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#ifndef QPID_AMQP_0_10_CONNECTION_H
#define QPID_AMQP_0_10_CONNECTION_H
/*
*
* 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.
*
*/
#include "qpid/framing/AMQFrame.h"
#include "qpid/sys/ConnectionCodec.h"
#include "qpid/sys/ConnectionInputHandler.h"
#include "qpid/sys/ConnectionOutputHandler.h"
#include "qpid/sys/Mutex.h"
#include "qpid/broker/BrokerImportExport.h"
#include <boost/intrusive_ptr.hpp>
#include <memory>
#include <deque>
namespace qpid {
namespace sys {
class ConnectionInputHandlerFactory;
}
namespace amqp_0_10 {
class Connection : public sys::ConnectionCodec,
public sys::ConnectionOutputHandler
{
typedef std::deque<framing::AMQFrame> FrameQueue;
FrameQueue frameQueue;
FrameQueue workQueue;
bool pushClosed, popClosed;
mutable sys::Mutex frameQueueLock;
sys::OutputControl& output;
std::auto_ptr<sys::ConnectionInputHandler> connection;
std::string identifier;
bool initialized;
bool isClient;
size_t buffered;
framing::ProtocolVersion version;
public:
QPID_BROKER_EXTERN Connection(sys::OutputControl&, const std::string& id, bool isClient);
QPID_BROKER_EXTERN void setInputHandler(std::auto_ptr<sys::ConnectionInputHandler> c);
size_t decode(const char* buffer, size_t size);
size_t encode(char* buffer, size_t size);
bool isClosed() const;
bool canEncode();
void abort();
void activateOutput();
void closed(); // connection closed by peer.
void close(); // closing from this end.
void send(framing::AMQFrame&);
framing::ProtocolVersion getVersion() const;
size_t getBuffered() const;
};
}} // namespace qpid::amqp_0_10
#endif /*!QPID_AMQP_0_10_CONNECTION_H*/
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