/*
- * Copyright © 2019 Collabora, Ltd.
+ * Copyright © 2019, 2022 Collabora, Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
+#include <sys/wait.h>
#include <unistd.h>
#include <libweston/libweston.h>
#include <libweston/config-parser.h>
+#include <weston.h>
#include "shared/os-compatibility.h"
+#include "shared/helpers.h"
+#include "shared/process-util.h"
#include "agl-shell-server-protocol.h"
#include "agl-shell-desktop-server-protocol.h"
-#ifdef HAVE_WALTHAM
-#include <waltham-transmitter/transmitter_api.h>
-#endif
-
static void
-create_black_surface_view(struct ivi_output *output);
+create_black_curtain_view(struct ivi_output *output);
void
agl_shell_desktop_advertise_application_id(struct ivi_compositor *ivi,
}
static void
-ivi_set_desktop_surface_popup(struct ivi_surface *surface)
+ivi_set_background_surface(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);
+ 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_fullscreen(struct ivi_surface *surface)
+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_FULLSCREEN;
+ surface->role = IVI_SURFACE_ROLE_POPUP;
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)
+ivi_set_desktop_surface_fullscreen(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;
- }
+ assert(surface->role == IVI_SURFACE_ROLE_NONE);
- 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);
-}
+ surface->role = IVI_SURFACE_ROLE_FULLSCREEN;
+ wl_list_insert(&ivi->surfaces, &surface->link);
-#else
-void
-ivi_destroy_waltham_destroy(struct ivi_surface *surface)
-{
-}
-static void
-ivi_output_notify_waltham_plugin(struct ivi_surface *surface)
-{
+ agl_shell_desktop_advertise_application_id(ivi, surface);
}
-#endif
static void
ivi_set_desktop_surface_remote(struct ivi_surface *surface)
* just being added */
view = output->fullscreen_view.fs->view;
if (view->is_mapped || view->surface->is_mapped)
- remove_black_surface(output);
-
- if (output->type == OUTPUT_WALTHAM)
- ivi_output_notify_waltham_plugin(surface);
+ remove_black_curtain(output);
wl_list_insert(&ivi->surfaces, &surface->link);
}
if (!p_remote)
return;
- wl_list_insert(&ivi->remote_pending_apps, &remote->link);
+ wl_list_insert(&ivi->remote_pending_apps, &p_remote->link);
}
return false;
}
-
-bool
-ivi_check_pending_surface(struct ivi_surface *surface)
+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;
const char *app_id =
weston_desktop_surface_get_app_id(surface->dsurface);
- if (!app_id)
- return false;
-
role_pending_list = &ivi->popup_pending_apps;
wl_list_for_each(p_popup, role_pending_list, link) {
- if (!strcmp(app_id, p_popup->app_id)) {
- return true;
+ 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 (!strcmp(app_id, p_split->app_id)) {
- return true;
+ 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 (!strcmp(app_id, p_fullscreen->app_id)) {
- return true;
+ 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 (!strcmp(app_id, p_remote->app_id)) {
- return true;
+ if (app_id && !strcmp(app_id, p_remote->app_id)) {
+ *role = IVI_SURFACE_ROLE_REMOTE;
+ return;
}
}
/* else, we are a regular desktop surface */
- return false;
+ *role = IVI_SURFACE_ROLE_DESKTOP;
}
ret = ivi_check_pending_desktop_surface_remote(surface);
if (ret) {
ivi_set_desktop_surface_remote(surface);
- ivi_layout_desktop_committed(surface);
+ ivi_layout_remote_committed(surface);
return;
}
struct ivi_output *out;
wl_list_for_each(out, &ivi->outputs, link) {
- create_black_surface_view(out);
- insert_black_surface(out);
+ create_black_curtain_view(out);
+ insert_black_curtain(out);
}
}
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 &&
+ 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)
{
}
}
-static void
-client_exec(const char *command, int fd)
+static struct wl_client *
+client_launch(struct weston_compositor *compositor,
+ struct weston_process *proc,
+ const char *path,
+ weston_process_cleanup_func_t cleanup)
{
- sigset_t sig;
- char s[32];
+ 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));
- /* Don't give the child our signal mask */
- sigfillset(&sig);
- sigprocmask(SIG_UNBLOCK, &sig, NULL);
+ weston_log("launching '%s'\n", path);
+ str_printf(&fail_exec, "Error: Couldn't launch client '%s'\n", path);
- /* Launch clients as the user; don't give them the wrong euid */
- if (seteuid(getuid()) == -1) {
- weston_log("seteuid failed: %s\n", strerror(errno));
- return;
+ 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);
- /* Duplicate fd to unset the CLOEXEC flag. We don't need to worry about
- * clobbering fd, as we'll exit/exec either way.
