Se implementa el Resolver.

[z.facultad/75.74/practicos.git] / practicas / pipi / src / ipin.h

diff --git a/practicas/pipi/src/ipin.h b/practicas/pipi/src/ipin.h
index 5d0d7a82cc279b056df1f874bdc475eaa743392f..8a452b2cd4dcb17ec6554e96e46fd9cff884fd24 100644 (file)
--- a/practicas/pipi/src/ipin.h
+++ b/practicas/pipi/src/ipin.h
@@ -19,6 +19,15 @@ struct IPIn
     /// Dispositivo de red
     Dev& dev;
 
     /// Dispositivo de red
     Dev& dev;
 

+    /// Cola para forwardear paquetes
+    Dev& forward_que;
+
+    /// Indica si es un router
+    bool router;
+
+    /// Indica si hace forwarding
+    bool forward;
+

     /// Dispositivo de logging
     std::ostream& log;
 
     /// Dispositivo de logging
     std::ostream& log;
 


@@ -39,14 +48,15 @@ struct IPIn
     buffer_type buffer;
 
     /// Constructor
     buffer_type buffer;
 
     /// Constructor

-    IPIn(const IPAddr& ip, Dev& dev, std::ostream& log = std::cout);
+    IPIn(const IPAddr& ip, Dev& dev, Dev& forward_que, bool router = false,
+        bool forward = false, std::ostream& log = std::cout);

 
     /// Descarta un paquete
     void drop(const std::string& msg, const std::string& buf);
     void drop(const std::string& msg, const IPHeader& iph);
 
     /// Recibe un paquete IP
 
     /// Descarta un paquete
     void drop(const std::string& msg, const std::string& buf);
     void drop(const std::string& msg, const IPHeader& iph);
 
     /// Recibe un paquete IP

-    std::string recv(uint8_t proto, IPAddr& src, IPAddr& dst)
+    std::string recv(uint8_t& proto, IPAddr& src, IPAddr& dst)

         throw (std::runtime_error);
 
     // Nada de andar copiando placas...
         throw (std::runtime_error);
 
     // Nada de andar copiando placas...