gd: Handle inquiry result callback (6e434610) · Commits · e / os / android_packages_modules_Bluetooth

system/main/shim/le_scanning_manager.cc

+14 −0

Original line number	Diff line number	Diff line
		@@ -29,6 +29,14 @@
		#include "gd/hci/le_scanning_manager.h"
		#include "main/shim/entry.h"

		#include "stack/btm/btm_int_types.h"

		extern void btm_ble_process_adv_pkt_cont_for_inquiry(
		uint16_t event_type, uint8_t address_type, const RawAddress& raw_address,
		uint8_t primary_phy, uint8_t secondary_phy, uint8_t advertising_sid,
		int8_t tx_power, int8_t rssi, uint16_t periodic_adv_int,
		std::vector<uint8_t> advertising_data);

		class BleScannerInterfaceImpl : public BleScannerInterface,
		public bluetooth::hci::ScanningCallback {
		public:
		@@ -209,6 +217,12 @@ class BleScannerInterfaceImpl : public BleScannerInterface,
		address_type, raw_address, primary_phy, secondary_phy,
		advertising_sid, tx_power, rssi,
		periodic_advertising_interval, advertising_data));

		// TODO: Remove when StartInquiry in GD part implemented
		btm_ble_process_adv_pkt_cont_for_inquiry(
		event_type, address_type, raw_address, primary_phy, secondary_phy,
		advertising_sid, tx_power, rssi, periodic_advertising_interval,
		advertising_data);
		}

		void OnTrackAdvFoundLost() {}

system/stack/btm/btm_ble_gap.cc

+66 −1

Original line number	Diff line number	Diff line
		@@ -1930,7 +1930,7 @@ void btm_ble_process_adv_pkt_cont(uint16_t evt_type, uint8_t addr_type,
		if (btm_inq_find_bdaddr(bda)) {
		/* never been report as an LE device */
		if (p_i && (!(p_i->inq_info.results.device_type & BT_DEVICE_TYPE_BLE) \|\|
		/* scan repsonse to be updated */
		/* scan response to be updated */
		(!p_i->scan_rsp))) {
		update = true;
		} else if (btm_cb.ble_ctr_cb.is_ble_observe_active()) {
		@@ -1986,6 +1986,71 @@ void btm_ble_process_adv_pkt_cont(uint16_t evt_type, uint8_t addr_type,
		cache.Clear(addr_type, bda);
		}

		/**
		* This function copy from btm_ble_process_adv_pkt_cont to process adv packet
		* from gd scanning module to handle inquiry result callback.
		*/
		void btm_ble_process_adv_pkt_cont_for_inquiry(
		uint16_t evt_type, uint8_t addr_type, const RawAddress& bda,
		uint8_t primary_phy, uint8_t secondary_phy, uint8_t advertising_sid,
		int8_t tx_power, int8_t rssi, uint16_t periodic_adv_int,
		std::vector<uint8_t> advertising_data) {
		tBTM_INQUIRY_VAR_ST* p_inq = &btm_cb.btm_inq_vars;
		bool update = true;

		tINQ_DB_ENT* p_i = btm_inq_db_find(bda);

		/* Check if this address has already been processed for this inquiry */
		if (btm_inq_find_bdaddr(bda)) {
		/* never been report as an LE device */
		if (p_i && (!(p_i->inq_info.results.device_type & BT_DEVICE_TYPE_BLE) \|\|
		/* scan response to be updated */
		(!p_i->scan_rsp))) {
		update = true;
		} else if (btm_cb.ble_ctr_cb.is_ble_observe_active()) {
		update = false;
		} else {
		/* if yes, skip it */
		return; /* assumption: one result per event */
		}
		}

		/* If existing entry, use that, else get a new one (possibly reusing the
		* oldest) */
		if (p_i == NULL) {
		p_i = btm_inq_db_new(bda);
		if (p_i != NULL) {
		p_inq->inq_cmpl_info.num_resp++;
		p_i->time_of_resp = bluetooth::common::time_get_os_boottime_ms();
		} else
		return;
		} else if (p_i->inq_count !=
		p_inq->inq_counter) /* first time seen in this inquiry */
		{
		p_i->time_of_resp = bluetooth::common::time_get_os_boottime_ms();
		p_inq->inq_cmpl_info.num_resp++;
		}

		/* update the LE device information in inquiry database */
		btm_ble_update_inq_result(p_i, addr_type, bda, evt_type, primary_phy,
		secondary_phy, advertising_sid, tx_power, rssi,
		periodic_adv_int, advertising_data);

		uint8_t result = btm_ble_is_discoverable(bda, advertising_data);
		if (result == 0) {
		return;
		}

		if (!update) result &= ~BTM_BLE_INQ_RESULT;

		tBTM_INQ_RESULTS_CB* p_inq_results_cb = p_inq->p_inq_results_cb;
		if (p_inq_results_cb && (result & BTM_BLE_INQ_RESULT)) {
		(p_inq_results_cb)((tBTM_INQ_RESULTS*)&p_i->inq_info.results,
		const_cast<uint8_t*>(advertising_data.data()),
		advertising_data.size());
		}
		}

		void btm_ble_process_phy_update_pkt(uint8_t len, uint8_t* data) {
		uint8_t status, tx_phy, rx_phy;
		uint16_t handle;