- */
- fd = dup(fd);
- if (fd == -1) {
- weston_log("dup failed: %s\n", strerror(errno));
- return;
+ 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;
}
- snprintf(s, sizeof s, "%d", fd);
- setenv("WAYLAND_SOCKET", s, 1);
+ custom_env_fini(&child_env);
+ free(fail_exec);
- execl("/bin/sh", "/bin/sh", "-c", command, NULL);
- weston_log("executing '%s' failed: %s", command, strerror(errno));
+ return client;
}
-static struct wl_client *
-launch_shell_client(struct ivi_compositor *ivi, const char *command)
+struct process_info {
+ struct weston_process proc;
+ char *path;
+};
+
+int
+sigchld_handler(int signal_number, void *data)
{
- struct wl_client *client;
- int sock[2];
+ struct weston_process *p;
+ struct ivi_compositor *ivi = data;
+ int status;
pid_t pid;
- weston_log("launching' %s'\n", command);
+ while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
+ wl_list_for_each(p, &ivi->child_process_list, link) {
+ if (p->pid == pid)
+ break;
+ }
- if (os_socketpair_cloexec(AF_UNIX, SOCK_STREAM, 0, sock) < 0) {
- weston_log("socketpair failed while launching '%s': %s\n",
- command, strerror(errno));
- return NULL;
- }
+ if (&p->link == &ivi->child_process_list) {
+ weston_log("unknown child process exited\n");
+ continue;
+ }
- pid = fork();
- if (pid == -1) {
- close(sock[0]);
- close(sock[1]);
- weston_log("fork failed while launching '%s': %s\n",
- command, strerror(errno));
- return NULL;
+ wl_list_remove(&p->link);
+ wl_list_init(&p->link);
+ p->cleanup(p, status);
}
- if (pid == 0) {
- client_exec(command, sock[1]);
- _Exit(EXIT_FAILURE);
- }
- close(sock[1]);
+ if (pid < 0 && errno != ECHILD)
+ weston_log("waitpid error %s\n", strerror(errno));
- client = wl_client_create(ivi->compositor->wl_display, sock[0]);
- if (!client) {
- close(sock[0]);
- weston_log("Failed to create wayland client for '%s'",
- command);
- return NULL;
+ return 1;
+}
+
+
+static void
+process_handle_sigchld(struct weston_process *process, int status)
+{
+ struct process_info *pinfo =
+ container_of(process, struct process_info, proc);
+
+ /*
+ * There are no guarantees whether this runs before or after
+ * the wl_client destructor.
+ */
+
+ if (WIFEXITED(status)) {
+ weston_log("%s exited with status %d\n", pinfo->path,
+ WEXITSTATUS(status));
+ } else if (WIFSIGNALED(status)) {
+ weston_log("%s died on signal %d\n", pinfo->path,
+ WTERMSIG(status));
+ } else {
+ weston_log("%s disappeared\n", pinfo->path);
}
- return client;
+ free(pinfo->path);
+ free(pinfo);
}
int
-ivi_launch_shell_client(struct ivi_compositor *ivi)
+ivi_launch_shell_client(struct ivi_compositor *ivi, const char *cmd_section,
+ struct wl_client **client)
{
+ struct process_info *pinfo;
struct weston_config_section *section;
char *command = NULL;
- section = weston_config_get_section(ivi->config, "shell-client",
- NULL, NULL);
+ section = weston_config_get_section(ivi->config, cmd_section, NULL, NULL);
if (section)
- weston_config_section_get_string(section, "command",
- &command, NULL);
+ weston_config_section_get_string(section, "command", &command, NULL);
if (!command)
return -1;
- ivi->shell_client.client = launch_shell_client(ivi, command);
- if (!ivi->shell_client.client)
+ pinfo = zalloc(sizeof *pinfo);
+ if (!pinfo)
return -1;
+ pinfo->path = strdup(command);
+ if (!pinfo->path)
+ goto out_free;
+
+ *client = client_launch(ivi->compositor, &pinfo->proc, command, process_handle_sigchld);
+ if (!*client)
+ goto out_str;
+
return 0;
+
+out_str:
+ free(pinfo->path);
+
+out_free:
+ free(pinfo);
+
+ return -1;
}
static void
-destroy_black_view(struct wl_listener *listener, void *data)
+destroy_black_curtain_view(struct wl_listener *listener, void *data)
