From 6d250c4050ceb0bda33aad6a484fd05e508c4e27 Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Fri, 4 Nov 2016 04:31:05 -0400
Subject: make dlna project portable

---
 .../Net/DisposableManagedObjectBase.cs             | 74 ++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Emby.Common.Implementations/Net/DisposableManagedObjectBase.cs

(limited to 'Emby.Common.Implementations/Net/DisposableManagedObjectBase.cs')

diff --git a/Emby.Common.Implementations/Net/DisposableManagedObjectBase.cs b/Emby.Common.Implementations/Net/DisposableManagedObjectBase.cs
new file mode 100644
index 000000000..8476cea32
--- /dev/null
+++ b/Emby.Common.Implementations/Net/DisposableManagedObjectBase.cs
@@ -0,0 +1,74 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+
+namespace Emby.Common.Implementations.Net
+{
+    /// <summary>
+    /// Correclty implements the <see cref="IDisposable"/> interface and pattern for an object containing only managed resources, and adds a few common niceities not on the interface such as an <see cref="IsDisposed"/> property.
+    /// </summary>
+    public abstract class DisposableManagedObjectBase : IDisposable
+    {
+
+        #region Public Methods
+
+        /// <summary>
+        /// Override this method and dispose any objects you own the lifetime of if disposing is true;
+        /// </summary>
+        /// <param name="disposing">True if managed objects should be disposed, if false, only unmanaged resources should be released.</param>
+        protected abstract void Dispose(bool disposing);
+
+        /// <summary>
+        /// Throws and <see cref="System.ObjectDisposedException"/> if the <see cref="IsDisposed"/> property is true.
+        /// </summary>
+        /// <seealso cref="IsDisposed"/>
+        /// <exception cref="System.ObjectDisposedException">Thrown if the <see cref="IsDisposed"/> property is true.</exception>
+        /// <seealso cref="Dispose()"/>
+        protected virtual void ThrowIfDisposed()
+        {
+            if (this.IsDisposed) throw new ObjectDisposedException(this.GetType().FullName);
+        }
+
+        #endregion
+
+        #region Public Properties
+
+        /// <summary>
+        /// Sets or returns a boolean indicating whether or not this instance has been disposed.
+        /// </summary>
+        /// <seealso cref="Dispose()"/>
+        public bool IsDisposed
+        {
+            get;
+            private set;
+        }
+
+        #endregion
+
+        #region IDisposable Members
+
+        /// <summary>
+        /// Disposes this object instance and all internally managed resources.
+        /// </summary>
+        /// <remarks>
+        /// <para>Sets the <see cref="IsDisposed"/> property to true. Does not explicitly throw an exception if called multiple times, but makes no promises about behaviour of derived classes.</para>
+        /// </remarks>
+        /// <seealso cref="IsDisposed"/>
+        public void Dispose()
+        {
+            try
+            {
+                IsDisposed = true;
+
+                Dispose(true);
+            }
+            finally
+            {
+                GC.SuppressFinalize(this);
+            }
+        }
+
+        #endregion
+    }
+}
-- 
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