Inquirer.h

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/*
 * Copyright (C) 1996-2018 The Squid Software Foundation and contributors
 *
 * Squid software is distributed under GPLv2+ license and includes
 * contributions from numerous individuals and organizations.
 * Please see the COPYING and CONTRIBUTORS files for details.
 */

/* DEBUG: section 49    SNMP Interface */

#ifndef SQUID_SNMPX_INQUIRER_H
#define SQUID_SNMPX_INQUIRER_H

#include "comm/forward.h"
#include "ipc/Inquirer.h"
#include "snmp/forward.h"
#include "snmp/Pdu.h"

class CommCloseCbParams;

namespace Snmp
{

class Inquirer: public Ipc::Inquirer
{
    CBDATA_CLASS(Inquirer);

public:
    Inquirer(const Request& aRequest, const Ipc::StrandCoords& coords);

protected:
    /* AsyncJob API */
    virtual void start();
    virtual bool doneAll() const;

    /* Ipc::Inquirer API */
    virtual void cleanup();
    virtual void handleException(const std::exception& e);
    virtual void sendResponse();
    virtual bool aggregate(Ipc::Response::Pointer aResponse);

private:
    void noteCommClosed(const CommCloseCbParams& params);

private:
    Pdu aggrPdu; 
    Comm::ConnectionPointer conn; 

    AsyncCall::Pointer writer; 
    AsyncCall::Pointer closer; 
};

} // namespace Snmp

#endif /* SQUID_SNMPX_INQUIRER_H */