{
struct fullscreen_view *fs =
wl_container_of(listener, fs, fs_destroy);
static void
-create_black_surface_view(struct ivi_output *output)
+create_black_curtain_view(struct ivi_output *output)
{
struct weston_surface *surface = NULL;
struct weston_view *view;
return;
surface = weston_surface_create(wc);
+ if (!surface)
+ return;
view = weston_view_create(surface);
-
- assert(view || surface);
+ if (!view) {
+ weston_surface_destroy(surface);
+ return;
+ }
weston_surface_set_color(surface, 0.0, 0.0, 0.0, 1);
weston_surface_set_size(surface, woutput->width, woutput->height);
}
output->fullscreen_view.fs->view = view;
- output->fullscreen_view.fs_destroy.notify = destroy_black_view;
+ output->fullscreen_view.fs_destroy.notify = destroy_black_curtain_view;
wl_signal_add(&woutput->destroy_signal,
&output->fullscreen_view.fs_destroy);
}
+bool
+output_has_black_curtain(struct ivi_output *output)
+{
+ return (output->fullscreen_view.fs &&
+ output->fullscreen_view.fs->view &&
+ output->fullscreen_view.fs->view->is_mapped &&
+ output->fullscreen_view.fs->view->surface->is_mapped);
+}
+
void
-remove_black_surface(struct ivi_output *output)
+remove_black_curtain(struct ivi_output *output)
{
struct weston_view *view;
- if (!output &&
+ if ((!output &&
!output->fullscreen_view.fs &&
- !output->fullscreen_view.fs->view) {
+ !output->fullscreen_view.fs->view) ||
+ !output->fullscreen_view.fs) {
weston_log("Output %s doesn't have a surface installed!\n", output->name);
return;
}
weston_view_update_transform(view);
weston_view_damage_below(view);
+
+ weston_log("Removed black curtain from output %s\n", output->output->name);
}
void
-insert_black_surface(struct ivi_output *output)
+insert_black_curtain(struct ivi_output *output)
{
struct weston_view *view;
if ((!output &&
!output->fullscreen_view.fs &&
- !output->fullscreen_view.fs->view) || !output->output) {
+ !output->fullscreen_view.fs->view) || !output->output ||
+ !output->fullscreen_view.fs) {
weston_log("Output %s doesn't have a surface installed!\n", output->name);
return;
}
weston_view_update_transform(view);
weston_view_damage_below(view);
+
+ weston_log("Added black curtain to output %s\n", output->output->name);
+}
+
+void
+shell_send_app_state(struct ivi_compositor *ivi, const char *app_id,
+ enum agl_shell_app_state state)
+{
+ if (app_id && wl_resource_get_version(ivi->shell_client.resource) >=
+ AGL_SHELL_APP_STATE_SINCE_VERSION) {
+
+ agl_shell_send_app_state(ivi->shell_client.resource,
+ app_id, state);
+
+ if (ivi->shell_client.resource_ext)
+ agl_shell_send_app_state(ivi->shell_client.resource_ext,
+ app_id, state);
+ }
+}
+
+void
+shell_send_app_on_output(struct ivi_compositor *ivi, const char *app_id,
+ const char *output_name)
+{
+ if (app_id && ivi->shell_client.resource &&
+ wl_resource_get_version(ivi->shell_client.resource) >=
+ AGL_SHELL_APP_ON_OUTPUT_SINCE_VERSION) {
+
+ agl_shell_send_app_on_output(ivi->shell_client.resource,
+ app_id, output_name);
+
+ if (ivi->shell_client.resource_ext)
+ agl_shell_send_app_on_output(ivi->shell_client.resource_ext,
+ app_id, output_name);
+ }
}
static void
struct ivi_output *output;
struct ivi_surface *surface, *tmp;
+ if (wl_resource_get_version(shell_res) >=
+ AGL_SHELL_BOUND_OK_SINCE_VERSION &&
+ ivi->shell_client.status == BOUND_FAILED) {
+ wl_resource_post_error(shell_res,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "agl_shell has already been bound. "
+ "Check out bound_fail event");
+ return;
+ }
+
/* Init already finished. Do nothing */
if (ivi->shell_client.ready)
return;
+
ivi->shell_client.ready = true;
wl_list_for_each(output, &ivi->outputs, link) {
