Merge "gatt: Add CID for sending notification confirmation" (b6d35011) · Commits · e / os / android_packages_modules_Bluetooth

system/bta/gatt/bta_gattc_act.cc

+9 −8

Original line number	Diff line number	Diff line
		@@ -824,11 +824,11 @@ void bta_gattc_execute(tBTA_GATTC_CLCB* p_clcb, tBTA_GATTC_DATA* p_data) {

		/** send handle value confirmation */
		void bta_gattc_confirm(tBTA_GATTC_CLCB* p_clcb, tBTA_GATTC_DATA* p_data) {
		uint16_t handle = p_data->api_confirm.handle;
		uint16_t cid = p_data->api_confirm.cid;

		if (GATTC_SendHandleValueConfirm(p_data->api_confirm.hdr.layer_specific,
		handle) != GATT_SUCCESS) {
		LOG(ERROR) << __func__ << ": to handle=" << loghex(handle) << " failed";
		cid) != GATT_SUCCESS) {
		LOG(ERROR) << __func__ << ": to cid=" << loghex(cid) << " failed";
		} else {
		/* if over BR_EDR, inform PM for mode change */
		if (p_clcb->transport == BT_TRANSPORT_BR_EDR) {
		@@ -1154,7 +1154,7 @@ bool bta_gattc_process_srvc_chg_ind(uint16_t conn_id, tBTA_GATTC_RCB* p_clrcb,
		}
		}
		/* send confirmation here if this is an indication, it should always be */
		GATTC_SendHandleValueConfirm(conn_id, att_value->handle);
		GATTC_SendHandleValueConfirm(conn_id, p_notify->cid);

		/* if connection available, refresh cache by doing discovery now */
		if (p_clcb) bta_gattc_sm_execute(p_clcb, BTA_GATTC_INT_DISCOVER_EVT, NULL);
		@@ -1205,7 +1205,7 @@ void bta_gattc_process_indicate(uint16_t conn_id, tGATTC_OPTYPE op,
		if (!GATT_GetConnectionInfor(conn_id, &gatt_if, remote_bda, &transport)) {
		LOG(ERROR) << __func__ << ": indication/notif for unknown app";
		if (op == GATTC_OPTYPE_INDICATION)
		GATTC_SendHandleValueConfirm(conn_id, handle);
		GATTC_SendHandleValueConfirm(conn_id, p_data->cid);
		return;
		}

		@@ -1213,7 +1213,7 @@ void bta_gattc_process_indicate(uint16_t conn_id, tGATTC_OPTYPE op,
		if (p_clrcb == NULL) {
		LOG(ERROR) << __func__ << ": indication/notif for unregistered app";
		if (op == GATTC_OPTYPE_INDICATION)
		GATTC_SendHandleValueConfirm(conn_id, handle);
		GATTC_SendHandleValueConfirm(conn_id, p_data->cid);
		return;
		}

		@@ -1221,13 +1221,14 @@ void bta_gattc_process_indicate(uint16_t conn_id, tGATTC_OPTYPE op,
		if (p_srcb == NULL) {
		LOG(ERROR) << __func__ << ": indication/notif for unknown device, ignore";
		if (op == GATTC_OPTYPE_INDICATION)
		GATTC_SendHandleValueConfirm(conn_id, handle);
		GATTC_SendHandleValueConfirm(conn_id, p_data->cid);
		return;
		}

		tBTA_GATTC_CLCB* p_clcb = bta_gattc_find_clcb_by_conn_id(conn_id);

		notify.handle = handle;
		notify.cid = p_data->cid;

		/* if service change indication/notification, don't forward to application */
		if (bta_gattc_process_srvc_chg_ind(conn_id, p_clrcb, p_srcb, p_clcb, &notify,
		@@ -1257,7 +1258,7 @@ void bta_gattc_process_indicate(uint16_t conn_id, tGATTC_OPTYPE op,
		/* no one intersted and need ack? */
		else if (op == GATTC_OPTYPE_INDICATION) {
		VLOG(1) << __func__ << " no one interested, ack now";
		GATTC_SendHandleValueConfirm(conn_id, handle);
		GATTC_SendHandleValueConfirm(conn_id, p_data->cid);
		}
		}

system/bta/gatt/bta_gattc_api.cc

+5 −5

Original line number	Diff line number	Diff line
		@@ -599,21 +599,21 @@ void BTA_GATTC_ExecuteWrite(uint16_t conn_id, bool is_execute) {
		* Description This function is called to send handle value confirmation.
		*
		* Parameters conn_id - connection ID.
		* p_char_id - characteristic ID to confirm.
		* cid
		*
		* Returns None
		*
		******************************************************************************/
		void BTA_GATTC_SendIndConfirm(uint16_t conn_id, uint16_t handle) {
		void BTA_GATTC_SendIndConfirm(uint16_t conn_id, uint16_t cid) {
		tBTA_GATTC_API_CONFIRM* p_buf =
		(tBTA_GATTC_API_CONFIRM*)osi_calloc(sizeof(tBTA_GATTC_API_CONFIRM));

		VLOG(1) << __func__ << ": conn_id=" << +conn_id << " handle=0x" << std::hex
		<< +handle;
		VLOG(1) << __func__ << ": conn_id=" << +conn_id << " cid=0x" << std::hex
		<< +cid;

		p_buf->hdr.event = BTA_GATTC_API_CONFIRM_EVT;
		p_buf->hdr.layer_specific = conn_id;
		p_buf->handle = handle;
		p_buf->cid = cid;

		bta_sys_sendmsg(p_buf);
		}

system/bta/gatt/bta_gattc_int.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -134,7 +134,7 @@ typedef struct {

		typedef struct {
		BT_HDR hdr;
		uint16_t handle;
		uint16_t cid;
		} tBTA_GATTC_API_CONFIRM;

		typedef tGATT_CL_COMPLETE tBTA_GATTC_CMPL;

system/bta/include/bta_gatt_api.h

+3 −2

Original line number	Diff line number	Diff line
		@@ -165,6 +165,7 @@ typedef struct {
		uint16_t len;
		uint8_t value[GATT_MAX_ATTR_LEN];
		bool is_notify;
		uint16_t cid;
		} tBTA_GATTC_NOTIFY;

		typedef struct {
		@@ -643,12 +644,12 @@ void BTA_GATTC_WriteCharDescr(uint16_t conn_id, uint16_t handle,
		* Description This function is called to send handle value confirmation.
		*
		* Parameters conn_id - connection ID.
		* handle - characteristic handle to confirm.
		* cid - channel id
		*
		* Returns None
		*
		******************************************************************************/
		extern void BTA_GATTC_SendIndConfirm(uint16_t conn_id, uint16_t handle);
		extern void BTA_GATTC_SendIndConfirm(uint16_t conn_id, uint16_t cid);

		/*******************************************************************************
		*

system/btif/src/btif_gatt_test.cc

+1 −1

Original line number	Diff line number	Diff line
		@@ -88,7 +88,7 @@ static void btif_test_command_complete_cback(uint16_t conn_id, tGATTC_OPTYPE op,
		break;

		case GATTC_OPTYPE_INDICATION:
		GATTC_SendHandleValueConfirm(conn_id, p_data->handle);
		GATTC_SendHandleValueConfirm(conn_id, p_data->cid);
		break;

		default: