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/*
*
* 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.
*
*/
#ifndef _ConnectionAdapter_
#define _ConnectionAdapter_
#include <memory>
#include "qpid/framing/amqp_types.h"
#include "qpid/framing/AMQFrame.h"
#include "qpid/framing/AMQP_ServerOperations.h"
#include "qpid/framing/AMQP_ClientProxy.h"
#include "qpid/framing/ChannelAdapter.h"
#include "qpid/framing/ProtocolInitiation.h"
#include "qpid/framing/ProtocolVersion.h"
#include "qpid/Exception.h"
namespace qpid {
namespace broker {
class Connection;
struct Handler;
class ConnectionAdapter : public framing::ChannelAdapter, public framing::AMQP_ServerOperations
{
std::auto_ptr<Handler> handler;
public:
ConnectionAdapter(Connection& connection);
void init(const framing::ProtocolInitiation& header);
void close(framing::ReplyCode code, const std::string& text, framing::ClassId classId, framing::MethodId methodId);
void handle(framing::AMQFrame& frame);
//ChannelAdapter virtual methods:
void handleMethod(boost::shared_ptr<qpid::framing::AMQMethodBody> method);
bool isOpen() const { return true; } //channel 0 is always open
//never needed:
void handleHeader(boost::shared_ptr<qpid::framing::AMQHeaderBody>) {}
void handleContent(boost::shared_ptr<qpid::framing::AMQContentBody>) {}
void handleHeartbeat(boost::shared_ptr<qpid::framing::AMQHeartbeatBody>) {}
//AMQP_ServerOperations:
ConnectionHandler* getConnectionHandler();
ChannelHandler* getChannelHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
BasicHandler* getBasicHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
ExchangeHandler* getExchangeHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
BindingHandler* getBindingHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
QueueHandler* getQueueHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
TxHandler* getTxHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
MessageHandler* getMessageHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
AccessHandler* getAccessHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
FileHandler* getFileHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
StreamHandler* getStreamHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
TunnelHandler* getTunnelHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
DtxCoordinationHandler* getDtxCoordinationHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
DtxDemarcationHandler* getDtxDemarcationHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
ExecutionHandler* getExecutionHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
SessionHandler* getSessionHandler() { throw ConnectionException(503, "Class can't be accessed over channel 0"); }
framing::ProtocolVersion getVersion() const;
};
struct Handler : public framing::AMQP_ServerOperations::ConnectionHandler
{
framing::AMQP_ClientProxy proxy;
framing::AMQP_ClientProxy::Connection client;
Connection& connection;
Handler(Connection& connection, ConnectionAdapter& adapter);
void startOk(const qpid::framing::FieldTable& clientProperties,
const std::string& mechanism, const std::string& response,
const std::string& locale);
void secureOk(const std::string& response);
void tuneOk(uint16_t channelMax, uint32_t frameMax, uint16_t heartbeat);
void open(const std::string& virtualHost,
const std::string& capabilities, bool insist);
void close(uint16_t replyCode, const std::string& replyText,
uint16_t classId, uint16_t methodId);
void closeOk();
};
}}
#endif
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