static int hidp_add_connection(const struct input_device *idev,
const struct input_conn *iconn)
{
struct hidp_connadd_req *req;
struct fake_hid *fake_hid;
struct fake_input *fake;
sdp_record_t *rec;
char src_addr[18], dst_addr[18];
int err;
req = g_new0(struct hidp_connadd_req, 1);
req->ctrl_sock = g_io_channel_unix_get_fd(iconn->ctrl_io);
req->intr_sock = g_io_channel_unix_get_fd(iconn->intr_io);
req->flags = 0;
req->idle_to = iconn->timeout;
ba2str(&idev->src, src_addr);
ba2str(&idev->dst, dst_addr);
rec = fetch_record(src_addr, dst_addr, idev->handle);
if (!rec) {
error("Rejected connection from unknown device %s", dst_addr);
err = -EPERM;
goto cleanup;
}
extract_hid_record(rec, req);
sdp_record_free(rec);
read_device_id(src_addr, dst_addr, NULL,
&req->vendor, &req->product, &req->version);
fake_hid = get_fake_hid(req->vendor, req->product);
if (fake_hid) {
fake = g_new0(struct fake_input, 1);
fake->connect = fake_hid_connect;
fake->disconnect = fake_hid_disconnect;
fake->priv = fake_hid;
err = fake_hid_connadd(fake, iconn->intr_io, fake_hid);
goto cleanup;
}
if (idev->name)
strncpy(req->name, idev->name, sizeof(req->name) - 1);
/* Encryption is mandatory for keyboards */
if (req->subclass & 0x40) {
err = bt_acl_encrypt(&idev->src, &idev->dst, encrypt_completed, req);
if (err == 0) {
/* Waiting async encryption */
return 0;
} else if (err != -EALREADY) {
error("bt_acl_encrypt(): %s(%d)", strerror(-err), -err);
goto cleanup;
}
}
err = ioctl_connadd(req);
cleanup:
free(req->rd_data);
g_free(req);
return err;
}
static int hidp_add_connection(struct input_device *idev,
struct input_conn *iconn)
{
struct hidp_connadd_req *req;
struct fake_hid *fake_hid;
struct fake_input *fake;
sdp_record_t *rec;
char src_addr[18], dst_addr[18];
GError *gerr = NULL;
int err;
DBG("idev %p", idev);
req = g_new0(struct hidp_connadd_req, 1);
req->ctrl_sock = g_io_channel_unix_get_fd(iconn->ctrl_io);
req->intr_sock = g_io_channel_unix_get_fd(iconn->intr_io);
req->flags = 0;
req->idle_to = iconn->timeout;
ba2str(&idev->src, src_addr);
ba2str(&idev->dst, dst_addr);
rec = fetch_record(src_addr, dst_addr, idev->handle);
if (!rec) {
error("Rejected connection from unknown device %s", dst_addr);
err = -EPERM;
goto cleanup;
}
extract_hid_record(rec, req);
extract_hid_props(idev, rec);
sdp_record_free(rec);
req->vendor = btd_device_get_vendor(idev->device);
req->product = btd_device_get_product(idev->device);
req->version = btd_device_get_version(idev->device);
fake_hid = get_fake_hid(req->vendor, req->product);
if (fake_hid) {
err = 0;
fake = g_new0(struct fake_input, 1);
fake->connect = fake_hid_connect;
fake->disconnect = fake_hid_disconnect;
fake->priv = fake_hid;
fake->idev = idev;
fake = fake_hid_connadd(fake, iconn->intr_io, fake_hid);
if (fake == NULL)
err = -ENOMEM;
else
fake->flags |= FI_FLAG_CONNECTED;
goto cleanup;
}
if (idev->name)
strncpy(req->name, idev->name, sizeof(req->name) - 1);
/* Encryption is mandatory for keyboards */
if (req->subclass & 0x40) {
struct btd_adapter *adapter = device_get_adapter(idev->device);
err = btd_adapter_encrypt_link(adapter, (bdaddr_t *) &idev->dst,
encrypt_completed, req);
if (err == 0) {
/* Waiting async encryption */
return 0;
}
if (err == -ENOSYS)
goto nosys;
if (err != -EALREADY) {
error("encrypt_link: %s (%d)", strerror(-err), -err);
goto cleanup;
}
}
err = ioctl_connadd(req);
cleanup:
free(req->rd_data);
g_free(req);
return err;
nosys:
if (!bt_io_set(iconn->intr_io, BT_IO_L2CAP, &gerr,
BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
BT_IO_OPT_INVALID)) {
error("btio: %s", gerr->message);
g_error_free(gerr);
goto cleanup;
}
iconn->req = req;
iconn->sec_watch = g_io_add_watch(iconn->intr_io, G_IO_OUT,
encrypt_notify, iconn);
return 0;
}
