src/ServerSocket.h

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002 Merkur ( devs@emule-project.net / http://www.emule-project.net )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 //
  27 // Client to Server communication
  28 //
  29
  30 #ifndef SERVERSOCKET_H
  31 #define SERVERSOCKET_H
  32
  33 #include "EMSocket.h"           // Needed for CEMSocket
  34 #include "ServerConnect.h"
  35
  36 //------------------------------------------------------------------------------
  37 // CServerSocket
  38 //------------------------------------------------------------------------------
  39
  40 class CServer;
  41
  42 class CServerSocket : public CEMSocket
  43 {
  44         friend class CServerConnect;
  45 public:
  46
  47         CServerSocket(CServerConnect* in_serverconnect, const CProxyData *ProxyData = NULL);
  48         virtual ~CServerSocket();
  49
  50         void    ConnectToServer(CServer* server, bool bNoCrypt = false);
  51         sint8   GetConnectionState()    const   { return connectionstate; }
  52         uint32  GetLastTransmission() const     { return m_dwLastTransmission; }
  53         wxString info;
  54
  55         void    OnClose(wxSocketError nErrorCode);
  56         void    OnConnect(wxSocketError nErrorCode);
  57         void    OnReceive(wxSocketError nErrorCode);
  58         void    OnError(wxSocketError nErrorCode);
  59         bool    PacketReceived(CPacket* packet);
  60         void    SendPacket(CPacket* packet, bool delpacket = true, bool controlpacket = true, uint32 actualPayloadSize = 0);
  61         bool    IsSolving() const { return m_IsSolving;};
  62         void    OnHostnameResolved(uint32 ip);
  63         CServer *GetServerConnected() const { return serverconnect->GetCurrentServer(); }
  64
  65         uint32 GetServerIP() const;
  66
  67 private:
  68         bool    ProcessPacket(const byte* packet, uint32 size, int8 opcode);
  69         void    SetConnectionState(sint8 newstate);
  70         CServerConnect* serverconnect;
  71         sint8   connectionstate;
  72         CServer*        cur_server;
  73         bool m_bNoCrypt;
  74         bool    headercomplete;
  75         int32   sizetoget;
  76         int32   sizereceived;
  77         char*   rbuffer;
  78         bool    m_bIsDeleting;  // true: socket is already in deletion phase, don't destroy it in ::StopConnectionTry
  79         uint32  m_dwLastTransmission;
  80
  81         bool m_IsSolving;
  82
  83 };
  84
  85 #endif // SERVERSOCKET_H
  86 // File_checked_for_headers