+ struct ivi_compositor *ivi = surface->ivi;
+ assert(surface->role == IVI_SURFACE_ROLE_NONE);
+
+ surface->role = IVI_SURFACE_ROLE_DESKTOP;
+ wl_list_insert(&surface->ivi->surfaces, &surface->link);
+
+ agl_shell_desktop_advertise_application_id(ivi, surface);
+}
+
+static void
+ivi_set_background_surface(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ assert(surface->role == IVI_SURFACE_ROLE_BACKGROUND);
+
+ wl_list_insert(&surface->ivi->surfaces, &surface->link);
+ agl_shell_desktop_advertise_application_id(ivi, surface);
+}
+
+static void
+ivi_set_desktop_surface_popup(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ assert(surface->role == IVI_SURFACE_ROLE_NONE);
+
+ surface->role = IVI_SURFACE_ROLE_POPUP;
+ wl_list_insert(&ivi->surfaces, &surface->link);
+
+ agl_shell_desktop_advertise_application_id(ivi, surface);
+}
+
+static void
+ivi_set_desktop_surface_fullscreen(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ assert(surface->role == IVI_SURFACE_ROLE_NONE);
+
+ surface->role = IVI_SURFACE_ROLE_FULLSCREEN;
+ wl_list_insert(&ivi->surfaces, &surface->link);
+
+ agl_shell_desktop_advertise_application_id(ivi, surface);
+}
+
+#ifdef HAVE_WALTHAM
+void
+ivi_destroy_waltham_destroy(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ const struct weston_transmitter_api *api =
+ ivi->waltham_transmitter_api;
+
+ if (!api)
+ return;
+
+ if (surface->waltham_surface.transmitter_surface)
+ api->surface_destroy(surface->waltham_surface.transmitter_surface);
+}
+
+static void
+ivi_output_notify_waltham_plugin(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ const struct weston_transmitter_api *api = ivi->waltham_transmitter_api;
+ struct weston_transmitter *transmitter;
+ struct weston_transmitter_remote *trans_remote;
+ struct weston_surface *weston_surface;
+ struct weston_output *woutput = surface->remote.output->output;
+ const char *app_id;
+
+ if (!api)
+ return;
+
+ transmitter = api->transmitter_get(ivi->compositor);
+ if (!transmitter)
+ return;
+
+ trans_remote = api->get_transmitter_remote(woutput->name, transmitter);
+ if (!trans_remote) {
+ weston_log("Could not find a valie weston_transmitter_remote "
+ "that matches the output %s\n", woutput->name);
+ return;
+ }
+
+ app_id = weston_desktop_surface_get_app_id(surface->dsurface);
+ weston_surface =
+ weston_desktop_surface_get_surface(surface->dsurface);
+
+ weston_log("Forwarding app_id %s to remote %s\n", app_id, woutput->name);
+
+ /* this will have the effect of informing the remote side to create a
+ * surface with the name app_id. W/ xdg-shell the following happens:
+ *
+ * compositor (server):
+ * surface_push_to_remote():
+ * waltham-transmitter plug-in
+ * -> wthp_ivi_app_id_surface_create()
+ *
+ * client -- on the receiver side:
+ * -> wthp_ivi_app_id_surface_create()
+ * -> wth_receiver_weston_main()
+ * -> wl_compositor_create_surface()
+ * -> xdg_wm_base_get_xdg_surface
+ * -> xdg_toplevel_set_app_id()
+ * -> gst_init()
+ * -> gst_parse_launch()
+ *
+ * wth_receiver_weston_main() will be invoked from the handler of
+ * wthp_ivi_app_id_surface_create() and is responsible for setting-up
+ * the gstreamer pipeline as well.
