1 files changed, 46 insertions, 0 deletions
diff --git a/crypto/src/tls/TlsFatalAlert.cs b/crypto/src/tls/TlsFatalAlert.cs
new file mode 100644
index 000000000..9f0ea8f30
--- /dev/null
+++ b/crypto/src/tls/TlsFatalAlert.cs
@@ -0,0 +1,46 @@
+using System;
+
+namespace Org.BouncyCastle.Tls
+{
+    public class TlsFatalAlert
+        : TlsException
+    {
+        private static string GetMessage(short alertDescription, string detailMessage)
+        {
+            string msg = Tls.AlertDescription.GetText(alertDescription);
+            if (null != detailMessage)
+            {
+                msg += "; " + detailMessage;
+            }
+            return msg;
+        }
+
+        protected readonly short m_alertDescription;
+
+        public TlsFatalAlert(short alertDescription)
+            : this(alertDescription, (string)null)
+        {
+        }
+
+        public TlsFatalAlert(short alertDescription, string detailMessage)
+            : this(alertDescription, detailMessage, null)
+        {
+        }
+
+        public TlsFatalAlert(short alertDescription, Exception alertCause)
+            : this(alertDescription, null, alertCause)
+        {
+        }
+
+        public TlsFatalAlert(short alertDescription, string detailMessage, Exception alertCause)
+            : base(GetMessage(alertDescription, detailMessage), alertCause)
+        {
+            this.m_alertDescription = alertDescription;
+        }
+
+        public virtual short AlertDescription
+        {
+            get { return m_alertDescription; }
+        }
+    }
+}