From 9fb08133fd89bb09dc6d4f202d9b76d43b42905e Mon Sep 17 00:00:00 2001

From: =?UTF-8?q?Jonas=20=C3=85dahl?= <jadahl@gmail.com>

Date: Fri, 20 Jul 2018 16:37:37 +0200

Subject: [PATCH] Add remote access controller API

Add API to let GNOME Shell have the ability to get notified about remote

access sessions (remote desktop, remote control and screen cast), and

with a way to close them.

This is done by adding an abstraction above the remote desktop and

screen cast session objects, to avoid exposing their objects to outside

of mutter. Doing that would result in external parts holding references

to the objects, complicating their lifetimes. By using separate wrapper

objects, we avoid this issue all together.

---

 src/Makefile.am                               |   4 +

 src/backends/meta-backend.c                   |  23 ++++

 .../meta-remote-access-controller-private.h   |  31 +++++

 src/backends/meta-remote-access-controller.c  | 130 ++++++++++++++++++

 src/backends/meta-remote-desktop-session.c    |  80 +++++++++++

 src/backends/meta-remote-desktop-session.h    |   6 +

 src/backends/meta-screen-cast-session.c       |  80 +++++++++++

 src/backends/meta-screen-cast-session.h       |   7 +

 src/meta/meta-backend.h                       |   3 +

 src/meta/meta-remote-access-controller.h      |  47 +++++++

 10 files changed, 411 insertions(+)

 create mode 100644 src/backends/meta-remote-access-controller-private.h

 create mode 100644 src/backends/meta-remote-access-controller.c

 create mode 100644 src/meta/meta-remote-access-controller.h

diff --git a/src/Makefile.am b/src/Makefile.am

index 5bbac70e8d..aaf7c9c80d 100644

--- a/src/Makefile.am

+++ b/src/Makefile.am

@@ -161,6 +161,9 @@ libmutter_@LIBMUTTER_API_VERSION@_la_SOURCES =	\

 	backends/meta-renderer.h		\

 	backends/meta-renderer-view.c		\

 	backends/meta-renderer-view.h		\

+	backends/meta-remote-access-controller.c	\

+	backends/meta-remote-access-controller-private.h	\

+	meta/meta-remote-access-controller.h	\

 	backends/edid-parse.c			\

 	backends/edid.h				\

 	backends/gsm-inhibitor-flag.h		\

@@ -546,6 +549,7 @@ libmutterinclude_headers =			\

 	meta/meta-idle-monitor.h		\

 	meta/meta-plugin.h			\

 	meta/meta-monitor-manager.h		\

+	meta/meta-remote-access-controller.h	\

 	meta/meta-settings.h			\

 	meta/meta-shaped-texture.h		\

 	meta/meta-shadow-factory.h		\

diff --git a/src/backends/meta-backend.c b/src/backends/meta-backend.c

index 9348aa1bbd..888e51cd98 100644

--- a/src/backends/meta-backend.c

+++ b/src/backends/meta-backend.c

@@ -39,6 +39,7 @@

 #ifdef HAVE_REMOTE_DESKTOP

 #include "backends/meta-dbus-session-watcher.h"

 #include "backends/meta-screen-cast.h"

+#include "backends/meta-remote-access-controller-private.h"

 #include "backends/meta-remote-desktop.h"

 #endif

@@ -92,6 +93,7 @@ struct _MetaBackendPrivate

   MetaEgl *egl;

   MetaSettings *settings;

 #ifdef HAVE_REMOTE_DESKTOP

+  MetaRemoteAccessController *remote_access_controller;

   MetaDbusSessionWatcher *dbus_session_watcher;

   MetaScreenCast *screen_cast;

   MetaRemoteDesktop *remote_desktop;

@@ -139,6 +141,7 @@ meta_backend_finalize (GObject *object)

   g_clear_object (&priv->remote_desktop);

   g_clear_object (&priv->screen_cast);

   g_clear_object (&priv->dbus_session_watcher);

+  g_clear_object (&priv->remote_access_controller);

 #endif

   g_object_unref (priv->up_client);

@@ -450,6 +453,8 @@ meta_backend_real_post_init (MetaBackend *backend)

   priv->input_settings = meta_backend_create_input_settings (backend);

