From: Jefferson Delfes <jefferson.delfes@xxxxxxxxxxxxx>
The LE command set scan enable can change the scan state of virtual
controller.
---
emulator/btdev.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/emulator/btdev.c b/emulator/btdev.c
index 316d816..a7af6b3 100644
--- a/emulator/btdev.c
+++ b/emulator/btdev.c
@@ -89,6 +89,8 @@ struct btdev {
uint8_t le_event_mask[8];
uint8_t le_adv_data[31];
uint8_t le_adv_data_len;
+ uint8_t le_scan_enable;
+ uint8_t le_filter_dup;
uint8_t le_adv_enable;
uint16_t sync_train_interval;
@@ -908,6 +910,7 @@ static void default_cmd(struct btdev *btdev, uint16_t opcode,
const struct bt_hci_cmd_le_set_event_mask *lsem;
const struct bt_hci_cmd_le_set_adv_data *lsad;
const struct bt_hci_cmd_le_set_adv_enable *lsae;
+ const struct bt_hci_cmd_le_set_scan_enable *lsse;
struct bt_hci_rsp_read_default_link_policy rdlp;
struct bt_hci_rsp_read_stored_link_key rslk;
struct bt_hci_rsp_write_stored_link_key wslk;
@@ -1542,7 +1545,14 @@ static void default_cmd(struct btdev *btdev, uint16_t opcode,
case BT_HCI_CMD_LE_SET_SCAN_ENABLE:
if (btdev->type == BTDEV_TYPE_BREDR)
goto unsupported;
- status = BT_HCI_ERR_SUCCESS;
+ lsse = data;
+ if (btdev->le_scan_enable == lsse->enable)
+ status = BT_HCI_ERR_COMMAND_DISALLOWED;
+ else {
+ btdev->le_scan_enable = lsse->enable;
+ btdev->le_filter_dup = lsse->filter_dup;
+ status = BT_HCI_ERR_SUCCESS;
+ }
cmd_complete(btdev, opcode, &status, sizeof(status));
break;
--
1.7.9.5
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