Handler.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 <string>
#include <memory>
 
#include <OnixS/CME/MDH/Bootstrap.h>
#include <OnixS/CME/MDH/CompilerInfo.h>
 
ONIXS_CMEMDH_NAMESPACE_BEGIN
 
ONIXS_CMEMDH_LTWT_CLASS_DECL(HandlerSettings);
ONIXS_CMEMDH_LTWT_CLASS_DECL(MemoryPoolSettings);
ONIXS_CMEMDH_LTWT_CLASS_DECL(InstrumentSelection);
 
#if !defined(ONIXS_CMEMDH_NO_DEPRECATED)
 
ONIXS_CMEMDH_EXPORTED_STRUCT_DECL(HandlerListener);
ONIXS_CMEMDH_EXPORTED_STRUCT_DECL(ChannelFeedListener);
 
ONIXS_CMEMDH_EXPORTED_STRUCT_DECL(MarketDataListener);
ONIXS_CMEMDH_EXPORTED_STRUCT_DECL(SecurityListener);
 
ONIXS_CMEMDH_EXPORTED_CLASS_DECL(Logger);
ONIXS_CMEMDH_EXPORTED_CLASS_DECL(NetFeedEngine);
ONIXS_CMEMDH_EXPORTED_CLASS_DECL(TcpRecoveryService);
 
ONIXS_CMEMDH_LTWT_CLASS_DECL(SessionSettings);
 
#endif // ONIXS_CMEMDH_NO_DEPRECATED
 
ONIXS_CMEMDH_INTERNAL_CLASS_DECL(ChannelModel);

class ONIXS_CMEMDH_EXPORTED Handler
{
public:
    Handler(const std::string& = ONIXS_CMEMDH_COMPILER_INFO);

    explicit Handler(const MemoryPoolSettings&, const std::string& = ONIXS_CMEMDH_COMPILER_INFO);

    explicit Handler(const HandlerSettings&, const std::string& = ONIXS_CMEMDH_COMPILER_INFO);

    ~Handler();

    HandlerSettings& settings();

    const HandlerSettings& settings() const;
 
#if !defined(ONIXS_CMEMDH_NO_DEPRECATED)

    Logger& logger();
 
#endif // ONIXS_CMEMDH_NO_DEPRECATED

    void selectInstruments(const InstrumentSelection&);

    void clearInstrumentCache();
 
#if !defined(ONIXS_CMEMDH_NO_DEPRECATED)

    void registerListener(HandlerListener& listener);

    void registerFeedListener(ChannelFeedListener& listener);

    void registerMarketDataListener(MarketDataListener& listener);

    void registerSecurityListener(SecurityListener& listener);

    void bindFeedEngine(NetFeedEngine& feedEngine);

    void bindTcpRecovery(TcpRecoveryService& tcpRecovery);

    void bindLogger(Logger& logger);
 
#endif // ONIXS_CMEMDH_NO_DEPRECATED

    void start();
 
#if !defined(ONIXS_CMEMDH_NO_DEPRECATED)

    void start(const SessionSettings&);
 
#endif // ONIXS_CMEMDH_NO_DEPRECATED

    void stop();

    std::string licenseExpirationDate() const;
 
private:
    friend ONIXS_CMEMDH_LTWT_CLASS_DECL(PcapReplayHelper);
 
    // Data processing workhorse.
    ChannelModel* model_;
 
    // Coping is not allowed for the instances.
 
    Handler(const Handler&);
    Handler& operator=(const Handler&);
};
 
ONIXS_CMEMDH_NAMESPACE_END