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Destroy client resource by walking client hash table

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All resources are now in the client hash table and we can clean up
just by walking the hash.
This commit is contained in:
Kristian Høgsberg 2011-08-19 17:07:14 -04:00
parent cc6fd94d6a
commit 0e16b00b86
1 changed files with 18 additions and 20 deletions
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38
src/wayland-server.c
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@ -58,7 +58,6 @@ struct wl_client {
struct wl_event_source *source;
struct wl_display *display;
struct wl_resource *display_resource;
struct wl_list resource_list;
uint32_t id_count;
uint32_t mask;
struct wl_list link;
@ -286,9 +285,6 @@ wl_client_create(struct wl_display *display, int fd)
wl_list_insert(display->client_list.prev, &client->link);
wl_list_init(&client->resource_list);
return client;
}
@ -303,9 +299,7 @@ wl_client_add_resource(struct wl_client *client,
resource->client = client;
wl_list_init(&resource->destroy_listener_list);
wl_hash_table_insert(client->objects, resource->object.id, resource);
wl_list_insert(client->resource_list.prev, &resource->link);
}
WL_EXPORT void
@ -315,31 +309,37 @@ wl_client_post_no_memory(struct wl_client *client)
WL_DISPLAY_ERROR_NO_MEMORY, "no memory");
}
static void
destroy_resource(void *element, void *data)
{
struct wl_resource *resource = element;
struct wl_listener *l, *next;
uint32_t *time = data;
wl_list_for_each_safe(l, next, &resource->destroy_listener_list, link)
l->func(l, resource, *time);
if (resource->destroy)
resource->destroy(resource);
}
WL_EXPORT void
wl_resource_destroy(struct wl_resource *resource, uint32_t time)
{
struct wl_client *client = resource->client;
struct wl_listener *l, *next;
wl_list_for_each_safe(l, next, &resource->destroy_listener_list, link)
l->func(l, resource, time);
wl_list_remove(&resource->link);
if (resource->object.id > 0)
wl_hash_table_remove(client->objects, resource->object.id);
resource->destroy(resource);
destroy_resource(resource, &time);
wl_hash_table_remove(client->objects, resource->object.id);
}
WL_EXPORT void
wl_client_destroy(struct wl_client *client)
{
struct wl_resource *resource, *tmp;
uint32_t time = 0;
printf("disconnect from client %p\n", client);
wl_list_for_each_safe(resource, tmp, &client->resource_list, link)
wl_resource_destroy(resource, 0);
wl_hash_table_for_each(client->objects, destroy_resource, &time);
wl_hash_table_destroy(client->objects);
wl_event_source_remove(client->source);
wl_connection_destroy(client->connection);
@ -886,8 +886,6 @@ compositor_bind(struct wl_client *client,
WL_COMPOSITOR_TOKEN_VISUAL,
compositor->rgb_visual.name,
WL_COMPOSITOR_VISUAL_XRGB32);
wl_list_insert(client->resource_list.prev, &resource->link);
}
static void