2 * Copyright © 2019, 2022 Collabora, Ltd.
4 * Permission is hereby granted, free of charge, to any person obtaining
5 * a copy of this software and associated documentation files (the
6 * "Software"), to deal in the Software without restriction, including
7 * without limitation the rights to use, copy, modify, merge, publish,
8 * distribute, sublicense, and/or sell copies of the Software, and to
9 * permit persons to whom the Software is furnished to do so, subject to
10 * the following conditions:
12 * The above copyright notice and this permission notice (including the
13 * next paragraph) shall be included in all copies or substantial
14 * portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
17 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
19 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
20 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
21 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
26 #include "ivi-compositor.h"
34 #include <sys/socket.h>
35 #include <sys/types.h>
38 #include <libweston/libweston.h>
39 #include <libweston/config-parser.h>
41 #include <weston/weston.h>
42 #include "shared/os-compatibility.h"
43 #include "shared/helpers.h"
44 #include "shared/process-util.h"
46 #include "agl-shell-server-protocol.h"
47 #include "agl-shell-desktop-server-protocol.h"
50 #include <waltham-transmitter/transmitter_api.h>
54 create_black_curtain_view(struct ivi_output *output);
57 agl_shell_desktop_advertise_application_id(struct ivi_compositor *ivi,
58 struct ivi_surface *surface)
60 struct desktop_client *dclient;
61 static bool display_adv = false;
63 if (surface->advertised_on_launch)
66 /* advertise to all desktop clients the new surface */
67 wl_list_for_each(dclient, &ivi->desktop_clients, link) {
69 weston_desktop_surface_get_app_id(surface->dsurface);
72 weston_log("WARNING app_is is null, unable to advertise\n");
77 agl_shell_desktop_send_application(dclient->resource, app_id);
78 surface->advertised_on_launch = true;
83 ivi_set_desktop_surface(struct ivi_surface *surface)
85 struct ivi_compositor *ivi = surface->ivi;
86 assert(surface->role == IVI_SURFACE_ROLE_NONE);
88 surface->role = IVI_SURFACE_ROLE_DESKTOP;
89 wl_list_insert(&surface->ivi->surfaces, &surface->link);
91 agl_shell_desktop_advertise_application_id(ivi, surface);
95 ivi_set_background_surface(struct ivi_surface *surface)
97 struct ivi_compositor *ivi = surface->ivi;
98 assert(surface->role == IVI_SURFACE_ROLE_BACKGROUND);
100 wl_list_insert(&surface->ivi->surfaces, &surface->link);
101 agl_shell_desktop_advertise_application_id(ivi, surface);
105 ivi_set_desktop_surface_popup(struct ivi_surface *surface)
107 struct ivi_compositor *ivi = surface->ivi;
108 assert(surface->role == IVI_SURFACE_ROLE_NONE);
110 surface->role = IVI_SURFACE_ROLE_POPUP;
111 wl_list_insert(&ivi->surfaces, &surface->link);
113 agl_shell_desktop_advertise_application_id(ivi, surface);
117 ivi_set_desktop_surface_fullscreen(struct ivi_surface *surface)
119 struct ivi_compositor *ivi = surface->ivi;
120 assert(surface->role == IVI_SURFACE_ROLE_NONE);
122 surface->role = IVI_SURFACE_ROLE_FULLSCREEN;
123 wl_list_insert(&ivi->surfaces, &surface->link);
125 agl_shell_desktop_advertise_application_id(ivi, surface);
130 ivi_destroy_waltham_destroy(struct ivi_surface *surface)
132 struct ivi_compositor *ivi = surface->ivi;
133 const struct weston_transmitter_api *api =
134 ivi->waltham_transmitter_api;
139 if (surface->waltham_surface.transmitter_surface)
140 api->surface_destroy(surface->waltham_surface.transmitter_surface);
144 ivi_output_notify_waltham_plugin(struct ivi_surface *surface)
146 struct ivi_compositor *ivi = surface->ivi;
147 const struct weston_transmitter_api *api = ivi->waltham_transmitter_api;
148 struct weston_transmitter *transmitter;
149 struct weston_transmitter_remote *trans_remote;
150 struct weston_surface *weston_surface;
151 struct weston_output *woutput = surface->remote.output->output;
157 transmitter = api->transmitter_get(ivi->compositor);
161 trans_remote = api->get_transmitter_remote(woutput->name, transmitter);
163 weston_log("Could not find a valie weston_transmitter_remote "
164 "that matches the output %s\n", woutput->name);
168 app_id = weston_desktop_surface_get_app_id(surface->dsurface);
170 weston_desktop_surface_get_surface(surface->dsurface);
172 weston_log("Forwarding app_id %s to remote %s\n", app_id, woutput->name);
174 /* this will have the effect of informing the remote side to create a
175 * surface with the name app_id. W/ xdg-shell the following happens:
177 * compositor (server):
178 * surface_push_to_remote():
179 * waltham-transmitter plug-in
180 * -> wthp_ivi_app_id_surface_create()
182 * client -- on the receiver side:
183 * -> wthp_ivi_app_id_surface_create()
184 * -> wth_receiver_weston_main()
185 * -> wl_compositor_create_surface()
186 * -> xdg_wm_base_get_xdg_surface
187 * -> xdg_toplevel_set_app_id()
189 * -> gst_parse_launch()
191 * wth_receiver_weston_main() will be invoked from the handler of
192 * wthp_ivi_app_id_surface_create() and is responsible for setting-up
193 * the gstreamer pipeline as well.
