moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 261 insertions, 0 deletions

diff --git a/mate-session/test-client-dbus.c b/mate-session/test-client-dbus.c
new file mode 100644
index 0000000..2d6981f
--- /dev/null
+++ b/mate-session/test-client-dbus.c
@@ -0,0 +1,261 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*-
+ *
+ * Copyright (C) 2008 Red Hat, Inc.
+ *
+ * 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 "config.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <glib.h>
+#include <dbus/dbus-glib.h>
+
+#define SM_DBUS_NAME      "org.mate.SessionManager"
+#define SM_DBUS_PATH      "/org/mate/SessionManager"
+#define SM_DBUS_INTERFACE "org.mate.SessionManager"
+
+#define SM_CLIENT_DBUS_INTERFACE "org.mate.SessionManager.ClientPrivate"
+
+static DBusGConnection *bus_connection = NULL;
+static DBusGProxy      *sm_proxy = NULL;
+static char            *client_id = NULL;
+static DBusGProxy      *client_proxy = NULL;
+static GMainLoop       *main_loop = NULL;
+
+static gboolean
+session_manager_connect (void)
+{
+
+        if (bus_connection == NULL) {
+                GError *error;
+
+                error = NULL;
+                bus_connection = dbus_g_bus_get (DBUS_BUS_SESSION, &error);
+                if (bus_connection == NULL) {
+                        g_message ("Failed to connect to the session bus: %s",
+                                   error->message);
+                        g_error_free (error);
+                        exit (1);
+                }
+        }
+
+        sm_proxy = dbus_g_proxy_new_for_name (bus_connection,
+                                              SM_DBUS_NAME,
+                                              SM_DBUS_PATH,
+                                              SM_DBUS_INTERFACE);
+        return (sm_proxy != NULL);
+}
+
+static void
+on_client_query_end_session (DBusGProxy     *proxy,
+                             guint           flags,
+                             gpointer        data)
+{
+        GError     *error;
+        gboolean    is_ok;
+        gboolean    res;
+        const char *reason;
+
+        is_ok = FALSE;
+        reason = "Unsaved files";
+
+        g_debug ("Got query end session signal flags=%u", flags);
+
+        error = NULL;
+        res = dbus_g_proxy_call (proxy,
+                                 "EndSessionResponse",
+                                 &error,
+                                 G_TYPE_BOOLEAN, is_ok,
+                                 G_TYPE_STRING, reason,
+                                 G_TYPE_INVALID,
+                                 G_TYPE_INVALID);
+}
+
+static void
+on_client_end_session (DBusGProxy     *proxy,
+                       guint           flags,
+                       gpointer        data)
+{
+        g_debug ("Got end session signal flags=%u", flags);
+}
+
+static void
+on_client_cancel_end_session (DBusGProxy     *proxy,
+                              gpointer        data)
+{
+        g_debug ("Got end session cancelled signal");
+}
+
+static void
+on_client_stop (DBusGProxy     *proxy,
+                gpointer        data)
+{
+        g_debug ("Got client stop signal");
+        g_main_loop_quit (main_loop);
+}
+
+static gboolean
+register_client (void)
+{
+        GError     *error;
+        gboolean    res;
+        const char *startup_id;
+        const char *app_id;
+
+        startup_id = g_getenv ("DESKTOP_AUTOSTART_ID");
+        app_id = "gedit";
+
+        error = NULL;
+        res = dbus_g_proxy_call (sm_proxy,
+                                 "RegisterClient",
+                                 &error,
+                                 G_TYPE_STRING, app_id,
+                                 G_TYPE_STRING, startup_id,
+                                 G_TYPE_INVALID,
+                                 DBUS_TYPE_G_OBJECT_PATH, &client_id,
+                                 G_TYPE_INVALID);
+        if (! res) {
+                g_warning ("Failed to register client: %s", error->message);
+                g_error_free (error);
+                return FALSE;
+        }
+
+        g_debug ("Client registered with session manager: %s", client_id);
+        client_proxy = dbus_g_proxy_new_for_name (bus_connection,
+                                                  SM_DBUS_NAME,
+                                                  client_id,
+                                                  SM_CLIENT_DBUS_INTERFACE);
+        dbus_g_proxy_add_signal (client_proxy,
+                                 "QueryEndSession",
+                                 G_TYPE_UINT,
+                                 G_TYPE_INVALID);
+        dbus_g_proxy_add_signal (client_proxy,
+                                 "EndSession",
+                                 G_TYPE_UINT,
+                                 G_TYPE_INVALID);
+        dbus_g_proxy_add_signal (client_proxy,
+                                 "CancelEndSession",
+                                 G_TYPE_UINT,
+                                 G_TYPE_INVALID);
+        dbus_g_proxy_add_signal (client_proxy,
+                                 "Stop",
+                                 G_TYPE_INVALID);
+        dbus_g_proxy_connect_signal (client_proxy,
+                                     "QueryEndSession",
+                                     G_CALLBACK (on_client_query_end_session),
+                                     NULL,
+                                     NULL);
+        dbus_g_proxy_connect_signal (client_proxy,
+                                     "EndSession",
+                                     G_CALLBACK (on_client_end_session),
+                                     NULL,
+                                     NULL);
+        dbus_g_proxy_connect_signal (client_proxy,
+                                     "CancelEndSession",
+                                     G_CALLBACK (on_client_cancel_end_session),
+                                     NULL,
+                                     NULL);
+        dbus_g_proxy_connect_signal (client_proxy,
+                                     "Stop",
+                                     G_CALLBACK (on_client_stop),
+                                     NULL,
+                                     NULL);
+
+        return TRUE;
+}
+
+static gboolean
+session_manager_disconnect (void)
+{
+        if (sm_proxy != NULL) {
+                g_object_unref (sm_proxy);
+                sm_proxy = NULL;
+        }
+
+        return TRUE;
+}
+
+static gboolean
+unregister_client (void)
+{
+        GError  *error;
+        gboolean res;
+
+        error = NULL;
+        res = dbus_g_proxy_call (sm_proxy,
+                                 "UnregisterClient",
+                                 &error,
+                                 DBUS_TYPE_G_OBJECT_PATH, client_id,
+                                 G_TYPE_INVALID,
+                                 G_TYPE_INVALID);
+        if (! res) {
+                g_warning ("Failed to unregister client: %s", error->message);
+                g_error_free (error);
+                return FALSE;
+        }
+
+        g_free (client_id);
+        client_id = NULL;
+
+        return TRUE;
+}
+
+static gboolean
+quit_test (gpointer data)
+{
+        g_main_loop_quit (main_loop);
+        return FALSE;
+}
+
+int
+main (int   argc,
+      char *argv[])
+{
+        gboolean res;
+
+        g_log_set_always_fatal (G_LOG_LEVEL_ERROR | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING);
+
+        g_type_init ();
+
+        res = session_manager_connect ();
+        if (! res) {
+                g_warning ("Unable to connect to session manager");
+                exit (1);
+        }
+
+        res = register_client ();
+        if (! res) {
+                g_warning ("Unable to register client with session manager");
+        }
+
+        main_loop = g_main_loop_new (NULL, FALSE);
+
+        g_timeout_add_seconds (30, quit_test, NULL);
+
+        g_main_loop_run (main_loop);
+        g_main_loop_unref (main_loop);
+
+        unregister_client ();
+        session_manager_disconnect ();
+
+        return 0;
+}