free software: you can redistribute it and/or modify it
-under the terms of the GNU General Public License version 3, as published
-by the Free Software Foundation.
-
-This program is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranties of
-MERCHANTABILITY, SATISFACTORY QUALITY, 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, see <http://www.gnu.org/licenses/>.
-*/
-
-
-#include <unistd.h>
-#include <glib.h>
-#include <dbus/dbus-glib.h>
-#include <polkit/polkit.h>
-
-#include "logout-dialog.h"
-#include "ck-pk-helper.h"
-
-static gboolean
-ck_multiple_users (void)
-{
- DBusGConnection * sbus = dbus_g_bus_get(DBUS_BUS_SYSTEM, NULL);
- g_return_val_if_fail(sbus != NULL, TRUE); /* worst case */
- DBusGProxy * proxy = dbus_g_proxy_new_for_name(sbus, "org.freedesktop.ConsoleKit",
- "/org/freedesktop/ConsoleKit/Manager",
- "org.freedesktop.ConsoleKit.Manager");
-
- if (proxy == NULL) {
- return TRUE;
- }
-
- gboolean result;
- GPtrArray * seats = NULL;
-
- result = dbus_g_proxy_call(proxy, "GetSeats", NULL, G_TYPE_INVALID,
- dbus_g_type_get_collection("GPtrArray", DBUS_TYPE_G_OBJECT_PATH), &seats, G_TYPE_INVALID);
-
- if (!result) {
- g_warning("Unable to get the seats for ConsoleKit");
- g_object_unref(proxy);
- return TRUE;
- }
-
- gchar * this_session_id = NULL;
-
- result = dbus_g_proxy_call(proxy, "GetCurrentSession", NULL, G_TYPE_INVALID,
- DBUS_TYPE_G_OBJECT_PATH, &this_session_id, G_TYPE_INVALID);
-
- g_object_unref(proxy);
-
- if (!result) {
- g_warning("Unable to get current session from ConsoleKit");
- return TRUE;
- }
-
- proxy = dbus_g_proxy_new_for_name(sbus, "org.freedesktop.ConsoleKit",
- this_session_id, "org.freedesktop.ConsoleKit.Session");
-
- if (proxy == NULL) {
- return TRUE;
- }
-
- guint this_session_uid;
-
- result = dbus_g_proxy_call(proxy, "GetUnixUser", NULL, G_TYPE_INVALID,
- G_TYPE_UINT, &this_session_uid, G_TYPE_INVALID);
-
- if (!result) {
- g_warning("Unable to get UID from ConsoleKit");
- return TRUE;
- }
-
- guint seat;
- gboolean multiple_users = FALSE;
- for (seat = 0; seat < seats->len; seat++) {
- gchar * seat_id = g_ptr_array_index(seats, seat);
- DBusGProxy * seat_proxy = dbus_g_proxy_new_for_name(sbus, "org.freedesktop.ConsoleKit",
- seat_id, "org.freedesktop.ConsoleKit.Seat");
- g_free(seat_id);
-
- if (seat_proxy == NULL) {
- continue;
- }
-
- GPtrArray * sessions = NULL;
-
- gboolean result = dbus_g_proxy_call(seat_proxy,
- "GetSessions", NULL, G_TYPE_INVALID,
- dbus_g_type_get_collection("GPtrArray", DBUS_TYPE_G_OBJECT_PATH), &sessions, G_TYPE_INVALID);
-
- g_object_unref(seat_proxy);
- if (!result) {
- continue;
- }
-
- guint session;
- for (session = 0; session < sessions->len; session++) {
- gchar * session_id = g_ptr_array_index(sessions, session);
- if (g_strcmp0(this_session_id, session_id) == 0) {
- continue;
- }
- DBusGProxy * session_proxy = dbus_g_proxy_new_for_name(sbus, "org.freedesktop.ConsoleKit",
- session_id, "org.freedesktop.ConsoleKit.Session");
- g_free(session_id);
-
- if (session_proxy == NULL) {
- continue;
- }
-
- guint session_uid;
- result = dbus_g_proxy_call(session_proxy, "GetUnixUser", NULL, G_TYPE_INVALID,
- G_TYPE_UINT, &session_uid, G_TYPE_INVALID);
- g_object_unref(session_proxy);
-
- if (!result) {
- continue;
- }
-
- if (session_uid != this_session_uid) {
- multiple_users = TRUE;
- break;
- }
- }
-
- g_ptr_array_free(sessions, TRUE);
-
- if (multiple_users) {
- break;
- }
- }
-
- g_ptr_array_free(seats, TRUE);
- g_object_unref(proxy);
- g_free(this_session_id);
-
- return multiple_users;
-}
-
-gboolean
-pk_require_auth (LogoutDialogAction action) {
- if (action == LOGOUT_DIALOG_LOGOUT) {
- return FALSE;
- }
-
- gchar * pk_action;
- if (ck_multiple_users()) {
- if (action == LOGOUT_DIALOG_RESTART) {
- pk_action = "org.freedesktop.consolekit.system.restart-multiple-users";
- } else {
- pk_action = "org.freedesktop.consolekit.system.stop-multiple-users";
- }
- } else {
- if (action == LOGOUT_DIALOG_RESTART) {
- pk_action = "org.freedesktop.consolekit.system.restart";
- } else {
- pk_action = "org.freedesktop.consolekit.system.stop";
- }
- }
-
- PolkitAuthorizationResult *polres = NULL;
- gboolean ret = FALSE;
- if (pk_can_do_action(pk_action, &polres)) {
- if (polkit_authorization_result_get_is_challenge (polres)) {
- ret = TRUE;
- }
- g_debug ("pk_require_auth(%s): authorized, is_challenge: %i", pk_action, ret);
- } else {
- g_debug ("pk_require_auth(%s): not authorized", pk_action);
- }
- if (polres) {
- g_object_unref (polres);
- }
- return ret;
-}
-
-gboolean
-pk_can_do_action (const gchar *action_id, PolkitAuthorizationResult ** pol_result)
-{
- PolkitAuthority *authority;
- PolkitSubject *subject;
- PolkitAuthorizationResult *result;
- gboolean ret;
-
- authority = polkit_authority_get();
- if (!authority) {
- g_warning ("Could not get PolicyKit authority instance");
- return FALSE;
- }
- subject = polkit_unix_process_new (getpid());
-
- result = polkit_authority_check_authorization_sync (authority, subject, action_id, NULL, 0, NULL, NULL);
- g_object_unref (authority);
-
- ret = FALSE;
- if (result) {
- ret = polkit_authorization_result_get_is_authorized (result) ||
- polkit_authorization_result_get_is_challenge (result);
- g_debug ("pk_can_do_action(%s): %i", action_id, ret);
- } else {
- g_warning ("pk_can_do_action(%s): check_authorization returned NULL", action_id);
- }
- if (pol_result) {
- *pol_result = result;
- } else {
- g_object_unref (result);
- }
- return ret;
-
-}
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