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#ifndef QPID_BROKER_AMQP_INCOMING_H
#define QPID_BROKER_AMQP_INCOMING_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 "Message.h"
#include "ManagedIncomingLink.h"
extern "C" {
#include <proton/engine.h>
}
#include <boost/intrusive_ptr.hpp>
namespace qpid {
namespace broker {
class Broker;
class Message;
class TxBuffer;
namespace amqp {
class Session;
class Incoming : public ManagedIncomingLink
{
public:
Incoming(pn_link_t*, Broker& broker, Session& parent, const std::string& source, const std::string& target, const std::string& name);
virtual ~Incoming();
virtual bool doWork();//do anything that requires output
virtual bool haveWork();//called when handling input to see whether any output work is needed
virtual void detached(bool closed);
virtual void readable(pn_delivery_t* delivery) = 0;
void verify(const std::string& userid, const std::string& defaultRealm);
void wakeup();
protected:
class UserId
{
public:
UserId();
void init(const std::string& userid, const std::string& defaultRealm);
void verify(const std::string& claimed);
private:
std::string userid;
bool inDefaultRealm;
std::string unqualified;
};
const uint32_t credit;
uint32_t window;
pn_link_t* link;
Session& session;
UserId userid;
virtual uint32_t getCredit();
};
class DecodingIncoming : public Incoming
{
public:
DecodingIncoming(pn_link_t*, Broker& broker, Session& parent, const std::string& source, const std::string& target, const std::string& name);
virtual ~DecodingIncoming();
void readable(pn_delivery_t* delivery);
virtual void deliver(boost::intrusive_ptr<qpid::broker::amqp::Message> received, pn_delivery_t* delivery);
virtual void handle(qpid::broker::Message&, qpid::broker::TxBuffer*) = 0;
private:
boost::shared_ptr<Session> sessionPtr;
boost::intrusive_ptr<Message> partial;
};
}}} // namespace qpid::broker::amqp
#endif /*!QPID_BROKER_AMQP_INCOMING_H*/
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