- if (output->background)
- remove_black_surface(output);
+ if (output->background &&
+ output->background->role == IVI_SURFACE_ROLE_BACKGROUND) {
+ /* track the background surface role as a "regular"
+ * surface so we can activate it */
+ ivi_set_background_surface(output->background);
+ remove_black_curtain(output);
+ }
+
ivi_layout_init(ivi, output);
}
wl_list_for_each_safe(surface, tmp, &ivi->pending_surfaces, link) {
+ const char *app_id;
+
wl_list_remove(&surface->link);
wl_list_init(&surface->link);
ivi_check_pending_desktop_surface(surface);
surface->checked_pending = true;
+ app_id = weston_desktop_surface_get_app_id(surface->dsurface);
+
+ shell_send_app_state(ivi, app_id, AGL_SHELL_APP_STATE_STARTED);
}
}
struct weston_output *woutput = weston_head_get_output(head);
struct ivi_output *output = to_ivi_output(woutput);
struct weston_surface *wsurface = wl_resource_get_user_data(surface_res);
+ struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
struct weston_desktop_surface *dsurface;
struct ivi_surface *surface;
+ if ((wl_resource_get_version(shell_res) >=
+ AGL_SHELL_BOUND_OK_SINCE_VERSION &&
+ ivi->shell_client.status == BOUND_FAILED) ||
+ ivi->shell_client.resource_ext == shell_res) {
+ wl_resource_post_error(shell_res,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "agl_shell has already been bound. "
+ "Check out bound_fail event");
+ return;
+ }
+
dsurface = weston_surface_get_desktop_surface(wsurface);
if (!dsurface) {
wl_resource_post_error(shell_res,
struct weston_output *woutput = weston_head_get_output(head);
struct ivi_output *output = to_ivi_output(woutput);
struct weston_surface *wsurface = wl_resource_get_user_data(surface_res);
+ struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
struct weston_desktop_surface *dsurface;
struct ivi_surface *surface;
struct ivi_surface **member;
int32_t width = 0, height = 0;
+ if ((wl_resource_get_version(shell_res) >=
+ AGL_SHELL_BOUND_OK_SINCE_VERSION &&
+ ivi->shell_client.status == BOUND_FAILED) ||
+ ivi->shell_client.resource_ext == shell_res) {
+ wl_resource_post_error(shell_res,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "agl_shell has already been bound. "
+ "Check out bound_fail event");
+ return;
+ }
+
dsurface = weston_surface_get_desktop_surface(wsurface);
if (!dsurface) {
wl_resource_post_error(shell_res,
const char *app_id,
struct wl_resource *output_res)
{
- struct weston_head *head = weston_head_from_resource(output_res);
- struct weston_output *woutput = weston_head_get_output(head);
- struct ivi_output *output = to_ivi_output(woutput);
+ struct weston_head *head;
+ struct weston_output *woutput;
+ struct ivi_compositor *ivi;
+ struct ivi_output *output;
+
+ head = weston_head_from_resource(output_res);
+ if (!head) {
+ weston_log("Invalid output to activate '%s' on\n", app_id);
+ return;
+ }
+
+ woutput = weston_head_get_output(head);
+ ivi = wl_resource_get_user_data(shell_res);
+ output = to_ivi_output(woutput);
+
+ if (wl_resource_get_version(shell_res) >=
+ AGL_SHELL_BOUND_OK_SINCE_VERSION &&
+ ivi->shell_client.status == BOUND_FAILED) {
+ wl_resource_post_error(shell_res,
+ WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "agl_shell has already been bound. "
+ "Check out bound_fail event");
+ return;
+ }
ivi_layout_activate(output, app_id);
}
+static void
+shell_new_deactivate_app(struct wl_client *client, struct wl_resource *shell_res,
+ const char *app_id)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
+
+ ivi_layout_deactivate(ivi, app_id);
+}
+
+static void
+shell_set_app_float(struct wl_client *client, struct wl_resource *shell_res,
