defined network interface abstrac class

Author: andreagilardoni

libraries/NetworkAPI/src/interface.h

@@ -1 +1,14 @@
-#pragma once
+#pragma once
+
+/*
+ * The following class represent a generic network interface independently of the
+ * Network engine that is working on top of.
+ */
+class NetworkInterface {
+public:
+    virtual ~NetworkInterface() {};
+    virtual int begin(const IPAddress &ip = INADDR_NONE, const IPAddress &nm = INADDR_NONE, const IPAddress &gw = INADDR_NONE) = 0;
+    virtual void task() = 0;
+    virtual void up() = 0;
+    virtual void down() = 0;
+};