1 // This source code is dual-licensed under the Apache License, version
2 // 2.0, and the Mozilla Public License, version 1.1.
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7 // Copyright (C) 2007-2010 LShift Ltd., Cohesive Financial
8 // Technologies LLC., and Rabbit Technologies Ltd.
10 // Licensed under the Apache License, Version 2.0 (the "License");
11 // you may not use this file except in compliance with the License.
12 // You may obtain a copy of the License at
14 // http://www.apache.org/licenses/LICENSE-2.0
16 // Unless required by applicable law or agreed to in writing, software
17 // distributed under the License is distributed on an "AS IS" BASIS,
18 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19 // See the License for the specific language governing permissions and
20 // limitations under the License.
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26 // The contents of this file are subject to the Mozilla Public License
27 // Version 1.1 (the "License"); you may not use this file except in
28 // compliance with the License. You may obtain a copy of the License at
29 // http://www.rabbitmq.com/mpl.html
31 // Software distributed under the License is distributed on an "AS IS"
32 // basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
33 // License for the specific language governing rights and limitations
36 // The Original Code is The RabbitMQ .NET Client.
38 // The Initial Developers of the Original Code are LShift Ltd,
39 // Cohesive Financial Technologies LLC, and Rabbit Technologies Ltd.
41 // Portions created before 22-Nov-2008 00:00:00 GMT by LShift Ltd,
42 // Cohesive Financial Technologies LLC, or Rabbit Technologies Ltd
43 // are Copyright (C) 2007-2008 LShift Ltd, Cohesive Financial
44 // Technologies LLC, and Rabbit Technologies Ltd.
46 // Portions created by LShift Ltd are Copyright (C) 2007-2010 LShift
47 // Ltd. Portions created by Cohesive Financial Technologies LLC are
48 // Copyright (C) 2007-2010 Cohesive Financial Technologies
49 // LLC. Portions created by Rabbit Technologies Ltd are Copyright
50 // (C) 2007-2010 Rabbit Technologies Ltd.
52 // All Rights Reserved.
54 // Contributor(s): ______________________________________.
56 //---------------------------------------------------------------------------
61 using System.Collections;
63 using RabbitMQ.Client;
66 namespace RabbitMQ.Client.Content {
67 ///<summary>Internal support class for use in reading and writing
68 ///information binary-compatible with QPid's "MapMessage" wire
69 ///encoding.</summary>
70 ///<exception cref="ProtocolViolationException"/>
71 public class MapWireFormatting {
72 public static IDictionary ReadMap(NetworkBinaryReader reader) {
73 int entryCount = BytesWireFormatting.ReadInt32(reader);
75 string message = string.Format("Invalid (negative) entryCount: {0}", entryCount);
76 throw new ProtocolViolationException(message);
79 Hashtable table = new Hashtable(entryCount);
80 for (int entryIndex = 0; entryIndex < entryCount; entryIndex++) {
81 string key = StreamWireFormatting.ReadUntypedString(reader);
82 object value = StreamWireFormatting.ReadObject(reader);
89 public static void WriteMap(NetworkBinaryWriter writer, IDictionary table) {
90 int entryCount = table.Count;
91 BytesWireFormatting.WriteInt32(writer, entryCount);
93 foreach (DictionaryEntry entry in table) {
94 StreamWireFormatting.WriteUntypedString(writer, (string) entry.Key);
95 StreamWireFormatting.WriteObject(writer, entry.Value);