 #ifdef HAVE_REMOTE_DESKTOP

+  priv->remote_access_controller =

+    g_object_new (META_TYPE_REMOTE_ACCESS_CONTROLLER, NULL);

   priv->dbus_session_watcher = g_object_new (META_TYPE_DBUS_SESSION_WATCHER, NULL);

   priv->screen_cast = meta_screen_cast_new (priv->dbus_session_watcher);

   priv->remote_desktop = meta_remote_desktop_new (priv->dbus_session_watcher);

@@ -777,6 +782,24 @@ meta_backend_get_remote_desktop (MetaBackend *backend)

 }

 #endif /* HAVE_REMOTE_DESKTOP */

+/**

+ * meta_backend_get_remote_access_controller:

+ * @backend: A #MetaBackend

+ *

+ * Return Value: (transfer none): The #MetaRemoteAccessController

+ */

+MetaRemoteAccessController *

+meta_backend_get_remote_access_controller (MetaBackend *backend)

+{

+#ifdef HAVE_REMOTE_DESKTOP

+  MetaBackendPrivate *priv = meta_backend_get_instance_private (backend);

+

+  return priv->remote_access_controller;

+#else

+  return NULL;

+#endif

+}

+

 /**

  * meta_backend_grab_device: (skip)

  */

diff --git a/src/backends/meta-remote-access-controller-private.h b/src/backends/meta-remote-access-controller-private.h

new file mode 100644

index 0000000000..fce2082bfc

--- /dev/null

+++ b/src/backends/meta-remote-access-controller-private.h

@@ -0,0 +1,31 @@

+/*

+ * Copyright (C) 2018 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.

+ *

+ */

+

+#ifndef META_REMOTE_ACCESS_CONTROLLER_PRIVATE_H

+#define META_REMOTE_ACCESS_CONTROLLER_PRIVATE_H

+

+#include "meta/meta-remote-access-controller.h"

+

+void meta_remote_access_controller_notify_new_handle (MetaRemoteAccessController *controller,

+                                                      MetaRemoteAccessHandle     *handle);

+

+void meta_remote_access_handle_notify_stopped (MetaRemoteAccessHandle *handle);

+

+#endif /* META_REMOTE_ACCESS_CONTROLLER_PRIVATE_H */

diff --git a/src/backends/meta-remote-access-controller.c b/src/backends/meta-remote-access-controller.c

new file mode 100644

index 0000000000..0e0ebe2bd8

--- /dev/null

+++ b/src/backends/meta-remote-access-controller.c

@@ -0,0 +1,130 @@

+/*

+ * Copyright (C) 2018 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 "backends/meta-remote-access-controller-private.h"

+

+enum

+{

+  HANDLE_STOPPED,

+

+  N_HANDLE_SIGNALS

+};

+

+static int handle_signals[N_HANDLE_SIGNALS];

+

+enum

+{

+  CONTROLLER_NEW_HANDLE,

+

+  N_CONTROLLER_SIGNALS

+};

+

+static int controller_signals[N_CONTROLLER_SIGNALS];

+

+typedef struct _MetaRemoteAccessHandlePrivate

+{

+  gboolean has_stopped;

+} MetaRemoteAccessHandlePrivate;

+

+G_DEFINE_TYPE_WITH_PRIVATE (MetaRemoteAccessHandle,

+                            meta_remote_access_handle,

+                            G_TYPE_OBJECT)

+

+struct _MetaRemoteAccessController

+{

+  GObject parent;

+};

+

+G_DEFINE_TYPE (MetaRemoteAccessController,

+               meta_remote_access_controller,

+               G_TYPE_OBJECT)

+

+/**

+ * meta_remote_access_handle_stop:

+ * @handle: A #MetaRemoteAccessHandle

+ *

+ * Stop the associated remote access session.

