Cosas de Distribuidos I.

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

diff --git a/practicas/pipi/src/devque.cpp b/practicas/pipi/src/devque.cpp
index 32b71a7e0cfe8f897113036590aaea5a2f77e97c..1e812ffaced2dc369015bf7636022826d2114763 100644 (file)
--- a/practicas/pipi/src/devque.cpp
+++ b/practicas/pipi/src/devque.cpp
@@ -28,6 +28,9 @@ DevQue::DevQue(mac_type mac, key_t key, size_t mtu)
 void DevQue::transmit(const std::string& data, const mac_type& mac)
     throw (std::runtime_error, std::logic_error)
 {
 void DevQue::transmit(const std::string& data, const mac_type& mac)
     throw (std::runtime_error, std::logic_error)
 {

+#ifdef DEBUG_TRACE
+    std::cout << "DevQue[" << que_id << "]::transmit()\n";
+#endif

     if (data.size() > mtu)
         throw std::logic_error("Tamaño de datos mayor al MTU");
     Frame* f = (Frame*) malloc(sizeof(Frame) + mtu);
     if (data.size() > mtu)
         throw std::logic_error("Tamaño de datos mayor al MTU");
     Frame* f = (Frame*) malloc(sizeof(Frame) + mtu);


@@ -37,9 +40,9 @@ void DevQue::transmit(const std::string& data, const mac_type& mac)
     f->size = data.size();
     memcpy(f->frame, data.data(), data.size());
     int res = msgsnd(que_id, f, mtu + sizeof(size_t), 0);
     f->size = data.size();
     memcpy(f->frame, data.data(), data.size());
     int res = msgsnd(que_id, f, mtu + sizeof(size_t), 0);

-#ifdef DEBUG2
-    std::cout << "DevQue::transmit(msgtype/mac = " << f->mac << ", size = "
-        << f->size << ")\n";
+#ifdef DEBUG_QUE
+    std::cout << "DevQue[" << que_id << "]::transmit(msgtype/mac = "
+        << f->mac << ", size = " << f->size << ")\n";

 #endif
     free(f);
     if (res == -1)
 #endif
     free(f);
     if (res == -1)


@@ -48,11 +51,17 @@ void DevQue::transmit(const std::string& data, const mac_type& mac)
 
 std::string DevQue::receive() throw (std::runtime_error)
 {
 
 std::string DevQue::receive() throw (std::runtime_error)
 {

+#ifdef DEBUG_TRACE
+    std::cout << "DevQue[" << que_id << "]::receive()\n";
+#endif

     return receive(mac);
 }
 
 std::string DevQue::receive(mac_type& mac) throw (std::runtime_error)
 {
     return receive(mac);
 }
 
 std::string DevQue::receive(mac_type& mac) throw (std::runtime_error)
 {

+#ifdef DEBUG_TRACE
+    std::cout << "DevQue[" << que_id << "]::receive(mac)\n";
+#endif

     Frame* f = (Frame*) malloc(sizeof(Frame) + mtu);
     if (!f)
         throw std::runtime_error("No se puede reservar memoria");
     Frame* f = (Frame*) malloc(sizeof(Frame) + mtu);
     if (!f)
         throw std::runtime_error("No se puede reservar memoria");


@@ -66,9 +75,9 @@ std::string DevQue::receive(mac_type& mac) throw (std::runtime_error)
     if (mac == 0)
         mac = f->mac;
     free(f);
     if (mac == 0)
         mac = f->mac;
     free(f);

-#ifdef DEBUG2
-    std::cout << "DevQue::receive(msgtype/mac = " << mac << ", size = "
-        << s.size() << ")\n";
+#ifdef DEBUG_QUE
+    std::cout << "DevQue[" << que_id << "]::receive(msgtype/mac = "
+        << mac << ", size = " << s.size() << ")\n";

 #endif
     return s;
 }
 #endif
     return s;
 }