static void
marshal_demarshal(struct marshal_data *data,
void (*func)(void), int size, const char *format, ...)
{
struct wl_closure *closure;
static const int opcode = 4444;
static struct wl_object sender = { NULL, NULL, 1234 };
struct wl_message message = { "test", format, NULL };
struct wl_map objects;
struct wl_object object = { NULL, &func, 0 };
va_list ap;
uint32_t msg[1] = { 1234 };
va_start(ap, format);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure);
assert(wl_closure_send(closure, data->write_connection) == 0);
wl_closure_destroy(closure);
assert(wl_connection_flush(data->write_connection) == size);
assert(wl_connection_read(data->read_connection) == size);
wl_map_init(&objects, WL_MAP_SERVER_SIDE);
object.id = msg[0];
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
assert(closure);
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_SERVER, &object, 0, data);
wl_closure_destroy(closure);
}
static int
queue_event(struct wl_display *display, int len)
{
uint32_t p[2], id;
int opcode, size;
struct wl_proxy *proxy;
struct wl_closure *closure;
const struct wl_message *message;
struct wl_event_queue *queue;
wl_connection_copy(display->connection, p, sizeof p);
id = p[0];
opcode = p[1] & 0xffff;
size = p[1] >> 16;
if (len < size)
return 0;
proxy = wl_map_lookup(&display->objects, id);
if (proxy == WL_ZOMBIE_OBJECT) {
wl_connection_consume(display->connection, size);
return size;
} else if (proxy == NULL) {
wl_connection_consume(display->connection, size);
return size;
}
message = &proxy->object.interface->events[opcode];
closure = wl_connection_demarshal(display->connection, size,
&display->objects, message);
if (!closure)
return -1;
if (create_proxies(proxy, closure) < 0) {
wl_closure_destroy(closure);
return -1;
}
if (wl_closure_lookup_objects(closure, &display->objects) != 0) {
wl_closure_destroy(closure);
return -1;
}
increase_closure_args_refcount(closure);
proxy->refcount++;
closure->proxy = proxy;
if (proxy == &display->proxy)
queue = &display->display_queue;
else
queue = proxy->queue;
if (wl_list_empty(&queue->event_list))
pthread_cond_signal(&queue->cond);
wl_list_insert(queue->event_list.prev, &closure->link);
return size;
}
static void
expected_fail_demarshal(struct marshal_data *data, const char *format,
const uint32_t *msg, int expected_error)
{
struct wl_message message = { "test", format, NULL };
struct wl_closure *closure;
struct wl_map objects;
int size = (msg[1] >> 16);
assert(write(data->s[1], msg, size) == size);
assert(wl_connection_read(data->read_connection) == size);
wl_map_init(&objects, WL_MAP_SERVER_SIDE);
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
assert(closure == NULL);
assert(errno == expected_error);
}
static void
demarshal(struct marshal_data *data, const char *format,
uint32_t *msg, void (*func)(void))
{
struct wl_message message = { "test", format, NULL };
struct wl_closure *closure;
struct wl_map objects;
struct wl_object object = { NULL, &func, 0 };
int size = msg[1];
assert(write(data->s[1], msg, size) == size);
assert(wl_connection_read(data->read_connection) == size);
wl_map_init(&objects, WL_MAP_SERVER_SIDE);
object.id = msg[0];
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
assert(closure);
wl_closure_invoke(closure, WL_CLOSURE_INVOKE_SERVER, &object, 0, data);
wl_closure_destroy(closure);
}
static void
demarshal(struct marshal_data *data, const char *format,
uint32_t *msg, void (*func)(void))
{
struct wl_message message = { "test", format, NULL };
struct wl_closure *closure;
struct wl_map objects;
struct wl_object object;
int size = msg[1];
assert(write(data->s[1], msg, size) == size);
assert(wl_connection_data(data->read_connection,
WL_CONNECTION_READABLE) == size);
wl_map_init(&objects);
object.id = msg[0];
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
assert(closure);
wl_closure_invoke(closure, &object, func, data);
wl_closure_destroy(closure);
}
static void
marshal_demarshal(struct marshal_data *data,
void (*func)(void), int size, const char *format, ...)
{
struct wl_closure *closure;
static const int opcode = 4444;
static struct wl_object sender = { NULL, NULL, 1234 };
struct wl_message message = { "test", format, NULL };
struct wl_map objects;
struct wl_object object;
va_list ap;
uint32_t msg[1] = { 1234 };
va_start(ap, format);
closure = wl_closure_vmarshal(&sender, opcode, ap, &message);
va_end(ap);
assert(closure);
assert(wl_closure_send(closure, data->write_connection) == 0);
wl_closure_destroy(closure);
assert(data->write_mask ==
(WL_CONNECTION_WRITABLE | WL_CONNECTION_READABLE));
assert(wl_connection_data(data->write_connection,
WL_CONNECTION_WRITABLE) == 0);
assert(data->write_mask == WL_CONNECTION_READABLE);
assert(wl_connection_data(data->read_connection,
WL_CONNECTION_READABLE) == size);
wl_map_init(&objects);
object.id = msg[0];
closure = wl_connection_demarshal(data->read_connection,
size, &objects, &message);
wl_closure_invoke(closure, &object, func, data);
wl_closure_destroy(closure);
}
