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server: introduce wl_display_create2()

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Signed-off-by: Simon Ser <contact@emersion.fr>
This commit is contained in:
Simon Ser 2023-03-01 19:21:24 +01:00
parent 120982cf32
commit 2ff92320b1
2 changed files with 51 additions and 30 deletions
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3
src/wayland-server-core.h
View file

@ -190,6 +190,9 @@ wl_event_loop_get_destroy_listener(struct wl_event_loop *loop,
struct wl_display *
wl_display_create(void);
struct wl_display *
wl_display_create2(void);
void
wl_display_destroy(struct wl_display *display);

78
src/wayland-server.c
View file

@ -537,12 +537,15 @@ wl_client_create(struct wl_display *display, int fd)
wl_priv_signal_init(&client->resource_created_signal);
client->display = display;
client->source = wl_event_loop_add_fd(display->loop, fd,
WL_EVENT_READABLE,
wl_client_connection_data, client);
if (!client->source)
goto err_client;
if (display->loop) {
client->source = wl_event_loop_add_fd(display->loop, fd,
WL_EVENT_READABLE,
wl_client_connection_data,
client);
if (!client->source)
goto err_client;
}
if (wl_os_socket_peercred(fd, &client->uid, &client->gid,
&client->pid) != 0)
@ -572,7 +575,8 @@ err_map:
wl_map_release(&client->objects);
wl_connection_destroy(client->connection);
err_source:
wl_event_source_remove(client->source);
if (client->source)
wl_event_source_remove(client->source);
err_client:
free(client);
return NULL;
@ -937,7 +941,8 @@ wl_client_destroy(struct wl_client *client)
wl_client_flush(client);
wl_map_for_each(&client->objects, destroy_resource, &serial);
wl_map_release(&client->objects);
wl_event_source_remove(client->source);
if (client->source)
wl_event_source_remove(client->source);
close(wl_connection_destroy(client->connection));
wl_priv_signal_final_emit(&client->destroy_late_signal, client);
@ -1099,6 +1104,41 @@ handle_display_terminate(int fd, uint32_t mask, void *data) {
return 0;
}
WL_EXPORT struct wl_display *
wl_display_create2(void)
{
struct wl_display *display;
const char *debug;
debug = getenv("WAYLAND_DEBUG");
if (debug && (strstr(debug, "server") || strstr(debug, "1")))
debug_server = 1;
display = zalloc(sizeof *display);
if (display == NULL)
return NULL;
wl_list_init(&display->global_list);
wl_list_init(&display->socket_list);
wl_list_init(&display->client_list);
wl_list_init(&display->registry_resource_list);
wl_list_init(&display->protocol_loggers);
wl_priv_signal_init(&display->destroy_signal);
wl_priv_signal_init(&display->create_client_signal);
display->terminate_efd = -1;
display->next_global_name = 1;
display->serial = 0;
display->global_filter = NULL;
display->global_filter_data = NULL;
wl_array_init(&display->additional_shm_formats);
return display;
}
/** Create Wayland display object.
*
* \return The Wayland display object. Null if failed to create
@ -1111,13 +1151,8 @@ WL_EXPORT struct wl_display *
wl_display_create(void)
{
struct wl_display *display;
const char *debug;
debug = getenv("WAYLAND_DEBUG");
if (debug && (strstr(debug, "server") || strstr(debug, "1")))
debug_server = 1;
display = zalloc(sizeof *display);
display = wl_display_create2();
if (display == NULL)
return NULL;
@ -1140,23 +1175,6 @@ wl_display_create(void)
if (display->term_source == NULL)
goto err_term_source;
wl_list_init(&display->global_list);
wl_list_init(&display->socket_list);
wl_list_init(&display->client_list);
wl_list_init(&display->registry_resource_list);
wl_list_init(&display->protocol_loggers);
wl_priv_signal_init(&display->destroy_signal);
wl_priv_signal_init(&display->create_client_signal);
display->next_global_name = 1;
display->serial = 0;
display->global_filter = NULL;
display->global_filter_data = NULL;
wl_array_init(&display->additional_shm_formats);
return display;
err_term_source: