Add static class for logger

Signed-off-by: Osman Hadzic <osman.hadzic@secomind.com>

AstarteDeviceSDKCSharp/Utilities/Logger/AstarteLogger.cs

@@ -0,0 +1,59 @@
+/*
+ * This file is part of Astarte.
+ *
+ * Copyright 2023 SECO Mind Srl
+ *
+ * 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+using System.Diagnostics;
+
+public static class AstarteLogger
+{
+    public static void Info(string message, string className)
+    {
+        Trace.TraceInformation(CreateMessage(message, className, AstarteLogLevel.Info));
+    }
+
+    public static void Error(string message, string className)
+    {
+        Trace.TraceInformation(CreateMessage(message, className, AstarteLogLevel.Error));
+    }
+
+    public static void Warn(string message, string className)
+    {
+        Trace.TraceInformation(CreateMessage(message, className, AstarteLogLevel.Warn));
+    }
+
+    public static void Debug(string message, string className)
+    {
+        Trace.TraceInformation(CreateMessage(message, className, AstarteLogLevel.Debug));
+    }
+
+    private static string CreateMessage(string message, string className, AstarteLogLevel loggerLevel)
+    {
+        return String.Format("{0} : {1} : {2} : {3}", DateTime.Now.ToString("MM/dd/yyyy HH:mm:ss"),
+        loggerLevel, className, message);
+    }
+}
+
+enum AstarteLogLevel
+{
+    Info,
+    Error,
+    Warn,
+    Debug
+}
+