DnsServer.h

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// Copyright 2024 libsese
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
 
#pragma once
 
#include "Config.h"
 
#include <sese/service/Service.h>
 
namespace sese::service::dns {
 
class DnsServer final {
    Service::Ptr service;
 
public:
    DnsServer();
 
    bool bind(const net::IPAddress::Ptr &address);
 
    void setCallback(const Callback &callback);
 
    void addUpstreamNameServer(const net::IPAddress::Ptr &address);
 
    bool addUpstreamNameServer(const std::string &ip, uint16_t port = 53);
 
    void addRecord(const std::string &name, const net::IPAddress::Ptr &address);
 
    bool startup();
 
    bool shutdown();
 
    int getLastError();
 
    std::string getLastErrorMessage();
};
 
} // namespace sese::service::dns