Bugfix en mensajes de debug (y emprolijamiento).

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

diff --git a/practicas/pipi/src/nameserver.cpp b/practicas/pipi/src/nameserver.cpp
index 4c646040672bdcca8a717a50a7a75f7299e9c060..23a2e237c938c35f1af773956a532c536c985801 100644 (file)
--- a/practicas/pipi/src/nameserver.cpp
+++ b/practicas/pipi/src/nameserver.cpp
@@ -46,7 +46,7 @@ static std::istream& parsezone(std::istream& is, NameServer::Zone& z)
         throw std::runtime_error("Error al parsear");
     z.name = sname;
 #ifdef DEBUG_PARSER
-    std::cerr << "parsezone: IP = " << ip << "\n\n";
+    std::cerr << "NameServer::parsezone: IP = " << ip << "\n\n";
 #endif
     z.parent = IPAddr(ip);
     // un record por linea, sin líneas vacías
@@ -60,13 +60,13 @@ static std::istream& parsezone(std::istream& is, NameServer::Zone& z)
             throw std::runtime_error("Error al parsear");
         typedef NameServer::Record Rec;
 #ifdef DEBUG_PARSER
-        std::cerr << "parsezone: IP = " << ip << "\n\n";
+        std::cerr << "NameServer::parsezone: IP = " << ip << "\n\n";
 #endif
         Rec r((type == "NS") ? Rec::NS : Rec::A, IPAddr(ip));
         z.records.insert(NameServer::Zone::records_t::value_type(key, r));
     }
 #ifdef DEBUG_PARSER
-    std::cerr << "parsezone: " << z << "\n\n";
+    std::cerr << "NameServer::parsezone: " << z << "\n\n";
 #endif
     return is;
 }
@@ -106,12 +106,12 @@ NameServer::NameServer(std::istream& is, IPIn& ipin, IPOut& ipout,
         zones.push_back(z);
         z.clear();
 #ifdef DEBUG_PARSER
-        std::cerr << "NameServer: " << z << "\n\n";
+        std::cerr << "NameServer::NameServer: " << z << "\n\n";
 #endif
     }
 
