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-rw-r--r--cpp/src/qpid/broker/PreviewSessionHandler.h111
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diff --git a/cpp/src/qpid/broker/PreviewSessionHandler.h b/cpp/src/qpid/broker/PreviewSessionHandler.h
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-#ifndef QPID_BROKER_PREVIEWSESSIONHANDLER_H
-#define QPID_BROKER_PREVIEWSESSIONHANDLER_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/FrameHandler.h"
-#include "qpid/framing/AMQP_ClientOperations.h"
-#include "qpid/framing/AMQP_ServerOperations.h"
-#include "qpid/framing/AMQP_ClientProxy.h"
-#include "qpid/framing/amqp_types.h"
-#include "qpid/framing/ChannelHandler.h"
-#include "SessionContext.h"
-
-#include <boost/noncopyable.hpp>
-
-namespace qpid {
-namespace broker {
-
-class PreviewConnection;
-class PreviewSessionState;
-
-/**
- * A SessionHandler is associated with each active channel. It
- * receives incoming frames, handles session commands and manages the
- * association between the channel and a session.
- */
-class PreviewSessionHandler : public framing::AMQP_ServerOperations::SessionHandler,
- public framing::AMQP_ClientOperations::SessionHandler,
- public framing::FrameHandler::InOutHandler,
- private boost::noncopyable
-{
- public:
- PreviewSessionHandler(PreviewConnection&, framing::ChannelId);
- ~PreviewSessionHandler();
-
- /** Returns 0 if not attached to a session */
- PreviewSessionState* getSession() { return session.get(); }
- const PreviewSessionState* getSession() const { return session.get(); }
-
- framing::ChannelId getChannel() const { return channel.get(); }
-
- ConnectionState& getConnection();
- const ConnectionState& getConnection() const;
-
- framing::AMQP_ClientProxy& getProxy() { return proxy; }
- const framing::AMQP_ClientProxy& getProxy() const { return proxy; }
-
- // Called by closing connection.
- void localSuspend();
- void detach() { localSuspend(); }
-
- protected:
- void handleIn(framing::AMQFrame&);
- void handleOut(framing::AMQFrame&);
-
- private:
- /// Session methods
- void open(uint32_t detachedLifetime);
- void flow(bool active);
- void flowOk(bool active);
- void close();
- void closed(uint16_t replyCode, const std::string& replyText);
- void resume(const framing::Uuid& sessionId);
- void suspend();
- void ack(uint32_t cumulativeSeenMark,
- const framing::SequenceNumberSet& seenFrameSet);
- void highWaterMark(uint32_t lastSentMark);
- void solicitAck();
-
- //extra methods required for assuming client role
- void attached(const framing::Uuid& sessionId, uint32_t detachedLifetime);
- void detached();
-
-
- void assertAttached(const char* method) const;
- void assertActive(const char* method) const;
- void assertClosed(const char* method) const;
-
-
- PreviewConnection& connection;
- framing::ChannelHandler channel;
- framing::AMQP_ClientProxy proxy;
- framing::AMQP_ClientProxy::Session peerSession;
- bool ignoring;
- std::auto_ptr<PreviewSessionState> session;
-};
-
-}} // namespace qpid::broker
-
-
-
-#endif /*!QPID_BROKER_SESSIONHANDLER_H*/