/* | |
* | |
* 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 System.Collections.Generic; | |
using System.Threading; | |
using Logger = org.apache.qpid.transport.util.Logger; | |
namespace org.apache.qpid.transport | |
{ | |
/// <summary> | |
/// ConnectionDelegate | |
/// | |
/// Currently only implemented client specific methods | |
/// </summary> | |
public abstract class ConnectionDelegate : MethodDelegate<Channel> | |
{ | |
private static readonly Logger log = Logger.get(typeof(ConnectionDelegate)); | |
private String _virtualHost; | |
private ManualResetEvent _negotiationComplete; | |
public abstract SessionDelegate getSessionDelegate(); | |
public abstract void exception(Exception t); | |
public abstract void closed(); | |
public void setCondition(ManualResetEvent negotiationComplete) | |
{ | |
_negotiationComplete = negotiationComplete; | |
} | |
public virtual void init(Channel ch, ProtocolHeader hdr) | |
{ | |
ch.Connection.send(new ProtocolHeader((byte)1, hdr.Major, hdr.Minor)); | |
List<Object> plain = new List<Object>(); | |
plain.Add("PLAIN"); | |
List<Object> utf8 = new List<Object>(); | |
utf8.Add("utf8"); | |
ch.connectionStart(null, plain, utf8); | |
} | |
public String VirtualHost | |
{ | |
get { return _virtualHost; } | |
set { _virtualHost = value; } | |
} | |
// ---------------------------------------------- | |
// Client side | |
//----------------------------------------------- | |
public override void connectionStart(Channel context, ConnectionStart mstruct) | |
{ | |
Dictionary<String, Object> props = new Dictionary<String, Object>(); | |
context.connectionStartOk(props, null, null, "utf8"); | |
} | |
public override void connectionSecure(Channel context, ConnectionSecure mstruct) | |
{ // todo SASL | |
context.connectionSecureOk(new byte[0]); | |
} | |
public override void connectionTune(Channel context, ConnectionTune mstruct) | |
{ | |
context.Connection.ChannelMax = mstruct.getChannelMax(); | |
context.connectionTuneOk(mstruct.getChannelMax(), mstruct.getMaxFrameSize(), mstruct.getHeartbeatMax()); | |
context.connectionOpen(_virtualHost, null, Option.INSIST); | |
} | |
public override void connectionOpenOk(Channel context, ConnectionOpenOk mstruct) | |
{ | |
List<Object> knownHosts = mstruct.getKnownHosts(); | |
if (_negotiationComplete != null) | |
{ | |
_negotiationComplete.Set(); | |
} | |
} | |
public override void connectionRedirect(Channel context, ConnectionRedirect mstruct) | |
{ | |
// not going to bother at the moment | |
} | |
public override void connectionClose(Channel ch, ConnectionClose close) | |
{ | |
ch.Connection.closeCode(close); | |
ch.connectionCloseOk(); | |
} | |
} | |
} |