195 surface->waltham_surface.transmitter_surface =
196 api->surface_push_to_remote(weston_surface, app_id, trans_remote, NULL);
201 ivi_destroy_waltham_destroy(struct ivi_surface *surface)
205 ivi_output_notify_waltham_plugin(struct ivi_surface *surface)
211 ivi_set_desktop_surface_remote(struct ivi_surface *surface)
213 struct ivi_compositor *ivi = surface->ivi;
214 struct weston_view *view;
215 struct ivi_output *output = surface->remote.output;
217 assert(surface->role == IVI_SURFACE_ROLE_NONE);
219 /* remote type are the same as desktop just that client can tell
220 * the compositor to start on another output */
221 surface->role = IVI_SURFACE_ROLE_REMOTE;
223 /* if thew black surface view is mapped on the mean we need
224 * to remove it in order to start showing the 'remote' surface
225 * just being added */
226 view = output->fullscreen_view.fs->view;
227 if (view->is_mapped || view->surface->is_mapped)
228 remove_black_curtain(output);
230 if (output->type == OUTPUT_WALTHAM)
231 ivi_output_notify_waltham_plugin(surface);
233 wl_list_insert(&ivi->surfaces, &surface->link);
238 ivi_set_desktop_surface_split(struct ivi_surface *surface)
240 struct ivi_compositor *ivi = surface->ivi;
241 assert(surface->role == IVI_SURFACE_ROLE_NONE);
243 if (surface->split.orientation == AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_VERTICAL)
244 surface->role = IVI_SURFACE_ROLE_SPLIT_V;
246 surface->role = IVI_SURFACE_ROLE_SPLIT_H;
248 wl_list_insert(&ivi->surfaces, &surface->link);
250 agl_shell_desktop_advertise_application_id(ivi, surface);
253 static struct pending_popup *
254 ivi_ensure_popup(struct ivi_output *ioutput, int x, int y, int bx, int by,
255 int width, int height, const char *app_id)
257 struct pending_popup *p_popup = zalloc(sizeof(*p_popup));
258 size_t len_app_id = strlen(app_id);
262 p_popup->app_id = zalloc(sizeof(char) * (len_app_id + 1));
263 if (!p_popup->app_id) {
267 memcpy(p_popup->app_id, app_id, len_app_id);
268 p_popup->ioutput = ioutput;
274 p_popup->bb.width = width;
275 p_popup->bb.height = height;
281 ivi_update_popup(struct ivi_output *ioutput, int x, int y, int bx, int by,
282 int width, int height, const char *app_id, struct pending_popup *p_popup)
284 size_t len_app_id = strlen(app_id);
286 wl_list_remove(&p_popup->link);
287 wl_list_init(&p_popup->link);
289 memset(p_popup->app_id, 0, strlen(app_id) + 1);
290 free(p_popup->app_id);
292 p_popup->app_id = zalloc(sizeof(char) * (len_app_id + 1));
293 if (!p_popup->app_id)
295 memcpy(p_popup->app_id, app_id, len_app_id);
297 p_popup->ioutput = ioutput;
303 p_popup->bb.width = width;
304 p_popup->bb.height = height;
307 static struct pending_fullscreen *
308 ivi_ensure_fullscreen(struct ivi_output *ioutput, const char *app_id)
310 struct pending_fullscreen *p_fullscreen = zalloc(sizeof(*p_fullscreen));
311 size_t len_app_id = strlen(app_id);
315 p_fullscreen->app_id = zalloc(sizeof(char) * (len_app_id + 1));
316 if (!p_fullscreen->app_id) {
320 memcpy(p_fullscreen->app_id, app_id, len_app_id);
322 p_fullscreen->ioutput = ioutput;
327 ivi_update_fullscreen(struct ivi_output *ioutput, const char *app_id,
328 struct pending_fullscreen *p_fullscreen)
330 size_t len_app_id = strlen(app_id);
332 wl_list_remove(&p_fullscreen->link);
333 wl_list_init(&p_fullscreen->link);
335 memset(p_fullscreen->app_id, 0, strlen(app_id) + 1);
336 free(p_fullscreen->app_id);
338 p_fullscreen->app_id = zalloc(sizeof(char) * (len_app_id + 1));
339 if (!p_fullscreen->app_id)
341 memcpy(p_fullscreen->app_id, app_id, len_app_id);
343 p_fullscreen->ioutput = ioutput;
346 static struct pending_remote *
347 ivi_ensure_remote(struct ivi_output *ioutput, const char *app_id)
349 struct pending_remote *p_remote = zalloc(sizeof(*p_remote));
350 size_t len_app_id = strlen(app_id);
354 p_remote->app_id = zalloc(sizeof(char) * (len_app_id + 1));
355 if (!p_remote->app_id) {
359 memcpy(p_remote->app_id, app_id, len_app_id);
361 p_remote->ioutput = ioutput;
366 ivi_update_remote(struct ivi_output *ioutput, const char *app_id,
367 struct pending_remote *p_remote)
369 size_t len_app_id = strlen(app_id);
371 wl_list_remove(&p_remote->link);
372 wl_list_init(&p_remote->link);
374 memset(p_remote->app_id, 0, strlen(app_id) + 1);
375 free(p_remote->app_id);
377 p_remote->app_id = zalloc(sizeof(char) * (len_app_id + 1));
378 if (!p_remote->app_id)
380 memcpy(p_remote->app_id, app_id, len_app_id);
382 p_remote->ioutput = ioutput;
386 ivi_set_pending_desktop_surface_popup(struct ivi_output *ioutput, int x, int y, int bx,
387 int by, int width, int height, const char *app_id)
389 struct ivi_compositor *ivi = ioutput->ivi;
390 struct pending_popup *p_popup = NULL;
391 struct pending_popup *popup;
393 wl_list_for_each(popup, &ivi->popup_pending_apps, link)
394 if (!strcmp(app_id, popup->app_id))
398 p_popup = ivi_ensure_popup(ioutput, x, y, bx, by, width, height, app_id);
400 ivi_update_popup(ioutput, x, y, bx, by, width, height, app_id, p_popup);
404 wl_list_insert(&ivi->popup_pending_apps, &p_popup->link);
408 ivi_set_pending_desktop_surface_fullscreen(struct ivi_output *ioutput,
411 struct ivi_compositor *ivi = ioutput->ivi;
412 struct pending_fullscreen *p_fullscreen = NULL;
413 struct pending_fullscreen *fullscreen;
415 wl_list_for_each(fullscreen, &ivi->fullscreen_pending_apps, link)
416 if (!strcmp(app_id, fullscreen->app_id))
417 p_fullscreen = fullscreen;
420 p_fullscreen = ivi_ensure_fullscreen(ioutput, app_id);
422 ivi_update_fullscreen(ioutput, app_id, p_fullscreen);
426 wl_list_insert(&ivi->fullscreen_pending_apps, &p_fullscreen->link);
430 ivi_set_pending_desktop_surface_split(struct ivi_output *ioutput,
431 const char *app_id, uint32_t orientation)
433 struct ivi_compositor *ivi = ioutput->ivi;
434 struct ivi_surface *surf;
435 size_t len_app_id = strlen(app_id);
436 struct pending_split *split;
438 if (orientation != AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_VERTICAL &&
439 orientation != AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_HORIZONTAL)
442 /* more than one is un-supported, do note we need to do
443 * conversion for surface roles instead of using the protocol ones */
444 wl_list_for_each(surf, &ivi->surfaces, link)
445 if (surf->role == IVI_SURFACE_ROLE_SPLIT_V ||