+ */

+void

+meta_remote_access_handle_stop (MetaRemoteAccessHandle *handle)

+{

+  MetaRemoteAccessHandlePrivate *priv =

+    meta_remote_access_handle_get_instance_private (handle);

+

+  if (priv->has_stopped)

+    return;

+

+  META_REMOTE_ACCESS_HANDLE_GET_CLASS (handle)->stop (handle);

+}

+

+void

+meta_remote_access_handle_notify_stopped (MetaRemoteAccessHandle *handle)

+{

+  MetaRemoteAccessHandlePrivate *priv =

+    meta_remote_access_handle_get_instance_private (handle);

+

+  priv->has_stopped = TRUE;

+  g_signal_emit (handle, handle_signals[HANDLE_STOPPED], 0);

+}

+

+void

+meta_remote_access_controller_notify_new_handle (MetaRemoteAccessController *controller,

+                                                 MetaRemoteAccessHandle     *handle)

+{

+  g_signal_emit (controller, controller_signals[CONTROLLER_NEW_HANDLE], 0,

+                 handle);

+}

+

+static void

+meta_remote_access_handle_init (MetaRemoteAccessHandle *handle)

+{

+}

+

+static void

+meta_remote_access_handle_class_init (MetaRemoteAccessHandleClass *klass)

+{

+  handle_signals[HANDLE_STOPPED] =

+    g_signal_new ("stopped",

+                  G_TYPE_FROM_CLASS (klass),

+                  G_SIGNAL_RUN_LAST,

+                  0,

+                  NULL, NULL, NULL,

+                  G_TYPE_NONE, 0);

+}

+

+static void

+meta_remote_access_controller_init (MetaRemoteAccessController *controller)

+{

+}

+

+static void

+meta_remote_access_controller_class_init (MetaRemoteAccessControllerClass *klass)

+{

+  controller_signals[CONTROLLER_NEW_HANDLE] =

+    g_signal_new ("new-handle",

+                  G_TYPE_FROM_CLASS (klass),

+                  G_SIGNAL_RUN_LAST,

+                  0,

+                  NULL, NULL, NULL,

+                  G_TYPE_NONE, 1,

+                  META_TYPE_REMOTE_ACCESS_HANDLE);

+}

diff --git a/src/backends/meta-remote-desktop-session.c b/src/backends/meta-remote-desktop-session.c

index 821b16724f..73bcf663be 100644

--- a/src/backends/meta-remote-desktop-session.c

+++ b/src/backends/meta-remote-desktop-session.c

@@ -30,6 +30,7 @@

 #include "backends/meta-dbus-session-watcher.h"

 #include "backends/meta-screen-cast-session.h"

+#include "backends/meta-remote-access-controller-private.h"

 #include "backends/native/meta-backend-native.h"

 #include "backends/x11/meta-backend-x11.h"

 #include "cogl/cogl.h"

@@ -59,6 +60,8 @@ struct _MetaRemoteDesktopSession

   ClutterVirtualInputDevice *virtual_pointer;

   ClutterVirtualInputDevice *virtual_keyboard;

   ClutterVirtualInputDevice *virtual_touchscreen;

+

+  MetaRemoteDesktopSessionHandle *handle;

 };

 static void

@@ -75,12 +78,41 @@ G_DEFINE_TYPE_WITH_CODE (MetaRemoteDesktopSession,

                          G_IMPLEMENT_INTERFACE (META_TYPE_DBUS_SESSION,

                                                 meta_dbus_session_init_iface))

+struct _MetaRemoteDesktopSessionHandle

+{

+  MetaRemoteAccessHandle parent;

+

+  MetaRemoteDesktopSession *session;

+};

+

+G_DEFINE_TYPE (MetaRemoteDesktopSessionHandle,

+               meta_remote_desktop_session_handle,

+               META_TYPE_REMOTE_ACCESS_HANDLE)

+

+static MetaRemoteDesktopSessionHandle *

+meta_remote_desktop_session_handle_new (MetaRemoteDesktopSession *session);

+

 static gboolean

 meta_remote_desktop_session_is_running (MetaRemoteDesktopSession *session)

 {

   return !!session->virtual_pointer;

 }

+static void

+init_remote_access_handle (MetaRemoteDesktopSession *session)

+{

+  MetaBackend *backend = meta_get_backend ();

+  MetaRemoteAccessController *remote_access_controller;

+  MetaRemoteAccessHandle *remote_access_handle;

+

+  session->handle = meta_remote_desktop_session_handle_new (session);

+

+  remote_access_controller = meta_backend_get_remote_access_controller (backend);

