Merge changes from topic "am-43952131-a4db-4e42-bfef-2d44a29b3fac" into nyc-dr1-dev (13f7d88c) · Commits · e / os / android_packages_modules_Bluetooth

system/btif/src/btif_dm.c

+54 −19

Original line number	Diff line number	Diff line
		@@ -191,6 +191,7 @@ typedef struct
		#define BTA_SERVICE_ID_TO_SERVICE_MASK(id) (1 << (id))

		#define UUID_HUMAN_INTERFACE_DEVICE "00001124-0000-1000-8000-00805f9b34fb"
		#define UUID_EMPTY "00000000-0000-0000-0000-000000000000"

		#define MAX_BTIF_BOND_EVENT_ENTRIES 15

		@@ -269,6 +270,11 @@ static bool is_empty_128bit(uint8_t *data)
		return !memcmp(zero, data, sizeof(zero));
		}

		static bool is_bonding_or_sdp() {
		return pairing_cb.state == BT_BOND_STATE_BONDING \|\|
		(pairing_cb.state == BT_BOND_STATE_BONDED && pairing_cb.sdp_attempts);
		}

		static void btif_dm_data_copy(uint16_t event, char dst, char src)
		{
		tBTA_DM_SEC dst_dm_sec = (tBTA_DM_SEC)dst;
		@@ -550,15 +556,19 @@ static void bond_state_changed(bt_status_t status, bt_bdaddr_t *bd_addr, bt_bond

		HAL_CBACK(bt_hal_cbacks, bond_state_changed_cb, status, bd_addr, state);

		if (state == BT_BOND_STATE_BONDING)
		int dev_type;
		if (!btif_get_device_type(bd_addr->address, &dev_type))
		{
		dev_type = BT_DEVICE_TYPE_BREDR;
		}
		if (state == BT_BOND_STATE_BONDING \|\|
		(state == BT_BOND_STATE_BONDED && pairing_cb.sdp_attempts > 0))
		{
		// Save state for the device is bonding or SDP.
		pairing_cb.state = state;
		bdcpy(pairing_cb.bd_addr, bd_addr->address);
		} else {
		if (!pairing_cb.sdp_attempts)
		memset(&pairing_cb, 0, sizeof(pairing_cb));
		else
		BTIF_TRACE_DEBUG("%s: BR-EDR service discovery active", __func__);
		}
		}

		@@ -1203,6 +1213,8 @@ static void btif_dm_auth_cmpl_evt (tBTA_DM_AUTH_CMPL *p_auth_cmpl)

		// Ensure inquiry is stopped before attempting service discovery
		btif_dm_cancel_discovery();
		// Report bonded to Java before start SDP
		bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDED);

		/* Trigger SDP on the device */
		pairing_cb.sdp_attempts = 1;
		@@ -1496,7 +1508,7 @@ static void btif_dm_search_services_evt(UINT16 event, char *p_param)
		BTIF_TRACE_DEBUG("%s:(result=0x%x, services 0x%x)", __FUNCTION__,
		p_data->disc_res.result, p_data->disc_res.services);
		if ((p_data->disc_res.result != BTA_SUCCESS) &&
		(pairing_cb.state == BT_BOND_STATE_BONDING ) &&
		(pairing_cb.state == BT_BOND_STATE_BONDED) &&
		(pairing_cb.sdp_attempts < BTIF_DM_MAX_SDP_ATTEMPTS_AFTER_PAIRING))
		{
		BTIF_TRACE_WARNING("%s:SDP failed after bonding re-attempting", __FUNCTION__);
		@@ -1521,22 +1533,45 @@ static void btif_dm_search_services_evt(UINT16 event, char *p_param)
		/* onUuidChanged requires getBondedDevices to be populated.
		** bond_state_changed needs to be sent prior to remote_device_property
		*/
		if ((pairing_cb.state == BT_BOND_STATE_BONDING) &&
		if ((pairing_cb.state == BT_BOND_STATE_BONDED && pairing_cb.sdp_attempts) &&
		((bdcmp(p_data->disc_res.bd_addr, pairing_cb.bd_addr) == 0) \|\|
		(bdcmp(p_data->disc_res.bd_addr, pairing_cb.static_bdaddr.address) == 0)) &&
		pairing_cb.sdp_attempts > 0)
		(bdcmp(p_data->disc_res.bd_addr, pairing_cb.static_bdaddr.address) == 0)))
		{
		BTIF_TRACE_DEBUG("%s Remote Service SDP done. Call bond_state_changed_cb BONDED",
		__FUNCTION__);
		LOG_INFO(LOG_TAG, "%s Remote Service SDP done.", __FUNCTION__);
		pairing_cb.sdp_attempts = 0;