-#ifdef DEBUG2
-    std::cout << "NameServer: req_que_id = " << req_que.que_id
+#ifdef DEBUG_RESOLV
+    std::cout << "NameServer::NameServer: req_que_id = " << req_que.que_id
         << ", res_que_id = " << res_que.que_id
         << ", snd_que_id = " << snd_que.que_id << "\n";
 #endif
@@ -142,7 +142,8 @@ name_split(NameServer::Name n, NameServer::Name m)
         r.push_back(n[i++]);
     std::reverse(r.begin(), r.end());
 #ifdef DEBUG_NAME
-    std::cerr << "name_split(" << n << ", " << m << ") -> " << r << "\n";
+    std::cerr << "NameServer::name_split(" << n << ", " << m << ") -> "
+        << r << "\n";
 #endif
     return r;
 }
@@ -225,7 +226,8 @@ ResolvProtoResponse NameServer::resolv_direct(const Name& n)
     std::cout << "NameServer::resolv_direct()\n";
 #endif
 #ifdef DEBUG_RESOLV
-    std::cerr << "resolv_direct -> tratando de resolver: " << n << "\n";
+    std::cerr << "NameServer::resolv_direct -> tratando de resolver: "
+        << n << "\n";
 #endif
     search_zone zs(n);
     bool found;
@@ -235,14 +237,16 @@ ResolvProtoResponse NameServer::resolv_direct(const Name& n)
     if (found)
     {
 #ifdef DEBUG_RESOLV
-        std::cerr << "resolv_direct found (local/hijo): " << zs.resp << "\n";
+        std::cerr << "NameServer::resolv_direct -> found (local/hijo): "
+            << zs.resp << "\n";
 #endif
         return zs.resp;
     }
     if (zs.local)
     {
 #ifdef DEBUG_RESOLV
-        std::cerr << "resolv_direct NOT FOUND (es local pero no existe)\n";
+        std::cerr << "NameServer::resolv_direct -> NOT FOUND (es local pero "
+            "no existe)\n";
 #endif
         return ResolvProtoResponse(RP_RES_NOTFOUND);
     }
@@ -251,7 +255,8 @@ ResolvProtoResponse NameServer::resolv_direct(const Name& n)
     if (i != cache.end())
     {
 #ifdef DEBUG_RESOLV
-        std::cerr << "resolv_direct found (en cache): " << i->second << "\n";
+        std::cerr << "NameServer::resolv_direct -> found (en cache): "
+            << i->second << "\n";
 #endif
         const CacheRecord& cr = i->second;
         return ResolvProtoResponse(RP_RES_A, cr.ttl, cr.ips);
@@ -262,13 +267,13 @@ ResolvProtoResponse NameServer::resolv_direct(const Name& n)
         for (zones_t::const_iterator i = zones.begin(); i != zones.end(); ++i)
         {
 #ifdef DEBUG_RESOLV
-            std::cerr << "resolv_direct -> evaluando padre " << i->parent
-                << "\n";
+            std::cerr << "NameServer::resolv_direct -> evaluando padre "
+                << i->parent << "\n";
 #endif
             if (i->parent != IPAddr(0))
             {
 #ifdef DEBUG_RESOLV
-                std::cerr << "resolv_direct found (al padre): "
+                std::cerr << "NameServer::resolv_direct -> found (al padre): "
                     << i->parent << "\n";
 #endif
                 ResolvProtoResponse rpr(RP_RES_NS, i->ttl);
@@ -278,7 +283,7 @@ ResolvProtoResponse NameServer::resolv_direct(const Name& n)
         }
     }
 #ifdef DEBUG_RESOLV
-    std::cerr << "resolv_direct NOT FOUND (no hay padre)\n";
+    std::cerr << "NameServer::resolv_direct -> NOT FOUND (no hay padre)\n";
 #endif
     // No hay padre, no puedo hacer nada más
     return ResolvProtoResponse(RP_RES_NOTFOUND);
@@ -295,12 +300,14 @@ ResolvProtoResponse NameServer::resolv_recursive(const Name& n)
     {
         case RP_RES_NS:
 #ifdef DEBUG_RESOLV
-            std::cerr << "resolv_recursive -> redirect a " << rpr << "\n";
+            std::cerr << "NameServer::resolv_recursive -> redirect a "
+                << rpr << "\n";
 #endif
             return resolv_recursive_r(n, rpr); // Sigo "bajando"
         case RP_RES_A:
 #ifdef DEBUG_RESOLV
-            std::cerr << "resolv_recursive -> gotcha! " << rpr << "\n";
+            std::cerr << "NameServer::resolv_recursive -> gotcha! "
+                << rpr << "\n";
 #endif
             // TODO agregar a cache
             break;
@@ -324,25 +331,28 @@ ResolvProtoResponse NameServer::resolv_recursive_r(const Name& n,
         {
             case RP_RES_NS:
 #ifdef DEBUG_RESOLV
-                std::cerr << "resolv_recursive_r -> redirect a " << r << "\n";
+                std::cerr << "NameServer::resolv_recursive_r -> redirect a "
+                    << r << "\n";
 #endif
                 return resolv_recursive_r(n, r); // Sigo "bajando"
             case RP_RES_NOTFOUND:
 #ifdef DEBUG_RESOLV
-                std::cerr << "resolv_recursive_r -> NOT FOUND en " << *ip
-                    << ", sigo probando\n";
+                std::cerr << "NameServer::resolv_recursive_r -> NOT FOUND en "
+                    << *ip << ", sigo probando\n";
 #endif
                 break; // Sigo probando del mismo nivel
             case RP_RES_A:
 #ifdef DEBUG_RESOLV
-                std::cerr << "resolv_recursive_r -> gotcha! " << r << "\n";
+                std::cerr << "NameServer::resolv_recursive_r -> gotcha! "
+                    << r << "\n";
 #endif
                 // TODO agregar a cache
                 return r; // Gotcha!
         }
     }
 #ifdef DEBUG_RESOLV
-    std::cerr << "resolv_recursive_r -> NOT FOUND, no hay más por hacer\n";
+    std::cerr << "NameServer::resolv_recursive_r -> NOT FOUND, no hay más "
+        "por hacer\n";
 #endif
     return r; // NOTFOUND
 }
@@ -355,7 +365,7 @@ ResolvProtoResponse NameServer::query(const Name& n, const IPAddr& ip)
 #endif
     ResolvProtoRequest r(std::string(n), RP_REQ_DIRECT);
 #ifdef DEBUG_RESOLV
-    std::cerr << "query -> pidiendo " << r << " a " << ip << "\n";
+    std::cerr << "NameServer::query -> pidiendo " << r << " a " << ip << "\n";
 #endif
     // Envía a través de la cola de envío
     snd_que.transmit(std::string(r), ip);
@@ -363,7 +373,8 @@ ResolvProtoResponse NameServer::query(const Name& n, const IPAddr& ip)
     std::string buf = res_que.receive(mac);
     ResolvProtoResponse resp(buf);
 #ifdef DEBUG_RESOLV
-    std::cerr << "query -> recibido " << resp << " de " << ip << "\n";
+    std::cerr << "NameServer::query -> recibido " << resp << " de "
+        << ip << "\n";
 #endif
     return resp;
 }
@@ -419,7 +430,7 @@ void NameServer::send_loop()
         std::string buf = snd_que.receive(mac);
 #ifdef DEBUG_RESOLV
         std::cout << "NameServer::send_loop() -> envío request "
-            << ResolvProtoRequest(buf) << "\n";
+            << ResolvProtoResponse(buf) << "\n";
 #endif
         ipout.send(buf, RESOLV_PROTO, IPAddr(mac));
     }