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#ifndef QPID_BROKER_AMQP1_CONNECTION_H
#define QPID_BROKER_AMQP1_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/sys/ConnectionCodec.h"
#include "qpid/broker/amqp/BrokerContext.h"
#include "qpid/broker/amqp/ManagedConnection.h"
#include "qpid/sys/AtomicValue.h"
#include <map>
#include <boost/intrusive_ptr.hpp>
#include <boost/shared_ptr.hpp>
struct pn_connection_t;
struct pn_session_t;
struct pn_transport_t;
struct pn_collector_t;
struct pn_link_t;
struct pn_delivery_t;
namespace qpid {
namespace sys {
class TimerTask;
}
namespace broker {
class Broker;
namespace amqp {
class Interconnects;
class Session;
/**
* AMQP 1.0 protocol support for broker
*/
class Connection : public BrokerContext, public sys::ConnectionCodec, public ManagedConnection
{
public:
Connection(qpid::sys::OutputControl& out, const std::string& id, BrokerContext& context, bool saslInUse, bool brokerInitiated);
virtual ~Connection();
size_t decode(const char* buffer, size_t size);
virtual size_t encode(char* buffer, size_t size);
bool canEncode();
void closed();
bool isClosed() const;
framing::ProtocolVersion getVersion() const;
pn_transport_t* getTransport();
void setUserId(const std::string&);
void abort();
void trace(const char*) const;
void requestIO();
protected:
typedef std::map<pn_session_t*, boost::shared_ptr<Session> > Sessions;
pn_connection_t* connection;
pn_transport_t* transport;
pn_collector_t* collector;
qpid::sys::OutputControl& out;
const std::string id;
bool haveOutput;
Sessions sessions;
bool closeInitiated;
bool closeRequested;
boost::intrusive_ptr<sys::TimerTask> ticker;
qpid::sys::AtomicValue<bool> ioRequested;
virtual void process();
void doOutput(size_t);
bool dispatch();
void processDeliveries();
std::string getError();
void close();
void open();
void readPeerProperties();
void closedByManagement();
private:
bool checkTransportError(std::string&);
// handle Proton engine events
void doConnectionRemoteOpen();
void doConnectionRemoteClose();
void doSessionRemoteOpen(pn_session_t *session);
void doSessionRemoteClose(pn_session_t *session);
void doLinkRemoteOpen(pn_link_t *link);
void doLinkRemoteClose(pn_link_t *link);
void doDeliveryUpdated(pn_delivery_t *delivery);
};
}}} // namespace qpid::broker::amqp
#endif /*!QPID_BROKER_AMQP1_CONNECTION_H*/
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