Agrego script para testear más fácil.

[z.facultad/75.74/practicos.git] / practicas / pipi / src / ipout.cpp

diff --git a/practicas/pipi/src/ipout.cpp b/practicas/pipi/src/ipout.cpp
index cf5c28c905a23a895316a89e9435d89a6f371815..6829d2f39fd3be702ec6137268fecf2210513b87 100644 (file)
--- a/practicas/pipi/src/ipout.cpp
+++ b/practicas/pipi/src/ipout.cpp
@@ -7,6 +7,9 @@
 #include <sys/types.h>
 #include <sys/ipc.h>
 #include <sys/msg.h>
+#ifdef DEBUG
+#include <iostream>
+#endif
 
 /// Constructor
 IPOut::IPOut(const IPAddr& ip, RouteTable& rtable, Dev& forward_que, std::ostream& log):
@@ -16,12 +19,14 @@ IPOut::IPOut(const IPAddr& ip, RouteTable& rtable, Dev& forward_que, std::ostrea
 
 void IPOut::drop(const std::string& msg, const std::string& buf)
 {
-    log << "IPOut::drop: " << msg << "\n\tBuffer: " << buf << "\n";
+    log << "IPOut::drop (" << ip << "): " << msg << "\n\tBuffer: " << buf
+            << "\n";
 }
 
 void IPOut::drop(const std::string& msg, const IPHeader& iph)
 {
-    log << "IPOut::drop: " << msg << "\n\tIPHeader: " << iph << "\n";
+    log << "IPOut::drop (" << ip << "): " << msg << "\n\tIPHeader: " << iph
+            << "\n";
 }
 
 /// Envía un paquete IP
@@ -35,7 +40,7 @@ bool IPOut::send(const std::string& data, uint8_t proto, IPAddr dst, IPAddr src,
         std::string buf = forward_que.receive();
         IPHeader iph(buf);
 #ifdef DEBUG
-        log << "IPOut::send: A forwardear => IPHeader: " << iph << "\n";
+        std::cout << "IPOut::send (" << ip << "): A forwardear\n";
 #endif
         send(iph, buf.substr(iph.header_len()));
     }
@@ -82,8 +87,10 @@ bool IPOut::send(IPHeader iph, std::string data) throw (std::runtime_error)
         std::string buf((char*) &iph2, sizeof(IPHeader));
         buf += data.substr(i * max_payload, max_payload);
 #ifdef DEBUG
-        log << "IPOut::send: Fragmento 0 => IPHeader: " << iph2 << "\n";
-        log << "\tbuf (" << buf.size() << ") = " << buf << "\n";
+        std::cout << "IPOut::send (" << ip << "): Fragmento " << i
+                << " => IPHeader: " << iph2 << "\n";
+        std::string tmp = data.substr(i * max_payload, max_payload);
+        std::cout << "\tdata (" << tmp.size() << ") = " << tmp << "\n";
 #endif
         r->iface->transmit(buf, r->gateway ? r->gateway : IPAddr(iph.dst));
     }