command_mgr.h

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// Copyright (C) 2015-2018 Internet Systems Consortium, Inc. ("ISC")
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#ifndef COMMAND_MGR_H
#define COMMAND_MGR_H

#include <asiolink/io_service.h>
#include <cc/data.h>
#include <config/hooked_command_mgr.h>
#include <exceptions/exceptions.h>
#include <boost/noncopyable.hpp>
#include <boost/shared_ptr.hpp>

namespace isc {
namespace config {

class BadSocketInfo : public Exception {
public:
    BadSocketInfo(const char* file, size_t line, const char* what) :
        isc::Exception(file, line, what) { };
};

class SocketError : public Exception {
public:
    SocketError(const char* file, size_t line, const char* what) :
        isc::Exception(file, line, what) { };
};


class CommandMgrImpl;

class CommandMgr : public HookedCommandMgr, public boost::noncopyable {
public:

    static CommandMgr& instance();

    void setIOService(const asiolink::IOServicePtr& io_service);

    void setConnectionTimeout(const long timeout);

    void
    openCommandSocket(const isc::data::ConstElementPtr& socket_info);

    void closeCommandSocket();

    int getControlSocketFD();

private:

    CommandMgr();

    boost::shared_ptr<CommandMgrImpl> impl_;
};

}; // end of isc::config namespace
}; // end of isc namespace

#endif