+ */
+ surface->waltham_surface.transmitter_surface =
+ api->surface_push_to_remote(weston_surface, app_id, trans_remote, NULL);
+}
+
+#else
+void
+ivi_destroy_waltham_destroy(struct ivi_surface *surface)
+{
+}
+static void
+ivi_output_notify_waltham_plugin(struct ivi_surface *surface)
+{
+}
+#endif
+
+static void
+ivi_set_desktop_surface_remote(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ struct weston_view *view;
+ struct ivi_output *output = surface->remote.output;
+
+ assert(surface->role == IVI_SURFACE_ROLE_NONE);
+
+ /* remote type are the same as desktop just that client can tell
+ * the compositor to start on another output */
+ surface->role = IVI_SURFACE_ROLE_REMOTE;
+
+ /* if thew black surface view is mapped on the mean we need
+ * to remove it in order to start showing the 'remote' surface
+ * just being added */
+ view = output->fullscreen_view.fs->view;
+ if (view->is_mapped || view->surface->is_mapped)
+ remove_black_curtain(output);
+
+ if (output->type == OUTPUT_WALTHAM)
+ ivi_output_notify_waltham_plugin(surface);
+
+ wl_list_insert(&ivi->surfaces, &surface->link);
+}
+
+
+static void
+ivi_set_desktop_surface_split(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ assert(surface->role == IVI_SURFACE_ROLE_NONE);
+
+ if (surface->split.orientation == AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_VERTICAL)
+ surface->role = IVI_SURFACE_ROLE_SPLIT_V;
+ else
+ surface->role = IVI_SURFACE_ROLE_SPLIT_H;
+
+ wl_list_insert(&ivi->surfaces, &surface->link);
+
+ agl_shell_desktop_advertise_application_id(ivi, surface);
+}
+
+static struct pending_popup *
+ivi_ensure_popup(struct ivi_output *ioutput, int x, int y, int bx, int by,
+ int width, int height, const char *app_id)
+{
+ struct pending_popup *p_popup = zalloc(sizeof(*p_popup));
+ size_t len_app_id = strlen(app_id);
+
+ if (!p_popup)
+ return NULL;
+ p_popup->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!p_popup->app_id) {
+ free(p_popup);
+ return NULL;
+ }
+ memcpy(p_popup->app_id, app_id, len_app_id);
+ p_popup->ioutput = ioutput;
+ p_popup->x = x;
+ p_popup->y = y;
+
+ p_popup->bb.x = bx;
+ p_popup->bb.y = by;
+ p_popup->bb.width = width;
+ p_popup->bb.height = height;
+
+ return p_popup;
+}
+
+static void
+ivi_update_popup(struct ivi_output *ioutput, int x, int y, int bx, int by,
+ int width, int height, const char *app_id, struct pending_popup *p_popup)
+{
+ size_t len_app_id = strlen(app_id);
+
+ wl_list_remove(&p_popup->link);
+ wl_list_init(&p_popup->link);
+
+ memset(p_popup->app_id, 0, strlen(app_id) + 1);
+ free(p_popup->app_id);
+
+ p_popup->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!p_popup->app_id)
+ return;
+ memcpy(p_popup->app_id, app_id, len_app_id);
+
+ p_popup->ioutput = ioutput;
+ p_popup->x = x;
+ p_popup->y = y;
+
+ p_popup->bb.x = bx;
+ p_popup->bb.y = by;
+ p_popup->bb.width = width;
+ p_popup->bb.height = height;
+}
+
+static struct pending_fullscreen *
+ivi_ensure_fullscreen(struct ivi_output *ioutput, const char *app_id)
+{
+ struct pending_fullscreen *p_fullscreen = zalloc(sizeof(*p_fullscreen));
+ size_t len_app_id = strlen(app_id);
+
+ if (!p_fullscreen)
+ return NULL;
+ p_fullscreen->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!p_fullscreen->app_id) {
+ free(p_fullscreen);
+ return NULL;
+ }
+ memcpy(p_fullscreen->app_id, app_id, len_app_id);
+
+ p_fullscreen->ioutput = ioutput;
+ return p_fullscreen;
+}
+
+static void