+ const char *app_id, int32_t x_pos, int32_t y_pos)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
+ struct weston_output *output = get_focused_output(ivi->compositor);
+ struct ivi_output *ivi_output;
+ struct ivi_surface *surf = ivi_find_app(ivi, app_id);
+
+ if (!output)
+ output = get_default_output(ivi->compositor);
+
+ ivi_output = to_ivi_output(output);
+
+ /* verify if already mapped as desktop role, regular, unmap it, so we
+ * can make it float */
+ if (surf && surf->role == IVI_SURFACE_ROLE_DESKTOP) {
+ struct weston_view *ev = surf->view;
+ struct weston_desktop_surface *dsurf = surf->dsurface;
+ struct ivi_bounding_box bb = {};
+ const char *prev_activate_app_id = NULL;
+
+ /* XXX: if this is useful we could bring it as active then make
+ * it float, but avoid doing it for the moment */
+ if (surf != ivi_output->active)
+ return;
+
+ if (ivi_output->previous_active)
+ prev_activate_app_id =
+ weston_desktop_surface_get_app_id(ivi_output->previous_active->dsurface);
+
+ /* only deactivate if previous_active is different, otherwise
+ * this will blow up, because we're trying to activate the same
+ * app_id as the this one! */
+ if (prev_activate_app_id && strcmp(app_id, prev_activate_app_id)) {
+ ivi_layout_deactivate(ivi, app_id);
+ } else if (prev_activate_app_id) {
+ weston_layer_entry_remove(&ev->layer_link);
+ weston_view_geometry_dirty(ev);
+ weston_surface_damage(ev->surface);
+ }
+
+ surf->hidden_layer_output = ivi_output;
+
+ /* set attributes */
+ surf->popup.output = ivi_output;
+
+ surf->popup.x = x_pos;
+ surf->popup.y = y_pos;
+ surf->popup.bb = bb;
+
+
+ /* change the role */
+ surf->role = IVI_SURFACE_ROLE_NONE;
+
+ wl_list_remove(&surf->link);
+ wl_list_init(&surf->link);
+
+ ivi_set_desktop_surface_popup(surf);
+
+ weston_desktop_surface_set_maximized(dsurf, false);
+ weston_desktop_surface_set_size(dsurf, 0, 0);
+
+ /* add to hidden layer */
+ weston_layer_entry_insert(&ivi->hidden.view_list, &ev->layer_link);
+ weston_compositor_schedule_repaint(ivi->compositor);
+
+ } else if (!surf || (surf && surf->role != IVI_SURFACE_ROLE_POPUP)) {
+ ivi_set_pending_desktop_surface_popup(ivi_output, x_pos, y_pos,
+ 0, 0, 0, 0, app_id);
+ }
+}
+
+static void
+shell_set_app_fullscreen(struct wl_client *client,
+ struct wl_resource *shell_res, const char *app_id)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
+ struct weston_output *output = get_focused_output(ivi->compositor);
+ struct ivi_output *ivi_output;
+ struct ivi_surface *surf = ivi_find_app(ivi, app_id);
+
+ if (!output)
+ output = get_default_output(ivi->compositor);
+
+ ivi_output = to_ivi_output(output);
+
+ if (surf && surf->role == IVI_SURFACE_ROLE_DESKTOP) {
+ struct weston_view *ev = surf->view;
+ struct weston_desktop_surface *dsurf = surf->dsurface;
+
+ if (surf != ivi_output->active)
+ return;
+
+ weston_layer_entry_remove(&surf->view->layer_link);
+ weston_view_geometry_dirty(surf->view);
+ weston_surface_damage(surf->view->surface);
+
+ surf->hidden_layer_output = ivi_output;
+
+ /* set attributes */
+ surf->fullscreen.output = ivi_output;
+
+ /* change the role */
+ surf->role = IVI_SURFACE_ROLE_NONE;
+
+ wl_list_remove(&surf->link);
+ wl_list_init(&surf->link);
+
+ ivi_set_desktop_surface_fullscreen(surf);
+
+ weston_desktop_surface_set_maximized(dsurf, false);
+ weston_desktop_surface_set_fullscreen(dsurf, true);
+ weston_desktop_surface_set_size(dsurf,
+ ivi_output->output->width,
+ ivi_output->output->height);
+
+ /* add to hidden layer */
+ weston_layer_entry_insert(&ivi->hidden.view_list, &ev->layer_link);
+ weston_compositor_schedule_repaint(ivi->compositor);
+ } else if (!surf || (surf && surf->role != IVI_SURFACE_ROLE_FULLSCREEN)) {
