ca_process.h

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// Copyright (C) 2016-2021 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 CTRL_AGENT_PROCESS_H
#define CTRL_AGENT_PROCESS_H

#include <agent/ca_cfg_mgr.h>
#include <http/listener.h>
#include <process/d_process.h>
#include <vector>

namespace isc {
namespace agent {

class CtrlAgentProcess : public process::DProcessBase {
public:
    CtrlAgentProcess(const char* name, const asiolink::IOServicePtr& io_service);

    virtual ~CtrlAgentProcess();

    virtual void init();

    virtual void run();

    virtual isc::data::ConstElementPtr
    shutdown(isc::data::ConstElementPtr args);

    virtual isc::data::ConstElementPtr
    configure(isc::data::ConstElementPtr config_set,
              bool check_only = false);

    CtrlAgentCfgMgrPtr getCtrlAgentCfgMgr();

    http::ConstHttpListenerPtr getHttpListener() const;

    bool isListening() const;

private:

    // a result of the reconfiguration). If there are no listeners additional
    void garbageCollectListeners(size_t leaving = 1);

    size_t runIO();

    std::vector<http::HttpListenerPtr> http_listeners_;

};

typedef boost::shared_ptr<CtrlAgentProcess> CtrlAgentProcessPtr;

}; // namespace isc::agent
}; // namespace isc

#endif // CTRL_AGENT_PROCESS_H