446 surf->role == IVI_SURFACE_ROLE_SPLIT_H)
449 split = zalloc(sizeof(*split));
452 split->app_id = zalloc(sizeof(char) * (len_app_id + 1));
453 if (!split->app_id) {
457 memcpy(split->app_id, app_id, len_app_id);
459 split->ioutput = ioutput;
460 split->orientation = orientation;
462 wl_list_insert(&ivi->split_pending_apps, &split->link);
466 ivi_set_pending_desktop_surface_remote(struct ivi_output *ioutput,
469 struct ivi_compositor *ivi = ioutput->ivi;
470 struct pending_remote *remote;
471 struct pending_remote *p_remote = NULL;
473 wl_list_for_each(remote, &ivi->remote_pending_apps, link)
474 if (!strcmp(app_id, remote->app_id))
478 p_remote = ivi_ensure_remote(ioutput, app_id);
480 ivi_update_remote(ioutput, app_id, p_remote);
484 wl_list_insert(&ivi->remote_pending_apps, &p_remote->link);
489 ivi_remove_pending_desktop_surface_split(struct pending_split *split)
492 wl_list_remove(&split->link);
497 ivi_remove_pending_desktop_surface_fullscreen(struct pending_fullscreen *fs)
500 wl_list_remove(&fs->link);
505 ivi_remove_pending_desktop_surface_popup(struct pending_popup *p_popup)
507 free(p_popup->app_id);
508 wl_list_remove(&p_popup->link);
513 ivi_remove_pending_desktop_surface_remote(struct pending_remote *remote)
515 free(remote->app_id);
516 wl_list_remove(&remote->link);
521 ivi_compositor_keep_pending_surfaces(struct ivi_surface *surface)
523 return surface->ivi->keep_pending_surfaces;
527 ivi_check_pending_desktop_surface_popup(struct ivi_surface *surface)
529 struct ivi_compositor *ivi = surface->ivi;
530 struct pending_popup *p_popup, *next_p_popup;
531 const char *_app_id =
532 weston_desktop_surface_get_app_id(surface->dsurface);
534 if (wl_list_empty(&ivi->popup_pending_apps) || !_app_id)
537 wl_list_for_each_safe(p_popup, next_p_popup,
538 &ivi->popup_pending_apps, link) {
539 if (!strcmp(_app_id, p_popup->app_id)) {
540 surface->popup.output = p_popup->ioutput;
541 surface->popup.x = p_popup->x;
542 surface->popup.y = p_popup->y;
544 surface->popup.bb.x = p_popup->bb.x;
545 surface->popup.bb.y = p_popup->bb.y;
546 surface->popup.bb.width = p_popup->bb.width;
547 surface->popup.bb.height = p_popup->bb.height;
549 if (!ivi_compositor_keep_pending_surfaces(surface))
550 ivi_remove_pending_desktop_surface_popup(p_popup);
559 ivi_check_pending_desktop_surface_split(struct ivi_surface *surface)
561 struct pending_split *split_surf, *next_split_surf;
562 struct ivi_compositor *ivi = surface->ivi;
563 const char *_app_id =
564 weston_desktop_surface_get_app_id(surface->dsurface);
566 if (wl_list_empty(&ivi->split_pending_apps) || !_app_id)
569 wl_list_for_each_safe(split_surf, next_split_surf,
570 &ivi->split_pending_apps, link) {
571 if (!strcmp(_app_id, split_surf->app_id)) {
572 surface->split.output = split_surf->ioutput;
573 surface->split.orientation = split_surf->orientation;
574 if (!ivi_compositor_keep_pending_surfaces(surface))
575 ivi_remove_pending_desktop_surface_split(split_surf);
584 ivi_check_pending_desktop_surface_fullscreen(struct ivi_surface *surface)
586 struct pending_fullscreen *fs_surf, *next_fs_surf;
587 struct ivi_compositor *ivi = surface->ivi;
588 const char *_app_id =
589 weston_desktop_surface_get_app_id(surface->dsurface);
591 if (wl_list_empty(&ivi->fullscreen_pending_apps) || !_app_id)
594 wl_list_for_each_safe(fs_surf, next_fs_surf,
595 &ivi->fullscreen_pending_apps, link) {
596 if (!strcmp(_app_id, fs_surf->app_id)) {
597 surface->fullscreen.output = fs_surf->ioutput;
598 if (!ivi_compositor_keep_pending_surfaces(surface))
599 ivi_remove_pending_desktop_surface_fullscreen(fs_surf);
608 ivi_check_pending_desktop_surface_remote(struct ivi_surface *surface)
610 struct pending_remote *remote_surf, *next_remote_surf;
611 struct ivi_compositor *ivi = surface->ivi;
612 const char *_app_id =
613 weston_desktop_surface_get_app_id(surface->dsurface);
615 if (wl_list_empty(&ivi->remote_pending_apps) || !_app_id)
618 wl_list_for_each_safe(remote_surf, next_remote_surf,
619 &ivi->remote_pending_apps, link) {
620 if (!strcmp(_app_id, remote_surf->app_id)) {
621 surface->remote.output = remote_surf->ioutput;
622 if (!ivi_compositor_keep_pending_surfaces(surface))
623 ivi_remove_pending_desktop_surface_remote(remote_surf);
631 ivi_check_pending_surface_desktop(struct ivi_surface *surface,
632 enum ivi_surface_role *role)
634 struct ivi_compositor *ivi = surface->ivi;
635 struct wl_list *role_pending_list;
636 struct pending_popup *p_popup;
637 struct pending_split *p_split;
638 struct pending_fullscreen *p_fullscreen;
639 struct pending_remote *p_remote;
641 weston_desktop_surface_get_app_id(surface->dsurface);
643 role_pending_list = &ivi->popup_pending_apps;
644 wl_list_for_each(p_popup, role_pending_list, link) {
645 if (app_id && !strcmp(app_id, p_popup->app_id)) {
646 *role = IVI_SURFACE_ROLE_POPUP;
651 role_pending_list = &ivi->split_pending_apps;
652 wl_list_for_each(p_split, role_pending_list, link) {
653 if (app_id && !strcmp(app_id, p_split->app_id)) {
654 *role = IVI_SURFACE_ROLE_SPLIT_V;
659 role_pending_list = &ivi->fullscreen_pending_apps;
660 wl_list_for_each(p_fullscreen, role_pending_list, link) {
661 if (app_id && !strcmp(app_id, p_fullscreen->app_id)) {
662 *role = IVI_SURFACE_ROLE_FULLSCREEN;
667 role_pending_list = &ivi->remote_pending_apps;
668 wl_list_for_each(p_remote, role_pending_list, link) {
669 if (app_id && !strcmp(app_id, p_remote->app_id)) {
670 *role = IVI_SURFACE_ROLE_REMOTE;
675 /* else, we are a regular desktop surface */
676 *role = IVI_SURFACE_ROLE_DESKTOP;
681 ivi_check_pending_desktop_surface(struct ivi_surface *surface)
685 ret = ivi_check_pending_desktop_surface_popup(surface);
687 ivi_set_desktop_surface_popup(surface);
688 ivi_layout_popup_committed(surface);
692 ret = ivi_check_pending_desktop_surface_split(surface);
694 ivi_set_desktop_surface_split(surface);
695 ivi_layout_split_committed(surface);
699 ret = ivi_check_pending_desktop_surface_fullscreen(surface);
701 ivi_set_desktop_surface_fullscreen(surface);
702 ivi_layout_fullscreen_committed(surface);
706 ret = ivi_check_pending_desktop_surface_remote(surface);
708 ivi_set_desktop_surface_remote(surface);
709 ivi_layout_desktop_committed(surface);
713 /* if we end up here means we have a regular desktop app and
714 * try to activate it */