+  remote_access_handle = META_REMOTE_ACCESS_HANDLE (session->handle);

+  meta_remote_access_controller_notify_new_handle (remote_access_controller,

+                                                   remote_access_handle);

+}

+

 static gboolean

 meta_remote_desktop_session_start (MetaRemoteDesktopSession *session,

                                    GError                  **error)

@@ -107,6 +139,8 @@ meta_remote_desktop_session_start (MetaRemoteDesktopSession *session,

     clutter_device_manager_create_virtual_device (device_manager,

                                                   CLUTTER_TOUCHSCREEN_DEVICE);

+  init_remote_access_handle (session);

+

   return TRUE;

 }

@@ -131,6 +165,14 @@ meta_remote_desktop_session_close (MetaRemoteDesktopSession *session)

   meta_dbus_remote_desktop_session_emit_closed (skeleton);

   g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (session));

+  if (session->handle)

+    {

+      MetaRemoteAccessHandle *remote_access_handle =

+        META_REMOTE_ACCESS_HANDLE (session->handle);

+

+      meta_remote_access_handle_notify_stopped (remote_access_handle);

+    }

+

   g_object_unref (session);

 }

@@ -729,6 +771,7 @@ meta_remote_desktop_session_finalize (GObject *object)

   g_assert (!meta_remote_desktop_session_is_running (session));

+  g_clear_object (&session->handle);

   g_free (session->peer_name);

   g_free (session->session_id);

   g_free (session->object_path);

@@ -763,3 +806,40 @@ meta_remote_desktop_session_class_init (MetaRemoteDesktopSessionClass *klass)

   object_class->finalize = meta_remote_desktop_session_finalize;

 }

+

+static MetaRemoteDesktopSessionHandle *

+meta_remote_desktop_session_handle_new (MetaRemoteDesktopSession *session)

+{

+  MetaRemoteDesktopSessionHandle *handle;

+

+  handle = g_object_new (META_TYPE_REMOTE_DESKTOP_SESSION_HANDLE, NULL);

+  handle->session = session;

+

+  return handle;

+}

+

+static void

+meta_remote_desktop_session_handle_stop (MetaRemoteAccessHandle *handle)

+{

+  MetaRemoteDesktopSession *session;

+

+  session = META_REMOTE_DESKTOP_SESSION_HANDLE (handle)->session;

+  if (!session)

+    return;

+

+  meta_remote_desktop_session_close (session);

+}

+

+static void

+meta_remote_desktop_session_handle_init (MetaRemoteDesktopSessionHandle *handle)

+{

+}

+

+static void

+meta_remote_desktop_session_handle_class_init (MetaRemoteDesktopSessionHandleClass *klass)

+{

+  MetaRemoteAccessHandleClass *remote_access_handle_class =

+    META_REMOTE_ACCESS_HANDLE_CLASS (klass);

+

+  remote_access_handle_class->stop = meta_remote_desktop_session_handle_stop;

+}

diff --git a/src/backends/meta-remote-desktop-session.h b/src/backends/meta-remote-desktop-session.h

index 54dce41190..1edb3739b1 100644

--- a/src/backends/meta-remote-desktop-session.h

+++ b/src/backends/meta-remote-desktop-session.h

@@ -33,6 +33,12 @@ G_DECLARE_FINAL_TYPE (MetaRemoteDesktopSession, meta_remote_desktop_session,

                       META, REMOTE_DESKTOP_SESSION,

                       MetaDBusRemoteDesktopSessionSkeleton)

+#define META_TYPE_REMOTE_DESKTOP_SESSION_HANDLE (meta_remote_desktop_session_handle_get_type ())

+G_DECLARE_FINAL_TYPE (MetaRemoteDesktopSessionHandle,

+                      meta_remote_desktop_session_handle,

+                      META, REMOTE_DESKTOP_SESSION_HANDLE,

+                      MetaRemoteAccessHandle)

+

 char * meta_remote_desktop_session_get_object_path (MetaRemoteDesktopSession *session);

 char * meta_remote_desktop_session_get_session_id (MetaRemoteDesktopSession *session);

diff --git a/src/backends/meta-screen-cast-session.c b/src/backends/meta-screen-cast-session.c

index b95ce514dc..e1b6393e8f 100644

--- a/src/backends/meta-screen-cast-session.c

+++ b/src/backends/meta-screen-cast-session.c

@@ -28,6 +28,7 @@

 #include "backends/meta-dbus-session-watcher.h"

