From 67dee6410dcb982b899ec0bb9644d5afa4a8e2d1 Mon Sep 17 00:00:00 2001
From: Dr Scofield
Date: Wed, 4 Jun 2008 13:06:24 +0000
Subject: * fleshing out XMPP entities, adding XmppWriter and XmppSerializer

  having spent the last couple of days wrestling with .NET XmlSerializer
  and trying to get it to do what is required by XMPP (RFC 3920 & 3921)
  this is the preliminary result of that wrestling (you should see the
  other guy!): XmppSerializer allows us to serialize Xmpp stanza (and
  theoretically deserialize [or reify] them), XmppWriter helps avoiding
  various gratuitous crap added in by off-the-shelf XmlSerializer.

  this is currently not used anywhere but the plan is to use it for 
  at least an XMPPBridgeModule.  


---
 .../Framework/Communications/XMPP/XmppStanza.cs    | 71 ++++++++++++++++++++++
 1 file changed, 71 insertions(+)
 create mode 100644 OpenSim/Framework/Communications/XMPP/XmppStanza.cs

(limited to 'OpenSim/Framework/Communications/XMPP/XmppStanza.cs')

diff --git a/OpenSim/Framework/Communications/XMPP/XmppStanza.cs b/OpenSim/Framework/Communications/XMPP/XmppStanza.cs
new file mode 100644
index 0000000..00df14a
--- /dev/null
+++ b/OpenSim/Framework/Communications/XMPP/XmppStanza.cs
@@ -0,0 +1,71 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSim Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Xml;
+using System.Xml.Serialization;
+
+namespace OpenSim.Framework.Communications.XMPP
+{
+    public abstract class XmppStanza
+    {
+        /// <summary>
+        /// counter used for generating ID
+        /// </summary>
+        [XmlIgnore]
+        private static ulong _ctr = 0;
+
+        /// <summary>
+        /// recipient JID
+        /// </summary>
+        [XmlAttribute("to")]
+        public string ToJid;
+
+        /// <summary>
+        /// sender JID
+        /// </summary>
+        [XmlAttribute("from")]
+        public string FromJid;
+
+        /// <summary>
+        /// unique ID.
+        /// </summary>
+        [XmlAttribute("id")]
+        public string MessageId;
+
+        public XmppStanza()
+        {
+        }
+
+        public XmppStanza(string fromJid, string toJid)
+        {
+            ToJid = toJid;
+            FromJid = fromJid;
+            MessageId = String.Format("OpenSim_{0}{1}", DateTime.UtcNow.Ticks, _ctr++);
+        }
+    }
+}
-- 
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