Add characteristic callbacks onStatus overload with conn info.

Adds a new overloaded callback to NimBLECharacteristicCallbacks for the notification/indication onStatus method that provides a NimBLEConnInfo reference.

Author: h2zero

src/NimBLECharacteristic.cpp

@@ -502,6 +502,18 @@ void NimBLECharacteristicCallbacks::onStatus(NimBLECharacteristic* pCharacterist
     NIMBLE_LOGD("NimBLECharacteristicCallbacks", "onStatus: default");
 } // onStatus
 
+/**
+ * @brief Callback function to support a Notify/Indicate Status report.
+ * @param [in] pCharacteristic The characteristic that is the source of the event.
+ * @param [in] connInfo A reference to a NimBLEConnInfo instance containing the peer info.
+ * @param [in] code Status return code from the NimBLE stack.
+ * @details The status code for success is 0 for notifications and BLE_HS_EDONE for indications,
+ * any other value is an error.
+ */
+void NimBLECharacteristicCallbacks::onStatus(NimBLECharacteristic* pCharacteristic, NimBLEConnInfo& connInfo, int code) {
+    NIMBLE_LOGD("NimBLECharacteristicCallbacks", "onStatus: default");
+} // onStatus
+
 /**
  * @brief Callback function called when a client changes subscription status.
  * @param [in] pCharacteristic The characteristic that is the source of the event.

src/NimBLECharacteristic.h

@@ -274,7 +274,8 @@ class NimBLECharacteristicCallbacks {
     virtual ~NimBLECharacteristicCallbacks() {}
     virtual void onRead(NimBLECharacteristic* pCharacteristic, NimBLEConnInfo& connInfo);
     virtual void onWrite(NimBLECharacteristic* pCharacteristic, NimBLEConnInfo& connInfo);
-    virtual void onStatus(NimBLECharacteristic* pCharacteristic, int code);
+    virtual void onStatus(NimBLECharacteristic* pCharacteristic, int code); // deprecated
+    virtual void onStatus(NimBLECharacteristic* pCharacteristic, NimBLEConnInfo& connInfo, int code);
     virtual void onSubscribe(NimBLECharacteristic* pCharacteristic, NimBLEConnInfo& connInfo, uint16_t subValue);
 };
 

src/NimBLEServer.cpp

@@ -479,6 +479,7 @@ int NimBLEServer::handleGapEvent(ble_gap_event* event, void* arg) {
             }
 
             pChar->m_pCallbacks->onStatus(pChar, event->notify_tx.status);
+            pChar->m_pCallbacks->onStatus(pChar, peerInfo, event->notify_tx.status);
             break;
         } // BLE_GAP_EVENT_NOTIFY_TX