host_reservation_parser.h

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// Copyright (C) 2014-2023 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 HOST_RESERVATION_PARSER_H
#define HOST_RESERVATION_PARSER_H
 
#include <cc/data.h>
#include <cc/simple_parser.h>
#include <dhcpsrv/host.h>
 
namespace isc {
namespace dhcp {
 
class HostReservationParser : public isc::data::SimpleParser {
public:
 
    virtual ~HostReservationParser() { }
 
    virtual HostPtr
    parse(const SubnetID& subnet_id,
          isc::data::ConstElementPtr reservation_data,
          bool encapsulate_options = true) final;
 
protected:
 
    virtual HostPtr parseInternal(const SubnetID& subnet_id,
                                  isc::data::ConstElementPtr reservation_data,
                                  bool encapsulate_options);
 
    virtual bool isIdentifierParameter(const std::string& param_name) const;
 
    virtual bool isSupportedParameter(const std::string& param_name) const;
 
    virtual const std::set<std::string>&
    getSupportedParameters(const bool identifiers_only) const = 0;
};
 
class HostReservationParser4 : public HostReservationParser {
protected:
 
    virtual HostPtr parseInternal(const SubnetID& subnet_id,
                                  isc::data::ConstElementPtr reservation_data,
                                  bool encapsulate_options);
 
    virtual const std::set<std::string>&
    getSupportedParameters(const bool identifiers_only) const;
};
 
class HostReservationParser6 : public HostReservationParser {
protected:
 
    virtual HostPtr parseInternal(const SubnetID& subnet_id,
                                  isc::data::ConstElementPtr reservation_data,
                                  bool encapsulate_options);
 
    virtual const std::set<std::string>&
    getSupportedParameters(const bool identifiers_only) const;
 
};
 
class HostReservationIdsParser : public isc::data::SimpleParser {
public:
 
    HostReservationIdsParser();
 
    virtual ~HostReservationIdsParser() { }
 
    void parse(isc::data::ConstElementPtr ids_list);
 
protected:
 
    virtual void parseInternal(isc::data::ConstElementPtr ids_list);
 
    virtual bool isSupportedIdentifier(const std::string& id_name) const = 0;
 
    CfgHostOperationsPtr staging_cfg_;
 
};
 
class HostReservationIdsParser4 : public HostReservationIdsParser {
public:
 
    HostReservationIdsParser4();
 
protected:
 
    virtual bool isSupportedIdentifier(const std::string& id_name) const;
 
};
 
class HostReservationIdsParser6 : public HostReservationIdsParser {
public:
 
    HostReservationIdsParser6();
 
protected:
 
    virtual bool isSupportedIdentifier(const std::string& id_name) const;
};
 
 
}
} // end of namespace isc
 
#endif // HOST_RESERVATION_PARSER_H