EDClients.h

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//
// EDClients.h
//
// Copyright (c) Shareaza Development Team, 2002-2005.
// This file is part of SHAREAZA (www.shareaza.com)
//
// Shareaza 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.
//
// Shareaza 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 Shareaza; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//

#if !defined(AFX_EDCLIENTS_H__CAA5D657_A66D_4F1E_97E7_64279D0B821D__INCLUDED_)
#define AFX_EDCLIENTS_H__CAA5D657_A66D_4F1E_97E7_64279D0B821D__INCLUDED_

#pragma once

class CConnection;
class CEDClient;
class CEDPacket;


class CEDClients
{
// Construction
public:
        CEDClients();
        virtual ~CEDClients();

// Attributes
protected:
        CEDClient*              m_pFirst;
        CEDClient*              m_pLast;
        int                             m_nCount;
        DWORD                   m_tLastRun;
        DWORD                   m_tLastMaxClients;
        DWORD                   m_tLastServerStats;
        in_addr                 m_pLastServer;
        DWORD                   m_nLastServerKey;
        BOOL                    m_bAllServersDone;

// Operations
protected:
        void                    Add(CEDClient* pClient);
        void                    Remove(CEDClient* pClient);
public:
        void                    Clear();
        BOOL                    PushTo(DWORD nClientID, WORD nClientPort);
        CEDClient*              Connect(DWORD nClientID, WORD nClientPort, IN_ADDR* pServerAddress, WORD nServerPort, GGUID* pGUID = NULL);
        CEDClient*              GetByIP(IN_ADDR* pAddress);
        CEDClient*              GetByID(DWORD nClientID, IN_ADDR* pServer = NULL, GGUID* pGUID = NULL);
        CEDClient*              GetByGUID(GGUID* pHash);
        BOOL                    Merge(CEDClient* pClient);
        BOOL                    IsFull(CEDClient* pCheckThis = NULL);
        BOOL                    IsOverloaded();
public:
        void                    OnRun();
        BOOL                    OnAccept(CConnection* pConnection);
        BOOL                    OnUDP(SOCKADDR_IN* pHost, CEDPacket* pPacket);
private:
        void                    OnServerStatus(SOCKADDR_IN* pHost, CEDPacket* pPacket);
        void                    RequestServerStatus(IN_ADDR* pHost, WORD nPort);
        void                    RunGlobalStatsRequests(DWORD tNow);

public:

        inline CEDClient* GetFirst() const
        {
                return m_pFirst;
        }

        friend class CEDClient;
};


extern CEDClients EDClients;


#endif // !defined(AFX_EDCLIENTS_H__CAA5D657_A66D_4F1E_97E7_64279D0B821D__INCLUDED_)

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