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/*
* The ManaPlus Client
* Copyright (C) 2004-2009 The Mana World Development Team
* Copyright (C) 2009-2010 The Mana Developers
* Copyright (C) 2011-2018 The ManaPlus Developers
*
* This file is part of The ManaPlus Client.
*
* 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
* 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/>.
*/
#include "net/eathena/loginrecv.h"
#include "client.h"
#include "configuration.h"
#include "being/being.h"
#include "fs/paths.h"
#include "gui/windows/logindialog.h"
#include "net/logindata.h"
#include "net/loginhandler.h"
#include "net/messagein.h"
#include "net/ea/loginrecv.h"
#include "net/eathena/updateprotocol.h"
#include "utils/gettext.h"
#include "utils/foreach.h"
#include "debug.h"
extern int packetVersion;
extern int packetsType;
extern bool packets_main;
extern bool packets_re;
extern bool packets_zero;
extern int evolPacketOffset;
namespace EAthena
{
extern ServerInfo charServer;
void LoginRecv::processLoginError2(Net::MessageIn &msg)
{
const uint32_t code = msg.readInt32("error");
msg.readString(20, "error message");
logger->log("Login::error code: %u", code);
switch (code)
{
case 0:
// TRANSLATORS: error message
errorMessage = _("Unregistered ID.");
break;
case 1:
// TRANSLATORS: error message
errorMessage = _("Wrong password.");
LoginDialog::savedPassword.clear();
break;
case 2:
// TRANSLATORS: error message
errorMessage = _("Account expired.");
break;
case 3:
// TRANSLATORS: error message
errorMessage = _("Rejected from server.");
break;
case 4:
// TRANSLATORS: error message
errorMessage = _("You have been permanently banned from "
"the game. Please contact the GM team.");
break;
case 5:
// TRANSLATORS: error message
errorMessage = _("Client too old or wrong server type.\n"
"Please update client on http://manaplus.org");
break;
case 6:
// TRANSLATORS: error message
errorMessage = strprintf(_("You have been temporarily "
"banned from the game until "
"%s.\nPlease contact the GM "
"team via the forums."),
msg.readString(20, "date").c_str());
break;
case 7:
// look like unused
// TRANSLATORS: error message
errorMessage = _("Server overpopulated.");
break;
case 9:
// look like unused
// TRANSLATORS: error message
errorMessage = _("This user name is already taken.");
break;
case 10:
// look like unused
// TRANSLATORS: error message
errorMessage = _("Wrong name.");
break;
case 11:
// look like unused
// TRANSLATORS: error message
errorMessage = _("Incorrect email.");
break;
case 99:
// look like unused
// TRANSLATORS: error message
errorMessage = _("Username permanently erased.");
break;
default:
// TRANSLATORS: error message
errorMessage = _("Unknown error.");
UNIMPLEMENTEDPACKETFIELD(code);
break;
}
client->setState(State::ERROR);
}
void LoginRecv::processUpdateHost2(Net::MessageIn &msg)
{
const int len = msg.readInt16("len") - 4;
const std::string updateHost = msg.readString(len, "host");
splitToStringVector(loginData.updateHosts, updateHost, '|');
FOR_EACH (StringVectIter, it, loginData.updateHosts)
{
if (!checkPath(*it))
{
logger->log1("Warning: incorrect update server name");
loginData.updateHosts.clear();
break;
}
}
logger->log("Received update hosts \"%s\" from login server.",
updateHost.c_str());
if (client->getState() == State::PRE_LOGIN)
client->setState(State::LOGIN);
}
void LoginRecv::processServerVersion(Net::MessageIn &msg)
{
const int len = msg.readInt16("len");
msg.readInt32("unused");
serverVersion = msg.readInt32("server version");
if (serverVersion > 0)
{
logger->log("Evol2 server version: %d", serverVersion);
packetVersion = msg.readInt32("packet version");
logger->log("Hercules packet version: %d", packetVersion);
if (packetVersion == 20150000)
{
packetVersion = 20141022;
logger->log("autofix Hercules packet version to: %d",
packetVersion);
}
if (len >= 18)
{
evolPacketOffset = msg.readInt16("evol packet offset");
}
if (serverVersion >= 20 && len >= 20)
{
packetsType = msg.readInt16("server packets type");
packets_re = (packetsType & 1) != 0;
packets_zero = (packetsType & 2) != 0;
if (packets_re == false &&
packets_zero == false)
{
packets_main = true;
}
}
}
else
{
logger->log("Hercules without version");
}
updateProtocol();
client->setState(State::LOGIN);
}
void LoginRecv::processCondingKey(Net::MessageIn &msg)
{
UNIMPLEMENTEDPACKET;
const int sz = msg.readInt16("len") - 4;
msg.readString(sz, "coding key");
}
void LoginRecv::processCharPasswordResponse(Net::MessageIn &msg)
{
// 0: acc not found, 1: success, 2: password mismatch, 3: pass too short
const uint8_t errMsg = msg.readUInt8("result code");
// Successful pass change
if (errMsg == 1)
{
client->setState(State::CHANGEPASSWORD_SUCCESS);
}
// pass change failed
else
{
switch (errMsg)
{
case 0:
errorMessage =
// TRANSLATORS: error message
_("Account was not found. Please re-login.");
break;
case 2:
// TRANSLATORS: error message
errorMessage = _("Old password incorrect.");
break;
case 3:
// TRANSLATORS: error message
errorMessage = _("New password too short.");
break;
default:
// TRANSLATORS: error message
errorMessage = _("Unknown error.");
break;
}
client->setState(State::ACCOUNTCHANGE_ERROR);
}
}
void LoginRecv::processLoginData(Net::MessageIn &msg)
{
msg.readInt16("len");
loginHandler->clearWorlds();
int offset = 0;
int serverLen = 0;
if (msg.getVersion() >= 20170315)
{
offset = 47 + 17;
serverLen = 32 + 128;
}
else
{
offset = 47;
serverLen = 32;
}
const int worldCount = (msg.getLength() - offset) / serverLen;
Ea::LoginRecv::mToken.session_ID1 = msg.readInt32("session id1");
Ea::LoginRecv::mToken.account_ID = msg.readBeingId("accound id");
Ea::LoginRecv::mToken.session_ID2 = msg.readInt32("session id2");
msg.readInt32("old ip");
loginData.lastLogin = msg.readString(24, "last login");
msg.readInt16("unused");
// reserve bits for future usage
Ea::LoginRecv::mToken.sex = Being::intToGender(CAST_U8(
msg.readUInt8("gender") & 3U));
if (msg.getVersion() >= 20170315)
{
msg.readString(16, "twitter auth token");
msg.readUInt8("twitter flag");
}
for (int i = 0; i < worldCount; i++)
{
WorldInfo *const world = new WorldInfo;
world->address = msg.readInt32("ip address");
world->port = msg.readInt16("port");
world->name = msg.readString(20, "name");
world->online_users = msg.readInt16("online number");
config.setValue("updatehost", Ea::LoginRecv::mUpdateHost);
world->updateHost = Ea::LoginRecv::mUpdateHost;
msg.readInt16("maintenance");
msg.readInt16("new");
if (msg.getVersion() >= 20170315)
{
for (int f = 0; f < 32; f ++)
msg.readInt32("unused2");
}
logger->log("Network: Server: %s (%s:%d)", world->name.c_str(),
ipToString(world->address), world->port);
Ea::LoginRecv::mWorlds.push_back(world);
}
client->setState(State::WORLD_SELECT);
}
} // namespace EAthena
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