+ivi_update_fullscreen(struct ivi_output *ioutput, const char *app_id,
+ struct pending_fullscreen *p_fullscreen)
+{
+ size_t len_app_id = strlen(app_id);
+
+ wl_list_remove(&p_fullscreen->link);
+ wl_list_init(&p_fullscreen->link);
+
+ memset(p_fullscreen->app_id, 0, strlen(app_id) + 1);
+ free(p_fullscreen->app_id);
+
+ p_fullscreen->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!p_fullscreen->app_id)
+ return;
+ memcpy(p_fullscreen->app_id, app_id, len_app_id);
+
+ p_fullscreen->ioutput = ioutput;
+}
+
+static struct pending_remote *
+ivi_ensure_remote(struct ivi_output *ioutput, const char *app_id)
+{
+ struct pending_remote *p_remote = zalloc(sizeof(*p_remote));
+ size_t len_app_id = strlen(app_id);
+
+ if (!p_remote)
+ return NULL;
+ p_remote->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!p_remote->app_id) {
+ free(p_remote);
+ return NULL;
+ }
+ memcpy(p_remote->app_id, app_id, len_app_id);
+
+ p_remote->ioutput = ioutput;
+ return p_remote;
+}
+
+static void
+ivi_update_remote(struct ivi_output *ioutput, const char *app_id,
+ struct pending_remote *p_remote)
+{
+ size_t len_app_id = strlen(app_id);
+
+ wl_list_remove(&p_remote->link);
+ wl_list_init(&p_remote->link);
+
+ memset(p_remote->app_id, 0, strlen(app_id) + 1);
+ free(p_remote->app_id);
+
+ p_remote->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!p_remote->app_id)
+ return;
+ memcpy(p_remote->app_id, app_id, len_app_id);
+
+ p_remote->ioutput = ioutput;
+}
+
+static void
+ivi_set_pending_desktop_surface_popup(struct ivi_output *ioutput, int x, int y, int bx,
+ int by, int width, int height, const char *app_id)
+{
+ struct ivi_compositor *ivi = ioutput->ivi;
+ struct pending_popup *p_popup = NULL;
+ struct pending_popup *popup;
+
+ wl_list_for_each(popup, &ivi->popup_pending_apps, link)
+ if (!strcmp(app_id, popup->app_id))
+ p_popup = popup;
+
+ if (!p_popup)
+ p_popup = ivi_ensure_popup(ioutput, x, y, bx, by, width, height, app_id);
+ else
+ ivi_update_popup(ioutput, x, y, bx, by, width, height, app_id, p_popup);
+ if (!p_popup)
+ return;
+
+ wl_list_insert(&ivi->popup_pending_apps, &p_popup->link);
+}
+
+static void
+ivi_set_pending_desktop_surface_fullscreen(struct ivi_output *ioutput,
+ const char *app_id)
+{
+ struct ivi_compositor *ivi = ioutput->ivi;
+ struct pending_fullscreen *p_fullscreen = NULL;
+ struct pending_fullscreen *fullscreen;
+
+ wl_list_for_each(fullscreen, &ivi->fullscreen_pending_apps, link)
+ if (!strcmp(app_id, fullscreen->app_id))
+ p_fullscreen = fullscreen;
+
+ if (!p_fullscreen)
+ p_fullscreen = ivi_ensure_fullscreen(ioutput, app_id);
+ else
+ ivi_update_fullscreen(ioutput, app_id, p_fullscreen);
+
+ if (!p_fullscreen)
+ return;
+ wl_list_insert(&ivi->fullscreen_pending_apps, &p_fullscreen->link);
+}
+
+static void
+ivi_set_pending_desktop_surface_split(struct ivi_output *ioutput,
+ const char *app_id, uint32_t orientation)
+{
+ struct ivi_compositor *ivi = ioutput->ivi;
+ struct ivi_surface *surf;
+ size_t len_app_id = strlen(app_id);
+ struct pending_split *split;
+
+ if (orientation != AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_VERTICAL &&
+ orientation != AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_HORIZONTAL)
+ return;
+
+ /* more than one is un-supported, do note we need to do
+ * conversion for surface roles instead of using the protocol ones */
+ wl_list_for_each(surf, &ivi->surfaces, link)
+ if (surf->role == IVI_SURFACE_ROLE_SPLIT_V ||
+ surf->role == IVI_SURFACE_ROLE_SPLIT_H)