715 ivi_set_desktop_surface(surface);
716 ivi_layout_desktop_committed(surface);
720 ivi_shell_init_black_fs(struct ivi_compositor *ivi)
722 struct ivi_output *out;
724 wl_list_for_each(out, &ivi->outputs, link) {
725 create_black_curtain_view(out);
726 insert_black_curtain(out);
731 ivi_shell_init(struct ivi_compositor *ivi)
733 weston_layer_init(&ivi->hidden, ivi->compositor);
734 weston_layer_init(&ivi->background, ivi->compositor);
735 weston_layer_init(&ivi->normal, ivi->compositor);
736 weston_layer_init(&ivi->panel, ivi->compositor);
737 weston_layer_init(&ivi->popup, ivi->compositor);
738 weston_layer_init(&ivi->fullscreen, ivi->compositor);
740 weston_layer_set_position(&ivi->hidden,
741 WESTON_LAYER_POSITION_HIDDEN);
742 weston_layer_set_position(&ivi->background,
743 WESTON_LAYER_POSITION_BACKGROUND);
744 weston_layer_set_position(&ivi->normal,
745 WESTON_LAYER_POSITION_NORMAL);
746 weston_layer_set_position(&ivi->panel,
747 WESTON_LAYER_POSITION_UI);
748 weston_layer_set_position(&ivi->popup,
749 WESTON_LAYER_POSITION_TOP_UI);
750 weston_layer_set_position(&ivi->fullscreen,
751 WESTON_LAYER_POSITION_FULLSCREEN);
758 ivi_surf_destroy(struct ivi_surface *surf)
760 struct weston_surface *wsurface = surf->view->surface;
762 if (weston_surface_is_mapped(wsurface)) {
763 weston_desktop_surface_unlink_view(surf->view);
764 weston_view_destroy(surf->view);
767 wl_list_remove(&surf->link);
772 ivi_shell_destroy_views_on_layer(struct weston_layer *layer)
774 struct weston_view *view, *view_next;
776 wl_list_for_each_safe(view, view_next, &layer->view_list.link, layer_link.link) {
777 struct ivi_surface *ivi_surf =
778 get_ivi_shell_surface(view->surface);
780 ivi_surf_destroy(ivi_surf);
785 ivi_shell_finalize(struct ivi_compositor *ivi)
787 struct ivi_output *output;
789 ivi_shell_destroy_views_on_layer(&ivi->hidden);
790 weston_layer_fini(&ivi->hidden);
792 ivi_shell_destroy_views_on_layer(&ivi->background);
793 weston_layer_fini(&ivi->background);
795 ivi_shell_destroy_views_on_layer(&ivi->normal);
796 weston_layer_fini(&ivi->normal);
798 ivi_shell_destroy_views_on_layer(&ivi->panel);
799 weston_layer_fini(&ivi->panel);
801 ivi_shell_destroy_views_on_layer(&ivi->popup);
802 weston_layer_fini(&ivi->popup);
804 wl_list_for_each(output, &ivi->outputs, link) {
805 if (output->fullscreen_view.fs &&
806 output->fullscreen_view.fs->view) {
807 weston_surface_destroy(output->fullscreen_view.fs->view->surface);
808 output->fullscreen_view.fs->view = NULL;
811 weston_layer_fini(&ivi->fullscreen);
815 ivi_shell_advertise_xdg_surfaces(struct ivi_compositor *ivi, struct wl_resource *resource)
817 struct ivi_surface *surface;
819 wl_list_for_each(surface, &ivi->surfaces, link) {
821 weston_desktop_surface_get_app_id(surface->dsurface);
822 if (app_id == NULL) {
823 weston_log("WARNING app_is is null, unable to advertise\n");
826 agl_shell_desktop_send_application(resource, app_id);
830 static struct wl_client *
831 client_launch(struct weston_compositor *compositor,
832 struct weston_process *proc,
834 weston_process_cleanup_func_t cleanup)
836 struct wl_client *client = NULL;
837 struct custom_env child_env;
838 struct fdstr wayland_socket;
839 const char *fail_cloexec = "Couldn't unset CLOEXEC on client socket";
840 const char *fail_seteuid = "Couldn't call seteuid";
847 struct ivi_compositor *ivi;
848 size_t written __attribute__((unused));
850 weston_log("launching '%s'\n", path);
851 str_printf(&fail_exec, "Error: Couldn't launch client '%s'\n", path);
853 custom_env_init_from_environ(&child_env);
854 custom_env_add_from_exec_string(&child_env, path);
856 if (os_socketpair_cloexec(AF_UNIX, SOCK_STREAM, 0,
857 wayland_socket.fds) < 0) {
858 weston_log("client_launch: "
859 "socketpair failed while launching '%s': %s\n",
860 path, strerror(errno));
861 custom_env_fini(&child_env);
864 fdstr_update_str1(&wayland_socket);
865 custom_env_set_env_var(&child_env, "WAYLAND_SOCKET",
866 wayland_socket.str1);
868 argp = custom_env_get_argp(&child_env);
869 envp = custom_env_get_envp(&child_env);
874 /* Put the client in a new session so it won't catch signals
875 * intended for the parent. Sharing a session can be
876 * confusing when launching weston under gdb, as the ctrl-c
877 * intended for gdb will pass to the child, and weston
878 * will cleanly shut down when the child exits.
882 /* do not give our signal mask to the new process */
883 sigfillset(&allsigs);
884 sigprocmask(SIG_UNBLOCK, &allsigs, NULL);
886 /* Launch clients as the user. Do not launch clients with wrong euid. */
887 if (seteuid(getuid()) == -1) {
888 written = write(STDERR_FILENO, fail_seteuid, strlen(fail_seteuid));
892 ret = fdstr_clear_cloexec_fd1(&wayland_socket);
894 written = write(STDERR_FILENO, fail_cloexec, strlen(fail_cloexec));
898 execve(argp[0], argp, envp);
901 written = write(STDERR_FILENO, fail_exec, strlen(fail_exec));
905 close(wayland_socket.fds[1]);
906 ivi = weston_compositor_get_user_data(compositor);
907 client = wl_client_create(compositor->wl_display,
908 wayland_socket.fds[0]);
910 custom_env_fini(&child_env);
911 close(wayland_socket.fds[0]);
913 weston_log("client_launch: "
914 "wl_client_create failed while launching '%s'.\n",
920 proc->cleanup = cleanup;
921 wl_list_insert(&ivi->child_process_list, &proc->link);
925 fdstr_close_all(&wayland_socket);
926 weston_log("client_launch: "
927 "fork failed while launching '%s': %s\n", path,
932 custom_env_fini(&child_env);
938 struct process_info {
939 struct weston_process proc;
944 sigchld_handler(int signal_number, void *data)
946 struct weston_process *p;
947 struct ivi_compositor *ivi = data;
951 while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
952 wl_list_for_each(p, &ivi->child_process_list, link) {
957 if (&p->link == &ivi->child_process_list) {
958 weston_log("unknown child process exited\n");
962 wl_list_remove(&p->link);
963 wl_list_init(&p->link);
964 p->cleanup(p, status);
967 if (pid < 0 && errno != ECHILD)
968 weston_log("waitpid error %s\n", strerror(errno));
975 process_handle_sigchld(struct weston_process *process, int status)
977 struct process_info *pinfo =
978 container_of(process, struct process_info, proc);
981 * There are no guarantees whether this runs before or after
982 * the wl_client destructor.