		// If bonding occured due to cross-key pairing, send bonding callback
		// If bond occured due to cross-key pairing, send bond state callback
		// for static address now
		if (bdcmp(p_data->disc_res.bd_addr, pairing_cb.static_bdaddr.address) == 0)
		{
		bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDING);

		bond_state_changed(BT_STATUS_SUCCESS, &bd_addr, BT_BOND_STATE_BONDED);
		}
		if (pairing_cb.state == BT_BOND_STATE_BONDED) {
		if (p_data->disc_res.result == BTA_SUCCESS) {
		// Device is bonded and SDP completed. Clear the pairing control
		// block.
		memset(&pairing_cb, 0, sizeof(pairing_cb));
		} else {
		// Report empty UUID to Java if SDP report negative result while
		// pairing.
		bt_property_t prop;
		bt_uuid_t uuid;
		char uuid_str[128] = UUID_EMPTY;

		string_to_uuid(uuid_str, &uuid);

		prop.type = BT_PROPERTY_UUIDS;
		prop.val = uuid.uu;
		prop.len = MAX_UUID_SIZE;

		/* Send the event to the BTIF */
		HAL_CBACK(bt_hal_cbacks, remote_device_properties_cb,
		BT_STATUS_SUCCESS, &bd_addr, 1, &prop);
		break;
		}
		}
		}

		if (p_data->disc_res.num_uuids != 0)
		{
		@@ -1755,7 +1790,7 @@ static void btif_dm_upstreams_evt(UINT16 event, char* p_param)
		break;

		case BTA_DM_BOND_CANCEL_CMPL_EVT:
		if (pairing_cb.state == BT_BOND_STATE_BONDING)
		if (is_bonding_or_sdp())
		{
		bdcpy(bd_addr.address, pairing_cb.bd_addr);
		btm_set_bond_type_dev(pairing_cb.bd_addr, BOND_TYPE_UNKNOWN);
		@@ -2405,7 +2440,7 @@ bt_status_t btif_dm_cancel_bond(const bt_bdaddr_t *bd_addr)
		** 1. Restore scan modes
		** 2. special handling for HID devices
		*/
		if (pairing_cb.state == BT_BOND_STATE_BONDING)
		if (is_bonding_or_sdp())
		{

		#if (defined(BLE_INCLUDED) && (BLE_INCLUDED == TRUE))
		@@ -2467,7 +2502,7 @@ bt_status_t btif_dm_cancel_bond(const bt_bdaddr_t *bd_addr)

		void btif_dm_hh_open_failed(bt_bdaddr_t *bdaddr)
		{
		if (pairing_cb.state == BT_BOND_STATE_BONDING &&
		if (is_bonding_or_sdp() &&
		bdcmp(bdaddr->address, pairing_cb.bd_addr) == 0)
		{
		bond_state_changed(BT_STATUS_FAIL, bdaddr, BT_BOND_STATE_NONE);
		@@ -3413,7 +3448,7 @@ bt_status_t btif_le_test_mode(uint16_t opcode, uint8_t *buf, uint8_t len)
		void btif_dm_on_disable()
		{
		/* cancel any pending pairing requests */
		if (pairing_cb.state == BT_BOND_STATE_BONDING)
		if (is_bonding_or_sdp())
		{
		bt_bdaddr_t bd_addr;