+ return;
+
+ split = zalloc(sizeof(*split));
+ if (!split)
+ return;
+ split->app_id = zalloc(sizeof(char) * (len_app_id + 1));
+ if (!split->app_id) {
+ free(split);
+ return;
+ }
+ memcpy(split->app_id, app_id, len_app_id);
+
+ split->ioutput = ioutput;
+ split->orientation = orientation;
+
+ wl_list_insert(&ivi->split_pending_apps, &split->link);
+}
+
+void
+ivi_set_pending_desktop_surface_remote(struct ivi_output *ioutput,
+ const char *app_id)
+{
+ struct ivi_compositor *ivi = ioutput->ivi;
+ struct pending_remote *remote;
+ struct pending_remote *p_remote = NULL;
+
+ wl_list_for_each(remote, &ivi->remote_pending_apps, link)
+ if (!strcmp(app_id, remote->app_id))
+ p_remote = remote;
+
+ if (!p_remote)
+ p_remote = ivi_ensure_remote(ioutput, app_id);
+ else
+ ivi_update_remote(ioutput, app_id, p_remote);
+ if (!p_remote)
+ return;
+
+ wl_list_insert(&ivi->remote_pending_apps, &p_remote->link);
+}
+
+
+static void
+ivi_remove_pending_desktop_surface_split(struct pending_split *split)
+{
+ free(split->app_id);
+ wl_list_remove(&split->link);
+ free(split);
+}
+
+static void
+ivi_remove_pending_desktop_surface_fullscreen(struct pending_fullscreen *fs)
+{
+ free(fs->app_id);
+ wl_list_remove(&fs->link);
+ free(fs);
+}
+
+static void
+ivi_remove_pending_desktop_surface_popup(struct pending_popup *p_popup)
+{
+ free(p_popup->app_id);
+ wl_list_remove(&p_popup->link);
+ free(p_popup);
+}
+
+static void
+ivi_remove_pending_desktop_surface_remote(struct pending_remote *remote)
+{
+ free(remote->app_id);
+ wl_list_remove(&remote->link);
+ free(remote);
+}
+
+static bool
+ivi_compositor_keep_pending_surfaces(struct ivi_surface *surface)
+{
+ return surface->ivi->keep_pending_surfaces;
+}
+
+static bool
+ivi_check_pending_desktop_surface_popup(struct ivi_surface *surface)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ struct pending_popup *p_popup, *next_p_popup;
+ const char *_app_id =
+ weston_desktop_surface_get_app_id(surface->dsurface);
+
+ if (wl_list_empty(&ivi->popup_pending_apps) || !_app_id)
+ return false;
+
+ wl_list_for_each_safe(p_popup, next_p_popup,
+ &ivi->popup_pending_apps, link) {
+ if (!strcmp(_app_id, p_popup->app_id)) {
+ surface->popup.output = p_popup->ioutput;
+ surface->popup.x = p_popup->x;
+ surface->popup.y = p_popup->y;
+
+ surface->popup.bb.x = p_popup->bb.x;
+ surface->popup.bb.y = p_popup->bb.y;
+ surface->popup.bb.width = p_popup->bb.width;
+ surface->popup.bb.height = p_popup->bb.height;
+
+ if (!ivi_compositor_keep_pending_surfaces(surface))
+ ivi_remove_pending_desktop_surface_popup(p_popup);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static bool
+ivi_check_pending_desktop_surface_split(struct ivi_surface *surface)
+{
+ struct pending_split *split_surf, *next_split_surf;
+ struct ivi_compositor *ivi = surface->ivi;
+ const char *_app_id =
+ weston_desktop_surface_get_app_id(surface->dsurface);
+
+ if (wl_list_empty(&ivi->split_pending_apps) || !_app_id)
+ return false;
+
+ wl_list_for_each_safe(split_surf, next_split_surf,
+ &ivi->split_pending_apps, link) {
+ if (!strcmp(_app_id, split_surf->app_id)) {
+ surface->split.output = split_surf->ioutput;
+ surface->split.orientation = split_surf->orientation;
+ if (!ivi_compositor_keep_pending_surfaces(surface))
+ ivi_remove_pending_desktop_surface_split(split_surf);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static bool
+ivi_check_pending_desktop_surface_fullscreen(struct ivi_surface *surface)
