struct media_player *media_player_controller_create(const char *path,
uint16_t id)
{
struct media_player *mp;
mp = g_new0(struct media_player, 1);
mp->device = g_strdup(path);
mp->path = g_strdup_printf("%s/player%u", path, id);
mp->settings = g_hash_table_new_full(g_str_hash, g_str_equal,
g_free, g_free);
mp->track = g_hash_table_new_full(g_str_hash, g_str_equal,
g_free, g_free);
mp->progress = g_timer_new();
if (!g_dbus_register_interface(btd_get_dbus_connection(),
mp->path, MEDIA_PLAYER_INTERFACE,
media_player_methods,
media_player_signals,
media_player_properties, mp, NULL)) {
error("D-Bus failed to register %s path", mp->path);
media_player_destroy(mp);
return NULL;
}
DBG("%s", mp->path);
return mp;
}
static DBusMessage *register_player(DBusConnection *conn, DBusMessage *msg,
void *data)
{
struct media_adapter *adapter = data;
struct media_player *mp;
DBusMessageIter args;
const char *sender, *path;
int err;
sender = dbus_message_get_sender(msg);
dbus_message_iter_init(msg, &args);
dbus_message_iter_get_basic(&args, &path);
dbus_message_iter_next(&args);
if (media_adapter_find_player(adapter, sender, path) != NULL)
return btd_error_already_exists(msg);
mp = media_player_create(adapter, sender, path, &err);
if (mp == NULL) {
if (err == -EPROTONOSUPPORT)
return btd_error_not_supported(msg);
else
return btd_error_invalid_args(msg);
}
if (parse_player_properties(mp, &args) == FALSE) {
media_player_destroy(mp);
return btd_error_invalid_args(msg);
}
return g_dbus_create_reply(msg, DBUS_TYPE_INVALID);
}
static void path_free(void *data)
{
struct media_adapter *adapter = data;
while (adapter->endpoints)
release_endpoint(adapter->endpoints->data);
while (adapter->players)
media_player_destroy(adapter->players->data);
adapters = g_slist_remove(adapters, adapter);
btd_adapter_unref(adapter->btd_adapter);
g_free(adapter);
}
static struct media_player *media_player_create(struct media_adapter *adapter,
const char *sender,
const char *path,
int *err)
{
DBusConnection *conn = btd_get_dbus_connection();
struct media_player *mp;
mp = g_new0(struct media_player, 1);
mp->adapter = adapter;
mp->sender = g_strdup(sender);
mp->path = g_strdup(path);
mp->timer = g_timer_new();
mp->watch = g_dbus_add_disconnect_watch(conn, sender,
media_player_exit, mp,
NULL);
mp->properties_watch = g_dbus_add_properties_watch(conn, sender,
path, MEDIA_PLAYER_INTERFACE,
properties_changed,
mp, NULL);
mp->seek_watch = g_dbus_add_signal_watch(conn, sender,
path, MEDIA_PLAYER_INTERFACE,
"Seeked", position_changed,
mp, NULL);
mp->player = avrcp_register_player(adapter->btd_adapter, &player_cb,
mp, media_player_free);
if (!mp->player) {
if (err)
*err = -EPROTONOSUPPORT;
media_player_destroy(mp);
return NULL;
}
mp->settings = g_hash_table_new_full(g_str_hash, g_str_equal, g_free,
g_free);
adapter->players = g_slist_append(adapter->players, mp);
info("Player registered: sender=%s path=%s", sender, path);
if (err)
*err = 0;
return mp;
}
static void media_player_remove(struct media_player *mp)
{
info("Player unregistered: sender=%s path=%s", mp->sender, mp->path);
media_player_destroy(mp);
}
