config_ctl_info.h

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// Copyright (C) 2018-2020 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 PROCESS_CONFIG_CTL_INFO_H
#define PROCESS_CONFIG_CTL_INFO_H

#include <cc/cfg_to_element.h>
#include <database/database_connection.h>
#include <util/optional.h>

#include <boost/shared_ptr.hpp>
#include <stdint.h>
#include <vector>

namespace isc {
namespace process {

class ConfigDbInfo : public isc::data::CfgToElement {
public:
    ConfigDbInfo() {};

    void setAccessString(const std::string& access_str, bool test_mode = false);

    std::string getAccessString() const {
        return (access_str_);
    }

    std::string redactedAccessString() const {
        return(db::DatabaseConnection::redactedAccessString(access_params_));
    }

    const db::DatabaseConnection::ParameterMap& getParameters() const {
        return (access_params_);
    }

    bool getParameterValue(const std::string& name,
                           std::string& value) const;

    virtual isc::data::ElementPtr toElement() const;

    bool equals(const ConfigDbInfo& other) const;

    bool operator==(const ConfigDbInfo& other) const {
        return (equals(other));
    }

    bool operator!=(const ConfigDbInfo& other) const {
        return (!equals(other));
    }

private:
    std::string access_str_;

    db::DatabaseConnection::ParameterMap access_params_;
};

typedef std::vector<ConfigDbInfo> ConfigDbInfoList;

class ConfigControlInfo : public isc::data::CfgToElement {
public:

    ConfigControlInfo()
        : config_fetch_wait_time_(30, true) {};

    ConfigControlInfo(const ConfigControlInfo& other);

    void setConfigFetchWaitTime(const util::Optional<uint16_t>& config_fetch_wait_time) {
        config_fetch_wait_time_ = config_fetch_wait_time;
    }

    const util::Optional<uint16_t>& getConfigFetchWaitTime() const {
        return (config_fetch_wait_time_);
    }

    void addConfigDatabase(const std::string& access_str);

    const ConfigDbInfoList& getConfigDatabases() const {
        return (db_infos_);
    }

    const ConfigDbInfo& findConfigDb(const std::string& param_name,
                                     const std::string& param_value);

    void clear();

    void merge(const ConfigControlInfo& other);

    virtual isc::data::ElementPtr toElement() const;

    static const ConfigDbInfo& EMPTY_DB();

    bool equals(const ConfigControlInfo& other) const;

private:

    util::Optional<uint16_t> config_fetch_wait_time_;

    ConfigDbInfoList db_infos_;
};

typedef boost::shared_ptr<ConfigControlInfo> ConfigControlInfoPtr;

typedef boost::shared_ptr<const ConfigControlInfo> ConstConfigControlInfoPtr;

} // namespace process
} // end namespace isc

#endif // PROCESS_CONFIG_CTL_INFO_H