+{
+ struct pending_fullscreen *fs_surf, *next_fs_surf;
+ struct ivi_compositor *ivi = surface->ivi;
+ const char *_app_id =
+ weston_desktop_surface_get_app_id(surface->dsurface);
+
+ if (wl_list_empty(&ivi->fullscreen_pending_apps) || !_app_id)
+ return false;
+
+ wl_list_for_each_safe(fs_surf, next_fs_surf,
+ &ivi->fullscreen_pending_apps, link) {
+ if (!strcmp(_app_id, fs_surf->app_id)) {
+ surface->fullscreen.output = fs_surf->ioutput;
+ if (!ivi_compositor_keep_pending_surfaces(surface))
+ ivi_remove_pending_desktop_surface_fullscreen(fs_surf);
+ return true;
+ }
+ }
+
+ return false;
+}
+
+static bool
+ivi_check_pending_desktop_surface_remote(struct ivi_surface *surface)
+{
+ struct pending_remote *remote_surf, *next_remote_surf;
+ struct ivi_compositor *ivi = surface->ivi;
+ const char *_app_id =
+ weston_desktop_surface_get_app_id(surface->dsurface);
+
+ if (wl_list_empty(&ivi->remote_pending_apps) || !_app_id)
+ return false;
+
+ wl_list_for_each_safe(remote_surf, next_remote_surf,
+ &ivi->remote_pending_apps, link) {
+ if (!strcmp(_app_id, remote_surf->app_id)) {
+ surface->remote.output = remote_surf->ioutput;
+ if (!ivi_compositor_keep_pending_surfaces(surface))
+ ivi_remove_pending_desktop_surface_remote(remote_surf);
+ return true;
+ }
+ }
+
+ return false;
+}
+void
+ivi_check_pending_surface_desktop(struct ivi_surface *surface,
+ enum ivi_surface_role *role)
+{
+ struct ivi_compositor *ivi = surface->ivi;
+ struct wl_list *role_pending_list;
+ struct pending_popup *p_popup;
+ struct pending_split *p_split;
+ struct pending_fullscreen *p_fullscreen;
+ struct pending_remote *p_remote;
+ const char *app_id =
+ weston_desktop_surface_get_app_id(surface->dsurface);
+
+ role_pending_list = &ivi->popup_pending_apps;
+ wl_list_for_each(p_popup, role_pending_list, link) {
+ if (app_id && !strcmp(app_id, p_popup->app_id)) {
+ *role = IVI_SURFACE_ROLE_POPUP;
+ return;
+ }
+ }
+
+ role_pending_list = &ivi->split_pending_apps;
+ wl_list_for_each(p_split, role_pending_list, link) {
+ if (app_id && !strcmp(app_id, p_split->app_id)) {
+ *role = IVI_SURFACE_ROLE_SPLIT_V;
+ return;
+ }
+ }
+
+ role_pending_list = &ivi->fullscreen_pending_apps;
+ wl_list_for_each(p_fullscreen, role_pending_list, link) {
+ if (app_id && !strcmp(app_id, p_fullscreen->app_id)) {
+ *role = IVI_SURFACE_ROLE_FULLSCREEN;
+ return;
+ }
+ }
+
+ role_pending_list = &ivi->remote_pending_apps;
+ wl_list_for_each(p_remote, role_pending_list, link) {
+ if (app_id && !strcmp(app_id, p_remote->app_id)) {
+ *role = IVI_SURFACE_ROLE_REMOTE;
+ return;
+ }
+ }
+
+ /* else, we are a regular desktop surface */
+ *role = IVI_SURFACE_ROLE_DESKTOP;
+}
+
+
+void
+ivi_check_pending_desktop_surface(struct ivi_surface *surface)
+{
+ bool ret = false;
+
+ ret = ivi_check_pending_desktop_surface_popup(surface);
+ if (ret) {
+ ivi_set_desktop_surface_popup(surface);
+ ivi_layout_popup_committed(surface);
+ return;
+ }
+
+ ret = ivi_check_pending_desktop_surface_split(surface);
+ if (ret) {
+ ivi_set_desktop_surface_split(surface);
+ ivi_layout_split_committed(surface);
+ return;
+ }
+
+ ret = ivi_check_pending_desktop_surface_fullscreen(surface);
+ if (ret) {
+ ivi_set_desktop_surface_fullscreen(surface);
+ ivi_layout_fullscreen_committed(surface);
+ return;
+ }
+
+ ret = ivi_check_pending_desktop_surface_remote(surface);
+ if (ret) {
+ ivi_set_desktop_surface_remote(surface);
+ ivi_layout_desktop_committed(surface);
