static void attio_connected_cb(GAttrib *attrib, gpointer user_data)
{
struct hog_device *dev = user_data;
DBG("HoG connected");
bt_hog_attach(dev->hog, attrib);
}
static void hog_conn_cb(const bdaddr_t *addr, int err, void *attrib)
{
GSList *l;
struct hid_device *dev;
l = g_slist_find_custom(devices, addr, device_cmp);
dev = l ? l->data : NULL;
if (err < 0) {
if (!dev)
return;
if (dev->hog && !dev->reconnect_id) {
bt_hid_notify_state(dev,
HAL_HIDHOST_STATE_DISCONNECTED);
bt_hog_detach(dev->hog);
dev->reconnect_id = g_idle_add(hog_reconnect, dev);
return;
}
goto fail;
}
if (!dev) {
dev = hid_device_new(addr);
bt_hid_notify_state(dev, HAL_HIDHOST_STATE_CONNECTING);
}
if (!dev->hog) {
/* TODO: Get device details and primary */
dev->hog = bt_hog_new("bluez-input-device", dev->vendor,
dev->product, dev->version, NULL);
if (!dev->hog) {
error("HoG: unable to create session");
goto fail;
}
}
if (!bt_hog_attach(dev->hog, attrib)) {
error("HoG: unable to attach");
goto fail;
}
DBG("");
bt_hid_notify_state(dev, HAL_HIDHOST_STATE_CONNECTED);
return;
fail:
bt_hid_notify_state(dev, HAL_HIDHOST_STATE_DISCONNECTED);
hid_device_remove(dev);
}
bool bt_hog_attach(struct bt_hog *hog, void *gatt)
{
struct gatt_primary *primary = hog->primary;
GSList *l;
if (hog->attrib)
return false;
hog->attrib = g_attrib_ref(gatt);
if (!primary) {
gatt_discover_primary(hog->attrib, NULL, primary_cb, hog);
return true;
}
if (hog->scpp)
bt_scpp_attach(hog->scpp, gatt);
if (hog->dis)
bt_dis_attach(hog->dis, gatt);
if (hog->bas)
bt_bas_attach(hog->bas, gatt);
for (l = hog->instances; l; l = l->next) {
struct bt_hog *instance = l->data;
bt_hog_attach(instance, gatt);
}
if (hog->reports == NULL) {
gatt_discover_char(hog->attrib, primary->range.start,
primary->range.end, NULL,
char_discovered_cb, hog);
return true;
}
for (l = hog->reports; l; l = l->next) {
struct report *r = l->data;
r->notifyid = g_attrib_register(hog->attrib,
ATT_OP_HANDLE_NOTIFY,
r->decl->value_handle,
report_value_cb, r, NULL);
}
return true;
}
static void hog_attach_hog(struct bt_hog *hog, struct gatt_primary *primary)
{
struct bt_hog *instance;
if (!hog->primary) {
hog->primary = g_memdup(primary, sizeof(*primary));
gatt_discover_char(hog->attrib, primary->range.start,
primary->range.end, NULL,
char_discovered_cb, hog);
return;
}
instance = bt_hog_new(hog->name, hog->vendor, hog->product,
hog->version, primary);
if (!instance)
return;
bt_hog_attach(instance, hog->attrib);
hog->instances = g_slist_append(hog->instances, instance);
}
static void test_hog(gconstpointer data)
{
struct context *context = create_context(data);
g_assert(bt_hog_attach(context->hog, context->attrib));
}
