first what so ever registration

handler/register.h

@@ -5,12 +5,30 @@
 
 #include "handler.h"
 
+class Server;
 namespace Handler {
 
 class Register : public Handler::Handler {
 public:
-    Register();
+    Register(Server* server);
     virtual void handle(Request& request);
 
+    enum class Result {
+        success,
+        noLogin,
+        emptyLogin,
+        loginExists,
+        loginPolicyViolation,
+        noPassword,
+        emptyPassword,
+        passwordPolicyViolation,
+        unknownError
+    };
+
+private:
+    void error(Request& request, Result result);
+
+private:
+    Server* server;
 };
 }