+ return;
+ }
+
+ /* if we end up here means we have a regular desktop app and
+ * try to activate it */
+ ivi_set_desktop_surface(surface);
+ ivi_layout_desktop_committed(surface);
+}
+
+void
+ivi_shell_init_black_fs(struct ivi_compositor *ivi)
+{
+ struct ivi_output *out;
+
+ wl_list_for_each(out, &ivi->outputs, link) {
+ create_black_curtain_view(out);
+ insert_black_curtain(out);
+ }
+}
+
+int
+ivi_shell_init(struct ivi_compositor *ivi)
+{
+ weston_layer_init(&ivi->hidden, ivi->compositor);
+ weston_layer_init(&ivi->background, ivi->compositor);
+ weston_layer_init(&ivi->normal, ivi->compositor);
+ weston_layer_init(&ivi->panel, ivi->compositor);
+ weston_layer_init(&ivi->popup, ivi->compositor);
+ weston_layer_init(&ivi->fullscreen, ivi->compositor);
+
+ weston_layer_set_position(&ivi->hidden,
+ WESTON_LAYER_POSITION_HIDDEN);
+ weston_layer_set_position(&ivi->background,
+ WESTON_LAYER_POSITION_BACKGROUND);
+ weston_layer_set_position(&ivi->normal,
+ WESTON_LAYER_POSITION_NORMAL);
+ weston_layer_set_position(&ivi->panel,
+ WESTON_LAYER_POSITION_UI);
+ weston_layer_set_position(&ivi->popup,
+ WESTON_LAYER_POSITION_TOP_UI);
+ weston_layer_set_position(&ivi->fullscreen,
+ WESTON_LAYER_POSITION_FULLSCREEN);
+
+ return 0;
+}
+
+
+static void
+ivi_surf_destroy(struct ivi_surface *surf)
+{
+ struct weston_surface *wsurface = surf->view->surface;
+
+ if (weston_surface_is_mapped(wsurface)) {
+ weston_desktop_surface_unlink_view(surf->view);
+ weston_view_destroy(surf->view);
+ }
+
+ wl_list_remove(&surf->link);
+ free(surf);
+}
+
+static void
+ivi_shell_destroy_views_on_layer(struct weston_layer *layer)
+{
+ struct weston_view *view, *view_next;
+
+ wl_list_for_each_safe(view, view_next, &layer->view_list.link, layer_link.link) {
+ struct ivi_surface *ivi_surf =
+ get_ivi_shell_surface(view->surface);
+ if (ivi_surf)
+ ivi_surf_destroy(ivi_surf);
+ }
+}
+
+void
+ivi_shell_finalize(struct ivi_compositor *ivi)
+{
+ struct ivi_output *output;
+
+ ivi_shell_destroy_views_on_layer(&ivi->hidden);
+ weston_layer_fini(&ivi->hidden);
+
+ ivi_shell_destroy_views_on_layer(&ivi->background);
+ weston_layer_fini(&ivi->background);
+
+ ivi_shell_destroy_views_on_layer(&ivi->normal);
+ weston_layer_fini(&ivi->normal);
+
+ ivi_shell_destroy_views_on_layer(&ivi->panel);
+ weston_layer_fini(&ivi->panel);
+
+ ivi_shell_destroy_views_on_layer(&ivi->popup);
+ weston_layer_fini(&ivi->popup);
+
+ wl_list_for_each(output, &ivi->outputs, link) {
+ if (output->fullscreen_view.fs->view) {
+ weston_surface_destroy(output->fullscreen_view.fs->view->surface);
+ output->fullscreen_view.fs->view = NULL;
+ }
+ }
+ weston_layer_fini(&ivi->fullscreen);
+}
+
+static void
+ivi_shell_advertise_xdg_surfaces(struct ivi_compositor *ivi, struct wl_resource *resource)
+{
+ struct ivi_surface *surface;
+
+ wl_list_for_each(surface, &ivi->surfaces, link) {
+ const char *app_id =
+ weston_desktop_surface_get_app_id(surface->dsurface);
+ if (app_id == NULL) {
+ weston_log("WARNING app_is is null, unable to advertise\n");
+ return;
+ }
+ agl_shell_desktop_send_application(resource, app_id);
+ }
+}
+
+static struct wl_client *
+client_launch(struct weston_compositor *compositor,
+ struct weston_process *proc,
+ const char *path,
+ weston_process_cleanup_func_t cleanup)
+{
+ struct wl_client *client = NULL;
+ struct custom_env child_env;
+ struct fdstr wayland_socket;
+ const char *fail_cloexec = "Couldn't unset CLOEXEC on client socket";
