dns_message.hpp

#ifndef MSTL_NETWORK_DNS_MESSAGE_HPP
#define MSTL_NETWORK_DNS_MESSAGE_HPP
#include "MSTL/core/container/vector.hpp"
#include "MSTL/core/time/duration.hpp"
#include "MSTL/core/string/string.hpp"
#include "dns_constants.hpp"
MSTL_BEGIN_NAMESPACE__
 
struct dns_record {
    string name;
    string data;
    uint32_t ttl;
    DNS_RECORD type;
    DNS_QUERY class_type;
 
    dns_record() = default;
    dns_record(string n,
        const DNS_RECORD t, const DNS_QUERY c,
        const uint32_t ttl_val, string d)
    : name(_MSTL move(n)), data(_MSTL move(d)),
    ttl(ttl_val), type(t), class_type(c) {}
};
 
struct dns_query_result {
    vector<dns_record> answers;
    vector<dns_record> authorities;
    vector<dns_record> additional;
    DNS_RESPONSE response_code;
    bool truncated;
    bool recursive_available;
    milliseconds query_time;
 
    bool is_success() const noexcept {
        return response_code == DNS_RESPONSE::NON_ERROR;
    }
};
 
struct dns_header {
    uint16_t id = 0;
    uint16_t flags = 0;
    uint16_t qdcount = 0;
    uint16_t ancount = 0;
    uint16_t nscount = 0;
    uint16_t arcount = 0;
 
    dns_header() = default;
};
 
MSTL_END_NAMESPACE__
#endif // MSTL_NETWORK_DNS_MESSAGE_HPP