protocolgame.cpp

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/*
 * Copyright (c) 2010-2020 OTClient <https://github.com/edubart/otclient>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
 
#include "protocolgame.h"
#include "game.h"
#include "player.h"
#include "item.h"
#include "localplayer.h"
 
void ProtocolGame::login(const std::string& accountName, const std::string& accountPassword, const std::string& host, uint16 port, const std::string& characterName, const std::string& authenticatorToken, const std::string& sessionKey)
{
    m_accountName = accountName;
    m_accountPassword = accountPassword;
    m_authenticatorToken = authenticatorToken;
    m_sessionKey = sessionKey;
    m_characterName = characterName;
 
    connect(host, port);
}
 
void ProtocolGame::onConnect()
{
    m_firstRecv = true;
    Protocol::onConnect();
 
    m_localPlayer = g_game.getLocalPlayer();
 
    if(g_game.getFeature(Otc::GameProtocolChecksum))
        enableChecksum();
 
    if(!g_game.getFeature(Otc::GameChallengeOnLogin))
        sendLoginPacket(0, 0);
 
    recv();
}
 
void ProtocolGame::onRecv(const InputMessagePtr& inputMessage)
{
    if(m_firstRecv) {
        m_firstRecv = false;
 
        if(g_game.getFeature(Otc::GameMessageSizeCheck)) {
            int size = inputMessage->getU16();
            if(size != inputMessage->getUnreadSize()) {
                g_logger.traceError("invalid message size");
                return;
            }
        }
    }
 
    parseMessage(inputMessage);
    recv();
}
 
void ProtocolGame::onError(const boost::system::error_code& error)
{
    g_game.processConnectionError(error);
    disconnect();
}