1 files changed, 113 insertions, 0 deletions

diff --git a/src/testing/testing_api_cmd_hello_world.c b/src/testing/testing_api_cmd_hello_world.c
new file mode 100644
index 000000000..1915f7da7
--- /dev/null
+++ b/src/testing/testing_api_cmd_hello_world.c
@@ -0,0 +1,113 @@
+/*
+      This file is part of GNUnet
+      Copyright (C) 2008, 2009, 2012 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/testing_api_cmd_hello_world.c
+ * @brief implementation of a hello world command.
+ * @author t3sserakt
+ */
+#include "platform.h"
+#include "gnunet_testing_ng_lib.h"
+
+struct HelloWorldState
+{
+  char *message;
+};
+
+/**
+*
+*
+* @param cls closure
+* @param cmd current CMD being cleaned up.
+*/
+static void
+hello_world_cleanup (void *cls,
+                     const struct GNUNET_TESTING_Command *cmd)
+{
+  struct HelloWorldState *hs = cls;
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+              "Cleaning up message %s",
+              hs->message);
+}
+
+/**
+*
+*
+* @param cls closure.
+* @param[out] ret result
+* @param trait name of the trait.
+* @param index index number of the object to offer.
+* @return #GNUNET_OK on success.
+*/
+static int
+hello_world_traits (void *cls,
+                    const void **ret,
+                    const char *trait,
+                    unsigned int index)
+{
+  return GNUNET_OK;
+}
+
+/**
+* Run the "hello world" CMD.
+*
+* @param cls closure.
+* @param cmd CMD being run.
+* @param is interpreter state.
+*/
+static void
+hello_world_run (void *cls,
+                 const struct GNUNET_TESTING_Command *cmd,
+                 struct GNUNET_TESTING_Interpreter *is)
+{
+  struct HelloWorldState *hs = cls;
+  GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+              "%s",
+              hs->message);
+  GNUNET_TESTING_get_trait_what_am_i (cmd,
+                                      hs->message);
+}
+
+/**
+ * Create command.
+ *
+ * @param label name for command.
+ * @param message initial message.
+ * @return command.
+ */
+struct GNUNET_TESTING_Command
+GNUNET_TESTING_cmd_hello_world (const char *label,
+                                char *message)
+{
+  struct HelloWorldState *hs;
+
+  hs = GNUNET_new (struct HelloWorldState);
+  hs->message = "Hello World, I am nobody!";
+
+  struct GNUNET_TESTING_Command cmd = {
+    .cls = hs,
+    .label = label,
+    .run = &hello_world_run,
+    .cleanup = &hello_world_cleanup,
+    .traits = &hello_world_traits
+  };
+
+  return cmd;
+}