+ ivi_set_pending_desktop_surface_fullscreen(ivi_output, app_id);
+ }
+}
+
+
+static void
+shell_set_app_normal(struct wl_client *client, struct wl_resource *shell_res,
+ const char *app_id)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(shell_res);
+ struct ivi_surface *surf = ivi_find_app(ivi, app_id);
+ struct weston_output *output = get_focused_output(ivi->compositor);
+ struct ivi_output *ivi_output;
+ struct weston_desktop_surface *dsurf;
+ struct weston_geometry area = {};
+
+
+ if (!surf || (surf && surf->role == IVI_SURFACE_ROLE_DESKTOP))
+ return;
+
+ if (!output)
+ output = get_default_output(ivi->compositor);
+
+ dsurf = surf->dsurface;
+ ivi_output = to_ivi_output(output);
+
+ weston_layer_entry_remove(&surf->view->layer_link);
+ weston_view_geometry_dirty(surf->view);
+ weston_surface_damage(surf->view->surface);
+
+ /* change the role */
+ surf->role = IVI_SURFACE_ROLE_NONE;
+ surf->state = NORMAL;
+ surf->desktop.pending_output = ivi_output;
+
+ wl_list_remove(&surf->link);
+ wl_list_init(&surf->link);
+
+ ivi_set_desktop_surface(surf);
+
+ if (ivi_output->area_activation.width ||
+ ivi_output->area_activation.height)
+ area = ivi_output->area_activation;
+ else
+ area = ivi_output->area;
+
+ if (weston_desktop_surface_get_fullscreen(dsurf))
+ weston_desktop_surface_set_fullscreen(dsurf, false);
+
+ weston_desktop_surface_set_maximized(dsurf, true);
+ weston_desktop_surface_set_size(dsurf, area.width, area.height);
+
+ /* add to hidden layer */
+ weston_layer_entry_insert(&ivi->hidden.view_list,
+ &surf->view->layer_link);
+ weston_compositor_schedule_repaint(ivi->compositor);
+
+}
+
static void
shell_desktop_activate_app(struct wl_client *client,
struct wl_resource *shell_res,
NULL, AGL_SHELL_DESKTOP_APP_STATE_DEACTIVATED);
}
+static void
+shell_destroy(struct wl_client *client, struct wl_resource *res)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(res);
+
+ /* reset status in case bind_fail was sent */
+ if (wl_resource_get_version(res) >= AGL_SHELL_BOUND_OK_SINCE_VERSION &&
+ ivi->shell_client.status == BOUND_FAILED)
+ ivi->shell_client.status = BOUND_OK;
+}
+
+static void
+shell_set_activate_region(struct wl_client *client, struct wl_resource *res,
+ struct wl_resource *output, int x, int y,
+ int width, int height)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(res);
+ struct weston_head *head = weston_head_from_resource(output);
+ struct weston_output *woutput = weston_head_get_output(head);
+ struct ivi_output *ioutput = to_ivi_output(woutput);
+
+ struct weston_geometry area = { .x = x, .y = y,
+ .width = width,
+ .height = height };
+ if (ivi->shell_client.ready)
+ return;
+
+ ioutput->area_activation = area;
+}
+
+static void
+shell_set_app_output(struct wl_client *client, struct wl_resource *res,
+ const char *app_id, struct wl_resource *output)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(res);
+ struct weston_head *head = weston_head_from_resource(output);
+ struct weston_output *woutput = weston_head_get_output(head);
+ struct ivi_output *ioutput = to_ivi_output(woutput);
+ struct ivi_surface *surf = ivi_find_app(ivi, app_id);
+ struct ivi_output *desktop_last_output = surf->desktop.last_output;
+ struct ivi_output *current_completed_output =
+ surf->current_completed_output;
+
+ if (!app_id || !ioutput)
+ return;
+
+ /* handle the case we're not mapped at all */
+ if (!surf) {
+ ivi_set_pending_desktop_surface_remote(ioutput, app_id);
+ shell_send_app_on_output(ivi, app_id, woutput->name);
+ return;
+ }
+
+ if (surf->remote.output)
+ surf->hidden_layer_output = surf->remote.output;
+ else
+ surf->hidden_layer_output = desktop_last_output;
