SessionListener.h

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/*
* Copyright Onix Solutions Limited [OnixS]. All rights reserved.
*
* This software owned by Onix Solutions Limited [OnixS] and is protected by copyright law
* and international copyright treaties.
*
* Access to and use of the software is governed by the terms of the applicable OnixS Software
* Services Agreement (the Agreement) and Customer end user license agreements granting
* a non-assignable, non-transferable and non-exclusive license to use the software
* for it's own data processing purposes under the terms defined in the Agreement.
*
* Except as otherwise granted within the terms of the Agreement, copying or reproduction of any part
* of this source code or associated reference material to any other location for further reproduction
* or redistribution, and any amendments to this copyright notice, are expressly prohibited.
*
* Any reproduction or redistribution for sale or hiring of the Software not in accordance with
* the terms of the Agreement is a violation of copyright law.
*/
 
#pragma once
 
#include <OnixS/B3/BOE/ABI.h>
#include <OnixS/B3/BOE/Messaging.h>
#include <OnixS/B3/BOE/SessionStateId.h>
 
#include <string>
 
namespace OnixS {
namespace B3 {
namespace BOE {
 
ONIXS_B3_BOE_API_DECL(class, Session);

struct SessionWarningReason
{
    enum Enum
    {
        GeneralWarning,

        SequenceGapIsDetected,

        UnexpectedSbeSchemaVersion,

        UnexpectedNextSeqNo,

        UnsupportedMessageType,

        MsgSeqNumOutOfRange,

        UnexpectedSessionId,

        ReceiveTimeoutIsDetected,

        ExceptionInEventHandler,

        PluggableSessionStorageException,

        RestoreSessionStateWarning,

        AsyncFileBasedStorageQueueOverflow,

        LicenseExpiration,

        RetransmitReject,

        LinkErrorIsDetected,

        LinkErrorIsDetectedDuringSessionEstablishment,

        CannotSetSocketOption,

        CannotBackup,

        CannotRestoreSessionState,
    };
 
    ONIXS_B3_BOE_EXPORTED static const char* toString(Enum type) ONIXS_B3_BOE_NOTHROW;
};

struct SessionErrorReason
{
    enum Enum
    {
        InternalError,

        GeneralError,

        UnexpectedMessageType,

        NegotiationReject,

        EstablishmentReject,

        TerminateInReplyOnEstablish,

        MsgSeqNumTooLow,

        CannotRestoreConnection,

        CannotEstablishConnection,

        ExceptionDuringProcessingOfIncomingMessage,

        DecodingError,

        KeepAliveIntervalLapsed,

        LinkErrorIsDetected,

        LinkErrorIsDetectedDuringSessionEstablishment,

        ExchangeInitiatedTerminateMessage,

        IncomingMessageGapQueueOverflow,

        PluggableSessionStorageException,

        UnexpectedSessionVerId,

        CannotRestoreSessionState,
    };
 
    ONIXS_B3_BOE_EXPORTED static const char* toString(Enum type) ONIXS_B3_BOE_NOTHROW;
};

struct ReceivedDataTimestamp
{
    enum Source
    {
        None,

        Software,

        Hardware
    };

    Messaging::Timestamp time_;
    Source source_;

    ONIXS_B3_BOE_EXPORTED std::string toString() const;
};
 

class ONIXS_B3_BOE_EXPORTED SessionListener
{
public:
    virtual void onNotApplied(const Messaging::NotApplied8 & /*msg*/, Session* /*sn*/) {}

    virtual void onNegotiateResponse(const Messaging::NegotiateResponse2&, Session* /*sn*/){}

    virtual void onNegotiateReject(const Messaging::NegotiateReject3&, Session* /*sn*/){}

    virtual void onEstablishAck(const Messaging::EstablishAck5&, Session* /*sn*/){}

    virtual void onEstablishReject(const Messaging::EstablishReject6&, Session* /*sn*/){}

    virtual void onTerminate(const Messaging::Terminate7&, Session* /*sn*/){}

    virtual void onSequence(const Messaging::Sequence9&, Session* /*sn*/){}

    virtual void onRetransmission(const Messaging::Retransmission13&, Session* /*sn*/){}

    virtual void onRetransmitReject(const Messaging::RetransmitReject14&, Session* /*sn*/){}

    virtual void onExecutionReportNew(const Messaging::ExecutionReportNew200&, Session* /*sn*/){}

    virtual void onExecutionReportModify(const Messaging::ExecutionReportModify201&, Session* /*sn*/){}

    virtual void onExecutionReportCancel(const Messaging::ExecutionReportCancel202&, Session* /*sn*/){}

    virtual void onExecutionReportTrade(const Messaging::ExecutionReportTrade203&, Session* /*sn*/){}

    virtual void onExecutionReportReject(const Messaging::ExecutionReportReject204&, Session* /*sn*/){}

    virtual void onExecutionReportForward(const Messaging::ExecutionReportForward205&, Session* /*sn*/){}

    virtual void onBusinessMessageReject(const Messaging::BusinessMessageReject206&, Session* /*sn*/){}

    virtual void onSecurityDefinitionResponse(const Messaging::SecurityDefinitionResponse301&, Session* /*sn*/){}

    virtual void onQuoteRequest(const Messaging::QuoteRequest401&, Session* /*sn*/){}

    virtual void onQuoteStatusReport(const Messaging::QuoteStatusReport402&, Session* /*sn*/){}

    virtual void onQuote(const Messaging::Quote403&, Session* /*sn*/){}

    virtual void onQuoteCancel(const Messaging::QuoteCancel404&, Session* /*sn*/){}

    virtual void onQuoteRequestReject(const Messaging::QuoteRequestReject405&, Session* /*sn*/){}

    virtual void onPositionMaintenanceReport(const Messaging::PositionMaintenanceReport503&, Session* /*sn*/){}

    virtual void onAllocationReport(const Messaging::AllocationReport602&, Session* /*sn*/){}

    virtual void onOrderMassActionReport(const Messaging::OrderMassActionReport702&, Session* /*sn*/){}

    virtual void onReceivedBytes(const char * /*bytes*/, size_t /*size*/, const ReceivedDataTimestamp& /*timestamp*/, Session * /*sn*/) {}

    virtual void onMessageSending(char * /*bytes*/, size_t /*size*/, Session * /*sn*/) {}

    virtual void onStateChange(SessionStateId::Enum /*newState*/, SessionStateId::Enum /*prevState*/, Session * /*sn*/) {}

    virtual void onError(SessionErrorReason::Enum /*reason*/, const std::string & /*description*/, Session * /*sn*/, Messaging::SbeMessage) {}

    virtual void onWarning(SessionWarningReason::Enum /*reason*/, const std::string & /*description*/, Session * /*sn*/, Messaging::SbeMessage) {}
 
protected:
    virtual ~SessionListener() = 0;
};
 
}
}
}