985 if (WIFEXITED(status)) {
986 weston_log("%s exited with status %d\n", pinfo->path,
987 WEXITSTATUS(status));
988 } else if (WIFSIGNALED(status)) {
989 weston_log("%s died on signal %d\n", pinfo->path,
992 weston_log("%s disappeared\n", pinfo->path);
1000 ivi_launch_shell_client(struct ivi_compositor *ivi, const char *cmd_section,
1001 struct wl_client **client)
1003 struct process_info *pinfo;
1004 struct weston_config_section *section;
1005 char *command = NULL;
1007 section = weston_config_get_section(ivi->config, cmd_section, NULL, NULL);
1009 weston_config_section_get_string(section, "command", &command, NULL);
1014 pinfo = zalloc(sizeof *pinfo);
1018 pinfo->path = strdup(command);
1022 *client = client_launch(ivi->compositor, &pinfo->proc, command, process_handle_sigchld);
1038 destroy_black_curtain_view(struct wl_listener *listener, void *data)
1040 struct fullscreen_view *fs =
1041 wl_container_of(listener, fs, fs_destroy);
1045 wl_list_remove(&fs->fs_destroy.link);
1052 create_black_curtain_view(struct ivi_output *output)
1054 struct weston_surface *surface = NULL;
1055 struct weston_view *view;
1056 struct ivi_compositor *ivi = output->ivi;
1057 struct weston_compositor *wc= ivi->compositor;
1058 struct weston_output *woutput = output->output;
1063 surface = weston_surface_create(wc);
1066 view = weston_view_create(surface);
1068 weston_surface_destroy(surface);
1072 weston_surface_set_color(surface, 0.0, 0.0, 0.0, 1);
1073 weston_surface_set_size(surface, woutput->width, woutput->height);
1074 weston_view_set_position(view, woutput->x, woutput->y);
1076 output->fullscreen_view.fs = zalloc(sizeof(struct ivi_surface));
1077 if (!output->fullscreen_view.fs) {
1078 weston_surface_destroy(surface);
1081 output->fullscreen_view.fs->view = view;
1083 output->fullscreen_view.fs_destroy.notify = destroy_black_curtain_view;
1084 wl_signal_add(&woutput->destroy_signal,
1085 &output->fullscreen_view.fs_destroy);
1089 output_has_black_curtain(struct ivi_output *output)
1091 return (output->fullscreen_view.fs->view &&
1092 output->fullscreen_view.fs->view->is_mapped &&
1093 output->fullscreen_view.fs->view->surface->is_mapped);
1097 remove_black_curtain(struct ivi_output *output)
1099 struct weston_view *view;
1102 !output->fullscreen_view.fs &&
1103 !output->fullscreen_view.fs->view) ||
1104 !output->fullscreen_view.fs) {
1105 weston_log("Output %s doesn't have a surface installed!\n", output->name);
1109 view = output->fullscreen_view.fs->view;
1110 assert(view->is_mapped == true ||
1111 view->surface->is_mapped == true);
1113 view->is_mapped = false;
1114 view->surface->is_mapped = false;
1116 weston_layer_entry_remove(&view->layer_link);
1117 weston_view_update_transform(view);
1119 weston_view_damage_below(view);
1121 weston_log("Removed black curtain from output %s\n", output->output->name);
1125 insert_black_curtain(struct ivi_output *output)
1127 struct weston_view *view;
1130 !output->fullscreen_view.fs &&
1131 !output->fullscreen_view.fs->view) || !output->output ||
1132 !output->fullscreen_view.fs) {
1133 weston_log("Output %s doesn't have a surface installed!\n", output->name);
1137 view = output->fullscreen_view.fs->view;
1138 if (view->is_mapped || view->surface->is_mapped)
1141 weston_layer_entry_remove(&view->layer_link);
1142 weston_layer_entry_insert(&output->ivi->fullscreen.view_list,
1145 view->is_mapped = true;
1146 view->surface->is_mapped = true;
1148 weston_view_update_transform(view);
1149 weston_view_damage_below(view);
1151 weston_log("Added black curtain to output %s\n", output->output->name);
1155 shell_send_app_state(struct ivi_compositor *ivi, const char *app_id,
1156 enum agl_shell_app_state state)
1158 if (app_id && wl_resource_get_version(ivi->shell_client.resource) >=
1159 AGL_SHELL_APP_STATE_SINCE_VERSION) {
1161 agl_shell_send_app_state(ivi->shell_client.resource,
1164 if (ivi->shell_client.resource_ext)
1165 agl_shell_send_app_state(ivi->shell_client.resource_ext,
1171 shell_ready(struct wl_client *client, struct wl_resource *shell_res)
1173 struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
1174 struct ivi_output *output;
1175 struct ivi_surface *surface, *tmp;
1177 if (wl_resource_get_version(shell_res) >=
1178 AGL_SHELL_BOUND_OK_SINCE_VERSION &&
1179 ivi->shell_client.status == BOUND_FAILED) {
1180 wl_resource_post_error(shell_res,
1181 WL_DISPLAY_ERROR_INVALID_OBJECT,
1182 "agl_shell has already been bound. "
1183 "Check out bound_fail event");
1187 /* Init already finished. Do nothing */
1188 if (ivi->shell_client.ready)
1192 ivi->shell_client.ready = true;
1194 wl_list_for_each(output, &ivi->outputs, link) {
1195 if (output->background &&
1196 output->background->role == IVI_SURFACE_ROLE_BACKGROUND) {
1197 /* track the background surface role as a "regular"
1198 * surface so we can activate it */
1199 ivi_set_background_surface(output->background);
1200 remove_black_curtain(output);
1203 ivi_layout_init(ivi, output);
1206 wl_list_for_each_safe(surface, tmp, &ivi->pending_surfaces, link) {
1209 wl_list_remove(&surface->link);
1210 wl_list_init(&surface->link);
1211 ivi_check_pending_desktop_surface(surface);
1212 surface->checked_pending = true;
1213 app_id = weston_desktop_surface_get_app_id(surface->dsurface);
1215 shell_send_app_state(ivi, app_id, AGL_SHELL_APP_STATE_STARTED);
1220 shell_set_background(struct wl_client *client,
1221 struct wl_resource *shell_res,
1222 struct wl_resource *surface_res,
1223 struct wl_resource *output_res)
1225 struct weston_head *head = weston_head_from_resource(output_res);
1226 struct weston_output *woutput = weston_head_get_output(head);
