1 files changed, 111 insertions, 0 deletions

diff --git a/src/service/testing/testing_api_cmd_system_destroy.c b/src/service/testing/testing_api_cmd_system_destroy.c
new file mode 100644
index 000000000..45adfd0da
--- /dev/null
+++ b/src/service/testing/testing_api_cmd_system_destroy.c
@@ -0,0 +1,111 @@
+/*
+      This file is part of GNUnet
+      Copyright (C) 2021 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 testing_api_cmd_system_destroy.c
+ * @brief cmd to destroy a testing system handle.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_util_lib.h"
+#include "gnunet_testing_ng_lib.h"
+#include "gnunet_testing_plugin.h"
+#include "gnunet_testing_netjail_lib.h"
+#include "gnunet_testing_lib.h"
+
+
+/**
+ * Struct to hold information for callbacks.
+ *
+ */
+struct TestSystemState
+{
+  // Label of the cmd which started the test system.
+  const char *create_label;
+};
+
+
+/**
+ * The run method of this cmd will remove the test environment for a node.
+ *
+ */
+static void
+system_destroy_run (void *cls,
+                    struct GNUNET_TESTING_Interpreter *is)
+{
+  struct TestSystemState *tss = cls;
+  const struct GNUNET_TESTING_Command *system_cmd;
+  const struct GNUNET_TESTING_System *tl_system;
+
+  system_cmd = GNUNET_TESTING_interpreter_lookup_command (is,
+                                                          tss->create_label);
+  GNUNET_TESTING_get_trait_test_system (system_cmd,
+                                        &tl_system);
+  GNUNET_TESTING_system_destroy ((struct GNUNET_TESTING_System *) tl_system,
+                                 GNUNET_YES);
+}
+
+
+/**
+ * The cleanup function of this cmd frees resources the cmd allocated.
+ *
+ */
+static void
+system_destroy_cleanup (void *cls)
+{
+  struct TestSystemState *tss = cls;
+
+  GNUNET_free (tss);
+}
+
+
+/**
+ * Trait function of this cmd does nothing.
+ *
+ */
+static enum GNUNET_GenericReturnValue
+system_destroy_traits (void *cls,
+                       const void **ret,
+                       const char *trait,
+                       unsigned int index)
+{
+  return GNUNET_OK;
+}
+
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param create_label Label of the cmd which started the test system.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_system_destroy (const char *label,
+                                   const char *create_label)
+{
+  struct TestSystemState *tss;
+
+  tss = GNUNET_new (struct TestSystemState);
+  tss->create_label = create_label;
+  return GNUNET_TESTING_command_new (tss, label, &system_destroy_run,
+                                     &system_destroy_cleanup,
+                                     &system_destroy_traits, NULL);
+}