lib Network: add cpp syntax to structs

Author: vortigont

Diff for: libraries/Network/src/NetworkEvents.cpp

@@ -8,17 +8,25 @@
 #include "esp_task.h"
 #include "esp32-hal.h"
 
-typedef struct NetworkEventCbList {
+/**
+ * @brief an object holds callback's definitions:
+ * - callback id
+ * - callback function pointers
+ * - binded event id
+ * 
+ */
+struct NetworkEventCbList_t {
   static network_event_handle_t current_id;
   network_event_handle_t id;
   NetworkEventCb cb;
   NetworkEventFuncCb fcb;
   NetworkEventSysCb scb;
   arduino_event_id_t event;
 
-  NetworkEventCbList() : id(current_id++), cb(NULL), fcb(NULL), scb(NULL), event(ARDUINO_EVENT_NONE) {}
-} NetworkEventCbList_t;
-network_event_handle_t NetworkEventCbList::current_id = 1;
+  NetworkEventCbList_t() : id(current_id++), cb(NULL), fcb(NULL), scb(NULL), event(ARDUINO_EVENT_NONE) {}
+};
+// define initial id's value
+network_event_handle_t NetworkEventCbList_t::current_id = 1;
 
 // arduino dont like std::vectors move static here
 static std::vector<NetworkEventCbList_t> cbEventList;

Diff for: libraries/Network/src/NetworkEvents.h

@@ -110,16 +110,20 @@ typedef union {
 #endif
 } arduino_event_info_t;
 
-typedef struct {
+/**
+ * @brief struct combines arduino event id and event's data object
+ * 
+ */
+struct arduino_event_t {
   arduino_event_id_t event_id;
   arduino_event_info_t event_info;
-} arduino_event_t;
-
-typedef void (*NetworkEventCb)(arduino_event_id_t event);
-typedef std::function<void(arduino_event_id_t event, arduino_event_info_t info)> NetworkEventFuncCb;
-typedef void (*NetworkEventSysCb)(arduino_event_t *event);
+};
 
-typedef size_t network_event_handle_t;
+// type aliases
+using NetworkEventCb = void(*)(arduino_event_id_t event);
+using NetworkEventFuncCb = std::function<void(arduino_event_id_t event, arduino_event_info_t info)>;
+using NetworkEventSysCb = void(*)(arduino_event_t *event);
+using network_event_handle_t = size_t;
 
 class NetworkEvents {
 public: