1 files changed, 109 insertions, 0 deletions

diff --git a/src/lib/testing/testing_cmds.h b/src/lib/testing/testing_cmds.h
new file mode 100644
index 000000000..79876556b
--- /dev/null
+++ b/src/lib/testing/testing_cmds.h
@@ -0,0 +1,109 @@
+/*
+      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/testing_cmds.h
+ * @brief Message formats for communication between testing cmds helper and testcase plugins.
+ * @author t3sserakt
+ */
+
+#ifndef TESTING_CMDS_H
+#define TESTING_CMDS_H
+
+#include "gnunet_common.h"
+
+#define HELPER_CMDS_BINARY "gnunet-cmds-helper"
+
+#define NETJAIL_EXEC_SCRIPT "netjail_exec.sh"
+
+GNUNET_NETWORK_STRUCT_BEGIN
+
+/**
+ * Initialization message for gnunet-cmds-testbed to start cmd binary.
+ */
+struct GNUNET_TESTING_CommandHelperInit
+{
+  /**
+   * Type is #GNUNET_MESSAGE_TYPE_CMDS_HELPER_INIT
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * Number of barriers the helper inherits.
+   */
+  uint32_t barrier_count GNUNET_PACKED;
+
+  /* Followed by barrier_count barrier hashes */
+
+  /* Followed by topology data */
+};
+
+
+struct GNUNET_TESTING_CommandLocalFinished
+{
+  /**
+   * Type is GNUNET_MESSAGE_TYPE_CMDS_HELPER_LOCAL_FINISHED
+   */
+  struct GNUNET_MessageHeader header;
+
+  /**
+   * The exit status local test return with in NBO.
+   */
+  uint32_t rv GNUNET_PACKED;
+};
+
+
+/**
+ * Child to parent: I reached the given barrier,
+ * increment the counter (or pass to grandparent).
+ */
+struct GNUNET_TESTING_CommandBarrierReached
+{
+  struct GNUNET_MessageHeader header;
+  struct GNUNET_ShortHashCode barrier_key;
+};
+
+
+/**
+ * Parent to child: you're inheriting a barrier.
+ * If the barrier was already satisfied, the parent
+ * must sent a separate barrier satisfied message.
+ */
+struct GNUNET_TESTING_CommandBarrierInherited
+{
+  struct GNUNET_MessageHeader header;
+  struct GNUNET_ShortHashCode barrier_key;
+};
+
+
+/**
+ * Parent to child: this barrier was satisfied.
+ */
+struct GNUNET_TESTING_CommandBarrierSatisfied
+{
+  struct GNUNET_MessageHeader header;
+  struct GNUNET_ShortHashCode barrier_key;
+};
+
+
+GNUNET_NETWORK_STRUCT_END
+
+#endif
+/* end of testing_cmds.h */