CypherCore/Source/Framework/Realm/Realm.cs

// Copyright (c) CypherCore <http://github.com/CypherCore> All rights reserved.
// Licensed under the GNU GENERAL PUBLIC LICENSE. See LICENSE file in the project root for full license information.

using Framework.Constants;
using Framework.Realm;
using System;
using System.Net;
using System.Net.Sockets;

public class Realm : IEquatable<Realm>
{
    public void SetName(string name)
    {
        Name = name;
        NormalizedName = name;
        NormalizedName = NormalizedName.Replace(" ", "");
    }

    public IPEndPoint GetAddressForClient(IPAddress clientAddr)
    {
        IPAddress realmIp = ExternalAddress;

        // Attempt to send best address for client
        if (IPAddress.IsLoopback(clientAddr))
        {
            // Try guessing if realm is also connected locally
            if (IPAddress.IsLoopback(LocalAddress) || IPAddress.IsLoopback(ExternalAddress))
                realmIp = clientAddr;
            else
            {
                // Assume that user connecting from the machine that authserver is located on
                // has all realms available in his local network
                realmIp = LocalAddress;
            }
        }

        IPEndPoint endpoint = new(realmIp, Port);

        // Return external IP
        return endpoint;
    }

    public uint GetConfigId()
    {
        return ConfigIdByType[Type];
    }

    uint[] ConfigIdByType =
    {
        1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
    };

    public override bool Equals(object obj)
    {
        return obj != null && obj is Realm && Equals((Realm)obj);
    }

    public bool Equals(Realm other)
    {
        return other.ExternalAddress.Equals(ExternalAddress)
            && other.LocalAddress.Equals(LocalAddress)
            && other.Port == Port
            && other.Name == Name
            && other.Type == Type
            && other.Flags == Flags
            && other.Timezone == Timezone
            && other.AllowedSecurityLevel == AllowedSecurityLevel
            && other.PopulationLevel == PopulationLevel;
    }

    public override int GetHashCode()
    {
        return new { ExternalAddress, LocalAddress, Port, Name, Type, Flags, Timezone, AllowedSecurityLevel, PopulationLevel }.GetHashCode();
    }

    public RealmId Id;
    public uint Build;
    public IPAddress ExternalAddress;
    public IPAddress LocalAddress;
    public ushort Port;
    public string Name;
    public string NormalizedName;
    public byte Type;
    public RealmFlags Flags;
    public byte Timezone;
    public AccountTypes AllowedSecurityLevel;
    public float PopulationLevel;
}