ComsConnectAuthMessage.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/ComsConnectAuthMessage.h>
#include <common/Defines.h>

ComsConnectAuthMessage::ComsConnectAuthMessage()
        : ComsMessage("ComsConnectAuthMessage")
{

}

ComsConnectAuthMessage::~ComsConnectAuthMessage()
{

}

void ComsConnectAuthMessage::setNoPlayers(unsigned int players)
{
        char buf[10]; snprintf(buf, 10, "%u", players); setValue("numplayers", buf);
}

void ComsConnectAuthMessage::setCompatabilityVer(unsigned int compatver)
{
        char buf[10]; snprintf(buf, 10, "%u", compatver); setValue("compatver", buf);
}

bool ComsConnectAuthMessage::writeMessage(NetBuffer &buffer)
{
        buffer.addToBuffer((unsigned int) values_.size());
        std::map<std::string, std::string>::iterator itor;
        for (itor = values_.begin();
                itor != values_.end();
                itor++)
        {
                buffer.addToBuffer((*itor).first.c_str());
                buffer.addToBuffer((*itor).second.c_str());
        }

        return true;
}

bool ComsConnectAuthMessage::readMessage(NetBufferReader &reader)
{
        unsigned int noV = 0;
        values_.clear();
        if (!reader.getFromBuffer(noV)) return false;
        for (unsigned int i=0; i<noV; i++)
        {
                std::string name, value;

                if (!reader.getFromBuffer(name)) return false;
                if (!reader.getFromBuffer(value)) return false;

                // Validate the user strings
                if (strlen(value.c_str()) > 50)
                {
                        ((char *)value.c_str())[50] = '\0';
                }

                values_[name] = value;
        }

        return true;
}

const char *ComsConnectAuthMessage::getValue(const char *name)
{
        std::map<std::string, std::string>::iterator itor =
                values_.find(name);
        if (itor == values_.end()) return "";

        return (*itor).second.c_str();
}

void ComsConnectAuthMessage::setValue(const char *name, const char *value)
{
        values_[name] = value;
}

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