Update ChainableGattServerEventHandler to be consistent with const reference parameters

Author: AGlass0fMilk

connectivity/FEATURE_BLE/include/ble/gatt/ChainableGattServerEventHandler.h

@@ -42,31 +42,31 @@ class ChainableGattServerEventHandler : public ble::GattServer::EventHandler,
                 connectionHandle, attMtuSize);
     }
 
-    void onDataSent(const GattDataSentCallbackParams* params) override {
+    void onDataSent(const GattDataSentCallbackParams &params) override {
         execute_on_all(&ble::GattServer::EventHandler::onDataSent, params);
     }
 
-    void onDataWritten(const GattWriteCallbackParams *params) override {
+    void onDataWritten(const GattWriteCallbackParams &params) override {
         execute_on_all(&ble::GattServer::EventHandler::onDataWritten, params);
     }
 
-    void onDataRead(const GattReadCallbackParams *params) override {
+    void onDataRead(const GattReadCallbackParams &params) override {
         execute_on_all(&ble::GattServer::EventHandler::onDataRead, params);
     }
 
-    void onShutdown(const GattServer *server) override {
+    void onShutdown(const GattServer &server) override {
         execute_on_all(&ble::GattServer::EventHandler::onShutdown, server);
     }
 
-    void onUpdatesEnabled(const GattUpdatesEnabledCallbackParams* params) override {
+    void onUpdatesEnabled(const GattUpdatesEnabledCallbackParams &params) override {
         execute_on_all(&ble::GattServer::EventHandler::onUpdatesEnabled, params);
     }
 
-    void onUpdatesDisabled(const GattUpdatesDisabledCallbackParams* params) override {
+    void onUpdatesDisabled(const GattUpdatesDisabledCallbackParams &params) override {
         execute_on_all(&ble::GattServer::EventHandler::onUpdatesDisabled, params);
     }
 
-    void onConfirmationReceived(const GattConfirmationReceivedCallbackParams* params) override {
+    void onConfirmationReceived(const GattConfirmationReceivedCallbackParams &params) override {
         execute_on_all(&ble::GattServer::EventHandler::onConfirmationReceived, params);
     }
 

connectivity/FEATURE_BLE/source/cordio/source/GattServerImpl.cpp

@@ -879,7 +879,7 @@ ble_error_t GattServer::reset(ble::GattServer* server)
 {
     /* Notify that the instance is about to shutdown */
     if(eventHandler) {
-        eventHandler->onShutdown(server);
+        eventHandler->onShutdown(*server);
     }
 
     // Execute callbacks added with deprecated API
@@ -1487,7 +1487,7 @@ GattServer::EventHandler *GattServer::getEventHandler()
 void GattServer::handleDataWrittenEvent(const GattWriteCallbackParams *params)
 {
     if(eventHandler) {
-        eventHandler->onDataWritten(params);
+        eventHandler->onDataWritten(*params);
     }
 
     // Execute callbacks added with deprecated API
@@ -1497,7 +1497,7 @@ void GattServer::handleDataWrittenEvent(const GattWriteCallbackParams *params)
 void GattServer::handleDataReadEvent(const GattReadCallbackParams *params)
 {
     if(eventHandler) {
-        eventHandler->onDataRead(params);
+        eventHandler->onDataRead(*params);
     }
 
     // Execute callbacks added with deprecated API
@@ -1518,7 +1518,7 @@ void GattServer::handleEvent(
                     .connHandle = connHandle,
                     .attHandle = attributeHandle
                 });
-                eventHandler->onUpdatesEnabled(&params);
+                eventHandler->onUpdatesEnabled(params);
             }
 
             // Execute deprecated callback
@@ -1533,7 +1533,7 @@ void GattServer::handleEvent(
                     .connHandle = connHandle,
                     .attHandle = attributeHandle
                 });
-                eventHandler->onUpdatesDisabled(&params);
+                eventHandler->onUpdatesDisabled(params);
             }
 
             // Execute deprecated callback
@@ -1548,7 +1548,7 @@ void GattServer::handleEvent(
                     .connHandle = connHandle,
                     .attHandle = attributeHandle
                 });
-                eventHandler->onConfirmationReceived(&params);
+                eventHandler->onConfirmationReceived(params);
             }
 
             // Execute deprecated callback
@@ -1564,7 +1564,7 @@ void GattServer::handleEvent(
                     .connHandle = connHandle,
                     .attHandle = attributeHandle
                 });
-                eventHandler->onDataSent(&params);
+                eventHandler->onDataSent(params);
             }
 
             // Execute deprecated callback