1 files changed, 43 insertions, 0 deletions
diff --git a/wsrep-lib/src/sr_key_set.cpp b/wsrep-lib/src/sr_key_set.cpp
new file mode 100644
index 00000000..31b6e692
--- /dev/null
+++ b/wsrep-lib/src/sr_key_set.cpp
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2023 Codership Oy <info@codership.com>
+ *
+ * This file is part of wsrep-lib.
+ *
+ * Wsrep-lib is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Wsrep-lib 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with wsrep-lib.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "wsrep/sr_key_set.hpp"
+
+#include "wsrep/key.hpp"
+
+#include <cassert>
+
+void wsrep::sr_key_set::insert(const wsrep::key& key)
+{
+    assert(key.size() >= 2);
+    if (key.size() < 2)
+    {
+        throw wsrep::runtime_error("Invalid key size");
+    }
+
+    root_[std::string(static_cast<const char*>(key.key_parts()[0].data()),
+                      key.key_parts()[0].size())]
+        .insert(std::string(static_cast<const char*>(key.key_parts()[1].data()),
+                            key.key_parts()[1].size()));
+}
+
+void wsrep::sr_key_set::clear()
+{
+    root_.clear();
+}