feat(bt/bluedroid): Add ext adv and privacy status check

components/bt/host/bluedroid/btc/core/btc_main.c

@@ -141,18 +141,34 @@ uint32_t btc_get_ble_status(void)
     }
 
     #if (SMP_INCLUDED == TRUE)
+    // Number of recorded devices
+    extern uint8_t btm_ble_sec_dev_active_count(void);
+    if (btm_ble_sec_dev_active_count()) {
+        status |= BIT(BTC_BLE_STATUS_KEYS);
+    }
+
     // Number of saved bonded devices
     if (btc_storage_get_num_ble_bond_devices()) {
         status |= BIT(BTC_BLE_STATUS_BOND);
     }
     #endif
+
+    #if (BLE_PRIVACY_SPT == TRUE)
+    // Privacy enabled
+    extern uint8_t btm_ble_privacy_is_enabled(void);
+    if (btm_ble_privacy_is_enabled()) {
+        status |= BIT(BTC_BLE_STATUS_PRIVACY);
+    }
+    #endif
     #endif
 
-    // Number of recorded devices
+    #if (BLE_50_FEATURE_SUPPORT == TRUE)
-    extern uint8_t btdm_sec_dev_active_count(void);
+    // Number of active extended advertsing
-    if (btdm_sec_dev_active_count()) {
+    extern uint8_t btm_ble_ext_adv_active_count(void);
-        status |= BIT(BTC_BLE_STATUS_DEV);
+    if (btm_ble_ext_adv_active_count()) {
+        status |= BIT(BTC_BLE_STATUS_EXT_ADV);
     }
+    #endif
 
     // Number of active ACL connection
     extern uint8_t btm_acl_active_count(void);

components/bt/host/bluedroid/btc/include/btc/btc_main.h

@@ -31,13 +31,15 @@ typedef enum {
 #define BTC_BLE_STATUS_IDLE 0
 typedef enum {
     BTC_BLE_STATUS_ADV = 0,     // Advertising exist
+    BTC_BLE_STATUS_EXT_ADV,     // Extended advertising exist
     BTC_BLE_STATUS_SCAN,        // Scanning exist
     BTC_BLE_STATUS_CONN,        // Connection exist
-    BTC_BLE_STATUS_DEV,         // Device record exist
+    BTC_BLE_STATUS_KEYS,        // Device keys record exist
     BTC_BLE_STATUS_BOND,        // Bond info exist
     BTC_BLE_STATUS_GATTC_CACHE, // GATTC cache exist
     BTC_BLE_STATUS_GATTC_APP,   // GATTC application exist
     BTC_BLE_STATUS_GATTS_SRVC,  // GATTS service exist
+    BTC_BLE_STATUS_PRIVACY,     // Privacy enabled
 } tBTC_BLE_STATUS;
 
 future_t **btc_main_get_future_p(btc_main_future_type_t type);

components/bt/host/bluedroid/stack/btm/btm_ble.c

@@ -2931,4 +2931,31 @@ uint8_t btm_ble_scan_active_count(void)
     return count;
 }
 
+#if (SMP_INCLUDED == TRUE)
+uint8_t btm_ble_sec_dev_active_count(void)
+{
+    tBTM_SEC_DEV_REC *p_dev_rec = NULL;
+    list_node_t *p_node = NULL;
+    uint8_t count = 0;
+
+    /* First look for the non-paired devices for the oldest entry */
+    for (p_node = list_begin(btm_cb.p_sec_dev_rec_list); p_node; p_node = list_next(p_node)) {
+        p_dev_rec = list_node(p_node);
+        if (p_dev_rec && (p_dev_rec->sec_flags & BTM_SEC_IN_USE) && (p_dev_rec->ble.key_type != BTM_LE_KEY_NONE)) {
+            count++;
+        }
+    }
+
+    return count;
+}
+#endif
+
+#if (BLE_PRIVACY_SPT == TRUE)
+uint8_t btm_ble_privacy_is_enabled(void)
+{
+    tBTM_BLE_CB *p_cb = &btm_cb.ble_ctr_cb;
+    return (p_cb->privacy_mode != BTM_PRIVACY_NONE);
+}
+#endif
+
 #endif /* BLE_INCLUDED */

