---
android/hidhost.c | 25 ++++++++++++++++++++++++-
1 file changed, 24 insertions(+), 1 deletion(-)
diff --git a/android/hidhost.c b/android/hidhost.c
index 657fa8f..ba44af0 100644
--- a/android/hidhost.c
+++ b/android/hidhost.c
@@ -80,6 +80,9 @@
/* HID Virtual Cable Unplug */
#define HID_VIRTUAL_CABLE_UNPLUG 0x05
+/* HID Max. Handshake status code */
+#define HID_HANDSHAKE_ERROR 0x05
+
#define HOG_UUID "00001812-0000-1000-8000-00805f9b34fb"
static bdaddr_t adapter_addr;
@@ -391,6 +394,24 @@ send:
g_free(ev);
}
+static void bt_hid_notify_handshake(struct hid_device *dev, uint8_t *buf,
+ int len)
+{
+ struct hal_ev_hidhost_handshake ev;
+ int ev_len;
+
+ ev_len = sizeof(ev);
+ bdaddr2android(&dev->dst, ev.bdaddr);
+
+ /* crop result code to HAL range */
+ ev.status = buf[0];
+ if (ev.status > HID_HANDSHAKE_ERROR)
+ ev.status = HID_HANDSHAKE_ERROR;
+
+ ipc_send_notif(hal_ipc, HAL_SERVICE_ID_HIDHOST,
+ HAL_EV_HIDHOST_HANDSHAKE, ev_len, &ev);
+}
+
static void bt_hid_notify_virtual_unplug(struct hid_device *dev,
uint8_t *buf, int len)
{
@@ -441,7 +462,9 @@ static gboolean ctrl_io_watch_cb(GIOChannel *chan, gpointer data)
break;
}
- if (buf[0] == (HID_MSG_CONTROL | HID_VIRTUAL_CABLE_UNPLUG))
+ if (buf[0] < HID_MSG_CONTROL)
+ bt_hid_notify_handshake(dev, buf, bread);
+ else if (buf[0] == (HID_MSG_CONTROL | HID_VIRTUAL_CABLE_UNPLUG))
bt_hid_notify_virtual_unplug(dev, buf, bread);
/* reset msg type request */
--
1.9.1
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