+ assert(surf->hidden_layer_output);
+
+ if (ivi_surface_count_one(current_completed_output, IVI_SURFACE_ROLE_REMOTE) ||
+ ivi_surface_count_one(current_completed_output, IVI_SURFACE_ROLE_DESKTOP)) {
+ if (!current_completed_output->background)
+ insert_black_curtain(current_completed_output);
+ } else {
+ ivi_layout_deactivate(ivi, app_id);
+ }
+
+ /* update the remote output */
+ surf->remote.output = ioutput;
+
+ if (surf->role != IVI_SURFACE_ROLE_REMOTE) {
+ wl_list_remove(&surf->link);
+ wl_list_init(&surf->link);
+
+ surf->role = IVI_SURFACE_ROLE_NONE;
+ ivi_set_desktop_surface_remote(surf);
+ }
+
+ shell_send_app_on_output(ivi, app_id, woutput->name);
+}
+
+static void
+shell_set_app_position(struct wl_client *client, struct wl_resource *res,
+ const char *app_id, int32_t x, int32_t y)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(res);
+ struct ivi_surface *surf = ivi_find_app(ivi, app_id);
+
+ if (!surf || !app_id || surf->role != IVI_SURFACE_ROLE_POPUP)
+ return;
+
+ weston_view_set_position(surf->view, x, y);
+ weston_compositor_schedule_repaint(ivi->compositor);
+}
+
+static void
+shell_set_app_scale(struct wl_client *client, struct wl_resource *res,
+ const char *app_id, int32_t width, int32_t height)
+{
+
+ struct ivi_compositor *ivi = wl_resource_get_user_data(res);
+ struct ivi_surface *surf = ivi_find_app(ivi, app_id);
+
+ if (!surf || !app_id || surf->role != IVI_SURFACE_ROLE_POPUP)
+ return;
+
+ weston_desktop_surface_set_size(surf->dsurface, width, height);
+ weston_compositor_schedule_repaint(ivi->compositor);
+}
+
+static void
+shell_ext_destroy(struct wl_client *client, struct wl_resource *res)
+{
+ wl_resource_destroy(res);
+}
+
+static void
+shell_ext_doas(struct wl_client *client, struct wl_resource *res)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(res);
+
+ ivi->shell_client_ext.doas_requested = true;
+ agl_shell_ext_send_doas_done(ivi->shell_client_ext.resource,
+ AGL_SHELL_EXT_DOAS_SHELL_CLIENT_STATUS_SUCCESS);
+}
+
static const struct agl_shell_interface agl_shell_implementation = {
.ready = shell_ready,
.set_background = shell_set_background,
.set_panel = shell_set_panel,
.activate_app = shell_activate_app,
+ .destroy = shell_destroy,
+ .set_activate_region = shell_set_activate_region,
+ .deactivate_app = shell_new_deactivate_app,
+ .set_app_float = shell_set_app_float,
+ .set_app_normal = shell_set_app_normal,
+ .set_app_fullscreen = shell_set_app_fullscreen,
+ .set_app_output = shell_set_app_output,
+ .set_app_position = shell_set_app_position,
+ .set_app_scale = shell_set_app_scale,
+};
+
+static const struct agl_shell_ext_interface agl_shell_ext_implementation = {
+ .destroy = shell_ext_destroy,
+ .doas_shell_client = shell_ext_doas,
};
static void
struct ivi_surface *surf, *surf_tmp;
ivi = wl_resource_get_user_data(resource);
+
+ /* reset status to allow other clients issue legit requests */
+ if (wl_resource_get_version(resource) >=
+ AGL_SHELL_BOUND_OK_SINCE_VERSION &&
+ ivi->shell_client.status == BOUND_FAILED) {
+ ivi->shell_client.status = BOUND_OK;
+ return;
+ }
+
wl_list_for_each(output, &ivi->outputs, link) {
+
/* reset the active surf if there's one present */
if (output->active) {
+ struct weston_geometry area = {};
+
output->active->view->is_mapped = false;
output->active->view->surface->is_mapped = false;
weston_layer_entry_remove(&output->active->view->layer_link);
output->active = NULL;
+
+ output->area_activation = area;
}
- insert_black_surface(output);
+ insert_black_curtain(output);
}
wl_list_for_each_safe(surf, surf_tmp, &ivi->surfaces, link) {
ivi->shell_client.client = NULL;
}
+static void
+unbind_agl_shell_ext(struct wl_resource *resource)
