-adding some rudimentary logging

[oweals/gnunet.git] / src / fragmentation / test_fragmentation.c

diff --git a/src/fragmentation/test_fragmentation.c b/src/fragmentation/test_fragmentation.c
index 14901cf68f231d7c5341532afe9103c8dffd2f1a..cbfb8efe456df8f647eaee1a67fc0e1f4dd4c306 100644 (file)
--- a/src/fragmentation/test_fragmentation.c
+++ b/src/fragmentation/test_fragmentation.c
@@ -62,6 +62,27 @@ static struct GNUNET_BANDWIDTH_Tracker trackers[NUM_MSGS];
 
 static struct GNUNET_FRAGMENT_Context *frags[NUM_MSGS];
 
+static GNUNET_SCHEDULER_TaskIdentifier shutdown_task;
+
+static void
+do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+  unsigned int i;
+
+  ret = 0;
+  shutdown_task = GNUNET_SCHEDULER_NO_TASK;
+  GNUNET_DEFRAGMENT_context_destroy (defrag);
+  defrag = NULL;
+  for (i = 0; i < NUM_MSGS; i++)
+  {
+    if (frags[i] == NULL)
+      continue;
+    GNUNET_FRAGMENT_context_destroy (frags[i]);
+    frags[i] = NULL;
+  }
+}
+
+
 static void
 proc_msgs (void *cls, const struct GNUNET_MessageHeader *hdr)
 {
@@ -70,7 +91,7 @@ proc_msgs (void *cls, const struct GNUNET_MessageHeader *hdr)
   const char *buf;
 
 #if DETAILS
-  fprintf (stderr, "!");        /* message complete, good! */
+  FPRINTF (stderr, "%s",  "!");        /* message complete, good! */
 #endif
   buf = (const char *) hdr;
   for (i = sizeof (struct GNUNET_MessageHeader); i < ntohs (hdr->size); i++)
@@ -78,21 +99,13 @@ proc_msgs (void *cls, const struct GNUNET_MessageHeader *hdr)
   total++;
 #if ! DETAILS
   if (0 == (total % (NUM_MSGS / 100)))
-    fprintf (stderr, ".");
+    FPRINTF (stderr, "%s",  ".");
 #endif
   /* tolerate 10% loss, i.e. due to duplicate fragment IDs */
-  if (total >= NUM_MSGS - (NUM_MSGS / 10))
+  if ((total >= NUM_MSGS - (NUM_MSGS / 10)) && (ret != 0))
   {
-    ret = 0;
-    GNUNET_DEFRAGMENT_context_destroy (defrag);
-    defrag = NULL;
-    for (i = 0; i < NUM_MSGS; i++)
-    {
-      if (frags[i] == NULL)
-        continue;
-      GNUNET_FRAGMENT_context_destroy (frags[i]);
-      frags[i] = NULL;
-    }
+    if (GNUNET_SCHEDULER_NO_TASK == shutdown_task)
+      shutdown_task = GNUNET_SCHEDULER_add_now (&do_shutdown, NULL);
   }
 }
 
@@ -119,7 +132,7 @@ proc_acks (void *cls, uint32_t msg_id, const struct GNUNET_MessageHeader *hdr)
     if (ret == GNUNET_OK)
     {
 #if DETAILS
-      fprintf (stderr, "@");    /* good ACK */
+      FPRINTF (stderr, "%s",  "@");    /* good ACK */
 #endif
       GNUNET_FRAGMENT_context_destroy (frags[i]);
       frags[i] = NULL;
@@ -129,14 +142,14 @@ proc_acks (void *cls, uint32_t msg_id, const struct GNUNET_MessageHeader *hdr)
     if (ret == GNUNET_NO)
     {
 #if DETAILS
-      fprintf (stderr, "@");    /* good ACK */
+      FPRINTF (stderr, "%s",  "@");    /* good ACK */
 #endif
       acks++;
       return;
     }
   }
 #if DETAILS
-  fprintf (stderr, "_");        /* BAD: ack that nobody feels responsible for... */
+  FPRINTF (stderr, "%s",  "_");        /* BAD: ack that nobody feels responsible for... */
 #endif
 }
 
@@ -158,21 +171,21 @@ proc_frac (void *cls, const struct GNUNET_MessageHeader *hdr)
   }
   if (NULL == defrag)
   {
-    fprintf (stderr, "E");      /* Error: frag after shutdown!? */
+    FPRINTF (stderr, "%s",  "E");      /* Error: frag after shutdown!? */
     return;
   }
   ret = GNUNET_DEFRAGMENT_process_fragment (defrag, hdr);
   if (ret == GNUNET_NO)
   {
 #if DETAILS
-    fprintf (stderr, "?");      /* duplicate fragment */
+    FPRINTF (stderr, "%s",  "?");      /* duplicate fragment */
 #endif
     dups++;
   }
   else if (ret == GNUNET_OK)
   {
 #if DETAILS
-    fprintf (stderr, ".");      /* good fragment */
+    FPRINTF (stderr, "%s",  ".");      /* good fragment */
 #endif
     fragc++;
   }
@@ -241,7 +254,7 @@ main (int argc, char *argv[])
                                    100);
   GNUNET_PROGRAM_run (5, argv_prog, "test-fragmentation", "nohelp", options,
                       &run, NULL);
-  fprintf (stderr,
+  FPRINTF (stderr,
            "\nHad %u good fragments, %u duplicate fragments, %u acks and %u simulated drops of acks\n",
            fragc, dups, acks, ack_drops);
   return ret;