1227 struct ivi_output *output = to_ivi_output(woutput);
1228 struct weston_surface *wsurface = wl_resource_get_user_data(surface_res);
1229 struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
1230 struct weston_desktop_surface *dsurface;
1231 struct ivi_surface *surface;
1233 if ((wl_resource_get_version(shell_res) >=
1234 AGL_SHELL_BOUND_OK_SINCE_VERSION &&
1235 ivi->shell_client.status == BOUND_FAILED) ||
1236 ivi->shell_client.resource_ext == shell_res) {
1237 wl_resource_post_error(shell_res,
1238 WL_DISPLAY_ERROR_INVALID_OBJECT,
1239 "agl_shell has already been bound. "
1240 "Check out bound_fail event");
1244 dsurface = weston_surface_get_desktop_surface(wsurface);
1246 wl_resource_post_error(shell_res,
1247 AGL_SHELL_ERROR_INVALID_ARGUMENT,
1248 "surface must be a desktop surface");
1252 surface = weston_desktop_surface_get_user_data(dsurface);
1253 if (surface->role != IVI_SURFACE_ROLE_NONE) {
1254 wl_resource_post_error(shell_res,
1255 AGL_SHELL_ERROR_INVALID_ARGUMENT,
1256 "surface already has another ivi role");
1260 if (output->background) {
1261 wl_resource_post_error(shell_res,
1262 AGL_SHELL_ERROR_BACKGROUND_EXISTS,
1263 "output already has background");
1267 surface->checked_pending = true;
1268 surface->role = IVI_SURFACE_ROLE_BACKGROUND;
1269 surface->bg.output = output;
1270 wl_list_remove(&surface->link);
1271 wl_list_init(&surface->link);
1273 output->background = surface;
1275 weston_desktop_surface_set_maximized(dsurface, true);
1276 weston_desktop_surface_set_size(dsurface,
1277 output->output->width,
1278 output->output->height);
1282 shell_set_panel(struct wl_client *client,
1283 struct wl_resource *shell_res,
1284 struct wl_resource *surface_res,
1285 struct wl_resource *output_res,
1288 struct weston_head *head = weston_head_from_resource(output_res);
1289 struct weston_output *woutput = weston_head_get_output(head);
1290 struct ivi_output *output = to_ivi_output(woutput);
1291 struct weston_surface *wsurface = wl_resource_get_user_data(surface_res);
1292 struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
1293 struct weston_desktop_surface *dsurface;
1294 struct ivi_surface *surface;
1295 struct ivi_surface **member;
1296 int32_t width = 0, height = 0;
1298 if ((wl_resource_get_version(shell_res) >=
1299 AGL_SHELL_BOUND_OK_SINCE_VERSION &&
1300 ivi->shell_client.status == BOUND_FAILED) ||
1301 ivi->shell_client.resource_ext == shell_res) {
1302 wl_resource_post_error(shell_res,
1303 WL_DISPLAY_ERROR_INVALID_OBJECT,
1304 "agl_shell has already been bound. "
1305 "Check out bound_fail event");
1309 dsurface = weston_surface_get_desktop_surface(wsurface);
1311 wl_resource_post_error(shell_res,
1312 AGL_SHELL_ERROR_INVALID_ARGUMENT,
1313 "surface must be a desktop surface");
1317 surface = weston_desktop_surface_get_user_data(dsurface);
1318 if (surface->role != IVI_SURFACE_ROLE_NONE) {
1319 wl_resource_post_error(shell_res,
1320 AGL_SHELL_ERROR_INVALID_ARGUMENT,
1321 "surface already has another ivi role");
1326 case AGL_SHELL_EDGE_TOP:
1327 member = &output->top;
1329 case AGL_SHELL_EDGE_BOTTOM:
1330 member = &output->bottom;
1332 case AGL_SHELL_EDGE_LEFT:
1333 member = &output->left;
1335 case AGL_SHELL_EDGE_RIGHT:
1336 member = &output->right;
1339 wl_resource_post_error(shell_res,
1340 AGL_SHELL_ERROR_INVALID_ARGUMENT,
1341 "invalid edge for panel");
1346 wl_resource_post_error(shell_res,
1347 AGL_SHELL_ERROR_BACKGROUND_EXISTS,
1348 "output already has panel on this edge");
1352 surface->checked_pending = true;
1353 surface->role = IVI_SURFACE_ROLE_PANEL;
1354 surface->panel.output = output;
1355 surface->panel.edge = edge;
1356 wl_list_remove(&surface->link);
1357 wl_list_init(&surface->link);
1361 switch (surface->panel.edge) {
1362 case AGL_SHELL_EDGE_TOP:
1363 case AGL_SHELL_EDGE_BOTTOM:
1364 width = woutput->width;
1366 case AGL_SHELL_EDGE_LEFT:
1367 case AGL_SHELL_EDGE_RIGHT:
1368 height = woutput->height;
1372 weston_desktop_surface_set_size(dsurface, width, height);
1376 shell_advertise_app_state(struct ivi_compositor *ivi, const char *app_id,
1377 const char *data, uint32_t app_state)
1379 struct desktop_client *dclient;
1381 struct ivi_surface *surf = ivi_find_app(ivi, app_id);
1382 struct ivi_policy *policy = ivi->policy;
1384 /* FIXME: should queue it here and see when binding agl-shell-desktop
1385 * if there are any to be sent */
1392 if (policy && policy->api.surface_advertise_state_change &&
1393 !policy->api.surface_advertise_state_change(surf, surf->ivi)) {
1397 app_role = surf->role;
1398 if (app_role == IVI_SURFACE_ROLE_POPUP)
1399 app_role = AGL_SHELL_DESKTOP_APP_ROLE_POPUP;
1401 wl_list_for_each(dclient, &ivi->desktop_clients, link)
1402 agl_shell_desktop_send_state_app(dclient->resource, app_id,
1403 data, app_state, app_role);
1407 shell_activate_app(struct wl_client *client,
1408 struct wl_resource *shell_res,
1410 struct wl_resource *output_res)
1412 struct weston_head *head = weston_head_from_resource(output_res);
1413 struct weston_output *woutput = weston_head_get_output(head);
1414 struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
1415 struct ivi_output *output = to_ivi_output(woutput);
1417 if (wl_resource_get_version(shell_res) >=
1418 AGL_SHELL_BOUND_OK_SINCE_VERSION &&
1419 ivi->shell_client.status == BOUND_FAILED) {
1420 wl_resource_post_error(shell_res,
1421 WL_DISPLAY_ERROR_INVALID_OBJECT,
1422 "agl_shell has already been bound. "
1423 "Check out bound_fail event");
1427 ivi_layout_activate(output, app_id);
1431 shell_desktop_activate_app(struct wl_client *client,
1432 struct wl_resource *shell_res,
1433 const char *app_id, const char *data,
1434 struct wl_resource *output_res)