+ const char *fail_seteuid = "Couldn't call seteuid";
+ char *fail_exec;
+ char * const *argp;
+ char * const *envp;
+ sigset_t allsigs;
+ pid_t pid;
+ bool ret;
+ struct ivi_compositor *ivi;
+ size_t written __attribute__((unused));
+
+ weston_log("launching '%s'\n", path);
+ str_printf(&fail_exec, "Error: Couldn't launch client '%s'\n", path);
+
+ custom_env_init_from_environ(&child_env);
+ custom_env_add_from_exec_string(&child_env, path);
+
+ if (os_socketpair_cloexec(AF_UNIX, SOCK_STREAM, 0,
+ wayland_socket.fds) < 0) {
+ weston_log("client_launch: "
+ "socketpair failed while launching '%s': %s\n",
+ path, strerror(errno));
+ custom_env_fini(&child_env);
+ return NULL;
+ }
+ fdstr_update_str1(&wayland_socket);
+ custom_env_set_env_var(&child_env, "WAYLAND_SOCKET",
+ wayland_socket.str1);
+
+ argp = custom_env_get_argp(&child_env);
+ envp = custom_env_get_envp(&child_env);
+
+ pid = fork();
+ switch (pid) {
+ case 0:
+ /* Put the client in a new session so it won't catch signals
+ * intended for the parent. Sharing a session can be
+ * confusing when launching weston under gdb, as the ctrl-c
+ * intended for gdb will pass to the child, and weston
+ * will cleanly shut down when the child exits.
+ */
+ setsid();
+
+ /* do not give our signal mask to the new process */
+ sigfillset(&allsigs);
+ sigprocmask(SIG_UNBLOCK, &allsigs, NULL);
+
+ /* Launch clients as the user. Do not launch clients with wrong euid. */
+ if (seteuid(getuid()) == -1) {
+ written = write(STDERR_FILENO, fail_seteuid, strlen(fail_seteuid));
+ _exit(EXIT_FAILURE);
+ }
+
+ ret = fdstr_clear_cloexec_fd1(&wayland_socket);
+ if (!ret) {
+ written = write(STDERR_FILENO, fail_cloexec, strlen(fail_cloexec));
+ _exit(EXIT_FAILURE);
+ }
+
+ execve(argp[0], argp, envp);
+
+ if (fail_exec)
+ written = write(STDERR_FILENO, fail_exec, strlen(fail_exec));
+ _exit(EXIT_FAILURE);
+
+ default:
+ close(wayland_socket.fds[1]);
+ ivi = weston_compositor_get_user_data(compositor);
+ client = wl_client_create(compositor->wl_display,
+ wayland_socket.fds[0]);
+ if (!client) {
+ custom_env_fini(&child_env);
+ close(wayland_socket.fds[0]);
+ free(fail_exec);
+ weston_log("client_launch: "
+ "wl_client_create failed while launching '%s'.\n",
+ path);
+ return NULL;
+ }
+
+ proc->pid = pid;
+ proc->cleanup = cleanup;
+ wl_list_insert(&ivi->child_process_list, &proc->link);
+ break;
+
+ case -1:
+ fdstr_close_all(&wayland_socket);
+ weston_log("client_launch: "
+ "fork failed while launching '%s': %s\n", path,
+ strerror(errno));
+ break;
+ }
+
+ custom_env_fini(&child_env);
+ free(fail_exec);
+
+ return client;
+}
+
+struct process_info {
+ struct weston_process proc;
+ char *path;
+};
+
+int
+sigchld_handler(int signal_number, void *data)
+{
+ struct weston_process *p;
+ struct ivi_compositor *ivi = data;
+ int status;
+ pid_t pid;
+
+ while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
+ wl_list_for_each(p, &ivi->child_process_list, link) {
+ if (p->pid == pid)
+ break;
+ }
+
+ if (&p->link == &ivi->child_process_list) {
+ weston_log("unknown child process exited\n");
+ continue;
+ }
+
+ wl_list_remove(&p->link);
+ wl_list_init(&p->link);
+ p->cleanup(p, status);
+ }
+
+ if (pid < 0 && errno != ECHILD)
+ weston_log("waitpid error %s\n", strerror(errno));
+
+ return 1;
+}
+
+
+static void
+process_handle_sigchld(struct weston_process *process, int status)
+{
+ struct process_info *pinfo =
+ container_of(process, struct process_info, proc);