 #include "backends/meta-screen-cast-monitor-stream.h"

 #include "backends/meta-screen-cast-stream.h"

+#include "backends/meta-remote-access-controller-private.h"

 #define META_SCREEN_CAST_SESSION_DBUS_PATH "/org/gnome/Mutter/ScreenCast/Session"

@@ -41,6 +42,8 @@ struct _MetaScreenCastSession

   char *object_path;

   GList *streams;

+

+  MetaScreenCastSessionHandle *handle;

 };

 static void

@@ -57,6 +60,35 @@ G_DEFINE_TYPE_WITH_CODE (MetaScreenCastSession,

                          G_IMPLEMENT_INTERFACE (META_TYPE_DBUS_SESSION,

                                                 meta_dbus_session_init_iface))

+struct _MetaScreenCastSessionHandle

+{

+  MetaRemoteAccessHandle parent;

+

+  MetaScreenCastSession *session;

+};

+

+G_DEFINE_TYPE (MetaScreenCastSessionHandle,

+               meta_screen_cast_session_handle,

+               META_TYPE_REMOTE_ACCESS_HANDLE)

+

+static MetaScreenCastSessionHandle *

+meta_screen_cast_session_handle_new (MetaScreenCastSession *session);

+

+static void

+init_remote_access_handle (MetaScreenCastSession *session)

+{

+  MetaBackend *backend = meta_get_backend ();

+  MetaRemoteAccessController *remote_access_controller;

+  MetaRemoteAccessHandle *remote_access_handle;

+

+  session->handle = meta_screen_cast_session_handle_new (session);

+

+  remote_access_controller = meta_backend_get_remote_access_controller (backend);

+  remote_access_handle = META_REMOTE_ACCESS_HANDLE (session->handle);

+  meta_remote_access_controller_notify_new_handle (remote_access_controller,

+                                                   remote_access_handle);

+}

+

 gboolean

 meta_screen_cast_session_start (MetaScreenCastSession  *session,

                                 GError                **error)

@@ -71,6 +103,8 @@ meta_screen_cast_session_start (MetaScreenCastSession  *session,

         return FALSE;

     }

+  init_remote_access_handle (session);

+

   return TRUE;

 }

@@ -94,6 +128,14 @@ meta_screen_cast_session_close (MetaScreenCastSession *session)

   g_dbus_interface_skeleton_unexport (G_DBUS_INTERFACE_SKELETON (session));

+  if (session->handle)

+    {

+      MetaRemoteAccessHandle *remote_access_handle =

+        META_REMOTE_ACCESS_HANDLE (session->handle);

+

+      meta_remote_access_handle_notify_stopped (remote_access_handle);

+    }

+

   g_object_unref (session);

 }

@@ -361,6 +403,7 @@ meta_screen_cast_session_finalize (GObject *object)

 {

   MetaScreenCastSession *session = META_SCREEN_CAST_SESSION (object);

+  g_clear_object (&session->handle);

   g_free (session->peer_name);

   g_free (session->object_path);

@@ -379,3 +422,40 @@ meta_screen_cast_session_class_init (MetaScreenCastSessionClass *klass)

   object_class->finalize = meta_screen_cast_session_finalize;

 }

+

+static MetaScreenCastSessionHandle *

+meta_screen_cast_session_handle_new (MetaScreenCastSession *session)

+{

+  MetaScreenCastSessionHandle *handle;

+

+  handle = g_object_new (META_TYPE_SCREEN_CAST_SESSION_HANDLE, NULL);

+  handle->session = session;

+

+  return handle;

+}

+

+static void

+meta_screen_cast_session_handle_stop (MetaRemoteAccessHandle *handle)

+{

+  MetaScreenCastSession *session;

+

+  session = META_SCREEN_CAST_SESSION_HANDLE (handle)->session;

+  if (!session)

+    return;

+

+  meta_screen_cast_session_close (session);

+}

+

+static void

+meta_screen_cast_session_handle_init (MetaScreenCastSessionHandle *handle)

