BattlenetPackets.cpp

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/*
 * This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
 *
 * 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/>.
 */
 
#include "BattlenetPackets.h"
#include "PacketUtilities.h"
 
ByteBuffer& operator<<(ByteBuffer& data, WorldPackets::Battlenet::MethodCall const& method)
{
    data << uint64(method.Type);
    data << uint64(method.ObjectId);
    data << uint32(method.Token);
    return data;
}
 
ByteBuffer& operator>>(ByteBuffer& data, WorldPackets::Battlenet::MethodCall& method)
{
    data >> method.Type;
    data >> method.ObjectId;
    data >> method.Token;
    return data;
}
 
WorldPacket const* WorldPackets::Battlenet::Notification::Write()
{
    _worldPacket << Method;
    _worldPacket << uint32(Data.size());
    _worldPacket.append(Data);
 
    return &_worldPacket;
}
 
WorldPacket const* WorldPackets::Battlenet::Response::Write()
{
    _worldPacket << uint32(BnetStatus);
    _worldPacket << Method;
    _worldPacket << uint32(Data.size());
    _worldPacket.append(Data);
 
    return &_worldPacket;
}
 
WorldPacket const* WorldPackets::Battlenet::ConnectionStatus::Write()
{
    _worldPacket.WriteBits(State, 2);
    _worldPacket.WriteBit(SuppressNotification);
    _worldPacket.FlushBits();
 
    return &_worldPacket;
}
 
WorldPacket const* WorldPackets::Battlenet::ChangeRealmTicketResponse::Write()
{
    _worldPacket << uint32(Token);
    _worldPacket.WriteBit(Allow);
    _worldPacket << uint32(Ticket.size());
    _worldPacket.append(Ticket);
 
    return &_worldPacket;
}
 
void WorldPackets::Battlenet::Request::Read()
{
    uint32 protoSize;
 
    _worldPacket >> Method;
    _worldPacket >> protoSize;
 
    if (protoSize > 0xFFFF)
        throw PacketArrayMaxCapacityException(protoSize, 0xFFFF);
 
    if (protoSize)
    {
        Data.Resize(protoSize);
        _worldPacket.read(Data.GetWritePointer(), Data.GetRemainingSpace());
        Data.WriteCompleted(protoSize);
    }
}
 
void WorldPackets::Battlenet::ChangeRealmTicket::Read()
{
    _worldPacket >> Token;
    _worldPacket.read(Secret.data(), Secret.size());
}