ComsChannelMessage.cpp

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////////////////////////////////////////////////////////////////////////////////
//    Scorched3D (c) 2000-2009
//
//    This file is part of Scorched3D.
//
//    Scorched3D 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.
//
//    Scorched3D 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 Scorched3D; if not, write to the Free Software
//    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

#include <coms/ComsChannelMessage.h>

ComsChannelMessage::ComsChannelMessage() :
        ComsMessage("ComsChannelMessage")
{
}

ComsChannelMessage::ComsChannelMessage(RequestType type, unsigned int id) :
        ComsMessage("ComsChannelMessage"),
        type_(type), id_(id)
{
}

ComsChannelMessage::~ComsChannelMessage()
{
}

bool ComsChannelMessage::writeMessage(NetBuffer &buffer)
{
        buffer.addToBuffer((int) type_);
        buffer.addToBuffer(id_);
        buffer.addToBuffer((int) channels_.size());
        std::list<ChannelDefinition>::iterator itor;
        for (itor = channels_.begin();
                itor != channels_.end();
                itor++)
        {
                buffer.addToBuffer(itor->getType());
                buffer.addToBuffer(itor->getChannel());
        }
        buffer.addToBuffer((int) availableChannels_.size());
        for (itor = availableChannels_.begin();
                itor != availableChannels_.end();
                itor++)
        {
                buffer.addToBuffer(itor->getType());
                buffer.addToBuffer(itor->getChannel());
        }
        return true;
}

bool ComsChannelMessage::readMessage(NetBufferReader &reader)
{
        int type, size;
        if (!reader.getFromBuffer(type)) return false;
        type_ = (RequestType) type;
        if (!reader.getFromBuffer(id_)) return false;
        if (!reader.getFromBuffer(size)) return false;
        for (int s=0; s<size; s++)
        {
                unsigned int channelType;
                std::string channelChannel;
                if (!reader.getFromBuffer(channelType)) return false;
                if (!reader.getFromBuffer(channelChannel)) return false;
                channels_.push_back(
                        ChannelDefinition(channelChannel.c_str(), channelType));
        }
        if (!reader.getFromBuffer(size)) return false;
        for (int s=0; s<size; s++)
        {
                unsigned int channelType;
                std::string channelChannel;
                if (!reader.getFromBuffer(channelType)) return false;
                if (!reader.getFromBuffer(channelChannel)) return false;
                availableChannels_.push_back(
                        ChannelDefinition(channelChannel.c_str(), channelType));
        }
        return true;
}

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