// This file is part of the happyDomain (R) project.
// Copyright (c) 2020-2026 happyDomain
// Authors: Pierre-Olivier Mercier, et al.
//
// This program is offered under a commercial and under the AGPL license.
// For commercial licensing, contact us at <contact@happydomain.org>.
//
// For AGPL licensing:
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

package checker

import (
	"encoding/json"

	"github.com/miekg/dns"
)

// serviceMessage mirrors happydns.ServiceMessage for the tiny subset
// of fields this checker reads or produces. Keeping a local copy lets
// us drop the happyDomain module dependency while preserving the
// on-the-wire JSON shape that the host emits when AutoFillService
// hands us an abstract.Server payload.
type serviceMessage struct {
	Type    string          `json:"_svctype"`
	Domain  string          `json:"_domain"`
	Service json.RawMessage `json:"Service"`
}

// abstractServer mirrors services/abstract.Server: the A/AAAA/SSHFP
// records associated to a host in a zone.
type abstractServer struct {
	A     *dns.A       `json:"A,omitempty"`
	AAAA  *dns.AAAA    `json:"AAAA,omitempty"`
	SSHFP []*dns.SSHFP `json:"SSHFP,omitempty"`
}