+{
+ struct ivi_compositor *ivi = wl_resource_get_user_data(resource);
+
+ ivi->shell_client_ext.resource = NULL;
+}
+
static void
bind_agl_shell(struct wl_client *client,
void *data, uint32_t version, uint32_t id)
return;
}
- resource = wl_resource_create(client, &agl_shell_interface,
- 1, id);
+ resource = wl_resource_create(client, &agl_shell_interface, version, id);
if (!resource) {
wl_client_post_no_memory(client);
return;
}
-#if 0
- if (ivi->shell_client.client != client) {
- wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
- "client not authorized to use agl_shell");
+ if (ivi->shell_client.resource) {
+ if (wl_resource_get_version(resource) == 1) {
+ wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
+ "agl_shell has already been bound");
+ return;
+ }
+
+ if (ivi->shell_client_ext.resource &&
+ ivi->shell_client_ext.doas_requested) {
+
+ /* reset status in case client-ext doesn't send an
+ * explicit agl_shell_destroy request, see
+ * shell_destroy() */
+ if (ivi->shell_client.status == BOUND_FAILED)
+ ivi->shell_client.status = BOUND_OK;
+
+ wl_resource_set_implementation(resource, &agl_shell_implementation,
+ ivi, NULL);
+ ivi->shell_client.resource_ext = resource;
+
+ ivi->shell_client_ext.status = BOUND_OK;
+ agl_shell_send_bound_ok(ivi->shell_client.resource_ext);
+
+ return;
+ } else {
+ wl_resource_set_implementation(resource, &agl_shell_implementation,
+ ivi, NULL);
+ agl_shell_send_bound_fail(resource);
+ ivi->shell_client.status = BOUND_FAILED;
+ return;
+ }
+ }
+
+
+ if (wl_resource_get_version(resource) >=
+ AGL_SHELL_BOUND_OK_SINCE_VERSION) {
+ wl_resource_set_implementation(resource, &agl_shell_implementation,
+ ivi, unbind_agl_shell);
+ ivi->shell_client.resource = resource;
+ /* if we land here we'll have BOUND_OK by default,
+ but still do the assignment */
+ ivi->shell_client.status = BOUND_OK;
+ agl_shell_send_bound_ok(ivi->shell_client.resource);
+ } else {
+ /* fallback for just version 1 of the protocol */
+ wl_resource_set_implementation(resource, &agl_shell_implementation,
+ ivi, unbind_agl_shell);
+ ivi->shell_client.resource = resource;
+ }
+}
+
+static void
+bind_agl_shell_ext(struct wl_client *client,
+ void *data, uint32_t version, uint32_t id)
+{
+ struct ivi_compositor *ivi = data;
+ struct wl_resource *resource;
+
+ resource = wl_resource_create(client, &agl_shell_ext_interface, version, id);
+ if (!resource) {
+ wl_client_post_no_memory(client);
return;
}
-#endif
- if (ivi->shell_client.resource) {
+ if (ivi->shell_client_ext.resource) {
wl_resource_post_error(resource, WL_DISPLAY_ERROR_INVALID_OBJECT,
- "agl_shell has already been bound");
+ "agl_shell_ext has already been bound");
return;
}
- wl_resource_set_implementation(resource, &agl_shell_implementation,
- ivi, unbind_agl_shell);
- ivi->shell_client.resource = resource;
+ wl_resource_set_implementation(resource, &agl_shell_ext_implementation,
+ ivi, unbind_agl_shell_ext);
+ ivi->shell_client_ext.resource = resource;
}
static void
ivi_shell_create_global(struct ivi_compositor *ivi)
{
ivi->agl_shell = wl_global_create(ivi->compositor->wl_display,
- &agl_shell_interface, 1,
+ &agl_shell_interface, 10,
ivi, bind_agl_shell);
if (!ivi->agl_shell) {
weston_log("Failed to create wayland global.\n");
return -1;
}
+ ivi->agl_shell_ext = wl_global_create(ivi->compositor->wl_display,
+ &agl_shell_ext_interface, 1,
+ ivi, bind_agl_shell_ext);
+ if (!ivi->agl_shell_ext) {
+ weston_log("Failed to create agl_shell_ext global.\n");
+ return -1;
+ }
+
ivi->agl_shell_desktop = wl_global_create(ivi->compositor->wl_display,
&agl_shell_desktop_interface, 2,
ivi, bind_agl_shell_desktop);