1 files changed, 57 insertions, 0 deletions
diff --git a/agent/data/enums.hpp b/agent/data/enums.hpp
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--- /dev/null
+++ b/agent/data/enums.hpp
@@ -0,0 +1,57 @@
+/**
+ * @brief DBus enums to base type converter.
+ *
+ * This file is part of sila-snmp project.
+ *
+ * Copyright (c) 2022 SILA
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+#pragma once
+
+#include <string>
+#include <map>
+
+namespace phosphor
+{
+namespace snmp
+{
+namespace data
+{
+
+template <typename T> struct DBusEnum
+{
+    std::string base;
+    std::map<std::string, T> values;
+    T wrongValue;
+
+    T get(const std::string& str) const
+    {
+        const auto len = base.length();
+        if (0 == str.compare(0, len, base))
+        {
+            const auto& it = values.find(str.substr(len + 1));
+            if (it != values.end())
+            {
+                return it->second;
+            }
+        }
+
+        return wrongValue;
+    }
+};
+
+} // namespace data
+} // namespace snmp
+} // namespace phosphor