1436 struct weston_head *head = weston_head_from_resource(output_res);
1437 struct weston_output *woutput = weston_head_get_output(head);
1438 struct ivi_output *output = to_ivi_output(woutput);
1440 ivi_layout_activate(output, app_id);
1441 shell_advertise_app_state(output->ivi, app_id,
1442 data, AGL_SHELL_DESKTOP_APP_STATE_ACTIVATED);
1446 shell_deactivate_app(struct wl_client *client,
1447 struct wl_resource *shell_res,
1450 struct desktop_client *dclient = wl_resource_get_user_data(shell_res);
1451 struct ivi_compositor *ivi = dclient->ivi;
1453 ivi_layout_deactivate(ivi, app_id);
1454 shell_advertise_app_state(ivi, app_id,
1455 NULL, AGL_SHELL_DESKTOP_APP_STATE_DEACTIVATED);
1459 shell_destroy(struct wl_client *client, struct wl_resource *res)
1461 struct ivi_compositor *ivi = wl_resource_get_user_data(res);
1463 /* reset status in case bind_fail was sent */
1464 if (wl_resource_get_version(res) >= AGL_SHELL_BOUND_OK_SINCE_VERSION &&
1465 ivi->shell_client.status == BOUND_FAILED)
1466 ivi->shell_client.status = BOUND_OK;
1470 shell_set_activate_region(struct wl_client *client, struct wl_resource *res,
1471 struct wl_resource *output, int x, int y,
1472 int width, int height)
1474 struct ivi_compositor *ivi = wl_resource_get_user_data(res);
1475 struct weston_head *head = weston_head_from_resource(output);
1476 struct weston_output *woutput = weston_head_get_output(head);
1477 struct ivi_output *ioutput = to_ivi_output(woutput);
1479 struct weston_geometry area = { .x = x, .y = y,
1482 if (ivi->shell_client.ready)
1485 ioutput->area_activation = area;
1489 shell_ext_destroy(struct wl_client *client, struct wl_resource *res)
1491 wl_resource_destroy(res);
1495 shell_ext_doas(struct wl_client *client, struct wl_resource *res)
1497 struct ivi_compositor *ivi = wl_resource_get_user_data(res);
1499 ivi->shell_client_ext.doas_requested = true;
1500 agl_shell_ext_send_doas_done(ivi->shell_client_ext.resource,
1501 AGL_SHELL_EXT_DOAS_SHELL_CLIENT_STATUS_SUCCESS);
1504 static const struct agl_shell_interface agl_shell_implementation = {
1505 .ready = shell_ready,
1506 .set_background = shell_set_background,
1507 .set_panel = shell_set_panel,
1508 .activate_app = shell_activate_app,
1509 .destroy = shell_destroy,
1510 .set_activate_region = shell_set_activate_region
1513 static const struct agl_shell_ext_interface agl_shell_ext_implementation = {
1514 .destroy = shell_ext_destroy,
1515 .doas_shell_client = shell_ext_doas,
1519 shell_desktop_set_app_property(struct wl_client *client,
1520 struct wl_resource *shell_res,
1521 const char *app_id, uint32_t role,
1522 int x, int y, int bx, int by,
1523 int width, int height,
1524 struct wl_resource *output_res)
1526 struct weston_head *head = weston_head_from_resource(output_res);
1527 struct weston_output *woutput = weston_head_get_output(head);
1528 struct ivi_output *output = to_ivi_output(woutput);
1531 case AGL_SHELL_DESKTOP_APP_ROLE_POPUP:
1532 ivi_set_pending_desktop_surface_popup(output, x, y, bx, by,
1533 width, height, app_id);
1535 case AGL_SHELL_DESKTOP_APP_ROLE_FULLSCREEN:
1536 ivi_set_pending_desktop_surface_fullscreen(output, app_id);
1538 case AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_VERTICAL:
1539 case AGL_SHELL_DESKTOP_APP_ROLE_SPLIT_HORIZONTAL:
1540 ivi_set_pending_desktop_surface_split(output, app_id, role);
1542 case AGL_SHELL_DESKTOP_APP_ROLE_REMOTE:
1543 ivi_set_pending_desktop_surface_remote(output, app_id);
1551 ivi_compositor_destroy_pending_surfaces(struct ivi_compositor *ivi)
1553 struct pending_popup *p_popup, *next_p_popup;
1554 struct pending_split *split_surf, *next_split_surf;
1555 struct pending_fullscreen *fs_surf, *next_fs_surf;
1556 struct pending_remote *remote_surf, *next_remote_surf;
1558 wl_list_for_each_safe(p_popup, next_p_popup,
1559 &ivi->popup_pending_apps, link)
1560 ivi_remove_pending_desktop_surface_popup(p_popup);
1562 wl_list_for_each_safe(split_surf, next_split_surf,
1563 &ivi->split_pending_apps, link)
1564 ivi_remove_pending_desktop_surface_split(split_surf);
1566 wl_list_for_each_safe(fs_surf, next_fs_surf,
1567 &ivi->fullscreen_pending_apps, link)
1568 ivi_remove_pending_desktop_surface_fullscreen(fs_surf);
1570 wl_list_for_each_safe(remote_surf, next_remote_surf,
1571 &ivi->remote_pending_apps, link)
1572 ivi_remove_pending_desktop_surface_remote(remote_surf);
1576 shell_desktop_set_app_property_mode(struct wl_client *client,
1577 struct wl_resource *shell_res, uint32_t perm)
1579 struct desktop_client *dclient = wl_resource_get_user_data(shell_res);
1581 dclient->ivi->keep_pending_surfaces = true;
1583 dclient->ivi->keep_pending_surfaces = false;
1584 /* remove any previous pending surfaces */
1585 ivi_compositor_destroy_pending_surfaces(dclient->ivi);
1589 static const struct agl_shell_desktop_interface agl_shell_desktop_implementation = {
1590 .activate_app = shell_desktop_activate_app,
1591 .set_app_property = shell_desktop_set_app_property,
1592 .deactivate_app = shell_deactivate_app,
1593 .set_app_property_mode = shell_desktop_set_app_property_mode,
1597 unbind_agl_shell(struct wl_resource *resource)
1599 struct ivi_compositor *ivi;
1600 struct ivi_output *output;
1601 struct ivi_surface *surf, *surf_tmp;
1603 ivi = wl_resource_get_user_data(resource);
1605 /* reset status to allow other clients issue legit requests */
1606 if (wl_resource_get_version(resource) >=
1607 AGL_SHELL_BOUND_OK_SINCE_VERSION &&
1608 ivi->shell_client.status == BOUND_FAILED) {
1609 ivi->shell_client.status = BOUND_OK;
1613 wl_list_for_each(output, &ivi->outputs, link) {
1614 struct weston_geometry area = {};
1616 /* reset the active surf if there's one present */