components/bt/host/bluedroid/stack/btm/btm_ble_5_gap.c

@@ -34,6 +34,7 @@ static tBTM_STATUS btm_ble_ext_adv_set_data_validate(UINT8 instance, UINT16 len,
 typedef struct {
     uint16_t ter_con_handle;
     bool invalid;
+    bool enabled;
     UINT8 instance;
     int duration;
     int max_events;
@@ -545,6 +546,7 @@ end:
             for (uint8_t i = 0; i < MAX_BLE_ADV_INSTANCE; i++)
             {
                 adv_record[i].invalid = false;
+                adv_record[i].enabled = false;
                 adv_record[i].instance = INVALID_VALUE;
                 adv_record[i].duration = INVALID_VALUE;
                 adv_record[i].max_events = INVALID_VALUE;
@@ -555,6 +557,7 @@ end:
             {
                 uint8_t index = ext_adv[i].instance;
                 adv_record[index].invalid = false;
+                adv_record[index].enabled = false;
                 adv_record[index].instance = INVALID_VALUE;
                 adv_record[index].duration = INVALID_VALUE;
                 adv_record[index].max_events = INVALID_VALUE;
@@ -568,6 +571,7 @@ end:
         {
             uint8_t index = ext_adv[i].instance;
             adv_record[index].invalid = true;
+            adv_record[index].enabled = true;
             adv_record[index].instance = ext_adv[i].instance;
             adv_record[index].duration = ext_adv[i].duration;
             adv_record[index].max_events = ext_adv[i].max_events;
@@ -1183,6 +1187,7 @@ void btm_ble_adv_set_terminated_evt(tBTM_BLE_ADV_TERMINAT *params)
         adv_record[params->adv_handle].ter_con_handle = INVALID_VALUE;
         adv_record[params->adv_handle].invalid = false;
     }
+    adv_record[params->adv_handle].enabled = false;
 
     memcpy(&cb_params.adv_term, params, sizeof(tBTM_BLE_ADV_TERMINAT));
 
@@ -1298,6 +1303,19 @@ void btm_ble_periodic_adv_sync_establish_evt(tBTM_BLE_PERIOD_ADV_SYNC_ESTAB *par
 
 }
 
+uint8_t btm_ble_ext_adv_active_count(void)
+{
+    uint8_t count = 0;
+
+    for (uint8_t i = 0; i < MAX_BLE_ADV_INSTANCE; i++) {
+        if (adv_record[i].enabled == true) {
+            count++;
+        }
+    }
+
+    return count;
+}
+
 #endif // #if (BLE_50_FEATURE_SUPPORT == TRUE)
 
 #if (BLE_FEAT_PERIODIC_ADV_SYNC_TRANSFER == TRUE)

components/bt/host/bluedroid/stack/btm/btm_main.c

@@ -133,20 +133,3 @@ uint8_t btm_acl_active_count(void)
 
     return count;
 }
-
-uint8_t btdm_sec_dev_active_count(void)
-{
-    tBTM_SEC_DEV_REC *p_dev_rec = NULL;
-    list_node_t *p_node = NULL;
-    uint8_t count = 0;
-
-    /* First look for the non-paired devices for the oldest entry */
-    for (p_node = list_begin(btm_cb.p_sec_dev_rec_list); p_node; p_node = list_next(p_node)) {
-        p_dev_rec = list_node(p_node);
-        if (p_dev_rec && (p_dev_rec->sec_flags & BTM_SEC_IN_USE)) {
-            count++;
-        }
-    }
-
-    return count;
-}