+{

+}

+

+static void

+meta_screen_cast_session_handle_class_init (MetaScreenCastSessionHandleClass *klass)

+{

+  MetaRemoteAccessHandleClass *remote_access_handle_class =

+    META_REMOTE_ACCESS_HANDLE_CLASS (klass);

+

+  remote_access_handle_class->stop = meta_screen_cast_session_handle_stop;

+}

diff --git a/src/backends/meta-screen-cast-session.h b/src/backends/meta-screen-cast-session.h

index c877912cf9..ac0a31a165 100644

--- a/src/backends/meta-screen-cast-session.h

+++ b/src/backends/meta-screen-cast-session.h

@@ -26,6 +26,7 @@

 #include "backends/meta-screen-cast.h"

 #include "backends/meta-screen-cast-stream.h"

+#include "meta/meta-remote-access-controller.h"

 typedef enum _MetaScreenCastSessionType

 {

@@ -38,6 +39,12 @@ G_DECLARE_FINAL_TYPE (MetaScreenCastSession, meta_screen_cast_session,

                       META, SCREEN_CAST_SESSION,

                       MetaDBusScreenCastSessionSkeleton)

+#define META_TYPE_SCREEN_CAST_SESSION_HANDLE (meta_screen_cast_session_handle_get_type ())

+G_DECLARE_FINAL_TYPE (MetaScreenCastSessionHandle,

+                      meta_screen_cast_session_handle,

+                      META, SCREEN_CAST_SESSION_HANDLE,

+                      MetaRemoteAccessHandle)

+

 char * meta_screen_cast_session_get_object_path (MetaScreenCastSession *session);

 MetaScreenCastSession * meta_screen_cast_session_new (MetaScreenCast             *screen_cast,

diff --git a/src/meta/meta-backend.h b/src/meta/meta-backend.h

index 8db2360ccd..0e5947dc12 100644

--- a/src/meta/meta-backend.h

+++ b/src/meta/meta-backend.h

@@ -29,6 +29,7 @@

 #include <clutter/clutter.h>

 #include "meta/meta-dnd.h"

+#include "meta/meta-remote-access-controller.h"

 typedef struct _MetaBackend        MetaBackend;

 typedef struct _MetaBackendClass   MetaBackendClass;

@@ -54,6 +55,8 @@ MetaDnd      *meta_backend_get_dnd   (MetaBackend *backend);

 MetaSettings *meta_backend_get_settings (MetaBackend *backend);

+MetaRemoteAccessController * meta_backend_get_remote_access_controller (MetaBackend *backend);

+

 void meta_clutter_init (void);

 #endif /* META_BACKEND_H */

diff --git a/src/meta/meta-remote-access-controller.h b/src/meta/meta-remote-access-controller.h

new file mode 100644

index 0000000000..1b66f518c7

--- /dev/null

+++ b/src/meta/meta-remote-access-controller.h

@@ -0,0 +1,47 @@

+/*

+ * Copyright (C) 2018 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.

+ *

+ */

+

+#ifndef META_REMOTE_ACCESS_CONTROLLER_H

+#define META_REMOTE_ACCESS_CONTROLLER_H

+

+#include <glib-object.h>

+

+#define META_TYPE_REMOTE_ACCESS_HANDLE meta_remote_access_handle_get_type ()

+G_DECLARE_DERIVABLE_TYPE (MetaRemoteAccessHandle,

+                          meta_remote_access_handle,

+                          META, REMOTE_ACCESS_HANDLE,

+                          GObject)

+

+struct _MetaRemoteAccessHandleClass

+{

+  GObjectClass parent_class;

+

+  void (*stop) (MetaRemoteAccessHandle *handle);

+};

+

+void meta_remote_access_handle_stop (MetaRemoteAccessHandle *handle);

+

+#define META_TYPE_REMOTE_ACCESS_CONTROLLER meta_remote_access_controller_get_type ()

+G_DECLARE_FINAL_TYPE (MetaRemoteAccessController,

+                      meta_remote_access_controller,

+                      META, REMOTE_ACCESS_CONTROLLER,

+                      GObject)

+

+#endif /* META_REMOTE_ACCESS_CONTROLLER_H */

-- 

2.17.1