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Add accessor functions for wl_resource and deprecate wl_client_add_resource

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This is the first step towards making wl_resource an opaque pointer type.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
This commit is contained in:
Jason Ekstrand 2013-06-01 17:40:54 -05:00 • committed by Kristian Høgsberg
parent 2c7468b868
commit 1488c96a5d
4 changed files with 95 additions and 20 deletions
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29
src/wayland-server.h
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@ -78,6 +78,8 @@ int wl_event_loop_get_fd(struct wl_event_loop *loop);
struct wl_client;
struct wl_display;
struct wl_listener;
struct wl_resource;
struct wl_global;
typedef void (*wl_notify_func_t)(struct wl_listener *listener, void *data);
void wl_event_loop_add_destroy_listener(struct wl_event_loop *loop,
@ -177,9 +179,17 @@ wl_signal_emit(struct wl_signal *signal, void *data)
l->notify(l, data);
}
typedef void (*wl_resource_destroy_func_t)(struct wl_resource *resource);
/* The wl_resource structure has be deprecated as a transparent structure.
* While wl_resource will still exist, it will, in the future, be an opaque
* pointer. Instead of accessing wl_resource directly, it should be created by
* wl_client_add_object and wl_client_new_object and only accessed by the
* accessor functions provided.
*/
struct wl_resource {
struct wl_object object;
void (*destroy)(struct wl_resource *resource);
wl_resource_destroy_func_t destroy;
struct wl_list link;
struct wl_signal destroy_signal;
struct wl_client *client;
@ -239,13 +249,28 @@ void wl_resource_post_no_memory(struct wl_resource *resource);
uint32_t
wl_client_add_resource(struct wl_client *client,
struct wl_resource *resource);
struct wl_resource *resource) WL_DEPRECATED;
struct wl_display *
wl_client_get_display(struct wl_client *client);
void
wl_resource_destroy(struct wl_resource *resource);
struct wl_list *
wl_resource_get_link(struct wl_resource *resource);
struct wl_client *
wl_resource_get_client(struct wl_resource *resource);
void *
wl_resource_get_user_data(struct wl_resource *resource);
void
wl_resource_set_destructor(struct wl_resource *resource,
wl_resource_destroy_func_t destroy);
void
wl_resource_add_destroy_listener(struct wl_resource *resource,
struct wl_listener * listener);
struct wl_listener *
wl_resource_get_destroy_listener(struct wl_resource *resource,
wl_notify_func_t notify);
void *
wl_shm_buffer_get_data(struct wl_buffer *buffer);