syntax = "proto3";

import "google/protobuf/timestamp.proto";
import "common.proto";
import "api_instance.proto";

package magic_dns;

message DnsRecordA {
    string name = 1;
    common.Ipv4Addr value = 2;
    int32 ttl = 3;
}

message DnsRecordSOA {
    string name = 1;
    string value = 2;
}

message DnsRecord {
    oneof record {
        DnsRecordA a = 1;
        DnsRecordSOA soa = 2;
    }
}

message DnsRecordList {
    repeated DnsRecord records = 1;
}

message UpdateDnsRecordRequest {
    string zone = 1;
    repeated api.instance.Route routes = 2;
}

message GetDnsRecordResponse {
    map<string, DnsRecordList> records = 1;
}

message HandshakeRequest {}

message HandshakeResponse {}

service MagicDnsServerRpc {
    rpc Handshake(HandshakeRequest) returns (HandshakeResponse) {}
    rpc Heartbeat(common.Void) returns (common.Void) {}
    rpc UpdateDnsRecord(UpdateDnsRecordRequest) returns (common.Void) {}
    rpc GetDnsRecord(common.Void) returns (GetDnsRecordResponse) {}
}