Change a lot of stuff

2018-05-02 18:33:27 +02:00
parent 329375b7cb
commit 595fbf1465
199 changed files with 17496 additions and 396 deletions
@@ -0,0 +1,50 @@
+/*
+Copyright (c) 2013, 2014 Paolo Patierno
+
+All rights reserved. This program and the accompanying materials
+are made available under the terms of the Eclipse Public License v1.0
+and Eclipse Distribution License v1.0 which accompany this distribution. 
+
+The Eclipse Public License is available at 
+   http://www.eclipse.org/legal/epl-v10.html
+and the Eclipse Distribution License is available at 
+   http://www.eclipse.org/org/documents/edl-v10.php.
+
+Contributors:
+   Paolo Patierno - initial API and implementation and/or initial documentation
+*/
+
+using System;
+using System.Collections;
+
+namespace uPLibrary.Networking.M2Mqtt.Utility
+{
+    /// <summary>
+    /// Extension class for a Queue
+    /// </summary>
+    internal static class QueueExtension
+    {
+        /// <summary>
+        /// Predicate for searching inside a queue
+        /// </summary>
+        /// <param name="item">Item of the queue</param>
+        /// <returns>Result of predicate</returns>
+        internal delegate bool QueuePredicate(object item);
+
+        /// <summary>
+        /// Get (without removing) an item from queue based on predicate
+        /// </summary>
+        /// <param name="queue">Queue in which to search</param>
+        /// <param name="predicate">Predicate to verify to get item</param>
+        /// <returns>Item matches the predicate</returns>
+        internal static object Get(Queue queue, QueuePredicate predicate)
+        {
+            foreach (var item in queue)
+            {
+                if (predicate(item))
+                    return item;
+            }
+            return null;
+        }
+    }
+}
@@ -0,0 +1,86 @@
+/*
+Copyright (c) 2013, 2014 Paolo Patierno
+
+All rights reserved. This program and the accompanying materials
+are made available under the terms of the Eclipse Public License v1.0
+and Eclipse Distribution License v1.0 which accompany this distribution. 
+
+The Eclipse Public License is available at 
+   http://www.eclipse.org/legal/epl-v10.html
+and the Eclipse Distribution License is available at 
+   http://www.eclipse.org/org/documents/edl-v10.php.
+
+Contributors:
+   Paolo Patierno - initial API and implementation and/or initial documentation
+*/
+
+using System.Diagnostics;
+
+namespace uPLibrary.Networking.M2Mqtt.Utility
+{
+    /// <summary>
+    /// Tracing levels
+    /// </summary>
+    public enum TraceLevel
+    {
+        Error = 0x01,
+        Warning = 0x02,
+        Information = 0x04,
+        Verbose = 0x0F,
+        Frame = 0x10,
+        Queuing = 0x20
+    }
+
+    // delegate for writing trace
+    public delegate void WriteTrace(string format, params object[] args);
+
+    /// <summary>
+    /// Tracing class
+    /// </summary>
+    public static class Trace
+    {
+        public static TraceLevel TraceLevel;
+        public static WriteTrace TraceListener;
+
+        [Conditional("DEBUG")]
+        public static void Debug(string format, params object[] args)
+        {
+            if (TraceListener != null)
+            {
+                TraceListener(format, args);
+            }
+        }
+
+        public static void WriteLine(TraceLevel level, string format)
+        {
+            if (TraceListener != null && (level & TraceLevel) > 0)
+            {
+                TraceListener(format);
+            }
+        }
+
+        public static void WriteLine(TraceLevel level, string format, object arg1)
+        {
+            if (TraceListener != null && (level & TraceLevel) > 0)
+            {
+                TraceListener(format, arg1);
+            }
+        }
+
+        public static void WriteLine(TraceLevel level, string format, object arg1, object arg2)
+        {
+            if (TraceListener != null && (level & TraceLevel) > 0)
+            {
+                TraceListener(format, arg1, arg2);
+            }
+        }
+
+        public static void WriteLine(TraceLevel level, string format, object arg1, object arg2, object arg3)
+        {
+            if (TraceListener != null && (level & TraceLevel) > 0)
+            {
+                TraceListener(format, arg1, arg2, arg3);
+            }
+        }
+    }
+}