Adding upstream version 2.4.1.upstream/2.4.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 63 insertions, 0 deletions

diff --git a/src/bin/d2/tests/configured_library.cc b/src/bin/d2/tests/configured_library.cc
new file mode 100644
index 0000000..3aeb94d
--- /dev/null
+++ b/src/bin/d2/tests/configured_library.cc
@@ -0,0 +1,63 @@
+// Copyright (C) 2021 Internet Systems Consortium, Inc. ("ISC")
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this
+// file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+/// @brief d2_srv_configured callout testing library
+
+#include <config.h>
+#include <cc/data.h>
+#include <hooks/hooks.h>
+
+using namespace isc::data;
+using namespace isc::hooks;
+using namespace std;
+
+namespace {
+
+extern "C" {
+
+// d2_srv_configured callout.
+int
+d2_srv_configured(CalloutHandle& handle) {
+    // Get the parameters.
+    ConstElementPtr cfg;
+    string error;
+    handle.getArgument("json_config", cfg);
+    handle.getArgument("error", error);
+
+    if (cfg) {
+        ConstElementPtr uc = cfg->get("user-context");
+        if (uc) {
+            ConstElementPtr msg = uc->get("error");
+            if (msg && (msg->getType() == Element::string)) {
+                error += msg->stringValue();
+            }
+        }
+    }
+
+    if (!error.empty()) {
+        handle.setArgument("error", error);
+        handle.setStatus(CalloutHandle::NEXT_STEP_DROP);
+    }
+    return (0);
+}
+
+// Framework functions.
+int
+version() {
+    return (KEA_HOOKS_VERSION);
+}
+
+// load() initializes the user library if the main image was statically linked.
+int
+load(isc::hooks::LibraryHandle&) {
+#ifdef USE_STATIC_LINK
+    hooksStaticLinkInit();
+#endif
+    return (0);
+}
+
+}
+}