Realm.h

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/*
 * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation; either version 2 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 General Public License for
 * more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef Realm_h__
#define Realm_h__

#include "Common.h"
#include <boost/asio/ip/address.hpp>
#include <boost/asio/ip/tcp.hpp>

using namespace boost::asio;

enum RealmFlags
{
 REALM_FLAG_NONE = 0x00,
 REALM_FLAG_VERSION_MISMATCH = 0x01,
 REALM_FLAG_OFFLINE = 0x02,
 REALM_FLAG_SPECIFYBUILD = 0x04,
 REALM_FLAG_UNK1 = 0x08,
 REALM_FLAG_UNK2 = 0x10,
 REALM_FLAG_RECOMMENDED = 0x20,
 REALM_FLAG_NEW = 0x40,
 REALM_FLAG_FULL = 0x80
};

#pragma pack(push, 1)

namespace Battlenet
{
 struct TC_SHARED_API RealmHandle
 {
 RealmHandle() : Region(0), Site(0), Realm(0) { }
 RealmHandle(uint8 region, uint8 battlegroup, uint32 index)
 : Region(region), Site(battlegroup), Realm(index) { }
 RealmHandle(uint32 realmAddress) : Region((realmAddress >> 24) & 0xFF), Site((realmAddress >> 16) & 0xFF), Realm(realmAddress & 0xFFFF) { }

 uint8 Region;
 uint8 Site;
 uint32 Realm; // primary key in `realmlist` table

 bool operator<(RealmHandle const& r) const
 {
 return Realm < r.Realm;
 }

 uint32 GetAddress() const { return (Region << 24) | (Site << 16) | uint16(Realm); }
 std::string GetAddressString() const;
 std::string GetSubRegionAddress() const;
 };
}

#pragma pack(pop)

enum RealmType
{
 REALM_TYPE_NORMAL = 0,
 REALM_TYPE_PVP = 1,
 REALM_TYPE_NORMAL2 = 4,
 REALM_TYPE_RP = 6,
 REALM_TYPE_RPPVP = 8,

 MAX_CLIENT_REALM_TYPE = 14,

 REALM_TYPE_FFA_PVP = 16 // custom, free for all pvp mode like arena PvP in all zones except rest activated places and sanctuaries
 // replaced by REALM_PVP in realm list
};

// Storage object for a realm
struct TC_SHARED_API Realm
{
 Battlenet::RealmHandle Id;
 uint32 Build;
 ip::address ExternalAddress;
 ip::address LocalAddress;
 ip::address LocalSubnetMask;
 uint16 Port;
 std::string Name;
 uint8 Type;
 RealmFlags Flags;
 uint8 Timezone;
 AccountTypes AllowedSecurityLevel;
 float PopulationLevel;

 ip::tcp::endpoint GetAddressForClient(ip::address const& clientAddr) const;
 uint32 GetConfigId() const;

 static uint32 const ConfigIdByType[MAX_CLIENT_REALM_TYPE];
};

#endif // Realm_h__