1 files changed, 118 insertions, 0 deletions
diff --git a/qpid/dotnet/Qpid.Common/Framing/ContentHeaderBody.cs b/qpid/dotnet/Qpid.Common/Framing/ContentHeaderBody.cs
new file mode 100644
index 0000000000..82889c23c8
--- /dev/null
+++ b/qpid/dotnet/Qpid.Common/Framing/ContentHeaderBody.cs
@@ -0,0 +1,118 @@
+/*
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ *
+ */
+using System;
+using Apache.Qpid.Buffer;
+
+namespace Apache.Qpid.Framing
+{
+    public class ContentHeaderBody : IBody
+    {
+        public static readonly byte TYPE = 2;
+
+        public ushort ClassId;
+
+        public ushort Weight;
+        
+        public ulong BodySize;
+
+        /** must never be null */
+        public IContentHeaderProperties Properties;
+
+        public ContentHeaderBody()
+        {
+        }
+
+        public ContentHeaderBody(IContentHeaderProperties props, ushort classId)
+        {
+            Properties = props;
+            ClassId = classId;
+        }
+
+        public ContentHeaderBody(ushort classId, ushort weight, IContentHeaderProperties props, uint bodySize)
+            : this(props, classId)
+        {            
+            Weight = weight;
+            BodySize = bodySize;
+        }
+
+        #region IBody Members
+
+        public byte BodyType
+        {
+            get
+            {
+                return TYPE;
+            }
+        }
+
+        public uint Size
+        {
+            get
+            {
+                return (2 + 2 + 8 + 2 + Properties.PropertyListSize);
+            }
+        }
+
+        public void WritePayload(ByteBuffer buffer)
+        {
+            buffer.Put(ClassId);
+            buffer.Put(Weight);
+            buffer.Put(BodySize);
+            buffer.Put(Properties.PropertyFlags);
+            Properties.WritePropertyListPayload(buffer);
+        }
+
+        public void PopulateFromBuffer(ByteBuffer buffer, uint size)
+        {     
+            ClassId = buffer.GetUInt16();
+            Weight = buffer.GetUInt16();
+            BodySize = buffer.GetUInt64();
+            ushort propertyFlags = buffer.GetUInt16();
+            ContentHeaderPropertiesFactory factory = ContentHeaderPropertiesFactory.GetInstance();
+            Properties = factory.CreateContentHeaderProperties(ClassId, propertyFlags, buffer);    
+        }
+
+        #endregion
+
+        public static AMQFrame CreateAMQFrame(ushort channelId, ushort classId, ushort weight, BasicContentHeaderProperties properties,
+                                              uint bodySize)
+        {
+            AMQFrame frame = new AMQFrame();
+            frame.Channel = channelId;
+            frame.BodyFrame = new ContentHeaderBody(classId, weight, properties, bodySize);
+            return frame;
+        }
+
+        public static AMQFrame CreateAMQFrame(ushort channelId, ContentHeaderBody body)
+        {
+            AMQFrame frame = new AMQFrame();
+            frame.Channel = channelId;
+            frame.BodyFrame = body;
+            return frame;
+        }
+
+        public override string ToString()
+        {
+            return String.Format("ContentHeaderBody: ClassId {0}, Weight {1}, BodySize {2}, Properties {3}", ClassId, Weight,
+                                 BodySize, Properties);
+        }
+    }
+}