user.cpp

Last change: 2008-02-03 This is the source code of KCeasy。

/*
This file is part of KCeasy (http://www.kceasy.com)
Copyright (C) 2002-2004 Markus Kern <[e-mail]>

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.
*/
//---------------------------------------------------------------------------
#pragma hdrstop

#include <winsock.h>
#include "User.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)

namespace KCeasyEngine {


TUser::TUser()
{
}

TUser::TUser(const string& UserId)
{
    SetId(UserId);
}

TUser::~TUser()
{
}

void TUser::SetId(const string& UserId)
{
    int pos;

    Id = UserId;
    Name = "";
    SmartName = "";
    IP = 0;

    if((pos = Id.find('@')) == -1) {
        if((IP = inet_addr(Id.c_str())) != INADDR_NONE)
            SmartName = string("(") + HumanName((unsigned char*)&IP, sizeof(unsigned long)) + ")";
        else
            IP = 0;
    } else {
        string Token1 = Id.substr(0,pos);
        string Token2 = Id.substr(pos+1);

        if ((IP = inet_addr(Token2.c_str())) == INADDR_NONE) {
            // Gnutella uses ip[@guid] :-/
            if ((IP = inet_addr(Token1.c_str())) == INADDR_NONE)
                IP = 0;

            // Use guid to create unique name, make it same size as name from ip
            int len = Token2.length() < sizeof(unsigned long) ? Token2.length() : sizeof(unsigned long);
            SmartName = string("(") + HumanName(Token2.c_str(), len) + ")";
        } else {
            Name = Token1;

            if(Name == "poisoned" || Name == "www.kceasy.com") {
                SmartName = string("(") + HumanName((unsigned char*)&IP, sizeof(unsigned long)) + ")";
            } else {
                SmartName = Name;
            }
        }
    }
}


}