#ifndef __LIBT2N_COMMAND_SERVER
#define __LIBT2N_COMMAND_SERVER
+#include "command.hxx"
#include "server.hxx"
namespace libt2n
void handle_packet(const std::string& packet, server_connection* conn);
+ protected:
+ virtual command* cast_command(command* input)
+ { return input; }
+
public:
command_server(server& _s);
void send_hello(unsigned int conn_id);
};
-}
+template<class T, class B> struct Derived_from {
+ static void constraints(T* p) { B* pb = p; }
+ Derived_from() { void(*p)(T*) = constraints; }
+};
+
+template<class COMMAND_GROUP>
+class group_command_server : public command_server
+{
+ private:
+ virtual command* cast_command(command* input)
+ { return dynamic_cast<COMMAND_GROUP*>(input); }
+ public:
+ group_command_server(server& _s)
+ : command_server(_s)
+ { Derived_from<COMMAND_GROUP,command>(); }
+};
+
+}
#endif