1617 if (output->active) {
1618 output->active->view->is_mapped = false;
1619 output->active->view->surface->is_mapped = false;
1621 weston_layer_entry_remove(&output->active->view->layer_link);
1622 output->active = NULL;
1625 output->area_activation = area;
1626 insert_black_curtain(output);
1629 wl_list_for_each_safe(surf, surf_tmp, &ivi->surfaces, link) {
1630 wl_list_remove(&surf->link);
1631 wl_list_init(&surf->link);
1634 wl_list_for_each_safe(surf, surf_tmp, &ivi->pending_surfaces, link) {
1635 wl_list_remove(&surf->link);
1636 wl_list_init(&surf->link);
1639 wl_list_init(&ivi->surfaces);
1640 wl_list_init(&ivi->pending_surfaces);
1642 ivi->shell_client.ready = false;
1643 ivi->shell_client.resource = NULL;
1644 ivi->shell_client.client = NULL;
1648 unbind_agl_shell_ext(struct wl_resource *resource)
1650 struct ivi_compositor *ivi = wl_resource_get_user_data(resource);
1652 ivi->shell_client_ext.resource = NULL;
1656 bind_agl_shell(struct wl_client *client,
1657 void *data, uint32_t version, uint32_t id)
1659 struct ivi_compositor *ivi = data;
1660 struct wl_resource *resource;
1661 struct ivi_policy *policy;
1664 policy = ivi->policy;
1665 interface = (void *) &agl_shell_interface;
1666 if (policy && policy->api.shell_bind_interface &&
1667 !policy->api.shell_bind_interface(client, interface)) {
1668 wl_client_post_implementation_error(client,
1669 "client not authorized to use agl_shell");
1673 resource = wl_resource_create(client, &agl_shell_interface, version, id);
1675 wl_client_post_no_memory(client);
1679 if (ivi->shell_client.resource) {
1680 if (wl_resource_get_version(resource) == 1) {
1681 wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
1682 "agl_shell has already been bound");
1686 if (ivi->shell_client_ext.resource &&
1687 ivi->shell_client_ext.doas_requested) {
1689 /* reset status in case client-ext doesn't send an
1690 * explicit agl_shell_destroy request, see
1691 * shell_destroy() */
1692 if (ivi->shell_client.status == BOUND_FAILED)
1693 ivi->shell_client.status = BOUND_OK;
1695 wl_resource_set_implementation(resource, &agl_shell_implementation,
1697 ivi->shell_client.resource_ext = resource;
1699 ivi->shell_client_ext.status = BOUND_OK;
1700 agl_shell_send_bound_ok(ivi->shell_client.resource_ext);
1704 wl_resource_set_implementation(resource, &agl_shell_implementation,
1706 agl_shell_send_bound_fail(resource);
1707 ivi->shell_client.status = BOUND_FAILED;
1713 if (wl_resource_get_version(resource) >=
1714 AGL_SHELL_BOUND_OK_SINCE_VERSION) {
1715 wl_resource_set_implementation(resource, &agl_shell_implementation,
1716 ivi, unbind_agl_shell);
1717 ivi->shell_client.resource = resource;
1718 /* if we land here we'll have BOUND_OK by default,
1719 but still do the assignment */
1720 ivi->shell_client.status = BOUND_OK;
1721 agl_shell_send_bound_ok(ivi->shell_client.resource);
1723 /* fallback for just version 1 of the protocol */
1724 wl_resource_set_implementation(resource, &agl_shell_implementation,
1725 ivi, unbind_agl_shell);
1726 ivi->shell_client.resource = resource;
1731 bind_agl_shell_ext(struct wl_client *client,
1732 void *data, uint32_t version, uint32_t id)
1734 struct ivi_compositor *ivi = data;
1735 struct wl_resource *resource;
1737 resource = wl_resource_create(client, &agl_shell_ext_interface, version, id);
1739 wl_client_post_no_memory(client);
1743 if (ivi->shell_client_ext.resource) {
1744 wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
1745 "agl_shell_ext has already been bound");
1749 wl_resource_set_implementation(resource, &agl_shell_ext_implementation,
1750 ivi, unbind_agl_shell_ext);
1751 ivi->shell_client_ext.resource = resource;
1755 unbind_agl_shell_desktop(struct wl_resource *resource)
1757 struct desktop_client *dclient = wl_resource_get_user_data(resource);
1759 wl_list_remove(&dclient->link);
1764 bind_agl_shell_desktop(struct wl_client *client,
1765 void *data, uint32_t version, uint32_t id)
1767 struct ivi_compositor *ivi = data;
1768 struct wl_resource *resource;
1769 struct ivi_policy *policy;
1770 struct desktop_client *dclient;
1773 policy = ivi->policy;
1774 interface = (void *) &agl_shell_desktop_interface;
1775 if (policy && policy->api.shell_bind_interface &&
1776 !policy->api.shell_bind_interface(client, interface)) {
1777 wl_client_post_implementation_error(client,
1778 "client not authorized to use agl_shell_desktop");
1782 dclient = zalloc(sizeof(*dclient));
1784 wl_client_post_no_memory(client);
1788 resource = wl_resource_create(client, &agl_shell_desktop_interface,
1792 wl_client_post_no_memory(client);
1796 wl_resource_set_implementation(resource, &agl_shell_desktop_implementation,
1797 dclient, unbind_agl_shell_desktop);
1799 dclient->resource = resource;
1800 wl_list_insert(&ivi->desktop_clients, &dclient->link);
1802 /* advertise xdg surfaces */
1803 ivi_shell_advertise_xdg_surfaces(ivi, resource);
1807 ivi_shell_create_global(struct ivi_compositor *ivi)
1809 ivi->agl_shell = wl_global_create(ivi->compositor->wl_display,
1810 &agl_shell_interface, 4,
1811 ivi, bind_agl_shell);
1812 if (!ivi->agl_shell) {
1813 weston_log("Failed to create wayland global.\n");
1817 ivi->agl_shell_ext = wl_global_create(ivi->compositor->wl_display,
1818 &agl_shell_ext_interface, 1,
1819 ivi, bind_agl_shell_ext);
1820 if (!ivi->agl_shell_ext) {
1821 weston_log("Failed to create agl_shell_ext global.\n");
1825 ivi->agl_shell_desktop = wl_global_create(ivi->compositor->wl_display,
1826 &agl_shell_desktop_interface, 2,
1827 ivi, bind_agl_shell_desktop);
1828 if (!ivi->agl_shell_desktop) {
1829 weston_log("Failed to create wayland global (agl_shell_desktop).\n");