doxygen documentation

[oweals/gnunet.git] / src / testing / test_testing_group_remote.c

diff --git a/src/testing/test_testing_group_remote.c b/src/testing/test_testing_group_remote.c
index 6b7fabb3109aa236f931788813b9b2b9619b9b96..a58a1234e0709092a218a900cdf420384e5f0c3a 100644 (file)
--- a/src/testing/test_testing_group_remote.c
+++ b/src/testing/test_testing_group_remote.c
@@ -4,7 +4,7 @@
 
      GNUnet is free software; you can redistribute it and/or modify
      it under the terms of the GNU General Public License as published
-     by the Free Software Foundation; either version 2, or (at your
+     by the Free Software Foundation; either version 3, or (at your
      option) any later version.
 
      GNUnet is distributed in the hope that it will be useful, but
@@ -48,7 +48,30 @@ static struct GNUNET_SCHEDULER_Handle *sched;
 
 static unsigned long long num_peers;
 
-static char *hostnames;
+
+/**
+ * Check whether peers successfully shut down.
+ */
+void shutdown_callback (void *cls,
+                        const char *emsg)
+{
+  if (emsg != NULL)
+    {
+#if VERBOSE
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  "Shutdown of peers failed!\n");
+#endif
+      if (ok == 0)
+        ok = 666;
+    }
+  else
+    {
+#if VERBOSE
+      GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+                  "All peers successfully shut down!\n");
+#endif
+    }
+}
 
 
 static void
@@ -65,13 +88,13 @@ my_cb (void *cls,
   peers_left--;
   if (peers_left == 0)
     {
-      GNUNET_TESTING_daemons_stop (pg, TIMEOUT);
+      GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
       ok = 0;
     }
   else if (peers_failed == peers_left)
     {
       GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Too many peers failed, ending test!\n");
-      GNUNET_TESTING_daemons_stop (pg, TIMEOUT);
+      GNUNET_TESTING_daemons_stop (pg, TIMEOUT, &shutdown_callback, NULL);
     }
 }
 
@@ -82,6 +105,14 @@ run (void *cls,
      char *const *args,
      const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
 {
+  struct GNUNET_TESTING_Host *hosts;
+  struct GNUNET_TESTING_Host *hostpos;
+  struct GNUNET_TESTING_Host *temphost;
+  char *hostfile;
+  struct stat frstat;
+  char *buf;
+  char *data;
+  int count;
   sched = s;
   ok = 1;
 #if VERBOSE
@@ -93,12 +124,60 @@ run (void *cls,
                                              &num_peers))
     num_peers = DEFAULT_NUM_PEERS;
 
-  if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "hosts",
-                                         &hostnames))
-  {
-    GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "No hosts specified, running all tests on localhost\n");
-  }
+  GNUNET_assert(num_peers > 0 && num_peers < (unsigned long long)-1);
+  if (GNUNET_OK !=
+      GNUNET_CONFIGURATION_get_value_string (cfg, "testing", "hostfile",
+                                             &hostfile))
+    hostfile = NULL;
 
+  hosts = NULL;
+  data = NULL;
+  if (hostfile != NULL)
+    {
+      if (GNUNET_OK != GNUNET_DISK_file_test (hostfile))
+          GNUNET_DISK_fn_write (hostfile, NULL, 0, GNUNET_DISK_PERM_USER_READ
+            | GNUNET_DISK_PERM_USER_WRITE);
+      if ((0 != STAT (hostfile, &frstat)) || (frstat.st_size == 0))
+        {
+          GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                      "Could not open file specified for host list, ending test!");
+          ok = 1119;
+          GNUNET_free(hostfile);
+          return;
+        }
+
+    data = GNUNET_malloc_large (frstat.st_size);
+    GNUNET_assert(data != NULL);
+    if (frstat.st_size !=
+        GNUNET_DISK_fn_read (hostfile, data, frstat.st_size))
+      {
+        GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+                  "Could not read file %s specified for host list, ending test!", hostfile);
+        GNUNET_free (hostfile);
+        GNUNET_free (data);
+        return;
+      }
+
+    GNUNET_free_non_null(hostfile);
+
+    buf = data;
+    count = 0;
+    while (count < frstat.st_size)
+      {
+        count++;
+        if (((data[count] == '\n') || (data[count] == '\0')) && (buf != &data[count]))
+          {
+            data[count] = '\0';
+            temphost = GNUNET_malloc(sizeof(struct GNUNET_TESTING_Host));
+            temphost->hostname = buf;
+            temphost->next = hosts;
+            hosts = temphost;
+            buf = &data[count + 1];
+          }
+        else if ((data[count] == '\n') || (data[count] == '\0'))
+          buf = &data[count + 1];
+      }
+    }
 
   peers_left = num_peers;
   pg = GNUNET_TESTING_daemons_start (sched,
@@ -111,7 +190,15 @@ run (void *cls,
                                      NULL,
                                      NULL,
                                      NULL,
-                                     hostnames);
+                                     hosts);
+  hostpos = hosts;
+  while (hostpos != NULL)
+    {
+      temphost = hostpos->next;
+      GNUNET_free(hostpos);
+      hostpos = temphost;
+    }
+  GNUNET_free_non_null(data);
   GNUNET_assert (pg != NULL);
 }