1 files changed, 134 insertions, 0 deletions

diff --git a/src/service/nat/test_nat_mini.c b/src/service/nat/test_nat_mini.c
new file mode 100644
index 000000000..528815e1a
--- /dev/null
+++ b/src/service/nat/test_nat_mini.c
@@ -0,0 +1,134 @@
+/*
+     This file is part of GNUnet.
+     Copyright (C) 2009, 2011 GNUnet e.V.
+
+     GNUnet is free software: you can redistribute it and/or modify it
+     under the terms of the GNU Affero General Public License as published
+     by the Free Software Foundation, either version 3 of the License,
+     or (at your option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     Affero General Public License for more details.
+
+     You should have received a copy of the GNU Affero General Public License
+     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+/**
+ * @file nat/test_nat_mini.c
+ * @brief Testcase for NAT library - mini
+ * @author Christian Grothoff
+ *
+ * Testcase for port redirection and public IP address retrieval.
+ * This test never fails, because there need to be a NAT box set up for that
+ *
+ * TODO: actually use ARM to start resolver service to make DNS work!
+ */
+
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_program_lib.h"
+#include "gnunet_scheduler_lib.h"
+#include "gnunet_nat_lib.h"
+
+/* Time to wait before stopping NAT, in seconds */
+#define TIMEOUT GNUNET_TIME_relative_multiply (GNUNET_TIME_UNIT_SECONDS, 5)
+
+/**
+ * Function called on each address that the NAT service
+ * believes to be valid for the transport.
+ */
+static void
+addr_callback (void *cls, int add_remove,
+               const struct sockaddr *addr,
+               socklen_t addrlen,
+               enum GNUNET_NAT_StatusCode ret)
+{
+  if (GNUNET_NAT_ERROR_SUCCESS == ret)
+  {
+    fprintf (stderr,
+             "Address changed: %s `%s' (%u bytes)\n",
+             add_remove == GNUNET_YES
+             ? "added" : "removed",
+             GNUNET_a2s (addr,
+                         addrlen),
+             (unsigned int) addrlen);
+  }
+  else
+    ;
+  // TODO: proper error handling!
+}
+
+
+/**
+ * Function that terminates the test.
+ */
+static void
+stop (void *cls)
+{
+  struct GNUNET_NAT_MiniHandle *mini = cls;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stopping NAT and quitting...\n");
+  GNUNET_NAT_mini_map_stop (mini);
+}
+
+
+#define PORT 10000
+
+/**
+ * Main function run with scheduler.
+ */
+static void
+run (void *cls, char *const *args, const char *cfgfile,
+     const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+  struct GNUNET_NAT_MiniHandle *mini;
+
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+              "Requesting NAT redirection for port %u...\n",
+              PORT);
+  mini = GNUNET_NAT_mini_map_start (PORT, GNUNET_YES /* tcp */,
+                                    &addr_callback, NULL);
+  if (NULL == mini)
+  {
+    GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Could not start UPnP interaction\n");
+    return;
+  }
+  GNUNET_SCHEDULER_add_delayed (TIMEOUT, &stop, mini);
+}
+
+
+int
+main (int argc, char *const argv[])
+{
+  struct GNUNET_GETOPT_CommandLineOption options[] = {
+    GNUNET_GETOPT_OPTION_END
+  };
+
+  char *const argv_prog[] = {
+    "test-nat-mini",
+    "-c",
+    "test_nat_data.conf",
+    "-L",
+    "WARNING",
+    NULL
+  };
+
+  GNUNET_log_setup ("test-nat-mini",
+                    "WARNING",
+                    NULL);
+
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+              "UPnP test for NAT library, timeout set to %s\n",
+              GNUNET_STRINGS_relative_time_to_string (TIMEOUT,
+                                                      GNUNET_YES));
+  GNUNET_PROGRAM_run (5, argv_prog, "test-nat-mini", "nohelp", options, &run,
+                      NULL);
+  return 0;
+}
+
+
+/* end of test_nat_mini.c */