src/ThrottledSocket.h

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (C) 2005-2008 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 #ifndef THROTTLEDSOCKET_H
  27 #define THROTTLEDSOCKET_H
  28
  29
  30 struct SocketSentBytes
  31 {
  32     bool    success;
  33         uint32  sentBytesStandardPackets;
  34         uint32  sentBytesControlPackets;
  35 };
  36
  37
  38 class ThrottledControlSocket
  39 {
  40 public:
  41     virtual ~ThrottledControlSocket() {}
  42     virtual SocketSentBytes SendControlData(uint32 maxNumberOfBytesToSend, uint32 minFragSize) = 0;
  43 };
  44
  45
  46 class ThrottledFileSocket : public ThrottledControlSocket
  47 {
  48 public:
  49     virtual SocketSentBytes SendFileAndControlData(uint32 maxNumberOfBytesToSend, uint32 minFragSize) = 0;
  50     virtual uint32 GetLastCalledSend() = 0;
  51     virtual uint32      GetNeededBytes() = 0;
  52 };
  53
  54 #endif
  55 // File_checked_for_headers